Baseline characteristics of adults with neurofibromatosis enrolled on a psychosocial randomized controlled trial

The impact of a virtual mind-body program on symptoms of depression and anxiety among international English-speaking adults with neurofibromatosis

The neurofibromatoses (NFs) are a set of incurable genetic disorders that predispose individuals to nervous system tumors. Although many patients experience anxiety and depression, there is little research on psychosocial interventions in this population. The present study examined the effects of a mind-body intervention on depression and anxiety in adults with NF. This is a secondary analysis of the Relaxation Response Resiliency Program for NF (3RP-NF), an 8-week virtual group intervention that teaches mind-body skills (e.g., relaxation, mindfulness) to improve quality of life. Participants were randomized to 3RP-NF or the Health Enhancement Program for NF (HEP-NF) consisting of health informational sessions and discussion. We evaluated depression (PHQ-9) and anxiety (GAD-7) at posttreatment, 6 months, and 12 months. Both groups improved in depression and anxiety between baseline and posttest, 6 months, and 12 months. The 3RP-NF group showed greater improvements in depression scores from baseline to 6 months compared with HEP-NF and with lower rates of clinically significant depressive symptoms. There were no between-group differences for anxiety. Both interventions reduced distress and anxiety symptoms for individuals with NF. The 3RP-NF group may be better at sustaining these improvements. Given the rare nature of NF, group connection may facilitate reduced distress.

The impact of a virtual mind-body program on resilience factors among international English-speaking adults with neurofibromatoses: secondary analysis of a randomized clinical trial

PURPOSE

To test the effects of the Relaxation Response Resiliency Program - Neurofibromatosis (3RP-NF), a mind-body resilience program for people with NF, on resilience factors from baseline to post-treatment and 6- and 12-month follow-up.

METHODS

This is a secondary analysis of a fully powered randomized clinical trial (RCT) of 3RP-NF and health education control (HEP-NF). We recruited adults with NF1, NF2, or schwannomatosis who reported stress or difficulty coping with NF symptoms. Both conditions received 8 weekly 90-minute group sessions; 3RP-NF focused on building resilience skills. We measured resilience factors via the Measure of Current Status-A (adaptive coping), Cognitive and Affective Mindfulness Scale-Revised (mindfulness), Gratitude Questionnaire-6 (gratitude), Life Orientation Test Optimism Scale (optimism), and Medical Outcomes Study Social Support Survey (perceived social support) at baseline, post-intervention, and 6- and 12-month follow-up. We used linear mixed models with completely unstructured covariance across up to four repeated measurements (baseline, post-treatment, and 6- and 12-month follow-up) to investigate treatment effects on resilience factors.

RESULTS

We enrolled 228 individuals (Mage=42.7, SD = 14.6; 74.5% female; 87.7% White; 72.8% NF1, 14.0% NF2, 13.2% schwannomatosis). Within groups, both 3RP-NF and HEP-NF showed statistically significant improvements in all outcomes across timepoints. 3RP-NF showed significantly greater improvement in adaptive coping compared to HEP-NF from baseline to post-intervention and baseline to 6 months (Mdifference= 0.29; 95% CI 0.13-0.46; p < 0.001; Mdifference= 0.25; 95% CI 0.07-0.33; p = 0.005); there were no other between-group differences amongst the remaining resilience factors.

CONCLUSION

3RP-NF showed promise in sustainably improving coping abilities amongst people with NF.

TRIAL REGISTRATION INFORMATION

ClinicalTrials.gov Identifier: NCT03406208. Registration submitted December 6, 2017, first patient enrolled October 2017.

Neurofibromatosis Type 1 (NF1): Addressing the Transition from Pediatric to Adult Care

Health care transition, or HCT, is the process of adolescents and young adults moving from a child/family-centered model of health care to an adult/patient-centered model of health care. Healthcare providers have an essential role in this process which can be especially challenging for individuals with medical or special healthcare needs. Neurofibromatosis type 1 (NF1) is a complex multisystem disorder requiring lifelong medical surveillance, education, and psychosocial support. This review highlights the transition needs of NF1 patients and provides resources for both clinicians and families to facilitate HCT in this population. The authors propose a framework for the development of an effective NF1 transition program by using the Six Core Elements model of the Got Transition program, reviewing existing literature, and incorporating author experiences in the care and transition of NF1 patients.