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1.
Variables associated with the use of health services were examined in a prospective, community-based study of women with bulimic-type eating disorders who did (n = 33) or did not (n = 58) receive treatment for an eating problem during a 12-month follow-up period. Participants who received treatment for an eating problem differed from those who did not in several respects, including higher body weight, higher levels of eating disorder psychopathology, general psychological distress, and impairment in role functioning, deficits in specific aspects of coping style, greater awareness of an eating problem, and greater likelihood of prior treatment for a problem with weight. However, the variables most strongly associated with treatment seeking were greater perceived impairment in role functioning specifically associated with an eating problem and greater perceived inability to suppress emotional difficulties. These were the only variables that were significantly associated with treatment seeking in multivariable analysis. The findings suggest that individuals’ recognition of the adverse effects of eating-disordered behavior on quality of life may need to be addressed in prevention and early intervention programs for eating disorders. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

2.
PURPOSE: The aim of this prospective, controlled, follow-up study (6 months) was to examine the effects of a multidisciplinary rehabilitation programme on perceived health-related quality of life (HRQL) in patients with prolonged musculoskeletal disorders (PMSD). The programme focused on body awareness therapy and cognitive and relaxation treatment. METHOD: The rehabilitation group comprised 122 patients, and there were 114 patients in the matched control group (CG). Both groups of patients had access to primary health care. Baseline data were compared with 6-month follow-up data within and between the groups. The following measurements were employed: HRQL (Nottingham Health Profile), body awareness, postural control, pain (VAS), pain-related medicine consumption, isometric arm muscle endurance, aerobic capacity, psychosomatic symptoms, physical and psychosocial working environment and sick leave. RESULTS: Variables that improved significantly as compared with the CG were: HRQL, anxiety, pain related to movements, psychosomatic symptoms and need for pain-related medicines. CONCLUSIONS: The multidisciplinary rehabilitation programme used here improved HRQL in patients with PMSD to a greater extent than the standard treatment provided within primary heath care (p = 0.01) at least in the short term.  相似文献   

3.
Objective: Although most agree that poor adherence to antiretrovirals is a common problem, relatively few factors have been shown to consistently predict treatment failure. In this study, a theoretical framework encompassing demographic characteristics, health beliefs/attitudes, treatment self-efficacy, and neurocognitive status was examined in relationship to highly active antiretroviral therapy adherence. Design: Prospective, cross-sectional observational design. Main Outcome Measures: Neuropsychological test performance, health beliefs and attitudes, and medication adherence tracked over a 1-month period using electronic monitoring technology (Medication Event Monitoring System caps). Results: The rate of poor adherence was twice as high among younger participants than with older participants (68% and 33%, respectively). Results of binary logistic regression revealed that low self-efficacy and lack of perceived treatment utility predicted poor adherence among younger individuals, whereas decreased levels of neurocognitive functioning remained the sole predictor of poor adherence among older participants. Conclusion: These data support components of the health beliefs model in predicting medication adherence among younger HIV-positive individuals. However, risk of adherence failure in those ages 50 years and older appears most related to neurocognitive status. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

4.
Objective: To determine the efficacy of a peer-led social support intervention involving support groups and telephone contacts compared with standard clinical care to enhance antiretroviral medication adherence. Design: Randomized controlled trial with follow-up. Participants were 136 HIV-positive indigent mainly African American and Puerto Rican men and women recruited from an outpatient clinic in the Bronx, New York. The 3-month intervention was delivered by other HIV-positive clinic patients trained in addressing barriers to adherence and sensitively providing appraisal, spiritual, emotional, and informational adherence-related social support. Main outcome measures: Medical chart-abstracted HIV-1 RNA viral load, antiretroviral adherence according to electronic drug monitoring and participant self-report, and social support and depressive symptomatology. All assessments conducted at baseline, 3 months, and 6 months. Results: Intent-to-treat and as-treated analyses indicated no between-conditions intervention effects on the primary outcome of HIV-1 RNA viral load or any of the secondary outcomes at immediate postintervention or follow-up. Post hoc analyses within the intervention condition indicated greater intervention exposure was associated with higher self-reported adherence, higher social support, and lower depressive symptomatology at follow-up, even after controlling for baseline adherence. Conclusion: Null findings, consistent with the limited literature on efficacious highly active antiretroviral therapy (HAART) adherence interventions, may be due to insufficient exposure to the intervention, its low intensity, or the nature of the sample-a heterogeneous HAART-experienced group of patients with high levels of substance use and multiple other competing stressors. Overall, findings highlight the need for more comprehensive and intensive efforts to battle nonadherence. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

