Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D013274', 'term': 'Stomach Neoplasms'}], 'ancestors': [{'id': 'D005770', 'term': 'Gastrointestinal Neoplasms'}, {'id': 'D004067', 'term': 'Digestive System Neoplasms'}, {'id': 'D009371', 'term': 'Neoplasms by Site'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D004066', 'term': 'Digestive System Diseases'}, {'id': 'D005767', 'term': 'Gastrointestinal Diseases'}, {'id': 'D013272', 'term': 'Stomach Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D017239', 'term': 'Paclitaxel'}, {'id': 'D000096662', 'term': 'Ramucirumab'}], 'ancestors': [{'id': 'D043823', 'term': 'Taxoids'}, {'id': 'D043822', 'term': 'Cyclodecanes'}, {'id': 'D003516', 'term': 'Cycloparaffins'}, {'id': 'D006840', 'term': 'Hydrocarbons, Alicyclic'}, {'id': 'D006844', 'term': 'Hydrocarbons, Cyclic'}, {'id': 'D006838', 'term': 'Hydrocarbons'}, {'id': 'D009930', 'term': 'Organic Chemicals'}, {'id': 'D004224', 'term': 'Diterpenes'}, {'id': 'D013729', 'term': 'Terpenes'}, {'id': 'D061067', 'term': 'Antibodies, Monoclonal, Humanized'}, {'id': 'D000911', 'term': 'Antibodies, Monoclonal'}, {'id': 'D000906', 'term': 'Antibodies'}, {'id': 'D007136', 'term': 'Immunoglobulins'}, {'id': 'D007162', 'term': 'Immunoproteins'}, {'id': 'D001798', 'term': 'Blood Proteins'}, {'id': 'D011506', 'term': 'Proteins'}, {'id': 'D000602', 'term': 'Amino Acids, Peptides, and Proteins'}, {'id': 'D012712', 'term': 'Serum Globulins'}, {'id': 'D005916', 'term': 'Globulins'}]}}, 'protocolSection': {'designModule': {'bioSpec': {'retention': 'SAMPLES_WITHOUT_DNA', 'description': 'Blood sample before second-line chemotherapy'}, 'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'CROSS_SECTIONAL', 'observationalModel': 'CASE_CONTROL'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 150}, 'patientRegistry': False}, 'statusModule': {'overallStatus': 'RECRUITING', 'startDateStruct': {'date': '2018-10-01', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2025-07', 'completionDateStruct': {'date': '2026-06-18', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2025-07-09', 'studyFirstSubmitDate': '2024-06-16', 'studyFirstSubmitQcDate': '2024-07-03', 'lastUpdatePostDateStruct': {'date': '2025-07-11', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2024-07-08', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2026-06-18', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Incidence of peripheral neuropathy', 'timeFrame': '1 year', 'description': 'The standard approach to treatment-related adverse events that occur during anticancer treatment is the Common Terminology Criteria for Adverse Events (CTCAE), which is maintained by the US National Cancer Institute.'}]}, 'oversightModule': {'oversightHasDmc': True, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['Gastric Cancer', 'Chemotherapy-induced Peripheral Neuropathy', 'Paclitaxel', 'Ramucirumab']}, 'referencesModule': {'references': [{'pmid': '25240821', 'type': 'BACKGROUND', 'citation': 'Wilke H, Muro K, Van Cutsem E, Oh SC, Bodoky G, Shimada Y, Hironaka S, Sugimoto N, Lipatov O, Kim TY, Cunningham D, Rougier P, Komatsu Y, Ajani J, Emig M, Carlesi R, Ferry D, Chandrawansa K, Schwartz JD, Ohtsu A; RAINBOW Study Group. 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Epub 2018 Oct 21.'}, {'pmid': '32469182', 'type': 'BACKGROUND', 'citation': 'Shitara K, Bang YJ, Iwasa S, Sugimoto N, Ryu MH, Sakai D, Chung HC, Kawakami H, Yabusaki H, Lee J, Saito K, Kawaguchi Y, Kamio T, Kojima A, Sugihara M, Yamaguchi K; DESTINY-Gastric01 Investigators. Trastuzumab Deruxtecan in Previously Treated HER2-Positive Gastric Cancer. N Engl J Med. 2020 Jun 18;382(25):2419-2430. doi: 10.1056/NEJMoa2004413. Epub 2020 May 29.'