| Not Yet Recruiting | Non-invasive Ultrasound Retinal Stimulation for Vision Restoration NCT05914233 | University of Southern California | N/A |
| Not Yet Recruiting | A Phase III Randomised Clinical Trial of Ultrasound Groin Monitoring Versus Groin Lymph Node Dissection to De- NCT06476639 | Queensland Centre for Gynaecological Cancer | Phase 3 |
| Completed | Combined Effect of Underwater Ultrasound NCT06753552 | Kirsehir Ahi Evran Universitesi | N/A |
| Not Yet Recruiting | Investigation of the Effect of Using "Curtain" NCT06792942 | Dicle University | N/A |
| Recruiting | Effect of Alcohol Sclerotherapy on Pelvic Pain and Quality of Life in Women With Ovarian Endometriosis NCT06955221 | Hospital Universitari de Bellvitge | N/A |
| Not Yet Recruiting | Spirometry ,diaphragmatic Ultrasound and Skeletal Muscle Mass in Patients with Chronic Obstructive Pulmonary D NCT06634485 | Assiut University | — |
| Recruiting | Role of New High Resolution Ultrasonographic Modalities for Diagnosis of Fetal Nervous System Anomalies NCT05778279 | Woman's Health University Hospital, Egypt | — |
| Recruiting | NODE (groiN ultrasOunD cancEr) NCT06264167 | Queensland Centre for Gynaecological Cancer | N/A |
| Recruiting | Ultrasound-assisted Versus Real-time Ultrasound-guided Combined Spinal-epidural Anesthesia in Elderly Patients NCT06241716 | Tongji Hospital | N/A |
| Withdrawn | Real-time Anatomy Recognition Tool Accuracy Research for Ultrasound-guided PENG and Suprainguinal Fascia Iliac NCT06283485 | Konya City Hospital | — |
| Unknown | Transcutaneous Laryngeal Ultrasound as an Alternative to Direct Flexible Laryngoscopy in Assessment of Vocal C NCT06161467 | Assiut University | — |
| Completed | Correlation of Cross Sectional Imaging and Small Intestinal Contrast Ultrasonography in Known Crohn's Disease NCT06125678 | Asian Institute of Gastroenterology, India | N/A |
| Terminated | Accuracy of Ultrasound for Detecting Residual Fragments During RIRS NCT05535816 | University of California, San Francisco | N/A |
| Recruiting | Prediction of Germline BRCA 1/2 Genes From Healthy Ovaries NCT05769517 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | — |
| Unknown | The Value of Ultrasound Elastography for Differentiating Benign and Malignant Superficial Soft Tissue Masses NCT05692141 | Assiut University | — |
| Completed | Gastric Volume After Water or Jelly Ingestion NCT05737641 | Centro Hospitalar de Entre o Douro e Vouga | N/A |
| Completed | Ultrasound-Guided Vs Non-Guided Prolotherapy for Internal Derangement of Temporomandibular Joint. a Randomized NCT05627830 | Cairo University | N/A |
| Unknown | Ultrasound Guided Nerve Block for Hip Fracture Pain Management at Emergency Department NCT05403073 | Hospital San Carlos, Madrid | N/A |
| Completed | Effect on Kidney Function Recovery Guiding Decongestion With VExUS in Patients With Cardiorenal Syndrome 1 NCT05927285 | Hospital Civil de Guadalajara | N/A |
| Unknown | Ultrasound Measurements of Circular Cartilage Transverse Diameter NCT05273294 | Shengjing Hospital | N/A |
| Unknown | Features of Regional Perfusion of Lung Consolidation NCT05647967 | Peking Union Medical College Hospital | — |
| Unknown | Intraoperative Intraabdominal Ultrasound for Endometriosis NCT05812937 | University of Palermo | — |
| Completed | Effect of Pulsed Electromagnetic Field and Pulsed Ultrasound in Treating Knee Osteoarthritis NCT05151432 | Horus University | N/A |
| Unknown | Exploratory Study of Ultrasound Signs of Native Septic Arthritis of the Knee NCT04952220 | Poitiers University Hospital | — |
| Not Yet Recruiting | Vision-based Ultrasonic Robot Autonomous Scanning Research NCT05031884 | Rongqin Zheng | — |
| Unknown | Ultrasonic System for Cataract Characterization and Optimal Phacoemulsification Energy Evaluation NCT04461912 | University of Coimbra | N/A |
| Completed | Effect of Iontophoresis vs. Ultrasound and Iontophoresis in Plantar Fasciitis". Plantar Fasciitis" NCT04917406 | University of Seville | N/A |
| Unknown | Intrapartum Ultrasound in Predicting Mode of Delivery NCT04862182 | Cairo University | — |
| Unknown | Assessment of Accuracy of Ultrasonography in Diagnosis of Non-osseous Lateral Ankle Instability in Comparison NCT04834479 | Assiut University | — |
| Unknown | Utility of Ultrasound-Guided Site Marking in Pediatric Lumbar Punctures NCT04828746 | Carilion Clinic | N/A |
| Completed | Correlation of Muscle Ultrasound Measures (2D and 3D) With Biphotonic X-ray Absorptiometry in Oldest Old Patie NCT04753450 | Nantes University Hospital | — |
