Nursing Home Residents' Positive Behavioral Responses to Individualized Music Predict Improvements in Sundowning Symptoms After Music Listening.

Objective: The goal of this exploratory study was to predict which long-term care residents with dementia would experience improvements in their sundowning symptoms after listening to personalized music playlists. Methods: We studied 101 residents with moderate to severe dementia from 15 long-term care facilities across 8 months. We observed residents' behavioral responses to individualized music while they listened and recorded sundowning symptoms both before and after each listening session. Results: As hypothesized, residents who exhibited a greater number of positive reactive behaviors while listening to music also evidenced more improvements in their confusion, disengagement, unresponsiveness, and restlessness after their music-listening session. Discussion: Our results reveal that observing behavioral responses during music listening is an effective way to determine when nursing home residents are benefiting from personalized music playlists. These findings inform music programs in long-term care settings by identifying residents whose sundowning symptoms are most amenable to music intervention.

The Effects of Individualized Music Listening on Affective, Behavioral, Cognitive, and Sundowning Symptoms of Dementia in Long-Term Care Residents.

OBJECTIVES: This study aimed to replicate music's positive effects on dementia-related symptoms, determine whether a 6-month intervention would lead to greater positive outcomes than typical 3- to 4-month interventions, and examine changes in sundowning symptoms after music listening. METHODS: 282 nursing home residents with dementia listened to personalized music playlists 1-3 times weekly for 30 minutes across 6 months. Standardized assessments of affect, behavior, and cognition and direct observations of sundowning symptoms comprised the outcomes. RESULTS: Results documented significant improvements in residents' general neuropsychiatric symptoms, agitation, and depression across the first 3 months, but no additional improvements across the subsequent 3 months. Seven sundowning symptoms significantly improved following music listening, with some (e.g., disengagement) being more amenable to music than others (e.g., aggression). DISCUSSION: Results support short-term individualized music listening as an effective non-pharmacological approach for improving dementia-related symptoms in nursing home residents and suggest new applications of music-related interventions.

Comorbidity profile and healthcare utilization in elderly patients with serious mental illnesses.

OBJECTIVES: Patients with serious mental illness are living longer. Yet, there remain few studies that focus on healthcare utilization and its relationship with comorbidities in these elderly mentally ill patients. DESIGN: Comparative study. Information on demographics, comorbidities, and healthcare utilization was taken from an electronic medical record system. SETTING: Wishard Health Services senior care and community mental health clinics. PARTICIPANTS: Patients age 65 years and older-255 patients with serious mental illness (schizophrenia, major recurrent depression, and bipolar illness) attending a mental health clinic and a representative sample of 533 nondemented patients without serious mental illness attending primary care clinics. RESULTS: Patients having serious mental illness had significantly higher rates of medical emergency department visits (p = 0.0027) and significantly longer lengths of medical hospitalizations (p <0.0001) than did the primary care control group. The frequency of medical comorbidities such as diabetes, coronary artery disease, congestive heart failure, chronic obstructive pulmonary disease, thyroid disease, and cancer was not significantly different between the groups. Hypertension was lower in the mentally ill group (p <0.0001). Reported falls (p <0.0001), diagnoses of substance abuse (p = 0.02), and alcoholism (p = 0.0016) were higher in the seriously mentally ill. The differences in healthcare utilization between the groups remained significant after adjusting for comorbidity levels, lifestyle factors, and attending primary care. CONCLUSIONS: Our findings of higher rates of emergency care, longer hospitalizations, and increased frequency of falls, substance abuse, and alcoholism suggest that seriously mentally ill older adults remain a vulnerable population requiring an integrated model of healthcare.

An examination of factors affecting persistence with initial antipsychotic treatment in patients with schizophrenia.

