Article: Efficacy of arginine-enriched enteral formulas for the healing of pressure ulcers: a systematic review.
2017 Volume 26, Issue 6, Page(s) 319–323
Abstract: Objective: Arginine improves healing and modulates inflammation and the immune response. This systematic review aimed to assess the effect of arginine-enriched enteral formulas in pressure ulcer (PU) healing.: Method: Systematic computerised searches ...
Abstract | Objective: Arginine improves healing and modulates inflammation and the immune response. This systematic review aimed to assess the effect of arginine-enriched enteral formulas in pressure ulcer (PU) healing. Method: Systematic computerised searches of PubMed, Web of Knowledge, Scopus, ENTRAL and CINAHL databases were performed from their inception to 20 January 2016. Randomised controlled trials (RCTs) were included in this systematic review. We used the Jadad scale as a quality assessment tool. Results: There were seven RCTs with 369 patients included in this systematic review; four RCTs assessed healing by PU area reduction. All of them reported arginine-enriched enteral nutrition led to a significant improved PU healing compared with standard hospital diet in 2-12 weeks follow-up. Among these four RCTs, one enrolled malnourished patients, one enrolled non-malnourished patients, and the other two studies did not restrict the nutritional status of the patients. Using the Pressure Ulcer Scale for Healing (PUSH) four RCTs assessed healing of PU, all reporting arginine-enriched enteral nutrition resulted in a significant PUSH score improvement compared with control at follow-up. Using the Pressure Sore Status Tool (PSST) one RCT assessed healing of PUs, finding patients receiving arginine had the lowest PSST scores compared with controls. An RCT compared healing with two doses of arginine (4.5g versus 9g), but no difference was found between the doses. Conclusion: Evidence showed that arginine-enriched enteral nutrition led to a significant improvement in PU healing. It was effective not only in malnourished patients, but also in non-malnourished patients. |
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MeSH term(s) | Arginine/therapeutic use ; Enteral Nutrition/methods ; Food, Formulated ; Humans ; Pressure Ulcer/diet therapy ; Wound Healing |
Chemical Substances | Arginine (94ZLA3W45F) |
Language | English |
Publishing date | 2017-06-08 |
Publishing country | England |
Document type | Journal Article ; Systematic Review |
ZDB-ID | 1353951-6 |
ISSN | 0969-0700 |
ISSN | 0969-0700 |
DOI | 10.12968/jowc.2017.26.6.319 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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