Clinical trials: Dental Occlusion
Artery Stenosis, Carotid, Artery Stenosis
A Retrospective, Observational, Multicentre, Study to Evaluate the Safety and Performance of POLYPATCH ® Vascular Patch
POLYPATCH® study is RWE multicentre study which examine short and long-term outcomes of using POLYPATCH® when exposed to a larger and more varied population.
- Conditions
- Artery Stenosis, Carotid, Artery Stenosis, Occlusion of Artery, Stroke
- Trial name
- NCT04643743
- Testing
- Endarterectomy
- Where
- France
- Volunteers
- 198 people
- Sponsor
- Perouse Medical
Occlusion of the Femoral-popliteal Segment, Femoral Access
Choosing an Access for Endovascular Treatment of Femoral-popliteal Segment Occlusions
The aim of this study is to compare the shoulder and femoral approaches used in the endovascular treatment of occlusive lesions of the femoral-popliteal segment of the lower extremity arteries in terms of the frequency of…
- Conditions
- Occlusion of the Femoral-popliteal Segment, Femoral Access, Brachial Access
- Trial name
- ATFA (NCT07694050)
- Testing
- Brachial artery catheterization, Femoral artery catheterization
- Where
- Russia
- Volunteers
- 304 people
- Sponsor
- Pirogov Russian National Research Medical University
Chronic Total Occlusion of Coronary Artery
OCT Explores Vascular Response and Healing Profile After Stenting in CTO
True-false-true occurred during wire penetration in coronary CTO procedure. Subintimal stenting influences vascular response. Intravenous ultrasound confirmed wire position in the procedure. Then stenting procedure was performed.
- Trial name
- NCT03939299
- Testing
- OCT
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Shanghai Zhongshan Hospital
Peripheral Arterial Disease
Chronic Total Occlusion Crossing With the Wildcat Catheter
This is a prospective, multi-center, non-randomized study of the Wildcat Catheter to cross a single femoropopliteal chronic total occlusion (CTO).
- Trial name
- CONNECT (NCT01174784)
- Testing
- Chronic TOtAl OcclusioN CrossiNg with thE WildCat CatheTer
- Where
- 15 sites in United States
- Volunteers
- 88 people
- Sponsor
- Avinger, Inc.
Dental Crown, Prosthesis
Basic Study of Fabricating Biomorphic Crowns
The purpose of this study is to compare among different designs of the occlusal surface of artificial crowns, trying to determine a guidance of fabricating artificial crowns with better mimesis of the original tooth crown in…
- Trial name
- NCT02609178
- Testing
- FGP, AVR
- Where
- China
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China
Coronary Artery Disease
Computed Tomography Angiography Prediction Score for Percutaneous Revascularization of Chronic Total Occlusions
Chronic total occlusions (CTO) are encountered in almost one-fourth of patients undergoing coronary angiography. The presence of an untreated CTO has been related to adverse clinical prognosis, both in stable angina and acute…
- Trial name
- CT-RECTOR (NCT02022878)
- Testing
- PCI of CTO
- Where
- 4 sites in Germany, Poland
- Volunteers
- 229 people
- Sponsor
- Kerckhoff Heart Center
The Direction of Blocker Placement
Effects of Different Occlusion Angles of Disposable Tracheal Blocker on Right One-lung Ventilation
This trial is a practical, multicenter, prospective, parallel grouping, randomized controlled,two-arm study. This study will be conducted in three centers including the First Hospital of China Medical University, Seoul National…
- Trial name
- NCT06595043
- Testing
- the tip opening angle to the left, the tip opening angle to the right
- Where
- 3 sites in China, Serbia and 1 more
- Volunteers
- 96 people
- Sponsor
- China Medical University, China
Postoperative Nausea and Vomiting
Portal Vein Occlusion is a Valuable Predictor for Postoperative Nausea and Vomiting
Postoperative nausea and vomiting (PONV) is one of the most common and distressing postoperative complications. PONV risk assessment is recommanded to determine the number of medications or strategies for prophylaxis.
- Trial name
- NCT05894408
- Testing
- this is no intervention
- Where
- China
- Volunteers
- 380 people
- Sponsor
- Shanghai Zhongshan Hospital
Stroke, Ischemic
SYNCHRONISE: LVO Triage Timing and Outcome Study
The objective of this study is to evaluate the impact of Viz LVO in hospital systems with non-interventional and interventional (spoke and hub) stroke centers on the timing and outcomes of patients with suspected acute ischemic…
- Trial name
- NCT04608617
- Testing
- Viz LVO (De Novo Number DEN170073), Baseline Effectiveness Cohort
- Where
- 3 sites in United States
- Volunteers
- 600 people
- Sponsor
- Viz.ai, Inc.
