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 @ 12:47 PM
Ignite Modification Date:
2025-12-24 @ 12:47 PM
NCT ID:
NCT00677261
Eligibility Criteria:
Inclusion Criteria:
* American Society of Anesthesiologists physical status I and III
* Scheduled for total knee arthroplasty
Exclusion Criteria:
* Patients not providing informed consent.
* Refusal of treatment plan.
* Preexisting medical/neurological/hematologic conditions contraindicated for spinal anesthesia or peripheral nerve blocks.
* Revision total knee arthroplasty.
* Known allergy to any of the medications being used.
* History of drug or alcohol abuse.
* Patients with chronic pain on slow-release preparations of opioid in excess of 30mg of morphine equivalence per day.
* Patients with Rheumatoid Arthritis.
* Patients with psychiatric disorders.
* Patients unable or unwilling to use Patient Controlled Analgesia.
* Diabetic patients or those with impaired renal function (Creatinine \>106).
* Obese patients (i.e. BMI \>45).
* Postoperatively, patients will be excluded if they have had additional operative procedures requiring a change in the usual rehabilitation protocol of care.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
75 Years
Study:
NCT00677261
Study Brief:
Protocol Section:
NCT00677261