Clinical trials: Restoration
Dental Restoration, Caries
Cold Plasma for Dental Restoration and Caries Prevention
The main objective of this entire research project is to develop a miniature atmospheric cold plasma brush (m-ACPB) for dental clinical applications.
- Trial name
- NCT01529606
- Testing
- Composite restoration and tooth cleaning, Plasma treatment
- Where
- United States
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Nanova, Inc
Dental Caries
High-strength Glass-ionomer Dental Restorations
The purpose of this study is to extend our knowledge concerning the clinical performance of two dental filling materials in molars. The study will compare two high-strength glass-ionomer filling materials.
- Trial name
- ROCK (NCT01523613)
- Testing
- Chemfil ROCK Glassionomer restoration, Fuji IX GP Extra Glassionomer restoration
- Where
- United States
- Volunteers
- 93 people
- Sponsor
- Mathilde Peters, DMD, PhD
Hearing Loss
Restoration of Spectral Resolution With Hearing-aid Amplification
The objective of this study protocol is to determine the efficacy of using aided measures of spectral resolution to set the dynamic range of hearing with hearing-aid amplification.
- Trial name
- NCT03850678
- Testing
- Hearing Aid
- Where
- United States
- Volunteers
- 209 people, healthy volunteers welcome
- Sponsor
- University of Nebraska Lincoln
Jaw, Edentulous, Partially
Multicenter Study to Evaluate the Clinical Outcome of PrimeTaper EV Implant in Single Tooth Restorations
The purpose of this study is to evaluate the clinical outcome of implant survival of the PrimeTaper EV implant in single tooth restorations 1 year after permanent restoration.
- Trial name
- NCT05315414
- Testing
- PrimeTaper EV implant
- Where
- 5 sites in United States, Belgium and 3 more
- Volunteers
- 138 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Clostridium Difficile Infection (CDI)
Microbiota Restoration Therapy for Recurrent Clostridium Difficile Infection (PUNCHCD3)
This is a prospective, multicenter, randomized, double-blinded, placebo-controlled Phase 3 study of a microbiota suspension of intestinal microbes.
- Trial name
- NCT03244644
- Testing
- RBX2660, Open label RBX2660 (only for confirmed CDI recurrence)
- Where
- 66 sites in United States, Canada
- Volunteers
- 320 people
- Sponsor
- Rebiotix Inc.
Gingival Recession, Bone Loss, Alveolar
Esthetic Outcomes of Single Immediate Implant Placement
A randomized controlled trial of 12-month duration to compare gingival margin location, buccal horizontal ridge dimensions, and interproximal crestal bone levels following two surgical approaches for immediate placement of…
- Trial name
- NCT02435706
- Testing
- Flapless immediate implant placement, Flap assisted immediate implant placement, Implant and temporary crown
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Columbia University
Spinal Cord Injury, Tetraplegia
Implanted Myoelectric Control for Restoration of Hand Function in Spinal Cord Injury
The purpose of this study is to evaluate the effectiveness of an implanted stimulator and sensor for providing hand and arm function for individuals with cervical level spinal cord injury.
- Trial name
- NCT00583804
- Testing
- IST-12
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- MetroHealth Medical Center
Chronic Pain, Traumatic Brain Injury
Establishing Efficacy of a Functional-Restoration Based CAM Pain Management Program in Post-9/11 Veterans
This is a research study of an interdisciplinary pain management program for U.S. military veterans who served during the post-9/11 combat eras (e.g., Operations Iraqi Freedom [OIF], Enduring Freedom [OEF], New Dawn [OND])…
- Conditions
- Chronic Pain, Traumatic Brain Injury, Posttraumatic Stress Disorder, Depression
- Trial name
- NCT02657317
- Testing
- FORT-A, VA Treatment as Usual
- Where
- United States
- Volunteers
- 103 people
- Sponsor
- The University of Texas Health Science Center at San Antonio
First Degree AV Block
Restoration of Atrioventricular Synchrony Trial
The objective of the trial is to observe the effects of restoring atrioventricular (AV) synchrony in subjects with prolonged PR intervals.
- Trial name
- RESTORE-AV (NCT01275833)
- Testing
- Cardiac resynchronization therapy-defibrillator
- Volunteers
- 2 people
- Sponsor
- Boston Scientific Corporation
Dry Eye, Insulin Sensitivity
Topical Insulin for Ocular Surface Interface in Dry Eye Disease
This is a parallel randomized controlled trial for the treatment of dry eye disease. The main objective is to investigate the efficacy and safety of the use of insulin eye drops in the control of moderate-severe dry eye disease.
- Trial name
- NCT06939959
- Testing
- Artificial tear, insulin human
- Where
- Pakistan
- Volunteers
- 128 people
- Sponsor
- Khyber Teaching Hospital
Dental Cements, Caries,Dental
Clinical Performance of Chairside CAD/CAM Restorations
This investigation will be a longitudinal clinical trial to study the long-term clinical performance of a resin cement for chairside CAD/CAM restorations.
