Comparison of Cytomegalovirus Reactivation in Children After Allogeneic Hematopoietic Cell Transplantation in 2 Transplant Eras.

Background: Reactivation of cytomegalovirus (CMV) is typically considered harmless as long as the immune system remains unaffected by medications or other factors. CMV reactivation may occur as a result of acute graft-versus-host disease of Grades II to IV. One possible factor contributing to this risk is the rise in the number of donors who lack genetic similarities or relationships.

Blinatumomab in Children with MRD-Positive B-Cell Precursor Acute Lymphoblastic Leukemia: A Report of 11 Cases.

Relapsed B-cell acute lymphoblastic leukemia (B-ALL) remains an unresolved matter of concern regarding adverse outcomes. This case study aimed to evaluate the effectiveness of blinatumomab, with or without door lymphocyte infusion (DLI), in treating measurable residual disease (MRD)-positive B-ALL. All patients who received blinatumomab salvage therapy were included in this study.

Hand Castings of Children With Terminal Illnesses From Cancer Can Provide Comfort to Grieving Families.

Registered nurses have voluntarily created hand casts for families, providing comfort during challenging moments. Hand casting moves the patient's family and nurses. As requested by parents, staff apply a quick-drying gel to sick children's hands and feet.

Vitiligo and Alopecia Areata After Donor Lymphocyte Infusions in a Child With Relapsed Acute Myeloid Leukemia.

Rarely do patients with chronic graft-versus-host disease (cGVHD) experience vitiligo and alopecia areata. Nevertheless, the exact cause of vitiligo and alopecia areata is still not fully understood. The patient experienced a relapse of acute myeloid leukemia (AML) following a second complete remission after undergoing HLA-6/8 mismatched unrelated donor hematopoietic cell transplantation (HCT).

Early Allogeneic Transplantation Favorably Influences the Outcome of Pediatric Acute Myeloid Leukemia-A Retrospective Study in a Single Center Over 2 Decades.

Background: Transplantation advancements offer the potential for improving the prognosis of patients with acute myeloid leukemia (AML). Controversies surrounding indications and timing persist. We focused on identifying prognostic factors and exploring the advantages of early transplantation.

Aloe vera gel for prevention of chemotherapy-induced hyperpigmentation: Four case reports.

Rationale: This study aimed to evaluate the efficacy of topical application of Aloe vera gel in preventing chemotherapy-induced hyperpigmentation (CIH). CIH is a common side effect of chemotherapy that causes skin irritation, redness, and itching. Aloe vera has been studied for its potential use in treating radiation-induced dermatitis, which may help alleviate some of the symptoms associated with this condition.

Association of CD34 Cell Dose with Progression-free Survival after Allogeneic Peripheral Blood Hematopoietic Cell Transplantation in Children with Hematologic Malignancies.

Background: A higher CD34 cell dose is associated with improved engraftment but may also be associated with an increased risk of complications after allogeneic hematopoietic stem cell transplantation, including graft-versus-host disease (GVHD).

Methods: We retrospectively analyze the impact of CD34 cell dose on OS, PFS, neutrophil engraftment, platelet engraftment, treatment-related mortality, and GVHD grading.

Results: For analyses, CD34 cell dose was stratified into low (< 8.

Immersive Virtual Reality to Distract From Pain in Children Treated With L-asparaginase by Intramuscular Injection.

Background Treatment-related pain and discomfort are two of the most common manifestations in children with acute lymphoblastic leukemia (ALL). Patients with ALL are usually treated with L-asparaginase (L-ASP) by intramuscular injection. Children receiving L-ASP chemotherapy must bear adverse reactions such as pain caused by intramuscular injections.

Allogeneic stem cell transplantation without preconditioning in a child with therapy-related myelodysplastic syndrome: A case report.

Rationale: Infants with mixed-lineage leukemia (MLL)-rearranged leukemia are usually refractory to standard induction therapy and are not immediate candidates for allogeneic hematopoietic stem cell transplantation (allo-HSCT). Chromosome 11q23 translocations, resulting in MLL rearrangement, have been well characterized in infant acute lymphoblastic leukemia (ALL). While t(4;11) ALL continues to have carry a bleak prognosis, patients with therapy-related myelodysplastic syndrome (t-MDS) have a shorter median overall survival than those compared with de novo MDS.

Malignant testicular tumors in children: A single institution's 12-year experience.

Testicular neoplasms are not commonly found in children and are a formidable threat if treated inappropriately. However, there is no consensus regarding its management. This study aimed to create a holistic picture of the interprofessional team in the management of malignant testicular tumors.

Molecular genetics of β-thalassemia: A narrative review.

β-thalassemia is a hereditary hematological disease caused by over 350 mutations in the β-globin gene (HBB). Identifying the genetic variants affecting fetal hemoglobin (HbF) production combined with the α-globin genotype provides some prediction of disease severity for β-thalassemia. However, the generation of an additive composite genetic risk score predicts prognosis, and guide management requires a larger panel of genetic modifiers yet to be discovered.

Comparable Outcomes Between Adolescent/Young Adults and Children With Acute Myeloid Leukemia Following Allogeneic Hematopoietic Cell Transplantation: A Single-Center Experience.

Background: The cytogenetics of acute myeloid leukemia (AML) increases exponentially with age. Adolescent and young adult (AYA) patients have specific psychosocial and other challenges, influencing their ability to access appropriate treatment. Therefore, in allogeneic hematopoietic stem cell transplantation (allo-HSCT) for AML, inferior outcomes would be observed in AYA patients compared to children.

