摘要:

Few if any reliable indicators of long-term outcome have been found in eating disorders. Impulsivity was the strongest predictor in the present study of 35 adults with anorexia nervosa or bulimia nervosa. This variable accounted for 25% of anorectic symptoms at 2 to 3 years follow-up and 14% at 4 to 6 years (Eating Attitudes Test). The relationship was specific insofar as impulsivity predicted neither depression nor overall mental health. Cognitive impairment may be one reason for the poor prognosis of impulsive patients.

ISSN:0022-3018    

出版商:OVID    

年代:1989

数据来源: OVID

摘要:

In a crossover study, 11 bulimic patients divided into two groups of six and five patients underwent six sessions of exposure and response prevention of bingeing (ERPB) or exposure and response prevention of vomiting (ERPV) over 3 weeks. After a buffer period of 3 weeks, they were crossed over to six sessions of the other treatment. High drop-out rates, particularly during the ERPB phases, precluded full use of the crossover design. The two treatments yielded similar reduction in binge-vomit frequencies and in other between-session measures. Within-session measures, however, showed significant differences between the two treatments. ERPB was less time-consuming and led to greater reductions of urges to binge, anxiety, and liking of food. Overall improvement of patients in both groups was reasonable and further supports the usefulness of exposure techniques in the treatment of bulimic patients.

ISSN:0022-3018    

出版商:OVID    

年代:1989

数据来源: OVID

摘要:

Many theories of the etiology of eating disorders focus on the role of the family. However, these theories are based on clinical experience and uncontrolled clinical case series. We report a study comparing 50 bulimic women with 40 non-eating-disordered women all from the same clinical catchment area. This study revealed no significant differences in social class, family size, birth position, or sibling sex ratio between the two groups. However, the parents of bulimic women were found to have been significantly older than those of the control group at the time of birth of their daughter. These findings are discussed with reference to previous family studies of eating disorders.

ISSN:0022-3018    

出版商:OVID    

年代:1989

数据来源: OVID

摘要:

Often patients with personality and affective disorder are troubled by psychotic and psychotic-like symptoms. Predicting a course that includes such symptoms, and subsequently adjusting treatment to take into consideration the added difficulties presented by psychosis, is clinically important. In the current study, a measure of thought disorder, the Thought Disorder Index (TDI), significantly predicted prospective psychotic and psychoticlike symptoms in a sample of 49 personality and affective disorder patients. Multiple regressions demonstrated that the TDI had predictive value above and beyond that of a clinical interview. The high prevalence of psychotic symptoms was most striking in patients with borderline personality disorder.

ISSN:0022-3018    

出版商:OVID    

年代:1989

数据来源: OVID

摘要:

Twenty-six women alcoholics who fulfilled the criteria for a pure borderline personality disorder (BPD) were compared with 16 women alcoholics who also fulfilled the criteria of a schizotypal personality disorder (called mixed borderline disorder, MBD) based on personal interviews including SADS, SIB, Childhood Environment Scale (CES), and the Premorbid Adjustment Scale (PAC). The MBD women had fewer alcoholic relatives, poorer relationships with parents and siblings, a more deviant score on CES and PAC, a higher incidence of nervous children, and a poorer social network. They also reported more losses and a greater frequency of depressive symptoms during childhood and adolescence, earlier contact with psychiatry, and more frequent hospitalizations. They had a higher frequency of a nonalcoholic axis I disorder (mainly depressive and anxiety disorders), as well as a greater frequency of a paranoid personality disorder. The results show that the MBD women were more psyehopathologically disturbed and support a possible link between MBD and affective disorders. The findings also indicate that MBD may be a clinical entity that should be differentiated from the pure BPD group both in clinical work and forthcoming research.

ISSN:0022-3018    

出版商:OVID    

年代:1989

数据来源: OVID

摘要:

Numerous recent studies have divided schizophrenic patients into subgroups based on a predominance of positive or negative symptoms. These works often assume that these symptoms are distributed discontinuously or inversely. In the present work, we sought relationships between positive and negative schizophrenic symptoms in a medication-free inpatient population of schizophrenic patients (N= 61). Measures of positive and negative symptoms were derived from clinical ratings using the Brief Psychiatric Rating Scale. No correlations were found between positive and negative symptoms in the entire group, or in subgroups defined by duration of illness or diagnostic subtype. Furthermore, no correlations were found between positive or negative symptoms and age, age at onset of illness, or duration of illness. These data suggest that positive and negative symptoms vary independently among patients; knowledge about the level of positive symptoms provides no predictive information about negative symptoms. In addition, the distribution of patients showed that a large percentage have a mixture of positive and negative symptoms. Accordingly, methodologies that form restrictive subgroups of patients with exclusively positive or negative symptoms may have little generalizability to schizophrenic populations. The results suggest that schizophrenic patients should not be routinely subtyped as predominantly positive or negative.

ISSN:0022-3018    

出版商:OVID    

年代:1989

数据来源: OVID

摘要:

Recent studies have reported a high prevalence of mental illness among the homeless. As part of a community-based survey of 529 homeless adults, we developed and tested a model to increase our understanding of the factors related to their psychological distress. Using a previously validated and reliable scale of perceived psychological distress, we found that homeless adults were more likely to report psychological distress than the general population (80% vs. 49%). Distress levels were not associated with most demographic or homeless characteristics or general appearance. However, distress was related to unemployment, greater cigarette and alcohol use, worse physical health, fewer social supports, and perceived barriers to obtaining needed medical care. Since mental, physical, and social health are strongly related among homeless adults, alleviating distress among them may be most effectively done by implementing a broad-based health services package coupled with employment programs provided in an accessible service delivery setting.

ISSN:0022-3018    

出版商:OVID    

年代:1989

数据来源: OVID

摘要:

The authors studied 18 adults (8 men and 10 women) in an open trial of nomifensine maleate for the treatment of attention deficit disorder (ADD). All patients met DSM-III criteria and the Utah criteria for ADD, residual type (RT). Medication effect was measured at week 1 and week 4 of treatment using the Structured Interview for ADD-H Symptoms. Data from week 4 showed that all eight men and seven of the women responded well to nomifensine, showing a significant decrease in ADD with hyperactivity symptoms. Side effects were minimal, consisting of drowsiness, dry mouth, headache, and nausea. One responder (5%) was taken off the medicine after developing an allergic reaction. Results showed that short-term use of nomifensine was relatively free from side effects and was remarkably effective in the treatment of ADD-RT. The authors discussed the implications of the use of nomifensine and related drugs in the treatment of ADD-RT.

ISSN:0022-3018    

出版商:OVID    

年代:1989

数据来源: OVID

摘要:

Low melatonin and elevated cortisol levels have typically been reported during depression. The evidence that the converse is true during mania has been less well documented. In a single case design, repeated measures of nocturnal melatonin and cortisol were taken during mania, depression, and euthymia. Elevated levels of melatonin during mania and elevated cortisol levels during depression were the principal findings. There also did not appear to be any marked change in circadian rhythm of hormone output during the three clinical states. The implications of these findings in relation to noradrenergic dysfunction are discussed.

ISSN:0022-3018    

出版商:OVID    

年代:1989

数据来源: OVID

ISSN:0022-3018    

出版商:OVID    

年代:1989

数据来源: OVID