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)

150 cases of prostate cancer treated with estrogens at the Urology clinic of the Hotel-Dieu from 1963 to 1974 are presented. The men ranged in age from 50 to 91; the majority were 60-69 years. Their clinical stages were 29% Stage 1, no perceptible mass; 43% Stage 2, nodule felt on rectal exam; 13% Stage 3, tumor extended outside the prostate but not metastases, normal prostatic phosphatases; and 15% Stage 4, elevated prostatic phasphatases and metastases. Diagnosis was by urinary symptoms in Stage 2 or above, rectal palpation, and puncture biopsy under local anesthesia. Estrogen treatment consisted of diethylstilbestrol, stilbelstrol diphosphate or TACE (Chlorotraianisene), or estradiol. Estrogen side effects were loss of libido after 1 month, gynecomastia, and nausea. Other treatments included prostatectomy in Stages 1 and 2, cobalt in 5 cases, castration in 3 cases, 1 endo-uretral resection, and 1 hypophysectomy. 50% died in 1 year and 16% were lost to follow up and presumed dead in 1 year; the mean survival of the others was 3 years. Estrogen therapy improved symptoms and reversed tumor growth temporarily in hormone-dependent cancers, but these tumors all escape hormone control eventually.
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PMID:[Course of prostate cancer under estrogen therapy]. 87 31

Goserelin acetate implant is a newly approved depot formulation of a luteinizing hormone-releasing hormone (LHRH) agonist indicated for palliation of advanced prostate cancer. LHRH superagonists suppress gonadotropin release from the pituitary gland by causing down-regulation of receptors. The sustained-release dosage form contains goserelin acetate dispersed in a biodegradable copolymer matrix and is designed to release active drug over 28 days. Pharmacokinetic studies have demonstrated that, despite nonzero order release of goserelin from the matrix, goserelin acetate implant maintains serum concentrations of testosterone in the range normally found in castrated men (less than 2 nmol/L) throughout the recommended 28-day dosing interval. Response rates similar to those for orchiectomy and estrogen administration have been demonstrated. Combination therapy with either diethylstilbestrol or flutamide has produced favorable results, although the major advantage appears to be a reduction in the tumor flare seen during the first week of LHRH agonist therapy rather than an increase in response rate or survival. Adverse effects are similar to other LHRH agonists and include tumor flare during the first week of therapy, decreased libido, decreased erectile potency, hot flashes, and gynecomastia. In combination with flutamide, additional adverse effects include diarrhea, nausea, vomiting, and elevated hepatic aminotransferases, all of which can be attributed to flutamide administration. Local reactions are minimal; however, some patients require a local anesthetic before goserelin acetate implant injection. The recommended dose is 3.6 mg administered subcutaneously into the upper abdominal wall every 28 days. The average wholesale cost is approximately +320 per month. Formulary addition is recommended.
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PMID:Goserelin acetate implant: a depot luteinizing hormone-releasing hormone analog for advanced prostate cancer. 183 21

The therapeutic efficacy and safety of various doses of leuprorelin acetate depot were determined in an open, multicentre study of patients with locally advanced or metastatic prostatic cancer (stages C, D1 or D2). Patients were randomly assigned to receive 3.75 mg (30 cases), 7.5 mg (eight cases), 15 mg (eight cases) and 30 mg (one patient) leuprorelin acetate depot administered subcutaneously once every 4 weeks. Of the 43 patients evaluable, two (5%) had complete remission, 23 (53%) partial remission and 13 (30%) patients stable disease. No significant differences were observed in response rates in relation to dose, disease stage or previous hormonal therapy. Disappearance or improvement in bone pain and urinary symptoms occurred in 63% and 79% of cases, respectively. Serum androgen concentrations decreased rapidly and persistently to castration levels, without significant differences for different doses. Treatment was well tolerated with a low incidence of mild side-effects - gynaecomastia (16%), nausea/vomiting (13%) and diarrhoea (2%). It is concluded that 3.75 mg leuprorelin acetate depot given subcutaneously once every 4 weeks is able to produce hormonal effects in all patients, an overall objective response comparable to that obtained using higher doses.
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PMID:Leuprorelin acetate depot in advanced prostatic cancer: a phase II multicentre trial. 210 83

