Effectiveness of intubation devices in patients with cervical spine immobilisation: a systematic review and network meta-analysis

Cervical spine immobilisation increases the difficulty of tracheal intubation. Many intubation devices have been evaluated in this setting, but their relative performance remains uncertain. MEDLINE, EMBASE, and the Cochrane Library were searched to identify randomised trials comparing two or more in...

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Published inBritish journal of anaesthesia : BJA Vol. 126; no. 5; pp. 1055 - 1066
Main Authors Singleton, Barry N., Morris, Fiachra K., Yet, Barbaros, Buggy, Donal J., Perkins, Zane B.
Format Journal Article
LanguageEnglish
Published England Elsevier Ltd 01.05.2021
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Abstract Cervical spine immobilisation increases the difficulty of tracheal intubation. Many intubation devices have been evaluated in this setting, but their relative performance remains uncertain. MEDLINE, EMBASE, and the Cochrane Library were searched to identify randomised trials comparing two or more intubation devices in adults with cervical spine immobilisation. After critical appraisal, a random-effects network meta-analysis was used to pool and compare device performance. The primary outcome was the probability of first-attempt intubation success (first-pass success). For relative performance, the Macintosh direct laryngoscopy blade was chosen as the reference device. We included 80 trials (8039 subjects) comparing 26 devices. Compared with the Macintosh, McGrath™ (odds ratio [OR]=11.5; 95% credible interval [CrI] 3.19–46.20), C-MAC D Blade™ (OR=7.44; 95% CrI, 1.06–52.50), Airtraq™ (OR=5.43; 95% CrI, 2.15–14.2), King Vision™ (OR=4.54; 95% CrI, 1.28–16.30), and C-MAC™ (OR=4.20; 95% CrI=1.28–15.10) had a greater probability of first-pass success. This was also true for the GlideScope™ when a tube guide was used (OR=3.54; 95% CrI, 1.05–12.50). Only the Airway Scope™ had a better probability of first-pass success compared with the Macintosh when manual-in-line stabilisation (MILS) was used as the immobilisation technique (OR=7.98; 95% CrI, 1.06–73.00). For intubation performed with cervical immobilisation, seven devices had a better probability of first-pass success compared with the Macintosh. However, more studies using MILS (rather than a cervical collar or other alternative) are needed, which more accurately represent clinical practice. PROSPERO 2019 CRD42019158067 (https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=158067).
AbstractList Cervical spine immobilisation increases the difficulty of tracheal intubation. Many intubation devices have been evaluated in this setting, but their relative performance remains uncertain.BACKGROUNDCervical spine immobilisation increases the difficulty of tracheal intubation. Many intubation devices have been evaluated in this setting, but their relative performance remains uncertain.MEDLINE, EMBASE, and the Cochrane Library were searched to identify randomised trials comparing two or more intubation devices in adults with cervical spine immobilisation. After critical appraisal, a random-effects network meta-analysis was used to pool and compare device performance. The primary outcome was the probability of first-attempt intubation success (first-pass success). For relative performance, the Macintosh direct laryngoscopy blade was chosen as the reference device.METHODSMEDLINE, EMBASE, and the Cochrane Library were searched to identify randomised trials comparing two or more intubation devices in adults with cervical spine immobilisation. After critical appraisal, a random-effects network meta-analysis was used to pool and compare device performance. The primary outcome was the probability of first-attempt intubation success (first-pass success). For relative performance, the Macintosh direct laryngoscopy blade was chosen as the reference device.We included 80 trials (8039 subjects) comparing 26 devices. Compared with the Macintosh, McGrath™ (odds ratio [OR]=11.5; 95% credible interval [CrI] 3.19-46.20), C-MAC D Blade™ (OR=7.44; 95% CrI, 1.06-52.50), Airtraq™ (OR=5.43; 95% CrI, 2.15-14.2), King Vision™ (OR=4.54; 95% CrI, 1.28-16.30), and C-MAC™ (OR=4.20; 95% CrI=1.28-15.10) had a greater probability of first-pass success. This was also true for the GlideScope™ when a tube guide was used (OR=3.54; 95% CrI, 1.05-12.50). Only the Airway Scope™ had a better probability of first-pass success compared with the Macintosh when manual-in-line stabilisation (MILS) was used as the immobilisation technique (OR=7.98; 95% CrI, 1.06-73.00).RESULTSWe included 80 trials (8039 subjects) comparing 26 devices. Compared with the Macintosh, McGrath™ (odds ratio [OR]=11.5; 95% credible interval [CrI] 3.19-46.20), C-MAC D Blade™ (OR=7.44; 95% CrI, 1.06-52.50), Airtraq™ (OR=5.43; 95% CrI, 2.15-14.2), King Vision™ (OR=4.54; 95% CrI, 1.28-16.30), and C-MAC™ (OR=4.20; 95% CrI=1.28-15.10) had a greater probability of first-pass success. This was also true for the GlideScope™ when a tube guide was used (OR=3.54; 95% CrI, 1.05-12.50). Only the Airway Scope™ had a better probability of first-pass success compared with the Macintosh when manual-in-line stabilisation (MILS) was used as the immobilisation technique (OR=7.98; 95% CrI, 1.06-73.00).For intubation performed with cervical immobilisation, seven devices had a better probability of first-pass success compared with the Macintosh. However, more studies using MILS (rather than a cervical collar or other alternative) are needed, which more accurately represent clinical practice.CONCLUSIONSFor intubation performed with cervical immobilisation, seven devices had a better probability of first-pass success compared with the Macintosh. However, more studies using MILS (rather than a cervical collar or other alternative) are needed, which more accurately represent clinical practice.PROSPERO 2019 CRD42019158067 (https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=158067).CLINICAL TRIAL REGISTRATIONPROSPERO 2019 CRD42019158067 (https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=158067).
Cervical spine immobilisation increases the difficulty of tracheal intubation. Many intubation devices have been evaluated in this setting, but their relative performance remains uncertain. MEDLINE, EMBASE, and the Cochrane Library were searched to identify randomised trials comparing two or more intubation devices in adults with cervical spine immobilisation. After critical appraisal, a random-effects network meta-analysis was used to pool and compare device performance. The primary outcome was the probability of first-attempt intubation success (first-pass success). For relative performance, the Macintosh direct laryngoscopy blade was chosen as the reference device. We included 80 trials (8039 subjects) comparing 26 devices. Compared with the Macintosh, McGrath™ (odds ratio [OR]=11.5; 95% credible interval [CrI] 3.19–46.20), C-MAC D Blade™ (OR=7.44; 95% CrI, 1.06–52.50), Airtraq™ (OR=5.43; 95% CrI, 2.15–14.2), King Vision™ (OR=4.54; 95% CrI, 1.28–16.30), and C-MAC™ (OR=4.20; 95% CrI=1.28–15.10) had a greater probability of first-pass success. This was also true for the GlideScope™ when a tube guide was used (OR=3.54; 95% CrI, 1.05–12.50). Only the Airway Scope™ had a better probability of first-pass success compared with the Macintosh when manual-in-line stabilisation (MILS) was used as the immobilisation technique (OR=7.98; 95% CrI, 1.06–73.00). For intubation performed with cervical immobilisation, seven devices had a better probability of first-pass success compared with the Macintosh. However, more studies using MILS (rather than a cervical collar or other alternative) are needed, which more accurately represent clinical practice. PROSPERO 2019 CRD42019158067 (https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=158067).
Author Morris, Fiachra K.
Perkins, Zane B.
Buggy, Donal J.
Yet, Barbaros
Singleton, Barry N.
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Cites_doi 10.15441/ceem.16.185
10.7326/M14-2385
10.4103/0970-9185.202198
10.1177/0310057X0503300215
10.4097/kjae.2015.68.1.22
10.1097/00000542-199911000-00015
10.1097/ANA.0000000000000224
10.1007/s12630-009-9089-7
10.4103/1658-354X.130705
10.1007/s12630-012-9726-4
10.23736/S0375-9393.17.11913-9
10.1136/bmjopen-2016-011089
10.1016/j.annfar.2013.01.027
10.1111/j.1365-2044.2011.06762.x
10.1093/bja/aep164
10.1093/bja/aex228
10.1111/anae.12804
10.4038/slja.v27i1.8370
10.1111/anae.12044
10.1016/j.ajme.2012.03.002
10.1016/S0952-8180(01)00241-0
10.1016/j.jclinane.2006.06.004
10.1093/bja/aer099
10.1111/anae.13384
10.4103/joacp.JOACP_330_16
10.1016/j.bjan.2016.12.002
10.1097/00000542-199712000-00012
10.1136/archdischild-2018-315224
10.4097/kjae.2010.59.5.314
10.1213/ANE.0000000000004442
10.1111/j.1365-2044.2009.06053.x
10.1093/bja/aei190
10.1213/01.ane.0000492930.64172.4f
10.1093/bja/aen231
10.1093/bja/aep056
10.1093/bja/aev205
10.1111/anae.12075
10.1097/ANA.0000000000000595
10.1093/bja/aev371
10.1111/j.1365-2044.1994.tb04254.x
10.1007/BF03022029
10.1016/j.jclinane.2015.12.045
10.1093/bja/aew058
10.1186/1471-2288-12-150
10.1016/j.tjem.2016.02.001
10.1111/j.1365-2044.2010.06334.x
10.1111/anae.12858
10.1111/acem.13160
10.1097/ALN.0b013e3181a8649f
10.1097/01.anes.0000267529.71756.f0
10.4103/2152-7806.199560
10.1111/j.1365-2044.2008.05480.x
10.1007/BF03021507
10.1111/anae.14294
10.1186/1471-2288-14-135
10.1093/bja/aen002
10.4103/ija.IJA_3_19
10.4103/1658-354X.101216
10.1111/anae.13714
10.1213/ANE.0000000000003635
10.4103/0970-9185.173349
10.1093/bja/aet184
10.4103/0019-5049.104568
10.4103/2229-5151.128013
10.1111/anae.13626
10.1186/s13643-017-0473-z
10.1213/ane.0b013e318161769e
10.1093/bja/aen288
10.4038/slja.v25i1.8169
10.4103/ija.IJA_517_16
10.1213/ane.0b013e31819c60a1
10.4097/kjae.2016.69.2.133
10.1016/j.jclinane.2013.10.012
10.1093/bja/aem127
10.1093/bja/aen207
10.1007/BF03018590
10.1213/01.ane.0000166975.38649.27
10.1017/S0265021507001044
10.1213/ane.0b013e31818a4398
10.4103/0019-5049.135035
10.1097/00000539-200203000-00034
10.1007/s12630-015-0336-9
10.1067/mem.2000.109442
10.1111/j.1365-2044.2011.07023.x
10.1111/j.1365-2044.2006.04706.x
10.4103/0259-1162.158013
10.1213/00000539-200011000-00041
10.1007/s12630-016-0654-6
10.1002/jrsm.1054
10.3906/sag-1506-49
10.1111/anae.13606
10.1097/EJA.0000000000000693
10.1111/j.1365-2044.1996.tb07659.x
10.1213/ANE.0b013e3182a46fa9
10.4038/slja.v25i2.8200
10.1001/jama.1995.03520290060030
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Keywords trauma
cervical spine
airway
intubation
