The New England Journal of Medicine
e-mail icon  FREE NEJM E-TOC    HOME   |   SUBSCRIBE   |   CURRENT ISSUE   |   PAST ISSUES   |   COLLECTIONS   |    Advanced Search
Sign in | Get NEJM's E-Mail Table of Contents — Free | Subscribe
 
Original Article
PreviousPrevious
Volume 336:1202-1207 April 24, 1997 Number 17
NextNext

A Trial of Three Regimens for Primary Amyloidosis: Colchicine Alone, Melphalan and Prednisone, and Melphalan, Prednisone, and Colchicine
Robert A. Kyle, M.D., Morie A. Gertz, M.D., Philip R. Greipp, M.D., Thomas E. Witzig, M.D., John A. Lust, M.D., Ph.D., Martha Q. Lacy, M.D., and Terry M. Therneau, Ph.D.

 Sign up for free e-toc
 

This Article
-Full Text
- PDF

Tools and Services
-Add to Personal Archive
-Add to Citation Manager
-Notify a Friend
-E-mail When Cited

More Information
-PubMed Citation
ABSTRACT

Background Primary systemic amyloidosis is an uncommon disease characterized by the accumulation in vital organs of a fibrillar protein consisting of monoclonal light chains.

Methods We treated 220 patients with biopsy-proved amyloidosis. The patients were randomly assigned to receive colchicine (72 patients), melphalan and prednisone (77), or melphalan, prednisone, and colchicine (71). They were stratified according to their chief clinical manifestations: renal disease (105 patients), cardiac involvement (46), peripheral neuropathy (19), or other (50).

Results The median duration of survival after randomization was 8.5 months in the colchicine group, 18 months in the group assigned to melphalan and prednisone, and 17 months in the group assigned to melphalan, prednisone, and colchicine (P<0.001). Among patients who had a reduction in serum or urine monoclonal protein at 12 months, the overall length of survival was 50 months, whereas among those without a reduction at 12 months, the overall length of survival was 36 months (P = 0.03). Thirty-four patients (15 percent) survived for five years or longer.

Conclusions Therapy with melphalan and prednisone results in objective responses and prolonged survival as compared with colchicine in patients with primary amyloidosis.


Source Information

From the Division of Hematology and Internal Medicine (R.A.K., M.A.G., P.R.G., T.E.W., J.A.L., M.Q.L.) and the Section of Biostatistics (T.M.T.), Mayo Clinic and Mayo Foundation, Rochester, Minn.

Address reprint requests to Dr. Kyle at the Mayo Clinic, 200 First St. SW, Rochester, MN 55905.

Full Text of this Article


This article has been cited by other articles:



HOME  |  SUBSCRIBE  |  SEARCH  |  CURRENT ISSUE  |  PAST ISSUES  |  COLLECTIONS  |  PRIVACY  |  HELP  |  beta.nejm.org

Comments and questions? Please contact us.

The New England Journal of Medicine is owned, published, and copyrighted © 2008 Massachusetts Medical Society. All rights reserved.