Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The combination of 5-fluorouracil (5-FU) and folinic acid (FA) has demonstrated activity in colorectal cancer (CC). Cisplatin is reported to have synergistic activity with 5-FU. We examined the combination FA + 5-FU + cisplatin in patients who had previously received chemotherapy with FA + 5-FU and relapsed. Two months after the last dose of FA + 5-FU and documentation of relapse, patients continued with the regimen consisting of cisplatin 20 mg/m2 in 15 min i.v. infusion followed by FA 500 mg/m2 in 1 h i.v. infusion, in the middle of which 5-FU 500 mg/m2 i.v. bolus was administered, with adequate post-hydration. This was repeated weekly for 4 weeks followed by a 2 week rest, for a maximum of six cycles. A total of 30 patients with CC that had relapsed to the combination of FA + 5-FU were treated; 23 had previous surgery and none had radiotherapy. Local recurrence was found in eight patients, metastases in the liver in 21, in lymph nodes in six, lung six and peritoneal metastases in seven. Seven patients responded partially. Toxicity requiring dose reduction or discontinuation of treatment included neutropenia 42% (grade 3:7%), mucositis 28% (grade 1:2), diarrhea 63% (Grade 3:10%), nausea-vomiting 55% (Grade 3:10%), increased creatinine value in three patients and peripheral neuropathy in two patients. We conclude that evaluation of this regimen shows substantial toxicity, with satisfactory response as a second line chemotherapy in these heavily pretreated patients.
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PMID:5-Fluorouracil, folinic acid and cisplatin in advanced colorectal cancer: a pilot study. 757 65

Combined intraarterial cisplatin infusion and radiation therapy were performed as the initial treatment for 23 patients (mean age: 70 years) with invasive bladder cancers (T2 in 17, T3 in 6) who were suitable for total cystectomy. Of these patients, five who had multiple invasive cancers without laterality had their intrapelvic hemodynamics altered by embolizing a contralateral internal iliac artery. Cisplatin (50 mg) was infused into the internal iliac artery through a subcutaneous reservoir twice a week over three weeks while concurrent radiation therapy with 30 Gy, delivered in 15 fractions, was performed. Additional cisplatin infusions were given in six patients. After this combined therapy, total cystectomy and ileal conduit was performed in six patients and transurethral resection of bladder tumor (TURBT) in 17. Two of the patients who underwent total cystectomy were found to exhibit a complete response. Therefore, the overall response rate was 87%, including 13 complete responses and seven partial responses. The complete response rates in patients with clinical stage T2 and T3 disease were 53 and 67%, respectively. The complete response rate was slightly higher in patients with a non-papillary cancer than in those with a papillary one. Toxic reactions included a decrease in bladder capacity in two patients and severe diarrhea due to methicillin-resistant Staphylococcus aureus colitis in one. Other forms of toxicity, including nausea, vomiting, neurotoxicity in the gluteal region, nephrotoxicity and myelosuppression, were tolerable. All but one of the patients are alive. This patient died of distant metastasis and seven other patients had a local recurrence of bladder cancer.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Combined intraarterial cisplatin infusion and radiation therapy for invasive bladder cancer. 755 89

Both chemotherapy and interleukin-2 and/or interferon-alpha produce objective responses in a proportion of advanced malignant melanoma patients. While duration of response to chemotherapy is short, i.e. usually below 4 months, immunotherapy has resulted in a small number of long-lasting remissions in patients with metastatic melanoma. In two consecutive phase II trials in a total of 67 patients, we assessed the potential synergism between both modalities, i.e. chemo- and immunotherapy. Treatment consisted of intravenous (i.v.) carboplatin (CBDCA, 400 mg/m2) and dacarbazine (DTIC, 750 mg/m2) given twice (i.v. bolus over 30 min) at 3-week intervals, or 4 cycles of DTIC (220 mg/m2 i.v. 3 days), cisplatin (DDP, 35 mg/m2 i.v. 3 days), carmustine (BCNU, 150 mg/m2 i.v. cycles 1 and 3) and tamoxifen (TAM, 20 mg oral/daily) at 3-week intervals. Chemotherapy was followed by immunotherapy with combined subcutaneous (s.c.) interleukin-2 (rIL-2) and SC interferon-alpha 2 (rIFN-alpha). Among 40 patients who received a full cycle of chemotherapy with CBDCA/DTIC and sequential immunotherapy, there were 3 (7.5%) complete remissions (CRs) with a median duration of 19 months (range 13-26+). Partial remissions (PRs) were noted in 11 (27.5%) patients with a median response duration of 8 (range 5-14) months. Among 27 patients who received DTIC/DDP/BCNU/TAM and rIL-2/rIFN-alpha, there were 3 (11%) complete remissions and 12 (44.5%) partial remissions. Duration of complete and partial remissions ranged from 9+ to 13+ (median, 11+), and 5 to 15+ (median, 7+) months, respectively. Chemotherapy produced mostly moderate toxicity. Thrombocytopenia was common with the nadir after a median time of 18 days following start of CBDCA/DTIC and DTIC/DDP/BCNU, respectively. 10 patients required transfusion of thrombocytes. Nausea and vomiting due to chemotherapy were well tolerated using concomitant ondansetrone (8 mg i.v.). Immunotherapy was self-administered at home with mild to moderate side effects; malaise, fever, chills, nausea/vomiting, diarrhoea, anorexia and arthralgias were most frequent, but were spontaneously reversible after ending rIL-2/IFN-alpha. A mean 87 and 88% of the projected doses of rIL-2 and rIFN-alpha were administered on either protocol. There were no life-threatening complications and no treatment-related deaths. The sequential combination of chemotherapy and rIL-2 plus rIFN-alpha had at least additive therapeutic activity against metastatic malignant melanoma. The schedules produced long-lasting remissions and were tolerated well overall. These trials substantiate a potential role for low to intermediate dose immunotherapy in maintaining and consolidating therapeutic effects of chemotherapy in metastatic melanoma.
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PMID:Chemoimmunotherapy of advanced malignant melanoma: sequential administration of subcutaneous interleukin-2 and interferon-alpha after intravenous dacarbazine and carboplatin or intravenous dacarbazine, cisplatin, carmustine and tamoxifen. 764 14

