Rumination, gender, and depressive symptoms associated with caregiving strain in bipolar disorder.

OBJECTIVE: To evaluate the associations between indices of caregiving strain, ruminative style, depressive symptoms, and gender among family members of patients with bipolar disorder. METHOD: One hundred and fifty primary caregivers of patients enrolled in the Systematic Treatment Enhancement Program for Bipolar Disorder (STEP-BD) participated in a cross-sectional study to evaluate the role of ruminative style in maintaining depressive symptoms associated with caregiving strain. Patient lifetime diagnosis and current episode status were evaluated by the Affective Disorder Evaluation and the Clinical Monitoring Form. Caregivers were evaluated within 30 days of the patient on measures of family strain, depressive symptoms, and ruminative style. RESULTS: Men and women did not differ on depression, caregiver strain, or ruminative style scores. Scores suggest an overall mild level of depression and moderate caregiver strain for the sample. Greater caregiver strain was significantly associated (P<0.05) with rumination and level of depressive symptoms, controlling for patient clinical status and demographic variables. Rumination reduced the apparent association between strain and depression by nearly half. Gender was not significantly associated with depression or rumination. CONCLUSION: Rumination helps explain depressive symptoms experienced by both male and female caregivers of patients with bipolar disorder. Interventions for caregivers targeted at decreasing rumination should be considered.

Correlates of subjective and objective burden among caregivers of patients with bipolar disorder.

OBJECTIVE: We examined the relationship between mood symptoms and episodes in patients with bipolar disorder and burden reported by their primary caregivers. METHOD: Data on subjective and objective burden reported by 500 primary caregivers for 500 patients with bipolar disorder participating in the Systematic Treatment Enhancement Program for Bipolar Disorder (STEP-BD) were collected using semistructured interviews. Patient data were collected prospectively over 1 year. The relationship between patient course and subsequent caregiver burden was examined. RESULTS: Episodes of patient depression, but not mood elevation, were associated with greater objective and subjective caregiver burden. Burden was associated with fewer patient days well over the previous year. Patient depression was associated with caregiver burden even after controlling for days well. CONCLUSION: Patient depression, after accounting for chronicity of symptoms, independently predicts caregiver burden. This study underscores the important impact of bipolar depression on those most closely involved with those whom it affects.

Predictors of antidepressant prescription and early use among depressed outpatients.

OBJECTIVE: The rates of antidepressant recommendation and use were determined in outpatients with major depression receiving services in mental health clinics. Site of service and the patients' sociodemographic and clinical characteristics were investigated as possible predictors. METHOD: Patients admitted to six outpatient clinics were recruited through a two-stage sampling procedure. Patients with major depressive disorder (N = 124) according to the Structured Clinical Interview for DSM-IV--Patient Edition were assessed at admission and 3 months later. RESULTS: Drug therapy was recommended for most patients (71%), and minimal use (at least 1 week) was recorded for 59% of the subjects. White patients were nearly three times as likely to receive a recommendation for antidepressants. Antidepressant recommendation was also associated with severity of depressed mood, recent medication use, and clinic type. Recent antidepressant use was the only variable that predicted whether the patient actually took the recommended medication. CONCLUSIONS: Many patients with depression seeking treatment at community mental health clinics do not receive antidepressant drug therapy. The offer of medication is predicted by patient ethnicity, clinic type, and symptom severity. Minority patients are less likely to be offered antidepressant treatment.

Perceived stigma as a predictor of treatment discontinuation in young and older outpatients with depression.

OBJECTIVE: The authors' goal was to examine the extent to which perceived stigma affected treatment discontinuation in young and older adults with major depression. METHOD: A two-stage sampling design identified 92 new admissions of outpatients with major depression. Perceived stigma was assessed at admission. Discontinuation of treatment was recorded at 3-month follow-up. RESULTS: Although younger patients reported perceiving more stigma than older patients, stigma predicted treatment discontinuation only among the older patients. CONCLUSIONS: Patients' perceptions of stigma at the start of treatment influence their subsequent treatment behavior. Stigma is an appropriate target for intervention aimed at improving treatment adherence and outcomes.

Symptoms predicting inpatient service use among patients with bipolar affective disorder.

OBJECTIVE: Symptoms that were risk factors for hospital readmission among psychiatric inpatients diagnosed as having bipolar affective disorder were evaluated. METHODS: Subjects were 100 persons consecutively admitted to a psychiatric inpatient unit at a university-affiliated hospital who met Research Diagnostic Criteria for bipolar I or II disorder or schizoaffective disorder, manic type. Patients were assessed using the Schedule for Affective Disorders and Schizophrenia-Lifetime Version (SADS-L) and the Brief Psychiatric Rating Scale (BPRS) within one week of discharge, and their hospitalization status was documented by monthly phone contacts over a period of 15 months. RESULTS: Twenty-four patients (24 percent) were rehospitalized within six months of discharge, and 44 (44 percent) were readmitted within 15 months. Survival analysis using the Cox proportional hazard regression model demonstrated that patients with high scores on a BPRS-derived mania factor were at significantly decreased risk of rehospitalization, whereas those scoring high on a factor consistent with neurovegetative depression were at significantly increased risk. A greater number of previous psychiatric admissions and younger age were also associated with significantly increased risk of rehospitalization. CONCLUSIONS: The findings suggest that patients with bipolar disorder presenting with a depressive episode characterized by prominent neurovegetative features should be treated more aggressively with both pharmacotherapy and intensive outpatient services to reduce the relatively high risk of rehospitalization that appears to be associated with this type of depression.