difficult airway
spinal injury
cervical immobilisation
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References Mohamad Zaini, Che, Wan Hassan, Iberahim (bib76) 2016; 123
Vivek, Sripriya, Mishra, Ravishankar, Parthasarathy (bib14) 2017; 33
Lim, Yeo (bib68) 2005; 33
Eldeyasty, Aboalia, Elsaharty (bib42) 2017; 64
Yuk, Yeo, Lee, Ko, Park (bib101) 2018; 5
Bilgin, Bozkurt (bib38) 2006; 61
Kihara, Yaguchi, Taguchi, Brimacombe, Watanabe (bib58) 2005; 52
Akbar, Ooi (bib29) 2015; 23
Şahin, Arslan, Akansel (bib106) 2018; 46
Jain, Bala, Gandhi (bib55) 2016; 32
Amor, Nabil, Bensghir (bib33) 2013; 32
Maharaj, Buckley, Harte, Laffey (bib71) 2007; 107
Hosalli, Arjun, Ambi, Hulakund (bib50) 2017; 61
Goksu, Kilic, Yildiz, Unal, Kartal (bib47) 2016; 16
Joseph, Sequeira, Upadya (bib56) 2012; 6
Vijayakumar, Rao, Shetty (bib92) 2016; 28
Durga, Kaur, Ahmed, Kaniti, Ramachandran (bib41) 2012; 56
Landucci, Byrne, Caldiroli (bib95) 2018; 73
Phua, Mah, Wang (bib80) 2012; 67
Ahmed (bib27) 2018; 6
Shippey, McGuire, Dalton (bib83) 2013; 68
Liu, Goy, Tan, Asai (bib69) 2009; 103
Komatsu, Kamata, Hamada, Sessler, Ozaki (bib63) 2009; 108
Komatsu, Kamata, Sessler, Ozaki (bib65) 2010; 65
Rao, Budania, Chamala, Goyal (bib81) 2018; 34
Sakles, Corn, Hollinger, Arcaris, Patanwala, Mosier (bib111) 2017; 24
Kim, Kim, Kim, Ahn, Yang, Choi (bib59) 2011; 66
Laosuwan, Earsakul, Numkarunarunrote, Khamjaisai, Charuluxananan (bib107) 2015; 98
Nam, Lee, Park, Chung, Yoon, Kim (bib77) 2019; 129
Kleine-Brueggeney, Greif, Schoettker, Savoldelli, Nabecker, Theiler (bib6) 2016; 116
Yumul, Elvir-Lazo, White (bib17) 2016; 31
van Valkenhoef, Lu, de Brock, Hillege, Ades, Welton (bib24) 2012; 3
Inoue, Koga, Shigematsu (bib54) 2002; 94
Maruyama, Yamada, Kawakami, Hara (bib74) 2008; 101
Kleine-Brueggeney, Buttenberg, Greif, Nabecker, Theiler (bib60) 2017; 72
Malik, Subramaniam, Churasia, Maharaj, Harte, Laffey (bib73) 2009; 102
Thiboutot, Nicole, Trépanier, Turgeon, Lessard (bib2) 2009; 56
Foulds, McGuire, Shippey (bib44) 2016; 71
Gill, Purohit, Kalra, Lall, Khare (bib46) 2015; 9
Robitaille, Williams, Tremblay, Guilbert, Thériault, Drolet (bib82) 2008; 106
McElwain, Laffey (bib75) 2011; 107
Mbuagbaw, Rochwerg, Jaeschke (bib23) 2017; 6
Moustafa, Arida, Zanaty, El-Tamboly (bib9) 2017; 31
Gupta, Thukral, Lakra, Kumar (bib48) 2015; 62
Aoi, Inagawa, Nakamura, Sato, Kariya, Goto (bib34) 2010; 69
Bharti, Arora, Panda (bib36) 2014; 8
Houde, Williams, Cadrin-Chênevert, Guilbert, Drolet (bib51) 2009; 108
Dias, Caldwell (bib18) 2019; 104
Enomoto, Asai, Arai, Kamishima, Okuda (bib43) 2008; 100
El-Tahan, El Kenany, Khidr, Al Ghamdi, Tawfik, Al Mulhim (bib109) 2017; 83
Yang, Jeong, Song, Song, Song, Byon (bib15) 2015; 68
Seo, Kim, Son, Ji, Min, Park (bib11) 2016; 71
Aishwarya, Anandan, Purushotham (bib28) 2016; 7
Ali, Das, Amir, Siddiqui, Jamil (bib32) 2014; 26
Ali, Amir, Ahmad (bib31) 2017; 25
Arslan, Yildiz, Baykara, Solak, Toker (bib35) 2009; 64
Hinkle (bib94) 2002
Frerk, Mitchell, McNarry (bib97) 2015; 115
Tolon, Zanaty, Shafshak, Arida (bib88) 2012; 48
Dias, Welton, Sutton, Caldwell, Lu, Ades (bib25) 2014
Shulman, Connelly (bib84) 2001; 13
Dutta, Sriganesh, Chakrabarti, Pruthi, Reddy (bib105) 2019; 32
Austin, Krishnamoorthy, Dagal (bib110) 2014; 4
Taylor, Peck, Launcelott (bib87) 2013; 68
Lopez Mock, Molina, Lopez Atencio (bib70) 2017; 29
Aleksandrowicz, Wieczorek, Gaszyński (bib30) 2018; 35
Goutcher, Lochhead (bib100) 2005; 95
Krugel, Bathory, Frascarolo, Schoettker (bib66) 2013; 68
Kim, Lee, Hong, Baek, Lee, Park (bib102) 2016; 6
Komatsu, Kamata, Hoshi, Sessler, Ozaki (bib64) 2008; 101
Laurent, de Melo, Alexander-Williams (bib67) 1996; 51
Huang, Huang, Chung (bib52) 2007; 19
Wan, Wang, Liu, Tong (bib21) 2014; 14
Byhahn, Nemetz, Breitkreutz, Zwissler, Kaufmann, Meininger (bib39) 2008; 55
Brück, Trautner, Wolff (bib5) 2015; 70
Yoon, Lee, Park, Oh, Park (bib16) 2020; 30
Hirabayashi, Fujita, Seo, Sugimoto (bib108) 2008; 63
Shravanalakshmi, Bidkar, Narmadalakshmi, Lata, Mishra, Adinarayanan (bib13) 2017; 8
Ilyas, Symons, Bradley (bib53) 2014; 69
Hurford, Cook, Nolan, Mihai (bib104) 2013; 111
Kleine-Brueggeney, Greif, Urwyler, Wirthmüller, Theiler (bib7) 2016; 71
Lewis, Butler, Parker, Cook, Smith (bib3) 2017; 119
Kok, George, McKeen, Vakharia, Pink (bib62) 2012; 59
Chandrashekaraiah, Shah, Pandey, Adeel (bib40) 2017; 25
Abdullah, Li-Ming, Marriott, Wong (bib26) 2013; 117
Raghavendra Babu, Haridas, Gurudatt (bib10) 2019; 27
Gercek, Wahlen, Rommens (bib45) 2008; 25
Kumar, Gombar, Ahuja, Malhotra, Gupta (bib8) 2019; 63
Malik, Maharaj, Harte, Laffey (bib72) 2008; 101
Heath (bib99) 1994; 49
Shim, Jeon, Cho, Choe (bib12) 2016; 69
Balk, Chung, Hadar (bib20) 2012
Gu, Robert, Kovacs (bib96) 2016; 63
Suppan, Tramer, Niquille, Grosgurin, Marti (bib4) 2016; 116
Nileshwar, Thudamaladinne (bib78) 2007; 99
Brimacombe, Keller, Künzel, Gaber, Boehler, Pühringer (bib1) 2000; 91
Hutton, Salanti, Caldwell (bib19) 2015; 162
Gerling, Davis, Hamilton (bib98) 2000; 36
Bhola, Bhalla, Gupta, Singh, Kumar (bib37) 2014; 58
Koh, Lee, Lee, Chang (bib61) 2010; 59
Trinquart, Chatellier, Ravaud (bib22) 2012; 12
Watts, Gelb, Bach, Pelz (bib93) 1997; 87
Turkstra, Pelz, Jones (bib90) 2009; 111
Turkstra, Pelz, Shaikh, Craen (bib91) 2007; 54
Khan, Nileshwar (bib57) 2009; 25
Özdil, Arslan Aydın, Baykara, Toker, Solak (bib79) 2016; 46
Schulz, Chalmers, Hayes, Altman (bib103) 1995; 273
Gupta, Rath, Prabhakar (bib49) 2013; 27
Smith, Pinchak, Sidhu, Radesic, Pinchak, Hagen (bib85) 1999; 91
Sut, Gunal, Yazar, Dikmen (bib86) 2017; 67
Turkstra, Craen, Pelz, Gelb (bib89) 2005; 101
Kim (10.1016/j.bja.2020.12.041_bib59) 2011; 66
Sut (10.1016/j.bja.2020.12.041_bib86) 2017; 67
Laosuwan (10.1016/j.bja.2020.12.041_bib107) 2015; 98
Bharti (10.1016/j.bja.2020.12.041_bib36) 2014; 8
Malik (10.1016/j.bja.2020.12.041_bib73) 2009; 102
Kleine-Brueggeney (10.1016/j.bja.2020.12.041_bib6) 2016; 116
Bhola (10.1016/j.bja.2020.12.041_bib37) 2014; 58
Vivek (10.1016/j.bja.2020.12.041_bib14) 2017; 33
Dias (10.1016/j.bja.2020.12.041_bib18) 2019; 104
van Valkenhoef (10.1016/j.bja.2020.12.041_bib24) 2012; 3
Durga (10.1016/j.bja.2020.12.041_bib41) 2012; 56
Watts (10.1016/j.bja.2020.12.041_bib93) 1997; 87
Laurent (10.1016/j.bja.2020.12.041_bib67) 1996; 51
Arslan (10.1016/j.bja.2020.12.041_bib35) 2009; 64
Byhahn (10.1016/j.bja.2020.12.041_bib39) 2008; 55
Mohamad Zaini (10.1016/j.bja.2020.12.041_bib76) 2016; 123
Huang (10.1016/j.bja.2020.12.041_bib52) 2007; 19
Foulds (10.1016/j.bja.2020.12.041_bib44) 2016; 71
Aishwarya (10.1016/j.bja.2020.12.041_bib28) 2016; 7
Kihara (10.1016/j.bja.2020.12.041_bib58) 2005; 52
Komatsu (10.1016/j.bja.2020.12.041_bib64) 2008; 101
Nam (10.1016/j.bja.2020.12.041_bib77) 2019; 129
Robitaille (10.1016/j.bja.2020.12.041_bib82) 2008; 106
Eldeyasty (10.1016/j.bja.2020.12.041_bib42) 2017; 64
Amor (10.1016/j.bja.2020.12.041_bib33) 2013; 32
Yoon (10.1016/j.bja.2020.12.041_bib16) 2020; 30
Wan (10.1016/j.bja.2020.12.041_bib21) 2014; 14
Gupta (10.1016/j.bja.2020.12.041_bib48) 2015; 62
Gupta (10.1016/j.bja.2020.12.041_bib49) 2013; 27
Jain (10.1016/j.bja.2020.12.041_bib55) 2016; 32
Gill (10.1016/j.bja.2020.12.041_bib46) 2015; 9
Şahin (10.1016/j.bja.2020.12.041_bib106) 2018; 46
Heath (10.1016/j.bja.2020.12.041_bib99) 1994; 49
Taylor (10.1016/j.bja.2020.12.041_bib87) 2013; 68
Turkstra (10.1016/j.bja.2020.12.041_bib89) 2005; 101
Balk (10.1016/j.bja.2020.12.041_bib20) 2012
Maruyama (10.1016/j.bja.2020.12.041_bib74) 2008; 101
Seo (10.1016/j.bja.2020.12.041_bib11) 2016; 71
Gercek (10.1016/j.bja.2020.12.041_bib45) 2008; 25
Yang (10.1016/j.bja.2020.12.041_bib15) 2015; 68
Hinkle (10.1016/j.bja.2020.12.041_bib94) 2002
Brimacombe (10.1016/j.bja.2020.12.041_bib1) 2000; 91
Komatsu (10.1016/j.bja.2020.12.041_bib65) 2010; 65
Joseph (10.1016/j.bja.2020.12.041_bib56) 2012; 6
Hirabayashi (10.1016/j.bja.2020.12.041_bib108) 2008; 63
Hosalli (10.1016/j.bja.2020.12.041_bib50) 2017; 61
Brück (10.1016/j.bja.2020.12.041_bib5) 2015; 70
Shravanalakshmi (10.1016/j.bja.2020.12.041_bib13) 2017; 8
Dias (10.1016/j.bja.2020.12.041_bib25) 2014
Ahmed (10.1016/j.bja.2020.12.041_bib27) 2018; 6
Kok (10.1016/j.bja.2020.12.041_bib62) 2012; 59
Akbar (10.1016/j.bja.2020.12.041_bib29) 2015; 23
Sakles (10.1016/j.bja.2020.12.041_bib111) 2017; 24
Shim (10.1016/j.bja.2020.12.041_bib12) 2016; 69
Raghavendra Babu (10.1016/j.bja.2020.12.041_bib10) 2019; 27
Lopez Mock (10.1016/j.bja.2020.12.041_bib70) 2017; 29
Thiboutot (10.1016/j.bja.2020.12.041_bib2) 2009; 56
Phua (10.1016/j.bja.2020.12.041_bib80) 2012; 67
Houde (10.1016/j.bja.2020.12.041_bib51) 2009; 108
Lim (10.1016/j.bja.2020.12.041_bib68) 2005; 33
Kim (10.1016/j.bja.2020.12.041_bib102) 2016; 6
Özdil (10.1016/j.bja.2020.12.041_bib79) 2016; 46
Enomoto (10.1016/j.bja.2020.12.041_bib43) 2008; 100
Chandrashekaraiah (10.1016/j.bja.2020.12.041_bib40) 2017; 25
Frerk (10.1016/j.bja.2020.12.041_bib97) 2015; 115
Gu (10.1016/j.bja.2020.12.041_bib96) 2016; 63
Kleine-Brueggeney (10.1016/j.bja.2020.12.041_bib60) 2017; 72
Abdullah (10.1016/j.bja.2020.12.041_bib26) 2013; 117
Turkstra (10.1016/j.bja.2020.12.041_bib91) 2007; 54
Goksu (10.1016/j.bja.2020.12.041_bib47) 2016; 16
Khan (10.1016/j.bja.2020.12.041_bib57) 2009; 25
Turkstra (10.1016/j.bja.2020.12.041_bib90) 2009; 111
Austin (10.1016/j.bja.2020.12.041_bib110) 2014; 4
Liu (10.1016/j.bja.2020.12.041_bib69) 2009; 103
Shulman (10.1016/j.bja.2020.12.041_bib84) 2001; 13
Inoue (10.1016/j.bja.2020.12.041_bib54) 2002; 94
Maharaj (10.1016/j.bja.2020.12.041_bib71) 2007; 107
Mbuagbaw (10.1016/j.bja.2020.12.041_bib23) 2017; 6
Kleine-Brueggeney (10.1016/j.bja.2020.12.041_bib7) 2016; 71
Smith (10.1016/j.bja.2020.12.041_bib85) 1999; 91
Goutcher (10.1016/j.bja.2020.12.041_bib100) 2005; 95
Hutton (10.1016/j.bja.2020.12.041_bib19) 2015; 162
Koh (10.1016/j.bja.2020.12.041_bib61) 2010; 59
Shippey (10.1016/j.bja.2020.12.041_bib83) 2013; 68
Ali (10.1016/j.bja.2020.12.041_bib31) 2017; 25
Nileshwar (10.1016/j.bja.2020.12.041_bib78) 2007; 99
Krugel (10.1016/j.bja.2020.12.041_bib66) 2013; 68
Landucci (10.1016/j.bja.2020.12.041_bib95) 2018; 73
Hurford (10.1016/j.bja.2020.12.041_bib104) 2013; 111
Lewis (10.1016/j.bja.2020.12.041_bib3) 2017; 119
Schulz (10.1016/j.bja.2020.12.041_bib103) 1995; 273
Yumul (10.1016/j.bja.2020.12.041_bib17) 2016; 31
El-Tahan (10.1016/j.bja.2020.12.041_bib109) 2017; 83
Ali (10.1016/j.bja.2020.12.041_bib32) 2014; 26
Ilyas (10.1016/j.bja.2020.12.041_bib53) 2014; 69
Yuk (10.1016/j.bja.2020.12.041_bib101) 2018; 5
Komatsu (10.1016/j.bja.2020.12.041_bib63) 2009; 108
Bilgin (10.1016/j.bja.2020.12.041_bib38) 2006; 61
McElwain (10.1016/j.bja.2020.12.041_bib75) 2011; 107
Rao (10.1016/j.bja.2020.12.041_bib81) 2018; 34
