hypertension
Conditions
Interventions
Normal Blood Pressure Group:radial artery cannulation
Hypertension Group:radial artery cannulation
Sponsors
The Second Affiliated Hospital of Zunyi Medical University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Patients who are planning to undergo elective surgery; 2. invasive arterial monitoring is required during the perioperative period; 3. age >= 18 years old, regardless of gender; 4. ASA classification I-III; 5. normal blood pressure or diagnosed hypertension.
Exclusion criteria
Exclusion criteria: 1. Puncture or observe the target artery embolism without pulsation; 2. Modified Allen test was negative; 3. Abnormal coagulation function; 4. Tumor, infection and arteriovenous fistula at the puncture site; 5. Shock that occurred before anesthesia.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| radial artery inter diameter;radial artery peak systolic velocity;radial artery end-diastolic velocity;radial artery resistance index;radial artery pulsate index;radial artery S/D;radial artery mean volume flow;ulnar artery inter diameter;ulnar artery peak systolic velocity;ulnar artery end-diastolic velocity;ulnar artery resistance index;ulnar artery pulsate index;ulnar artery S/D;ulnar artery mean volume flow; | — |
Secondary
| Measure | Time frame |
|---|---|
| age;height;weight;gender;hemodynamics;Length of operation;Length of anesthesia; | — |
Countries
China
Contacts
Public ContactXinpeng Xu
Outcome results
None listed