Mind Your Heart-II

NCT ID: NCT05431192

Last Updated: 2026-01-28

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

176 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-11-30

Study Completion Date

2026-12-31

Brief Summary

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This projects studies the role of mindfulness training (MT) to improve self-care among patients with heart failure and cognitive impairment.

Detailed Description

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Stable outpatients patients with co-morbid heart failure (HF) and mild cognitive impairment (MCI) (n=176) will be randomly assigned to phone-delivered MT (a weekly, 30-minute session for 8 weeks integrated with 20-min daily guided individual practice via digital recordings) plus enhanced usual care (EUC) or to EUC alone. Per current recommendations, usual care will be enhanced in both groups with self-care education materials. At baseline, 3 months (end of treatment), and 9 months since baseline participants will undergo comprehensive assessments of cognitive function, psycho-behavioral factors, cardiac vagal control, and HF biomarkers.

This study has the following objectives:

1. To study the role of MT in improving cognitive function and HF self-care in patients with co-morbid HF and MCI. We hypothesize: 1a) Cognitive function will improve in MT vs. EUC at end of treatment (3 months); 1b) Improvements in cognitive function at end of treatment will mediate effects on self-care and HF biomarkers at follow-up (9 months since baseline).
2. To study the role of MT in improving interoceptive awareness and HF self-care in patients with co-morbid HF and MCI. We hypothesize: 2a) Interoceptive awareness will improve in MT vs. EUC at 3 months, and 2b) Changes in interoceptive awareness at end of treatment will mediate improvements in self-care and HF biomarkers at 9 months follow-up.
3. To study the mechanistic pathway linking MT, vagal control and cognitive function. We hypothesize: 3a) Vagal control will improve in MT vs. EUC at end of treatment (3 months); 3b) Changes in vagal control will mediate improvements in cognitive performance at 9 months of follow-up.

Conditions

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Heart Failure Cognitive Impairment

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

OTHER

Blinding Strategy

TRIPLE

Caregivers Investigators Outcome Assessors
Participants will not be masked to intervention allocation. The PI, the co-investigators, and personnel responsible for data management and analysis will be blinded to participants' exposure status.

Unblinded personnel will include the PD, the RA, and the MT instructors. Blinding the PD would be impossible given that she will be responsible for randomization and AEs monitoring.

The RA will be responsible for data collection and will not be blinded. We note, however, that study participants will independently perform all assessments via computer interface with no RA involvement.

The mindfulness instructors will be aware of the allocation status of the participants but will remain masked to the study hypotheses.

Study Groups

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Mindful Training + Enhanced Usual Care

Participants will receive a 30-minute, individual, phone-delivered session once a week for 8 weeks.

Group Type EXPERIMENTAL

Mindfulness Training + Enhanced Usual Care

Intervention Type BEHAVIORAL

Participants will receive a 30-minute, individual, phone-delivered session once a week for 8 weeks. MT involves training in the following (1) Awareness of breath; (2) Body scan; (3) Directing attention to simple activities of daily life; (4) Becoming aware of own thoughts and emotions; (5) "Open awareness" - a technique by which the participant is invited to direct his/her attention to any event arising in their field of experience at a given moment.

In addition, participants will practice mindfulness techniques for 20 minutes daily on their own with the guidance of a digitally recorded, standardized guided mindfulness practice.

Enhanced Usual Care alone

Usual care.

Group Type OTHER

Enhanced Usual Care

Intervention Type OTHER

Usual care will be enhanced in BOTH conditions with printed education materials provided to all participants using publicly available materials (the "Healthier Living with Heart Failure" guide available at the AHA Heart Failure Resource Center).66 The guide is organized in 7 chapters containing information on topics such as understanding HF, making healthy lifestyle changes, managing HF symptoms, taking medications, and living well with HF. Printed materials will be mailed weekly to all participants during the first 8 weeks of the study.

Interventions

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Mindfulness Training + Enhanced Usual Care

Participants will receive a 30-minute, individual, phone-delivered session once a week for 8 weeks. MT involves training in the following (1) Awareness of breath; (2) Body scan; (3) Directing attention to simple activities of daily life; (4) Becoming aware of own thoughts and emotions; (5) "Open awareness" - a technique by which the participant is invited to direct his/her attention to any event arising in their field of experience at a given moment.

In addition, participants will practice mindfulness techniques for 20 minutes daily on their own with the guidance of a digitally recorded, standardized guided mindfulness practice.

Intervention Type BEHAVIORAL

Enhanced Usual Care

Usual care will be enhanced in BOTH conditions with printed education materials provided to all participants using publicly available materials (the "Healthier Living with Heart Failure" guide available at the AHA Heart Failure Resource Center).66 The guide is organized in 7 chapters containing information on topics such as understanding HF, making healthy lifestyle changes, managing HF symptoms, taking medications, and living well with HF. Printed materials will be mailed weekly to all participants during the first 8 weeks of the study.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Age \> 18 years old
* A documented diagnosis of HF
* Access to a telephone
* Mild cognitive impairment (MoCA score \< = 26)
* Ability to understand and speak English or Spanish

Exclusion Criteria

* Unwillingness/inability to provide informed consent
* Reversible causes of HF (e.g., takotsubo syndrome; myocarditis)
* Severe hearing impairment not allowing phone delivery
* Suicidal ideation or plan
* Current (at least once a month) mind/body practice
* Planning to move out of the area during the study period
* Severe cognitive impairment (MoCA scores \< 15)
* New York Heart Association (NYHA) class IV heart failure or clinically unstable
* Ongoing psychiatric or neurologic conditions
* Current enrollment in another study
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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National Institute on Aging (NIA)

NIH

Sponsor Role collaborator

The Miriam Hospital

OTHER

Sponsor Role lead

Responsible Party

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Elena Salmoirago-Blotcher

Senior Research Scientist

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Elena Salmoirago-Blotcher, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Cardiovascular Institute, The Miriam Hospital, Brown University

Locations

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The Miriam Hospital

Providence, Rhode Island, United States

Site Status RECRUITING

Countries

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United States

Central Contacts

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Elena Salmoirago-Blotcher, MD, PhD

Role: CONTACT

401-793-8325

Janice Tripolone, MS

Role: CONTACT

Other Identifiers

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R01AG076438

Identifier Type: NIH

Identifier Source: secondary_id

View Link

R01AG076438

Identifier Type: NIH

Identifier Source: org_study_id

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