Median Arcuate Ligament Syndrome: Comparing the Safety of Open and Laparoscopic Management in a Large Cohort
Open surgery has been the traditional approach for Median Arcuate Ligament Syndrome (MALS) management. However, there has been a recent rise in laparoscopic management for MALS. In this study we used a large-scale database to compare perioperative complications between open and laparoscopic approach...
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Published in | Annals of vascular surgery Vol. 96; pp. 215 - 222 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
Netherlands
Elsevier Inc
01.10.2023
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Online Access | Get full text |
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Summary: | Open surgery has been the traditional approach for Median Arcuate Ligament Syndrome (MALS) management. However, there has been a recent rise in laparoscopic management for MALS. In this study we used a large-scale database to compare perioperative complications between open and laparoscopic approaches for MALS.
Using the National Inpatient Sampling database, we identified all patients surgically treated for MALS between 2008 and 2018 through conventional open and laparoscopic approaches. International Classification of Diseases (ICD)-9 and ICD-10 codes were used to identify patients and their specific surgical interventions. Statistical analyses were conducted to compare the perioperative complications between the 2 MALS surgical approaches, as well as and length of hospital stays and total charges. The complications include postoperative bleeding, accidental operative laceration/puncture, surgical wound infection, ileus, hemothorax/pneumothorax, and cardiac and respiratory complications.
A total of 630 patients were identified: 487 (77.3%) patients underwent open surgery while 143 (22.7%) patients underwent laparoscopic decompression. The majority of the study population consisted of female patients (74.8%) with a mean age of 40.6 ± 19 years. Patients who underwent laparoscopic decompression had significantly less all-cause perioperative complications compared to their open surgery counterparts (0.7% vs. 9.9%; P = 0.001). Additionally, prolonged hospitalization was noted in the open group compared to the laparoscopic 1 (5.8 days vs. 3.5; P < 0.001, respectively) with a significantly higher mean of total hospital charges ($70,095.8 vs. 56,113.5; P = 0.016).
Laparoscopic management of MALS has significantly less perioperative complications than open surgical decompression with shorter hospitalization and lower total charges. Given that, laparoscopic technique could be a safe option in treating select MALS patients.
•Patients with laparoscopic decompression had significantly less all-cause perioperative complications compared to their open surgery counterparts (0.7% vs. 9.9%; P = 0.001).•Prolonged hospitalization with a significantly higher mean of total hospital charges were noted in the open group compared to the laparoscopic 1.•Laparoscopic technique could be a safe option in treating select MALS patients. Randomized control trials comparing long-term outcomes between 2 approaches are warranted. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0890-5096 1615-5947 |
DOI: | 10.1016/j.avsg.2023.04.021 |