Search clinical trials for: placebo implant

Total 56187 results

Retina Implant AG

Completed

Safety & Efficacy of Subretinal Implants for Partial Restoration of Vision in Blind Patients

Retinal Degeneration | Retinitis Pigmentosa

Hong Kong
University of California, Los Angeles

Completed

Effect of Implant Thread Design on Implant Stability Quotient (ISQ) in Early Healing Period

Partial Edentulism
Yi Zhou

Recruiting

Clinical Comparison of On1 Two-stage Abutment With One-stage Abutment on Different Implant Neck Design

Implant Site Reaction

China
Perfuse Therapeutics, Inc.

Recruiting

A Study of PER-001 in Participants With Diabetic Retinopathy

Diabetic Retinopathy

United States
Perfuse Therapeutics, Inc.

Recruiting

A Study of PER-001 in Participants With Open-Angle Glaucoma

Open-angle Glaucoma

United States
Medical University of Graz

Active, not recruiting

In-patient Comparison of Immediately Loaded and Non-loaded Submerged and Transgingival Healed Implants Within 4 Months

Jaw, Edentulous

Austria
Hospital General Universitario Morales Meseguer

Not yet recruiting

Success of Implant Restorations After Immediate or Delayed Implant Placement With/Without Ridge Preservation

Dental Implant
University Hospital, Toulouse

Recruiting

New IMPLANTARY SURGERY Protocol ASSISTED BY PASSIVE ROBOTIQUE: Pilot Study (NAVIMPLANT)

Dental Implants

France
ZimVie

Completed

A Study of Certain Prevail Implants Used for the Preservation of Crestal Bone in Short Fixed Bridge Cases. (Cliffhanger)

Partial Edentulism | Tooth Disease

United States
Hams Hamed Abdelrahman

Completed

Immediate Functional Versus Non Functional Implant Loading in the Mandible

Dental Implants | Edentulous Alveolar Ridge

Egypt
Universidade Católica Portuguesa
Danilo Fernandes

Completed

Multi-level Dimensional Changes at Immediate Implant Sites

Dental Implant Failed

Portugal
Azhar ALI ELSAYED SELEEM

Unknown

Clinical Evaluation Of Dental Implants Stability Placed In Healed Bony Sites Following Over-drilling Compared To Conventional-Drilling Protocol (RCT)

Crestal Bone Resorption | Implant Primary Stability | Implant Osseointegration
Drug Delivery Company, LLC DBA Akyso Pharmaceuticals
National Institute on Drug Abuse (NIDA); Laboratory Corporation of America; Cognitive...

Not yet recruiting

A Phase 1, Placebo-controlled, Single-Ascending-Dose, Study of BIOPIN 6 in Healthy Adults

Opioid Use Disorder
Ottawa Hospital Research Institute

Recruiting

Pre-pectoral Versus Sub-pectoral Implant Placement in Immediate Breast Reconstruction

Breast Cancer | Mastectomy

Canada
Aula Dental Avanzada

Completed

Dental Autotransplantation or Immediate Single Implant for the Replacement of a Hopeless Molar.

Surgery, Oral | Transplantation, Autologous | Autografts

Spain
October University for Modern Sciences and Arts

Completed

3D -Printed Single Implant Overdentures

Edentulous Mouth

Egypt
Institut Straumann AG

Completed

Implant Survival After Insertion of Bone Level Tapered (BLT) Implant Ø 2.9 mm in the Clinical Practice Setting

Tooth Loss

Germany
Cairo University

Unknown

Implant Placement in Mandibular Molar Xenograft Versus PRF

Edentulous Alveolar Ridge
Technische Universität Dresden

Completed

Zirconia Based Fixed Dental Prostheses

Zirconia Based Fixed Dental Prostheses
Federal University of São Paulo

Unknown

Comparison of the Ahmed Glaucoma Valve FP7 and FP8 in Pediatric Glaucoma

Pediatric Glaucoma

Brazil
Proed, Torino, Italy

Completed

Dimensional Changes of Peri-implant Facial Bone

Jaw, Edentulous, Partially

Italy
Misr International University

Not yet recruiting

Implants Placed With Crestal Sinus Approach Versus Osseodensification in Atrophic Posterior Maxilla

Implants
Ain Shams University

Not yet recruiting

Evaluation of Marginal Bone Loss of Two Immediately Loaded Implants Retaining Mandibular Overdenture

Edentulous Alveolar Ridge

Egypt
Cedars-Sinai Medical Center
National Institutes of Health (NIH); Indiana University

Recruiting

Using Electrical Nerve Stimulation to Control Atrial Fibrillation (STALL-AF)

Atrial Fibrillation

United States
University of Chile

Recruiting

Effect of Platelet-rich Plasm (PRF) on Two-implant Mandibular Overdenture: a Split Mouth (PRF)

Dental Implant Failed | Edentulous Jaw

Chile
Tanta University

Active, not recruiting

The Evaluation of Facial Bone Changes After Early Implant Placement Protocols "Clinically and Radiographically".

