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Schweiger A, Rodebaugh TL, Lenze EJ, Keenoy K, Hassenstab J, Kloeckner J, Gettinger TR, Nicol GE. Mindfulness Training for Depressed Older Adults Using Smartphone Technology: Protocol for a Fully Remote Precision Clinical Trial. JMIR Res Protoc 2022; 11:e39233. [PMID: 36301604 PMCID: PMC9650569 DOI: 10.2196/39233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 09/29/2022] [Accepted: 09/30/2022] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Precision medicine, optimized interventions, and access to care are catchphrases for the future of behavioral treatments. Progress has been slow due to the dearth of clinical trials that optimize interventions' benefits, individually tailor interventions to meet individual needs and preferences, and lead to rapid implementation after effectiveness is demonstrated. Two innovations have emerged to meet these challenges: fully remote trials and precision clinical trials. OBJECTIVE This paper provides a detailed description of Mindful MyWay, a study designed to test online mindfulness training in older adults with depression. Consistent with the concept of fully remote trials using a smartphone app, the study requires no in-person contact and can be conducted with participants anywhere in the United States. Based upon the precision medicine framework, the study assesses participants using high-frequency assessments of symptoms, cognitive performance, and patient preferences to both understand the individualized nature of treatment response and help individually tailor the intervention. METHODS Mindful MyWay is an open-label early-phase clinical trial for individuals 65 years and older with current depression. A smartphone app was developed to help coordinate the study, deliver the intervention, and evaluate the acceptability of the intervention, as well as predictors and outcomes of it. The curriculum for the fully remote intervention parallels the mindfulness-based stress reduction curriculum, a protocolized group-based mindfulness training that is typically provided in person. After consent and screening, participants download The Healthy Mind Lab mobile health smartphone app from the Apple App Store, allowing them to complete brief smartphone-based assessments of depressive symptoms and cognitive performance 4 times each day for 4 weeks prior to and after completing the intervention. The intervention consists of an introduction video and 10 weekly mindfulness training sessions, with the expectation to practice mindfulness at home daily. The app collects participant preference data throughout the 10-week intervention period; these high-frequency assessments identify participants' individually dynamic preferences toward the goal of optimizing the intervention in future iterations. RESULTS Participant recruitment and data collection began in March 2019. Final end point assessments will be collected in May 2022. The paper describes lessons learned regarding the critical role of early-phase testing prior to moving to a randomized trial. CONCLUSIONS The Mindful MyWay study is an exemplar of innovative clinical trial designs that use smartphone technology in behavioral and neuropsychiatric conditions. These include fully remote studies that can recruit throughout the United States, including hard-to-access areas, and collect high-frequency data, which is ideal for idiographic assessment and individualized intervention optimization. Our findings will be used to modify our methods and inform future randomized controlled trials within a precision medicine framework. TRIAL REGISTRATION ClinicalTrials.gov NCT03922217; https://clinicaltrials.gov/ct2/show/NCT03922217. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/39233.
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Affiliation(s)
- Abigail Schweiger
- Healthy Mind Lab, Department of Psychiatry, Washington University School of Medicine, Saint Louis, MO, United States
- School of Social Work, Saint Louis University, Saint Louis, MO, United States
| | - Thomas L Rodebaugh
- Department of Psychological and Brain Sciences, Washington University in Saint Louis, Saint Louis, MO, United States
| | - Eric J Lenze
- Healthy Mind Lab, Department of Psychiatry, Washington University School of Medicine, Saint Louis, MO, United States
- mHealth Research Core, Washington University School of Medicine, Saint Louis, MO, United States
| | - Katie Keenoy
- mHealth Research Core, Washington University School of Medicine, Saint Louis, MO, United States
- Trial Care Unit, Center for Clinical Studies, Washington University School of Medicine, Saint Louis, MO, United States
| | - Jason Hassenstab
- Department of Psychological and Brain Sciences, Washington University in Saint Louis, Saint Louis, MO, United States
- Department of Neurology, Washington University School of Medicine, Saint Louis, MO, United States
| | - Jeanne Kloeckner
- Healthy Mind Lab, Department of Psychiatry, Washington University School of Medicine, Saint Louis, MO, United States
| | - Torie R Gettinger
- Healthy Mind Lab, Department of Psychiatry, Washington University School of Medicine, Saint Louis, MO, United States
- School of Social Work, Saint Louis University, Saint Louis, MO, United States
| | - Ginger E Nicol
