Abstract | CONTEXT: OBJECTIVE: The aim of this systematic review was to examine the use of ghrelin in cachexia patients to better understand the most prevalent clinical outcomes, particularly since the type and dosage of hormone used and the route and duration of administration often varies. DATA SOURCES: A search of electronic databases (MEDLINE, SciELO, Embase, Cochrane Library, and Clinical Trials.gov) was limited to original articles describing interventions in adult humans, with no limits for publication date or language. STUDY SELECTION: Articles were searched independently by 2 reviewers, from October 2013 to April 2015. Studies were eligible for inclusion if they were conducted in adult patients with a diagnosis of cachexia and provided information on type of ghrelin or analogue used, route of administration and dose administered, duration of intervention, outcomes, and clinical trial study design. DATA EXTRACTION: Data were extracted independently by 2 reviewers using a preconstructed spreadsheet. Initially, 573 references were identified. Seven articles describing 379 participants were selected for review. RESULTS:
Ghrelin was found to have a predominantly positive effect on growth hormone plasma levels, weight gain, increases in lean mass, and reductions in loss of adipose tissue. CONCLUSIONS: Although the studies reviewed here report positive results, there is still little evidence available on the use of ghrelin to treat cachexia. Further research is required to determine conclusively whether the use of ghrelin in patients with cachexia is a viable therapy.
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Authors | Jéssica V Mansson, Fernanda D Alves, Andréia Biolo, Gabriela C Souza |
Journal | Nutrition reviews
(Nutr Rev)
Vol. 74
Issue 11
Pg. 659-669
(11 2016)
ISSN: 1753-4887 [Electronic] United States |
PMID | 27753623
(Publication Type: Journal Article, Review, Systematic Review)
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Copyright | © The Author(s) 2016. Published by Oxford University Press on behalf of the International Life Sciences Institute. All rights reserved. For Permissions, please e-mail: [email protected]. |
Chemical References |
- Ghrelin
- Placebos
- Human Growth Hormone
|
Topics |
- Adipose Tissue
(drug effects)
- Appetite
- Body Composition
(drug effects)
- Cachexia
(drug therapy)
- Ghrelin
(administration & dosage)
- Human Growth Hormone
(blood)
- Humans
- MEDLINE
- Placebos
- Randomized Controlled Trials as Topic
- Treatment Outcome
- Weight Gain
(drug effects)
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