Health-related quality of life predicts length of hospital stay and survival rates for pediatric patients receiving allogeneic hematopoietic cell transplantation.

Purpose: We examined the association between health-related quality of life (HRQoL) of pediatric patients during hospitalization for allogeneic hematopoietic cell transplantation (HCT) and length of hospital stay, and 1-year survival.

Methods: Primary family caregivers were proxy-assessors for the Pediatric Quality of Life (PedsQL) Stem Cell Transplant Module at three time points: 5-days pre-HCT (T0); 14-days post-HCT (engraftment, T1); and 1-week before hospital discharge (T2). Cox regression analyses determined predictors of the overall 1-year survival after allogeneic HCT.

The effect of tetrastarch solution for capillary leak syndrome following allogeneic hematopoietic stem cell transplantation: A report of 2 cases.

Capillary leak syndrome (CLS) is a severe complication of allogeneic hematopoietic stem cell transplantation (HSCT) characterized by weight gain, generalized edema, hypotension, and hypoalbuminemia. The primary pathogenesis is injury of the capillary endothelium resulting in a loss of intravascular fluid into the interstitial space. Treatment is limited to vascular endothelial growth factor withdrawal and systemic corticosteroids.

Effect of transfusion convalescent recovery plasma in patients with coronavirus disease 2019.

Objectives: To evaluate curative effects of coronavirus disease 2019 (COVID-19) patients by the transfusion of other convalescent plasma.

Methods: Retrospective analysis of the clinical data of 18 patients with severe and critical COVID-19, who were hospitalized in the ICU of Xianghu Branch of the First Affiliated Hospital of Nanchang University from February 1 to March 15, 2020. Patients were subdivided into an experimental group (=6, who had transfused the plasma) and an observation group (=12, who had no plasma transfusion).

Cytogenetic aberration in mixed-phenotype acute leukemia in children: A single-center retrospective review.

Background: Mixed-phenotype acute leukemia (MPAL) poses a diagnostic and therapeutic dilemma. No consensus exists on the strategy to assign patients with MPAL to either lymphoid- or myeloid-directed treatment. Thus, a better understanding of the characteristics of MPAL is a crucial unmet need.

Effectiveness of a Three-Stage Intervention in Reducing Caregiver Distress During Pediatric Hematopoietic Stem Cell Transplantation: A Randomized Controlled Trial.

More than one fourth of primary caregivers report clinically significant distress during the hematopoietic stem cell transplantation (HSCT) process. Providing early support to primary caregivers could reduce caregiver distress and improve the quality of life. This study examined the effects of a three-stage caregiver support intervention designed to reduce caregiver distress and improve quality of life during pediatric HSCT hospitalization.

Exploring the concerns and experiences of parents of children scheduled to receive haematopoietic stem cell transplant.

Aims: To explore the concerns and experiences of parents of children scheduled to receive allogeneic haematopoietic stem cell transplantation.

Design: A qualitative secondary analysis of interview data from an intervention study.

Methods: A total of 28 parents (4 fathers and 24 mothers) were recruited from a children's hospital, which performs approximately one-third of all paediatric haematopoietic stem cell transplantation cases in Taiwan.

Diagnostic Value of C-reactive Protein and Interleukin-8 in Risk Stratification of Febrile Neutropenic Children with Allogeneic Hematopoietic Stem Cell Transplantation.

In this analysis, the levels of CRP and IL-8 were employed as a guide for designing the duration of antibiotics administration in the condition of febrile neutropenia. The importance of laboratory biomarkers is in the early diagnosis of critical illness and adjustment of further management. IL-8 is a useful biomarker for the early identification of critically ill patients, compared to CRP in FN.

Factors associated with cytomegalovirus infection in children undergoing allogeneic hematopoietic stem-cell transplantation.

While preemptive therapy with ganciclovir (GCV) for cytomegalovirus (CMV) infection is used following allogeneic hematopoietic stem-cell transplantation (HSCT), risk factors for CMV infection in children undergoing HSCT are poorly understood.We studied CMV reactivation following allogeneic HSCT by retrospectively analyzing pediatric patients who received allogeneic HSCT and preemptive GCV therapy between 1998 and 2016. The level of viremia requiring preemptive GCV therapy was >1 CMV antigen-positive cells per 5 × 10 leukocytes during the antigenemia assay era and >1000 copies/mL in the polymerase chain reaction era.

Small cell variant of ALK-positive anaplastic large cell lymphoma with primary subcutaneous presentation: A case report.

Rationale: The rare morphological variant of anaplastic large cell lymphoma (ALCL) may pose a challenge in diagnosis, especially when presentation primarily involves skin lesions.

Patient Concerns: Here we describe a rare case of small cell variant of ALCL in an 11-year-old girl.

Diagnosis: We performed clinical, morphological, and immunohistochemical analyses of developed cutaneous nodules.

Effects of Cryopreservation Duration on the Outcome of Single-Unit Cord Blood Transplantation.

Cryopreservation is widely used in umbilical cord blood (UCB) banking, yet its impact on progenitor cell function remains largely unaddressed. It is unknown whether long-term cryopreservation affects UCB transplantation outcomes. Herein, we evaluated the impact of UCB age on clinical outcomes and investigated the effect of cryopreservation duration of UCB on hematopoietic potency in 91 patients receiving single cord blood transplantations.