Functional MRI to Assess Brain Damage in Cardiac Arrest Patients

Status Recruiting

Clinical Trial Summary

This is a single-center, observational study. Patients after successful cardiopulmonary resuscitation (CPR) will be transferred to the emergency intensive care unit for further standardized management. After successful return of spontaneous circulation (ROSC) for 72h and hemodynamics remained stable for 24h, the post-resuscitated patients underwent functional magnetic resonance imaging (fMRI) examination. During the examination, the supervising physician accompanied the patient and monitored the patient's vital signs using a magnetic resonance monitoring system (Siemens Healthcare Prism, Germany). Patients who are on ventilators are mechanically ventilated using a magnetic ventilator (HAMILTON-MRI, USA). In additional to conventional sequences, fMRI is performed for diffusion-prepared pseudo-continuous arterial spin labeling (DP-pCASL) and blood oxygenation level dependent functional magnetic resonance imaging (BOLD-fMRI). These MRI sequences allow quantitative assessment of the patients' cerebral microcirculation, blood-brain barrier, and cerebral oxygenation status. Patients will be followed up for neurologic prognosis according to the Modified Rankin Scale (mRS) at 6 months after disease onset.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT05966389
Study type	Observational
Source	Capital Medical University
Contact	Ziren Tang, Ph.D
Phone	+86 010-85231530
Email	tangziren1970@163.com
Status	Recruiting
Phase
Start date	January 1, 2021
Completion date	January 2024

View Details

See also
Status	Clinical Trial	Phase
Recruiting	`NCT06048068` - Removing Surrogates' Uncertainty to Reduce Fear and Anxiety After Cardiac Events	N/A
Recruiting	`NCT05558228` - Accuracy of Doppler Ultrasound Versus Manual Palpation of Pulse in Cardiac Arrest
Completed	`NCT03685383` - Cytokine Adsorption in Post-cardiac Arrest Syndrome in Patients Requiring Extracorporeal Cardiopulmonary Resuscitation	N/A
Completed	`NCT04584645` - A Digital Flu Intervention for People With Cardiovascular Conditions	N/A
Completed	`NCT04619498` - Effectiveness of an Interactive Cognitive Support Tablet App to Improve the Management of Pediatric Cardiac Arrest	N/A
Not yet recruiting	`NCT05649891` - Checklists Resuscitation Emergency Department	N/A
Withdrawn	`NCT02352350` - Lactate in Cardiac Arrest	N/A
Completed	`NCT03024021` - Cerebral Oxymetry and Neurological Outcome in Therapeutic Hypothermia
Completed	`NCT02275234` - Care After Resuscitation
Completed	`NCT02247947` - Proteomics to Identify Prognostic Markers After CPR and to Estimate Neurological Outcome
Completed	`NCT01972087` - Simulation Training to Improve 911 Dispatcher Identification of Cardiac Arrest	N/A
Completed	`NCT01944605` - Intestinal Ischemia as a Stimulus for Systemic Inflammatory Response After Cardiac Arrest	N/A
Completed	`NCT01936597` - Prospective Study of 3 Phone Assistance Strategies to Achieve a Continuous Cardiac Massage	N/A
Active, not recruiting	`NCT01239420` - Norwegian Cardio-Respiratory Arrest Study
Completed	`NCT00880087` - Therapeutic Hypothermia to Improve Survival After Cardiac Arrest in Pediatric Patients-THAPCA-IH [In Hospital] Trial	N/A
Completed	`NCT01191736` - Ultra-Brief Versus Brief Hands Only CPR Video Training With and Without Psychomotor Skill Practice	N/A
Completed	`NCT00878644` - Therapeutic Hypothermia to Improve Survival After Cardiac Arrest in Pediatric Patients-THAPCA-OH [Out of Hospital] Trial	Phase 3
Completed	`NCT00729794` - Vasopressin, Epinephrine, and Steroids for Cardiac Arrest	Phase 3
Recruiting	`NCT00441753` - Cerebral Bloodflow and Carbondioxide Reactivity During Mild Therapeutic Hypothermia in Patients After Cardiac Arrest	N/A
Completed	`NCT00347477` - Fluid Shifts in Patients Treated With Therapeutic Hypothermia After Cardiac Arrest	Phase 3