Clinical trials: Implants
Conductive Hearing Loss
Long Term Stability, Survival and Tolerability of a (Novel) Baha® Implant System
An international multicentre, open, comparative, parallel group, prospective clinical investigation with a single 5 year follow up visit.
- Trial name
- NCT02092610
- Testing
- Novel Implant BI300, Standard Implant BI300
- Where
- 4 sites in Netherlands, Sweden and 1 more
- Volunteers
- 77 people
- Sponsor
- Cochlear Bone Anchored Solutions
Cochlear Implants, Hearing Loss
CT Guided CI Programming
The current standard of care for cochlear implants (CI) does not address the significant pitch-place mismatch that is inherent in cochlear implantation (see detailed description below).
- Conditions
- Cochlear Implants, Hearing Loss, Amusia
- Trial name
- NCT04506424
- Testing
- CT Guided Cochlear Implant Programming
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- University of California, San Francisco
Myopic Astigmatism
Rotational Stability of V4C Toric Implantable Contact Lenses After On Axis Implantation Measured With OPD Scan 3
The recently introduced toric V4c toric ICL (STAAR Surgical Company, Monrovia, CA, USA) has been designed with a 360-µm central hole to allow aqueous humor to flow without the need for an iridotomy.
- Trial name
- NCT03391544
- Testing
- V4c toric ICL implantation surgery
- Where
- South Korea
- Volunteers
- 75 people
- Sponsor
- Yonsei University
Lower Limb Deformity
Clinical-MRI Evaluation in Patients Undergoing Subtalar Arthrorisis With Reabsorbable Endorthesis Implant in PLLA
From the archives of the IRCCS Rizzoli Orthopedic Institute, all cases of arthrorrhesis of the subtalar joint with a reabsorbable endorthotic implant in PLLA will be retrieved.
- Trial name
- CS-RM (NCT06525532)
- Testing
- follow up
- Where
- Italy
- Volunteers
- 35 people
- Sponsor
- Istituto Ortopedico Rizzoli
Degenerative Disc Disease, Degenerative Scoliosis
A Comparison of Stryker's Tritanium Posterior Lumbar Cage and PEEK Implant
The purpose of this study is to compare outcomes of patients with degenerative disc disease undergo lumbar spinal fusion with Stryker's Tritanium® Posterior Lumbar Cage or the UniLIF PEEK implant.
- Trial name
- NCT03817606
- Testing
- Tritanium Posterior Lumbar Cage, AVS UniLIF PEEK Posterior Lumbar Cage
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Riverside Medical Center
Loss of Teeth Due to Extraction, Alveolar Bone Loss
Relate Tooth Alveolar Extraction Socket Anatomy to Alveolar Remodeling Rate
In patients that are going to be subjected to a tooth extraction in the anterior maxillary (from canine to canine) does the position of the intact alveolar socket related to maxillary basal bone interferes with the rate of…
- Conditions
- Loss of Teeth Due to Extraction, Alveolar Bone Loss, Bone Resorption
- Trial name
- NCT01963884
- Testing
- Tooth Extraction, Cone-Beam technology evaluation, Measure Alveolar Socket Remodeling
- Where
- Portugal
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Implantology Institute
Acute Gastroenteritis
Clinical Trial of Quadrivalent Recombinant Norovirus Vaccine (Pichia Pastoris)
The purpose of the research is to evaluate the safety and tolerability of the tetravalent recombinant Norovirus vaccine at different doses, to initially explore the immunogenicity of the vaccine, and to determine the appropriate…
- Trial name
- NCT04563533
- Testing
- Low-dose vaccine, High-dose vaccine
- Where
- China
- Volunteers
- 580 people, healthy volunteers welcome
- Sponsor
- Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.
Single Tooth Dental Implant
Influence of Superstructure Material on Crestal Bone Resorption and Esthetic Outcome of Dental Implants
The aim of this study is to evaluate the influence of superstructure material on crestal bone resorption and esthetic outcome of dental implants in patients with single missing tooth in the aesthetic zone.
- Trial name
- NCT02937220
- Testing
- monolithic zirconia crown, metal ceramic crown
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Implant Failed, Peri-Implantitis
Comparison of Dental Implants with Different Surface Properties
This controlled, parallel clinical study aims to compare the effect of fixed prosthetic restorations placed in the posterior region with different implant surfaces on clinical and peri-implant marginal bone loss.
- Trial name
- NCT06508723
- Testing
- Dental implant placement
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Kutahya Health Sciences University
Heart Arrhythmias
Safety of Sports for Patients With Implantable Cardioverter-Defibrillators
The registry will obtain information to determine the safety of sports participation for patients with defibrillators (ICDs).
- Trial name
- NCT00637754
- Where
- 54 sites in United States, Australia and 12 more
- Volunteers
- 400 people
- Sponsor
- Yale University
Hearing Loss, Sensorineural, Hearing Loss, Bilateral
A Monocentric Study Evaluating Pupillometry as an Objective Measurement for CI Fittings
This trial is a monocentric, prospective and controlled study of the pupil response to detect hearing threshold and comfortable loudness of normal-hearing (NH) and CI-subjects.
