Clinical trials: Microvascular Obstruction
Renal Artery Stenosis
Ultrasound Wave Therapy for Post-stenotic Microvascular Remodeling
Researchers are evaluating a noninvasive treatment with ultrasound waves for Atherosclerotic Renal Artery Stenosis (ARAS).
- Trial name
- NCT03914157
- Testing
- Low-energy extracorporeal ultrasound shockwave therapy (SWT)
- Sponsor
- Mayo Clinic
ANOCA - Angina With Non-obstructive Coronary Arteries, Coronary Microvascular Dysfunction (CMD)
Nebivolol ANOCA Treatment Randomized Trial
To determine the effectiveness of the beta-blocker nebivolol in controlling symptoms and improving the quality of life in patients with angina and coronary microvascular dysfunction.
- Trial name
- MOTORS (NCT06755801)
- Testing
- Nevibolol
- Volunteers
- 150 people
- Sponsor
- Spanish Society of Cardiology
Myocardial Infarction
Abciximab i.v. Versus i.c. in Primary PCI Patients With STEMI
Randomized comparison of abciximab i.v. versus i.c. in patients with STEMI undergoing primary PCI. The hypothesis is, that higher concentration of abciximab i.c.
- Trial name
- NCT00299377
- Testing
- Abciximab i.v., Abciximab i.c.
- Where
- Germany
- Volunteers
- 150 people
- Sponsor
- University of Leipzig
Heart Attack, Enlarged Heart
Sodium Glucose Co-Transporter 2 (SGLT2) and STEMI
The purpose of the research is to determine whether a class of medication called SGLT2 inhibitor will improve the heart's function and reduce its enlargement after a heart attack.
- Trial name
- NCT05305911
- Testing
- SGLT-2 inhibitors
- Where
- United States
- Volunteers
- 81 people
- Sponsor
- Minneapolis Heart Institute Foundation
Microcirculation
Effect of Cupping Therapy on Microcirculation in Healthy Volunteers
Twenty healthy volunteers were included in the study. The NIRS was placed on the thenar region of the hand. The vascular occlusion protocol had been done before and after cupping therapy (CT).
- Trial name
- CTWN (NCT06872216)
- Testing
- cupping therapy, Vascular occlusion test
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Tokat Gaziosmanpasa University
Myocardial Infarction, ST-Elevation Myocardial Infarction (STEMI)
Intracoronary Hypothermia as a Prevention of Reperfusion Injury in Myocardial Infarction.
Acute myocardial infarction with ST segment elevation is often accompanied by a totally occluded coronary artery. Which has deleterious effects on heart muscle.
- Conditions
- Myocardial Infarction, ST-Elevation Myocardial Infarction (STEMI), Reperfusion Injury, Microvascular Occlusion
- Trial name
- NCT06567249
- Testing
- Intracoronary hypothermia, Standard percutaneous coronary intervention
- Where
- Russia
- Volunteers
- 60 people
- Sponsor
- Tomsk National Research Medical Center of the Russian Academy of Sciences
ST Elevation (STEMI) Myocardial Infarction, Microvascular Obstruction (MVO)
Multimodality Assessment of Myocardial Reperfusion After Primary Percutaneous Coronary Intervention
This study aims to evaluate myocardial reperfusion in patients with ST-segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (PCI).
- Trial name
- NCT07876791
- Volunteers
- 90 people
- Sponsor
- Assiut University
Acute Ischemic Stroke From Large Vessel Occlusion
Intra-Arterial Tenecteplase to Improve the Microvascular Hemodynamics After Mechanical Thrombectomy
This is a prospective, single-arm, open-label study to evaluate the efficacy of intra-arterial tenecteplase in improving microvascular reperfusion following successful large vessel recanalization.
- Trial name
- INTIMA-MT (NCT06904911)
- Testing
- intra-arterial tenecteplase administration
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Pennsylvania
Severe Symptomatic Aortic Stenosis
Change in Coronary Microcirculation and FFR After TAVI in Patients With Cardiovascular Comorbidities
Change in coronary microcirculation and Fractional Flow Reserve after Transcatheter Aortic Valve Implantation in patients with concomitant coronary artery disease and severe aortic stenosis.
