[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"elasticity-imaging-techniques\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:elasticity-imaging-techniques":30},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,4,0,[8,48,84,109],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":17,"sex":18,"minAge":19,"maxAge":4,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":24,"briefSummary":26,"conditions":27,"keywords":33,"overallStatus":36,"whyStopped":4,"lastUpdateSubmitDate":37,"lastUpdatePostDateStruct":38,"startDateStruct":41,"completionDateStruct":43,"leadSponsor":45,"locationsCount":5},"100540464","assessment-of-liver-diseases-using-a-deep-learning-approach-based-on-ultrasound-rf-data-100540464",false,"NCT06317181","Assessment of Liver Diseases Using a Deep-Learning Approach Based on Ultrasound RF-Data","Acquisition and Frequency Spectroscopic Evaluation of Broadband Clinical Ultrasound Raw Data for Liver Cirrhosis and Focal Pathologies Using Neural Networks for Tissue and Pathology Differentiation","LivSPECTRUS","Inclusion Criteria:\n\n* scheduled for an ultrasound investigation by an independent physician\n* signed declaration of consent\n\nExclusion Criteria:\n\n* smaller interventions in the same liver during the last 2 Week (for example liver biopsy)\n* contrast enhanced ultrasound less than a day ago\n* major intervention at the liver (for example partial resection)",true,"ALL","18 Years",{"count":21,"type":22},200,"ESTIMATED","INTERVENTIONAL",[25],"NA","The goal of this clinical trial is to test the performance of neuronal networks trained on ultrasonic raw Data (=radiofrequency data) for the assessment of liver diseases in patients undergoing a clinical ultrasound examination. The general feasibility is currently evaluated in a retrospective cohort.\n\nThe main questions the study aims to answer are:\n\n* Can a neuronal network trained on RF Data perform equally good as elastography in the assessment of diffuse liver diseases?\n* Can a neuronal network trained on RF Data perform better than a neuronal network trained on b-mode images in the assessment of diffuse liver diseases?\n* Can a neuronal network trained on RF Data distinguish focal pathologies in the liver from healthy tissue?\n\nTo answer these questions participants with a clinically indicated fibroscan will undergo:\n\n* a clinical elastography in Case ob suspected diffuse liver disease\n* a reliable ground truth (if normal ultrasound is not sufficient e.g. contrast enhanced ultrasound, biopsy, MRI or CT) in case of focal liver diseases, depending on the standard routine of the participating center\n* a clinical ultrasound examination during which b-mode images and the corresponding RF-Data sets are captured",[28,29,30,31,32],"Artificial Intelligence","Ultrasonography","Elasticity Imaging Techniques","Liver Diseases","Metastasis to Liver",[34,35],"Quantitative Ultrasound","Radiofrequency Data","RECRUITING","2025-08-18",{"date":39,"type":40},"2025-08-20","ACTUAL",{"date":42,"type":40},"2024-04-01",{"date":44,"type":22},"2025-12",{"name":46,"class":47},"Technische Universität Dresden","OTHER",{"id":49,"slug":50,"hasResults":11,"nctId":51,"briefTitle":52,"officialTitle":53,"acronym":4,"eligibilityCriteria":54,"healthyVolunteers":11,"sex":18,"minAge":19,"maxAge":55,"enrollmentInfo":56,"targetDuration":4,"studyType":23,"phases":58,"briefSummary":59,"conditions":60,"keywords":65,"overallStatus":73,"whyStopped":4,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":77,"completionDateStruct":79,"leadSponsor":81,"locationsCount":83},"100602184","one-cause-of-heel-pain-is-plantar-fasciopathy-pf-in-most-cases-a-heel-spur-is-frequently-present-alongside-pf-we-aim-to-evaluate-the-efficacy-of-corticosteroid-injection-and-radiofrequency-ablation-along-with-tissue-elasticity-assessed-by-ultrasound-in-patients-with-chronic-pain-6-months-100602184","NCT07120204","One Cause of Heel Pain is Plantar Fasciopathy (PF). In Most Cases, a Heel Spur is Frequently Present Alongside PF. We Aim to Evaluate the Efficacy of Corticosteroid Injection and Radiofrequency Ablation, Along With Tissue Elasticity Assessed by Ultrasound, in Patients With Chronic Pain (≥6 Months).","Evaluation of Radiofrequency Thermocoagulation Versus Corticosteroid Injection in Patients With Chronic Calcaneal Spur Related Plantar Fasciopathy Using Elastography and Foot Function Index","Inclusion Criteria:\n\n1. Patients with chronic (≥ 6 months) plantar fasciopathy\n2. NRS score ≥ 4\n3. Presence of a calcaneal spur detected by ultrasound (USG) or direct radiography\n4. At least one of the following treatments has been administered:\n\n   * Home exercise program\n   * Physiotherapy\n   * Orthosis\u002Fprosthesis\n   * NSAIDs\n   * Night splint\n   * Kinesio taping\n   * Corticosteroid injection\n   * Extracorporeal shock wave therapy (ESWT)\n\nExclusion Criteria:\n\n1. History of calcaneal trauma\u002Ffracture\n2. Previous radiofrequency ablation (RFA) treatment\n3. Patients with seronegative spondyloarthropathy\n4. Inflammatory or degenerative arthropathies\n5. Presence of diabetes\n6. Pregnancy\n7. History of cancer\n8. Peripheral neuropathy or ischemia\n9. Open wound or signs of infection at the procedure