5.
The impact of monetary reward on verbal working memory (vWM) and verbal long-term memory (vLTM) was evaluated in 50 patients with schizophrenia spectrum disorders and 52 matched healthy participants. This research was motivated by the observations that negative symptoms in schizophrenia are associated with reduced drive and that patients with these symptoms exhibit greater mnemonic impairments. Reward-related gains were evaluated across two levels of vWM load on the n-back task and across three aspects of vLTM derived from the California Verbal Learning Test-II (i.e., learning, total immediate recall, and retention). Although healthy individuals benefited from reward at a high vWM load level, schizophrenia patients exhibited no reward-related improvements in vWM. In contrast, improvement in vLTM retention was induced by reward for both patients and controls. Finally, symptomatic and pharmacology treatment factors were associated with reward-related gains in persons with schizophrenia. In conclusion, contingent monetary rewards delivered during vWM and vLTM enhanced specific aspects of memory. The influence was relatively small and dependent on the specific neurocognitive operation examined, the mental health status of the participants, and for patients, their particular symptoms and pharmacological treatments. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

6.
A cognitive-behavioral therapy (CBT) program for posttraumatic stress disorder (PTSD) was developed to address its high prevalence in persons with severe mental illness receiving treatment at community mental health centers. CBT was compared with treatment as usual (TAU) in a randomized controlled trial with 108 clients with PTSD and either major mood disorder (85%) or schizophrenia or schizoaffective disorder (15%), of whom 25% also had borderline personality disorder. Eighty-one percent of clients assigned to CBT participated in the program. Intent-to-treat analyses showed that CBT clients improved significantly more than did clients in TAU at blinded posttreatment and 3- and 6-month follow-up assessments in PTSD symptoms, other symptoms, perceived health, negative trauma-related beliefs, knowledge about PTSD, and case manager working alliance. The effects of CBT on PTSD were strongest in clients with severe PTSD. Homework completion in CBT predicted greater reductions in symptoms. Changes in trauma-related beliefs in CBT mediated improvements in PTSD. The findings suggest that clients with severe mental illness and PTSD can benefit from CBT, despite severe symptoms, suicidal thinking, psychosis, and vulnerability to hospitalizations. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

7.
Signal detection methods were used to develop an algorithm useful in distinguishing those at risk for late relapse from those likely to maintain abstinence. Four subgroups with 24-month survival (nonrelapse) rates ranging from 79% to 33% were identified. Among participants whose depression symptoms decreased from baseline to the end of treatment, lower levels of nicotine dependence were associated with less relapse at the 24-month follow-up (odds ratio?=?2.77; 95% confidence interval: 1.36–5.62). Among participants whose depression symptoms increased from baseline to the end of treatment, greater weight gain was associated with less relapse at follow-up (odds ratio?=?2.90; 95% confidence interval: 1.41–5.96) . This study suggests that it may become possible to use both baseline and treatment information to "titrate" interventions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

