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)

Levosimendan belongs to a new group of heart failure drugs, the calcium sensitizers. Because these compounds are not yet available for clinical use, the adverse drug events (ADEs) during levosimendan treatment cannot be predicted in detail. To evaluate the tolerability of levosimendan in human subjects, ADEs, safety laboratory values before and after treatment, and ambulatory ECG findings have been collected from several phase I and phase II clinical studies. By June 1994, approximately 200 subjects had received levosimendan. The most common ADE seen in healthy volunteers is headache, reported by some 40% of subjects in oral dosing but only 10% in i.v. dosing. The incidence of headache does not correlate well with the total daily dose of the drug. However, the controlled release formulations tested appear to cause vasodilatory symptoms more frequently than i.v. or rapid release oral formulations. The other typical vasodilatory ADEs seen in healthy volunteers are nausea, palpitation, and dizziness. Symptomatic hypotension is rarely encountered. It appears that heart failure patients tolerate the vasodilatory actions of the drug better than healthy volunteers. Only individual cases of headache, vertigo, and flushing have been reported, and injection site irritation has been the most commonly reported ADE (with an incidence <5%). However, because the longest administration of the i.v. infusion has been only 24 h, the duration of exposure to the drug is too short to allow any definitive conclusions to be drawn. All patients who have received levosimendan have been monitored with an ambulatory ECG. Even though some increase in heart rate is seen with high doses of the drug, there are thus far no signs of an increased incidence of ventricular tachyarrhythmias, nor have there been any noteworthy changes in the clinical laboratory safety tests. The experience with levosimendan is limited thus far and long-term data are lacking. It can be concluded, however, that at least in i.v. dosing the drug is devoid of ADEs with significant medical seriousness.
J Cardiovasc Pharmacol 1995
PMID:Safety of levosimendan and other calcium sensitizers. 890 34

A series of patients with esophageal cancer was treated with chemotherapeutic regimens of the new antitumor platinum preparation nedaplatin plus 5-FU in combination with radiation therapy, and the therapeutic responses, side effects, and complications were clinically assessed. There were 2 patients with a complete response and 11 patients with a partial response, hence, a response rate of 76.5%. Major adverse reactions were those of hematological toxicity and included leukopenia (13 patients, 76.5%), thrombocytopenia (8 patients, 47.1%), and lowered serum hemoglobin concentration (9 patients, 52.9%). The leukopenia and thrombocytopenia, though of a grade 3 severity in 3 and 2 patients, respectively, subsided spontaneously in all affected cases. Gastrointestinal adverse reactions were mild and included appetite loss in 7 patients (41.2%) and nausea in 2 patients (11.8%). The only abnormality in renal function observed was a slight elevation of serum creatinine in one patient. The combined therapy of chemotherapy with nedaplatin and 5-FU plus radiation produced a high response rate in the treatment of carcinoma of the esophagus and was associated with reduced gastrointestinal and renal toxicity. The results indicate the combined therapy with nedaplatin to be clinically useful.
Jpn J Thorac Cardiovasc Surg 1998 Oct
PMID:Nedaplatin and 5-FU combined with radiation in the treatment for esophageal cancer. 984 66

Celiac artery compression syndrome occurs when the median arcuate ligament of the diaphragm causes extrinsic compression of the celiac trunk. We report a case of a 65-year-old woman who presented with a three-month history of postprandial abdominal pain, nausea and some emesis, without weight loss. There was a bruit in the upper mid-epigastrium and the lateral aortic arteriography revealed a significant stenosis of the celiac artery. At operation, the celiac axis was found to be severely compressed anteriorly by fibers forming the inferior margin of the arcuate ligament of the diaphragm. The ligament was cut and a vein by-pass from the supraceliac aorta to the distal celiac artery was performed. The patient remains well and free of symptoms two and a half years since operation.In this report we discuss the indications and the therapeutic options of this syndrome as well as a review of the literature is being given.
Cardiovasc Surg 2000 Apr
PMID:Celiac artery compression syndrome. 1079 32

The efficacy, pharmacokinetics, safety, and tolerability of E 047/1, an amiodarone derivative, were evaluated in patients with acute supraventricular or ventricular arrhythmia. In an open, nonrandomized prospective multicenter trial, 20 patients were treated with three different i.v. dosage regimens of E 047/1. Arrhythmia termination indicated efficacy. Pharmacokinetics were determined by measurements of drug plasma levels. Safety was judged by changes of blood pressure, heart rate, ECG parameters, and appearance of adverse events. For local tolerability, effects at the site of infusion were assessed. In patients with atrial fibrillation and/or atrial flutter, drug plasma levels and prolongation of QT interval were correlated with efficacy. In 10 (50%) patients, therapeutic intervention with E 047/1 was successful. Drug plasma levels rapidly decreased within 1 h after administration. Blood pressure values and ECG parameters stayed constant during the observation period. Proarrhythmic effects were not observed. As adverse events, vertigo, vomiting, and nausea in three (15%) and hypotension in one (5%) patient, respectively, occurred in the high-dose bolus regimen only. At the site of infusion, no adverse effects were found. No dependency between drug plasma levels and arrhythmia termination was found. E 047/1 has proven to be efficient and safe in the treatment of arrhythmia. E 047/1 is characterized by rapid plasma elimination, absence of proarrhythmic or cardiodepressive effects, mild adverse events, and excellent local tolerability. For further investigation, we recommend a combined bolus- and weight-adapted infusion regimen.
J Cardiovasc Pharmacol 2000 May
PMID:E 047/1: a new class III antiarrhythmic agent. 1081 72

