Developing Self-Management Interventions After HCT

Through blood and stool samples the study team will track the interplay among PNS as they relate to diminished QOL. Symptoms tracked include neurocognitive dysfunction, fatigue, anxiety, depression and pain, inflammation (cytokines and C-reactive protein), gut microbiota \[(GM) richness and diversity\] and diet (macronutrients: carbohydrates, fats and proteins).