Davis, M., Lasheen, W., Walsh, D., Mahmoud, F., Bicanovsky, L., & Lagman, R. (2012). A phase II dose titration study of thalidomide for cancer-associated anorexia. Journal of Pain and Symptom Management, 43, 78–86.
To assess appetite response to thalidomide in cancer-associated anorexia
Patients with advanced cancer were given 50 mg of thalidomide at bedtime for two weeks. Those who responded to treatment were kept on the same dose for a total of six weeks. Those who did not respond to the 50 mg dose and were not experiencing dose-limiting toxicity were given 100 mg at night for two more weeks. If there was no response at 100 mg after two weeks and the patient was not having dose-limiting toxicity, the dose was escalated to 200 mg at bedtime.
A prospective, observational study design was used.
Thirty-three patients completed at least 14 days of therapy. Sixty-four percent of patients who had completed at least two weeks of thalidomide had statistically significant appetite improvement by both the NRS and CAT (p < 0.001). Other symptoms with statistically significant improved scores included pain (< 0.05), insomnia (night sleep) (< 0.01), and early satiety (< 0.05).
Thalidomide significantly improved appetite, insomnia, pain, and early satiety from baseline in patients with advanced cancer.
Thalidomide may provide benefit for appetite stimulation as well as some other symptoms of advanced disease; however, the drug is not without side effects that may interfere with quality of life. This was a small study, partially funded by a pharmaceutical company, so the results should be interpreted with caution. Patients with advanced cancers on thalidomide should be educated about and assessed frequently for toxicities that may erode what little quality of life they have. Nurses must advocate for their patients who are experiencing unacceptable toxicities.