A 71-year-old man developed pyloric stenosis caused by gastric cancer. Vomiting and nausea resolved after the insertion of an uncovered Ultraflex stent (length 10 cm, inner diameter 18-23 mm) through a 7-cm-long stenosis, and the patient was able to eat a soft diet. After 6 weeks, stent occlusion occurred due to tumor ingrowth and accumulation of food residue. Endoscopic observation showed a very narrow residual lumen. A covered Ultraflex stent (length 10 cm, inner diameter 18-23 mm) was inserted through the first stent and expanded to its maximum diameter over the next 2 days. The patient's vomiting and nausea improved rapidly. He died 6 months after the second stenting procedure, from metastatic tumor spread, having remained free of nausea and vomiting. In this case, a covered metallic stent prevented tumor ingrowth and maintained gastrointestinal patency.
Cardiovasc Intervent Radiol
PMID:Palliation of pyloric stenosis caused by gastric cancer using an endoscopically placed covered ultraflex stent: covered stent inside an occluded uncovered stent. 1096 May 50

A 28-year-old woman suffered severe back pain and headache during exercising on three occasions during the prior two-month period. On admission, the physical examination revealed symptoms of meningeal irritation, nuchal rigidity, severe headache, continuous nausea, and vomiting. Cerebral computed tomography of the intracranial subarachnoidal space revealed no subarachnoid hemorrhage. Her cerebrospinal fluid was bloody. Spinal magnetic resonance imaging identified a posterior mediastinal tumor adherent to the left side of the 5th thoracic vertebra and an abnormally expanded blood vessel near the mediastinal tumor. In addition, a high signal intensity lesion appeared to be present on the surface of the spinal cord. A mediastinal neoplasm was removed through standard thoracotomy. During surgery, marked enlargement was noted in some veins (hemiazygos and 5th intercostal veins) which apparently had been constricted by the mediastinal tumor. Surgical and radiological findings suggested a relationship between the constricted venous return due to the tumor and the patient's spinal subarachnoid hemorrhage.
Jpn J Thorac Cardiovasc Surg 2001 Jun
PMID:Mediastinal neurilemmoma complicated with spinal subarachnoid hemorrhage. 1148 44

Enoxaparin (enoxaparin sodium) is a low-molecular-weight heparin that binds to and increases the activity of antithrombin III. The resulting complex inhibits prothrombinase-mediated thrombin generation and direct thrombin generation by binding to factor Xa and thrombin factor IIa. Enoxaparin, used as prophylaxis in medically ill patients at increased risk for thromboembolism, has shown significantly increased efficacy compared with placebo in reducing the incidence of deep vein thrombosis and pulmonary embolism. Indeed, 291 patients receiving subcutaneous enoxaparin 40 mg/day had a frequency of venous thromboembolism of 5.5% during 14 days of treatment, whereas 14.9% of the 288 placebo recipients experienced thromboemboli (p < 0.001). There was no reduction in the incidence of thromboembolism in the 287 recipients of enoxaparin 20 mg/day (15%). In other studies, prophylactic treatment for 7 days with subcutaneous enoxaparin 40 mg/day was at least as effective as unfractionated heparin in reducing the frequency of venous thromboembolism in 959 nonsurgical patients at increased risk for deep vein thrombosis and pulmonary embolism (total incidence = 0.2 and 1.4%, respectively). Moreover, enoxaparin recipients experienced fewer adverse events than did heparin recipients. The most frequent adverse events reported in medically ill and surgical patients receiving enoxaparin 40 mg/day were hemorrhage (17.4 vs 14.3% for placebo), hematoma at injection site, anemia, fever, peripheral edema, nausea, ecchymosis and edema (unspecified site).
Am J Cardiovasc Drugs 2001
PMID:Enoxaparin: in the prevention of venous thromboembolism in medical patients. 1472 9

