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At least 19 recordsLinked to original sources
PubMed1992

Relationship between the neuroses and brief reactive psychosis: descriptive case studies in Africa.

Predominant psychopathology in a selected population group--adolescents and young adults at school--in a developing country, is described. The highly selective referral to services was supplemented by active case finding in the community over three years. There were 54 cases of somaticised anxiety (brain fag); 22 cases of depressive neurosis characterised by hypochondriasis, cognitive complaints, and culturally determined paranoid ideation; 23 cases of 'hysteria' in the form of dissociative states, pseudoseizures and fugues; and 39 cases of brief reactive psychosis which differed from the dissociative states more in duration and intensity than in form. There was a temporal relationship between transient psychosis and the school calendar. Anxiety or depression often predated the florid psychotic reaction which served as a form of help-seeking behaviour or defence in intolerable stress.

Adolescent↗
PubMedDate not supplied

Higher nervous activity in psychiatric patients.

A review is presented of studies of higher nervous activity in psychiatric patients. In neuroses and reactive psychoses the basic pathology appears to be centered around the psychogenic complex structures. In addition, neuroses as well as reactive psychoses reveal general disturbances of higher nervous activity. In the schizophrenic and manic depressive psychoses there are indications of disturbances in deep-lying brain structures. Both types of psychoses are heterogeneous groups of clinical conditions. An important task for future experimental studies is to establish the types of disturbances of higher nervous activity in well-defined clinically homogenous groups. The final section deals with prophylactic psychiatry, with special emphasis on Gantt's suggestions for an international project.

Bipolar Disorder↗
PubMed1993

Persistence of the decline in the diagnosis of schizophrenia among first admissions to Scottish hospitals from 1969 to 1988.

Age-standardised rates were calculated for first admissions to hospital in Scotland with ICD-9 diagnoses of schizophrenia, affective psychoses, paranoid psychoses, reactive psychoses and depressive neuroses (ICD-9 295, 296, 297, 298 and 300.4) for the period 1969-88. First-admission rates for schizophrenia declined by an average of 3.3% per year in males and 4.4% per year in females over the period. The first-admission rate in males in 1988 was 8.4/100,000 (57% of 1969 rate) and in females was 4.8/100,000 (43% of 1969 rate). Rates for depressive neuroses, affective psychoses, reactive psychoses and combined psychoses also fell. Rates for mania rose, as did those for paranoid states in males. The decrease in first-admission rates is likely to reflect a true decrease in the incidence of schizophrenia over the period. The decline was unlikely to be accounted for by diagnostic change because there was no reciprocal increase in any other diagnosis sufficient to account for the change, and the rates for combined psychoses also decreased. There was evidence that rates for schizophrenia declined to a greater extent in younger age groups, especially in females. This could imply the presence of a birth cohort effect.

Adolescent↗
PubMedDate not supplied

[Function and reactivity of the microvascular bed in human neuroses].

By contact microscopy the state and reactivity of the capillary bed (capillaries of the cheek mucosa) were studied in neurotic patients with different levels of arterial pressure (AP). It has been shown that at constant AP capillariscopic parameters (diameter, length and number of capillaries in the visual field) are relatively stable. Neuroses with hypertension are characterized by uneven (more expressed in arterioles) contraction of the capillaries, accelerated development and greater duration of reactions to the mental stress and applications of adrenaline and noradrenaline solutions in comparison with healthy persons. In hypotension, uniform capillaries contraction and slower development of the above reactions are observed.

Adolescent↗
PubMed1992

Risk of suicide by psychiatric diagnosis in Stockholm County. A longitudinal study of 80,970 psychiatric inpatients.

The risk of suicide associated with different psychiatric diagnoses was estimated in 80,970 inpatients in Stockholm County (population 1.6 million). All patients discharged with at least one psychiatric diagnosis between 1973 and 1986 were followed by linkage with the cause-of-death registry through 1987. There were 1,115 definite suicides and 467 undetermined suicides among these during the 15-year follow-up. When 12 diagnostic categories were entered in a proportional hazards model, the highest relative risk (RR) of definite suicide, controlling for sex and age, was noted for affective disorders (RR 2.82), followed by unspecified psychoses (RR 2.69), paranoid psychoses (RR 2.60), addiction to prescription drugs (RR 2.38), neuroses and reactive psychoses (RR 1.96), and schizophrenia (RR 1.64). Alcoholism, personality disorders, organic psychoses, and street drug addiction did not have significantly increased risks of suicide. Male sex increased the risk for definite suicide by 1.56, while the risk was somewhat higher among the young. Having more than one diagnosis increased the relative risk by 1.42. When undetermined suicides were included in the analysis, to alcoholism and street drug abuse were attributed significantly increased risks of suicide, probably owing to the greater difficulty of verifying such cases. We conclude that several psychiatric disorders were conductive to suicide, but that the risk did not vary much with the type of diagnosis. Further studies of confounders are needed, such as the reasons for being admitted to inpatient care, and the impact of somatic and psychiatric comorbidity.

Adolescent↗