Home Phototherapy: Challenges, Faults, and Outcomes

Background and Objective: Failure to follow the standard guidelines in the selection and monitoring of infants before and during home phototherapy can result in unfavorable outcomes. The present study was conducted to determine the performance and complications of failure to follow the standard guidelines in infants undergoing home phototherapy in Mashhad, Iran. Methods: In this cross-sectional study, a total of 202 infants who were referred to neurology clinic or hospitalized at the emergency or neonatal wards due to acute or chronic outcomes of home phototherapy were included in 2020-2021. Gestational age, gender, birth weight, age at jaundice onset, age and duration of phototherapy, weight on admission, etiology of jaundice, referrer, phototherapy service providing center, type of breastfeeding, hyperthermia incidence, serum or skin bilirubin levels at the beginning and end of phototherapy, hematocrit, direct and indirect Coombs test, reticulocyte count, TSH, T4, G6PD, maternal age and blood type, parity, type of delivery, and pregnancy and delivery problems were recorded. Findings: The mean age of infants was 7.7±7.6 days, birth weight 2746±707 gr, admission weight 2601±771, bilirubin before home phototherapy 15.58±3.7 mg/dl, bilirubin on admission 17.5±5.8 mg/dl, and home phototherapy duration was 2.5±0.7 days. The frequency of causes of jaundice was as follows: ABO incompatibility (n=30), Rh incompatibility (n=22), urinary tract infections (n=13), fever and dehydration (n=19), hypothyroidism (n=7), biliary atresia (n=5), galactosemia (n=2), and etc. Thirty infants had pathologic weight loss, six had kernicterus, and three needed exchange transfusion. Conclusion: According to the findings of the present study, it seems that the non-compliance with the guidelines and standards for the selection of babies eligible for home phototherapy along with the lack of monitoring of the health status and serum bilirubin of these infants lead to serious consequences (dehydration and pathological weight loss, need for exchange transfusion and kernicterus) in them. It is necessary to closely review and monitor the process of diagnosis and referral of babies with jaundice who need phototherapy and treatment to phototherapy centers at home or hospital.