8.
OBJECTIVE: Treatment efficacy in schizophrenia is typically defined in terms of symptom reduction. However, new antipsychotic medications could potentially have an impact on aspects of disability, such as neurocognitive deficits. The authors evaluated the effects of risperidone on verbal working memory, a memory component of theoretical interest because of its link to prefrontal activity and of practical interest because of its link to psychosocial rehabilitation. METHOD: Verbal working memory of 59 treatment-resistant schizophrenic patients was assessed as part of a randomized, double-blind comparison of treatment with risperidone and haloperidol. Verbal working memory was measured under both distracting and nondistracting conditions at baseline and after 4 weeks of both fixed- and flexible-dose pharmacotherapy. RESULTS: Risperidone treatment had a greater beneficial effect on verbal working memory than haloperidol treatment across testing conditions (with and without distraction) and study phases (fixed and flexible dose). The treatment effect remained significant after the effects of benztropine cotreatment, change in psychotic symptoms, and change in negative symptoms were controlled. Neither benztropine status nor symptom changes were significantly related to memory performance. CONCLUSIONS: Treatment with risperidone appears to exert a more favorable effect on verbal working memory than treatment with a conventional neuroleptic. The beneficial effect appears to be due, at least partially, to a direct effect of the drug, possibly through antagonism of the 5-HT2A receptor. Results from this study suggest that pharmacotherapeutic efficacy in schizophrenia treatment could be broadened to include impact on neurocognitive abilities.  相似文献   

9.
OBJECTIVES: We hypothesized that depressive symptoms not meeting full standard criteria for Major Depression would be associated with significant functional impairment among older adults over the course of a 13-year follow-up interval. Specifically, we developed criteria for a form of depression whose core symptoms did not include sadness or dysphoria. DESIGN: Population-based 13-year follow-up survey. SETTING: Community-dwelling adults living in East Baltimore in 1981. PARTICIPANTS: Subjects were the 1612 participants of the Baltimore sample of the Epidemiologic Catchment Area Program aged 50 years and older at the initial interview in 1981. MEASUREMENTS: The subjects were sorted into four categories based on their responses at baseline: (1) persons meeting standard criteria for Major Depression; (2) persons meeting alternative criteria for depression with dysphoria or (3) without dysphoria; and (4) a comparison category of persons not meeting any criteria for depression ("noncases"). The mortality and functional status of each group were compared after a 13-year follow-up interval. RESULTS: Compared with non-cases, participants aged 50 years and older who reported depressive symptoms but who denied sadness or dysphoria (nondysphoric depression) were at increased risk for death (relative risk (RR) = 1.70; 95% confidence interval (CI) (1.09, 2.67)), impairment in activities of daily living (RR = 3.76; 95% CI (1.73, 8.14)), impairment in instrumental activities of daily living (RR = 5.07; 95% CI (2.24, 11.44)), psychologic distress (RR = 3.68; 95% CI (1.47, 9.21)), and cognitive impairment (RR = 3.00; 95% CI (1.31, 6.89)) after a 13-year follow-up interval. The findings were not wholly explained by potentially influential baseline characteristics such as age, education, selected comorbid medical conditions, and functional status. CONCLUSION: Among adults aged 50 years and older, nondysphoric depression may be as important as Major Depression in relation to the development of functional disability and other long-term outcomes.  相似文献   

10.
PURPOSE: To identify members of hereditary breast and ovarian cancer families who are at risk for adverse psychologic effects of genetic testing. PATIENTS AND METHODS: A prospective cohort study with baseline (preeducation) assessments of predictor variables (ie, sociodemographic factors, cancer history, and cancer-related stress symptoms) was performed. The primary outcome variable (presence of depressive symptoms) was assessed at baseline and at 1- and 6-month follow-up evaluations. Participants were 327 adult male and female members of BRCA1- and BRCA2-linked hereditary breast and ovarian cancer families, who were identified as carriers, noncarriers, or decliners of genetic testing. RESULTS: The presence of cancer-related stress symptoms at baseline was strongly predictive of the onset of depressive symptoms in family members who were invited but declined testing. Among persons who reported high baseline levels of stress, depression rates in decliners increased from 26% at baseline to 47% at 1-month follow-up; depression rates in noncarriers decreased and in carriers showed no change (odds ratio [OR] for decliners v noncarriers=8.0; 95% confidence interval [CI], 1.9 to 33.5; P=.0004). These significant differences in depression rates were still evident at the 6-month follow-up evaluation (P=.04). CONCLUSION: In BRCA1/2-linked families, persons with high levels of cancer-related stress who decline genetic testing may be at risk for depression. These family members may benefit from education and counseling, even if they ultimately elect not to be tested, and should be monitored for potential adverse effects.  相似文献   

