The Japanese Clinical Practice Guidelines for Management of Sepsis and Septic Shock 2020 (J-SSCG 2020).

The Japanese Clinical Practice Guidelines for Management of Sepsis and Septic Shock 2020 (J-SSCG 2020), a Japanese-specific set of clinical practice guidelines for sepsis and septic shock created as revised from J-SSCG 2016 jointly by the Japanese Society of Intensive Care Medicine and the Japanese Association for Acute Medicine, was first released in September 2020 and published in February 2021. An English-language version of these guidelines was created based on the contents of the original Japanese-language version. The purpose of this guideline is to assist medical staff in making appropriate decisions to improve the prognosis of patients undergoing treatment for sepsis and septic shock.

Emergent transcatheter arterial embolization for norovirus-associated life-threatening ulcer bleeding to achieve successful hemostasis in 2-year-old boy.

Case: We report a 2-year-old boy with duodenal ulcer with active bleeding that occurred as a result of norovirus gastroenteritis. On admission, the patient presented with shock accompanied with vomiting and melena. Abdominal contrast enhanced computed tomography scan showed signs of duodenal bleeding.

Targeted age, device deployment, and problems associated with pediatric defibrillation in pediatric prehospital emergency medical care settings in Japan.

Aim: The use of automated external defibrillators was expanded to include infants according to the 2010 cardiopulmonary resuscitation guidelines in Japan. However, deployment has been slower for pediatric patients in Japan, because there are fewer appropriate pediatric patients for automated external defibrillators than adults. This study aimed to investigate the targeted age range for pediatric defibrillation and device deployment of defibrillators for pediatric patients in prehospital emergency medical care settings in Japan, and present the issues associated with automated external defibrillators.

A simple predictive formula for the blood requirement in patients with high-energy blunt injuries transferred within one hour post-trauma.

Aims: To recognize patients who require massive transfusion at the early stage of blunt trauma, we retrospectively investigated patients with high-energy blunt injuries transferred within 1 h post-trauma.

Methods: Between August 2007 and July 2011, 233 trauma patients were: (i) injured by a high-energy blunt mechanism with Injury Severity Score ≥9; (ii) not dead on arrival; (iii) older than 9 years; and (iv) at our center within 1 h after injury. The findings for 113 of those patients were analyzed, including those produced by ultrasonography, computed tomography, and arterial blood gas analyses.