[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100528582":3},{"organization":4,"outcomesModule":7,"designInfo":34,"detailedDescription":40,"studyPopulation":33,"armGroups":41,"interventions":49,"overallOfficials":64,"centralContacts":68,"locations":74,"responsibleParty":93,"collaborators":33,"id":96,"slug":33,"hasResults":97,"nctId":98,"briefTitle":99,"officialTitle":100,"acronym":33,"eligibilityCriteria":101,"healthyVolunteers":97,"sex":102,"minAge":103,"maxAge":33,"enrollmentInfo":104,"targetDuration":33,"studyType":107,"phases":108,"briefSummary":110,"conditions":111,"keywords":33,"overallStatus":77,"whyStopped":33,"lastUpdateSubmitDate":113,"lastUpdatePostDateStruct":114,"startDateStruct":117,"completionDateStruct":119,"leadSponsor":121,"locationsCount":122},{"fullName":5,"class":6},"National Cheng-Kung University Hospital","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":13,"otherOutcomes":33},[9],{"measure":10,"description":11,"timeFrame":12},"Complete response (CR) rate","The percentage of patients who achieve a complete response","The response will be assessed at the period of 2 to 4 weeks after the completion of total neoadjuvant chemotherapy",[14,18,21,25,29],{"measure":15,"description":16,"timeFrame":17},"R0 resection rate","The percentage of patients who receive the surgery of total neoadjuvant therapy and achieve R0 resection","The R0 resection rate will be assessed at the period of 2 to 4 weeks after completion of the total neoadjuvant chemotherapy",{"measure":19,"description":20,"timeFrame":12},"Response rate","The percentage of patients who achieve a complete response or partial response",{"measure":22,"description":23,"timeFrame":24},"Loco-regional failure rate","The percentage of patients who develop local recurrence after surgery","The loco-regional failure will be assessed from the date of surgical resection until the first documented local recurrence, up to 84 months",{"measure":26,"description":27,"timeFrame":28},"Rate of distant metastasis","The percentage of patients who develop distant metastasis","The distant metastasis will be assessed from the date of beginning short-course RT until the first documented distant metastasis, up to 84 months",{"measure":30,"description":31,"timeFrame":32},"Safety profiles","The occurrence and severity of adverse events which develop during the treatment of total neoadjuvant therapy","The safety profile will be assessed from the beginning of the short-course RT to the end of last cycle of FOLFOX chemotherapy, up to 24 weeks",null,{"allocation":35,"interventionModel":36,"interventionModelDescription":33,"primaryPurpose":37,"observationalModel":33,"timePerspective":33,"maskingInfo":38},"NA","SINGLE_GROUP","TREATMENT",{"masking":39,"maskingDescription":33,"whoMasked":33},"NONE","This is a single center, single-arm, open-label, phase II study to investigate the efficacy and toxicities of total neoadjuvant therapy in patients with middle or lower rectal cancer. This study is planned to start after the approval by IRB, enroll patients for 2 years, and follow the clinical outcome for another 5 years. It will be conducted at National Cheng Kung University Hospital. Forty-two subjects will be enrolled. Patients who have newly diagnosed stage II or III, middle or low rectal adenocarcinoma will be recruited to receive the TNT treatment. The TNT includes the short-course radiotherapy (5×5 Gy over a maximum of 8 days)) followed by chemotherapy with the regimen of mFOLFOX6 for total 9 cycles",[42],{"label":43,"type":44,"description":45,"interventionNames":46},"Experimental arm","EXPERIMENTAL","The total neoadjuvant therapy with the short-course radiotherapy (5×5 Gy over a maximum of 8 days) followed by chemotherapy with mFOLFOX6 for 9 cycles will be administered.",[47,48],"Radiation: Short-course radiotherapy","Drug: mFOLFOX6",[50,57],{"type":51,"name":52,"description":53,"armGroupLabels":54,"otherNames":55},"RADIATION","Short-course radiotherapy","Short-course radiotherapy, 