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:
2026-03-26 @ 3:15 PM
Ignite Modification Date:
2026-03-26 @ 3:15 PM
NCT ID:
NCT07452250
Eligibility Criteria:
Inclusion Criteria:
* Age \>= 18 years.
* Suspected or preliminarily diagnosed venous structural abnormalities (e.g., lower-extremity veins, central veins) or venous circulation disorders requiring Fe-MRV evaluation.
* Able and willing to provide written informed consent.
Exclusion Criteria:
* History of allergy/hypersensitivity to iron or dextran, or known allergy-prone constitution.
* Currently receiving other oral or intravenous iron products.
* Hemosiderosis or hemochromatosis.
* Prior hypersensitivity reaction to intravenous iron products, or any condition associated with iron overload.
* Unable to undergo MRI for psychological reasons (e.g., claustrophobia) or physical reasons (e.g., non-MRI-compatible metallic implants/foreign bodies).
* End-stage disease or life expectancy \< 1 year.
* Pregnant women.
* Any other condition judged by the investigator to make the participant unsuitable for the study.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT07452250
Study Brief:
Protocol Section:
NCT07452250