More often than not, we're in sync: patient and caregiver well-being over time in stem cell transplantation

Background: Hematopoietic stem cell transplantation (HSCT) is an aggressive medical procedure which significantly impacts the shared emotional well-being of patients and family caregivers (FC). Prior work has highlighted the significant overlap in well-being among patients and FCs; however, how this interdependence may change over the course of HSCT has received less attention. Methods: We conducted secondary analyses of a supportive intervention delivered to 154 FCs of HSCT patients and examined relationships at baseline, 6 weeks, 3 and 6 months post-HSCT. Actor Partner Interdependence Modeling examined patient quality of life (QOL) and FC anxiety/depression. Results: The data did not fit a multigroup approach limiting our ability to test intervention effects; however, bivariate analyses indicated FC depression significantly correlated to patient QOL at baseline (r= - .32), 6 weeks (r= - .22) and 6 months post-HSCT (r= - .34; p's <.05); whereas FC anxiety was only correlated with patient QOL at the first two timepoints (p's <.05). There was an unexpected, partner effect such that worse patient QOL at 6-weeks significantly related to lower FC depression at 3-months (B = .1 93; p= .026) and changed direction with patient QOL at 3-months being related to more FC depression at 6-months (B= -.187; p = .001). Conclusions: These findings highlight the significant, yet nuanced, interdependence of patient QOL and FC wellbeing during HSCT. Specifically, greater interdependence was observed between patient QOL and FC depression compared to FC anxiety, suggesting potential treatment targets for patients and their families.

Automated summary

This study examined the well-being of family caregivers of Hematopoietic stem cell transplantation (HSCT) patients during the treatment process and found a significant correlation between patient quality of life and caregiver depression. The results suggest a significant yet nuanced interdependence between patients and caregivers, providing potential treatment targets for patients and their families.