Clinical trials: Dental Occlusion
Amblyopia
An Active Approach to Treat Amblyopia: Perceptual Learning and Video Games
Amblyopia, a developmental abnormality that impairs spatial vision, is a major cause of vision loss, resulting in reduced visual acuity and reduced sensitivity to contrast.
- Trial name
- NCT01115283
- Testing
- Perceptual learning, Video Games, Occlusion therapy
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of California, Berkeley
Acute Ischemic Stroke Due to Medium-vessel-occlusion
IAT-MeVO Trial Domain Within the ACT-GLOBAL Adaptive Platform Trial
IAT-MeVO is an international, multicenter, prospective, randomised, open-label, blinded end-point assessed (PROBE) trial, to evaluate the efficacy and safety of endovascular therapy (EVT) [intra-arterial thrombolysis (IAT)-based]…
- Trial name
- IAT-MeVO (NCT07336927)
- Testing
- Endovascular Treatment
- Where
- China
- Volunteers
- 614 people
- Sponsor
- Bo Wu
Bite Force, EMG
Monitoring the EMG Activity and Investigating the Relation Between Occlusal Contact Areas and Occlusal Loads During Light or Heavy Occlusal Forces
Inappropriate occlusal contact may affect the long-term prognosis of prosthodontic rehabilitation. It is suggested to design light or without occlusal contact on implant prostheses when the patient bites with light force, and…
- Trial name
- NCT04690361
- Where
- Taiwan
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Digital Technology, Dental Implant
Utilized Scan Body Technique For Triple Function
A triple function scan Body were done on healed dental implant, thus simplifying the workflow for full arch cases and reducing the number of visits to only 3 visits.
- Conditions
- Digital Technology, Dental Implant, Occlusion
- Trial name
- NCT05948254
- Testing
- Triple function scan body
- Where
- Egypt
- Volunteers
- 15 people
- Sponsor
- Ain Shams University
Acute Ischemic Stroke
Intravenous Recombinant Human Prourokinase for Acute Medium Vessel Occlusion 4.5-24 Hours After Ischemic Stroke
The HOPE-MeVO study aims to evaluate the efficacy and safety of intravenous recombinant human prourokinase (rhPro-UK) in patients with acute ischemic stroke due to medium vessel occlusion presenting 4.5 to 24 hours after stroke…
- Trial name
- HOPE-MeVO (NCT07776873)
- Testing
- Recombinant Human Prourokinase for Injection (rhPro-UK), Standard medical treatment (SMT)
- Where
- China
- Volunteers
- 616 people
- Sponsor
- The First Affiliated Hospital of Anhui Medical University
Infrainguinal Peripheral Artery Disease, Peripheral Arterial Disease
Post-Market Registry of AURYON Atherectomy Device in Subjects Affected With Infrainguinal Peripheral Artery Disease
The PATHFINDER Registry is a prospective, non-randomized, single arm, multicenter observational study. This pilot registry is aimed to evaluate the performance (peri-procedural) and clinical outcomes (intermediate and long-term)…
- Conditions
- Infrainguinal Peripheral Artery Disease, Peripheral Arterial Disease, PAD
- Trial name
- PATHFINDER (NCT04229563)
- Testing
- AURYON Atherectomy System
- Where
- 10 sites in United States
- Volunteers
- 102 people
- Sponsor
- Angiodynamics, Inc.
Stroke, Acute
Evaluation of Direct Transfer to Angiography Suite vs. Computed Tomography Suite in Endovascular Treatment: Randomized Clinical Trial (ANGIOCAT)
To evaluate the hypothesis that an ultra-fast triage with one-stop in angiography suite based on cone-beam CT compared to traditional protocol offers a better outcome in the distribution of the modified Rankin Scale scores at 90…
- Trial name
- ANGIOCAT (NCT04001738)
- Testing
- Direct Transfer to Angio Suite
- Where
- Spain
- Volunteers
- 174 people
- Sponsor
- Hospital Vall d'Hebron
Stroke
Safety and Efficacy of the Penumbra™ System in Acute Middle Cerebral Artery (MCA) Stroke
Stroke prognosis is intimately related to reperfusion. Reperfusion in acute setting can be achieved with different strategies - varying from intravenous rtPA from mechanical thrombectomy.
- Trial name
- NCT01133223
- Testing
- Penumbra™ System, Recombinant tissue plasminogen activator
- Where
- Brazil
- Sponsor
- Hospital de Clinicas de Porto Alegre
Atrial Fibrillation
Left Atrial Appendage Occlusion With The Amplatzer Amulet Device: The Southeast Asia Observational Study
This is a prospective and retrospective, multicenter observational study where the study is being performed to explore on the short-term and long-term safety and efficacy of LAA occlusion with Amplatzer Amulet Device in Southeast…
- Trial name
- NCT05687591
- Testing
- Amplatzer Amulet Left Atrial Appendage Occlusion Device
- Where
- Malaysia
- Volunteers
- 104 people
- Sponsor
- Sarawak Heart Centre
Macular Edema, Retinal Vein Occlusion
Safety and Efficacy of AGN208397 in the Treatment of Macular Edema Associated With Retinal Vein Occlusion (RVO)
This study will evaluate the safety and efficacy of a single intravitreal injection of AGN208397 to treat Macular Edema associated with Retinal Vein Occlusion.
- Trial name
- NCT01027650
- Testing
- AGN208397 intravitreal injection, dexamethasone intravitreal implant
- Where
- 5 sites in United States, Australia and 3 more
- Volunteers
- 121 people
- Sponsor
- Allergan
Fracture of Lithium Disilicate (e.Max) Crowns
Clinical Performance Of Lithium Disilicate Crowns Restoring Endodontically Treated Teeth With Two Occlusal Preparation Schemes
The aim of this study is to evaluate the clinical performance of lithium disilicate crowns restoring endodontically treated teeth with two occlusal preparation schemes.
