Ignite Creation Date:
2025-12-24 @ 1:30 PM
Ignite Modification Date:
2026-01-01 @ 4:56 AM
Study NCT ID:
NCT02185495
Status:
UNKNOWN
Last Update Posted:
2014-12-18
First Post:
2014-07-05
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Screening for Early Lung Cancer in Shanghai, China
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D008175', 'term': 'Lung Neoplasms'}], 'ancestors': [{'id': 'D012142', 'term': 'Respiratory Tract Neoplasms'}, {'id': 'D013899', 'term': 'Thoracic Neoplasms'}, {'id': 'D009371', 'term': 'Neoplasms by Site'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D008171', 'term': 'Lung Diseases'}, {'id': 'D012140', 'term': 'Respiratory Tract Diseases'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE2'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'SCREENING', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 3000}}, 'statusModule': {'overallStatus': 'UNKNOWN', 'lastKnownStatus': 'RECRUITING', 'startDateStruct': {'date': '2014-07'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2014-11', 'completionDateStruct': {'date': '2017-09', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2014-12-16', 'studyFirstSubmitDate': '2014-07-05', 'studyFirstSubmitQcDate': '2014-07-05', 'lastUpdatePostDateStruct': {'date': '2014-12-18', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2014-07-09', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2017-09', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'The sensitivities of low-dose computed tomography and low-dose computed tomography with computer aided detection in detecting early lung cancer', 'timeFrame': '24months', 'description': 'A questionaire will be recorded for each subject, including demographics, smoking history and disease history, etc. If a pulmonary nodule was found, the location, shape, size, margin and density will be recorded.\n\nA subject with a suspected malignant nodule, which was detected either by a radiologist or computed-aiding detection software, will refer to a physician for further management.\n\nFinally, the sensitivities of radiologist or software detection will be calculated.'}], 'secondaryOutcomes': [{'measure': 'The false positive rates between low-dose computed tomography and low-dose computed tomography with computer aided detection will be compared', 'timeFrame': '24months'}, {'measure': 'Nodule detection rate', 'timeFrame': '6 months'}]}, 'oversightModule': {'oversightHasDmc': True}, 'conditionsModule': {'conditions': ['Lung Cancer']}, 'descriptionModule': {'briefSummary': 'Imaging procedures including chest X-ray and low-dose computed tomography may be effective in lung cancer early detection. Yet it is unknown whether low-dose computed tomography combined with computer aided detection （CAD) is more effective than LDCT in screening of early lung cancer.', 'detailedDescription': 'The randomized clinical trial is to investigate and compare the effectiveness of CAD-guided low-dose computed tomography and low-dose computed tomography in lung cancer screening for community individuals in Shanghai, China. Thus, an imaging protocol which can detect early lung cancer in asymptomatic high risk patients will be proposed.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '74 Years', 'minimumAge': '35 Years', 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Age of 55 to 74 years; smoking history of at least 30 pack-years; and if former smoker, have quit within 15 years\n* Age 50 or older ,20 or more pack-year history of smoking, and one additional risk factor (occupational exposure, residential radon exposure, cancer history, family history of lung cancer, history of lung disease)\n* Age 35 and one additional risk factor\n* Ability to accept LDCT examination and sign informed consent form\n\nExclusion Criteria:\n\n* Individuals with any symptoms suggestive of lung cancer （e.g., vigorous coughing, chest pain, weight loss, blood-stained sputum）\n* Individuals with acute pulmonary abnormalities or those in poor health conditions or those have metallic implants or devices in the chest or back will be excluded due to the potential impact on the results as well as difficulty of acquiring the images.\n* Pregnant women'}, 'identificationModule': {'nctId': 'NCT02185495', 'briefTitle': 'Screening for Early Lung Cancer in Shanghai, China', 'organization': {'class': 'OTHER', 'fullName': 'Shanghai Changzheng Hospital'}, 'officialTitle': 'Screening and Diagnosing for Early Lung Cancer in Shanghai Communities With Imaging Procedures', 'orgStudyIdInfo': {'id': '13411950100'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'High-risk individuals', 'description': 'The elder and heavy smokers, which are high-risk individuals for early lung cancer. These subjects will be examined using "Observer nodule detection" and " Computer-aided nodule detection".', 'interventionNames': ['Behavioral: Observer nodule detection', 'Device: Computer-aided nodule detection']}], 'interventions': [{'name': 'Observer nodule detection', 'type': 'BEHAVIORAL', 'description': 'Radiologists will detect the nodules.', 'armGroupLabels': ['High-risk individuals']}, {'name': 'Computer-aided nodule detection', 'type': 'DEVICE', 'description': 'Computed-aided detection (CAD) software will be used to detect the nodules.', 'armGroupLabels': ['High-risk individuals']}]}, 'contactsLocationsModule': {'locations': [{'zip': '200003', 'city': 'Shanghai', 'state': 'Shanghai Municipality', 'status': 'RECRUITING', 'country': 'China', 'contacts': [{'name': 'Shiyuan Liu, Prof.MD.PhD.', 'role': 'CONTACT', 'email': 'cjr.liushiyuan@vip.163.com', 'phone': '+86-13761304518'}, {'name': 'ShiYuan Liu, Prof.MD.PhD.', 'role': 'PRINCIPAL_INVESTIGATOR'}, {'name': 'Ying Zhou, MD.', 'role': 'SUB_INVESTIGATOR'}], 'facility': 'Changzheng Hospital', 'geoPoint': {'lat': 31.22222, 'lon': 121.45806}}], 'centralContacts': [{'name': 'Shiyuan Liu, MD', 'role': 'CONTACT', 'email': 'cjr.liushiyuan@vip.163.com', 'phone': '+86-13761304518'}], 'overallOfficials': [{'name': 'Shiyuan Liu, MD', 'role': 'STUDY_DIRECTOR', 'affiliation': 'Radiology Department of Shanghai Changzheng Hospital'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Shanghai Changzheng Hospital', 'class': 'OTHER'}, 'collaborators': [{'name': 'Shanghai Zhongshan Hospital', 'class': 'OTHER'}, {'name': 'Shanghai Pulmonary Hospital, Shanghai, China', 'class': 'OTHER'}, {'name': 'Fudan University', 'class': 'OTHER'}, {'name': 'Ruijin Hospital', 'class': 'OTHER'}, {'name': 'Shanghai Public Health Clinical Center', 'class': 'OTHER_GOV'}], 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Shanghai Changzheng Hospital', 'investigatorFullName': 'Liu ShiYuan', 'investigatorAffiliation': 'Shanghai Changzheng Hospital'}}}}