Ignite Creation Date:
2025-12-24 @ 9:44 PM
Ignite Modification Date:
2026-01-05 @ 6:11 PM
Study NCT ID:
NCT02450032
Status:
COMPLETED
Last Update Posted:
2015-05-21
First Post:
2014-08-27
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Study to Determine the Antibody Response to 500µg G17DT in Treatment of Patients With Gastric Cancer
Sponsor:
Organization:
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'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE2'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 12}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2000-02'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2015-05', 'completionDateStruct': {'date': '2001-05', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2015-05-20', 'studyFirstSubmitDate': '2014-08-27', 'studyFirstSubmitQcDate': '2015-05-20', 'lastUpdatePostDateStruct': {'date': '2015-05-21', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2015-05-21', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2001-05', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Antibody Levels', 'timeFrame': 'Through Week 12', 'description': 'Gastrin-17 antibodies are produced as a result of treatment with G17DT and the proportion of patients producing gastrin-17 antibodies was considered to be an appropriate measure of the immunogenicity of the dosing schedule under study.'}, {'measure': 'Injection Site Reaction', 'timeFrame': 'Up to Week 12', 'description': 'A physical examination for the presence of an abscess at the injection site was performed on each patient to assess tolerability to treatment at every posttreatment visit from Week 0 to Week 12.'}, {'measure': "Change in Subject's World Health Organization Performance Status", 'timeFrame': 'Through Week 12', 'description': "The subject's WHO performance status was evaluated at each visit up to Week 12 to assess changes in subject's ability complete normal daily activities."}], 'secondaryOutcomes': [{'measure': 'Overall Survival', 'timeFrame': 'From date of randomization up to Week 24 or until death', 'description': 'Vital status was monitored throughout the study. Patients were followed up to their death or the study completion date, 18 June 2001.'}, {'measure': 'Adverse Events', 'timeFrame': 'Through week 12', 'description': 'All adverse events reported during the study.'}]}, 'oversightModule': {'oversightHasDmc': True}, 'conditionsModule': {'conditions': ['Gastric Cancer']}, 'descriptionModule': {'briefSummary': 'This study was designed to investigate the antibody response generated by a 500µg dose of G17DT in patients with gastric cancer.', 'detailedDescription': 'Another study, GC2, initiated prior to the start of this study investigated the appropriate dose and dosing schedule for G17DT in patients with Stage I-III gastric cancer. The highest dose tested in the GC2 study was 250µg. This dose was well tolerated but was not considered sufficiently immunogenic. Since tolerability had not constrained dosing up to 250µg, the GC5 study was designed to investigate a 500µg dose administered as a regimen of 0, 2, and 6 weeks.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Patients with histologically confirmed UICC Stage I, II or III gastric adenocarcinoma.\n* Patients must have had a macroscopically curative resection for gastric cancer with absence of metastatic disease at the time of entry to the trial.\n* Male or Female patients aged 18 years or older.\n* Life expectancy of at least 3 months.\n* WHO Performance Status of 0 to 1.\n* Written informed consent\n\nExclusion Criteria:\n\n* Gastric surgery within four weeks of baseline (Week 0, visit 2) or gastric surgery anticipated during the period of the study.\n* History of other malignant disease within the previous five years, except nonmelanomatous skin cancer or in situ carcinoma of the uterine cervix.\n* Previous use within the last four weeks, concomitant use of anticipated use in the period of study, of any anti-cancer therapies.\n* Concomitant use of immunosuppressants, including systemic (i.e. oral or injected) corticosteroids.\n* Females who were pregnant, planning to become pregnant or lactating.\n* Patients taking part in another study involving an investigational or licensed drug or device in the three months preceding enrollment or during this study.\n* Previous G17DT treatment.\n* Haematologicial indicators:\n\nHaemoglobin (Hb) \\< 10g/dL White blood cell count (WBC) \\< 4.0 x 10\\^9/L Platelets \\< 100 x 10\\^9/L'}, 'identificationModule': {'nctId': 'NCT02450032', 'acronym': 'GC5', 'briefTitle': 'Study to Determine the Antibody Response to 500µg G17DT in Treatment of Patients With Gastric Cancer', 'organization': {'class': 'INDUSTRY', 'fullName': 'Cancer Advances Inc.'}, 'officialTitle': 'An Open, Multi-center Study to Determine the Antibody Response to 500µg G17DT Given at Weeks 0, 2, and 6 in the Treatment of Patients With Gastric Cancer', 'orgStudyIdInfo': {'id': 'GC5'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'G17DT', 'description': 'Treatment with 500µg/ 0.4mL dose of G17DT administered by intramuscular injection at 0, 2, and 6 weeks.', 'interventionNames': ['Biological: G17DT']}], 'interventions': [{'name': 'G17DT', 'type': 'BIOLOGICAL', 'otherNames': ['Polyclonal Antibody Stimulator'], 'armGroupLabels': ['G17DT']}]}, 'contactsLocationsModule': {'locations': [{'zip': 'G31 2 ER', 'city': 'Glasgow', 'country': 'United Kingdom', 'facility': 'Glasgow Royal Infirmary', 'geoPoint': {'lat': 55.86515, 'lon': -4.25763}}], 'overallOfficials': [{'name': 'Robert Stuart, MB ChB', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Glasgow Royal Infirmary'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Cancer Advances Inc.', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}