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Telephone-adapted Mindfulness-based Stress Reduction (tMBSR) for patients awaiting kidney transplantation.

Cynthia R Gross, Maryanne Reilly-Spong, Taehwan Park, Ruizhi Zhao, Olga V Gurvich, Hassan N Ibrahim

Contemporary Clinical Trials June 2017 DOI: 10.1016/j.cct.2017.03.014 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Randomized, active-controlled, open-label trial Peer reviewed
Sample size 55
Population Patients awaiting kidney transplantation (age 54±12 years)
Interventions Telephone-adapted Mindfulness-Based Stress Reduction (tMBSR) telephone-based support group (tSupport)
Duration 8-week program with assessments at baseline, post-intervention, and 6-month follow-up
Measures State-Trait Anxiety Inventory (STAI), SF-12 Physical and Mental Component Summaries (PCS, MCS)
Topics Meditation
Keywords Kidney transplantation Telemedicine Telepsychology
Key findings Neither telephone-adapted MBSR nor a telephone support group produced clinically meaningful reductions in anxiety. However, tMBSR improved mental health-related quality of life at 6-month follow-up by 6.2 points on the SF-12 Mental Component Summary, twice the minimum clinically important difference, which the authors describe as encouraging and warranting further investigation.

Abstract

Patients with progressive kidney disease experience increasing physiologic and psychosocial stressors and declining health-related quality of life (HRQOL). We conducted a randomized, active-controlled, open-label trial to test whether a Mindfulness-based Stress Reduction (MBSR) program delivered in a novel workshop-teleconference format would reduce symptoms and improve HRQOL in patients awaiting kidney transplantation. Sixty-three transplant candidates were randomized to one of two arms: i) telephone-adapted MBSR (tMBSR, an 8-week program of meditation and yoga); or ii) a telephone-based support group (tSupport). Participants completed self-report questionnaires at baseline, post-intervention, and after 6-months. Anxiety, measured by the State-Trait Anxiety Inventory (STAI) post-intervention served as the primary outcome. Secondary outcomes included: depression, sleep quality, pain, fatigue, and HRQOL assessed by SF-12 Physical and Mental Component Summaries (PCS, MCS). 55 patients (age 54±12yrs) attended their assigned program (tMBSR, n=27; tSupport, n=28). 49% of patients had elevated anxiety at baseline. Changes in anxiety were small and did not differ by treatment group post-intervention or at follow-up. However, tMBSR significantly improved mental HRQOL at follow-up: +6.2 points on the MCS - twice the minimum clinically important difference (95% CI: 1.66 to 10.8, P=0.01). A large percentage of tMBSR participants (≥90%) practiced mindfulness and reported it helpful for stress management. Neither mindfulness training nor a support group resulted in clinically meaningful reductions in anxiety. In contrast, finding that tMBSR was more effective than tSupport for bolstering mental HRQOL during the wait for a kidney transplant is encouraging and warrants further investigation. ClinicalTrials.govNCT01254214.

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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