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Query: UMLS:C0036341 (schizophrenia)
 60,220 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The electroconvulsive therapy (ECT) continues to be of use in the management of patients suffering from affective psychosis and some clinical forms of schizophrenia. The use of premedicated anaesthetic and miorelaxant drugs lessens the possibility of complications, but risks the induction of serious cardiorespiratory accidents. The flunitrazepam is a benzodiazepine with hypnotic, ansiolytic and miorelaxant properties, which has been used as an anaesthetic in major and minor surgery. 241 ECT were essayed on 28 psychotic patients and flunitrazepam induced deep sleep in 94.6% of the applications within 0.5 and 15 minutes after the intravenous injection, the required dose oscillating between 2 and 4 mg. In all the applications a generalized convulsive crisis was induced. No significant pulse variations, arterial pressure, nor respiratory frequency took place. Post ECT agitation appeared in 0.82%. The associated pharmacological therapy (neuroleptics, lithium salts) did not modify the effect of flunitrazepam. Nor did tolerancy to the drug appear.
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PMID:[Medication with flunitrazepam in electroconvulsive therapy]. 612 75

The mental state of 20 psychotic men with high urinary cannabinoid levels on admission to a psychiatric hospital was compared with that of 20 matched cannabis-free controls. All patients underwent toxicological analysis to exclude the presence of alcohol and other exogenous agents. Cannabis levels were measured by a semiquantitative enzyme immunological technique and mental state was assessed by the use of the Present State Examination (PSE), once shortly after admission and again 7 days later. The cannabis group showed significantly more hypomania and agitation and significantly less affective flattening, auditory hallucinations, incoherence of speech, and hysteria than did the controls. Clouding of consciousness was absent in most cannabis patients. After 1 week the cannabis group showed marked improvement (particularly in the psychotic syndromes), whereas the controls remained virtually unchanged. There was no significant difference in amount of medication received between the two groups. Our data suggest that a high intake of cannabis may be related to a rapidly resolving psychosis manifesting with marked hypomanic features, though often presenting as a schizophrenia-like illness.
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PMID:Cannabis-associated psychosis with hypomanic features. 612 63

Sultopride, a benzamide derivative, provides rapid sedation. This makes it one of the main drugs used in psychiatric emergencies. Our study includes 26 cases of psychomotor hyperactivity originating in manic-depressive psychosis of schizophrenia. The medication had no effect on wakefulness. It was always effective on agitation but not on delusion or hallucinations. Manic forms of primary delirious experiences are the best indication for sultopride. It is mainly effective on delirium as a state rather than on delirium as an idea (Wahn, Delusion) which is secondary from a pathogenetic standpoint.
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PMID:[Sultopride in acute manic psychoses (author's transl)]. 627 34

The reform efforts in the Federal Republic of Germany after the end of the war have led to a reformation of the regulations concerning legal responsibiltiy. The new law enumerates in articles 20 and 21 as prerequisites of irresponsibility or diminished responsibility for concepts: pathological psychic disturbance which comprises all psychic diseases like schizophrenia and manic-depressive states as well as psychic alterations resulting from brain damage. The second term is feeble-mindedness. The third one is profound disturbance of consciousness which refers to states of strong mental agitation not caused by an illness. Finally the new law used the concept of sever other mental abnormalities. Rather unfortunately the law has introduced the German expression "Abartigkeit" which has a derogatory tinge, insinuating the idea of degeneration. The adjudgment of irresponsibility or diminished responsibility does not depend on the type of psychiatric diagnosis. The new regulations offer the chance to psychiatry to take on more therapeutic responsibilities for mentally disturbed offenders.
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PMID:[Inclusion of psychiatric-psychologic diagnoses among the 4 psychiatric symptoms of irresponsibility in articles 20 and 21 of the West Germany criminal code]. 663 53

The phenomenology of 96 depressive paroxysms in 56 preschool and early school age children suffering from paroxysmal schizophrenia and cyclothymia was studied. It was concluded that the major characteristics of child depressions included their "masked" character with the prevalence of ideational disturbances and the predominance of anxiety and fear, a tendency toward excessive fearfulness, rarity and naivity of self-condemnation ideas, a pronounced nature of the dysphoric mood tone, a tendency toward paroxysmal episodes of fear, dysphoria, restlessness, somatoalgetic crises, changeable nature of depressive symptomatology, its liability to environmental influence, a peculiar diurnal rhythm of affect, and a reactive nature of the development of depressive disturbances. Six clinical variants of endogenous depression in children were identified.
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PMID:[Endogenous depression in children]. 665 86

Twenty-four hour urinary excretion of 3-methoxy-4-hydroxyphenyl-glycol (MHPG) was analyzed in 48 unipolar and 19 bipolar depressed patients and 16 healthy controls. All patients were interviewed using the Schedule for Affective Disorders and Schizophrenia. Various symptoms and descriptive variables were correlated univariately with urinary MHPG in two random groups, and those items showing a trend in both splits were further reduced by a multiple regression technique, first on each split separately and finally on the pooled sample. Urinary MHPG correlated significantly both in uni- and multivariate tests with age (positively, but only in females), altered motor activity (summed scores of agitation and retardation during the worst week of present or recent depression), and with existence of at least one suicide attempt before the present depressive episode (last items negatively). There were no differences between unipolar and bipolar patients, or between any patient group and the healthy controls. Males excreted about 25% more MHPG than females. Levels of MHPG in urine and cerebrospinal fluid were highly significantly intercorrelated.
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PMID:Depressive symptom patterns and urinary MHPG excretion. 695 58

