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1.
BMC Health Serv Res ; 22(1): 1543, 2022 Dec 17.
Article in English | MEDLINE | ID: mdl-36528579

ABSTRACT

BACKGROUND: Adaptation of interventions is inevitable during translation to new populations or settings. Systematic approach to adaptation can ensure that fidelity to core functions of the intervention are preserved while optimizing implementation feasibility and effectiveness for the local context. In this study, we used an iterative, mixed methods, and stakeholder-engaged process to systematically adapt Collaborative Decision Skills Training for Veterans with psychosis currently participating in VA Psychosocial Rehabilitation and Recovery Centers. METHODS: A modified approach to Intervention Mapping (IM-Adapt) guided the adaptation process. An Adaptation Resource Team of five Veterans, two VA clinicians, and four researchers was formed. The Adaptation Resource Team engaged in an iterative process of identifying and completing adaptations including individual qualitative interviews, group meetings, and post-meeting surveys. Qualitative interviews were analyzed using rapid matrix analysis. We used the modified, RE-AIM enriched expanded Framework for Reporting Adaptations and Modifications to Evidence-based interventions (FRAME) to document adaptations. Additional constructs included adaptation size and scope; implementation of planned adaptation (yes-no); rationale for non-implementation; and tailoring of adaptation for a specific population (e.g., Veterans). RESULTS: Rapid matrix analysis of individual qualitative interviews resulted in 510 qualitative codes. Veterans and clinicians reported that the intervention was a generally good fit for VA Psychosocial Rehabilitation and Recovery Centers and for Veterans. Following group meetings to reach adaptation consensus, 158 adaptations were completed. Most commonly, adaptations added or extended a component; were small in size and scope; intended to improve the effectiveness of the intervention, and based on experience as a patient or working with patients. Few adaptations were targeted towards a specific group, including Veterans. Veteran and clinician stakeholders reported that these adaptations were important and would benefit Veterans, and that they felt heard and understood during the adaptation process. CONCLUSIONS: A stakeholder-engaged, iterative, and mixed methods approach was successful for adapting Collaborative Decision Skills Training for immediate clinical application to Veterans in a psychosocial rehabilitation center. The ongoing interactions among multiple stakeholders resulted in high quality, tailored adaptations which are likely to be generalizable to other populations or settings. We recommend the use of this stakeholder-engaged, iterative approach to guide adaptations.


Subject(s)
Psychiatric Rehabilitation , Veterans , United States , Humans , United States Department of Veterans Affairs
2.
Int Psychogeriatr ; 32(2): 173-182, 2020 02.
Article in English | MEDLINE | ID: mdl-32017867

ABSTRACT

BACKGROUND: Aging is associated with numerous stressors that negatively impact older adults' well-being. Resilience improves ability to cope with stressors and can be enhanced in older adults. Senior housing communities are promising settings to deliver positive psychiatry interventions due to rising resident populations and potential impact of delivering interventions directly in the community. However, few intervention studies have been conducted in these communities. We present a pragmatic stepped-wedge trial of a novel psychological group intervention intended to improve resilience among older adults in senior housing communities. DESIGN: A pragmatic modified stepped-wedge trial design. SETTING: Five senior housing communities in three states in the US. PARTICIPANTS: Eighty-nine adults over age 60 years residing in independent living sector of senior housing communities. INTERVENTION: Raise Your Resilience, a manualized 1-month group intervention that incorporated savoring, gratitude, and engagement in value-based activities, administered by unlicensed residential staff trained by researchers. There was a 1-month control period and a 3-month post-intervention follow-up. MEASUREMENTS: Validated self-report measures of resilience, perceived stress, well-being, and wisdom collected at months 0 (baseline), 1 (pre-intervention), 2 (post-intervention), and 5 (follow-up). RESULTS: Treatment adherence and satisfaction were high. Compared to the control period, perceived stress and wisdom improved from pre-intervention to post-intervention, while resilience improved from pre-intervention to follow-up. Effect sizes were small in this sample, which had relatively high baseline resilience. Physical and mental well-being did not improve significantly, and no significant moderators of change in resilience were identified. CONCLUSION: This study demonstrates feasibility of conducting pragmatic intervention trials in senior housing communities. The intervention resulted in significant improvement in several measures despite ceiling effects. The study included several features that suggest high potential for its implementation and dissemination across similar communities nationally. Future studies are warranted, particularly in samples with lower baseline resilience or in assisted living facilities.


