U.S., Feb. 15 -- ClinicalTrials.gov registry received information related to the study (NCT06826833) titled 'ESP Block for Postoperative Analgesia in URS Surgery' on Feb. 07.
Brief Summary: The goal of this clinical trial is to determine whether the erector spinae plane (ESP) block provides better pain relief after flexible ureterorenoscopy (URS) surgery compared to standard analgesia alone. Researchers want to know:
Does the ESP block reduce pain levels in the first 24 hours after surgery?
Does it lower the need for opioid pain medication?
Does it reduce the need for additional (rescue) pain treatment?
Does it decrease the likelihood of postoperative nausea and vomiting (PONV)?
Participants will be randomly placed into one of two gro...