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)

With estramustine phosphate the clinician has the possibility to ensure complete hormonal as well as cytotoxic control of advanced prostate cancer with a single drug. EMP is considered as a first choice for treatment of hormone refractory prostate cancer. It is at least as effective as conventional chemotherapy, yet less aggressive with regard to its toxicity profile. EMP is particularly useful in patients with limited bone marrow reserve, e.g. in case of prior or associated radiotherapy. As to the use of EMP in primary treatment, more information is required before we can define with certainty subgroups of patients who would benefit more from an early course of EMP than from other hormonal therapy. The existing data point in the direction of poorly differentiated tumors, patients with bone pain and poor prognosis. EMP treatment is associated with an increased risk of cardiovascular morbidity. This should be avoided as much as possible by proper selection of patients or by prophylaxis. Gastro-intestinal side effects, such as nausea, diarrhea and anorexia are dose-dependent. These adverse events tend to interfere with compliance at dosages over 560 mg/day. Dosage modifications or an anti-emetic may help. The intravenous administration of EMP offers the possibility for high loading doses at a substantially reduced risk for cardiovascular and gastrointestinal side effects.
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PMID:The present role of estramustine phosphate in advanced prostate cancer. 192 66

Systemic chemotherapy with currently available agents has not improved survival for patients with hormone refractory prostate cancer (HRPC), consequently, the evaluation of new agents is warranted. Topotecan is a specific inhibitor of topoisomerase I with broad antitumor activity in preclinical studies. The purpose of this phase II trial was to determine the objective response rate of topotecan administered as a 30 minute infusion for five consecutive days in men with metastatic HRPC. Thirty-four evaluable patients were treated with topotecan 1.1-1.5 mg/m2 as a 30 minute infusion daily for five days, repeated every three weeks until disease progression or unacceptable toxicity. Response was assessed with a combination of standard solid tumor response criteria and the serum prostate specific antigen (PSA) for patients with bidimensionally measurable disease, and by serial measurements of the PSA in patients with bone only (evaluable) disease. One of 13 patients (7.6%) with measurable soft tissue disease had a PR in nodal sites. Of 21 patients with only osseous metastases, 1 (4.7%) had improvement in bone scan. Six of the 34 evaluable patients (17.6%) had the serum PSA decrease by > or = 50% and 2 (5.8%) had PSA decreases of > or = 75%. Toxicity was chiefly hematologic with 66% of patients experiencing Grade 3 or 4 granulocytopenia. Thirty-nine percent of cycles required a delay to allow for hematologic recovery and ten patients required red cell transfusions. Non-hematologic toxicity, mainly nausea and alopecia, was mild. Topotecan administered at this dose and schedule has limited activity in patients with HRPC. Further trials of topo I inhibition in HRPC should utilize alternative schedules of topotecan (e.g., prolonged infusion) or other camptothecin analogs with more potent topo I inhibitory activity.
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PMID:Phase II study of topotecan in metastatic hormone-refractory prostate cancer. 872 52

Seventeen patients were given lower dose and intermittent oral administration of estramustine phosphate (6 mg/kg/day) and etoposide (30 mg/m2/day) for 7 days. Then administration was discontinued for 7 days. This administration cycle was repeated. Therapy was continued until evidence of disease progression or unacceptable toxicity occurred. Fifteen of the 17 patients were finally evaluated for PSA response. Overall, the pretreatment PSA levels were lowered at least 50% from baseline in 7 (47%) of the 15 patients. The median survival was 65 weeks. Five of the 17 patients complained of anorexia or nausea during the treatment, but none of them showed over grade 2 anorexia, none requiring transfusion or hospitalization. None of the patients showed edema, deep venous thrombosis, thrombocytopenia, anemia or myocardial infarction. Because of its rare and mild adverse effects, this intermittent administration of oral estramustine and oral etoposide may be a useful and secure regimen for hormone refractory prostate cancer.
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PMID:[Intermittent oral hormonal chemotherapy using estramustine phosphate and etoposide for the treatment of hormone-refractory prostate cancer]. 1497 52

JM-216 is an orally bioavailable platinum compound with activity against many tumor models. The objective of this study was to determine the safety profile and anti-tumor activity of JM-216 in patients with hormone refractory prostate cancer (HRPC) when given orally daily x 5 days. In this open label phase II study JM-216 was administered orally at the dose of 120 mg/m2/d for 5 days every 4 weeks. Patients continued on the therapy until evidence of disease progression or intolerable toxicity developed. Dose escalation and de-escalation were allowed according to patient's tolerance. Thirty-nine patients were enrolled onto the study and received a total of 155 courses (median 2, range 1-16) of JM-216. Dose delays (77% of courses) and dose reductions (31% of courses) were common and were mainly due to myelosupression. Treatment was discontinued in 5 patients due to treatment related toxicities. One patient developed myelodysplastic syndrome 11 months after the start of treatment. The most frequent grade III or higher adverse events included thrombocytopenia (54%), neutropenia (52%), anemia (24%) nausea (13%), vomiting (16%) and diarrhea (28%). PSA response was assessed in 32 patients, 10 (26%) had partial response, 14 (36%) had stable disease while PSA progression was seen in 8 (21%) patients. Of 20 (54%) patients with measurable disease two patients had a documented partial response. Although JM-216 had moderate activity in HRPC when given on daily basis for 5 days, it is associated with significant treatment related toxicities in this patient population.
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PMID:Phase II study of oral bis (aceto) ammine dichloro (cyclohexamine) platinum (IV) (JM-216, BMS-182751) given daily x 5 in hormone refractory prostate cancer (HRPC). 1552 84

Hormone refractory prostate cancer is dominated by osseous metastases. Bisphosphonates are able to reduce bone resorption. Sixteen hormone refractory prostate cancer patients with related bone metastases were included in the study. Group A consisted of patients who were not treated with bisphosphonates (n=9) and group B consisted of patients who had received bisphosphonates treatment previously, but not receiving currently (n=7). All patients were treated with the same analgesic medications. Clodronate 400 mg; 1200 mg/day (p.o.) was added to the treatment of the patients in group A. Visual Analogue Scale (VAS) scores, consumptions and side effects of analgesics were recorded by two week intervals. Alkaline phosphatase, creatinine and serum Ca++ levels were controlled by 4 week intervals. At the end of the 12th week, the study was ended. In Group A, VAS decreased at the end of the 2nd week but in Group B VAS decreased in the 4th week. VAS decreased 75% in group A and 65.7% in group B and the difference was considered statistically significant (p<0.0001). Clodronate treatment was stopped in 2 patients because of nausea, 7 patients are still being treated with clodronate. We conclude that bisphosphonates treatment of painful osseous metastasis due to hormone refractory prostate cancer results in significant pain decrease.
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PMID:[The effects of clodronate for the pain treatment of bone metastasis due to prostate cancer]. 1579 1

The disease trajectory of living with incurable cancer is characterized by increasing bodily deterioration and problems. In this paper, we have focused on the change in temporal awareness as manifested in the narrations of two men with hormone refractory prostate cancer and skeletal metastases as they approach death. The two men participated in in-depth research interviews during the last part of their lives, sharing a similar disease trajectory with increasing bodily change and decreasing physical function. Both died a lingering, cancer-related death. The first and last research interviews were analyzed using a discourse analytic method. Findings show that the temporal awareness in the interviews changes as the illness progresses and death approaches. In the last interviews, the present is flooded with bodily problems; the past and the future are hardly present except for the future beyond the men's own deaths. Pain, fatigue, nausea, and other symptoms figure largely in this change, and there is no time for much more than attending to bodily needs in a present that is dominated by problems. Here, the importance of alleviating bodily problems once again becomes paramount, and two questions are raised: Is the often reported withdrawal from life, when death is imminent, a physical necessity rather than a psychological one, and is it possible to free time from the time-consuming problems of the present by means of a more concentrated attempt to alleviate these problems?
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PMID:Time and bodily changes in advanced prostate cancer: talk about time as death approaches. 1850 95