Clinical trials: Implants
Contraception
A Study to Investigate the Contraceptive Efficacy and Safety of a Subdermal Etonogestrel Implant (Implanon®)(P06473)(COMPLETED)
The primary purpose of this study is to investigate the contraceptive efficacy, safety and acceptability of Organon's subdermal etonogestrel implant in healthy female volunteers in various countries in order to obtain…
- Trial name
- NCT00725413
- Testing
- etonogestrel implant (Implanon)
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Organon and Co
Arthritis Knee, Arthroplasty
Robotic Assisted Knee Arthroplasty - Retain the Anterior Cruciate Ligament or Not
The goal of this clinical trial is to compare the function of the knee after retaining or sacrificing the anterior cruciate ligament in robotic assisted knee arthroplasty.
- Conditions
- Arthritis Knee, Arthroplasty, Gait Analysis
- Trial name
- NCT06264999
- Testing
- Journey II CR, Journey II XR
- Where
- Norway
- Volunteers
- healthy volunteers welcome
- Sponsor
- St. Olavs Hospital
Immediate Implant, Connective Tissue Graft
Xengenic Cortical Membranes Versus Connective Tissue Graft With Coronally Advanced Flap for the Treatment of Peri-implant Soft Tissue Dehiscences: A Randomized, Controlled Clinical Trial
Peri-implant soft tissue dehiscences represent a common complication in implant dentistry, often leading to esthetic and functional challenges.
- Trial name
- NCT06588998
- Testing
- Xengenic Cortical membranes, connective tissue graft
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Amr Anwar Mohamed Ellithy Yousef
Wound Healing Disturbance of Port-A
Using a Thermal Imaging System to Evaluate the Wound of Port-A and the Relationship Between Thermal Images and Infection
Permanently implantable venous ports (Port-A) is very important to patients receiving chemotherapy. It not only provides a reliable route to administrate intravenous drugs, and it also requires minimal care when it is not in use.
- Trial name
- NCT02072265
- Testing
- Infrared thermal images
- Where
- Taiwan
- Volunteers
- 100 people
- Sponsor
- National Taiwan University Hospital
Tachycardia, Ventricular, Defibrillators, Implantable
Physical Activity and Ventricular Arrhythmias
The purpose of the study is to determine the effect of aerobic interval training in patients with an implantable cardioverter defibrillator (ICD) on physical fitness, quality of life and the amount of serious ventricular…
- Trial name
- NCT04070300
- Testing
- Interval exercise
- Where
- Norway
- Volunteers
- 55 people
- Sponsor
- St. Olavs Hospital
Tooth Loss
Implant-Abutment Interface Design on Bone and Soft Tissue Levels Around Implants Placed Using Different Transcrestal Sinus Floor Elevation
Sixty patients with partially edentulous posterior maxilla requiring a transcrestal sinus floor elevation technique to insert one implant will be selected.
- Trial name
- NCT02953392
- Testing
- Anorganic Bovine Bone Graft Material, Collagen Membrane, Shelta Platform Switching Premium Implants
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- NYU College of Dentistry
Deep Overbite
Evaluation of Root Resorption During the Correction of Deep Bite With the Help of Laser Irradiation
This study aims to investigate the effectiveness of low-level laser in reducing the resorption of the roots of the upper incisors.
- Trial name
- NCT05734092
- Testing
- Traditional orthodontic treatment, Low-Level Laser
- Where
- Syria
- Volunteers
- 30 people
- Sponsor
- Damascus University
Vertical Bone Defects, Missing Tooth/Teeth
Effect of Changing Grafting Sequences During Sinus Lifting & Simultaneous Implant Placement in the Gained Bone Using Customized Surgical Guide
The aim of this randomized clinical trial is to evaluate the effect of changing the sequence of bone grafting during maxillary sinus lifting and simultaneous dental implant placement.
- Trial name
- NCT07816107
- Testing
- Traditional sequence, Modified sequence
- Where
- Egypt
- Volunteers
- 16 people
- Sponsor
- Cairo University
Bone Loss, Bone Resorption
Socket Shield Technique Versus Early Implant Placement With Contour Augmentation
comparing socket shield technique with early implant placement with contour augmentation in preserving the bone contour
- Trial name
- NCT05261334
- Testing
- contour augmentation
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Iman Abd-ElWahab Radi, PhD
Paralytic Lagophthalmos, Leprosy--Patients
Modified Tarsorrhaphy vs Gold Weight Implant for Paralytic Lagophthalmos in Leprosy Patients
This study aims to compare the effectivity and efficiency of Modified Tarsorrhaphy (MT) technique and Gold Weight Implant (GWI) technique as a surgical treatment of paralytic lagophthalmos in leprosy patients.
