Effects of an integrated mindfulness intervention for veterans with diabetes distress: a randomized controlled trial.

INTRODUCTION: US military veterans have disproportionately high rates of diabetes and diabetes-related morbidity in addition to being at risk of comorbid stress-related conditions. This study aimed to examine the effects of a technology-supported mindfulness intervention integrated into usual diabetes care and education on psychological and biobehavioral outcomes. RESEARCH DESIGN AND METHODS: Veterans (N=132) with type 1 or 2 diabetes participated in this two-arm randomized controlled efficacy trial. The intervention arm received a one-session mindfulness intervention integrated into a pre-existing program of diabetes self-management education and support (DSMES) plus one booster session and 24 weeks of home practice supported by a mobile application. The control arm received one 3-hour comprehensive DSMES group session. The primary outcome was change in diabetes distress (DD). The secondary outcomes were diabetes self-care behaviors, diabetes self-efficacy, post-traumatic stress disorder (PTSD), depression, mindfulness, hemoglobin A1C (HbA1C), body weight, and blood pressure. Assessments were conducted at baseline, 12 weeks, and 24 weeks. Participant satisfaction and engagement in home practice were assessed in the intervention group at 12 and 24 weeks. RESULTS: Intention-to-treat group by time analyses showed a statistically significant improvement in DD in both arms without significant intervention effect from baseline to 24 weeks. Examination of distal effects on DD between weeks 12 and 24 showed significantly greater improvement in the intervention arm. Improvement in DD was greater when baseline HbA1C was <8.5%. A significant intervention effect was also shown for general dietary behaviors. The secondary outcomes diabetes self-efficacy, PTSD, depression, and HbA1C significantly improved in both arms without significant intervention effects. Mindfulness and body weight were unchanged in either group. CONCLUSIONS: A technology-supported mindfulness intervention integrated with DSMES showed stronger distal effects on DD compared with DSMES control. Examination of longer-term outcomes, underlying mechanisms, and the feasibility of virtual delivery is warranted. TRIAL REGISTRATION NUMBER: NCT02928952.

Veterans' Experiences With Diabetes: A Qualitative Analysis.

PURPOSE: The purpose of the study was to explore an understanding of the psychosocial-behavioral impact of diabetes self-management among veterans with diabetes. METHODS: Twenty-six veterans participated in 1 of 9 focus groups that were conducted following a group diabetes self-management education class and prior to a mindfulness intervention as part of a feasibility pilot study. Discussions were guided by open-ended questions that addressed the overarching research question, "How do attitudes and experiences with diabetes inform psychosocial-educational approaches to diabetes self-management education and care for veterans?" Focus groups were audio-recorded and transcribed. The data was then independently coded and thematically analyzed by 2 coders. RESULTS: Five main themes that reflect veterans' perceptions of their experiences with diabetes and diabetes self-management were identified: (1) distress and negative emotions, (2) social isolation, (3) perceived lack of control, (4) attitudes toward diabetes support, and (5) desire for information about stress, diabetes, health, and behavior. CONCLUSIONS: Veterans experience emotional distress and have unmet psychosocial needs related to diabetes self-management. Insight gained from these veteran perspectives suggests a framework for integrating psycho-educational interventions like mindfulness into diabetes care that emphasize stress reduction, person-centered communication, and opportunities for peer support.