Nctid:
NCT06614179
Payload:
{"hasResults"=>false, "derivedSection"=>{"miscInfoModule"=>{"versionHolder"=>"2024-10-04"}, "conditionBrowseModule"=>{"meshes"=>[{"id"=>"D000000008", "term"=>"Abdominal Neoplasms"}], "ancestors"=>[{"id"=>"D000009371", "term"=>"Neoplasms by Site"}, {"id"=>"D000009369", "term"=>"Neoplasms"}], "browseLeaves"=>[{"id"=>"M7", "name"=>"Abdominal Neoplasms", "asFound"=>"Abdominal Neoplasm", "relevance"=>"HIGH"}], "browseBranches"=>[{"name"=>"Neoplasms", "abbrev"=>"BC04"}, {"name"=>"All Conditions", "abbrev"=>"All"}]}}, "protocolSection"=>{"designModule"=>{"studyType"=>"OBSERVATIONAL", "designInfo"=>{"timePerspective"=>"RETROSPECTIVE", "observationalModel"=>"CASE_ONLY"}, "enrollmentInfo"=>{"type"=>"ESTIMATED", "count"=>100000}, "patientRegistry"=>false}, "statusModule"=>{"overallStatus"=>"RECRUITING", "startDateStruct"=>{"date"=>"2024-07-01", "type"=>"ACTUAL"}, "expandedAccessInfo"=>{"hasExpandedAccess"=>false}, "statusVerifiedDate"=>"2024-09", "completionDateStruct"=>{"date"=>"2029-12-31", "type"=>"ESTIMATED"}, "lastUpdateSubmitDate"=>"2024-09-25", "studyFirstSubmitDate"=>"2024-09-01", "studyFirstSubmitQcDate"=>"2024-09-25", "lastUpdatePostDateStruct"=>{"date"=>"2024-09-26", "type"=>"ACTUAL"}, "studyFirstPostDateStruct"=>{"date"=>"2024-09-26", "type"=>"ACTUAL"}, "primaryCompletionDateStruct"=>{"date"=>"2029-12-31", "type"=>"ESTIMATED"}}, "outcomesModule"=>{"primaryOutcomes"=>[{"measure"=>"Whether or not there is a diagnosis of abdominal tumor questionnaire", "timeFrame"=>"first visited at baseline", "description"=>"Whether or not there is a diagnosis of abdominal tumor"}]}, "oversightModule"=>{"isFdaRegulatedDrug"=>false, "isFdaRegulatedDevice"=>false}, "conditionsModule"=>{"conditions"=>["Abdominal Neoplasm"]}, "descriptionModule"=>{"briefSummary"=>"Abdominal noncontrast scan and contrast-enhanced CT were used to establish a screening and diagnostic model for abdominal tumors", "detailedDescription"=>"Secondary objective: To establish a grading model of abdominal tumors based on clinical indicators Exploratory Objective: To include CT scans in large-scale non-tumor populations for validation and to improve model accuracy Certainty"}, "eligibilityModule"=>{"sex"=>"ALL", "stdAges"=>["ADULT", "OLDER_ADULT"], "maximumAge"=>"75 years", "minimumAge"=>"18 years", "samplingMethod"=>"NON_PROBABILITY_SAMPLE", "studyPopulation"=>"Patients with abdominal tumors or Non-tumor population", "healthyVolunteers"=>true, "eligibilityCriteria"=>"Inclusion Criteria:\n\n* Patients with abdominal tumors:\n* all patients were pathologically diagnosed with abdominal tumors;\n* The clinical case data of all patients were complete, and complete follow-up was obtained, with clear information on medical visits, operation time and survival status within 2 years. If the cause of death is unknown, it will be recorded as censored data;\n* All patients had no history of active abdominal bleeding, no serious infection or other abdominal diseases that affected the observation of CT imaging within 3 months before surgery.\n* Non-tumor population:\n* all patients have complete clinical case data, complete abdominal CT, no history of malignant tumors, no serious infections or other abdominal diseases that affect the diagnosis and observation of CT imaging.\n\nExclusion Criteria:\n\n* Cases in which contrast-enhanced or noncontrast CT images show unclear lesions, with significant noise and artifacts;"}, "identificationModule"=>{"nctId"=>"NCT06614179", "briefTitle"=>"A Pan-cancer Screening and Diagnosis Model Based on Abdominal CT Was Established", "organization"=>{"class"=>"OTHER", "fullName"=>"Zhejiang Cancer Hospital"}, "officialTitle"=>"A Pan-cancer Screening and Diagnosis Model Based on Abdominal CT Was Established", "orgStudyIdInfo"=>{"id"=>"IIT-2024-279"}}, "contactsLocationsModule"=>{"locations"=>[{"zip"=>"310000", "city"=>"Hangzhou", "state"=>"Zhejiang", "status"=>"RECRUITING", "country"=>"China", "contacts"=>[{"name"=>"Xiangdong Cheng, PhD.", "role"=>"CONTACT", "email"=>"chengxd516@126.com", "phone"=>"+0086-0571-88128041"}], "facility"=>"Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital)", "geoPoint"=>{"lat"=>30.29365, "lon"=>120.16142}}, {"zip"=>"310022", "city"=>"Hangzhou", "state"=>"Zhejiang", "status"=>"RECRUITING", "country"=>"China", "contacts"=>[{"name"=>"Pengfei Yu, MD，PhD", "role"=>"CONTACT", "email"=>"ypfzmu@163.com", "phone"=>"+86-571-88128031"}, {"name"=>"Xiangdong Cheng, MD，PhD", "role"=>"PRINCIPAL_INVESTIGATOR"}, {"name"=>"Yu Pengfei, MD，PhD", "role"=>"SUB_INVESTIGATOR"}], "facility"=>"Zhejiang Cancer Hospital；Cancer hospital of the university of chinese academy of sciences", "geoPoint"=>{"lat"=>30.29365, "lon"=>120.16142}}], "centralContacts"=>[{"name"=>"Xiangdong Cheng", "role"=>"CONTACT", "email"=>"Chengxd516@126.com", "phone"=>"0086-571-881280"}, {"name"=>"Can Hu", "role"=>"CONTACT", "email"=>"chengxd@zjcc.org.cn", "phone"=>"13968032995"}], "overallOfficials"=>[{"name"=>"Xiangdong Cheng", "role"=>"PRINCIPAL_INVESTIGATOR", "affiliation"=>"Zhejiang Cancer Hospital"}]}, "ipdSharingStatementModule"=>{"infoTypes"=>["STUDY_PROTOCOL"], "ipdSharing"=>"YES", "description"=>"Abdominal noncontrast scan and contrast-enhanced CT were used to establish a screening and diagnostic model for abdominal tumors"}, "sponsorCollaboratorsModule"=>{"leadSponsor"=>{"name"=>"Xiangdong Cheng", "class"=>"OTHER"}, "responsibleParty"=>{"type"=>"SPONSOR_INVESTIGATOR", "investigatorTitle"=>"Professor", "investigatorFullName"=>"Xiangdong Cheng", "investigatorAffiliation"=>"Zhejiang Cancer Hospital"}}}}
