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Effect of Rectus Block Timing on Opioid Use

NCT07433140 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 50

Last updated 2026-02-25

No results posted yet for this study

Summary

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.

Conditions

  • Prostate Cancer
  • Pain Management
  • Nociception Level Index(NoL)
  • Nociception Monitoring
  • Opioid Consumption

Interventions

PROCEDURE

Early bilateral rectus sheat block

Bilateral rectus sheat block will be performed after the anesthesia induction, before the start of the surgery

PROCEDURE

Late bilateral rectus sheat block

Bilateral rectus sheat block will be performed after the completion of the surgery, before the end of general anesthesia

Sponsors & Collaborators

  • Koc University Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
MALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-03-15
Primary Completion
2026-06-15
Completion
2026-07-01

Countries

  • Turkey (Türkiye)

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07433140 on ClinicalTrials.gov