Clinical Profile of Acute Pancreatitis in Children and Adolescents from a Single Center in Northern India.

Introduction: There has been an increase in incidence of pancreatitis in children all over the world; studies in developed countries shown multiple etiological factors such as drugs, infections, trauma, anatomic abnormalities, and/or genetic pancreatitis in children; however, there are sparse data from the developing countries. This study was undertaken to determine the characteristics of Indian children with acute pancreatitis (AP), mainly the clinical features, etiology, complication, association, genetic factors, and outcome and recurrence. Methods: We performed a retrospective study of all patients under the age of 18 years, who had a final diagnosis of pancreatitis admitted at our center between 2017 and 2019. Results: During the 3-year period from 2017 to 2019, 40 patients were admitted at our center with AP. We found a definite etiology in 62.5% cases of patients, which were broadly grouped into seven etiologies: structural, genetic, drug induced, concurrent illness, cholelithiasis related, metabolic, and autoimmune. Recurrence of acute episodes was noted in 13 patients (32.5%). Of these, 11 were found to have a genetic mutation, underlying structural abnormality, or concurrent illness. In our study, we found that 23 patients (57.5%) had mild AP, while 14 patients (35%) had moderately severe pancreatitis; however, 3 patients (7.5%) had severe AP. Discussion: We found that most cases of pancreatitis in children were of mild severity, and the etiology was quite different than adults, and most cases of acute recurrent pancreatitis have a definite etiology of either genetic mutation or structural anomaly.