title: Short-term chlorambucil for refractory uveitis in Behcet's disease.
abstract: OBJECTIVE
  To evaluate the effects of short-term chlorambucil therapy in the management of uveitis due to Behcet's disease.
  
  
  METHODS
  Forty-four patients with refractory uveitis associated with Behcet's disease who had had short-term chlorambucil therapy for about 23 weeks were included in the study. The frequency of attacks (number of attacks per year) and the longest period between the attacks were analyzed to evaluate the efficiency of the therapy. The therapy was judged to be effective if the patient had < or =1 attack a year and/or > or =1 year between the attacks.
  
  
  RESULTS
  The mean follow-up time was 51.4 +/- 32.5 months (range: 13-122 months). Following the therapy, the mean frequency of attacks had decreased from 4.9 +/- 2.3 to 0.9 +/- 1.4 (p < 0.0001) and the mean longest period between the attacks was prolonged from 4.4 +/- 2.3 months to 25.7 +/- 23.1 months (p < 0.0001). The ratio of severe attacks had decreased from 74.1 +/- 34% to 51.3 +/- 36.6% (p = 0.0218). The best-corrected visual acuity was increased in 32.9%, decreased in 34.2%, and the same in 32.9% of the eyes. Phytsis bulbi developed in three (3.8%) eyes. New attacks were seen in 56.8% of patients and another immunosuppressive agent(s) was given to 40.9% of the patients 1-8 months after treatment. No serious side effects were observed during the chlorambucil therapy.
  
  
  CONCLUSIONS
  Short-term chlorambucil therapy for refractory uveitis in Behcet's disease is effective in controlling the disease in two-thirds of patients.
authors.affiliation: Department of Ophthalmology, SSK Okmeydani Training Hospital, Mehmet Aki Bey Sokak No: 3/12, 80700 Besiktas, Istanbul, Turkey. muduna@istanbul.edu.tr
authors.forename: B A
authors.initials: BA
authors.lastname: Mudun
authors.forename: A
authors.initials: A
authors.lastname: Ergen
authors.forename: S U
authors.initials: SU
authors.lastname: Ipcioglu
authors.forename: E Y
authors.initials: EY
authors.lastname: Burumcek
authors.forename: Y
authors.initials: Y
authors.lastname: Durlu
authors.forename: M O
authors.initials: MO
authors.lastname: Arslan
mesh_terms: D000293:Adolescent; D000328:Adult; D018906:Antineoplastic Agents, Alkylating / Q000627:therapeutic use*; D001528:Behcet Syndrome / Q000150:complications / Q000188:drug therapy*; D002648:Child; D002699:Chlorambucil / Q000627:therapeutic use*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use; D008297:Male; D012008:Recurrence; D012189:Retrospective Studies; D016896:Treatment Outcome; D014605:Uveitis / Q000188:drug therapy* / Q000209:etiology; D014792:Visual Acuity
chemical_list: D018906:Antineoplastic Agents, Alkylating; D007166:Immunosuppressive Agents; D002699:Chlorambucil