IntroductionThe assessment of using patient-reported outcomes (PROs) within comprehensive care follow-up programmes, specifically focused on health screening, remains largely unexplored. PROs were... Show moreIntroductionThe assessment of using patient-reported outcomes (PROs) within comprehensive care follow-up programmes, specifically focused on health screening, remains largely unexplored. PROs were implemented in our late effects and comprehensive care programme after paediatric hematopoietic stem cell transplantation (HSCT) for nonmalignant diseases. The programme focuses solely on screening of physical and mental health and on discussing PROs during the consultation.MethodsThe primary method of this study was semistructured interviews to explore the perspective of both patients and healthcare providers' (HCP) on the use of PROs, which were thematically analyzed. Additionally, an explorative quantitative approach with patient-reported experience measures (PREMS) was used, with a pretest–posttest design, to assess whether the use of PROs was accompanied by more patient-centred care.ResultsFrom the patient-interviews (N = 15) four themes were extracted: use of PROs (1) help to discuss topics; (2) make the patients feel understood; (3) create a moment of self-reflection; and (4) make consultations more efficient. Pre- and postimplementation analysis of PREMs (N = 40) did not show significant differences in terms of patient-centeredness.ConclusionOur results demonstrate the added value of integrating PROs for health screening purposes within the long-term follow-up programme after paediatric HSCT, as perceived by both patient and HCP. With the active use of PROs, patients are stimulated to consciously assess their health status.Patient ContributionThis study included patients as participants. Caregivers were approached if patients were below a certain age. Additionally, preliminary results were shared with all patients (including nonparticipants) during a patient conference day. Show less
Positron emission tomography (PET) is a promising technique to improve the assessment of systemic sclerosis associated interstitial lung disease (SSc-ILD). This technique could be of particular... Show morePositron emission tomography (PET) is a promising technique to improve the assessment of systemic sclerosis associated interstitial lung disease (SSc-ILD). This technique could be of particular value in patients with severe diffuse cutaneous SSc (dcSSc) that are possibly eligible for autologous hematopoietic stem cell transplantation (aHSCT). aHSCT is a potentially effective therapy for patients with severe dcSSc and ILD, leading to stabilization or improvement of lung function. However, there is a high need to improve patient selection, which includes (1) the selection of patients with rapidly progressive ILD for early rather than last-resort aHSCT (2) the prediction of treatment response on ILD and (3) the understanding of the mechanism(s) of action of aHSCT in the lungs. As previous studies with F-18-FDG PET in SSc-ILD and other forms of ILD have demonstrated its potential value in predicting disease progression and reactivity to anti-inflammatory treatment, we discuss the potential benefit of using this technique in patients with early severe dcSSc and ILD in the context of aHSCT. In addition, we discuss the potential value of other PET tracers in the assessment of ILD and understanding the mechanisms of action of aHSCT in the lung. Finally, we provide several suggestions for future research. Show less
Ruggeri, L.; Eikema, D.J.; Bondanza, A.; Noviello, M.; Biezen, A. van; Wreede, L.C. de; ... ; Velardi, A. 2022
Transplacental trafficking of maternal and fetal cells during pregnancy establishes long-term reciprocal microchimerism in both mother and child. Consequently, the maternal immune system may become... Show moreTransplacental trafficking of maternal and fetal cells during pregnancy establishes long-term reciprocal microchimerism in both mother and child. Consequently, the maternal immune system may become sensitized to paternal histocompatibility antigens. It has been hypothesized that mother's "exposure" to paternal HLA haplotype antigens during pregnancy may affect the outcome of hematopoietic stem cell transplantation (HSCT) when the mother serves as a donor for the child. In T cell-depleted HLA-haploidentical HSCT, maternal donors have been associated with improved transplantation outcomes. The present retrospective multicenter study, conducted on behalf of the Cellular Therapy and Immunobiology Working Party of the European Society of Blood and Marrow Transplantation, involved 409 patients (102 pediatric and 307 adult) with acute leukemia who underwent HLA-haploidentical HSCT. The goal of the study was to evaluate the role of maternal donors in a large cohort of haploidentical transplantation recipients. Transplantation from maternal donors was associated with a lower relapse incidence in T cell-depleted HSCTs (hazard ratio [HR], 2.13; 95% confidence interval [CI], 1.16 to 3.92; P = .018) as well as in a limited series of unmanipulated in vivo T cell-depleted HSCTs (HR, 4.15; 95% CI, 0.94 to 18.35; P= .06), along with better graft-versus-host disease/relapse-free survival (GRFS) in T cell-depleted HSCT (HR, 1.67; 95% CI, 1.02 to 2.73; P = .04). These results indicate that the mother is the preferred donor to provide better GRFS in T cell-depleted HLA-haploidentical HSCT for acute leukemia. Show less
