[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100619198":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":22,"centralContacts":26,"locations":32,"responsibleParty":52,"collaborators":55,"id":58,"slug":59,"hasResults":60,"nctId":61,"briefTitle":62,"officialTitle":62,"acronym":10,"eligibilityCriteria":63,"healthyVolunteers":60,"sex":64,"minAge":65,"maxAge":10,"enrollmentInfo":66,"targetDuration":10,"studyType":69,"phases":10,"briefSummary":70,"conditions":71,"keywords":10,"overallStatus":34,"whyStopped":10,"lastUpdateSubmitDate":77,"lastUpdatePostDateStruct":78,"startDateStruct":81,"completionDateStruct":83,"leadSponsor":85,"locationsCount":86},{"fullName":5,"class":6},"Ohio State University Comprehensive Cancer Center","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Observational",null,"Patients undergo collection of cheek swab, saliva, and hair samples, wear a wrist sleep tracking device, and complete surveys throughout the study. Additionally, patients have their medical records reviewed on study.",[13],"Other: Non-Interventional Study",[15],{"type":6,"name":16,"description":17,"armGroupLabels":18,"otherNames":19},"Non-Interventional Study","Non-interventional study",[9],[20,21],"Non-Interventional Observational Study","Noninterventional (Observational) Study",[23],{"name":24,"affiliation":5,"role":25},"Electra Paskett, MSPH, PhD, FAACR","PRINCIPAL_INVESTIGATOR",[27],{"name":28,"role":29,"phone":30,"phoneExt":10,"email":31},"The Ohio State University Comprehensive Cancer Center","CONTACT","800-293-5066","OSUCCCClinicaltrials@osumc.edu",[33],{"facility":5,"status":34,"city":35,"state":36,"zip":37,"country":38,"countryCode":39,"cosmosGeoPoint":40,"geoPoint":45,"contacts":46},"RECRUITING","Columbus","Ohio","43210","United States","US",{"type":41,"coordinates":42},"Point",[43,44],-82.99879,39.96118,{"lat":44,"lon":43},[47,51],{"name":48,"role":29,"phone":49,"phoneExt":10,"email":50},"Electra D. Paskett, MSPH, PhD, FAACR","614-293-3917","Electra.Paskett@osumc.edu",{"name":48,"role":25,"phone":10,"phoneExt":10,"email":10},{"type":25,"investigatorFullName":53,"investigatorTitle":54,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Electra Paskett","Principal Investigator",[56],{"name":57,"class":6},"American Association for Cancer Research","100619198","the-sleep-after-breast-cancer-abc-study---examining-sleep-changes-and-biomarkers-among-breast-cancer-patients-100619198",false,"NCT07341503","The Sleep After Breast Cancer (ABC) Study - Examining Sleep Changes and Biomarkers Among Breast Cancer Patients","Inclusion Criteria:\n\n* \\* Age \\>= 18 years old at time of breast cancer diagnosis\n\n  * Stage I to III breast cancer diagnosis\n  * Hormone receptor positive breast cancers\n  * Post primary surgery, before chemotherapy\u002Fradiation therapy begins\n  * No known evidence of breast cancer recurrence (local or distant) or second, primary cancer\n  * No prior history of new other malignancy since their breast cancer diagnosis (other than non-melanoma skin cancer)\n  * Able to speak, understand and read English\n  * Cognitively able to complete the study requirements\n  * Ability to access medical records from treating hospital\n\nExclusion Criteria:\n\n* \\* Stage IV or metastatic breast cancer\n\n  * Not cognitively able to provide informed consent\n  * Not willing to provide informed consent","ALL","18 Years",{"count":67,"type":68},100,"ESTIMATED","OBSERVATIONAL","This study is being done to learn more about breast cancer patients' experiences with sleep changes during cancer treatment, identify possible reasons for poor sleep quality, and to find out how stress, social support, and living environment affect sleep.",[72,73,74,75,76],"Anatomic Stage I Breast Cancer AJCC v8","Anatomic Stage II Breast Cancer AJCC v8","Anatomic Stage III Breast Cancer AJCC v8","Breast Carcinoma","Hormone Receptor-Positive Breast Carcinoma","2026-01-06",{"date":79,"type":80},"2026-01-14","ACTUAL",{"date":82,"type":80},"2025-08-18",{"date":84,"type":68},"2026-12-31",{"name":5,"class":6},1]