NCT04571177Active, not recruiting
PET Perfusion Imaging Techniques and Comparing Them to CT Perfusion Imaging in Stroke
Developing PET Perfusion Imaging Techniques and Comparing Them to CT Perfusion Imaging in Stroke Patients
Source: ClinicalTrials.gov · Last updated 13 Apr 2026
Brief summary (registry, in English)
Adult patients who are diagnosed with an acute supratentorial ischemic stroke within 48 hrs of onset will be enrolled into the study. Participants will undergo both a CT Scan and PET scan within 7 days of onset. Participants will have the option to undergo a second PET scan with fluorodeoxyglucose (FDG).
- Status (registry)
- Active, not recruiting
- Study type
- Observational
- Enrollment
- 20 (estimated)
- First submitted
- 19 May 2020
- Start date
- 1 Feb 2016
- Primary completion date
- 31 Dec 2028
- Lead sponsor
- University of Alberta
- Diseases
- Stroke
- NCT number
- NCT04571177
What you commit to
- Study type: Observational
- Planned participants: 20
- From 1 Feb 2016 to the primary completion date, 31 Dec 2028
- 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
- 1\) Planned surgical intervention
Lab values
- 2\) Severely abnormal blood glucose level (will be excluded from FDG PET imaging)
Other
- 3\) Unable to undergo CTP or PET imaging (i.e. claustrophobia)
- 4\) Pregnancy
Who the study is looking for
- Age: \>18 yo
- Gender: male or female
- Acute (within 7 days from symptom onset) Supratentorial Ischemic Stroke
Age in the registry: 18 years to - · 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 |
|---|---|---|---|
| University of Alberta Coordinator of this site? Confirm its status | Edmonton | Canada | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.