Efficacy of twice daily versus three times daily oral ondansetron in the prevention of chemotherapy induced emesis: a randomized, single-blind, multicentre study. The Ondansetron International Emesis Study Group.
Following a single intravenous dose given pre-chemotherapy, the efficacy and tolerability of oral ondansetron treatment given twice daily was compared with the established three times daily oral supplementary regimen in the prophylaxis of nausea and vomiting induced by cyclophosphamide (greater than or equal to 500 mg/m2) in combination with doxorubicin (greater than or equal to 40 mg/m2) or epirubicin (greater than or equal to 40 mg/m2). Oral ondansetron given twice daily or three times daily was equally effective in controlling nausea and emesis. The twice daily oral treatment prevented emesis in 73% of patients in the first 24 hours and in 65% of patients over 3 days. Both dose schedules were safe and were tolerated well. Twice daily oral ondansetron showed good efficacy for controlling emesis and nausea in oncology outpatients.
Dicato
M A
MA
Centre Hospitalier de Luxembourg.
Kaasa
S
S
Campora
E
E
Bleiberg
H
H
Warnier
P
P
Vindevoghel
A
A
Cunningham
D
D
Liebhard
A
A
Upadhyaya
B K
BK
D000284:Administration, Oral; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000970:Antineoplastic Agents / Q000009:adverse effects*; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009325:Nausea / Q000139:chemically induced / Q000517:prevention & control; D017294:Ondansetron / Q000008:administration & dosage*; D016037:Single-Blind Method; D014839:Vomiting / Q000139:chemically induced* / Q000517:prevention & control*
D000970:Antineoplastic Agents; D017294:Ondansetron