[Clinical phase III study of tropisetron capsule in the treatment of nausea and vomiting induced by anti-cancer drug; a placebo-controlled, multicenter, double-blind comparative study].
A placebo-controlled, double-blind comparative study of tropisetron capsule was conducted to assess its clinical usefulness for nausea and vomiting induced by the anticancer drug, cisplatin, at a single dose of 50 mg/m2 or higher. Either 5mg tropisetron capsule or its placebo was given orally to patients 2 hours prior to cisplatin administration; the clinical efficacy was determined the severity of nausea and the number of emesis that occurred during 24 hours after cisplatin. Tropisetron significantly exceeded the placebo in the assessment of clinical efficacy. The ratings for the tropisetron group and the placebo group were 91.7% (22/24 cases) and 25.9% (7/27 cases), respectively. Adverse events observed were one case of headache in the tropisetron group and one diarrhea in the placebo group, while neither case was serious nor clinically problematic in particular. The above results reveal that tropisetron 5 mg capsule is significantly effective in the treatment of anticancer drug-induced nausea and vomiting. It has also been confirmed that tropisetron is a useful agent without any safety problems.
Kondo
M
M
Dept. of Internal Medicine I, Kyoto Prefectural University of Medicine.
Furue
H
H
Taguchi
T
T
Niitani
H
H
Machida
T
T
Akasaka
Y
Y
Ohta
J
J
Suminaga
M
M
Nukariya
N
N
Kusunoki
T
T
D000284:Administration, Oral; D000328:Adult; D000368:Aged; D000932:Antiemetics / Q000008:administration & dosage / Q000627:therapeutic use*; D002214:Capsules; D002945:Cisplatin / Q000009:adverse effects*; D004311:Double-Blind Method; D005260:Female; D006258:Head and Neck Neoplasms / Q000188:drug therapy; D006801:Humans; D007211:Indoles / Q000008:administration & dosage / Q000627:therapeutic use*; D008175:Lung Neoplasms / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D009325:Nausea / Q000188:drug therapy*; D000077526:Tropisetron; D014839:Vomiting / Q000188:drug therapy*
D000932:Antiemetics; D002214:Capsules; D007211:Indoles; D000077526:Tropisetron; D002945:Cisplatin