Brent P. Forester

Mental health service use by elderly patients with bipolar disorder and unipolar major depression.

Symptoms, functioning, and mental health service use were compared in older out-patients with bipolar disorder and unipolar depression. Bipolar outpatients (n = 37, mean age = 69.7) had higher total symptom severity and positive symptom scores, more impaired community-living skills, and earlier age at onset of illness than patients with unipolar depression (n = 85, mean age = 70.9). Bipolar elderly patients used almost four times the total amount of mental health services and were four times more likely to have had a psychiatric hospitalization over the previous 6 months. These findings underscore the need for effective services for elderly patients with bipolar disorder, who account for a minority of patients with affective disorders, but use a disproportionate amount of costly services.

Randomized Trial of Social Rehabilitation and Integrated Health Care for Older People with Severe Mental Illness.

OBJECTIVE The Helping Older People Experience Success (HOPES) program was developed to improve psychosocial functioning and reduce long-term medical burden in older people with severe mental illness (SMI) living in the community. HOPES includes 1 year of intensive skills training and health management, followed by a 1-year maintenance phase. METHOD To evaluate effects of HOPES on social skills and psychosocial functioning, we conducted a randomized controlled trial with 183 older adults with SMI (58% schizophrenia spectrum) age 50 and older at 3 sites who were assigned to HOPES or treatment as usual with blinded follow-up assessments at baseline and 1- and 2-year follow-up. RESULTS Retention in the HOPES program was high (80%). Intent-to-treat analyses showed significant improvements for older adults assigned to HOPES compared to treatment as usual in performance measures of social skill, psychosocial and community functioning, negative symptoms, and self-efficacy, with effect sizes in the moderate (.37-.63) range. Exploratory analyses indicated that men improved more than women in the HOPES program, whereas benefit from the program was not related to psychiatric diagnosis, age, or baseline levels of cognitive functioning, psychosocial functioning, or social skill. CONCLUSIONS The results support the feasibility of engaging older adults with SMI in the HOPES program, an intensive psychiatric rehabilitation intervention that incorporates skills training and medical case management, and improves psychosocial functioning in this population. Further research is needed to better understand gender differences in benefit from the HOPES program.

A report on older‐age bipolar disorder from the International Society for Bipolar Disorders Task Force

In the coming generation, older adults with bipolar disorder (BD) will increase in absolute numbers as well as proportion of the general population. This is the first report of the International Society for Bipolar Disorder (ISBD) Task Force on Older‐Age Bipolar Disorder (OABD).

Enhanced skills training and health care management for older persons with severe mental illness

This report describes a combined skills training (ST) and health management (HM) intervention for older adults with severe mental illness (SMI) and one-year pilot study outcomes. Findings are reported for twelve older persons with SMI (age 60+) who received ST+HM and twelve who received only HM. ST addressed interpersonal and independent living skills. HM included promotion of preventive health care. ST+HM was associated with improved social functioning and independent living skills, whereas functioning remained constant or declined for the HM only group. Both groups receiving HM demonstrated increased use of preventive health services and identification of previously undetected medical disorders.

Age‐related changes in brain energetics and phospholipid metabolism

Evidence suggests that mitochondria undergo functional and morphological changes with age. This study aimed to investigate the relationship of brain energy metabolism to healthy aging by assessing tissue specific differences in metabolites observable by phosphorus (31P) MRS. 31P MRSI at 4 Tesla (T) was performed on 34 volunteers, aged 21–84, screened to exclude serious medical and psychiatric diagnoses. Linear mixed effects models were used to analyze the effects of age on phosphorus metabolite concentrations, intracellular magnesium and pH estimates in brain tissue. A significant age associated decrease in brain pH (−0.53% per decade), increase in PCr (1.1% per decade) and decrease in PME (1.7% per decade) were found in total tissue, with PCr effects localized to the gray matter. An increase in beta NTP as a function of age (1% per decade) approached significance (p = 0.052). There were no effects demonstrated with increasing age for intracellular magnesium, PDE or inorganic phosphate. This study reports the effects of healthy aging on brain chemistry in the gray matter versus white matter using 31P MRS measures of high energy phosphates, pH and membrane metabolism. Increased PCr, increased beta NTP (reflecting ATP) and reduced pH may reflect altered energy production with healthy aging. Unlike some previous studies of aging and brain chemistry, this study examined healthy, non‐demented and psychiatrically stable older adults and specifically analyzed gray‐white matter differences in brain metabolism. Copyright

