title: Smoke from leaves of Populus euphratica Olivier vs. conventional cryotherapy for the treatment of cutaneous warts: a pilot, randomized, single-blind, prospective study.
abstract: BACKGROUND
  Populous euphratica tree which belongs to Salicaceae family is naturally distributed in many parts of the world. Our purpose was to compare the therapeutic effects of smoke of its burnt leaves with conventional cryotherapy in patients with warts.
  
  
  METHODS
  Sixty consecutive wart patients were randomly treated with leaves of Populous euphratica tree (Group A) or conventional cryotherapy (Group B) and were followed up for 22 weeks.
  
  
  RESULTS
  The respective end results in group A and group B were; Complete cure rates 66.7% vs. 46.4% (P= NS), partial resolution rates 8.3% vs. 14.3% (P= NS). The recurrence rate however, was 4.2% in group A and 32.2% in group B patients (P= 0.024).
  
  
  CONCLUSIONS
  The smoke of burnt leaves of Populus euphratica tree can be equally effective for treatment of hand and foot warts as cryotherapy.
authors: Department of Internal Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
authors: Ali Reza
authors: AR
authors: Rahimi
authors: Maryam
authors: M
authors: Emad
authors: Gholam Reza
authors: GR
authors: Rezaian
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D017679:Cryotherapy; D005260:Female; D005533:Foot Dermatoses / Q000628:therapy*; D006229:Hand Dermatoses / Q000628:therapy*; D006801:Humans; D008297:Male; D008517:Phytotherapy / Q000379:methods*; D010865:Pilot Projects; D018515:Plant Leaves; D028321:Plant Preparations / Q000627:therapeutic use; D032107:Populus; D011446:Prospective Studies; D016037:Single-Blind Method; D012867:Skin / Q000473:pathology; D012906:Smoke; D016896:Treatment Outcome; D014860:Warts / Q000628:therapy*
chemical_list: D028321:Plant Preparations; D012906:Smoke