[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"pharyngeal-neoplasms\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:pharyngeal-neoplasms":30},{"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":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":31,"overallStatus":39,"whyStopped":4,"lastUpdateSubmitDate":40,"lastUpdatePostDateStruct":41,"startDateStruct":44,"completionDateStruct":46,"leadSponsor":48,"locationsCount":5},"100658414","phase-3-prophylactic-antibiotic-duration-in-head-and-neck-cancer-surgery-a-pragmatic-open-label-randomized-superiority-trial-protect-hn-trial-100658414",false,"NCT07851857","Prophylactic Antibiotic Duration in Head and Neck Cancer Surgery (PROTECT-HN Trial)","Duração da Profilaxia antibiótica em Cirurgia de Grande Porte de cabeça e pescoço; Ensaio clínico Randomizado PROTECT-HN Trial (Prophylactic Antibiotic Duration in Head and Neck Cancer Surgery Trial)","PROTECT-HN","Inclusion Criteria:\n\n* Age 18 years or older\n* Diagnosis of cancer of the oral cavity or pharynx\n* Scheduled for major head and neck surgery (e.g., mandibulectomy, pharyngolaryngectomy, major glossectomy) and\u002For reconstruction with a microvascular free flap or pedicled flap\n* Communication between the primary tumor site and the neck during surgery (direct exposure of the neck to oral or pharyngeal contents)\n* Signed informed consent\n\nExclusion Criteria:\n\n* Known allergy to ampicillin\u002Fsulbactam, penicillins, or other beta-lactam antibiotics\n* Infected surgical field, or active infection needing therapeutic antibiotics at the time of surgery\n* Refusal to participate","ALL","18 Years",{"count":20,"type":21},80,"ESTIMATED","INTERVENTIONAL",[24],"PHASE3","The goal of this clinical trial is to learn whether giving antibiotics for 7 days after surgery, instead of the usual 24 hours, lowers the chance of wound infection in adults having major surgery for mouth or throat cancer. This includes operations that rebuild the area with tissue taken from another part of the body (free-flap reconstruction).\n\nThe main question it aims to answer is:\n\nDoes a 7-day course of antibiotics after surgery lower the number of patients who get a surgical wound infection within 30 days, compared with the standard 24-hour course?\n\nOther questions are:\n\nDoes the longer course shorten the time spent in the intensive care unit and in the hospital? Does it lower the number of emergency room visits, hospital readmissions, and hospital costs within 30 days? Is the longer course safe, and does it cause more side effects?\n\nResearchers will compare two groups. Both groups receive the same antibiotic (ampicillin\u002Fsulbactam) through a vein before and during surgery. After surgery, one group continues the antibiotic for 24 hours (the current standard), and the other group continues it for 7 days, or until they go home if that is sooner.\n\nParticipants will:\n\nBe assigned by chance (like flipping a coin) to one of the two groups Follow the hospital's usual care before surgery, including mouthwash, antiseptic body wash, and nasal ointment for 5 days Receive the antibiotic according to their group Be followed for 30 days after surgery to check for wound infection, other complications, return visits, and readmissions",[27,28,29,30],"Surgical Wound Infection","Head and Neck Neoplasms","Oral Cancer Neoplasms","Pharyngeal Neoplasms",[32,33,34,35,36,37,38],"Antibiotic Prophylaxis","Extended Antibiotic Prophylaxis","Surgical Site Infection","Head and Neck Surgery","Length of Stay","Hospital Costs","Pragmatic Clinical Trial","RECRUITING","2026-10-01",{"date":42,"type":43},"2026-10-05","ACTUAL",{"date":45,"type":43},"2025-05-29",{"date":47,"type":21},"2028-05-30",{"name":49,"class":50},"AC Camargo Cancer Center","OTHER"]