In the United States, the drugs most commonly used to treat peptic ulcer disease are antacids and the H2-receptor antagonists cimetidine and ranitidine. Other available agents include anticholinergics and the coating agent sucralfate. Investigational drugs such as colloidal bismuth, carbenoxolone, prostaglandins, the tricyclic compound pirenzepine, and substituted benzimidazoles are not available for use in the United States. Most of the commercially available and investigational compounds have similar efficacy; therefore the optimal drug may be the one associated with the fewest adverse effects and the most convenient dosing regimen. Cimetidine causes a small number of adverse effects, including neuropsychiatric disorders, gynecomastia, impotence, loss of libido, elevation of serum creatinine and serum transaminases concentrations, and drug interactions. Some of these reactions have been of clinical significance. Presently, there are rare reports of gynecomastia, bradycardia, inhibition of acetylcholinesterase, headache, lethargy, diarrhea, and rash in patients receiving ranitidine. Antacids can produce either diarrhea or constipation and have been associated with low serum phosphorus concentrations, and metabolic alkalosis. Anticholinergics, especially in elderly or debilitated patients, can cause central nervous system disorders, intestinal atony, or urinary retention. Sucralfate may cause constipation, diarrhea, nausea, and headache. The investigational agents have their own side effect profiles. The adverse effects of anticholinergics make them unattractive therapeutic choices, and antacids and sucralfate have inconvenient dosing requirements compared with some equally efficacious alternatives. In addition, clinical experience with sucralfate in the United States is limited. The safety record of cimetidine is admirable. As clinical experience with ranitidine increases, currently unrecognized adverse effects may be reported. However, based on current data, ranitidine is as effective as cimetidine and is associated with a lower incidence of side effects.
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PMID:Problems associated with medical treatment of peptic ulcer disease. 609 62

Low doses of mitotane were given orally to 36 patients with Cushing's disease, concurrently with or after pituitary cobalt irradiation. Clinical and biochemical remission occurred in 29. The response to treatment occurred early in 17 patients and late in 12. The different pattern of response to mitotane was not related to the dose given or to its serum level. Early biochemical indicators of adrenal suppression with mitotane were a sharp decrease in adrenal response to the infusion of ACTH and in plasma levels of dehydroepiandrosterone sulfate. Although mitotane was given together with pituitary irradiation, initial remission was due mainly to the adrenal effect of mitotane. Plasma ACTH levels were still elevated when cortisol had returned to normal. In seventeen of the 29 patients who responded to treatment drug therapy has been discontinued, and they remain in remission of Cushing's syndrome. Side-effects have been dose dependent, with anorexia, nausea, decreased memory, and gynecomastia in men being the commonest.
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PMID:Sustained remission of Cushing's disease with mitotane and pituitary irradiation. 624 46

From September, 1978, to November, 1980, 69 consecutive patients with locally advanced (T3-T4) prostatic adenocarcinoma, with or without distant metastases, were treated with oral estramustine phosphate. Dosage was 15 mg/kg/day for 2 months, followed by 5 mg/kg/day until progression. In the 48 evaluable patients with progressive disease that entry in the study, 1 complete response, 7 partial responses, 31 disease stabilizations, and 9 progressions were encountered (81.2% NPCP response rate). Karnofsky performance status equal to or less than 50 was predictive of poor response to estramustine phosphate. In the 10 evaluable patients with stabilized disease at entry in the study after orchiectomy, 2 complete responses, 4 partial responses, 3 disease stabilization, and 1 progression were noted. The major side effects observed were gynecomastia, nausea, and vomiting.
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PMID:Estramustine phosphate (Estracyt) treatment of T3-T4 prostatic carcinoma. 708 31

Twenty-five patients with metastatic carcinoma of the prostate were treated with Flutamide, a non-steroidal anti-androgen. All patients showed progression; the longest response was 120 weeks. The side effects were nausea, vomiting, breast tenderness and gynaecomastia.
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PMID:Flutamide in the treatment of metastatic carcinoma of the prostate. 723 48

