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In the OS cohort, 8/16 patients had osseous metastases; 100% of these patients were detected on FDG PET/CT and 75% on BS. Thirty-one bony lesions were seen on imaging in OS patients; 100% of these were identified on FDG PET/CT but only 29% on BS. In the EWS cohort, 6/15 patients had osseous metastases; 100% of these patients were detected on FDG PET/CT and 50% on BS. Eighteen bony lesions were seen on imaging in EWS patients; 94% of these were identified on FDG PET/CT, but only 28% on BS.
For patients in our institution with OS or EWS, osseous metastases were more likely detected using FDG PET/CT.
For patients in our institution with OS or EWS, osseous metastases were more likely detected using FDG PET/CT.Overlapping myelodysplastic/myeloproliferative neoplasms (MDS/MPN) are clonal hematopoietic disorders with features of myelodysplasia and myeloproliferation. The only well-characterized MDS/MPN in children is juvenile myelomonocytic leukemia, an aggressive disorder of infants and toddlers. The biochemical hallmark of this disease is hyperactivation of the Ras/MAPK signaling pathway caused by mutations in Ras pathway genes in more than 90% of patients. Translocations involving receptor tyrosine kinases have been identified in rare cases. Here, we report a 2-year-old patient who presented with MDS/MPN driven by a cytogenetically cryptic NUP98-NSD1 fusion, a translocation thought to exclusively occur in patients with acute myeloid leukemia.
The aim of this study was to evaluate levels of vitamin D, bone mineral density (BMD), and x-ray features at diagnosis and after 6 months of chemotherapy in patients with acute lymphoblastic leukemia (ALL). Vitamin D levels were also correlated with BMD and x-ray features.
25-Hydroxy vitamin D [25(OH)D] levels, BMD, and x-ray features were assessed in 50 newly diagnosed patients of ALL in the age group of 2 to 14 years. A total of 30 age-matched and sex-matched children were recruited as controls. Monastrol order Vitamin D deficiency was defined as 25(OH)D <10 ng/mL, Vitamin D insufficiency as 10 to 29 ng/mL, and Vitamin D sufficiency as ≥30 ng/mL. Enzyme immunoassay (EIA) was used for the quantitative measurement of 25(OH)D levels in plasma and a LUNAR DPX NT bone densitometer was used for the assessment of BMD.
The mean age of the patients was 6.3 years, with a malefemale ratio of 1.381. The mean 25(OH)D levels were 31.90±16.90 ng/mL in patients at diagnosis against 41.63±20.50 ng/mL in controls (P=0.02). Levels were 18.50±11.10 ng/mL postchemotherapy (P=0.00). Female sex was a risk factor for deficient 25(OH)D levels. There was a significant decrease in BMD postchemotherapy in the age groups of 5 to 10 and above 10 years at the femoral neck. Osteopenic changes were observed in more number of patients after 6 months of chemotherapy. There was a significant correlation between vitamin D levels, BMD, and osteopenic changes.
Vitamin D deficiency was common among ALL patients, which worsened after chemotherapy. This had a significant correlation with BMD and osteopenic changes in x-ray.
Vitamin D deficiency was common among ALL patients, which worsened after chemotherapy. This had a significant correlation with BMD and osteopenic changes in x-ray.In low-risk febrile neutropenia (FN) patients, outpatient management is now an accepted treatment, but there is a scarcity of data on high-risk patients. The aim of our study was to describe the outcome of FN treated primarily in an outpatient setting on the basis of the severity of illness at presentation, irrespective of the intensity of chemotherapy, and absolute neutrophil count. In this prospective study, not severely ill (NSI) patients were treated with empiric antibiotics at the daycare center (outpatient) and were admitted subsequently if there was persistent fever or any complication arose. Severely ill (SI) children were admitted to the hospital upfront. A total of 118 FN episodes among children with cancer on chemotherapy 18 years of age and younger were studied. Among NSI patients managed as outpatients (n=103), 89 patients (86%) recovered with outpatient treatment, and 14 patients required hospitalization after the median duration of 5 days (interquartile range 4 to 6 d) of antibiotic therapy. The main indication for hospital admission in the SI group was hypotension (n=5), and in the NSI group, it was persistent fever (n=11). Overall, 5% of patients (6/118) died, and 2 of these were in the NSI group. The results of this study suggest that carefully selected NSI patients could be successfully treated at outpatient management in resource-poor settings and subsequent admission if warranted.
This study evaluates the real-world comorbidity burden, health care resource utilization (HRU), and costs among nonalcoholic fatty liver disease/nonalcoholic steatohepatitis (NAFLD/NASH) patients with advanced liver diseases [compensated cirrhosis (CC), decompensated cirrhosis (DCC), liver transplantation (LT), hepatocellular carcinoma (HCC)].
NAFLD/NASH is a leading cause of liver diseases.
Adult NAFLD/NASH patients were identified retrospectively from MarketScan Commercial claims (2006-2016). Following initial NAFLD/NASH diagnosis, advanced liver diseases were identified using the first diagnosis as their index date. Mean annual all-cause HRU and costs (2016 USD) were reported. Adjusted costs were estimated through generalized linear models. Cumulative costs were illustrated for patient subsets with variable follow-up for each stage.
Within the database, 485,774 NAFLD/NASH patients met eligibility criteria. Of these, 93.4% (453,564) were NAFLD/NASH patients without advanced liver diseases, 1.6% (7665) with CC, 3.3% (15,833) with DCC, 0.1% (696) with LT, and 0.1% (428) with HCC. Comorbidity burden was high and increased as patients progressed through liver disease severity stages. Compared with NAFLD/NASH without advanced liver diseases (adjusted costs $23,860), the annual cost of CC, DCC, LT, and HCC were 1.22, 5.64, 8.27, and 4.09 times higher [adjusted costs $29,078, $134,448, $197,392, and $97,563 (P<0.0001)]. Inpatient admissions significantly drove increasing HRU.
Study findings suggest the need for early identification and effective management of NAFLD/NASH patients to minimize comorbidity burden, HRU, and costs in the privately insured US population.
Study findings suggest the need for early identification and effective management of NAFLD/NASH patients to minimize comorbidity burden, HRU, and costs in the privately insured US population.