Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0016382 (flushing)
 6,387 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thirty-nine patients received 600 mg/m2 OF MGBG intravenously every week for the treatment of advanced refractory ovarian cancer. Twenty-seven of these received adequate trials, and only two had partial remissions lasting 3 1/2 and 4 months each. Toxicity was substantial, with severe hematologic toxicity in 26%, diarrhea in 22% (severe in 7%), skin rash in 26% (severe in 7%), and vomiting in 70% (severe in 11%). Fatigue, facial paresthesias, and flushing during drug administration were frequent. It appears that MGBG in this dose and schedule has little activity against advanced ovarian cancer.
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PMID:Phase II study of methyl-glyoxal bis-guanylhydrazone (NSC 3296) in advanced ovarian cancer. 652 67

The classical symptoms of malabsorption syndrome are diarrhea, steatorrhea, weight loss, and fatigue. Tetany, ecchymosis, anorexia, bone pain, pallor, muscle wasting, hyperpigmentation, apathy, digital clubbing, abdominal distention which contrasts in view of the reduced common statement are other signs of malabsorption. Long before the onset of these symptoms there may be a disinterest in regular daily activities often associated with the passage of three soft stools per day and with the remarkable sign of difficulties in flushing bulky stools. Anamnesia, clinical examination in connection with common laboratory findings, small intestinal x-rays and endoscopic investigations associated with biopsies of the small (and large) bowel as well as estimation of stool fat excretion, xylose- and Schilling-test allow the diagnosis in most of the cases.
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PMID:[Clinical aspects and differential diagnosis of malabsorption]. 684 29

The prognosis and the quality of life of patients with carcinoid tumors is related either to symptoms from the substances secreted or to progressive tumor growth. Medical treatment with cytotoxic agents is of marginal value for increasing life expectancy and reducing clinical symptoms. Recent studies with interferon have shown interesting results. In the present investigation, 22 patients with carcinoid tumors and syndrome were treated with recombinant interferon alpha-2a (r-IFN alpha-2a) at the dose of 6 x 10(6) IU intramuscularly daily for 8 weeks and three times weekly thereafter. The primary tumor was localized in the foregut (n = 11), midgut (n = 7), hindgut (n = 1), and unknown site (n = 3). Most cases had liver metastasis. Seventeen patients had elevated 5-hydroxyindoloacetic acid (5-HIAA) excretion and 5 had flushing and/or diarrhea as the only clinical manifestation. Six cases presented a complete syndrome (flushing, diarrhea and 5-HIAA excretion). Control of symptoms was obtained in 80% and a 5-HIAA level reduction in 58% of the patients. The interferon treatment was more effective for control of the carcinoid syndrome than for control of tumor growth. The treatment was well tolerated and fever, myalgia, anorexia and fatigue were the most frequent side-effects.
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PMID:Treatment of carcinoid syndrome with recombinant interferon alpha-2a. 768 66

The diuretic effects, pharmacokinetics, and safety of CI-977, a new centrally acting selective kappa-opioid agonist, were determined in 16 healthy subjects. Subjects received single intramuscular doses of CI-977 (5, 15, or 25 micrograms) or placebo 1 week apart according to a randomized, double-blind, placebo-controlled, four-period, crossover design. Serial blood and urine specimens were collected after each dose. Significant dose-related decreases in negative free water clearance and urine osmolality and increases in urine volume were observed after administration of 15- and 25-micrograms doses of CI-977. CI-977 had no effect on urine electrolyte excretion or serum antidiuretic hormone. Absorption of CI-977 was rapid with individual tmax values ranging from 0.17 to 1.5 hours. Cmax and AUC(0-infinity) increased proportionally with dose. Individual elimination half-life values ranged from 0.6 to 3.3 hours and were independent of dose. Changes in free water clearance were related to CI-977 Cmax (r2 = 0.29, P = 0.0001) and AUC(0-4 hr) (r2 = 0.32, P = 0.0001) values. The most frequently reported adverse events after CI-977 administration were dizziness, fatigue, paresthesia, headache, vasodilatation (facial flushing), emotional lability, high feeling, and abnormal thinking. The frequency and intensity of adverse events increased with increasing CI-977 dose. In conclusion, CI-977 Cmax and AUC(0-infinity) increased in proportion to dose over the range of 5 to 25 micrograms; decreases in negative free water clearance were related to CI-977 dose and Cmax and AUC(0-4 hr) values; and the frequency and intensity of adverse events increased with increasing CI-977 dose.
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PMID:Diuretic effects, pharmacokinetics, and safety of a new centrally acting kappa-opioid agonist (CI-977) in humans. 787 6

