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 @ 1:45 AM
Ignite Modification Date:
2025-12-25 @ 1:45 AM
NCT ID:
NCT06166394
Eligibility Criteria:
Inclusion Criteria:
1. Patients undergoing elective unilateral total hip or knee arthroplasty under spinal anesthesia at Toronto Western Hospital
2. American Society of Anesthesiologists physical status class (ASA-PS) 1-3
3. Aged ≥ 20 years
Exclusion Criteria:
1. Refusal to participate
2. Inability to communicate due to language barrier or cognitive impairment
3. Height \< 150 cm or \> 200 cm
4. Weight \< 40 kg or \>130 kg
5. Contraindication or allergy to amide-type local anesthetic
6. Contraindication to spinal anesthesia (e.g., infection at the injection site, existing coagulopathy)
7. Spinal anesthesia performed in the operating room rather than the block room (which will preclude adequate testing)
8. Spinal anesthesia that includes administration of intrathecal opioids (e.g., morphine, fentanyl),so as to avoid unanticipated alterations in block quality or solution baricities.
9. Pre-existing sensory or motor impairment in the lower extremities
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Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
20 Years
Study:
NCT06166394
Study Brief:
Protocol Section:
NCT06166394