Ignite Creation Date:
2025-12-25 @ 2:44 AM
Ignite Modification Date:
2025-12-30 @ 11:59 AM
Study NCT ID:
NCT01538433
Status:
COMPLETED
Last Update Posted:
2015-08-19
First Post:
2012-02-19
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
A Survey of Factors Affecting an Early or Delayed Diagnosis of IgA Nephropathy
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D005922', 'term': 'Glomerulonephritis, IGA'}, {'id': 'D004194', 'term': 'Disease'}], 'ancestors': [{'id': 'D005921', 'term': 'Glomerulonephritis'}, {'id': 'D009393', 'term': 'Nephritis'}, {'id': 'D007674', 'term': 'Kidney Diseases'}, {'id': 'D014570', 'term': 'Urologic Diseases'}, {'id': 'D052776', 'term': 'Female Urogenital Diseases'}, {'id': 'D005261', 'term': 'Female Urogenital Diseases and Pregnancy Complications'}, {'id': 'D000091642', 'term': 'Urogenital Diseases'}, {'id': 'D052801', 'term': 'Male Urogenital Diseases'}, {'id': 'D001327', 'term': 'Autoimmune Diseases'}, {'id': 'D007154', 'term': 'Immune System Diseases'}, {'id': 'D010335', 'term': 'Pathologic Processes'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'RETROSPECTIVE'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 603}, 'patientRegistry': False}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2012-02'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2013-08', 'completionDateStruct': {'date': '2012-12', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2015-08-17', 'studyFirstSubmitDate': '2012-02-19', 'studyFirstSubmitQcDate': '2012-02-23', 'lastUpdatePostDateStruct': {'date': '2015-08-19', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2012-02-24', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2012-12', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Factors potentially affecting an early or delayed diagnosis of IgA Nephropathy', 'timeFrame': 'Before the biopsy'}], 'secondaryOutcomes': [{'measure': 'Glomerular filtration rate(GFR) decline rate or reaching end-stage renal disease (ESRD) or doubling of serum creatinine', 'timeFrame': 'after the biopsy'}]}, 'oversightModule': {'oversightHasDmc': True}, 'conditionsModule': {'keywords': ['diagnosis', 'IgA nephropathy'], 'conditions': ['IgA Nephropathy']}, 'descriptionModule': {'briefSummary': 'This is a survey of factors which affect a pathologically defined early or delayed diagnosis of IgA nephropathy in Guangdong General Hospital, Guangzhou, China. An early or delayed diagnosis of IgA nephropathy is pathologically defined using the recently published Oxford classification of IgA nephropathy. The factors to be surveyed include health examination including urine test, socioeconomic status of patients including education,etc.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD', 'ADULT', 'OLDER_ADULT'], 'maximumAge': '80 Years', 'minimumAge': '14 Years', 'samplingMethod': 'PROBABILITY_SAMPLE', 'studyPopulation': 'The consecutive biopsy-proven IgAN patients in Guangdong General Hospital, Guangzhou,China', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* biopsy-proven IgA Nephropathy patients in Guangdong General Hospital, Guangzhou,China'}, 'identificationModule': {'nctId': 'NCT01538433', 'briefTitle': 'A Survey of Factors Affecting an Early or Delayed Diagnosis of IgA Nephropathy', 'organization': {'class': 'OTHER', 'fullName': "Guangdong Provincial People's Hospital"}, 'officialTitle': 'A Survey of Factors Affecting an Early or Delayed Diagnosis of IgA Nephropathy: an Observational Study', 'orgStudyIdInfo': {'id': 'GGH201107'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'biopsy-proven IgA nephropathy'}]}, 'contactsLocationsModule': {'locations': [{'zip': '510080', 'city': 'Guangzhou', 'state': 'Guangdong', 'country': 'China', 'facility': 'Nephrology Department,Guangdong General Hospital', 'geoPoint': {'lat': 23.11667, 'lon': 113.25}}], 'overallOfficials': [{'name': 'Wei Shi, MD, PhD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': "Guangdong Provincial People's Hospital"}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': "Guangdong Provincial People's Hospital", 'class': 'OTHER'}, 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Prof.', 'investigatorFullName': 'Wei Shi', 'investigatorAffiliation': "Guangdong Provincial People's Hospital"}}}}