Search clinical trials for: Zirconium silicate (ZS)

Total 438 results

International Partnership for Microbicides, Inc.

Completed

A Trial to Assess the Functionality of Female Condom With a Silicone Elastomer Vaginal Ring

Human Immunodeficiency Virus

United States
Mahidol University
Thailand Research Fund

Completed

Clinical Performance and Wear Mechanism of Hot-Pressed Ceramic Crowns

Ceramic and Dental Enamel Wear

Thailand
Allergan Medical

Completed

Adjunct Study of Natrelle(TM) Cohesive Round Silicone-Filled Breast Implants

Breast Reconstruction

United States
University Hospital Schleswig-Holstein

Unknown

Influence of a Silicone Gel (Dermatix®) on Thoracic Scar Formation After Harvesting of Autologous Rib Cartilage

Cicatrix, Hypertrophic | Keloid

Germany
Cairo University

Unknown

Influence of Superstructure Material on Crestal Bone Resorption and Esthetic Outcome of Dental Implants

Single Tooth Dental Implant
Cairo University

Recruiting

Wear Behavior of Milled Posterior Crowns Fabricated From the New Monolithic Zirconia 5Y-TZP/3Y-TZP Compared to Lithium Disilicate

Endodontically Treated Teeth | Posterior Teeth | Worn Posterior Teeth | Crowned Posterior Teeth

Egypt
Cairo University

Unknown

Gingival Inflammatory Response,Bacterial Adhesion and Patient Satisfaction of Ceramo-metallic vs Zirconia Crowns (CairoU)

Oral Bacterial Infection | Gingival Inflammation
Yale University
Biodermis

Enrolling by invitation

Preoperative Silicone Ointment and Wound Healing

Scar | Wound Heal | Surgical Incision | Keloid | Keloid Scar Following Surgery | Scar, Hypertrophic

United States
The S.N. Fyodorov Eye Microsurgery State Institution

Unknown

Double Endotamponade With Perfluorodecalin and Silicone Oil in Retinal Detachment Surgery.

Retinal Detachment

Russian Federation
Dar El Oyoun Hospital

Completed

Duration of Silicone Oil Tamponade on Foveal and Parafoveal Thickness in Rhegmatogenous Retinal Detachment (siliconeoil)

Retinal Detachment

Egypt
Allergan Medical

Completed

Safety and Effectiveness of Style 410 Silicone-Filled Breast Implant Study

Breast Augmentation | Breast Reconstruction | Revision of Augmentation or Reconstruction

United States
Allergan Medical

Completed

Safety and Effectiveness of Natrelle(TM) Cohesive Round Silicone-Filled Breast Implants

Breast Augmentation | Breast Reconstruction | Revision of Augmentation or Reconstruction

United States
Cairo University

Unknown

Measuring Quality of Life of Versacryl Relined Dentures

Denture Liners
University of Valencia

Recruiting

Enamel Wear Evaluation in Patients With Different Ceramic Restorations

Outcome | Wear, Tooth | Dental Wear | Prosthetic

Spain
University Hospital, Caen

Recruiting

CORRECTION OF EAR DEFORMITIES IN NEWBORNS BY MODELING, COMPARISON OF TWO PROTOCOLS (MOLDEAR)

Ear Malformation

France
Tianjin Eye Hospital

Completed

Clinical Study of Lacrimal Drainage Obstruction Diseases Using Dacryoendoscopy

Lacrimal Duct Obstruction

China
Ain Shams University

Completed

23-gauge Pars Plana Vitrectomy With Silicone Oil Injectionsilicone Oil Injection With Surgical

Retinal Detachment
Johnson & Johnson Vision Care, Inc.
University of Manchester

Completed

Clinical Performance of a New Daily Disposable Contact Lens Worn in an Established Contact Lens Wearing Population

Refractive Error | Myopia

Canada
Asan Medical Center

Unknown

Comparison of Silicone-covered Metallic Ureteral Stent and Double-J Stent for Malignant Ureteral Obstruction

Malignant Ureteral Obstruction

Korea, Republic of
National Institute of Oncology, Hungary

Recruiting

Examining and Comparing the Temporal Changes and Results of Cosmetic, Quality of Life and Patient Satisfaction Achieved With Immediate and Delayed-immediate Implant-based Breast Reconstruction Procedures and Contralateral Symmetrization Techniques

Quality of Life | Breast Cancer | Mastectomy; Lymphedema

Hungary
Fundació Eurecat
Silicium Laboratories S.L.; San Antonio Technologies S.L.; Catholic University... and other collaborators

Completed

Effect of Three Silicon Based Food Supplements on the Urinary Excretion of Aluminum and Other Metals (SILIAL) (SILIAL)

Biological Availability | Aluminium Overload

Spain
Cairo University

Completed

Clinical Evaluation of Teeth Prepared With Vertical Preparation Versus Deep Chamfer

Endodontically Treated Teeth | Decayed Teeth | Single Posterior Crowns

Egypt
Alexandria University

Recruiting

SZC Versus SPS for Treatment of Hyperkalemia in Hemodialysis Patients

Hyperkalemia

Egypt
City of Hope Medical Center
National Cancer Institute (NCI)

Recruiting

Study to Evaluate CD8 PET Imaging as a Marker of Immune Response to Stereotactic Body Radiation Therapy (ELIXR)

Lymphoma | Metastatic Malignant Solid Neoplasm

United States
Coopervision, Inc.

