Sadie L Williams1, Jean A Tkach2,3, Mantosh S Rattan2,3, Andrew P South4, Jacqueline Wessel5, Paul S Kingma6,7,8. 1. The Perinatal Institute, Section of Neonatology, Perinatal and Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA. 2. Imaging Research Center and Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA. 3. Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA. 4. Division of Neonatology, Children's Hospital Medical Center of Akron, Akron, Ohio, USA. 5. Division of Nutrition Therapy, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA. 6. The Perinatal Institute, Section of Neonatology, Perinatal and Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA, paul.kingma@cchmc.org. 7. Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA, paul.kingma@cchmc.org. 8. Cincinnati Fetal Center, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA, paul.kingma@cchmc.org.
Abstract
OBJECTIVE: The aim of this study was to determine the relationship of superior mesenteric artery (SMA) blood flow and intestinal motility with feeding tolerance in infants with gastroschisis. STUDY DESIGN: This was a prospective observational cohort study of 23 infants with gastroschisis. Magnetic resonance images were obtained at abdominal wall closure, initiation of feeds, and full feeds. Motility and SMA flow data were correlated with feeding tolerance. RESULT: All infants had abnormal motility, and most continued with abnormal motility despite achieving full feeds. Increased SMA flow at the time of abdominal wall closure was found to be significantly related to the earlier achievement of full feeds (ρ = -0.45, p = 0.05) and trended towards earlier initiation of feeds (ρ = -0.36, p = 0.13), shorter parenteral nutrition days (ρ = -0.42, p = 0.07), and earlier discharge (ρ = -0.41, p = 0.08). CONCLUSION: Increased SMA blood flow at the time of abdominal wall closure is positively correlated with feeding tolerance, suggesting the importance of initial intestinal perfusion in the pathophysiology for feeding intolerance and intestinal dysmotility in gastroschisis.
OBJECTIVE: The aim of this study was to determine the relationship of superior mesenteric artery (SMA) blood flow and intestinal motility with feeding tolerance in infants with gastroschisis. STUDY DESIGN: This was a prospective observational cohort study of 23 infants with gastroschisis. Magnetic resonance images were obtained at abdominal wall closure, initiation of feeds, and full feeds. Motility and SMA flow data were correlated with feeding tolerance. RESULT: All infants had abnormal motility, and most continued with abnormal motility despite achieving full feeds. Increased SMA flow at the time of abdominal wall closure was found to be significantly related to the earlier achievement of full feeds (ρ = -0.45, p = 0.05) and trended towards earlier initiation of feeds (ρ = -0.36, p = 0.13), shorter parenteral nutrition days (ρ = -0.42, p = 0.07), and earlier discharge (ρ = -0.41, p = 0.08). CONCLUSION: Increased SMA blood flow at the time of abdominal wall closure is positively correlated with feeding tolerance, suggesting the importance of initial intestinal perfusion in the pathophysiology for feeding intolerance and intestinal dysmotility in gastroschisis.
Authors: Mustafa Behram; Süleyman Cemil Oğlak; Seyithan Özaydın; Sema Süzen Çaypınar; İlker Gönen; Şeyhmus Tunç; Yusuf Başkıran; İsmail Özdemir Journal: Turk J Med Sci Date: 2021-06-28 Impact factor: 0.973