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Poor tolerability of thalidomide in end-stage oesophageal cancer.

Author(s): Wilkes EA, Selby AL, Cole AT, Freeman JG, Rennie MJ, Khan ZH

Affiliation(s): Derby Digestive Diseases Unit, Derby Hospitals NHS Foundation Trust, Derby, UK. emilie.wilkes@doctors.org.uk

Publication date & source: 2011-09, Eur J Cancer Care (Engl)., 20(5):593-600. Epub 2011 Apr 27.

Publication type: Randomized Controlled Trial; Research Support, Non-U.S. Gov't

Oesophageal cancer cachexia is a significant clinical problem, resulting in excessive morbidity and mortality. In a pilot study, 10 patients with cachexia due to advanced cancer of the oesophagus gained weight, including lean tissue, after 14-day treatment with thalidomide. Here, we present randomised placebo controlled trial data over a 6-week period to test the hypothesis that thalidomide is superior to placebo in terms of weight gain in patients with cachexia caused by oesophageal cancer. Thalidomide, 200 mg daily, or an identical placebo was given to patients with advanced oesophageal cancer. Total body weight and lean body mass were assessed in addition to drug tolerability and performance indices. Thirty-four patients were recruited. Of these, six given thalidomide and 16 given placebo completed the protocol; all withdrawals were due to adverse drug reactions or complications of disease. Thalidomide showed no benefit over placebo in participants who completed the protocol. These data suggest that thalidomide is poorly tolerated in patients with advanced cancer of the oesophagus and may not ameliorate the progression of cachexia. In the absence of hard supportive evidence, off-licence treatment with thalidomide should be used with great caution as an adjunct to nutritional support in patients with advanced cancer. (c) 2011 Blackwell Publishing Ltd.

Page last updated: 2011-12-09

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