Adverse Neonatal and Obstetric Outcomes in a 20-year Brazilian Retrospective Cohort of Pregnancies after Bariatric Surgery

Evaluation of obstetric and neonatal outcomes in a Brazilian retrospective cohort pregnancies after Roux-en-Y gastric bypass (RYGB), regarding the 2009 Institute Medicine (IOM) recommendations about gestational weight gain (GWG) RYGB-conception interval. Additionally, search for intrapopulation risk factors small age (SGA) offspring mental health assessments. Retrospective analysis 132 singleton RYGB. Obstetric were analyzed with stratification above, below, or meeting target GWG guidance, 0–12, 12–47, ?48 months SGA identified through Poisson regression analysis. below was associated prematurity (p 0.003). Late conceptions (?48 months) iron deficiency 0.025). Parenteral prescription protective factor SGA, relative 0.41 (95% CI, 0.20–0.85; p 0.017), factor, 4.68 1.48–14.8; 0.008). In all, 15.2% patients had psychopharmacological treatment during pregnancy, 7.6% received diagnosis postpartum depression. Any alcohol tobacco consumption reported 3.8 6.8% patients, respectively. The apply to RYGB population, surgery-conception intervals should be individualized. parenteral IOM SGA. Psychological psychiatric care offered every possible pregnancy