NCT06094569Recruiting
Medical Imaging Screening for Posterior-circulation Ischemic Stroke
Medical Imaging Screening for Posterior-circulation Ischemic Stroke：a Multicentre,Imaging-based,Prospective Cohort Study
Source: ClinicalTrials.gov · Last updated 23 Oct 2023 · Not updated for over 12 months - ask the site whether it is still open
Brief summary (registry, in English)
Patients with ischemic stroke in the posterior circulation continue to have high rates of mortality and disability, even with aggressive treatment. We wanted to evaluate preoperative imaging to screen patients with a good prognosis from mechanical embolization. We assess the degree of ischemia by defining the pons-midbrain-medulla index (PMMI) and correlate the preoperative PMMI with the clinical prognosis of postoperative patients to verify the validity of PMMI in predicting the clinical prognosis of patients with embolization.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 1000 (estimated)
- First submitted
- 16 Oct 2023
- Start date
- 1 Jun 2019
- Primary completion date
- 31 Dec 2029
- Lead sponsor
- Tianjin Huanhu Hospital
- Diseases
- Stroke
- NCT number
- NCT06094569
What you commit to
- Study type: Observational
- Planned participants: 1000
- From 1 Jun 2019 to the primary completion date, 31 Dec 2029
- 4 sites 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 illness
- 1.Patiens can not meet the MRI examination conditions(with absolute and relative contraindications).
Who the study is looking for
- Patient admitted from Jun. 1st 2019 to Jan. 1st 2029;
- Patients with acute ischemic stroke recently；
- Symptoms persisted at admission, and MRI (including DWI) confirmed acute ischemic vertebrobasilar artery occlusion in the posterior circulation:（single right or left intracranial branch of vertebral artery occlusion ; single basilar occlusion ; both two vertebral arterys and basilar artery）；
Sex: All · Does not accept healthy volunteers
Sites (4)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Tianjin Huanhu Hospital Coordinator of this site? Confirm its status | Tianjin | China | Recruiting |
| Beijing University Binhai Hospital Coordinator of this site? Confirm its status | Tianjin | China | Recruiting |
| The Sencond Hospital of Tianjin Medical University Coordinator of this site? Confirm its status | Tianjin | China | Recruiting |
| Tianjin Medical University General Hospital Coordinator of this site? Confirm its status | Tianjin | China | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.