Unknown NA INTERVENTIONAL 2-arm NCT02275247

Perioperative Neuroprotection of Stellate Ganglion Block

Preventive Effect of Stellate Ganglion Block on Cerebral Vasospasm in Patients Undergoing Aneurysm Surgery

Sponsor: General Hospital of Ningxia Medical University

Updated 5 times since 2017 Last updated: May 19, 2016 Started: Aug 31, 2014 Primary completion: Oct 31, 2015 Completion: Oct 31, 2016

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT02275247, this NA trial focuses on Intracranial Aneurysm and remains ongoing. Sponsored by General Hospital of Ningxia Medical University, it has been updated 5 times since 2014, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Unknown NA
Jul 2024 — Sep 2024 [monthly]

Unknown NA

Status: Unknown Status → Unknown
Jan 2021 — Jul 2024 [monthly]

Unknown Status NA
Jun 2018 — Jan 2021 [monthly]

Unknown Status NA

Status: Enrolling By Invitation → Unknown Status
Jan 2017 — Jun 2018 [monthly]

Enrolling By Invitation NA

First recorded

Aug 2014

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

General Hospital of Ningxia Medical University

Data source: General Hospital of Ningxia Medical University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Yinchuan, China