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:
2025-12-24 @ 5:43 PM
Ignite Modification Date:
2025-12-24 @ 5:43 PM
NCT ID:
NCT02684968
Eligibility Criteria:
Inclusion Criteria:
* Adults scheduled for elective colorectal surgery with a midline incision;
* American Society of Anesthesiologists (ASA) physical status 1-3.
Exclusion Criteria:
* Contraindication or intolerance to opioids and/or local anesthetics;
* Inability to use IV PCA system;
* History of chronic pain defined as use of opioids for more than 30 consecutive days within the 3 preoperative months at the dose equal or greater than equivalent of 15 mg of morphine and/or abdominal pain for more than 6 months, present most days of the weeks;
* History of neurological illness and/or neuropathy - Peripheral neuropathy, paralysis;
* Pregnancy and/or breastfeeding;
* Chronic renal failure, defined by estimated GFR \<60 ml/min;
* Chronic liver failure, defined by cirrhosis, portal hypertension, or history of variceal bleeding.
* BMI \> 35
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT02684968
Study Brief:
Protocol Section:
NCT02684968