BackgroundDespite international recommendations to establish hospital transfusion management systems to promote appropriate use of blood products, the general efficacy of establishing such systems has not been proven. This study aimed to validate the effect of establishing such systems for promoting the appropriate use of human albumin.MethodsIn this retrospective observational study, we used a Japanese Diagnosis Procedure Combination (DPC) database from fiscal year 2012 to 2016, which included inpatient records from approximately 1200 hospitals for payment processes in the national medical insurance system. From this existing database, containing approximately 8 million inpatient records per year, we selected patients with emergency due to “bleeding,” “sepsis,” and “burn injury,” by using the International Classification of Diseases and Injuries 10th revision (ICD-10) codes, and hospitals that had one or more patients for each disease group in each fiscal year. We conducted multivariable logistic regression analysis to estimate the relationship between human albumin administration and the state of the hospital transfusion management system. We evaluated temporal trends of mortality rate and length of stay as an indicator of care quality.ResultsOverall, 139,853 eligible patients admitted to 682 hospitals were selected. The results of the multivariable logistic regression analysis show that patients who were admitted to hospitals with an established hospital transfusion department introducing good practice criteria of blood products were less likely to be administered human albumin compared with those who were admitted to hospitals not introducing it, by approximately 30% for each of the three disease groups; adjusted odds ratios (95% confidential intervals) were 0.70 (0.59–0.83), 0.75 (0.69–0.81), and 0.71 (0.58–0.87) in the “bleeding,” “sepsis,” and “burn injury” groups, respectively. The temporal trends evaluation shows that there were no increasing trends of mortality rate and average length of stay against decreasing trends of human albumin administration in any disease groups.ConclusionsEstablishing a hospital transfusion department responsible for promoting appropriate clinical use of blood products could reduce human albumin administration for critically ill patients without loss of care quality. These findings provide support for policy makers and hospital managers to consider establishing such systems.
Background/Introduction:Japan DMAT and US DMAT have been collaborating in the past to prepare for expected and unexpected disasters in Japan. Japan is predicting overwhelming disasters on Japanese soil soon, which needs efficient and optimum use of resources in medical assistance, including additional support from overseas, particularly from the US. The Japanese government established a large-scale Earthquake/Tsunami Disaster Emergency Response protocol in 2020. However, this protocol does not include any standard operation procedure (SOP) to receive an international medical team.Objectives:Establishing the SOP of receiving medical assistance from US-DMAT based on the WHO International Emergency Team (EMT) initiative.Method/Description:Collaborated with the Office of the Assistant Secretary for Preparedness and Response (ASPR) of the United States Health and Human Services, tabletop exercises assuming that a large-scale earthquake occurred during hosting the 2025 Osaka Expo was conducted online meeting system.Results/Outcomes:Provisional SOP was formed by the Japan research team and ASPR representatives. Even though Japan had several disaster medical assistance collaborations with US DMAT and is well-familiarized with the Classification and Minimum Standards for Emergency Medical Teams, many issues need to be prepared to accept US DMAT.Conclusion:Numerous procedures need to be conducted to receive US DMAT assistance during a large-scale earthquake in Japan. With this SOP, receiving US medical team assistance will be conducted promptly, eventually saving many lives. This SOP can be modified for other international teams’ acceptance in Japan. It could reference other countries seeking to have SOPs for receiving international medical team assistance in the near future.
T-box transcription factors play important roles in vertebrate mesoderm formation. Eomesodermin is involved in the initial step of the prospective mesodermal cells recruited near the primitive streak. Then T or Brachyury gene is responsible for general and axial mesodermal development. Tbx6, on the other hand, promotes paraxial mesodermal development while suppressing neural differentiation. Here, we studied differentiative properties of mouse ES cells (mESCs) with its Tbx6 expression regulated under the Tet-off system. mESCs were treated with noggin to promote neural differentiation. When Tbx6 was simultaneously turned on, later neural differentiation of these cells hardly occurred. Next, mESCs were subjected to formation of the embryoid bodies (EBs). When Tbx6 was turned on during EB formation, the rate of later cardiac troponin T (cTnT)-positive cells increased. If the cells were further treated with a wnt inhibitor KY02111 after EB formation, a synergistic increase of cTnT-positive cells occurred. Tbx6 expression in mESCs influenced the constituent ratio of the cardiac myosin light chain types, such that atrial species markedly increased over ventricular ones. These results are coincident with the function of Tbx6 in normal development, in that Tbx6 strongly suppressed neural differentiation while promoting cardiac development in a cooperative manner with wnt inhibition.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2025 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.