Clinical trials: Dental Occlusion
Dental Implant, Edentulous Mouth
Occlusion and Dis-Occlusion Time in Mandibular Overdentures Supported by Conventional Versus Mini- Dental Implants
The aim of the study will be comparing between the occlusion and disocclusion time in mandibular single overdenture supported with immediately loaded two conventional implants versus immediately loaded four mini-implants.
- Trial name
- NCT07256106
- Testing
- mini dental implant, conventional dental implant
- Where
- 2 sites in Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Combined Pulsed-field Ablation (PFA)
Combined Pulsed-field Ablation (PFA) and Left Atrial Appendage Occlusion Using Watchman Flx or Amulet
AF ablation is an established treatment option for non-valvular atrial fibrillation (NVAF). While AF ablation helps to maintain cardiac rhythm in sinus, the stroke risk associated with AF persists after ablation.
- Trial name
- COMPAWA (NCT05560204)
- Testing
- Combined Pulsed-field Ablation (PFA) + Left Atrial Appendage Occlusion (LAAO)
- Where
- Hong Kong
- Volunteers
- 200 people
- Sponsor
- Prince of Wales Hospital, Shatin, Hong Kong
Dental Caries
Checking Occlusion During Stainless Steel Crown Placement
Stainless steel crowns are arguably the most successful posterior restorations in primary teeth and have been so for more than 50 years.
- Trial name
- NCT02437565
- Testing
- Stainless steel crown, Occlusal Template
- Where
- Saudi Arabia
- Volunteers
- 60 people
- Sponsor
- Riyadh Colleges of Dentistry and Pharmacy
Peripheral Arterial Disease, Common Femoral Artery Stenosis
Endovascular Treatment of Primary Common FEmoral Artery atheroSclerotic Disease wiTh IntraVAscular Litothripsy
Prospective, nonrandomized, multicenter, national, multidisciplinary, real-world data collection with the aim to evaluate the short-term safety and efficacy of intravascular lithotripsy in the treatment of steno-obstructive…
- Conditions
- Peripheral Arterial Disease, Common Femoral Artery Stenosis, Common Femoral Artery Occlusion, Critical Limb-Threatening Ischemia
- Trial name
- FESTIVAL (NCT05821829)
- Testing
- Intravascular litothripsy (IVL)
- Where
- Italy
- Volunteers
- 150 people
- Sponsor
- University of Pisa
Vascular Access Devices, Catheters
Effectiveness of a Needle-free Connector With Anti-reflux Technology in Reducing Complications From Long Peripheral Venous Catheters in Hospitalised Adult Patients: Randomised Clinical Trial
A study to evaluate a needle-free connector (a stopper) featuring anti-reflux technology (to prevent blood from flowing back) for catheters (polyurethane tubes inserted into a vein), with the aim of reducing complications…
- Conditions
- Vascular Access Devices, Catheters, Occlusion, Thrombosis
- Trial name
- FLUSH-ETI (NCT07519304)
- Testing
- Needle-free connector with neutral fluid displacement and without anti-reflux technology, Needle-free connector with neutral fluid displacement and equipped with anti-reflux technology, Long peripheral venous catheter
- Where
- Spain
- Volunteers
- 62 people
- Sponsor
- Hospital Arnau de Vilanova
Atrial Fibrillation (AF)
Optimal Anti-Thrombotic Management Following Percutaneous Left Atrial Appendage Occlusion
This randomized study was designed to compare two antithrombotic regimens (long-term half-dose apixaban vs long-term aspirin after 45-days of full-dose apixaban) after successful Watchman implantation.
- Trial name
- INTEGRAL (NCT07840365)
- Testing
- Half-Dose of novel OAC, Low-dose ASA
- Where
- United States
- Volunteers
- 234 people
- Sponsor
- Texas Cardiac Arrhythmia Research Foundation
Dental and Occlusal Stability
Essix Retainer vs Hawley Retainer
There are several factors involved in the decision and the retention plan, such as occlusion, patient age, etiology of malocclusion, the speed of the correction, the length of the cusps and health of the tissues involved…
- Trial name
- retainer (NCT01583933)
- Testing
- Essix retainer, Hawley retainer
- Where
- Colombia
- Volunteers
- 46 people
- Sponsor
- CES University
Non-exudative Age-related Macular Degeneration, Diabetic Retinopathy
Clinical Trial of Autologous Intravitreal Bone-marrow CD34+ Stem Cells for Retinopathy
This pilot study is to determine whether it would be safe and feasible to inject CD34+ stem cells from bone marrow into the eye as treatment for patients who are irreversibly blind from various retinal conditions.
