Clinical trials: Implants
Glaucoma, Open-Angle, Glaucoma, Angle-Closure
Keratometric Change After XEN, Trabeculectomy and Tube Shunts
The main goal of this study is to assess the severity of postoperative corneal astigmatism induced by implantation of the XEN Gel Stent compared to that induced by traditional filtering surgery (trabeculectomy and GDDs).
- Conditions
- Glaucoma, Open-Angle, Glaucoma, Angle-Closure, Glaucoma Secondary, Glaucoma Eye
- Trial name
- Topo-XEN (NCT04602923)
- Testing
- Corneal topography: OPD-Scan, Corneal topography: Pentacam
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Chronic Heart Failure, Left Ventricular (LV) Systolic Dysfunction
A Study Evaluating an Implantable Cardiac Microcurrent Device in Patients With Chronic Heart Failure
This study evaluates the safety and performance/effectiveness of the C-MIC System, an active implantable medical device designed to treat patients with heart failure with reduced ejection fraction (HFrEF).
- Conditions
- Chronic Heart Failure, Left Ventricular (LV) Systolic Dysfunction, Ischemic and Non-ischemic Cardiomyopathy
- Trial name
- NCT07795359
- Testing
- Subcutaneous cardiac microcurrent treatment
- Volunteers
- 60 people
- Sponsor
- Berlin Heals GmbH
Hearing Loss
Optimisation of Hybrid Fittings for Cochlear Implant Recipients
When providing amplification post-implantation to residual acoustic hearing in the implanted ear, the lower frequency boundary can be modified to minimize or avoid overlap between the frequencies coded through acoustic hearing…
- Trial name
- NCT02765386
- Testing
- Hybrid fittings for cochlear implant recipients
- Where
- Australia
- Volunteers
- 12 people
- Sponsor
- The Hearing Cooperative Research Centre
Cranial Bone Defect, Orbital Base Fracture
Clinical Study of FRC Implant to Treat Skull Bone Defects
Bioactive fibre-reinforced composite implant is used for reconstruction of skull bone defects and orbital floor defects. Functional and aesthetic outcome is assessed by patient and doctor.
- Trial name
- Cranio-2 (NCT01874613)
- Testing
- FRC implant reconstruction
- Where
- Finland
- Volunteers
- 19 people
- Sponsor
- Turku University Hospital
Hearing Loss
CROS Application in CI
Bilateral profound sensorineural hearing loss (PSNHL) is often treated with Cochlear Implants. The majority of bilaterally deafened patients, however, often only receive a unilateral cochlear implant (CI), with resultant…
- Trial name
- CROS (NCT03243097)
- Testing
- Phase I - Standard Microphone Cros Input, Phase II - Automatic directional microphone Cros Input, Phase III - No Cros Input
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- University of Miami
Breast Cancer
Capsular Contracture After PMRT Using Prepectoral Versus Subpectoral Implant-based Breast Reconstruction: PREPER Trial
The purpose of this study is to prospectively compare and analyze the incidence of complications in patients undergoing postmastectomy radiation therapy after breast reconstruction with subpectoral and prepectoral placement of…
- Trial name
- NCT04391296
- Testing
- Arm I (Prepectoral), Arm II (Subpectoral)
- Volunteers
- 114 people
- Sponsor
- Gangnam Severance Hospital
Postoperative Pain, Inguinal Hernia
Efficacy, Safety and Pharmacokinetic Profile of a Collagen Bupivacaine Implant in Men After Open Mesh Herniorrhaphy
The purpose of this study is to determine whether the CollaRx Bupivacaine implant is safe and effective in reducing the amount of narcotic pain medication needed to control pain during the first 24 hours after herniorrhaphy.
- Trial name
- NCT00626886
- Testing
- Bupivacaine Collagen Sponge
- Where
- United States
- Volunteers
- 53 people
- Sponsor
- Innocoll
Cataract
Clinical Outcomes of Patients Bilaterally Implanted With the TECNIS® Symfony or TECNIS® Symfony Toric Extended Range of Vision IOL
In With increased patients' demand for a spectacle-free lifestyle and technological advancements, cataract surgery with multifocal intraocular lens (IOL) implantation has become an effective solution for correcting presbyopia in…
- Trial name
- NCT03997890
- Testing
- Cataract surgery with binocular implantation of either Symfony (ZXR00) or Symfony toric (ZXT) IOLs
- Where
- South Korea
- Volunteers
- 96 people
- Sponsor
- Yonsei University
Breast Cancer, Breast Reconstruction
3D-printed Biodegradable Breast Implants for Breast Restoration
The purpose of this clinical trial is to evaluate the cosmetic effect of breast reconstruction based on 3D-printed biodegradable material breast implants in personalized breast reconstruction and the quality of life of patients…
- Trial name
- NCT06993714
- Testing
- Breast restoration surgery based on 3D printed degradable biological implants, Traditional breast-conserving surgery, Traditional silicone prosthesis breast reconstruction
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Xijing Hospital
Bilateral Sinus Pneumatization, Posterior Maxillary Ridge Atrophy Due to Extraction
Bone Graft Particle Size on Bone Vitality and Volume
To determine the effects of small and large bone graft particles vs large particles alone on percent vital bone, percent residual graft material, measured histologically from bone biopsies of the grafted site taken at the time of…
- Trial name
- NCT04778709
- Testing
- Puros allograft
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- NYU College of Dentistry
Breast Reconstruction
The Use of Alloderm Versus Dermacell in Immediate Implant Based Breast Reconstruction
Breast reconstruction after mastectomy has been shown to provide psychosocial benefits to breast cancer patients and is considered an integral part of breast cancer treatment.