Helping Older People Experience Success: An Integrated Model of Psychosocial Rehabilitation and Health Care Management for Older Adults with Serious Mental Illness

Older adults with serious mental illness (SMI) are a rapidly growing group of mental health consumers who are at high risk for institutionalization, excess disability, morbidity, and early mortality. Clinical services and research has largely neglected the pressing psychosocial and health care needs of this group. In this article we first provide a summary of the psychosocial and medical challenges of older people with SMI. Next, we describe a conceptual model of psychosocial rehabilitation and health care management for older people with SMI. We then present an integrated social rehabilitation and health care management intervention developed by the authors (Helping Older People Experience Success; HOPES) that was designed to meet the rehabilitative needs of older people with SMI. Finally we describe the baseline characteristics of older adults with SMI participating in a three-year randomized clinical trial that is underway to evaluate the effectiveness of HOPES compared with usual care. Implications are discussed for future research of integrated psychosocial rehabilitation and health management interventions.

31Phosphorus magnetic resonance spectroscopy study of tissue specific changes in high energy phosphates before and after sertraline treatment of geriatric depression

We investigated tissue specific differences in markers of energy metabolism, including high energy phosphate compounds (beta and total NTP, PCr) and pH, in older adults with depression compared with healthy controls, before and after a 12‐week treatment trial of sertraline.

Effect of video self-observation on development of insight in psychotic disorders

Many patients with psychotic disorders lack awareness of being ill. This often presents a serious impediment to treatment compliance. We hypothesized that exposing partially remitted patients to videotapes of themselves, made while they were acutely psychotic, might increase their insight into the nature of their illness. Eighteen acutely psychotic inpatients were assigned randomly to a control or experimental group and interviewed on videotape 24 to 48 hours after admission, using scales that measure insight (Insight and Treatment Attitudes Questionnaire [ITAQ]) and psychopathology (Brief Psychiatric Rating Scale [BPRS]). One to six weeks later, when judged to be significantly improved, subjects were shown either a videotape of their initial interview (experimental group) or a placebo videotape (control group) and then reinterviewed 24 to 48 hours later on videotape, using the BPRS and ITAQ scales. Evaluation of initial and final ITAQ and BPRS scores revealed significantly greater improvement in insight scores and in delusionality in the experimental group. However, no significant difference in overall psychopathology was seen for the two groups. These results suggest that exposure of hospitalized patients to videotapes of their own psychotic behavior may be a cost-effective therapeutic tool for developing personal insight into psychotic illness.

Safety and Efficacy of Electroconvulsive Therapy for the Treatment of Agitation and Aggression in Patients With Dementia

