Application of ultrasound-guided saphenous nerve block combined with laryngeal mask general anesthesia in unicompartment knee arthroplasty

Ultrasound-guided saphenous nerve block combined with laryngeal mask general anesthesia compared with spinal anesthesia in ERAS after unicompartment knee arthroplasty

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100051242

Enrollment

Unknown

Registered

2021-09-16

Start date

2021-09-01

Completion date

Unknown

Last updated

2022-05-30

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

Conditions

knee osteoarthritis

Interventions

Group 1:Ultrasound-guided saphenous nerve block combined with laryngeal mask general anesthesia

Group 2:subarachnoid anesthesia

Eligibility

Sex/Gender

All

Age

40 Years to 100 Years

Inclusion criteria

Inclusion criteria: Patients undergoing elective UKA operation, aged >= 40 years, ASA class I-III, have completed the relevant examination tests and have signed the informed consent form.

Exclusion criteria

Exclusion criteria: Patients who are contraindicated to puncture, allergic to narcotic drugs, patients with peripheral neuropathy, those with a history of psychiatric disorders who are unable to cooperate, those accompany with severe organ dysfunction, and patients who are participating in other clinical trials and are considered unsuitable for clinical trials by researchers for other reasons.

Design outcomes

Primary

Measure	Time frame
Length of stay;	—

Countries

China

Contacts

Public ContactQian Shuwen

Yangpu Central Hospital

1419065956@qq.com+86 13671846993

Outcome results

None listed

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