title: Therapeutic applications of lotrafilcon a silicone hydrogel soft contact lenses.
abstract: OBJECTIVE
  To investigate the effectiveness of silicone hydrogel soft contact lenses for therapeutic applications.
  
  
  METHODS
  The study included 37 patients who had bullous keratopathy (n=12), recurrent corneal erosion (n=9), filamentous keratitis (n=3), corneal melting after corneal surgery (n=4), lamellar lacerations (n=4), or chemical trauma (n=5) and were fitted with silicone hydrogel soft contact lenses between May 2000 and August 2003 in First Eye Clinic of Kartal Training and Research Hospital. Changes in corneal signs by slitlamp evaluation, judgment of pain relief, additional complications, and success of therapeutic lens treatment were reported. Appropriate medical therapy was given as required.
  
  
  RESULTS
  A total of 83.78% of the patients had complete healing, and 8.1% of the patients showed at least partial improvement. Visual acuity improved in 56% of patients, and pain relief was achieved in 91.16% of the patients. No additional complications were reported in relation to the lenses.
  
  
  CONCLUSIONS
  The use of high-Dk lotrafilcon A soft contact lenses for therapeutic purposes is safe, effective, and practical.
authors.affiliation: First Eye Clinic, Kartal Training and Research Hospital, Istanbul, Turkey. yeldaozkurt@yahoo.com
authors.forename: Yelda
authors.initials: Y
authors.lastname: Ozkurt
authors.forename: Ozlen
authors.initials: O
authors.lastname: Rodop
authors.forename: Yeşim
authors.initials: Y
authors.lastname: Oral
authors.forename: Arzu
authors.initials: A
authors.lastname: Cömez
authors.forename: Baran
authors.initials: B
authors.lastname: Kandemir
authors.forename: Omer Kamil
authors.initials: OK
authors.lastname: Doğan
mesh_terms: D003262:Contact Lenses, Extended-Wear; D003315:Cornea / Q000473:pathology; D003316:Corneal Diseases / Q000473:pathology / Q000503:physiopathology / Q000628:therapy*; D004867:Equipment Design; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D020100:Hydrogels; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D012828:Silicones; D016896:Treatment Outcome; D014792:Visual Acuity; D005466:Fluorocarbons
chemical_list: D020100:Hydrogels; D012828:Silicones; C481129:lotrafilcon A; D005466:Fluorocarbons