site\n10. Evidence of systemic infection\n11. Patients using anticoagulant or antiplatelet agents\n12. Presence of an intracardiac defibrillator or pacemaker\n13. Patients with tarsal tunnel syndrome\n14. Patients who have received ESWT and\u002For corticosteroid injection within the last 3 months\n15. Presence of heel pain due to lumbar radiculopathy","80 Years",{"count":57,"type":22},50,[25],"Heel pain is common among adults. One cause of heel pain is plantar fasciopathy (PF). In most cases, a heel spur, a bony prominence that extends into the plantar fascia, is frequently present alongside PF. First-line treatments include pain-relieving drugs, home exercises, heel support peds, and physical therapy. However, some patients can't get relief from these therapies, and the pain persists beyond six months. This situation is referred to as refractory chronic PF. Local treatments applied via skin puncture such as anti-inflamtory injection and destruction of nerves carrying pain signals to brain are warranted in these cases. We aim to evaluate the efficacy of corticosteroid injection and radiofrequency ablation, along with tissue elasticity assessed by ultrasound, in patients with chronic pain (≥6 months).\n\nThe goal of this clinical trial is to determine which treatment-corticosteroid injection or radiofrequency thermal thermocoagulation-is more effective for treating plantar fasciopathy in adults. It will also learn about the effects of the treatments on the properties of the heel tissue using ultrasound. The main questions it aims to answer are:\n\nDo corticosteroid injections and radiofrequency thermal thermocoagulation have the same efficacy on pain and functionality for both short- and long-term? Do corticosteroid injections and radiofrequency thermal thermocoagulation similarly affect heel tissue? The researchers will investigate which of the corticosteroid injection and radiofrequency thermocoagulation is more effective for",[61,62,63,64,30],"Plantar Fasciopathy","Chronic Pain","Corticosteroid Injection","Radiofrequency Ablation",[66,67,68,69,70,71,72],"plantar fasciopathy","plantar fasciitis","randomized","radiofrequency thermal coagulation","RF","shear wave","elastography","NOT_YET_RECRUITING","2025-08-06",{"date":76,"type":40},"2025-08-13",{"date":78,"type":22},"2025-08-15",{"date":80,"type":22},"2026-08-15",{"name":82,"class":47},"TC Erciyes University",1,{"id":85,"slug":86,"hasResults":11,"nctId":87,"briefTitle":88,"officialTitle":89,"acronym":4,"eligibilityCriteria":90,"healthyVolunteers":11,"sex":18,"minAge":91,"maxAge":92,"enrollmentInfo":93,"targetDuration":4,"studyType":95,"phases":4,"briefSummary":96,"conditions":97,"keywords":98,"overallStatus":36,"whyStopped":4,"lastUpdateSubmitDate":100,"lastUpdatePostDateStruct":101,"startDateStruct":103,"completionDateStruct":105,"leadSponsor":107,"locationsCount":83},"100314661","transthoracic-shear-wave-ultrasound-elastography-100314661","NCT03376425","Transthoracic Shear-wave Ultrasound Elastography","Application of Transthoracic Shear-wave Ultrasound Elastography in the Diagnosis of Pulmonary Lesions","1. Inclusion criteria: (1) Retrospective cohort from Jan 2016 to Dec 2017 (2) Patients with radiographic evidence of pulmonary tumors\n2. Exclusion criteria: (1) age \\\u003C 20 y\u002Fo (2) patients who can't hold their breath for 5 seconds","20 Years","100 Years",{"count":94,"type":22},2000,"OBSERVATIONAL","This study aims to provide the information of tissue elasticity in different etiologies of pulmonary lesions and to validate the predictive value of shear-wave elastography in differentiating benign pulmonary lesions from malignant lesions.",[30],[99],"Chest ultrasound,Lung tumor","2024-11-14",{"date":102,"type":40},"2024-11-18",{"date":104,"type":40},"2017-12-08",{"date":106,"type":22},"2027-06-30",{"name":108,"class":47},"National Taiwan University Hospital",{"id":110,"slug":111,"hasResults":11,"nctId":112,"briefTitle":113,"officialTitle":113,"acronym":4,"eligibilityCriteria":114,"healthyVolunteers":11,"sex":18,"minAge":91,"maxAge":4,"enrollmentInfo":115,"targetDuration":4,"studyType":95,"phases":4,"briefSummary":117,"conditions":118,"keywords":119,"overallStatus":36,"whyStopped":4,"lastUpdateSubmitDate":121,"lastUpdatePostDateStruct":122,"startDateStruct":124,"completionDateStruct":126,"leadSponsor":128,"locationsCount":83},"100422520","application-of-transthoracic-shear-wave-ultrasound-elastography-in-pleural-lesions-100422520","NCT04781894","Application of Transthoracic Shear-wave Ultrasound Elastography in Pleural Lesions","Inclusion Criteria:\n\n* Patients with radiographic evidence of pleural lesions or effusion\n\nExclusion Criteria:\n\n* Age \\\u003C 20 y\u002Fo\n* Patients who cannot hold their breath for 5 seconds",{"count":116,"type":22},500,"This study aims to provide the information of tissue elasticity in different etiologies of pleural lesions and to validate the predictive value of shear-wave elastography in differentiating benign pleural lesions from malignant lesions.",[30],[120],"Shear wave ultrasound elastography","2024-08-19",{"date":123,"type":40},"2024-08-20",{"date":125,"type":40},"2021-02-10",{"date":127,"type":22},"2025-01-25",{"name":108,"class":47}]