}, {'pmid': '12204664', 'type': 'BACKGROUND', 'citation': 'Cavaletti G, Zanna C. Current status and future prospects for the treatment of chemotherapy-induced peripheral neurotoxicity. Eur J Cancer. 2002 Sep;38(14):1832-7. doi: 10.1016/s0959-8049(02)00229-0. No abstract available.'}, {'pmid': '29117336', 'type': 'BACKGROUND', 'citation': 'Park SB, Kwok JB, Asher R, Lee CK, Beale P, Selle F, Friedlander M. 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Nat Commun. 2017 Jul 5;8:16079. doi: 10.1038/ncomms16079.'}, {'pmid': '27381812', 'type': 'BACKGROUND', 'citation': 'Yi S, Yuan Y, Chen Q, Wang X, Gong L, Liu J, Gu X, Li S. Regulation of Schwann cell proliferation and migration by miR-1 targeting brain-derived neurotrophic factor after peripheral nerve injury. Sci Rep. 2016 Jul 6;6:29121. doi: 10.1038/srep29121.'}, {'pmid': '36972359', 'type': 'BACKGROUND', 'citation': 'Zhi WI, Dreyfus N, Lessing A, Galantino M, Piulson L, Kot KL, Li S, Bao T. Patient Characteristics Associated With Chemotherapy-Induced Peripheral Neuropathy Severity in a Phase II Clinical Trial: A Retrospective Analysis. Oncologist. 2023 Jul 5;28(7):604-608. doi: 10.1093/oncolo/oyad062.'}, {'pmid': '27794123', 'type': 'BACKGROUND', 'citation': 'Greenlee H, Hershman DL, Shi Z, Kwan ML, Ergas IJ, Roh JM, Kushi LH. BMI, Lifestyle Factors and Taxane-Induced Neuropathy in Breast Cancer Patients: The Pathways Study. J Natl Cancer Inst. 2016 Oct 28;109(2):djw206. doi: 10.1093/jnci/djw206. Print 2017 Feb.'}, {'pmid': '36367997', 'type': 'BACKGROUND', 'citation': "Lee S, Ma C, Shi Q, Kumar P, Couture F, Kuebler P, Krishnamurthi S, Lewis D, Tan B, Goldberg RM, Venook A, Blanke C, O'Reilly EM, Shields AF, Meyerhardt JA. Potential Mediators of Oxaliplatin-Induced Peripheral Neuropathy From Adjuvant Therapy in Stage III Colon Cancer: Findings From CALGB (Alliance)/SWOG 80702. J Clin Oncol. 2023 Feb 10;41(5):1079-1091. doi: 10.1200/JCO.22.01637. Epub 2022 Nov 11."}]}, 'descriptionModule': {'briefSummary': 'Although advances in chemotherapy have improved the prognosis of gastric cancer patients, many patients still suffer from adverse events. Therefore, it is necessary to establish personalized treatment by identifying patients at high risk for side effects. Although paclitaxel-based therapy is the standard second-line treatment, peripheral neuropathy is a troublesome adverse event. The purpose of this study is to establish a liquid biopsy assay to predict paclitaxel-induced peripheral neuropathy in gastric cancer patients.', 'detailedDescription': 'Paclitaxel-based therapy is the standard second-line treatment for gastric cancer patients, but approximately 30-40% of patients develop peripheral neuropathy that interferes with daily life, and about 10% develop severe grade 3 peripheral neuropathy. Particularly severe side effects can cause patients to lose strength, forcing them to discontinue treatment, and thus losing the opportunity to receive other treatments that were originally expected to have a therapeutic effect. This study aims to predict peripheral neuropathy in the side effects of second-line treatment (paclitaxel plus ramucirumab) in patients with gastric cancer using liquid biopsies (small RNA). If patients at high risk for side effects can be predicted prior to treatment, high-risk patients can be offered drug reductions or other chemotherapy options. The aim of this study is to predict peripheral neuropathy of paclitaxel in second-line chemotherapy for gastric cancer by liquid biopsy.