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Cervical Sympathetic Block in Patients With Cerebral Vasospasm

NCT05230134 · Status: ENROLLING_BY_INVITATION · Phase: NA · Type: INTERVENTIONAL · Enrollment: 10

Last updated 2025-10-17

No results posted yet for this study

Summary

The purposes of this study are twofold: 1) to assess the effect of a cervical sympathetic block on cerebral blood flow in patients suffering from cerebral vasospasm, after aneurysmal subarachnoid hemorrhage; 2) to evaluate the effect of the sympathetic block on the recovery of the neurological function.

Conditions

  • Anesthesia, Local
  • Cerebral Vasospasm
  • Subarachnoid Hemorrhage, Aneurysmal

Interventions

PROCEDURE

Cervical sympathetic block

All participants will get the cervical sympathetic block and catheter under ultrasound guidance.

Sponsors & Collaborators

Principal Investigators

  • Anna Maria Bombardieri, MD, PhD · Stanford University

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-07-27
Primary Completion
2026-12-31
Completion
2026-12-31

Countries

  • United States

Study Locations

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Entities

Companies

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 NCT05230134 on ClinicalTrials.gov