Browsing by Author "Colaizy, Tarah T."

Now showing 1 - 4 of 4
  • Thumbnail Image
    Item
    Initial Laparotomy Versus Peritoneal Drainage in Extremely Low Birthweight Infants With Surgical Necrotizing Enterocolitis or Isolated Intestinal Perforation: A Multicenter Randomized Clinical Trial
    (Wolters Kluwer, 2021) Blakely, Martin L.; Tyson, Jon E.; Lally, Kevin P.; Hintz, Susan R.; Eggleston, Barry; Stevenson, David K.; Besner, Gail E.; Das, Abhik; Ohls, Robin K.; Truog, William E.; Nelin, Leif D.; Poindexter, Brenda B.; Pedroza, Claudia; Walsh, Michele C.; Stoll, Barbara J.; Geller, Rachel; Kennedy, Kathleen A.; Dimmitt, Reed A.; Carlo, Waldemar A.; Cotten, C. Michael; Laptook, Abbot R.; Van Meurs, Krisa P.; Calkins, Kara L.; Sokol, Gregory M.; Sanchez, Pablo J.; Wyckoff, Myra H.; Patel, Ravi M.; Frantz, Ivan D., III.; Shankaran, Seetha; D'Angio, Carl T.; Yoder, Bradley A.; Bell, Edward F.; Watterberg, Kristi L.; Martin, Colin A.; Harmon, Carroll M.; Rice, Henry; Kurkchubasche, Arlet G.; Sylvester, Karl; Dunn, James C.Y.; Markel, Troy A.; Diesen, Diana L.; Bhatia, Amina M.; Flake, Alan; Chwals, Walter J.; Brown, Rebeccah; Bass, Kathryn D.; St. Peter, Shawn D.; Shanti, Christina M.; Pegoli, Walter, Jr.; Skarda, David; Shilyansky, Joel; Lemon, David G.; Mosquera, Ricardo A.; Peralta-Carcelen, Myriam; Goldstein, Ricki F.; Vohr, Betty R.; Purdy, Isabell B.; Hines, Abbey C.; Maitre, Nathalie L.; Heyne, Roy J.; DeMauro, Sara B.; McGowan, Elisabeth C.; Yolton, Kimberly; Kilbride, Howard W.; Natarajan, Girija; Yost, Kelley; Winter, Sarah; Colaizy, Tarah T.; Laughon, Matthew M.; Lakshminrusimha, Satyanarayana; Higgins, Rosemary D.; Eunice Kennedy Shriver National Institute of Child Health; Human Development Neonatal Research Network; Pediatrics, School of Medicine
    Objective: The aim of this study was to determine which initial surgical treatment results in the lowest rate of death or neurodevelopmental impairment (NDI) in premature infants with necrotizing enterocolitis (NEC) or isolated intestinal perforation (IP). Summary background data: The impact of initial laparotomy versus peritoneal drainage for NEC or IP on the rate of death or NDI in extremely low birth weight infants is unknown. Methods: We conducted the largest feasible randomized trial in 20 US centers, comparing initial laparotomy versus peritoneal drainage. The primary outcome was a composite of death or NDI at 18 to 22 months corrected age, analyzed using prespecified frequentist and Bayesian approaches. Results: Of 992 eligible infants, 310 were randomized and 96% had primary outcome assessed. Death or NDI occurred in 69% of infants in the laparotomy group versus 70% with drainage [adjusted relative risk (aRR) 1.0; 95% confidence interval (CI): 0.87-1.14]. A preplanned analysis identified an interaction between preoperative diagnosis and treatment group (P = 0.03). With a preoperative diagnosis of NEC, death or NDI occurred in 69% after laparotomy versus 85% with drainage (aRR 0.81; 95% CI: 0.64-1.04). The Bayesian posterior probability that laparotomy was beneficial (risk difference <0) for a preoperative diagnosis of NEC was 97%. For preoperative diagnosis of IP, death or NDI occurred in 69% after laparotomy versus 63% with drainage (aRR, 1.11; 95% CI: 0.95-1.31); Bayesian probability of benefit with laparotomy = 18%. Conclusions: There was no overall difference in death or NDI rates at 18 to 22 months corrected age between initial laparotomy versus drainage. However, the preoperative diagnosis of NEC or IP modified the impact of initial treatment.
  • Thumbnail Image
    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 Medicine
    Objective: 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.