Completed

Clinical Performance of Habitual Hydrogel vs. Silicone Hydrogel Toric Contact Lenses

Astigmatism

Spain
University of Manitoba
Health Sciences Centre Foundation, Manitoba

Withdrawn

Study of Silicone Material Inserts To Treat Burn Scars

Burns
Jahn Ferenc South Pest Teaching Hospital
Cook Group Incorporated

Completed

Does Micropattern on Urinary Catheter Surface Reduce Urinary Tract Infections? (SHARKLET)

Catheter Associated Urinary Tract Infections

Hungary
ConvaTec Inc.

Completed

A Prospective, Multi Centre, Interventional, Non-comparator, Open Label Study to Demonstrate the Efficacy, Safety, and Performance of ConvaFoam™ Dressings in the Management of Indicated Chronic Wound Types. (MORGEN)

Pressure Injury | Chronic Ulcer of Leg or Foot

United States
University of Rome Tor Vergata

Completed

Class I Medical Device on Post-surgical Scars

Cicatrix | Keloid | Hypertrophic Scar | Post-Surgical Complication | Scar Itching

Italy
Region Skane
Bactiguard AB, Sweden

Completed

Silver Alloyed Urinary Catheters and Incidence of Catheter Acquired Urinary Tract Infections (UTI)

Urinary Tract Infection

Sweden
Coopervision, Inc.

Completed

A Dispensing Clinical Trial of a Study Test Silicone Hydrogel Lens Against Control Lens Over 1 Week

Myopia

Canada
Johnson & Johnson Vision Care, Inc.
Ohio State University

Completed

Assessment of Daily Disposable Silicone Hydrogel Lens Wear

Myopia

United States
Queen's University
The Physicians' Services Incorporated Foundation

Terminated

Incontinence Ring on Stress Urinary Incontinence

Urinary Incontinence | Stress Urinary Incontinence

Canada
Sun Yat-sen University

Completed

Measurement of the Retinal Oxygen Saturaiton After Long-term Silicon Oil Tamponade

Retinal Detachment

China
Michael Topf

Recruiting

(89Zr Panitumumab) With PET/CT for Diagnosing Metastases in Patients With Head and Neck Squamous Cell Carcinoma

Head and Neck Squamous Cell Carcinoma | Metastatic Head and Neck Squamous Cell Carcinoma | Stage IV Cutaneous Squamous Cell Carcinoma of the Head and Neck

United States
Universidad Complutense de Madrid
BEGO GmbH

Recruiting

Clinical Evaluation of Resin Matrix Ceramic Posterior Crowns

Dental Materials

Spain
Queen Mary University of London

Withdrawn

Clinical Trial of Zirconia and Metal Adhesive Bridges

Missing Teeth

United Kingdom
University of Oklahoma

Not yet recruiting

CBD Effects on Forehead Split Scar Healing

Forehead; Wound
Allergan

Terminated

Safety and Effectiveness of NATRELLE® 410 Highly Cohesive, Anatomically Shaped, Silicone-filled X-Style and L-Style Breast Implants

Breast Augmentation | Breast Reconstruction | Breast Implant Revision

United States
Silq Technologies Corporation

Recruiting

Evaluation of the Novel Silq ClearTract Catheter in Patients With Chronic Urinary Retention

Catheter Infection | Catheter Blockage | Catheter Related Complication | Catheter Calcification

United States
Assiut University

Not yet recruiting

Short-term Anterior Segment Changes After Pars Plana Vitrectomy (PPV) and Silicone Oil (SO) Tamponade, Anterior Segment OCT (AS-OCT) Study.

ASOCT Changes After Vitrectomy and Silicone Oil Injection
ConvaTec Inc.

Completed

A Prospective, Multi Centre, Interventional, Non-comparator, Open Label Study to Demonstrate the Efficacy, Performance and Safety of ConvaFoam™ Silicone, ConvaFoam™ Border and ConvaFoam™ Non-Adhesive Dressings in the Management of Surgical and Traumatic Wounds (MATILDA)

Surgical Wound | Trauma-related Wound

United States
AZ Sint-Jan AV

Unknown

Comparing Pvc or Silicone Gastric Calibration Tube During Sleeve Gastrectomy

Surgery | Calibration Tube

Belgium
Cairo University

Unknown

One Year Clinical Evaluation of Pressed BioHPP Polyether Ether Ketone (PEEK)-Based Versus Zirconia-Based Single Crowns

Patient Satisfaction | Clinical Performance
HOHM Foundation

Not yet recruiting

Using Silica 12CH to Mitigate the Effects and Symptoms of Silicosis in Brazil (HOHM)

Silicosis

United States
Hams Hamed Abdelrahman

Completed

Virtual Reproduction of Mandibular Movement for Assessing Occlusal Interferences and Adjustments

Dental Occlusion

Egypt
Amsterdam UMC, location VUmc
Cristal Therapeutics

Completed

PET Study With [89Zr]-Df-CriPec® Docetaxel

Solid Tumor

Netherlands
Olivia Newton-John Cancer Research Institute
Austin Health; Merck Healthcare KGaA

Terminated

Bioimaging Study of 89Zr-M7824 in NSCLC

Non-Small Cell Lung Cancer

Australia
First Affiliated Hospital of Xinjiang Medical University

Not yet recruiting

Clinical Efficacy of Self-adhesive Silicone Gel Waterproof Dressings Versus Conventional Dressings in the Healing of Incisions After Total Joint Arthroplasty (Yes)

Total Joint Arthroplasty | Self-adhesive Silicone Gel Waterproof Dressing | Gauze Dressing
Dar El Oyoun Hospital
Cairo University

Completed

Redetachment Under Densiron for RD Multiple Breaks (Densiron)

Retinal Detachment Multiple Breaks

Egypt

Search clinical trials for: Zirconium silicate (ZS)

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