https://www.selleckchem.com/pr....oducts/Tretinoin(Abe
37, 95% CI 0.88-1.85, P less then .0001). Bleomycin increased relatively scar improvement compared to TAC combined with 5-FU, although there was no statistical difference (SMD 0.63, 95% CI -0.59-1.84, P = .3108). Furthermore, bleomycin demonstrated significantly increased improvement of scar compared to TAC combined with cryotherapy (SMD 1.11, 95% CI 0.48-1.74, P = .0006). CONCLUSIONS This meta-analysis found that bleomycin was more effective for treating keloid or hypertrophic scar than other treatments including TAC, 5-FU,