Clinical trials: Restoration
Dental Caries
Comparative Study of Experimental Dental Adhesive With and Without Phosphoric Acid Pretreatment
The intent of this study is to evaluate the clinical performance of an experimental dental bonding agent for use with dental restorative composites with and without pretreatment of the tooth dentin and enamel using phosphoric…
- Trial name
- NCT02071953
- Testing
- Experimental adhesive w/out phosphoric acid in post. rest., Experimental adhesive with phosphoric acid in post. rest.
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Dentsply International
Heart Failure
Restoration of Chronotropic Competence in Heart Failure Patients With Normal Ejection Fraction
This study will look at how pacing your heart may assist your daily activities and how you are feeling.
- Trial name
- RESET (NCT00670111)
- Testing
- Insignia Plus / Ultra (Guidant/Boston Scientific)
- Where
- 5 sites in United States
- Volunteers
- 32 people
- Sponsor
- Boston Scientific Corporation
Hearing Loss, Sensorineural, Noise Induced Hearing Loss
FX-322 in Adults With Acquired Sensorineural Hearing Loss
This is a Phase 2, prospective, randomized, double-blind, placebo-controlled, single-dose, multicenter study to evaluate the efficacy of FX-322, administered by intratympanic injection, in adults with acquired sensorineural…
- Conditions
- Hearing Loss, Sensorineural, Noise Induced Hearing Loss, Sudden Hearing Loss
- Trial name
- NCT05086276
- Testing
- FX-322
- Where
- 26 sites in United States
- Volunteers
- 142 people
- Sponsor
- Frequency Therapeutics
Spinal Cord Injury
Patterned Functional Electrical Stimulation (FES) Ergometry of Arm and Shoulder in Individuals With Spinal Cord Injury
To determine whether functional electrical stimulation (FES) promotes neurological and physical recovery in patients with spinal cord injury (SCI).
- Trial name
- NCT01005615
- Testing
- Non-FES Upper Extremity Exercise, RT300-SLSA, from Restorative Therapies, Inc.
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
Dental Caries
Comparative Effectiveness of Treatments to Prevent Dental Caries
Dental caries (tooth decay) is the most prevalent childhood disease in the world. Multiple interventions are available to treat and prevent caries.
- Trial name
- NCT03448107
- Testing
- Silver Diamine Fluoride, Fluoride Varnishes, Glass Ionomer
- Where
- United States
- Volunteers
- 3,345 people, healthy volunteers welcome
- Sponsor
- NYU College of Dentistry
Dental Caries
Clinical Performance of Incremental and Bulk Fill Composites in Class II Restorations
This study will examine the clinical performance of Class II restorations over a three year period with 3 composite resins - a conventional composite resin, a flowable composite resin and a bulk placed and cured composite resin.
- Trial name
- NCT02889835
- Testing
- Supreme Universal Restorative, Supreme Flowable Restorative, Bulk Fill Flowable Restorative
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Solventum US LLC
Vertebral Body Compression Fractures
KAVIAR Study - Kyphoplasty And Vertebroplasty In the Augmentation and Restoration of Vertebral Body Compression Fractures
Patients with osteoporotic vertebral body compression fractures will be randomly assigned to treatment with balloon kyphoplasty or vertebroplasty.
- Trial name
- NCT00323609
- Testing
- Vertebroplasty, Kyphoplasty
- Where
- 26 sites in United States, Canada
- Volunteers
- 404 people
- Sponsor
- Medtronic Spine LLC
Fractured Tooth, Decayed Tooth
Celtra Duo Computer Assisted Design/Computer Assisted Machining (CAD/CAM) Dental Crown Study
This investigation will be a clinical trial to study the performance of a newly developed high strength ceramic material for crowns. The ceramic has been approved by the FDA for patient treatment.
- Conditions
- Fractured Tooth, Decayed Tooth, Unsatisfactory Restoration of Tooth
- Trial name
- NCT03036579
- Testing
- Celtra Duo
- Where
- United States
- Volunteers
- 73 people
- Sponsor
- University of Michigan
Dental Caries
Clinical Study on a New Flowable Composite as a Restorative in Adult Teeth
Study hypothesis: a new, low polymerization stress flowable composite performs no differently to a conventional, highly filled composite filling material when used as a restorative in small cavities in back teeth.
- Trial name
- NCT01369108
- Testing
- Flowable composite, Conventional composite restorative
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Solventum US LLC
Dental Caries Class I, Dental Caries Class II
Clinical Study of Filtek™ Bulk Fill Posterior Restorative in Class I and II Restorations
Purpose of the Study:This study was to evaluate the 1 week, 1 year safety and effectiveness of dental composite resin (Filtek™ Bulk Fill Posterior Restorative) in restoring Class I and II dental cavities in posterior teeth.
