Quality of life and patient-reported outcomes in chronic severe neutropenia conditions.

Quality of life (QOL) and patient-reported outcomes (PROs) assessments in immunodeficiency patients, including those with chronic severe neutropenia conditions, are imperative to determining modifiable health-related features to optimize care. We present the largest study to date of QOL in those with chronic severe neutropenia conditions with further evaluation of patient provider satisfaction and patient-reported outcome measures. Subjects completed electronic surveys assessing QOL, PROs, and patient provider satisfaction. There is a significantly negative impact of a chronic severe neutropenia disorder on QOL, fatigue, physical function, cognitive function and pain in adult patients when compared to controls. Children with a chronic neutropenia condition had comparable QOL to controls, but reported fewer depressive symptoms, improved mobility, and stronger self-reported peer relationships. Adults had worse scores for QOL, depression and fatigue when compared to children. Adult and pediatric chronic severe neutropenia patients or their caregivers felt that their medical provider was compassionate, trustworthy, and accessible. However, less than 50% of adult patients agreed their clinician had excellent expertise in white blood cell disorders. Chronic neutropenia complexly affect QOL and PROs. An analysis of these parameters allows for targeted interventions to improve patient psychosocial, physical and neurocognitive health.