The efficacy of obturator nerve block in pain management of total knee arthroplasty

The efficacy of obturator nerve block in pain management of total knee arthroplasty - The efficacy of obturator nerve block in pain management of total knee arthroplasty

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000027659

Enrollment

Registered

2017-06-06

Start date

2017-06-06

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

gonarthrosis

Interventions

We performed one type of peripheral nerve block,femoral nerve block (0.25% levobupivacaine 20ml, containing dexamethasone 3.3mg) alone before the surgery of total knee arthroplasty. And we provided a

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: patients who underwent total knee arthroplasty in general anesthesia and agreed with peripheral nerve block

Exclusion criteria

Exclusion criteria: ASA physical status>3 BMI>35 allergy to local anesthetic contraindications to regional anesthesia preexisting neurological deficits in the lower extremities inability to comprehend pain scales

Design outcomes

Primary

Measure	Time frame
analgesia of tourniquet pain and postoperative pain	—

Countries

Japan

Contacts

Public ContactKataoka Asako

Otsu City Hospital Anesthesiology

asakomatsuda724@gmail.com077-522-4607

Outcome results

None listed

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