5×5 Gy.",[43],[56],"RT",{"type":58,"name":59,"description":60,"armGroupLabels":61,"otherNames":62},"DRUG","mFOLFOX6","Oxaliplatin 85 mg\u002Fm2, leucovorin 400 mg\u002Fm2, infusinal 5-fluorouracil 2400 mg\u002Fm2 every 2 weeks, for 9 cycles",[43],[63],"Consolidation chemotherapy",[65],{"name":66,"affiliation":5,"role":67},"Yu-Min Yeh, MD","PRINCIPAL_INVESTIGATOR",[69],{"name":66,"role":70,"phone":71,"phoneExt":72,"email":73},"CONTACT","+886 353535","6550","i5485111@gmail.com",[75],{"facility":76,"status":77,"city":78,"state":33,"zip":79,"country":80,"countryCode":81,"cosmosGeoPoint":82,"geoPoint":87,"contacts":88},"National Cheng Kung University Hospital","RECRUITING","Tainan","704","Taiwan","TW",{"type":83,"coordinates":84},"Point",[85,86],120.21333,22.99083,{"lat":86,"lon":85},[89,92],{"name":66,"role":70,"phone":90,"phoneExt":91,"email":73},"886-6-2353535","4289",{"name":66,"role":67,"phone":33,"phoneExt":33,"email":33},{"type":67,"investigatorFullName":94,"investigatorTitle":95,"investigatorAffiliation":5,"oldNameTitle":33,"oldOrganization":33},"Yu-Min Yeh","MD","100528582",false,"NCT06162650","Total Neoadjuvant Therapy in Rectal Cancer","A Phase II Study of Total Neoadjuvant Therapy in Rectal Cancer","Inclusion Criteria:\n\n* Histologically confirmed diagnosis of adenocarcinoma of the rectum;\n* Tumors located at mid or low rectum (distal extension less than 10 cm from the anal verge);\n* Clinical stage II or III (T3\u002F4 and\u002For N+; no distant metastasis);\n* No prior chemotherapy, radiotherapy or surgery for rectal cancer;\n* Age ≥20;\n* ECOG 0-1;\n* Adequate organ function, including followings:\n\nANC ≥1,500\u002FμL; Hb ≥8.0 gm\u002FdL; Platelet 100,000\u002Fmm3; Total bilirubin ≤1.5x upper normal limit; AST ≤3x upper normal limit; ALT ≤3x upper normal limit; Creatinine ≤1.5x upper normal limit;\n\n* Ability to understand and the willingness to sing a written informed consent.\n\nExclusion criteria\n\n* Recurrent rectal cancer;\n* Patients who have concomitant malignancies, except for adequately treated basal cell carcinoma of the skin or in situ carcinoma of the cervix. Subjects who have prior malignancies and have been disease-free for more than 5 years can be enrolled;\n* Patients who have received prior pelvic radiotherapy;\n* Patients with active infection requiring intravenous antibiotic treatment;\n* Patients with a history of any arterial thrombotic event within the past 6 months, including unstable angina, myocardial infarction (MI) or cerebrovascular accident (CVA), New York Hear Association (NYHA) grade II or greater congestive heart failure, or uncontrolled cardiac arrhythmia;\n* Patients with any other concurrent medical or psychiatric condition or disease which, in the investigator's judgement, would make them inappropriate candidates for entry into this study;\n* Women who are pregnant or breastfeeding. Women of childbearing potential who are unwilling or unable to use an acceptable method of birth control to avoid pregnancy for the entire study period;\n* Patients receiving other anticancer or experimental therapy;\n* Known DPD deficiency or hypersensitivity to oxaliplatin;\n* Any contraindications to MRI.","ALL","20 Years",{"count":105,"type":106},42,"ESTIMATED","INTERVENTIONAL",[109],"PHASE2","In this phase 2 study, the efficacy of total neoadjuvant therapy in Taiwanese patients with rectal cancer will be investigated. Patients with stage II or III middle\u002Flow rectal cancer will be prospective enrolled. The total neoadjuvant therapy with the short-course radiotherapy (5×5 Gy over a maximum of 8 days) followed by chemotherapy with mFOLFOX6 for 9 cycles will be administered. The primary endpoint is the complete response (CR) rate which will take into account the patients with clinical and pathological complete response.",[112],"Rectal Cancer","2026-04-07",{"date":115,"type":116},"2026-04-08","ACTUAL",{"date":118,"type":116},"2023-11-16",{"date":120,"type":106},"2030-11-16",{"name":5,"class":6},1]