[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"neoadjuvant-radiotherapy\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:neoadjuvant-radiotherapy":25},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,40],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":4,"briefSummary":22,"conditions":23,"keywords":4,"overallStatus":27,"whyStopped":4,"lastUpdateSubmitDate":28,"lastUpdatePostDateStruct":29,"startDateStruct":32,"completionDateStruct":34,"leadSponsor":36,"locationsCount":39},"100612111","perioperative-complications-after-neoadjuvant-radiotherapy-for-colorectal-cancer-100612111",false,"NCT07249333","Perioperative Complications After Neoadjuvant Radiotherapy for Colorectal Cancer","Effect of Neoadjuvant Radiotherapy on the Incidence of Perioperative Complications After Radical Surgical Treatment of Colorectal Cancer","Inclusion Criteria:\n\n* Adult patients (over 18 years of age)\n* Clinical Frailty Scale 2, 3 or 4 status\n* Patients undergoing radical surgical treatment of colorectal cancer\n\nExclusion Criteria:\n\n* Patients undergoing palliative surgical treatment of colorectal cancer","ALL","18 Years",{"count":19,"type":20},80,"ESTIMATED","OBSERVATIONAL","Neoadjuvant radiotherapy plays an important role in the treatment of locally advanced colorectal cancer. Although radiation therapy is extremely important in reducing the tumor mass, downstaging, and therefore providing conditions for curative surgery, neoadjuvant therapy can increase the risk of perioperative complications, which can lead to slower patient recovery, greater perioperative morbidity, prolonged hospitalization, and increased treatment costs.\n\nThe aim of the study is to determine whether there is a difference in the incidence of perioperative complications after radical colorectal cancer surgery between patients who received neoadjuvant radiotherapy and those patients who did not undergo neoadjuvant radiation.\n\nData is collected from the medical documentation and information system of the Oncology Institute of Vojvodina. Demographic characteristics of patients, comorbidities, length of hospital stay, length of treatment in the intensive care unit, occurrence of complications in the perioperative period, as well as data on neoadjuvant therapy are analyzed. All included patients are of similar general condition, as determined by the CFS (Clinical Frailty Scale). Intraoperative complications are graded using the ClassIntra classification of intraoperative adverse events, and the presence of postoperative adverse events are assessed and classified using the Clavien-Dindo classification of postoperative complications and the HARM (HospitAl stay, Readmission, Mortality rate) score.",[24,25,26],"Colorectal Cancer","Neoadjuvant Radiotherapy","Perioperative Complication","RECRUITING","2025-11-18",{"date":30,"type":31},"2025-11-25","ACTUAL",{"date":33,"type":31},"2024-06-18",{"date":35,"type":20},"2026-06",{"name":37,"class":38},"Oncology Institute of Vojvodina","OTHER_GOV",1,{"id":41,"slug":42,"hasResults":11,"nctId":43,"briefTitle":44,"officialTitle":44,"acronym":4,"eligibilityCriteria":45,"healthyVolunteers":11,"sex":46,"minAge":17,"maxAge":47,"enrollmentInfo":48,"targetDuration":4,"studyType":50,"phases":51,"briefSummary":53,"conditions":54,"keywords":57,"overallStatus":27,"whyStopped":4,"lastUpdateSubmitDate":59,"lastUpdatePostDateStruct":60,"startDateStruct":62,"completionDateStruct":64,"leadSponsor":66,"locationsCount":39},"100515543","neoadjuvant-radiotherapy-and-immediate-implant-based-breast-reconstruction-100515543","NCT05992870","Neoadjuvant Radiotherapy and Immediate Implant-Based Breast Reconstruction","Inclusion Criteria:\n\nWomen \\>18 years with histopathologically-confirmed breast cancer, who:\n\n* require mastectomy for any reason\n* a known indication for (adjuvant) radiotherapy\n* require implant-based breast reconstruction\n\nExclusion Criteria:\n\n* Inability to give informed consent\n* MDT unable to make recommendation for radiotherapy based on pre-operative histopathological and imaging findings\n* Previous history of breast cancer or another malignancy for which radiotherapy of the breast or axilla\n* Pregnant or lactating\n* inflammatory breast cancer","FEMALE","75 Years",{"count":49,"type":20},40,"INTERVENTIONAL",[52],"NA","Neoadjuvant radiotherapy(NART) followed by mastectomy and immediate DIEP flap reconstruction is feasible and technically safe. However, reports of NACT followed immediate implant-based breast reconstruction are rare. Some studies have shown that NART followed immediate implant-based breast reconstruction seems feasible and can be safely attempted. It's well known that radiotherapy after implant-based breast reconstruction have negative effects on implant and cosmetic results. So, investigators conducted a polit study to learn about acute post-surgical complications following skin-sparing mastectomy and immediate implant-based breast reconstruction after NART.",[55,56,25],"Breast Cancer","Implant Breast Reconstruction",[58],"neoadjuvant radiotherapy, implant, breast reconstruction","2025-03-14",{"date":61,"type":31},"2025-03-17",{"date":63,"type":31},"2023-07-08",{"date":65,"type":20},"2025-10-31",{"name":67,"class":68},"Hubei Cancer Hospital","OTHER"]