11.
OBJECTIVE: This study focused on inpatients with schizophrenia or schizoaffective disorder who were scheduled to begin outpatient care with clinicians who had not previously treated them. The authors evaluated the effects of communication between the patients and their outpatient clinicians before discharge on patients' referral compliance, psychiatric symptoms, and community function at follow-up three months after discharge. METHODS: A total of 104 adult inpatients with schizophrenia or schizoaffective disorder who were scheduled to receive outpatient care from clinicians who had not previously treated them were evaluated at hospital discharge and again three months later. Comparisons were made between patients who had telephone or face-to-face contact with an outpatient clinician before hospital discharge and patients who did not have such contact. RESULTS: About half (51 percent) of the inpatient sample communicated with an outpatient clinician before leaving the hospital. Compared with patients who had no communication, those who spoke with an outpatient clinician were significantly more likely to complete the outpatient referral. After baseline scores and other covariates were controlled for, predischarge contact with an outpatient clinician was associated with a significantly lower total Brief Psychiatric Rating Scale score at follow-up and less self-assessed difficulty controlling symptoms. Nonsignificant trends toward improved medication compliance and a lower rate of homelessness were also found. The two patients groups did not significantly differ in the proportion who were readmitted to the hospital or who made a psychiatric emergency room visit during the follow-up period. CONCLUSIONS: Direct communication between inpatients and new outpatient clinicians may help smooth the transition to outpatient care and thereby contribute to improved control of clinical symptoms.  相似文献   

12.
The past decade has seen renewed interest in the neuropathology of schizophrenia. The advent of new postmortem techniques and functional imaging, along with a greater understanding of the neuropsychology of schizophrenia, have provided many new clues to the nature of the underlying brain dysfunction in this disorder. There has also been a greater understanding of the presence of severe cognitive dysfunction among many elderly persons with schizophrenia. In this article, a series of investigations are described that seek to answer basic questions about the neuropathology of schizophrenia, in particular as it pertains to cognitive impairment. The first study describes neuropathological findings in 100 consecutively autopsied persons with schizophrenia, the majority of whom had had detailed antemortem assessments. Results from this first study prompted the conclusion that schizophrenia is not characterized by classical, histologically identifiable neuropathology. Moreover, most cases of dementia in schizophrenia are probably not the result of neuropathologically identifiable dementing illnesses. The next four studies examined chemical markers that are altered in Alzheimer's disease and some other dementing conditions and have also been suggested to be abnormal in schizophrenia: choline acetyltransferase, catecholamines and indolamines, neuropeptides, and synaptic proteins. Schizophrenia cases as a group did not show a cholinergic deficit; nor did they differ from elderly comparison cases with respect to cortical catecholamines and indolamines. Among the schizophrenia cases, however, cognitive impairment was negatively correlated with choline acetyltransferase activity. Those with cognitive impairment showed evidence of cortical noradrenergic and serotonergic deficits. Neuropeptide deficits were also present in schizophrenia, but their pattern differed from that seen in Alzheimer's disease. Increased synaptic protein activity was found in the cingulate cortex of persons with schizophrenia, and this activity was correlated with schizophrenia symptoms. From this second series of studies, it was concluded that some biological measures in schizophrenia may be related to cognitive impairment (e.g., cortical amines), whereas others may be related to diagnosis (e.g., neuropeptide deficits). In addition, synaptic organization may correlate with schizophrenia symptoms.  相似文献   

13.
Tardive dyskinesia (TD) is a movement disorder secondary to neuroleptic treatment. Whether TD is associated with neurocognitive dysfunction is a controversial issue. We reviewed 31 published studies evaluating neuropsychological (NP) test results in schizophrenic patients with and without TD and found that TD was generally reported to be associated with cognitive impairment. Numerous methodological limitations, however, restrict the conclusions made about the relationship between cognition and dyskinesia. We therefore undertook a study in which 143 schizophrenic patients were evaluated on a comprehensive NP test battery. On both global and learning deficit scores, TD patients demonstrated greater impairment than did a matched comparison group. Two aspects of TD (severity and topography) were related to severity of cognitive impairment. These findings suggest that dyskinesia and cognition may share some underlying mechanism in schizophrenia. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