- Trial name
- NCT04663334
- Testing
- inverse myocardial remodeling
- Where
- France
- Volunteers
- 29 people
- Sponsor
- Nantes University Hospital
Myocardial Injury, Atherosclerosis Cardiovascular Disease
Multimodal Biomarkers in Coronary Artery Disease Pathogenesis: The Oxford Acute Myocardial Infarction Study (OXAMI Study)
Coronary artery disease is one of the most common causes of illness and death. It develops when fatty deposits, known as plaques, build up in the arteries that supply blood to the heart.
- Conditions
- Myocardial Injury, Atherosclerosis Cardiovascular Disease, Cardiac Imaging Techniques, Genetics
- Trial name
- OXAMI (NCT07772570)
- Testing
- blood sampling, Intracoronary Imaging, Cardiovascular Magnetic Resonance Imaging
- Where
- United Kingdom
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Myocardial Reperfusion Injury
Post Cond No Reflow
After having shown that postconditioning allowed a significant 36% reduction of infarct size as assessed by blood levels of myocardial enzymes in acute myocardial patients, the investigators objective is to assess the effect of…
- Trial name
- NCT01208727
- Testing
- postconditioning
- Where
- France
- Volunteers
- 44 people
- Sponsor
- Hospices Civils de Lyon
ST-elevation Myocardial Infarction (STEMI)
REperfusion Facilitated by LOcal Adjunctive Therapy in ST-elevation Myocardial Infarction
The purpose of this study is to determine whether intra-coronary adenosine or sodium nitroprusside (SNP) delivered selectively via a thrombus aspiration catheter (or if unsuccessful via a coronary microcatheter) following…
- Trial name
- REFLO-STEMI (NCT01747174)
- Testing
- IC Adenosine, IC Sodium nitroprusside (SNP), Standard PCI
- Where
- 4 sites in United Kingdom
- Volunteers
- 247 people
- Sponsor
- University Hospitals, Leicester
Sickle Cell Disease, Sickle Cell Anemia
Microvascular Blood Flow in Sickle Cell Anemia
Sickle cell disease (SCD) is an inherited blood disorder that causes the red blood cells to change their shape from a round shape to a half-moon/crescent or sickled shape.
- Trial name
- NCT01566890
- Testing
- regadenoson infusion with contrast-enhanced ultrasound, contrast-enhanced ultrasound
- Where
- 2 sites in United States
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Versiti Blood Health
Microvascular Obstruction (MVO), STEMI - ST Elevation Myocardial Infarction
Microvascular Obstruction Diagnosis Using the CoFI™ System Assessment - II
A prospective, multicenter, international single-arm, pivotal clinical study designed to validate the performance of the CoFI system in detecting MVO in STEMI subjects, as confirmed by CMRI.
- Trial name
- MOCA II (NCT06909578)
- Testing
- CorFlow Controlled Flow Infusion System - CoFI™
- Volunteers
- 200 people
- Sponsor
- CorFlow Therapeutics AG
Non-ST-elevation Myocardial Infarction
Thrombus Aspiration in ThrOmbus Containing culpRiT Lesions in Non-ST-Elevation Myocardial Infarction (TATORT-NSTEMI)
Whereas thrombus aspiration in patients with ST-elevation myocardial infarction (STEMI) is recommended by current guidelines, there are insufficient data to unequivocally support thrombectomy in patients with non-STEMI (NSTEMI).
- Trial name
- NCT01612312
- Testing
- Thrombectomy, Standard percutaneous coronary intervention
- Where
- 7 sites in Germany
- Volunteers
- 400 people
- Sponsor
- University of Leipzig
Trigeminal Neuralgia
Postoperative Analgesia in Patients With Microvascular Decompression
Perioperative pain is caused by a variety of harmful factors through multiple mechanisms, therefore, reasonable postoperative analgesia should be combined with drugs or measures of different mechanism , which is called multimodal…
- Trial name
- NCT03152955
- Testing
- Ketamine, scalp nerve block, ondansetron
- Where
- China
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Xiangya Hospital of Central South University
Heart Failure, Congestive
MR, Myocardial Infarct and Heart Failure
KoMPiS is a contrast aided cardiac magnetic resonance study of microvascular obstruction and left ventricular remodelling following acute revascularised anterior myocardial infarction.
- Trial name
- KoMPiS (NCT00465868)
- Testing
- PCI (percutaneous coronary intervention)
- Where
- Norway
- Volunteers
- 44 people
- Sponsor
- Helse Stavanger HF