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 @ 10:34 PM
Ignite Modification Date:
2025-12-24 @ 10:34 PM
NCT ID:
NCT06564935
Eligibility Criteria:
Inclusion Criteria:
* Age from 18 to 50 years old.
* Both sexes.
* American Society of Anesthesiologists (ASA) physical status I-II.
* Undergoing elective orthopedic lower limb operations with a tourniquet or plastic surgeries under spinal anesthesia.
Exclusion Criteria:
* Patient refusal.
* History of hypertension, cardiovascular \[disorders of the heart and blood vessels and including coronary heart disease, rheumatic heart disease and other conditions\], and cerebrovascular diseases \[conditions that affect blood flow and the blood vessels in the brain. Problems with blood flow may occur from blood vessel narrowing (stenosis), clot formation (thrombosis), artery blockage (embolism), or blood vessel rupture (hemorrhage)\].
* Baseline SBP \>160 mm Hg before administration of the drug.
* Any contraindications to spinal anesthesia such as coagulopathy, local skin infection, swelling, trauma, or deformity.
* Medical conditions, which release vasoconstrictors such as pheochromocytoma.
* Patients taking vasoconstrictors or uncorrected tachyarrhythmia.
* History of drug allergy.
* Psychiatric, neuromuscular disorder, major systemic diseases.
* Pregnancy or lactating women.
* Inadequate effect of spinal anesthesia or supplemented with other types of anesthesia.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
50 Years
Study:
NCT06564935
Study Brief:
Protocol Section:
NCT06564935