estramustine has been researched along with Nausea* in 19 studies
1 review(s) available for estramustine and Nausea
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The use of estramustine phosphate in the modern management of advanced prostate cancer.
What's known on the subject? and What does the study add? Estramustine phosphate has anti-tumour properties and it improves patient outcomes if combined with other chemotherapy agents such as docetaxel. The efficacy of estramustine phosphate in selected patients and its safety profile, provided used with any low-molecular-weight heparin support its use as a second-line treatment in hormone-resistant prostate cancer.. • Estramustine phosphate is a nitrogen mustard derivative of estradiol-17β-phosphate and has anti-tumour properties. • Interest in estramustine has been renewed because of the results of clinical studies showing improved patient outcomes if estramustine is combined with other chemotherapy agents such as docetaxel.. • Relevant clinical studies using chemotherapy combinations including estramustine are discussed. • Efficacy and safety outcomes are summarized.. • Combination therapy with estramustine and docetaxel can increase PSA response rates, improve quality of life and increase median patient survival compared with chemotherapy regimens that do not include estramustine. • Although the overall tolerability of estramustine is favourable, its use can be associated with an increased risk of thromboembolic events.. • The identification of suitable patient groups and the effective management of the risk of thromboembolism with the adjunct of low-molecular-weight heparins support the use of estramustine as an effective second-line treatment strategy in hormone-resistant prostate cancer. • These promising findings warrant further investigation in a randomized clinical trial. Topics: Antineoplastic Agents, Hormonal; Antineoplastic Combined Chemotherapy Protocols; Clinical Trials as Topic; Docetaxel; Drug Resistance, Neoplasm; Estramustine; Humans; Male; Nausea; Prostate-Specific Antigen; Prostatic Neoplasms; Quality of Life; Taxoids; Thromboembolism; Treatment Outcome; Vomiting | 2011 |
11 trial(s) available for estramustine and Nausea
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A randomized phase II trial of personalized peptide vaccine plus low dose estramustine phosphate (EMP) versus standard dose EMP in patients with castration resistant prostate cancer.
Personalized peptide vaccination (PPV) combined with chemotherapy could be a novel approach for many cancer patients. In this randomized study, we evaluated the anti-tumor effect and safety of PPV plus low-dose estramustine phosphate (EMP) as compared to standard-dose EMP for HLA-A2- or -A24-positive patients with castration resistant prostate cancer. Patients were randomized into groups receiving either PPV plus low-dose EMP (280 mg/day) or standard-dose EMP (560 mg/day). After disease progression, patients were switched to the opposite regime. The primary end point was progression-free survival (PFS). We randomly assigned 28 patients to receive PPV plus low-dose EMP and 29 patients to receive standard-dose EMP. Nineteen events in the PPV group and 20 events in the EMP group occurred during the first treatment. Median PFS for the first treatment was 8.5 months in the PPV group and 2.8 months in the EMP group with a hazard ratio (HR) of 0.28 (95% CI, 0.14-0.61; log-rank P = 0.0012), while there was no difference for median PFS for the second treatment. The HR for overall survival was 0.3 (95% CI, 0.1-0.91) in favor of the PPV plus low-dose EMP group (log-rank, P = 0.0328). The PPV plus low-dose EMP was well tolerated without major adverse effects and with increased levels of IgG and cytotoxic-T cell responses to the vaccinated peptides. PPV plus low-dose EMP was associated with an improvement in PSA-based PFS as compared to the standard-dose EMP alone. Topics: Aged; Aged, 80 and over; Antineoplastic Combined Chemotherapy Protocols; Cancer Vaccines; Cross-Over Studies; Dose-Response Relationship, Drug; Estramustine; Follow-Up Studies; Humans; Lymphopenia; Male; Middle Aged; Nausea; Orchiectomy; Peptides; Prostatic Neoplasms; Skin Diseases; Survival Analysis; Treatment Outcome; Vomiting | 2010 |
Phase I clinical and pharmacologic trial of intravenous estramustine phosphate.
