The Use of Smart Glasses for Saphenous Nerve Adductor Canal Block

Not Applicable

• Conditions: Total Knee Arthroplasty

• Registration Number: NCT07213622
• Lead Sponsor: MetroHealth Medical Center

Brief Summary

The use of smart glasses for saphenous nerve adductor canal blocks compared to standard of care.

Detailed Description

Not available

Study Timeline

• Study Start: 2024-03-04
• Status Verified: 2025-10
• Study First Submitted: 2025-10-02
• Study First Submitted QC: 2025-10-02
• Last Update Submitted: 2025-10-02
• Study First Posted: 2025-10-09
• Last Update Posted: 2025-10-09
• Primary Completion: 2025-12-31
• Study Completion: 2026-02-01

Recruitment & Eligibility

• Status: ENROLLING_BY_INVITATION
• Sex: All
• Target Recruitment: 100

Inclusion Criteria

• patients 18 years or greater
• undergoing total knee arthroplasty

Exclusion Criteria

• Patients with local infection at nerve block site
• BMI >40
• Patients who are at risk for local anesthesia systemic toxicity due to intraoperative local dose
• Patients with nerve damage to the femoral or saphenous nerve
• Documented history of mental or cognitive disabilities in EMR
• Non-English speaking patient
• Pregnant Women (self-reported)
• Prisoners
• Patients under the age of 18

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
Time from needle insertion to complete local anesthetic injection	Until the end of the study

Secondary Outcome Measures

Name	Time	Method
Number of needle adjustments by user, ergonomics, head adjustments	until the end of the study

Trial Locations

Locations (1)

MetroHealth Hospital; 🇺🇸 Cleveland, Ohio, United States