ABSTRACT
The purpose of this study was to investigate Karnofsky performance status (KPS) scores and visual analogue scale (VAS) scores to explain which domains in the standardized self-reported quality of life (QOL) are instrumental for long-term hematopoietic stem cell transplantation (HSCT) survivors. We conducted a nationwide cross-sectional questionnaire study on 221 survivors with allogeneic-HSCT in 28 pediatric centers. Patient-reported QOL was assessed at a single time point using the 36-item Short-Form Survey (SF-36), the Functional Assessment of Cancer Therapy-Bone Marrow Transplant (FACT-BMT), and VAS scores. KPS scores were significantly correlated with both physical and role component summary scores of the SF-36, while the VAS provided by the patient (VASpt) was significantly correlated with the mental component summary score of the SF-36 and many subscales of the FACT-BMT. The VAS provided by the participants' attending physician (VASdoc) was correlated well with KPS scores. A VASpt score more than 40% lower than KPS scores suggested mental health problems. In conclusion, KPS scores might be considered as an indicator for physical and role/social components and VASpt score as an indicator for mental components and HSCT-specific QOL.
Subject(s)
Hematopoietic Stem Cell Transplantation , Quality of Life , Child , Humans , Karnofsky Performance Status , Cross-Sectional Studies , Visual Analog Scale , Survivors , Hematopoietic Stem CellsABSTRACT
Young adult survivors of childhood cancer may have a perception gap with their families. Patients aged 18-39 years after treatment of cancer and their families (28 pairs) completed a survey that contained questions on health-related quality of life using the 36-item short form survey. There was a significant difference in the role-social component score (mean difference -2.23; p = 0.04) with family reporting higher scores than patients. Families may overestimate the social function of cancer survivors, emphasizing the importance of the long-term follow-up by taking into account the risk of a gap (IRB approval No.: R2257-1).
Subject(s)
Cancer Survivors , Neoplasms , Child , Humans , Neoplasms/therapy , Perception , Quality of Life , Survivors , Young AdultABSTRACT
We performed a retrospective analysis of leukaemic surface antigen expression and genomic data from a total of 100 RUNX1-RUNX1T1-positive paediatric acute myeloid leukaemia (AML) patients enrolled in the Japanese Paediatric Leukaemia/Lymphoma Study Group (JPLSG) AML-05 protocol to determine risk factors for relapse. In univariate analysis, the KIT exon 17 mutation (n = 21) and CD19 negativity (n = 59) were significant risk factors for relapse (P = 0·01). In multivariate analysis, CD19 negativity was the sole significant risk factor for relapse (hazard ratio, 3·09; 95% confidence interval, 1·26-7·59; P < 0·01), suggesting that biological differences between CD19-positive and CD19-negative RUNX1-RUNX1T1 AML patients should be investigated.
Subject(s)
Antigens, CD19/biosynthesis , Core Binding Factor Alpha 2 Subunit/biosynthesis , Gene Expression Regulation, Leukemic , Leukemia, Myeloid, Acute/mortality , RUNX1 Translocation Partner 1 Protein/biosynthesis , Adolescent , Child , Child, Preschool , Disease-Free Survival , Female , Humans , Leukemia, Myeloid, Acute/genetics , Leukemia, Myeloid, Acute/metabolism , Leukemia, Myeloid, Acute/therapy , Male , Survival RateABSTRACT
No standard of care for pure red cell aplasia (PRCA) after major ABO-incompatible hematopoietic stem cell transplantation (HSCT) has been established. We conducted a retrospective cohort study to learn the efficacy and outcome of treatment for PRCA. One hundred forty-five recipients who showed delayed recovery of erythropoiesis and survived >100 days after transplantation without early disease progression were selected from 2846 records of major ABO-incompatible transplantation in the registry database in Japan, and detailed data of 46 recipients were collected. Treatment of PRCA, such as rapid tapering of calcineurin inhibitors, corticosteroids, or additional immunosuppressants, was given to 22 patients but not to the other 24 patients. The overall response rate of the treatment group was 54.5%. The number of days from diagnosis of PRCA to recovery of reticulocytes >1% and the cumulative number of red blood cell transfusions were not significantly different between the 2 groups. Infections accounted for the death of 7 of 11 patients in the treatment group. Univariate analysis identified 5 variables influencing survival, including graft-versus-host disease, disease progression, and treatment of PRCA; disease progression remained as the only factor negatively affecting survival by multivariate analysis. The present study could not provide supportive evidence for the beneficial effects of treatment for PRCA after major ABO-mismatched HSCT.
Subject(s)
ABO Blood-Group System/immunology , Adrenal Cortex Hormones/therapeutic use , Enzyme Inhibitors/therapeutic use , Hematopoietic Stem Cell Transplantation/adverse effects , Immunosuppressive Agents/therapeutic use , Precursor Cell Lymphoblastic Leukemia-Lymphoma/therapy , Red-Cell Aplasia, Pure/therapy , Adolescent , Adult , Aged , Blood Group Incompatibility , Calcineurin/immunology , Calcineurin Inhibitors , Child , Disease Progression , Female , Humans , Male , Middle Aged , Precursor Cell Lymphoblastic Leukemia-Lymphoma/mortality , Precursor Cell Lymphoblastic Leukemia-Lymphoma/pathology , Red-Cell Aplasia, Pure/etiology , Red-Cell Aplasia, Pure/immunology , Red-Cell Aplasia, Pure/mortality , Retrospective Studies , Survival Analysis , Transplantation, Homologous , Treatment OutcomeABSTRACT
A 44-day-old male infant with familial hemophagocytic lymphohistiocytosis (FHL) associated with the MUNC13-4 mutation is reported. He presented with fever and poor feeding, lymphocytosis with thrombocytopenia and CSF pleocytosis without virological explanation. On the basis of progressive hyperferritinemia (1323 ng/ml), anemia (hemoglobin: 5.2 g/dl), hypertriglyceridemia (547 mg/dl) and increased LDH (1063 IU/l) with hemophagocytosis in the bone marrow, hemophagocytic lymphohistiocytosis was diagnosed. He showed a good response to corticosteroid therapy and the disease was stable for more than 5 months. Thereafter, he suffered from central nervous system complications, and successfully underwent unrelated cord blood stem cell transplantation. A remission was observed for more than 2 years, with mild mental retardation. Genetic analysis revealed that he had a compound heterozygous mutation of MUNC13-4; namely a novel 2163G>A mutation resulting in W721X, and 754-1G>C resulting in a premature stop codon in this gene. Western blot analysis showed the complete loss of the MUNC13-4 protein, whereas other molecules associated with the SNARE systems were detected at normal levels. Conclusion. FHL may have a broad clinical spectrum, and further analysis on its phenotype-genotype association is required to establish an appropriate treatment strategy, including immunochemotherapy and stem cell transplantation in the future.