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)

Five hundred four patients were enrolled in a randomized, double-masked, multicenter study comparing the efficacy and tolerability of a 10-day regimen of sparfloxacin with a 14-day regimen of clarithromycin in the treatment of acute maxillary sinusitis. Two hundred fifty-two patients received sparfloxacin as a single 400-mg dose on day 1 and 200 mg once daily for 9 additional days, and 252 patients received clarithromycin 500 mg twice daily for 14 days. In the all-treated population, clinical success was observed at 6 to 10 days after therapy in approximately 82% of the patients in each treatment group. A total of 430 patients met the inclusion criteria for clinical assessment. The success rates in these patients were also comparable, at 83.1% and 83.4% for the sparfloxacin and clarithromycin groups, respectively. Sustained clinical success rates in the all-treated population 3 to 4 weeks after therapy were 71.6% for the sparfloxacin group and 68.6% for the clarithromycin group. All treated patients were included in the tolerability analysis. The frequency of adverse events in the clarithromycin and sparfloxacin groups was 57.9% and 48.4%, respectively. The most frequently noted adverse events were diarrhea, photosensitivity reaction, taste perversion, nausea, and abdominal pain; >96% of adverse events in the sparfloxacin group and 94% of adverse events in the clarithromycin group were of mild or moderate severity. Among adverse events at least possibly related to study drug, photosensitivity reaction was more common in the sparfloxacin group (9.5% vs. 0.4%), whereas taste perversion (8.7% vs. 0.8%) and abdominal pain (3.6% vs. 1.6%) were more common in the clarithromycin group. Thus the sparfloxacin's more convenient regimen was as effective as clarithromycin in the treatment of acute bacterial maxillary sinusitis, and the overall frequency of adverse events with sparfloxacin was comparable to that with clarithromycin.
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PMID:Comparison of sparfloxacin and clarithromycin in the treatment of acute bacterial maxillary sinusitis. Sparfloxacin Multicenter AMS Study Group. 1021 37

The aim of this prospective, multicenter, randomized, double-masked clinical trial was to compare the efficacy and safety of moxifloxacin with those of cefuroxime axetil for the treatment of community-acquired acute sinusitis. Five hundred forty-two adult patients with symptoms and radiographic evidence of acute maxillary sinusitis received a 10-day oral regimen of either moxifloxacin (400 mg once daily) or cefuroxime axetil (250 mg twice daily). Acute signs and symptoms at presentation had lasted >7 days but <4 weeks. Clinical response at the end of therapy (7 to 14 days after treatment) was the primary efficacy variable. Four hundred fifty-seven of the patients (223 moxifloxacin, 234 cefuroxime axetil) were included in the clinical efficacy analysis. Moxifloxacin was found to be similar in effectiveness to cefuroxime axetil at the end-of-therapy visit (90% vs. 89%, respectively; 95% confidence interval, -5.1% to 6.2%). Clinical relapse at the follow-up visit was reported for only 8 patients (3 moxifloxacin, 5 cefuroxime axetil). No clinically significant differences were observed with respect to the number of patients experiencing a successful clinical response based on demographic or infection characteristics. Five of the 542 enrolled patients were lost to follow-up. Of the 537 patients in the intent-to-treat population, drug-related adverse events were reported in 37% of moxifloxacin-treated patients and in 26% of cefuroxime axetil-treated patients (P = 0.006). Adverse-event profiles were comparable in the 2 treatment groups, with the exception of nausea, which was reported by 11% of moxifloxacin-treated patients compared with 4% of cef uroxime axetil-treated patients (P = 0.003). In this study, moxifloxacin was as effective as cefuroxime axetil in the treatment of community-acquired acute sinusitis.
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PMID:Comparison of moxifloxacin and cefuroxime axetil in the treatment of acute maxillary sinusitis. Sinusitis Infection Study Group. 1056 63

