NCT06289036Completed
Prognosis in Subacute Ischemic Stroke Using Multimodal Imaging
Predicting Prognosis in Subacute Ischemic Stroke Through Brain Perfusion and Collateral Circulation With Multimodal Imaging
Source: ClinicalTrials.gov · Last updated 1 Mar 2024
Brief summary (registry, in English)
We enrolled patients with subacute IS, associated with moderate-to-severe stenosis of the unilateral cervical internal carotid artery, who underwent 4D ASL. Perfusion levels and collateral circulation were compared between groups with favorable prognosis (modified Rankin scale \[mRS\] ≤ 2) and poor prognosis (mRS \> 2).
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 28 (actual)
- First submitted
- 24 Feb 2024
- Start date
- 1 Feb 2021
- Primary completion date
- 31 Dec 2023
- Lead sponsor
- The First Hospital of Hebei Medical University
- Diseases
- Stroke
- NCT number
- NCT06289036
What you commit to
- Study type: Observational
- Participants enrolled: 28
- From 1 Feb 2021 to the primary completion date, 31 Dec 2023
- 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.
Prior treatment
- Combined or previous cerebral hemorrhage or subarachnoid hemorrhage
- History of previous cerebral infarction.
- Claustrophobia or the presence of intracranial metal implants, cochlear implants, or pacemakers.
Other illness
- Moyamoya disease.
Age
- Age ≤ 18 years old.
Other
- Moderate-to-severe stenosis/occlusion of the contralateral internal carotid artery/middle cerebral arteries.
- Cardioembolic cerebral infarction.
Who the study is looking for
- Confirmed unilateral internal carotid artery/MCA atherosclerotic stenosis/occlusion with a stenosis degree \> 50% verified through computed tomography angiography (CTA), magnetic resonance angiography (MRA), or digital subtraction angiography (DSA).
- Presence of IS or transient ischemic attack (TIA) symptoms in the circulating blood supply area within the preceding 48 h.
- Asymptomatic patients with no history of IS or TIA in the past 6 months.
- Performance of 4D ASL tests during hospitalization.
Age in the registry: 18 years to 88 years · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| The First Hospital of Hebei Medical University Coordinator of this site? Confirm its status | Shijiazhuang | China | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.