Suppan (10.1016/j.bja.2020.12.041_bib4) 2016; 116
Tolon (10.1016/j.bja.2020.12.041_bib88) 2012; 48
Trinquart (10.1016/j.bja.2020.12.041_bib22) 2012; 12
Aoi (10.1016/j.bja.2020.12.041_bib34) 2010; 69
Malik (10.1016/j.bja.2020.12.041_bib72) 2008; 101
Gerling (10.1016/j.bja.2020.12.041_bib98) 2000; 36
Aleksandrowicz (10.1016/j.bja.2020.12.041_bib30) 2018; 35
Dutta (10.1016/j.bja.2020.12.041_bib105) 2019; 32
Kumar (10.1016/j.bja.2020.12.041_bib8) 2019; 63
Moustafa (10.1016/j.bja.2020.12.041_bib9) 2017; 31
Vijayakumar (10.1016/j.bja.2020.12.041_bib92) 2016; 28
References_xml – volume: 6
  start-page: 248
  year: 2012
  end-page: 253
  ident: bib56
  article-title: Comparison of the use of McCoy and TruView EVO2 laryngoscopes in patients with cervical spine immobilization
  publication-title: Saudi J Anaesth
– volume: 63
  start-page: 635
  year: 2008
  end-page: 640
  ident: bib108
  article-title: A comparison of cervical spine movement during laryngoscopy using the Airtraq or Macintosh laryngoscopes
  publication-title: Anaesthesia
– volume: 5
  start-page: 22
  year: 2018
  end-page: 28
  ident: bib101
  article-title: Cervical collar makes difficult airway: a simulation study using the LEMON criteria
  publication-title: Clin Exp Emerg Med
– volume: 111
  start-page: 124
  year: 2013
  end-page: 125
  ident: bib104
  article-title: Control group bias: a potential cause of over-estimating the benefit of videolaryngoscopy on laryngeal view
  publication-title: Br J Anaesth
– volume: 33
  start-page: 107
  year: 2017
  end-page: 111
  ident: bib14
  article-title: Comparison of success of tracheal intubation using Macintosh laryngoscope-assisted Bonfils fiberscope and Truview video laryngoscope in simulated difficult airway
  publication-title: J Anaesthesiol Clin Pharmacol
– volume: 8
  start-page: 188
  year: 2014
  end-page: 192
  ident: bib36
  article-title: A comparison of McCoy, TruView, and Macintosh laryngoscopes for tracheal intubation in patients with immobilized cervical spine
  publication-title: Saudi J Anaesth
– volume: 13
  start-page: 182
  year: 2001
  end-page: 185
  ident: bib84
  article-title: A comparison of the Bullard laryngoscope versus the flexible fiberoptic bronchoscope during intubation in patients afforded inline stabilization
  publication-title: J Clin Anesth
– volume: 3
  start-page: 285
  year: 2012
  end-page: 299
  ident: bib24
  article-title: Automating network meta-analysis
  publication-title: Res Synth Methods
– volume: 25
  start-page: 29
  year: 2008
  end-page: 36
  ident: bib45
  article-title: In vivo ultrasound real-time motion of the cervical spine during intubation under manual in-line stabilization: a comparison of intubation methods
  publication-title: Eur J Anaesthesiol
– volume: 68
  start-page: 21
  year: 2013
  end-page: 26
  ident: bib66
  article-title: Comparison of the single-use Ambu(®) aScope™ 2 vs the conventional fibrescope for tracheal intubation in patients with cervical spine immobilisation by a semirigid collar
  publication-title: Anaesthesia
– volume: 64
  start-page: S27
  year: 2017
  ident: bib42
  article-title: Cervical spine motion during intubation: comparing Levitan Fibreoptic Stylet (FPS)® with Macintosh laryngoscope
  publication-title: Can J Anaesth
– volume: 108
  start-page: 1638
  year: 2009
  end-page: 1643
  ident: bib51
  article-title: A comparison of cervical spine motion during orotracheal intubation with the Trachlight® or the flexible fiberoptic bronchoscope
  publication-title: Anesth Analg
– volume: 102
  start-page: 654
  year: 2009
  end-page: 661
  ident: bib73
  article-title: Tracheal intubation in patients with cervical spine immobilization: a comparison of the Airwayscope, LMA CTrach, and the Macintosh laryngoscopes
  publication-title: Br J Anaesth
– volume: 69
  start-page: 1345
  year: 2014
  end-page: 1350
  ident: bib53
  article-title: A prospective randomised controlled trial comparing tracheal intubation plus manual in-line stabilisation of the cervical spine using the Macintosh laryngoscope vs the McGrath(®) Series 5 videolaryngoscope
  publication-title: Anaesthesia
– volume: 49
  start-page: 843
  year: 1994
  end-page: 845
  ident: bib99
  article-title: The effect of laryngoscopy of different cervical spine immobilisation techniques
  publication-title: Anaesthesia
– volume: 54
  start-page: 441
  year: 2007
  end-page: 447
  ident: bib91
  article-title: Cervical spine motion: a fluoroscopic comparison of Shikani Optical Stylet vs Macintosh laryngoscope
  publication-title: Can J Anaesth
– volume: 119
  start-page: 369
  year: 2017
  end-page: 383
  ident: bib3
  article-title: Videolaryngoscopy versus direct laryngoscopy for adult patients requiring tracheal intubation: a Cochrane Systematic Review
  publication-title: Br J Anaesth
– volume: 58
  start-page: 269
  year: 2014
  end-page: 274
  ident: bib37
  article-title: Tracheal intubation in patients with cervical spine immobilization: a comparison of McGrath(®) video laryngoscope and Truview EVO2(®) laryngoscope
  publication-title: Indian J Anaesth
– volume: 30
  start-page: 870
  year: 2020
  end-page: 878
  ident: bib16
  article-title: McGrath MAC videolaryngoscope versus Optiscope video stylet for tracheal intubation in patients with manual inline cervical stabilization: a randomized trial
  publication-title: Anesth Analg
– volume: 117
  start-page: 1217
  year: 2013
  end-page: 1220
  ident: bib26
  article-title: A comparison between the Bonfils Intubation Fiberscope and McCoy laryngoscope for tracheal intubation in patients with a simulated difficult airway
  publication-title: Anesth Analg
– volume: 103
  start-page: 446
  year: 2009
  end-page: 451
  ident: bib69
  article-title: Tracheal intubation with videolaryngoscopes in patients with cervical spine immobilization: a randomized trial of the Airway Scope and the GlideScope
  publication-title: Br J Anaesth
– volume: 71
  start-page: 437
  year: 2016
  end-page: 442
  ident: bib44
  article-title: A randomised cross-over trial comparing the McGrath(®) Series 5 videolaryngoscope with the Macintosh laryngoscope in patients with cervical spine immobilisation
  publication-title: Anaesthesia
– volume: 33
  start-page: 243
  year: 2005
  end-page: 247
  ident: bib68
  article-title: A comparison of the GlideScope with the Macintosh laryngoscope for tracheal intubation in patients with simulated difficult airway
  publication-title: Anaesth Intensive Care
– volume: 101
  start-page: 910
  year: 2005
  end-page: 915
  ident: bib89
  article-title: Cervical spine motion: a fluoroscopic comparison during intubation with lighted stylet, GlideScope, and Macintosh laryngoscope
  publication-title: Anesth Analg
– volume: 67
  start-page: 238
  year: 2017
  end-page: 245
  ident: bib86
  article-title: [Comparison of effectiveness of intubation by way of “Gum Elastic Bougie” and “Intubating Laryngeal Mask Airway” in endotracheal intubation of patients with simulated cervical trauma]
  publication-title: Rev Bras Anestesiol
– year: 2002
  ident: bib94
  article-title: Applied statistics for the behavioral sciences
– volume: 36
  start-page: 293
  year: 2000
  end-page: 300
  ident: bib98
  article-title: Effects of cervical spine immobilization technique and laryngoscope blade selection on an unstable cervical spine in a cadaver model of intubation
  publication-title: Ann Emerg Med
– volume: 273
  start-page: 408
  year: 1995
  end-page: 412
  ident: bib103
  article-title: Empirical evidence of bias. Dimensions of methodological quality associated with estimates of treatment effects in controlled trials
  publication-title: JAMA
– volume: 107
  start-page: 258
  year: 2011
  end-page: 264
  ident: bib75
  article-title: Comparison of the C-MAC®, Airtraq®, and Macintosh laryngoscopes in patients undergoing tracheal intubation with cervical spine immobilization
  publication-title: Br J Anaesth
– volume: 65
  start-page: 564
  year: 2010
  end-page: 568
  ident: bib65
  article-title: A comparison of the Airway Scope and McCoy laryngoscope in patients with simulated restricted neck mobility
  publication-title: Anaesthesia
– volume: 69
  start-page: 133
  year: 2016
  end-page: 137
  ident: bib12
  article-title: Comparison of the GlideScope and the McGrath method using vascular forceps and a tube exchanger in cases of simulated difficult airway intubation
  publication-title: Korean J Anesthesiol
– volume: 46
  start-page: 1617
  year: 2016
  end-page: 1623
  ident: bib79
  article-title: Tracheal intubation in patients immobilized by a rigid collar: a comparison of GlideScope and an intubating laryngeal mask airway
  publication-title: Turk J Med Sci
– volume: 64
  start-page: 1332
  year: 2009
  end-page: 1336
  ident: bib35
  article-title: Tracheal intubation in patients with rigid collar immobilisation of the cervical spine: a comparison of Airtraq and LMA CTrach devices
  publication-title: Anaesthesia
– volume: 129
  start-page: 1666
  year: 2019
  end-page: 1672
  ident: bib77
  article-title: Cervical spine motion during tracheal intubation using an Optiscope versus the McGrath videolaryngoscope in patients with simulated cervical immobilization: a prospective randomized crossover study
  publication-title: Anesth Analg
– volume: 116
  start-page: 670
  year: 2016
  end-page: 679
  ident: bib6
  article-title: Evaluation of six videolaryngoscopes in 720 patients with a simulated difficult airway: a multicentre randomized controlled trial
  publication-title: Br J Anaesth
– volume: 61
  start-page: 332
  year: 2017
  end-page: 337
  ident: bib50
  article-title: Comparison of Airtraq™, McCoy™ and Macintosh laryngoscopes for endotracheal intubation in patients with cervical spine immobilisation: a randomised clinical trial
  publication-title: Indian J Anaesth
– volume: 31
  start-page: 846
  year: 2017
  end-page: 851
  ident: bib9
  article-title: Endotracheal intubation: ultrasound-guided versus fiberscope in patients with cervical spine immobilization
  publication-title: J Anesth
– volume: 115
  start-page: 827
  year: 2015
  end-page: 848
  ident: bib97
  article-title: Difficult Airway Society 2015 guidelines for management of unanticipated difficult intubation in adults
  publication-title: Br J Anaesth
– volume: 6
  year: 2018
  ident: bib27
  article-title: A comparative evaluation of C-MAC video laryngoscope and King vision video laryngoscope in patients undergoing tracheal intubation with cervical spine immobilization: a prospective randomized study
  publication-title: Austin J Anesth Analg
– volume: 95
  start-page: 344
  year: 2005
