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NCT06888024

Pelvic Vein Quantitative Flow Characterization Using 2D and 4D Flow MRI

Recruiting now NA Last updated 24 September 2025
What this trial tests

NA trial testing non-contrast enhanced abdomen and pelvis MRI in May-Thurner Syndrome in 15 participants. Currently enrolling.

Timeline
1 April 2025
Primary endpoint
1 January 2027
1 January 2027

Quick facts

Lead sponsorNingcheng Peter Li
PhaseNA
StatusRecruiting now
Study typeINTERVENTIONAL
Allocationnon randomized
Designsingle group
Maskingnone
Primary purposebasic science
Enrollment15
Start date1 April 2025
Primary completion1 January 2027
Estimated completion1 January 2027
Sites1 location across United States

Drugs / interventions tested

Conditions studied

Sponsor

Ningcheng Peter Li

Who can join

Adults 18 to 89, any sex, with May-Thurner Syndrome or Iliac Venous Compression. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The purpose of the study is to quantitatively characterize the flow in the pelvic venous structures using 2D and 4D flow MRI with the objective of establishing physiologic and pathologic parameters for downstream computational fluid dynamics analysis. Arm 1: To establish the baseline flow characteristics of the iliac veins in patients with no imaging evidence of iliac venous disease. Arm 2: To assess the flow characteristics of the iliac veins in patients with left iliac vein compression syndrome (a.k.a. May-Thurner syndrome). Arm 3: To assess the flow characteristics of the iliac veins in patients status post iliac stent placement.

Publications & conference data

No peer-reviewed publications indexed yet for this trial.

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Other recruiting trials for May-Thurner Syndrome

Currently open trials in the same condition.

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Data sources for this page

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06888024.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing