摘要
Objective: To evaluate the effectiveness of fluid supplementation in decreasing the rate of exchange transfusion and the duration of phototherapy in term neonates with severe nonhemolytic hyperbilirubinemia. Study design: This was a randomized controlled trial conducted in a tertiary care referral unit in northern India. Seventy-four term neonates with severe nonhemolytic hyperbilirubinemia (total serum bilirubin > 18 mgdL 308 μmolL to < 25 mgdL 427 μmolL ). The subjects were randomized to an “extra fluids”group (intravenous fluid supplementation for 8 hours and oral supplementation for the duration of phototherapy; n = 37) or a control group (n = 37). Results: At inclusion, 54 infants (73%) had high serum osmolality, including 28 (75%) in the extra fluids group and 26 (70%) in the control group. The proportion of infants who underwent exchange transfusion was lower in the extra fluids group than in the control group: 6 (16%) versus 20 (54%)(P = .001; relative risk = 0.30; 95%confidence interval = 0.14 to 0.66). The duration of phototherapy was also shorter in the extra fluids group: 52 ±18 hours versus 73 ±31 hours (P = .004). Conclusion: Fluid supplementation in term neonates presenting with severe hyperbilirubinemia decreased the rate of exchange transfusion and duration of phototherapy.
Objective： To evaluate the effectiveness of fluid supplementation in decreasing the rate of exchange transfusion and the duration of phototherapy in term neonates with severe nonhemolytic hyperbilirubinemia. Study design： This was a randomized controlled trial conducted in a tertiary care referral unit in northern India. Seventy-four term neonates with severe nonhemolytic hyperbilirubinemia （total serum bilirubin 〉 18 mg/dL [308 μmol/L] to 〈 25 mg/dL [427 μmol/L] ）. The subjects were randomized to an ＂extra fluids＂ group （intravenous fluid supplementation for 8 hours and oral supplementation for the duration of phototherapy; n = 37） or a control group （n = 37） .Results： At inclusion, 54 infants （73%） had high serum osmolality, including 28 （75%） in the extra fluids group and 26 （70%） in the control group. The proportion of infants who underwent exchange transfusion was lower in the extra fluids group than in the control group： 6 （16%） versus 20 （54%） （P = . 001; relative risk = 0. 30; 95% confidence interval = 0. 14 to 0.66） .
