Antiemetics for patients treated with antitumor chemotherapy.

Abstract

The clinical efficacy of antiemetic drugs was tested in cancer patients who were given a placebo and two antiemetic drugs alone and in combination according to random sequences. The method of investigation allowed assessment of the antiemetic effect and side effects of each drug or combination of drugs using a minimum number of patients. The trial design takes into account carry-over effects and biased selection and is potentially useful in the study of drug side effects. Fifteen patients received cyclizine, metoclopramide, cyclizine and metoclopramide, or placebo in a random sequence without evidence that the drugs tested were better than the placebo. A combination of Nabilone and metoclopramide was used in an unrandomized pilot study (prior to the withdrawal of Nabilone from clinical use); these patients recorded better scores for nausea and vomiting and patient acceptability than those in the randomized study. Present antiemetics remain inadequate and although cannabinol derivatives show an improved antiemetic effect, they cause moderate side effects themselves.

• Authors: C J Williams, A Bolton, R de Pemberton, J M Whitehouse
• Journal: Cancer clinical trials (Cancer Clin Trials) Vol. 3 Issue 4 Pg. 363-7 ( 1980) ISSN: 0190-1206 [Print] United States
• PMID: 6253100 (Publication Type: Clinical Trial, Comparative Study, Journal Article, Randomized Controlled Trial)

Chemical References

• Antiemetics
• nabilone
• Dronabinol
• Metoclopramide
• Cisplatin
• Cyclizine

Topics

• Adolescent
• Adult
• Aged
• Antiemetics (administration & dosage)
• Cisplatin (adverse effects)
• Cyclizine (administration & dosage)
• Dronabinol (administration & dosage, analogs & derivatives)
• Drug Therapy, Combination
• Female
• Humans
• Male
• Metoclopramide (administration & dosage)
• Middle Aged
• Nausea (chemically induced, drug therapy)
• Neoplasms (drug therapy)
• Pilot Projects
• Vomiting (chemically induced, drug therapy)