Study for the pressure value of tourniquet in orthopedic lower extremity operation under ultrasound guidance

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ITMCTR

Registry ID

ITMCTR1900002663

Enrollment

Unknown

Registered

2019-10-13

Start date

2019-11-01

Completion date

Unknown

Last updated

2023-02-20

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

Conditions

Lower limb fracture surgery

Interventions

Conventional group versus ultrasound guided group:Ultrasound guided the tourniquet pressure

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: (1) orthopedic lower limb surgery patients who need to use pneumatic tourniquet; (2) clear mind and consent to participate in the researcher; (3) Aged 18-69 years old, male and female.

Exclusion criteria

Exclusion criteria: (1) patients with open fracture, severe crush injury, varicose veins and thrombosis in the affected limb; (2) preoperative abnormal coagulation function or abnormal platelet count; (3) patients with severe hypertension, diabetes and complications of heart, brain, kidney and other important organs.

Design outcomes

Primary

Measure	Time frame
Skin condition of compressed area;Tourniquet pressure;	—

Countries

China

Contacts

Public ContactXinxin Wang

Wenzhou Integrated Traditional Chinese and Western Medicine Hospital

653091408@qq.com+86 15067801902

Outcome results

None listed

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