Clinical trials: Obturation
Post-COVID-19 Condition, Ulcerative Colitis
Emerging Indications for Hyperbaric Oxygen Treatment
This study will evaluate the effectiveness of hyperbaric oxygen therapy (HBOT) on treating emerging indications (i.e., conditions that have shown to potentially benefit from HBOT) using the Multicenter Registry for Hyperbaric…
- Conditions
- Post-COVID-19 Condition, Ulcerative Colitis, Crohn Disease, Calciphylaxis
- Trial name
- NCT07240649
- Testing
- Hyperbaric oxygen treatment (HBOT), 100% Oxygen
- Volunteers
- 100 people
- Sponsor
- Jay C. Buckey Jr.
Chronic Total Occlusion of Coronary Artery
Early and Midterm Outcomes of Intravascular Ultrasound (IVUS) Versus Non-IVUS Guidance in Complex Coronary Chronic Total Occlusion (CTO) Revascularization.
Various CTO percutaneous coronary intervention (PCI) studies defined CTO as as a substantial atherosclerotic blockage with >3 months duration of TIMI (Thrombolysis in Myocardial Infarction) 0 flow other than via collaterals.
- Trial name
- NCT04917432
- Testing
- intravascular ultrasound (IVUS), Conventional CTO PCI (non-IVUS guided)
- Volunteers
- 70 people
- Sponsor
- Assiut University
Recognition of Thrombectomy Candidate
Implementation of Finnish Prehospital Stroke Scale to Emergency Medical Services
The investigators have developed a simple prehospital stroke scale (FPSS), containing 5 dichotomized items to recognize both large and small artery thrombi of the brain.
- Trial name
- NCT03520335
- Where
- Finland
- Volunteers
- 200 people
- Sponsor
- Tampere University Hospital
Amblyopia, Amblyopia Occlusion
Rehabilitation Training Games for Children With Amblyopia
A gamification product was developed to guide children with amblyopia to develop rehabilitation training habits by combining cognitive evaluation theory and occlusion therapy.
- Conditions
- Amblyopia, Amblyopia Occlusion, Child Behavior, Adherence, Treatment
- Trial name
- NCT06372548
- Testing
- Find You! Cure My Animal Friends, DuoBao Vision Training System
- Where
- China
- Volunteers
- 34 people
- Sponsor
- Zhu Dian
Heart Septal Defects, Ventricular, Double Outlet Right Ventricle, Noncommitted VSD
A Randomized Controlled Trial:Treatments on Infundibular Ventricular Septal Defect
The purpose of this study is to investigate the security and validity of transesophageal echocardiography(TEE)-guided perventricular device closure(TPDC) through minithoracotomy in treatment of infundibular ventricular septal…
- Conditions
- Heart Septal Defects, Ventricular, Double Outlet Right Ventricle, Noncommitted VSD, Double Outlet Right Ventricle, Subaortic VSD, Double Outlet Right Ventricle, Subpulmonary VSD
- Trial name
- NCT02361008
- Testing
- TEE-guided perventricular device closure without CBP, Surgery repair with CBP
- Where
- China
- Volunteers
- 20,121,212 people
- Sponsor
- Bentong Yu
Dental Occlusion, Primary Teeth
Digital Occlusal Analysis and Bite Force Evaluation of Primary Molars Restored With Zirconia Crowns Using T-Scan
The goal of this observational study is to evaluate the adaptation of occlusion and bite force after zirconia crown restoration in children with pulp-treated primary molars.
- Conditions
- Dental Occlusion, Primary Teeth, Pulp-treated Primary Molars, Zirconia Crowns
- Trial name
- NCT07276841
- Testing
- Pulp Therapy and Zirconia Crown Restoration of Primary Molars with T-Scan Occlusal Analysis
- Where
- Egypt
- Volunteers
- 11 people
- Sponsor
- Cairo University
Overjet, Dental
Sleep, Upper Airway and Dental Occlusion in Children With Large Overjet
This project examines sleep (e.g. prevalence of obstructive sleep apnea(OSA)), dimension of upper airway, jaw function, well-being and quality of life in children with large overjet compared to a control group.
- Trial name
- NCT04964830
- Testing
- Orthodontic treatment with functional appliance (MAD)
- Where
- Denmark
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Angina, Chronic Coronary Occlusion
XIENCE V/PROMUS Everolimus-Eluting Stent System Post-marketing Surveillance Protocol for Japan
The objectives of this post-marketing surveillance, conducted in Japan, is to know the frequency, type and degree of device malfunction, to assure the safety of the medical device, and to collect information on evaluation of the…
- Conditions
- Angina, Chronic Coronary Occlusion, Stent Thrombosis, Vascular Disease
- Trial name
- NCT01086228
- Testing
- XIENCE V / PROMUS stent
- Where
- 47 sites in Japan
- Volunteers
- 2,010 people
- Sponsor
- Abbott Medical Devices
Retinal Artery Occlusion
Long-term Clinical Outcomes After Retinal Artery Occlusion
Retinal artery occlusion (RAO) is a rare but vision-threatening vascular disorder that is commonly caused by embolic events originating from the heart or carotid arteries.
- Trial name
- CVO-RAO (NCT07482228)
- Testing
- retinal artery occlusion
- Where
- South Korea
- Volunteers
- 15,000 people
- Sponsor
- Chonnam National University Hospital
Atherosclerotic Narrowing of the Superficial Femoral Artery, Atherosclerotic Occlusion of the Superficial Femoral Artery
The Safety and Efficacy of Photodynamic Therapy for Femoral Artery Stenosis
Rstenosis is common after angioplasty of atherosclerotic disease of the femoral artery. Pilot study data suggests that adjuvant photodynamic therapy, using delta amino kleavulinic acid as a photosensitiserr is feasible and safe.
