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Mental health treatment advances - including neuropsychiatric medications and devices, psychotherapies, and cognitive treatments - lag behind other fields of clinical medicine such as cardiovascular care. One reason for this gap is the traditional techniques used in mental health clinical trials, which slow the pace of progress, produce inequities in care, and undermine precision medicine goals. Newer techniques and methodologies, which we term digital and precision trials, offer solutions. These techniques consist of (1) decentralized (i.e., fully-remote) trials which improve the speed and quality of clinical trials and increase equity of access to research, (2) precision measurement which improves success rate and is essential for precision medicine, and (3) digital interventions, which offer increased reach of, and equity of access to, evidence-based treatments. These techniques and their rationales are described in detail, along with challenges and solutions for their utilization. We conclude with a vignette of a depression clinical trial using these techniques., (© 2023. The Author(s), under exclusive licence to American College of Neuropsychopharmacology.)

Purpose: We compared a primary-care-based psychotherapy, that is, problem-solving therapy for primary care (PST-PC), to community-based psychotherapy in treating late-life major depression and dysthymia. Design and Methods: The data here are from the IMPACT study, which compared collaborative care within a primary care clinic to care as usual in the treatment of 1,801 primary care patients, 60 years of age or older, with major depression or dysthymia. This study is a secondary data analysis (n = 433) of participants who received either PST-PC (by means of collaborative care) or community-based psychotherapy (by means of usual care). Results: Older adults who received PST-PC had more depression-free days at both 12 and between 12 and 24 months ([beta] = 47.5, p less than 0.001; [beta] = 47.0, p less than 0.001), and they had fewer depressive symptoms and better functioning at 12 months ([beta][subscript dep] = -0.36, p less than 0.001; [beta][subscript func] = -0.94, p less than 0.001), than those who received community-based psychotherapy. We found no differences at 24 months. Implications: Results suggest that PST-PC as delivered in primary care settings is an effective method for treating late-life depression.

Surveyed patients (N=183) aged 55 and older on their current level of psychiatric distress and preferences for psychological services. Seventy-nine percent stated they would use any psychological services presented to them. Few said they would attend group psychotherapy but more than half said they would attend psychoeducational classes. Discusses implications for including psychological care as an option in primary care. (JDM)

ObjectiveDigital Mental Health Interventions (DMHI) can diminish inequities in mental health care provision. As DMHIs increase in popularity, however, older adults may be unintentionally excluded due to barriers such as lack of awareness, internet access, digital tools, technological socialization and education, physiological accessibility, and communication technology infrastructure. The aim of this study was to examine longitudinal treatment engagement patterns and 15-week clinical outcomes of depressed and anxious older adults compared to a matched cohort of younger adults seeking treatment from a large asynchronous telemedicine provider.MethodsThe 2,470 older adults (55+ years) and a matched cohort of younger adults (26-35 years) diagnosed with depression or anxiety were treated by licensed therapists via messaging 5 days a week. Patterns of treatment engagement on the platform were compared across groups by examining total number of days in treatment, days actively messaging on the platform, and average words and messages per week sent by patients over the entire period they remained in treatment. Symptoms were assessed every 3 weeks using the Patient Health Questionnaire (PHQ-9) and the Generalized Anxiety Disorder Scale (GAD-7), and changes were compared across age groups over 15 weeks.ResultsOlder patients attended more days in treatment than younger patients, but there were no differences in number of days actively messaging on the platform, number of messages per week, or word count per week. The two age groups did not differ in their final anxiety or depressive symptoms when controlling for total number of weeks attended. Patients in the younger age group experienced a quicker rate of reduction than older adults in their anxiety, but not depressive symptoms.ConclusionsAmong individuals willing to initiate care through a DMHI, older adults had overall similar engagement as younger adults and they showed similar improvement in symptoms of depression and anxiety. Given the advantages of message-based care for aiding a mental health workforce in serving larger numbers of individuals in need and the expected growth of the aging population, these findings could help healthcare systems in evaluating a variety of treatment options and delivery media for meeting the healthcare needs of the future.

BackgroundDespite decades of research and development, depression has risen from the fifth to the leading cause of disability in the United States. Barriers to progress in the field are (1) poor access to high-quality care; (2) limited mental health workforce; and (3) few providers trained in the delivery of evidence-based treatments (EBTs). Although mobile platforms are being developed to give consumers greater access to high-quality care, too often these tools do not have empirical support for their effectiveness. In this study, we evaluated PRIME-D, a mobile app intervention that uses social networking, goal setting, and a mental health coach to deliver text-based, EBT's to treat mood symptoms and functioning in adults with depression.MethodsThirty-six adults with depression remotely participated in PRIME-D over an 8-week period with a 4-week follow-up, with 83% retained over the 12-week course of thestudy.ResultsOn average, participants logged into the app 5 days/week. Depression scores (PHQ-9) significantly improved over time (over 50% reduction), with coach interactions enhancing these effects. Mood-related disability (Sheehan Disability Scale (SDS)) also significantly decreased over time with participants no longer being impaired by their mood symptoms. Overall use of PRIME-D predicted greater gains in functioning. Improvements in mood and functioning were sustained over the 4-week follow-up.ConclusionsResults suggest that PRIME-D is a feasible, acceptable, and effective intervention for adults with depression and that a mobile service delivery model may address the serious public health problem of poor access to high-quality mental health care.

