Simple parameters to identify patients treatable with early definitive fixation: A nationwide study.

Introduction: Early appropriate care (EAC) is widely accepted as a safe strategy to perform early definitive fracture fixation, and good clinical outcomes have been reported in selected, multiply injured patients, although the optimal candidate for early definitive fixation (EDF) has not been validated. The aim of this study was to identify simple clinical parameters to help select patients who could undergo EDF.

Methods: Patients with extremity injuries who underwent open reduction and internal fixation were retrospectively identified, using data from the Japan Trauma Data Bank (JTDB).

Development of On-Site Medical System for Mass-Gathering Events During TOKYO 2020: Vulnerability Analysis Using Healthcare Failure Mode and Effect Analysis.

At mass-gathering events of the Olympic and Paralympic Games, a well-organized, on-site medical system is essential. This study evaluated the vulnerabilities of the prehospital medical system of the TOKYO 2020 Olympic and Paralympic Games (TOKYO2020) to propose corrections that can be generalized to other mass gatherings. The healthcare failure mode and effect analysis (HFMEA) was adopted to analyze vulnerabilities of the on-site medical system proposed by the organizing committee of TOKYO2020.

Clinical parameters and optimal candidates for early definitive fixation of extremity injury: A nationwide study.

Background: While various strategies of fracture fixation for trauma patients have been discussed, optimal candidates remain unclear for early definitive fixation. The aim of this study was to integrate several clinical parameters into a scoring system and determine a cut-off value for safe early definitive surgery for extremity fractures.

Methods: We retrospectively identified patients with fracture in an extremity in Japanese Trauma Data Bank from 2004 to 2019.

Physician-staffed ambulance and increased in-hospital mortality of hypotensive trauma patients following prolonged prehospital stay: A nationwide study.

Background: The benefits of physician-staffed emergency medical services (EMS) for trauma patients remain unclear because of the conflicting results on survival. Some studies suggested potential delays in definitive hemostasis due to prolonged prehospital stay when physicians are dispatched to the scene. We examined hypotensive trauma patients who were transported by ambulance, with the hypothesis that physician-staffed ambulances would be associated with increased in-hospital mortality, compared with EMS personnel-staffed ambulances.

Resuscitative endovascular balloon occlusion of the aorta and traumatic out-of-hospital cardiac arrest: A nationwide study.

Objective: Resuscitative endovascular balloon occlusion of the aorta (REBOA) is a less-invasive method for temporary hemostasis compared with cross-clamping the aorta through resuscitative thoracotomy (RT). Although the survival benefits of REBOA remained unclear, pathophysiological benefits were identified in patients with traumatic out-of-hospital cardiac arrest (t-OHCA). We examined the clinical outcomes of t-OHCA with the hypothesis that REBOA would be associated with higher survival to discharge compared with RT.

Damage control orthopedics and decreased in-hospital mortality: A nationwide study.

Introduction: While various strategies of fracture fixation in trauma victims have been discussed, the effect of damage control orthopedics (DCO) on significant clinical outcome is inconclusive. We examined the mortality of patients managed with DCO, comparing those without DCO, using a nationwide trauma database.

Patients And Methods: We retrospectively identified patients with extremity injury, defined as patients with an Abbreviated Injury Scale (AIS) of ≥2 in an upper or lower extremity, in the database that included more than 200 major hospitals from 2004 to 2016.

A Heart-shaped Sleeve Simplifies Intramedullary Tibial Nail Insertion when Using the Suprapatellar Approach.

The suprapatellar approach for intramedullary tibial nailing has become widely accepted over the past decade. A round sleeve is passed beneath the patella to protect the surface of the patellofemoral joint (PFJ). However, the round sleeve cannot be easily stabilized in the PFJ because it does not conform to the shape of the patellar apex.

Vitamin K, fresh frozen plasma, and platelet transfusion used to arrest progression of intracranial hemorrhage after traumatic brain injury in a patient taking anticoagulant and antiplatelet agents.

Case: An 89-year-old man fell from stairs and sustained head trauma. He was taking warfarin and aspirin. Upon arrival at our hospital, his Glasgow Coma Scale score was 14.

Double traction method-an easy and safe reduction method for anterior shoulder dislocations, even for non-orthopedic surgeons.

Cases: Forty-three male and 27 female patients with anterior shoulder dislocation, with an average age of 45 years, were treated with the "double traction method". The reduction is carried out by two operators, with the patient in a supine position. The first operator holds the patient's wrist and pulls gently longitudinally.