BACKGROUND: Recent advances in the treatment of psoriasis include both the topical vitamin D analogue calcipotriol and cyclosporine. Combined treatments have been sought to decrease the incidence of side effects while maintaining efficacy in the treatment of severe chronic plaque psoriasis. OBJECTIVE: The objective of this study was to evaluate the efficacy and safety of the combination of 2 mg/kg/day of cyclosporine with calcipotriol ointment (50 micrograms/gm) in the treatment of severe plaque psoriasis. METHODS:Sixty-nine patients were randomly selected for this double-blind, multicenter study to receive cyclosporine (2 mg/kg/day) combined with calcipotriol ointment (50 micrograms/gm) or cyclosporine (2 mg/kg/day) combined with placebo ointment (vehicle of calcipotriol) for a 6-week period. RESULTS: Complete clearing or 90% improvement in Psoriasis Area and Severity Index score occurred in 50.0% of patients in the calcipotriol/cyclosporine group in comparison with 11.8% of patients treated with placebo/cyclosporine (p = 0.0019). The confidence interval for the difference ranged from 17.8% to 58.7%. No difference was found between the two groups with respect to side effects. CONCLUSION: The calcipotriol/cyclosporine combination was more effective than placebo/cyclosporine. Further studies are needed to establish the long-term efficacy and safety profile of this combination therapy.
RCT Entities:
BACKGROUND: Recent advances in the treatment of psoriasis include both the topical vitamin D analogue calcipotriol and cyclosporine. Combined treatments have been sought to decrease the incidence of side effects while maintaining efficacy in the treatment of severe chronic plaque psoriasis. OBJECTIVE: The objective of this study was to evaluate the efficacy and safety of the combination of 2 mg/kg/day of cyclosporine with calcipotriol ointment (50 micrograms/gm) in the treatment of severe plaque psoriasis. METHODS: Sixty-nine patients were randomly selected for this double-blind, multicenter study to receive cyclosporine (2 mg/kg/day) combined with calcipotriol ointment (50 micrograms/gm) or cyclosporine (2 mg/kg/day) combined with placebo ointment (vehicle of calcipotriol) for a 6-week period. RESULTS: Complete clearing or 90% improvement in Psoriasis Area and Severity Index score occurred in 50.0% of patients in the calcipotriol/cyclosporine group in comparison with 11.8% of patients treated with placebo/cyclosporine (p = 0.0019). The confidence interval for the difference ranged from 17.8% to 58.7%. No difference was found between the two groups with respect to side effects. CONCLUSION: The calcipotriol/cyclosporine combination was more effective than placebo/cyclosporine. Further studies are needed to establish the long-term efficacy and safety profile of this combination therapy.
Authors: A Nast; I Kopp; M Augustin; K B Banditt; W H Boehncke; M Follmann; M Friedrich; M Huber; C Kahl; J Klaus; J Koza; I Kreiselmaier; J Mohr; U Mrowietz; H M Ockenfels; H D Orzechowski; J Prinz; K Reich; T Rosenbach; S Rosumeck; M Schlaeger; G Schmid-Ott; M Sebastian; V Streit; T Weberschock; B Rzany Journal: Arch Dermatol Res Date: 2007-05-12 Impact factor: 3.017