Posterior Transversus Abdominis Plane Block Combined With Sacral Multifidus Plane Block Ve
The aim of this study is to compare perioperative analgesic efficacy and safety profile of combined SMPB and posterior TAP block versus posterior TAP block in patients undergoing laparoscopic colorectal cancer surgery.
| Condition(s) | Anesthesia, Posterior Transversus Abdominis Plane Block, Sacral Multifidus Plane Block, Laparoscopic Colorectal Surgery |
|---|---|
| Status | Recruiting |
| Phase | NA |
| Study type | Interventional |
| Summary | The aim of this study is to compare perioperative analgesic efficacy and safety profile of combined SMPB and posterior TAP block versus posterior TAP block in patients undergoing laparoscopic colorectal cancer surgery. |
| Who can participate | Inclusion Criteria: * Age between 18 and 90 years * Male or female * ASA class I to III * Elective laparoscopic or robotic colorectal surgery with or without resections requiring perineal incisions. Exclusion Criteria: * Patient refusal * History of previous abdominal surgery, preoperative bowel obstruction symptoms, and requirement for emergency surgery * Conversion to open laparotomy * Coagulopathy, infection at the injection site, allergy to local anesthetics, body mass index \> 30 kg/m2, severe hepatic or renal disease, severe cardiopulmonary disease (≥ ASA IV), diabetic or other neuropathies, patients receiving opioids for chronic analgesic therapy, inability to comprehend visual analogue scale (VAS) and patients transferred to the intensive care unit (ICU) post-surgery. |
| Ages | 18 Years to 90 Years |
| Sex | All |
| Accepts healthy volunteers | Yes |
| Lead sponsor | Cairo University |
| Locations | Cairo, Governorate, Egypt |
| Start date | 2026-01 |
| NCT ID | NCT07280949 |
| Official listing | https://clinicaltrials.gov/study/NCT07280949 |