Ondansetron in the prophylaxis of Cisplatin-induced emesis and nausea. The 5-HT3 antagonist ondansetron clearly offers a new approach to the control of Cisplatin-induced emesis and has been evaluated in Thailand. To evaluate anti-emetic efficacy of ondansetron in the prevention of nausea and vomiting induced by Cisplatin containing cancer chemotherapy regimen, we carried out an open multicentre study from January 1991 to December 1992. In this study, patients receiving Cisplatin based chemotherapy received ondansetron 32 mg as a single intravenous dose over 15 minutes prior to the administration of Cisplatin. This was followed by oral ondansetron 8 mg three times a day, preferably one hour before each meal for 5 days. All patients were chemotherapy naive in-patients and were at least 18 years or older with Karnofsky performance status of at least 60 per cent. The number of emetic episodes, nausea and food intake were recorded during the 24 hours following Cisplatin administration. A total of 103 patients were recruited with 84 (81.6%) evaluable patients (48 men and 36 women) scheduled to receive cisplatin chemotherapy at dose 60 mg/m2 or more (60-100 mg/m2), either as single agent or combination therapy. Complete response (complete control of emesis) was achieved in 60 per cent; major response (1-2 emetic episodes) was 13 per cent; minor response (3-5 emetic episodes) was 13 per cent; and failure (5+ emetic episodes) was 10 per cent. Side effects were very mild and not significant. We conclude that ondansetron is efficacious in protecting patients from Cisplatin induced emesis and nausea.
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PMID:Ondansetron: prevention of nausea & vomiting in cisplatin based chemotherapy. 784 94

To determine the maximum tolerated dose (MTD) of escalating doses of interferon-alpha-2b (IFN, Intron A) with 5-fluorouracil (5-FU) and cisplatin (DDP) in patients with advanced cancer, 15 patients were accrued between May 1990 and July 1991. Primary sites were unknown (3), colorectal (3), head and neck (2), lung (2), gynecologic (1), gallbladder (1), sarcoma (1), anal canal (1) and pancreas (1). IFN was given s.c. on days 1-5 and then three times weekly with DDP (75 mg/m2, day 1) and 5-FU [750 mg/m2, days 1-5, continuous infusion (CI) on a 28-day cycle. The first two patients treated at level I (3 x 10(6) U/m2 s.c.) experienced possible neurotoxic deaths [massive cerebrovascular accident (CVA) and metabolic encephalopathy], and patient 3 had a grade 4 toxicity of performance status decline. Analysis of these events led us to exclude the enrollment of patients on i.v. morphine and of those with prior exposure to DDP. This resulted in grade 3 toxicity in terms of nausea, vomiting, fatigue and leukopenia but in no further CNS event. All patients were evaluable for toxicity but only ten were evaluable for response. Only two partial responses were seen, one in a patient with an unknown primary tumour and one in a patient with head and neck cancer. The combination of IFN is possible with 5-FU and DDP. The recommended dose of IFN is 2 x 10(6) U/m2 s.c. in patients with no prior exposure to DDP or i.v. morphine, given together with 5-FU (750 mg/m2, days 1-5, CI) and DDP (75 mg/m2, day 1) on a 28-day cycle.
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PMID:A phase I study of recombinant human interferon alpha-2b combined with 5-fluorouracil and cisplatin in patients with advanced cancer. 788 58

