NCT05851391 · University of California, San Francisco
buRst-supprESsion TO Stop Refractory Status Epilepticus Post-cardiac Arrest
(RESTORE)
What this study is about
RESTORE is a randomly assigned clinical trial investigating the safety and feasibility of using EEG treatment targets (burst suppression vs. seizure suppression) for post-cardiac arrest refractory status epilepticus treatment.
View original scientific description
RESTORE is a randomized clinical trial investigating the safety and feasibility of using EEG treatment targets (burst suppression vs. seizure suppression) for post-cardiac arrest refractory status epilepticus treatment.
Interventions
DRUG
Burst Suppression EEG Target Intravenous Anesthesia
The objective of the burst suppression EEG target is to stop seizures by titrating the anesthetic infusion to suppress most of the EEG background (\>50% suppressed/attenuated). After this 24-hour period, this target would be continued for 24 hours. The anesthetic will then be tapered under EEG monitoring. In case of PCARSE recurrence, the intervention with the same target will be re-initiated for another cycle of 24 hours.
DRUG
Seizure Suppression EEG Target Intravenous Anesthesia
is to stop seizures by titrating the anesthetic infusion without suppressing most of the EEG background. This target would be continued for 24 hours. After this 24-hours period, this target would be continued for 24 hours. The anesthetic will then be tapered under EEG monitoring. In case of PCARSE recurrence, the intervention with the same target will be re-initiated for another cycle of 24 hours.
Primary outcome measures
Post-cardiac arrest refractory status epilepticus control
Time frame: 48 hours
Continuous EEG will be monitored to determine time to PCARSE recurrence during the anesthetic maintenance and anesthetic weaning phase (combined)
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Age ≥18 years old
- Non-traumatic, out-of-hospital cardiac arrest
- Comatose on admission - defined as not following commands
- Return of spontaneous circulation (ROSC) within less than 45 minutes
- Admission to the intensive care unit
- Diagnosis of post-cardiac arrest refractory status epilepticus confirmed with continuous EEG monitoring within 7 days from ROSC
Exclusion criteria
- Acute cerebral hemorrhage or infarction
Where
- San Francisco, California
Collaborators
The ZOLL Foundation
Related conditions & keywords
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced May 15, 2025 · Source of record for eligibility and locations