Subject(s)
Healthy Aging/psychology , Independent Living , Psychotherapy, Group/methods , Resilience, Psychological , Stress, Psychological/therapy , Adaptation, Psychological , Aged , Aged, 80 and over , Cognitive Behavioral Therapy , Female , Housing for the Elderly , Humans , Male , Psychiatric Status Rating Scales , Quality of Life , Self Report , Stress, Psychological/psychology , United States
3.
J Ment Health ; 28(4): 427-435, 2019 Aug.
Article in English | MEDLINE | ID: mdl-30661426

ABSTRACT

Background: Although recovery-oriented services have been conceptualized to improve personal recovery, related research often focuses on measures of clinical recovery. Identifying the relationships between personal recovery, clinical recovery, and psychosocial variables will inform service components and outcome measurement in recovery-oriented services. Aims: This study sought to determine the connection between personal recovery and two sets of potential contributors: psychosocial variables (i.e., empowerment, resilience, and consumer involvement) and functional indicators of clinical recovery. Method: These relationships were examined by analyzing survey data collected from 266 consumers who are receiving public mental health services in the United States. Results: Empowerment, resilience and psychological involvement were associated with personal recovery. Clinical recovery did not uniquely contribute to personal recovery once psychosocial factors were accounted for. Interactions revealed that the relationship between psychological involvement and personal recovery was stronger for those who had been recently hospitalized, and for those with relatively greater resilience. Conclusions: Results indicate that personal recovery is an essential outcome measure for recovery-oriented services that cannot be replaced by clinical recovery outcome measurement. Additionally, empowerment, resilience, and consumer involvement are key components of recovery, which suggests that services and outcome measures should prioritize incorporation of these constructs.


Subject(s)
Mental Disorders/psychology , Mental Disorders/therapy , Adult , Empowerment , Female , Humans , Male , Middle Aged , Outcome Assessment, Health Care , Psychiatric Status Rating Scales , Resilience, Psychological
4.
Adm Policy Ment Health ; 45(5): 780-789, 2018 09.
Article in English | MEDLINE | ID: mdl-29550889

ABSTRACT

Despite the strengths of routine outcome monitoring (ROM) in community mental health settings, there are a number of barriers to effective implementation of ROM, including measurement error due to provider factors (e.g., training level) and non-target client factors (i.e., client characteristics which have no meaningful relationship to the outcome of interest). In this study, ROM data from 80 client-provider dyads were examined for sources of variance due to provider factors and non-target client factors. Results indicated that provider factors and non-target client factors accounted for between 9.6 and 54% of the variance in the ROM measures. Our findings supported past research that provider characteristics impact ROM, and added the novel finding that client gender, age, diagnosis, and cognition also impact ROM. Methods to increase accuracy and utility of ROM in community mental health are discussed.


Subject(s)
Mental Health Services/organization & administration , Outcome Assessment, Health Care/standards , Psychotherapy/organization & administration , Adult , Age Factors , Cognition , Ethnicity , Female , Humans , Male , Mental Disorders/diagnosis , Mental Health Services/standards , Middle Aged , Psychotherapy/education , Psychotherapy/standards , Quality of Health Care/standards , Reproducibility of Results , Sex Factors
6.
Pract Innov (Wash D C) ; 9(1): 77-85, 2024.
Article in English | MEDLINE | ID: mdl-38586162

