[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100652772":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":10,"centralContacts":20,"locations":30,"responsibleParty":59,"collaborators":63,"id":67,"slug":68,"hasResults":69,"nctId":70,"briefTitle":71,"officialTitle":72,"acronym":10,"eligibilityCriteria":73,"healthyVolunteers":69,"sex":74,"minAge":75,"maxAge":76,"enrollmentInfo":77,"targetDuration":80,"studyType":81,"phases":10,"briefSummary":82,"conditions":83,"keywords":88,"overallStatus":33,"whyStopped":10,"lastUpdateSubmitDate":98,"lastUpdatePostDateStruct":99,"startDateStruct":102,"completionDateStruct":104,"leadSponsor":106,"locationsCount":107},{"fullName":5,"class":6},"Antalya City Hospital","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Patients undergoing axillary surgery for breast cancer",null,"Consecutive patients aged 18 years and older undergoing surgery for breast cancer with axillary staging by sentinel lymph node biopsy or axillary lymph node dissection at either participating center. All participants are assessed preoperatively and at weeks 2, 4, and 8 and months 3 and 6 postoperatively for the presence of axillary web syndrome, shoulder range of motion, pain intensity, and arm circumference. No study-specific alteration is made to surgical or oncological management.",[13],"Procedure: Axillary surgery (sentinel lymph node biopsy or axillary lymph node dissection)",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":10},"PROCEDURE","Axillary surgery (sentinel lymph node biopsy or axillary lymph node dissection)","Axillary staging performed as part of routine breast cancer surgical management, either as sentinel lymph node biopsy or axillary lymph node dissection. The choice of procedure is made according to standard clinical indications and is not determined by the study protocol.",[9],[21,26],{"name":22,"role":23,"phone":24,"phoneExt":10,"email":25},"MEHMET OLCUM, MD","CONTACT","+905388101828","mehmetolcum@hotmail.com",{"name":27,"role":23,"phone":28,"phoneExt":10,"email":29},"MERVE TOKOCIN, MD","+905356235594","mervetokocin@gmail.com",[31,47],{"facility":32,"status":33,"city":34,"state":35,"zip":36,"country":37,"countryCode":10,"cosmosGeoPoint":38,"geoPoint":43,"contacts":44},"Bagcilar Training and Research Hospital","RECRUITING","Istanbul","BAGCILAR","34100","Turkey (Türkiye)",{"type":39,"coordinates":40},"Point",[41,42],28.94966,41.01384,{"lat":42,"lon":41},[45],{"name":46,"role":23,"phone":28,"phoneExt":10,"email":29},"Merve Tokocin, MD",{"facility":5,"status":33,"city":48,"state":49,"zip":50,"country":37,"countryCode":10,"cosmosGeoPoint":51,"geoPoint":55,"contacts":56},"Antalya","Kepez","07080",{"type":39,"coordinates":52},[53,54],30.69556,36.90812,{"lat":54,"lon":53},[57],{"name":58,"role":23,"phone":24,"phoneExt":10,"email":25},"Mehmet Olcum, MD",{"type":60,"investigatorFullName":61,"investigatorTitle":62,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Mehmet Ölçüm","Specialist, Department of General Surgery",[64],{"name":65,"class":66},"İstanbul Bağcılar Training and Research Hospital","UNKNOWN","100652772","axillary-web-syndrome-after-breast-cancer-surgery-incidence-risk-factors-and-functional-outcomes-100652772",false,"NCT07780240","Axillary Web Syndrome After Breast Cancer Surgery: Incidence, Risk Factors, and Functional Outcomes","A Prospective Multicenter Cohort Study on the Incidence, Risk Factors, and Postoperative Functional Outcomes of Axillary Web Syndrome After Breast Cancer Surgery","Inclusion Criteria:\n\n* Age 18 years or older\n* Diagnosis of breast cancer with planned surgical treatment\n* Axillary staging performed by sentinel lymph node biopsy or axillary lymph node dissection\n* Written informed consent provided\n\nExclusion Criteria:\n\n* Preoperative restriction of shoulder range of motion\n* History of neuromuscular disease affecting the upper extremity\n* Metastatic disease\n* Anticipated inability to comply with the follow-up protocol","FEMALE","18 Years","80 Years",{"count":78,"type":79},250,"ESTIMATED","6 Months","OBSERVATIONAL","Axillary web syndrome (AWS), sometimes called \"cording,\" is a condition that can develop after breast cancer surgery in which the lymph nodes under the arm are removed or sampled. It appears as one or more tight, painful cord-like structures running from the armpit down the inner arm. It can limit shoulder movement, cause pain, and interfere with daily activities.\n\nIt is not yet clear how often AWS occurs, when it typically appears after surgery, which patients are most likely to develop it, or whether it is related to the arm swelling (lymphedema) that some patients experience after breast cancer treatment. Most previous studies looked back at patient records rather than following patients forward in time, so the answers remain uncertain.\n\nIn this study, women who are having breast cancer surgery with either sentinel lymph node biopsy or axillary lymph node dissection will be examined before their operation and then at set times afterward: 2, 4, and 8 weeks, and 3 and 6 months. At each visit, the study doctor will examine the armpit and arm for cords, measure how far the shoulder can move, ask the patient to rate any pain, and measure the circumference of both arms to check for swelling.\n\nThe study does not change the surgery or treatment a patient receives. It adds only these examinations and measurements, which are not painful and do not require blood tests or imaging. The researchers hope the results will help identify which patients are at higher risk, so that rehabilitation can be started earlier.",[84,85,86,87],"Axillary Web Syndrome","Breast Cancer","Breast Cancer Lymphedema","Postoperative Complications",[89,90,91,92,93,94,95,96,97],"axillary web syndrome","cording","lymphatic cording","sentinel lymph node biopsy","axillary lymph node dissection","shoulder range of motion","breast cancer surgery","postoperative morbidity","prospective cohort","2026-08-19",{"date":100,"type":101},"2026-08-21","ACTUAL",{"date":103,"type":101},"2026-05-01",{"date":105,"type":79},"2027-10",{"name":5,"class":6},2]