Multicenter Study on Caregiver Experiences in Pediatric Hematopoietic Stem Cell Transplantation: Part II. Treatment Challenges, Communication Barriers, and Caregiver-Driven Approaches to Mitigation.

Abstract

Hematopoietic stem cell transplantation (HSCT) is a life-saving yet complex treatment for pediatric patients that introduces significant physical, emotional, and logistical challenges for caregivers. This multicenter, prospective qualitative longitudinal study explored caregiver experiences across 4 time points: pre-transplant (n = 47), 30 d post-transplant (n = 43), 100 d post-transplant (n=34), and 6 months post-transplant (n=26). Forty-nine caregivers participated in semi-structured interviews, which were transcribed and thematically analyzed. This manuscript encompasses the following themes that emerged from the interviews: treatment-related side effects and complications, communication gaps, and the impact of the COVID-19 pandemic. Caregiver priorities evolved over time, shifting from managing acute complications such as pain, infections, mucositis, and medication administration to addressing longer-term concerns like developmental delays, nutritional rehabilitation, and psychosocial adaptation. Caregivers reported challenges such as information overload, inconsistent messaging, and limited preparation for transitions in care. They employed various strategies to cope, including advocacy, peer support, and the use of healthcare team resources. These findings highlight the importance of stage-specific, tailored interventions to support caregivers throughout the HSCT journey. Clear communication, accessible education, and coordinated multidisciplinary care are essential to fostering caregiver resilience and improving patient and family-centered outcomes.