Abstract
Mortality attributable to birth defects (congenital anomalies, congenital disorders) is increasing in low and middle-income countries, including India. Surveillance is essential to inform strategies to address these disorders. The objective of this narrative review was to document the birth defects surveillance/reporting systems in India, their current status, structures and reporting formats. The review used empirical analysis of retrieved literature to answer the framed research questions. Publications on birth defects surveillance in India was negligible. Website searches yielded information on two surveillance systems. The WHO South East Asia Region-Newborn-Birth Defects (SEAR-NBBD) surveillance for congenital disorders uses a non-representative sample of hospitals to conduct passive surveillance for eight congenital anomalies. The system has a hierarchy of quality control measures to assure data accuracy. The second system is a child screening and early intervention service (the Rashtriya Bal Swasthya Karyakram, RBSK), which reports data on nine birth defects among children screened at birth, in the first six weeks of life, and till 18 years of age. The RBSK uses existing community-based staff and competency-appropriate screening tools that incorporate defined referral routes to secondary or tertiary level of care. Data from neither of these systems is available in the public domain. The review identified that the strengths and weaknesses of both these systems can be utilized to put in place a potentially sustainable sentinel surveillance for monitoring birth defects in India.