title: Outpatient thermal balloon ablation of the endometrium.
abstract: OBJECTIVE
  To determine the feasibility and potential efficacy of thermal balloon ablation of the endometrium in the outpatient setting without the need for general anesthesia or conscious sedation.
  
  
  METHODS
  Prospective observational study.
  
  
  METHODS
  Outpatient hysteroscopy clinic in a university-affiliated teaching hospital.
  
  
  METHODS
  Fifty-three consecutively recruited women with menorrhagia that was unresponsive to medical treatment.
  
  
  METHODS
  Thermal balloon endometrial ablation using local anesthetic without conscious sedation.
  
  
  METHODS
  Procedure feasibility, change in menstrual symptoms, and patient satisfaction and quality of life (Menorrhagia Utility Scale and EuroQol) at 6-month follow-up.
  
  
  RESULTS
  Thermal balloon ablation was successfully completed in 50 (94%) of 53 women. The three failed procedures consisted of one case in which the woman could not tolerate the procedure because of severe discomfort, one case of equipment failure, and one case in which the balloon catheter could not be inserted into the uterine cavity. Completed outcome questionnaires were returned by 49 (98%) of 50 treated women. Improvement in menstrual loss was experienced by 39 (80%) of 49 women, and satisfaction with the outcome of treatment on menstrual symptoms was reported by 33 (67%) of 49 women. Significantly higher condition-specific quality-of-life scores were associated with treatment satisfaction.
  
  
  CONCLUSIONS
  Thermal balloon ablation of the endometrium is feasible in the outpatient setting. Improvement in menstrual symptoms and satisfaction with the outcome of treatment appear to be comparable to published inpatient data. Further studies are required to determine the cost-effectiveness of outpatient compared with inpatient thermal balloon therapy.
authors.affiliation: Academic Department of Obstetrics and Gynaecology, Birmingham Women's Hospital, Birmingham, United Kingdom. t.j.clark@bham.ac.uk
authors.forename: Thomas Justin
authors.initials: TJ
authors.lastname: Clark
authors.forename: Janesh Kumar
authors.initials: JK
authors.lastname: Gupta
mesh_terms: D000328:Adult; D000553:Ambulatory Care; D017115:Catheter Ablation; D002404:Catheterization; D004717:Endometrium; D005240:Feasibility Studies; D005260:Female; D006801:Humans; D006979:Hyperthermia, Induced; D008595:Menorrhagia / Q000503:physiopathology / Q000628:therapy*; D008875:Middle Aged; D017060:Patient Satisfaction; D011788:Quality of Life; D011795:Surveys and Questionnaires; D016896:Treatment Outcome