ABSTRACT

Caring Cards is a peer-adaptation of caring contacts for suicide prevention, in which people with lived experience of suicidal thoughts and behaviors create handmade cards for peers currently experiencing suicidal thoughts and/or behaviors. The present study used data from a feasibility/acceptability study of Caring Cards at a Veterans Affairs Medical Center to explore preferences for this type of recovery-oriented suicide prevention intervention. Participants were 55 Veterans with a past (card makers, n=21) or current (card recipients, n=34) high-risk indication for suicide. Card makers participated in a 3-month weekly 60-120-minute group therapy to create cards. Card recipients received these cards monthly for six months. Survey and interview data were collected post-intervention. Pragmatic analysis of interview responses revealed preferences related to participation length, card content and frequency, group formatting, and accessibility. Among both card makers (76.2%-85.7%) and card recipients (94.1%), a majority recommended offering this intervention for Veterans who have previously or are currently struggling with mental health concerns. Over 60% of card makers wanted receive cards and 52.9% of card recipients wanted to make cards. These data further support the importance of lived experience voices in intervention development. Caring Cards, an intervention specifically focusing on improving well-being, meaning-making, and fulfillment in one's life, regards Veteran preferences as salient in the future implementation of a recovery-oriented approach to suicide prevention.

7.
Trials ; 25(1): 363, 2024 Jun 06.
Article in English | MEDLINE | ID: mdl-38840160

ABSTRACT

BACKGROUND: Patient participation in treatment decision making is a pillar of recovery-oriented care and is associated with improvements in empowerment and well-being. Although demand for increased involvement in treatment decision-making is high among veterans with serious mental illness, rates of involvement are low. Collaborative decision skills training (CDST) is a recovery-oriented, skills-based intervention designed to support meaningful patient participation in treatment decision making. An open trial among veterans with psychosis supported CDST's feasibility and demonstrated preliminary indications of effectiveness. A randomized control trial (RCT) is needed to test CDST's effectiveness in comparison with an active control and further evaluate implementation feasibility. METHODS: The planned RCT is a hybrid type 1 trial, which will use mixed methods to systematically evaluate the effectiveness and implementation feasibility of CDST among veterans participating in a VA Psychosocial Rehabilitation and Recovery Center (PRRC) in Southern California. The first aim is to assess the effectiveness of CDST in comparison with the active control via the primary outcome, collaborative decision-making behavior during usual care appointments between veterans and their VA mental health clinicians, and secondary outcomes (i.e., treatment engagement, satisfaction, and outcome). The second aim is to characterize the implementation feasibility of CDST within the VA PRRC using the Practical Robust Implementation and Sustainability Model framework, including barriers and facilitators within the PRRC context to support future implementation. DISCUSSION: If CDST is found to be effective and feasible, implementation determinants gathered throughout the study can be used to ensure sustained and successful implementation at this PRRC and other PRRCs and similar settings nationally. TRIAL REGISTRATION: ClinicalTrials.gov NCT04324944. Registered on March 27, 2020. Trial registration data can be found in Appendix 1.


Subject(s)
Patient Participation , Psychotic Disorders , Randomized Controlled Trials as Topic , Veterans , Humans , Psychotic Disorders/therapy , Psychotic Disorders/psychology , Veterans/psychology , Cooperative Behavior , Clinical Decision-Making , Physician-Patient Relations , Decision Making, Shared , United States , Feasibility Studies , California , Decision Making , United States Department of Veterans Affairs
8.
BJPsych Open ; 9(5): e154, 2023 Aug 14.
Article in English | MEDLINE | ID: mdl-37578050

ABSTRACT

Military culture relies on hierarchy and obedience, which contradict the implementation and use of collaborative care models. In this commentary, a team of lived experience, clinical and research experts discuss, for the first time, cultural, communication and policy considerations for implementing collaborative care models in military mental healthcare settings.

9.
Psychol Serv ; 18(1): 93-103, 2021 Feb.
Article in English | MEDLINE | ID: mdl-31120294

ABSTRACT

Treatment planning processes are a fundamental component of evidence-based practice in mental health for people with serious mental illness (SMI), who often present with complex concerns and require an interdisciplinary treatment team. It is unclear how well treatment planning practices in usual care settings for SMI adhere to best practices guidelines. In this study, we used qualitative methods to increase understanding of typical treatment planning practices. Twelve mental health providers completed a participatory dialogue focused on discussing perceptions of ideal and real treatment planning processes. Content analysis of the transcription from the dialogue was used to identify major themes and subthemes. Analysis revealed 6 primary themes with 23 subthemes. Providers described the ideal treatment planning process as dynamic and collaborative, including thorough assessment and inclusion of all stakeholders including the consumer, providers, and family members. Real treatment planning was described as directed by institutional and regulatory needs, resulting in treatment plans that were not personalized and not communicated to frontline staff or the consumer. These results indicate that providers have a strong understanding of evidence-based principles of treatment decision-making. However, actual treatment planning processes rarely live up to those principles. Providers identified several obstacles to enacting best practices. Although many obstacles were system-level, providers themselves also contributed to the gap between ideal and real treatment planning. Additional training and education may help to close this gap. Consumer self-advocacy is also important, given that providers often see themselves as lacking agency to make changes. (PsycInfo Database Record (c) 2021 APA, all rights reserved).


