Vascular occlusion disorder
MONDO:0020672A disorder characterized by occlusion of blood vessels. It differs from thrombosis in that it can be used to describe any form of blockage, not just one formed by a clot.
Also known as: vascular occlusion
182 clinical trials for this condition and its sub-types, 27 tagged with Vascular occlusion disorder itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
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Sub-types of Vascular occlusion disorder
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Arterial occlusion 40 trials · 109 incl. sub-types
4 sub-types
- Cerebral artery occlusion 48 trials
- Basilar artery occlusion 17 trials
- Central retinal artery occlusion 5 trials
- Vertebral artery occlusion 4 trials
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Retinal vascular occlusion 0 trials · 53 incl. sub-types
2 sub-types
- Retinal vein occlusion 37 trials · 45 incl. sub-types Sub-types →
- Retinal artery occlusion 9 trials · 16 incl. sub-types Sub-types →
Most studied deeper sub-types
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New IV stopper aims to cut catheter complications in hospitals
Disease control OngoingThis study tests a needle-free connector with anti-reflux technology, a special stopper that prevents blood from flowing back into IV catheters. The goal is to see if it reduces complications like blockages, infections, and pain compared to standard connectors. The trial will inv…
Sponsor: Hospital Arnau de Vilanova • Aim: Disease control
Last updated Sep 21, 2026 18:00 UTC
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New stent aims to open blocked veins and heal leg ulcers
Disease control OngoingThis trial is testing a new stent (a small mesh tube) to treat blockages in the large vein in the abdomen (inferior vena cava) and nearby leg veins. The study involves 136 adults with symptoms like leg ulcers, pain, or swelling. Doctors will place the stent to keep the vein open …
Sponsor: W.L.Gore & Associates • Aim: Disease control
Last updated Aug 29, 2026 00:00 UTC
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New stent aims to restore blood flow in blocked leg veins
Disease control OngoingThis study tests a new medical device called the GORE VIAFORT stent, which is a small mesh tube placed inside a blocked or narrowed vein in the leg or pelvis to keep it open. The goal is to improve blood flow and reduce symptoms like pain, swelling, and leg ulcers. About 165 adul…
Sponsor: W.L.Gore & Associates • Aim: Disease control
Last updated Aug 14, 2026 00:00 UTC
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New stent aims to keep dialysis lifelines flowing
Disease control OngoingThis study looks at a special stent called WRAPSODY used to treat narrowed or blocked veins in people on dialysis. About 500 participants will be followed for up to 24 months to see how well the stent keeps the access site open and safe. The goal is to improve long-term dialysis …
Sponsor: Merit Medical Systems, Inc. • Aim: Disease control
Last updated Jun 27, 2026 08:03 UTC
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New stitch device aims to stop bleeding faster after heart surgery
Symptom relief OngoingThis study tests a new medical device that helps close large holes in the main leg artery after certain heart procedures. About 30 adults will be enrolled to see if the device stops bleeding quickly and safely. The goal is to improve recovery and reduce complications.
Sponsor: Ladera Medical • Aim: Symptom relief
Last updated Jun 27, 2026 08:04 UTC
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Stitch or device? study tests best way to seal vein after pacemaker implant
Knowledge-focused By invitation onlyThis study compares two methods to close the large vein used for implanting a leadless pacemaker: a special closure device versus a figure-of-eight stitch with manual pressure. Researchers will measure how quickly bleeding stops and how soon patients can go home. The goal is to f…
Sponsor: University of Massachusetts, Worcester • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:00 UTC