title: [Tolerance and feasibility of adjuvant treatment of stage II malignant melanoma with high-dose interferon-alpha].
abstract: BACKGROUND
  The use of high-dose interferon alpha as adjuvant therapy has been shown for the first time to improve recurrence-free and overall survival in stage II malignant melanoma. The aim of our work was to evaluate the toxicity of this therapeutic scheme during a 1-year period in 13 patients with malignant melanoma.
  
  
  METHODS
  Thirteen patients, mean age 56 years, with stage II melanoma were included. Interferon alpha was administered at the dose of 20 MU per m2 body surface area five days per week for four weeks during the induction phase and at the dose of 10 MU subcutaneously three times a week for 48 weeks in the maintenance phase. Patients underwent clinical assessment daily and had blood tests twice a week during the induction phase. Weekly blood tests and monthly examinations were then performed during the maintenance phase. Clinical and biological toxicity was evaluated in accordance with the WHO scores. Grade 3 toxicity led to a 30 p. 100 dose reduction and treatment was interrupted in case of grade 4 toxicity.
  
  
  RESULTS
  A flu-like syndrome (grade 1-2) and digestive disorders, nausea, anorexia related to dysgeusia or dry mouth were observed in most of the patients during the induction phase and persisted in 30% of the patients during the maintenance phase. Six patients developed a state of depression (grade 2-3) which persisted during the maintenance phase, inciting us to prescribe an antidepressor regimen for all our patients. One patient developed major reversible alopecia at dose reduction. Nine patients had grade 1 or grade 2 neutropenia and four had grade 3 neutropenia. Seven patients developed grade 1-2 thrombocytopenia, six had elevated transaminase levels (grade 1-2) and two moderately elevated CPK.
  
  
  CONCLUSIONS
  At the end of the induction phase of interferon alpha therapy in 13 patients with malignant melanoma, 8/13 had received 100 p. 100 of the theoretical dose and 11/13 had received 80 p. 100. At the end of the treatment protocol, 5/10 patients had received 100 p. 100 of the theoretical dose and 8/10 more than 80 p. 100. The proposed protocol appears to be feasible without major risk. Rigorous clinical and biological surveillance is mandatory.
authors.affiliation: Service de dermatologie, CHU, Hôpital Dupuytren, Limoges.
authors.forename: C
authors.initials: C
authors.lastname: Bédane
authors.forename: V
authors.initials: V
authors.lastname: Le Brun
authors.forename: S
authors.initials: S
authors.lastname: Boulinguez
authors.forename: J F
authors.initials: JF
authors.lastname: Berdah
authors.forename: M L
authors.initials: ML
authors.lastname: Bouyssou
authors.forename: N
authors.initials: N
authors.lastname: Delpuget
authors.forename: P
authors.initials: P
authors.lastname: Bernard
authors.forename: N
authors.initials: N
authors.lastname: Tubiana-Mathieu
authors.forename: J M
authors.initials: JM
authors.lastname: Bonnetblanc
mesh_terms: D000328:Adult; D000368:Aged; D004341:Drug Evaluation; D004361:Drug Tolerance; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007279:Injections, Subcutaneous; D016898:Interferon-alpha / Q000008:administration & dosage* / Q000009:adverse effects; D008297:Male; D008545:Melanoma / Q000473:pathology / Q000628:therapy*; D008875:Middle Aged; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000473:pathology / Q000628:therapy*; D013997:Time Factors
chemical_list: D016898:Interferon-alpha