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)

Dyslipidaemia may be treated with a number of safe and effective pharmacological agents that target specific lipid disorders through a variety of mechanisms. The bile-acid sequestrants--cholestyramine and colestipol--primarily decrease LDL cholesterol by binding bile acids, thereby decreasing intrahepatic cholesterol, and by increasing the activity of LDL receptors. Nicotinic acid lowers LDL cholesterol and triglyceride by decreasing VLDL synthesis and by decreasing free fatty acid mobilization from peripheral adipocytes. The HMG-CoA reductase inhibitors--fluvastatin, lovastatin, pravastatin and simvastatin--lower LDL cholesterol by partially inhibiting HMG-CoA reductase (the rate-limiting enzyme of cholesterol biosynthesis) and by increasing the activity of LDL receptors. The fibric-acid derivatives--bezafibrate, ciprofibrate, clofibrate, fenofibrate and gemfibrozil--primarily decrease triglyceride by increasing lipoprotein lipase activity and by decreasing the release of free fatty acids from peripheral adipose tissue. Probucol decreases LDL cholesterol by increasing non-receptor-mediated LDL clearance; as an anti-oxidant, probucol also decreases LDL oxidation; oxidized LDL which is thought to lead to atherogenesis. Although these agents have been proven safe in clinical trials, like any drug, they carry the risk for adverse effects. The bile-acid sequestrants may cause constipation, reflux oesophagitis, and dyspepsia, and may bind coadministered medications such as digitalis glycosides, beta blockers, warfarin, and exogenous thyroid hormone. Nicotinic acid use is commonly associated with flushing and pruritus and may also cause non-specific gastrointestinal complaints, hepatotoxicity (hepatic necrosis, hepatitis, or elevated liver enzymes), gout, myolysis, decreased glucose tolerance and increased fasting glucose levels, and ophthalmological complications including decreased visual acuity, toxic amblyopia, and cystic maculopathy. The HMG-CoA reductase inhibitors may produce liver enzyme elevations, creatine kinase elevations and rhabdomyolysis. The combination of a reductase inhibitor and a fibrate increases the risk for rhabdomyolysis. Possible adverse effects of the fibric-acid derivatives include abdominal discomfort, nausea, flatulence, increased lithogenicity of bile, liver enzyme elevations and creatine kinase elevations. Probucol may increase the QTc interval and may cause non-specific gastrointestinal complaints.
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PMID:Currently available hypolipidaemic drugs and future therapeutic developments. 859 27

Apomorphine SL (TAP Holdings, Deerfield, IL) is a centrally acting treatment for erectile dysfunction (ED) that has been undergoing phase III trials. Over 3000 men have received apomorphine SL and over 75,000 doses have been taken. In the first three phase III parallel arm cross-over double-blind studies 854 patients were given a total of 8263 tablets of apomorphine SL in 2 and 4 mg doses. The patients were between 18 and 70 y old and outcome measures included per attempt rates of intercourse and erections firm enough for intercourse as well as psychometric instruments and partner responses. The majority (74.1%) had moderate and severe grades of ED on admission to the studies, 31% had hypertension, 16% had documented coronary artery disease, 16% had dyslipidemia and 16% had diabetes. Erections occurred rapidly (10-25 min) and in 54.4% of attempts at 4 mg (vs 33.8% placebo). A majority of the attempts at intercourse (50.6%) were successful at 4 mg in patients when recorded on a per-attempt basis. The most common but infrequent and mild side effect of nausea decreases with use. The phase III trials of apomorphine SL show that there is a clinically important restoration of erectile function from this new formulation of apomorphine. It has a rapid and safe effect through action in the central nervous system. Apomorphine SL brings a new choice to the management of ED that will further benefit the millions of couples affected. International Journal of Impotence Research (2000) 12, Suppl 4, S67-S73.
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PMID:Apomorphine: an update of clinical trial results. 1103 90

