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Enhancing Postoperative Pain Control in Laparoscopic Inguinal Hernia Surgery: Pre-peritoneal Bupivacaine Instillation with transversus abdominis plane block versus transversus abdominis plane block alone, a triple-blinded randomized controlled trial

Enhancing Postoperative Pain Control in Laparoscopic Inguinal Hernia Surgery: Pre-peritoneal Bupivacaine Instillation with transversus abdominis plane block versus transversus abdominis plane block alone, a triple-blinded randomized controlled trial

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
TCTR
Registry ID
TCTR20240818001
Enrollment
60
Registered
2024-08-18
Start date
2024-08-01
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

inguinal hernia Postoperative pain control, Laparoscopic inguinal hernia, Bupivacaine instillation, Transversus abdominis plane block, Randomized controlled trial

Interventions

0.25% Bupivacaine Hydrochloride, 10 ml Pre-peritoneal instillation via laparoscopic port site before the conclusion of the surgery. Administered once during surgery after the placement of the syntheti
Active Comparator Procedure/Surgery,Placebo Comparator Procedure/Surgery
aesthetic ,normal saline

Sponsors

Navamindrahiraj University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: 1.Patients aged over 18 years. 2.Patients with unilateral inguinal hernia. 3.Patients scheduled for laparoscopic hernia surgery.

Exclusion criteria

Exclusion criteria: 1.History of allergy to bupivacaine. 2.ASA (American Society of Anesthesiologists) classification IV-V. 3.Patients with bilateral inguinal hernia. 4.Patients who decline participation in the study.

Design outcomes

Primary

MeasureTime frame
Pain score 24 hour VAS pain score—

Secondary

MeasureTime frame
wound seroma 2 week Yes or No,wound hematomas 2 week Yes or No—

Countries

Thailand

Contacts

Public ContactSuphakarn Techapongsatorn

Navamindradhiraj University

suphakarnte@gmail.com6622443282

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026