Ignite Creation Date:
2025-12-24 @ 4:36 PM
Ignite Modification Date:
2025-12-25 @ 2:27 PM
Study NCT ID:
NCT05282966
Status:
NOT_YET_RECRUITING
Last Update Posted:
2022-09-28
First Post:
2022-03-08
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Assessment of QSant™ for Underlying Allograft Rejection
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D012059', 'term': 'Rejection, Psychology'}, {'id': 'D007674', 'term': 'Kidney Diseases'}], 'ancestors': [{'id': 'D012919', 'term': 'Social Behavior'}, {'id': 'D001519', 'term': 'Behavior'}, {'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'}]}}, 'protocolSection': {'designModule': {'bioSpec': {'retention': 'SAMPLES_WITH_DNA', 'description': 'Urine'}, 'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'PROSPECTIVE', 'observationalModel': 'COHORT'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 4000}, 'targetDuration': '24 Months', 'patientRegistry': True}, 'statusModule': {'overallStatus': 'NOT_YET_RECRUITING', 'startDateStruct': {'date': '2023-03', 'type': 'ESTIMATED'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2022-09', 'completionDateStruct': {'date': '2026-10', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2022-09-26', 'studyFirstSubmitDate': '2022-03-08', 'studyFirstSubmitQcDate': '2022-03-08', 'lastUpdatePostDateStruct': {'date': '2022-09-28', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2022-03-16', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2026-10', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'QScore specificity and sensitivity in relation to kidney biopsy', 'timeFrame': '6 weeks before each biopsy-proven rejection (BPAR)', 'description': 'Demonstrate sensitivity and specificity of QSant for detecting biopsy-proven rejection (BPAR), defined as t-score ≥1. For this aim QSant detection will be based on a threshold of \\>32 within 6 weeks of BPAR (using the most recently collected result)'}]}, 'oversightModule': {'isUsExport': False, 'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['kidney transplant', 'kidney biopsy', 'allograft rejection', 'subclinical allograft rejection', 'kidney', 'kidney health', 'kidney function', 'urine sample', 'urine test', 'kidney disease'], 'conditions': ['Kidney Transplant Failure and Rejection']}, 'descriptionModule': {'briefSummary': 'The AQUA registry is a multi-center observational study to assess the clinical management of kidney transplant recipients (KTRs) with use of the QSant test. QSant is a test based on 6 urinary biomarkers including cell-free DNA, that is used for the evaluation and management of acute rejection in renal allograft recipients with clinical suspicion of rejection, as well as subclinical rejection.', 'detailedDescription': 'The AQUA registry is a multi-center observational study to assess the clinical management of kidney transplant recipients (KTRs) with use of the QSant test. Each participant will be tracked for 24 months. QSant testing will be performed according to the intended use guidelines specified in "LCD - MolDX: Molecular Testing for Solid Organ Allograft Rejection (L38671)", along with all standard of care testing, such as serum creatinine/ estimated glomerular filtration rate (SCr/eGFR) as described in the study schedule. Participants will be compared to a site-specific retrospective cohort of KTRs without QSant testing having received a kidney transplant no more than 5 years prior to study initiation as well as the national cohort derived from UNOS (United Network for Organ Sharing) data.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD', 'ADULT', 'OLDER_ADULT'], 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'Kidney transplant recipients of all ages', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n1. Kidney transplant recipient, ≤ 90 days post kidney transplant of any age, solitary or combined multi-organ solid transplants which includes a kidney transplant.\n2. Able to understand risks and requirements of participation and provide informed consent\n3. Willing and able to comply with the study requirements\n\nExclusion Criteria:\n\n1. Inability to provide a voided urine sample per collection protocol\n2. Urological abnormalities such as augmented bladder, ileo-conduits, mitrofanoff, and vesicostomy.'}, 'identificationModule': {'nctId': 'NCT05282966', 'acronym': 'AQUA', 'briefTitle': 'Assessment of QSant™ for Underlying Allograft Rejection', 'organization': {'class': 'INDUSTRY', 'fullName': 'NephroSant'}, 'officialTitle': 'Assessment of QSant™ for Underlying Allograft Rejection (AQUA Registry)', 'orgStudyIdInfo': {'id': 'NEPHRO-001'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'Prospective Cohort with QSant Testing', 'description': '2,000 participants will be enrolled across sites within 90-days post-kidney transplant and followed for 24-months', 'interventionNames': ['Diagnostic Test: QSant-TM Urine Test']}, {'label': 'Retrospective Control Cohort without QSant Testing', 'description': '2,000 site-matched controls from UNOS database who underwent a kidney transplant no more than 5 years prior to the study completion date'}], 'interventions': [{'name': 'QSant-TM Urine Test', 'type': 'DIAGNOSTIC_TEST', 'otherNames': ['QSant(TM)', 'QScore(TM)'], 'description': "QSant™ is a needle free urine test collected in-home or in-clinic to aid in the evaluation and management of kidney transplant recipients' allograft status. QSant evaluates 6 kidney-specific biomarkers.", 'armGroupLabels': ['Prospective Cohort with QSant Testing']}]}, 'contactsLocationsModule': {'centralContacts': [{'name': 'Director of Clinical Affairs', 'role': 'CONTACT', 'email': 'registrysupport@nephrosant.com', 'phone': '650-781-6337'}, {'name': 'VP of Product Management', 'role': 'CONTACT', 'email': 'registrysupport@nephrosant.com', 'phone': '833-697-7268'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'NephroSant', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}