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)

The aim of this open, non comparative, observational study was to assess the clinical and bacteriological efficacy, the tolerability and safety of levofloxacin for treatment of concurrent bacterial infections in patients with chronic liver disease. Overall, 40 patients (inpatients or outpatients) were recruited to the study (28 with UTI, 6 with pneumonia, and 6 with spontaneous bacterial peritonitis (SBP)). Patients affected by UTI received 250 mg oral levofloxacin once daily for five days; patients with pneumonia or SBP underwent a 10/14-day therapeutic oral regimen with 500 mg b.i.d. Clinical evaluation and possible side effects were monitored daily both in out- and in-patients. For all patients, laboratory tests were performed at baseline and 3-4 days after the end of therapy in order to evaluate levofloxacin tolerability. Statistical analysis was performed by means of Student's t test to show differences between cases; all values are reported as means and standard deviations and p values were considered as significant when p<0.05. After treatment, clinical cure and bacteriological eradication were achieved in all patients (40/40; 100%). Adverse events, mainly gastrointestinal disturbances (e.g. nausea), were observed in 5 out of 40 patients (12.5%) and no neurotoxic effects were registered (e.g. anxiety, hallucinations, convulsions, mental confusion). No significant variation in laboratory tests due to hematic crasis and/or hepatic and renal disorders was observed. Levofloxacin proved to be highly efficacious and safe in the treatment of bacterial infections in patients affected by liver disease.
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PMID:Clinical efficacy and tolerability of levofloxacin in patients with liver disease: a prospective, non comparative, observational study. 1657 91

A 37-year-old male with history of alcohol abuse presented to us with nausea, vomiting, and abdominal pain with ascites. He was diagnosed with alcoholic liver disease with coagulopathy and pancreatitis. During hospitalization, the patient developed intra-abdominal hemorrhage. He was treated with platelets, packed red blood cells and fresh frozen plasma without any improvement. Following this he was treated with activated recombinant factor VII (90 microg/kg), which resulted in normalization of the prothrombin time and the activated partial thromboplastin time and stabilization of hematocrit within a few hours. We review the current literature on the approved and off-label use of activated recombinant factor VII.
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PMID:Successful management of intra-abdominal hemorrhage in the presence of severe alcoholic liver disease with activated recombinant factor VII (rFVIIa; NovoSeven): a case report and review of the literature on approved and off-label use of rFVIIa. 1728 41

Adult polycystic liver disease (PCLD) is an autosomal dominant condition commonly associated with autosomal dominant polycystic kidney disease (ADPKD). However in the last decade, it has been recognized that there is a distinct form of autosomal dominant PCLD that arises without concomitant ADPKD. Early knowledge of the pathogenesis was gained from the study of hepatic cysts in patients with ADPKD. Bile duct overgrowth after embryogenesis results in cystic hepatic dilatations that are known as biliary microhamartomas or von Meyenburg complexes. Further dilatation arises from cellular proliferation and fluid secretion into these cysts. There is a variable, broad spectrum of manifestations of PCLD. Although PCLD is most often asymptomatic, massive hepatomegaly can lead to disabling symptoms of abdominal pain, early satiety, persistent nausea, dyspnea, ascites, biliary obstruction, and lower body edema. Complications of PCLD include cyst rupture and cyst infection. Also, there are associated medical problems, especially intracranial aneurysms and valvular heart disease, which clinicians need to be aware of and evaluate in patients with PCLD. In asymptomatic patients, no treatment is indicated for PCLD. In the symptomatic patient, surgical therapy is the mainstay of treatment tailored to the extent of disease for each patient. Management options include cyst aspiration and sclerosis, open or laparoscopic fenestration, liver resection with fenestration, and liver transplantation. The surgical literature discussing treatment of PCLD, including techniques, outcomes, and complication rates, are summarized in this review.
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PMID:Surgical management of polycystic liver disease. 1787 69

