Flow-mediated dilatation increases the success rate of radial artery cannulation under general anesthesia

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300071914

Enrollment

Unknown

Registered

2023-05-29

Start date

2023-04-01

Completion date

Unknown

Last updated

2023-06-12

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

Conditions

radial artery cannulation

Interventions

Group F:FMD

Group C:Sham FMD

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: Patients requiring invasive arterial monitoring under general anesthesia. Aged 18-65 years old, BMI<30.

Exclusion criteria

Exclusion criteria: Smoking history, poorly controlled diabetes, poorly controlled hypertension, hypercholesterolemia, severe hepatic and renal insufficiency, emergency surgery, and positive modified Allen's test. Infection or trauma at or near the puncture site, history of coagulation, and vascular disease such as vasculitis.

Design outcomes

Primary

Measure	Time frame
success rate of First time radial artery cannulation;	—

Secondary

Measure	Time frame
number of cannulation attempts;time to last successful cannulation;and total procedure time;Total cannulation success rate;flow-mediated dilation of radial artery;flow-mediated dilation of radial artery;	—

Countries

China

Contacts

Public Contactqian zhuo

Wenzhou People's Hospital

the_7_heaven@163.com+86 135 8765 7628

Outcome results

None listed

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