NCT07122934Completed
Posterior Circulation Clot Burden Score (Pc-CBS) Predicts Clinical Outcome After Acute Ischemic Stroke Related to Posterior Circulation Occlusions : An Externally Validated Radiological Score
Source: ClinicalTrials.gov · Last updated 14 Aug 2025
Brief summary (registry, in English)
Posterior circulation strokes (PCS) represent \~30% of all ischemic strokes, but existing prognostic tools are limited, especially for non-basilar artery occlusions. Accurate early outcome prediction may aid treatment decisions and clinical trial design. We developed and externally validated the Posterior Circulation Clot Burden Score (PC-CBS), a radiological tool to predict 3-month functional outcome in acute ischemic stroke due to posterior circulation occlusion.
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 1828 (actual)
- First submitted
- 8 Aug 2025
- Start date
- 1 Feb 2003
- Primary completion date
- 31 Mar 2023
- Lead sponsor
- Centre Hospitalier Universitaire Vaudois
- Diseases
- Stroke
- NCT number
- NCT07122934
What you commit to
- Study type: Observational
- Participants enrolled: 1828
- From 1 Feb 2003 to the primary completion date, 31 Mar 2023
- No sites listed in no 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 design.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other
- simultaneous clinical and/or radiological strokes in the posterior and anterior circulation
Who the study is looking for
- age \>18 years old
- admitted within 24h from last known well
- symptomatic arterial occlusion. The following arterial occlusions were eligible for inclusion: the extracranial vertebral artery between the V0 and V3 segments; the intracranial portion of the vertebral artery; the basilar artery either in its proximal, mid and/or distal segment, the P1 and/or the P2 segments of the posterior cerebral artery.
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
This page is information, not medical advice. Discuss any trial with your doctor.