Clinical Research Directory

Evaluation of a Simple-Prep Controlled Embolic

The objective of this study is to evaluate the safety and effectiveness of the GPX® Embolic Device when used as indicated for embolization requiring distal vessel penetration in 114 subjects in up to 25 investigational sites in the USA, New Zealand, and Canada.

Embolization Treatment of Chronic Refractory Shoulder Tendinopathy

This is a randomized controlled trial in which patients with moderate to severe shoulder pain (Visual Analog Scale (VAS) \> 40), in the setting of rotator cuff tendinopathy refractory to conservative treatment, will be enrolled. The primary aim of the study is to estimate the effect of transcatheter arterial embolization (TAE) with physical therapy (PT) vs PT alone on the change in shoulder pain at 12-month follow up. Scientific objectives also include an assessment of safety of the intervention, assessment of changes in Patient-Reported Outcomes Measurement Information System (PROMIS) Upper Extremity score, Shoulder Pain and Disability Index (SPADI) scores, MRI Tendinopathy Score between the TAE + PT and PT groups.

A Safety and Performance Study of the Use of EmboBio for the Intra-arterial Treatment of Abdominopelvic Bleeding

This research conducted by EMBOBIO SAS is intended for patients with bleeding or at risk of bleeding in the abdominal-pelvic region requiring embolization. The EmboBio device (embolization implant) is a Class IIb medical device that is not CE marked (meaning that it is not yet commercially available on the European market). The objective of the study is to demonstrate the safety and performance of the EmboBio medical embolization device in humans in order to obtain CE marking, the European authorization required for the commercialization of medical devices. Safety will be assessed by collecting data on events that may be related to the device, and the device will be considered effective if the target arteries are completely occluded (blocked) at the end of the operation. The plan is to include 45 patients (men and women aged 18 or over who have given their consent to participate in the study) requiring embolization in the abdominal-pelvic region in French hospitals over a period of 12 months. The patient's full participation is requested for a period of approximately 6 months.

Embolization in Hereditary Coagulopathies

This is a longitudinal, prospective study, which will include 30 subjects with hereditary coagulopathies, with arthropathy, chronic synovitis resulting from hemarthrosis of the elbows, knees and/or ankles followed up at the Centro de Hemofilia HCFMUSP, after approval by the ethics and research committee. They will undergo imaging tests (X-rays and Magnetic Resonance of knee, elbow, or ankle), physical, pain, quality of life and functional assessments (Hemophilia Joint Health Score, Functional Independence Score in Hemophilia, Perimeter, Test Timed up and Go, 30 second sit and stand test, Haemophilia - Adult - Quality of Life questionnaire (HAEM-A-QoL), Knee Injury and Osteoarthritis Outcome Score, EQ-5D, numerical rating scale for pain and embolization procedure (superselective embolization of target arteries with spherical microparticles Embosphere 100-300 micrometers (Biosphere Medical, Roissy, France), until partial vascular stasis and decharacterization of pathological synovial enhancement. These evaluations will be performed at baseline, 1, 3, 6, 12, 24, 36, 48 and 60 months after the procedure.