[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100486596":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":40,"centralContacts":45,"locations":55,"responsibleParty":74,"collaborators":76,"id":80,"slug":81,"hasResults":82,"nctId":83,"briefTitle":84,"officialTitle":85,"acronym":10,"eligibilityCriteria":86,"healthyVolunteers":82,"sex":87,"minAge":88,"maxAge":89,"enrollmentInfo":90,"targetDuration":10,"studyType":93,"phases":10,"briefSummary":94,"conditions":95,"keywords":10,"overallStatus":58,"whyStopped":10,"lastUpdateSubmitDate":100,"lastUpdatePostDateStruct":101,"startDateStruct":104,"completionDateStruct":106,"leadSponsor":108,"locationsCount":109},{"fullName":5,"class":6},"University of Florida","OTHER",[8,17],{"label":9,"type":10,"description":11,"interventionNames":12},"Trauma",null,"Data collection from medical records; bone marrow collection at time of surgical intervention; serial blood sampling; serial interviews to complete surveys and questionnaires which assess overall health, quality of life, daily living activities and mobility; serial physical function tests - hand grip strength measurement and short physical performance battery and telephone follow up call",[13,14,15,16],"Other: Data Collection","Procedure: Bone marrow collection and blood collection","Other: Serial interviews to complete surveys and questionnaires","Other: Telephone follow up call",{"label":18,"type":10,"description":11,"interventionNames":19},"Elective Hip Repair",[13,14,15,16],[21,25,30,34],{"type":6,"name":22,"description":23,"armGroupLabels":24,"otherNames":10},"Data Collection","Researcher will collect data from subject's medical records: information regarding your medical history, trauma injury, heart rate, blood pressure, temperature (vital signs), use of antibiotics (medications used to treat infection) and other medications, development of infection, and treatment results will be recorded and kept with your research records. Demographic information (such as name, address, phone number, gender, race, height and weight, age and birth date), medical record notes (including but not limited to history and physical exam notes, progress notes, consultation reports, laboratory test results, operative reports, information relating to acquired immunodeficiency virus (HIV) infection, radiologic (x-ray studies) results, and blood samples)",[18,9],{"type":26,"name":27,"description":28,"armGroupLabels":29,"otherNames":10},"PROCEDURE","Bone marrow collection and blood collection","At time of scheduled surgery, researcher will collect a 20ml (approximately 4 teaspoons) sample of bone marrow while you are in the operating room receiving surgery for your orthopedic (bone) injuries or elective hip repair. Blood collection will occur at time of surgery, day 14 on study or discharge from hospital and at 3 and 6 months. Up to 58 ml (about 4 tablespoons) sample of blood will be collected from an existing intravenous line or peripheral needle stick.",[18,9],{"type":6,"name":31,"description":32,"armGroupLabels":33,"otherNames":10},"Serial interviews to complete surveys and questionnaires","Participants will be asked to complete questionnaires and surveys that assess your health, quality of life, daily living activities, and mobility. These activities occur at enrollment, day 14 in hospital or discharge, and at the 3, 6, and 12-month visits.",[18,9],{"type":6,"name":35,"description":36,"armGroupLabels":37,"otherNames":38},"Telephone follow up call","The study team will contact you at 12 months to complete a telephone interview to learn about your health and well being.",[18,9],[39],"Telephone interview",[41],{"name":42,"affiliation":43,"role":44},"Philip Efron, MD","UF COM Department of Surgery","PRINCIPAL_INVESTIGATOR",[46,51],{"name":47,"role":48,"phone":49,"phoneExt":10,"email":50},"Ruth Davis, BSN","CONTACT","352-273-8759","ruth.davis@surgery.ufl.edu",{"name":52,"role":48,"phone":53,"phoneExt":10,"email":54},"Jennifer Lanz, MSN","352-273-5497","jennifer.lanz@surgery.ufl.edu",[56],{"facility":57,"status":58,"city":59,"state":60,"zip":61,"country":62,"countryCode":63,"cosmosGeoPoint":64,"geoPoint":69,"contacts":70},"UF Health at Shands