- Trial name
- NCT04279574
- Testing
- Lithium disilicate onlays (IPS emaxCAD/Ivoclar), Chairside zirconia crowns (3M)
- Where
- United States
- Volunteers
- 58 people
- Sponsor
- Solventum US LLC
Clostridium Difficile Infection
Microbiota Restoration Therapy for Recurrent Clostridium Difficile Infection
This study will evaluate efficacy and safety information about RBX2660 for the treatment of recurrent Clostridium difficile infection (CDI), and will compare the efficacy of one treatment with RBX2660 versus antibiotic-treated…
- Trial name
- NCT02589847
- Testing
- RBX2660, Standard of Care Antibiotics
- Where
- 30 sites in United States, Canada
- Volunteers
- 272 people
- Sponsor
- Rebiotix Inc.
Infectious Disease of Digestive Tract
Autologous Fecal Therapy
Ten healthy volunteers will be recruited to receive either an autologous stool transplant or a saline enema to determine if autologous fecal microbiota therapy will be able to rapidly, and safely, restore a patient's fecal…
- Trial name
- NCT02046525
- Testing
- Autologous fecal microbiota therapy
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Arthroplasty, Replacement, Hip
Restoration® Anatomic Dual Mobility (ADM) X3® Acetabular System Study
The purpose of this study is to evaluate the success rate of cementless primary hip replacement with the Restoration® ADM X3® Acetabular System as compared to other primary hip systems in the literature, through absence of…
- Trial name
- NCT01420237
- Testing
- Restoration ADM X3 Device
- Where
- 12 sites in United States, Canada and 1 more
- Volunteers
- 367 people
- Sponsor
- Stryker Orthopaedics
Clostridial Infection, Dysbiosis
Safety and Efficacy of FMT in Individuals With One or More Recurrences of Clostridium Difficile Associated Disease (CDAD)
Multi-center, randomized, placebo controlled, partially blinded trial comparing the safety and efficacy of fecal microbiota transplantation versus placebo both delivered by rectal enema in subjects 18 years of age or older with…
- Conditions
- Clostridial Infection, Dysbiosis, Probiotic Therapy
- Trial name
- NCT03548051
- Testing
- Fecal Microbiota Transplantation (FMT), Saline
- Where
- 3 sites in United States
- Volunteers
- 10 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Stroke
Multifocal Brain Magnetic Stimulation in Chronic Ischemic Stroke
Transcranial magnetic stimulation for post-stroke upper-body motor deficits.
- Trial name
- NCT02817087
- Testing
- repetitive Transcranial Magnetic Stimulation -On, repetitive Transcranial Magnetic Stimulation -Off
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- David Chiu, MD
Dental Adhesives/Restorations Performance
NCCL Direct Composite Restoration Performance With Self-Etch and Multimode Adhesives
The purpose is to evaluate/compare clinical effectiveness of dual cure (DC) all-in-one Self-Etch (Futurabond® DC (FBDC)) adhesive and multimode/universal (Futurabond® U (FU) and Adhese® Universal (AU)) adhesives, with or without…
- Trial name
- SEMMAP (NCT02698371)
- Testing
- G1-Control: Futurabond®DC-SE (FBDC_SE), G2-Control: Futurabond®DC_SE_EE, G3: Futurabond® U - ER (FBU_ER)
- Where
- Portugal
- Volunteers
- 38 people
- Sponsor
- University Fernando Pessoa
Cavities of Teeth, Dental Decay
Scotchbond Universal Plus Compared to Scotchbond Universal for Posterior Class I & II Restorations With Filtek Universal
This research study is looking at a new bond-promoting substance (a dental adhesive called 3M™ Scotchbond™ Universal Plus Adhesive) used between the tooth and dental restoration (filling).
- Trial name
- NCT05248204
- Testing
- Scotchbond™ Universal Plus Adhesive, Scotchbond™ Universal Adhesive
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- Solventum US LLC
Postoperative Pain
Evaluation of the Effectiveness of Calcium Phosphate Containing Desensitizer on Postoperative Sensitivity
In this randomized clinical study, we aim to evaluate the effects of Teethmate Desensitizer on postoperative sensitivity when applied underneath the composite restoration by comparing it with the negative control group.
- Trial name
- NCT04540835
- Testing
- Teethmate Desensitizer (Kuraray)
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Baskent University
Fractured Tooth, Decayed Tooth
TetricCAD Crown Clinical Study
This investigation will be a clinical trial to study the performance of a new resin-based ceramic material for crowns. The material has been approved by the FDA for patient treatment.
- Conditions
- Fractured Tooth, Decayed Tooth, Unsatisfactory Restoration of Tooth
- Trial name
- NCT03716817
- Testing
- Tetric CAD
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Michigan