Acute Ischemic Stroke
Comparison of Solitaire to Embotrap to Treat Large Vessel Occlusion in Acute Ischemic Stroke (SOLTRAP Study)
The primary aim of this study is to assess if there is a difference in first pass reperfusion between the two devices. This is a randomized prospective study to assess if there is a difference in first pass reperfusion at two…
- Trial name
- NCT05518240
- Testing
- Stent Retrievers, Stent Retriever
- Where
- 2 sites in United States
- Volunteers
- 418 people
- Sponsor
- WellStar Health System
Retinal Vein Occlusion, Diabetic Macular Edema
Peripheral and Macular Retinal Vascular Perfusion and Leakage in DME and RVO
This interventional study will evaluate the retinal vascular dynamics associated with Intravitreal Aflibercept Injection (IAI) therapy in eyes with diabetic macular edema (DME) or macular edema secondary to retinal vein occlusion…
- Conditions
- Retinal Vein Occlusion, Diabetic Macular Edema, Branch Retinal Vein Occlusion, Central Retinal Vein Occlusion
- Trial name
- PERMEATE (NCT02503540)
- Testing
- Aflibercept
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- Justis Ehlers
Congenital Diaphragmatic Hernia
Fetal Endotracheal Occlusion (FETO) in Fetuses With Severe Congenital Diaphragmatic Hernia
The goal of this pilot trial is to learn more about the role of Fetal Endotracheal Occlusion (FETO) as an intervention in fetuses with severe congenital diaphragmatic hernia (CDH).
- Trial name
- NCT06281717
- Testing
- Fetal Endotracheal Occlusion (FETO)
- Where
- United States
- Sponsor
- Eyal Krispin
Myocardial Infarction, Acute, Myocardial Reperfusion
Study of Cardiac Lesions Angiogenesis by 68Ga-NODAGA-RGD Cardiac PET
The study is about exploring physiological angiogenesis linked to tissue repair in patients with acute heart infarction or chronic heart ischemia by means of 68Ga-NODAGA-RGD PET/CT imaging.
- Conditions
- Myocardial Infarction, Acute, Myocardial Reperfusion, Chronic Ischemic Heart Disease
- Trial name
- NCT03809689
- Testing
- 68Ga-NODAGA-RGD PET/CT, 82-Rb PET/CT as part of standard care, not a comparator
- Where
- Switzerland
- Volunteers
- 24 people
- Sponsor
- University of Lausanne Hospitals
Adverse Reaction to Drugs Affecting the Gastrointestinal System
ELIGIBLE (Efficacy of Left atrIal Appendage Closure After GastroIntestinal BLEeding)
Patients with atrial fibrillation requiring anticoagulation treatment are at high risk of gastrointestinal bleeding. The investigators propose the percutaneous stop the oral anticoagulation and closure of the left atrial…
- Trial name
- ELIGIBLE (NCT01628068)
- Testing
- Left atrial appendage occlusion
- Where
- 6 sites in Spain
- Volunteers
- 120 people
- Sponsor
- Hospital Clinic of Barcelona
Ocular Surface Disease, Central Retinal Artery Occlusion
Effects of HFMH-EMS on Ocular Artery Circulation
Investigated the effects of high-frequency multi-band harmonic electromagnetic stimulation on ophthalmic and central retinal artery circulation.
- Trial name
- NCT06861985
- Testing
- BOBY, Control
- Where
- Taiwan
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Chung Shan Medical University
Dental Caries
Randomized Clinical Trial of Occlusal Sealant
This study assessed long-term impact of tooth Eruption Stages (ES) on sealant retention on occlusal surfaces previously coated with intermediary bonding layer and it determined caries incidence outcome evolved.
- Trial name
- NCT02589743
- Testing
- Sealant, Adhesive and Sealant
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil
Anesthesia, Local
Pain Assessment During Mandibular Nerve Block Injection With the Aid of Dental Vibe Tool in Pediatric Dental Patients
The purpose of this study is to valuate the effectiveness of DentalVibe(DV) tool in pain reduction during local anesthetic injection compared to traditional injection without aid of DentalVibe in pediatric patients.
- Trial name
- NCT03790540
- Testing
- DentalVibe, Topical Benzocaine 20%
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Nourhan M.Aly
Study Vasodilatory Effects of C21
Effect of C21 on Forearm Blood Flow
The purpose of this study is to assess the effect of C21 on forearm blood flow by use of strain-gauge venous occlusion plethysmography.
- Trial name
- NCT05277922
- Testing
- C21, Sodium Nitroprusside
- Where
- Sweden
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Vicore Pharma AB
ECMO Treatment, ARDS
Hemodynamic Monitoring and Fluid Responsiveness in Venoarterial Extracorporeal Membrane Oxygenation (VA ECMO) - "HemodynamECMOnitoring-VA Study"
In extracorporeal membrane oxygenation (ECMO), blood is drawn out of the body via tubes, oxygenated in an artificial lung; and then pumped back into the blood vessels.
- Conditions
- ECMO Treatment, ARDS, Pneumonia, Intensive Care
- Trial name
- NCT06593756
- Testing
- Transthoracic Echocardiography, Uncalibrated Pulse Contour Analysis, Transpulmonary Thermodilution/Calibrated Pulse Contour Analysis
- Where
- Austria
- Volunteers
- 30 people
- Sponsor
- Medical University of Vienna
Myocardial Injury After Non-Cardiac Surgery, Ischemia Reperfusion Injury
Differential Impact of Pringle and Portal Vein Occlusion on Myocardial Injury After Non-Cardiac Surgeries.
This study aims to investigate the impact of hepatic ischemia-reperfusion injury (HIRI) on the incidence of myocardial injury after non-cardiac surgery (MINS) and explore the potential underlying mechanisms.
- Trial name
- NCT06895798
- Where
- 2 sites in China
- Volunteers
- 1,286 people
- Sponsor
- Beijing Tsinghua Chang Gung Hospital
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