Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D002289', 'term': 'Carcinoma, Non-Small-Cell Lung'}], 'ancestors': [{'id': 'D002283', 'term': 'Carcinoma, Bronchogenic'}, {'id': 'D001984', 'term': 'Bronchial Neoplasms'}, {'id': 'D008175', 'term': 'Lung Neoplasms'}, {'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': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'RETROSPECTIVE', 'observationalModel': 'COHORT'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 300}}, 'statusModule': {'overallStatus': 'UNKNOWN', 'lastKnownStatus': 'ACTIVE_NOT_RECRUITING', 'startDateStruct': {'date': '2010-06'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2010-07', 'completionDateStruct': {'date': '2011-07', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2010-07-27', 'studyFirstSubmitDate': '2010-06-29', 'studyFirstSubmitQcDate': '2010-07-14', 'lastUpdatePostDateStruct': {'date': '2010-07-29', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2010-07-15', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2010-07', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Determine the incidence of EGFR (Epidermal growth factor ) and KRAS (Kirsten ras sarcoma viral oncogene homolog ) mutations in 300 NSCLC (non small cell lung cancer) patients treated with gefitinib or erlotinib', 'timeFrame': '1 year'}], 'secondaryOutcomes': [{'measure': 'Investigate the association of clinical features such as sex, age, smoking history and histology with oncogenic alterations.', 'timeFrame': '1 year'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'conditions': ['Non Small Cell Lung Cancer']}, 'descriptionModule': {'briefSummary': 'Aim of the present retrospective study is to evaluate molecular factors of primary resistance to tyrosine kinase inhibitors in metastatic non small cell lung cancer (NSCLC) patients. The investigators assess first, the incidence of epidermal growth factor receptor (EGFR) and Kirsten ras sarcoma viral oncogene homolog (KRAS) mutations, SOS and hepatocyte growth factor (HGF) expression, anaplastic lymphoma kinase (ALK) translocation and expression and, secondly, the investigators correlate molecular markers with clinical features and outcome in terms of response rate, progression free survival and overall survival.', 'detailedDescription': 'Non small cell lung cancer patients.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'non small cell lung cancer patients treated with gefitinib or erlotinib', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Histologically confirmed diagnosis of NSCLC (non small cell lung cancer) with available tumor tissue for mutational analysis\n* Metastatic disease treated with gefitinib or erlotinib\n* Presence of at least one measurable lesion according to RECIST criteria\n\nExclusion Criteria:\n\n* No tumor tissue available\n* No clinical data available'}, 'identificationModule': {'nctId': 'NCT01163058', 'briefTitle': 'Tyrosine Kinase Inhibitors In Metastatic Non Small Cell Lung Cancer', 'organization': {'class': 'OTHER', 'fullName': 'Istituto Clinico Humanitas'}, 'officialTitle': 'Retrospective Analysis Evaluating Molecular Factors of Primary Resistance to Tyrosine Kinase Inhibitors in Metastatic Non Small Cell Lung Cancer Patients', 'orgStudyIdInfo': {'id': 'ONC/OSS-01/2010'}}, 'contactsLocationsModule': {'locations': [{'zip': '20059', 'city': 'Rozzano', 'state': 'Milano', 'country': 'Italy', 'facility': 'Istituto Clinico Humanitas', 'geoPoint': {'lat': 45.38193, 'lon': 9.1559}}], 'overallOfficials': [{'name': 'Armando Santoro, MD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Istituto Clinico Humanitas'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Istituto Clinico Humanitas', 'class': 'OTHER'}, 'responsibleParty': {'oldNameTitle': 'Armando Santoro, MD', 'oldOrganization': 'Istituto Clinico Humanitas'}}}}