[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100576445":3},{"organization":4,"armGroups":7,"interventions":16,"overallOfficials":10,"centralContacts":32,"locations":42,"responsibleParty":60,"collaborators":10,"id":63,"slug":64,"hasResults":65,"nctId":66,"briefTitle":67,"officialTitle":67,"acronym":68,"eligibilityCriteria":69,"healthyVolunteers":65,"sex":70,"minAge":71,"maxAge":10,"enrollmentInfo":72,"targetDuration":10,"studyType":75,"phases":10,"briefSummary":76,"conditions":77,"keywords":82,"overallStatus":45,"whyStopped":10,"lastUpdateSubmitDate":87,"lastUpdatePostDateStruct":88,"startDateStruct":91,"completionDateStruct":93,"leadSponsor":95,"locationsCount":96},{"fullName":5,"class":6},"Dr. Negrin University Hospital","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Patients scheduled for surgery",null,"Patients undergoing surgery under general anesthesia with hospital admission.",[13,14,15],"Diagnostic Test: Fear of anesthesia, surgery and hospitals scale","Diagnostic Test: State-Trait Anxiety Inventory","Diagnostic Test: Nummerical Rating Scale for postoperative pain",[17,22,26],{"type":18,"name":19,"description":20,"armGroupLabels":21,"otherNames":10},"DIAGNOSTIC_TEST","Fear of anesthesia, surgery and hospitals scale","The day before surgery, patients will be interviewed using the scales of Fear of anesthesia, surgery and hospitals.",[9],{"type":18,"name":23,"description":24,"armGroupLabels":25,"otherNames":10},"State-Trait Anxiety Inventory","The day before surgery, patients will be interviewed using the State-Trait Anxiety Inventory",[9],{"type":18,"name":27,"description":28,"armGroupLabels":29,"otherNames":30},"Nummerical Rating Scale for postoperative pain","In the first postoperative day, patients will be monitored using the Nummerical Rating Scale, which will assess postoperative pain.",[9],[31],"Nummerical Rating Scale",[33,38],{"name":34,"role":35,"phone":36,"phoneExt":10,"email":37},"Ángel Becerra Bolaños, MD PhD","CONTACT","676229025","angbecbol@gmail.com",{"name":39,"role":35,"phone":40,"phoneExt":10,"email":41},"Aurelio Rodríguez-Pérez, MD PhD","+928450370","arodperp@gobiernodecanarias.org",[43],{"facility":44,"status":45,"city":46,"state":47,"zip":48,"country":49,"countryCode":50,"cosmosGeoPoint":51,"geoPoint":56,"contacts":57},"Hospital Universitario de Gran Canaria Doctor Negrín","RECRUITING","Las Palmas de Gran Canaria","Las Palmas","35002","Spain","ES",{"type":52,"coordinates":53},"Point",[54,55],-15.41573,28.10178,{"lat":55,"lon":54},[58],{"name":59,"role":35,"phone":36,"phoneExt":10,"email":37},"Ángel Becerra-Bolaños, MD PhD",{"type":61,"investigatorFullName":59,"investigatorTitle":62,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Principal Investigator","100576445","influence-of-preoperative-fear-on-pain-and-postoperative-outcomes-100576445",false,"NCT06785389","Influence of Preoperative Fear on Pain and Postoperative Outcomes","POSPoFe","Inclusion Criteria:\n\n* All patients older than 18 years old scheduled for surgery with admission during the study period will be included.\n* Verbal and written informed consent.\n\nExclusion Criteria:\n\n* Minors\n* Cognitive impairment\n* Patients not being able to understand and respond to preoperative questionnaires\n* Patients not being able to respond to postoperative pain assessment\n* Patients not giving informed consent.","ALL","18 Years",{"count":73,"type":74},138,"ESTIMATED","OBSERVATIONAL","Fear of anesthesia plays a crucial role in the perioperative setting and can negatively affect recovery. The main objective is to assess the relationship between fear of anesthesia, surgeries, and hospitals and poorer postoperative pain control in patients undergoing scheduled surgery, as well as to relate preoperative anxiety to postoperative analgesic assessment in this population.\n\nThis is a prospective observational study including 138 patients scheduled for surgery.",[78,79,80,81],"Fear","Pain Management","Anxiety","Complications of Surgical Procedures or Medical Care",[83,84,85,86],"preoperative fear","postoperative pain","postoperative outcomes","preoperative anxiety","2025-08-19",{"date":89,"type":90},"2025-08-24","ACTUAL",{"date":92,"type":90},"2025-01-22",{"date":94,"type":74},"2025-12-15",{"name":5,"class":6},1]