Subject(s)
Mental Disorders , Mental Health Services , Delivery of Health Care , Family , Humans , Mental Disorders/therapy , Mental Health
10.
Harv Rev Psychiatry ; 29(5): 361-369, 2021.
Article in English | MEDLINE | ID: mdl-34352846

ABSTRACT

ABSTRACT: Shared decision making in mental health is a priority for stakeholders, but faces significant implementation barriers, particularly in settings intended to serve people with serious mental illnesses (SMI). As a result, current levels of shared decision making are low. We highlight these barriers and propose that a novel paradigm, collaborative decision making, will offer conceptual and practical solutions at the systemic and patient/clinician level. Collaborative decision making is tailored for populations like people with SMI and other groups who experience chronic and complex symptoms, along with power imbalances within health systems. Advancing from shared decision making to collaborative decision making clarifies the mission of the model: to facilitate an empowering and recovery-oriented decision-making process that assigns equal power and responsibility to patients and clinicians; to improve alignment of treatment decisions with patient values and priorities; to increase patient trust and confidence in clinicians and the treatment process; and, in the end, to improve treatment engagement, satisfaction, and outcomes. The primary purpose of collaborative decision making is to increase values-aligned care, therefore prioritizing inclusion of patient values, including cultural values and quality of life-related outcomes. Given the broad and constantly changing context of treatment and care for many people with SMI (and also other groups), this model is dynamic and continuously evolving, ready for use across diverse contexts. Implementation of collaborative decision making includes increasing patient knowledge but also patient power, comfort, and confidence. It is one tool to reshape patient-clinician and patient-system relationships and to increase access to value-aligned care for people with SMI and other groups.


Subject(s)
Decision Making, Shared , Mental Health , Decision Making , Humans , Quality of Life
11.
Suicide Life Threat Behav ; 51(5): 872-881, 2021 10.
Article in English | MEDLINE | ID: mdl-33998035

ABSTRACT

INTRODUCTION: This pilot study investigates feasibility and acceptability of Caring Cards, a suicide prevention intervention inspired by Caring Contacts and the Recovery Model, where Veteran peers create cards that are sent to Veterans recently discharged from a VA psychiatric hospitalization for suicide risk. METHODS: Caring Cards consists of: (1) a weekly outpatient group where Veterans (card makers) create cards, and (2) sending cards to recently discharged Veterans (card recipients). Feasibility for card makers was measured by attendance; acceptability (satisfaction) was examined. Card recipients were sent one caring card, one week post-discharge. Feasibility for recipients was measured by the percentage of Veterans that met eligibility and follow-up response rate; acceptability (satisfaction) was examined. RESULTS: Caring Cards is feasible and acceptable. The outpatient group had a higher attendance rate (81%) compared with other clinic groups. The percentage of eligible card recipients was 61%. Of these, 69% were reached for follow-up and 50% provided follow-up responses. Card makers and recipients both expressed positive experiences with Caring Cards. CONCLUSION: Caring Cards is a low-intensity, feasible, and acceptable intervention with potential benefits for both Veteran card makers and recipients. Additional research is needed to determine the efficacy of Caring Cards as a suicide prevention intervention.


