About this trial
This study aims to evaluate the effectiveness of adjunctive oral Bifidobacterium animalis subsp. lactis in term neonates with indirect hyperbilirubinemia receiving phototherapy. The study will compare the effects of adjunctive probiotics plus standard phototherapy with standard phototherapy alone on the duration of phototherapy, length of hospital stay, serum total bilirubin reduction, phototherapy-related adverse events, and hospital readmission after discharge.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Age from 0-28 days.
Gestational age 37-42 weeks.
Diagnosed with indirect hyperbilirubinemia according to the AAP 2022 guidelines.
Eligible for phototherapy based on serum total bilirubin levels
Disqualifiers
Direct hyperbilirubinemia (direct bilirubin >2.0 mg/dL and >20% of total serum bilirubin).
Major congenital anomalies or severe concurrent illness (e.g., respiratory failure, intracranial hemorrhage).
Indication for exchange transfusion, intravenous immunoglobulin (IVIG) or phenobarbital according to the AAP 2022 guidelines.
Neonatal sepsis, blood group incompatibility, glucose-6-phosphate dehydrogenase deficiency, red blood cell membrane disorders.
Trial design
Parallel
Treatments tested in this trial
Bifidobacterium animalis subsp. lactis
DrugStandard phototherapy and oral Bifidobacterium animalis subsp. lactis (1 × 10⁹ CFU/day; 6 drops once daily)
Standard Phototherapy
Other interventionStandard phototherapy without probiotic supplementation.
Treatment groups
Trial outcomes
Primary outcomes
Duration of phototherapy
The total duration of phototherapy, measured in hours
Change in serum total bilirubin level
The difference between serum total bilirubin levels measured before treatment initiation and at day 3 of treatment
Secondary outcomes
Length of hospitalization
The total length of hospitalization, measured in days
Adverse events
The occurrence of adverse events during treatment, including diarrhea, papular rash, dry skin with desquamation, hyperthermia, dehydration, and irritability
Rate of Hospital readmission
The proportion of participants who were readmitted to the hospital after discharge
Number of Hospital readmissions
Total number of hospital readmissions per participant
Sponsors and contacts
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