Search clinical trials for: Operating microscope

Total 5387 results

Prof. Dr. Thomas Luft

Recruiting

The Endothelial Cell Dysfunction and Outcome Project for Hematological Neoplasms (EndoCDO-H)

Endothelial Dysfunction | Hematological Neoplasm

Germany
Chulalongkorn University

Not yet recruiting

Comparison of Treatment Outcome of Pulpotomy With Versus Without Dental Operating Microscope in Carious Mature Permanent Teeth

Irreversible Pulpitis
Chulalongkorn University

Not yet recruiting

Comparison of Postoperative Pain After Pulpotomy Performed With Versus Without Dental Operating Microscope in Carious Mature Permanent Teeth

Carious Exposure of Pulp
Ataturk University

Completed

Evaluation of Clinical Success of Restorations Using Different Magnification Aids

Dental Caries

Turkey
University Hospital, Bordeaux

Recruiting

Impact of Capillaroscopy in the Investigation of Diffuse Interstitial Pneumonias (CAPID)

Connective Tissue Diseases | Interstitial Lung Disease

France
Tampere University Hospital
University of Turku; University of Helsinki; Tampere University; University of...

Enrolling by invitation

Histiocytosis in Injecting Drug Users

Histiocytosis

Finland
University of Michigan
Delta Dental Foundation

Completed

Longitudinal Monitoring of Microsurgical Socket Augmentation Healing With Ultrasonography

Healing Wound

United States
Anna Rita Daniele, MD
Alcon Research

Completed

Damages From Macular Grasping During Vitrectomy Comparing Traditional and 3D Microscope

Comparison of 3D Visualization and Microscope for VR Surgery

Italy
Postgraduate Institute of Dental Sciences Rohtak

Completed

Healing Outcome of Root Canal Therapy in Maxillary Molars With DOM

Periapical Periodontitis

India
Federal University of São Paulo
Eye Clinic Day Hospital, São Paulo

Unknown

Corneal Transplantation Guided by OCT RESCAN

Keratoconus | Cornea | Bullous Keratopathy | Corneal Dystrophy
The University of Texas Health Science Center at...

Recruiting

Microsurgery and Periodontal Healing

Periodontal Diseases

United States
Istanbul Training and Research Hospital

Enrolling by invitation

Association of Serum VEGF-A and VCAM-1 Levels With Nailfold Capilleroscopic Alterations in Alopecia Areata

Alopecia Areata | Alopecia Areata(AA) | Alopecia Areata (AA)

Turkey (Türkiye)
Federal University of São Paulo
Instituto Paulista de Estudos e Pesquisa em Oftalmologia

Unknown

Optical Coherence Tomography - Rescan During Dissection of Macular Membranes

Epiretinal Membrane | Proliferative Vitreoretinopathy | Macular Hole | Traction Syndrome Vitreomacular
Topcon Medical Systems, Inc.

Completed

Second Comparative Study of Specular Microscopes for Endothelial and Corneal Cell Measurements

Corneal Endothelial Cell Loss

United States
Tomey Corporation

Completed

Comparative Study of the TOMEY Specular Microscope EM-4000 and the Konan CellChek XL

Corneal and Endothelial Cell Measurements
Topcon Medical Systems, Inc.

Completed

Comparative Study of Specular Microscopes for Endothelial and Corneal Cell Measurements

Corneal Endothelial Cell Loss

United States
Misr International University

Completed

Accuracy of Artificial Intelligence Technology in Detecting Number of Root Canals in Human Mandibular First Molars Obturated and Indicated for Retreatment: Diagnostic Accuracy Experimental Study

Missed Canals

Egypt
Nidek Co. LTD.

Completed

Comparative Study of Specular Microscopes for Measurements of Cell Density, Coefficient of Variation and Hexagonality

Corneal Endothelial Cell Loss

United States
Emory University
National Cancer Institute (NCI)

Suspended

Investigational Imaging Technique During Brain Surgery

Glioblastoma | Astrocytoma | Oligodendroglioma

United States
Beth Israel Deaconess Medical Center
National Cancer Institute (NCI); Massachusetts Institute of Technology

Not yet recruiting

PRISM-NLM: Prostatectomy Intraoperative Surgical Margin Assessment With Non-linear Microscopy

Prostate Cancer

United States
Stanford University
Mauna Kea Technologies

Completed

Fiber-Optic Confocal Microscopy of the Urinary Tract Histopathology

Bladder Cancer

United States
Beijing Tsinghua Chang Gung Hospital

Completed

Corneal Endothelial Cell Changes After Phacoemulsification in Patients With Type 2 Diabetes Mellitus

Diabetes Mellitus | Cataract
Muhammad Aamir Latif

Completed

Virtual Microscopy Versus Optical Microscopy

Learning Problem

Pakistan
Stanford University
Alcon Vision

Completed

Comparing NGENUITY vs Conventional Microscope in a New Hydrus User

Glaucoma

United States
Johns Hopkins University
American Society for Gastrointestinal Endoscopy; Pentax Medical Corporation

Completed

Confocal Endomicroscopy for Improved Diagnosis of Barrett's Esophagus and Early Esophageal Cancer(CEBE Study) (CEBE)

Barrett's Esophagus, Esophageal Intraepithelial Neoplasia

United States, Germany
A.O.U. Città della Salute e della Scienza
Federica Peretti; Ilaria Ferro; Natalia Plamadeala; Martina Scavone; Luca Boeri; Marco... and other collaborators

