Task: Question Generation
Input (English): Deep erythema and inflammation after re-epithelialization of superficial wounds is a sign of scar formation. Corticosteroids may prevent scarring by suppression of inflammation and fibroblast activity. Tretinoin may increase the efficacy of corticosteroids in this setting.', 'To evaluate the efficacy of corticosteroids plus tretinoin for prevention of scars after superficial wounds.', 'In a retrospective study of patients with superficial partial thickness thermal skin burn, we compared the patients who received clobetasol plus tretinoin after re-epithelialization with patients who did not receive any medication. Clobetasol propionate 0.05% ointment was used twice daily with overnight occlusive dressing in conjunction with twice weekly topical tretinoin 0.05% cream.', 'Among 43 patients who had light pink or no erythema after re-epithelialization and consequently did not receive clobetasol\u2009+\u2009tretinoin, no scar was developed. Among patients who had deep erythema after re-epithelialization, rate of scar formation was significantly higher in 14 patients who did not receive clobetasol\u2009+\u2009tretinoin than in 21 patients who received clobetasol\u2009+\u2009tretinoin (64% and 19%, respectively; p\u2009=\u20090.01).
Output (English): Is topical clobetasol in conjunction with topical tretinoin effective in preventing scar formation after superficial partial-thickness burn ulcers of the skin : A retrospective study?