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Cholesterol control may cut stroke risk in brain artery disease

NCT ID NCT05397405

Disease control Sponsor: Nanjing First Hospital, Nanjing Medical University Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at 180 adults with moderate to severe narrowing of brain arteries who have high LDL cholesterol. Researchers want to see if improving cholesterol management can lower the chance of having a stroke. Participants will not receive any experimental treatment; instead, the study observes their usual care and outcomes over time.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 180 people

The number the study aims to enrol. It can still change while the study runs.

Started

May 2022

Expected to finish

May 2026

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 85 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. Age ≥18 years 2. Symptomatic intracranial atherosclerotic stenosis of moderate to severe, did not receive intravenous thrombolysis, thrombectomy, stent implantation and other intravascular treatment 3. low density lipoprotein cholesterol \> 70mg/dl (1.8mmol/L) 4. Receive 3T magnetic resonance angiography or multi-mode MR (high resolution is required), angiography can be included, and images for analysis can be obtained. 5. Lipid-lowering indications of statins 6. Signed an approved informed consents Exclusion Criteria: 1. Contraindications to statins 2. There are contraindications to MRI examination or cannot accept MRI examination 3. Stenosis caused by vasculitis, arterial dissection and moyamoya disease 4. Patients with active bleeding or obvious bleeding tendency 5. Severe heart, lung, renal insufficiency, malignant tumor or other malignant diseases, and death is highly likely within 7 days; pregnancy or women who are lactating 6. Uncontrolled severe diabetes and hypertension 7. Other conditions inappropriate for inclusion judged by investigators

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Conditions

The condition(s) this trial relates to.

cerebral artery stenosis intracranial arterial disease stroke disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Intracranial artery stenosis

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    2 sites. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Nanjing First Hospital

    RECRUITING

    Nanjing, Jiangsu, 210006, China

  • Nanjing First Hospital, Nanjing Medical University

    RECRUITING

    Nanjing, Jiangsu, 210006, China

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