The efficacy of coagulation factor concentrates in the management of patients with trauma-induced coagulopathy: a systematic review and meta-analysis.

Background: Death in the early phase of trauma is primarily attributable to uncontrolled bleeding exacerbated by trauma-induced coagulopathy (TIC). A comprehensive synthesis of the available evidence on interventions for TIC is needed.

Methods: We conducted a systematic review and meta-analysis of blood component products and tranexamic acid administrations for severe trauma patients with TIC.

Transabdominal impalement injury by an iron pipe - A case report.

Impalement injuries are rare and complex problems, often involving multiple organ injuries. An 18-year-old male was admitted to our emergency department after a car accident. Positioned in the right-side recumbent position, he had a 4.

Laparoscopic cholecystectomy after transcatheter arterial embolisation for haemobilia due to a pseudoaneurysm in the gallbladder: A case report.

Pseudoaneurysms of the cystic artery are a rare but significant complication of acute cholecystitis. Laparoscopic cholecystectomy may be a safe alternative to open cholecystectomy in such cases. We report the case of a female patient in her seventies, who presented with anaemia, jaundice, and hepatic dysfunction during hospitalisation for right knee pyogenic arthritis.

Emergency administration of fibrinogen concentrate for haemorrhage: systematic review and meta-analysis.

Introduction: The occurrence of massive haemorrhages in various emergency situations increases the need for blood transfusions and increases the risk of mortality. Fibrinogen concentrate (FC) use may increase plasma fibrinogen levels more rapidly than fresh-frozen product or cryoprecipitate use. Previous several systematic reviews and meta-analyses have not effectively demonstrated FC efficacy in significantly improving the risk of mortality and reducing transfusion requirements.

Dedifferentiated liposarcoma primary to the chest wall with spontaneous shrinking: report of a case.

An 80-year-old man presented to our emergency department complaining of a mass on the right side of his chest and pain in the right flank of his back. A chest computed tomography (CT) scan showed a relatively heterogenous oval-shaped tumor measuring 7.5 × 6.

Early prediction model of brain death in out-of-hospital cardiac arrest patients: a single-center retrospective and internal validation analysis.

Background: A shortage of donor organs amid high demand for transplantable organs is a worldwide problem, and an increase in organ donation would be welcomed by the global healthcare system. Patients with brain death (BD) are potential organ donors, and early prediction of patients with BD may facilitate the process of organ procurement. Therefore, we developed a model for the early prediction of BD in patients who survived the initial phase of out-of-hospital cardiac arrest (OHCA).

Emergency administration of fibrinogen concentrate for hemorrhage: A protocol for systematic review and meta-analysis.

Introduction: The occurrence of massive hemorrhages in various emergency situations increases the need for blood transfusions and the risk of mortality. Use of fibrinogen concentrate (FC) may increase plasma fibrinogen levels more rapidly than the use of fresh-frozen product or cryoprecipitate. However, thus far, the efficacy of FC in significantly improving the risk of mortality and significantly reducing transfusion requirements has not been effectively demonstrated in several systematic reviews and meta-analyses.

Epidemiological features after emergency declaration in Hokkaido and report of 15 cases of COVID-19 including 3 cases requiring mechanical ventilation.

The ongoing spread of coronavirus disease (COVID-19) is a worldwide crisis. Hokkaido Prefecture in Japan promptly declared a state of emergency following the rapid increase of COVID-19 cases, and the policy became an example to mitigate the spread of COVID-19. We herein report 15 cases of COVID-19 including 3 cases requiring mechanical ventilation.

Field survey of ryanodine receptor mutations (G4946E and I4790K) and their effects on biotic performance in the diamondback moth.

This study examined changes in the proportions of ryanodine receptor mutations (G4946E and I4790K) for populations in the field. Results show that the proportion of G4946E decreased during the survey years without diamide application and that insects with I4790K were observed less frequently during the survey period. This study also examined the biotic performances of diamide-resistant strains.

Early administration of fibrinogen concentrate is associated with improved survival among severe trauma patients: a single-centre propensity score-matched analysis.

Background: Fibrinogen plays an important role in haemostasis during the early phase of trauma, and low fibrinogen levels after severe trauma are associated with haemostatic impairment, massive bleeding, and poor outcomes. Aggressive fibrinogen supplementation may improve haemostatic function, as fibrinogen levels deteriorate before other routine coagulation parameters in this setting. Therefore, we evaluated whether early administration of fibrinogen concentrate (FC) was associated with improved survival in severe trauma patients.

Seasonal proportion change of ryanodine receptor mutation (G4946E) in diamondback moth populations.

This study examined the seasonal proportion change of ryanodine receptor mutation (G4946E) for populations using quantitative sequencing. Results showed that the proportions of G4946E generally increased from spring through summer, but then decreased in autumn. Furthermore, the proportions in late autumn were similar to those in early spring of the subsequent year.