OBJECTIVE: Late-preterm infants (34 weeks 0/7 days-36 weeks 6/7 days' gestation) represent the largest proportion of singleton preterm births. A systematic review was performed to access the short- and/or long-term morbidity of late-preterm infants. STUDY DESIGN: An electronic search was conducted for cohort studies published from January 2000 through July 2010. RESULTS: We identified 22 studies studying 29,375,675 infants. Compared with infants born at term, infants born late preterm were more likely to suffer poorer short-term outcomes such as respiratory distress syndrome (relative risk [RR], 17.3), intraventricular hemorrhage (RR, 4.9), and death <28 days (RR, 5.9). Beyond the neonatal period, late-preterm infants were more likely to die in the first year (RR, 3.7) and to suffer from cerebral palsy (RR, 3.1). CONCLUSION: Although the absolute incidence of neonatal mortality and morbidity in infants born late preterm is low, its incidence is significantly increased as compared with infants born at term.
OBJECTIVE: Late-preterm infants (34 weeks 0/7 days-36 weeks 6/7 days' gestation) represent the largest proportion of singleton preterm births. A systematic review was performed to access the short- and/or long-term morbidity of late-preterm infants. STUDY DESIGN: An electronic search was conducted for cohort studies published from January 2000 through July 2010. RESULTS: We identified 22 studies studying 29,375,675 infants. Compared with infants born at term, infants born late preterm were more likely to suffer poorer short-term outcomes such as respiratory distress syndrome (relative risk [RR], 17.3), intraventricular hemorrhage (RR, 4.9), and death <28 days (RR, 5.9). Beyond the neonatal period, late-preterm infants were more likely to die in the first year (RR, 3.7) and to suffer from cerebral palsy (RR, 3.1). CONCLUSION: Although the absolute incidence of neonatal mortality and morbidity in infants born late preterm is low, its incidence is significantly increased as compared with infants born at term.
Authors: Natalia Gomez-Ospina; Christin Kuo; Amitha Lakshmi Ananth; Angela Myers; Marie-Luise Brennan; David A Stevenson; Jonathan A Bernstein; Louanne Hudgins Journal: Am J Med Genet A Date: 2016-04-22 Impact factor: 2.802
Authors: L E Durán-Carabali; E F Sanches; F K Odorcyk; F Nicola; R G Mestriner; L Reichert; D Aristimunha; A S Pagnussat; C A Netto Journal: Neurochem Res Date: 2019-09-28 Impact factor: 3.996
Authors: Montse Palacio; Elisenda Bonet-Carne; Teresa Cobo; Alvaro Perez-Moreno; Joan Sabrià; Jute Richter; Marian Kacerovsky; Bo Jacobsson; Raúl A García-Posada; Fernando Bugatto; Ramon Santisteve; Àngels Vives; Mauro Parra-Cordero; Edgar Hernandez-Andrade; José Luis Bartha; Pilar Carretero-Lucena; Kai Lit Tan; Rogelio Cruz-Martínez; Minke Burke; Suseela Vavilala; Igor Iruretagoyena; Juan Luis Delgado; Mauro Schenone; Josep Vilanova; Francesc Botet; George S H Yeo; Jon Hyett; Jan Deprest; Roberto Romero; Eduard Gratacos Journal: Am J Obstet Gynecol Date: 2017-03-23 Impact factor: 8.661
Authors: Sofia Aliaga; Jun Zhang; D Leann Long; Amy H Herring; Matthew Laughon; Kim Boggess; Uma M Reddy; Katherine Laughon Grantz Journal: Am J Perinatol Date: 2016-04-27 Impact factor: 1.862