  end-page: 348
  ident: bib100
  article-title: Reduction in mouth opening with semi-rigid cervical collars
  publication-title: Br J Anaesth
– volume: 52
  start-page: 105
  year: 2005
  end-page: 110
  ident: bib58
  article-title: The StyletScope™ is a better intubation tool than a conventional stylet during simulated cervical spine immobilization
  publication-title: Can J Anaesth
– volume: 68
  start-page: 142
  year: 2013
  end-page: 147
  ident: bib87
  article-title: The McGrath® Series 5 videolaryngoscope vs the Macintosh laryngoscope: a randomised, controlled trial in patients with a simulated difficult airway
  publication-title: Anaesthesia
– volume: 34
  start-page: 188
  year: 2018
  end-page: 192
  ident: bib81
  article-title: Comparison of laryngeal mask airway CTrach™ and Airtraq(®) videolaryngoscopes as conduits for endotracheal intubation in patients with simulated limitation of cervical spine movements by manual in-line stabilization
  publication-title: J Anaesthesiol Clin Pharmacol
– volume: 32
  start-page: 249
  year: 2019
  end-page: 255
  ident: bib105
  article-title: Cervical spine movement during awake orotracheal intubation with fiberoptic scope and McGrath videolaryngoscope in patients undergoing surgery for cervical spine instability: a randomized control trial
  publication-title: J Neurosurg Anesthesiol
– volume: 4
  start-page: 50
  year: 2014
  end-page: 56
  ident: bib110
  article-title: Airway management in cervical spine injury
  publication-title: Int J Crit Illn Inj Sci
– volume: 101
  start-page: 723
  year: 2008
  end-page: 730
  ident: bib72
  article-title: Comparison of Macintosh, Truview EVO2, Glidescope, and Airwayscope laryngoscope use in patients with cervical spine immobilization
  publication-title: Br J Anaesth
– volume: 68
  start-page: 22
  year: 2015
  end-page: 26
  ident: bib15
  article-title: Comparison between Glidescope and Lightwand for tracheal intubation in patients with a simulated difficult airway
  publication-title: Korean J Anesthesiol
– volume: 83
  start-page: 1152
  year: 2017
  end-page: 1160
  ident: bib109
  article-title: Cervical spine motion during tracheal intubation with King Vision™ video laryngoscopy and conventional laryngoscopy: a crossover randomized study
  publication-title: Minerva Anestesiol
– volume: 35
  start-page: 399
  year: 2018
  end-page: 401
  ident: bib30
  article-title: Intubation with cervical spine immobilisation: a comparison between the KingVision videolaryngoscope and the Macintosh laryngoscope: a randomised controlled trial
  publication-title: Eur J Anaesthesiol
– volume: 66
  start-page: 694
  year: 2011
  end-page: 698
  ident: bib59
  article-title: Comparison of tracheal intubation with the airway scope or clarus video system in patients with cervical collars
  publication-title: Anaesthesia
– volume: 19
  start-page: 110
  year: 2007
  end-page: 114
  ident: bib52
  article-title: Clinical comparisons between GlideScope video laryngoscope and Trachlight in simulated cervical spine instability
  publication-title: J Clin Anesth
– volume: 8
  start-page: 19
  year: 2017
  ident: bib13
  article-title: Comparison of intubation success and glottic visualization using King Vision and C-MAC videolaryngoscopes in patients with cervical spine injuries with cervical immobilization: a randomized clinical trial
  publication-title: Surg Neurol Int
– year: 2014
  ident: bib25
  article-title: NICE decision support unit technical support documents
  publication-title: NICE DSU technical support document 4: inconsistency in networks of evidence based on randomised controlled trials
– volume: 24
  start-page: 628
  year: 2017
  end-page: 636
  ident: bib111
  article-title: The impact of a soiled airway on intubation success in the emergency department when using the GlideScope or the direct laryngoscope
  publication-title: Acad Emerg Med
– volume: 71
  start-page: 1341
  year: 2016
  end-page: 1346
  ident: bib11
  article-title: A prospective randomised study of a rigid video-stylet vs. conventional lightwand intubation in cervical spine-immobilised patients
  publication-title: Anaesthesia
– volume: 69
  start-page: 838
  year: 2010
  end-page: 842
  ident: bib34
  article-title: Airway scope versus Macintosh laryngoscope in patients with simulated limitation of neck movements
  publication-title: J Trauma
– volume: 28
  start-page: 296
  year: 2016
  end-page: 302
  ident: bib92
  article-title: A comparison of Macintosh and Airtraq laryngoscopes for endotracheal intubation in adult patients with cervical spine immobilization using manual in line axial stabilization: a prospective randomized study
  publication-title: J Neurosurg Anesthesiol
– volume: 29
  start-page: 530
  year: 2017
  end-page: 532
  ident: bib70
  article-title: King Vision videolaryngoscope versus Macintosh laryngoscope: comparative study in patients with manual in line stabilization
  publication-title: J Neurosurg Anesthesiol
– volume: 27
  start-page: 28
  year: 2019
  end-page: 34
  ident: bib10
  article-title: A comparative study of airtraq® and McCoy laryngoscopes for endotracheal intubation in adult patients with simulated difficult airway using a rigid cervical collar in elective surgeries under general anaesthesia
  publication-title: Sri Lankan J Anaesthesiol
– volume: 71
  start-page: 1456
  year: 2016
  end-page: 1463
  ident: bib7
  article-title: The performance of rigid scopes for tracheal intubation: a randomised, controlled trial in patients with a simulated difficult airway
  publication-title: Anaesthesia
– volume: 25
  start-page: 70
  year: 2017
  end-page: 75
  ident: bib31
  article-title: A comparative evaluation of King Vision video laryngoscope (Channelled blade), McCoy, and Macintosh laryngoscopes for tracheal intubation in patients with immobilized cervical spine
  publication-title: Sri Lankan J Anaesthesiol
– volume: 48
  start-page: 179
  year: 2012
  end-page: 185
  ident: bib88
  article-title: Comparative study between the use of Macintosh Laryngoscope and Airtraq in patients with cervical spine immobilization
  publication-title: Alexandria J Med
– volume: 104
  start-page: F8
  year: 2019
  ident: bib18
  article-title: Network meta-analysis explained
  publication-title: Arch Dis Child Fetal Neonatal Ed
– volume: 6
  year: 2016
  ident: bib102
  article-title: Efficacy of various types of laryngoscope (direct, Pentax Airway Scope and GlideScope) for endotracheal intubation in various cervical immobilisation scenarios: a randomised cross-over simulation study
  publication-title: BMJ Open
– volume: 73
  start-page: 652
  year: 2018
  end-page: 653
  ident: bib95
  article-title: Interpreting the Cormack and lehane classification during videolaryngoscopy
  publication-title: Anaesthesia
– volume: 32
  start-page: 59
  year: 2016
  end-page: 64
  ident: bib55
  article-title: Comparative effectiveness of McCoy laryngoscope and C-MAC(®) videolaryngoscope in simulated cervical spine injuries
  publication-title: J Anaesthesiol Clin Pharmacol
– volume: 56
  start-page: 529
  year: 2012
  end-page: 534
  ident: bib41
  article-title: Comparison of tracheal intubation using the Airtraq(®) and Mc Coy laryngoscope in the presence of rigid cervical collar simulating cervical immobilisation for traumatic cervical spine injury
  publication-title: Indian J Anaesth
– volume: 59
  start-page: 314
  year: 2010
  end-page: 318
  ident: bib61
  article-title: Comparison of the laryngeal view during intubation using Airtraq and Macintosh laryngoscopes in patients with cervical spine immobilization and mouth opening limitation
  publication-title: Korean J Anesthesiol
– volume: 107
  start-page: 53
  year: 2007
  end-page: 59
  ident: bib71
  article-title: Endotracheal intubation in patients with cervical spine immobilization: a comparison of Macintosh and Airtraq laryngoscopes
  publication-title: Anesthesiology
– volume: 94
  start-page: 667
  year: 2002
  end-page: 671
  ident: bib54
  article-title: A comparison of two tracheal intubation techniques with Trachlight™ and Fastrach™ in patients with cervical spine disorders
  publication-title: Anesth Analg
– volume: 9
  start-page: 337
  year: 2015
  end-page: 342
  ident: bib46
  article-title: Comparison of hemodynamic responses to intubation: flexible fiberoptic bronchoscope versus McCoy laryngoscope in presence of rigid cervical collar simulating cervical immobilization for traumatic cervical spine
  publication-title: Anesth Essays Res
– volume: 67
  start-page: 402
  year: 2012
  end-page: 406
  ident: bib80
  article-title: The Shikani optical stylet as an alternative to the GlideScope® videolaryngoscope in simulated difficult intubations—a randomised controlled trial
  publication-title: Anaesthesia
– volume: 32
  start-page: 296
  year: 2013
  end-page: 301
  ident: bib33
  article-title: A comparison of Airtraq laryngoscope and standard direct laryngoscopy in adult patients with immobilized cervical spine
  publication-title: Ann Fr Anesth Reanim
– volume: 26
  start-page: 199
  year: 2014
  end-page: 203
  ident: bib32
  article-title: Comparison of the Airtraq and McCoy laryngoscopes using a rigid neck collar in patients with simulated difficult laryngoscopy
  publication-title: J Clin Anesth
– volume: 101
  start-page: 863
  year: 2008
  end-page: 869
  ident: bib64
  article-title: Airway scope and gum elastic bougie with Macintosh laryngoscope for tracheal intubation in patients with simulated restricted neck mobility
  publication-title: Br J Anaesth
– volume: 25
  start-page: 8
  year: 2017
  end-page: 12
  ident: bib40
  article-title: Evaluation of ease of intubation using C-MAC vs Macintosh laryngoscope in patients with the application of manual inline axial stabilization – a randomized comparative study
  publication-title: Sri Lankan J Anaesthesiol
– volume: 59
  start-page: 743
  year: 2012
  end-page: 750
  ident: bib62
  article-title: Effectiveness and safety of the Levitan FPS Scope™ for tracheal intubation under general anesthesia with a simulated difficult airway
  publication-title: Can J Anaesth
– volume: 101
  start-page: 563
  year: 2008
  end-page: 567
  ident: bib74
  article-title: Randomized cross-over comparison of cervical-spine motion with the AirWay Scope or Macintosh laryngoscope with in-line stabilization: a video-fluoroscopic study
  publication-title: Br J Anaesth
– volume: 99
  start-page: 292
  year: 2007
  end-page: 296
  ident: bib78
  article-title: Comparison of intubating laryngeal mask airway and Bullard laryngoscope for oro-tracheal intubation in adult patients with simulated limitation of cervical movements
