Condition

Stenosis clinical trials and research

• 9Clinical trials
• 9Countries

Newest Stenosis clinical trials

All recruiting trials (9)

• Real-world use of WallabyPhenox flow-diversion and stent devices for brain aneurysms and vascular injuries

  This registry tracks whether WallabyPhenox flow-diverters, stents, and related implants work well and are safe for people treated for brain aneurysms, dissections, pseudoaneurysms, perforations, or related vascular problems.

  Recruiting at 2 sites Phenox GmbH · Brest and 12 other locations · NCT07474935

• Fontan conduit stenting to lower liver stiffness and improve exercise capacity

  This project will see if placing a stent in an extracardiac Fontan conduit changes liver stiffness and exercise capacity in 12–21-year-olds with single-ventricle Fontan palliation.

  Recruiting Children's Hospital Los Angeles · Los Angeles, California · NCT07073612

• Using Sperstent® for treating residual lesions in leg arteries

  This study is testing whether the Sperstent® can help people with leftover blockages in their leg arteries feel better compared to another type of stent called Everflex®.

  Recruiting at 3 sites FrontAce Scientific Co., Ltd · Beijing, Beijing Municipality and 11 other locations · NCT06539689

• Observing the effects of Pipeline embolization on intracranial aneurysms

  This study looks at how well the Pipeline device works and its safety for people with brain aneurysms who have had it implanted.

  Recruiting Zhujiang Hospital · Guangzhou, Guangdong · NCT06446778

• Diet intervention to improve cognitive health in patients with carotid stenosis

  This study is testing whether following a special diet for six months can help improve brain health in people aged 40 and older with narrowed arteries in the neck.

  Recruiting Second Affiliated Hospital, Zhejiang University, School of Medicine · Hangzhou, Zhejiang · NCT05922137

• Assessing cerebral blood flow response using a new index

  This study is testing a new way to measure blood flow in the brain to see if it can help identify patients with narrowed or blocked carotid arteries who might need surgery.

  Recruiting Centre Hospitalier Universitaire de Nīmes · Nîmes · NCT05780619

• Effects of coffee on gut microbiome and liver health in colorectal cancer patients

  This study is testing whether drinking 6 grams of freeze-dried instant coffee daily can improve liver health and gut bacteria in people who have finished treatment for colorectal cancer.

  Recruiting Phase 1/2 Massachusetts General Hospital · Boston, Massachusetts · NCT05692024

• Registration of patients with narrowing of brain or neck arteries

  This study is looking to see how narrowing in brain or neck arteries affects thinking and memory in people aged 40 and older.

  Recruiting Second Affiliated Hospital, Zhejiang University, School of Medicine · Hangzhou, Zhejiang · NCT05322824

• Treatment for patients with blocked femoropopliteal arteries using a new vascular scaffold

  This study is testing a new device to see if it can help people with blocked leg arteries feel better and improve their blood flow.

  Recruiting at 8 sites Efemoral Medical, Inc. · Sydney, New South Wales and 7 other locations · NCT04584632

Related topics

Quick answers

How many Stenosis clinical trials are recruiting right now?

9, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 9 countries. The most sites are in China (4 trials), United States (2 trials), France (2 trials), Germany (1 trial), Italy (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 1/2: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

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