To determine the dose-limiting toxicities, maximum-tolerated dose, and pharmacokinetics of intravenous estramustine phosphate (IV EMP).. A total of 31 patients with hormone-refractory prostate cancer received IV EMP as a 30- to 90-minute infusion weekly (n = 28) or for 3 consecutive days followed by a single weekly dose (n = 3). IV EMP dose was escalated from 500 to 3,000 mg/m(2). Pharmacokinetics of EMP and the metabolites estramustine (EaM), estromustine (EoM), estradiol, and estrone were assessed after weeks 1 and 4 of treatment.. The initial IV EMP infusion caused perineal discomfort that was ameliorated by lengthening the infusion time. Other common toxicities were grade 1 to 2 hepatotoxicity, nausea or vomiting, and fatigue or malaise. Lower-extremity thrombosis occurred in one patient, and two others developed upper-extremity thrombosis associated with venous infusion catheters. Dose-limiting fatigue and hypotension occurred at 3,000 mg/m(2), and cumulative fatigue developed after multiple cycles at 2,500 mg/m(2). Mean EMP clearance, estimated steady-state volume of distribution, and elimination half-life were 3.7 L/h, 10.6 L, and 3.7 hours, respectively. Variability of EMP clearance was 21%, and variation in area under the curve per dose for the metabolites was 28% to 36%. Elimination half-lives of EoM and EaM were 110 hours and 64 hours, and peak plasma concentrations of these active metabolites exceeded 10 micromol/L after IV EMP doses greater-than-or-equal 2,000 mg/m(2).. High-dose IV EMP can be administered safely as a weekly short infusion to patients with HRPC. High peak concentrations of active metabolites after IV EMP may provide an advantage over oral EMP in antimicrotubule drug combinations. Topics: Aged; Aged, 80 and over; Antineoplastic Agents, Hormonal; Dose-Response Relationship, Drug; Drug Resistance, Neoplasm; Estramustine; Fatigue; Humans; Hypotension; Infusions, Intravenous; Liver; Male; Middle Aged; Nausea; Pain; Prostatic Neoplasms; Thrombosis; Vomiting | 2002 |
A phase II trial of estramustine and etoposide in hormone refractory prostate cancer: A Southwest Oncology Group trial (SWOG 9407).
The combination of oral estramustine and oral etoposide has generated response rates of 40-50% in patients with hormone refractory prostate cancer in single institution trials. This study tested this regimen in a multi-institutional setting.. Fifty-five patients were accrued over a period of 4 months between 1 March 1996 and 1 July 1996. Two patients were not analyzable and two patients were ineligible. They were given an oral regimen consisting of estramustine 15 mg/kg/day (capped at 1120 mg per day) and etoposide 50 mg/M(2)/day, days 1-21 every 28 days. Patients received a median of two cycles of therapy.. Toxicities included 11 patients (20%) with grades 3 or 4 granulocytopenia, 5 patients (10%) with grades 3 or 4 edema, and 3 patients (6%) with a thrombotic event. There were two treatment-related deaths, one as a result of anemia and the other as a result of a myocardial infarction. Of the 32 men who received at least 2 cycles of therapy, 7 men (22%) demonstrated a partial response to this regimen as measured by prostate-specific antigen (PSA) criteria of a 50% decline from pretreatment values.. This trial demonstrates the toxicity of estramustine delivered in high dose. It also illustrates the difficulty of conducting phase II trials in prostate cancer in the cooperative group setting where the experience and comfort level of oncologists with new agents is less than that of the physicians at the institution where the therapy was developed. As the activity of this regimen with low-dose estramustine is defined, further multi-institutional studies may be warranted. Topics: Administration, Oral; Aged; Aged, 80 and over; Androgens; Antineoplastic Agents, Hormonal; Antineoplastic Agents, Phytogenic; Antineoplastic Combined Chemotherapy Protocols; Drug Administration Schedule; Estramustine; Etoposide; Humans; Male; Middle Aged; Nausea; Prostate-Specific Antigen; Prostatic Neoplasms; Treatment Outcome; Venous Thrombosis | 2001 |
Phase I trial of weekly paclitaxel plus oral estramustine phosphate in patients with hormone-refractory prostate cancer.