OBJECTIVES: During a schizophrenia treatment episode, persistence with the initial antipsychotic may indicate optimal pharmacotherapy and be a precursor to longer-term effectiveness and other positive outcomes. The objective of this study was to examine the ability of selected variables to predict antipsychotic persistence among patients receiving olanzapine or risperidone as initial treatment. RESEARCH DESIGN AND METHODS: Data for this analysis, which was not defined in the original study protocol, came from a naturalistic, randomized, open-label trial comparing costs and effectiveness of first-line antipsychotic treatment options in schizophrenia. Predictor variables were as follows: (1) patients' initial antipsychotic (olanzapine [n = 222] or risperidone [n = 218]); (2) current (within 30 days) comorbid diagnosis of substance abuse; and (3) nine self-report items from the Rating of Medication Influence (ROMI) scale, including an item assessing patients' perceptions of the role of their therapeutic alliance in their adherence. MAIN OUTCOME MEASURES: For the primary analysis, a stepwise logistic regression was used in predicting antipsychotic persistence of at least 180 days. Variables found to be significantly predictive were included in a second analysis that assessed persistence at additional thresholds (> 90 days, > 270 days, and completion of the 1-year study). RESULTS: Four variables predicted longer antipsychotic persistence; olanzapine as initial antipsychotic (p = 0.004), absence of comorbid substance abuse (p = 0.025), and two of the ROMI items representing patients' subjective response to treatment--positive relationship with clinical staff (p = 0.048) and fulfillment of life goals (p = 0.050). CONCLUSIONS: Within a randomized trial design, this study corroborated the influence of several factors on antipsychotic persistence in schizophrenia. Results support the importance of the initial antipsychotic treatment option, presence of a comorbid substance abuse diagnosis, and the role of patients' subjective responses. Additional research is needed to further explore these and other factors as predictors of antipsychotic persistence, and of subsequent treatment outcomes.

Comparison of olanzapine and risperidone in the treatment of psychosis and associated behavioral disturbances in patients with dementia.

OBJECTIVE: The authors compared efficacy of olanzapine versus placebo and risperidone as measured by the Neuropsychiatric Inventory and Clinical Global Impression-Severity of Psychosis scale in patients with dementia-related psychosis. METHODS: Patients with moderate-to-severe psychotic symptoms associated with dementia were recruited from outpatient or residential settings and randomly assigned to 10-week, double-blind, flexible-dose treatment with olanzapine (N=204; 2.5 mg-10 mg/day; mean: 5.2 mg/day), risperidone (N=196; 0.5 mg-2 mg/day; mean: 1.0 mg/day) or placebo (N=94). RESULTS: Most measures of neuropsychiatric functioning improved in all treatment groups, including the placebo group, and no significant treatment differences occurred. Overall discontinuation was lowest in the placebo group, and the olanzapine group had a significantly higher incidence of discontinuation due to adverse events (16.2%) relative to placebo (3.2%) and risperidone (8.7%) groups. Treatment-emergent extrapyramidal symptoms were more numerous for risperidone- than placebo- or olanzapine-treated patients. Abnormally high prolactin levels occurred in 78.0% of risperidone patients, compared with 16.7% for olanzapine and 5.0% for placebo. The incidence of weight gain greater than 7% from baseline was higher in the olanzapine group relative to risperidone, but neither active-treatment group showed a statistical difference from placebo (1.1%). No other statistically significant and clinically relevant differences were seen for any other vital sign, electrocardiographic measure, or laboratory hematology and chemistry, including glucose, except for cholesterol, which decreased from baseline to endpoint in both active-treatment groups. CONCLUSIONS: Patients' neuropsychiatric functioning improved with olanzapine, risperidone, and placebo treatment. There was a substantial response in the placebo group, and no significant differences emerged among treatments.

Duloxetine for the long-term treatment of major depressive disorder in patients aged 65 and older: an open-label study.

BACKGROUND: Late-life depression is a common, chronic and recurring disorder for which guidelines recommend long-term therapy. The safety and efficacy of duloxetine for the treatment of major depressive disorder (MDD) were evaluated using data from elderly patients (age > or = 65 years; n = 101) who participated in a large, multinational, open-label study. METHODS: Patients meeting DSM-IV criteria for MDD received duloxetine 80 mg/d (40 mg twice daily (BID)) to 120 mg/d (60 mg BID) for up to 52 weeks. Efficacy measures included the Clinical Global Impression of Severity (CGI-S) scale, the 17-item Hamilton Rating Scale for Depression (HAMD17), the Beck Depression Inventory-II (BDI-II), the Patient Global Impression of Improvement (PGI-I) scale, and the Sheehan Disability Scale (SDS). Safety and tolerability were evaluated using discontinuation rates, spontaneously reported adverse events, and changes in vital signs, ECG, and laboratory analytes. RESULTS: Mean changes in HAMD17 total score at Weeks 6, 28, and 52 were -13.0, -17.4 and -17.5 (all p-values <.001). Significant improvement (p < .001) in both clinician- (CGI-S) and patient-rated (PGI-I) measures of improvement were observed at Week 1 and sustained throughout the study. Observed case response rates at Weeks 6, 28, and 52 were 62.9%, 84.9%, and 89.4%, respectively, while the corresponding rates of remission were 41.4%, 69.8%, and 72.3%. Adverse events led to discontinuation in 27 (26.7%) patients. Treatment-emergent adverse events reported by >10% of patients included dizziness, nausea, constipation, somnolence, insomnia, dry mouth, and diarrhea. Most events occurred early in the study. Mean changes at endpoint in blood pressure and body weight were less than 2.0 mm Hg, and -0.1 kg, respectively. CONCLUSIONS: In this open-label study, duloxetine was effective, safe, and well tolerated in the long-term treatment of MDD in patients aged 65 and older.

