title: Comparison of calcipotriol and coal tar in conjunction with sun exposure in chronic plaque psoriasis: a pilot study.
abstract: This study was a left-right comparison of the efficacy of 0.005% calcipotriol ointment and 5% coal tar ointment in conjunction with sun exposure in 10 patients with stable plaque psoriasis. After four weeks of therapy, the calcipotriol treated site showed a significantly faster fall in PASI compared to the coal tar treated site. At eight weeks, this difference was not significant with both sides showing comparable improvement in lesions, as shown by PASI values. There were no significant side effects from either therapy. We conclude that both calcipotriol and coal tar ointments have comparable efficacy in treating stable plaque psoriasis when used simultaneously with sun exposure, although the initial response to calcipotriol is faster.
authors.affiliation: Department of Dermatology, Venereology and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
authors.forename: I
authors.initials: I
authors.lastname: Kaur
authors.forename: A
authors.initials: A
authors.lastname: Saraswat
authors.forename: B
authors.initials: B
authors.lastname: Kumar
mesh_terms: D000287:Administration, Topical; D000328:Adult; D000368:Aged; D002117:Calcitriol / Q000008:administration & dosage* / Q000031:analogs & derivatives; D002908:Chronic Disease; D003033:Coal Tar / Q000008:administration & dosage*; D003131:Combined Modality Therapy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D010865:Pilot Projects; D011565:Psoriasis / Q000175:diagnosis / Q000628:therapy*; D016896:Treatment Outcome; D014466:Ultraviolet Rays
chemical_list: C055085:calcipotriene; D003033:Coal Tar; D002117:Calcitriol