International journal of dermatology · 2018
Tetracycline, nicotinamide, and lesionally administered clobetasol as a therapeutic option to prednisone in patients with bullous pemphigoid: a comparative, retrospective analysis of 106 patients with long-term follow-up.
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Kalinska-Bienias Agnieszka, Kowalczyk Emilia, Jagielski Pawel, Kowalewski Cezary, Wozniak Katarzyna
Аннотация
BACKGROUND: Bullous pemphigoid (BP) is an autoimmune blistering disease associated with preexisting comorbidities and higher mortality. The interest in using therapy other than oral steroids in BP management results from severe complications and increased risk of death. The efficacy of oral doxycycline or whole-body application of topical clobetasol has been proven in randomized controlled trials. The case series study suggested that combination of tetracycline, nicotinamide, and lesionally administered clobetasol may also be useful.
METHODS: We conducted a clinical 3-year retrospective study of treatment with tetracycline, nicotinamide, and lesionally administered clobetasol (TNC) in comparison to prednisone (P). Out of 106 patients (mean age 78 ± 9.9 years) with newly diagnosed BP, 59 received tetracycline 1.5 g/daily, nicotinamide 1.2 g/daily, and 0.05% lesionally administered clobetasol cream, and 47 patients - prednisone 0.5 mg/kg daily.
RESULTS: The median time to disease control was achieved after 7 days in both groups. At 4 weeks, 93.2% of patients treated with TNC and 89.1% from P group achieved disease control. The median period between complete remission and relapse was 60 days in the TNC group and 90 days in the P group (P = 0.84). At least one relapse within 1 year was noted in 32.1% of patients from the TNC group and 50% from the P group (P = 0.09). The 1-year survival for the TNC and P groups was 83% and 65.9%, respectively (P = 0.04), and the 3-year survival was 71.2% and 48% (P = 0.019), respectively.
CONCLUSIONS: Tetracycline and nicotinamide combined with lesionally administered clobetasol is an alternative, effective treatment with better survival rates compared to prednisone in BP.
METHODS: We conducted a clinical 3-year retrospective study of treatment with tetracycline, nicotinamide, and lesionally administered clobetasol (TNC) in comparison to prednisone (P). Out of 106 patients (mean age 78 ± 9.9 years) with newly diagnosed BP, 59 received tetracycline 1.5 g/daily, nicotinamide 1.2 g/daily, and 0.05% lesionally administered clobetasol cream, and 47 patients - prednisone 0.5 mg/kg daily.
RESULTS: The median time to disease control was achieved after 7 days in both groups. At 4 weeks, 93.2% of patients treated with TNC and 89.1% from P group achieved disease control. The median period between complete remission and relapse was 60 days in the TNC group and 90 days in the P group (P = 0.84). At least one relapse within 1 year was noted in 32.1% of patients from the TNC group and 50% from the P group (P = 0.09). The 1-year survival for the TNC and P groups was 83% and 65.9%, respectively (P = 0.04), and the 3-year survival was 71.2% and 48% (P = 0.019), respectively.
CONCLUSIONS: Tetracycline and nicotinamide combined with lesionally administered clobetasol is an alternative, effective treatment with better survival rates compared to prednisone in BP.