- Trial name
- NCT00187811
- Testing
- Delta amino leavulinic acid photodynamic therapy
- Where
- United Kingdom
- Volunteers
- 120 people
- Sponsor
- University College London Hospitals
Healthy
Effects of Miconazole on Blood Flow
This study will investigate the effect of the drug miconazole on blood vessel dilation. Miconazole stops production of EDHF, a substance that causes arteries to dilate. EDHF is produced by the cells that line blood vessels.
- Trial name
- NCT00004575
- Testing
- Miconazole, L-NMMA, Bradykinin
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Jaw Fractures, Jaw; Fracture, Upper Jaw
Minimally Invasive Dental Occlusion Ties
Patients sustaining fractures of the upper (maxilla) and/or lower (mandible) jaw may be candidates for the minimally invasive technology evaluated in this study.
- Conditions
- Jaw Fractures, Jaw; Fracture, Upper Jaw, Mandibular Fractures, Maxilla Fracture
- Trial name
- NCT04985461
- Testing
- dental occlusion ties maxillo-mandibular fixation
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Altru Health System
Atopic Dermatitis
Open-label Study to Investigate Systemic Exposure in Adult and Pediatric Atopic Dermatitis Patients Treated 8.5 Days With Pimecrolimus Cream 1% Under Occlusion
This study will access the degree to which pimecrolimus is absorbed from pimecrolimus cream 1% into the blood when applied repeatedly under occlusion (i.e.
- Trial name
- NCT00925730
- Testing
- Pimecrolimus
- Where
- 2 sites in Germany
- Volunteers
- 20 people
- Sponsor
- Novartis
Sinus Tract, Singler Visit
The Outcome of Healing Intraoral Sinus Tract With a Single or Multi-visit With Bioceramic Sealer
The aim of clinical trial is to see is there any difference in the outcome of healing of the intraoral sinus tract when treat in single or multi-visit root canal treatment by an endodontist.
- Conditions
- Sinus Tract, Singler Visit, Multi Visit, Single Cone Obturation Technique
- Trial name
- NCT05454436
- Testing
- sinus tract healing in single or multi visit with single cone technique with bioceramic sealer
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Majmaah University
Pulpectomy, Primary Teeth Indicated for Pulp Therapy
Comparative Evaluation of Pediatric Rotary Files and Hand Files in Primary Molars
The goal of this clinical trial is to evaluate and compare the efficacy of Kedo-Nano Plus rotary files, Kedo-S Square rotary files, and manual K-files for biomechanical preparation during pulpectomy of primary mandibular molars…
- Conditions
- Pulpectomy, Primary Teeth Indicated for Pulp Therapy, Mandibular Molar Teeth With Symptomatic Irreversible Pulpitis
- Trial name
- NCT07702877
- Testing
- Pulpectomy, Kedo-S Square rotary file, Manual K files
- Where
- India
- Volunteers
- 60 people
- Sponsor
- Goa Dental College
Coronary Occlusion
Comparative Study Between Intravascular Ultrasonography Guided and Angiography-guided Recanalization of Coronary Chronic Total Occlusions
Chronic total occlusion is defined as thrombolysis in myocardial infarction (TIMI) flow grade 0 with an estimated duration of at least 3 months.
- Trial name
- NCT03159650
- Testing
- intravascular ultrasonography
- Volunteers
- 80 people
- Sponsor
- Assiut University
Shock
Predicting Fluid Responsiveness During Shock in Newborns and Infants by End-expiratory Occlusion Test
To date, the end-expiratory occlusion test in infants or children has never been evaluated as a marker of preload dependence. It therefore appears clinically relevant to evaluate this new indicator to predict fluid responsiveness…
- Trial name
- EVEOC (NCT04932590)
- Testing
- End-expiratory occlusion test
- Where
- France
- Volunteers
- 10 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Angina, Coronary Occlusion
XIENCE PRIME Japan Post-Marketing Surveillance (PMS)
The objectives of the PMS are to observe the frequency, type, and degree of device deficiency to assure the safety of the new medical device (XIENCE PRIME) as well as to collect information on evaluation of the efficacy and…
- Conditions
- Angina, Coronary Occlusion, Coronary Artery Disease, Coronary Artery Stenosis
- Trial name
- NCT01721096
- Testing
- XIENCE PRIME - Long Length (LL), XIENCE PRIME - Core Size
- Where
- Japan
- Volunteers
- 536 people
- Sponsor
- Abbott Medical Devices
Coronary Artery Calcification, Intravascular Lithotripsy
IVL vs ELCA for Stent Underexpantsion (IVL-ELCA DRAGON)
The IVL- ELCA DRAGON Registry is a multicenter study that enrolled consecutive patients with stent underexpansion treated with IVL ora ELCA in high-volume PCI centers.
- Conditions
- Coronary Artery Calcification, Intravascular Lithotripsy, Excimer Laser-coronary Atherectomy, Stent Restenosis
- Trial name
- DRAGON (NCT06276114)
- Testing
- Stent Underexpansion
- Where
- 20 sites in Italy, Poland
- Volunteers
- 121 people
- Sponsor
- Medical University of Silesia
Crossbite, Openbite
Implications of Pacifier Use in Israeli Children
The purpose of this study is to examine pacifier sucking habits among children, and to assess implications of the oral habit - for example malocclusions and drooling.
- Conditions
- Crossbite, Openbite, Drooling
- Trial name
- NCT01249885
- Where
- Israel
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization