Impedance Plethysmography Based Deep Vein Thrombosis Monitoring During Catheter-directed Thrombolysis

The purpose of this study is to collect data on blood circulation using a multi-frequency impedance plethysmography device developed in the ThrombUS+ project. Impedance plethysmography (IPG) is a non-invasive method that measures changes in blood volume using electrodes placed on the skin. The collected data will be used for device development, the improvement of diagnostic data analysis methods, and AI training. A total of 40 participants will be recruited for this study, with 20 healthy volunteers in Tampere University and 20 patients undergoing thrombolytic therapy for DVT at Tampere University Hospital.

NCT Number	NCT07665320
Lead Sponsor	Tampere University Collaborators: Tampere University Hospital
Conditions	Deep Vein Thrombosis (DVT)
Enrollment	40 participants
Start Date	2025-07-17
Primary Completion	2027-12 (estimated)
Study Completion	2027-12 (estimated)
Updated on ClinicalTrials.gov	2026-06-29