Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0027497 (
nausea
)
23,468
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
An early phase II cooperative study of Gemcitabine Hydrochloride (abbreviated to "gemcitabine" herewith) was conducted in patients with a variety of solid tumors (i.e., lung cancer, gastric cancer, pancreatic cancer, colon/rectum cancer, cervical cancer,
ovarian cancer
and breast cancer) at 56 institutions. The aim of the first step (Step I) was to investigate the feasibility of gemcitabine in a variety of different solid tumors, including lung cancer regarding efficacy and safety. The aim of the second step (Step II) was as a result of step I (Responses were observed) to continue to investigate the efficacy and safety of gemcitabine in chemonaive patients with non-small cell lung cancer. As a Step I study, gemcitabine was administered once weekly at a dose of 800 mg/m2 for a consecutive 3-week period followed by a week of rest, in multiple courses. Among the 29 eligible patients with lung cancer, partial response (PR) was achieved in 3 patients (25.0%, 95% confidence interval: 5.5-57.2%) out of 12 chemonaive patients. Adverse reactions (grade 3 or higher) seen in 29 patients with lung cancer were neutropenia (27.6%), leukopenia (13.8%), decreased hemoglobin (13.8%), thrombocytopenia (10.3%), malaise (6.9%), anorexia (3.4%),
nausea
/vomiting (3.4%), diarrhea (3.4%), dyspnea (3.4%) and interstitial pneumonia (3.4%). In other types of solid tumors, PR was achieved in 2 (8.7%) out of 23 eligible patients with cervical cancer and in 1 (5.3%) of 19 eligible patients with
ovarian cancer
, while the use of analgesics became unnecessary in 1 patient with pancreatic cancer. Incidence as well as severity of main adverse reactions in these patients were comparable to those seen in patients with lung cancer. A Step II study, in which gemcitabine was administered once weekly at a dose of 1,000 mg/m2 to chemonaive patients with non-small cell lung cancer, was conducted, referring to the results of Step I and clinical studies conducted overseas. The results of the Step II study demonstrated PR in 5 (14.3%, 95% confidence interval: 4.8 - 30.3%) out of 35 eligible patients with non-small cell lung cancer and that the main adverse reactions were comparable to those seen in the Step I study, posing no tolerability problems in particular.
...
PMID:[An early phase II study of gemcitabine hydrochloride (LY 188011). Gemcitabine Cooperative Study Group for Early Phase II]. 893 92
The introduction of serotonin receptor (5-HT3) antagonists has improved the control of acute nausea and vomiting induced by cancer chemotherapy, but they seem to have little or no effect on delayed symptoms. Corticosteroids are known to reduce both acute and delayed nausea and vomiting. The aim of the present study was to test the hypothesis that a single high dose of dexamethasone (20 mg), a long-acting corticosteroid, given after cisplatin and in addition to ondansetron (8 mg three times a day), would enhance the control of both acute and delayed nausea and vomiting. A group of 104 chemotherapy-naive
ovarian cancer
patients, scheduled for at least three cycles of combination chemotherapy including cisplatin (50 mg/m2), were randomly allocated to receive either dexamethasone or placebo in addition to ondansetron. Two-thirds of the patients received doxorubin and melphalan on the day before cisplatin and 1/3 received doxorubicin immediately before cisplatin. Unexpectedly we found, in all three chemotherapy cycles, that patients receiving dexamethasone suffered from more delayed nausea and vomiting than patients receiving placebo. In patients with no acute
nausea
or vomiting, the boomerang effect of dexamethasone could be seen on the first day after chemotherapy. In a follow-up study on 5 patients not included in the randomized trial, dexamethasone induced a pronounced reduction in urinary cortisol excretion on the day after chemotherapy with a return to normal excretion on day 2. It is concluded that a single high dose of dexamethasone does not seem appropriate for controlling delayed nausea and vomiting.
...