- Healthy Mind Lab, Department of Psychiatry, Washington University School of Medicine, Saint Louis, MO, United States
- mHealth Research Core, Washington University School of Medicine, Saint Louis, MO, United States
- Division of Child and Adolescent Psychiatry, Washington University School of Medicine, Saint Louis, MO, United States
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Ochi S, Mori T, Iga JI, Ueno SI. Prevalence of Comorbid Dementia in Late-life Depression and Bipolar Disorder: A Retrospective Inpatient Study. J Alzheimers Dis Rep 2022; 6:589-598. [PMID: 36275416 PMCID: PMC9535605 DOI: 10.3233/adr-220052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 08/31/2022] [Indexed: 11/15/2022] Open
Abstract
Background: Dementia in patients with late-life mood disorders is clinically important. Objective: We aimed to investigate the prevalence of dementia in patients with late-life major depressive disorder (MDD) or bipolar disorder (BD) and to clarify the clinical characteristics associated with the diagnosis of dementia. Methods: The prevalence of dementia at hospital discharge and the clinical characteristics at hospitalization who are diagnosed with MDD or BD over 65 years of age, from the medical records of 684 patients who had been admitted from 2015 to 2020 were investigated. Results: A total of 66 patients with MDD (n = 50) and BD (n = 16) were analyzed. The prevalence of dementia was significantly higher in MDD than in BD (24.0% versus 0%; p = 0.026). The mean age at onset of MDD was significantly older in the MDD with dementia group than in the MDD without (76.9±6.3 years versus 62.2±14.0 years; p < 0.001). The rate of first depressive episode at this admission was significantly higher in the MDD with dementia group (91.7% versus 30.3%; p < 0.001). The diagnosis of dementia was significantly associated with lower scores for “insomnia early” (p = 0.019) and higher scores for “insight” (p = 0.049) on the 17-item Hamilton Depression Rating (HAMD-17) subscales and lower scores for “recall” (p = 0.003) on the MMSE subscales. Conclusion: The older age of first onset of depression, “insomnia early”, “insight” and “recall” may be useful indicators for a diagnosis of dementia in late-life depression.
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Affiliation(s)
- Shinichiro Ochi
- Department of Neuropsychiatry, Ehime University Graduate School of Medicine, Toon, Ehime, Japan
| | - Takaaki Mori
- Department of Neuropsychiatry, Ehime University Graduate School of Medicine, Toon, Ehime, Japan
| | - Jun-ichi Iga
- Department of Neuropsychiatry, Ehime University Graduate School of Medicine, Toon, Ehime, Japan
| | - Shu-ichi Ueno
- Department of Neuropsychiatry, Ehime University Graduate School of Medicine, Toon, Ehime, Japan
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Brooks H, Oughli HA, Kamel L, Subramanian S, Morgan G, Blumberger DM, Kloeckner J, Kumar S, Mulsant BH, Lenze EJ, Rajji TK. Enhancing Cognition in Older Persons with Depression or Anxiety with a Combination of Mindfulness-Based Stress Reduction (MBSR) and Transcranial Direct Current Stimulation (tDCS): Results of a Pilot Randomized Clinical Trial. Mindfulness (N Y) 2021; 12:3047-3059. [PMID: 34630733 PMCID: PMC8491443 DOI: 10.1007/s12671-021-01764-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/18/2021] [Indexed: 11/30/2022]
Abstract
Objectives Individuals with subjective memory complaints and symptoms of depression and/or anxiety are at high risk for further cognitive decline, and possible progression to dementia. Low-burden interventions to help slow or prevent cognitive decline in this high-risk group are needed. The objective of this study is to assess the feasibility of combining Mindfulness-Based Stress Reduction (MBSR) with transcranial direct current stimulation (tDCS) to increase putative benefits of MBSR for cognitive function and everyday mindfulness in depressed or anxious older adults with subjective cognitive decline. Methods We conducted a two-site pilot double-blind randomized sham-controlled trial, combining active MBSR with either active or sham tDCS. The intervention included weekly in-class group sessions at the local university hospital and daily at-home practice. Anodal tDCS was applied for 30 min during MBSR meditative practice, both in-class and at-home. Results Twenty-six individuals with subjective cognitive complaints and symptoms of depression and/or anxiety were randomized to active (n = 12) or sham tDCS (n = 14). The combination of MBSR and tDCS was safe and well tolerated, though at-home adherence and in-class attendance were variable. While they were not statistically significant, the largest effect sizes for active vs. sham tDCS were for everyday mindfulness (d = 0.6) and social functioning (d = 0.9) (F(1,21) = 3.68, p = 0.07 and F(1,21) = 3.9, p = 0.06, respectively). Conclusions Our findings suggest that it is feasible and safe to combine tDCS with MBSR in older depressed and anxious adults, including during remote, at-home use. Furthermore, tDCS may enhance MBSR via transferring its meditative learning and practice into increases in everyday mindfulness. Future studies need to improve adherence to MBSR with tDCS. Trial Registration ClinicalTrials.gov (NCT03653351 and NCT03680664). Supplementary Information The online version contains supplementary material available at 10.1007/s12671-021-01764-9.
