We compared the tolerability and anti-myeloma effect of two conditioning regimens for autologous stem cell transplant (auto-SCT) in consecutive groups of patients. Protocol 1 was the earlier, and consisted of the combination of three agents in a sequential manner, including etoposide, thiotepa and melphalan (n = 29), while protocol 2 employed melphalan alone (n = 34). The two groups were comparable (other than younger age in protocol 1). Conditioning with protocol 1 seemed more toxic, as expressed by the higher number of febrile days and higher demand for parenteral nutrition. This was not expressed with longer admission time. With 108 and 60 months' median follow-up, respectively, the median survival in patients treated by protocol 2 (melphalan 200 mg/m(2)) was reached at 59 months, while the median survival was not yet reached in patients treated with protocol 1 (p = 0.039). The time to progression was significantly longer with protocol 1 (median 44 months vs. 17 months with protocol 2, p = 0.033). Confounded by the small number of patients, conditioning with melphalan augmented by etoposide and thiotepa in a sequential manner is slightly more toxic than melphalan alone and may benefit patients with myeloma undergoing auto-SCT.
Background: Sodium-glucose cotransporter-2 inhibitors (SGLT2i) have been proven to prevent decline in kidney function and failure. Whether SGLT2i affect the risk of contrast-associated acute kidney injury (CA-AKI) remains uncertain.
Methods: Use of SGLT2i was assessed in consecutive diabetics undergoing coronary angiography (CA) or percutaneous coronary intervention (PCI) from January 2020 to May 2023 at a tertiary hospital in Chongqing, China.
Background: Traditional cognitive assessments, often reliant on paper-and-pencil tests and professional evaluators, suffer from subjectivity and limited result discrimination. This study introduces the Baguan Online Cognitive Assessment System (BOCAS), a tablet-based system that evaluates both general cognitive ability (GCA) and domain-specific functions across six domains: sensory-motor skills, processing speed, sustained attention, working memory, cognitive flexibility, and spatial ability.
Methods: BOCAS was validated with 151 healthy Chinese adults aged 18-40.
Background: There is widespread enthusiasm for scaling interventions to strengthen health systems. However, little is known about the scalability of such interventions in Africa. In this study, we seek to assess the scalability of interventions for improving the functionality of health systems in Africa, as a key to large-scale implementation strategy of interventions with potential for impact.
