title: Topical phenytoin in diabetic foot ulcers.
abstract: OBJECTIVE
  The efficacy of topical phenytoin in the treatment of diabetic foot ulcers was evaluated in a controlled inpatient study.
  
  
  METHODS
  Fifty patients were treated with topical phenytoin, and 50 patients matched for age, sex, and ulcer areas, depth, chronicity, and infection were dressed with dry sterile occlusive dressing.
  
  
  RESULTS
  Both groups improved, but the ulcers treated with topical phenytoin healed more rapidly. Mean time to complete healing was 21 days with phenytoin and 45 days with control. The differences seen were statistically significant (P less than 0.05) via the chi 2 test.
  
  
  CONCLUSIONS
  Phenytoin appears to be useful as a topical agent in promoting the healing of diabetic foot ulcers.
authors.affiliation: Department of Surgery, Madras Medical College, India.
authors.forename: M G
authors.initials: MG
authors.lastname: Muthukumarasamy
authors.forename: G
authors.initials: G
authors.lastname: Sivakumar
authors.forename: G
authors.initials: G
authors.lastname: Manoharan
mesh_terms: D000328:Adult; D000368:Aged; D048909:Diabetes Complications; D005260:Female; D016523:Foot Ulcer / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010672:Phenytoin / Q000627:therapeutic use*
chemical_list: D010672:Phenytoin