DOI: https://dx.doi.org/10.18203/issn.2454-5929.ijohns20214904
Published: 2021-12-23

Does gestational diabetes mellitus affect the hearing of the baby?

Gangadhara K. S., Amrutha V. Bhat, Nagaraj M.

Abstract


Background: Hearing screening results of babies born to mothers with and without gestational diabetes mellitus done within 24-48 hours of delivery using otoacoustic emissions was compared. Babies who failed the screening were recalled for further testing.

Methods: A prospective institutional based study was conducted between December 2018 and May 2020. All the babies were screened for hearing impairment using handheld OAE apparatus within 24-48 hours of delivery. History of gestational diabetes mellitus in the mother was enquired. Any baby with a “refer” result in the OAE study was recalled for a repeat OAE testing after a month. This was repeated two more times if the baby failed the test every time. In case of failing the test for the third time, the baby was sent for brainstem evoked response audiometry for confirmation of hearing loss.

Results: Screening was done for 14226 babies. Among them, 44 babies were born to mothers with gestational diabetes mellitus. The hearing screening results did not show a significant association between gestational diabetes mellitus and hearing impairment in the baby.

Conclusions: Gestational diabetes is considered as one of the risk factors for deafness in the baby. This study could not establish such a relationship.


Keywords


Gestational diabetes mellitus, Hearing screening, Otoacoustic emissions

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References


Konar K. Medical and surgical illnesses complicating pregnancy. In: DC Dutta’s textbook of Obstetrics. 9th ed. New Delhi: Jaypee Brothers Medical Publishers Ltd; 2018:262-6.

Tabuchi K, Nishimura B, Tanaka S, Hayashi K, Hirose Y, Hara A. Ischemia-reperfusion injury of the cochlea: pharmacological strategies for cochlear protection and implications of glutamate and reactive oxygen species. Curr Neuropharmacol. 2018;8(2): 128-34.

Mills JL. Malformations in infants of diabetic mothers. Birth Defects Res A Clin Mol Teratol. 2010; 88(10):769-78

Prieve B, Fitzgerald T. Otoacoustic Emissions. In: Chasin M, English K, Hood LJ, Tillery KL, eds. Jack Katz-Handbook of clinical audiology. 7th ed. Philadelphia: Walters Kluwer; 2015:357-79.

Kountakis SE, Skoulas I, Philips D, Chang CYJ. Risk factors for hearing loss in neonates: A prospective study. Am J Otolaryngol. 2002;23(3):133-7.

Jun-Hong Zhou, Kang Yu, Hui Ding. A clinical study on gestational diabetes mellitus and the hearing of newborns. Diabetes, Metabolic syndrome and Obesity: Targets and Therapy. 2021;14:2879-82.

Carlos-Hiceta AC, Rina MT. Maternal Diabetes: A Potential Risk Factor of Congenital Hearing Loss. Acta Medica Phillipina. 2021;55(1):75-9.

Hanege F, Yilmaz HB, Celik S, Gocmen A, Kalcioglu M. Is gestational diabetes a risk factor for neonatal hearing loss?. Arch Clin Experiment Med. 2019:45: 29-32.