Patients with non-small-cell lung cancer (NSCLC) were treated with ICE chemotherapy (ifosfamide 2000 mg/m2, days 1-3; carboplatin 300 mg/m2, day 1; etoposide 75 mg/m2, days 1-3) intravenously (i.v.) during the first 3 d of a maximum of four 28 d treatment cycles. Interleukin-3 (IL-3) was administered in cycles 2 and 4 as a daily subcutaneous (s.c.) injection on days 5-18. Cohorts of three patients were treated at dosage levels of 0.5, 1.25, 2.5, 5.0, 10.0 and 15.0 micrograms/kg/d. At 15.0 micrograms/kg/d a 'flu-like' syndrome of myalgias, arthralgias and fatigue was considered dose-limiting. Other toxicities were headache, fever, urticaria, arrhythmia, chills and flushing. Subsequently, nine patients were added to the group receiving 10 micrograms/kg/d. 27 patients received IL-3 after their second course of ICE. At 10 and 15 micrograms/kg/d, IL-3 in cycle 2 was associated with enhanced haematological recovery. Depth of neutrophil nadir and days of neutropenia (ANC < 0.5 x 10(9)/l) were reduced in 9/13 patients and in 8/11 patients, respectively. No effect was seen on platelet nadir or days of thrombocytopenia. IL-3 was well tolerated up to 10 micrograms/kg/d when given as a daily s.c. injection. Results suggest IL-3 as a potential adjunct to chemotherapy, and further studies to explore administration of IL-3 in combination with other cytokines in this setting are warranted.
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PMID:Effect of recombinant human interleukin-3 on haematological recovery from chemotherapy-induced myelosuppression. 798 6

A total of 4676 patients and 1759 patients were treated with lisinopril and nifedipine respectively in a post-marketing surveillance study conducted in general practice in the UK. Patients were followed up for 12 months. Most of the lisinopril patients had hypertension, but a small number (180) had heart failure. Most of the nifedipine patients had uncomplicated hypertension, but some (22.57%) had other cardiovascular disease with or without hypertension. Lisinopril and nifedipine were equally effective in reducing blood pressure. During the study, 1.5% of hypertensive patients assigned to lisinopril died compared with 1.8% of patients assigned to nifedipine, and 15.1% of lisinopril patients compared with 19.7% of patients in the nifedipine group withdrew because of adverse events. Cough, malaise and fatigue, nausea and vomiting were more frequent causes of withdrawal from lisinopril than nifedipine. Conversely, headaches, pallor and flushing, oedema and palpitations caused more frequent withdrawals from nifedipine. Anaemia was more often encountered on nifedipine treatment than on lisinopril. In hypertensive patients, the frequency of first-dose hypotension was similar on both treatments. Serious events occurred in 0.8% and 0.5% of patients given lisinopril and nifedipine respectively. Lisinopril was well tolerated by heart failure patients: 16 patients (8.88%) died and an incidence of 4.44% of serious adverse events was reported, a pattern to be anticipated in such patients; dizziness, giddiness, dyspnoea, cough, nausea and vomiting were the most frequent causes of withdrawal; the incidence of first-dose hypotension was low (2.22%).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Post-marketing surveillance of lisinopril in general practice in the UK. 811 50

Data from studies in diabetic rodents and evidence from clinical situations of severe resistance to insulin suggest that insulin-like growth factor I (IGF-I) is able to at least partly overcome insulin resistance. To assess the efficacy of recombinant human IGF-I in subjects with the most common form of insulin resistance, e.g., obese, type II diabetic patients, we administered recombinant human IGF-I (rhIGF) in doses of 120 and 160 micrograms/kg twice daily for 4-52 days to seven such individuals who had been treated previously with high doses of insulin (> 0.7 U.kg-1 x day-1). Four patients exhibited comparable or enhanced, whereas three had diminished, blood glucose control on rhIGF-I relative to that while on twice daily NPH insulin during the six-week control period. The occurrence of adverse effects in all patients compelled us to discontinue rhIGF-I administration before completing the 8-week treatment period. These adverse effects included edema primarily on the face and hands, mild weight gain, occasional dyspnea, bilateral jaw tenderness, arthralgias and myalgias, fatigue, tachycardia, flushing, orthostatic hypotension, and local burning at the injection site. We conclude that the frequency and severity of side effects associated with administering high-dose subcutaneous rhIGF-I to obese insulin-resistant diabetic patients make it an unacceptable therapeutic agent for these patients despite its ability to produce reasonable blood glucose control in approximately 50% of them.
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PMID:Adverse effects of recombinant human insulin-like growth factor I in obese insulin-resistant type II diabetic patients. 831 9

