Citations

AbstractWe analyzed the presenting features and survival in 1689 patients with multiple myeloma aged younger than 50 years compared with 8860 patients 50 years of age and older. Of the total 10 549 patients, 7765 received conventional therapy and 2784 received high-dose therapy. Young patients were more frequently male, had more favorable features such as low International Staging System (ISS) and Durie-Salmon stage as well as less frequently adverse prognostic factors including high C-reactive protein (CRP), low hemoglobin, increased serum creatinine, and poor performance status. Survival was significantly longer in young patients (median, 5.2 years vs 3.7 years; P < .001) both after conventional (median, 4.5 years vs 3.3 years; P < .001) or high-dose therapy (median, 7.5 years vs 5.7 years; P = .04). The 10-year survival rate was 19% after conventional therapy and 43% after high-dose therapy in young patients, and 8% and 29%, respectively, in older patients. Multivariate analysis revealed age as an independent risk factor during conventional therapy, but not after autologous transplantation. A total of 5 of the 10 independent risk factors identified for conventional therapy were also relevant for autologous transplantation. After adjusting for normal mortality, lower ISS stage and other favorable prognostic features seem to account for the significantly longer survival of young patients with multiple myeloma with age remaining a risk factor during conventional therapy.

Abstract OBJECTIVE To report presenting clinical symptoms, previous medical history, and survival rates for people with saccular intracranial aneurysms (IAs), in a defined population. METHODS The medical records of all residents of Olmsted County, Minnesota, with possible IAs were reviewed. Clinical manifestations at the time of diagnosis, previous medical history, demographic factors, and survival rates after diagnosis were determined. RESULTS Of 270 people with IAs detected between 1965 and 1995, 188 exhibited symptoms at the time of diagnosis, including 74% of women and 63% of men (P = 0.054). Intracranial hemorrhage (ICH) was the most common presenting symptom (60% of all patients and 86% of patients who exhibited symptoms), followed by cranial nerve palsy, transient ischemic attacks, and seizures. Survival rates after detection (with the exclusion of cases that were first detected during autopsies) were dependent on the occurrence of ICH; 23% of patients who presented with ICH died by 1 day after diagnosis, compared with 5% of those who did not exhibit symptoms or exhibited symptoms but without ICH at presentation. At 5 years, 44.7% of patients with hemorrhage had died, compared with 29.4% of patients with symptoms other than hemorrhage. After the first 24 hours after detection, survival rates did not differ significantly for those presenting with or without hemorrhage. Predictors of better survival rates also included lower age and later calendar year of presentation. CONCLUSION This study provides the first data on aneurysm characteristics, clinical symptoms, and survival rates among people with IAs in a defined population. During the study period, most aneurysms were detected in the context of an aneurysm-related symptom (particularly among women), with a large proportion of patients presenting with ICH. After the acute phase of hemorrhage, long-term survival rates among people with IAs were similar for those presenting with or without ICH.