Clinical trials: Implant Placement
Peri-implant Mucositis, Implant Complication
Influence of Soft Tissue Thickness Upon Dental Implant Esthetics
Since the beginning of the implant dentistry, a large variety of materials have been used for restoring single or multiple implants, such as gold, titanium, alumina (Al2O3), and zirconia (ZrO2).
- Trial name
- NCT04805138
- Testing
- Spectrophotometer
- Where
- Spain
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Universitat Internacional de Catalunya
Focus Whether After Implant Pre-AICD Video Was Helpful
LifeSkills Video Training in Patients About to Receive an Automatic Implantable Cardioverter-Defibrillator (AICD)
The purpose of this trial was to develop the initial sections of a video/DVD cassette that provided guidance about mastering stressful situations for patients who had been informed that they need an implantable…
- Trial name
- AICD (NCT01686490)
- Testing
- Video/workbook for patients about to receive an AICD, LiveSkills Video/Workbook for patients about to receive an AICD
- Where
- United States
- Volunteers
- 37 people
- Sponsor
- Williams LifeSkills
Edentulous
Abutment Macro Design and Peri-implant Tissues
The aim of this study is to evaluate the effect of abutment macro-design on soft and hard tissue responses. This trial is designed as a randomized controlled clinical study in which two groups of fourteen partially edentulous…
- Trial name
- NCT02546713
- Testing
- Abutment with concave subcritical contour, Abutment with convex subcritical contour
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- Nova Southeastern University
Prosthesis Durability
Complete Digital Workflow for Construction of Full Arch Implant Supported Screw Retained Restoration
This study will compare the occlusal accuracy of different techniques for recording maxillomandibular relationships in a Complete digital workflow to construct full arch implant-supported screw-retained restoration.
- Trial name
- NCT06332482
- Testing
- Implant supported screw retained prosthesis
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Osteoarthritis, Knee
Standard Versus Novel RFA for Chronic Knee Pain in Osteoarthritis
Brief Summary The goal of this pilot study is to evaluate the feasibility and safety of conducting a randomized comparison of two standard-of-care knee radiofrequency ablation (RFA) techniques in adults with chronic knee pain…
- Trial name
- NCT07674082
- Testing
- Radiofrequency ablation - 3-target technique, Radiofrequency ablation - 6-target technique
- Volunteers
- 24 people
- Sponsor
- Lawson Research Institute of St. Joseph's
Breast Implant Infection, Mammoplasty
Bacterial Biofilms in Reconstructive Breast Prostheses Following Mastectomy
Breast implants, either cosmetic or reconstructive, are among the most common procedures performed by plastic surgeons. Bacterial infections or biofilms are implicated in the majority of breast implant complications including…
- Trial name
- NCT03213249
- Testing
- Normal saline, Cefazolin, Skin biopsy
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Washington University School of Medicine
Parkinson's Disease
A Study to Evaluate Feasibility, Safety, and Clinical Responses of Implanting Autologous Peripheral Nerve Tissue Into the Brain for Non-motor or Motor Symptoms in Patients With Parkinson's Disease Undergoing DBS Surgery
The investigators propose a Phase I single surgical-center, double-blinded randomized parallel clinical trial involving bilateral autologous peripheral nerve tissue (PNT) delivery into the NBM or the alternate target also…
- Trial name
- STAR (NCT06683378)
- Testing
- Reparative Autologous peripheral nerve tissue
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Craig van Horne, MD, PhD
Pain
Ultrasound-Guided Technique for Thoracic Epidural Insertion
Thoracic epidural analgesia and anesthesia are effective in improving the quality of intraoperative and postoperative pain relief during thoracic and abdominal surgical procedures.
- Trial name
- NCT01449214
- Testing
- Ultrasound, Landmarking
- Where
- 2 sites in Canada
- Volunteers
- 60 people
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Weight Change
Weight Change Among Users of Three Progestin-Only Methods of Contraception Over a 12-Month Time Period
The purpose of this study is to learn whether women who use progestin-only methods of birth control such as the contraceptive implant (Implanon), the levonorgestral-releasing IUS (Mirena), or depot medroxyprogesterone…
- Trial name
- BMI (NCT01592058)
- Where
- United States
- Volunteers
- 427 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Primary Stability of the Implants, Marginal Bone Loss
Inferior Alveolar Nerve Lateralization With Simultaneous Implant Placement Versus the Use of Short Dental Implants
Assess the long term stability of short dental implants in comparison to standard implants inserted simultaneously with inferior alveolar nerve lateralization.
