Clinical trials: Implants
Edentulous Maxilla
Maxillary 3-implant Removable Prostheses Without Palatal Coverage on Locator Abutments
The aims of this clinical study conducted at a dental specialty clinic in Drammen, Norway are to assess the clinical outcomes of patients with an edentate upper jaw having been treated with a removable full prosthesis supported…
- Trial name
- NCT02957487
- Testing
- Denture supported by 3 dental implants
- Where
- Norway
- Volunteers
- 32 people
- Sponsor
- University of Tromso
Vestibular Disorder, Bilateral Vestibulopathy
Electrical Stimulation of the Peripheral Vestibular System in Order to Develop a Vestibular Implant
This study has three main goals (1) to explore the effects of electrical stimulations of the peripheral vestibular system(2) to assess the potential of this technique to rehabilitate basic vestibular functions in patients with…
- Conditions
- Vestibular Disorder, Bilateral Vestibulopathy, Bilateral Vestibular Loss
- Trial name
- NCT05246553
- Testing
- Electrical stimulation of the vestibular system, Electrical stimulation of the auditory system, Bilateral vestibulopathy Patients (BV)
- Where
- Switzerland
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Nils Guinand
Zygomatic Fractures
A Full Digital VS Conventional Protocol in Management of Zygomatico-Maxillary Complex Fracture
this study aims To evaluate The Accuracy of Zygomatico- Maxillary Complex (ZMC) Fracture reduction and fixation Using customized Patient-Specific implant and patient-specific predictive holes surgical guide Versus Conventional…
- Trial name
- NCT06588075
- Testing
- Reduction and fixation of zygomatico- Maxillary complex fracture using a full digital work flow, Reduction and fixation of zygomatico- maxillary complex fracture using a conventional free hand protocol
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cairo University
Full-Arch Edentulism, Dental Implant-Supported Prosthesis
3D Facial Scanning in Full-Arch Implant Prosthodontics: Time Efficiency and Patient Satisfaction
This study compares two ways of planning the bite (jaw-relation) stage of full-arch, implant-supported dental prosthesis treatment: a standard digital approach, and the same approach with the addition of 3D facial scanning, which…
- Conditions
- Full-Arch Edentulism, Dental Implant-Supported Prosthesis, Maxillofacial Prosthesis
- Trial name
- NCT07751900
- Testing
- Conventional-Digital Jaw-Relation Workflow, 3D Facial Scanning-Guided Jaw-Relation Workflow
- Where
- Egypt
- Volunteers
- 22 people
- Sponsor
- Ain Shams University
Glaucoma
Clinical Study of the Safety and Performance of the Miami InnFocus Drainage Implant to Relieve Glaucoma Symptoms
Assess the safety and performance of the Miami InnFocus Drainage Implant in patients suffering from glaucoma that is inadequately controlled on tolerated medical therapy with intraocular pressure greater than or equal to 18 mm Hg…
- Trial name
- NCT00772330
- Testing
- Glaucoma Drainage Device
- Where
- Dominican Republic
- Volunteers
- 23 people
- Sponsor
- InnFocus Inc.
Total Knee Arthroplasty
ATTUNE TM Video-fluoroscopy Study
The proposed study is a retrospective, observational study. A group of 5 subjects with the AttuneTM cruciate retaining (CR) fixed bearing total knee arthroplasty (TKA) are analysed during level walking, a deep knee bend, sitting…
- Trial name
- NCT02358434
- Testing
- Observational use of fluoroscopy
- Where
- Switzerland
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Dr. Renate List
Contraception
Etonogestrel Implant and Postpartum Insertion
The etonogestrel (ENG) implant inserted immediately postpartum reduces the risk of pregnancy recurrence, especially in vulnerable populations.
- Trial name
- NCT02416687
- Testing
- Implanon®
- Where
- Brazil
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Prosthesis User
Clinical Performance of 3D-Printed Resin and Zirconia Implant Restorations
This randomized controlled clinical trial evaluates the clinical performance of 3D-printed resin restorations compared with milled monolithic zirconia in implant-supported single crowns and short-span fixed partial dentures…
- Trial name
- NCT07522671
- Testing
- 3D-Printed Resin Restoration (CROWNTEC)
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Menoufia University
Pituitary Macroadenoma
Radioactive Iodine Implants for Pan-invasive Pituitary Macroadenomas
This study is a single arm Phase II pilot trial. Patients enrolled on the trial will undergo implantation of high activity iodine-125 seeds into their pituitary adenoma.
- Trial name
- NCT01444209
- Testing
- Iodine Implants
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- University of Texas Southwestern Medical Center
Breast Neoplasms
Cold Dissection Versus Electrocautery Dissection in Endoscopic Nipple-Sparing Mastectomy and Immediate Implant-Based Reconstruction: A Randomized Controlled Trial
The purpose of this study is to analyze whether cold dissection can decrease the rate of ischemia necrosis and other complications and then increase the aesthetic outcomes compared to electrocautery.
