Noninvasive CA Monitoring Validation and Autonomic Modulation in Aneurysmal Subarachnoid Hemorrhage
Public ClinicalTrials.gov record NCT07577739. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Non-Invasive Cerebral Autoregulation Monitoring Validation and Autonomic Modulation in Aneurysmal Subarachnoid Hemorrhage: A Two-Component Prospective Study of EVD Clamping Validation, CA Natural History, and the Effects of Cervical Sympathetic Block and Transcutaneous Auricular Vagal Nerve Stimulation on Cerebral Autoregulation Parameters
Study identification
- NCT ID
- NCT07577739
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Enrollment
- 300 participants
Conditions and interventions
Conditions
Interventions
- Right-Sided Cervical Sympathetic Block at C6 Procedure
- Transcutaneous Auricular Vagal Nerve Stimulation (taVNS) Device
Procedure · Device
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 30, 2026
- Primary completion
- May 31, 2029
- Completion
- May 31, 2030
- Last update posted
- May 10, 2026
2026 – 2030
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| UT Southwestern Medical Center - Clements University Hospital NSICU | Dallas | Texas | 75390 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07577739, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 10, 2026 · Synced May 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07577739 live on ClinicalTrials.gov.