To exploit the favorable dose intensity and safety profile of weekly paclitaxel, we conducted a Phase I trial of paclitaxel by 3-hour infusion in combination with estramustine phosphate (EM) in men with hormone-refractory prostate cancer (HRPC). The antimicrotubule drug combination of paclitaxel by 96-hour infusion plus EM is active in HRPC.. Twenty-four patients with metastatic HRPC and progressive tumor after antiandrogen withdrawal were enrolled in this study. Oral EM was taken at a dose of 600 mg/m(2) daily for the initial 21 patients and on a reduced schedule of 280 mg twice daily for the final 3 patients. Paclitaxel was escalated from 60 to 118 mg/m(2).. The major toxicities were gastrointestinal and thromboembolic complications related to daily oral dosing of EM. Of the first 21 patients, one third (n = 7) discontinued therapy within 4 weeks because of protracted nausea and/or thrombotic complications. Dose-limiting toxicities at 118 mg/m(2) paclitaxel were fatigue and hepatotoxicity. Of 13 patients with measurable soft-tissue lesions, 6 had objective partial regressions, and 9 (37.5%) of 24 patients (95% confidence interval 19.1% to 59.1%) with elevated prostate-specific antigen levels had a 50% or greater decline of at least 4 weeks' duration.. Weekly paclitaxel at doses of 60 to 107 mg/m(2) were feasible in combination with oral EM, but daily oral EM produced unacceptable toxicity. On the basis of these results, a Phase II trial of weekly paclitaxel with the reduced dose and schedule of EM was initiated by the Eastern Cooperative Oncology Group to assess further the benefits and risks of this treatment in men with metastatic HRPC. Topics: Adenocarcinoma; Administration, Oral; Aged; Aged, 80 and over; Anaphylaxis; Antineoplastic Combined Chemotherapy Protocols; Chemical and Drug Induced Liver Injury; Disease Progression; Disease-Free Survival; Drug Resistance, Neoplasm; Edema; Estramustine; Gonadotropin-Releasing Hormone; Humans; Infusions, Intravenous; Male; Middle Aged; Nausea; Paclitaxel; Prostatic Neoplasms; Thrombophlebitis; Treatment Outcome | 2001 |
Antiemetic efficacy of prednisolone: a placebo-controlled trial in patients with advanced prostatic cancer treated with estramustine phosphate.
The antiemetic effect of prednisolone on nausea/vomiting was investigated in 67 patients with advanced prostatic cancer and a performance status of < or = 2. The study was a double-blind, placebo-controlled, randomized trial with a parallel group design. The objective was to compare the incidence and severity of nausea/vomiting between the two groups. Prednisolone or placebo was given twice daily for 3 weeks with the dose decreased during the third week from 15 mg/day to 10 mg for 3 days and finally to 5 mg/day during the last 4 days. EMP was given as two 140 mg capsules daily for 3 days at the beginning, then as four capsules for 4 days followed by six capsules for 21 days. Areas under curves (AUCs) for nausea and for nausea/vomiting scores were calculated based on the patient's diary notes: nausea (0-3), vomiting (0-6), nausea/vomiting (0-9). Control of emesis in terms of complete, moderate or poor control was registered. Pretreatment characteristics were evenly balanced. The results indicated that no statistical differences between the two groups of patients were present in AUCs for weeks 1-3 or weeks 1-4. We conclude that it was not possible to demonstrate a significant antiemetic efficacy of prednisolone. However, in all but one case the patients in the prednisolone group could be treated for at least 3 weeks without any major incidents of nausea/vomiting. Topics: Aged; Antiemetics; Antineoplastic Agents, Alkylating; Area Under Curve; Double-Blind Method; Estramustine; Humans; Male; Nausea; Prednisolone; Prostatic Neoplasms; Treatment Outcome; Vomiting | 1998 |
Response to estramustine phosphate and paclitaxel in patients with advanced breast cancer: a phase I study.
