Is continuous transmuscular quadrates lumborum (QLB) block an effective perioperative analgesia for total hip arthroplasty?

Is continuous transmuscular quadrates lumborum (QLB) block an effective perioperative analgesia for total hip arthroplasty? - An efficacy of continuous transmuscular QLB block for THA.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000021885

Enrollment

Registered

2016-04-13

Start date

2016-04-13

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

Total hip arthroplasty.

Interventions

Transmuscular QLB group Lumbar plexus nerve block group

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: the patients planned a total hip arthroplasty

Exclusion criteria

Exclusion criteria: secondary surgery Bilateral THA

Design outcomes

Primary

Measure	Time frame
the cumulative fentanyl (rescue analgesia) consumption during the first 48 hours post-surgery	—

Secondary

Measure	Time frame
1.the number of demanded and delivered fentanyl boluses 2. the number of patients with complications such as nausea and vomiting during the first 48 hours after surgery 3. sensory level by cold tests at awake situation	—

Countries

Japan

Contacts

Public ContactHironobu Ueshima

Showa University Hospital Anesthesiology

ueshimhi@yahoo.co.jp03-3784-8575

Outcome results

None listed

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