- Trial name
- NCT03764059
- Testing
- Filtek™ Bulk Fill Posterior Restorative, Filtek™ Z350XT Universal Restorative
- Where
- 3 sites in China
- Volunteers
- 240 people
- Sponsor
- 3M
Enterocolitis Clostridium Difficile Recurrent
Microbiota Restoration Therapy for Recurrent Clostridium Difficile Infection
This is the first prospective, multi-center, double-blinded, randomized controlled study of a microbiota suspension derived from intestinal microbes. Patients who have had at least two recurrences of C.
- Trial name
- PUNCHCD2 (NCT02299570)
- Testing
- RBX2660 (microbiota suspension)
- Where
- 21 sites in United States, Canada
- Volunteers
- 150 people
- Sponsor
- Rebiotix Inc.
Dysfunctional Central Venous Access Catheters
A Study of Tenecteplase for Restoration of Function in Dysfunctional Central Venous Catheters
This was a Phase III, randomized, double-blind, placebo-controlled study that was conducted at 24 centers in the United States and Canada.
- Trial name
- TROPICS 1 (NCT00395876)
- Testing
- tenecteplase
- Volunteers
- 100 people
- Sponsor
- Genentech, Inc.
Vertebral Body Compression Fractures (VCFs)
Medtronic SCORE Study - Study of Curette Use for Obtaining Restoration of Vertebral Body Anatomy in Balloon Kyphoplasty
The objective of this study is to measure the effect that the scraping and scoring of vertebral cancellous bone using the Kyphon® Curette has on vertebral body anatomy height restoration and angular deformity correction during a…
- Trial name
- MDTSCORE (NCT00810043)
- Testing
- Kyphon® Curette
- Where
- 13 sites in United States, Belgium and 1 more
- Volunteers
- 120 people
- Sponsor
- Medtronic Spine LLC
Duchenne Muscular Dystrophy
Safety and Efficacy Study of Antisense Oligonucleotides in Duchenne Muscular Dystrophy
Duchenne muscular dystrophy (DMD), a fatal muscle degenerative disorder, arises from mutations in the dystrophin gene. Antisense therapy with the use of antisense oligonucleotides (AON) has the potential to restore effectively…
- Trial name
- NCT00159250
- Testing
- AVI-4658 (PMO)
- Where
- United Kingdom
- Volunteers
- 7 people
- Sponsor
- Imperial College London
Low Back Pain
True Functional Restoration and Analgesia in Non-Radicular Low Back Pain
You are asked to take part in this study because you have chronic, non-radicular low back pain. This study is done to investigate the pain relieving effects of the study drug Exalgo (Hydromorphone ER) for people who experience…
- Trial name
- Covidien (NCT01455519)
- Testing
- Hydromorphone ER, Sugar pill
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- Shirley Ryan AbilityLab
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.
Unilateral Severe to Profound Hearing Loss OR Bilateral Severe to Profound Hearing Loss
Safety, Tolerability and Efficacy for CGF166 in Patients With Unilateral or Bilateral Severe-to-profound Hearing Loss
The goal of the study was to evaluate the safety, tolerability, and the potential ability of CGF166 delivered through IL-infusion to improve hearing.
- Trial name
- NCT02132130
- Testing
- CGF166
- Where
- 4 sites in United States
- Volunteers
- 22 people
- Sponsor
- Novartis Pharmaceuticals
Keratolysis
Vision Restoration With a Collagen Crosslinked Boston Keratoprosthesis Unit
This is a phase I/II prospective, randomized, multi-center, double-masked, vehicle-controlled clinical trial evaluating the safety and efficacy of corneal collagen cross-linking the keratoprosthesis carrier tissue in subjects who…
- Trial name
- NCT02863809
- Testing
- Riboflavin, Dextran, UVA Light Source
- Where
- 13 sites in United States
- Volunteers
- 76 people
- Sponsor
- Joseph B. Ciolino, MD
Tooth Diseases, Tooth Extraction
Esthetic Outcomes of Immediately Placed Implants Receiving Immediate Provisionalization and Delayed Restoration
The purpose of this study is to compare two different timings of restoring dental implants that are placed right after tooth extraction: The test group will have the provisional crown placed at the time of implant placement.
- Conditions
- Tooth Diseases, Tooth Extraction, Dental Implant
- Trial name
- NCT01925339
- Testing
- Test (immediate restoration), Control: delayed restoration
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Optic Nerve Diseases, Optic Nerve Injuries
Trial of Alternating Current Stimulation in Optic Neuropathy
Non-invasive brain stimulation can increase cortical excitability in the visual system, but it is not known if this is of clinical value.
- Conditions
- Optic Nerve Diseases, Optic Nerve Injuries, Optic Neuropathies
- Trial name
- SCT_optnerve (NCT01270126)
- Testing
- Repetitive transorbital alternating current stimulation
- Where
- Germany
- Volunteers
- 22 people
- Sponsor
- University of Magdeburg