Estramustine phosphate (EMP) is thought to form a chemical link between estradiol and non-nitrogen mustard. An estramustine-binding protein has been isolated in prostate, breast, and brain cancers as well as in malignant melanoma cells. Estramustine phosphate's ability to bind to microtubular-associated proteins and to interfere with mdr-mediated drug efflux are thought to result in its enhancement of paclitaxel (Taxol; Bristol-Myers Squibb Company, Princeton, NJ) activity in cell lines and in its ability to affect hormone-resistant prostate cancer. This phase I study administered combined paclitaxel and EMP to 25 women with ovarian, breast, and other tumors and assessed efficacy and toxicity. Estramustine phosphate was administered at two dose levels, 900 or 1,200 mg/m2 daily on days 1, 2, and 3 in 3-week cycles. On day 3, paclitaxel (150, 180, 210, or 225 mg/m2) was given concomitantly by 3-hour infusion. Therapeutic effects were noted in all patients. Partial responses were noted in three of eight patients with breast cancer who had failed to improve on paclitaxel alone. Three other patients experienced prolonged stable disease. Only moderate toxicities were noted until EMP levels of 1,200 mg/m2 were reached. At these dose levels, gastrointestinal toxicities became more prominent. The addition of EMP to paclitaxel allowed patients to receive paclitaxel for longer periods, and may have enhanced the therapeutic effects of paclitaxel. If so, the mechanisms of such enhancement warrant investigation. The two drugs may work on different aspects of microtubular function, for example, or may reduce efflux of paclitaxel in P-glycoprotein overexpressed tumors. Topics: Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Breast Neoplasms; Estramustine; Fatigue; Female; Humans; Middle Aged; Nausea; Ovarian Neoplasms; Paclitaxel; Treatment Outcome; Vomiting | 1997 |
Paclitaxel plus estramustine in metastatic hormone-refractory prostate cancer.
Combination antimicrotubule therapy with estramustine phosphate (EMP) and vinblastine has reproducible activity in metastatic hormone-refractory prostate cancer (HRPC) with an objective response rate of 31%. Although paclitaxel (Taxol; Bristol-Myers Squibb Company, Princeton, NJ) by 24-hour infusion was inactive in HRPC, 0.5 to 1.0 nmol/L concentrations of paclitaxel combined with EMP exerted synergistic cytotoxicity in DU-145 androgen-independent human prostate cancer cell lines. Based on these results, we treated 24 patients with HRPC using the combination of paclitaxel 120 to 140 mg/m2 by 96-hour intravenous infusion every 3 weeks plus daily oral EMP at 600 mg/m2/d. Of seven patients with measurable soft tissue metastases, three have attained partial responses and a fourth patient is nearing partial response status. Of 16 patients with bone-only disease evaluated by change in serum prostate-specific antigen levels, 11 patients (68.8%) have had decreases of > or = 50% from pretreatment baseline. The prostate-specific antigen decrease has exceeded 80% in six of 16 (37.5%) patients. For all 23 evaluable patients, the prostate-specific antigen has decreased by > or = 50% in 15 (65.2%) and by > or = 80% in eight (34.7%). Grade 4 leukopenia occurred in one of 21 patients treated at the paclitaxel dose of 120 mg/m2/96 hr and one of three patients treated at 140 mg/m2/96 hr. The incidence of nausea (50%) and peripheral edema (37.5%) was similar to that associated with single-agent EMP. These results demonstrate that 96-hour paclitaxel plus EMP is active in HRPC and provide further evidence that the rational combination of antimicrotubule agents leads to synergistic antitumor activity in HRPC. Topics: Adenocarcinoma; Aged; Antineoplastic Combined Chemotherapy Protocols; Diarrhea; Drug Administration Schedule; Drug Resistance, Neoplasm; Estramustine; Fatigue; Hematologic Diseases; Hormones; Humans; Male; Nausea; Paclitaxel; Prostate-Specific Antigen; Prostatic Neoplasms; Treatment Outcome | 1995 |
Comparison of flutamide and Emcyt in hormone-refractory metastatic prostatic cancer.
A prospective randomized trial for metastatic prostatic cancer in 220 patients who were refractory to hormone therapy was conducted by the National Prostatic Cancer Project from 1984 to 1985. As of July, 1986, the evaluation of these patients reflected no difference in response to either estramustine phosphate (Emcyt) or flutamide. Toxicities were minimal, and the observed survival and progression-free survival intervals were noteworthy in view of the overall prospects for such patients. Future studies dealing with specific quality of life issues seem to be indicated by our results. Topics: Anilides; Carcinoma; Clinical Trials as Topic; Estramustine; Flutamide; Hematologic Diseases; Humans; Male; Nausea; Nitrogen Mustard Compounds; Prospective Studies; Prostatic Neoplasms; Random Allocation; Vomiting | 1988 |
Cooperative clinical trials of the National Prostatic Cancer Project: Protocol 900.