  • Thumbnail Image
    Item
    Preterm Neuroimaging and School-Age Cognitive Outcomes
    (American Academy of Pediatrics, 2018-07) Hintz, Susan R.; Vohr, Betty R.; Bann, Carla M.; Taylor, H. Gerry; Das, Abhik; Gustafson, Kathryn E.; Yolton, Kimberly; Watson, Victoria E.; Lowe, Jean; DeAnda, Maria Elena; Ball, M. Bethany; Finer, Neil N.; Van Meurs, Krisa P.; Shankaran, Seetha; Pappas, Athina; Barnes, Patrick D.; Bulas, Dorothy; Newman, Jamie E.; Wilson-Costello, Deanne E.; Heyne, Roy J.; Harmon, Heidi M.; Peralta-Carcelen, Myriam; Adams-Chapman, Ira; Duncan, Andrea Freeman; Fuller, Janell; Vaucher, Yvonne E.; Colaizy, Tarah T.; Winter, Sarah; McGowan, Elisabeth C.; Goldstein, Ricki F.; Higgins, Rosemary D.; Pediatrics, School of Medicine
    BACKGROUND AND OBJECTIVES: Children born extremely preterm are at risk for cognitive difficulties and disability. The relative prognostic value of neonatal brain MRI and cranial ultrasound (CUS) for school-age outcomes remains unclear. Our objectives were to relate near-term conventional brain MRI and early and late CUS to cognitive impairment and disability at 6 to 7 years among children born extremely preterm and assess prognostic value. METHODS: A prospective study of adverse early and late CUS and near-term conventional MRI findings to predict outcomes at 6 to 7 years including a full-scale IQ (FSIQ) <70 and disability (FSIQ <70, moderate-to-severe cerebral palsy, or severe vision or hearing impairment) in a subgroup of Surfactant Positive Airway Pressure and Pulse Oximetry Randomized Trial enrollees. Stepwise logistic regression evaluated associations of neuroimaging with outcomes, adjusting for perinatal-neonatal factors. RESULTS: A total of 386 children had follow-up. In unadjusted analyses, severity of white matter abnormality and cerebellar lesions on MRI and adverse CUS findings were associated with outcomes. In full regression models, both adverse late CUS findings (odds ratio [OR] 27.9; 95% confidence interval [CI] 6.0-129) and significant cerebellar lesions on MRI (OR 2.71; 95% CI 1.1-6.7) remained associated with disability, but only adverse late CUS findings (OR 20.1; 95% CI 3.6-111) were associated with FSIQ <70. Predictive accuracy of stepwise models was not substantially improved with the addition of neuroimaging. CONCLUSIONS: Severe but rare adverse late CUS findings were most strongly associated with cognitive impairment and disability at school age, and significant cerebellar lesions on MRI were associated with disability. Near-term conventional MRI did not substantively enhance prediction of severe early school-age outcomes.
  • Thumbnail Image
    Item
    Weaning of Moderately Preterm Infants from the Incubator to the Crib: A Randomized Clinical Trial
    (Elsevier, 2019-01) Shankaran, Seetha; Bell, Edward F.; Laptook, Abbot R.; Saha, Shampa; Newman, Nancy S.; Kazzi, S. Nadya J.; Barks, John; Stoll, Barbara J.; Bara, Rebecca; Gabrio, Jenna; Childs, Kirsten; Das, Abhik; Higgins, Rosemary D.; Carlo, Waldemar A.; Sánchez, Pablo J.; Carlton, David P.; Pavageau, Lara; Malcolm, William F.; D’Angio, Carl T.; Ohls, Robin K.; Poindexter, Brenda B.; Sokol, Gregory M.; Van Meurs, Krisa P.; Colaizy, Tarah T.; Khmour, Ayman; Puopolo, Karen M.; Garg, Meena; Walsh, Michele C.; Pediatrics, School of Medicine
    OBJECTIVE: To assess whether length of hospital stay is decreased among moderately preterm infants weaned from incubator to crib at a lower vs higher weight. STUDY DESIGN: This trial was conducted in the Eunice Kennedy Shriver National Institute of Child Health and Human Development Neonatal Research Network. Infants with gestational ages 29-33 weeks, birthweight <1600 g, and in an incubator were randomly assigned to a weaning weight of 1600 or 1800 g. Within 60 to 100 g of weaning weight, the incubator temperature was decreased by 1.0°C to 1.5°C every 24 hours until 28.0°C. The infants were weaned to the crib following stable temperature at 36.5°C to 37.4°C for 8 to 12 hours. Clothing and bedcoverings were standardized. The primary outcome was length of hospital stay from birth to discharge; secondary outcomes included length of stay and growth velocity from weaning to discharge. Adverse events were monitored. RESULTS: Of 1565 infants screened, 885 were eligible, and 366 enrolled-187 to the 1600-g and 179 to the 1800-g group. Maternal and neonatal characteristics did not differ among weight groups. Length of hospital stay was a median of 43 days in the lower and 41 days in the higher weight group (P = .12). Growth velocity from completion of weaning to discharge was higher in the lower weight group, 13.7 g/kg/day vs 12.8 g/kg/day (P = .005). Groups did not differ in adverse events. CONCLUSIONS: Among moderately preterm neonates, weaning from incubator to crib at a lower weight did not decrease length of stay, but was safe and was accompanied by higher weight gain after weaning.