The MEANING trial is a randomized controlled mixed methods pilot designed to compare a novel mindfulness meditation-based intervention (MEANING) to usual care for adults with advanced-stage solid malignancies and their family caregivers.
Mindfulness meditation practices have reduced emotional distress, avoidant coping, and improved spiritual well-being in adult cancer patients. These beneficial effects may occur through present-moment acceptance of unpleasant thoughts, feelings, and circumstances and adaptive coping through self-awareness, self-regulation, and self-transcendence. Most mindfulness trials in cancer have focused on early-stage survivors; however, preliminary evidence suggests that mindfulness may help reduce distress in patients with advanced cancer and their family caregivers (FCGs). Sixty patients with an advanced-stage solid malignancy and their FCGs (60 dyads) will be randomized in equal numbers to receive either the 6-week mindfulness intervention or usual care. Both groups will receive standard cancer care throughout the study period. Dyads randomized to the mindfulness arm will learn mindfulness meditation practices (e.g., body scan, sitting meditation) and mindful communication practices to enhance quality of life, support advance care planning engagement, and improve a variety of secondary outcomes. The study will use a mixed methods 2-arm randomized design to examine the effects of the mindfulness intervention compared to usual care and seek to explain trial results using insights gleaned from post-intervention qualitative interviews.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
NONE
Enrollment
108
The Mindfulness intervention sessions are designed to cultivate present-moment awareness in everyday life to facilitate adaptive and non-reactive relating to thoughts, feelings, and bodily sensations. Participants will be provided with 10-20 minute audio recordings of each of 5 mindfulness practices covered in class, recorded in the facilitator's voice. Participants will be encouraged to practice mindfulness at home 10-20 minutes per day, 6 days per week. Participants will be provided with weekly diaries on which to record type and amount of home practice of mindfulness skills.
Indiana University
Indianapolis, Indiana, United States
Change from baseline in quality of life (QoL) for Patients
QoL for patients will be assessed with the McGill Quality of Life Inventory.
Time frame: Baseline, 6 weeks, and 10 weeks
Change from baseline in quality of life (QoL) for Family Caregivers
QoL for family caregivers will be assessed with the Caregiver Quality of Life - Cancer scale (CQoLC).
Time frame: Baseline, 6 weeks, and 10 weeks
Change from baseline in advance care planning (ACP) stage of change
ACP stage of change will be assessed by a measure modified from Fried et. al assessing stage of change for 3 advance care planning behaviors (completing a living will, medical power of attorney form, or POLST form; patient only measure).
Time frame: Baseline, 6 weeks, and 10 weeks
Change from baseline in advance care planning (ACP) engagement
ACP engagement (self-efficacy, readiness) will be measured using 2 subscales of the Advance Care Planning Engagement Survey (patient only measure).
Time frame: Baseline, 6 weeks, and 10 weeks
Change from baseline in caregiver burden
Caregiver burden will be measured using the Zarit Burden Interview (family caregiver measure only)
Time frame: Baseline, 6 weeks, and 10 weeks
Change from baseline in avoidant coping
Avoidant coping will be assessed using the Mini-MAC Cognitive Avoidance subscale
Time frame: Baseline, 6 weeks, and 10 weeks
Change from baseline in avoidant coping
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Avoidant coping will be assessed using the Brief COPE Self-Distraction, Denial, and Behavioral Disengagement subscales
Time frame: Baseline, 6 weeks, and 10 weeks
Change from baseline in depressive symptoms
Depressive symptoms will be assessed using the PHQ-8
Time frame: Baseline, 6 weeks, and 10 weeks
Change from baseline in anxiety
Anxiety will be assessed using the GAD-7
Time frame: Baseline, 6 weeks, and 10 weeks
Change from baseline in spiritual well-being
Spiritual well-being will be measured using the FACIT-SP.
Time frame: Baseline, 6 weeks, and 10 weeks
Change from baseline in sleep disturbance
Sleep disturbance will be assessed using the PROMIS Sleep Disturbance.
Time frame: Baseline, 6 weeks, and 10 weeks
Change from baseline in family communication
Family communication will be assessed using the Social Constraint Scale
Time frame: Baseline, 6 weeks, and 10 weeks
Change from baseline in interpersonal closeness
Interpersonal closeness will be assessed using the Perceived Interpersonal Closeness Scale.
Time frame: Baseline, 6 weeks, and 10 weeks
Change from baseline in acceptance of illness
Acceptance of illness will be assessed using the PEACE Scale.
Time frame: Baseline, 6 weeks, and 10 weeks
Change from baseline in mindfulness
Mindfulness will be assessed using the FFMQ-SF Non-reactivity to Internal Experience and Acting with Awareness subscales.
Time frame: Baseline, 6 weeks, and 10 weeks
Distress Thermometer
Distress will be assessed using the Distress Thermometer.
Time frame: Baseline, 6 weeks, and 10 weeks
Intervention satisfaction and helpfulness
Satisfaction and helpfulness with the Mindfulness intervention will be assessed using single-item investigator-created 7- and 10-point Likert scales, respectively (Mindfulness group only).
Time frame: 6 weeks