- Trial name
- NCT04054674
- Testing
- Abutments with flat occlusal scheme preparation restored by lithium disilicate crowns
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Acute Mesenteric Ischemia
ThromBus Aspiration for Acute Mesenteric Artery Occlusion With Emergent Laparoscopic Surgery
This study is designed as a prospective, multicenter, single-arm clinical trial. Patients with acute mesenteric ischemia (AMI) caused by superior mesenteric artery (SMA) thrombosis or thromboembolism will be enrolled.
- Trial name
- BOWEL-2 (NCT07741318)
- Testing
- thrombus aspiration-based endovascular therapy
- Where
- China
- Volunteers
- 76 people
- Sponsor
- Beijing Tsinghua Chang Gung Hospital
Coronary Atherosclerosis Due to Calcified Coronary Lesion, Chronic Total Occlusion of Coronary Artery
The XLIMUS-DES in Very Complex Lesions
Stent delivery failure occurs in 4% of all percutaneous coronary interventions (PCI) and >90% of these failures are due to vessel tortuosity and/or calcification.
- Trial name
- NCT02360020
- Testing
- XLimus
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- Clinica Mediterranea
Atrial Fibrillation
Russian National Registry of LAAO
The first Russian registry presents data from two hundred consecutive patients with nonvalvular atrial fibrillation, who undergone left atrial appendage occlusion (LAAO) using the Watchman device and the Amplatzer cardiac plug.
- Trial name
- NCT04322474
- Testing
- Catheter-based left atrial appendage occlusion
- Volunteers
- 200 people
- Sponsor
- National Research Center for Preventive Medicine
Critically Ill Patients, Hemodynamic Instability
Sigh35 and End-expiratory Occlusion Test (EEOT) for Assessing flUid Responsiveness in Critically Ill Patients Undergoing Pressure Support Ventilation
The application of a brief SIGH of 4 seconds at 35 cmH20 has shown to reliably predict fluid responsiveness in critically ill patients undergoing pressure support ventilation.
- Conditions
- Critically Ill Patients, Hemodynamic Instability, Mechanical Ventilation Pressure High
- Trial name
- SETUP (NCT04924920)
- Testing
- SIGH, EEOT, Fluid challenge
- Where
- 2 sites in Italy
- Volunteers
- 60 people
- Sponsor
- Humanitas Clinical and Research Center
Coronary Occlusion, Thrombosis (Stent Thrombosis)
XIENCE V Everolimus Eluting Coronary Stent System (EECSS) China: Post-Approval Randomized Control Trial (RCT)
This is a prospective, randomized, active-controlled, open label, parallel two-arm, multi-center, post-approval study descriptively comparing the XIENCE V EECSS to the CYPHER SELECT PLUS Sirolimus-Eluting Coronary Stent System…
- Conditions
- Coronary Occlusion, Thrombosis (Stent Thrombosis), Vascular Disease, Myocardial Ischemia
- Trial name
- NCT01178268
- Testing
- XIENCE V EECSS, CYPHER SELECT PLUS SECSS
- Where
- 2 sites in China
- Volunteers
- 546 people
- Sponsor
- Abbott Medical Devices
Ischemic Heart Disease, Chronic Total Occlusion of Coronary Artery
ISCHEMIA-CTO Trial - Revascularisation or Optimal Medical Therapy of CTO
Study design Prospective randomized open labeled multicenter study Hypotheses 1. In asymptomatic patients with ≥ 10% of myocardial ischemia: PCI (Percutaneous Coronary Intervention) with latest generation of drug eluting stents…
- Trial name
- ISCHEMIA-CTO (NCT03563417)
- Testing
- Percuteneous Coronary Intervention, Optimal Medical Therapy
- Where
- 27 sites in Denmark, Estonia and 5 more
- Volunteers
- 1,560 people
- Sponsor
- Aarhus University Hospital Skejby
Endovascular Thrombectomy
Factors Affecting Clinical and Radiological Outcome in Endovascular Management of Acute Ischemic Stroke Due to Large Vessel Occlusion
Acute ischemic stroke (AIS), particularly if it is caused by a large-vessel occlusion (LVO), is a severe and life-threatening disease.
- Trial name
- FACTOR-LVO (NCT07740018)
- Testing
- endovascular thrombectomy
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Sohag University
Dental Caries, Caries Arrested
CARIES ARREST USING SILVER DIAMINE FLUORIDE VERSUS FISSURE SEALANT IN OCCLUSAL DENTAL CARIOUS LESIONS
The goal of this randomized clinical trial is to evaluate if Silver Diamine Fluoride (SDF) is a more conservative and effective treatment in preventing the progression of mild occlusal caries compared to fissure sealant in…
- Conditions
- Dental Caries, Caries Arrested, Silver Diamine Fluoride, Fissure Sealant
- Trial name
- NCT06861725
- Testing
- Silver Diamine Fluoride (SDF), VOCO Fissurit
- Where
- Egypt
- Volunteers
- 76 people
- Sponsor
- Cairo University
Gingival Inflammation
Evaluation Of Zirconia Crowns Restoring Endodontically Treated Posterior Teeth With Two Finish Line Designs And Occlusal Reduction Schemes
The aim of this study is to evaluate the clinical performance of two finish line designs (feather edge and rounded shoulder) in relation with two occlusal designs (flat and planar) in endodontically treated teeth restored with…
- Trial name
- NCT04052490
- Testing
- Abutment with flat occlusal reduction with feather edge finish
- Where
- Egypt
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Cairo University
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