Subject(s)
Suicide Prevention , Veterans , Aftercare , Humans , Patient Discharge , Pilot Projects
12.
Pilot Feasibility Stud ; 7(1): 89, 2021 Mar 29.
Article in English | MEDLINE | ID: mdl-33781352

ABSTRACT

BACKGROUND: Collaborative decision-making is an innovative decision-making approach that assigns equal power and responsibility to patients and providers. Most veterans with serious mental illnesses like schizophrenia want a greater role in treatment decisions, but there are no interventions targeted for this population. A skills-based intervention is promising because it is well-aligned with the recovery model, uses similar mechanisms as other evidence-based interventions in this population, and generalizes across decisional contexts while empowering veterans to decide when to initiate collaborative decision-making. Collaborative Decision Skills Training (CDST) was developed in a civilian serious mental illness sample and may fill this gap but needs to undergo a systematic adaptation process to ensure fit for veterans. METHODS: In aim 1, the IM Adapt systematic process will be used to adapt CDST for veterans with serious mental illness. Veterans and Veteran's Affairs (VA) staff will join an Adaptation Resource Team and complete qualitative interviews to identify how elements of CDST or service delivery may need to be adapted to optimize its effectiveness or viability for veterans and the VA context. During aim 2, an open trial will be conducted with veterans in a VA Psychosocial Rehabilitation and Recovery Center (PRRC) to assess additional adaptations, feasibility, and initial evidence of effectiveness. DISCUSSION: This study will be the first to evaluate a collaborative decision-making intervention among veterans with serious mental illness. It will also contribute to the field's understanding of perceptions of collaborative decision-making among veterans with serious mental illness and VA clinicians, and result in a service delivery manual that may be used to understand adaptation needs generally in VA PRRCs. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT04324944.

13.
Front Psychol ; 12: 769294, 2021.
Article in English | MEDLINE | ID: mdl-35185678

ABSTRACT

Wisdom is a multi-component trait that is important for mental health and well-being. In this study, we sought to understand gender differences in relative strengths in wisdom. A total of 659 individuals aged 27-103 years completed surveys including the 3-Dimensional Wisdom Scale (3D-WS) and the San Diego Wisdom Scale (SD-WISE). Analyses assessed gender differences in wisdom and gender's moderating effect on the relationship between wisdom and associated constructs including depression, loneliness, well-being, optimism, and resilience. Women scored higher on average on the 3D-WS but not on the SD-WISE. Women scored higher on compassion-related domains and on SD-WISE Self-Reflection. Men scored higher on cognitive-related domains and on SD-WISE Emotion Regulation. There was no impact of gender on the relationships between wisdom and associated constructs. Women and men have different relative strengths in wisdom, likely driven by sociocultural and biological factors. Tailoring wisdom interventions to individuals based on their profiles is an important next step.

14.
Psychol Serv ; 18(4): 554-565, 2021 Nov.
Article in English | MEDLINE | ID: mdl-32658511

ABSTRACT

In clinical trials, standardized assessment conducted by research staff facilitates identification of treatment benefit. Narrative notes completed by clinicians offer a novel source to characterize and contextualize outcomes. In this study, we examine qualitative analysis of clinical notes as a method to augment quantitative outcome measures and supply meaningful context in clinical trials. Two hundred eighty-four clinical progress notes from 19 participants with schizophrenia or schizoaffective disorder assigned to receive either auditory-targeted cognitive training or treatment as usual were included. Qualitative analysis of weekly progress notes written by clinicians involved in ongoing care of the participants was used to identify overall outcome trajectories and specific changes in program participation, social functioning, and symptom severity. Trajectories were compared with the parent study's 2 primary outcome measures. Qualitative analysis identified personalized and complex trajectories for individual participants. Approximately half the participants improved overall. Most participants displayed improved program participation and social functioning, whereas most participants experienced symptom deterioration. Engagement in targeted cognitive training did not impact change in trajectories. Qualitative trajectories were congruent (e.g., both indicated improvement) with the 2 primary outcome measures for 26-36% of the participants depending on the comparison. Including qualitative analysis of clinician progress notes provides useful context and identifies underlying processes not captured in quantitative data. However, they cannot replace quantitative outcome measurement. Better alignment with clinician- and patient-targeted outcomes may strengthen clinical trials. Qualitative analysis of routinely collected data can benefit research and programmatic decision making in usual care settings. (PsycInfo Database Record (c) 2021 APA, all rights reserved).