OBJECTIVES Noncognitive behavioral disturbances including agitation and aggression frequently accompany the cognitive symptoms of dementia accounting for much of dementias morbidity, yet treatment options are currently limited. The authors examine the safety and efficacy of Electroconvulsive Therapy (ECT) for agitation and aggression in dementia patients. DESIGN Retrospective systematic chart review. SETTING McLean Hospitals geriatric neuropsychiatry unit. PARTICIPANTS Sixteen patients with a diagnosis of dementia treated with ECT for agitation/aggression during 2004-2007. MEASUREMENTS Clinical charts were rated on the Pittsburgh Agitation Scale as the primary outcome, the Clinical Global Impression scale and the Global Assessment of Functioning pre- and post-ECT. RESULTS 16 patients of mean age 66.6 ± 8.3 years were studied. Their average overall and pre-ECT lengths of stay were 59.7 ± 39.7 days and 23 ± 15.7 days, respectively. Patients received a mean of 9 ECT treatments, mostly bilateral. Patients showed significant reductions in their total Pittsburgh Agitation Scale scores from baseline after ECT (from 11.0 ± 5.0 to 3.9 ± 4.3 [F = 30.33, df = 1, 15, p < 0.001]). Clinical Global Impression scale decreased significantly (from 6.0 ± 0.6 pre-ECT to 2.1 ± 1.6 post-ECT [F = 112.97, df = 1, 15, p < 0.001]). Global Assessment of Functioning change was not significant (from 23.0 ± 4.9 to 26.9 ± 6.9 [F = 5.73, df = 1, 13, p = 0.32]). Only one patient, in whom ECT was discontinued following 11 bilateral treatments, showed no improvement. Eight patients showed transient postictal confusion, which typically resolved within 48 hours. Two patients showed more severe postictal confusion that required modification of treatment. CONCLUSIONS These results suggest that ECT is an effective and safe treatment for agitation and aggression in dementia. Further prospective studies are warranted.

Coenzyme Q10 Effects on Creatine Kinase Activity and Mood in Geriatric Bipolar Depression

Introduction: Despite the prevalence, associated comorbidities, and functional consequences of bipolar depression (BPD), underlying disease mechanisms remain unclear. Published studies of individuals with bipolar disorder implicate abnormalities in cellular energy metabolism. This study tests the hypotheses that the forward rate constant (kfor) of creatine kinase (CK) is altered in older adults with BPD and that CoEnzyme Q10 (CoQ10), known to have properties that enhance mitochondrial function, increases kfor in elderly individuals with BPD treated with CoQ10 compared with untreated age- and sex-matched controls. Methods: Ten older adults (ages 55 and above) with Diagnostic and Statistical Manual of Mental Disorders (Fourth Edition [DSM IV]) bipolar disorder, current episode depressed and 8 older controls underwent two 4 Tesla 31Phosphorus magnetic resonance spectroscopy (31PMRS) scans 8 weeks apart using a magnetization transfer (MT) acquisition scheme to calculate kfor. The BPD group was treated with open-label CoEnzyme Q10 400 mg/d titrated up by 400 mg/d every 2 weeks to a maximum of 1200 mg/d. The Montgomery Asberg Depression Rating Scale (MADRS) was used to measure depression symptom severity. Baseline kfor and changes in kfor were compared between individuals with BPD and controls, not receiving CoQ. Clinical ratings were compared across time and associated with kfor changes using repeated measures linear regression. Results: The kfor of CK was nonsignificantly lower for BPD than healthy controls at baseline (BPD mean (standard deviation [SD]) = 0.19 (0.02), control mean (SD) = 0.20 (0.02), Wilcoxon rank sum exact P = .40). The kfor for both CoQ10-treated BPD and controls increased after 8 weeks (mean increase (SD) = 0.03 (0.04), Wilcoxon signed rank exact P = .01), with no significant difference in 8-week changes between groups (BPD mean change (SD) = 0.03 (0.03), control mean change (SD) = 0.03 (0.05), Wilcoxon rank sum exact P = .91). In an exploratory analysis, depression severity decreased with CoQ10 treatment in the group with BPD (F 3,7 = 4.87, P = .04) with significant reductions in the MADRS at weeks 2 (t 9 = −2.40, P = .04) and 4 (t 9 = −3.80, P = .004). Conclusions: This study employing the novel MRS technique of MT did not demonstrate significance between group differences in the kfor of CK but did observe a trend that would require confirmation in a larger study. An exploratory analysis suggested a reduction in depression symptom severity during treatment with high-dose CoEnzyme Q10 for older adults with BPD. Further studies exploring alterations of high-energy phosphate metabolites in geriatric BPD and efficacy studies of CoQ10 in a randomized controlled trial are both warranted.