https://scholars.lib.ntu.edu.tw/handle/123456789/516744
標題: | The efficacy and safety of topical rapamycin–calcitriol for facial angiofibromas in patients with tuberous sclerosis complex: a prospective, double-blind, randomized clinical trial | 作者: | PEI-LUNG CHEN Hong J.B. LI-JIUAN SHEN Chen Y.T. Wang S.J. YI-HUA LIAO |
公開日期: | 2020 | 出版社: | Blackwell Publishing Ltd | 來源出版物: | British Journal of Dermatology | 摘要: | Background: The efficacy of topical rapamycin is well documented for tuberous sclerosis complex (TSC)-related facial angiofibromas (FAs). Calcitriol has been shown to lessen skin fibrosis and may be therapeutically beneficial to FAs. Objectives: To evaluate whether topical rapamycin–calcitriol combination is an effective and safe treatment for TSC-related FAs. Methods: Fifty-two patients with TSC with FAs were enrolled in this prospective study including three 12-week periods. In period 1, either topical rapamycin 0·1% or calcitriol 0·0003% single-agent therapy vs. their combination was applied in a double-blind, left–right-randomized, split-face comparison. The primary outcome was the reduction of modified Facial Angiofibroma Severity Index (mFASI) at week 12. In period 2, the patients were reassigned to use on both cheeks the ointment that resulted in the better primary outcome in period 1. The treatment was discontinued in period 3 (week 25–36) and a follow-up mFASI was scored to evaluate the degree of recurrence. Results: The mean changes in mFASI at week 12 compared with baseline were ?0·92, ?0·44 and ?1·09 for rapamycin (P ? 0·001), calcitriol (P = 0·039) and rapamycin–calcitriol combination (P ? 0·001), respectively. Although rapamycin–calcitriol combination and rapamycin had similar statistically significant decreases of mFASI at week 12, rapamycin–calcitriol combination resulted in faster improvement in erythema, greater reduction of papule elevation and longer durability after discontinuing treatment than rapamycin alone. The treatments were well tolerated. Conclusions: This randomized clinical trial demonstrates that topical rapamycin–calcitriol combination therapy is an effective and safe regimen for TSC-related FAs. What is already known about this topic?. Facial angiofibromas (FAs) cause substantial psychological distress in individuals with tuberous sclerosis complex (TSC), but invasive procedural treatments are not applicable to all patients. Topical rapamycin has been demonstrated as an effective and safe treatment regimen for TSC-related FAs. What does this study add?. Compared with baseline (day 0), both topical rapamycin 0·1% and rapamycin 0·1%–calcitriol 0·0003% combination ointment achieved statistically significant reductions in modified Facial Angiofibroma Severity Index at week 12. Compared with rapamycin alone, extended use of the rapamycin–calcitriol combination regimen until week 24 showed more effectiveness in decreasing papule elevation and could maintain a longer therapeutic effect after treatment discontinuation. Linked Comment: Lee. Br J Dermatol 2020; 183:604–606. ? 2020 British Association of Dermatologists |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85082603689&doi=10.1111%2fbjd.18949&partnerID=40&md5=bee0d82da5020feb60fbbf3aa246cfb4 https://scholars.lib.ntu.edu.tw/handle/123456789/516744 |
ISBN: | 32064596 | ISSN: | 32064596 | DOI: | 10.1111/bjd.18949 | SDG/關鍵字: | calcitriol; rapamycin; calcitriol; rapamycin; acne; adolescent; adult; adverse event; aged; Article; burning sensation; cheek; child; clinical outcome; combination drug therapy; controlled study; disease severity assessment; double blind procedure; drug efficacy; drug formulation; drug safety; drug tolerability; erythema; facial angiofibroma; facial angiofibroma; female; folliculitis; follow up; hemangiofibroma; human; maintenance therapy; major clinical study; male; ointment; papule; priority journal; prospective study; pruritus; randomized controlled trial; skin fibrosis; tuberous sclerosis; complication; cutaneous drug administration; face tumor; treatment outcome; tuberous sclerosis; tumor recurrence; Administration, Cutaneous; Angiofibroma; Calcitriol; Facial Neoplasms; Humans; Neoplasm Recurrence, Local; Prospective Studies; Sirolimus; Treatment Outcome; Tuberous Sclerosis |
顯示於: | 醫學系 |
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