The efficacy and tolerability of a long term treatment (21-53 months; mean, 36) with a new injectable form of bromocriptine (Parlodel LAR, Sandoz) was assessed in 13 patients (9 males and 4 females, aged 14-68 yr) with macroprolactinoma. Parlodel LAR was administered deeply im once monthly, with 50 mg as the first dose. Depending on the patient's tolerability to the drug and the PRL levels, the dose was individually progressively increased to 100 mg (2 patients), 150 mg (3 patients), or 250 mg (4 patients). Persistently normal PRL levels were recorded in 4 patients even after the first injection and in 5 other patients treated with higher doses of Parlodel LAR (2 patients with 100 mg/month; 3 patients with 150 mg/month). The remaining 4 patients who were treated with 250 mg/month had a marked reduction of PRL levels (72-94%), but did not reach normalization. Two patients treated with 150 mg/month maintained normoprolactinemia in spite of subsequent dose reduction of Parlodel LAR to 50-100 mg/month. In 1 patient PRL plasma concentrations remained within normal range for 3 months after the transitory discontinuation of Parlodel LAR at the end of the first year of therapy. Regular menses were resumed in 1 of 3, and galactorrhea disappeared in 2 of 3 women. All male patients had a return of libido and potency; gynecomastia disappeared in both male patients, and galactorrhea disappeared in 1 of 2 male patients. Visual fields improved in all 5 patients; complete normalization occurred in 2 of them. A consistent shrinkage of the macroadenoma (23-100%) at different times after therapy was shown by magnetic resonance imaging and/or computed tomography in 12 of 13 patients. Six patients reported mild/moderate side-effects (nausea, vomiting, orthostatic hypotension, or dizziness) within 24 h after the first injection. In 2 of these patients, mild side-effects persisted for 1-2 days after the first 3-6 injections, and in one patient, mild nausea was reported after each injection. In conclusion, in patients with macroprolactinoma, Parlodel LAR is an effective and well tolerated preparation of bromocriptine when administered once a month.
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PMID:Long term therapy of patients with macroprolactinoma using repeatable injectable bromocriptine. 843 94

The phase II study of flutamide, a pure anti-androgen, was performed to estimate the clinical doses on 165 hormone untreated or treated patients with prostatic cancer. The hormone-untreated patients were given orally flutamide of 90, 375, 750 or 1,125 mg/day in three divided doses daily for 12 weeks. Responses were not observed at the 90 mg/day dose except for improvement of clinical symptoms. However, an objective response rate of 48.8-46.7% was obtained at 375-1,125 mg/day doses. In hormone-treated patients including cases refractory to the previous hormonal treatment, the objective response rates were 13.3 and 8.3% in 375 and 750 mg/day flutamide groups, respectively. Side effects such as gynecomastia, nausea, vomiting, diarrhea, and abnormal laboratory findings such as the elevation of hepatic transaminases were observed. The incidence increased dose-dependently. Determinations of serum hormone levels revealed an increase in testosterone levels by the use of flutamide. In conclusion 375 mg/day of flutamide is the optimal dose in monotherapy for hormone-untreated patients with prostatic cancer, where the quality of life can be maintained compared with therapies involving testosterone suppression. This dose is also expected to show some efficacy in cases refractory to hormone treatment.
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PMID:[Clinical evaluation of flutamide, a pure antiandrogen, in prostatic cancer phase II dose-finding study]. 850 39

Ketoconazole has been used with success to treat disseminated intravascular coagulation and acute spinal cord compression syndromes associated with metastatic prostatic adenocarcinoma. It effects prompt, reversible medical castration, making it especially useful as empiric therapy when histologic diagnosis is delayed but prostate cancer is suspected. Side effects are usually limited to asthenia, nausea, diarrhea, and gynecomastia, but a theoretical risk of adrenal suppression exists. We report a case of fulminant adrenal crisis precipitated by ketoconazole given on a 6-hour dosing schedule in a patient with nerve root compression secondary to prostatic metastases. Through a review of the literature, we attempt to provide a better understanding of the use and potential dangers associated with ketoconazole therapy.
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PMID:Ketoconazole-induced adrenal crisis in a patient with metastatic prostatic adenocarcinoma: case report and review of the literature. 914 92


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