Hospital","RECRUITING","Gainesville","Florida","32610","United States","US",{"type":65,"coordinates":66},"Point",[67,68],-82.32483,29.65163,{"lat":68,"lon":67},[71,72,73],{"name":47,"role":48,"phone":49,"phoneExt":10,"email":50},{"name":52,"role":48,"phone":53,"phoneExt":10,"email":10},{"name":42,"role":44,"phone":10,"phoneExt":10,"email":10},{"type":75,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR",[77],{"name":78,"class":79},"National Institute of General Medical Sciences (NIGMS)","NIH","100486596","pathological-myeloid-activation-after-sepsis-and-trauma-100486596",false,"NCT05616130","Pathological Myeloid Activation After Sepsis and Trauma","Pathological Myeloid Activation After Sepsis and Trauma Subtitle: Dysfunctional Myelopoiesis and Myeloid-Derived Suppressor Cells in Sepsis Pathobiology","Trauma population\n\nInclusion Criteria:\n\n1. All adults age ≥ 18 years\n2. Blunt and\u002For penetrating trauma resulting in long bone or pelvic fractures requiring open reduction internal fixation or closed reduction percutaneous pinning\n3. Blunt and\u002For penetrating trauma patient with a. Injury Severity Score (ISS) greater than or equal to 25 b. ISS \\> 15 and one of the following: i. \\> 4 units of packed red blood cell or \\>3 units of whole blood or \\>1500 ml of autogenous blood product in the first 24 hours of admission ii. AIS (acute injury score) \\> 2 spine iii. Shock on arrival (SBP \\\u003C 90)\n\nOR\n\nc. ISS \\> 15 and two of the following: i. Age \\> 55 ii. AIS \\> 2 chest iii. +ethyl alcohol on arrival iv. Any red blood cell transfusion in first 24 hours\n\nExclusion Criteria:\n\n1. Patients not expected to survive greater than 48 hours.\n2. Prisoners.\n3. Pregnancy.\n4. Patients receiving chronic corticosteroids or immunosuppression therapies.\n5. Previous bone marrow transplantation.\n6. Patients with End Stage Renal Disease.\n7. Patients with any pre-existing hematological disease.\n8. Patients deemed to be futile care or have advanced directives limiting resuscitative efforts.\n9. Patients with severe congestive heart failure (NY Heart Association Class IV).\n10. Known HIV infection with CD4+ (clusters of differentiation) count \\\u003C200 cells\u002Fmm3\n11. Chronic liver disease with MELD (Model for End-Stage Liver Disease) score ≥15\n\nElective Hip population\n\nInclusion Criteria:\n\n1. All adults (age ≥18)\n2. Patient undergoing elective hip repair for non-infectious reasons.\n3. Ability to obtain Informed Consent prior to operation.\n\nExclusion Criteria:\n\n1. Pregnancy.\n2. Prisoners.\n3. Patients receiving chronic corticosteroids or immunosuppression therapies.\n4. Pre-existing conditions such as pathological fractures, cancer, history of HIV, or history of connective tissue disease.\n5. Previous bone marrow transplantation.\n6. Patients with End Stage Renal Disease.\n7. Patients with any pre-existing hematological disease.\n8. Patients with known active\u002Fsymptomatic COVID-19 (Coronavirus disease).","ALL","18 Years","100 Years",{"count":91,"type":92},255,"ESTIMATED","OBSERVATIONAL","The goal of this observational study is to better understand what happens to circulating blood after a patient experiences severe trauma injury. The main questions it aims to answer are: Is severe human trauma associated with specific patterns of development in the hematopoietic stem cells of these patients? and Does the initial severe trauma injury create immunosuppression and increase risk of in-hospital sepsis? Participants in study will give blood samples and a waste sample of bone marrow at time of operative repair of traumatic orthopedic injuries, supply medical information and participate in surveys and assessments during recovery from their injury(ies). Researchers will compare severe trauma injury patients to elective hip repair patients to see if immunosuppression and specific development patterns occur in the trauma patient versus the otherwise healthy hip surgery patient.",[96,97,98,99],"Trauma Injury","Sepsis","Immunosuppression","Chronic Critical Illness","2025-12-23",{"date":102,"type":103},"2025-12-26","ACTUAL",{"date":105,"type":103},"2022-09-01",{"date":107,"type":92},"2028-09-30",{"name":5,"class":6},1]