- Browse by Author
Browsing by Author "Bremer, Don L."
Now showing 1 - 2 of 2
Results Per Page
Sort Options
Item Neurodevelopmental outcome of preterm infants enrolled in myo-inositol randomized controlled trial(Springer Nature, 2021) Adams-Chapman, Ira; Watterberg, Kristi L.; Nolen, Tracy L.; Hirsch, Shawn; Cole, Carol A.; Cotten, C. Michael; Oh, William; Poindexter, Brenda B.; Zaterka-Baxter, Kristin M.; Das, Abhik; Backstrom Lacy, Conra; Scorsone, Ann Marie; Duncan, Andrea F.; DeMauro, Sara B.; Goldstein, Ricki F.; Colaizy, Tarah T.; Wilson-Costello, Deanne E.; Purdy, Isabell B.; Hintz, Susan R.; Heyne, Roy J.; Myers, Gary J.; Fuller, Janell; Merhar, Stephanie; Harmon, Heidi M.; Peralta-Carcelen, Myriam; Kilbride, Howard W.; Maitre, Nathalie L.; Vohr, Betty R.; Natarajan, Girija; Mintz-Hittner, Helen; Quinn, Graham E.; Wallace, David K.; Olson, Richard J.; Orge, Faruk H.; Tsui, Irena; Gaynon, Michael; Hutchinson, Amy K.; He, Yu-Guang; Winter, Timothy W.; Yang, Michael B.; Haider, Kathryn M.; Cogen, Martin S.; Hug, Denise; Bremer, Don L.; Donahue, John P.; Lucas, William R.; Phelps, Dale L.; Higgins, Rosemary D.; Eunice Kennedy Shriver National Institute of Child Health and Human Development Neonatal Research Network; Pediatrics, School of MedicineObjective: This study evaluates the 24-month follow-up for the NICHD Neonatal Research Network (NRN) Inositol for Retinopathy Trial. Study design: Bayley Scales of Infants Development-III and a standardized neurosensory examination were performed in infants enrolled in the main trial. Moderate/severe NDI was defined as BSID-III Cognitive or Motor composite score <85, moderate or severe cerebral palsy, blindness, or hearing loss that prevents communication despite amplification were assessed. Results: Primary outcome was determined for 605/638 (95%). The mean gestational age was 25.8 ± 1.3 weeks and mean birthweight was 805 ± 192 g. Treatment group did not affect the risk for the composite outcome of death or survival with moderate/severe NDI (60% vs 56%, p = 0.40). Conclusions: Treatment group did not affect the risk of death or survival with moderate/severe NDI. Despite early termination, this study represents the largest RCT of extremely preterm infants treated with myo-inositol with neurodevelopmental outcome data.Item Secondary 12-Month Ocular Outcomes of a Phase 1 Dosing Study of Bevacizumab for Retinopathy of Prematurity(AMA, 2020-01) Crouch, Eric R.; Kraker, Raymond T.; Wallace, David K.; Holmes, Jonathan M.; Repka, Michael X.; Collinge, Janine E.; Bremer, Don L.; Gray, Michael E.; Smith, Heather A.; Steinkuller, Paul G.; Ophthalmology, School of MedicineImportance Lower bevacizumab dosages are being used for type 1 retinopathy of prematurity, but there are limited data on long-term ocular outcomes with lower doses. Objective To evaluate ocular outcomes at 12 months’ corrected age for eyes that received a dose of 0.625 mg, 0.25 mg, 0.125 mg, 0.063 mg, or 0.031 mg of bevacizumab for type 1 retinopathy of prematurity. Design, Setting, and Participants This prospective cohort study used a masked, multicenter, phase 1 dose de-escalation study design and was conducted from April 2016 to October 2017. Study eyes were treated with a dose of 0.25, 0.125, 0.063, or 0.031 mg of bevacizumab; fellow eyes were treated with a dosage 1 level higher than the study eye. Additional treatment after 4 weeks was at investigator discretion. Data analysis occurred from November 2018 to March 2019. Interventions Intravitreous bevacizumab injections of 0.625 mg to 0.031 mg. Main Outcomes and Measures Visual fixation, amblyopia, alignment, nystagmus, cycloplegic refraction, and ocular examinations were assessed at 12 months’ corrected age as preplanned secondary outcomes. The primary outcome 4 weeks after treatment and secondary outcomes after 6 months’ corrected age have been previously reported. Results Forty-six of 61 infants (75%) had a 12-month follow-up examination (46 study eyes and 43 fellow eyes; median [interquartile range] birth weight, 650 [590-760] g). Of 87 eyes with a cycloplegic refraction, 12 (14% [95% CI, 7%-27%]) had myopia of more than −5.00 D spherical equivalent; 2 (2%; [95% CI, 0%-8%]) had hyperopia greater than 5.00 D spherical equivalent; and 5 infants (11% [95% CI, 4%-24%]) had anisometropia greater than 1.50 D spherical equivalent. Abnormalities of the cornea, lens, or anterior segment were reported in 1 eye (1% [95% CI, 0%-6%]), 3 eyes (3% [95% CI, 1%-10%]), and 3 eyes (3% [95% CI, 1%-10%]), respectively. Optic nerve atrophy was identified in 11 eyes (13% [95% CI, 6%-26%]), and 1 eye (1% [95% CI, 0%-6%]) had total retinal detachment. Strabismus was reported in 13 infants (30% [95% CI, 17%-45%]), manifest nystagmus in 7 infants (15% [95% CI, 6%-29%]), and amblyopia in 3 infants (7% [95% CI, 1%-18%]). Overall, 98% of infants had central fixation in each eye (44 of 45 eyes). Conclusions and Relevance In this study of low-dose bevacizumab, the secondary outcomes of high myopia, strabismus, retinal detachment, nystagmus, and other ocular abnormalities at 1 year were consistent with rates reported in other studies with higher dosages.