Clinical Trials Logo

Clinical Trial Summary

The primary objective is to evaluate the efficacy of two Conditioned Open Label Placebos (COLP): COLP pill and COLP odor to reduce opioid intake for postoperative (thoracic and spinal surgery) pain management compared to the opioid only usual treatment (TAU).


Clinical Trial Description

Patients, eligible for an elective thoracic or spinal surgery, will be randomized into either standard of care, COLP_pill or COLP_odor. Patients in COLP groups will be asked to pair each opioid intake with an open label placebo intake (either a pill or an inhalation) for postoperative (POD) day 0 to 17. From POD 2, patients in the intervention arms will be additionally asked to take OLP alone 3 times a day. Patients will have unrestricted access to pain killers. Patients will daily assess opioid intake, pain intensity, side effects, mobility and sense of agency using a e-dairy. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06107595
Study type Interventional
Source Centre de Médecine Intégrative et Complémentaire (CEMIC)
Contact Aurore Fernandez, PhD
Phone +41 79 556 66 91?
Email aurore.fernandez@chuv.ch
Status Recruiting
Phase N/A
Start date January 8, 2024
Completion date December 2025

See also
  Status Clinical Trial Phase
Completed NCT05480111 - The Role of Quadratus Lumborum Blocks Following Minimally Invasive Hysterectomy Phase 4
Completed NCT06129305 - Erector Spina Muscle Distance From the Skin at Different Thoracal Elevations
Completed NCT04401826 - Micro-surgical Treatment of Gummy Smile N/A
Recruiting NCT04020133 - the Role of Popliteal Plexus Block in Pain Management After Anterior Cruciate Ligament Reconstruction. N/A
Completed NCT03023462 - Efficacy of an Anterior Quadratus Lumborum Block vs. a TAP-block for Inguinal Hernia Repair N/A
Completed NCT03546738 - Spinal Cord Burst Stimulation for Chronic Radicular Pain Following Lumbar Spine Surgery N/A
Completed NCT03652103 - Efficiency of Erector Spinae Plane Block For Patients Undergoing Percutaneous Nephrolithotomy Phase 4
Terminated NCT03261193 - ITM + Bupivacaine QLB vs. ITM + Sham Saline QLB for Cesarean Delivery Pain Phase 3
Withdrawn NCT03528343 - Narcotic vs. Non-narcotic Pain Regimens After Pediatric Appendectomy Phase 1/Phase 2
Completed NCT02525133 - Phase 3 Study of Efficacy and Safety of the XaraColl® Bupivacaine Implant After Hernioplasty Phase 3
Completed NCT03244540 - Regional Analgesia After Cesarean Section Phase 4
Enrolling by invitation NCT05316168 - Post Operative Pain Management for ACL Reconstruction Phase 3
Recruiting NCT04130464 - Intraperitoneal Infusion of Analgesic for Postoperative Pain Management Phase 4
Enrolling by invitation NCT04574791 - Addition of Muscle Relaxants in a Multimodal Analgesic Regimen for Analgesia After Primary Total Knee Arthroplasty N/A
Completed NCT04073069 - Scalp Infiltration With Diprospan Plus Ropivacaine for Postoperative Pain After Craniotomy in Adults Phase 4
Completed NCT04526236 - Influence of Aging on Perioperative Methadone Dosing Phase 4
Recruiting NCT05351229 - Intrathecal Morphine for Analgesia in Video-assisted Thoracic Surgery Phase 4
Enrolling by invitation NCT05543109 - Ultrasound Guided Psoas Compartment Block vs Suprainguinal Fascia Iliaca Compartment Block N/A
Completed NCT05346588 - THRIVE Feasibility Trial Phase 3
Completed NCT04919317 - Combination Dexamethasone and Bupivacaine Pain Control in Reduction Mammaplasty Phase 2