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Can Clot-Removing devices improve stroke recovery?

NCT ID NCT07760649

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 12, 2026 · Last updated Aug 13, 2026 · Updated 1 time

Summary

This study tracks the safety and effectiveness of J&J MedTech devices used to remove blood clots in people with acute ischemic stroke. It will follow about 5,000 adults who receive these devices as part of their routine care, measuring how well blood flow is restored and how patients recover over 90 days. The goal is to see how these approved devices perform in real-world settings.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
J&J MedTech neurovascular thrombectomy devices (commercially approved)
What this could lead to
If successful, this study could confirm that these devices are safe and effective in everyday stroke treatment, potentially improving outcomes for many patients.
What could go wrong
This is an observational study, not a controlled trial, so it cannot prove cause and effect. Results may be influenced by patient differences, and device risks like bleeding or vessel damage remain possible.

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.

Participants

About 5,000 people

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

Expected to start

Aug 2026

An estimate. Start dates often move.

Expected to finish

Dec 2030

An estimate. End dates often move.

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

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

Who is studied

The study population will include participants with angiographic confirmation of acute ischemic stroke who are scheduled to undergo/have undergone mechanical thrombectomy using one or more of the study devices as specified in the protocol.

Ages

18 years and older

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: * Participant is 18 years of age or older at the time of consent * Informed Consent has been provided by the participant or the participants' legally authorized representative (LAR) * Participants with angiographic confirmation of acute ischemic stroke * A clinical decision has been made to treat the participant with an eligible Johnson \& Johnson MedTech neuro-thrombectomy device independently and prior to enrollment in the study Exclusion criteria: * Known pregnancy, as evidenced by positive pregnancy test for women of childbearing potential or breast feeding * Current involvement in an investigational (drug, device, etcetera) clinical study that may confound study endpoints. Sponsor approval is required prior to enrollment

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

How to take part

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

  1. The places running it

    3 sites in 2 countries. 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

  • Stadtisches Klinikum Solingen gemeinnutzige GmbH

    Solingen, 42653, Germany

  • Universitaetsklinikum Hamburg Eppendorf

    Hamburg, 20251, Germany

  • University Hospital Zurich

    Zurich, 8091, Switzerland

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