- Conditions
- Hearing Loss, Sensorineural, Hearing Loss, Bilateral, Cochlear Hearing Loss, Hearing Loss, Cochlear
- Trial name
- PupillOM (NCT05586555)
- Testing
- Pupillometry (Eve-tracking measurements)
- Where
- France
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Oticon Medical
Dental Implantation, Peri-Implant Soft Tissue Deficiency
Volume-Stable Collagen Matrix vs. Connective Tissue Graft for Peri-Implant Soft Tissue Defects
Peri-implant soft-tissue defects will be treated with either a volume-stable collagen matrix (VCMX; test group) or an autogenous connective tissue graft (CTG; control group) following implant placement in patients with a single…
- Conditions
- Dental Implantation, Peri-Implant Soft Tissue Deficiency, Soft Tissue Augmentation
- Trial name
- NCT07782125
- Testing
- Connective tissue graft, Volume-stable collagen matrix
- Where
- Turkey (Türkiye)
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Ankara University
Penile Implant
Retrospective Analysis of the Safety and Effectiveness of Using the Silicone Block in Penile Surgery
This is a retrospective evaluation of all subjects who successfully received implantation of the Silicone Block for correction of soft tissue deformities of the penis.
- Trial name
- NCT02477189
- Testing
- Silicone Block
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- International Medical Devices, Inc.
Allogenic Bone Ring
Crestal Bone Level After Allogenic Bone Ring With Simultaneous Dental Implant Placement
This trial is aiming to answer a question whether in Patients with severely atrophied, distal mandibular regions, the use of allogenic bone rings with simultaneous dental implants, compared to autogenous bone rings, give…
- Trial name
- NCT03906591
- Testing
- allogenic bone ring, autogenous bone ring
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cairo University
COVID-19, Atrial Fibrillation New Onset
Natural History of COVID-19-Related Atrial Fibrillation
The unCOVer-AF prospective, multicenter registry aims at determining the natural history of atrial fibrillation (AF) via continuous cardiac rhythm monitoring in patients with a first arrhythmic episode during COVID-19…
- Trial name
- unCOVer-AF (NCT04830774)
- Testing
- ILR, PMK, ICD
- Where
- 12 sites in United States, Belgium and 1 more
- Volunteers
- 200 people
- Sponsor
- Texas Cardiac Arrhythmia Research Foundation
Rectal Cancer, Defect of Floor of Lesser Pelvis
Collagen Implant (Biological Mesh) Versus GM Flap for Reconstruction of Pelvic Floor After ELAPE in Rectal Cancer
The trial compares two different techniques for reconstruction of the lesser pelvic floor after an extended abdominoperineal excision for locally advanced rectal cancer.
- Trial name
- NEAPE (NCT01347697)
- Testing
- Reconstruction with an acellular porcine dermal collagen implant (biological mesh), Reconstruction with a gluteus maximus myocutaneous flap
- Where
- 8 sites in Finland, Sweden
- Volunteers
- 91 people
- Sponsor
- Umeå University
Alveolar Buccal Bone Dehiscences, Socket Type 3 Subclass B
Evaluation Of The Success Rate of NOVAMag® SHIELD
This study hypothesizes that the SHIELD technique, when combined with a suitable bone graft material, enables successful immediate implant placement in Type 3 extraction sockets with buccal bone dehiscence, regardless of the…
- Conditions
- Alveolar Buccal Bone Dehiscences, Socket Type 3 Subclass B, Socket Type 3 Subclass C
- Trial name
- NOVASHIELD-RCT (NCT07533110)
- Testing
- SHIELD technique with NOVAMag membrane
- Where
- Portugal
- Volunteers
- 40 people
- Sponsor
- Egas Moniz - Cooperativa de Ensino Superior, CRL
Dental Implants, Dental Prosthesis, Implant-Supported
Clinical Evaluation of a Hyperbolic Paraboloid Triple-Abutment on Morse Taper Dental Implants
This prospective clinical study aims to evaluate the clinical and radiographic outcomes of a novel triple-abutment system with hyperbolic paraboloid geometry installed on Morse taper dental implants.
- Trial name
- NCT07310979
- Testing
- Triple-Abutment System with Hyperbolic Paraboloid Geometry
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Federal University of Minas Gerais
Epiretinal Membrane, Cellophane Maculopathy
Ozurdex for Macular Edema Post Membrane Peeling
An epiretinal membrane is scar tissue on the retina that can cause blurring and distortion of vision and lead to swelling, or macular edema.
- Conditions
- Epiretinal Membrane, Cellophane Maculopathy, Macular Edema, Retinal Edema
- Trial name
- NCT01273727
- Testing
- Dexamethasone
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- Retina Specialists, PC
Reduction in Bacterial Counts Through the Use of Mouthwash
Dental Implants and Mouth Rinse
The primary aim of this study is to evaluate and compare the efficacy of a 60 second rinse with chlorhexidine, essential oil-based mouthwash, cetylpyridinium chloride mouthwash, or saline solution on bacterial contamination in…
- Trial name
- NCT02002442
- Testing
- Mouthwash
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Tufts University
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.