Cefetamet pivoxil is an oral, third-generation cephalosporin whose broad spectrum of antibacterial activity and favorable pharmacokinetic profile make it particularly suitable for the treatment of a wide range of infectious diseases. Cefetamet has high in vitro activity against both gram-positive and gram-negative bacteria that cause a number of respiratory tract and urinary tract infections. These include penicillin-sensitive Streptococcus pneumoniae, Streptococcus spp, Haemophilus influenzae, Moraxella catarrhalis, Escherichia coli, Proteus spp., Klebsiella spp. and Neisseria gonorrhoeae. It is not active against staphylococci, enterococci, Pseudomonas spp. or Bacteroides fragilis but does inhibit most bile-sensitive (oral) Bacteroides spp. Animal toxicology studies indicate that neither cefetamet pivoxil nor the active compound cefetamet have significant teratogenic, mutagenic, photogenic or allergenic potential. Cefetamet is eliminated unchanged in the urine with a half-life of 2.2 h. Volume of distribution approximates the extracellular fluid space (0.3 1/kg), protein binding is minima (22%) and oral bioavailability of cefetamet pivoxil is approximately 50% when taken with food. No significant drug interactions have been noted to date. The efficacy and tolerability of cefetamet pivoxil have been evaluated in the treatment of gram-positive and gram-negative infections in almost 5,000 patients. In comparative studies, cefetamet pivoxil was at least as effective, and in many cases clinically superior, to most currently recommended antibiotics for the treatment of urinary tract infections including gonorrhea and complicated infections in high risk patients. Efficacy has also been demonstrated in acute exacerbations of chronic bronchitis, pneumonia and infections of the ear, nose and throat. Clinical trials have shown that a 7 day treatment period with cefetamet pivoxil is as effective as a 10 day course of phenoxymethylpenicillin in the treatment of pharyngotonsillitis. Cefetamet pivoxil has been well-tolerated in clinical trials with only 1.2% of patients on standard doses discontinuing therapy prematurely. The most common adverse effects are gastrointestinal (diarrhea, nausea, vomiting) which occur in less than 10% of patients. Many current antibiotic treatment regimens involve the administration of three or more daily doses. However, standard doses of cefetamet pivoxil 500 mg twice daily provide unbound plasma concentrations of cefetamet which generally exceed the MIC(90) for susceptible organisms throughout the dosing interval and have been demonstrated to be clinically effective. This should result in good compliance with therapy in out-patients. Dosing regimens for cefetamet pivoxil should be adjusted in patients with impaired renal function while standard doses can be given to elderly patients and those with liver disease. Standard doses in children are 10 mg/kg or alternatively, children may receive a dose reduced in proportion to the ratio of their body surface area to that of an adult.
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PMID:Cefetamet pivoxil: a review of its microbiology, toxicology, pharmacokinetics and clinical efficacy. 1861 3

Alcohol damages every organ and system in the body. The most important effects from a clinical point of view relate to diseases of the circulatory, nervous and hepato-gastrointestinal systems. In the digestive tract the effects range from increased intestinal transit time and gastrophaties, leading to classical early morning nausea and diarrhea, through to significant malabsorption and chronic pancreatitis. In this review the mechanisms of alcoholic damage have been evaluated with particular reference to alcoholic liver disease (ALD). In particular, the natural history, the influence due to host genetic susceptibility and due to cofactors (i.e. hepatitis C virus), the clinical features and the hepatocarcinogenesis mechanisms have been evaluated. Finally, a possible role of abstinence in association with pharmacological therapy in the course of steatohepatitis has also been evaluated.
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PMID:Alcoholic diseases in hepato-gastroenterology: a point of view. 1861 69

Gastrointestinal complications of diabetes include gastroparesis, intestinal enteropathy (which can cause diarrhea, constipation, and fecal incontinence), and nonalcoholic fatty liver disease. Patients with gastroparesis may present with early satiety, nausea, vomiting, bloating, postprandial fullness, or upper abdominal pain. The diagnosis of diabetic gastroparesis is made when other causes are excluded and postprandial gastric stasis is confirmed by gastric emptying scintigraphy. Whenever possible, patients should discontinue medications that exacerbate gastric dysmotility; control blood glucose levels; increase the liquid content of their diet; eat smaller meals more often; discontinue the use of tobacco products; and reduce the intake of insoluble dietary fiber, foods high in fat, and alcohol. Prokinetic agents (e.g., metoclopramide, erythromycin) may be helpful in controlling symptoms of gastroparesis. Treatment of diabetes-related constipation and diarrhea is aimed at supportive measures and symptom control. Nonalcoholic fatty liver disease is common in persons who are obese and who have diabetes. In persons with diabetes who have elevated hepatic transaminase levels, it is important to search for other causes of liver disease, including hepatitis and hemochromatosis. Gradual weight loss, control of blood glucose levels, and use of medications (e.g., pioglitazone, metformin) may normalize hepatic transaminase levels, but the clinical benefit of aggressively treating nonalcoholic fatty liver disease is unknown. Controlling blood glucose levels is important for managing most gastrointestinal complications.
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PMID:Gastrointestinal complications of diabetes. 1861 80