  publication-title: Br J Anaesth
– volume: 31
  start-page: 46
  year: 2016
  end-page: 52
  ident: bib17
  article-title: Comparison of the C-MAC video laryngoscope to a flexible fiberoptic scope for intubation with cervical spine immobilization
  publication-title: J Clin Anesth
– volume: 72
  start-page: 370
  year: 2017
  end-page: 378
  ident: bib60
  article-title: Evaluation of three unchannelled videolaryngoscopes and the Macintosh laryngoscope in patients with a simulated difficult airway: a randomised, controlled trial
  publication-title: Anaesthesia
– volume: 100
  start-page: 544
  year: 2008
  end-page: 548
  ident: bib43
  article-title: Pentax-AWS, a new videolaryngoscope, is more effective than the Macintosh laryngoscope for tracheal intubation in patients with restricted neck movements: a randomized comparative study
  publication-title: Br J Anaesth
– volume: 56
  start-page: 412
  year: 2009
  end-page: 418
  ident: bib2
  article-title: Effect of manual in-line stabilization of the cervical spine in adults on the rate of difficult orotracheal intubation by direct laryngoscopy: a randomized controlled trial
  publication-title: Can J Anaesth
– volume: 70
  start-page: 160
  year: 2015
  end-page: 165
  ident: bib5
  article-title: Comparison of the C-MAC(®) and GlideScope(®) videolaryngoscopes in patients with cervical spine disorders and immobilisation
  publication-title: Anaesthesia
– volume: 46
  start-page: 44
  year: 2018
  end-page: 50
  ident: bib106
  article-title: Fluoroscopic comparison of cervical spine motion using LMA CTrach, C-MAC videolaryngoscope and Macintosh laryngoscope
  publication-title: Turk J Anaesthesiol Reanim
– volume: 123
  start-page: 695
  year: 2016
  ident: bib76
  article-title: Comparison of the effectiveness between C-MAC D-Blade and GlideScope Ranger for tracheal intubation in simulated patient with cervical spine immobilisation
  publication-title: Anesth Analg
– volume: 106
  start-page: 935
  year: 2008
  end-page: 941
  ident: bib82
  article-title: Cervical spine motion during tracheal intubation with manual in-line stabilization: direct laryngoscopy versus GlideScope videolaryngoscopy
  publication-title: Anesth Analg
– volume: 25
  start-page: 33
  year: 2009
  end-page: 37
  ident: bib57
  article-title: Comparison of the intubating laryngeal mask airway with the Bullard laryngoscope for endotracheal intubation in patients with simulated difficult airway using the Philadelphia Cervical Collar
  publication-title: Anaesthesiol Clin Pharmacol
– volume: 6
  start-page: 79
  year: 2017
  ident: bib23
  article-title: Approaches to interpreting and choosing the best treatments in network meta-analyses
  publication-title: Syst Rev
– volume: 16
  start-page: 53
  year: 2016
  end-page: 56
  ident: bib47
  article-title: Comparison of the C-MAC video laryngoscope to the Macintosh laryngoscope for intubation of blunt trauma patients in the ED
  publication-title: Turk J Emerg Med
– volume: 116
  start-page: 27
  year: 2016
  end-page: 36
  ident: bib4
  article-title: Alternative intubation techniques vs Macintosh laryngoscopy in patients with cervical spine immobilization: systematic review and meta-analysis of randomized controlled trials
  publication-title: Br J Anaesth
– volume: 98
  start-page: S63
  year: 2015
  end-page: S69
  ident: bib107
  article-title: Randomized cinefluoroscopic comparison of cervical spine motion using McGrath series 5 and Macintosh laryngoscope for intubation with manual in-line stabilization
  publication-title: J Med Assoc Thai
– volume: 63
  start-page: 544
  year: 2019
  end-page: 550
  ident: bib8
  article-title: GlideScope versus D-blade for tracheal intubation in cervical spine patients: a randomised controlled trial
  publication-title: Indian J Anaesth
– volume: 61
  start-page: 685
  year: 2006
  end-page: 691
  ident: bib38
  article-title: Tracheal intubation using the ILMA, C-Trach™ or McCoy laryngoscope in patients with simulated cervical spine injury
  publication-title: Anaesthesia
– volume: 108
  start-page: 273
  year: 2009
  end-page: 279
  ident: bib63
  article-title: Airway scope and StyletScope for tracheal intubation in a simulated difficult airway
  publication-title: Anesth Analg
– volume: 55
  start-page: 232
  year: 2008
  end-page: 237
  ident: bib39
  article-title: Brief report: tracheal intubation using the Bonfils intubation fibrescope or direct laryngoscopy for patients with a simulated difficult airway
  publication-title: Can J Anaesth
– volume: 14
  start-page: 135
  year: 2014
  ident: bib21
  article-title: Estimating the sample mean and standard deviation from the sample size, median, range and/or interquartile range
  publication-title: BMC Med Res Methodol
– volume: 12
  start-page: 150
  year: 2012
  ident: bib22
  article-title: Adjustment for reporting bias in network meta-analysis of antidepressant trials
  publication-title: BMC Med Res Methodol
– volume: 27
  start-page: 663
  year: 2013
  end-page: 670
  ident: bib49
  article-title: Clinical evaluation of C-MAC videolaryngoscope with or without use of stylet for endotracheal intubation in patients with cervical spine immobilization
  publication-title: J Anesth
– volume: 7
  start-page: 2103
  year: 2016
  end-page: 2113
  ident: bib28
  article-title: Comparison of the use of McCoy laryngoscope and Intubating laryngeal mask airway in patients with simulated cervical spine immobilization
  publication-title: Res J Pharm Biol Chem Sci
– volume: 111
  start-page: 97
  year: 2009
  end-page: 101
  ident: bib90
  article-title: Cervical spine motion: a fluoroscopic comparison of the AirTraq Laryngoscope versus the Macintosh laryngoscope
  publication-title: Anesthesiology
– volume: 63
  start-page: 928
  year: 2016
  end-page: 937
  ident: bib96
  article-title: A deliberately restricted laryngeal view with the GlideScope® video laryngoscope is associated with faster and easier tracheal intubation when compared with a full glottic view: a randomized clinical trial
  publication-title: Can J Anaesth
– year: 2012
  ident: bib20
  article-title: AHRQ methods for effective health care.
– volume: 87
  start-page: 1335
  year: 1997
  end-page: 1342
  ident: bib93
  article-title: Comparison of the Bullard and Macintosh laryngoscopes for endotracheal intubation of patients with a potential cervical spine injury
  publication-title: Anesthesiology
– volume: 91
  start-page: 1274
  year: 2000
  end-page: 1278
  ident: bib1
  article-title: Cervical spine motion during airway management: a cinefluoroscopic study of the posteriorly destabilized third cervical vertebrae in human cadavers
  publication-title: Anesth Analg
– volume: 23
  start-page: 43
  year: 2015
  end-page: 50
  ident: bib29
  article-title: Comparison between C-MAC video-laryngoscope and Macintosh direct laryngoscope during cervical spine immobilization
  publication-title: Middle East J Anaesthesiol
– volume: 162
  start-page: 777
  year: 2015
  end-page: 784
  ident: bib19
  article-title: The PRISMA extension statement for reporting of systematic reviews incorporating network meta-analyses of health care interventions: checklist and explanations
  publication-title: Ann Intern Med
– volume: 62
  start-page: 609
  year: 2015
  end-page: 617
  ident: bib48
  article-title: A comparison between left molar direct laryngoscopy and the use of a Bonfils intubation fibrescope for tracheal intubation in a simulated difficult airway
  publication-title: Can J Anaesth
– volume: 51
  start-page: 74
  year: 1996
  end-page: 75
  ident: bib67
  article-title: The use of the McCoy laryngoscope in patients with simulated cervical spine injuries
  publication-title: Anaesthesia
– volume: 91
  start-page: 1253
  year: 1999
  end-page: 1259
  ident: bib85
  article-title: Evaluation of tracheal intubation difficulty in patients with cervical spine immobilization: fiberoptic (WuScope) versus conventional laryngoscopy
  publication-title: Anesthesiology
– volume: 68
  start-page: 883
  year: 2013
  ident: bib83
  article-title: A comparison of the McGrath® videolaryngoscope and the Macintosh laryngoscope in patients with cervical spine immobilisation
  publication-title: Anaesthesia
– volume: 5
  start-page: 22
  year: 2018
  ident: 10.1016/j.bja.2020.12.041_bib101
  article-title: Cervical collar makes difficult airway: a simulation study using the LEMON criteria
  publication-title: Clin Exp Emerg Med
  doi: 10.15441/ceem.16.185
– volume: 162
  start-page: 777
  year: 2015
  ident: 10.1016/j.bja.2020.12.041_bib19
  article-title: The PRISMA extension statement for reporting of systematic reviews incorporating network meta-analyses of health care interventions: checklist and explanations
  publication-title: Ann Intern Med
  doi: 10.7326/M14-2385
– volume: 33
  start-page: 107
  year: 2017
  ident: 10.1016/j.bja.2020.12.041_bib14
  article-title: Comparison of success of tracheal intubation using Macintosh laryngoscope-assisted Bonfils fiberscope and Truview video laryngoscope in simulated difficult airway
  publication-title: J Anaesthesiol Clin Pharmacol
  doi: 10.4103/0970-9185.202198
– volume: 33
  start-page: 243
  year: 2005
  ident: 10.1016/j.bja.2020.12.041_bib68
  article-title: A comparison of the GlideScope with the Macintosh laryngoscope for tracheal intubation in patients with simulated difficult airway
  publication-title: Anaesth Intensive Care
  doi: 10.1177/0310057X0503300215
– volume: 68
  start-page: 22
  year: 2015
  ident: 10.1016/j.bja.2020.12.041_bib15
  article-title: Comparison between Glidescope and Lightwand for tracheal intubation in patients with a simulated difficult airway
  publication-title: Korean J Anesthesiol
  doi: 10.4097/kjae.2015.68.1.22
– volume: 91
  start-page: 1253
  year: 1999
  ident: 10.1016/j.bja.2020.12.041_bib85
  article-title: Evaluation of tracheal intubation difficulty in patients with cervical spine immobilization: fiberoptic (WuScope) versus conventional laryngoscopy
  publication-title: Anesthesiology
  doi: 10.1097/00000542-199911000-00015
– volume: 28
  start-page: 296
  year: 2016
  ident: 10.1016/j.bja.2020.12.041_bib92
  article-title: A comparison of Macintosh and Airtraq laryngoscopes for endotracheal intubation in adult patients with cervical spine immobilization using manual in line axial stabilization: a prospective randomized study
  publication-title: J Neurosurg Anesthesiol
  doi: 10.1097/ANA.0000000000000224
– volume: 56
  start-page: 412
  year: 2009
  ident: 10.1016/j.bja.2020.12.041_bib2
