What this study is
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.
What's being tested
- non-contrast enhanced abdomen and pelvis MRI
Intervention · PROCEDURE
non-contrast enhanced abdomen and pelvis MRI
Study details
- Sponsor
- Ningcheng Peter Li
- Conditions
- May-Thurner Syndrome · Iliac Venous Compression
- Enrolling
- 15 people
- Starts
- 2025-04-01
- Est. completion
- 2029-04-01
- Design
- Open-label, non-randomized, single group
- Record
- View on ClinicalTrials.gov ↗
Who can join
Age 18 Years – 89 YearsSex ALLHealthy volunteers AcceptedArm 1
You may qualify if
- No self-reported history of pelvic or iliac venous disease or associated symptoms
You can't join if
- History of pelvic or iliac venous disease or intervention
- Contraindication to MRI examination
- Prisoners
- Subjects ≤ 18 years of age
- Pregnant women
- Adults unable to provide informed consent
Arm 2
You may qualify if
- Clinical symptoms or imaging findings compatible with left iliac vein compression syndrome
You can't join if
- History of pelvic or iliac venous intervention
- Contraindication to MRI examination
- Prisoners
- Subjects ≤ 18 years of age
- Pregnant women
- Adults unable to provide informed consent
Arm 3
You may qualify if
- History of left iliac vein stent placement
You can't join if
- Contraindication to MRI examination
- Prisoners
- Subjects ≤ 18 years of age
- Pregnant women
- Adults unable to provide informed consent
Sign in and we'll check these against your records.Full criteria on ClinicalTrials.gov ↗
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Study locations (1)
1 openUniversity of Massachusetts
Worcester, Massachusetts, United States
- Noelle Bodkin · Contact774-441-8442noelle.bodkin@umassmed.edu
Recruiting
Study team
Sponsor
Ningcheng Peter Li
Study ID STUDY00002051
Principal investigator
Ningcheng Li, MD
UMass Chan Medical School
Frequently asked questions
The sponsor hasn't published answers to common questions for this trial.