اثر یک نوشیدنی غنی شده با کلاژن با یا بدون اسیدهای چرب امگا 3 بر بهبود زخم، بیومارکرهای متابولیک و آدیپوکین ها در بیماران مبتلا به سوختگی شدید
این مقاله علمی در مورد اثرات نوشیدنی های غنی شده با کلاژن بر بهبود زخم در بیماران سوختگی است.
![اثر یک نوشیدنی غنی شده با کلاژن با یا بدون اسیدهای چرب امگا 3 بر بهبود زخم، بیومارکرهای متابولیک و آدیپوکین ها در بیماران مبتلا {faces}](/thumbnail/550-h_100/uploads/294/2024/Jun/26/beverages-carbonated-drink-cold-drink-1571849.jpg)
در این مقاله سرعت بهبود زخم، کیفیت اسکار و تغییرات متابولیک را مورد بحث قرار میگیرد. به بیماران دچار سوختگی نوشیدنی حاوی کلاژن، کلاژن حاوی اسیدهای چرب امگا 3 یا دارونما داده شد. کلاژن و کلاژن دارای گروههای امگا 3 سریعتر بهبود یافتند و کیفیت اسکار بهتری نسبت به گروه دارونما داشتند. همچنین اسیدهای چرب امگا 3 نیز ممکن است برخی از نشانگرهای متابولیک را بهبود بخشند. تحقیقات بیشتری برای تایید اثربخشی اسیدهای چرب امگا 3 مورد نیاز است.
Effect of a collagen-enriched beverage with or without omega-3 fatty acids on wound healing, metabolic biomarkers, and adipokines in patients with major burns
Abstract
Background & aims: This study investigated the effects of collagen hydrolysate and omega-3 fatty acids (FAs) on the rate and quality of wound healing, metabolic disorders, and adipose-derived peptides in patients with major burns.
Methods: In this randomized clinical trial, 66 patients with 20-45% deep partial or full-thickness burns were randomly assigned to three groups to receive either a beverage containing collagen (40 gr/d), collagen (40 gr/d) plus 3 gr/d omega-3 (ω-3) FAs, or placebo for four weeks. Wound healing rate, Vancouver scar scale (VSS), as well as baseline, weeks two and three serum concentrations of adiponectin, fibroblast growth factor 21 (FGF21), neuregulin 4 (NRG4), transforming growth factor (TGF)-β1, and pre-albumin/hs-CRP ratio were assessed.
Results: The wound healing rate during the weeks post-burn (p = 0.006 and p = 0.01), and days of 95% (21.3 ± 6.8 and 22.9 ± 8.7 vs. 34.3 ± 14.8 days, p = 0.003 and p = 0.03) and complete (26 ± 7.7 and 27.4 ± 9.4 vs. 41.1 ± 16.6 days, p = 0.003 and p = 0.01) wound healing were significantly better with Collagen and Collagen. ω-3 compared to the placebo group. The VSS was significantly lower, indicated better scar status, in the both intervention groups compared to the placebo (p = 0.02 and p = 0.01). Wound healing outcomes were not statistically different between the Collagen and Collagen. ω-3 groups. Hs-CRP/pre-albumin ratio was significantly lower in the Collagen. ω-3 than the placebo group at week three (1.2 ± 1.9 vs. 4.8 ± 7.7 dl/l, p = 0.03). The significant decrease in serum adiponectin seen during the trial course within the placebo (10 ± 8.8 to 5.8 ± 4.9 mg/l, p = 0.03) and Collagen (11.8 ± 14 to 8.6 ± 11.7 mg/l, p = 0.03) groups was prevented in the Collagen. ω-3 group (p = 0.4). Circulating FGF21 decreased significantly within the Collagen (p = 0.005) and Collagen. ω-3 (p = 0.02) groups at the end of week three compared to the baseline.
Conclusions: Adding collagen hydrolysate as part of adjunctive therapy improved wound healing rate and quality. These findings as well as the efficacy of omega-3 FAs need to be further confirmed in larger populations. This study was registered with the Iranian Registry of Clinical Trials (IRCT20090901002394N42).
Keywords: Adipokine; Burn; Collagen; Metabolic disorder; Omega-3 fatty acid; Wound healing.