ObjectiveLittle is known about mental health service use by adults with prior suicidal behavior and current mood or anxiety disorders. This study determined nationally representative prevalence estimates of current mental health service use by these adults, examining racial-ethnic, age, and gender differences.MethodsService use across the life course was examined with Collaborative Psychiatric Epidemiology Survey data from 1,139 adults with a history of suicidal behavior and current mood or anxiety disorders.ResultsOverall service use was 47.3%. Across the life course, African Americans showed increasing service use that paralleled use by non-Hispanic whites, Hispanics, and others, whereas use by these three groups decreased in the latter half of the life course (p interaction=.01).ConclusionsAdults with prior suicidal behavior and current mood or anxiety disorders have low mental health service use. Findings of racial-ethnic disparities in use can help identify those in need of care.

ObjectiveTo compare patterns of cognitive performance in older adults with late-onset depression (LOD; ≥65 years of age) with that of older adults with early-onset depression (EOD;

ObjectiveThe purpose of this study was to determine the impact of psychotherapy on cognitive functioning in older adults with late-life depression (LLD) and executive dysfunction.MethodsTwo hundred twenty-one adults aged 60 years and older participated in a randomized clinical trial comparing the efficacy of Problem Solving Therapy (PST) and Supportive Therapy (ST) for LLD. Cognitive performance on seven tests of executive functioning, verbal learning, and memory was evaluated at baseline, after 12 weeks of treatment, and at 24 weeks after the completion of treatment.ResultsPerformance on a measure of executive functioning with a significant information processing speed component (Stroop Color and Word Test) improved after treatment, F (1, 312) = 8.50, p = 0.002, and improved performance was associated with a reduction in depressive symptoms but not treatment type. Performance on other measures of executive functioning, verbal learning, and memory did not change significantly after 12 weeks of psychotherapy treatment.ConclusionOur results suggest that improvements in cognitive functioning after psychotherapy treatment for depression in older adults with executive dysfunction are likely focal and not distributed across all cognitive domains. Although previous analyses reported that PST was superior to ST in the treatment of depression, this analysis indicated no difference between the two treatments with regard to improvements in cognitive functioning.

ObjectiveCortical atrophy has been associated with late-life depression (LLD) and recent findings suggest that reduced right hemisphere cortical thickness is associated with familial risk for major depressive disorder, but cortical thickness abnormalities in LLD have not been explored. Furthermore, cortical atrophy has been posited as a contributor to poor antidepressant treatment response in LLD, but the impact of cortical thickness on psychotherapy response is unknown. This study was conducted to evaluate patterns of cortical thickness in LLD and in relation to psychotherapy treatment outcomes.MethodsParticipants included 22 individuals with LLD and 12 age-matched comparison subjects. LLD participants completed 12 weeks of psychotherapy and treatment response was defined as a 50% reduction in depressive symptoms. All participants underwent magnetic resonance imaging of the brain, and cortical mapping of gray matter tissue thickness was calculated.ResultsLLD individuals demonstrated thinner cortex than controls prominently in the right frontal, parietal, and temporal brain regions. Eleven participants (50%) exhibited positive psychotherapy response after 12 weeks of treatment. Psychotherapy nonresponders demonstrated thinner cortex in bilateral posterior cingulate and parahippocampal cortices, left paracentral, precuneus, cuneus, and insular cortices, and the right medial orbitofrontal and lateral occipital cortices relative to treatment responders.ConclusionsOur findings suggest more distributed right hemisphere cortical abnormalities in LLD than have been previously reported. In addition, our findings suggest that reduced bilateral cortical thickness may be an important phenotypic marker of individuals at higher risk for poor response to psychotherapy.

ObjectiveTo determine the concurrent, prospective, and time-concordant relationships among major depressive disorder (MDD), depressive symptoms, and diabetes distress with glycemic control.Research design and methodsIn a noninterventional study, we assessed 506 type 2 diabetic patients for MDD (Composite International Diagnostic Interview), for depressive symptoms (Center for Epidemiological Studies-Depression), and for diabetes distress (Diabetes Distress Scale), along with self-management, stress, demographics, and diabetes status, at baseline and 9 and 18 months later. Using multilevel modeling (MLM), we explored the cross-sectional relationships of the three affective variables with A1C, the prospective relationships of baseline variables with change in A1C over time, and the time-concordant relationships with A1C.ResultsAll three affective variables were moderately intercorrelated, although the relationship between depressive symptoms and diabetes distress was greater than the relationship of either with MDD. In the cross-sectional MLM, only diabetes distress but not MDD or depressive symptoms was significantly associated with A1C. None of the three affective variables were linked with A1C in prospective analyses. Only diabetes distress displayed significant time-concordant relationships with A1C.ConclusionsWe found no concurrent or longitudinal association between MDD or depressive symptoms with A1C, whereas both concurrent and time-concordant relationships were found between diabetes distress and A1C. What has been called "depression" among type 2 diabetic patients may really be two conditions, MDD and diabetes distress, with only the latter displaying significant associations with A1C. Ongoing evaluation of both diabetes distress and MDD may be helpful in clinical settings.

As the US population ages, mental health professionals find their patients aging as well. Over the past 3 decades, there has been a substantial increase in the number of clinical [...]

This Open Forum addresses challenges--insurance limitations, staff and setting limitations, and training and sustainability issues--in the implementation of psychotherapy interventions in settings serving older adults and provides solutions for ensuring that they have access to effective mental health services. There is considerable movement toward developing the geriatric mental health workforce, and it is important that these efforts include a discussion of implementation issues with regard to evidence-based psychotherapies as they are provided in services for aging populations. [ABSTRACT FROM AUTHOR]