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PET-CT to Assess Brain Damage in Cardiac Arrest Patients

NCT06660238 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 30

Last updated 2025-04-11

No results posted yet for this study

Summary

This was a single-center, observational study. Patients with 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 72 hours and hemodynamic stability for 24 hours, the patients underwent positron emission computed tomography (PET-CT) examination after resuscitation. The supervising physician accompanied the patient and used monitors to monitor vital signs during the examination. Patients who were on ventilators were mechanically ventilated with a magnetic ventilator (HAMILTON-MRI, United States). In addition to conventional cerebral oxygen metabolism, cerebral blood flow, oxygen extraction fraction, cerebral blood volume and other indicators were added in this experiment. These indicators can evaluate the patient's cerebral metabolism, cerebral blood flow and cerebral blood oxygen damage degree. The neurological outcome was followed up 6 months after onset according to the cerebral performance category（CPC）.

Conditions

  • Cardiac Arrest
  • Brain Injuries

Interventions

OTHER

No interventions

No interventions

Sponsors & Collaborators

  • Capital Medical University

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-05-01
Primary Completion
2027-12-31
Completion
2027-12-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06660238 on ClinicalTrials.gov