Ignite Creation Date:
2025-12-25 @ 2:24 AM
Ignite Modification Date:
2025-12-27 @ 11:55 PM
Study NCT ID:
NCT04711434
Status:
RECRUITING
Last Update Posted:
2021-01-20
First Post:
2021-01-13
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
PD-1 Antibody for The Prevention of Adenomatous Polyps and Second Primary Tumors in Lynch Syndrome Patients
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D003123', 'term': 'Colorectal Neoplasms, Hereditary Nonpolyposis'}], 'ancestors': [{'id': 'D015179', 'term': 'Colorectal Neoplasms'}, {'id': 'D007414', 'term': 'Intestinal Neoplasms'}, {'id': 'D005770', 'term': 'Gastrointestinal Neoplasms'}, {'id': 'D004067', 'term': 'Digestive System Neoplasms'}, {'id': 'D009371', 'term': 'Neoplasms by Site'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D009386', 'term': 'Neoplastic Syndromes, Hereditary'}, {'id': 'D004066', 'term': 'Digestive System Diseases'}, {'id': 'D005767', 'term': 'Gastrointestinal Diseases'}, {'id': 'D003108', 'term': 'Colonic Diseases'}, {'id': 'D007410', 'term': 'Intestinal Diseases'}, {'id': 'D030342', 'term': 'Genetic Diseases, Inborn'}, {'id': 'D009358', 'term': 'Congenital, Hereditary, and Neonatal Diseases and Abnormalities'}, {'id': 'D049914', 'term': 'DNA Repair-Deficiency Disorders'}, {'id': 'D008659', 'term': 'Metabolic Diseases'}, {'id': 'D009750', 'term': 'Nutritional and Metabolic Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'C000711728', 'term': 'spartalizumab'}, {'id': 'C000656314', 'term': 'toripalimab'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE3'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'PREVENTION', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 260}}, 'statusModule': {'overallStatus': 'RECRUITING', 'startDateStruct': {'date': '2020-11-01', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2021-01', 'completionDateStruct': {'date': '2025-12-31', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2021-01-18', 'studyFirstSubmitDate': '2021-01-13', 'studyFirstSubmitQcDate': '2021-01-14', 'lastUpdatePostDateStruct': {'date': '2021-01-20', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2021-01-15', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2023-12-31', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'The percentage of patients from randomization to the first appearance of one of the following: adenomatous polyps or second primary tumors', 'timeFrame': 'up to 5 years'}], 'secondaryOutcomes': [{'measure': 'The percentage of patients developing polyps greater than 1cm within 5 years from randomization', 'timeFrame': 'up to 5 years'}, {'measure': 'The percentage of patients developing high-grade polyps on pathology within 5 years from randomization.', 'timeFrame': 'up to 5 years'}, {'measure': 'Treatment-related adverse events', 'timeFrame': 'up to 5 years', 'description': 'Incidence and severity of adverse events as assessed by NCI CTCAE V4.0'}, {'measure': 'Effectiveness with different genotypes or phenotypes', 'timeFrame': 'up to 5 years', 'description': 'Estimated the percentage of patients with different genotypes or phenotypes not developing polyps or second primary tumors within 5 years from randomization.'}, {'measure': 'Disease-free Survival', 'timeFrame': 'up to 5 years', 'description': 'defined as the time from randomization to the first appearance of one of the following: primary tumor recurrence, or death without cancer event; or censored at date of last follow-up'}, {'measure': 'Overall Survival', 'timeFrame': 'up to 5 years', 'description': 'defined as the time from randomization to death from any cause. Participants who were alive or lost to follow-up at the time of the analysis were censored at the date they were last known to be alive'}]}, 'oversightModule': {'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['Toripalimab', 'Lynch Syndrome', 'Prevention'], 'conditions': ['Lynch Syndrome']}, 'descriptionModule': {'briefSummary': 'This study aims to explore the role of PD-1 Antibody in preventing adenomatous polyps and second primary tumors in patients with Lynch Syndrome. There two arms, one is the experimental arm (PD-1 antibody prevention group) and the other is the control arm (routine follow-up group). For the experimental group, Tripleitriumab (PD-1 antibody) is given every 3 months for a year.', 'detailedDescription': 'Lynch syndrome (LS) is a hereditary cancer syndrome that causes the majority of hereditary CRC and approximately 3% of all CRC. LS significantly increases the risk for an individual to develop CRC during their lifetime. Individuals with LS also have an increased risk to develop extracolonic cancers, including endometrial, gastric, ovarian, upper urinary tract, small bowel, biliary tract, CNS, and certain types of skin cancer. Given the hereditary nature of this syndrome, preventing second primary tumors in patients with Lynch Syndrome after surgery to the primary site is very important.\n\nThe purpose of this study is to prevent adenomatous polyps and second primary tumors using PD-1 antibody (Tripleitriumab) in patients with Lynch Syndrome.