  article-title: Effect of manual in-line stabilization of the cervical spine in adults on the rate of difficult orotracheal intubation by direct laryngoscopy: a randomized controlled trial
  publication-title: Can J Anaesth
  doi: 10.1007/s12630-009-9089-7
– volume: 8
  start-page: 188
  year: 2014
  ident: 10.1016/j.bja.2020.12.041_bib36
  article-title: A comparison of McCoy, TruView, and Macintosh laryngoscopes for tracheal intubation in patients with immobilized cervical spine
  publication-title: Saudi J Anaesth
  doi: 10.4103/1658-354X.130705
– volume: 59
  start-page: 743
  year: 2012
  ident: 10.1016/j.bja.2020.12.041_bib62
  article-title: Effectiveness and safety of the Levitan FPS Scope™ for tracheal intubation under general anesthesia with a simulated difficult airway
  publication-title: Can J Anaesth
  doi: 10.1007/s12630-012-9726-4
– volume: 83
  start-page: 1152
  year: 2017
  ident: 10.1016/j.bja.2020.12.041_bib109
  article-title: Cervical spine motion during tracheal intubation with King Vision™ video laryngoscopy and conventional laryngoscopy: a crossover randomized study
  publication-title: Minerva Anestesiol
  doi: 10.23736/S0375-9393.17.11913-9
– volume: 68
  start-page: 883
  year: 2013
  ident: 10.1016/j.bja.2020.12.041_bib83
  article-title: A comparison of the McGrath® videolaryngoscope and the Macintosh laryngoscope in patients with cervical spine immobilisation
  publication-title: Anaesthesia
– volume: 6
  year: 2016
  ident: 10.1016/j.bja.2020.12.041_bib102
  article-title: Efficacy of various types of laryngoscope (direct, Pentax Airway Scope and GlideScope) for endotracheal intubation in various cervical immobilisation scenarios: a randomised cross-over simulation study
  publication-title: BMJ Open
  doi: 10.1136/bmjopen-2016-011089
– volume: 32
  start-page: 296
  year: 2013
  ident: 10.1016/j.bja.2020.12.041_bib33
  article-title: A comparison of Airtraq laryngoscope and standard direct laryngoscopy in adult patients with immobilized cervical spine
  publication-title: Ann Fr Anesth Reanim
  doi: 10.1016/j.annfar.2013.01.027
– volume: 7
  start-page: 2103
  year: 2016
  ident: 10.1016/j.bja.2020.12.041_bib28
  article-title: Comparison of the use of McCoy laryngoscope and Intubating laryngeal mask airway in patients with simulated cervical spine immobilization
  publication-title: Res J Pharm Biol Chem Sci
– volume: 66
  start-page: 694
  year: 2011
  ident: 10.1016/j.bja.2020.12.041_bib59
  article-title: Comparison of tracheal intubation with the airway scope or clarus video system in patients with cervical collars
  publication-title: Anaesthesia
  doi: 10.1111/j.1365-2044.2011.06762.x
– volume: 103
  start-page: 446
  year: 2009
  ident: 10.1016/j.bja.2020.12.041_bib69
  article-title: Tracheal intubation with videolaryngoscopes in patients with cervical spine immobilization: a randomized trial of the Airway Scope and the GlideScope
  publication-title: Br J Anaesth
  doi: 10.1093/bja/aep164
– volume: 119
  start-page: 369
  year: 2017
  ident: 10.1016/j.bja.2020.12.041_bib3
  article-title: Videolaryngoscopy versus direct laryngoscopy for adult patients requiring tracheal intubation: a Cochrane Systematic Review
  publication-title: Br J Anaesth
  doi: 10.1093/bja/aex228
– volume: 69
  start-page: 1345
  year: 2014
  ident: 10.1016/j.bja.2020.12.041_bib53
  article-title: A prospective randomised controlled trial comparing tracheal intubation plus manual in-line stabilisation of the cervical spine using the Macintosh laryngoscope vs the McGrath(®) Series 5 videolaryngoscope
  publication-title: Anaesthesia
  doi: 10.1111/anae.12804
– volume: 27
  start-page: 28
  year: 2019
  ident: 10.1016/j.bja.2020.12.041_bib10
  article-title: A comparative study of airtraq® and McCoy laryngoscopes for endotracheal intubation in adult patients with simulated difficult airway using a rigid cervical collar in elective surgeries under general anaesthesia
  publication-title: Sri Lankan J Anaesthesiol
  doi: 10.4038/slja.v27i1.8370
– volume: 68
  start-page: 21
  year: 2013
  ident: 10.1016/j.bja.2020.12.041_bib66
  article-title: Comparison of the single-use Ambu(®) aScope™ 2 vs the conventional fibrescope for tracheal intubation in patients with cervical spine immobilisation by a semirigid collar
  publication-title: Anaesthesia
  doi: 10.1111/anae.12044
– volume: 48
  start-page: 179
  year: 2012
  ident: 10.1016/j.bja.2020.12.041_bib88
  article-title: Comparative study between the use of Macintosh Laryngoscope and Airtraq in patients with cervical spine immobilization
  publication-title: Alexandria J Med
  doi: 10.1016/j.ajme.2012.03.002
– volume: 13
  start-page: 182
  year: 2001
  ident: 10.1016/j.bja.2020.12.041_bib84
  article-title: A comparison of the Bullard laryngoscope versus the flexible fiberoptic bronchoscope during intubation in patients afforded inline stabilization
  publication-title: J Clin Anesth
  doi: 10.1016/S0952-8180(01)00241-0
– volume: 31
  start-page: 846
  year: 2017
  ident: 10.1016/j.bja.2020.12.041_bib9
  article-title: Endotracheal intubation: ultrasound-guided versus fiberscope in patients with cervical spine immobilization
  publication-title: J Anesth
– year: 2002
  ident: 10.1016/j.bja.2020.12.041_bib94
– volume: 19
  start-page: 110
  year: 2007
  ident: 10.1016/j.bja.2020.12.041_bib52
  article-title: Clinical comparisons between GlideScope video laryngoscope and Trachlight in simulated cervical spine instability
  publication-title: J Clin Anesth
  doi: 10.1016/j.jclinane.2006.06.004
– volume: 107
  start-page: 258
  year: 2011
  ident: 10.1016/j.bja.2020.12.041_bib75
  article-title: Comparison of the C-MAC®, Airtraq®, and Macintosh laryngoscopes in patients undergoing tracheal intubation with cervical spine immobilization
  publication-title: Br J Anaesth
  doi: 10.1093/bja/aer099
– volume: 71
  start-page: 437
  year: 2016
  ident: 10.1016/j.bja.2020.12.041_bib44
  article-title: A randomised cross-over trial comparing the McGrath(®) Series 5 videolaryngoscope with the Macintosh laryngoscope in patients with cervical spine immobilisation
  publication-title: Anaesthesia
  doi: 10.1111/anae.13384
– volume: 25
  start-page: 33
  year: 2009
  ident: 10.1016/j.bja.2020.12.041_bib57
  article-title: Comparison of the intubating laryngeal mask airway with the Bullard laryngoscope for endotracheal intubation in patients with simulated difficult airway using the Philadelphia Cervical Collar
  publication-title: Anaesthesiol Clin Pharmacol
– year: 2014
  ident: 10.1016/j.bja.2020.12.041_bib25
  article-title: NICE decision support unit technical support documents
– volume: 34
  start-page: 188
  year: 2018
  ident: 10.1016/j.bja.2020.12.041_bib81
  article-title: Comparison of laryngeal mask airway CTrach™ and Airtraq(®) videolaryngoscopes as conduits for endotracheal intubation in patients with simulated limitation of cervical spine movements by manual in-line stabilization
  publication-title: J Anaesthesiol Clin Pharmacol
  doi: 10.4103/joacp.JOACP_330_16
– volume: 67
  start-page: 238
  year: 2017
  ident: 10.1016/j.bja.2020.12.041_bib86
  article-title: [Comparison of effectiveness of intubation by way of “Gum Elastic Bougie” and “Intubating Laryngeal Mask Airway” in endotracheal intubation of patients with simulated cervical trauma]
  publication-title: Rev Bras Anestesiol
  doi: 10.1016/j.bjan.2016.12.002
– volume: 46
  start-page: 44
  year: 2018
  ident: 10.1016/j.bja.2020.12.041_bib106
  article-title: Fluoroscopic comparison of cervical spine motion using LMA CTrach, C-MAC videolaryngoscope and Macintosh laryngoscope
  publication-title: Turk J Anaesthesiol Reanim
– volume: 87
  start-page: 1335
  year: 1997
  ident: 10.1016/j.bja.2020.12.041_bib93
  article-title: Comparison of the Bullard and Macintosh laryngoscopes for endotracheal intubation of patients with a potential cervical spine injury
  publication-title: Anesthesiology
  doi: 10.1097/00000542-199712000-00012
– volume: 104
  start-page: F8
  year: 2019
  ident: 10.1016/j.bja.2020.12.041_bib18
  article-title: Network meta-analysis explained
  publication-title: Arch Dis Child Fetal Neonatal Ed
  doi: 10.1136/archdischild-2018-315224
– volume: 59
  start-page: 314
  year: 2010
  ident: 10.1016/j.bja.2020.12.041_bib61
  article-title: Comparison of the laryngeal view during intubation using Airtraq and Macintosh laryngoscopes in patients with cervical spine immobilization and mouth opening limitation
  publication-title: Korean J Anesthesiol
  doi: 10.4097/kjae.2010.59.5.314
– volume: 98
  start-page: S63
  issue: Suppl 1
  year: 2015
  ident: 10.1016/j.bja.2020.12.041_bib107
  article-title: Randomized cinefluoroscopic comparison of cervical spine motion using McGrath series 5 and Macintosh laryngoscope for intubation with manual in-line stabilization
  publication-title: J Med Assoc Thai
– volume: 30
  start-page: 870
  year: 2020
  ident: 10.1016/j.bja.2020.12.041_bib16
  article-title: McGrath MAC videolaryngoscope versus Optiscope video stylet for tracheal intubation in patients with manual inline cervical stabilization: a randomized trial
  publication-title: Anesth Analg
  doi: 10.1213/ANE.0000000000004442
– volume: 64
  start-page: 1332
  year: 2009
  ident: 10.1016/j.bja.2020.12.041_bib35
  article-title: Tracheal intubation in patients with rigid collar immobilisation of the cervical spine: a comparison of Airtraq and LMA CTrach devices
  publication-title: Anaesthesia
  doi: 10.1111/j.1365-2044.2009.06053.x
– volume: 95
  start-page: 344
  year: 2005
  ident: 10.1016/j.bja.2020.12.041_bib100
  article-title: Reduction in mouth opening with semi-rigid cervical collars
  publication-title: Br J Anaesth
  doi: 10.1093/bja/aei190
– volume: 123
  start-page: 695
  year: 2016
  ident: 10.1016/j.bja.2020.12.041_bib76
  article-title: Comparison of the effectiveness between C-MAC D-Blade and GlideScope Ranger for tracheal intubation in simulated patient with cervical spine immobilisation
  publication-title: Anesth Analg
  doi: 10.1213/01.ane.0000492930.64172.4f
– volume: 101
  start-page: 723
  year: 2008
  ident: 10.1016/j.bja.2020.12.041_bib72
  article-title: Comparison of Macintosh, Truview EVO2, Glidescope, and Airwayscope laryngoscope use in patients with cervical spine immobilization
  publication-title: Br J Anaesth
  doi: 10.1093/bja/aen231
– volume: 102
  start-page: 654
  year: 2009
  ident: 10.1016/j.bja.2020.12.041_bib73
  article-title: Tracheal intubation in patients with cervical spine immobilization: a comparison of the Airwayscope, LMA CTrach, and the Macintosh laryngoscopes