The central nervous system has the capacity to enhance the activity of dysfunctional penile tissue in men with erectile dysfunction (ED). Phase III clinical trials have been conducted using Apomorphine SL (TAP Pharmaceuticals, Deerfield, IL) as a centrally acting treatment for ED. Apomorphine SL has been administered to over 3,000 men in over 75,000 doses. In three phase III crossover double blind studies 854 patients were given a total of 8,263 tablets of apomorphine SL in 2 and 4 mg doses. The patients were between 18 and 70 years old and had multiple co-morbid conditions. Outcome measures included intercourse rates and erection rates on a per attempt basis as well as psychometric instruments and partner response evaluations. The results show that 74.1% of patients had moderate or severe grades of ED on inclusion into the studies, 31% had hypertension, 16% had documented coronary artery disease, 16% had dyslipidemia, and 16% had diabetes. Erections occurred rapidly (10-25 min). In 54.4% of attempts at 4 mg (vs 33.8% placebo, P < 0.001) erections suitable for intercourse were documented. A majority of the attempts at intercourse (50.6%, P < 0.001) were successful at 4 mg a doubling of baseline rates. Mild nausea was the most common but infrequent side effect and the rare occurrence of syncope was the most significant. No cardiac deaths were attributed. It is concluded that the clinical trials of apomorphine SL demonstrate a safe and significant rate of restoration of erectile function by means of a central mode of action. Efficacy has been shown in men with cardiovascular disease and severe grades of ED.
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PMID:Key issues from the clinical trials of apomorphine SL. 1128 67

We report tamoxifen-induced hypertriglyceridemia and asymptomatic acute pancreatitis in a 51 year-old women with type 2 diabetes mellitus and stage III-b infiltrative ductal carcinoma, admitted to the hospital with weakness, oliguria and glucose dysregulation. On admission, there was no fever, abdominal or back pain, rebound tenderness, nausea, or vomiting. Following 1 year of tamoxifen treatment, triglycerides increased from 400 to 1344 mg/dl (blood urea nitrogen 52 mg/dl, creatinine 2.0 mg/dl, glucose 341 mg/dl). Hypertriglyceridemia was considered to be due to either diabetic dyslipidemia and/or tamoxifen. On computerized tomography, pancreatic enlargement, heterogenity, hypodensity and a pancreatic pseudocyst (5 x 7.5 cm diameter) were found. Acute pancreatitis was suspected, and serum amylase level was found to be increased (273 IU/L). Tamoxifen was discontinued and gemfibrozil was started. Triglycerides decreased to 301 mg/dl and amylase decreased to 66 IU/L a week later and remained normal thereafter. This case indicates that tamoxifen-induced hypertriglyceridemia may cause acute pancreatitis without classical symptoms which might be due to autonomic neuropathy in diabetic patients. Effects on lipid metabolism should be considered and triglycerides should be closely followed in patients on tamoxifen.
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PMID:Asymptomatic acute pancreatitis due to tamoxifen-induced severe hypertriglyceridemia in a patient with diabetes mellitus and breast cancer. 1212 Aug 88

Intravenous immunoglobulin (IVIg) is administered for various indications and generally considered a safe therapy. Most of the adverse effects (AEs) associated with IVIg administration are mild and transient. The immediate AEs include headache, flushing, malaise, chest tightness, fever, chills, myalgia, fatigue, dyspnea, back pain, nausea, vomiting, diarrhea, blood pressure changes, tachycardia, and anaphylactic reactions, especially in IgA-deficient patients. Late AEs are rare and include acute renal failure, thromboembolic events, aseptic meningitis, neutropenia, and autoimmune hemolytic anemia, skin reactions, and rare events of arthritis. Pseudohyponatremia following IVIg is important to be recognized. Renal failure, usually oliguric and transient, occurs mostly on using sucrose-containing products owing to osmotic injury. Among high-risk patients who have a previous renal disease, dehydration, diabetes mellitus, advanced age, hypertension, hyperviscosity, or are treated by other nephrotoxic medications, administration of a non-sucrose-containing IVIg product after accomplishing hydration, in a low concentration and a slow infusion rate while supervising urine output and kidney function, is recommended. Thromboembolic complications occur because of hyperviscosity especially in patients having risk factors including advanced age, previous thromboembolic diseases, being bedridden, diabetes mellitus, hypertension, dyslipidemia, or those receiving high-dose IVIg in a rapid infusion rate. Immediate AEs can be treated by the slowing or temporary discontinuation of the infusion and symptomatic therapy with analgesics, nonsteroidal anti-inflammatory drugs, antihistamines, and glucocorticoids in more severe reactions. Slow infusion rate of low concentration of IVIg products and hydration, especially in high-risk patients, may prevent renal failure, thromboembolic events, and aseptic meningitis.
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PMID:Intravenous immunoglobulin: adverse effects and safe administration. 1639 92

Intravenous immunoglobulin (IVIg) is administered both for the treatment of immunodeficiencies and for an expanding list of autoimmune diseases. Most adverse effects are mild and transient including headaches, flushing, fever, chills, fatigue, nausea, diarrhea, blood pressure changes and tachycardia. IgA deficiency-related anaphylactic reactions are largely preventable. Late adverse events are rare and include acute renal failure and thromboembolic events. Acute renal failure, usually oliguric and transient, occurs generally in insufficiently hydrated patients and with sucrose-stabilized products due to osmotic injury. Thromboembolic complications occur due to hyperviscosity especially in patients having risk factors including advanced age, previous thromboembolic events, immobilization, diabetes mellitus, hypertension, dyslipidemia or those receiving high-dose IVIg in a rapid infusion rate or excessive dose. Slow infusion rate and good hydration may prevent renal failure, thromboembolic events and aseptic meningitis. In our experience in more than 200 patients receiving IVIg for different autoimmune diseases and near 10000 infusions for relapsing-remitting multiple sclerosis patients, the occurrence of adverse effects was 24-36% after high dose IVIg, most were headaches and all were mild adverse events. We conclude that IVIg is a safe therapy when given in a slow infusion rate in well-hydrated patients, better avoiding patients with known risk factors.
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PMID:Safety of intravenous immunoglobulin (IVIG) therapy. 1731 19

Risk factors for the development of cardiovascular disease, in particular myocardial infarction, are smoking, high body weight, sedentary lifestyle, unfavorable diet, high blood pressure, elevated fasting glucose or diabetes, and dyslipidemia (Tables 1 and 2). If the risk for cardiovascular mortality of 5% (using the SCORE Score) or for nonfatal cardiovascular events of 20% (PROCAM Score) within the next 10 years is exceeded or overt atherosclerosis or type 2 diabetes mellitus is present, the use of (poly)pharmacotherapy is indicated and lifestyle intervention (diet, physical activity) alone is not sufficient at that point (Figure 1). A new therapeutic option, able to modify a number of cardiovascular risk factors at a time, is the blockade of the so-called endocannabinoid system (Figure 2). For rimonabant not only a reduction of body weight and waist circumference was shown in clinical trials, its use was also accompanied by an increase of HDL cholesterol, a decrease in triglycerides, and a reduction in HbA1c and fasting blood glucose (Table 4). Together with preliminary data on the efficacy in smoking cessation, rimonabant has a therapeutic impact on four out of eight relevant risk factors in order to prevent myocardial infarction as promoted by the American College of Cardiology/American Heart Association. Currently, a large clinical study program is ongoing to further investigate the role of rimonabant in managing cardiovascular risk (Table 3). Published clinical trial results have revealed, that rimonabant is generally well tolerated (most frequent side effect: nausea) and the data are promising with regard to the potential future role of rimonabant in managing cardiovascular risk.
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PMID:[Prevention of cardiovascular disease by blocking the endocannabinoid system]. 1797 29

