Search clinical trials for: fixed versus variable screw configurations

Total 22403 results

Zimmer Biomet

Terminated

Clinical Outcomes of the Trinica(R) Anterior Lumbar Plate: Fixed Screws vs. Variable Screws

Degenerative Disc Disease | Spinal Stenosis | Spondylolisthesis

United States
HealthPartners Institute

Completed

Fixed Versus Variable Dosing of 4-factor Prothrombin Complex Concentrate for Emergent Warfarin Reversal (kcentra)

Hemorrhage | Acute Bleeding on Long-Term Anticoagulation Therapy | Significant Bleeding in Patients With a Coagulopathy (Prolonged Thrombin Time) | Urgent Reversal of Vitamin K Antagonist (VKA) Anticoagulation

United States
Iman Abd-ElWahab Radi, PhD

Completed

Patient Satisfaction and OHRQoL In Removable Versus Fixed Implant Prostheses

Completely Edentulous Patients

Egypt
Kafrelsheikh University

Completed

Maintenance and Tissues Conditions of Fixed Screw-Retained Implant Prosthesis Versus Implant-Retained Ball Overdentures

Prosthesis and Implant Dentistry

Egypt
Daping Hospital and the Research Institute of Surgery...

Completed

Personalized Variable Versus Fixed Dose Glucocorticoid Therapy in AECOPD

Chronic Obstructive Pulmonary Disease

China
University of Utah
University of Michigan

Completed

Fixed Versus Weight-Based Enoxaparin Dosing in Thoracic Surgery Patients

Surgery | Venous Thromboembolism | Deep Venous Thrombosis

United States
Rush University Medical Center
Advocate Health Care

Completed

Fixed-dose Activated Versus Variable-dose Inactivated Prothrombin Complex Concentrate for Warfarin-associated Major Bleed

Hemorrhage
University of Turin, Italy

Recruiting

Percutaneous Pinning Versus Plate and Screws for Surgical Fixation of Proximal Humeral Fractures

Proximal Humeral Fractures

Italy
Sohag University
sohag university hospital

Recruiting

Short Term Radiological and Clinical Outcomes of Fixation of Schatzker II Tibial Plateau Fractures by Screws Only Versus Plate and Screws , Comparative Study

Tibial Plateau Fractures Schatzker Type II

Egypt
Sohag University

Recruiting

Syndesmotic Screw in Neutral Position Versus Maximum Ankle Dorsiflexion in Ankle Fractures; Comparative Study.

Syndesmotic Injuries

Egypt
Tanta University

Recruiting

Ultrasound Guided Recruitment Manauvere Versus Individualized Positive End Expiratory Pressure in Pediatric Patients Undergoing Laparoscopic Abdominal Surgery

Pediatric Patients | Laparoscopic Abdominal Surgery | Ultrasound Guided Recruitment Manauvere | End Expiratory Pressure

Egypt
Assiut University

Not yet recruiting

Fixation of Fracture Neck of Femur in Children

Fracture Neck of Femur

Egypt
University of Bologna

Recruiting

Success and Survival Rate of Tranmucosal Versus Bone Level Implants: Randomized Clinical Trial (PERI-IMPLANT)

Bone Loss

Italy
National Institute of Diabetes and Digestive and...

Not yet recruiting

Variability In Mixed Meal Tests: Fixed Versus Adjusted to Energy Needs Caloric Dose

Obesity | Healthy Volunteer

United States
Ain Shams University

Recruiting

Porcelain-fused-to-metal Versus Zirconia Implant- Supported in Mandibular Kennedy Class II

Dental Implants | Implant | Partial Edentulism Class II

Egypt
Cairo University

Not yet recruiting

Mini Screw Implant Supported Pontics Versus Removable Partial Dentures For Restoring Missing Permanent Anterior Teeth

Missing Teeth

Egypt
Assiut University

Recruiting

Calcaneocuboid Arthrodesis in Triple Arthrodesis by Plate Versus Screw: Randomized Controlled Trial

Calcaneocuboid Osteoarthritis Secondary to Trauma

Egypt
Cairo University

Recruiting

Effects of Modified Fixed Twin Block Versus Removable Twin Block on Skeletal Class 2 Growing Patients With Mandibular Deficiency

Malocclusion | Angle Class II | Mandible Small

Egypt
Cairo University
British University In Egypt

Not yet recruiting

Marginal Bone Changes in Fixed All-on-Four Mandibular Prosthesis Using OT Bridge Attachment System

