Clinical trials: Microemboli
Carotid Endarterectomy, Percutaneous Transluminal Angioplasty
Study of Blood Flow Changes and Microemboli During Carotid Surgery
The purpose of this study is to determine the clinical and radiologic implications of the intraoperative microemboli during carotid revascularization.
- Conditions
- Carotid Endarterectomy, Percutaneous Transluminal Angioplasty, Cognitive Aspects, Diffusion Weighted MRI
- Trial name
- NCT01343615
- Testing
- carotid stenting, carotid endarterectomy
- Where
- Brazil
- Volunteers
- 40 people
- Sponsor
- University of Campinas, Brazil
Head and Neck Cancer, Oral Cancer
Circulating Tumor Cell Counts in Postoperative ENE-Positive Oral Cavity Cancer Patients After Adjuvant CCRT
The aim 1 of this trial is the development of the Circulating tumor cells (CTCs) definition of oral cancer minimal residual disease (MRD), and aim 2 is a prospective trial of oral cancer treatment.
- Trial name
- NCT07296250
- Testing
- low-dose oral chemotherapy
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Coronary Arteriosclerosis, Coronary Heart Disease
Analysis of Human Coronary Aspirate
During elective percutaneous coronary intervention (PCI), both proximal and distal protection devices are used. The distal occlusion protection device temporarily occludes the vessel distal to the lesion during the intervention…
- Conditions
- Coronary Arteriosclerosis, Coronary Heart Disease, No Reflow Phenomenon
- Trial name
- AHCA (NCT01430884)
- Testing
- Aspirated Coronary Blood
- Where
- Germany
- Volunteers
- 500 people
- Sponsor
- Universität Duisburg-Essen
Intracranial Embolism and Thrombosis, Postoperative Complications
TCD Detection of Gas and Solid Micro-Emboli in Patients Undergoing Coronary Artery Bypass Grafting (CABG): The Influence of Proximal Anastomosis Technique
The purpose of this study is to test the hypothesis that using three different techniques to anastomose coronary grafts to the aorta: partial occlusion, single cross clamp, or using the Heartstring anastomotic device, will change…
- Trial name
- NCT00294814
- Testing
- Proximal anastomosis using Heartstring anastomotic device
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Rambam Health Care Campus