Hepatopulmonary syndrome (HPS) results when chronic liver disease or portal hypertension causes intrapulmonary microvascular dilatation with hypoxemia. In experimental HPS, tumor necrosis factor alpha (TNF-alpha) overproduction contributes to vasodilatation, which is improved by pentoxifylline, a TNF-alpha inhibitor. The effectiveness of pentoxifylline in humans is unknown. The aim of this open-label, single-arm clinical trial was to assess the efficacy and tolerability of pentoxifylline in patients with cirrhosis and advanced HPS undergoing liver transplantation evaluation. Nine adults with cirrhosis and moderate to severe HPS were enrolled. All patients had an initial 2-week titration to a target dose of pentoxifylline of 400 mg by mouth every 8 hours, which was continued for 6 weeks. Baseline and follow-up arterial blood gases and TNF-alpha levels were evaluated. Adverse effects and tolerability were assessed. The 9 patients had a mean age of 55 +/- 10 years, and 67% were female. The most common causes of cirrhosis were hepatitis C virus and alcohol (55%). The mean Model for End-Stage Liver Disease score was 11 (range, 6-19), and patients had advanced hypoxemia [mean partial pressure of arterial oxygen (PaO(2)) = 54 +/- 12 mm Hg, mean alveolar-arterial oxygen gradient (A-a PaO(2)) = 57 +/- 15 mm Hg]. Of the 9 patients enrolled, follow-up blood gases were done in 7. There was no significant change in PaO(2) (P = 0.3) or A-a PaO(2) (P = 0.3) with treatment. Pentoxifylline was poorly tolerated. Nausea (100%) and vomiting (56%) were the predominant side effects, and only a single patient was able to complete full-dose therapy. Treatment with pentoxifylline did not improve arterial oxygenation in advanced HPS, and tolerance was limited by gastrointestinal toxicity.
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PMID:Pilot study of pentoxifylline in hepatopulmonary syndrome. 1866 53

Gastrointestinal symptoms are extremely common during pregnancy. Increased levels of female sex hormones cause or contribute to symptoms such as heartburn, nausea, vomiting and constipation. If these symptoms do not respond adequately to lifestyle and dietary changes, drug therapy is often warranted to improve quality of life and to prevent complications. Physicians, therefore, need to be familiar with the low-risk treatment options available. Treatment of chronic conditions such as IBD or chronic liver disease during pregnancy can be demanding. In women with IBD, maintenance of adequate disease control during pregnancy is crucial. Most IBD drugs can be used during pregnancy, but the benefits and risks of specific drugs should be discussed with the patient. Liver diseases can be coincidental or pregnancy-specific. Pregnancy-specific liver diseases include not only benign disorders such as intrahepatic cholestasis of pregnancy, but also pre-eclampsia, eclampsia and HELLP syndrome (hemolytic anemia, elevated liver enzymes and low platelet count). Accordingly, the spectrum of therapeutic measures ranges from expectant management to urgent induction of delivery. During pregnancy, lamuvidine therapy for chronic hepatitis B can be continued; however, interferon and ribavirin therapy for chronic hepatitis C is contraindicated. This Review provides an overview of the spectrum and therapy of motility disturbances that occur during pregnancy, and discusses pregnancy-specific aspects of IBD and liver diseases.
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PMID:The spectrum and treatment of gastrointestinal disorders during pregnancy. 1925 5

Albendazole binds to parasite's tubulin inhibiting its glucose absorption. Its common adverse effects are nausea, vomiting, constipation, thirst, dizziness, headache, hair loss and pruritus. Although mainly metabolized in the liver, abnormal liver function tests were a rare adverse effect during clinical trials and we found no literature about albendazole-induced hepatitis requiring admission. This patient had a previous history of albendazole ingestion in 2002 resulting in increase of liver function tests. And in 2005, the episode repeated. We evaluated the patient for viral hepatitis, alcoholic liver disease, and autoimmune hepatitis, but no other cause of hepatic injury could be found. Liver biopsy showed periportal steatosis and periportal necrosis. The initial abnormal liver function test improved only with supportive care. These findings and the Roussel Uclaf Causality Assessment Method of the Council for International Organizations of Medical Sciences (RUCAM/CIOMS) score of 9 are compatible with drug-induced hepatitis so we report the case of this patient with a review of the literature.
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PMID:Acute drug-induced hepatitis caused by albendazole. 1895 2

Hepatitis C virus (HCV) infection is a liver disease characterized by the development of necrosis, inflammatory changes, and progressive liver fibrosis, leading to complications including cirrhosis, end-stage liver disease, and hepatocellular carcinoma. The clinical features resemble those of other forms of acute viral hepatitis, namely, malaise, nausea, abdominal discomfort, pale stools, dark urine, and jaundice. The most frequently reported extrahepatic manifestations of HCV are lichen planus, sialadenitis, and cutaneous lesions. Sjogren's syndrome-like symptoms and lichenoid reactions have been previously reported in association with hepatitis C. This article describes a case of sicca-like syndrome and oral lichenoid reaction associated with interferon-alpha therapy for HCV infection. In this unique case, significant oral symptoms arose right after initiation of interferon-alpha treatment and resolved completely within days upon completion of treatment with interferon-alpha. Physicians and oral health care specialists should be aware of the association among HCV infection, interferon-alpha therapy, and development of possible oral signs and symptoms including lichenoid lesions and xerostomia.
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PMID:Xerostomia and lichenoid reaction in a hepatitis C patient treated with interferon-alpha: a case report. 1908 5


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