[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"adenocarcinoma-of-rectum\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:adenocarcinoma-of-rectum":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":22,"studyType":23,"phases":4,"briefSummary":24,"conditions":25,"keywords":28,"overallStatus":37,"whyStopped":4,"lastUpdateSubmitDate":38,"lastUpdatePostDateStruct":39,"startDateStruct":42,"completionDateStruct":44,"leadSponsor":46,"locationsCount":49},"100652922","multicenter-retrospective-and-prospective-analysis-of-patients-with-localized-non-metastatic-rectal-cancer-in-austria-100652922",false,"NCT07780305","Multicenter Retrospective and Prospective Analysis of Patients With Localized, Non-metastatic Rectal Cancer in Austria","ABCSG R07 Rectal Cancer Registry (RCR) - Multicenter Retrospective and Prospective Analysis of Patients With Localized, Non-metastatic Rectal Cancer in Austria","ABCSG R07 RCR","Inclusion Criteria:\n\n* Female and male participants with age \\>= 18 years\n* Signed informed consent obtained prior to registration of the participant.\n* Localized rectal cancer treated with TNT or localized, non-metastatic dMMR\u002FMSI-H rectal cancer, irrespective of treatment\n\nExclusion Criteria:\n\n* Distant metastases at primary diagnosis","ALL","18 Years",{"count":20,"type":21},600,"ESTIMATED","3 Years","OBSERVATIONAL","In Austria, patients with rectal cancer that has not spread to other parts of the body are typically treated with either total neoadjuvant therapy (TNT) or immunotherapy, depending on their microsatellite status (DNA repair capacity).\n\nHowever, treatment can vary considerably between hospitals in Austria. These differences may include the type and duration of treatment, as well as the active ingredients used. There are currently no clear recommendations on which exact treatment is best for each specific case.\n\nThe aim of this observational study is to collect information on the different treatments used in Austria for patients with localized rectal cancer and to document the outcomes of these treatments.\n\nOnly information and samples collected as part of the patients' routine care will be used for the study. Participation in the study will not change or affect the treatment chosen by the treating physician.",[26,27],"Rectal Cancer","Adenocarcinoma of Rectum",[29,30,31,32,33,34,35,36],"Rectal","cancer","registry","total neoadjuvant therapy","mismatch repair-deficient","locally advanced rectal cancer","Non-interventional study","adenocarcinoma","NOT_YET_RECRUITING","2026-08-19",{"date":40,"type":41},"2026-08-21","ACTUAL",{"date":43,"type":21},"2026-09-01",{"date":45,"type":21},"2033-02-01",{"name":47,"class":48},"Austrian Breast & Colorectal Cancer Study Group","NETWORK",3]