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Telephone-based mindfulness training to reduce stress in women with myocardial infarction: Rationale and design of a multicenter randomized controlled trial.

Tanya M Spruill, Harmony R Reynolds, Victoria Vaughan Dickson, Amanda J Shallcross, Pallavi Visvanathan, Chorong Park, Jolaade Kalinowski, Hua Zhong, Jeffrey S Berger, Judith S Hochman, Glenn I Fishman, Gbenga Ogedegbe

American heart journal August 2018 DOI: 10.1016/j.ahj.2018.03.028 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Randomized controlled trial protocol Peer reviewed
Sample size 144
Population Women reporting elevated perceived stress at least two months after myocardial infarction
Intervention enhanced usual care (EUC)
Duration 8-week telephone programs with 6-month follow-up
Topics Meditation
Key findings The article presents the rationale and design of a planned trial to test whether telephone-delivered mindfulness-based cognitive therapy improves perceived stress and related health outcomes in women after myocardial infarction, compared with enhanced usual care. The authors hypothesize greater six-month improvements in perceived stress and secondary outcomes with MBCT-T, and propose that if effective it could be a scalable secondary prevention strategy.

Abstract

Elevated stress is associated with adverse cardiovascular disease outcomes and accounts in part for the poorer recovery experienced by women compared with men after myocardial infarction (MI). Psychosocial interventions improve outcomes overall but are less effective for women than for men with MI, suggesting the need for different approaches. Mindfulness-based cognitive therapy (MBCT) is an evidence-based intervention that targets key psychosocial vulnerabilities in women including rumination (i.e., repetitive negative thinking) and low social support. This article describes the rationale and design of a multicenter randomized controlled trial to test the effects of telephone-delivered MBCT (MBCT-T) in women with MI. We plan to randomize 144 women reporting elevated perceived stress at least two months after MI to MBCT-T or enhanced usual care (EUC), which each involve eight weekly telephone sessions. Perceived stress and a set of patient-centered health outcomes and potential mediators will be assessed before and after the 8-week telephone programs and at 6-month follow-up. We will test the hypothesis that MBCT-T will be associated with greater 6-month improvements in perceived stress (primary outcome), disease-specific health status, quality of life, depression and anxiety symptoms, and actigraphy-based sleep quality (secondary outcomes) compared with EUC. Changes in mindfulness, rumination and perceived social support will be evaluated as potential mediators in exploratory analyses. If found to be effective, this innovative, scalable intervention may be a promising secondary prevention strategy for women with MI experiencing elevated perceived stress.

Comparable studies

Other randomized controlled trials on meditation, most cited first.

Study Year Design Participants
Alterations in Brain and Immune Function Produced by Mindfulness Meditation Healthy employees in a work environment 2003 Randomized controlled trial n = 41
Prevention of relapse/recurrence in major depression by mindfulness-based cognitive therapy. Recovered recurrently depressed patients 2000 Randomized controlled trial n = 145
Open hearts build lives: Positive emotions, induced through loving-kindness meditation, build consequential personal resources. Working adults 2008 Randomized controlled trial n = 139
Short-term meditation training improves attention and self-regulation Undergraduate Chinese students 2007 Randomized controlled trial n = 40
Mindfulness-Based Cognitive Therapy for Depression: Replication and Exploration of Differential Relapse Prevention Effects. Recovered recurrently depressed patients 2004 Randomized controlled trial n = 73

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