- Conditions
- Non-exudative Age-related Macular Degeneration, Diabetic Retinopathy, Retina Vein Occlusion, Retinitis Pigmentosa
- Trial name
- NCT01736059
- Testing
- CD34+ bone marrow stem cells intravitreal
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- University of California, Davis
Visual Impairment, Macular Edema
Efficacy and Safety of Ranibizumab Intravitreal Injections Versus Dexamethasone Intravitreal Implant in Patients With Central Retinal Vein Occlusion (CRVO)
This clinical trial is designed to compare ranibizumab in comparison with Dexamethasone implant® after 6 months of treatment. In the study arm Lucentis will be given monthly in a pro re nata scheme whereas the comparator…
- Conditions
- Visual Impairment, Macular Edema, Central Retinal Vein Occlusion
- Trial name
- COMRADE-C (NCT01396083)
- Testing
- Ranibizumab
- Where
- 64 sites in Germany, Hungary and 2 more
- Volunteers
- 243 people
- Sponsor
- Novartis Pharmaceuticals
Pediatric Congestive Heart Failure, Congestive Heart Failure
A Clinical Study Used to Estimate Central Venous Pressure Non-invasively Using Occlusion Pressure
The purpose of this study is to collect different measurements using a method called peripheral venous pressure (PVP). PVP checks the pressure in the veins in the arms or legs.
- Trial name
- CV-PRO (NCT07583680)
- Volunteers
- 30 people
- Sponsor
- Le Bonheur Children's Hospital
Malocclusion, Malocclusion; Displaced or Missing Teeth
Effectiveness of Auxiliary Segmental Lingual Appliances in Leveling the Curve of Wilson at Second Molars
This study aims to evaluate the effectiveness of auxiliary segmental lingual appliances in leveling the Curve of Wilson at the second molars in patients undergoing labial fixed orthodontic treatment.
- Conditions
- Malocclusion, Malocclusion; Displaced or Missing Teeth, Malocclusions, Orthodontic Treatment
- Trial name
- EASLALCW (NCT06858670)
- Testing
- Auxiliary Segmental Lingual Appliances
- Where
- Vietnam
- Sponsor
- Hanoi Medical University
Hepatectomy
The Effect of Ketamine on Interleukin-6 Synthesis in Hepatic Resections Requiring Temporary Porto-arterial Occlusion
The purpose of this study is to determine whether ketamine is effective to inhibit interleukin 6 synthesis in hepatic resections requiring temporary porto-arterial occlusion.
- Trial name
- NCT00978757
- Testing
- Ketamine
- Where
- Argentina
- Volunteers
- 42 people
- Sponsor
- Hospital Italiano de Buenos Aires
Percutaneous Coronary Intervention, Coronary Artery Disease
Clinical Evaluation of A New High-speed and High-resolution Intravascular Ultrasound System
Insight Lifetech Intravascular Ultrasound Diagnostic System (referred to as Insight Lifetech IVUS system below),is a new high-speed and high-resolution device for clearly defining vessel architecture and plaque morphology…
- Conditions
- Percutaneous Coronary Intervention, Coronary Artery Disease, Chronic Total Occlusion of Coronary Artery, Left Main Coronary Artery Disease
- Trial name
- NEW-IVUS (NCT04739657)
- Testing
- Insight Lifetech IVUS System, Boston Scientific IVUS System
- Where
- 5 sites in China
- Volunteers
- 130 people
- Sponsor
- Insight Lifetech Co., Ltd.
