Prognostic effect of weight loss prior tochemotherapy in cancer patients

William D. Dewys, Colin Begg, Philip T. Lavin, Pierre R. Band, John M. Bennett, Joseph Bertino, Martin H. Cohen, Harold O. Douglass, Paul F. Engstrom, Ediz Z. Ezdinli, John Horton, Gerhard J. Johnson, Charles G. Moertel, Martin M. Oken, Charles Perlia, Charles Rosenbaum, Murray N. Silverstein, Roland T. Skeel, Robert W. Sponzo, Douglass C. Tormey

Research output: Contribution to journalArticlepeer-review

1738 Scopus citations


The prognostic effect of weight loss prior to chemotherapy was analyzedusing data from 3,047 patients enrolled in 12 chemotherapy protocols of the Eastern Cooperative Oncology Group. The frequency of weight loss ranged from 31 percent for favorable non-Hodgkin's lymphoma to 87 percent in gastric cancer. Median survival was significantly shorter in nine protocols for the patients with weight loss compared to the patients with no weight loss. Chemotherapy response rates were lower in the patients with weight loss, but only in patients with breast cancer was this difference significant. Decreasing weight was correlated with decreasing performance status except for patients with pancreatic and gastric cancer. Within performance status categories, weight loss was associated with decreased median survival. The frequency of weight loss increased with increasing number of anatomic sites involved with metastases, but within categories of anatomic involvement, weight loss was associated with decreased median survival. These observations emphasize the prognostic effect of weight loss, especially in patients with a favorable performance status or a limited anatomic involvement with tumor.

Original languageEnglish (US)
Pages (from-to)491-497
Number of pages7
JournalThe American Journal of Medicine
Issue number4
StatePublished - Oct 1980

All Science Journal Classification (ASJC) codes

  • Medicine(all)

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