Early Blood Pressure Intervention After Coiling or Clipping for Subarachnoid Hemorrhage

The goal of this clinical trial is to learn if elevating postoperative blood pressure works to improve prognosis in aneurysmal subarachnoid hemorrhage (aSAH) patients. The main questions it aims to answer are: Does elevating postoperative blood pressure can improve the prognosis of aSAH ? What safety problems do participants have when received elevating blood pressure measurement? Participants will: Receive elevating or lowering blood pressure therapy in 72 hours after randomization, in order to maintain blood pressure within predefined target ranges Receive follow-up at 30 days, 90 days, and 180 days after randomization

NCT Number	NCT07149922
Lead Sponsor	Beijing Tiantan Hospital Collaborators: Development Center for Medical Science & Technology National Health Commission of the People's Republic of China, Tianjin Medical University General Hospital
Conditions	Aneurysmal Subarachnoid Hemorrhage, Aneurysmal Subarachnoid Hemorrhage (aSAH)
Enrollment	750 participants
Start Date	2025-08-31
Primary Completion	2028-07-31 (estimated)
Study Completion	2028-07-31 (estimated)
Updated on ClinicalTrials.gov	2025-09-02