Carbon Dioxide (CO2) Chemosensitivity and SUDEP (NCT04134754)
The Role of Central CO2 Chemosensitivity in Postictal Respiratory Depression and SUDEP
🩺 Plain-English Summary (8th-Grade Level)
The purpose of this research study is to better understand what causes Sudden Unexpected Death in Epilepsy (SUDEP). This study will enroll subjects from the University of Iowa Hospitals and Clinics (UIHC) Epilepsy Monitoring Unit (EMU) and Epilepsy Clinics. The investigators will analyze the effects of seizures on breathing, on the cardiovascular system, and on arousal. The investigators are studying these effects because some cases of SUDEP might be due, in part, to an inability to wake up or sense elevated carbon dioxide (CO2) levels when breathing is impaired. Subjects will be followed for ten years after enrollment to monitor their health.
Who can join: Review the eligibility criteria below.
Location: University of Iowa Hospitals and Clinics — Iowa City, Iowa
Age range: 18 Years to 99 Years
🧪 Interventions in This Study
- 6% Carbon dioxide/50% oxygen/balance nitrogen mixture (OTHER)
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (1 Sites)
- University of Iowa Hospitals and Clinics — Iowa City, Iowa
📞 Contact the Study Coordinator
Phone: (319) 356-4337
Email: dragond@healthcare.uiowa.edu
Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
More studies in Epilepsy
- Neural Circulatory Control and SUDEP Risk. — Rochester, Minnesota
- BHV-7000 Responsive Neurostimulation System (RNS) Study — New Haven, Connecticut
- RESEARCH EVALUATING VAGAL EXCITATION AND ANATOMICAL LINKS — Stanford, California
- Acute Recording of Stereotyped High-Frequency Oscillations — Rochester, Minnesota
- Neurophysiologically Based Brain State Tracking and Modulation in Focal Epilepsy — Rochester, Minnesota
- Acoustic Stimulation for Seizure Suppression — New York, New York
Explore by condition: All Epilepsy clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.