“…In addition to high levels of fatigue and insomnia, the symptom experience during this phase reflects gastrointestinal (GI) toxicities characteristic of the early post-transplant period including nausea [7,9,13], anorexia [7,9,13,56], xerostomia [7,13], taste changes [7] and diarrhea [7,9,10]. Although well described, GI complications have been reported as the most debilitating side effect of HSCT [65], in some cases delaying hospital discharge [66,67] and contributing to hospital readmission following HSCT [68]. In addition, the relationship between poor nutritional status and clinical outcomes such as fever [69] and GVHD severity [70] are being explored.…”