[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100594754":3},{"organization":4,"armGroups":7,"interventions":34,"overallOfficials":60,"centralContacts":65,"locations":74,"responsibleParty":89,"collaborators":11,"id":92,"slug":93,"hasResults":94,"nctId":95,"briefTitle":96,"officialTitle":97,"acronym":11,"eligibilityCriteria":98,"healthyVolunteers":94,"sex":99,"minAge":100,"maxAge":101,"enrollmentInfo":102,"targetDuration":11,"studyType":105,"phases":106,"briefSummary":108,"conditions":109,"keywords":111,"overallStatus":115,"whyStopped":11,"lastUpdateSubmitDate":116,"lastUpdatePostDateStruct":117,"startDateStruct":120,"completionDateStruct":122,"leadSponsor":124,"locationsCount":125},{"fullName":5,"class":6},"Changhai Hospital","OTHER",[8,14,18,22,26,30],{"label":9,"type":10,"description":11,"interventionNames":12},"ABC group","EXPERIMENTAL",null,[13],"Procedure: ABC suction sequence",{"label":15,"type":10,"description":11,"interventionNames":16},"ACB group",[17],"Procedure: ACB suction sequence",{"label":19,"type":10,"description":11,"interventionNames":20},"BAC group",[21],"Procedure: BAC suction sequence",{"label":23,"type":10,"description":11,"interventionNames":24},"BCA group",[25],"Procedure: BCA suction sequence",{"label":27,"type":10,"description":11,"interventionNames":28},"CAB group",[29],"Procedure: CAB suction sequence",{"label":31,"type":10,"description":11,"interventionNames":32},"CBA group",[33],"Procedure: CBA suction sequence",[35,40,44,48,52,56],{"type":36,"name":37,"description":38,"armGroupLabels":39,"otherNames":11},"PROCEDURE","ABC suction sequence","Suction sampling should be conducted in the sequence of dry-suction, slow-pull and wet-suction.",[9],{"type":36,"name":41,"description":42,"armGroupLabels":43,"otherNames":11},"ACB suction sequence","Suction sampling should be conducted in the sequence of dry-suction, wet-suction and slow-pull.",[15],{"type":36,"name":45,"description":46,"armGroupLabels":47,"otherNames":11},"BAC suction sequence","Suction sampling should be conducted in the sequence of slow-pull, dry-suction and wet-suction.",[19],{"type":36,"name":49,"description":50,"armGroupLabels":51,"otherNames":11},"BCA suction sequence","Suction sampling should be conducted in the sequence of slow-pull, wet-suction and dry-suction.",[23],{"type":36,"name":53,"description":54,"armGroupLabels":55,"otherNames":11},"CAB suction sequence","Suction sampling should be conducted in the sequence of wet-suction, dry-suction and slow-pull.",[27],{"type":36,"name":57,"description":58,"armGroupLabels":59,"otherNames":11},"CBA suction sequence","Suction sampling should be conducted in the sequence of wet-suction, slow-pull and dry-suction.",[31],[61],{"name":62,"affiliation":63,"role":64},"Zhao Shen Li, M.D","Department of Gastroenterology, Changhai Hospital, Naval Medical University (Second Military Medical University), shanghai, China","PRINCIPAL_INVESTIGATOR",[66,71],{"name":67,"role":68,"phone":69,"phoneExt":11,"email":70},"Jia Yi Ma, M.D","CONTACT","+8613621819595","504043536@qq.com",{"name":72,"role":68,"phone":11,"phoneExt":11,"email":73},"Kai Xuan Wang, M.D","wangkaixuan224007@163.com",[75],{"facility":5,"status":11,"city":76,"state":77,"zip":78,"country":79,"countryCode":80,"cosmosGeoPoint":81,"geoPoint":86,"contacts":87},"Shanghai","Shanghai Municipality","200433","China","CN",{"type":82,"coordinates":83},"Point",[84,85],121.45806,31.22222,{"lat":85,"lon":84},[88],{"name":67,"role":68,"phone":69,"phoneExt":11,"email":70},{"type":64,"investigatorFullName":90,"investigatorTitle":91,"investigatorAffiliation":5,"oldNameTitle":11,"oldOrganization":11},"Zhaoshen Li","Department of Gastroenterology, Changhai Hospital","100594754","the-22g-trident-needle-combined-with-different-aspiration-techniques-for-endoscopic-ultrasound-guided-fine-needle-biopsy-100594754",false,"NCT07023562","The 22G Trident Needle Combined With Different Aspiration Techniques for Endoscopic Ultrasound-guided Fine-needle Biopsy","Comparing the Sample Quality of 22G Trident Needle Combined With Different Aspiration Techniques in EUS-Guided Fine-Needle Biopsy of Pancreatic Solid Lesions: A Randomized Controlled Multicenter Clinical Study","Inclusion Criteria:\n\n* (Before the trial, subjects must meet all of the requirements listed below in order to be enrolled)\n\n  1. 18-80 years old (inclusive), male and female;\n  2. patients with pancreatic solid mass \\> 1cm detected by CT\u002FMRI\u002FPET-CT or EUS and requiring EUS-FNB diagnosis.\n  3. written informed consent was obtained.\n\nExclusion Criteria:\n\n* (Before the trial, participants could not be enrolled if they met any of the following requirements)\n\n  1. contraindications to endoscopy, such as severe cardiovascular and cerebrovascular diseases;\n  2. bleeding coagulation dysfunction (prothrombin international normalized ratio ≥1.5, platelet count ≤ 50 000) or use of antiplatelet drugs;\n  3. confirmed pregnancy or possible pregnancy;\n  4. pathological diagnosis has been obtained by other methods;\n  5. refuse to participate in the study, are participating in another observational clinical trial, or have participated in another clinical trial within 60 days.\n  6. other situations where EUS-FNB could not be performed.","ALL","18 Years","80 Years",{"count":103,"type":104},270,"ESTIMATED","INTERVENTIONAL",[107],"NA","The goal of this clinical study is to compare the tissue adequacy, cellularity, blood contamination, accuracy, sensitivity, specificity of the 22G Trident needle combined with three different aspiration techniques (dry-suction, wet-suction, and slow-pull) in Endoscopic ultrasound-guided fine-needle biopsy for solid pancreatic lesions.",[110],"Pancreatic Diseases",[112,113,114],"EUS-FNB","solid pancreatic lesion","sample processing","NOT_YET_RECRUITING","2025-06-15",{"date":118,"type":119},"2025-06-17","ACTUAL",{"date":121,"type":104},"2025-06-25",{"date":123,"type":104},"2027-05-26",{"name":5,"class":6},1]