title: Neurodevelopmental outcome of infants exposed to indomethacin antenatally.
abstract: The use of indomethacin as a tocolytic agent has been limited because of potential fetal and neonatal complications. We investigated the neonatal and neurodevelopmental outcome of preterm infants exposed antenatally to this drug. The records of 779 women admitted in premature labor during a five year period were reviewed. Nineteen women who received indomethacin (initial dose of 50-100 mg followed by 50-100 mg/day) and their 25 infants were identified. Delivery was delayed for a week or longer in 86.6% of the mothers. There were two deaths: a stillborn with multiple congenital anomalies and a neonate with congenital listeriosis. Seven infants were born at term without complications. Fifteen infants born prematurely were compared to 15 control infants not exposed to indomethacin antenatally. There were no statistically significant differences between the two groups in the prevalence or severity of thrombocytopenia, hyperbilirubinemia, intraventricular hemorrhages, patent ductus arteriosus, persistent pulmonary hypertension, bronchopulmonary dysplasia, and necrotizing enterocolitis. Mean BUN, creatine, and urine output for the first three days of life were similar in the two groups. No differences were found at the 6-12 month neurodevelopment assessment. We found no neonatal complications attributable to the antenatal use of indomethacin.
authors.affiliation: Department of Pediatrics, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
authors.forename: S
authors.initials: S
authors.lastname: al-Alaiyan
authors.forename: M M
authors.initials: MM
authors.lastname: Seshia
authors.forename: O G
authors.initials: OG
authors.lastname: Casiro
mesh_terms: D000328:Adult; D001034:Apgar Score; D001724:Birth Weight; D002657:Child Development / Q000187:drug effects* / Q000502:physiology; D000075202:Contraindications; D005260:Female; D005500:Follow-Up Studies; D005865:Gestational Age; D006801:Humans; D007213:Indomethacin / Q000008:administration & dosage / Q000009:adverse effects*; D007231:Infant, Newborn; D007668:Kidney / Q000187:drug effects / Q000502:physiology; D007804:Language Development; D008297:Male; D008431:Maternal-Fetal Exchange; D009048:Motor Skills / Q000187:drug effects; D009420:Nervous System / Q000187:drug effects* / Q000196:embryology; D009424:Nervous System Physiological Phenomena; D010553:Personality Development; D011247:Pregnancy; D011256:Pregnancy Outcome; D011297:Prenatal Exposure Delayed Effects; D012189:Retrospective Studies; D015149:Tocolytic Agents / Q000008:administration & dosage / Q000009:adverse effects*
chemical_list: D015149:Tocolytic Agents; D007213:Indomethacin