Subject(s)
Cognition Disorders , Psychotic Disorders , Schizophrenia , Humans , Outcome Assessment, Health Care , Psychotic Disorders/therapy , Schizophrenia/therapy
15.
J Psychiatr Res ; 132: 174-181, 2021 01.
Article in English | MEDLINE | ID: mdl-33126011

ABSTRACT

OBJECTIVE: Wisdom has gained increasing interest among researchers as a personality trait relevant to well-being and mental health. We previously reported development of a new 24-item San Diego Wisdom Scale (SD-WISE), with good to excellent psychometric properties, comprised of six subscales: pro-social behaviors, emotional regulation, self-reflection (insight), tolerance for divergent values (acceptance of uncertainty), decisiveness, and social advising. There is controversy about whether spirituality is a marker of wisdom. The present cross-sectional study sought to address that question by developing a new SD-WISE subscale of spirituality and examining its associations with various relevant measures. METHODS: Data were collected from a national-level sample of 1,786 community-dwelling adults age 20-82 years, as part of an Amazon M-Turk cohort. Participants completed the 24-item SD-WISE along with several subscales of a commonly used Brief Multidimensional Measure of Religiousness/Spirituality, along with validated scales for well-being, resilience, happiness, depression, anxiety, loneliness, and social network. RESULTS: Using latent variable models, we developed a Spirituality subscale, which demonstrated acceptable psychometric properties including a unidimensional factor structure and good reliability. Spirituality correlated positively with age and was higher in women than in men. The expanded 28-item, 7-subscale SD-WISE total score (called the Jeste-Thomas Wisdom Index or JTWI) demonstrated acceptable psychometric properties. The Spirituality subscale was positively correlated with good mental health and well-being, and negatively correlated with poor mental health. However, compared to other components of wisdom, the Spirituality factor showed weaker (i.e., small-to-medium vs. medium-to-large) association with the SD-WISE higher-order Wisdom factor (JTWI). CONCLUSION: Similar to other components as well as overall wisdom, spirituality is significantly associated with better mental health and well-being, and may add to the predictive utility of the total wisdom score. Spirituality is, however, a weaker contributor to overall wisdom than components like pro-social behaviors and emotional regulation. Longitudinal studies of larger and more diverse samples are needed to explore mediation effects of these constructs on well-being and health.


Subject(s)
Loneliness , Spirituality , Adult , Aged , Aged, 80 and over , Cross-Sectional Studies , Female , Humans , Male , Middle Aged , Psychometrics , Reproducibility of Results , Young Adult
16.
Psychol Serv ; 17(1): 54-64, 2020 Feb.
Article in English | MEDLINE | ID: mdl-30102050

ABSTRACT

Increasing consumer empowerment and agency in treatment decision-making is a priority for improving recovery among people with serious mental illness (SMI), as it is associated with a number of positive outcomes, including improved treatment engagement and satisfaction. Although there are many tools to promote initiation of shared decision-making by providers, there are few tools empowering consumers to independently initiate collaborative decision-making (CDM). Therefore, this study tests the feasibility of a novel skills training intervention for outpatients with SMI, collaborative decision skills training (CDST). Twenty-one consumers with SMI currently receiving community-based day services participated in CDST. Four areas of feasibility were assessed-acceptability, demand, practicality, and preliminary evidence of efficacy. Feasibility results were favorable, including high acceptability and practicality. Demand results were mixed: rates of attendance were high and attrition was low, but participants did not complete homework as often as expected. Finally, there was evidence CDST has a positive impact on targeted outcomes; participants reported an increased sense of personal recovery, and displayed improvements in both knowledge and skills targeted by CDST. CDST is feasible to implement with fidelity and is received well by participants. Next steps include larger controlled trials of CDST, which will better inform efficacy and implementation related questions. (PsycINFO Database Record (c) 2020 APA, all rights reserved).


