Clinical trials: Implant Complication
Dental Implant
Evaluation of Implants Placed in the Regular Dentist's Practice
This study is an evaluation of the implants placed in a regular dentist's practice regarding: gingiva condition stability of implant prothetic quality questionnaires for the patients
- Trial name
- NCT00286533
- Testing
- Clinical examination (implant stability, gingiva condition, etc.), Questionnaires
- Where
- Belgium
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Complications Implants
Maintenance Assessment For Implant Fixed Complete Dentures With Implant Overdentures. A RCT
There are two types of complications in implant prosthesis: biologic and prosthetic . Biologic complications refer to disorders in implant function that disturb the supporting peri-implant tissues resulting in mucositis or…
- Trial name
- NCT05815589
- Testing
- screw retained prosthesis group
- Where
- 3 sites in Egypt
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Cairo University
Intraocular Lens Complication, Intraocular Lens Rotation
Intraocular Lens Implant Registry Study
The goal of this registry study is to optimize the results with intraocular lens implants used in cataract surgery.
- Conditions
- Intraocular Lens Complication, Intraocular Lens Rotation, Intraocular Lens Associated Postoperative Inflammation, Lens Opacities
- Trial name
- NCT06294405
- Testing
- Intraocular lens Implantation
- Where
- Germany
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University Hospital Augsburg
Failure, Prosthesis, Dental Prosthesis, Implant-Supported
Clinical Performance of All-on-4 PEEK and Conventional Prostheses
The all-on-4 treatment approach for completely edentulous mandible is a proven concept. However, there are still issues regarding the use of metal substructure to support the prostheses such as allergy, metallic taste, and…
- Conditions
- Failure, Prosthesis, Dental Prosthesis, Implant-Supported, Survival, Prosthesis, Complete Edentulism
- Trial name
- NCT06388395
- Testing
- Accuracy of full-arch surgical guides, Survival and complications of the prostheses, Survival and complications of the implants
- Where
- United Arab Emirates
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Sharjah
Patient Satisfaction, Prosthetic Complication
Prosthetic Complications and Patient Satisfaction of Two Different Implant Distribution
Purpose: This clinical study aimed to evaluate patient satisfaction and prosthetic complications of different distributions of four implants supported mandibular overdentures using Stress free implant bar (SFI-Bar attachments).
- Trial name
- NCT07400380
- Testing
- four implants inserted in the mandible and distributed in quadrilateral manner and SFI-Bar had been inserted
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Post-Op Complication
A Randomized Trial of Lenient Versus Strict Arm Instruction Post Cardiac Device Surgery
The purpose and objectives of this study is to investigate whether reducing the existing arm restrictions on patients who receive Cardiac Implantable Electronic Devices (CIED) will result in an improved patient experience post…
- Trial name
- LENIENT (NCT04915261)
- Testing
- Lenient Arm Restriction, Strict Arm Restriction
- Where
- Canada
- Volunteers
- 6,300 people, healthy volunteers welcome
- Sponsor
- Ottawa Heart Institute Research Corporation
Incisional Hernia
Efficacy of an Onlay Mesh for Prevention of Incisional Hernia After Loop Ileostomy Closure
The aim of the present study is to determine the efficacy of the placement of an onlay mesh to prevent incisional hernia after loop ileostomy closure in patients with a prior rectal resection for cancer
- Trial name
- ILEOMESH (NCT02896686)
- Testing
- Control CT, Clinical Follow Up, Reinforcement with Light Polypropylene Mesh
- Volunteers
- 157 people, healthy volunteers welcome
- Sponsor
- Hospital Universitari Joan XXIII de Tarragona.
Osteoporosis, Arthroplasty Complications
Surgeon-Initiated Bone Health Referral Pathway in Patients Undergoing Lower Extremity Arthroplasty
The goal of this clinical trial is to observe the impact of a surgeon-driven bone health referral pathway following lower extremity arthroplasty.
- Conditions
- Osteoporosis, Arthroplasty Complications, Fragility Fracture
- Trial name
- NCT05845021
- Testing
- Surgeon-Initiated Bone Health Referral Pathway
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Implant Complication
Vertical Soft Tissue Augmentation With CTG vs ADM
The study aims at comparing two different approaches for vertical soft tissue augmentation at implant sites exhibiting soft tissue dehiscences: autogenous connective tissue graft vs acellular dermal matrix + enamel matrix…
- Trial name
- NCT05729607
- Testing
- Vertical soft tissue augmentation
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Harvard Medical School (HMS and HSDM)
Infertility, Recurrent Miscarriage
Effect of Influenza Vaccination on Donor Egg Recipient Outcomes
In this study the investigators propose a randomized controlled trial to evaluate the effect of influenza vaccination on clinical pregnancy rates among women undergoing in vitro fertilization as donor egg recipients.
