In:
Blood, American Society of Hematology, Vol. 95, No. 2 ( 2000-01-15), p. 388-392
Abstract:
Serum samples drawn at diagnosis from 174 myeloma patients were analyzed for the presence of the heparin sulfate proteoglycan, syndecan-1. Syndecan-1 was elevated in 79% of patients (median, 643 units/mL) compared with 40 healthy controls (median, 128 units/mL),P & lt; .0001. Serum syndecan-1 correlated with the following: serum creatinine, secretion of urine M-component over the course of 24 hours, soluble interleukin-6 (IL-6) receptor, C-terminal telopeptide of type I collagen, β2-microglobulin, percentage of plasma cells in the bone marrow, disease stage, and serum M-component concentration. In order to evaluate syndecan-1 as a prognostic marker in multiple myeloma, it was entered into a multivariate Cox regression model. Data from 138 patients were available for this analysis. As a continuous variable, syndecan-1 was an independent prognostic parameter in addition to serum β2-microglobulin and World Health Organization performance status. When syndecan-1 was dichotomized by the best cutoff (66th percentile, 1170 units/mL), the survival difference between the groups was highly significant: “high” syndecan-1 group had a median survival of 20 months, and the “low” syndecan-1 group had a median of 44 months (P & lt; .0001). We conclude that syndecan-1 is a new independent prognostic parameter in multiple myeloma, and its role in prognostic classification systems should be further investigated.
Type of Medium:
Online Resource
ISSN:
1528-0020
,
0006-4971
DOI:
10.1182/blood.V95.2.388
Language:
English
Publisher:
American Society of Hematology
Publication Date:
2000
detail.hit.zdb_id:
1468538-3
detail.hit.zdb_id:
80069-7