Cisplatin combined with cyclophosphamide has been considered a very active treatment for advanced ovarian cancer. Unfortunately, cisplatin is associated with dose-limiting neurotoxicity, as well as possible neuropathy, ototoxicity, and occasional renal dysfunction. Carboplatin, a cisplatin analogue, is active against advanced ovarian cancer, with a presumed lower incidence of emesis, ototoxicity, neuropathy, and renal dysfunction. The Southwest Oncology Group initiated a phase III randomized trial, in which 342 patients with stage III (suboptimal disease) and stage IV ovarian cancer were randomly assigned to treatment with six courses of intravenous cisplatin 100 mg/m2 plus cyclophosphamide 600 mg/m2 or carboplatin 300 mg/m2 plus cyclophosphamide 600 mg/m2. The median survival for the cisplatin arm was 17.4 months; for the carboplatin arm, median survival was 20.0 months. The null hypothesis of a 30% survival superiority with the cisplatin arm was rejected at the p = 0.02 level. Clinical response rates were 52% for the cisplatin arm and 61% for the carboplatin arm. There was less thrombocytopenia in the cisplatin arm (p < 0.001); however, there was less nausea and emesis (p < 0.001 for courses one to five), renal toxicity (p < 0.001), anemia (p < 0.001), hearing loss (p < 0.001), and neuromuscular toxicity (p < 0.001) in the carboplatin arm. Carboplatin/cyclophosphamide proved to have a significantly better therapeutic index than cisplatin/cyclophosphamide in these patients with advanced ovarian cancer.
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PMID:Results of a Southwest Oncology Group phase III trial of carboplatin plus cyclophosphamide versus cisplatin plus cyclophosphamide in advanced ovarian cancer. 823 97

The aim of this work was to evaluate the impact of changes in serotonin metabolism on the pathophysiology of different types of emesis: pregnancy-induced emesis, emesis associated with inner-ear dysfunction, and cisplatin-induced emesis. The urinary excretion of 5-hydroxyindoleacetic acid (5-HIAA), the main metabolite of serotonin, was measured in 13 women with pregnancy-induced emesis, 12 patients who had nausea and vomiting following inner-ear dysfunctions, 27 patients with cisplatin-induced emesis and a control group of 21 women. 5-HIAA was measured with a fluorescence polarization immunoassay (Abbott) and corrected for varying urine concentrations. Both patients with emesis associated with inner-ear dysfunction and patients with pregnancy-associated emesis showed a similar 5-HIAA excretion pattern compared with the control group. No correlation between intensity of nausea or vomiting and changes in 5-HIAA excretion could be detected. In patients receiving cisplatin, the 5-HIAA excretion increased rapidly within the 12 h following cisplatin administration and returned to baseline levels after 24 h. There was a parallel increase of 5-HIAA excretion and numbers of emetic episodes in the first 12 h, but delayed emesis was not associated with elevated 5-HIAA excretion. Our results provide evidence that serotonin is involved in the pathophysiology of cisplatin-induced acute emesis. Cisplatin-induced delayed emesis, pregnancy-associated emesis, and emesis due to inner-ear dysfunction are not associated with elevated levels of 5-HIAA excretion. The serotonin pathway probably represents only one of many different afferent mechanisms capable of initiating the emesis cascade.
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PMID:The role of serotonin as a mediator of emesis induced by different stimuli. 852 Aug 73

Cisplatin-induced emesis is one of the most feared side effects in cancer treatment. High-dose metoclopramide may prevent only 30-40% of cases of acute emesis. Investigations to test the efficacy of new antiemetics are mandatory. We compared the efficacy, toxicity, and patients' preference for tropisetron, a new 5-hydroxytryptamine3 (HT3) receptor antagonist, with those of a combination of high-dose metoclopramide, dexamethasone, diphenhydramine, and lorazepam (metoclopramide cocktail) in a randomized crossover study for the control of nausea and vomiting during cisplatin-containing chemotherapy. A total of 62 chemotherapy-naive women were included and followed over 3 consecutive courses. Detailed analysis comparing the incidence of acute emesis for each 4 h period following cisplatin infusion was also performed. Complete protection from acute emesis was obtained in 48% of patients receiving tropisetron and 29% of patients receiving the metoclopramide cocktail over the first two courses of chemotherapy (P = 0.029). When the frequency of acute emesis in all patients was compared on a daily basis, no significant difference was found. When emesis frequency was compared over each 4 h period following infusion of cisplatin, tropisetron was superior to the metoclopramide cocktail during the first, the second, and the first and second periods (P = 0.0001, P = 0.01 and P = 0.0006, respectively). This superiority reversed after 12 h but did not reach statistical significance (P = 0.112). Tropisetron was more effective in controlling acute nausea, but metoclopramide provided better control of delayed emesis. A drop in efficacy over successive courses was observed in patients receiving metoclopramide first but was not seen in tropisetron-first patients. A tendency for tropisetron preference was observed. Tropisetron is more effective than the metoclopramide cocktail in the control of chemotherapy-induced vomiting within 8 h of the implementation of cisplatin and in the control of nausea on the 1st day. To improve the control of chemotherapy-induced emesis, further investigations on the additional tropisetron dosing at 8 h after cisplatin infusion or the combination use of tropisetron and other antiemetics by a continuous 4 h period of observation and comparison are mandatory.
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PMID:Comparison of the efficacy of tropisetron versus a metoclopramide cocktail based on the intensity of cisplatin-induced emesis. 852 90