\n\nThe primary outcome of this study is the incidence of intestinal adenomatous polyps and secondary primary tumors. The secondary outcomes are the incidence of colorectal adenomatous polyps greater than 1cm, incidence of high-grade colorectal polyps, treatment-related adverse events, disease-free Survival and overall Survival.\n\nThere are two groups: the PD-1 antibody prevention group and the routine follow-up group. For the PD-1 antibody prevention group, participants will receive Toripalimab 240mg IV every 3 months for a year. For the routine follow-up group, there is no drug intervention.\n\nThis whole study will take 5 years: the first year for recruiting and the latter four years for follow-up.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '70 Years', 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n1. Lynch syndrome with germline variants of MLH1, MSH2, or EPCAM (pathogenic or likely pathogenic variants)\n2. Necessary treatments have been done, such as surgery, chemotherapy, radiation therapy, etc.\n3. Have a resection, including right hemicolectomy, left hemicolectomy, sigmoid colectomy, or anterior resection of rectal cancer, or endoscopic adenoma resection\n4. Aged 18-70 years old\n5. Eastern Cooperative Oncology Group (ECOG) performance score of 0 to 1\n6. White blood cell (WBC) \\> 4000/mm3, Platelet count \\>100000/mm3, HB \\>10 g/dL\n7. Serum glutamic-oxaloacetic transaminase (SGOT) \\< 1.5 × the upper limit of normal (ULN), Serum glutamic pyruvic transaminase (SGPT) \\< 1.5 × ULN prior to randomization, Total bilirubin (TBIL) \\< 1.5 mg/dL\n8. Serum creatinine (Scr) \\<1.8 mg/dL\n\nExclusion Criteria:\n\n1. Lynch syndrome with germline variants of MSH6 and PMS2\n2. Previous immunotherapy has been taken, such as anti-PD-1, anti-PD-L1, etc.\n3. Long-term use of aspirin\n4. Suffering from autoimmune diseases\n5. Active infection with hepatitis B or hepatitis C (high copy number of viral DNA) or human immunodeficiency virus (HIV)\n6. Other clinically serious active infections (NCI-CTC 4.0)\n7. With cachexia or organ dysfunction\n8. Suffering from seizures requiring treatment (such as steroids or antiepileptic therapy)\n9. Unable to participate or complete the study due to substance abuse, or medical, psychological, or social disorder\n10. Known allergy to any drugs in this study\n11. Pregnant or nursing women, or women of childbearing potential who are not using adequate contraception\n12. Any unstable condition or situation that could compromise the safety and compliance of participants.\n13. Failure to sign an informed consent form'}, 'identificationModule': {'nctId': 'NCT04711434', 'briefTitle': 'PD-1 Antibody for The Prevention of Adenomatous Polyps and Second Primary Tumors in Lynch Syndrome Patients', 'organization': {'class': 'OTHER', 'fullName': 'Sun Yat-sen University'}, 'officialTitle': 'PD-1 Antibody for the Prevention of Adenomatous Polyps and Second Primary Tumors in Patients With Lynch Syndrome: An Open-label, Multicenter, Randomized Controlled Clinical Trial', 'orgStudyIdInfo': {'id': 'B2020-059-01'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Prevention group', 'description': 'Toripalimab: 240mg IV every 3 months for a year', 'interventionNames': ['Drug: PD-1 Antibody']}, {'type': 'NO_INTERVENTION', 'label': 'Follow-up group', 'description': 'Routine follow-up, no intervention'}], 'interventions': [{'name': 'PD-1 Antibody', 'type': 'DRUG', 'otherNames': ['Toripalimab'], 'description': 'Toripalimab: 240mg IV every 3 months for a year', 'armGroupLabels': ['Prevention group']}]}, 'contactsLocationsModule': {'locations': [{'zip': '510060', 'city': 'Guangzhou', 'state': 'Guangdong', 'status': 'RECRUITING', 'country': 'China', 'contacts': [{'name': 'Peirong Ding, MD, Ph D', 'role': 'CONTACT', 'email': 'dingpr@sysucc.org.cn', 'phone': '00862087343124'}], 'facility': 'Sun Yat-sen University, Cancer Center', 'geoPoint': {'lat': 23.11667, 'lon': 113.25}}], 'centralContacts': [{'name': 'Peirong Ding, MD, Ph D', 'role': 'CONTACT', 'email': 'dingpr@sysucc.org.cn', 'phone': '00862087343124'}, {'name': 'Wu Jiang, MD, Ph D', 'role': 'CONTACT', 'email': 'jiangwu@sysucc.org.cn', 'phone': '00862087343920'}], 'overallOfficials': [{'name': 'Peirong Ding, MD, Ph D', 'role': 'STUDY_CHAIR', 'affiliation': 'Sun Yat-sen University'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Sun Yat-sen University', 'class': 'OTHER'}, 'collaborators': [{'name': 'Second Affiliated Hospital, School of Medicine, Zhejiang University', 'class': 'OTHER'}, {'name': 'Fujian Cancer Hospital', 'class': 'OTHER_GOV'}, {'name': "Guangdong Provincial People's Hospital", 'class': 'OTHER'}, {'name': 'Guangdong Provincial Hospital of Traditional Chinese Medicine', 'class': 'OTHER'}, {'name': 'The Third Affiliated Hospital of Kunming Medical College.', 'class': 'OTHER'}], 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Professor', 'investigatorFullName': 'Pei-Rong Ding', 'investigatorAffiliation': 'Sun Yat-sen University'}}}}