Tokyo, Oct. 1 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000062855) titled 'Comparison of Pre-shock Pause Duration Across Different Defibrillator Models' on Oct. 1.

Study Type: Interventional

Study Design: Basic Design - Single arm Randomization - Non-randomized Blinding - Open -no one is blinded Control - Self control

Primary Sponsor: Institute - Niigata University of Health and Welfare

Condition: Condition - Patients with cardiac arrest Classification by malignancy - Others Genomic information - NO

Objective: Narrative objectives1 - This study aimed to compare pre-shock pause time (PSPT) across three representative defibrillator models commonly used in Japanese prehospital emergency care using a standardized protocol, and to generate evidence to support evidence-based defibrillator selection in emergency medical services. Basic objectives2 - Efficacy

Intervention: Interventions/Control_1 - Simulation Experiment: Each participant will take part in a simulation experiment lasting approximately 1 hour. A 4-minute cardiac arrest simulation scenario will be conducted with three participants per group, assigned to the roles of defibrillator operator, ventilation provider, and chest compression provider. Using a randomized crossover design, all participants will perform each role with each of the three defibrillator models under evaluation. Consequently, each group will complete a total of nine simulation trials (three defibrillator models three roles).

Eligibility: Age-lower limit - 18 years-old = Gender - Male and Female Key inclusion criteria - Paramedic working at fire station Key exclusion criteria - Individuals who do not agree with the purpose of the study. Target Size - 30

Recruitment Status: Recruitment status - Preinitiation Date of protocol fixation - 2026 Year 10 Month 01 Day Anticipated trial start date - 2026 Year 10 Month 01 Day Last follow-up date - 2027 Year 03 Month 31 Day

To know more, visit https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000071311

Disclaimer: Curated by HT Syndication.