PMID:Single high-dose dexamethasone improves the effect of ondansetron on acute chemotherapy-induced nausea and vomiting but impairs the control of delayed symptoms. 896 75
A double-blind, parallel-group study in 189
ovarian cancer
patients compared the efficacy of ondansetron 8 mg i.v. (OND) and metoclopramide 60 mg i.v. (MET) both in combination with dexamethasone 20 mg i.v. in the prevention of carboplatin-induced emesis. On day 1, complete or major control of emesis (0-2 emetic episodes) was observed in 97% patients from the OND group compared with 74% patients from the MET group (p < 0.001). Similarly, a worst-day analysis over days 1-3 showed complete or major control of emesis in 87% patients (OND) compared wth 66% patients (MET) (p < 0.001). Similar findings in favour of the OND group were observed for
nausea
grade on day 1 and the worst-day grade during days 1-3. OND was better tolerated than MET. Fewer patients from the OND group (13%) reported adverse events compared with the MET group (21%). Extrapyramidal type symptoms were observed in 6 (6%) patients from the MET group (paraesthesia, involuntary movement of the jaw and tongue, and restlessness), compared with none from the OND group. Ondansetron plus dexamethasone is a highly effective and well-tolerated treatment and is significantly superior to metoclopramide plus dexamethasone in the prevention of carboplatin-induced emesis.
...
PMID:A randomised, double-blind, parallel-group study to compare the efficacy and safety of ondansetron (GR38032F) plus dexamethasone with metoclopramide plus dexamethasone in the prophylaxis of nausea and emesis induced by carboplatin chemotherapy. 897 85
Recently, a randomized study conducted by the Gynecologic Oncology Group (GOG 111) demonstrated that, given by a 24-hour infusion, the combination of cisplatin and paclitaxel (Taxol; Bristol-Myers Squibb Company, Princeton, NJ) is superior to combination cisplatin/cyclophosphamide in previously untreated patients with advanced
ovarian cancer
. This combination, however, necessitates hospitalization. Combination paclitaxel/carboplatin would be expected to induce fewer nonhematologic side effects but may be more myelotoxic. Thus, we started a phase I dose-escalation study to determine the maximal tolerated dose of paclitaxel given as a 3-hour infusion in combination with carboplatin, both drugs administered every 21 days. The paclitaxel dose was escalated by increments of 25 mg/m2, starting at 135 mg/m2 (level 1), 160 mg/m2 (level 2), 185 mg/m2 (level 3), and 210 mg/m2 (level 4). Carboplatin was administered to achieve an area under the concentration-time curve of 5, using the Calvert formula For study levels 5 and 6, the carboplatin dose was targeted at area under the concentration-time curves of 6 and 7.5, respectively, and was combined with a fixed paclitaxel dose of 185 mg/m2. Thirty previously untreated patients with stage IIC to IV
ovarian cancer
were enrolled. Nonhematologic toxicity, including
nausea
/vomiting and arthralgia/myalgia, was mild. Across all dose levels, a total of 16 patients developed peripheral neurotoxicity (World Health Organization grades 1 and 2). At dose level 5, one patient experienced reversible grade 4 neurotoxicity. Neutropenia was the principal dose-limiting hematologic toxicity. During 33 (31%) of 106 courses, World Health Organization grade 4 neutropenia was observed. Granulocyte colony-stimulating factor was required in only 7.6% of courses. Thrombocytopenia was less than that expected when carboplatin is given alone. Clinical responses were observed in eight of 14 patients, for an overall response rate of 57%. The combination of carboplatin plus paclitaxel was found to be an active regimen. This trial demonstrates that carboplatin dosed by the Calvert equation and 3-hour paclitaxel can be combined safely at full therapeutic doses for six or more courses in patients with advanced epithelial ovarian cancer.
...
PMID:Paclitaxel combined with carboplatin in the first-line treatment of advanced ovarian cancer: a phase I trial. 904 30
A phase II trial was conducted to further explore the potential of salvage intraperitoneal (IP) cisplatin-based therapy in patients with residual
ovarian cancer
. Twenty-five patients were treated with a regimen of cisplatin (75 mg/m2) and mitoxantrone (15 mg/m2) delivered IP every three weeks for a maximum of six cycles. Ten patients achieved a pathologically complete response (pCR) and six were clinically stable without evidence of disease. After a median follow-up of 18 months, the median progression-free survival (PFS) was 16 months (95% confidence interval-CI-3-29%). The actuarial PFS at 24 months was 36% (95% CI 13-59). Overall eight out of 25 patients (32%) had an IP relapse and thus were considered as local treatment failures. The major toxic side effects were
nausea
, vomiting, abdominal pain and renal toxicity. Future trials exploring IP delivery of these drugs should attempt to optimize drug dose and schedule and subset analysis of clinical studies should help in identifying patients who are particularly sensitive to this therapeutic approach.
