title: [Adjuvant radiotherapy in the therapy of uterine cancer in the first clinical stage].
abstract: OBJECTIVE
  The aim of our study was to find the influence of the postoperative radiotherapy on local control and overall survival in patients with carcinoma of the uterus. Endometrial carcinoma is the most frequent gynecologic malignity. Surgery, radiotherapy, chemotherapy and hormonal therapy are used in the treatment of this disease. The optimal cure strategy has not been established yet.
  
  
  METHODS
  Retrospective study.
  
  
  METHODS
  Department of Radiation Oncology, Masaryk Memorial Cancer Institute, Brno.
  
  
  METHODS
  We followed up 246 patients with the diagnosis of endometrial carcinoma. All patients were in clinical stage 1. Median of the age was 60 years. Every patient underwent radical hysterectomy and adnexectomy. Most of them had adjuvant radiotherapy. Combined radiotherapy was used (external beam radiotherapy and brachyradiotherapy). Some of patients underwent only external beam radiotherapy, other had only brachytherapy. We used Kaplan-Meier survival function and methods of Statistica.
  
  
  RESULTS
  The median of the follow up was 8.3 years. Local recurrence was proved in 16 cases. The time to the local relapse was 3.2 years. Dissemination occurred in 12 patients. The time to the progression was 5.9 years. Five-year DFS was 80.9%, five-year overall survival was 82.9%. Patients, who had risk factors, were proved to suffer from worse overall survival. The adjuvant radiotherapy improved the local, and the distant control in the group of patients with risk factors.
  
  
  CONCLUSIONS
  The influence of the radiotherapy on the local control was proved in many studies, the influence on the overall survival was not statistically significant. Temporally there is the option not to apply adjuvant radiotherapy. Our study shows the important benefit of the adjuvant treatment in cases of endometrial carcinoma and risk factors.
authors.affiliation: Oddelení radiacní onkologie, Masarykův onkologický ústav, Brno.
authors.forename: H
authors.initials: H
authors.lastname: Horová
authors.forename: J
authors.initials: J
authors.lastname: Růzicková
authors.forename: B
authors.initials: B
authors.lastname: Jezková
authors.forename: I
authors.initials: I
authors.lastname: Horová
authors.forename: M
authors.initials: M
authors.lastname: Budíková
authors.forename: A
authors.initials: A
authors.lastname: Dörr
mesh_terms: D016889:Endometrial Neoplasms / Q000401:mortality / Q000473:pathology / Q000532:radiotherapy* / Q000601:surgery; D005260:Female; D006801:Humans; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D018714:Radiotherapy, Adjuvant; D015996:Survival Rate