Ignite Creation Date:
2025-12-26 @ 11:11 PM
Ignite Modification Date:
2026-03-09 @ 10:56 PM
Study NCT ID:
NCT05504512
Status:
UNKNOWN
Last Update Posted:
2022-10-24
First Post:
2022-08-14
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Percutaneous Nephroscopic Treatment of Parapelvic Cysts
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D007669', 'term': 'Kidney Calculi'}, {'id': 'D007674', 'term': 'Kidney Diseases'}, {'id': 'D012008', 'term': 'Recurrence'}], 'ancestors': [{'id': 'D053040', 'term': 'Nephrolithiasis'}, {'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': 'D052878', 'term': 'Urolithiasis'}, {'id': 'D014545', 'term': 'Urinary Calculi'}, {'id': 'D052801', 'term': 'Male Urogenital Diseases'}, {'id': 'D002137', 'term': 'Calculi'}, {'id': 'D020763', 'term': 'Pathological Conditions, Anatomical'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}, {'id': 'D020969', 'term': 'Disease Attributes'}, {'id': 'D010335', 'term': 'Pathologic Processes'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'RETROSPECTIVE', 'observationalModel': 'COHORT'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 40}, 'patientRegistry': False}, 'statusModule': {'overallStatus': 'UNKNOWN', 'lastKnownStatus': 'NOT_YET_RECRUITING', 'startDateStruct': {'date': '2022-11-30', 'type': 'ESTIMATED'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2022-08', 'completionDateStruct': {'date': '2023-12-31', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2022-10-20', 'studyFirstSubmitDate': '2022-08-14', 'studyFirstSubmitQcDate': '2022-08-14', 'lastUpdatePostDateStruct': {'date': '2022-10-24', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2022-08-17', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2023-11-30', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'cyst size', 'timeFrame': 'At least 1 year after percutaneous nephroscopy for parapelvic cysts', 'description': 'Cyst maximum plane diameter'}]}, 'oversightModule': {'oversightHasDmc': True, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['Parapelvic Cyst', 'Recurrence', 'Kidney Diseases'], 'conditions': ['Kidney Stone', 'Parapelvic Cyst', 'Kidney Diseases', 'Recurrence']}, 'descriptionModule': {'briefSummary': 'Background of the project: The surgical treatment of parapelvic cysts is currently less researched and there is no gold standard for surgery. Previously, in percutaneous nephrolithotomy, we found that fenestration and fenestration drainage in the simultaneous treatment of pararenal pelvis cysts under nephroscopic nephroscopic surgery has clear curative effect, less trauma, and quicker recovery.\n\nObjective: To clarify the safety, efficacy and long-term efficacy of percutaneous nephroscopy in the treatment of parapelvic cysts.\n\nNature: Retrospective case cohort study. Basic research process: Retrospective collection of cases in our hospital who underwent percutaneous nephroscopy for the treatment of parapelvic cysts, and comparison of preoperative and postoperative cyst size changes and long-term efficacy.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '70 Years', 'minimumAge': '18 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'Patients who have undergone percutaneous nephroscopic surgery for parapelvic cysts', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Age 18 or older\n* Has undergone percutaneous nephroscopic surgery for parapelvic cysts\n* Ability to receive study follow-up\n\nExclusion Criteria:\n\n* Patient refuses or is unable to give consent'}, 'identificationModule': {'nctId': 'NCT05504512', 'briefTitle': 'Percutaneous Nephroscopic Treatment of Parapelvic Cysts', 'organization': {'class': 'OTHER', 'fullName': 'Xiangya Hospital of Central South University'}, 'officialTitle': 'Feasible Surgical Treatment of Peripelvic Cyst by Percutaneous Nephroscopy', 'orgStudyIdInfo': {'id': '202208180'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'Parapelvic cyst', 'interventionNames': ['Other: No intervention']}], 'interventions': [{'name': 'No intervention', 'type': 'OTHER', 'description': 'No intervention', 'armGroupLabels': ['Parapelvic cyst']}]}, 'contactsLocationsModule': {'locations': [{'city': 'Changsha', 'state': 'Hunan', 'country': 'China', 'contacts': [{'name': 'Hequn Chen, Ph.D', 'role': 'CONTACT', 'email': 'chenhequnxy@126.com', 'phone': '13908475808'}, {'name': 'Hequn Chen, Ph.D', 'role': 'PRINCIPAL_INVESTIGATOR'}], 'facility': 'Xiangya hospital of central south university', 'geoPoint': {'lat': 28.19874, 'lon': 112.97087}}], 'centralContacts': [{'name': 'Hequn Chen, M.D.', 'role': 'CONTACT', 'email': 'chenhequnxy@126.com', 'phone': '13908475808'}], 'overallOfficials': [{'name': 'Yu Cui, M.D.', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Xiangya Hospital of Central South University'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'UNDECIDED'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Xiangya Hospital of Central South University', 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR'}}}}