...
PMID:Intraperitoneal cisplatin--mitoxantrone in ovarian cancer patients with minimal residual disease. 906 30
The pharmacology, pharmacokinetics, clinical efficacy, adverse effects, and dosage and administration of gemcitabine are reviewed. Gemcitabine is a deoxycytidine-analogue antimetabolite with activity against some solid tumors. Gemcitabine is phosphorylated intracellularly to difluorodeoxycytidine triphosphate, which terminates DNA-chain elongation and competitively inhibits DNA polymerase and ribonucleotide reductase. After i.v. administration, gemcitabine is rapidly distributed into total body water. The drug is deaminated in the plasma to inactive difluorodeoxyuridine; both gemcitabine and difluorodeoxyuridine are primarily renally eliminated. In clinical studies, gemcitabine reduced pain and improved function in patients with advanced pancreatic cancer. Gemcitabine has shown some activity against non-small-cell lung cancer, particularly when combined with cisplatin or ifosfamide. The agent has also shown modest activity against advanced ovarian and breast cancer. Adverse effects include dose-limiting myelosuppression, flu-like symptoms,
nausea
, vomiting, and rash. Gemcitabine has FDA-approved labeling for use in the treatment of locally advanced and metastatic pancreatic cancer. The recommended dosage for this indication is 1000 mg/m2 (as the hydrochloride salt) i.v. given over 30 minutes weekly for seven weeks, followed after one week of rest by 1000 mg/ m2 i.v. given over 30 minutes weekly for three weeks every four weeks. Gemcitabine palliates symptoms in patients with advanced or metastatic pancreatic cancer. More study is needed to determine gemcitabine's role in the treatment of non-small-cell lung cancer,
ovarian cancer
, and breast cancer.
...
PMID:Gemcitabine: a cytidine analogue active against solid tumors. 911 4
There has been little investigation of the side-effects experienced by women receiving adjuvant carboplatin in the treatment of
ovarian cancer
. This study aimed to describe the range of problems experienced by patients and to estimate incidence and severity of side-effects over the treatment period. Eleven patients participated and completed a 75-item self-report questionnaire at each course of treatment. Severity of each side-effect was graded from 0 to 4. Patients also stated which had been the worst side effect at each course. The response rate was 94%. Seventy-two side-effects were reported. Fatigue emerged as both the most common and the most 'troublesome' side-effect.
Nausea
, difficulty sleeping, taste change, and constipation were also ranked highly. Although limited by a small sample size, this study suggests patients undergoing carboplatin experience a wide range of problems, many of which merit further investigation.
...
PMID:Patients' experiences of chemotherapy: side-effects of carboplatin in the treatment of carcinoma of the ovary. 923 31
The effect of oral etoposide on CA-125 serum levels was evaluated in 17 patients with epithelial ovarian cancer and progressive disease during, or relapsing after, prior chemotherapy. Only three patients had measurable lesions at extraperitoneal sites. Five had no measurable lesions. The oral etoposide dose was 50 mg b.d. for 7 days every 3 weeks, escalating to 10 or 14 days and continued until clinical progression. CA-125 after 4 courses was compared to baseline (CA-125 ratio). The rate of change of CA-125 (s, slope of the exponential regression curve) during the first 4 courses was compared to s over a similar period before treatment. One patient had a clinical partial response. Two other patients had a biochemical response (CA-125 ratio <0.5). Although the biochemical response rate was modest (12.5%), a decrease of s was observed in 14/16 patients (P = 0.02). The mean change of s represented an increase of mean doubling time from 52 to 693 days. No patients were withdrawn because of toxicity. General malaise,
nausea
, diarrhea, and anemia were the most important side effects. At the given dose schedule, oral etoposide shows activity in advanced
ovarian cancer
if the rate of change of CA-125 is used as a measure of activity.
