A qualitative account of mothers of pediatric heart transplant recipients' experience at a pilot mindfulness-based retreat: insights for implementation.

Objective: To explore participants' shared experience attending a pilot mindfulness-based retreat (MBR) intervention supporting the psychological well-being of mothers of pediatric heart transplant (HTx) recipients.
Methods: A qualitative description approach was used within a larger hybrid mixed-methods pilot study evaluating the implementation-effectiveness of a 2-day MBR tailored specifically for a pediatric HTx population. A purposive sample of mothers was recruited from a leading Canadian pediatric HTx center, and each represented a primary, female-identifying caregiver, sharing residence with a pediatric HTx recipient of at least 4 months post-transplant. Two focus groups were conducted after and 16 individual interviews 3 months after the MBR to elicit participants' in-depth experience attending the MBR. Reflexive thematic data analysis led to theme development through an iterative process with consensus among team members.
Results: Sixteen mothers of pediatric HTx recipients (mean patient age 9.8 years; mean time post-transplant 8.2 years) participated in the MBR held in Ontario, Canada. Qualitative findings illuminated mothers' shared experience attending the MBR, reflecting three themes that describe key intervention elements beyond those affiliated with mindfulness practice alone: "respite," "readiness," and "relationships." Findings highlight acceptability and appropriateness as distinct yet interrelated implementation outcomes.
Conclusions: Elements of "respite," "readiness," and "relationships" are key components of the MBR experience that offer valuable intervention and clinical considerations related to mothers' psychological well-being. Aligning intervention acceptability and appropriateness through tailored strategies may aid implementation. Future research considering maternal readiness relative to support intervention participation is warranted.
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