Congenital Diaphragmatic Hernia
Fetoscopic Endoluminal Tracheal Occlusion (FETO) With Smart-TO
The purpose of this study is to make the proof of concept and to evaluate the safety of fetoscopic endoluminal tracheal occlusion (FETO) using Smart-TO device in fetuses with congenital diaphragmatic hernia and moderate to severe…
- Trial name
- Smart-FETO (NCT04931212)
- Testing
- FETO with Smart-TO balloon
- Where
- 2 sites in France
- Volunteers
- 23 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Atrial Fibrillation, AFib
Stroke Feasibility Study
This is a feasibility study to assess the safety and efficacy of the AtriCure AtriClip when placed via Minimally Invasive Surgical Deployment to the Left Atrial Appendage.
- Trial name
- NCT01997905
- Testing
- AtriClip LAA Exclusion Device
- Where
- 7 sites in United States
- Volunteers
- 13 people
- Sponsor
- AtriCure, Inc.
Diabetic Macular Edema (DME), Neovascular Age-related Macular Degeneration (NVAMD)
A 2-part Study Consisting of a Multiple Ascending Dose Safety Study in Participants With Macular Edema Following Branch Retinal Vein Occlusion and a Dose-finding Safety and Preliminary Efficacy Study in Participants With Either Diabetic Macular Edema or Neovascular Age-related Macular Degeneration
EYE-TIE-201 is a 2-part study to investigate the safety and effectiveness of a new drug being developed called EYE201. All participants in the study will receive a total of 3 injections of EYE201 into the study eye, spaced at 4…
- Conditions
- Diabetic Macular Edema (DME), Neovascular Age-related Macular Degeneration (NVAMD), BRVO - Branch Retinal Vein Occlusion
- Trial name
- NCT06664502
- Testing
- EYE201
- Where
- 27 sites in United States, Puerto Rico
- Volunteers
- 38 people
- Sponsor
- EyeBiotech Ltd.
Macular Edema, Branch Retinal Vein Occlusion
A Study to Evaluate the Efficacy and Safety of Faricimab in Participants With Macular Edema Secondary to Branch Retinal Vein Occlusion
This is a Phase III, multicenter, randomized, double-masked, active comparator-controlled, parallel-group study evaluating the efficacy, safety, and pharmacokinetics of faricimab administered by intravitreal (IVT) injection at…
- Trial name
- BALATON (NCT04740905)
- Testing
- Faricimab, Aflibercept
- Where
- 150 sites in United States, Argentina and 20 more
- Volunteers
- 553 people
- Sponsor
- Hoffmann-La Roche
Choroidal Neovascularization, Age-related Macular Degeneration
An Extension Study to Evaluate the Safety and Tolerability of Ranibizumab in Subjects With Choroidal Neovascularization Secondary to AMD or Macular Edema Secondary to RVO
This was an open-label, multicenter, extension study of intravitreally administered ranibizumab in two cohorts. The first cohort (reported here) enrolled patients with primary or recurrent Choroidal Neovascularization (CNV)…
- Trial name
- NCT00379795
- Testing
- Ranibizumab 0.5 mg
- Volunteers
- 853 people
- Sponsor
- Genentech, Inc.
Macular Edema
Safety and Efficacy Study of Dexamethasone in the Treatment of Patients With Macular Edema Following Retinal Vein Occlusion (RVO)
This study will assess the safety and efficacy of 700 μg dexamethasone Posterior Segment Drug Delivery System (DEX PS DDS) Applicator System in patients with macular edema in a 6 month double-blind period versus sham followed by…
- Trial name
- NCT01660802
- Testing
- 700 μg Dexamethasone
- Where
- China
- Volunteers
- 262 people
- Sponsor
- Allergan
Coronary Disease, Coronary Artery Disease
SPIRIT V: Post-marketing Evaluation of the XIENCE V® Everolimus Eluting Coronary Stent System in Europe
The purpose of this Clinical Evaluation is a continuation in the assessment of the performance of the XIENCE V® Everolimus Eluting Coronary Stent System (XIENCE V® EECSS) in the treatment of patients with de novo coronary artery…
- Conditions
- Coronary Disease, Coronary Artery Disease, Coronary Restenosis
- Trial name
- SPIRIT V (NCT00402272)
- Testing
- XIENCE V® Everolimus Eluting Coronary Stent
- Where
- 93 sites in Austria, Belgium and 21 more
- Volunteers
- 2,700 people
- Sponsor
- Abbott Medical Devices
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