- Trial name
- NCT03661658
- Testing
- Using short dental implant, Inferior alveolar nerve lateralization with simultaneous implant placement
- Where
- Egypt
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Cairo University
Implant Stability and Osseointegration, Laser Effect Around Dental Implant
Osseo Densification Technique and LLLT in DD Implant
A comparative clinical study on 16 patients with Type IV bone, divided into two groups (n=8): implants placed using Densah burs only versus Densah burs combined with laser bio stimulation, to evaluate implant stability and…
- Trial name
- laser (NCT07534826)
- Testing
- implant placement using Densah burs, implantation using Densah burs with Laser biostimulation
- Where
- Egypt
- Volunteers
- 16 people
- Sponsor
- Faculty of Dental Medicine for Girls
Evaluations, Diagnostic Self
Radiographic Evaluation of Bone Height Gain With Dental Implant Placed Simultaneously With Closed Sinus Lifting Using Hydraulic Lift Technique Versus Summers' Osteotome Technique in Posterior Edentulous Maxilla (RCT)
Radiographic evaluation of bone height gain with dental implant placed simultaneously with closed sinus lifting using hydraulic lift technique versus summers' osteotome technique in posterior edentulous maxilla (RCT)
- Trial name
- NCT04648514
- Testing
- Using of hydraulic lifter device for closed sinus lifting, patient satisfaction evaluation after using hydraulic lifter device
- Where
- Egypt
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tympanomastoid Surgery, Cochlear Implant
Great Auricular Nerve Block for Children Undergoing Tympanomastoid Surgery
The investigators goal is to determine the efficacy and duration of analgesia with the addition of Clonidine, an alpha-2 agonist, to local anesthetic blockade using bupivacaine, of the great auricular nerve in children undergoing…
- Conditions
- Tympanomastoid Surgery, Cochlear Implant, Mastoidectomy, Cholesteatoma
- Trial name
- NCT01638052
- Testing
- 0.25% Bupivacaine + Clonidine
- Where
- United States
- Volunteers
- 56 people
- Sponsor
- Ann & Robert H Lurie Children's Hospital of Chicago
Steroid Induced Glaucoma
Trabeculectomy With Ologen Collagen Implant vs Trabeculectomy With Provisc in Steroid Induced Glaucoma
The purpose of this prospective randomized study is to assess and compare the clinical efficacy and safety of primary trabeculectomy with Ologen® collagen implant and cohesive viscoelastic (Provisc®) - augmented trabeculectomy in…
- Trial name
- NCT01912638
- Testing
- Ologen Collagen Matrix, Provisc
- Where
- Azerbaijan
- Volunteers
- 17 people
- Sponsor
- National Centre of Ophthalmology named after academician Zarifa Aliyeva
Aortic Valve Stenosis
Transfemoral Implant of Inovare® Transcatheter Valve
Clinical trial to evaluate the early safety and efficacy of the transfemoral implant of Inovare® Transcatheter Valve for the treatment of patients with severe degenerative aortic stenosis and high surgical risk.
- Trial name
- NCT05531578
- Testing
- INOVARE® Transcatheter Valve, NexusCath Delivery System, Aureus Expandable Introducer, Balloon Catheter for Pre-Dilation and Compression Device (Crimper)
- Where
- 4 sites in Brazil
- Volunteers
- 60 people
- Sponsor
- Braile Biomedica Ind. Com. e Repr. Ltda.
Cholangitis, Post-ERCP Acute Pancreatitis
Optimal Placement Duration of Pancreatic Duct Stent
A randomized controlled trial to determine the optimal placement duration of pancreatic duct stents (PDS) inserted during ERCP: 2 vs 4 weeks
- Conditions
- Cholangitis, Post-ERCP Acute Pancreatitis, Stent Dislodgement
- Trial name
- NCT04691674
- Testing
- Endoscopy
- Where
- South Korea
- Volunteers
- 122 people
- Sponsor
- DongGuk University
Operative, Non Cardiac, Thoracic Disease
Comparison of Intra and Extraluminal Bronchial Blocker in Adults
The objective of this study is to evaluate the time and ease of placement of an extra-luminal Arndt bronchial blocker versus placing it intra-luminally.
- Trial name
- NCT02646813
- Testing
- Intraluminal Placement, Extraluminal Placement
- Volunteers
- 42 people
- Sponsor
- Wake Forest University Health Sciences
Hearing Loss
Speech Perception for Children With Cochlear Implants
The purpose of this study is to determine whether speech recognition in noise can be improved by the addition of a special listening program to the sound processor.
- Trial name
- NCT01059838
- Testing
- sentence recognition
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Mayo Clinic
Neurofibromatosis 2
An Implant for Hearing Loss Due to Removal of Neurofibromatosis 2 Tumors
This is a study to gather some information on the safety and efficacy of the penetrating auditory brainstem implant (PABI) in patients with neurofibromatosis type 2.
- Trial name
- NCT00030043
- Testing
- Penetrating auditory brainstem implant
- Where
- 3 sites in United States
- Volunteers
- 10 people
- Sponsor
- FDA Office of Orphan Products Development
Femur Fracture, Periprosthetic Fracture of Hip
Dose-Response Association Between Cerclage Wire Number and Infection Risk
The purpose of this dual-center retrospective study is to investigate the relationship between the number of metallic cerclage wires used in femoral fracture surgery and the risk of developing deep infections.
- Conditions
- Femur Fracture, Periprosthetic Fracture of Hip, Periprosthetic Fracture of the Femur, Surgical Site Infection (SSI)
- Trial name
- C-INFECT (NCT07434258)
- Testing
- 1 Metallic Cerclage Wiring, 2 metalic cerclage wire, 3 metalic cerclage wire
- Volunteers
- 148 people
- Sponsor
- Istanbul University
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