Comparison of ultrasound guided femoral nerve block and adductor canal block for postoperative analgesia after total knee arthroplasty

Comparison of ultrasound guided femoral nerve block and adductor canal block for postoperative analgesia after total knee arthroplasty - Comparison of ultrasound guided femoral nerve block and adductor canal block for postoperative analgesia after total knee arthroplasty

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000030996

Enrollment

Registered

2018-01-25

Start date

2017-11-20

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

patients receiving bilateral total knee arthroplasty

Interventions

Femoral nerve block Adductor canal block

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients scheduled bilateral total knee arthroplasty

Exclusion criteria

Exclusion criteria: history of complications Patients who can not evaluate NRS Patients with local anesthetics allergy

Design outcomes

Primary

Measure	Time frame
Postoperative 24h Numerical Rating Scale(NRS) at rest	—

Secondary

Measure	Time frame
Postoperative NRS at rest (0,6,12,48h) Postoperative NRS during knee movement (0,6,12,24,48h) Postoperative Range of Motion (ROM)(12,24,48h) Postoperative effect of Sciatic nerve block (0,12,24h)	—

Countries

Japan

Contacts

Public ContactTakafumi Iida

Asahikawa Medical University Anesthesiology and Critical Care Medicine

kyokui090018@gmail.com0166682583

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026