A New Method for Ultrasound-guided Anterior Sciatic Nerve Block

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900022670

Enrollment

Unknown

Registered

2019-04-21

Start date

2019-06-01

Completion date

Unknown

Last updated

2019-04-23

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

Conditions

Total Knee Arthroplasty

Interventions

Traditional method group:Traditional method for ultrasound-guided anterior sciatic nerve block

New method group:New method for ultrasound-guided anterior sciatic nerve block

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1)aged >18 years; 2) ASA clasiffcation I-III; 3) be scheduled to receive total keen arthroplasty.

Exclusion criteria

Exclusion criteria: 1) opioids abuser; 2) who has infection in the site of the injection; 3) who has coagulation disorders; 4) who has the symptom of never injury; 5) be allergic to local anesthetics; 6) who has difficulty in communicating or does not cooperate with anesthesia operation.

Design outcomes

Primary

Measure	Time frame
The operation time of never block;The depth of sciatic nerve;Success rate for one-time operation;	—

Countries

China

Contacts

Public ContactZong Zhijun

The First Affiliated Hospital of Anhui Medical University

2489058611@qq.com+86 18297993932

Outcome results

None listed

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