Effect of early stellate ganglion block in cerebral vasospasm after aneurysmal subarachnoid hemorrhage (BLOCK-CVS): study protocol for a randomized controlled trial
DiscussionThis is a randomized controlled trial to explore the effectiveness and safety of early stellate ganglion block as a preventive treatment to reduce cerebral vasospasm in patients with aneurysmal subarachnoid hemorrhage. If the results are positive, it may provide a new direction for the prevention and treatment of cerebral vasospasm and delayed cerebral ischemia.Trial registrationThe study was registered on Clincaltrials.gov on December 13, 2020 (NCT04691271). (Source: Trials)
Source: Trials - November 4, 2022 Category: Research Source Type: clinical trials

The Effect of Huperzine A Injection on Postoperative Cognitive Dysfunction in Patients With Aneurysmal Subarachnoid Hemorrhage: a Pilot Study
Condition:   Postoperative Cognitive Dysfunction in Patients With Aneurysmal Subarachnoid Hemorrhage Interventions:   Drug: Huperzine A injection, operational treatment, the best basic treatment;   Other: operational treatment, the best basic treatment;   Drug: Huperzine A injection, interventional treatment, the best basic treatment;   Other: Interventional treatment, the best basic treatment Sponsors:   Wanbangde Pharmaceutical Group Co., LTD;   Second Affiliated Hospital, School of Medicine, Zhejiang University Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - September 29, 2022 Category: Research Source Type: clinical trials