We tested paclitaxel (Taxol) and low dose hydroxyurea as second line therapy in 30 patients with non-small cell lung cancer since both drugs are active against non-small cell lung cancer in other settings, and since hydroxyurea may reverse chemotherapy resistance by disrupting double minute chromosomes. Hydroxyurea 500 mg was given orally each Monday, Wednesday, Friday starting 1 week before paclitaxel, and continuing until removal from study. Paclitaxel 135 mg/m2 was given i.v. over > or = 1 h every 3 weeks with dexamethasone, diphenhydramine, and ranitidine. Patients could have paclitaxel doses escalated to 175 mg/m2 in course 2 and to 200 mg/m2 in course 3, where tolerated. Sixteen males and 14 females were treated. All patients had previously received a single cisplatin-based chemotherapy regimen and 23 had previously received radiotherapy. Twelve patients had adenocarcinomas, six had squamous cell carcinomas, and 12 had large cell carcinomas. Eight patients had Stage IIIb cancers and 22 had Stage IV. Paclitaxel doses were 135 mg/m2 in 56 courses, 175 mg/m2 in 24, and 200 mg/m2 in 15. Treatment was well tolerated. Median granulocyte nadirs were 2.5 (x 10(9)/l) for paclitaxel 135 mg/m2, 1.8 for 175 mg/m2, and 1.3 for 200 mg/m2. No patient developed febrile neutropenia, and none required a dose reduction. Two patients had reversible anaphylaxis. Other toxicities were quite tolerable. They included fatigue, myalgias, dizziness, paresthesias, diarrhea, alopecia, mucositis, flushing, headache, swollen red hands, and anxiety. One patient had a partial remission and 15 had stable disease (including six with minor responses). Median survival was 20 (95% CI, 12-34) weeks, with 19% of patients remaining alive at 1 year from initiation of treatment. This is a well-tolerated regimen with modest activity as second line chemotherapy for patients with non-small cell lung cancer previously treated with cisplatin regimens. Higher doses would be feasible and other strategies are now being explored.
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PMID:Paclitaxel plus hydroxyurea as second line therapy for non-small cell lung cancer. 886 29

A 56-year old man was admitted to the hospital with malaise, weakness, and fatigue. He was short of breath and had bilateral foot edema. Even though he had been very active a month earlier, he could no longer climb stairs. For the last two weeks, he had had a cough producing green sputum, a "tight feeling" in his chest, polyuria, and polydipsia. He had not had radiating chest pain, palpitations, leg pain or erythema, hemoptysis, diaphoresis, flushing, fever, chills, nausea, vomiting, diarrhea, or a loud snore.
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PMID:Respiratory distress, weakness, and electrolyte abnormalities. 896 76

We gave miproxifene phosphate to six patients with recurrent breast cancer and to one patient with advanced breast cancer. This drug was orally administered at a daily dose of 20 mg in the morning, and serial blood samples were obtained just before the drug administration. Treatment was discontinued in 16 days in the patient with advanced breast cancer. Tumor response was 2 PR and 4 NC (3MR) with an efficacy rate of 29%. Adverse effects of grade 2, such as anorexia, nausea or vomiting and fatigue with grade 3 flushing and chilling were observed in the one patient with advanced breast cancer. This climacteric syndrome disappeared after cessation of administration. In one of the patients with recurrent breast cancer, a calf muscle cramp was observed. Steady plasma levels were observed in one week or two for miproxifene and in 2 to 8 weeks for desmethyl miproxifene, which were active metabolites of miproxifene phosphate. The half lives of these metabolites for disappearance were calculated in three patients. That of miproxifene was 27 to 36 hours and that of desmethyl miproxifene was 156 to 202 hours. Miproxifene phosphate is a promising drug for breast cancer, and the results of pharmacokinetics of active metabolites will suggest the time to obtain maximum efficacy and for it to disappear.
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PMID:[Steady state and disappearance of the metabolites of miproxifene phosphate in the treatment of breast cancer]. 972 50


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