[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100658803":3},{"organization":4,"outcomesModule":7,"designInfo":27,"detailedDescription":35,"studyPopulation":26,"armGroups":36,"interventions":47,"overallOfficials":26,"centralContacts":53,"locations":63,"responsibleParty":83,"collaborators":85,"id":88,"slug":89,"hasResults":90,"nctId":91,"briefTitle":92,"officialTitle":93,"acronym":94,"eligibilityCriteria":95,"healthyVolunteers":90,"sex":96,"minAge":97,"maxAge":98,"enrollmentInfo":99,"targetDuration":26,"studyType":102,"phases":103,"briefSummary":105,"conditions":106,"keywords":108,"overallStatus":65,"whyStopped":26,"lastUpdateSubmitDate":116,"lastUpdatePostDateStruct":117,"startDateStruct":120,"completionDateStruct":122,"leadSponsor":124,"locationsCount":125},{"fullName":5,"class":6},"St. Olavs Hospital","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":13,"otherOutcomes":26},[9],{"measure":10,"description":11,"timeFrame":12},"Pain intensity during rest and mobilization (Numeric Rating Scale 0-10)","Average pain score measured daily from postoperative day 0 to day 7 using a numeric rating scale (0 = no pain, 10 = worst pain).","Assessed daily from postoperative day 0 through postoperative day 7",[14,17,20,23],{"measure":15,"description":16,"timeFrame":12},"Nausea severity","Measured daily using a 0-3 scale (0 = no nausea, 3 = severe nausea)",{"measure":18,"description":19,"timeFrame":12},"Total opioid consumption","Daily dose of Oxynorm (mg) recorded during hospitalization",{"measure":21,"description":22,"timeFrame":12},"Length of hospital stay","Number of days from surgery to discharge",{"measure":24,"description":25,"timeFrame":12},"Hours of mobilization per day","Total hours mobilized per day categorized as \\\u003C1 hour, 1-5 hours, or \\>5 hours",null,{"allocation":28,"interventionModel":29,"interventionModelDescription":30,"primaryPurpose":31,"observationalModel":26,"timePerspective":26,"maskingInfo":32},"NON_RANDOMIZED","PARALLEL","Quasi-experimental design with historical control group. Two arms: intervention group receiving preoperative hypnosis and historical control group without hypnosis.","TREATMENT",{"masking":33,"maskingDescription":34,"whoMasked":26},"NONE","No masking was applied. Both participants and care providers were aware of the intervention (hypnosis). Outcomes were assessed using objective measures from the hospital registry, not influenced by masking.","Scoliosis surgery is associated with significant postoperative pain and nausea, often requiring opioid analgesics, which can cause adverse effects. Non-pharmacological interventions such as hypnosis have shown promise in reducing pain and anxiety in surgical patients. This quasi-experimental study with historical controls aims to assess the effect of preoperative hypnosis on postoperative outcomes in adolescents undergoing elective scoliosis surgery at St. Olavs Hospital. The intervention group will receive hypnosis training prior to surgery, while the control group consists of patients operated in 2024 without hypnosis. Data will be collected from the hospital's internal spine surgery registry and include pain scores (numeric rating scale), nausea severity, opioid consumption, mobilization time, and length of stay. Statistical analyses will compare outcomes between groups using t-tests, Mann-Whitney U tests, and chi-square tests, with significance set at p\\\u003C0.05. The study is approved by the Regional Committee for Medical and Health Research Ethics (REK Midt).",[37,43],{"label":38,"type":39,"description":40,"interventionNames":41},"Interventions group","EXPERIMENTAL","Participants receive preoperative hypnosis training before scoliosis surgery.",[42],"Behavioral: Hypnosis",{"label":44,"type":45,"description":46,"interventionNames":26},"Standard care","NO_INTERVENTION","Patients who underwent scoliosis surgery in 2024 without hypnosis.",[48],{"type":49,"name":50,"description":51,"armGroupLabels":52,"otherNames":26},"BEHAVIORAL","Hypnosis","Participants receive preoperative hypnosis training delivered by certified psychologists. The intervention includes guided sessions and instruction in self-hypnosis techniques to reduce anxiety, pain, and nausea before and after scoliosis surgery.",[38],[54,59],{"name":55,"role":56,"phone":57,"phoneExt":26,"email":58},"Siri Winther Principal investigator, PHD","CONTACT","+4772573669","Siri.Bjorgen.Winther@stolav.no",{"name":60,"role":56,"phone":61,"phoneExt":26,"email":62},"Marit Johanne Resell Study coordinator, Master","+4773553673","Marit.Johanne.Resell@stolav.no",[64],{"facility":5,"status":65,"city":66,"state":26,"zip":67,"country":68,"countryCode":69,"cosmosGeoPoint":70,"geoPoint":75,"contacts":76},"RECRUITING","Trondheim","7006","Norway","NO",{"type":71,"coordinates":72},"Point",[73,74],10.39506,63.43049,{"lat":74,"lon":73},[77,81],{"name":78,"role":56,"phone":79,"phoneExt":26,"email":80},"Marit Johanne Resell Study Coordinator, Master","41619946","marit.johanne.resell@gmail.com",{"name":82,"role":56,"phone":26,"phoneExt":26,"email":26},"Siri Winther",{"type":84,"investigatorFullName":26,"investigatorTitle":26,"investigatorAffiliation":26,"oldNameTitle":26,"oldOrganization":26},"SPONSOR",[86],{"name":87,"class":6},"National Taiwan Normal University","100658803","hypnosis-for-pain-and-nausea-reduction-in-scoliosis-surgery-an-interventional-study-100658803",false,"NCT07854951","Hypnosis for Pain and Nausea Reduction in Scoliosis Surgery: An Interventional Study","Effect of Preoperative Hypnosis on Postoperative Pain, Nausea, and Opioid Use in Adolescents Undergoing Scoliosis Surgery: A Quasi-Experimental Study With Historical Controls","HYP-SCOL","Inclusion Criteria:\n\n* Adolescents aged 12-18 years undergoing elective scoliosis surgery\n* Provided informed consent for participation and data registration in the regional spine surgery registry\n\nExclusion Criteria:\n\n* Severe cognitive impairment\n* Language barriers preventing understanding of hypnosis instructions\n* Lack of informed consent","ALL","12 Years","18 Years",{"count":100,"type":101},30,"ESTIMATED","INTERVENTIONAL",[104],"NA","This study evaluates whether preoperative hypnosis can reduce postoperative pain, nausea, and opioid use in adolescents undergoing scoliosis surgery. Participants aged 12-18 years will receive hypnosis training before surgery. Outcomes include pain scores, nausea severity, opioid consumption, and length of hospital stay. Results will be compared to a historical control group without hypnosis.",[107],"Adolescent Idiopathic Scoliosis (AIS)",[50,109,110,111,112,113,114,115],"Pain Management","Postoperativ Pain","Nausea","Opioid Reduction","Spinal Surgery","Adolescents","Non-Pharmacological Intervention","2026-09-28",{"date":118,"type":119},"2026-10-02","ACTUAL",{"date":121,"type":119},"2025-11-25",{"date":123,"type":101},"2026-12-30",{"name":5,"class":6},1]