14.
The “backward masking red light effect” involves a change in visual backward masking performance with a red (compared with a green or gray) background that is in the opposite direction relative to nonpsychiatric controls. This effect has been previously reported in individuals with schizophrenia, their first-degree relatives, and a schizotypy sample. The current study provides the first examination of the relationship of this effect with clinical and neurocognitive measures in a new sample of higher functioning patients with schizophrenia. A location backward masking by pattern task was administered to 16 outpatients with schizophrenia and 21 nonpsychiatric controls. The task was presented on red, green, and gray backgrounds. There was a significant group by color interaction at the 60-ms stimulus onset asynchrony: Participants with schizophrenia tended to decrease accuracy with a red (compared with a gray) background, whereas controls tended to increase accuracy. This interaction remained significant after covarying for baseline (gray) backward masking accuracy. In the schizophrenia patients, a decrease in backward masking accuracy to the red background was correlated with more negative symptoms, lower estimated premorbid IQ, and greater color–word Stroop interference but was not related to positive or disorganized symptoms, age of onset, duration of illness, digit symbol coding performance, or baseline (gray) backward masking accuracy. In contrast, there was no relationship between the red light change score and any of the neurocognitive variables in the control group. (PsycINFO Database Record (c) 2011 APA, all rights reserved)  相似文献   

15.
Objective: The relation between neurocognitive impairments and functional outcome has been documented in both early onset schizophrenia (EOS) and attention-deficit/hyperactivity disorder (ADHD), but less is known about the long-term relation between these factors. The present study investigates how neurocognition at baseline is related to measures of functional outcome at 13-year follow-up in subjects with EOS and ADHD. Method: Subjects with EOS (n = 15), ADHD (n = 19), and healthy controls (n = 30) were followed up 13 years after initial assessment. All subjects were between 12 and 18 years of age at baseline and between 24 and 30 at follow-up. They were retested at T2 with the same comprehensive neurocognitive test battery as used at T1, and reassessed with various symptom and behavior ratings and functional outcome measures. Results: Both groups were characterized by reduced functional outcome at follow-up, although of different magnitude and type, compared with healthy controls. In the EOS group, neurocognitive baseline measures were associated with social functioning at follow-up (η2 between .26 and .41), while for the ADHD group, no significant predictions were found. Conclusions: Adolescents with EOS and ADHD are characterized by poor functional outcome compared with healthy controls when reassessed as young adults. Executive function, memory and attention were related to social and community functioning in EOS. For ADHD no significant predictions were found although functional outcome was poor. For both groups treatment should focus on training of social skills and activities of daily living to enhance the long-term functional outcome. For EOS cognitive remediation should also be considered. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

16.
In this study we sought to understand the relationship between obtaining competitive employment and changes in nonvocational domains of functioning (symptoms, substance abuse, hospitalizations, self-esteem, quality of life) in persons with severe mental illness. A group of 143 unemployed patients participating in a study of vocational rehabilitation programs were assessed in nonvocational areas of functioning at baseline and 6, 12, and 18 months later. Statistical analyses examined the relationship between work status at the follow-up assessments and nonvocational functioning, controlling for baseline levels of nonvocational variables. Patients who were working at follow-up tended to have lower symptoms (particularly thought disorder and affect on the Brief Psychiatric Rating Scale), higher Global Assessment Scores, better self-esteem, and more satisfaction with their finances and vocational services than unemployed patients. Employment is associated with better functioning in a range of different nonvocational domains, even after controlling for baseline levels of functioning.  相似文献   