- Trial name
- REaCT-ADM (NCT03064893)
- Testing
- Alloderm, Dermacell
- Where
- Canada
- Volunteers
- 62 people
- Sponsor
- Ottawa Hospital Research Institute
Bone-to-implant Contact, Success Rate
Randomized Controlled Trial of Full-Arch Rehabilitation
This clinical study has the objective to compare the radiographic evaluations after 3 years of follow-up of immediate loaded implant-prosthetic rehabilitation, carried out randomly using the methodology for computer guided…
- Conditions
- Bone-to-implant Contact, Success Rate, Survival Rate
- Trial name
- NCT01905306
- Testing
- computer guided implant planning, free hand implants placement
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- University of Siena
Revision Total Hip Arthroplasty, Primary Total Hip Arthroplasty
Retrospective Observational Cohort Study of SYMBOL CUP DM 2
This is a single-center retrospective observational cohort study of consecutively operated patients who underwent total hip arthroplasty (THA) with a SYMBOL CUP DMR HA or a SYMBOL CUP DM CEM hemispherical dual mobility acetabular…
- Trial name
- SYMCOR-2 (NCT04209426)
- Testing
- THA with SYMBOL CUP DMR HA, THA with SYMBOL CUP DM CEM
- Where
- France
- Volunteers
- 20 people
- Sponsor
- Dedienne Sante S.A.S.
Sudden Cardiac Death, Implantable Defibrillator User
S-ICD French Cohort Study (HONEST)
Implantable cardioverter-defibrillators have been proven to be effective in the prevention of sudden cardiac death in high-risk patients.
- Trial name
- HONEST (NCT05302115)
- Testing
- S-ICD
- Where
- France
- Volunteers
- 5,000 people
- Sponsor
- Paris Sudden Death Expertise Center
Anxiety, Dental
Effect of Different Music Types on Implant Surgery Anxiety
A general term, dental anxiety, is defined as fear or an abnormal concern to visit the dentist for unwanted concerns about preventive care and dental procedures.
- Trial name
- NCT03872934
- Testing
- implant anxiety
- Volunteers
- 80 people
- Sponsor
- Erzincan University
Gingival Recession Localized Moderate, Dental Implant
Free Soft Tissue Grafts FSTG) Using Autograft Palatal Donor Tissue vs. Xenograft Collagen Matrix (Zderm™)
Participant in this study are asked to participate because they have teeth or dental implants that were identified as having very little gum tissue and would benefit from gum tissue graft surgery.
- Trial name
- NCT07713199
- Testing
- Zderm
- Where
- United States
- Volunteers
- 68 people
- Sponsor
- The University of Texas Health Science Center at San Antonio
Heart Failure
A Feasibility Study Implant of the WiSE® CRT System With an Intracardiac Pacemaker to Achieve Totally Leadless CRT
Assess the safety and efficacy of the co-implantation of the WiSE CRT System with an intracardiac pacemaker to provide totally leadless CRT.
- Trial name
- TLC-AU (NCT06561932)
- Testing
- WiSE CRT System
- Where
- 4 sites in Australia
- Volunteers
- 40 people
- Sponsor
- EBR Systems, Inc.
Cochlear Implants
Cone Beam CT Versus Multislice CT in the Postoperative Assessment of Cochlear Implantation
Objective: To evaluate the diagnostic concordance between multislice computed tomography (MSCT) and cone beam computed tomography (CBCT) in the early postoperative assessment of patients after cochlear implantation.
- Trial name
- COCOBE (NCT02892552)
- Testing
- Cone Beam Computed Tomography (CBCT), Multiple Detector Computed Tomography (MDCT)
- Where
- France
- Volunteers
- 9 people
- Sponsor
- Hospices Civils de Lyon
Crestal Bone Resorption, Implant Primary Stability
Clinical Evaluation Of Dental Implants Stability Placed In Healed Bony Sites Following Over-drilling Compared To Conventional-Drilling Protocol
Clinical Evaluation Of Dental Implants Stability Placed In Healed Bony Sites Following Over-drilling Compared To Conventional-Drilling Protocol
- Conditions
- Crestal Bone Resorption, Implant Primary Stability, Implant Osseointegration
- Trial name
- RCT (NCT03250949)
- Testing
- implant site over drilling protocol
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Azhar ALI ELSAYED SELEEM
Bilateral Sensorineural Hearing Loss, Cochlear Implant
Binaural Cue Sensitivity in Children and Adults With Combined Electric and Acoustic Stimulation
There is a rapidly growing population of adult and pediatric cochlear implant (CI) recipients with acoustic hearing preservation in the implanted ear(s) allowing for combined Electric and binaural Acoustic Stimulation (EAS).
- Conditions
- Bilateral Sensorineural Hearing Loss, Cochlear Implant, Hearing Preservation, Electric and Acoustic Simulation
- Trial name
- NCT07356128
- Testing
- binaural processing over time, binaural processing over time for children and adults with normal hearing
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Hearts for Hearing
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