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Influence of dietary protein and its amino acid composition on postoperative outcomes after gastric bypass surgery: a systematic review.
- Source :
- Nutrition Reviews; Dec2016, Vol. 74 Issue 12, p749-773, 25p, 1 Diagram, 17 Charts
- Publication Year :
- 2016
-
Abstract
- Context: Bariatric surgery is an effective method to reduce morbid obesity. Nutritional counseling is essential to achieve maximal treatment success and to avoid long-term complications. Increased dietary protein intake may improve various postoperative results. Objective: The aim of this systematic review is to examine the relationship between intake of dietary protein or supplementation with amino acids and postoperative outcomes after gastric bypass surgery. Data Sources: A systematic literature search was conducted in 4 electronic databases: Cochrane, Embase, PubMed, and Scopus. Study Selection: The initial search retrieved 7333 hits, which included 2390 duplicates. Data Extraction: Tweny-three studies with varying study designs, interventions, and outcomes were included. Results: Studies did not provide convincing evidence of a beneficial effect on any postoperative outcome. Conclusions: The study of the influence of protein and its amino acid composition represents an important developing domain of knowledge and warrants further attention considering the popularity of bariatric surgery. Future studies should include a clear description of the quantity and composition of proteins and amino acids in the diet or supplement. [ABSTRACT FROM AUTHOR]
- Subjects :
- IRON metabolism
KIDNEY physiology
RESEARCH methodology evaluation
AMINO acids
APPETITE
BODY composition
CHOLESTEROL
DIETARY supplements
DIGESTION
ENERGY metabolism
EXERCISE
EXPERIMENTAL design
GASTROINTESTINAL hormones
GASTROINTESTINAL motility
INFORMATION storage & retrieval systems
MEDICAL databases
MEDICAL information storage & retrieval systems
INGESTION
MEDLINE
NUTRITIONAL requirements
ONLINE information services
DIETARY proteins
QUALITY of life
RESEARCH funding
WEIGHT loss
SYSTEMATIC reviews
EVIDENCE-based medicine
PROFESSIONAL practice
GASTRIC bypass
MORBID obesity
BONE density
TREATMENT effectiveness
RESEARCH bias
NUTRITIONAL value
DESCRIPTIVE statistics
EVALUATION
Subjects
Details
- Language :
- English
- ISSN :
- 00296643
- Volume :
- 74
- Issue :
- 12
- Database :
- Complementary Index
- Journal :
- Nutrition Reviews
- Publication Type :
- Academic Journal
- Accession number :
- 119606775
- Full Text :
- https://doi.org/10.1093/nutrit/nuw042