[Preadmission follow-up condition of neonates hospitalized due to severe hyperbilirubinemia after discharge from the department of obstetrics and influencing factors for follow-up compliance: a multicenter investigation]. / äº§ç§‘å‡ºé™¢åŽå› ä¸¥é‡é«˜èƒ†çº¢ç´ è¡€ç—‡ä½é™¢æ–°ç”Ÿå„¿å ¥é™¢å‰éšè®¿æƒ å†µåŠéšè®¿ä¾ä»Žæ€§å½±å“å› ç´ çš„å¤šä¸­å¿ƒè°ƒæŸ¥.

OBJECTIVES: To investigate the preadmission follow-up condition of neonates hospitalized due to severe hyperbilirubinemia after discharge from the department of obstetrics and the influencing factors for follow-up compliance. METHODS: A multicenter retrospective case-control study was performed for the cases from the multicenter clinical database of 12 units in the Quality Improvement Clinical Research Cooperative Group of Neonatal Severe Hyperbilirubinemia in Jiangsu Province of China from January 2019 to April 2021. According to whether the follow-up of neonatal jaundice was conducted on time after discharge from the department of obstetrics, the neonates were divided into two groups: good follow-up compliance and poor follow-up compliance. The multivariate logistic regression model was used to identify the influencing factors for follow-up compliance of the neonates before admission. RESULTS: A total of 545 neonates with severe hyperbilirubinemia were included in the study, with 156 neonates (28.6%) in the good follow-up compliance group and 389 (71.4%) in the poor follow-up compliance group. The multivariate logistic regression analysis showed that low gestational age at birth, ≥10% reduction in body weight on admission compared with birth weight, history of phototherapy of siblings, history of exchange transfusion of siblings, Rh(-) blood type of the mother, a higher educational level of the mother, the use of WeChat official account by medical staff to remind of follow-up before discharge from the department of obstetrics, and the method of telephone notification to remind of follow-up after discharge were associated with the increase in follow-up compliance (P<0.05). CONCLUSIONS: Poor follow-up compliance is observed for the neonates with severe hyperbilirubinemia after discharge from the department of obstetrics, which suggests that it is necessary to further strengthen the education of jaundice to parents before discharge and improve the awareness of jaundice follow-up. It is recommended to remind parents to follow up on time by phone or WeChat official account.

[Effectiveness of Saccharomyces boulardii combined with phototherapy in the treatment of hyperbilirubinemia in neonates: a prospective randomized controlled trial].

OBJECTIVE: To study the effectiveness of Saccharomyces boulardii combined with phototherapy in the treatment of hyperbilirubinemia in neonates. METHODS: The neonates with hyperbilirubinemia who were hospitalized from January to December 2018 were enrolled and randomly divided into an observation group (n=61) and a control group (n=63). The neonates in the observation group were treated with phototherapy combined with Saccharomyces boulardii, and those in the control group were treated with phototherapy combined with placebo. Treatment outcomes were compared between the two groups. Fecal samples were collected 72 hours after treatment and 16s rRNA high-throughput sequencing was used to compare the features of gut microbiota between the two groups. RESULTS: There was no significant difference in the total serum bilirubin level between the two groups before treatment (P>0.05). At 24, 48, and 72 hours after treatment, the observation group had a significantly lower level of total serum bilirubin than the control group (P<0.05). Compared with the control group, the observation group had a significantly lower proportion of neonates requiring phototherapy again [20% (12/61) vs 75% (47/63), P<0.05]. Compared with the control group, the observation group had a significantly higher abundance of Bacteroides (P<0.05) and a significantly lower abundance of Escherichia coli and Staphylococcus in the intestine at 72 hours after treatment (P<0.05). CONCLUSIONS: In neonates with hyperbilirubinemia, phototherapy combined with Saccharomyces boulardii can effectively reduce bilirubin level and prevent the recurrence of jaundice. Saccharomyces boulardii can favour the treatment outcome by regulating the gut microbiota of neonates.