[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100641089":3},{"organization":4,"armGroups":7,"interventions":17,"overallOfficials":21,"centralContacts":25,"locations":34,"responsibleParty":52,"collaborators":10,"id":55,"slug":56,"hasResults":57,"nctId":58,"briefTitle":59,"officialTitle":60,"acronym":61,"eligibilityCriteria":62,"healthyVolunteers":57,"sex":63,"minAge":10,"maxAge":10,"enrollmentInfo":64,"targetDuration":10,"studyType":67,"phases":10,"briefSummary":68,"conditions":69,"keywords":71,"overallStatus":76,"whyStopped":10,"lastUpdateSubmitDate":77,"lastUpdatePostDateStruct":78,"startDateStruct":81,"completionDateStruct":83,"leadSponsor":85,"locationsCount":86},{"fullName":5,"class":6},"Hospital Departamental de Villavicencio","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Complications",null,"Patients with postoperative complications",[13],"Other: Patients with postoperative complications",{"label":15,"type":10,"description":16,"interventionNames":10},"No complications","Patients with no postoperative complications",[18],{"type":6,"name":11,"description":19,"armGroupLabels":20,"otherNames":10},"Patients with observed complications (Clavien-Dindo \\>3)",[9],[22],{"name":23,"affiliation":5,"role":24},"Norton Perez-Gutiérrez, MD","PRINCIPAL_INVESTIGATOR",[26,30],{"name":23,"role":27,"phone":28,"phoneExt":10,"email":29},"CONTACT","+573112517471","norton.perez@hotmail.com",{"name":31,"role":27,"phone":32,"phoneExt":10,"email":33},"Emma I Rodriguez-Darabos, MSc","3112517538","emmaisa1@hotmail.com",[35],{"facility":5,"status":10,"city":36,"state":37,"zip":38,"country":39,"countryCode":40,"cosmosGeoPoint":41,"geoPoint":46,"contacts":47},"Villavicencio","Meta Department","50001","Colombia","CO",{"type":42,"coordinates":43},"Point",[44,45],-73.62564,4.13238,{"lat":45,"lon":44},[48,50,51],{"name":23,"role":27,"phone":49,"phoneExt":10,"email":29},"3112517471",{"name":31,"role":27,"phone":32,"phoneExt":10,"email":33},{"name":23,"role":24,"phone":10,"phoneExt":10,"email":10},{"type":24,"investigatorFullName":53,"investigatorTitle":54,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Norton Perez-Gutierrez, MD","ICU director","100641089","postoperative-complications-in-major-surgery-100641089",false,"NCT07621198","Postoperative Complications in Major Surgery","Prediction of Postoperative Complications in Major Surgery: A Prospective, Multicenter, Cohort Study in Low- and Middle-income Settings","SURGCOM","Inclusion Criteria:\n\n* Major surgery\n* Adult or pediatric patients\n* Emergency or elective surgery\n* Ambulatory or hospitalized patients\n\nExclusion Criteria:\n\n* Patients derived to other institution","ALL",{"count":65,"type":66},364,"ESTIMATED","OBSERVATIONAL","The primary objective of this study is to develop and validate a multivariable risk prediction model for 30-day major postoperative complications and mortality in patients undergoing major surgery across participating international centers. Despite advancements in perioperative care, surgical complications remain a leading cause of global morbidity and preventable death, particularly in resource-limited or low- and middle-income country (LMIC) settings.\n\nThis study utilizes a prospective, multicenter, international cohort design. Data will be collected on patient-level risk factors (e.g., age, frailty, comorbidities), hospital-level infrastructure (e.g., nurse-to-patient ratios, rescue capacity), and perioperative safety processes (e.g., adherence to the WHO Surgical Safety Checklist). Patients will be followed prospectively for up to 30 days post-surgery. The collected data will be used to construct robust predictive models to identify individual patient risk and uncover actionable system-level factors to optimize surgical safety globally.",[70],"Major Surgery",[70,72,73,74,75],"Operative Procedures","Developing Countries","Patient Safety","Surgery Complications","NOT_YET_RECRUITING","2026-05-27",{"date":79,"type":80},"2026-06-02","ACTUAL",{"date":82,"type":66},"2026-08-01",{"date":84,"type":66},"2027-08-30",{"name":5,"class":6},1]