[Prolonged survival in multiple myeloma. Characteristics of presentation and response to treatment of 73 patients who survived 5 years or longer].
Data concerning the presentation and response to treatment of 73 patients with multiple myeloma who survived for 5 years or more were reviewed. At the time of diagnosis, the proportion of patients with hypercalcaemia (4%), severe anaemia (9%), renal failure (10%) or high beta 2-microglobulin levels (25%) was low. Less than one-third of our patients belonged to a "high risk" group, as defined by the three classification systems adopted: the lowest percentage of such patients (18%) was observed with the Medical Research Council classification. In all patients, but even more in those with an initially aggressive disease (P less than 0.05), obtaining a plateau (70% of the cases) or even an optimal tumoral regression with complete disappearance of monoclonal immunoglobulin (26% of the cases) seems to be a highly favourable factor. The same applies, though to a lesser degree, to slow response to chemotherapy (18 months on average). In all responders whether the remission was maintained or not by chemotherapy seemed to have no influence on the frequency (70%) and delay of relapses (4 1/2 years on average from the time of diagnosis). The risk of secondary blood disease (2 AML 1, 1 AML4, 1 RAEB, 1 ASIA, four of which were directly responsible for death) after 4 years on average of chemotherapy must be taken into consideration.
D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009101:Multiple Myeloma / Q000188:drug therapy / Q000401:mortality* / Q000473:pathology; D011379:Prognosis; D012189:Retrospective Studies; D013997:Time Factors
Survie prolongée au cours du myélome multiple. Caractéristiques de présentation et de réponse au traitement de 73 malades ayant vécu 5 ans ou plus.