...
PMID:Effect of low-dose oral etoposide on serum CA-125 in patients with advanced epithelial ovarian cancer. 926 62
The French Groupe des Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO) conducted a multicenter phase II study of carboplatin and paclitaxel (Taxol; Bristol-Myers Squibb Company, Princeton, NJ) to evaluate the efficacy and side effects of this combination in pretreated advanced
ovarian cancer
. Patients with progressive ovarian carcinoma during or after platinum-based chemotherapy received paclitaxel 175 mg/m2 intravenously over 3 hours followed by intravenous carboplatin over 30 minutes every 4 weeks. The dose of carboplatin was calculated using a projected area under the concentration-time curve of 5 mg/mL x min. Of the 50 patients entered, 50 were evaluable for toxicity and 42 for response. There were eight complete and 10 partial responses, for an overall response rate of 43% (95% confidence interval, 28% to 56%). Overall response rates in platinum refractory patients and in those with early (> or = 3 and < 12 months) and late (> or = 12 months) relapse was 28%, 33%, and 71%, respectively. Median response duration, progression-free survival, and overall survivals were 8, 6, and 14 months, respectively. The most frequent and severe toxicity was myelosuppression. Grades 3 and 4 neutropenia occurred in 30% and 23% of cycles, and granulocyte colony-stimulating factor was administered in 6%. Only one case of neutropenic fever was observed. Grades 3 and 4 thrombocytopenia occurred in 3% and 1% of cycles, respectively. Alopecia and moderate
nausea
or vomiting were frequent. Transitory peripheral neuropathy was present in 45% of patients but was severe in only one patient. One early death was observed due to progressive disease and possibly to therapy. The combination of paclitaxel 175 mg/m2 as a 3-hour infusion and carboplatin dosed to an area under the concentration-time curve of 5 is an effective therapy in patients previously treated with platinum-based chemotherapy and may be administered safely to outpatients who relapse after one or two lines of chemotherapy.
...
PMID:Efficacy and safety of the combination paclitaxel/carboplatin in patients with previously treated advanced ovarian carcinoma: a multicenter French Groupe des Investigateurs Nationaux pour l'Etude des Cancers Ovariens phase II study. 934 19
CI-980 is a synthetic mitotic inhibitor that binds to the colchicine binding site of tubulin. It demonstrates broad activity against human and murine tumor models and shows no cross resistance with tumor models whose mechanism of resistance is mediated by P-glycoprotein (MDR-1). A phase I study was completed in 25 patients with solid tumors using a 24-hour infusion schedule, with courses repeated every 3 weeks. Eight dose levels were tested between 1.2 and 15.6 mg/m2. The maximum tolerated dose was 14.4 mg/m2. Neutropenia was dose-related but not dose-limiting; thrombocytopenia was infrequent. CNS toxicities were dose-limiting and consisted of dizziness, headache, loss of coordination, loss of consciousness, nervousness, and other symptoms. These events occurred near the end of the infusion and were reversible, usually within 24 hours. One patient who was to be treated at dose level 8 (intended dose was 19.2 mg/m2; actual dose was 15.6 mg/m2) became encephalopathic prior to completion of the infusion. Other adverse events included gastrointestinal toxicities (
nausea
, vomiting, anorexia, constipation, stomatitis, dyspepsia, bleeding, cheilitis), IV site erythema, fever, and fatigue. A partial response was observed in one patient with colon cancer and reductions in CA-125 levels were observed in 2 patients with
ovarian cancer
. Pharmacokinetics were linear and dose-proportional. Results indicate high systemic clearance and wide tissue distribution. Mean pharmacokinetic parameter values: T1/2 = 5.52 hours, plasma clearance 1163 mL/min/m2, and Vdss 376 L/m2.
...
PMID:A phase I trial and pharmacokinetic evaluation of CI-980 in patients with advanced solid tumors. 938 46
<< Previous
1
2
3
4
5
6
7
8
9
10
Next >>