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Minimum effective concentration of ropivacaine applied to TAP block in pediatric laparoscopic high unilateral hernia sac ligation

Minimum effective concentration of ropivacaine applied to TAP block in pediatric laparoscopic high unilateral hernia sac ligation

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500111895
Enrollment
Unknown
Registered
2025-11-07
Start date
2025-12-01
Completion date
Unknown
Last updated
2025-11-11

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

Conditions

Pediatric cavernoscopic high hernia sac ligation

Interventions

Dixon's method is used, without grouping:Transversus abdominis plane block using different attempts of ropivacaine for pediatric cavoscopic high hernia sac ligation

Sponsors

Quanzhou first Hospital,Fujian
Lead Sponsor

Eligibility

Sex/Gender
All
Age
3 Years to 8 Years

Inclusion criteria

Inclusion criteria: 1.Children with inguinal hernia scheduled for laparoscopic unilateral high hernia sac ligation under general anesthesia by laryngeal mask; 2.Age 3 to 8 years old, male or female; 3.American Society of Anesthesiologists (ASA) classification I-II; 4.Body mass index (BMI) of 18.5-23.9 kg/m^2; 5.Family members of the child informed consent to the experiment and signed an informed consent form;

Exclusion criteria

Exclusion criteria: 1. Children with comorbid severe cardiac and renal, hepatic, and pulmonary diseases; 2. Children and their families with poor compliance and non-cooperation with this study; 3. Children with psychiatric and cognitive disorders; 4. Children with coagulation dysfunction; 5. Children with allergies to anesthetics; 6. Children exhibiting symptoms such as cough, fever, or allergies;

Design outcomes

Primary

MeasureTime frame
body movement response;Heart Rate,HR;Cerebral State Index,CSI;

Secondary

MeasureTime frame
Surgical time, anesthesia awakening time;FLACC score;cholesterol;KG;age;Sex of child;

Countries

China

Contacts

Public ContactXie Wenqi

Quanzhou first Hospital,Fujian

xiewenqin9@126.com+86 595 22277011

Outcome results

None listed

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