[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100513565":3},{"organization":4,"armGroups":7,"interventions":30,"overallOfficials":55,"centralContacts":59,"locations":66,"responsibleParty":141,"collaborators":145,"id":149,"slug":150,"hasResults":151,"nctId":152,"briefTitle":153,"officialTitle":154,"acronym":64,"eligibilityCriteria":155,"healthyVolunteers":156,"sex":157,"minAge":158,"maxAge":64,"enrollmentInfo":159,"targetDuration":64,"studyType":162,"phases":163,"briefSummary":165,"conditions":166,"keywords":64,"overallStatus":82,"whyStopped":64,"lastUpdateSubmitDate":168,"lastUpdatePostDateStruct":169,"startDateStruct":172,"completionDateStruct":174,"leadSponsor":176,"locationsCount":177},{"fullName":5,"class":6},"Seoul St. Mary's Hospital","OTHER",[8,14,20,25],{"label":9,"type":10,"description":11,"interventionNames":12},"Chest CT evaluation (Administrate contrast media for CECT)","ACTIVE_COMPARATOR","Patients who are planned chest contrast enhanced CT scan ; Conventional concentration iodine contrast agents with the conventional tube voltage",[13],"Drug: Iohexol (320mgI\u002FmL) with 120kVp",{"label":15,"type":16,"description":17,"interventionNames":18},"Chest CT evaluation (Experimental 1)","EXPERIMENTAL","Patients who are planned chest contrast enhanced CT scan ; Conventional concentration iodine contrast agents with the low tube voltage",[19],"Drug: Iohexol (320mgI\u002FmL) with 100kVp",{"label":21,"type":16,"description":22,"interventionNames":23},"Chest CT evaluation (Experimental 2)","Patients who are planned chest contrast enhanced CT scan ; Low concentration iodine contrast agents with the low tube voltage)",[24],"Drug: Iohexol (270mgI\u002FmL) with 100kVp",{"label":26,"type":16,"description":27,"interventionNames":28},"Chest CT evaluation (Experimental 3)","Patients who are planned chest contrast enhanced CT scan; Ultra Low concentration iodine contrast agents with the low tube voltage)",[29],"Drug: Iohexol (240mgI\u002FmL) with 100kVp",[31,38,43,49],{"type":32,"name":33,"description":34,"armGroupLabels":35,"otherNames":36},"DRUG","Iohexol (320mgI\u002FmL) with 120kVp","Patient undergoing CT scan with 120kVp protocol and using Iobrix inj. 320 (Taejoon pharm, Seoul, South Korea). CT images were obtained 55sec after Contrast media injection(100mL, 2mL\u002Fsec) with 20mL saline flushing.",[9],[37],"Iobrix inj. 320",{"type":32,"name":39,"description":40,"armGroupLabels":41,"otherNames":42},"Iohexol (320mgI\u002FmL) with 100kVp","Patient undergoing CT scan with 100kVp protocol and using Iobrix inj. 320 (Taejoon pharm, Seoul, South Korea). CT images were obtained 55sec after Contrast media injection(100mL, 2mL\u002Fsec) with 20mL saline flushing.",[15],[37],{"type":32,"name":44,"description":45,"armGroupLabels":46,"otherNames":47},"Iohexol (270mgI\u002FmL) with 100kVp","Patient undergoing CT scan with 100kVp protocol and using Iobrix inj. 270 (Taejoon pharm, Seoul, South Korea). CT images were obtained 55sec after Contrast media injection(100mL, 2mL\u002Fsec) with 20mL saline flushing.",[21],[48],"Iobrix inj. 270",{"type":32,"name":50,"description":51,"armGroupLabels":52,"otherNames":53},"Iohexol (240mgI\u002FmL) with 100kVp","Patient undergoing CT scan with 100kVp protocol and using Iobrix inj. 240 (Taejoon pharm, Seoul, South Korea). CT images were obtained 55sec after Contrast media injection(100mL, 2mL\u002Fsec) with 20mL saline flushing.",[26],[54],"Iobrix inj. 240",[56],{"name":57,"affiliation":5,"role":58},"Jung Im Jung, MD, PhD","STUDY_CHAIR",[60],{"name":61,"role":62,"phone":63,"phoneExt":64,"email":65},"Jung IM Jung, MD, PhD","CONTACT","+822-2258-1456",null,"jijung@catholic.ac.kr",[67,80,98,113,126,135],{"facility":68,"status":69,"city":70,"state":71,"zip":72,"country":73,"countryCode":64,"cosmosGeoPoint":74,"geoPoint":79,"contacts":64},"Bucheon St. Mary's Hospital, The Catholic University of Korea","COMPLETED","Bucheon-si","Gyeonggi-do","14647","South Korea",{"type":75,"coordinates":76},"Point",[77,78],126.78306,37.49889,{"lat":78,"lon":77},{"facility":81,"status":82,"city":83,"state":84,"zip":85,"country":73,"countryCode":64,"cosmosGeoPoint":86,"geoPoint":90,"contacts":91},"Pusan