  publication-title: Br J Anaesth
  doi: 10.1093/bja/aep056
– volume: 116
  start-page: 27
  year: 2016
  ident: 10.1016/j.bja.2020.12.041_bib4
  article-title: Alternative intubation techniques vs Macintosh laryngoscopy in patients with cervical spine immobilization: systematic review and meta-analysis of randomized controlled trials
  publication-title: Br J Anaesth
  doi: 10.1093/bja/aev205
– volume: 68
  start-page: 142
  year: 2013
  ident: 10.1016/j.bja.2020.12.041_bib87
  article-title: The McGrath® Series 5 videolaryngoscope vs the Macintosh laryngoscope: a randomised, controlled trial in patients with a simulated difficult airway
  publication-title: Anaesthesia
  doi: 10.1111/anae.12075
– volume: 32
  start-page: 249
  year: 2019
  ident: 10.1016/j.bja.2020.12.041_bib105
  article-title: Cervical spine movement during awake orotracheal intubation with fiberoptic scope and McGrath videolaryngoscope in patients undergoing surgery for cervical spine instability: a randomized control trial
  publication-title: J Neurosurg Anesthesiol
  doi: 10.1097/ANA.0000000000000595
– volume: 115
  start-page: 827
  year: 2015
  ident: 10.1016/j.bja.2020.12.041_bib97
  article-title: Difficult Airway Society 2015 guidelines for management of unanticipated difficult intubation in adults
  publication-title: Br J Anaesth
  doi: 10.1093/bja/aev371
– volume: 49
  start-page: 843
  year: 1994
  ident: 10.1016/j.bja.2020.12.041_bib99
  article-title: The effect of laryngoscopy of different cervical spine immobilisation techniques
  publication-title: Anaesthesia
  doi: 10.1111/j.1365-2044.1994.tb04254.x
– volume: 54
  start-page: 441
  year: 2007
  ident: 10.1016/j.bja.2020.12.041_bib91
  article-title: Cervical spine motion: a fluoroscopic comparison of Shikani Optical Stylet vs Macintosh laryngoscope
  publication-title: Can J Anaesth
  doi: 10.1007/BF03022029
– volume: 31
  start-page: 46
  year: 2016
  ident: 10.1016/j.bja.2020.12.041_bib17
  article-title: Comparison of the C-MAC video laryngoscope to a flexible fiberoptic scope for intubation with cervical spine immobilization
  publication-title: J Clin Anesth
  doi: 10.1016/j.jclinane.2015.12.045
– volume: 6
  year: 2018
  ident: 10.1016/j.bja.2020.12.041_bib27
  article-title: A comparative evaluation of C-MAC video laryngoscope and King vision video laryngoscope in patients undergoing tracheal intubation with cervical spine immobilization: a prospective randomized study
  publication-title: Austin J Anesth Analg
– volume: 64
  start-page: S27
  year: 2017
  ident: 10.1016/j.bja.2020.12.041_bib42
  article-title: Cervical spine motion during intubation: comparing Levitan Fibreoptic Stylet (FPS)® with Macintosh laryngoscope
  publication-title: Can J Anaesth
– volume: 116
  start-page: 670
  year: 2016
  ident: 10.1016/j.bja.2020.12.041_bib6
  article-title: Evaluation of six videolaryngoscopes in 720 patients with a simulated difficult airway: a multicentre randomized controlled trial
  publication-title: Br J Anaesth
  doi: 10.1093/bja/aew058
– volume: 12
  start-page: 150
  year: 2012
  ident: 10.1016/j.bja.2020.12.041_bib22
  article-title: Adjustment for reporting bias in network meta-analysis of antidepressant trials
  publication-title: BMC Med Res Methodol
  doi: 10.1186/1471-2288-12-150
– volume: 16
  start-page: 53
  year: 2016
  ident: 10.1016/j.bja.2020.12.041_bib47
  article-title: Comparison of the C-MAC video laryngoscope to the Macintosh laryngoscope for intubation of blunt trauma patients in the ED
  publication-title: Turk J Emerg Med
  doi: 10.1016/j.tjem.2016.02.001
– volume: 65
  start-page: 564
  year: 2010
  ident: 10.1016/j.bja.2020.12.041_bib65
  article-title: A comparison of the Airway Scope and McCoy laryngoscope in patients with simulated restricted neck mobility
  publication-title: Anaesthesia
  doi: 10.1111/j.1365-2044.2010.06334.x
– volume: 70
  start-page: 160
  year: 2015
  ident: 10.1016/j.bja.2020.12.041_bib5
  article-title: Comparison of the C-MAC(®) and GlideScope(®) videolaryngoscopes in patients with cervical spine disorders and immobilisation
  publication-title: Anaesthesia
  doi: 10.1111/anae.12858
– volume: 24
  start-page: 628
  year: 2017
  ident: 10.1016/j.bja.2020.12.041_bib111
  article-title: The impact of a soiled airway on intubation success in the emergency department when using the GlideScope or the direct laryngoscope
  publication-title: Acad Emerg Med
  doi: 10.1111/acem.13160
– volume: 111
  start-page: 97
  year: 2009
  ident: 10.1016/j.bja.2020.12.041_bib90
  article-title: Cervical spine motion: a fluoroscopic comparison of the AirTraq Laryngoscope versus the Macintosh laryngoscope
  publication-title: Anesthesiology
  doi: 10.1097/ALN.0b013e3181a8649f
– volume: 107
  start-page: 53
  year: 2007
  ident: 10.1016/j.bja.2020.12.041_bib71
  article-title: Endotracheal intubation in patients with cervical spine immobilization: a comparison of Macintosh and Airtraq laryngoscopes
  publication-title: Anesthesiology
  doi: 10.1097/01.anes.0000267529.71756.f0
– volume: 8
  start-page: 19
  year: 2017
  ident: 10.1016/j.bja.2020.12.041_bib13
  article-title: Comparison of intubation success and glottic visualization using King Vision and C-MAC videolaryngoscopes in patients with cervical spine injuries with cervical immobilization: a randomized clinical trial
  publication-title: Surg Neurol Int
  doi: 10.4103/2152-7806.199560
– volume: 63
  start-page: 635
  year: 2008
  ident: 10.1016/j.bja.2020.12.041_bib108
  article-title: A comparison of cervical spine movement during laryngoscopy using the Airtraq or Macintosh laryngoscopes
  publication-title: Anaesthesia
  doi: 10.1111/j.1365-2044.2008.05480.x
– volume: 55
  start-page: 232
  year: 2008
  ident: 10.1016/j.bja.2020.12.041_bib39
  article-title: Brief report: tracheal intubation using the Bonfils intubation fibrescope or direct laryngoscopy for patients with a simulated difficult airway
  publication-title: Can J Anaesth
  doi: 10.1007/BF03021507
– volume: 73
  start-page: 652
  year: 2018
  ident: 10.1016/j.bja.2020.12.041_bib95
  article-title: Interpreting the Cormack and lehane classification during videolaryngoscopy
  publication-title: Anaesthesia
  doi: 10.1111/anae.14294
– volume: 14
  start-page: 135
  year: 2014
  ident: 10.1016/j.bja.2020.12.041_bib21
  article-title: Estimating the sample mean and standard deviation from the sample size, median, range and/or interquartile range
  publication-title: BMC Med Res Methodol
  doi: 10.1186/1471-2288-14-135
– volume: 100
  start-page: 544
  year: 2008
  ident: 10.1016/j.bja.2020.12.041_bib43
  article-title: Pentax-AWS, a new videolaryngoscope, is more effective than the Macintosh laryngoscope for tracheal intubation in patients with restricted neck movements: a randomized comparative study
  publication-title: Br J Anaesth
  doi: 10.1093/bja/aen002
– volume: 63
  start-page: 544
  year: 2019
  ident: 10.1016/j.bja.2020.12.041_bib8
  article-title: GlideScope versus D-blade for tracheal intubation in cervical spine patients: a randomised controlled trial
  publication-title: Indian J Anaesth
  doi: 10.4103/ija.IJA_3_19
– volume: 6
  start-page: 248
  year: 2012
  ident: 10.1016/j.bja.2020.12.041_bib56
  article-title: Comparison of the use of McCoy and TruView EVO2 laryngoscopes in patients with cervical spine immobilization
  publication-title: Saudi J Anaesth
  doi: 10.4103/1658-354X.101216
– volume: 72
  start-page: 370
  year: 2017
  ident: 10.1016/j.bja.2020.12.041_bib60
  article-title: Evaluation of three unchannelled videolaryngoscopes and the Macintosh laryngoscope in patients with a simulated difficult airway: a randomised, controlled trial
  publication-title: Anaesthesia
  doi: 10.1111/anae.13714
– volume: 129
  start-page: 1666
  year: 2019
  ident: 10.1016/j.bja.2020.12.041_bib77
  article-title: Cervical spine motion during tracheal intubation using an Optiscope versus the McGrath videolaryngoscope in patients with simulated cervical immobilization: a prospective randomized crossover study
  publication-title: Anesth Analg
  doi: 10.1213/ANE.0000000000003635
– volume: 32
  start-page: 59
  year: 2016
  ident: 10.1016/j.bja.2020.12.041_bib55
  article-title: Comparative effectiveness of McCoy laryngoscope and C-MAC(®) videolaryngoscope in simulated cervical spine injuries
  publication-title: J Anaesthesiol Clin Pharmacol
  doi: 10.4103/0970-9185.173349
– volume: 23
  start-page: 43
  year: 2015
  ident: 10.1016/j.bja.2020.12.041_bib29
  article-title: Comparison between C-MAC video-laryngoscope and Macintosh direct laryngoscope during cervical spine immobilization
  publication-title: Middle East J Anaesthesiol
– volume: 111
  start-page: 124
  year: 2013
  ident: 10.1016/j.bja.2020.12.041_bib104
  article-title: Control group bias: a potential cause of over-estimating the benefit of videolaryngoscopy on laryngeal view
  publication-title: Br J Anaesth
  doi: 10.1093/bja/aet184
– volume: 56
  start-page: 529
  year: 2012
  ident: 10.1016/j.bja.2020.12.041_bib41
  article-title: Comparison of tracheal intubation using the Airtraq(®) and Mc Coy laryngoscope in the presence of rigid cervical collar simulating cervical immobilisation for traumatic cervical spine injury
  publication-title: Indian J Anaesth
  doi: 10.4103/0019-5049.104568
– volume: 4
  start-page: 50
  year: 2014
  ident: 10.1016/j.bja.2020.12.041_bib110
  article-title: Airway management in cervical spine injury
  publication-title: Int J Crit Illn Inj Sci
  doi: 10.4103/2229-5151.128013
– volume: 71
  start-page: 1456
  year: 2016
  ident: 10.1016/j.bja.2020.12.041_bib7
  article-title: The performance of rigid scopes for tracheal intubation: a randomised, controlled trial in patients with a simulated difficult airway
  publication-title: Anaesthesia
  doi: 10.1111/anae.13626
– volume: 6
  start-page: 79
  year: 2017
  ident: 10.1016/j.bja.2020.12.041_bib23
  article-title: Approaches to interpreting and choosing the best treatments in network meta-analyses
  publication-title: Syst Rev
  doi: 10.1186/s13643-017-0473-z
– volume: 106
  start-page: 935
  year: 2008
  ident: 10.1016/j.bja.2020.12.041_bib82
  article-title: Cervical spine motion during tracheal intubation with manual in-line stabilization: direct laryngoscopy versus GlideScope videolaryngoscopy
  publication-title: Anesth Analg
  doi: 10.1213/ane.0b013e318161769e
– volume: 101
  start-page: 863
  year: 2008
  ident: 10.1016/j.bja.2020.12.041_bib64
  article-title: Airway scope and gum elastic bougie with Macintosh laryngoscope for tracheal intubation in patients with simulated restricted neck mobility