- Trial name
- NCT06024187
- Testing
- Cold dissection, Electrocautery Dissection
- Where
- China
- Volunteers
- 566 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Osteoarthritis
Taperloc Versus Taplerloc Microplasty
This evaluation is conducted to evaluate the safety and performance of two different stem lengths of the Taperloc Total Hip System.
- Trial name
- NCT00757107
- Testing
- Taperloc Microplasty, Taperloc standard
- Where
- Sweden
- Volunteers
- 60 people
- Sponsor
- Ingemar Ivarsson
Prosthodontics, Implants, Dental
Effect of PEEK and Titanium Framework Reinforcement on Marginal Bone Loss Around Implants Supporting a Fixed All-on-four Prosthesis in Completely Edentulous Mandibles
A fixed all-on-four prosthesis will be constructed for the lower arch for each patient and the marginal bone loss will be evaluated at baseline, 3,6,9 and 12 months.
- Conditions
- Prosthodontics, Implants, Dental, Prosthesis, Bone Loss, Alveolar
- Trial name
- NCT07475507
- Testing
- Titanium framework reinforced all on four prosthesis, PEEK framework reinforced all on four prosthesis
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Acute Coronary Syndrome
Coronary Flow Reserve in Patients With Bio-active Stent or Everolimus-eluting Stent Implanted in Acute Coronary Syndrome
The aim of the trial is to assess coronary artery reactivity using adenosine-induced coronary flow reserve (CFR) by transthoracic echocardiography in patients with Bio-active stent (BAS) and Everolimus-eluting stent (EES) distal…
- Trial name
- BASE-CFR (NCT01080872)
- Testing
- CFR
- Where
- 2 sites in Finland
- Volunteers
- 40 people
- Sponsor
- The Hospital District of Satakunta
Dental Implant, Bone Resorption
Influence of Abutment Shape on Peri-implant Marginal Bone Loss
A study designed as a randomized controlled trial of parallel group design will be conducted at the Dental clinic of the University of Valencia to evaluate the influence of 2.5 mm high abutments with different shapes…
- Trial name
- NCT03888339
- Testing
- Commercially available high abutments placement, Modified shape abutments
- Where
- Spain
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- University of Valencia
Osteotomy, Malalignment, Bone
Comparison Between TOMOFIX and BodyCAD Fine Osteotomy
This is a single centre, randomised, patient blinded pilot study that will assign 40 participants with medial knee osteoarthritis undergoing medial opening wedge high tibial osteotomy (MOWHTO) to either current standard of care…
- Conditions
- Osteotomy, Malalignment, Bone, Osteoarthritis, Knee
- Trial name
- NCT06250530
- Testing
- High tibial osteotomy using TOMOFIX, High tibial osteotomy using BodyCAD
- Volunteers
- 40 people
- Sponsor
- Western University, Canada
Dental Implants, Postoperative Period
Longitudinal Assessment of Adjacent Tooth Health Following Implant Placement
This study is a cohort investigation involving patients scheduled to receive dental implants in edentulous sites adjacent to natural teeth.
- Conditions
- Dental Implants, Postoperative Period, Endodontics, Health
- Trial name
- NCT06948734
- Testing
- Clinical and radiographic examination
- Where
- Turkey (Türkiye)
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Cukurova University
Revision Total Knee Arthroplasty, Osteoarthritis, Knee
Gut Microbiome in Orthopaedics: Revision Total Knee Arthroplasty
Many patients who receive knee replacement surgery must return for a revision (or repeat) surgery due to ongoing pain, stiffness, infection, or implant loosening.
- Trial name
- GUMBO (NCT06951477)
- Testing
- Revision Total Knee Arthroplasty
- Where
- Canada
- Volunteers
- 30 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Correction of Nasolabial Folds and Lip Augmentation
PREVELLE Shape (CX002) Dermal Filler Protocol
The purpose of this study was to assess PREVELLE Shape (CX002), with respect to safety and efficacy for one year following treatment, for correction of facial nasolabial folds and when applied as an intradermal implant for lip…
- Trial name
- NCT00764257
- Testing
- PREVELLE Shape, Restylane
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Mentor Worldwide, LLC
Peri-implantitis
Reconstruction of Peri-implant Osseous Defects: A Randomized Trial
The purpose of this randomized trial was to compare reconstructive surgery of advanced peri-implant intra-osseous defects with porous titanium granules (PTG/Test) to open flap debridement (OFD/Control) in a non-submerged…
- Trial name
- NCT02406001
- Testing
- Tigran PTG, Surgical intervention
- Where
- Sweden
- Volunteers
- 70 people
- Sponsor
- Tigran Technologies AB
Cataract
Trial Following Subjects Bilaterally Implanted With Mini Well Ready For 2 Years After the Second Eye Implant
The study objective is to evaluate the visual performance of MINI WELL Ready at 24 months following the second eye implant. The objectives of safety are to evaluate the rate of Secondary Surgical Interventions related to the…
- Trial name
- NCT04801992
- Testing
- MINI WELL Ready (SIFI SpA, Italy)
- Where
- Italy
- Volunteers
- 23 people
- Sponsor
- SIFI SpA
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