Wenting Hu1, Yongping Xu2, Yangyang Ma3, Jiehao Lei1, Fuquan Lin1, Ai-E Xu4. 1. Department of Dermatology, Third People's Hospital of Hangzhou, 38 Xihu Ave, Hangzhou, Zhejiang, People's Republic of China. 2. Department of Dermatology, Dermatological Hospital of Yiwu, Yiwu, People's Republic of China. 3. Department of Dermatology, Third People's Hospital of Hangzhou Affiliated to Zhejiang Chinese Medical University, Hangzhou, People's Republic of China. 4. Department of Dermatology, Third People's Hospital of Hangzhou, 38 Xihu Ave, Hangzhou, Zhejiang, People's Republic of China. xuaiehz@msn.com.
Abstract
BACKGROUND: The efficacy of topical calcineurin inhibitors (TCIs) for the treatment of infants with vitiligo aged less than 2 years remains to be fully determined. OBJECTIVE: This aim of this pilot study was to assess the efficacy and tolerability of the TCIs tacrolimus and pimecrolimus in infants with vitiligo aged under 2 years. METHODS:Infants with vitiligo aged < 2 years were randomly assigned to receive either tacrolimus ointment 0.03% or pimecrolimus cream 1% for a period of 6 months. During this period, topical treatment was applied twice daily. The proportion of body surface area of the treated lesions, locations, and possible adverse effects were recorded. In addition, the overall satisfaction scores of the patients' parents was evaluated by virtue of the visual analog scale (VAS). RESULTS:Forty-six infants with vitiligo were enrolled in this study. The overall response rate (> 0% repigmentation) was 100%, while the effective rate (> 50% repigmentation) of the tacrolimus and pimecrolimus groups was 69.6% and 65.2%, respectively. Meanwhile, the effective rates for vitiligo located on the head and neck, trunk, and extremities were 70%, 64.3% and 50%, respectively, while the response rates for non-segmental and segmental vitiligo were 74.4% and 28.6%, respectively. Only a low incidence of local adverse reactions (including mild redness and skin picking) was reported during the treatment process. CONCLUSIONS: Topical tacrolimus ointment 0.03% or pimecrolimus cream 1% have efficacy for vitiligo in infants, which serves to achieve an appropriate level of safety and tolerability during the 6-month period of applications. Thus, TCIs proved to be a therapeutic option for vitiligo in infants under 2 years of age.
RCT Entities:
BACKGROUND: The efficacy of topical calcineurin inhibitors (TCIs) for the treatment of infants with vitiligo aged less than 2 years remains to be fully determined. OBJECTIVE: This aim of this pilot study was to assess the efficacy and tolerability of the TCIs tacrolimus and pimecrolimus in infants with vitiligo aged under 2 years. METHODS:Infants with vitiligo aged < 2 years were randomly assigned to receive either tacrolimus ointment 0.03% or pimecrolimus cream 1% for a period of 6 months. During this period, topical treatment was applied twice daily. The proportion of body surface area of the treated lesions, locations, and possible adverse effects were recorded. In addition, the overall satisfaction scores of the patients' parents was evaluated by virtue of the visual analog scale (VAS). RESULTS: Forty-six infants with vitiligo were enrolled in this study. The overall response rate (> 0% repigmentation) was 100%, while the effective rate (> 50% repigmentation) of the tacrolimus and pimecrolimus groups was 69.6% and 65.2%, respectively. Meanwhile, the effective rates for vitiligo located on the head and neck, trunk, and extremities were 70%, 64.3% and 50%, respectively, while the response rates for non-segmental and segmental vitiligo were 74.4% and 28.6%, respectively. Only a low incidence of local adverse reactions (including mild redness and skin picking) was reported during the treatment process. CONCLUSIONS: Topical tacrolimus ointment 0.03% or pimecrolimus cream 1% have efficacy for vitiligo in infants, which serves to achieve an appropriate level of safety and tolerability during the 6-month period of applications. Thus, TCIs proved to be a therapeutic option for vitiligo in infants under 2 years of age.
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