In May 1978, the National Prostatic Cancer Project Treatment Subgroup activated its first clinical trial evaluating adjuvant chemotherapy (Protocol 900). This protocol is a comparison of long-term adjuvant chemotherapy with cyclophosphamide, estramustine phosphate, or no additional treatment in patients with definitive surgical therapy for adenocarcinoma of the prostate. To date, 128 patients have been entered with an entry rate of approximately 2.2 patients per month. One hundred five patients form the basis of this report, with 96 patients still on active therapy. Estramustine phosphate has been administered at a dose of 600 mg/m2 orally daily in three divided doses. The cyclophosphamide is administered 1 g/m2 intravenously every 3 weeks. Results are still preliminary; only two evaluable patients have died. Approximately two-thirds of patients entered have had negative lymph nodes. Recurrent disease has been documented in 15 patients, including eight receiving cyclophosphamide, three receiving estramustine phosphate, and four on the no-treatment arm. The recurrence rate has been disproportionately high (50%) in patients receiving cryosurgery rather than radical prostatectomy (12%). Maximum survival has reached 241 weeks. Side effects have consisted of leukopenia in patients receiving cyclophosphamide (56%), and nausea and vomiting with cyclophosphamide (85%), and estramustine phosphate (36%). This study continues with patient entries now over one-half of the number anticipated in the original study design. Topics: Adenocarcinoma; Adult; Aged; Cardiovascular Diseases; Clinical Trials as Topic; Combined Modality Therapy; Cryosurgery; Cyclophosphamide; Estramustine; Follow-Up Studies; Humans; Leukopenia; Lymph Node Excision; Male; Middle Aged; Multi-Institutional Systems; Nausea; Nitrogen Mustard Compounds; Prognosis; Prostatectomy; Prostatic Neoplasms; Random Allocation; Vomiting | 1984 |
Observations of prolonged use of oral Emcyt in prostatic cancer patients.
Experiences resulting from Emcyt therapy in patients with both newly diagnosed and hormone refractory advanced prostate cancer, as well as on adjuvant to surgery or radiotherapy in earlier disease are presented. Data from trials of the National Prostatic Cancer Project (NPCP) and a series from Roswell Park Memorial Institute (RPMI) were divided into short-term (up to twenty weeks and up to fifty-two weeks in adjuvant trials) and long-term therapy. Baseline disease and patient characteristics and toxicities encountered in these two treatment-duration groups were compared. Patients in a more favorable health or disease status and/or responded to therapy were more frequently in the long-term group. Patients in the long-term group tended to have higher over-all incidences of toxicity; and although many had occurrences begin as early as those in the short-term group, they were able to tolerate the therapy for relatively long periods. The agent is thus both effective and can be given safety for long periods of time. Topics: Acid Phosphatase; Alkaline Phosphatase; Anorexia; Cardiovascular Diseases; Clinical Trials as Topic; Diarrhea; Drug Administration Schedule; Estramustine; Humans; Male; Nausea; Neoplasm Staging; Nitrogen Mustard Compounds; Probability; Prostatic Neoplasms; Time Factors; Vomiting | 1982 |
Comparison of estramustine phosphate and vincristine alone or in combination for patients with advanced, hormone refractory, previously irradiated carcinoma of the prostate.
