Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D006258', 'term': 'Head and Neck Neoplasms'}], 'ancestors': [{'id': 'D009371', 'term': 'Neoplasms by Site'}, {'id': 'D009369', 'term': 'Neoplasms'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D000068579', 'term': 'Celecoxib'}], 'ancestors': [{'id': 'D000096926', 'term': 'Benzenesulfonamides'}, {'id': 'D013449', 'term': 'Sulfonamides'}, {'id': 'D000577', 'term': 'Amides'}, {'id': 'D009930', 'term': 'Organic Chemicals'}, {'id': 'D001555', 'term': 'Benzene Derivatives'}, {'id': 'D006841', 'term': 'Hydrocarbons, Aromatic'}, {'id': 'D006844', 'term': 'Hydrocarbons, Cyclic'}, {'id': 'D006838', 'term': 'Hydrocarbons'}, {'id': 'D013450', 'term': 'Sulfones'}, {'id': 'D013457', 'term': 'Sulfur Compounds'}, {'id': 'D011720', 'term': 'Pyrazoles'}, {'id': 'D001393', 'term': 'Azoles'}, {'id': 'D006573', 'term': 'Heterocyclic Compounds, 1-Ring'}, {'id': 'D006571', 'term': 'Heterocyclic Compounds'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE3'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'DOUBLE', 'whoMasked': ['PARTICIPANT', 'OUTCOMES_ASSESSOR']}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 122}}, 'statusModule': {'overallStatus': 'UNKNOWN', 'lastKnownStatus': 'ACTIVE_NOT_RECRUITING', 'startDateStruct': {'date': '2006-04'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2008-01', 'completionDateStruct': {'date': '2009-08', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2008-01-16', 'studyFirstSubmitDate': '2008-01-16', 'studyFirstSubmitQcDate': '2008-01-16', 'lastUpdatePostDateStruct': {'date': '2008-01-29', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2008-01-29', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2007-08', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'efficacy of celecoxib (response rate and local control)', 'timeFrame': '30 months'}], 'secondaryOutcomes': [{'measure': 'toxicity of celecoxib', 'timeFrame': '30 months'}]}, 'oversightModule': {'oversightHasDmc': True}, 'conditionsModule': {'keywords': ['COX2 inhibitor', 'head and neck cancer', 'chemoradiation'], 'conditions': ['Head and Neck Cancer']}, 'descriptionModule': {'briefSummary': 'chemotherapy- and radiotherapy-induced oral mucositis represents a therapeutic challenge frequently encountered in cancer patients.This side effect causes significant morbidity and may delay or interrupt the treatment plan, as well reduce therapeutic index. cyclo-oxygenase 2 (COX-2) is an inducible enzyme primarily expressed in inflamed tissues and tumor. COX-2 inhibitors have shown promise as radio- and chemosensitizer and reduce radio-induced toxicities.\n\nwe have conducted a phase III, randomized double blind clinical trial to evaluate the toxicity and efficacy of celecoxib, a selective COX-2 inhibitor, administered concurrently with chemotherapy, and radiation for locally advanced head and neck cancer.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '20 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* stage III/IV (locally advanced) carcinoma of oropharynx, oral cavity, hypopharynx, larynx, or nasopharynx\n* primary treatment with chemoradiation\n\nExclusion Criteria:\n\n* distant metastasis\n* incomplete treatment\n* adjuvant chemoradiation after surgery without apparent tumor'}, 'identificationModule': {'nctId': 'NCT00603759', 'briefTitle': 'COX-2 Inhibitor With Concurrent Chemoradiation in Locally Advanced Head & Neck Carcinoma', 'organization': {'class': 'OTHER', 'fullName': 'Tehran University of Medical Sciences'}, 'officialTitle': 'the Role of COX-2 Inhibitor(CELECOXIB) in Combination With Chemoradiation in Locally Advanced Head & Neck Carcinoma, Phase III Randomized Clinical Trial', 'orgStudyIdInfo': {'id': '3058'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'ACTIVE_COMPARATOR', 'label': '1', 'interventionNames': ['Drug: celecoxib']}, {'type': 'PLACEBO_COMPARATOR', 'label': '2', 'interventionNames': ['Drug: placebo']}], 'interventions': [{'name': 'celecoxib', 'type': 'DRUG', 'description': '100 mg qid', 'armGroupLabels': ['1']}, {'name': 'placebo', 'type': 'DRUG', 'description': '1 cap qid', 'armGroupLabels': ['2']}]}, 'contactsLocationsModule': {'locations': [{'zip': '1419733141', 'city': 'Tehran', 'state': 'Tehran Province', 'country': 'Iran', 'facility': 'Department of Chemoradiation', 'geoPoint': {'lat': 35.69439, 'lon': 51.42151}}], 'overallOfficials': [{'name': 'Mahdi Aghili, MD', 'role': 'STUDY_CHAIR', 'affiliation': 'cancer institute center'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Tehran University of Medical Sciences', 'class': 'OTHER'}, 'collaborators': [{'name': 'department of radiation oncology', 'class': 'AMBIG'}], 'responsibleParty': {'oldNameTitle': 'Dr mahdi Aghili', 'oldOrganization': 'department of radiation and oncology'}}}}