title: Formal Nutritional Education Improves Weight Loss in Bariatric Patients Following Laparoscopic Sleeve Gastrectomy.
abstract: Laparoscopic sleeve gastrectomy (LSG) is an increasingly performed procedure in the bariatric surgery armamentarium. This study evaluates our experience with LSG at Dwight D. Eisenhower Army Medical Center (DDEAMC) during the time period of 2008-2010. We found that the inclusion of formal nutritional education significantly increased our weight loss results following LSG.
  
  
  
  This is a retrospective review from our LSG caseload from 2008 to 2010. During that time, we performed 159 LSG. In our review, we performed comparative data of all operative years during 2008-2010 for up to 3 years postoperatively. Our main focus was in regard to weight loss as measured by percentage of excess body weight loss (%EWL), percentage of total weight loss (%TWL), and percentage of excess BMI loss (%EBL). We also evaluated the effect of LSG on diabetes mellitus (DM) and hypertension (HTN) postoperatively.
  
  
  
  We found an improvement in our %EWL, %TWL, and %EBL rates in our LSG cases following the inclusion of formal nutritional education. There was a mean increase in %EWL of 15 %, %TWL of 7 %, and %EBL of 21 %, which were statistically significant, that was present at all postoperative years of follow-up. We determined the only variable that changed in our bariatric program starting in 2010 was the inclusion of formal nutritional education. We also found a statistically significant improvement in resolution of HTN with the inclusion of formal nutritional education.
  
  
  
  The addition of formal nutritional education can enhance weight loss following bariatric surgery. We have shown a significant improvement in weight loss results following LSG with the implementation of formal nutritional education; this is the only study to our knowledge evaluating formal nutritional education and LSG.
authors.affiliation: Dwight David Eisenhower Army Medical Center, Augusta, GA, USA. christopher.w.mangieri.mil@mail.mil.
authors.forename: Christopher Wesley
authors.initials: CW
authors.lastname: Mangieri
authors.affiliation: Dwight David Eisenhower Army Medical Center, Augusta, GA, USA.
authors.forename: Matthew A
authors.initials: MA
authors.lastname: Strode
mesh_terms: D000328:Adult; D005260:Female; D005743:Gastrectomy / Q000379:methods; D006801:Humans; D010535:Laparoscopy / Q000379:methods; D008297:Male; D008875:Middle Aged; D009751:Nutritional Requirements; D009767:Obesity, Morbid / Q000534:rehabilitation / Q000601:surgery*; D010353:Patient Education as Topic; D011184:Postoperative Period; D012189:Retrospective Studies; D015431:Weight Loss
keywords: Bariatric surgery weight loss improvement; Formal nutritional education; LSG; Laparoscopic sleeve gastrectomy