Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cisplatin has modest activity in squamous cancer of the oesophagus but substantial toxicity limits its usefulness. Carboplatin (Paraplatin; BM Group), a second-generation platinum analogue, was developed to maintain the antitumour activity of cisplatin and reduce toxicity. Eleven patients with advanced oesophageal cancer were treated with carboplatin. A partial response was seen in 1 patient (9%) and minor responses in 2 cases. The median survival was 12 months in responding patients and 3 months in non-responders. One patient suffered reversible myelosuppression but nephrotoxicity and vomiting were not observed. Carboplatin is well tolerated and may have a role as a less toxic substitute for cisplatin in combination chemotherapy regimens for oesophageal cancer.
 ...
PMID:Carboplatin in the treatment of oesophageal cancer. 267 77

Two cases of metastatic malignant melanoma of the lower limb who were treated successfully with hyperthermic isolated limb perfusion are reported. One patient was infused with cisdiammine (1.1-cyclobutanedicarboxylate) platinum (II) (carboplatin, Paraplatin, Bristol-Myers Squibb Company, New Jersey, USA), and the other was infused with human natural beta-interferon (Feron, Toray, Tokyo, Japan), via the external iliac artery. The first case showed a remarkable suppression of the growth of multiple metastatic melanoma nodules associated with numerous melanophage infiltrations, as shown histopathologically after the operation. The patient's serum level of 5-S-cysteinyl dopa decreased for the two months following the treatment. In the second case, new formation of metastatic melanoma nodules was completely suppressed for up to 12 months following the operation. Analysis of immunological parameters showed that the number of peripheral CD8+ lymphocytes gradually and constantly increased after the operation, while that of CD4+ lymphocytes transiently increased and then returned to the pre-operative level. Natural killer activity transiently decreased to a slight degree 4 days after the operation and then returned to the pre-operative level 21 days after the operation. Side effects, such as nausea, vomiting and leg discomfort, were seen in the patient (Case 1) treated with carboplatin, but were completely reversible. These results suggest that hyperthermic isolated limb perfusion with concomitant infusion of carboplatin or beta-interferon is effective in suppressing the growth of metastatic malignant melanomas of the lower limb.
 ...
PMID:Two cases of metastatic malignant melanoma of the lower limb treated with hyperthermic isolated limb perfusion and concomitant infusion of either carboplatin or beta-interferon. 872 Feb 52

In a phase II study, 66 patients with advanced breast cancer (median age 56 years; range, 28 to 75 years) were treated with paclitaxel (Taxol), 175 mg/m2 infused over 3 hours, and carboplatin (Paraplatin), dosed to attain an area under the concentration-time curve (AUC) of 6 mg x min/mL; treatment was repeated every 3 weeks. A total of 38 (58%) patients had received prior adjuvant chemotherapy, 21 with a regimen containing an anthracycline or mitoxantrone (Novantrone). As of May 1997, 295 cycles of paclitaxel-carboplatin have been administered, 248 (84%) at full dose. The relative dose intensity of paclitaxel is 0.9 (range, 0.5 to 1.2). Of the 66 patients, 8 (12%) have achieved a complete response and 27 (41%) a partial response, for a total response rate of 53%. Grade 3 to 4 toxicities have included anemia (5%), leukopenia (25%), thrombocytopenia (5%), nausea/vomiting (7%), myalgias/arthralgias (4%), allergic reaction, neurotoxicity, and infection (2% each). Alopecia has been universal. Median time to progression is 8.9 months; median survival has not yet been reached. We conclude that the combination of paclitaxel and carboplatin has significant activity in advanced breast cancer and can easily be administered on an outpatient basis with manageable toxicity.
 ...
PMID:Paclitaxel and carboplatin as first-line chemotherapy for advanced breast cancer. 951 4

Despite the high objective response rate of advanced ovarian cancer to combination platinum/taxane-based chemotherapy, the majority of patients ultimately experience disease progression. Thus, there is a need to find new management strategies that can improve upon the results of existing therapies. We are currently conducting a phase II trial to explore the toxicity and potential efficacy of a three-drug program, which adds irinotecan (CPT-11, Camptosar) at 100 mg/m2 to carboplatin (Paraplatin) at an area under the concentration-time curve of 5 and paclitaxel at 150 mg/m2 over 3 hours. Treatment was initially given on an every-3-week schedule, but was subsequently changed to an every-4-week schedule due to excessive bone marrow toxicity. The study remains in progress, with 26 patients currently evaluable for toxicity, which has included grade 4 neutropenia (42% incidence), grade 4 thrombocytopenia (12%), and grade 3 emesis (12%), with one patient each experiencing grade 3 diarrhea, hepatic dysfunction, and insomnia. Data regarding response rates are immature. Our preliminary analysis reveals that the combination of carboplatin/paclitaxel/irinotecan can be administered to women with advanced ovarian cancer with significant, but overall acceptable, toxicity. Randomized trials will be required to define a possible role for this three-drug combination chemotherapy regimen in the standard management of advanced ovarian cancer.
 ...
PMID:Toxicity associated with carboplatin/paclitaxel/Irinotecan use in advanced ovarian cancer: preliminary analysis. 1280 Jun 4

A novel schema of intrapatient dose escalation was applied to determine a population-based maximum tolerated dose (pMTD) for irinotecan (CPT-11, Camptosar) and carboplatin (Paraplatin) in a phase I trial. A total of 74 patients with advanced solid tumors were enrolled with the following characteristics: men/women, 46/28; median age, 61 years; 51 patients with and 23 patients without prior chemotherapy; performance status of 0-1 (93%) and 2 (7%). Patients were started at dose level 1 with irinotecan at 200 mg/m2, and carboplatin at an area under the concentration-time curve (AUC) of 5 mg/mL x min, administered every 21 days. Depending on degree of toxicity observed, the dose for each patient in each subsequent cycle was determined according to a predetermined schema of dose levels. Individual maximum tolerated dose (iMTD) was determined for each patient. The pMTD was defined as the highest dose level for which the incidence of dose-limiting toxicity occurred in less than 33% of the patient population. The most common dose-limiting toxicity included neutropenia (58%), thrombocytopenia (15%), diarrhea (8%), and nausea/emesis (7%). The iMTD ranged from dose level-3 (irinotecan at 100 mg/m2 and carboplatin at an AUC of 4) to dose level 5 (irinotecan at 350 mg/m2 and carboplatin at AUC 6). The pMTD was determined to be dose level-1 and 1 for previously chemotherapy-treated and--untreated patients, respectively. Fifty-nine patients were assessable for response. Of note, a response rate of 40% was observed in 15 patients with relapsed small-cell lung cancer previously treated with platinum-based therapy. We recommend dose level 1 of irinotecan (200 mg/m2) and carboplatin (AUC 5) for chemotherapynaive patients, and dose level-1 of irinotecan (150 mg/m2) and carboplatin (AUC 5) for chemotherapy-treated patients in phase II trials.
 ...
PMID:Population-based maximum tolerated dose of irinotecan and carboplatin. 1288 68