Olanzapine versus placebo in the treatment of psychosis with or without associated behavioral disturbances in patients with Alzheimer's disease.

OBJECTIVES: Psychotic symptoms and behavioral disturbances are a concern in the care of elderly patients with Alzheimer's dementia (AD). This study was conducted to compare the efficacy of olanzapine versus placebo in patients with psychotic symptoms associated with AD in long-term or continuing-care settings. METHODS: Patients (n = 652) with AD and delusions or hallucinations were randomly assigned to 10 weeks of double-blind treatment with placebo or fixed-dose olanzapine (1.0, 2.5, 5.0, 7.5 mg/day). RESULTS: Mean age was 76.6+/-10.4 years. Repeated-measures analysis showed significant improvement from baseline in NPI/NH Psychosis Total scores (sum of Delusions, Hallucinations items-primary efficacy measure) in all five treatment groups (p<0.001), but no pairwise treatment differences were seen at the 10-week endpoint. However, under LOCF analysis, improvement in the 7.5 mg olanzapine group (-6.2 +/- 4.9) was significantly greater than with placebo (-5.0 +/- 6.1, p = 0.008), while endpoint CGI-C scores showed the greatest improvement in the Olz 2.5 olanzapine group (2.8 +/- 1.4, p = 0.030) relative to placebo (3.2 +/- 1.4). There were significant overall treatment-group differences in increased weight, anorexia, and urinary incontinence, with olanzapine showing numerically higher incidences. However, neither the incidence of any other individual events, including extrapyramidal symptoms, nor of total adverse events occurred with significantly higher frequency in any olanzapine group relative to placebo. No clinically relevant significant changes were seen across groups in cognition or any other vital sign or laboratory measure, including glucose, triglyceride, and cholesterol. CONCLUSIONS: While 1.0 mg olanzapine did not show significant differences from placebo, the 2.5 mg dose was a reasonable starting dose. Olanzapine at 7.5 mg/day significantly decreased psychosis and overall behavioral disturbances (NPI/NH, BPRS) and was well tolerated.

Retrospective cohort study of diabetes mellitus and antipsychotic treatment in a geriatric population in the United States.

OBJECTIVES: The objective of this study was to investigate risk of diabetes among elderly patients during treatment with antipsychotic medications. DESIGN: We conducted a longitudinal, retrospective study assessing the incidence of new prescription claims for antihyperglycemic agents during antipsychotic therapy. SETTING: Prescription claims from the AdvancePCS claim database were followed for 6 to 9 months. PARTICIPANTS: Study participants consisted of patients in the United States aged 60+ and receiving antipsychotic monotherapy. The following cohorts were studied: an elderly reference population (no antipsychotics: n = 1,836,799), those receiving haloperidol (n = 6481) or thioridazine (n = 1658); all patients receiving any conventional antipsychotic monotherapy (n = 11,546), clozapine (n = 117), olanzapine (n = 5382), quetiapine (n = 1664), and risperidone (n = 12,244), and all patients receiving any atypical antipsychotic monotherapy (n = 19,407). MEASUREMENTS: We used Cox proportional hazards regression to determine the risk ratio of diabetes for antipsychotic cohorts relative to the reference population. Covariates included sex and exposure duration. RESULTS: New antihyperglycemic prescription rates were higher in each antipsychotic cohort than in the reference population. Overall rates were no different between atypical and conventional antipsychotic cohorts. Among individual antipsychotic cohorts, rates were highest among patients treated with thioridazine (95% confidence interval [CI], 3.1- 5.7), lowest with quetiapine (95% CI, 1.3-2.9), and intermediate with haloperidol, olanzapine, and risperidone. Among atypical cohorts, only risperidone users had a significantly higher risk (95% CI, 1.05-1.60; P = 0.016) than for haloperidol. Conclusions about clozapine were hampered by the low number of patients. CONCLUSION: These data suggest that diabetes risk is elevated among elderly patients receiving antipsychotic treatment. However, causality remains to be demonstrated. As a group, the risk for atypical antipsychotic users was not significantly different than for users of conventional antipsychotics.

