[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100609182":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":8,"centralContacts":12,"locations":21,"responsibleParty":41,"collaborators":43,"id":48,"slug":49,"hasResults":50,"nctId":51,"briefTitle":52,"officialTitle":53,"acronym":7,"eligibilityCriteria":54,"healthyVolunteers":50,"sex":55,"minAge":56,"maxAge":7,"enrollmentInfo":57,"targetDuration":7,"studyType":60,"phases":7,"briefSummary":61,"conditions":62,"keywords":64,"overallStatus":70,"whyStopped":7,"lastUpdateSubmitDate":71,"lastUpdatePostDateStruct":72,"startDateStruct":75,"completionDateStruct":77,"leadSponsor":79,"locationsCount":80},{"fullName":5,"class":6},"University of Chicago","OTHER",null,[9],{"name":10,"affiliation":5,"role":11},"Benjamin P Shogan","PRINCIPAL_INVESTIGATOR",[13,18],{"name":14,"role":15,"phone":16,"phoneExt":7,"email":17},"Benjamin Shogan, MD","CONTACT","(773) 732-2260","bshogan@bsd.uchicago.edu",{"name":19,"role":15,"phone":7,"phoneExt":7,"email":20},"Teresa Barry","tbarry@bsd.uchicago.edu",[22],{"facility":5,"status":7,"city":23,"state":24,"zip":25,"country":26,"countryCode":27,"cosmosGeoPoint":28,"geoPoint":33,"contacts":34},"Chicago","Illinois","60637","United States","US",{"type":29,"coordinates":30},"Point",[31,32],-87.65005,41.85003,{"lat":32,"lon":31},[35,37,39],{"name":19,"role":15,"phone":36,"phoneExt":7,"email":20},"773.702.5681",{"name":7,"role":15,"phone":7,"phoneExt":7,"email":38},"cdixon520@bsd.uchicago.edu",{"name":40,"role":11,"phone":7,"phoneExt":7,"email":7},"Benjamin Shogan",{"type":42,"investigatorFullName":7,"investigatorTitle":7,"investigatorAffiliation":7,"oldNameTitle":7,"oldOrganization":7},"SPONSOR",[44,46],{"name":45,"class":6},"University of California, San Diego",{"name":47,"class":6},"Midwestern University","100609182","collagenase-biobank-study-100609182",false,"NCT07211230","Collagenase Biobank Study","Collagenase Producing Bacteria as a Biomarker and Driver of Diet-induce Colorectal Cancer Recurrence and Metastasis Following Surgery","Inclusion Criteria:\n\n* English speaking.\n* All genders, races, and ethnicities.\n* Aged greater or equal to 18 years of age.\n* Ability to understand and the willingness to sign a written informed consent form.\n* Diagnosed with a colon adenocarcinoma or presumed adenocarcinoma in which surgical resection is recommended.\n* Have a planned surgical resection of the colon adenocarcinoma at the University of Chicago Comprehensive Cancer Center.\n* Reside within 150 miles of the University of Chicago Comprehensive Cancer Center.\n\nExclusion Criteria:\n\n* Stage IV colon adenocarcinoma (known metastatic disease).\n* Intravenous or oral antibiotic exposure within 30 days of surgery to treat an infection.\n* Prebiotic exposure within 30 days of surgery.\n* History of neoadjuvant chemotherapy\u002Fradiation to treat the primary colon adenocarcinoma.\n* History of chemotherapy\u002Fradiation to treat a separate malignancy within the last 6 months.\n* History or current ileostomy or colostomy.\n* Allergy to perioperative medications (oral neomycin\u002Fmetronidazole for preoperative bowel preparation, intraoperative prophylactic intravenous cefoxitin).\n* Patients who are pregnant.\n* Patients with a history of inflammatory bowel disease.\n* Patients with a history of bariatric surgery.\n* History of eating disorders.","ALL","18 Years",{"count":58,"type":59},107,"ESTIMATED","OBSERVATIONAL","The purpose of this study is to look at how bacteria present within the stool at the time of surgery and postoperatively may contribute to the development of cancer recurrence after surgery. By collecting stool and blood before and after surgery, the researchers hope to determine if certain types of bacteria, or products that the bacteria produce, promote the development of tumors after surgery. By collecting tumor tissue and growing cell lines, we hope this will help researchers better understand the behavior of these types of tumors.",[63],"Colorectal (Colon or Rectal) Cancer",[65,66,67,68,69],"colorectal cancers","biobank","Collagenase Biobank","Tissue collection","stool collection","NOT_YET_RECRUITING","2026-04-07",{"date":73,"type":74},"2026-04-09","ACTUAL",{"date":76,"type":59},"2026-08",{"date":78,"type":59},"2026-10",{"name":5,"class":6},1]