| Unknown | Intrapartum Translabial Ultrasonography Reliability NCT04844437 | Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital | — |
| Unknown | 3D US Guided Femoral Artery Access for TAVI NCT04691245 | Catharina Ziekenhuis Eindhoven | N/A |
| Unknown | Portable Ultrasound for Interventional Procedures NCT04685330 | Massachusetts General Hospital | — |
| Unknown | Ultrasound Needle Transducer for Regional Anesthesia Validation Study NCT04726930 | Taipei Veterans General Hospital, Taiwan | — |
| Unknown | Accuracy of Ultrasound Exam, Including Doppler and Elastography, in the Diagnosis of VOD, Following Bone Marro NCT04660266 | Rambam Health Care Campus | N/A |
| Completed | Mayo Designed Soft Tissue Ultrasound-Detectable Marker NCT04674852 | Mayo Clinic | N/A |
| Completed | The Effect of Ultrasound-guided Erector Spinae Block and Intraoperative Intercostal Nerve Block on Postoperati NCT04581616 | National Taiwan University Hospital | N/A |
| Completed | Quadratus Lumborum Type 2 as Chronic Hip Pain Treatment NCT04438265 | Hospital Medina del Campo | — |
| Completed | COVID-19 : Pulmonary Ultrasound in Primary Care NCT05226403 | Geprovas | — |
| Completed | Ultrasound Axillary Vein Access: Evaluation of Learning Curve for an Alternative Approach to Cardiac Device Im NCT04382430 | University of Kansas Medical Center | N/A |
| Completed | Diagnostic of Lower Respiratory Tract Infection by Lung Ultrasonography in General Practice NCT04602234 | University Hospital, Caen | N/A |
| Completed | Identification of Interscalene Brachial Plexus on Ultrasonography Using a Deep Neural Network NCT04183972 | Huashan Hospital | N/A |
| Completed | The Applications of Point-of-care Ultrasound in ED Unselected, Non-critical Patients NCT04149041 | National Taiwan University Hospital | — |
| Completed | How to Develop a Training Program for Nurses in Ultrasound Guided Femoral Nerve Block NCT04659395 | Sykehuset i Vestfold HF | N/A |
| Unknown | Sonographic Assessment in Severe Ulcerative Colitis Patients Admitted for Intravenous Corticosteroids and Elig NCT03942861 | Copenhagen University Hospital at Herlev | — |
| Completed | Intramuscular Heating Rates of a Chattanooga Intelect XT Therapeutic Ultrasound NCT03816709 | North Dakota State University | N/A |
| Completed | Credibility of Ultrasound Detection of Female Genital Prolapse Mesh NCT06000215 | Karolinska Institutet | — |
| Terminated | Superior Venous Access, Midline vs Ultrasound IVs NCT03440944 | Boston Medical Center | N/A |
| Completed | Lung Ultrasound in Detection of Extravascular Lung Water in Septic Patients. NCT03676699 | National Cancer Institute, Egypt | — |
| Active Not Recruiting | Can the Effects of High Flow Nasal Cannula Oxygenation on Postoperative Atelectasis be Evaluated With Lung Ult NCT03828513 | Kocaeli Derince Education and Research Hospital | N/A |
| Completed | Effectiveness of US-Guided PCNL Different Positions in Renal Stones Treatment NCT05855057 | Benha University | — |
| Completed | Ultrasound-Guided Vascular Puncture and Catheterization NCT03656978 | Peking Union Medical College Hospital | N/A |
| Completed | Effectiveness of Ultrasound Guided Platelet Rich Plasma Injections in the Sacroiliac Joint NCT03122119 | Star Spine and Sport | Phase 4 |
| Unknown | Arterial Catheterization by Ultrasound NCT03144895 | Centre Hospitalier Universitaire, Amiens | N/A |
| Completed | Ultrasound-Guided Versus Conventional Method for Caudal Block NCT03427437 | Omer Karaca | N/A |
| Completed | Identifying Ultrasonic Diagnostic Characteristics of Cervical Lymphadenopathy: A Retrospective, Multicenter St NCT04497714 | Second Affiliated Hospital, School of Medicine, Zhejiang University | — |
| Completed | Lung Ultrasound Patterns Preeclampsia NCT03576092 | Northwell Health | — |
| Completed | 19 Versus 22-Gauge Needle for EUS-LB NCT02967991 | Geisinger Clinic | N/A |
| Completed | Topical 10 % Nifedipine Versus 5% Sildenafil in Secondary Raynaud NCT03027674 | Pontificia Universidad Catolica de Chile | EARLY_Phase 1 |
| Completed | Ultrasound-Guided Versus Conventional Injection for Caudal Block NCT03337191 | Ataturk University | N/A |
| Completed | Role of Rehabilitation for the Repair of Pelvic Floor Injuries Associated to Vaginal Delivery Identified by 3/ NCT03592160 | Hospital Universitario de Valme | N/A |
| Completed | Therapeutic Ultrasound on Renal Function NCT03746639 | Alper Mengi | N/A |
| Unknown | The Novel US-C-A-B Protocol: Curriculum Implementation and Evaluation of Proficiency NCT02952768 | National Taiwan University Hospital | N/A |