OBJECTIVE: To survey the attitudes and practices among level III neonatal intensive care units in the United States regarding vitamin A supplementation for extremely-low-birth-weight (ELBW; birth weight < or =1000 g) infants. Study design A pretested questionnaire regarding vitamin A supplementation was distributed to all (n=102) neonatal-perinatal training program directors (TPD) and 105 randomly selected directors of level III neonatal intensive care units (nontraining program directors, NTPD). RESULTS: Ninety-nine percent of TPD and 94% of NTPD responded. In a minority of programs (20% TPD, 13% NTPD), >90% of eligible extremely-low-birth-weight neonates are supplemented with vitamin A, whereas in most programs (69% TPD, 82% NTPD), routine supplementation is not practiced. Most centers (91% TPD, 81% NTPD) supplementing vitamin A use a dose of 5000 IU IM 3 times per week for 4 weeks. The most common reason that TPD give for not supplementing vitamin A is the perceived small benefit, whereas the most common reason for NTPD is that they consider the intervention unproven. CONCLUSIONS: These findings indicate inconsistency in practicing evidence-based medicine in neonatal practice, where therapies are often administered on the basis of weaker evidence of safety and benefit than supports vitamin A supplementation. Educational interventions may be required to endorse the benefits and safety of vitamin A supplementation.
OBJECTIVE: To survey the attitudes and practices among level III neonatal intensive care units in the United States regarding vitamin A supplementation for extremely-low-birth-weight (ELBW; birth weight < or =1000 g) infants. Study design A pretested questionnaire regarding vitamin A supplementation was distributed to all (n=102) neonatal-perinatal training program directors (TPD) and 105 randomly selected directors of level III neonatal intensive care units (nontraining program directors, NTPD). RESULTS: Ninety-nine percent of TPD and 94% of NTPD responded. In a minority of programs (20% TPD, 13% NTPD), >90% of eligible extremely-low-birth-weight neonates are supplemented with vitamin A, whereas in most programs (69% TPD, 82% NTPD), routine supplementation is not practiced. Most centers (91% TPD, 81% NTPD) supplementing vitamin A use a dose of 5000 IU IM 3 times per week for 4 weeks. The most common reason that TPD give for not supplementing vitamin A is the perceived small benefit, whereas the most common reason for NTPD is that they consider the intervention unproven. CONCLUSIONS: These findings indicate inconsistency in practicing evidence-based medicine in neonatal practice, where therapies are often administered on the basis of weaker evidence of safety and benefit than supports vitamin A supplementation. Educational interventions may be required to endorse the benefits and safety of vitamin A supplementation.
Authors: Vedang A Londhe; Tracy L Nolen; Abhik Das; Rosemary D Higgins; Jon E Tyson; William Oh; Sherin U Devaskar Journal: Am J Perinatol Date: 2013-01-17 Impact factor: 1.862
Authors: Matthew A Rysavy; Lei Li; Jon E Tyson; Erik A Jensen; Abhik Das; Namasivayam Ambalavanan; Matthew M Laughon; Rachel G Greenberg; Ravi M Patel; Claudia Pedroza; Edward F Bell Journal: J Pediatr Date: 2021-05-15 Impact factor: 6.314