Finished
Effect of Rectus Block Timing on Opioid Use
NCT07433140 · Koc University Hospital · Updated 3 Aug 2026
- What is being tested
- Early bilateral rectus sheat block; Late bilateral rectus sheat block
- For
- Prostate Cancer; Pain Management; Nociception Level Index(NoL); Nociception Monitoring; Opioid Consumption
- Kind of study
- Tests a treatment or device on volunteers. No drug phase (a device or procedure study).
- Who can join
- Ages 18 years and older. About 50 people. The full rules are on the registry page.
- Where
- Turkey (Türkiye)
- When
- Starts or started 15 March 2026, ends 15 May 2026. Registered 25 Feb 2026.
- Results
- None posted yet.
In the researchers' words
The aim of this study is to observe the effect of administering local anesthetic to the abdominal wall at the beginning or end of surgery under general anesthesia on opioid consumption during surgery. The hypothesis of this study is to demonstrate that administering a rectus sheath block before the surgical procedure under general anesthesia is effective in reducing intraoperative opioid consumption and opioid-related side effects compared to administering it after the surgery is completed.
Sites
- Koc University HospitalIstanbul, Turkey (Türkiye)