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

The 24-h sleep-wake pattern of plasma LH was studied in 18 patients with severe weight loss. Sixteen patients had anorexia nervosa, one suffered from schizophrenia and one had a gastric ulcer. The age of the patients ranged from 13 to 31 years. Seventeen women and one boy participated in the study. Their weight ranged from 51 to 73% of the ideal body weight (IBW) at the first 24-h study which was at one week after admission to the hospital. Blood was taken through an indwelling venous catheter every 30 min. The patients' weight increased under behavioural therapy and they were re-studied when they had gained approximately 10% IBW and again prior to release from the psychiatric ward. The LH patterns were classified as infantile, pubertal or adult. All patients except for two had an infantile pattern at the first study. Except for the two patients who had no anorexia nervosa, all developed a pubertal and/or an adult pattern. All patients whose weight was below 69% IBW had an infantile LH pattern. All patients whose weight was below 69% IBW had an infantile LH pattern. Adult patterns were only seen when the body weight was greater than 80% IBW. The increase of the average 24-h LH values was slower the older the patients were and the longer they had been anorectic.
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PMID:Twenty-four hour sleep-wake pattern of plasma LH in patients with anorexia nervosa. 57 50

The MHQ is a brief self-rating inventory purporting to measure aspects of six distinct categories of psychoneurosis and affective status. It has been found to be a reliable instrument and also valid as a profile measure. Two individual scales have also previously been explored in respect of validity. The present report describes a further attempt to examine the validity of individual scales in relation to pertinent single clinical diagnostic entities in a study involving 800 patients. The phobic and obsessional scales are found to be particularly accurate and differentiating in this respect. Patients variously diagnosed as suffering from anxiety states, depressive states and personality disorder tend to score very highly on several scales. The instrument serves overall to distinguish satisfactorily between such populations and others suffering from schizophrenia and anorexia nervosa. It also markedly differentiates them from 'normal' populations.
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PMID:The Middlesex Hospital Questionnaire: a validity study. 68 30

According to several follow-up studies in the literature, anorexia nervosa has to be considered as an affection with a grave prognosis. We have studied the outcome in a group of 32 female patients who could be considered as homogeneous in a number of aspects. The following five criteria, on which the delineation of the syndrome is based, were realized in all the patients: considerable weight loss; limited food intake; amenorrhea; juvenile age of onset; absence of primary organic or specific psychotic disorder. All of them presented a serious symptomatology and had undergone some previous treatment under the form of ambulatory psychotherapy and/or forced feeding. They all received, during their admission in the same hospital, the same form of combined intensive medical and psychotherapeutic treatment. All of them maintained regular psychotherapeutic contacts with the same psychiatrist. According to the outcome, the patients could be categorized into three groups: the cured, the improved, the unimproved. In order to circumscribe some prognostic elements, we have compared a number of clinical, family and personality variables in these groups. As favorable clinical factors can be mentioned: younger age at admission and shorter duration of the illness. Manifestations of impulsive behavior (automutilation, kleptomania, fugues, etc. ...) and sucide attempts are unfavorable. No definite family factors can be defined, although the absence of psychological interaction with the father seems to be unfavorable. A better prognostic outcome is offered by the following personality characteristics, determined by psychological testing: lower neuroticism and higher self-defensiveness on the ABV; a lower general profile and especially a lower score on the schizophrenia scale of the MMPI; less pronounced tendencies to infantile regression, passivity and sexual repression as these are expressed in the TAT.
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PMID:Elements of resistance to a combined medical and psychotherapeutic program in anorexia nervosa. An overview. 81 38

Five cases with eating disorders (one case with anorexia nervosa alone, 4 cases with anorexia nervosa and bulimia nervosa) complicated with schizophrenia and 3 cases of bulimia nervosa complicated with schizophrenia were reported. The eating disorders and schizophrenia were diagnosed according to the diagnostic criteria of DSM-III-R. As to the type of schizophrenia, 4 patients were of an undifferentiated type and 4 cases were of a disorganized type. Regarding the prepsychotic personality, 6 of the 8 cases showed schizothyme personality traits. All the patients showed depressive symptoms which are relatively common in eating disorders. In all the patients, significant social or school life difficulties persisted and a resumption of premorbid functioning was not seen. The possibility of an affinity between anorexia nervosa and schizophrenia was discussed.
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PMID:Eating disorder and schizophrenia. 130 10

Current and lifetime psychiatric diagnoses were compared in 229 female patients seeking treatment for current episodes of anorexia nervosa (N = 41), bulimia nervosa (N = 98) and mixed anorexia nervosa and Schizophrenia-Lifetime Version, which was modified to include a section for DSM-III-R eating disorders, the Longitudinal Interval Follow-up Evaluation, and the Structured Interview for DSM-III Personality Disorders. Seventy-three percent of the anorexia nervosa subjects, 60% of the bulimia nervosa subjects, and 82% of the mixed anorexia nervosa and bulimia nervosa subjects had a current comorbid Axis I diagnosis. Major depression was the most commonly diagnosed comorbid disorder. Low rates of alcohol and substances abuse disorder were diagnosed, and personality disorder occurred in a minority of the sample. The subjects with mixed disorder manifested a higher lifetime prevalence of kleptomania than either the anorexics or the bulimics. High levels of comorbidity were noted across the eating disorder samples. Mixed disorder subjects manifested the most comorbid psychopathology and especially warrant further study.
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PMID:Psychiatric comorbidity in treatment-seeking anorexics and bulimics. 140 Jan 11