There were 121 men with hormonally refractory metastatic cancer of the prostate who were randomized to receive estramustine phosphate or vincristine, or the combination of these 2 agents. All patients had received prior radiation therapy (greater than 2,000 rad). There were 90 patients who could be compared for response. The objective response rates (partial regression or stabilization of disease) for the 3 treatment groups were 26 per cent for estramustine phosphate, 24 per cent for estramustine phosphate plus vincristine and 15 per cent for vincristine. Subjective parameters varied little among the 3 regimens. The median duration of response for those responding to estramustine phosphate was similar (20 weeks) to that for vincristine (22 weeks) and greater than that for the combination (13 weeks). The probability of survival did not differ significantly for patients randomized to each of the 3 regimens. The addition of vincristine to estramustine phosphate did not enhance the response rate achieved by estramustine phosphate alone and vincristine alone produced the lowest response rate. Estramustine phosphate continues to be the most active agent in previously irradiated patients with hormonally refractory metastatic cancer of the prostate. Topics: Drug Therapy, Combination; Estramustine; Hormones; Humans; Male; Nausea; Nitrogen Mustard Compounds; Probability; Prostatic Neoplasms; Vincristine; Vomiting | 1981 |
7 other study(ies) available for estramustine and Nausea
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Efficacy of tegafur-uracil (UFT) administration in castration-resistant prostate cancer patients with a history of both alternative antiandrogen therapy and estramustine phosphate sodium hydrate therapy.
The purpose of this study was to evaluate the efficacy of tegafur-uracil (UFT) administration as a fourth-line therapy in patients with castration-resistant prostate cancer (CRPC) who had already received combined androgen blockade (CAB) therapy (first-line), alternative antiandrogen therapy (second-line), and estramustine phosphate sodium hydrate (EMP) therapy (third-line), in order to determine who would benefit from UFT therapy.. UFT was administered at a daily dose of 300 mg/m(2) to 26 patients, and the response to UFT 4 weeks after its induction and its toxicity were evaluated.. A reduction in the serum prostate-specific antigen (PSA) value was observed in 12 patients (46.2 %), while two cases (7.7 %) achieved more than 50 % reduction in PSA. Two patients (7.7 %) required discontinuation of UFT administration because of side effects (grade 2 exanthema in one patient and grade 2 nausea in one patient). A PSA response to UFT was observed, especially in patients older than 75 years and/or whose Gleason score was 8 or less.. Our data indicate that UFT administration as a fourth-line therapy was tolerable and effective to some degree in patients with CRPC who had already received CAB therapy, alternative antiandrogen therapy, and EMP therapy. It can be used, even in patients aged more than 75 years old, without any loss of efficacy or effect on their activities of daily life, and can be regarded as a treatment option for patients with advanced prostate cancer. Topics: Age Factors; Aged; Aged, 80 and over; Androgen Antagonists; Antimetabolites, Antineoplastic; Antineoplastic Agents, Hormonal; Disease Progression; Drug Combinations; Estramustine; Exanthema; Humans; Male; Middle Aged; Nausea; Neoplasm Grading; Prostate-Specific Antigen; Prostatic Neoplasms, Castration-Resistant; Tegafur; Uracil | 2014 |
[Clinical evaluation of estramustine phosphate in the treatment of patients with advanced breast cancers].
Estramustine phosphate, an anti-prostatic cancer agent, was investigated on eleven patients to evaluate the efficacy in a treatment of advanced breast cancers. The daily dose of medication was 840 mg. According to criteria of Japan Society for Cancer Therapy, none was assessed as CR, three as PR, four as NC and PD. The response rate was 27.3%. There was no differences in response rates among estrogen receptor status. A favourable response was observed in postmenopausal patients but no response in premenopausal, as well as a good response in lesions of soft tissue and lung, a poor response in lesions of liver and bone. As to toxicity of estramustine phosphate, gastrointestinal disorders such as nausea, vomiting and diarrhea were noted frequently during the treatment, and a long term administration was not able to perform in premenopausal patients because of vaginal bleeding and discharge, and pain in breast. The estramustine phosphate therapy for advanced breast cancers was regarded as one of modalities for a treatment of postmenopausal patients as a second line therapy. This is the first report in Japan discussing the efficacy of estramustine phosphate for a treatment of breast cancer. Topics: Administration, Oral; Adult; Antineoplastic Agents; Breast Neoplasms; Drug Administration Schedule; Drug Evaluation; Estramustine; Female; Humans; Leukorrhea; Menopause; Middle Aged; Nausea; Nitrogen Mustard Compounds; Receptors, Estrogen; Vomiting | 1990 |
Estracyt in advanced carcinoma of the breast: a phase II study.