We report two cases of acute hepatitis E. The first case is a 21-year-old male who had returned two weeks earlier from a three-month journey to India. He was admitted into our clinic with nausea, stomach pain, vomiting, scleral icterus and stool discoloration. After excluding other possible causes of the symptoms, we made the diagnosis by testing for antibodies by EIA. No treatment was initiated and despite a temporary increase of the icterus, the patient returned to a normal state of health. The second case is a native of India who has lived in Germany for ten years. He returned from a two-week visit to India with fever, nausea and malaise. In follow-up, he was anticteric and a temporary thrombocytopenia was detected. He was treated symptomatically, and recovered within a few days. The patient had a secondary diagnosis of sinusitis, which was resolved with antibiotics. In spite of a large spectrum of diagnostic possibilities, a part of the liver diseases cannot be etiologically clarified. Following travel to India and other endemic regions, hepatitis E should be considered in the differential diagnosis. The course of hepatitis E is usually benign, further diagnostic studies are rarely needed, and the treatment is usually symptomatic.
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PMID:[Hepatitis E after travel to India--2 case reports]. 1076 48

Telithromycin is a new ketolide antimicrobial, specifically developed for the treatment of community-acquired respiratory tract infections. It has a wide spectrum of antibacterial activity against common respiratory pathogens including Streptococcus pneumoniae, Haemophilus influenzae, Moraxella catarrhalis and Streptococcus pyogenes. It also has activity against atypical pathogens, such as Chlamydia pneumoniae, Legionella pneumophila and Mycoplasma pneumoniae. Telithromycin maintains activity against beta-lactam and macrolide-resistant respiratory tract pathogens and does not appear to induce cross-resistance to other members of the macrolide-lincosamide-streptogramin (MLS) group of antimicrobials. It demonstrates bactericidal activity against S. pneumoniae and H. influenzae and has a prolonged concentration-dependent post-antibiotic effect (PAE) in vitro. The drug has favourable pharmacokinetics following oral administration. It is well absorbed, achieves good plasma levels and is highly concentrated in pulmonary tissues and white blood cells. In clinical trials, telithromycin given orally at a dose of 800 mg once daily for 5 - 10 days was as effective as comparator antimicrobials for the treatment of adults with community-acquired pneumonia, acute exacerbations of chronic bronchitis, acute maxillary sinusitis and group A-beta-haemolytic streptococcal pharyngitis or tonsillitis. The adverse events and safety profile were similar to comparator antimicrobials. The most common adverse events were diarrhoea, nausea, headache and dizziness. Telithromycin should provide an effective, convenient and well-tolerated once-daily oral therapy for treatment of respiratory infections.
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PMID:Telithromycin: a new ketolide antimicrobial for treatment of respiratory tract infections. 1117 47

Respiratory tract infections (RTIs), the most common indication for outpatient antimicrobial therapy, impose a heavy medical and societal burden and present a difficult therapeutic challenge in the face of increasing pathogen resistance worldwide. Gatifloxacin is a new broad-spectrum fluoroquinolone with excellent activity against prevalent respiratory bacteria, including penicillin-resistant Streptococcus pneumoniae and atypical pathogens. A multicenter, open-label, noncomparative surveillance study carried out in Mexico evaluated the safety and efficacy of oral gatifloxacin 400 mg once daily in 17,923 adult outpatients with community-acquired pneumonia (CAP) (n = 3322), acute exacerbations of chronic bronchitis (AECB) (n = 5885), and acute bacterial sinusitis (n = 8716). Voluntary, unpaid physician participation contributed to an unbiased study design. Physician-assessed global rate of cure or improvement was 96.3%; efficacy was 95.8% in CAP, 96.1% in AECB, and 96.4% in sinusitis. The incidences of relapse (1.5%) and therapeutic failure (0.7%) were low. The most commonly reported adverse events, nausea (2.76%), headache (2.20%), and dizziness (1.33%), were generally mild and self-limited. Oral gatifloxacin 400 mg once daily is effective and safe for patients with CAP, AECB, and acute sinusitis.
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PMID:Multicenter evaluation of the efficacy and safety of gatifloxacin in Mexican adult outpatients with respiratory tract infections. 1131 29

