Articles: nausea.
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Randomized Controlled Trial Multicenter Study Clinical Trial
The efficacy of a combination of ondansetron, methylprednisolone and metopimazine in patients previously uncontrolled with a dual antiemetic treatment in cisplatin-based chemotherapy. The French Ondansetron Study Group.
Cisplatin is one of the most effective cytotoxic drugs used in the treatment of certain neoplasms, but is also one which most frequently induces nausea and vomiting. Combination of corticosteroids with ondansetron enables greater control of emesis than that obtained with ondansetron alone, but some patients still experience symptoms. The objective of this randomised, double-blind, multicentre, parallel group study was to examine the benefit of the addition of metopimazine (MPZ), a dopamine receptor antagonist, to the combination of ondansetron + methylprednisolone (O + M) in the prevention of cisplatin-induced nausea and vomiting in patients uncontrolled [i.e., at least one emetic episode (vomiting and/or retching) or moderate or severe nausea] during their previous course of cisplatin based chemotherapy, despite antiemetic treatment with a combination of a 5-hydroxytryptamine3 receptor antagonist (5HT3) with a corticosteroid. The impact of the treatment on the patients' quality of life was also evaluated using two specific questionnaires the FLIC (Functional Living Index for Cancer), and the FLIE (Functional Living Index for Emesis). ⋯ The study showed that the addition of MPZ to the combination O + M was an effective and well tolerated antiemetic treatment, with a 15% increase in efficacy compared to the combination in patients not controlled during their previous course of chemotherapy. The addition of metopimazine to existing regimens containing 5HT3 receptor antagonist and steroid combination should be considered for patients who fail on their previous course.
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Review Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
[Value of the combination of oral ondansetron with methylprednisolone as soon as the first cure in mild emetogenic chemotherapy. Groupe français d'étude de l'ondansétron].
This multicentre randomized single-blind parallel group study compared the efficacy of oral ondansetron plus methylprednisolone (OND+MPS) with conventional antiemetic strategies (TH) over 4 consecutive courses in moderately emetogenic chemotherapy. This study was conducted in naive patients receiving a minimum of 3 cytotoxics including adriamycin (> or = 35 mg/m2) and cyclophosphamide (> or = 500 mg/m2) plus an other alkylating agent. Of the 364 patients included in the study, 70% had a breast cancer and 30% a lymphoma. ⋯ Ninety-two percent of patients from OND+MPS group preferred to continue their treatment versus 76% in the TH group (p < 0.001). Concerning the quality of life assessed by FLIC and FLIE questionnaires, the analysis showed a significant difference at the end of the treatment in favor of OND+MPS (p = 0.037 and 0.0075 respectively). This study showed the interest in using the combination OND+MPS right from the first course of moderately emetogenic chemotherapy.
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Acta Anaesthesiol Scand · Aug 1997
Randomized Controlled Trial Multicenter Study Clinical TrialIntravenous dolasetron and ondansetron in prevention of postoperative nausea and vomiting: a multicenter, double-blind, placebo-controlled study.
Intravenous dolasetron mesilate has shown efficacy in the prevention of postoperative nausea and vomiting (PONV) when administered as a single dose prior to emergence from anesthesia. This trial compared intravenous dolasetron and ondansetron for the prevention of PONV when administered at induction of anesthesia. ⋯ When given at induction of anesthesia, 50 mg intravenous dolasetron is equivalent to 4 mg ondansetron and superior to 25 mg dolasetron and placebo for the prevention of PONV. All treatments were safely administered and well tolerated.
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Phase III double-blind comparison of dolasetron mesylate and ondansetron and an evaluation of the additive role of dexamethasone in the prevention of acute and delayed nausea and vomiting due to moderately emetogenic chemotherapy.
To compare the efficacy of dolasetron and ondansetron in controlling nausea and vomiting in the first 24 hours; to evaluate the efficacy when dexamethasone is added to either drug in the first 24 hours; and to extend these comparisons over 7 days in patients receiving moderately emetogenic chemotherapy. ⋯ At the doses used, dolasetron was significantly less effective than ondansetron at controlling nausea and vomiting in the first 24 hours in patients receiving moderately emetogenic chemotherapy, but there was no demonstrable difference between both drugs over 7 days. The addition of dexamethasone significantly improved the efficacy of both drugs in the first 24 hours and over 7 days.
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Randomized Controlled Trial Multicenter Study Clinical Trial
Intravenous dolasetron mesilate in the prevention of postoperative nausea and vomiting in females undergoing gynecological surgery.
To evaluate a range of doses of intravenous (i.v.) dolasetron mesilate, in preventing postoperative nausea and vomiting (PONV). ⋯ Dolasetron was effective and well tolerated for the prevention of PONV in female patients undergoing gynecologic surgery with general anesthesia.