A study on the analgesic effects of ultrasound-guided retro superior costotransverse ligament space block for laparoscopic partial nephrectomy

A study on the analgesic effects of ultrasound-guided retro superior costotransverse ligament space block forlaparoscopic partial nephrectomy

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2500096809

Enrollment

Unknown

Registered

2025-02-07

Start date

2025-02-12

Completion date

Unknown

Last updated

2025-02-10

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

Conditions

None listed

Interventions

Ultrasound-guided retro superior costotransverse ligament space block group:Ultrasound-guided retro superior costotransverse ligament space block

Ultrasound-guided erector spinae block group:Ultrasound-guided erector spinae block

Eligibility

Sex/Gender

All

Age

18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Age 18–75 years, any gender 2. ASA class I–II 3. BMI 18–30 kg/m² 4.Patients undergoing laparoscopic partial nephrectomy

Exclusion criteria

Exclusion criteria: 1. Long-term opioid users (opioid use >3 months); 2.Psychiatric patients, language impairment, or inability to complete Numerical Rating Scale (NRS) assessment; 3. History of local anesthetic allergy; 4. Local skin infection, bleeding, etc. at anesthetic injection site; 6. Severe coagulation dysfunction;

Design outcomes

Primary

Measure	Time frame
The total opioid consumption in the first 24 h postsurgery;	—

Secondary

Measure	Time frame
Postoperative resting and coughing NRS pain scores;Postoperative analgesic supplementation frequency within 48 hours;Postoperative Sleep Quality on the Night of Surgery;The total opioid consumption in the first 48 h postsurgery;Length of hospital stay;Postoperative complications;	—

Countries

china

Contacts

Public ContactKailai Zhu

Lishui Central Hospital of Zhejiang Province

mtoye369123@163.com+86 183 5789 3650

Outcome results