Percutaneous Unilateral Biportal Endoscopy Versus Uniportal Endoscopy for Lumbar Spinal Stenosis: Study Protocol

Validation of an AI-Assisted Mediastinal EUS System for Training Improvement: a Prospective, Multi-Center, Randomized Trial

NCT06790108 ·Status: RECRUITING ·Phase: NA

Prospective Multi-center, Single Blinded, Randomized, Controlled Trial of EUS-FNB and EUS-FNA on Solid Occupying Lesion

NCT02327065 ·Status: UNKNOWN ·Phase: NA

Confocal Laser Endomicroscopy Assisted Ultrasound Guided Pleural Biopsy

NCT07040241 ·Status: NOT_YET_RECRUITING ·Phase: NA

The Comparison of Uniportal and Tubeless Video Assisted Thoracic Surgery and Transbronchial Lung Cryobiopsy in the Diagnosis of Interstitial Lung Disease

NCT03958162 ·Status: UNKNOWN ·Phase: NA

A Trial on Contrast-enhanced Ultrasound Versus Conventional Ultrasound Guided Biopsy of Liver Neoplasms

NCT02413437 ·Status: UNKNOWN ·Phase: NA

Percutaneous Fluoroscopic vs CT Guided Core Needle Biopsy for Spinal Infection and Tumor

NCT03585699 ·Status: COMPLETED ·Phase: NA

Endoscopic Ultrasound-guided Needle-based Confocal Laser Endomicroscopy for Evaluation of Malignant Lymph Nodes - a Pilot Study

NCT02939066 ·Status: UNKNOWN

Contrast-enhanced Ultrasound-guided Fine-needle Aspiration Biopsy in the Evaluation of Thyroid Nodules

NCT03102099 ·Status: UNKNOWN

The Diagnostic Yield and Safety of Transbronchial Cryobiopsy in The Pulmonary Periphral Nodule

NCT04661956 ·Status: UNKNOWN ·Phase: NA

Identification of C7; Evaluations of 2 Sonographic Methods Using a Transverse and a Sagittal Scan.

NCT03012893 ·Status: COMPLETED ·Phase: NA

Comparative Diagnostic Yield of Contrast-Enhanced Versus Conventional Ultrasound Guidance for Coaxial Biopsy of Hepatic Lesions

NCT07249268 ·Status: COMPLETED

CT-guided Needle Guidance Using Stereotaxic Unit, Navigation Versus Conventional Biopsy Technique for the Percutaneous Pulmonary Nodule Biopsy

NCT03321994 ·Status: UNKNOWN ·Phase: NA

Comparison of the Diagnostic Accuracy: US-guided Percutaneous Lung Biopsies vs CT-guided in Peripheral Lung Lesions

NCT06412289 ·Status: RECRUITING ·Phase: NA

Confocal Laser Endomicroscopy Guided Cryobiopsy in the Diagnosis of Interstitial Lung Disease

NCT06741826 ·Status: NOT_YET_RECRUITING ·Phase: NA

Ultrasound Elastography in Diagnosing Patients With Kidney or Liver Solid Focal Lesions

NCT01908166 ·Status: COMPLETED ·Phase: NA

22G-ProCore vs 22G-Standard Needle in Diagnosis of Lymphadenopathy by EBUS-TBNA

NCT03903471 ·Status: UNKNOWN ·Phase: NA

Endobronchial Ultrasound vs Mediastinoscopy in NSCLC

NCT00372203 ·Status: COMPLETED ·Phase: PHASE2

The Effectiveness and Safety of Ultrasound Elastography Guided Pleural Biopsy in the Differential Diagnosis of Benign and Malignant Pleural Effusion

NCT05781659 ·Status: RECRUITING ·Phase: NA

Diagnosis and Comprehensive Treatment of Mediastinal Interventional Technique

NCT06128681 ·Status: RECRUITING

Ultrasound and Videofluoroscopy for Diagnosing Swallowing Disorders

NCT00001220 ·Status: COMPLETED

Study on The Value of Endobronchial Ultrasound Elastography in The Diagnosis of Thoracic Lesions

NCT02755506 ·Status: UNKNOWN ·Phase: NA

Diagnostic Yield and Safety of Confocal Laser Endomicroscopy-Assisted Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration

NCT07040670 ·Status: NOT_YET_RECRUITING ·Phase: NA

Clinical Research on a Novel Deep-learning Based System in Mediastinal Endoscopic Ultrasound Scanning

NCT05792280 ·Status: RECRUITING ·Phase: NA

MDCT vs. CBCT Guided Percutaneous Lung Nodule Biopsy: A Comparison of Pneumothorax Incidence and Associated Risk Factors

NCT05344430 ·Status: UNKNOWN ·Phase: NA

EBUS-TTFB vs EBUS-TBNA for Diagnosing Inadequate Lymph Node Specimens Based on MOSE

NCT06913569 ·Status: RECRUITING ·Phase: NA