Phencyclidine (PCP), a widely abused drug currently, has multiple pharmacological actions, including psychotomimetic [1], anesthetic [2], sympathomimetic [2], anticholinergic [3-7], and dopaminergic [8-10]. Similarly, PCP intoxication in man can present with diverse symptoms: schizophrenia-like delusions and hallucinations; mania; violence, dyskinetic, catatonic, or stereotyped movements; hypertension; and coma [11, 12]. There is general agreement that the treatment of PCP intoxication includes support of vital functions and acidification of the urine [13]. However, there is no known specific antidote for PCP toxicity. Although diazepam [13], haloperidol [14, 15], and chlorpromazine [16] have been reported to improve the agitation and psychotic symptoms caused by PCP, the therapeutic efficacy of these agents has rarely been documented with objective clinical measures. Recently we found that intramuscular physostigmine and haloperidol [17, 18] improved several symptoms of acute PCP intoxication as measured by the Brief Psychiatric Rating Scale (BPRS) [19].
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PMID:Phencyclidine intoxication: assessment of possible antidotes. 713 17

We carried out a 9-day double-blind clinical trial comparing intramuscular zuclopenthixol acetate with liquid oral haloperidol in the treatment of 40 newly admitted schizophrenic patients with acute exacerbation. A parallel-group design was used with stratification by sex. Zuclopenthixol acetate (50 to 150 mg) was given intramuscularly every 3 days, whereas liquid haloperidol (10 to 30 mg daily) was given orally three times a day, with supplementary doses of each medication given under double-blind conditions when needed for agitation. No other sedative drugs, including benzodiazepines, were administered. The mean daily dose was 18.9 mg for haloperidol as compared with a mean dose per 3 days of 117.6 mg for zuclopenthixol. The two treatments were found to be equally efficacious on the Brief Psychiatric Rating Scale and Clinical Global Impression Scale. Both drugs induced similar extrapyramidal side effects. However, more tremors were associated with zuclopenthixol as was a tendency for tardive dyskinesia to be unmasked at the end of the injection interval. Sedation was higher with zuclopenthixol acetate than with haloperidol. Serum creatinine phosphokinase levels were not significantly increased after zuclopenthixol injections. The results of this trial suggest that zuclopenthixol acetate given intramuscularly every second to third day offers an alternative to conventional liquid oral haloperidol in the management of acute schizophrenia.
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PMID:A double-blind controlled study of intramuscular zuclopenthixol acetate and liquid oral haloperidol in the treatment of schizophrenic patients with acute exacerbation. 788 17

In a sample of 120 long-stay in-patients who fulfilled DSM-III-R criteria for schizophrenia, chronic akathisia and pseudoakathisia were relatively common, with prevalence figures of 24% and 18%, respectively. Compared with patients without evidence of chronic akathisia, those patients with the condition were significantly younger, were receiving significantly higher doses of antipsychotic medication, and were more likely to be receiving a depot antipsychotic. Patients who experienced the characteristic inner restlessness and compulsion to move of akathisia also reported marked symptoms of dysphoria, namely tension, panic, irritability and impatience. The findings support the suggestion that dysphoric mood is an important feature of akathisia. Male patients appeared to be at an increased risk of pseudoakathisia. No significant relation was found between chronic akathisia and tardive dyskinesia, although there was a trend for trunk and limb dyskinesia to be commonest in patients with chronic akathisia while orofacial dyskinesia was most frequently observed in those with pseudoakathisia. Akathisia may mask the movements of tardive dyskinesia in the lower limb. There was no evidence that akathisia was associated with positive or negative symptoms of schizophrenia nor with depression.
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PMID:Akathisia: prevalence and associated dysphoria in an in-patient population with chronic schizophrenia. 790 11

In the context of a prevalence survey of schizophrenia in South Westminster, a questionnaire was administered to 271 patients to assess alcohol-related morbidity. In this epidemiologically based sample, the lifetime prevalence of alcohol abuse was 22.1%. Compared with control patients matched for age and sex, these index cases had a significantly shorter duration of illness. A possible explanation is that drinking may mask the onset of schizophrenia, leading to a delay in diagnosis. The index cases also had significantly higher ratings for hallucinations and for hostility, anxiety and depression, and a greater number of disturbed types of behaviour. The highest levels of alcohol consumption were associated with more severe orofacial dyskinesia, suggesting that alcohol use may be an added risk factor for the development of tardive dyskinesia in some patients. The severity of akathisia was also related to alcohol use, and there were significant relationships between the subjective distress related to akathisia and the level of abuse. A possible interpretation is that alcohol had been used by patients with akathisia to alleviate the associated agitation and dysphoria.
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PMID:South Westminster schizophrenia survey. Alcohol use and its relationship to symptoms, tardive dyskinesia and illness onset. 799 24


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