prospective randdomized study comparing the analgesic efficacy of ultrasound-guided quadratus lumborum block and local anesthetic infiltration for laparoscopic appendectomy

prospective randdomized study comparing the analgesic efficacy of ultrasound-guided quadratus lumborum block and local anesthetic infiltration for laparoscopic appendectomy - prospective randdomized study comparing the analgesic efficacy of ultrasound-guided quadratus lumborum block and local anesthetic infiltration for laparoscopic appendectomy

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000022034

Enrollment

Registered

2016-04-24

Start date

2016-04-24

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 undergoing laparoscopic appendectomy

Interventions

local anesthetic infiltration ultrasound-guided quadratus lumborum block

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: patients undergoing laparoscopic appendectomy

Exclusion criteria

Exclusion criteria: patients who refuse sepsis shock

Design outcomes

Primary

Measure	Time frame
duration of rescue dose	—

Secondary

Measure	Time frame
visual analog scale(0, 24h) QOR40	—

Countries

Japan

Contacts

Public ContactManabu Yoshimura

Japan Community Healthcare Organization Tokuyama Central Hospital Anesthesiology

manabu-ygc@umin.ac.jp0834-22-4411

Outcome results

None listed

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