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '20 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'Patients need second-line chemotherapy with unresectable or recurrent Gastric cancer.', 'eligibilityCriteria': 'Inclusion Criteria:\n\n1. unresectable or recurrent Gastric cancer (GC) histologically confirmed to be primary adenocarcinoma of the stomach.\n2. age over 20 years.\n3. Eastern Cooperative Oncology Group performance status score of 0-2.\n4. written informed consent following full study information is provided to the patient.\n5. progression or intolerance for first-line chemotherapy comprising fluorinated pyrimidine and platinum anticancer drugs (cisplatin or oxaliplatin) for advanced GC.\n6. presence of evaluable lesions as confirmed using a computed tomography (CT) or magnetic resonance imaging.\n\nExclusion Criteria:\n\n1. Patients with a life expectancy of shorter than 3 months\n2. Patients with severe complications (angina pectoris, myocardial infarction, or arrhythmia) or uncontrollable diabetes mellitus, blood hypertension, or bleeding tendency.\n3. Patients with a history of serious allergic reactions or serious drug allergy.\n4. Patients with a clinically relevant mental disorder that prohibits response to questionnaires.\n5. Patients for whom the attending physician considered that enrollment in the study is inappropriate.'}, 'identificationModule': {'nctId': 'NCT06490159', 'briefTitle': 'Predicting Peripheral Neuropathy of Paclitaxel for Gastric Cancer', 'organization': {'class': 'OTHER', 'fullName': 'City of Hope Medical Center'}, 'officialTitle': 'Predicting Peripheral Neuropathy of Paclitaxel in Second-line Chemotherapy for Gastric Cancer', 'orgStudyIdInfo': {'id': '23228/SLCGC-AE'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'Patients with peripheral neuropathy of paclitaxel in second-line chemotherapy for gastric cancer', 'description': 'A panel of microRNA, whose expression level is tested exosomal microRNA from blood sample before second-line chemotherapy with reverse transcriptase quantitative polymerase chain reaction (RT-qPCR)', 'interventionNames': ['Drug: Paclitaxel']}, {'label': 'Patients without peripheral neuropathy of paclitaxel in second-line chemotherapy for gastric cancer', 'description': 'A panel of microRNA, whose expression level is tested exosomal microRNA from blood sample before second-line chemotherapy with reverse transcriptase quantitative polymerase chain reaction (RT-qPCR)', 'interventionNames': ['Drug: Paclitaxel']}], 'interventions': [{'name': 'Paclitaxel', 'type': 'DRUG', 'otherNames': ['Ramucirumab'], 'description': 'Gastric cancer second-line chemotherapy', 'armGroupLabels': ['Patients with peripheral neuropathy of paclitaxel in second-line chemotherapy for gastric cancer', 'Patients without peripheral neuropathy of paclitaxel in second-line chemotherapy for gastric cancer']}]}, 'contactsLocationsModule': {'locations': [{'zip': '7010192', 'city': 'Kurashiki', 'state': 'Okayama-ken', 'status': 'RECRUITING', 'country': 'Japan', 'contacts': [{'name': 'Takeshi Nagasaka, PhD', 'role': 'CONTACT', 'email': 'nagasakatahino@gmail.com'}], 'facility': 'Kawasaki Medical University', 'geoPoint': {'lat': 34.58333, 'lon': 133.76667}}], 'centralContacts': [{'name': 'Ajay Goel, PhD', 'role': 'CONTACT', 'email': 'AJGOEL@COH.ORG', 'phone': '6262183452'}, {'name': 'Koichi Takiguchi, PhD', 'role': 'CONTACT', 'email': 'ktakiguchi@coh.org', 'phone': '6262183452'}], 'overallOfficials': [{'name': 'Koichi Takiguchi, PhD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'City of Hope Medical Center'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'UNDECIDED'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'City of Hope Medical Center', 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR'}}}}