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Pregnant women with a history of bariatric surgery (BS) may develop acute abdominal pain related to this surgery, especially after Roux-en-Y gastric bypass. Studies showed alarming results regarding maternal and foetal morbidity and mortality. The aim of this study was to analyse these outcomes for pregnant women and their offspring. Single-centre retrospective cohort study in a tertiary referral centre for bariatric complications during pregnancy. Pregnant women with a history of BS referred between September 2015 and November 2019 with acute abdominal pain suspected for a bariatric complication were included. Data were retrospectively collected from the patient files, and a questionnaire was sent regarding the postoperative course and childbirth. Fifty women were included. At presentation, mean maternal age was 31 (± 4) years, and median gestational age was 28+4 (25+4, 30+5) weeks. Thirteen women were treated conservatively. Thirty-seven women underwent surgery for, among others, internal herniation (n = 26) and intussusception (n = 6). Six women required small bowel resection. Two women underwent an emergency caesarean section shortly after the surgery due to foetal distress. Eight women delivered preterm of whom five infants required respiratory support. There was one intrauterine foetal death. Surgery > 48 h after the onset of the symptoms was not associated with an increase in small bowel resections or preterm birth. Acute abdominal pain in pregnant women may be related to a bariatric complication. Further awareness of bariatric complications within the obstetric care and transferal to specialized care to prevent diagnostic delay may improve maternal and neonatal outcome.

Item does not contain fulltext Our study aimed at automated power spectral analysis of the EEG in preterm infants to identify changes of spectral measures with maturation. Weekly (10-20 montage) 4-h EEG recordings were performed in 18 preterm infants with GA

INTRODUCTION: Reduced concentrations of glucose-6-phospate dehydrogenase (G6PD) render erythrocytes susceptible to hemolysis under conditions of oxidative stress. In favism, the ingestion of fava beans induces an oxidative stress to erythrocytes, leading to acute hemolysis. DISCUSSION: The simultaneous occurrence of methemoglobinemia has been reported only scarcely, despite the fact that both phenomena are the consequence of a common pathophysiologic mechanism. The presence of methemoglobinemia has important diagnostic and therapeutic consequences. We report a previously healthy boy who presented with combined severe hemolytic anemia and cyanosis due to methemoglobinemia, following the ingestion of fava beans. His condition was complicated by the development of transient acute renal failure. A G6PD-deficiency was diagnosed. We review the literature on the combination of acute hemolysis and methemoglobinemia in favism. Pathophysiologic, diagnostic, and therapeutic aspects of this disorder are discussed.