Multiple myeloma in elderly patients: presenting features and outcome

Few studies have been performed regarding multiple myeloma (MM) in elderly patients. We report a retrospective series of 130 unselected patients with MM aged 75 yr or more at diagnosis. Presenting features were identical to those reported in younger patients, except for a higher rate of infection. Heavy comorbidity was characteristic of unselected geriatric patients. Ninety-four patients received conventional chemotherapy. The response rate was 62%. Treatment toxicity was mild. Median survival was 22 months. Durie-Salmon (DS) clinical stages II and III MM were severe and often led to death, while significantly more patients with DS stage I MM died from unrelated causes (p or = 85 yr, performance status > or = 2, creatinine level > or = 120 micromol/l, beta 2 microglobulin level > 4 mg/l, C-reactive protein level > 6 mg/l, platelet count or = 85 yr (p or = 2 (p or = 120 micromol/l (p<0.0001) were independent factors in predicting short survival. This study provides evidence that in patients with symptomatic MM age should not be considered as a major obstacle to active treatment. Prospective clinical trials are needed in this population of patients and should include an assessment of quality of life.