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)

A 19-year-old immunocompetent man was admitted to hospital with diplopia, nausea, vomiting and change in mental status. The patient had a history of tuberculous meningitis that was diagnosed at another hospital 6 months before the present admission, and at that time anti-tuberculosis treatment was initiated using a first-line drug combination. A computed tomography (CT) scan of the brain revealed non-communicating hydrocephalus. A ventriculo-peritoneal shunt was inserted surgically. Two months later, the patient was hospitalized again for fever, dysphagia and left hemiparesis. At that time, his cranial CT findings were within normal limits; however, magnetic resonance imaging (MRI) revealed an irregular multilocular peripheral contrast-enhancing lesion in the posterior fossa. The abscess was surgically drained. The presence of acid-fast bacilli in the abscess material was demonstrated by Ziehl-Neelsen staining. Mycobacterium tuberculosis grew on Lowenstein-Jensen culture medium, and the strain was found to be resistant to isoniazid. One month after the operation, the patient became quadriparetic. Cervical MRI revealed a cervico-thoracic syringomyelitic cavity, after which a syringoperitoneal shunt was placed. Treatment with four drugs was continued for 10 months, and then treatment with three drugs for a total period of 18 months. The patient recovered, with residual quadriparesis. Even though very rare, isoniazid-resistant M. tuberculosis may be the causative agent of progressive tuberculosis.
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PMID:Cerebellar abscess and syringomyelia due to isoniazid-resistant Mycobacterium tuberculosis. 1713 74

Oxcarbazepine is an antiepileptic drug that has been approved by the US FDA and is indicated for use as monotherapy or adjunctive therapy in the treatment of partial seizures in adults and children aged over 4 years. The aim of this report is to investigate the results of clinical trials in order to ascertain the efficacy and safety of oxcarbazepine for use in bipolar disorder and schizoaffective disorder. Oxcarbazepine is a keto-congener of carbamazepine with fewer side effects and drug interactions. Orally administrated oxcarbazepine is rapidly and completely absorbed and has a half-life of 9 h. Currently, there is a lack of controlled clinical trials studying the use of oxcarbazepine. In light of controlled and open-label prospective studies, it may be useful for manic symptoms in the treatment of bipolar and schizoaffective patients. Case reports, retrospective and prospective studies suggest that oxcarbazepine might have prophylactic efficacy and long-term benefit for these patients. In addition, owing to its lower propensity for drug interactions and side effects, it may be useful in the treatment of refractory patients with bipolar and schizoaffective disorder. However, most of the trials have relevant methodological shortcomings. The side-effect profile of oxcarbazepine is similar to carbamazepine, but the severity of these effects appears to be slightly less. The symptoms that are most frequently associated with the use of oxcarbazepine are asthenia, headache, dizziness, somnolence, nausea, diplopia and skin rash. Isolated cases of hyponatremic coma have been reported, thus electrolyte abnormalities should be closely monitored. Oxcarbazepine is now a generic drug, but the metabolite licarbazepine and other related compounds, such as eslicarbazepine, are currently being studied under controlled conditions and might become useful therapies for bipolar and schizoaffective disorder in the future.
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PMID:Oxcarbazepine in the treatment of bipolar and schizoaffective disorders. 1756 45

A 37-year-old man presented with acute dizziness, nausea, headache and fever. Later on, he developed diplopia, swallowing difficulties, numbness and ataxia. MRI on day 6 showed hypo-intense, contrast-enhancing lesions on TI-weighted scans in the brainstem and cerebellum. Cerebrospinal fluid (CSF) findings on day 6 included pleiocytosis, a mildly-elevated protein level and mildly-decreased glucose level. CSF and blood cultures were initially negative for both bacteria and viruses. Acute disseminated encephalomyelitis (ADEM) was suspected and dexamethasone therapy was started. On day 26, a blood culture was positive for Listeria monocytogenes. The diagnosis 'Listeria rhombencephalitis' was made and the patient was treated with amoxicillin. This resulted in good recovery. In patients with a subacute onset of progressive cranial nerve dysfunction, ataxia, CSF pleiocytosis, and MRI lesions in the brainstem and cerebellum, Listeria rhombencephalitis should be considered. Early diagnosis and treatment improve the prognosis.
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PMID:[Rhombencephalitis due to Listeria monocytogenes]. 1790 63

Diabetes mellitus develops in about 10% of acromegalic patients, usually secondary to insulin resistance caused by growth hormone excess. Diabetic ketoacidosis is a result of relative insulin deficiency and is a rare feature of acromegaly. Here, we present one case of this disorder. A 57-year-old man came to the emergency room due to 2 weeks of dizziness. He also had polyuria, polydipsia, nausea, diplopia, blurred vision and dysarthria. His plasma glucose level was 32.06 mmol/L, plasma osmolarity was 322 mOsm/L, arterial pH was 7.30, level of bicarbonates was 18 mmol/L, urine ketones was 4+, and HbA1c was 14.1%. No specific cause for the development of this metabolic derangement could be found. He displayed clinical features of acromegaly during admission, which was confirmed by an elevated growth hormone level and pituitary macroadenoma shown on magnetic resonance imaging. The patient underwent total transsphenoid tumor removal 2 weeks later; plasma glucose levels became normal thereafter.
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PMID:Diabetic ketoacidosis in a patient with acromegaly. 1790 70