Subject(s)
Decision Making, Shared , Health Knowledge, Attitudes, Practice , Mental Disorders/therapy , Patient Acceptance of Health Care , Patient Education as Topic , Patient Participation , Process Assessment, Health Care , Adult , Ambulatory Care , Community Mental Health Services , Cooperative Behavior , Feasibility Studies , Female , Humans , Male , Middle Aged
17.
Schizophr Res ; 215: 97-104, 2020 01.
Article in English | MEDLINE | ID: mdl-31759809

ABSTRACT

Auditory-based targeted cognitive training (TCT) is an effective and well-validated intervention for the treatment of cognitive impairment in schizophrenia patients. Improvements in higher-order cognition, reductions in symptom severity, and increases in psychosocial functioning secondary to TCT are thought to be driven by "bottom-up" enhancement of early auditory information processing (EAIP). Despite strong evidence of efficacy at the group level, there is significant variability in response to TCT, with few well-delineated biomarkers for predicting individual benefit. EEG biomarkers of EAIP are indicators of early-treatment sensitivity that predict full-course TCT outcome; however, further characterization is necessary for biomarker-guided clinical trials. The current study examined baseline and early-treatment sensitivity (i.e., change from baseline after 1 h) in theta band oscillatory activity to deviant stimuli as moderators of full course (30 h) TCT response in treatment-refractory schizophrenia patients randomly assigned to receive either treatment-as-usual (TAU; n = 22) or TAU augmented with TCT (n = 30). Theta evoked power and phase locking at baseline predicted patient improvements in global cognitive function after 30 h of TCT. Decrease in theta activity to deviant stimuli after 1 h of TCT predicted improvements in verbal learning after 30 h. Exploratory analyses using EEG composite scores had high levels of sensitivity and specificity for identifying patients most likely to benefit from TCT. The integrity of baseline neurophysiologic activity associated with EAIP, as well as the sensitivity of the underlying circuity to change, likely reflects an intermediate therapeutic process underlying the effectiveness of TCT that can be used to predict patient response to treatment.


Subject(s)
Auditory Perception/physiology , Cerebral Cortex/physiopathology , Cognitive Dysfunction , Cognitive Remediation , Electroencephalography Phase Synchronization/physiology , Evoked Potentials/physiology , Outcome Assessment, Health Care , Schizophrenia , Theta Rhythm/physiology , Adult , Biomarkers , Cognitive Dysfunction/etiology , Cognitive Dysfunction/physiopathology , Cognitive Dysfunction/rehabilitation , Evoked Potentials, Auditory/physiology , Female , Humans , Male , Middle Aged , Schizophrenia/complications , Schizophrenia/physiopathology , Schizophrenia/rehabilitation
18.
Schizophr Res ; 208: 384-389, 2019 06.
Article in English | MEDLINE | ID: mdl-30738698

ABSTRACT

Targeted cognitive training (TCT) has been reported to improve verbal learning deficits in patients with schizophrenia (SZ). Despite positive findings, it is not clear whether demographic factors and clinical characteristics contribute to the success of TCT on an individual basis. Medication-associated anticholinergic burden has been shown to impact TCT-associated verbal learning gains in SZ outpatients, but the role of anticholinergic medication burden on TCT gains in treatment refractory SZ patients has not been described. In this study, SZ patients mandated to a locked residential rehabilitation center were randomized to treatment as usual (TAU; n=22) or a course of TAU augmented with TCT (n=24). Anticholinergic medication burden was calculated from medication data at baseline and follow-up using the Anticholinergic Cognitive Burden (ACB) Scale. MATRICS Consensus Cognitive Battery Verbal Learning domain scores were used as the primary outcome variable. The TAU and TCT groups were matched in ACB at baseline and follow-up. While baseline ACB was not associated with verbal learning in either group, increases in ACB over the course of the study were significantly associated with deterioration of verbal learning in the TAU group (r=-0.51, p=0.02). This was not seen in subjects randomized to TCT (r=-0.13, p=0.62). Our results suggest that TCT may blunt anticholinergic medication burden associated reduction in verbal learning in severely disabled SZ inpatients.