Estracyt, a conjugate of an alkylating agent with an oestrogenic sterol, was given in a dose of 420 mg daily to a group of 44 postmenopausal patients with very advanced breast carcinoma. Thirty-eight of these were in relapse following chemotherapy and 32 had evidence of distant metastases. Seventeen patients had an objective response and marked or complete alleviation of symptoms, four others had a useful symptomatic response but no beneficial effect was observed in the remainder. Three who had shown no response to previous oestrogen therapy also failed to respond to Estracyt as did all nine patients with hepatic metastases. Oestrogen receptor status and age within the postmenopausal group seemed to have no bearing on the result. Side-effects were minimal with nausea in 18 patients but in only two did this necessitate withdrawal of the drug. Bone marrow depression did not occur. Changes in acute-phase reactant proteins suggested that part of the Estracyt was de-esterified in the liver liberating oestrone but the low incidence of vaginal haemorrhage and the recalcification of bony metastases suggested that on the whole Estracyt behaves as an anti-oestrogen as well as an antimitotic. Topics: Aged; Breast Neoplasms; Estramustine; Female; Humans; Menopause; Middle Aged; Nausea; Neoplasm Metastasis; Palliative Care; Receptors, Estrogen; Time Factors | 1979 |
Treatment of stage D hormone-resistant carcinoma of the prostate with estramustine phosphate.
We report on 51 patients with hormone-resistant, stage D prostatic carcinoma who were treated with estramustine phosphate and followed for at least 6 months. Of the 51 patients 5 (10 per cent) had a partial objective response, 30 (59 per cent) remained stable and 16 (31 per cent) had progression of the disease. All of those patients who had a partial response or remained stable also experienced subjective improvement as judged by relief of pain and performance status. Approximately 8 per cent of the patients will be unable to take estramustine phosphate because of intolerable gastrointestinal side effects. Topics: Aged; Estramustine; Humans; Male; Middle Aged; Nausea; Nitrogen Mustard Compounds; Prostatic Neoplasms; Vomiting | 1979 |
The use of estramustine and prednimustine versus prednimustine alone in advanced metastatic prostatic cancer patients who have received prior irradiation.
Estramustine has been shown previously to be an effective drug in the treatment of metastatic prostatic cancer, demonstrating significant objective and subjective responses in long-term non-randomized trials and in other randomized trials. In this study prednimustine alone has shown a minimal over-all objective response rate of 12.9% of the cases, although with marked subjective improvement of pain relief and patient performance status. The combination of prednimustine with estramustine did not result in improvement of objective or subjective response parameters. The effects in terms of responses or in terms of toxicity for either agent were not additive when they were given in combination. Cross-over for those patients whose disease progressed on prednimustine therapy to estramustine had some benefit in over-all survival. Prednimustine alone or in combination with estramustine may be used safely and could improve markedly the quality of life for irradiated patients with advanced prostatic cancer who failed on hormonal treatment and have too poor a bone marrow reserve to be treated by other currently available myelosuppressive agents. Topics: Chlorambucil; Drug Therapy, Combination; Estramustine; Humans; Male; Nausea; Neoplasm Metastasis; Nitrogen Mustard Compounds; Pain; Prednisolone; Prostatic Neoplasms; Vomiting | 1979 |
Prednimustine for prostate cancer therapy.
Topics: Chlorambucil; Estramustine; Hematopoiesis; Humans; Male; Nausea; Prednimustine; Prostatic Neoplasms; Vomiting | 1979 |
Prostatic cancer. Transcortin levels during treatment with estramustine phosphate.
Plasma transcortin and cortisol levels, which are significantly elevated by estrogens, were determinied in a group of patients with prostatic cancer who were on estramustine phosphate (Estracyt) therapy. In a series of 44 male patients studied transcortin and corticol levels became elevated above normal and were maintained at these high levels as long as the patients were on estramustine phosphate therapy. The levels observed in this study may serve as reliable indices to monitor patients who are on this drug. Topics: Diethylstilbestrol; Estramustine; Feminization; Humans; Hydrocortisone; Male; Models, Biological; Nausea; Nitrogen Mustard Compounds; Prostatic Neoplasms; Transcortin | 1975 |