- Trial name
- DE-FluVac (NCT02946177)
- Testing
- Influenza Vaccine, Sterile Saline
- Where
- United States
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Center for Human Reproduction
Implant Complication, Prosthesis Survival
Dental Implant Supported Removable Dental Prostheses
To prospectively monitor the survival rate of Ankylos® dental implants, comparing delayed versus immediate loading, using abutments with the SynCone® concept for implant-supported detachable dental prosthesis (ISDDP) in the…
- Trial name
- NCT03041597
- Testing
- placement of implants, immediate loading, conventional loading
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- KU Leuven
Edentulous
A Clinical Evaluation of NobelProcera Implant Bar Overdenture
AN OPEN 5-YEAR PROSPECTIVE, CLINICAL MULTI-CENTER STUDY on NobelProcera Implant Bar Titanium with Locator attachment and related Overdenture on 4 NobelReplace implants with conical connection (CC) in the mandible/maxilla.
- Trial name
- NCT01720420
- Testing
- NobelReplace CC, NobelProcera Implant Bar
- Where
- 7 sites in Germany, Italy
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Nobel Biocare
Infertility, Endometriosis
Platelet Rich Plasma Uterine Infusion
Platelet Rich Plasma (PRP), a rich source of important growth factors, has been shown to significantly affect the body's ability to heal and regenerate tissues.
- Trial name
- NCT06621342
- Testing
- PRP Experimental
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Contraceptive Device; Complications
Vaginal Misoprostol Before IUD Insertion in Women With Cesarean Scar
Groups of study: 120 candidates for Cu T 380A IUD insertion were enrolled in the study. They were divided into two groups: Group 1: Sixty women received 600 micrograms of misoprostol vaginally as deep as possible six hours before…
- Trial name
- NCT03081442
- Testing
- Misoprostol, Intrauterine contraceptive device IUCD
- Where
- Egypt
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Cairo University
Pain, Acute, Anesthesia, Local
Intracervical Anesthesia and Pain Associated With Intrauterine Contraceptive Insertion
The primary aim of our study is to evaluate the effect of intracervical anesthesia on pain scores immediately following levonorgestrel-releasing intrauterine system (LNG-IUS) insertion in nulligravida women.
- Conditions
- Pain, Acute, Anesthesia, Local, IUD Insertion Complication
- Trial name
- NCT03111342
- Testing
- Anesthesia, Dry-needling
- Where
- Brazil
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Bleeding, Implants
Treatment of Unfavorable Bleeding Patterns in Contraceptive Implant Users
The etonogestrel (ENG) subdermal contraceptive implant (ENG implant) is a highly effective method of preventing pregnancy, but it has bleeding side effects that make it unappealing for many women.
- Conditions
- Bleeding, Implants, Breakthrough Bleeding
- Trial name
- Tamoxifen/BTB (NCT02903121)
- Testing
- Tamoxifen, Tamoxifen (open label)
- Where
- United States
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Dental Pain, Postoperative Pain
Comparative Efficacy of 20% Benzocaine Versus TAC Alternate Gel
The project is a study comparing the effectiveness of two topical anesthetics for control of pain associated with dental needle insertion in the palatal mucosa.
- Trial name
- NCT00846690
- Testing
- benzocaine, TAC alternate gel
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Peri-Implant Health, Implant Complication
Influence of Zirconia Abutments on Peri-Implant Tissues in Single-Tooth Restorations
Objectives: To compare the influence of pre-fabricated titanium abutments and customized milled zirconia abutments on implant biocompatibility and the peri-implant region, as well as on radiographic bone loss and oral…
- Conditions
- Peri-Implant Health, Implant Complication, Prosthesis and Implants
- Trial name
- NCT07456163
- Testing
- Pre-fabricated standardized titanium abutments, Customized anatomical zirconia abutments
- Where
- Brazil
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil
Infertility, Female
Effect of Colony Stimulating Factor on Implantation and Pregnancy Rates Following IVF (in Vitro Fertilization)
This a trial designed to test whether granulocyte colony stimulating factor (G-CSF, Neupogen) can increase the rate of embryo implantation following IVF and embryo transfer.
- Trial name
- NCT01202656
- Testing
- G-CSF, Saline
- Where
- United States
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Center for Human Reproduction
Vascular Access Complication
Effectiveness of the Rapid Intravascular Start (RIVS) System Versus Conventional Catheter
The study will test a hypothesis that the RIVS system will have a higher rate of successful first PIV placement compared to conventional catheter without a significant increase in complications and time of procedure.
- Trial name
- NCT00914069
- Testing
- RIVS vascular access, Conventional vascular access
- Where
- 3 sites in United States
- Volunteers
- 175 people, healthy volunteers welcome
- Sponsor
- C. R. Bard