Hypnosis to reduce pain and nausea after scoliosis surgery in teens
Official title: Effect of Preoperative Hypnosis on Postoperative Pain, Nausea, and Opioid Use in Adolescents Undergoing Scoliosis Surgery: A Quasi-Experimental Study With Historical Controls
Run by St. Olavs Hospital · NCT07854951 · Data updated 2026-11-12
Teens aged 12–18 undergoing scoliosis surgery will try preoperative hypnosis to see if it lowers pain, nausea, and opioid use after surgery.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 12 Years to 18 Years |
| Sex | All |
| Enrollment | 30 (estimated) |
| Sponsor | St. Olavs Hospital Academic / other |
| Locations | 1 site (Trondheim) |
| Status | Recruiting |
| Started | November 25, 2025 |
| Main results expected | December 30, 2026 |
| Study ends | December 30, 2026 |
| Registry record updated | October 2, 2026 |
| Trial ID | NCT07854951 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adolescents aged 12–18 undergoing elective scoliosis surgery who can consent and participate in hypnosis training.
✕Probably not a fit
Patients who cannot attend hypnosis sessions, have language barriers, cognitive impairment, or lack consent may not benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This interventional study tests whether preoperative hypnosis can improve postoperative outcomes for adolescents having scoliosis surgery. It compares a group trained in hypnosis before surgery with a historical control group from 2024 that did not receive hypnosis. Outcomes tracked include pain scores, nausea severity, opioid consumption, mobilization time, and length of hospital stay. The study uses data from the hospital spine surgery registry and standard statistical tests to assess differences between groups. Ethics approval has been obtained and the study is conducted at St. Olavs Hospital with collaboration from National Taiwan Normal University.
Why it matters
Potential benefit: If successful, preoperative hypnosis could reduce pain and nausea and lower opioid needs after scoliosis surgery in teens.
How similar studies have gone: Previous research in surgical patients suggests hypnosis can reduce pain and anxiety, but this specific adolescent scoliosis surgery study uses a quasi-experimental design with historical controls.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Adolescents aged 12-18 years undergoing elective scoliosis surgery * Provided informed consent for participation and data registration in the regional spine surgery registry Exclusion Criteria: * Severe cognitive impairment * Language barriers preventing understanding of hypnosis instructions * Lack of informed consent
Where it's running
-
St. Olavs Hospital
Trondheim, Norway Recruiting
Study contacts
- Study coordinator: Siri Winther Principal investigator, PHD
- Email: Siri.Bjorgen.Winther@stolav.no
- Phone: +4772573669
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.