Telithromycin is the first member of a new family of the macrolide-lincosamide-streptogramin-B (MLS(B)) class of antimicrobials, the ketolides. It has a good spectrum of activity against respiratory pathogens, including penicillin- and erythromycin-resistant pneumococci, as well as intracellular and atypical bacteria. Furthermore, it has a low potential to select for resistance or induce cross-resistance among other MLS(B) antimicrobials. At the recommended dosage of 800 mg orally once daily, telithromycin reaches maximal plasma concentrations of about 2 mg/L. It penetrates rapidly into bronchopulmonary, tonsillar, sinus and middle ear tissues and/or fluids and achieves high concentrations at sites of infection. It also concentrates within polymorphonuclear neutrophils. In clinical trials in patients with community-acquired pneumonia (CAP), acute exacerbations of chronic bronchitis (AECB) or pharyngitis/tonsillitis caused by group A beta-haemolytic streptococci, telithromycin 800 mg once daily achieved clinical cure rates of 86 to 95%. In acute maxillary sinusitis (AMS), cure rates were 73 to 91%. A 7- to 10-day regimen of telithromycin was as effective as a 10-day course of amoxicillin 1000 mg 3 times daily, clarithromycin 500 mg twice daily or a 7- to 10-day course of trovafloxacin 200 mg once daily for treating CAP. A 5-day regimen of telithromycin was as effective as a 10-day regimen of cefuroxime axetil 500 mg twice daily or amoxicillin/clavulanic acid 500/125 mg 3 times daily in AECB. A 5-day regimen of telithromycin was as effective as a 10-day regimen of clarithromycin 250 mg twice daily or phenoxymethylpenicillin 500 mg 3 times daily in pharyngitis/tonsillitis, or a 10-day regimen of amoxicillin/clavulanic acid 500/125 mg 3 times daily in patients with AMS. Telithromycin was well tolerated across all patient populations. Adverse events associated with telithromycin were generally mild to moderate in intensity and seldom led to treatment discontinuation. The most frequent adverse events were diarrhoea (13.3%) and nausea (8.1%). Other adverse events included dizziness and vomiting.
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PMID:Telithromycin. 1139 13

A 34-year-old man developed fever, headache, nausea, double vision, exophthalmus, ptosis, disturbance of vision and oculomotor nerve palsy. Magnetic resonance imaging and cerebral angiography led to the clinical diagnoses of cavernous sinus thrombophlebitis and suspicion of bacterial aneurysm of the left internal carotid artery, respectively. Peptostreptococcus was detected in blood culture analysis. He died 15 days after admission. Systemic organs showed several septic changes. In particular, the bilateral cavernous sinuses were enlarged and showed severe neutrophilic leukocyte infiltration of the walls and organization, recanalization and abscesses in thrombi. In anterior to the middle cranial fossa, abscess-forming, necrotic, hemorrhagic meningitis, purulent sphenoid sinusitis, pyogenic osteomyelitis of the sphenoid bone, suppurative encephalitis, and inflammatory necrosis of the hypophysis were seen. Based on these findings, we diagnosed the patient with cavernous sinus thrombophlebitis caused by sphenoid sinusitis.
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PMID:Cavernous sinus thrombophlebitis caused by sphenoid sinusitis--report of autopsy case. 1143 Apr 92

A 74-year-old man with diabetes mellitus type II, retinopathy and polyneuropathy suffered from exophthalmus, ptosis and diplopia. Magnetic resonance imaging and computer tomography showed a space-occupying process in the right orbital apex. An extranasal ethmoidectomy accompanied by an orbitotomia revealed the presence of septated hyphae. Aspergillus fumigatus was grown from the tissue. After surgical removal of the fungal masses, therapy with amphotericin B (1 mg kg(-1) body weight) plus itraconazole (Sempera, 200 mg per day) over 6 weeks was initiated. Five months later the patient's condition deteriorated again, with vomiting, nausea and pain behind the right eye plus increasing exophthalmus. Antifungal therapy was started again with amphotericin B and 5-fluorocytosine. Neutropenia did not occur. The patient became somnolent and deteriorated, a meningitis was suggested. Aspergillus antigen (titre 1:2, Pastorex) was detected in liquor. Anti-Aspergillus antibodies were not detectable. Both the right eye and retrobulbar fungal masses were eradicated by means of an exenteratio bulbi et orbitae. However, renal insufficiency and an apallic syndrome developed and the patient died. At autopsy, a mycotic aneurysm of the arteria carotis interna dextra was detected. The mycotic vasculitis of this aneurysm had caused a rupture of the blood vessel followed by a massive subarachnoidal haemorrhage. In addition, severe mycotic sphenoidal sinusitis and aspergillosis of the right orbit were seen, which had led to a bifrontal meningitis.
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PMID:Case report. Mycotic arteritis due to Aspergillus fumigatus in a diabetic with retrobulbar aspergillosis and mycotic meningitis. 1176 8