Treating patients in primary care: the impact of mood, behavior, and thought disturbances.

Patients with symptoms of mood, behavior, and thought disturbances are regularly treated in the primary care setting. More often than not, the disorders associated with these symptoms are overlooked or misdiagnosed by physicians, in part because these patients present symptomatic complaints that are seemingly unrelated to the underlying disorder. Recognition of comorbid psychiatric symptoms allows physicians to treat the whole person more effectively. Furthermore, patients and their caregivers benefit greatly from the early intervention and treatment that is frequently provided in the primary care setting. With the appropriate training so that they may readily recognize these symptoms, osteopathic physicians can help prevent the further progression of--or potential unfavorable outcomes from--otherwise untreated or inadequately treated illnesses.

Metabolic Issues With Atypical Antipsychotics in Primary Care: Dispelling the Myths.

BACKGROUND: Recently, much attention has been focused on the increased rate of metabolic syndrome componen ts among psychiatric patients, including glucose intolerance, hyperglycemia, diabetes mellitus, hyperlipidemia, hypertension, and weight gain. Various reports have identified cases of newly diagnosed diabetes during treatment with atypical antipsychotic agents. However, the question remains whether there is a relationship between atypical antipsychotic use and the metabolic syndrome or whether there is a higher risk in this population irrespective of medication use. METHOD: Many articles on antipsychotics and metabolic issues are reviews of case reports or small, cross-sectional laboratory studies highlighting the suspected potential for differing rates of new-onset diabetes cases. We conducted a retrospective review of the literature from 1998 through 2002, using the MEDLINE database, and recent studies presented at major psychiatric medical conferences to create a broader perspective on the metabolic issues. RESULTS: We identified over 70 abstracts and published manuscripts, including case reports; cross-sectional lab studies; retrospective analyses of head-to-head, controlled clinical studies; retrospective database studies; pharmacoepidemiology studies; and prospective head-to-head studies presented in the past 4 years. Studies assessed differences in fasting plasma glucose, oral glucose tolerance tests (OGTT), modified OGTT, frequently sampled intravenous glucose tolerance tests, homeostasis model assessment-insulin resistance, odds or hazard ratios, prevalence, and incidence, as well as other elements of the metabolic syndrome. CONCLUSION: Data from this large body of scientific evidence indicate that the psychiatric patient population may be at a higher risk for the development of obesity, glucose homeostasis dysregulation, and hyperlipidemia compared with the general population. The available data do not demonstrate a consistent or clinically significant difference in the risk of new-onset diabetes during treatment with the various atypical antipsychotic agents.

Mood Disorders in Family Practice: Beyond Unipolarity to Bipolarity.

Primary care physicians increasingly have treated depressive disorders over the last decade. Unrecognized bipolar disorder, sometimes misdiagnosed as unipolar depression, may lead to treatment resistance or nonresponse. We describe differences between unipolar and bipolar disorders, focusing on recognition, diagnosis, and treatment of bipolar spectrum disorders such as bipolar I, bipolar II, antidepressant-induced mania, and cyclothymia. Broadening the understanding of these different disorders and their presentation in primary care settings can enable earlier and more targeted treatment. Though 3 mood stabilizers are U.S. Food and Drug Administration-approved for treatment of acute mania, no medications are currently approved for treating bipolar depression.

A Perspective on the Primary Care of Patients With Behavior, Mood, and Thought Disturbances: Clinical Applications of Olanzapine.

Primary care practitioners are in an ideal position to initiate treatment for patients with behavior, mood, and thought disturbances. It is believed that early identification and treatment of these symptomatic features of primary or secondary central nervous system disorders may significantly reduce morbidity and benefit the patient, his/her family, and involved caregivers, including the primary care physician. A broad list of central nervous system-active medications are utilized by family physicians to treat patients who exhibit symptoms of agitation, altered mood, and disordered thought. Some medications have demonstrated superiority over placebo or active medicines in reported clinical trials. This article is a brief overview of the safety and efficacy from reported studies of the use of medications frequently used to treat symptoms related to behavior, mood, and thought disturbances, with a specific focus on the clinical applicability of olanzapine.

Electroconvulsive Therapy in the Medically Ill Elderly.

Treatment with electroconvulsive therapy (ECT) of medically ill geriatric patients with affective disorders is described. Of 135 patients to whom ECT was administered in 6 years, 55% were over 60 years of age. One-third (45) exhibited cardiovascular (62%), central nervous system (15%), or other medical conditions (22%) increasing the risks of the treatment. Treatment strategies are described.