The Impact of Depression and Exercise Self-Efficacy on Benefits of Pulmonary Rehabilitation in Veterans with COPD.

Pulmonary rehabilitation (PR) improves health-related quality of life (HRQoL) and exercise capacity. Little is known about the impact of depression symptoms and exercise self-efficacy on improvements in these key PR outcomes. This study examined the impact of baseline depression status and change in depression symptoms (Beck Depression Inventory-II [BDI-II] score) over the course of PR on change in HRQoL assessed by the Chronic Respiratory Disease Questionnaire-Self Reported (CRQ-SR) and exercise capacity as measured by the 6-Minute Walk Test (6MWT). We also examined whether baseline exercise self-efficacy moderated the association between baseline depression symptoms and change in these key PR outcomes. We studied 112 US veterans (aged 70.38 ± 8.49 years) with chronic obstructive pulmonary disease (COPD) who completed PR consisting of twice-weekly 2-hour classes for 18 sessions. Depressed (BDI-II >13) and nondepressed (BDI-II ≤13) patients at baseline demonstrated comparable and significant improvement in CRQ-SR total score, subscales, and 6MWT. Greater reduction in depression over the course of treatment was significantly associated with greater improvement in CRQ-SR total score and the following subscales: fatigue, mastery, and emotional function. Change in depression did not predict change in 6MWT distance. Baseline exercise self-efficacy moderated the association between baseline depression symptoms and change in CRQ-SR fatigue. Specifically, when baseline exercise self-efficacy was <30.4, greater baseline depression was associated with less improvement in CRQ-SR fatigue. When baseline self-efficacy was >152.0, greater baseline depression was associated with greater improvement in CRQ-SR fatigue. PR programs should address mood and confidence to exercise given their impact on key PR outcomes.

A randomized trial of a brief behavioral health lifestyle program for outpatient cardiology clinics.

Research on lifestyle programs for patients with coronary artery disease (CAD) has largely recruited from hospitals and/or recruited following acute coronary syndrome. By contrast, this study evaluated a 3-session behavioral health program for patients with stable CAD treated in an outpatient cardiology clinic. Thirty-three patients were randomized to the behavioral lifestyle intervention or to Treatment as Usual (TAU). A priori feasibility and acceptability criteria were met, and reliable change analyses revealed that at post-treatment and 30-day follow-up, significantly more intervention participants than TAU participants exhibited increased self-efficacy compared with baseline.

Functional limitation in later-life: the impact of sips, socialization, and sadness.

OBJECTIVES: Findings on the health impact of moderate alcohol use in later-life have been discrepant. Unaddressed mechanisms of action and validity concerns may contribute to contrasting results. Several studies have demonstrated a beneficial relationship between moderate alcohol use and functional ability. Research is needed to identify mechanisms of action that explain this relationship, while employing methods to reduce common validity concerns in alcohol use research. This study examines social interaction and depressive symptoms as serial mediators in the relationship between moderate alcohol use and functional limitation in later-life. METHOD: HRS data from 2012-2016 were utilized (n = 1,474); heavy drinkers, adults younger than 65, and respondents with inconsistent alcohol use from 2008 to 2016 were excluded. Hypotheses were evaluated using a longitudinal serial mediation model with bias-corrected bootstrapping. RESULTS: Results indicated that, in the context of demographic variables, medical burden, and previous functional limitation, the relationship between 2012 moderate alcohol use and 2016 reduced functional limitation is only present when considering the mediating effect of 2014 depressive symptoms as a single mediator, and 2012 social interaction and 2014 depressive symptoms as serial mediators, respectively (total effect model R2=.167). CONCLUSIONS: Data indicate that relationships between moderate drinking and reduced functional limitation are explained through increased social interaction and subsequent reduced depressive symptoms. Results identify social interaction as an accessible treatment target to address depressive symptoms and functional limitation, and support increased assessment of IADLs in adults experiencing depressive symptoms (and vice versa) to facilitate early treatment/prevention of functional and emotional decline.

Optimizing Community and Hospital Services Using the Cancer Support Source Program.