Infliximab is a chimeric monoclonal antibody that binds to tumour necrosis factor-alpha (TNFalpha) and neutralises its effects. TNFalpha plays an important role in the development of both Crohn's disease and rheumatoid arthritis. In a large, double-blind, randomised study involving patients with active, refractory Crohn's disease, significantly more recipients of intravenous infliximab, compared with placebo, achieved a clinical response after 4 weeks' follow-up. Moreover, infliximab administration was associated with a rapid improvement in endoscopic and histological findings in clinical trials involving patients with active, refractory Crohn's disease. The results of the A Crohn's Disease Clinical Trial Evaluating Infliximab in a New Long-Term Treatment Regimen (ACCENT) I study showed that maintenance infliximab therapy prolonged response and remission in patients with moderate to severe Crohn's disease. In patients with enterocutaneous fistulae associated with Crohn's disease who were involved in a double-blind, randomised study, significantly more patients who received multiple infusions of infliximab, compared with placebo, experienced a > or=50% reduction from baseline in the number of draining fistulae at > or =2 consecutive study visits. In patients with active rheumatoid arthritis refractory to treatment with methotrexate who were enrolled in a large, double-blind, randomised study [the Anti-TNF Trial in Rheumatoid Arthritis with Concomitant Therapy (ATTRACT) study], American College of Rheumatology (ACR) 20, 50 and 70% response rates were seen in significantly more patients who received multiple infusions of infliximab plus methotrexate, compared with methotrexate plus placebo, after 30 and 54 weeks' treatment. Moreover, the ACR 20% response rate was maintained after 102 weeks' treatment. In addition, significantly less radiographic progression was seen in infliximab plus methotrexate, compared with methotrexate plus placebo, recipients after 54 weeks' treatment. Infliximab therapy was also associated with improvements in health-related quality of life in patients with Crohn's disease or rheumatoid arthritis. Infliximab was generally well tolerated in clinical trials with the most common adverse events including upper respiratory tract infection, headache, nausea, coughing, sinusitis and diarrhoea. Infliximab therapy may be associated with an increased risk of reactivation of tuberculosis in patients with latent disease. In conclusion, infliximab is an important treatment option in patients with active Crohn's disease who have not responded to conventional therapy and in patients with Crohn's disease who have fistulae. Moreover, infliximab plus methotrexate is effective in patients with active rheumatoid arthritis who have not responded adequately to traditional disease-modifying antirheumatic drugs, in terms of reducing symptoms and signs, improving physical function and delaying the progression of structural damage.
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PMID:Infliximab: an updated review of its use in Crohn's disease and rheumatoid arthritis. 1198 85

Cough is an important defensive reflex of the upper airway and is also a very common symptom of respiratory disease. Cough following an upper respiratory viral infection is transient, and persistent cough is associated with a whole range of conditions, such as asthma, rhino-sinusitis and gastro-oesophageal reflux. Treatment directed at these conditions may improve the associated cough. There is often a need, however, to control cough itself whatever the cause. The most effective drugs in this class are the opioids, such as morphine, codeine or pholcodeine, but at effective doses they have side effects including drowsiness, nausea, constipation and physical dependence. Investigations into the cough reflex and into the potential mechanisms of sensitised cough reflex have uncovered several potential targets for novel drugs. New opioids apart from mu-agonists such as kappa- and delta -receptor agonists, have been developed, in addition to non-opioids such as nociceptin. Neurokinin receptor antagonists, bradykinin receptor antagonists, vanniloid receptor VR-1 antagonists may be beneficial by blocking effects of tachykinins and sensory nerve activation. Local anaesthetics, blockers of sodium-dependent channels and maxi-K Ca2+-dependent channel activators of afferent nerves are inhibitors of the cough reflex. Some of these novel agents may act centrally or peripherally or at both sites as antitussives. Large scale trials of these novel compounds have not been carried out in cough in man but there is a serious need for more effective antitussives devoid of side effects.
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PMID:Cough: potential pharmacological developments. 1208 6


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