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Affiliation(s)
- Heather Brooks
- Centre for Addiction and Mental Health and Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | | | - Lojine Kamel
- Washington University School of Medicine, St. Louis, MO USA
| | | | - Gwen Morgan
- Centre for Mindfulness Studies, Toronto, Canada
| | - Daniel M Blumberger
- Centre for Addiction and Mental Health and Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | | | - Sanjeev Kumar
- Centre for Addiction and Mental Health and Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | - Benoit H Mulsant
- Centre for Addiction and Mental Health and Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | - Eric J Lenze
- Washington University School of Medicine, St. Louis, MO USA
| | - Tarek K Rajji
- Centre for Addiction and Mental Health and Department of Psychiatry, University of Toronto, Toronto, ON Canada.,Toronto Dementia Research Alliance, University of Toronto, Toronto, Canada
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McClintock SM, Minto L, Denney DA, Bailey KC, Cullum CM, Dotson VM. Clinical Neuropsychological Evaluation in Older Adults With Major Depressive Disorder. Curr Psychiatry Rep 2021; 23:55. [PMID: 34255167 PMCID: PMC8764751 DOI: 10.1007/s11920-021-01267-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/25/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE OF THE REVIEW Older adults with major depressive disorder are particularly vulnerable to MDD-associated adverse cognitive effects including slowed processing speed, decreased attention, and executive dysfunction. The purpose of this review is to describe the approach to a clinical neuropsychological evaluation in older adults with MDD. Specifically, this review compares and contrasts neurocognitive screening and clinical neuropsychological evaluation procedures and details the multiple components of the clinical neuropsychological evaluation. RECENT FINDINGS Research has shown that neurocognitive screening serves a useful purpose to provide an acute and rapid assessment of global cognitive function; however, it has limited sensitivity and specificity. The clinical neuropsychological evaluation process is multifaceted and encompasses a review of available medical records, neurobehavioral status and diagnostic interview, comprehensive cognitive and clinical assessment, examination of inclusion and diversity factors as well as symptom and performance validity, and therapeutic feedback. As such, the evaluation provides invaluable information on multiple cognitive functions, establishes brain and behavior relationships, clarifies neuropsychiatric diagnoses, and can inform the etiology of cognitive impairment. Clinical neuropsychological evaluation plays a unique and critical role in integrated healthcare for older adults with MDD. Indeed, the evaluation can serve as a nexus to synthesize information across healthcare providers in order to maximize measurement-based care that can optimize personalized medicine and overall health outcomes.
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Affiliation(s)
- Shawn M McClintock
- Division of Psychology, Department of Psychiatry, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX, 75390-8898, USA.
- Division of Brain Stimulation and Neurophysiology, Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC, USA.
| | - Lex Minto
- Georgia State University, Atlanta, GA, USA
| | - David A Denney
- Division of Psychology, Department of Psychiatry, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX, 75390-8898, USA
| | - K Chase Bailey
- Division of Psychology, Department of Psychiatry, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX, 75390-8898, USA
| | - C Munro Cullum
- Division of Psychology, Department of Psychiatry, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX, 75390-8898, USA
| | - Vonetta M Dotson
- Department of Psychology, Georgia State University, P.O. Box 5010, Atlanta, GA, 30302-5010, USA
- Gerontology Institute, Georgia State University, Atlanta, GA, USA
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