Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D000077274', 'term': 'Nasopharyngeal Carcinoma'}], 'ancestors': [{'id': 'D002277', 'term': 'Carcinoma'}, {'id': 'D009375', 'term': 'Neoplasms, Glandular and Epithelial'}, {'id': 'D009370', 'term': 'Neoplasms by Histologic Type'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D009303', 'term': 'Nasopharyngeal Neoplasms'}, {'id': 'D010610', 'term': 'Pharyngeal Neoplasms'}, {'id': 'D010039', 'term': 'Otorhinolaryngologic Neoplasms'}, {'id': 'D006258', 'term': 'Head and Neck Neoplasms'}, {'id': 'D009371', 'term': 'Neoplasms by Site'}, {'id': 'D009302', 'term': 'Nasopharyngeal Diseases'}, {'id': 'D010608', 'term': 'Pharyngeal Diseases'}, {'id': 'D009057', 'term': 'Stomatognathic Diseases'}, {'id': 'D010038', 'term': 'Otorhinolaryngologic Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D011878', 'term': 'Radiotherapy'}, {'id': 'D001241', 'term': 'Aspirin'}], 'ancestors': [{'id': 'D013812', 'term': 'Therapeutics'}, {'id': 'D012459', 'term': 'Salicylates'}, {'id': 'D062385', 'term': 'Hydroxybenzoates'}, {'id': 'D010636', 'term': 'Phenols'}, {'id': 'D001555', 'term': 'Benzene Derivatives'}, {'id': 'D006841', 'term': 'Hydrocarbons, Aromatic'}, {'id': 'D006844', 'term': 'Hydrocarbons, Cyclic'}, {'id': 'D006838', 'term': 'Hydrocarbons'}, {'id': 'D009930', 'term': 'Organic Chemicals'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE2'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL', 'interventionModelDescription': 'The patients eligible are divided randomly. All the patients will receive concurrent chemoradiotherapy. The cases in the Experimental Group will receive daily aspirin of 75mg.'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 184}}, 'statusModule': {'overallStatus': 'UNKNOWN', 'lastKnownStatus': 'NOT_YET_RECRUITING', 'startDateStruct': {'date': '2018-01-01', 'type': 'ESTIMATED'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2017-10', 'completionDateStruct': {'date': '2024-09-30', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2017-10-25', 'studyFirstSubmitDate': '2017-09-13', 'studyFirstSubmitQcDate': '2017-09-20', 'lastUpdatePostDateStruct': {'date': '2017-10-26', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2017-09-25', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2024-09-30', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Distant-metastasis-free survival', 'timeFrame': '5 years after diagnosis', 'description': 'The percentage of patients of a data set who survive without distant metastasis after a defined period of time from pathologic diagnosis'}], 'secondaryOutcomes': [{'measure': 'Overall survival', 'timeFrame': '5 years after diagnosis', 'description': 'The percentage of patients of a data set who survive after a defined period of time from pathologic diagnosis'}, {'measure': 'Aspirin-related toxicities', 'timeFrame': '5 years after diagnosis', 'description': 'Incidence of aspirin-related toxicities such as gastrointestinal bleeding and liver dysfunction'}]}, 'oversightModule': {'oversightHasDmc': True, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['nasopharyngeal carcinoma', 'N2-3 disease', 'distant metastasis', 'aspirin', 'survival'], 'conditions': ['Nasopharyngeal Carcinoma']}, 'descriptionModule': {'briefSummary': 'Nasopharyngeal carcinoma (NPC) is one of the most common maligancies of China. In the era of intensity-modulated radiotherapy (IMRT), the 5-year overall survival (OS) has now reached 85.0% or more. However, even after chemoradiation, the 5-year distant-metastasis rate of patients with N2-3 NPC is still 36.7%. Aspirin is proven in lab and clinical studies to have the abilities of inhibiting the inflammation which could enhance metastasis of breast and colorectal cancers. And before this study, it was discovered that regular aspirin intake might be associated with distant-metastasis-free survival (MFS) and OS independently. So this Phase 2 trial was conducted to validate the impact of aspirin on prognosis of N2-3 NPC.', 'detailedDescription': 'Nasopharyngeal carcinoma (NPC) is one of the most common maligancies of China. In the era of intensity-modulated radiotherapy (IMRT), the 5-year overall survival (OS) has now reached 85.0% or more. However, the prognosis of the patients with late N (N2-3) diseases remains poor. Even after chemoradiation, the 5-year distant-metastasis rate of these patients is nearly 36.7%. Additionally, these patients occupies about 30.0% of the whole NPC population. To improve the prognosis of the patients with N2-3 NPC, there is a need to explore a new, practical and effective method to eliminate the distant metastasis.