Edentulous Jaw
Cairo University

Recruiting

Single-retainer Lithium Di-silicate Versus Zirconia Resin Bonded Bridge for Replacement of an Anterior Missing Tooth. (RBFPD)

Missing Teeth

Egypt
Assiut University

Not yet recruiting

Subtalar Arthrodesis by Single Versus Double Screws

Subtalar Osteoarthritis Secondary to Inflammatory Arthritis
Hama University

Recruiting

Treatment of Mild Class II Malocclusion in Adult Patients With Clear Aligners Versus Fixed Multibracket Therapy (malocclusion)

Malocclusion | Class II Malocclusion

Syrian Arab Republic
American Regent, Inc.

Not yet recruiting

Tralement Versus a Fixed-dose Trace Element Combination Product of Zinc, Copper, and Selenious Acid to Evaluate Product Safety in Pediatric Patients >3 to 17 Years of Age Requiring Long-term Parenteral Nutrition

Manganese Safety in Pediatric Patients
American Regent, Inc.

Not yet recruiting

Tralement Versus a Fixed-dose Trace Element Combination Product of Zinc, Copper, and Selenious Acid to Evaluate Product Safety in Adult Patients Requiring Long-term Parenteral Nutrition

Manganese Safety in Adults
McMaster University
Hoffmann-La Roche

Recruiting

Treat & Extend Versus Fixed Dosing With Faricimab for Management of Diabetic Macular Edema: A Pragmatic, Multi-center, Open-label, Randomized, Controlled Trial (INSITE-DME)

Diabetic Macular Edema

Australia, United States, Canada, United Kingdom
Stockholm University
Yale University; University of Chile; EDI Global; Elizabeth Glaser Pediatric AIDS... and other collaborators

Recruiting

Family and Childhood Development: The Next Generation ('Kizazi Kijacho')

Parenting | Early Child Development

Tanzania
Mahmoud Ali Hassan Abdelhamid

Not yet recruiting

Treatment Of Symptomatic Pes Planus By Sinus Tarsi Screw Versus Conical Subtalar Screw Arthroereisis

Symptomatic Flexible Flat Feet
Ataturk University

Recruiting

Open Reduction Internal Versus Percutaneous Sacroiliac Screw Fixation in Unstable Posterior Ring Injury of Pelvic

Orthopedic Disorder

Turkey
Sohag University

Not yet recruiting

Kirschner Wires Fixation Versus Cannulated Screws Internal Fixation for Displaced Lateral Condyle Humeral Fracture in Children

Lateral Condyle Humerus Fracture in Children

Egypt
Cairo University

Recruiting

Evaluation of Implant Stability in Low Quality Bone Following The Use of Osseodensifiers Versus Ridge Expanders

Low Bone Density

Egypt
Hoffmann-La Roche

Recruiting

A Study to Evaluate the Efficacy and Safety of Giredestrant in Combination With Phesgo (Pertuzumab, Trastuzumab, and Hyaluronidase-zzxf) Versus Phesgo in Participants With Locally Advanced or Metastatic Breast Cancer (heredERA Breast Cancer)

Locally Advanced or Metastatic Breast Cancer

France, Belgium, United States, Korea, Republic of, Taiwan, Brazil, China, Italy, Argentina, Jordan, Mexico, Germany, Portugal, Spain, Thailand, Turkey, United Kingdom, Kenya, Hungary, Poland, Colombia, India, Oman, Uganda, United Arab... and more
Bichat Hospital

Not yet recruiting

Intramedullary Screw Versus Plate in Displaced Midshaft Clavicle Fractures (PlaClaVis)

Clavicle Fracture
Assistance Publique - Hôpitaux de Paris

Recruiting

Prospective Evaluation of the Prognostic Impact of Measurable Residual Disease (MRD) Within a Phase III Study Comparing a Fixed Duration Therapy Versus Continuous Therapy With Daratumumab, Lenalidomide, and Dexamethasone for Relapsed Multiple Myeloma Requiring a First Salvage Treatment. (MRD-CONFIRM)

Multiple Myeloma

France
Cairo University

Recruiting

Comparison of Bracket Bonding Variables Using 3D Printed Bonding Guide Versus Digital Indirect Bonding

