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NCT07819526Recruiting

Acute Ischemic Stroke in Patients With Active Cancer

Clinical Characteristics and Stroke Recurrence in Patients With Acute Ischemic Stroke and Active Cancer: The CAT-AIS Multicenter Prospective Observational Study

Source: ClinicalTrials.gov · Last updated 21 Sept 2026

Brief summary (registry, in English)

The goal of this multicenter prospective observational study, conducted at 24 hospitals in Japan, is to learn about recurrent ischemic stroke in people with active cancer who develop acute ischemic stroke. One of the main objectives is to evaluate how often ischemic stroke recurs during follow-up. The main questions this study aims to answer are: * How often does ischemic stroke recur within 3 months after the initial stroke? * Which clinical factors may be associated with recurrent ischemic stroke? * What other clinical outcomes occur during follow-up? Participants will receive medical care determined by their treating physicians. Researchers will collect information about participants' cancer, stroke characteristics, test results, treatments, recurrent ischemic stroke, and other clinical outcomes. Researchers will also explore whether clinical factors are associated with recurrent ischemic stroke and other outcomes. This study will not assign participants to a specific treatment.

Status (registry)
Recruiting
Study type
Observational
Enrollment
500 (estimated)
First submitted
9 Sept 2026
Start date
1 Mar 2026
Primary completion date
30 Jun 2027
Lead sponsor
Osaka University
NCT number
NCT07819526

What you commit to

  • Study type: Observational
  • Planned participants: 500
  • From 1 Mar 2026 to the primary completion date, 30 Jun 2027
  • 1 site in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Other

  • The patient or a legally acceptable representative indicates that the patient does not wish to participate.
  • The investigator considers enrolment inappropriate.

Who the study is looking for

  • Acute ischemic stroke diagnosed within 7 days after symptom onset or the time last known well.
  • Active cancer at the time of the index stroke, as defined below.

Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
The Univeristy of Osaka
Coordinator of this site? Confirm its status
SuitaJapanRecruiting

This page is information, not medical advice. Discuss any trial with your doctor.