National University Yangsan Hospital","RECRUITING","Yangsan","Gyeongsangnam-do","50612",{"type":75,"coordinates":87},[88,89],129.03358,35.34199,{"lat":89,"lon":88},[92,95],{"name":93,"role":62,"phone":94,"phoneExt":64,"email":64},"Department of Radiology","+8263-259-3147",{"name":96,"role":97,"phone":64,"phoneExt":64,"email":64},"YeonJoo Jeong, MD, PhD","PRINCIPAL_INVESTIGATOR",{"facility":99,"status":82,"city":100,"state":101,"zip":102,"country":73,"countryCode":64,"cosmosGeoPoint":103,"geoPoint":107,"contacts":108},"Jeonbuk National University Hospital","Jeonju","Jeollabuk-do","54907",{"type":75,"coordinates":104},[105,106],127.14889,35.82194,{"lat":106,"lon":105},[109,111],{"name":93,"role":62,"phone":110,"phoneExt":64,"email":64},"+8263-250-2307",{"name":112,"role":97,"phone":64,"phoneExt":64,"email":64},"Gong Yong Jin, MD, PhD",{"facility":114,"status":82,"city":115,"state":116,"zip":117,"country":73,"countryCode":64,"cosmosGeoPoint":118,"geoPoint":122,"contacts":123},"Seoul St. Mary's Hospital, The Catholic University of Korea","Seoul","Seocho-gu","06591",{"type":75,"coordinates":119},[120,121],126.9784,37.566,{"lat":121,"lon":120},[124,125],{"name":93,"role":62,"phone":63,"phoneExt":64,"email":64},{"name":57,"role":97,"phone":64,"phoneExt":64,"email":64},{"facility":127,"status":69,"city":128,"state":64,"zip":129,"country":73,"countryCode":64,"cosmosGeoPoint":130,"geoPoint":134,"contacts":64},"Chonnam National University Hospital","Gwangju","61469",{"type":75,"coordinates":131},[132,133],126.91556,35.15472,{"lat":133,"lon":132},{"facility":136,"status":69,"city":115,"state":64,"zip":137,"country":73,"countryCode":64,"cosmosGeoPoint":138,"geoPoint":140,"contacts":64},"Seoul National University Hospital","03080",{"type":75,"coordinates":139},[120,121],{"lat":121,"lon":120},{"type":142,"investigatorFullName":143,"investigatorTitle":144,"investigatorAffiliation":5,"oldNameTitle":64,"oldOrganization":64},"SPONSOR_INVESTIGATOR","Jung Im Jung","Professor",[146],{"name":147,"class":148},"Taejoon Pharmaceutical Co., Ltd.","INDUSTRY","100513565","phase-4-chest-ct-using-low-concentration-iodine-contrast-media-100513565",false,"NCT05967117","Chest CT Using Low-concentration Iodine Contrast Media","Chest CT Using Low-concentration Iodine Contrast Media - a Prospective Multicenter Comparative Study","Inclusion Criteria:\n\n* Patients aged 19 years or older, weighing less than 90 kg, and BMI less than 30 who underwent contrast-enhanced chest CT alone\n\nExclusion Criteria:\n\n1. Under the age of 18\n2. Cases where contrast-enhanced CT cannot be performed\n3. Heart failure\n4. Pregnancy\n5. If patients cannot voluntarily give written consent to participate in this clinical trial\n6. In the case of an anatomical deformation that may interfere with image analysis in the previous image\n7. Patients with a history of hypersensitivity to IOBRIX, components of IOBRIX, and iodine-based drugs\n8. Patients with severe thyroid disease (Iodine may accumulate in the thyroid gland and worsen symptoms.)\n9. Those who are judged unsuitable by the tester for other reasons Patients aged 19 years or older, weighing less than 90 kg, and BMI less than 30 who underwent contrast-enhanced chest CT alone",true,"ALL","19 Years",{"count":160,"type":161},370,"ESTIMATED","INTERVENTIONAL",[164],"PHASE4","This study aims to evaluate the quality of images when low-concentration iodine contrast agents is used in chest CT with low tube voltage and if they can be used in routine imaging.\n\nThe primary endpoint of the study was the quality of the image and comparison of chest CT by using low and conventional concentration iodine contrast agents with low tube voltage and chest CT by using the conventional concentration iodine contrast agents with the conventional tube voltage; The secondary endpoint is optimizing chest CT protocol using an iodine contrast agent.",[167],"Pulmonary Disease","2024-07-23",{"date":170,"type":171},"2024-07-25","ACTUAL",{"date":173,"type":171},"2023-11-24",{"date":175,"type":161},"2024-11",{"name":143,"class":6},6]