Recent studies of patients with botulism found ophthalmoplegia as a characteristic clinical sign. Here we illustrate a very rare case of atypical foodborne botulism with multiple bilateral cranial nerve palsies sparing palsy of extraocular muscles. Therefore, the classical diagnostic pentad of botulism (dry mouth, nausea, vomiting, dysphagia, diplopia, fixed dilated pupils) may be of limited sensitivity in single cases.
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PMID:Atypical botulism sparing palsy of extraocular muscles. 1793 2

Lacosamide, (R)-2-acetamido-N-benzyl-3-meth- oxypropionamide, is a new chemical entity specifically synthesized as an anticonvulsive drug candidate, which appears to have a novel dual mode of action. Its pharmacokinetic characteristics have been studied in young and elderly healthy adults, as well as in adults with epilepsy or diabetic neuropathic pain. After oral administration, lacosamide is rapidly and completely absorbed. An elimination half-life of 13 hours allows for twice-daily dosing. Lacosamide has a low potential for drug-drug interactions. Both oral and intravenous formulations of lacosamide are being developed. In completed placebo-controlled clinical trials, lacosamide has demonstrated efficacy as adjunctive therapy for reduction of seizure frequency in patients with uncontrolled partial-onset seizures, and has been generally well tolerated. For patients treated with lacosamide, the most frequently reported adverse events in placebo-controlled trials include dizziness, headache, nausea and diplopia. When used as short-term replacement for oral lacosamide, intravenous lacosamide has a comparable safety profile to oral lacosamide. Results from clinical trials to date suggest that lacosamide may be a useful pharmacological treatment option for patients with partial-onset seizures.
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PMID:Lacosamide: an investigational drug for adjunctive treatment of partial-onset seizures. 1830 2

The Dandy Walker Malformation (DWM) is an infrequent condition seen in pediatric patients. Adult presentation of DWM is extremely rare. This condition usually presents in childhood with hydrocephalus and cerebellar signs and symptoms. This case describes a woman with an undiagnosed DWM who was asymptomatic until the age of 56 when she developed the acute onset of headache, nausea, vomiting, and diplopia. Her history and physical exam were consistent with an acute brainstem infarct. MRI revealed the underlying malformation. The clinical and radiological findings are discussed as well as their implications and possible etiologies.
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PMID:Adult diagnosed Dandy Walker malformation presenting as an acute brainstem event--a case report and review of the literature. 1833 83

Spontaneous intracranial hypotension (SIH) is a syndrome characterized by orthostatic headache, nausea, vomiting, photophobia, and diplopia. Subdural effusion, diffuse dural enhancement, dilatation of epidural veins, and increased height of hypophysis are cranial magnetic resonance (MR) imaging findings in SIH. Epidural blood patch is reportedly one of the effective treatment options. We present the follow-up MR imaging findings in a case of SIH after a successful epidural blood patch treatment. We propose that cranial MR imaging as an objective test to evaluate the success of epidural blood patch treatment.
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PMID:Cranial magnetic resonance imaging in spontaneous intracranial hypotension after epidural blood patch. 1847 98

We describe the case of a previously healthy young man who presented with headache, diplopia, nausea, vomiting, and bilateral papilledema. Magnetic resonance venography of the brain revealed thrombosis of the right transverse sinus. Blood tests showed elevated homocysteine levels, and coagulation studies revealed a homozygous C677T mutation and a heterozygous A1298C mutation of the methylenetetrahydrofolate reductase (MTHFR) gene. The patient had no other etiology for venous thrombosis. We recommend screening patients who present with sinus thrombosis for MTHFR gene mutations.
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PMID:Bilateral transverse sinus thrombosis secondary to a homozygous C677T MTHFR gene mutation. 1866 57

A 51-year-old woman with left proptosis, diplopia, headache, and nausea was found to have bilateral intraorbital abscesses, left superior ophthalmic vein thrombosis, bilateral cavernous sinus thromboses, and a left temporal lobe intracerebral abscess. Because the paranasal sinuses were unaffected, a dental origin was suspected and confirmed. The causative organism was Streptococcus milleri. Aggressive surgical intervention included bilateral orbital abscess drainage and dental extraction, and medical therapy included intravenous metronidazole, ceftriaxone, heparin, and methylprednisolone. A left sixth cranial nerve paresis was the only long-term sequela.
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PMID:Bilateral intraorbital abscesses and cavernous sinus thromboses secondary to Streptococcus milleri with a favorable outcome. 1880 67


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