17.
Objective: This study examined static and time-varying risk factors for perpetration of intimate partner violence (IPV) among men in treatment for alcohol use disorders. Method: Participants were 178 men diagnosed with alcohol abuse or dependence and their partners. Most (85%) of the men were European American; their average age was 41.0 years. Participants completed measures assessing initial alcohol problem severity, baseline beliefs related to alcohol use, antisocial personality characteristics, alcohol and drug use, relationship adjustment, and IPV. Results: According to couples' reconciled reports, 42% of participants perpetrated IPV at baseline. Among this group, the IPV recurrence rate was 43% at 6-month follow-up and 36% at 12-month follow-up. For participants without IPV perpetration at baseline, new incidence of IPV was 15% and 7% at the 6-month and 12-month follow-up points, respectively. Fixed marker predictors of IPV rates included baseline alcohol problem severity variables, baseline beliefs related to alcohol use, and antisocial personality characteristics. Variable risk factor predictors included alcohol and drug use variables, relationship adjustment factors, and anger. Alcohol use variables and anger were associated with new incidents of IPV among those without reported IPV at baseline only. Conclusions: Findings suggest that assessing and monitoring IPV occurrence by both partners is important for men in treatment for alcohol use disorders. Results indicate vulnerability factors that may identify individuals at risk for IPV and provide targets for IPV prevention among those with alcohol use disorders. These findings can aid in the development of more comprehensive models that more precisely predict IPV. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

18.
An integrative analytic model was proposed to explain deviance in terms of the family of origin, perceived peer and family relations, psychosocial functioning, motivation for treatment, and treatment engagement. The model was tested by using data from opioid-addicted persons who completed methadone treatment and were interviewed 1 year after discharge. The hypothesized model was shown to fit the data for outcomes at follow-up. A history of poor family relations was related to perceived family dysfunction and peer deviance at treatment entry; these 2 factors in turn predicted poor psychosocial functioning, which was related to higher levels of motivation. Higher motivation was associated with greater treatment engagement, which was associated with reduced opioid use and criminality. The importance of examining associations between family and peer relations and posttreatment outcomes within the context of treatment engagement is discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

19.
Objective: To investigate self-awareness and emotional well-being according to change in employment outcome in people with acquired brain injury (ABI). Design: A 12-month longitudinal study. Participants and Setting: Fifty adults with ABI attending outpatient rehabilitation (n = 17) or vocational rehabilitation services (n = 33). Time since injury ranged from 6 months to 12 years (M = 4.3 years, SD = 4.1). Main Outcome Measures: Self Awareness of Deficits Interview, Self-Regulation Skills Interview, Hospital Anxiety Depression Scale, and employment outcome (stable employment, improved employment, and stable unemployment). Results: At the initial assessment, level of awareness for the improved employment group was significantly lower than that for the stable employment group (p = .017), whereas no between-groups differences were found at the 12-month follow-up assessment. Employment outcome was not significantly associated with changes in self-monitoring or emotional well-being (p = .017). Demographic and injury-related variables were generally not related to employment outcome. Conclusions: The findings empirically support the theoretical view that an increase in self-awareness is associated with improved employment status, although the direction of this relation is unclear. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

20.
Objective: Because antiretroviral treatment (ART) fails to improve neurocognitive impairment in children with HIV, we completed a pilot study evaluating the feasibility and cognitive benefit of computerized cognitive rehabilitation therapy (CCRT) in Ugandan children with HIV. Method: Sixty Ugandan children with HIV (23 on ART) were randomly assigned to 10 sessions of Captain's Log CCRT (Sandford, 2007) training configured for attention and memory skills or no intervention. Kaufman Assessment Battery for Children (2nd ed., KABC–2; Kaufman & Kaufman, 2004) performance at baseline indicated pervasive neurocognitive impairment. Cognitive ability was assessed before and after training using the Cogstate computerized neuropsychological test (Darby, Maruff, Collie, & McStephen, 2002). Viral load along with CD4 and CD8 absolute and activation levels also were measured posttest. Results: CCRT was well received with a 95% adherence rate to scheduled training sessions. CCRT intervention children showed greater improvement on a Cogstate card detection task of simple attention (p = .02), and speed of correct moves on a Groton Maze Learning Task (p  相似文献   

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