Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500115567) titled 'Determination of the Minimum Effective Concentration of Ropivacaine for Rectus Sheath Combined with Transversus Abdominis Plane Block in Elderly Patients with Different Muscle Mass Undergoing Laparoscopic Radical Resection of Colorectal Cancer: A Prospective, Double-Blind Clinical Study' on Dec. 29, 2025.
Study Type: Interventional study
Study Design:
Biased Coin Design
Primary Sponsor: First Hospital of Jilin University
Condition:
Colorectal cancer
Intervention:
Low Muscle Mass Group:Nerve block with different concentrations of ropivacaine
Recruitment Status: Not Recruiting
Phase: N/A
Date of First E...