  publication-title: Br J Anaesth
  doi: 10.1093/bja/aen288
– volume: 25
  start-page: 8
  year: 2017
  ident: 10.1016/j.bja.2020.12.041_bib40
  article-title: Evaluation of ease of intubation using C-MAC vs Macintosh laryngoscope in patients with the application of manual inline axial stabilization – a randomized comparative study
  publication-title: Sri Lankan J Anaesthesiol
  doi: 10.4038/slja.v25i1.8169
– volume: 61
  start-page: 332
  year: 2017
  ident: 10.1016/j.bja.2020.12.041_bib50
  article-title: Comparison of Airtraq™, McCoy™ and Macintosh laryngoscopes for endotracheal intubation in patients with cervical spine immobilisation: a randomised clinical trial
  publication-title: Indian J Anaesth
  doi: 10.4103/ija.IJA_517_16
– volume: 108
  start-page: 1638
  year: 2009
  ident: 10.1016/j.bja.2020.12.041_bib51
  article-title: A comparison of cervical spine motion during orotracheal intubation with the Trachlight® or the flexible fiberoptic bronchoscope
  publication-title: Anesth Analg
  doi: 10.1213/ane.0b013e31819c60a1
– volume: 69
  start-page: 133
  year: 2016
  ident: 10.1016/j.bja.2020.12.041_bib12
  article-title: Comparison of the GlideScope and the McGrath method using vascular forceps and a tube exchanger in cases of simulated difficult airway intubation
  publication-title: Korean J Anesthesiol
  doi: 10.4097/kjae.2016.69.2.133
– year: 2012
  ident: 10.1016/j.bja.2020.12.041_bib20
– volume: 29
  start-page: 530
  year: 2017
  ident: 10.1016/j.bja.2020.12.041_bib70
  article-title: King Vision videolaryngoscope versus Macintosh laryngoscope: comparative study in patients with manual in line stabilization
  publication-title: J Neurosurg Anesthesiol
– volume: 69
  start-page: 838
  year: 2010
  ident: 10.1016/j.bja.2020.12.041_bib34
  article-title: Airway scope versus Macintosh laryngoscope in patients with simulated limitation of neck movements
  publication-title: J Trauma
– volume: 26
  start-page: 199
  year: 2014
  ident: 10.1016/j.bja.2020.12.041_bib32
  article-title: Comparison of the Airtraq and McCoy laryngoscopes using a rigid neck collar in patients with simulated difficult laryngoscopy
  publication-title: J Clin Anesth
  doi: 10.1016/j.jclinane.2013.10.012
– volume: 99
  start-page: 292
  year: 2007
  ident: 10.1016/j.bja.2020.12.041_bib78
  article-title: Comparison of intubating laryngeal mask airway and Bullard laryngoscope for oro-tracheal intubation in adult patients with simulated limitation of cervical movements
  publication-title: Br J Anaesth
  doi: 10.1093/bja/aem127
– volume: 27
  start-page: 663
  year: 2013
  ident: 10.1016/j.bja.2020.12.041_bib49
  article-title: Clinical evaluation of C-MAC videolaryngoscope with or without use of stylet for endotracheal intubation in patients with cervical spine immobilization
  publication-title: J Anesth
– volume: 101
  start-page: 563
  year: 2008
  ident: 10.1016/j.bja.2020.12.041_bib74
  article-title: Randomized cross-over comparison of cervical-spine motion with the AirWay Scope or Macintosh laryngoscope with in-line stabilization: a video-fluoroscopic study
  publication-title: Br J Anaesth
  doi: 10.1093/bja/aen207
– volume: 52
  start-page: 105
  year: 2005
  ident: 10.1016/j.bja.2020.12.041_bib58
  article-title: The StyletScope™ is a better intubation tool than a conventional stylet during simulated cervical spine immobilization
  publication-title: Can J Anaesth
  doi: 10.1007/BF03018590
– volume: 101
  start-page: 910
  year: 2005
  ident: 10.1016/j.bja.2020.12.041_bib89
  article-title: Cervical spine motion: a fluoroscopic comparison during intubation with lighted stylet, GlideScope, and Macintosh laryngoscope
  publication-title: Anesth Analg
  doi: 10.1213/01.ane.0000166975.38649.27
– volume: 25
  start-page: 29
  year: 2008
  ident: 10.1016/j.bja.2020.12.041_bib45
  article-title: In vivo ultrasound real-time motion of the cervical spine during intubation under manual in-line stabilization: a comparison of intubation methods
  publication-title: Eur J Anaesthesiol
  doi: 10.1017/S0265021507001044
– volume: 108
  start-page: 273
  year: 2009
  ident: 10.1016/j.bja.2020.12.041_bib63
  article-title: Airway scope and StyletScope for tracheal intubation in a simulated difficult airway
  publication-title: Anesth Analg
  doi: 10.1213/ane.0b013e31818a4398
– volume: 58
  start-page: 269
  year: 2014
  ident: 10.1016/j.bja.2020.12.041_bib37
  article-title: Tracheal intubation in patients with cervical spine immobilization: a comparison of McGrath(®) video laryngoscope and Truview EVO2(®) laryngoscope
  publication-title: Indian J Anaesth
  doi: 10.4103/0019-5049.135035
– volume: 94
  start-page: 667
  year: 2002
  ident: 10.1016/j.bja.2020.12.041_bib54
  article-title: A comparison of two tracheal intubation techniques with Trachlight™ and Fastrach™ in patients with cervical spine disorders
  publication-title: Anesth Analg
  doi: 10.1097/00000539-200203000-00034
– volume: 62
  start-page: 609
  year: 2015
  ident: 10.1016/j.bja.2020.12.041_bib48
  article-title: A comparison between left molar direct laryngoscopy and the use of a Bonfils intubation fibrescope for tracheal intubation in a simulated difficult airway
  publication-title: Can J Anaesth
  doi: 10.1007/s12630-015-0336-9
– volume: 36
  start-page: 293
  year: 2000
  ident: 10.1016/j.bja.2020.12.041_bib98
  article-title: Effects of cervical spine immobilization technique and laryngoscope blade selection on an unstable cervical spine in a cadaver model of intubation
  publication-title: Ann Emerg Med
  doi: 10.1067/mem.2000.109442
– volume: 67
  start-page: 402
  year: 2012
  ident: 10.1016/j.bja.2020.12.041_bib80
  article-title: The Shikani optical stylet as an alternative to the GlideScope® videolaryngoscope in simulated difficult intubations—a randomised controlled trial
  publication-title: Anaesthesia
  doi: 10.1111/j.1365-2044.2011.07023.x
– volume: 61
  start-page: 685
  year: 2006
  ident: 10.1016/j.bja.2020.12.041_bib38
  article-title: Tracheal intubation using the ILMA, C-Trach™ or McCoy laryngoscope in patients with simulated cervical spine injury
  publication-title: Anaesthesia
  doi: 10.1111/j.1365-2044.2006.04706.x
– volume: 9
  start-page: 337
  year: 2015
  ident: 10.1016/j.bja.2020.12.041_bib46
  article-title: Comparison of hemodynamic responses to intubation: flexible fiberoptic bronchoscope versus McCoy laryngoscope in presence of rigid cervical collar simulating cervical immobilization for traumatic cervical spine
  publication-title: Anesth Essays Res
  doi: 10.4103/0259-1162.158013
– volume: 91
  start-page: 1274
  year: 2000
  ident: 10.1016/j.bja.2020.12.041_bib1
  article-title: Cervical spine motion during airway management: a cinefluoroscopic study of the posteriorly destabilized third cervical vertebrae in human cadavers
  publication-title: Anesth Analg
  doi: 10.1213/00000539-200011000-00041
– volume: 63
  start-page: 928
  year: 2016
  ident: 10.1016/j.bja.2020.12.041_bib96
  article-title: A deliberately restricted laryngeal view with the GlideScope® video laryngoscope is associated with faster and easier tracheal intubation when compared with a full glottic view: a randomized clinical trial
  publication-title: Can J Anaesth
  doi: 10.1007/s12630-016-0654-6
– volume: 3
  start-page: 285
  year: 2012
  ident: 10.1016/j.bja.2020.12.041_bib24
  article-title: Automating network meta-analysis
  publication-title: Res Synth Methods
  doi: 10.1002/jrsm.1054
– volume: 46
  start-page: 1617
  year: 2016
  ident: 10.1016/j.bja.2020.12.041_bib79
  article-title: Tracheal intubation in patients immobilized by a rigid collar: a comparison of GlideScope and an intubating laryngeal mask airway
  publication-title: Turk J Med Sci
  doi: 10.3906/sag-1506-49
– volume: 71
  start-page: 1341
  year: 2016
  ident: 10.1016/j.bja.2020.12.041_bib11
  article-title: A prospective randomised study of a rigid video-stylet vs. conventional lightwand intubation in cervical spine-immobilised patients
  publication-title: Anaesthesia
  doi: 10.1111/anae.13606
– volume: 35
  start-page: 399
  year: 2018
  ident: 10.1016/j.bja.2020.12.041_bib30
  article-title: Intubation with cervical spine immobilisation: a comparison between the KingVision videolaryngoscope and the Macintosh laryngoscope: a randomised controlled trial
  publication-title: Eur J Anaesthesiol
  doi: 10.1097/EJA.0000000000000693
– volume: 51
  start-page: 74
  year: 1996
  ident: 10.1016/j.bja.2020.12.041_bib67
  article-title: The use of the McCoy laryngoscope in patients with simulated cervical spine injuries
  publication-title: Anaesthesia
  doi: 10.1111/j.1365-2044.1996.tb07659.x
– volume: 117
  start-page: 1217
  year: 2013
  ident: 10.1016/j.bja.2020.12.041_bib26
  article-title: A comparison between the Bonfils Intubation Fiberscope and McCoy laryngoscope for tracheal intubation in patients with a simulated difficult airway
  publication-title: Anesth Analg
  doi: 10.1213/ANE.0b013e3182a46fa9
– volume: 25
  start-page: 70
  year: 2017
  ident: 10.1016/j.bja.2020.12.041_bib31
  article-title: A comparative evaluation of King Vision video laryngoscope (Channelled blade), McCoy, and Macintosh laryngoscopes for tracheal intubation in patients with immobilized cervical spine
  publication-title: Sri Lankan J Anaesthesiol
  doi: 10.4038/slja.v25i2.8200
– volume: 273
  start-page: 408
  year: 1995
  ident: 10.1016/j.bja.2020.12.041_bib103
  article-title: Empirical evidence of bias. Dimensions of methodological quality associated with estimates of treatment effects in controlled trials
  publication-title: JAMA
  doi: 10.1001/jama.1995.03520290060030
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Snippet Cervical spine immobilisation increases the difficulty of tracheal intubation. Many intubation devices have been evaluated in this setting, but their relative...
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SubjectTerms Adult
airway
cervical immobilisation
cervical spine
Cervical Vertebrae
difficult airway
Equipment Design
Humans
Immobilization
intubation
Intubation, Intratracheal - instrumentation
Intubation, Intratracheal - methods
Laryngoscopes
Laryngoscopy - instrumentation
Laryngoscopy - methods
Randomized Controlled Trials as Topic
spinal injury
trauma
Title Effectiveness of intubation devices in patients with cervical spine immobilisation: a systematic review and network meta-analysis
URI https://dx.doi.org/10.1016/j.bja.2020.12.041
https://www.ncbi.nlm.nih.gov/pubmed/33610262
https://www.proquest.com/docview/2492284569
Volume 126
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