Meta-analysis of the effects of triamcinolone acetonide alone and in combination with 5-fluorouracil for treating keloids
10.3760/cma.j.cn501120-20190930-00390
- VernacularTitle:曲安奈德联合5-氟尿嘧啶与单独曲安奈德治疗瘢痕疙瘩效果的荟萃分析
- Author:
Xinjian LIU
1
;
Zhengjun CUI
;
Shutang ZHANG
;
Weiguo SU
;
Qingnan MENG
;
Pengfei GUO
;
Aizhou WEI
;
Jian ZHOU
;
Changyin WANG
;
Shibo ZOU
;
Jialin SUN
;
Xu WANG
Author Information
1. 郑州大学第一附属医院烧伤修复重建外科 450000
- Keywords:
Keloid;
Triamcinolone acetonide;
Fluorouracil;
Glucocorticoids;
Meta-analysis
- From:
Chinese Journal of Burns
2020;36(12):1191-1198
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To compare the efficacy and safety of triamcinolone acetonide (TA) alone and in combination with 5-fluorouracil (5-FU) for treating keloids using meta-analysis.Methods:Databases including PubMed, Embase, and Cochrane Library were retrieved with the search terms of " triamcinolone acetonide, 5-fluorouracil, glucocorticoid, fluorouracil, keloid, scar, TAC, 5-FU, hypertrophic scar " and databases including Chinese Journal Full- Text Database, Chinese Biomedical Database, and Wanfang Data were retrieved with the search terms of "曲安奈德,瘢痕疙瘩, 5-氟尿嘧啶,糖皮质激素,增生性瘢痕" in Chinese to obtain the publicly published randomized controlled trials about the effects of TA alone and in combination with 5-fluorouracil for treating keloids from the establishment of each database to august 2019. The outcome indexes included effective proportion of treatment, incidence proportion of adverse reactions, and recurrence proportion of keloids. RevMan 5.3 and Stata 14.0 statistical software were used to conduct a meta-analysis of eligible studies. Results:A total of 1 326 patients with keloids were included in 14 studies, including 668 patients in TA+ 5-fluorouracil group whose keloids were injected with TA and 5-fluorouracil and 658 patients in TA alone group whose keloids were injected with TA alone. A total of 7 articles achieved 1 to 3 points in modified Jadad score, while 7 articles achieved 4 to 7 points in modified Jadad score. Patients in TA+ 5-fluorouracil group had a higher effective proportion of treatment than that of TA alone group (relative risk=1.28, 95% confidence interval=1.16-1.41, P<0.01). Subgroup analysis showed that the quality of the included literature and ethnic factors might be the source of heterogeneity in effective proportion of treatment. Patients in TA+ 5-fluorouracil group had a lower incidence proportion of adverse reactions than that of TA alone group (relative risk=0.44, 95% confidence interval=0.25-0.75, P<0.01). Patients in TA+ 5-fluorouracil group had a lower recurrence proportion of keloids than that of TA alone group (relative risk=0.25, 95% confidence interval=0.14-0.44, P<0.01). There was no publication bias in incidence proportion of adverse reactions ( P>0.05), while the effective proportion of treatment and recurrence proportion of keloids had publication bias ( P<0.05). Conclusions:TA combined with 5-fluorouracil is more effective than TA alone for treating keloids, with less incidence of adverse reactions and recurrence.