- Trial name
- NCT04944498
- Testing
- Modified Tarsorrhaphy, Gold Weight Implant
- Where
- 3 sites in Indonesia
- Volunteers
- 19 people
- Sponsor
- Yunia Irawati
Severe to Profound Mixed Hearing Loss
Clinical Assessment of the External Sound Processor Worn by Patients Implanted With Codacs
The purpose of this study is to evaluate the effect of the sound processor upgrade from the C-DACS investigational device Freedom sound processor to the Nucleus® CP810 sound processor for the Codacs™ system on the speech…
- Trial name
- NCT02156167
- Testing
- CP810 and Codacs™ system test
- Where
- Germany
- Volunteers
- 15 people
- Sponsor
- Cochlear
Emergency Contraception
Etonogestrel (ENG) Implant Insertion for Emergency Contraception With Oral Levonorgestrel (LNG) vs Placebo
Intrauterine devices (IUDs) are highly effective to prevent pregnancy when used for emergency contraception (following unprotected intercourse in the last 3 days), but data are lacking for people who desire an etonogestrel (ENG)…
- Trial name
- NCT06162611
- Testing
- Etonogestrel implant with Oral Levonorgestrel emergency contraception 1.5mg
- Where
- United States
- Volunteers
- 790 people, healthy volunteers welcome
- Sponsor
- Lori Gawron
Dental Implant
Study Assessing the Safety and Effectiveness of the Nobel Biocare N1 Concept System.
Standard medical and dental forms from all subjects (i.e., adults ≥18 years old in need of a dental implant) who have been treated for CS Tiger Ultra Implant TCC RP dental implant treatment at the participating Clinics will be…
- Trial name
- Evolution (NCT04736771)
- Where
- 3 sites in Hungary, Italy and 1 more
- Volunteers
- 95 people
- Sponsor
- Nobel Biocare
Ureteral Stent-Related Symptoms
Alfuzosin and Mirabegron for Double-J Stent Symptoms
This prospective randomized controlled trial investigates the effects of alfuzosin, mirabegron, and their combination on stent-related symptoms and outcomes in patients undergoing DJ stent placement after retrograde intrarenal…
- Trial name
- NCT07018934
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- University of Gaziantep
Opioid Dependence
Safety and Efficacy of Probuphine in the Treatment of Opioid Dependence
Buprenorphine (BPN) is an approved treatment for opioid dependence, however, in taking oral tablets, patients experience withdrawal and cravings when the variable BPN levels in the blood are low.
- Trial name
- NCT00447564
- Testing
- Probuphine
- Where
- 18 sites in United States
- Volunteers
- 163 people
- Sponsor
- Titan Pharmaceuticals
Dental Implants, Surgery, Computer-Assisted
Accuracy of Dynamic Navigation System on Zygomatic Implant Placement
This study consists in a randomized controlled trial which objective is to assess the accuracy of a dynamic navigation system in zygomatic implant placement in partially or total edentulous patients in the upper jaw compared with…
- Trial name
- NCT06155799
- Testing
- Freehand zygomatic implant placement
- Where
- Spain
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Barcelona
Hearing Loss - Conductive
Stability of the Cochlear Baha BI300/BA400 Implant System Loaded From 1 Week Post-surgery
Objectives To evaluate the safety of processor loading of the Cochlear BI300/BA400 implant system 1 week after implantation To evaluate the short term soft tissue healing and the long term skin reaction, with the new Cochlear…
- Trial name
- NCT02096809
- Testing
- One week loading of Bone Anchored Hearing Aid (BAHA), Cochlear Baha BI300/BA400 Implant System
- Where
- Denmark
- Volunteers
- 25 people
- Sponsor
- Aarhus University Hospital
AC Joint Dislocation
Arthroscopic Coracoclavicular Ligament Reconstruction Comparing Two Techniques
This study follows early wound healing using knot hiding titanium implants in coracoclavicular ligament reconstruction. A further aim is to compare two techniques where the semitendinosus tendon graft either runs through the…
- Trial name
- NCT03887234
- Testing
- Coracoclavicular ligament reconstruction
- Where
- Finland
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Turku
Neovascular Age-Related Macular Degeneration
Study Evaluating the Treatment of OTX-TKI for Subjects With Neovascular Age-related Macular Degeneration
Evaluate the safety, tolerability, and efficacy of OTX-TKI for intravitreal use in subjects with Neovascular Age-Related Macular Degeneration
- Trial name
- NCT04989699
- Where
- 6 sites in United States
- Volunteers
- 21 people
- Sponsor
- Ocular Therapeutix, Inc.
Skin Lesion
Effect of Externally Implantable Tissue Expansion Device on Scar Length
The purpose of this study is to assess whether brief use of an externally implantable tissue expansion device following excisional skin cancer surgery will significantly reduce the diameter of the final wound defect, and hence…
- Trial name
- NCT00798798
- Testing
- Externally Implantable Tissue Expansion Device
- Where
- United States
- Sponsor
- Northwestern University
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