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Evaluation of clinical anesthetic effect and safety in inguinal hernia repair with ultrasound-guided quadratus lumborum block

Ultrasound-guided quadratus lumborum block as the main anesthesia method in the inguinal hernia repair

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1900021210
Enrollment
Unknown
Registered
2019-02-01
Start date
2019-03-01
Completion date
Unknown
Last updated
2019-02-04

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

Conditions

inguinal hernia

Interventions

QLB group:ultrasound-guided quadratus lumbar block
LIA group:local infiltration layer by layer

Sponsors

West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Male and female with any age, normal brain function, be able to cooperate and correctly understand Chinese; 2. Patients who plan to undergo inguinal hernia repair; 3. ASA I to III; 4. Sign the informed consent.

Exclusion criteria

Exclusion criteria: 1. Long-term use of opioids or non-steroidal analgesics anti-inflammatory drugs; 2. Allergies to any drugs (local anesthetics, opioids, etc.) used in this study; 3. Preoperative neuropathological changes in the inguinal area on the affected side, history of surgery or hip surgery or trauma, or bilateral feeling asymmetry in the inguinal area; 4. Coagulation dysfunction (APPT exceeding the upper limit of normal value, INR>1.4, platelet count < 80*10^9/L); 5. Subjects who had participated in other drugs within the past 3 months; 6. Local skin infection and bleeding at the puncture site of anesthesia.

Design outcomes

Primary

MeasureTime frame
NRS scores at different time points during surgery;—

Secondary

MeasureTime frame
Postoperative adverse reactions;—

Countries

China

Contacts

Public ContactJing Yang

West China Hospital, Sichuan University

422963362@qq.com+86 18980602269

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026