Gan to kagaku ryoho. Cancer & chemotherapy
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Gan To Kagaku Ryoho · Sep 1992
Multicenter Study Clinical Trial[Examination of inhibitory effect, safety and usefulness of SN-307 (ondansetron) administered orally once daily for 3-5 consecutive days on nausea and emesis associated with non-platinum anti-cancer drugs].
We examined the anti-emetic effect, safety and usefulness of ondansetron hydrochloride, a selective 5-HT3 receptor antagonist, given orally once daily at the dosage of 4 mg, for 3 to 5 consecutive days to patients with nausea and emesis induced by non-platinum anti-cancer drugs such as cyclophosphamide, doxorubicin and carboplatin. Out of 84 cases where anti-emetic effects were evaluated, numbers of cases assessed as excellent and good were 36 (83.3%) and 34 (40.5%), respectively, the efficacy rate being 83.3% (70/84). Side effects, such as moderate constipation (3 cases) and mild headache (3 cases), were observed in 8/85 cases (9.4%). ⋯ As to clinical usefulness based on anti-emetic effect and overall safety, out of 79 cases the drug was assessed as very useful in 29 cases (36.7%) and useful in 35 cases (44.3%), the rate of "useful" or above being 81.0% (64/79). Furthermore, when ondansetron was administered in 3 courses of chemotherapy, though the number of patients was small, it was shown that anti-emetic effect of ondansetron did not decline and no problem in safety was observed. From the above, ondansetron which exerted adequate anti-emetic effect in 4 mg once daily doses was considered as a useful and safe anti-emetic in treatment of nausea and emesis associated with cancer chemotherapy.
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Gan To Kagaku Ryoho · Sep 1992
Multicenter Study Clinical Trial[Evaluation of SN-307 (ondansetron), given intravenously for the treatment of nausea and vomiting caused by anticancer drugs including cisplatin-open study].
The anti-emetic effect, safety and clinical usefulness of ondansetron for the treatment of nausea and vomiting caused by anticancer drugs including cisplatin, was evaluated by a multi-institutional study in patients with various malignancies. In this study, ondansetron was given intravenously with mainly a single dose of 4 mg to intervene nausea and vomiting. 1. ⋯ Laboratory tests showed temporary elevation of serum uric acid level in 1 patient in the group given 4 mg. 3. From these results, it seems that ondansetron, given intravenously after initial vomiting, was highly safe and clinically useful anti-emetic for the treatment of nausea and vomiting associated with anti-cancer drugs.
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Gan To Kagaku Ryoho · Aug 1992
Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial[Examination of anti-emetic effect, safety and usefulness of single oral dose of ondansetron tablet in nausea and emesis induced by anti-cancer drugs--dose-finding study of ondansetron tablet in patients receiving non-platinum anti-cancer drugs].
Inhibitory effects on acute nausea and emesis, safety and usefulness of a single oral dose of Ondansetron tablet were evaluated in 3 different dose levels for comparison by telephone registration system, in patients receiving non-platinum anti-cancer drugs. A single dose of ondansetron at 4 mg, 8 mg or 12 mg was given orally at 2 hrs before the initial administration of anti-cancer drugs. The patients were observed for 24 hours after administration of anti-cancer drugs, for occurrence of nausea and emesis. ⋯ Side effects were observed in 3 cases (headache, cold feeling and trembling in limbs, sleepiness) in 12 mg dose group, but these symptoms were not severe and disappeared after several hours or several days. No abnormality in clinical laboratory findings attributable to Ondansetron was observed. From the above, it was considered that Ondansetron was a clinically useful anti-emetic for nausea and emesis induced by non-platinum anti-cancer drugs and that 4 mg once daily was the optimal dose.
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Gan To Kagaku Ryoho · Aug 1992
[Therapeutic results of intra-arterial infusion chemotherapy using an implantable reservoir on metastatic liver tumors].
Forty-four patients with unresectable liver tumors including 25 colorectal cancers, 7 gastric cancers, 6 breast cancer, and 6 other diseases, were treated by intra-arterial infusion chemotherapy using an implantable reservoir. The catheter was placed in hepatic artery via left subclavian artery or by direct insertion at laparotomy. Adriamycin, epirubicin or cisplatin were administered intermittently. ⋯ Response was also validated by survival time and changes in CEA. In a few patients, metastatic lesions could be resected after this treatment. Our results indicate that in combination with an aggressive surgical procedure, this treatment may improve the prognosis of patients with metastatic liver tumors.
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Gan To Kagaku Ryoho · Aug 1992
Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial[Clinical evaluation of ondansetron (injection of a single intravenous dose) against nausea and emesis associated with anti-cancer drugs--dose-finding study in patients receiving cisplatin].
We examined anti-emetic effects, safety and the optimal dose of Ondansetron Injection given in a single intravenous dose in patients receiving a single high dose of cisplatin in randomized controlled comparative study using telephone registration. Ondansetron was injected intravenously in a single dose of 4 mg, 8 mg or 12 mg, at 15 minutes before administration of cisplatin. Nausea and emesis were observed for 24 hours after administration of cisplatin. ⋯ No abnormal findings attributable to Ondansetron were observed in clinical laboratory test. From the above, it was considered that Ondansetron given by a single intravenous injection was highly effective to inhibit nausea and emesis induced by cisplatin, and was highly safe. As to the dose, 4 mg once daily was considered to be adequate for prophylaxis of cisplatin-induced nausea and emesis.