Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}}, 'protocolSection': {'designModule': {'bioSpec': {'retention': 'SAMPLES_WITHOUT_DNA', 'description': 'Smears of semen samples will be stained and stored.'}, 'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'CROSS_SECTIONAL', 'observationalModel': 'CASE_ONLY'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 8}}, 'statusModule': {'whyStopped': 'Study funding was withdrawn by the sponsor following agreement that slow patient recruitment warranted a new approach.', 'overallStatus': 'TERMINATED', 'startDateStruct': {'date': '2007-10'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2016-09', 'completionDateStruct': {'date': '2008-12', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2016-09-07', 'studyFirstSubmitDate': '2009-04-02', 'studyFirstSubmitQcDate': '2009-04-02', 'lastUpdatePostDateStruct': {'date': '2016-09-08', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2009-04-03', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2008-12', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Sperm DNA integrity', 'timeFrame': '1 day'}], 'secondaryOutcomes': [{'measure': 'achievement of a successful pregnancy', 'timeFrame': '1 year'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'keywords': ['sperm DNA integrity', 'Toluidine blue staining'], 'conditions': ['Sperm DNA Impact on ART Outcomes']}, 'referencesModule': {'references': [{'pmid': '7558384', 'type': 'BACKGROUND', 'citation': 'Andreetta AM, Stockert JC, Barrera C. A simple method to detect sperm chromatin abnormalities: cytochemical mechanism and possible value in predicting semen quality in assisted reproductive procedures. Int J Androl. 1995 Jun;18 Suppl 1:23-8. doi: 10.1111/j.1365-2605.1995.tb00634.x.'}, {'pmid': '16400078', 'type': 'BACKGROUND', 'citation': 'Chohan KR, Griffin JT, Lafromboise M, De Jonge CJ, Carrell DT. Comparison of chromatin assays for DNA fragmentation evaluation in human sperm. J Androl. 2006 Jan-Feb;27(1):53-9. doi: 10.2164/jandrol.05068.'}, {'pmid': '15271869', 'type': 'BACKGROUND', 'citation': 'Erenpreiss J, Jepson K, Giwercman A, Tsarev I, Erenpreisa J, Spano M. Toluidine blue cytometry test for sperm DNA conformation: comparison with the flow cytometric sperm chromatin structure and TUNEL assays. Hum Reprod. 2004 Oct;19(10):2277-82. doi: 10.1093/humrep/deh417. Epub 2004 Jul 22.'}, {'pmid': '12596248', 'type': 'BACKGROUND', 'citation': 'Erenpreisa J, Erenpreiss J, Freivalds T, Slaidina M, Krampe R, Butikova J, Ivanov A, Pjanova D. Toluidine blue test for sperm DNA integrity and elaboration of image cytometry algorithm. Cytometry A. 2003 Mar;52(1):19-27. doi: 10.1002/cyto.a.10015.'}, {'pmid': '11191087', 'type': 'BACKGROUND', 'citation': 'Erenpreiss J, Bars J, Lipatnikova V, Erenpreisa J, Zalkalns J. Comparative study of cytochemical tests for sperm chromatin integrity. J Androl. 2001 Jan-Feb;22(1):45-53.'}, {'pmid': '1400587', 'type': 'BACKGROUND', 'citation': 'Gavrieli Y, Sherman Y, Ben-Sasson SA. Identification of programmed cell death in situ via specific labeling of nuclear DNA fragmentation. J Cell Biol. 1992 Nov;119(3):493-501. doi: 10.1083/jcb.119.3.493.'}, {'type': 'BACKGROUND', 'citation': 'Said TM, Mahfouz R, Erenpreiss J, Giwercman A, Sharma RK, and Agarwal A. Association of intermediate staining patterns using the Toluidine blue test with late apoptosis and necrosis in human spermatozoa. 2006 Online ASRM abstract submission #06-A-1199-ASRM'}, {'type': 'BACKGROUND', 'citation': 'Said TM, Agarwal A, Erenpreiss J, Mahfouz R, Giwercman A, and Evenson DP. Evaluation of seminal fractions using Toluidine blue test and sperm chromatin structure assay. 2006 Online ASRM abstract submission #06-A-1123-ASRM'}, {'pmid': '16213834', 'type': 'BACKGROUND', 'citation': 'Schlegel PN, Paduch DA. Yet another test of sperm chromatin structure. Fertil Steril. 2005 Oct;84(4):854-9. doi: 10.1016/j.fertnstert.2005.04.050.'}, {'type': 'BACKGROUND', 'citation': 'World Health Organization (1999) WHO Laboratory manual for the examination of human semen ana sperm-cervical mucus interactions. 4rth ed. prepared by the WHO special programmed of research, development and research training in human reproduction. Cambridge University Press.'}]}, 'descriptionModule': {'briefSummary': 'The purpose of this study is to establish a new criteria with which to judge the quality of sperm samples submitted for artificial reproductive treatments. It is believed that this type of testing can compliment the traditional semen analysis to better drive patient care.'}, 'eligibilityModule': {'sex': 'MALE', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'patient population at the Center for Human Reproduction.', 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* needs interventions through artificial reproductive treatment to achieve a pregnancy\n\nExclusion Criteria:\n\n* severly oligozoospermic patients'}, 'identificationModule': {'nctId': 'NCT00875095', 'briefTitle': 'Impact of Sperm DNA Integrity on Artificial Reproductive Treatment (ART)', 'organization': {'class': 'OTHER', 'fullName': 'Northwell Health'}, 'officialTitle': 'Impact of Sperm DNA Integrity on ART Treatment', 'orgStudyIdInfo': {'id': '07.08.118'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'IUI patients', 'description': 'Patients undergoing routine semen analysis as part of their infertility treatment pertaining to success or failure with intrauterine insemination, based upon their sperm DNA integrity'}, {'label': 'IVF patients', 'description': 'Couples undergoing routine screening prior to IVF retrievals to assess their reproductive treatment outcomes as compared to the sperm DNA integrity'}]}, 'contactsLocationsModule': {'locations': [{'zip': '11030', 'city': 'Manhasset', 'state': 'New York', 'country': 'United States', 'facility': 'The Center for Human Reproduction', 'geoPoint': {'lat': 40.79788, 'lon': -73.69957}}], 'overallOfficials': [{'name': 'Avner Hershlag, MD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Northwell Health'}, {'name': 'Dennis E Marchesi, MSc', 'role': 'STUDY_DIRECTOR', 'affiliation': 'Northwell Health'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Northwell Health', 'class': 'OTHER'}, 'collaborators': [{'name': 'Organon', 'class': 'INDUSTRY'}], 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'laboratory supervisor', 'investigatorFullName': 'Dennis Marchesi', 'investigatorAffiliation': 'Northwell Health'}}}}