Inguinal hernia
Conditions
Interventions
Part I-No block group:No block
Part I-Ilioinguinal/iliohypogastric nerve block group:Ilioinguinal/iliohypogastric nerve block before surgery
Part II-Ilioinguinal/iliohypogastric nerve block group:Ilioinguinal/iliohypogastric nerve block before surgery
Part II-Quadratus lumborum block group:Quadratus lumborum block group before surgery
Sponsors
Department of Anesthesiology, West China Hospital, Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to 90 Years
Inclusion criteria
Inclusion criteria: 1. Age = 18 years; 2. ASA classification I-III; 3.18kg/?=BMI=30kg/? 4. Unilateral Gilbert inguinal hernia tension-free repair is proposed; 5. Sign the informed consent form for research.
Exclusion criteria
Exclusion criteria: 1. strangulated hernia and incarcerated hernia; 2. There is contraindication of nerve block or study drug; 3. Coagulation dysfunction; 4. Patients with high bleeding risk; 5. Serious liver and kidney dysfunction; 6. Patients with chronic pain or chronic opioid use; 7. Communication barrier, unable to cooperate with intervention implementation or understand the use of pain scale; 8. Patients have participated in other clinical trials within three months.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| NRS scores at preperitoneal space dissociation ; | — |
Secondary
| Measure | Time frame |
|---|---|
| NRS at postoperative 6h?12h?24h?48h and 3m at rest and during mobilization;Peri-operative dosage of sufentanil and dezoncine;Duration of surgery;Length of hospital stay;Surgeon and patient satisfaction;Incidence of chronic pain at 3 months postoperatively;Operation time of nerve block;Onset time of nerve block; | — |
Countries
China
Contacts
Public ContactFei Liu
West China Hospital, Sichuan University
Outcome results
None listed