on post-induction hypotension in patients undergoing gastrointestinal endoscopy
Conditions
Interventions
Grouping based on whether post-induced hypotension occurs:None
Sponsors
The First Affiliated Hospital of Air Force Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Patients intended to undergo diagnostic colonoscopy or gastroenteroscopy under sedation / anesthesia; 2. Age: =18 and =80 years old; 3. ASA grade: Grade I~ Grade ?; 4.BMI: =18 kg/m2 and =35 kg/m2; 5. Signed the informed consent form.
Exclusion criteria
Exclusion criteria: 1. History of trauma or infection or severe deformity of the wrist; 2. Recent history of radial artery catheter insertion; 3. History of peripheral arterial disease or autonomic nerve disease; 4. Severe heart and lung diseases or liver and kidney dysfunction; 5. With cardiac arrhythmia or pacemaker placement; 6.Take anti-hypertensive drugs within 24h; 7. Patients with difficult airway; 8. IV indwelling needle or other conditions in the scanning area; 9. Allergic to propofol, eggs, and soy products.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| post induction hypotension; | — |
Secondary
| Measure | Time frame |
|---|---|
| snuffbox resistive index;snuffbox plusatility Index;Changes in blood flow velocity and reverse blood flow; | — |
Countries
China
Contacts
Public ContactSu Binxiao
The First Affiliated Hospital of the Air Force Medical University
Outcome results
None listed