Rimonabant is a selective blocker of the CB(1) cannabinoid receptor that has been developed for treatment of abdominal obesity, dyslipidemia, and control of diabetes. Four randomized clinical trials have demonstrated that following 1 year of treatment, 20 mg/d of rimonabant is associated with greater weight loss and reduction in waist circumference compared with placebo. Therapy with rimonabant is associated with favorable changes in serum high-density lipoprotein and triglycerides, as well as with an improvement in glycemic control among obese type 2 diabetic patients. Rimonabant appears to be well tolerated, with the most common side effects being nausea, anxiety, and depressive symptoms. Rimonabant is a novel agent that has the potential to be a useful adjunct to lifestyle and behavior modification in treatment of abdominal obesity, dyslipidemia, and dysglycemia.
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PMID:Rimonabant: the role of endocannabinoid type 1 receptor antagonism in modulating the weight and lipid profile of obese patients. 1800 18

The recognition, management, and if possible prevention, of major cardiovascular, central nervous system, haematological, and metabolic adverse effects, including diabetes mellitus and weight gain, of antipsychotics and some other drugs used to treat mental illness is a topic of much debate. However, a wide range of other adverse effects, some of which may be life-threatening, may also be encountered. Side-effects reviewed here include: gastrointestinal-associated effects (constipation, hypersalivation, oropharyngeal lesions, nasal congestion, nausea, nocturnal enuresis, and urinary retention), metabolic effects (obesity, insulin resistance, dyslipidemia, impaired glucose tolerance, and hypertension), neuromuscular effects (extrapyramidal side effects, myoclonus, and neuroleptic malignant syndrome, and pleurothotonus), thermoregulatory effects, effects on the liver, pancreas, and kidney, sexual side effects, and effects on skin and bone. Metabolic factors affecting the incidence of adverse effects to clozapine especially are also discussed. The increasing use of atypical (second generation) antipsychotics and indeed of selective serotonin reuptake inhibitors has led to a greater appreciation of not only the benefits of these drugs, but also of the spectrum of toxicity that may occur in clinical practice. The adverse effects of antipsychotics are a major factor in promoting poor adherence to, and even discontinuation of, antipsychotic treatment on the one hand, and increasing the risk of cardiovascular and metabolic disease on the other. As such they merit recognition and either harm minimization strategies (use of the minimum effective dose, or use of lower doses of combinations of antipsychotics), or in extreme cases discontinuation of the offending drug(s).
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PMID:Side effects of clozapine and some other psychoactive drugs. 1869 Sep 89

There is only limited community-based practice safety information available regarding antidepressant use in pediatric patients. This study identifies the factors associated with incident neuroendocrine-related metabolic, digestive, and sexual/reproductive adverse events in children and adolescents treated with antidepressants. A retrospective cohort design evaluating Medicaid medical and pharmacy claims between January, 1996 and December, 2005 was employed for 11970 children and adolescents prescribed an antidepressant medication, and a random sample of 4500 children not treated with psychotropic medications. Incident obesity/weight gain, Type 2 diabetes mellitus, and dyslipidemia were more likely for those prescribed selective serotonin reuptake inhibitors (SSRIs) (OR = 1.49; 1.37; 1.44), whereas Type 2 diabetes mellitus and dyslipidemia were more likely for those prescribed weight-inducing antidepressants (ORs = 1.26; 1.24), and those with pre-existing endocrinopathies (ORs = 3.96; 1.90), controlling for the effects of co-prescribed mood stabilizers or antipsychotics. Incident nausea/vomiting was less likely for those taking SSRIs (OR = 0.78). Females and children under 12 years of age were more likely to develop these adverse effects. Practitioners need to carefully consider the neuroendocrine- related adverse effects of SSRI antidepressant agents in particular, especially in individuals with comorbid endocrine conditions, and those co-prescribed other classes of psychotropic medications.
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PMID:Neuroendocrine-related adverse events associated with antidepressant treatment in children and adolescents. 1976 98


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