[Skip to Content]
Access to paid content on this site is currently suspended due to excessive activity being detected from your IP address 54.205.176.107. Please contact the publisher to request reinstatement.
[Skip to Content Landing]
Citations 0
Letters
June 20, 2007

Adjuvant Chemotherapy With Gemcitabine for Patients With Resectable Pancreatic Cancer

Author Affiliations
 

Letters Section Editor: Robert M. Golub, MD, Senior Editor.

JAMA. 2007;297(23):2581-2582. doi:10.1001/jama.297.23.2581-a

To the Editor: Dr Oettle and colleagues1 reported the results of a multicenter randomized controlled trial of adjuvant chemotherapy with gemcitabine vs observation in patients with resectable pancreatic cancer. They provided the results of a survival analysis based on all eligible patients (intent-to-treat); they also presented a qualified survival analysis based on the population of patients who had received at least 1 complete cycle of gemcitabine, intended to more closely reflect the “true” therapeutic potential of the drug. Besides a large and significant advantage of gemcitabine in delaying the development of recurrent disease, there was a statistically nonsignificant improved survival in the treated group in the intent-to-treat analysis (log-rank P = .06), which reached statistical significance in the qualified analysis (P = .02). However, the potential survival advantage was only seen 2 years after treatment and was more prominent after 5 years, with twice as many survivors in the treated group compared with the observation group.

First Page Preview View Large
First page PDF preview
First page PDF preview
×