\n\nAspirin is proven in lab and clinical studies to have the abilities of inhibiting the inflammation which could enhance metastasis of many malignant tumors, such as breast and colorectal cancers. And before this study, patients with N2-3 nonmetastatic NPC between 2008 and 2011 were retrospectively analyzed, to discovered that regular aspirin intake might be associated with distant-metastasis-free survival (MFS) and OS independently. So this Phase 2 randomized controlled trial was conducted to validate the impact of aspirin on prognosis of N2-3 NPC.\n\nThis study aim to enroll patients with T1-4N2-3M0 NPC. All the patients will be treated with IMRT and concurrent chemotherapy of the PF (Nedaplatin + 5-flurouracil) regimen. After randomization, patients in the Experimental Group will also receive daily aspirin of 75mg. The 5-year MFS is the primary endpoint. And the 5-year OS and aspirin-related toxicities are the secondary endponits.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '70 Years', 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Pathologic dianosis of nasopharyngeal carcinoma\n* Stage of T1-4N2-3M0 (UICC/AJCC classification ver. 7)\n* 18-70 years old\n* Karnofsky performance score \\> 70\n\nExclusion Criteria:\n\n* Distant metastasis before or during radiotherapy\n* Severe dysfunctions of liver, kidney, lung, heart of bone marrow which are not fit for radiotherapy\n* Prior malignancies\n* Prior history of radiotherapy, chemotherapy or monoclonal antibody therapy\n* Participation of other drug trials within 3 months\n* Regular use of aspirin before dianosis\n* Contraindication or allergy of aspirin\n* Patients who are considered by the researchers not suitable to participate this trial'}, 'identificationModule': {'nctId': 'NCT03290820', 'briefTitle': 'Aspirin Improve Survival of N2-3 Nasopharyngeal Carcinoma Patients', 'organization': {'class': 'OTHER', 'fullName': 'Sun Yat-sen University'}, 'officialTitle': 'Aspirin Improve Survival of Patients With N2-3 Nasopharyngeal Carcinoma: A Phase 2 Prospective Randomized Controlled Trial', 'orgStudyIdInfo': {'id': '2017-FXY-067'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'ACTIVE_COMPARATOR', 'label': 'Controlled Group', 'description': 'The patients in the Controlled Group are allocated to receive radiotherapy and concurrent chemotherapy.', 'interventionNames': ['Radiation: Radiotherapy', 'Drug: Concurrent chemotherapy']}, {'type': 'EXPERIMENTAL', 'label': 'Experimental Group', 'description': 'The patients in the Experimental Group are allocated to receive radiotherapy and concurrent chemotherapy plus daily aspirin.', 'interventionNames': ['Radiation: Radiotherapy', 'Drug: Concurrent chemotherapy', 'Drug: Aspirin']}], 'interventions': [{'name': 'Radiotherapy', 'type': 'RADIATION', 'description': 'Technique: intensity-modulated radiotherapy; Dose: GTVnx 6810cGy/30Fr, GTVnd 6400-6600cGy/30Fr, CTV1 6000cGy, CTV2 5400cGy.', 'armGroupLabels': ['Controlled Group', 'Experimental Group']}, {'name': 'Concurrent chemotherapy', 'type': 'DRUG', 'description': 'Nedaplatin 80mg/m2 d1+5-flurouracil 500mg/m2 d2-5, every 3 weeks; a total of 2-3 cycles.', 'armGroupLabels': ['Controlled Group', 'Experimental Group']}, {'name': 'Aspirin', 'type': 'DRUG', 'description': 'Daily aspirin of 75mg, from the starting date of radiotherapy.', 'armGroupLabels': ['Experimental Group']}]}, 'contactsLocationsModule': {'locations': [{'zip': '510060', 'city': 'Guangzhou', 'state': 'Guangdong', 'country': 'China', 'contacts': [{'name': 'Hui Chang, M.D', 'role': 'CONTACT', 'email': 'changhui@sysucc.org.cn', 'phone': '86-020-87343374'}, {'name': 'Chen Chen, M.D', 'role': 'CONTACT', 'email': 'chenchen@sysucc.org.cn'}, {'name': 'Yun-fei Xia, M.D', 'role': 'PRINCIPAL_INVESTIGATOR'}], 'facility': 'Sun Yat-sen University Cancer Center', 'geoPoint': {'lat': 23.11667, 'lon': 113.25}}], 'centralContacts': [{'name': 'Yun-fei Xia, M.D', 'role': 'CONTACT', 'email': 'xiayf@sysucc.org.cn', 'phone': '86-13602805461'}, {'name': 'Hui Chang, M.D', 'role': 'CONTACT', 'email': 'changhui@sysucc.org.cn', 'phone': '86-020-87343374'}], 'overallOfficials': [{'name': 'Yun-fei Xia, M.D', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Sun Yat-sen University'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Sun Yat-sen University', 'class': 'OTHER'}, 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Professor', 'investigatorFullName': 'Yun-fei Xia', 'investigatorAffiliation': 'Sun Yat-sen University'}}}}