Bone Loss | Dental Implants

Egypt
Cartiheal (2009) Ltd

Completed

Evaluation of the Agili-C Biphasic Implant in the Knee Joint

Cartilage Diseases | Osteochondritis Dissecans

Czechia, Italy, Croatia, Hungary, Poland, Romania, Serbia, Slovenia
ARDEC Academy

Completed

Immediate Loading a Histological Study

Edentulous Alveolar Ridge

Colombia
Oticon Medical

Completed

Long-term Stability and Survival Rates of a Novel Oticon Medical Bone Conduction Device Implant

Otorhinolaryngologic Diseases | Ear Diseases | Hearing Loss | Hearing Disorders | Deafness | Hearing Loss, Conductive

Netherlands
MED-EL Elektromedizinische Geräte GesmbH

Recruiting

Comparison in New Cochlear Implanted Subjects of a Tonotopy-based Fitting With or Without Fine Structure Coding

Sensorineural Hearing Loss, Bilateral

France
Abbott Medical Devices

Completed

EVEREST II Pivotal Study High Risk Registry (HRR) (HRR)

Mitral Regurgitation | Mitral Valve Insufficiency | Mitral Valve Regurgitation | Mitral Valve Incompetence | Mitral Insufficiency

United States
Med-El Corporation

Terminated

Bilateral Cochlear Implantation in Children With the MED-EL Cochlear Implant

Hearing Loss

United States, Canada
Cairo University

Unknown

Accuracy in Computer Guided Versus Free Hand Immediate Implantation (RCT)

Immediate Dental Implants
Oticon Medical

Not yet recruiting

Post Approval Study to Assure the ContInued saFety and effectIveness of Neuro Cochlear Implant System in Adult Users (PACIFIC)

Sensorineural Hearing Loss, Bilateral | Sensorineural Hearing Loss, Severe | Sensorineural Hearing Loss, Profound
MED-EL Elektromedizinische Geräte GesmbH

Recruiting

Comparison in New Cochlear Implanted Subjects of a Tonotopy-based Bimodal Fitting and a Conventional Fitting

Sensorineural Hearing Loss, Bilateral | Bilateral Hearing Loss

France
MED-EL Elektromedizinische Geräte GesmbH

Recruiting

Comparison in New Cochlear Implanted Subjects of a Tonotopy-based Bimodal Fitting With or Without Synchronization

Sensorineural Hearing Loss, Bilateral

France
Università degli Studi di Sassari
Dr. Dario Melodia; Dr. Milena Pisano; Dr. Aurea Lumbau; Prof. Silvio Mario Meloni; Prof. Edoardo Baldoni

Not yet recruiting

Comparison KS Versus TS

Dental Implant | Dental Implant-Abutment Design

Italy
Grupo de Investigação: Cirurgia Oral, Peridontologia...
Universidade do Porto; Dentsply Sirona Implants and Consumables; Tecnoss OsteoBiol

Completed

Survival Rate of Dental Implants Placed in Sinus Lift Performed With Two Different Grafts

Dental Implant Survival Rate

Portugal
University Hospital, Ghent

Completed

What is the Influence of a Different Thread Pitch Design on Bone Remodelling Around Conical Southern Oral Implants?

Dental Implants

Belgium
Università Vita-Salute San Raffaele

Completed

Soft and Hard Tissue Changes After Immediate Single-tooth Replacement

Implant

Italy
Institut Straumann AG

Terminated

Controlled Pilot Study to Assess Soft Tissue Reaction at the Crestal Part of a Dental Implant With ESTA Surface

Teeth Loss

Switzerland
Castilla-La Mancha Health Service

Unknown

Efficacy and Safety in Pacemaker and Defibrillator Implantation Via Cephalic Versus Axillary Vein Access (CEPHAX) (CEPHAX)

Complication | Defibrillators | Pacemakers | Pacemaker Electrode Lead Fracture

Spain
KLE Society's Institute of Dental Sciences

Unknown

The Effect of Platelet Rich Fibrin Matrix With and Without Peripheral Blood Mesenchymal Stem Cells on Implant Stability

Dental Implants

India
Ain Shams University
Assiut University

Not yet recruiting

Early Versus Conventional Loading for Fully Guided Immediate Implant Placement

Dental Implant
University of Nottingham
Nottingham University Hospitals NHS Trust

Not yet recruiting

Tinnitus and Cochlear Implants (TICIT)

Tinnitus
Barts & The London NHS Trust
Virginia Commonwealth University

Not yet recruiting

Investigating Implant Surface Effect on Osseointegration: NGA vs. ModSLA

Dental Implant
Ain Shams University

Recruiting

Socket-Shield Technique With Immediate Implant

Immediate Implants

Egypt
Chinese PLA General Hospital

Recruiting

Effects of CI on Tinnitus and Its Symptoms

Tinnitus

China
University Hospital, Antwerp
Cochlear

Recruiting

Hear Again, Work Again

Hearing Loss, Unilateral | Cochlear Implants | Hearing Loss, Sensorineural, Severe | Hearing Loss, Sensorineural, Bilateral | Hearing Loss, Sensorineural, Profound

Belgium
Universitaire Ziekenhuizen KU Leuven
KU Leuven; Cochlear; Agentschap Innoveren & Ondernemen (VLAIO)

Active, not recruiting

Cochlear Implantation for Young Single-sided Deaf Children (CICADE)

Deafness Unilateral

Belgium

Search clinical trials for: placebo implant

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