Colesevelam, a bile acid sequestrant used in the treatment of patients with hypercholesterolemia, is a lipid-lowering polymer that has high affinity for bile acids. In animals colesevelam was not systemically absorbed after oral administration and was rapidly eliminated via the gastrointestinal tract. Colesevelam did not alter the serum concentrations or pharmacokinetic properties of drugs from several different classes in healthy volunteers. Colesevelam administered orally in patients with primary hypercholesterolemia significantly reduced serum levels of low density lipoprotein (LDL)-cholesterol and total cholesterol. This lipid-lowering activity was sustained during short (6 weeks) and longer term (24 weeks) treatment. Combination therapy with colesevelam plus hydroxymethylglutaryl coenzyme A (HMG-CoA) reductase inhibitors (lovastatin, simvastatin or atorvastatin) was associated with additive reductions in serum levels of LDL-cholesterol and total cholesterol, relative to either agent alone. Colesevelam treatment was well tolerated and lacked severe gastrointestinal adverse events typical of other bile acid sequestrants (bloating, flatulence, heartburn and nausea). The most frequently reported adverse events were constipation and dyspepsia. In humans colesevelam did not induce clinically significant changes in serum levels of vitamins, coagulation parameters or liver enzymes.
Am J Cardiovasc Drugs 2001
PMID:Colesevelam. 1472 43

The purpose of this study was to examine whether the symptoms experienced by patients with unstable angina (UA) differed from the symptoms experienced by patients with myocardial infarction (MI). Data were obtained from two studies: one examining the symptoms of MI (n=238) and one examining the symptoms of UA (n=100). Interviews were conducted after hospital admission at three medical centers in the Midwest. There were no differences between patients with MI or UA in age, gender, or race. The patients experiencing MI reported significantly more nausea (46% vs. 32%), vomiting (19% vs. 2%), indigestion (42% vs. 16%), and fainting (9% vs. 2%). The patients experiencing UA reported significantly more chest discomfort (97% vs. 87%), lightheadedness (52% vs. 39%), numbness in the hands (43% vs. 28%), and neck discomfort (31% vs. 13%). Patients with MI rated the peak intensity of the chest discomfort higher than patients with UA (mean 8.4 vs. mean 7.7).
Prog Cardiovasc Nurs 2004
PMID:Differences in the symptoms associated with unstable angina and myocardial infarction. 1501 50

Rosuvastatin (Crestor), an HMG-CoA reductase inhibitor (statin), has a favorable pharmacologic profile, including its selective uptake by hepatic cells, hydrophilic nature, and lack of metabolism by cytochrome p450 (CYP) 3A4 isoenzyme. This last property means that the potential for CYP3A4-mediated drug interactions and, as a consequence, adverse events is low in those requiring concomitant therapy with a statin and agents metabolized by CYP3A4. In a broad spectrum of adult patients with dyslipidemias, oral rosuvastatin 5-40 mg once daily effectively and rapidly improved lipid profiles in several large, randomized, mainly double-blind, multicenter trials of up to 52 weeks' duration. After 12 weeks' treatment, rosuvastatin was significantly (all p < 0.05) more effective at milligram equivalent dosages than atorvastatin, pravastatin, and simvastatin in improving the overall lipid profiles of patients with hypercholesterolemia (intent-to-treat analyses). Moreover, overall a significantly (all p < 0.001) higher proportion of patients achieved National Cholesterol Education Program (NCEP) Adult Treatment Panel (ATP) III low-density lipoprotein-cholesterol (LDL-C) goals with rosuvastatin 10 mg/day than with therapeutic starting dosages of these other statins after 12 weeks' treatment in pooled analyses. Rosuvastatin treatment for up to 52 weeks was generally well tolerated in patients with dyslipidemias in clinical trials. The most commonly reported treatment-related adverse events were myalgia, constipation, asthenia, abdominal pain, and nausea; these were mostly transient and mild. The incidence of proteinuria or microscopic hematuria with rosuvastatin 10 or 20 mg/day was <1% versus <1.5% with rosuvastatin 40 mg/day; these events were mostly transient and not associated with acute or progressive deterioration in renal function at recommended dosages. Importantly, very few patients experienced elevations in serum creatine phosphokinase (CPK) levels of over [corrected] 10-fold the upper limit of normal (0.2-0.4% of patients) or treatment-related myopathy (<or=0.1%) [i.e. muscle aches or weakness plus the same elevated serum CPK levels] at dosages of 5-40 mg/day. In conclusion, rosuvastatin treatment effectively and rapidly improves the lipid profile in patients with a broad spectrum of dyslipidemias. In those with hypercholesterolemia (including high-risk patients), rosuvastatin was more efficacious than and generally as well tolerated as atorvastatin, simvastatin, and pravastatin, with significantly more rosuvastatin recipients achieving their NCEP ATP III target LDL-C levels. Thus, rosuvastatin has emerged as a valuable choice for first-line treatment in the management of low- to high-risk patients requiring lipid-lowering drug therapy.
Am J Cardiovasc Drugs 2004
PMID:Rosuvastatin: a review of its use in the management of dyslipidemia. 1504 23


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