Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 4:07 AM
Ignite Modification Date:
2025-12-25 @ 4:07 AM
NCT ID:
NCT06851520
Eligibility Criteria:
Inclusion Criteria:
1. Patients who underwent radical cystectomy under general anesthesia between October 15, 2023, and October 15, 2024.
2. Patients who received anterior or posterior quadratus lumborum block (QLB) for postoperative analgesia.
3. Age: 18-65 years.
4. ASA Physical Status Classification: I-III.
5. BMI \< 35 kg/m².
6. Complete medical records available for retrospective review.
Exclusion Criteria:
1. Patients who received a different postoperative analgesia technique (e.g., epidural, TAP block).
2. Incomplete or missing medical records.
3. Psychiatric disorders that could affect pain perception and reporting.
4. Coagulopathy or bleeding disorders.
5. Hepatic or renal failure.
6. Chronic opioid use before surgery.
7. Patients who required unplanned conversion to open surgery.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
65 Years
Study:
NCT06851520
Study Brief:
Protocol Section:
NCT06851520