RESUMO
BACKGROUND: Keloid is a fibroproliferative disorder of dermal origin, common and severe in the dark-skinned individuals. The patients suffer from pain and pruritus with poor body image. AIMS: We compared the efficacy and side effects of intra-lesional verapamil and triamcinolone in patients with keloids. As most treatments are cumbersome, recurrence is a major problem despite the many treatment modalities. There is need for effective monotherapy with minimal complications. MATERIALS AND METHOD: This is a prospective, randomized study of intralesional injection of verapamil and triamcinolone in keloids conducted in the Burns and Plastic unit of a tertiary hospital. There were two groups; triamcinolone treatment group (TTG) and verapamil treatment group (VTG). A total of 115 patients with keloids <10 cm were diagnosed, 37 (32.2%) were excluded, and 78 were included into the study. There were 40 patients in the TTG and 38 patients in the VTG. Eventually, 70 patients completed the study. Triamcinolone 40 mg and 2.5 mg of verapamil were used for TTG and VTG respectively. The changes in the dimensions of keloids were measured using an electronic caliper. The symptoms were assessed using the visual analog score for pain and the pruritus score was adapted from the 5-D pruritus score. RESULTS: Triamcinolone completely resolved pain and pruritus in 6 and 12 weeks, respectively, while there was no complete resolution among VTG patients. However, verapamil injection was comparably effective to triamcinolone for small-size keloids. CONCLUSION: Verapamil as monotherapy is less efficaceous in the resolution of symptoms of keloids but is comparable to triamcinolone in reducing the size of small-sized keloids.