Subject(s)
Cholinergic Antagonists/adverse effects , Cognition Disorders/rehabilitation , Cognitive Behavioral Therapy/methods , Schizophrenia/rehabilitation , Schizophrenic Psychology , Verbal Learning/drug effects , Adult , Cholinergic Antagonists/therapeutic use , Female , Humans , Male , Rehabilitation Centers
19.
Neuropsychopharmacology ; 44(3): 606-612, 2019 02.
Article in English | MEDLINE | ID: mdl-30377381

ABSTRACT

Cognitive impairment is a core feature of schizophrenia and a strong predictor of psychosocial disability. Auditory-based targeted cognitive training (TCT) aims to enhance verbal learning and other domains of cognitive functioning through "bottom-up" tuning of the neural systems underlying early auditory information processing (EAIP). Although TCT has demonstrated efficacy at the group level, individual response to TCT varies considerably, with nearly half of patients showing little-to-no benefit. EEG measures of EAIP, mismatch negativity (MMN) and P3a, are sensitive to the neural systems engaged by TCT exercises and might therefore predict clinical outcomes after a full course of treatment. This study aimed to determine whether initial malleability of MMN and P3a to 1-h of auditory-based TCT predicts improvements in verbal learning and clinical symptom reduction following a full (30-h) course of TCT. Treatment refractory patients diagnosed with schizophrenia were randomly assigned to receive treatment-as-usual (TAU; n = 22) or TAU augmented with TCT (n = 23). Results indicated that malleability (i.e., change from baseline after the initial 1-h dose of TCT) of MMN and P3a predicted improvements in verbal learning as well as decreases in the severity of positive symptoms. Examination of MMN and P3a malleability in patients after their first dose of TCT can be used to predict clinical response to a full course of treatment and shows promise for future biomarker-informed treatment assignment.


Subject(s)
Cognitive Dysfunction/therapy , Cognitive Remediation/methods , Evoked Potentials/physiology , Outcome Assessment, Health Care , Psychotic Disorders/therapy , Schizophrenia/therapy , Speech Perception/physiology , Verbal Learning/physiology , Adult , Cognitive Dysfunction/etiology , Cognitive Dysfunction/physiopathology , Electroencephalography , Event-Related Potentials, P300/physiology , Female , Humans , Male , Middle Aged , Psychotic Disorders/complications , Psychotic Disorders/physiopathology , Schizophrenia/complications , Schizophrenia/physiopathology , Young Adult
20.
Schizophr Res ; 210: 215-220, 2019 08.
Article in English | MEDLINE | ID: mdl-30660574

ABSTRACT

BACKGROUND: Cognitive training is effective for improving cognitive performance among people with schizophrenia. An individual's perception of their own cognition is dissociable from performance on objective cognitive tests. Since subjective cognitive benefit may impact engagement, motivation, and satisfaction with time-intensive cognitive interventions, this study aimed to determine whether subjective cognitive difficulties improve in conjunction with cognitive gains following 30 h of cognitive training. METHODS: Patients with schizophrenia or schizoaffective disorder (N = 46) were randomized to treatment as usual (TAU) or TAU augmented with auditory-targeted cognitive training (TCT). All participants completed assessment batteries at baseline and follow-up. As previously reported, the TCT group showed significant improvements in verbal learning and memory and reductions in auditory hallucinations relative to the TAU group. RESULTS: Subjective cognitive difficulties did not significantly improve following TCT, even among TCT participants who showed improvements in cognitive performance (all ps > 0.05). Subjective cognitive difficulties were significantly associated with severity of depressive symptoms and hallucinations (r = 0.48 and r = 0.28, p < 0.001), but not global or specific domains of cognition (all rs < 0.1) at baseline. There were no significant relationships between change in subjective cognitive difficulties and change in cognitive or clinical variables (all ps > 0.05). DISCUSSION: Patients with schizophrenia do not detect change in their cognition following cognitive training, even among those who showed robust gains in cognitive performance. Failure to detect improvement may undermine treatment engagement, motivation, and satisfaction. Translating score improvements on the cognitive exercises into tangible metrics, and providing ongoing, clinician-delivered feedback on performance may facilitate patient ability to detect improvements and improve motivation to engage with cognitive training interventions.


Subject(s)
Cognitive Dysfunction/rehabilitation , Cognitive Remediation , Patient Reported Outcome Measures , Psychotic Disorders/rehabilitation , Schizophrenia/rehabilitation , Adult , Cognitive Dysfunction/etiology , Female , Humans , Male , Middle Aged , Psychotic Disorders/complications , Schizophrenia/complications , Young Adult
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