Completed

TeSE (Testicular Sperm Extraction) in Azoospermic Patients: m-TeSE vs. l-TeSE

Azoospermia, Nonobstructive

Italy
Hawler Medical University

Completed

Short Clinical Outcome of Microscope Assisted Discectomy: Results of 90 Cases in Iraq

To Evaluate the Effectiveness if Microscope in Discectomy
University College, London

Recruiting

A Study to Evaluate the Performance of Confocal Microscopy to Detect Positive Margins During Radical Prostatectomy (LaserSAFE)

Prostate Cancer | Prostate Cancer (Adenocarcinoma)

United Kingdom
Fondation Ophtalmologique Adolphe de Rothschild
Alcon Research

Completed

Comfort Operative Ocular Light Study (COOL)

Cataract

France
Peking University Cancer Hospital & Institute

Not yet recruiting

Comparative Research on the Accuracy of Margin Interpretation in Breast-Conserving Surgery for Breast Cancer: Cell Microscopic Imaging and Standard Frozen Pathology

Breast Carcinoma | Breast-Conserving Surgery | Margins in the Specimen
National Taiwan University Hospital

Recruiting

Record Voxel Rate Nonlinear Optical Microscope to Unravel Brain Connectome and Signaling

Brain Cancer | Brain Tumor

Taiwan
National Taiwan University Hospital

Recruiting

Record Voxel Rate Nonlinear Optical Microscope to Unravel Brain Connectome and Signaling-Establish Reliably Electrophysiological Readouts From Human-induced Pluripotent Stem Cells (hiPSCs)-Derived Cerebral Organoids and Surgically Dissected Human Live Brains

Brain Diseases | Brain Tumor

Taiwan
OHSU Knight Cancer Institute

Completed

Sensitivity/Specificity Study of Non-invasive Imaging for Melanoma Diagnosis

Melanoma

United States
Hou Lijun

Unknown

Multicenter Clinical Study on Diagnosis and Treatment of Skull Base Trauma

Skull Injury Trauma

China
Academisch Medisch Centrum - Universiteit van Amsterdam...

Unknown

RCT: Effectiveness of a Microscope During Dental Root Apical Surgery

Effectiveness of Microscope During Apical Surgery in Endodontic Treated Teeth.

Netherlands
Institut de Cancérologie de Lorraine

Active, not recruiting

Intraoperative Assessment of Surgical Margins Using Confocal Microscopy in Comparison With Reference Extemporaneous Examination (HISTOBLOC)

Squamous Cell Carcinoma of Head and Neck | Basal Cell Carcinoma of Skin

France
Lille Catholic University

Completed

Diagnostic Relevance of Laser Confocal Microscopy for the Screening of Upper Urinary Tract Tumors (UROVISIO)

Nephrolithiasis | Hematuria | Ureteropelvic Junction Obstruction | Cancer of Urinary Tract

France
University of Zurich
Empa, Swiss Federal Laboratories for Materials Science and Technology

Recruiting

Microclots and Neutrophil Activation as Potential Indicators for Stroke Risk and Reperfusion Failure (CLOTSAFE)

Ischemic Stroke

Switzerland
Assiut University

Not yet recruiting

Evaluation of the Corneal Endothelial Cell Layer by Specular Microscopy in Patients With Thyroid Eye Disease

Thyroid Eye Disease
French Cardiology Society

Not yet recruiting

Microflow3D - Non-invasive Mapping of Coronary Arteries and the Cerebral Vascular Network Using 3D Ultrasound Localization Microscopy in Patients With Atherosclerosis Prior to Carotid Endarterectomy Surgery (Microflow3D)

Carotid Atherosclerosis

France
University of Milan

Completed

Postural Analysis During Dental Surgery (PAD)

Postural Low Back Pain

Italy
National Cancer Institute (NCI)

Completed

Confocal Endoscopic Microscopy for Detection of Early Stage Gastric Cancer in Subjects With Hereditary Diffuse Gastric Cancer Syndrome

Gastric Cancer | Gastric Neoplasms

United States
Shanghai Chest Hospital

Unknown

Precision Diagnosis for Intraoperative Frozen Section of Early Stage Lung Cancer

Lung Cancer

China
Duke University
National Eye Institute (NEI)

Recruiting

Intraoperative OCT Guidance of Intraocular Surgery II (MIOCT)

Healthy | Diabetic Retinopathy | Cataract | Strabismus | Retinal Detachment | Epiretinal Membrane | Macular Holes | Retinal Disease | Preretinal Fibrosis | Ocular Tumor

United States
M.D. Anderson Cancer Center
National Institutes of Health (NIH); National Institute of Dental and Craniofacial...

Completed

Oral Margin Spectroscopy Detection Using Optical Spectroscopy

Oral Tumors

United States
Heba Allah Nashaat Mohamed
Assiut University

Recruiting

Effect of Epi-Off Technique Corneal CXL On Endothelial Count by Specular Microscopy in Keratoconus Patients

Keratoconus, Collagen

Egypt
University Hospital Muenster

Completed

Microcirculation in Patients With Leukemic Hyperleukocytosis

Hyperleukocytic Syndrome

Germany
Assiut University

Unknown

Assessment of Corneal Endothelium After Collagen Cross Linking (CXL)

Accelerated Corneal Collagen Cross Linking
Weill Medical College of Cornell University

Completed

Use of Multiphoton Microscopy in the Diagnosis of Cancer (MPM)

Prostate Cancer | Bladder Cancer

United States
Singapore General Hospital

Completed

Fibered Confocal Fluorescence Microscopy Imaging in Patients With Diffuse Parenchymal Lung Diseases

Diffuse Parenchymal Lung Diseases

Singapore

Search clinical trials for: Operating microscope

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