Comparison of atrial fibrillation prevalence and in-hospital cardiovascular outcomes between patients undergoing allogeneic versus autologous hematopoietic stem cell transplantation: insights from the national inpatient sample

Role of Hematopoietic Stem Cell Transplantation As Salvage Treatment of Acute Promyelocytic Leukemia Initially Treated with All-Trans-Retinoic Acid: A Retrospective Analysis of the Japan Adult Leukemia Study Group (JALSG) APL97 Study

Outcome of relapsed/refractory acute promyelocytic leukaemia in children, adolescents and young adult patients - a 25-year Italian experience.

Serological Response Following BNT162b2 Anti-Sars-Cov-2 mRNA Vaccination in Hematopoietic Stem Cell Transplantation Patients

Autologous Hematopoietic Stem Cell Transplantation (HCT) is a Safe and Effective Treatment for Primary Plasma Cell Leukemia: The CIBMTR Experience.

The Impact of Pre-Transplant Depression on Outcomes of Allogeneic and Autologous Hematopoietic Stem Cell Transplantation

Preparing for Growth: Current Capacity and Challenges in Hematopoietic Stem Cell Transplantation Programs

Hematopoietic stem cell transplantation (HSCT) recipients may be at an elevated risk of developing active tuberculosis infection due to suppression in the cellular immune system. Herein, we aimed to evaluate the prevalence of latent tuberculosis and active tuberculosis in patients with allogeneic and autologous HSCT. In this cohort, data were obtained retrospectively from patients' records. The patients who were followed up in the bone marrow transplantation unit of the University of Health Sciences Dr Abdurrahman Yurtaslan Ankara Oncology Education and Research Hospital between January 2016 and December 2019 were screened for the study. And the HSCT recipients who had tuberculin skin test and/or QuantiFERON-TB gold (QFT-GIT) test results were included in the study. A total of 361 patients were included in the study, 227 patients had autologous HSCT, and 134 patients had allogeneic HSCT. QFT-GIT was performed in 10 patients with allogeneic HSCT, and it was found positive in only 1 patient. Tuberculin skin test ≥5 mm was accepted as positive and was accepted to have latent tuberculosis, and it was positive in 18.2% (41) of the patients with autologous HSCT and was positive in 21.6% (29) of the patients with allogeneic HSCT. There was no significant difference between the 2 groups (P = .429). Isoniazid (INH) prophylaxis was started in 16.7% of patients with autologous HSCT and 22.4% of patients with allogeneic HSCT. During follow-up, active tuberculosis did not develop in any patients in both groups. There was no statistically significant difference found between allogeneic and autologous HSCT recipients regarding the prevalence of latent tuberculosis. Active tuberculosis infection did not develop in any of the patients who started INH prophylaxis. INH prophylaxis seems to be very efficient in preventing the reactivation of latent tuberculosis in patients going through allogeneic HSCT and/or autologous HSCT.

Severe autoimmune diseases (ADs) are a major source of disability and reduced quality of life and may result in shortened life expectancy, particularly in treatment-resistant patients. For several decades, allogeneic and autologous haematopoietic stem cell transplantation (HSCT) has been the focus of scientific investigation as a potential means of delivering 'one-off' intensive treatment in severe ADs. Improvements in the clinical safety of HCST were followed by its increasing use in recent years as an experimental treatment for severe and resistant ADs. European and North American registries have accumulated between one and two thousand procedures. Retrospective analyses and prospective studies have demonstrated the feasibility, safety and initial efficacy data in various ADs. Profound cell biological changes induced by HSCT leading to stabilization or reversal of organ damage have been characterized. These have also shed light on basic disease mechanisms and support investigation of more specific cellular therapy in ADs. There is clear potential for harnessing a profound immunological effect through HSCT. However, there is a need for an ongoing balance against evolving non-transplant treatments for ADs. Ideally, these issues should be resolved in phase III studies, in which HSCT approaches are compared with the best comparator.

Osteochondroma after Hematopoietic Stem Cell Transplantation in Childhood. An Italian Study on Behalf of the AIEOP-HSCT Group

Background Allogeneic and autologous hematopoietic stem cell transplantation (HSCT) are potential curative treatments for several hematological malignancies (1). Survival after HSCT has improved over the last decade, but survivors remain at risk for health issues after transplantation. Cardiovascular complications after HSCT are increasingly recognized (2). Cardiovascular diseases may be an important cause of mortality and morbidity in patients after HSCT owing to the toxicities of the cancer therapies; however, the incidence of cardiovascular events (CVEs) in this population has not been completely characterized. The objective of this systematic review is to summarize the evidence on the incidence of CVEs in HSCT recipients. Methods Medline and Embase were searched from inception to December 2020 without language restriction. Two authors independently screened the titles and abstracts. Inclusion criteria were: cohort studies and phase 3 randomized controlled trials that reported CVEs (i.e., heart failure, arrythmias, acute coronary syndrome, and stroke) or cardiovascular death among adults who underwent HSCT for a hematological malignancy. All-cause mortality, relapse-related mortality, and non-relapse-related mortality (NRM) were also collected. Studies in which the follow up period was not started immediately after HSCT were excluded due to the risk of immortal bias. Results Of 8151 nonduplicate articles, 30 studies including 14019 individuals post autologous HSCT, and 22 studies including 31049 individuals post allogeneic HSCT met the inclusion criteria. The cumulative incidence of CVEs in the first 100 days post autologous HSCT was 9% and arrhythmia (i.e., atrial fibrillation) was the most common CVE. In recipients of allogeneic HSCT, the 100-day cumulative incidence of CVEs was 3%, and heart failure (HF) was the most common reported CVE. In recipients of autologous and allogeneic HSCT, cardiovascular death was responsible for 43% and 10% of NRM within 100 days, respectively (Table 1). The incidence of CVEs was 4.96 per 1000-person years (95% CI; 4.21–5.80) in long-term survivors (beyond 100-days) of autologous HSCT, and HF was the most common CVE in this population. In long-term survivors of allogeneic HSCT, the incidence of CVEs was 1.90 per 1000-person years (95% CI: 1.59–2.24). Cardiovascular death was the most frequently reported CVE in long-term survivors of allogeneic HSCT (Table 2). Conclusion CVEs remain a major cause of non relapse morbidity and mortality in recipients of HSCT, especially recipients of autologous HSCT within the first 100 days. Future studies are needed to identify the risk factors for CVEs that are specific to HSCT recipients. Funding Acknowledgement Type of funding sources: None.

Hematopoietic Stem Cell Transplant for Pediatric Acute Promyelocytic Leukemia

Hematopoietic Stem Cell Transplantation for Children with Neurological Diseases Improves the Outcomes and Not Leads to Significant Late Effects — Report from Russian Group

A Retrospective Comparison of Allogenic and Autologous Hematopoietic Stem Cell Transplantation in Patients with T-Cell Lymphoblastic Lymphoma

Hematopoietic Stem Cell Transplantation for Refractory or Recurrent Non-Hodgkin Lymphoma in Children and Adolescents

Translational Research Efforts in Biomarkers and Biology of Early Transplant-Related Complications