OBJECTIVE: Treatment regimens for hyperbilirubinemia vary for very low birth weight infants. The present study seeks to determine whether the initiation of conservative phototherapy is as effective as aggressive phototherapy in reducing peak bilirubin levels without increasing adverse effects. STUDY DESIGN: The present randomized, controlled study included infants with birth weights between 500 g and 1500 g, stratified into two birth weight groups. In one group, aggressive phototherapy was commenced by 12 h of age, while in the other group, conservative phototherapy was commenced if serum bilirubin levels exceeded 150 mumol/L. The primary outcome variables were peak serum bilirubin levels and hours of phototherapy. Secondary outcomes were age at peak bilirubin levels, number of infants with rebound hyperbilirubinemia, and number of adverse short- and long-term outcomes. RESULTS: Of 174 eligible infants, 95 consented to participate -49 in the conservative arm and 46 in the aggressive arm. Ninety-two infants completed the study. There was no significant difference in peak bilirubin levels except in infants who weighed less than 1000 g -171.2+/-26mumol/L (conservative) versus 139.2+/-46 mumol/L (aggressive); P<0.02. There was no difference in duration of phototherapy or rebound hyperbilirubinemia. There were no differences in short-term adverse outcomes. Of the 87 infants who survived until hospital discharge, 82 (94%) had some follow-up and 75 (86%) attended follow-up until 18 months corrected age. The incidence of cerebral palsy, abnormal mental developmental index at 18 months corrected age, or combined outcome of cerebral palsy and death did not significantly differ between the two groups. CONCLUSIONS: In infants weighing less than 1000 g, peak bilirubin levels were significantly higher using conservative phototherapy regimens and there was a tendency for poor neurodevelopmental outcome.
RCT Entities:
OBJECTIVE: Treatment regimens for hyperbilirubinemia vary for very low birth weight infants. The present study seeks to determine whether the initiation of conservative phototherapy is as effective as aggressive phototherapy in reducing peak bilirubin levels without increasing adverse effects. STUDY DESIGN: The present randomized, controlled study included infants with birth weights between 500 g and 1500 g, stratified into two birth weight groups. In one group, aggressive phototherapy was commenced by 12 h of age, while in the other group, conservative phototherapy was commenced if serum bilirubin levels exceeded 150 mumol/L. The primary outcome variables were peak serum bilirubin levels and hours of phototherapy. Secondary outcomes were age at peak bilirubin levels, number of infants with rebound hyperbilirubinemia, and number of adverse short- and long-term outcomes. RESULTS: Of 174 eligible infants, 95 consented to participate -49 in the conservative arm and 46 in the aggressive arm. Ninety-two infants completed the study. There was no significant difference in peak bilirubin levels except in infants who weighed less than 1000 g -171.2+/-26 mumol/L (conservative) versus 139.2+/-46 mumol/L (aggressive); P<0.02. There was no difference in duration of phototherapy or rebound hyperbilirubinemia. There were no differences in short-term adverse outcomes. Of the 87 infants who survived until hospital discharge, 82 (94%) had some follow-up and 75 (86%) attended follow-up until 18 months corrected age. The incidence of cerebral palsy, abnormal mental developmental index at 18 months corrected age, or combined outcome of cerebral palsy and death did not significantly differ between the two groups. CONCLUSIONS: In infants weighing less than 1000 g, peak bilirubin levels were significantly higher using conservative phototherapy regimens and there was a tendency for poor neurodevelopmental outcome.
Authors: William Oh; Jon E Tyson; Avroy A Fanaroff; Betty R Vohr; Rebecca Perritt; Barbara J Stoll; Richard A Ehrenkranz; Waldemar A Carlo; Seetha Shankaran; Kenneth Poole; Linda L Wright Journal: Pediatrics Date: 2003-10 Impact factor: 7.124
Authors: Mahendra T A Sampurna; Kinanti A Ratnasari; Darto Saharso; Arend F Bos; Pieter J J Sauer; Peter H Dijk; Christian V Hulzebos Journal: BMC Pediatr Date: 2019-06-08 Impact factor: 2.125