title: [Effectiveness of a classical homeopathic treatment in atopic eczema. A randomised placebo-controlled double-blind clinical trial].
abstract: BACKGROUND
  Atopic dermatitis (atopic eczema) is one of those diseases where homeopaths claim to have good success although this has never been proven by rigorously controlled trials.
  
  
  METHODS
  Single-centre, randomised, double-blind clinical trial comparing homeopathic remedies with placebo in young adults (age 18-35) with atopic dermatitis. Homeopathic remedies were individually administered according to the rules of classical homeopathy. After an untreated baseline period of 4 weeks, all patients were treated and monitored for 32 weeks. Throughout the study, co-medication was allowed only with indifferent emollients. The main outcome parameter was disease severity as assessed by Costa and Saurat's multi-parameter atopic dermatitis score (MP-score).
  
  
  RESULTS
  744 patients were screened out of which 24 (10 verum, 14 placebo) were randomised and analysed. Treatment groups were balanced in most baseline parameters but MP-scores were significantly higher in verum patients (p = 0.034, t-test). 10 patients (5 per group) dropped out of the study, mainly because the treatment was perceived as ineffective and co-medication was needed. The MP-score decreased from 54.5 +/- 11.0 to 40.7 +/- 12.5 in the verum group and from 45.9 +/- 7.6 to 32.7 +/- 21.8 in the placebo group, resulting in a non-significant group difference of 5.6 in favour of placebo (CI: -9.0 to 20.2; p = 0.46; ANCOVA). No secondary parameter (quality of life, coping, global assessments of treatment success) showed significant differences between groups (all p > 0.15).
  
  
  CONCLUSIONS
  In this study, individualised homeopathic remedies did not prove to be superior to placebo in atopic dermatitis. Yet, generalisability of results is limited due to the small number of patients and the high percentage of ineligible patients.
authors.affiliation: Private Praxis, Wolfratshausen, Deutschland.
authors.forename: Joachim
authors.initials: J
authors.lastname: Siebenwirth
authors.forename: Rainer
authors.initials: R
authors.lastname: Lüdtke
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Remy
authors.forename: Jürgen
authors.initials: J
authors.lastname: Rakoski
authors.forename: Siegfried
authors.initials: S
authors.lastname: Borelli
authors.forename: Johannes
authors.initials: J
authors.lastname: Ring
mesh_terms: D000293:Adolescent; D000328:Adult; D003876:Dermatitis, Atopic / Q000188:drug therapy*; D003879:Dermatologic Agents / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D008419:Materia Medica / Q000627:therapeutic use*; D016896:Treatment Outcome; D055815:Young Adult
chemical_list: D003879:Dermatologic Agents; D008419:Materia Medica