Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036341 (schizophrenia)
 60,220 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Clonazepam, a unique benzodiazepine with anticonvulsant and serotonin enhancing capacity, can be used in conjunction with conventional psychopharmacologic agents to treat a variety of psychiatric conditions including schizophrenia, borderline personality disorder, and psychotic mania. Three representative case studies are presented and specific guidelines for the use of clonazepam are discussed.
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PMID:Clonazepam: a novel therapeutic adjunct. 383 Sep 40

The relationship between borderline personality disorder and primary major depression was studied prospectively using Schedule for Affective Disorders and Schizophrenia-Lifetime Version (SADS-L) interviews and electroencephalographic (EEG) sleep studies. Ten consecutively admitted borderline patients (a prospective sample), defined by Gunderson's Diagnostic Interview for Borderlines (DIB), underwent EEG sleep studies on two consecutive nights and were compared to previously reported samples of nonborderline depressed patients (defined by Research Diagnostic Criteria; RDC), normal controls, and DIB-defined borderline patients who had been referred "to rule out major depression" (a retrospective sample). EEG sleep data were analyzed visually and by automated techniques. Rapid eye movement (REM) latency values were similar in depressed and both borderline groups but significantly different from controls. Eighty-five percent of REM latency values in RDC major depressives were less than or equal to 65 minutes, compared to similar rates of 75% in the prospective sample of borderline patients and 65% in the retrospective sample, versus 35% for controls (chi 2 = 10.7, p less than 0.005). The REM latency in borderline patients did not vary with the severity of depression as measured by the Hamilton Rating Scale for Depression. In the prospective borderline sample, the major SADS-L diagnoses were chronic intermittent depression (five), current major depression (four) (two unipolar, two bipolar II), and labile personality (one). A convergence of nosologic and EEG sleep data is suggested, and supports the concept of a close relationship between criteria-defined borderline personality disorder and affective illness.
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PMID:Depression in borderline patients: a prospective EEG sleep study. 385 45

The behavioral and biological responses to d-amphetamine have been studied extensively in patients with schizophrenia and depression, and to a lesser degree in bipolar affective disorders. Because of theories linking borderline personality disorder to those illnesses, amphetamine, 30 mg, p.o., was administered to eight borderline patients in a double-blind, placebo-controlled study and the results were compared to the responses of normal subjects under identical conditions. Amphetamine led to symptoms of psychosis in four out of eight (50%) borderline patients. No normal subject became psychotic during the procedure. Global ratings of well-being were significantly elevated in the borderline group compared to the normal group. In addition the global response was highly inversely correlated with the patient's score on the Diagnostic Interview for Borderlines. Borderline patients had a nonsignificantly decreased growth hormone response following amphetamine compared to normals. Thus, borderline patients appear to be pharmacodynamically separable from normals.
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PMID:Amphetamine response in borderline patients. 386 51

This study reports the first long-term follow-up of patients with schizotypal personality disorder (SPD) as defined by DSM-III. Patients with the pure syndrome (SPD, n = 10) were compared with patients with schizophrenia (S, n = 53) and borderline personality disorder (BPD, n = 81). Three "mixed" cohorts (S/SPD, n = 61; S/SPD/BPD, n = 30; SPD/BPD, n = 18) were added to investigate the effect of schizotypal disorder on the longitudinal course of comparison groups. Schizotypal personality disorder proved to be common in the Chestnut Lodge follow-up study patients, although it was rare as a pure syndrome. From the perspective of follow-up, SPD appeared related to S but not to BPD. The mixed axis II borderline syndrome (SPD/BPD) had a long-term profile closer to BPD than to SPD, and adding SPD to S appeared (unexpectedly) to enhance outcome.
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PMID:Schizotypal personality disorder. Chestnut Lodge follow-up study: VI. Long-term follow-up perspectives. 395 56

The lifetime expectancy (morbid risk) of alcoholism was determined in the parents and siblings of 83 women with DSM-III borderline personality disorder and compared with that in the parents and siblings of 100 women with DSM-III schizophrenia and 100 women with DSM-III bipolar disorder. The relatives of the borderline probands had two to three times more alcoholism than the relatives of the bipolar and schizophrenic probands. The condition was most common in the fathers of the borderline probands, almost one third of whom were either alcoholics or heavy drinkers. When the three groups of probands were subdivided according to whether they, themselves, had occasionally abused alcohol, there were no longer any significant differences in alcoholism among their relatives.
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PMID:Family history of alcoholism in borderline personality disorder. 397 41

