Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0036572 (seizures)
 80,221 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 19-year-old female was admitted to hospital due to a schizophrenia-like psychosis of the paranoid type including delusions and various hallucinations. Neurologically she only showed tics of the eyebrows with increased eye blinking. 30 months before an astrocytoma located on the left basal temporal lobe had been resected after the patient suffered from several psychomotor and two grand mal seizures. Following post-operative anticonvulsant therapy seizures had completely disappeared and the patient had been free of symptoms of any kind. After the acute onset of the psychosis another follow-up MRI of the brain using coronary sections revealed a small relapse-tumor. Symptoms disappeared after high-dose neuroleptic therapy. Finally another surgical intervention led to a lasting remission of the psychotic symptomatology (so far 18 months). Postoperatively neuroleptics could be discontinued. Clinical picture and MRI findings will be discussed with a focus on possible etiological factors in schizophrenia.
 ...
PMID:[Remission of schizophreniform psychosis after brain tumor surgery]. 141 83

Twenty-five patients with epilepsy (mostly with partial seizures) who had responded favourably to a short-term trial of add-on vigabatrin entered maintenance treatment. After 52 to 78 months, 15 patients continue to take the drug with good therapeutic response. Median monthly seizure frequency during the last 2 months on vigabatrin in all patients, including drop-outs, was 3.5 (range 0-74) as compared with 10 (range 3-98) during an initial placebo period (p < 0.01). Drop-outs were caused by adverse events in 2 cases (ataxia and psychotic symptoms respectively), seizure breakthrough in 4 cases and reasons unrelated to treatment in 4 patients. In most patients, side effects were absent or mild, the most frequent complaint being weight gain. It is concluded that the antiepileptic efficacy and good clinical tolerability of vigabatrin are generally maintained during long-term treatment for up to 6 years.
 ...
PMID:Six-year follow-up study on the efficacy and safety of vigabatrin in patients with epilepsy. 141 41

Two patients are reported, one with severe brain damage and epilepsy, and the other with limbic epilepsy, who were treated with unilateral microsurgical amygdalo-hippocampectomy for the control of rage and aggression. Both had significant improvement in their aggressiveness, and the second patient also improved in the frequency of his seizures and psychotic episodes. The significance of these observations for our understanding of the morphophysiological basis of rage and aggression is discussed.
 ...
PMID:Amygdalo-hippocampectomy for pathological aggression. 147 33

Clozapine is an atypical neuroleptic drug that has proved to be effective in alleviating psychotic symptoms refractory to treatment with standard neuroleptic drugs. In addition to hematological side effects, an increased susceptibility to epileptic seizures during clozapine treatment has previously been described. In this report, we describe the clinical picture and electroencephalographic findings of 12 schizophrenic patients who have had from one to six clozapine-associated epileptic convulsions.
 ...
PMID:Clinical picture and long-term course of epileptic seizures that occur during clozapine treatment. 148 Jun 76

Eleven epileptic patients, candidates for surgical treatment, were examined in order to localize epileptic foci. The daily doses of antiepileptic drugs (AEDs) were reduced by fifty per cent or less, and the reduced dosages were maintained until a seizure had occurred. The reduction resulted in seizures within five days among all patients, and the number of seizures increased significantly in comparison with the five-day period before AED reduction. The seizures so provoked were typical for each patient, as confirmed by clinical observation and video-EEG telemetry. No status epilepticus or withdrawal psychosis occurred. The AED concentrations at the time of the seizures were generally within the reference values.
 ...
PMID:Reduction of antiepileptic drug dosage for monitoring epileptic seizures. 148 28

Cocaine causes serious neurologic and neuropsychiatric complications. Cocaine-induced seizures are common and appear to be due to the local anaesthetic actions of this compound. Cocaine induced stroke has varied mechanisms. With ischemic stroke there is severe vasospasm induced by rises in brain catecholamines. These changes can persist for many weeks and can be demonstrated using single-photon emission computerized tomography (SPECT). In many patients with psychiatric symptoms such as psychosis or mania, SPECT demonstrates similar changes in cerebral blood flow. In fact, some of the psychiatric symptoms induced by cocaine may be due to decreases in cerebral blood flow. In cocaine abuse, treatment strategies based on decreasing cerebral vasospasm need to be developed.
 ...
PMID:Neuropsychiatric effects of cocaine: SPECT measurements. 148 93

