title: [Treatment of cancer of the rectum. Practical survey based on 7 French departments in 1990].
abstract: OBJECTIVE
  Therapeutic modalities in rectal cancer were analyzed in a French population based study. This work reviewed all the new cases of rectal adenocarcinoma diagnosed in a one-year period from January 1st to December 31st 1990 among the population of 7 provinces. Thus, 427 new cases of rectal cancer were included in a data base (EUROCARE). The main goal of this study was to provide an up-to-date, unbiased evaluation of the different treatments of rectal cancer according to its stage when diagnosed. The aim was also to point out differences in therapeutic management between these different geographic areas. A three-stage clinico-pathological staging was used to minimize stage migration bias.
  
  
  RESULTS
  77.8% of the patients underwent a rectal excision; among them, 53.9% had a sphincter saving procedure. Adjuvant radiotherapy was associated to rectal resection in 46.2% of the patients and was pre-operative in 45.9%. Only 13.7% of patients had chemotherapy.
  
  
  CONCLUSIONS
  We demonstrated a significative difference of therapeutic modalities between these different french geographic areas concerning adjuvant radiotherapy and chemotherapy. This work supports the need and the value of population-based study for clinical management, prognostic evaluation and evaluation of public health issues.
authors.affiliation: Service de Chirurgie Digestive, CHRU, Caen.
authors.forename: J
authors.initials: J
authors.lastname: Maurel
authors.forename: P
authors.initials: P
authors.lastname: Grosclaude
authors.forename: D
authors.initials: D
authors.lastname: Pottier
authors.forename: J
authors.initials: J
authors.lastname: Faivre
authors.forename: S
authors.initials: S
authors.lastname: Schraub
authors.forename: G
authors.initials: G
authors.lastname: Launoy
authors.forename: J P
authors.initials: JP
authors.lastname: Daures
authors.forename: A L
authors.initials: AL
authors.lastname: Villing
authors.forename: N
authors.initials: N
authors.lastname: Raverdy
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D003131:Combined Modality Therapy; D003625:Data Collection; D005260:Female; D005602:France; D006801:Humans; D008297:Male; D015999:Multivariate Analysis; D018714:Radiotherapy, Adjuvant; D012004:Rectal Neoplasms / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery*
vernacular_title: Traitement du cancer du rectum. Enquête de pratique dans 7 départements français en 1990.