Clinical trials: DSA
Peripheral Arterial Disease (PAD)
Magnetic Resonance Angiography for Peripheral Arterial Disease (PAD)
The purpose of this study is to compare the difference between two magnetic resonance imaging (MRI) techniques for visualizing arteries.
- Trial name
- NCT00707876
- Testing
- ferumoxytol
- Where
- United States
- Volunteers
- 119 people
- Sponsor
- AMAG Pharmaceuticals, Inc.
Preeclampsia
Removal of Anti-Angiogenic Proteins in Preeclampsia Before Delivery
Preeclampsia is a syndrome that occurs in approximately 3% to 8% of pregnancies and is associated with considerable maternal and neonatal morbidity and mortality.
- Trial name
- RAAPID-II (NCT01404910)
- Testing
- Apheresis using Liposorber LA-15 System
- Where
- 3 sites in United States, Germany
- Volunteers
- 11 people
- Sponsor
- Massachusetts General Hospital
Kidney Transplant Rejection
ddcfDNA in Kidney Transplant Recipients
The objective of this study is to predict subclinical Antibody-Mediated Rejection (ABMR) occurrences in de novo DSA-positive recipients maintaining stable renal function after transplantation.
- Trial name
- NCT06013358
- Testing
- AlloSeq cfDNA
- Where
- South Korea
- Volunteers
- 200 people
- Sponsor
- Seoul National University Hospital
Peripheral Vascular Disease
Magnevist® Injection Enhanced MRA at Two Dose Levels Compared to Non Contrast MRA for the Detection of Structural Abnormalities of the Infrarenal Aorta and Peripheral Arteries
The purpose of this study is to look at the safety (what are the side effects) and efficacy (how well does it work) of Magnevist (the study drug) used for MRI of the infrarenal aorta and peripheral arteries.
- Trial name
- NCT00185276
- Testing
- Gadopentetate dimeglumine (Magnevist, BAY86-4882)
- Volunteers
- 365 people
- Sponsor
- Bayer
Breast Cancer
HepaSphere Interventional Therapy Using Digital Subtraction Angiography（DSA）for Breast Cancer
The purpose of this study is to evaluate the safety and efficacy of HepaSphere interventional therapy using digital subtraction angiography（DSA）for breast cancer.
- Trial name
- NCT02523417
- Testing
- interventional therapy
- Where
- China
- Volunteers
- 15 people
- Sponsor
- Fuda Cancer Hospital, Guangzhou
Electroencephalography, Craniotomy Surgery
Evaluation of Response to Pain From Skull Pin Fixation in Craniotomies
The goal of this observational study is to investigate the relationship between the response to skull pin fixation pain and the analysis of blood pressure, heart rate, and brain wave activity in adults undergoing brain surgery.
- Conditions
- Electroencephalography, Craniotomy Surgery, Pain Management
- Trial name
- NCT06811701
- Testing
- Scalp nerve block, Opioid Anesthetics, Local Anesthetic Injection
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Diskapi Teaching and Research Hospital
Anesthesia, General, Gynecologic Surgical Procedures
DSA vs. BIS for Anesthesia and Analgesia Management
The purpose of this study is to compare two different methods of monitoring brain activity (anesthesia depth) during gynecological surgeries.
- Conditions
- Anesthesia, General, Gynecologic Surgical Procedures, Intraoperative Monitoring, Anesthesia Depth Monitoring
- Trial name
- DSA-PRECISION (NCT07502261)
- Testing
- Density Spectral Array (DSA) Monitoring, Bispectral Index (BIS) Monitoring
- Where
- Turkey (Türkiye)
- Volunteers
- 45 people
- Sponsor
- Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital
Kidney Transplant Recipients
Risk Factors of Chinese Kidney Transplant Recipients DSA Based on MPA Immunosuppressive Regimen
THE INCIDENCE AND INFLUENTIAL FACTORS OF DSA IN CHINESE RENAL TRANSPLANT RECIPIENTS WITH MPA-BASED IMMUNOSUPPRESSIVE REGIMEN： A MULTI-CENTER CLINICAL STUDY (TIAIFOD STUDY) Study procedure Investigators at participating centers…
- Trial name
- NCT04444843
- Testing
- Mycophenolate Mofetil Capsules
- Where
- China
- Volunteers
- 300 people
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Peripheral Arterial Occlusive Disease
Isovue in Peripheral Digital Subtraction Angiography (DSA)
No significant differences is expected in observed motion artifacts, heat or pain reported during peripheral DSA performed for diagnostic and/or endovascular therapeutic purposes.
- Trial name
- NCT01075217
- Testing
- iopamidol, iodixanol
- Where
- United States
- Volunteers
- 174 people
- Sponsor
- Bracco Diagnostics, Inc
Budd-Chiari Syndrome
A Prospective Study on IVUS and DSA Guidance in the Treatment of Budd-Chiari Syndrome
This study aims to evaluate the effectiveness of interventional treatment guided by Intravascular Ultrasound (IVUS) compared to Digital Subtraction Angiography (DSA) in patients with Budd-Chiari Syndrome (BCS).