The most frequent neurological lesions found on Cranial Computerized Tomography (CT scan) in patients with Systemic Lupus Erythematosus (SLE) are cortical atrophy (psychosis, although in general atrophy is not associated with a particular clinical presentation), infarcts and haemorraghes (strokes). We describe a patient diagnosed of SLE who developed a psychotic clinical picture followed by generalized epileptic seizures within a context of diffuse lupus encephalopathy. On the neurological examination, she presented cortical blindness, generalized piramidalism and extrapiramidal rigidity. Various electroencephalographic recordings showed signs of diffuse cerebral involvement predominantly in posterior regions. Cerebrospinal fluid analysis showed a slight increase of IgG without oligoclonal bands and a positive anti-DNA antibody with an homogeneous pattern. Sequential CT images were carried out demonstrating hypodense areas initially in the occipital regions that extended progressively to the temporal, parietal and finally to the frontal lobes, with a moderate mass effect on the lateral ventricles and with no contrast enhancement. The images of the lesions on the CT disappeared completely with the adequate treatment as the symptomatology resolved. A MRI and cerebral angiography were performed when the patient recovered. Both MRI and angiography showed no alterations. We consider that this neuroradiological finding is exceptional, because of its total resolution. Nevertheless, more observations will be necessary to determine the exact meaning of these abnormalities.
 ...
PMID:[Atypical neuroradiologic manifestation of systemic lupus erythematosus]. 149 82

A 34-year-old woman had three tonico-clonic seizures and aphasia revealing a left prerolandic infarct. Three weeks later, she began to develop psychiatric symptoms leading to the diagnosis of chronic hallucination psychosis. These symptoms were probably related to epilepsy and their cause was compatible with the diagnosis of interictal psychosis. It has been suggested that kindling of the mesolimbic system could account for psychosis in epilepsy. In our case, however, the sort time interval between the onset of epilepsy and the appearance of psychosis is not in favour of this mechanism.
 ...
PMID:[Left prerolandic infarction with initial epilepsy. Development of chronic hallucination psychosis]. 149 30

Medical records of the first 37 patients to begin clozapine treatment at a state hospital in Oregon were reviewed for six months before clozapine treatment and six months after. Patients had a long history of schizophrenia and had responded poorly to antipsychotic medication. Clozapine treatment was generally well tolerated, although the rate of seizures (8 percent) was slightly higher than expected. Psychotic symptoms decreased as measured by the Brief Psychiatric Rating Scale, as did symptoms of tardive dyskinesia as measured by the Abnormal Involuntary Movement Scale. Thirty-four patients remained hospitalized after six months of treatment. However, indicators of social function (hospital privilege level, community passes, violent episodes, and episodes of seclusion and restraint) all showed that patients improved markedly after receiving clozapine.
 ...
PMID:Clinical review of clozapine treatment in a state hospital. 151

In a retrospective study we investigated the antiviral effect of alpha-interferon in 100 patients with chronic hepatitis B who were treated in controlled trials conducted in Rotterdam (1985-1990). The aim of the treatment was to induce viral latency as indicated by HBeAg seroconversion. Alpha-interferon was administered in a dose of 5 mega-units per day subcutaneously. Sixty-two patients received alpha-interferon for 16 weeks combined with a second antiviral agent (acyclovir or descyclovir) while the other 38 patients were treated with alpha-interferon monotherapy during 20 to 34 weeks. Follow-up continued until 1 year after the start of therapy. Thirty-eight per cent of the patients exhibited an HBeAg seroconversion and 9% exhibited an HBsAg seroconversion indicating a complete eradication of the virus. After 1 year transaminase levels were normalised in 70% of the patients with HBeAg seroconversion compared with 22% in those without seroconversion (p less than 0.05). The combination therapy for 16 weeks and the alpha-interferon monotherapy of longer duration resulted in HBeAg seroconversion rates of 29% and 53%, respectively (p less than 0.05). The predominant adverse effects were fatigue, flue-like illness and leukopenia. Serious side effects such as seizures, psychosis and peripheral neuropathy occurred in seven patients. Side effects led to a dose reduction in 26% of the patients. Alpha-interferon is effective in terminating the virus replication in chronic hepatitis B. However, both the common mild and the uncommon major side effects necessitate intensive patient monitoring during alpha-interferon treatment.
 ...
PMID:[Alpha-interferon antiviral treatment in 100 patients with chronic hepatitis B]. 152 28


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>