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 @ 3:45 PM
Ignite Modification Date:
2025-12-24 @ 3:45 PM
NCT ID:
NCT05279092
Eligibility Criteria:
Inclusion Criteria:
* American Society of Anesthesiologists status I, II and III, elective, primary, unilateral TKA planned for spinal anesthesia with plain 0.5% bupivacaine.
Exclusion Criteria:
* Refusal of consent
* Pregnancy
* Conditions making the patient unable to fill out questionnaire online, through email or over the phone including with cognitive dysfunction, psychiatric disorder, or non-English speaking patients, or lack of internet access which would prevent post discharge follow-up electronically
* Coagulopathy
* Allergy to or for any other reasons cannot use Acetaminophen, Celebrex, local anesthetic bupivacaine, DEX, MPA or LB
* Patients on any amounts of opioids within one month of the surgery date, any substance abuse such as regular marijuana user (more frequent than once per month)
* Insulin dependent or uncontrolled diabetes defined as, day of surgery finger stick glucose \>200mg/dl, or HbA1C \> 8.0%
* Peripheral Nerve Block site or systemic infection
* Immune compromise (e.g., HIV, chronic glucocorticoid use)
* Severe pre-existing neuropathy
* TKA for indications other than osteoarthritis such as post-traumatic injury or rheumatoid arthritis, history of surgery in the ipsilateral knee joint, revision TKA or bilateral TKA
* Severe hepatic or renal dysfunction (GFR \<50 ml/min)
* Actual body weight \<60 kg
* Patients with active or latent peptic ulcers, diverticulitis, fresh intestinal anastomoses, and non-specific ulcerative colitis
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT05279092
Study Brief:
Protocol Section:
NCT05279092