title: Four-year follow-up results of a WHO-recommended multiple-drug regimen in paucibacillary leprosy patients in Malawi.
abstract: An evaluation of a World Health Organization-recommended multidrug therapy (WHO/MDT) in 499 paucibacillary leprosy patients is described. Patients were followed for 48 months after completion of treatment. Overall relapse rates after treatment were found to be 6.5 per 1000 person years (95% confidence interval 3.4-11.4). There were 12 relapses. A relative lack of cell-mediated immunity, as suggested by number of lesions, clinical classification and lepromin test results, and poor compliance with the dapsone component of WHO/MDT, appeared to be associated with a marginally increased risk of relapse. Severe type 1 reactions after completion of treatment occurred in 17 (3.5%) patients, 15/17 during the first 12 months of follow-up. Overall, 12 (2.5%) patients developed new disabilities during or after WHO/MDT.
authors.affiliation: LEPRA Control Project, Lilongwe, Malawi.
authors.forename: G
authors.initials: G
authors.lastname: Boerrigter
authors.forename: J M
authors.initials: JM
authors.lastname: Pönnighaus
authors.forename: P E
authors.initials: PE
authors.lastname: Fine
authors.forename: R J
authors.initials: RJ
authors.lastname: Wilson
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004359:Drug Therapy, Combination; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D007917:Leprostatic Agents / Q000627:therapeutic use*; D007918:Leprosy / Q000188:drug therapy*; D015439:Leprosy, Borderline / Q000188:drug therapy; D015441:Leprosy, Tuberculoid / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D012008:Recurrence
chemical_list: D007917:Leprostatic Agents