BACKGROUND: The Cancer Support Community developed the Cancer Support Source (CSS) to assess the needs of cancer patients with distress. Each item on this self-administered questionnaire represents an area of concern which the patient rates and indicates their need for action with a "staff person," but no details about the category of staff is given. OBJECTIVE: To examine the factor structure of the CSS and to increase its utility to triage patients for referral to services based on a needs assessment. METHODS: Data from 690 patients who completed the CSS over a 1-year period were analyzed. In study 1, an exploratory principal component analysis was conducted. In study 2, the fit of this proposed model was evaluated with confirmatory factor analysis (CFA). RESULTS: Three factors were retained in the final CFA: emotional distress, physical health concerns, and resource needs. This model demonstrated adequate fit, Root Mean Square Error of Approximation (RMSEA)= 0.056, Comparitive Fit Index (CFI) = .907, Standardized Root Mean Square Residual (SRMR) = 0.050. CONCLUSIONS: Three factors are proposed as CSS subscales to guide referral and coordinate services: Emotional Distress/Patient and Family Counselor, Physical Health Concerns/Medical Care Provider, and Resource Needs/Case Management-Clinical Social Worker. The clinical utility of these referral subscales should be established with additional research.

The Benefit of Moderate Alcohol Use on Mood and Functional Ability in Later Life: Due to Beers or Frequent Cheers?

BACKGROUND AND OBJECTIVES: Evidence relates moderate alcohol consumption in later life to fewer depressive symptoms and greater functional ability. This study evaluated social interaction as a mediator of these outcomes. RESEARCH DESIGN AND METHODS: Data included older adults in the Health and Retirement Study. In Study 1, cross-sectional mediation analyses evaluated social interaction as a mechanism through which moderate alcohol use was related to decreased depressive symptomatology (Model 1; N = 2,294) and less functional limitation (Model 2; N = 2,357). In Study 2, longitudinal cross-lagged path analyses further evaluated the impact of moderate alcohol use and social interaction on future depressive symptoms and functional limitation. RESULTS: In Study 1, results from Model 1 indicated that moderate alcohol use was associated with decreased depressive symptomatology indirectly via greater social interaction. In Model 2, moderate alcohol use was associated with less functional limitation indirectly via greater social interaction. In Study 2, significant indirect effects corroborated findings from Study 1. In Model 3, moderate alcohol use in 2012 inversely predicted depressive symptomatology in 2014 via greater levels of social interaction in 2012. In Model 4, moderate alcohol use in 2012 predicted less functional limitation in 2014 via greater social interaction in 2012. DISCUSSION AND IMPLICATIONS: Social interaction is essential to the seemingly beneficial effect of moderate alcohol use on depressive symptomatology and functional ability. Clinically, this suggests caution in attributing health benefits to consumption of alcohol itself and identifies social interaction as a treatment target for improved health outcomes in later life.

Information support, illness perceptions, and distress in survivors of differentiated thyroid cancer.

Survivors of differentiated thyroid cancer report significant distress. This study examines illness perceptions as mediating the relationship between information support and distress among survivors of differentiated thyroid cancer. Data were obtained from the Patient Reported Outcomes Following Initial Treatment and Long-term Evaluation of Survivorship registry. Model results revealed that greater information support was associated with better illness perceptions, and that better illness perceptions were associated with less distress. Information support and distress were indirectly related via illness perceptions. Results highlight the importance of addressing illness perceptions in this population and suggest that informational interventions may help serve this function.

Cognitive behavior therapy for tinnitus in integrated primary care: A case example.

OBJECTIVE: Tinnitus is a common and sometimes severely debilitating condition. It has been estimated that approximately 7% of Americans experience tinnitus daily. Hearing difficulties, sleep problems, concentration difficulties, and anxiety are commonly reported associated concerns. Cognitive behavior therapy (CBT) is often recommended to address the psychosocial impact of burdensome tinnitus, as CBT interventions have been shown to be efficacious in reducing tinnitus burden. The presented case demonstrates that a brief (4-session) adapted CBT treatment in an integrated primary care (IPC) setting can result in notable improvements in functioning. METHOD: Tinnitus severity was monitored with the Tinnitus Handicap Inventory (THI) and the Tinnitus Functional Index (TFI). RESULTS: The patient reported increased self-efficacy in coping with his tinnitus symptoms. The subjective volume of his tinnitus remained similar over time, but the emotional impact of his symptoms decreased dramatically. Overall THI score decreased from a 48 (moderate impairment) at baseline to a 20 (mild impairment) at discharge. Overall TFI score decreased from a 40 (moderate problem) during first administration to a 9.6 (not a problem) at discharge. CONCLUSIONS: Brief CBT treatment for tinnitus can be delivered in an IPC setting, consistent with a population-health approach. Such treatment may result in improved quality of life for patients, and the brief approach has the potential to reduce overall cost of care. This case encourages increased identification and treatment of tinnitus within IPC settings, in order to increase access of care for patients with this burdensome condition. (PsycINFO Database Record