BACKGROUND

Although the diagnosis and treatment of a primary brain tumor present unique challenges to patients and their family caregivers, evidence-based supportive care interventions are generally lacking. The primary aim of this research protocol is to determine the feasibility of implementing a dyadic yoga (DY) versus a caregiver yoga (CY) intervention or a wait-list control (WLC) group using a randomized controlled trial design.

METHODS

Seventy-five glioma patients undergoing radiotherapy and their family caregivers are randomized to the DY, CY, or a WLC group. Patient-caregiver dyads in the DY group and caregivers in the CY group receive 15 sessions (45 min each) over the course of patients' standard radiotherapy (6 weeks). Patients and caregivers in all groups complete baseline assessments of symptoms, quality of life (QOL), and health utilization outcomes prior to randomization. Follow-up assessments are performed 6 weeks and then again 3 months later. The primary outcome is feasibility (i.e., ≥ 50% of eligible dyads consent, ≥ 70% of enrolled dyads complete all assessments, and ≥ 50% of all practice sessions are attended). We will also perform primarily descriptive analyses of the self-reported outcomes (e.g., fatigue, overall QOL) and explore potential intervention moderators (e.g., performance status) to inform a larger future trial.

CONCLUSION

This trial will provide important information regarding the feasibility of a dyadic versus a caregiver yoga intervention regarding symptom, QOL, and health utilization outcomes in glioma patients and their caregivers.

TRIAL REGISTRATION

ClinicalTrials.gov NCT02481349.