Stigma as a barrier to recovery: The extent to which caregivers believe most people devalue consumers and their families.

OBJECTIVE: The extent to which 461 caregivers of persons with serious mental disorders believed that most people devalue consumers and their families was assessed, and the magnitude of the relationships between these beliefs and the diagnostic status of consumers was estimated. METHODS: Caregivers of 180 consumers with schizophrenia, major depression, or bipolar disorder and caregivers of 281 consumers with bipolar disorder or schizoaffective disorder, manic type, completed a 15-item instrument comprising two scales: eight of the 15 items operationally defined the devaluation of individual consumers, and seven items operationally defined the devaluation of consumers' families. RESULTS: No significant differences were observed between the two samples on the two devaluation scales or on 14 of the 15 items that constituted the scales. About 70 percent of all caregivers indicated a belief that most people devalue consumers, and 43 percent expressed a belief that most people also devalue the families of consumers. CONCLUSIONS: Strong evidence from previous research indicates that the caregiving role is very demanding, is frequently distressing, and may be harmful to health and injurious to one's quality of life. The addition of a community that is perceived to be rejecting makes life even more difficult for the caregivers and families of people with serious mental disorders. The development and implementation of effective interventions to create more supportive and understanding communities would be a challenging and worthwhile endeavor.

Stigma as a barrier to recovery: Perceived stigma and patient-rated severity of illness as predictors of antidepressant drug adherence.

OBJECTIVE: Major depression is undertreated despite the availability of effective treatments. Psychological barriers to treatment, such as perceived stigma and minimization of the need for care, may be important obstacles to adherence to the pharmacologic treatment of major depression. The authors examined the impact of barriers that were present at the initiation of antidepressant drug therapy on medication adherence in a mixed-age sample of outpatients with major depression. METHODS: A two-stage sampling design was used to identify adults with a diagnosis of major depressive disorder, as determined by the Structured Clinical Interview for Diagnosis, who sought mental health treatment at outpatient clinics. Additional instruments were administered to 134 newly admitted adults who had been taking a prescribed antidepressant medication for at least a week to assess perceived stigma, self-rated severity of illness, and views about treatment. The patients were reinterviewed three months later and were classified as adherent or nonadherent on the basis of self-reported estimates of the number and frequency of missed doses. RESULTS: Medication adherence was associated with lower perceived stigma, higher self-rated severity of illness, age over 60 years, and absence of personality pathology. No other characteristics of treatment or illness were significantly related to medication adherence. CONCLUSIONS: Perceived stigma associated with mental illness and individuals' views about the illness play an important role in adherence to treatment for depression. Clinicians' attention to psychological barriers early in treatment may improve medication adherence and ultimately affect the course of illness.

Stigma as a barrier to recovery: Adverse effects of perceived stigma on social adaptation of persons diagnosed with bipolar affective disorder.

OBJECTIVE: The purpose of this study was to evaluate the effect of concerns about stigma on social adaptation among persons with a diagnosis of bipolar affective disorder. METHODS: The sample comprised 264 persons who were consecutively admitted to a psychiatric inpatient or outpatient service at a university-affiliated hospital and who met research diagnostic criteria for bipolar I disorder, bipolar II disorder, or schizoaffective disorder, manic type. Patients were evaluated with use of the Schedule for Affective Disorders and Schizophrenia, Lifetime Version (SADS-L), the Brief Psychiatric Rating Scale (BPRS), and a measure of perceived stigma. Social adjustment was measured at baseline and seven months later with the Social Adjustment Scale (SAS). RESULTS: As predicted, patients who had concerns about stigma showed significantly more impairment at seven months on the social leisure subscale but not on the SAS extended family subscale, after baseline SAS score and symptom level had been controlled for. More refined models using SAS-derived factors as dependent variables indicated that concerns about stigma predicted higher avoidance of social interactions with persons outside the family and psychological isolation at seven-month follow-up, after baseline SAS and BPRS scores had been controlled for. CONCLUSIONS: Concerns about the stigma associated with mental illness reported by patients during an acute phase of bipolar illness predicted poorer social adjustment seven months later with individuals outside the patient's family. Greater attention to patients' concerns about stigma is needed from both researchers and clinicians.

Impact of family burden and patient symptom status on clinical outcome in bipolar affective disorder.

Studies have suggested that family burden adversely affects clinical outcome in the major mental disorders. Logistic regression analysis was used to evaluate the effect of family burden reported at baseline (acute model), or 7 months (stabilization model), on the risk of having a subsequent affective episode, in a sample of 264 patients with Research Diagnostic Criteria-diagnosed bipolar illness. Higher levels of baseline burden and a depressive index episode significantly increased the risk for a major episode at 7 months. Higher 7-month burden significantly increased the risk for a major episode at 15 months among patients with relatively low 7-month BPRS symptom levels. Caregiver burden reported at times of symptom relapse and during stabilization predicts subsequent adverse clinical outcomes among patients with bipolar disorder and suggests a need for family support.