title: Extracorporeal photochemotherapy in progressive systemic sclerosis.
abstract: BACKGROUND
  Extracorporeal photochemotherapy, an immune-modulating form of therapy, has been shown to be effective in the treatment of autoimmune diseases. We evaluated the effects of extracorporeal photochemotherapy in the treatment of patients with progressive systemic sclerosis (PSS).
  
  
  METHODS
  Nine patients with active progressive systemic sclerosis were treated with extracorporeal photochemotherapy on 2 successive days monthly. The duration of therapy ranged from 6 to 21 months.
  
  
  RESULTS
  A significant improvement was noted in the skin, musculoskeletal system, functional index, and symptoms including Raynaud's phenomenon, dyspnea, fatigue, dysphagia, and arthralgias, as well as improvement of cutaneous ulcers. Stabilization of the pulmonary function studies was also noted in the majority of patients over the course of therapy. No serious side effects were noted throughout the course of therapy in the 9 patients.
  
  
  CONCLUSIONS
  The results suggest that photopheresis may be beneficial in selected early cases of progressive systemic sclerosis.
authors.affiliation: Department of Medicine, Columbia University College of Physicians and Surgeons, New York, New York.
authors.forename: F X
authors.initials: FX
authors.lastname: Di Spaltro
authors.forename: C
authors.initials: C
authors.lastname: Cottrill
authors.forename: C
authors.initials: C
authors.lastname: Cahill
authors.forename: E
authors.initials: E
authors.lastname: Degnan
authors.forename: G J
authors.initials: GJ
authors.lastname: Mulford
authors.forename: D
authors.initials: D
authors.lastname: Scarborough
authors.forename: A J
authors.initials: AJ
authors.lastname: Franks
authors.forename: A S
authors.initials: AS
authors.lastname: Klainer
authors.forename: E
authors.initials: E
authors.lastname: Bisaccia
mesh_terms: D000203:Activities of Daily Living; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007668:Kidney / Q000187:drug effects / Q000503:physiopathology; D007937:Leukapheresis / Q000379:methods*; D008168:Lung / Q000187:drug effects / Q000503:physiopathology; D008297:Male; D008730:Methoxsalen / Q000627:therapeutic use; D008875:Middle Aged; D009132:Muscles / Q000187:drug effects; D011701:PUVA Therapy / Q000379:methods*; D016059:Range of Motion, Articular / Q000187:drug effects; D012595:Scleroderma, Systemic / Q000188:drug therapy* / Q000503:physiopathology; D012867:Skin / Q000187:drug effects; D012880:Skin Pigmentation / Q000187:drug effects
chemical_list: D008730:Methoxsalen