title: Impact of age on outcome of patients with cancer undergoing autologous bone marrow transplant.
abstract: OBJECTIVE
  We examined the impact of age on outcomes in patients with cancer undergoing autologous bone marrow transplantation (ABMT).
  
  
  METHODS
  All 506 adult patients who underwent ABMT at the Johns Hopkins Oncology Center between January 1987 and January 1994 were studied. A total of 405 patients were aged 18 to 49 years and 101 were aged > or = 50. The effect of age and other prognostic variables on transplant-related mortality (TRM), relapse, and event-free survival rates were analyzed.
  
  
  RESULTS
  Patients aged > or = 50 years has a 2.24-fold increased risk of TRM. Although relapse rates were not different based on age, the increased TRM rate resulted in a slight decrease in overall event-free survival in the older patients. Causes of death were not different by age and were mainly related to preparative regimen toxicity. Length of hospital stay and hospitalization costs were not increased in the older patients.
  
  
  CONCLUSIONS
  While the TRM rate was higher in older patients, relapse rates were not increased. Nearly 25% of older patients were expected to be cured of the disease. These data support the use of ABMT in eligible older patients, at least up to the age of 65.
authors.affiliation: Division of Hematologic Malignancies, Johns Hopkins Oncology Center, Johns Hopkins University, Baltimore, MD, USA.
authors.forename: C B
authors.initials: CB
authors.lastname: Miller
authors.forename: S
authors.initials: S
authors.lastname: Piantadosi
authors.forename: G B
authors.initials: GB
authors.lastname: Vogelsang
authors.forename: D C
authors.initials: DC
authors.lastname: Marcellus
authors.forename: L
authors.initials: L
authors.lastname: Grochow
authors.forename: M J
authors.initials: MJ
authors.lastname: Kennedy
authors.forename: R J
authors.initials: RJ
authors.lastname: Jones
mesh_terms: D000328:Adult; D000367:Age Factors; D016026:Bone Marrow Transplantation; D018572:Disease-Free Survival; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000401:mortality / Q000628:therapy*; D012008:Recurrence; D014182:Transplantation, Autologous; D016896:Treatment Outcome