Hearing threshold of patients with chronic kidney disease undergoing haemodialysis
Background: Chronic kidney disease (CKD) has been recognised as a serious public health issue due to its many associated complications, including hearing loss (HL). The study aimed to determine the hearing threshold of adult patients with CKD undergoing haemodialysis. Methods: This was a prospective...
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Published in | International Journal of Otorhinolaryngology and Head and Neck Surgery Vol. 7; no. 6; p. 922 |
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Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
26.05.2021
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Online Access | Get full text |
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Summary: | Background: Chronic kidney disease (CKD) has been recognised as a serious public health issue due to its many associated complications, including hearing loss (HL). The study aimed to determine the hearing threshold of adult patients with CKD undergoing haemodialysis.
Methods: This was a prospective, hospital-based study of patients with CKD undergoing haemodialysis in a tertiary hospital in Kaduna, carried out between December 2017 and November 2018. Ethical approval and informed consent were obtained. Data was analysed using SPSS version 20. Statistical analysis was with t test and Chi square and level of significance was set at p<0.05.
Results: Thirty patients with CKD undergoing haemodialysis were age and sex matched with 30 controls (CKD patients not on dialysis). Mean age for subjects and controls were 44.6±14.3 and 41.7±12.5, respectively. Mean right ear pure tone average (PTAv) among subjects and the controls were 32.7±9.6 and 25.6±6.2, respectively. Mean left ear PTAv among subjects and controls were 33.3±9.7 and 25.8±6.2, respectively. Hearing loss was present in 73.3% and 41.7% among the subjects and controls respectively (p<0.001). Of the 22 ears of subjects that had ≤10 sessions of dialysis, 13 (59.1%) ears had HL and of the 38 ears that had >10 sessions of dialysis, 30 (78.9%) ears had HL. The difference between hearing threshold and sessions of dialysis was statistically significant (p=0.001).
Conclusions: Hearing thresholds of CKD patients on dialysis was higher than those not on dialysis. Haemodialysis significantly affects the hearing thresholds of CKD patients.
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ISSN: | 2454-5929 2454-5937 |
DOI: | 10.18203/issn.2454-5929.ijohns20212113 |