Treatment results of advanced soft tissue sarcomas are still suboptimal. To evaluate the clinical effects of a combination therapy (FADIP) with Adriamycin (ADM), ifosfamide (IFO), cisplatin (DDP) plus continuous infusion of 5-fluorouracil (FU) as a synergistic factor for alkylating agents, a phase II study was initiated in patients with advanced soft tissue sarcomas of different histological subtypes. Fifty-six previously untreated patients with advanced soft tissue sarcomas of different histological subtypes (24 females, 31 males, median age 51.3 years, median Karnofsky performance status 80%) were included in this study. Treatment consisted of ADM 50 mg/m2 i.v. on day 1, IFO 4,000 mg/m2 i.v. on day 1, mesna 800 mg/m2 i.v. 3 x with 8-hour intervals on day 1 starting with IFO administration, FU 500 mg/m2 i.v. as 24-hour infusion on days 1 + 2, DDP 100 mg/m2 i.v. on day 2. This regimen was repeated every 4 weeks for at least 2 cycles. Major WHO grade III/IV hematological toxicity was observed in 35/56 patients. One toxic death due to severe neutropenia and fungal pneumonia occurred. Granulocyte colony-stimulating factor was administered in 8/35 neutropenic patients. Time to recovery was significantly reduced and no infectious complication was observed. WHO grade III/IV toxic diarrhea was observed in 8 patients requiring intravenous fluid replacement. WHO grade III/IV nausea occurred in 11 patients, 9/11 responded to symptomatic treatment with ondansetron alone. The overall response rate was 30.3%. The median duration of response (complete/partial response, CR/PR) was 18.1 months, the median progression-free interval was 4.5 months. The median survival time of all patients was 11.8 months, and 18.1 months in responding patients (CR/PR). Tumor-related pain was effectively reduced in 15/31 patients under treatment. FADIP produces comparable response rates to other standard treatment regimens in soft tissue sarcomas. Prolonged duration of response and median survival may be due to the use of continuous infusion of FU as a synergistic factor to alkylating agents. Granulocyte colony-stimulating factor is effective in reducing the otherwise observed high rate of WHO grade III/IV hematological toxicity with severe neutropenia.
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PMID:Combination of 5-fluorouracil, adriamycin, ifosfamide and cisplatin in metastatic adult soft tissue sarcoma: results of a phase II study. 857 Jan 33

A pharmacokinetic analysis of cis-diamminedichloroplatinum (II) (DDP) was conducted comparing low-dose daily bolus infusions, and high-dose drip infusions. Eight patients with gastric cancer were treated with low-dose daily bolus infusions of DDP to a total daily dose of 75 mg/m2 bid for 5 days. Four patients with esophageal cancer and one patient with gastric cancer were treated with high-dose drip infusions of DDP to a total daily dose of 70-80 mg/m2. Side effects were assessed in all the patients, and the platinum concentration in plasma was determined by an atomic absorption method. The peak plasma concentration (Cmax) and area under the curve (AUC) were calculated in four cases of the low-dose therapy, and three cases of the high-dose therapy. The side effects of DDP were evaluated according to the World Health Organization (WHO) grading, paying particular attention to nausea/vomiting, appetite loss, renal toxicity, and bone marrow suppression. The incidence of nausea/vomiting and appetite loss was significantly reduced with low-dose daily bolus infusions when compared to the high-dose drip infusions. Bone marrow toxicity and renal toxicity were similar with both administration methods, although hydration was required for the high-dose drip infusions to prevent renal toxicity. The peak plasma concentration (Cmax) of total and free platinum, and the area under the curve (AUC) of total platinum, were similar with both administration methods, while the AUC of free platinum was higher with the low-dose daily bolus infusions compared to the high-dose drip infusions. The time when the concentration of total platinum was > 1 microgram per ml (holding time) was significantly longer with the high-dose drip infusions than with the low-dose daily bolus infusions. The present study suggests that low-dose daily bolus infusions of DDP would be useful in reducing gastrointestinal toxicity, without reducing the area under the curve which is important for antitumor activity.
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PMID:Pharmacokinetics of cis-diamminedichloroplatinum (II) given as low-dose and high-dose infusions. 864 40


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