- Trial name
- NCT06960473
- Testing
- Intravascular Ultrasound, Digital Subtraction Angiography
- Where
- China
- Volunteers
- 260 people
- Sponsor
- The Affiliated Hospital of Xuzhou Medical University
Cerebral Ischemia
A New Parameter Derived From DSA to Evaluate Cerebral Perfusion
This observational study focus on a new parameter of cerebral perfusion derived form digital substraction angiography.
- Trial name
- NCT03607565
- Where
- China
- Volunteers
- 30,000 people
- Sponsor
- Xi'an No.3 Hospital
Hepatocellular Carcinoma
Multi-Detector CT Angiography With 3D Reconstruction Versus Digital Subtraction Angiography
This study aims to investigate the feasibility and accuracy of Multi-Detector CT angiography acquired before Trans-arterial Chemo-embolization (TACE) in detecting Hepato-cellular carcinoma feeding vessels compared to DSA…
- Trial name
- NCT05304572
- Testing
- Multi-Detector CT angiography, Trans-arterial chemoembolization and DSA
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Assiut University
Acute Ischemic Stroke, Large Vessel Occlusion
Direct Angio Suite Acute Stroke Intervention With CT/DSA Hybrid Emergency Stroke Unit
This study investigates whether direct transfer to an emergency stroke unit equipped with NeuAngio-CT reduces time to endovascular reperfusion in patients with acute ischemic stroke and suspected intracranial large-vessel…
- Trial name
- NCT07670065
- Testing
- Direct Angio Suite Acute Stroke Intervention With CT/DSA Hybrid Emergency Stroke Unit, Conventional Thrombectomy
- Where
- China
- Volunteers
- 232 people
- Sponsor
- Beijing Tiantan Hospital
Peripheral Arterial Occlusive Disease
Pilot Study to Compare ISOVUE®-250 and VISIPAQUE™ 270 for Motion Artifact and Pain in Peripheral DSA
The purpose of this study is to compare ISOVUE-250 and VISIPAQUE 270 for motion artifact and pain following intraarterial injection for peripheral DSA.
- Trial name
- NCT00740207
- Testing
- VISIPAQUE 270, Isovue 250
- Volunteers
- 33 people
- Sponsor
- Bracco Diagnostics, Inc
Kidney Transplant Rejection
Pilot Study of Treatment for Subclinical AMR (Antibody-mediated Rejection) in Kidney Transplant Recipients
This is a pilot study to determine if extended release Envarsus at an optimal level is just as effective as more invasive standard therapies for subclinical (mild) AMR (antibody mediated rejection) in kidney transplant patients.
- Trial name
- NCT03380936
- Testing
- Tacrolimus Extended Release Oral Tablet [Envarsus], Plasma Exchange and IVIG (Intravenous Immunoglobulin )
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- University of Colorado, Denver
Lung Transplantation, Donor-specific Anti-human Leukocyte Antigen(HLA) Antibodies
Monitoring of Donor-specific Antibodies After Treatment With Immunoglobulins, Plasmapheresis and Rituximab in Lung Transplantation
Single-arm, prospective observational study
- Trial name
- NCT03798860
- Testing
- blood samples
- Where
- Germany
- Volunteers
- 340 people
- Sponsor
- Hannover Medical School
Liver Cancer
Liver Cancer HepaSphere Combined With Cryosurgery
The purpose of this study is to evaluate the safety and efficacy of HepaSphere interventional therapy using digital subtraction angiography（DSA）combined with cryosurgery for liver cancer.
- Trial name
- NCT02545556
- Testing
- HepaSphere combined with cryosurgery
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Fuda Cancer Hospital, Guangzhou
Kidney Transplant, Kidney/Pancreas Transplant
Prospective Donor Specific Antibody (DSA) Monitoring Protocol
Advances in transplant pharmacotherapy have led to improved one-year patient and graft survival in kidney transplant recipients, but have not translated to enhanced long-term survival.
- Trial name
- NCT01382355
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Providence Health & Services
Ischemic Stroke, Atheroscleroses, Cerebral
Morphology of Advanced Symptomatic Cerebral Plaques With High Embolic Potential
The study is to attain early recognition of the unstable plaques which have an imminent embolic risk in patients with intracranial atherosclerotic disease (IAD).
- Trial name
- NCT03291652
- Testing
- DSA/3DRA
- Where
- Hong Kong
- Volunteers
- 140 people
- Sponsor
- Chinese University of Hong Kong
Lung Nodules
Functional Innovation and Application Research of Domestic Advanced Low-Dose DSA/CT-DSA
The goal of this clinical trial is to learn if Generative AI Based Puncture Surgery Navigation System (GPS) can guide lung puncture in adults better. It will also learn about the quality improvement of cone beam CT (CBCT) by GPS.
- Trial name
- NCT06762613
- Testing
- Generative AI Based Puncture Surgery Navigation System, Cone beam CT
- Where
- 3 sites in China
- Volunteers
- 220 people
- Sponsor
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology