Prospects of mandibular advancement device (MAD) as a preferred treatment of obstructive sleep apnea in India: a systematic review

Abstract

Obstructive sleep apnea (OSA) is an independent risk factor for increased cardiovascular and cerebro-vascular morbidity and mortality. OSA leads to loss of human life and huge economical burden to our Society worldwide. The adult's prevalence of OSA ranges between 9.3-13.5% in India. India is the second largest populated country of the world and by the end of 2030 it may become the most populated nation. This developing nation is already known as the world's capital of T2 DM, and other non-communicable diseases like Obesity, Hypertension, Stroke, Ischemic heart diseases (IHD), Hypercholesterolemia congestive heart failure are on a rising trend. These cardiovascular disorders were found to be associated with OSA. OSA treatment may improve these co-morbid conditions. Continuous positive airway pressure (CPAP) is a preferred choice for OSA treatment in western and developed countries. In India, where CPAP is out of the reach of most of the OSA affected population due to high cost and other socio-economic and cultural factors, MAD may become a preferred treatment option. MAD is cheaper than CPAP and generally equally effective. The patients suffering from sleep-related breathing disorder (SBD) may have an alternative to CPAP or surgery for their disease management. Mandibular Advancement Device (MAD) may become an additional standard treatment of OSA in India, and has great potential for reducing associated undesirable cardiovascular co-morbidities and mortalities. This review highlights the prospects of MAD as a preferred treatment of Obstructive Sleep Apnea in India by extensively researching scientific literature, PubMed, Google Scholar, scientific, and academic web portals.