FindTrial
Sign In

Effects of controlled hypotensive lowering of nitroglycerin on cerebral blood flow and cognitive function in spinal surgery patients

Effects of controlled hypotensive lowering of nitroglycerin on cerebral blood flow and cognitive function in spinal surgery patients

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2300067463
Enrollment
Unknown
Registered
2023-01-09
Start date
2023-01-09
Completion date
Unknown
Last updated
2023-05-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

anaesthesia

Interventions

experimental group:controlled hypotension
Control group:None

Sponsors

First affiliated hospital of guangxi medical university
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Age> 18 years old, ASA grade I.~II., years of education= 6 years.

Exclusion criteria

Exclusion criteria: The operation involves less than or equal to 2 vertebral bodies, imperfect data, emergency surgery, intraoperative combined with other surgical or anesthesia methods, patients with severe respiratory, circulatory underlying diseases, abnormal liver and kidney function and coagulation function, anemia (blood red egg white (HB) 4 hours.

Design outcomes

Primary

MeasureTime frame
Cerebral blood flow;S100ß protein;Postoperative cognitive function;—

Countries

China

Contacts

Public ContactZhangguangying

First affiliated hospital of guangxi medical university

86799488@qq.com+86 15077176909

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026