COVID-19 and CVT
In response to the multiple reports of cerebral venous thrombosis developing within 4 weeks of COVID-19 vaccination, the ICVT has launched an international research project to gather high-quality data on these patients. We will include data from all patients who fulfill the following criteria:
- Radiologically confirmed CVT
- Onset of CVT symptoms within 4 weeks of COVID-19 vaccination (any vaccine).
- Informed consent for the use of coded data if required by local law.
If you have a case and want to participate in this research project, please e-mail the project leader, Jonathan Coutinho.
Acces to online CRF must be provided by study coördinators.