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Results for “Paranoid Disorders”

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At least 415 records · Page 23Linked to original sources
PubMed1976

The SCL-90 and the MMPI: a step in the validation of a new self-report scale.

The present investigation was intended principally as a concurrent validation study for a new self-report symptom inventory: the SCL-90. A sample of 209 'symptomatic volunteers' served as subjects and were administered both the SCL-90 and the MMPI prior to participation in clinical therapeutic drug trials. The MMPI was scored for the Wiggins content scales and the Tryon cluster scales in addition to the standard clinical scales. Comparisons of the nine primary symptom dimensions of the SCL-90 with the set of MMPI scales reflected very high convergent validity for the SCL-90. Peak correlations were observed with like constructs on eight of the nine scales, with secondary patterns of correlations showing high interpretative consistency.

Adult↗
PubMed1981

A follow-up study of severe puerperal psychiatric illness.

The outcome in clinical and social terms of a psychiatric illness arising within 1 year of confinement or termination of pregnancy and requiring on-going care was studied after a period of 1-6 years in 47 women. The outcome was related to the earlier features of the illness and to personal and historical features. Social impairment and continuing psychopathology occurred in many cases. The only factor which significantly related to poor outcome was an initial diagnosis of schizophrenia.

Abortion, Induced↗
PubMed1984

Disorders with overvalued ideas.

The overvalued idea, first described by Wernicke, refers to a solitary, abnormal belief that is neither delusional nor obsessional in nature, but which is preoccupying to the extent of dominating the sufferer's life. Disorders conforming to his definition are well documented, though their recognition as such has been variable, and they may not be as rare as is often thought. As well as sharing a distinctive phenomenology, the conditions develop in similar settings and carry a uniformly poor prognosis. Their pathogenesis is obscure and difficult to account for in conventional terms.

Anorexia Nervosa↗
PubMed1990

Post-partum psychosis in the Assir Region of Saudi Arabia.

The medical notes of 91 women who had a psychiatric illness requiring admission within nine months of childbirth were studied. The incidence of post-partum psychosis was 3 per 1000 births, of which 66% were affective psychoses.

Adolescent↗
PubMed1990

Three thousand days of pregnancy. A case of monosymptomatic delusional pseudocyesis responding to pimozide.

An unusual case of pseudocyesis of almost ten-year duration, characterised by a monosymptomatic hypochondriacal delusion and a selective response to pimozide is reported. The nosological status of the diagnosis, delusional (paranoid) disorder, is suggested to be a variety of the Kraepelinian concept of paranoia. The therapeutic pitfalls of relying on a phenomenological distinction between overvalued ideas and delusional beliefs are discussed.

Adult↗
PubMed1991

Psychiatric hospital admission rates in Jamaica, 1971 and 1988.

The overall psychiatric hospital admission rates in Jamaica were 136 per 100,000 in 1971 and 69 per 100,000 in 1988. The admission rate for schizophrenia was 69 per 100,000 in 1971 and 35 per 100,000 in 1988. The 49% reduction in admission rates over these 17 years is attributed to the introduction of an island-wide community mental health service with psychiatric admission to general parish hospitals in 1972. This admission rate for schizophrenia is five to six times lower than the rate reported for Afro-Caribbeans in the UK by a number of studies, and is more in keeping with the admission rate for schizophrenia reported for the general population in England.

Adolescent↗
PubMed1993

Psychiatric morbidity in the first-degree relatives of schizophrenic patients.

First-degree relatives (FDRs) of 162 schizophrenic and 106 control probands were investigated [corrected]. Psychiatric morbidity was present in 34.8% of FDRs of schizophrenic probands and in 9.2% of FDRs of controls. There was significantly more psychiatric illness in the siblings and parents than in the offspring of both schizophrenic and control subjects. The morbidity risks for schizoid-schizotypal personality disorders, cannabis-use disorder and paranoid personality disorder were significantly higher in the FDRs of schizophrenic patients than in those of controls, suggesting a biological relationship.

Adolescent↗
PubMed1989

Discriminating psychotic and affective disorders using the WAIS-R.

Although there are compelling theoretical explications linking performance on the Wechsler Adult Intelligence Scale (WAIS) with specific nosological groups, research findings have been inconsistent in demonstrating such relations. Three shortcomings can be identified within this literature: (a) it focuses mostly on the WAIS, (b) it relies on pre-Diagnostic and Statistical Manual of Mental Disorders (3rd ed. [DSM-III], American Psychiatric Association, 1980) criteria, and (c) it employs transformed scores or composite indices of WAIS performance. This article attempts to link performance variability on the WAIS-R (Revised) with diagnostic membership. The hypotheses of Rapaport, Gill, and Schafer (1968) are used to evaluate the clinical significance of the resulting discriminant equation.

Adolescent↗
PubMed1989

Psychotic states associated with disorders of thyroid function.

Thyroid-related psychoses continue to pose diagnostic and treatment challenges for clinicians. Two case histories illustrate diverse clinical states associated with hyper- and hypo-thyroidism respectively and highlight the need to consider the possibility of thyroid disorder in all patients presenting with acute psychotic mental disorder. They also demonstrate treatment methods directed at control of psychotic symptoms and restoration of an euthyroid state.

Adult↗
PubMed1984

Specific stimulus-evoked violent action in psychotic trigger reaction: a seizure-like imbalance between frontal lobe and limbic systems?

A recently proposed diagnostic class, psychotic trigger reaction, is deduced from careful clinical studies of eight white men, who upon a very specific trigger stimulus committed murder or attempted to (and in one case also rape). The new class is defined as a sudden ego-alien, motiveless (at least with respect to aggression), motor-wise well organized, violent complex action without emotional concomitants. The action is evoked (not provoked) by an individually unique stimulus within a specific context reviving repeated past traumatic experience. Typically there is no (significant) loss of consciousness and practically full recall. Observed are first-time hallucinations (visual, auditory, tactile, somesthetic, but not olfactory as in temporal lobe epilepsy) and signs of imbalance in the autonomic nervous system (loss of bladder control, ejaculation, profuse sweating, nausea). Only four of these men had previous psychiatric diagnoses (and then various ones) or abnormal EEGs at some time in their lives. Variety in prior diagnoses would be consistent with a seizure-like disorder, here specifically implicating an imbalance in functioning between limbic and frontal lobe systems. Clinical tests for the latter were prevailingly indicative of dysfunctioning. A detailed clinical analysis of the violent acts within their context suggests behaviors are analogous to certain limbic system mechanisms, especially the kindling phenomenon.

Adolescent↗