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 @ 2:42 AM
Ignite Modification Date:
2025-12-25 @ 2:42 AM
NCT ID:
NCT03353233
Eligibility Criteria:
Inclusion Criteria:
* English speaking
* Between 18 and 75 years old
* American Society of Anesthesiologists (ASA) 1-3 patients undergoing primary total knee arthroplasty
Exclusion Criteria:
* ASA 4 or 5
* Revision knee arthroplasty
* Diagnosis of chronic pain
* Daily chronic opioid use (over 3 months of continuous opioid use)
* Inability to communicate pain scores or need for analgesia
* Acute knee dislocation/fracture
* Infection at the site of block placement
* Age under 18 years old or greater than 75 years old
* Pregnant women
* Intolerance/allergy to local anesthetics
* Weight \<50 kg
* Suspected, or known addiction to or abuse of illicit drug(s), prescription medicine(s), or alcohol within the past 2 years.
* Uncontrolled anxiety, schizophrenia, or other psychiatric disorder that, in the opinion of the investigator, may interfere with study assessments or compliance
* Current or historical evidence of any clinically significant disease or condition that, in the opinion of the investigator, may increase the risk of surgery or complicate the subject's postoperative course.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
75 Years
Study:
NCT03353233
Study Brief:
Protocol Section:
NCT03353233