Dental Bonding | Orthodontic Brackets | Indirect Bonding

Egypt
Assistance Publique - Hôpitaux de Paris

Not yet recruiting

Impact of Removable Versus Fixed Implant-supported Prostheses in Oral Health Quality of Life for Edentulous Patients (FALBALA)

Complete Edentulism
Ramsay Générale de Santé
European Clinical Trial Experts Network; Clinique Blomet

Recruiting

Study on Akin Osteotomy: Fixation Versus Non-fixation (Fixakin) (Fixakin)

Akin Osteotomy | Hallux Valgus

France
University of Iowa

Recruiting

Bio-Integrative Versus Metallic Screws for Calcaneus Osteotomies

Bone Resorption | Complication | Flatfoot | Osteolysis | Cavus Deformity

United States
University of Nebraska

Recruiting

Comparison of Gait in Syndesmosis Injuries Treated With Screw Fixation vs Suture Button

Acute Disruption of Ankle Syndesmosis

United States
Peking University Third Hospital

Recruiting

Three Cancellous Screws Versus Four Cancellous Screws for Femoral Neck Fixation

Femoral Neck Fractures | Internal Fixation

China
Cairo University

Not yet recruiting

Effect of Open Tray Versus Digital Impressions on the Passivity and Prosthetic Complications of Full Arch Screw-retained Prosthesis

Passivity | Prosthetic Complications
University of Geneva, Switzerland
ITI Foundation

Recruiting

Two-unit Cantilever Implant Prostheses Made of Monolithic Zirconia or PFM (Cantilever)

Jaw, Edentulous, Partially | Missing Teeth

Switzerland
Beijing Tiantan Hospital

Recruiting

Exhaustive Drainage Versus Fixed-time Drainage for Chronic Subdural Hematoma After One-burr Hole Craniostomy (ECHO)

Hematoma, Subdural, Chronic

China
Cairo University

Not yet recruiting

Passive Fit of CAD/CAM Screw-retained Metal Frameworks Versus Screwmented Ones

Edentulous | Jaw

Egypt
P. D. Dr. med. Duccio BOSCHERINI

Recruiting

Mazor X Stealth Versus O-arm Navigation for Pedicle Screw Insertion (RGNV)

Disorder of Spine

Switzerland
The University of Texas Health Science Center,...
The Methodist Hospital Research Institute; MedStar National Rehabilitation...

Recruiting

Transcutaneous Tibial Nerve Stimulation for Spinal Cord Injury Neurogenic Bladder (TTNS1yr)

Spinal Cord Injuries

United States
Technical University of Munich

Not yet recruiting

Primary Sacroiliac Fusion Versus Fusion to the Sacrum for Degenerative Disease of the Lumbar Spine (PSEUDOLUSE)

Degeneration Spine
Polly A. Niravath, MD

Recruiting

REVIVE: Replens Versus Intra-Vaginal Estrogen for the Treatment of Vaginal Dryness on Aromatase Inhibitor Therapy (REVIVE)

Breast Cancer | Estrogen Receptor Positive Breast Cancer

United States
Gilead Sciences

Terminated

Study of Magrolimab in Combination With Azacitidine Versus Physician's Choice of Venetoclax in Combination With Azacitidine or Intensive Chemotherapy in Patients With TP53 Mutant Acute Myeloid Leukemia That Have Not Been Treated (ENHANCE-2)

Acute Myeloid Leukemia

United States, Spain, Belgium, United Kingdom, Germany, Australia, Hong Kong, Denmark, France, Japan, Canada, Italy, Austria, Sweden, Switzerland
Royal Devon and Exeter NHS Foundation Trust
Stryker Nordic

Active, not recruiting

Fixed Versus Adjustable Loop in ACL Reconstruction

Anterior Cruciate Ligament Reconstruction

United Kingdom
German CLL Study Group
Cancer Trials Ireland; Stichting Hemato-Oncologie voor Volwassenen Nederland... and other collaborators

Active, not recruiting

Ibrutinib Monotherapy Versus Fixed-duration Venetoclax Plus Obinutuzumab Versus Fixed-duration Ibrutinib Plus Venetoclax in Patients With Previously Untreated Chronic Lymphocytic Leukaemia (CLL) (CLL17)

Chronic Lymphoid Leukemia

Spain, Ireland, Austria, Denmark, Israel, Norway, Germany, Switzerland, Italy, Belgium, Finland, Sweden, Netherlands

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