Seventy-six male inpatients with diagnoses of schizophrenia, primary affective disorder, post-traumatic stress disorder, borderline personality disorder, other personality disorder, and primary substance abuse disorder were screened for the use of marijuana by determination of urinary delta-9-tetrahydrocannabinol-11-oic acid. Screening was performed to detect marijuana use in asymptomatic patients returning to the ward after passes, and also to elucidate changes in mental state in newly admitted patients and patients who had decompensated during hospitalization. Ward personnel found the screening procedure quite useful and incorporated it into psychotherapeutic and chemotherapeutic interventions. Although susceptible and resistant individuals were found in all diagnostic categories studied, no consistent features were found to distinguish those individuals who exhibited behavioral change in association with marijuana smoking, from those who did not.
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PMID:Detection of marijuana use in psychiatric patients by determination of urinary delta-9-tetrahydrocannabinol-11-oic acid. 630 Mar 20

Fifteen patients with a primary diagnosis of borderline personality disorder were studied with the thyrotropin-releasing hormone (TRH) test. Twelve carried the additional diagnosis of depression, substance abuse, or both. A blunted thyroid-stimulating hormone (TSH) response to TRH was found in seven patients, two of whom were neither depressed nor had the additional diagnosis of depression and/or substance abuse. TSH blunting was unrelated to such factors as thyroid status, serum cortisol, weight, height, or body surface. Since TSH blunting occurs in about 25% of patients with major depression but not in schizophrenia, the findings suggest that some patients with borderline personality disorder share a neuroendocrine abnormality with some affective disorder patients.
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PMID:The TRH test in patients wih borderline personality disorder. 641 92

The 420 first-degree relatives of 14 patients with anorexia nervosa, 55 patients with bulimia, and 20 patients with both disorders were evaluated for the presence of psychiatric illness, using DSM-III criteria, by the family history method. The morbid risk for affective disorder in the families of the eating disorder probands was similar to that found in the families of patients with bipolar disorder; but was significantly greater than that found in the families of patients with schizophrenia or borderline personality disorder. These results add to the growing evidence that anorexia nervosa and bulimia are closely related to affective disorder.
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PMID:Family history study of anorexia nervosa and bulimia. 657 24

Investigated the possible use of the MMPI-168 as a screening instrument for identifying individuals (N = 27) with DSM III diagnosed borderline personality disorder. Using previously reported percentile norms for bright young college graduates as a reference, borderline patients as a group fell above the 98th percentile on the F, Hypochondriasis, Depression, Hysteria, Psychopathic Deviate, Psychasthenia and Schizophrenia scales, as well as the general psychopathology scale (PSY). Additionally, the borderline sample's mean score on the Paranoia scale was above the 95th percentile, and the mean Social Introversion scale was above the 90th percentile. Almost equally distinguishing was the finding that the mean K scale score for the borderline sample fell as low as the 8th percentile for the normative college sample. These results demonstrate that the MMPI-168 response pattern of borderline patients was clearly distinguishable from the great majority of college graduates.
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PMID:Screening for borderline personality disorders with the MMPI-168. 663 May 46

Recent studies question whether the borderline syndrome represents two entities: borderline schizophrenia (or schizotypal personality) as a variant of schizophrenia and borderline personality disorder as a variant of primary affective disorder. Relevant data are presented from the long-term follow-up of patients at the Chestnut Lodge, Rockville, Md, receiving systematic diagnoses by the retrospective application of diagnostic criteria. Studied were (1) diagnostic overlap at index admission, (2) diagnostic change over follow-up period, and (3) comparative long-term functional outcome between borderline samples and other diagnostic groups. Findings supported the hypothesis that schizotypal personality (as defined by DSM-III) is a variant of schizophrenia but borderline personality disorder (as defined by the DSM-III and Gunderson et al criteria) is not. An affiliation of borderline personality disorder with primary affective disorder is suggested although not conclusive.
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PMID:The borderline syndrome. II. Is it a variant of schizophrenia or affective disorder? 665 67


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