Positron emission tomography (PET) offers a possibility to study brain function and its relationship to psychiatric disorders. Clinical studies have demonstrated that several psychiatric diseases are coupled with changes in brain glucose metabolism. Schizophrenia seems to involve a lower metabolism in wide areas of the brain--both cortical and subcortical structures. Depression probably involves dysfunction of the metabolism in dorsolateral prefrontal cortex. Obsessive compulsive disorder, panic disorder, anorexia nervosa and the experience of anxiety may involve increased metabolic rates. The results from the different studies do not allow quantitative comparisons or detailed analyses because of large differences in experimental and clinical methodology. The term Good Clinical PET Practice (GCPP) is suggested to encourage standardization in clinical investigations. GCPP includes standardization of both experimental factors (lumped constant, arterialization, purity of tracer, regions of interest, relative rates) and clinical factors (state of the subject, wakefulness, anxiety, gender, course of the disease) in PET performance.
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PMID:Glucose metabolism in psychiatric disorders: how can we facilitate comparisons among studies? 140 49

The authors describe current theoretical and clinical conceptualizations and treatment of anorexia nervosa in Russia, based on their experience in the follow-up of 800 patients. Three-quarters of the patients exhibited anorexia nervosa linked with a border-line state, and one-quarter associated with schizophrenia. Different relationships to dysmorphophobic fears were observed in the different anorexic groups. In the border-line group, follow-up study indicated that the clinical symptoms of anorexia nervosa were significantly reduced. However, the disorder preserved its connection with dysmorphophobic fears even in the remote stages of the disease, and in later stages there was an occurrence of pathological personality changes. In the second group, from the very beginning, anorexia nervosa in schizophrenia was closely connected with affective disorders, pathological body sensations, hypochondriacal complaints, and a gradual personality deterioration. As the schizophrenic defect increased, anorexia nervosa was reduced to an exhausted form of vomiting behaviour, and lost its connection with dysmorphophobic experiences.
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PMID:Anorexia nervosa as manifested in Russia. 142 17

Since its first recognition, a number of researchers have endeavored to link anorexia nervosa to underlying pathology. For example, in the past, attempts were made to associate anorexia with such psychiatric disturbances as schizophrenia, anxiety disorders, and obsessive-compulsive and antisocial personality disorders. Most recent efforts have focused on the possible link between anorexia nervosa and affective disorders. This article reviews the literature concerned with investigating psychiatric disturbances and genetic variables hypothesized as predisposing factors in the etiology of anorexia nervosa. Particular emphasis is given to research which discusses the association between anorexia nervosa and depression. Psychopharmacological evidence and family genetics studies are reviewed. Suggestions for future research are also made.
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PMID:Predisposition factors in anorexia nervosa. 162 68

The paper is concerned with an examination of the families of patients suffering from anorexia nervosa and the role they play in rehabilitation and resocialization of patients. 103 families (103 patients and 268 persons from their family environment) were examined. 65 patients suffered from anorexia nervosa of schizophrenic etiology and 38 from anorexia nervosa as a borderline disease. Among blood relatives of patients with schizophrenia, there predominated subjects with pathology of schizophrenic nature and those with schizoid disorders. The relatives of patients with borderline disease mostly had diverse anomalies of the character, largely hysteric accentuation. The common traits characteristic of the families of anorexia nervosa patients were delineated. Based on the parents' personality traits, the nature of family relations, the type of children's education, attitude toward the sick child and preparedness for cooperation with the treating physician and medical personnel, five types of the families could be distinguished: harmonious one and 4 types of disharmonic families (non-harmonious, symbiotic, rigid pseudosolidary and destructive (conflicting]. The first two family types are more characteristic of patients suffering from borderline anorexia nervosa, the remainder three of schizophrenic patients with the syndrome of anorexia nervosa. The family types have been thus characterized; a complex of psychocorrective measures have been worked out both for patients themselves and their relatives with regard to the specific features of each family type.
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PMID:[Characteristics of families of patients with anorexia nervosa (psychocorrective measures)]. 166 16

A study was made of mental rigidity in patients suffering from anorexia nervosa and their relatives using the Tomsk rigidity questionnaire. Based on examinations of 40 patients with anorexia nervosa, 22 of whom suffered from schizophrenia, 18 with borderline pathology (16 with an active method of weight losing, 24 with the bulimic variant of anorexia nervosa) and of 58 close relatives (mothers, fathers, sisters) the data were obtained on the level of mental rigidity. In the patients' group, it was found to depend to a greater measure on the stage of anorexia nervosa, whereas in the relatives, on the nosological appurtenance of the syndrome in their children.
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PMID:[Clinico-psychological correlations of mental rigidity in anorexia nervosa]. 196 9


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