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Browse 959 clinical trials for chronic pain. Find studies that match your criteria and connect with research centers.
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Showing 241-260 of 959 trials
NCT07134764
The goal of this clinical trial is to evaluate whether virtual reality (VR) can effectively reduce perioperative anxiety and pain in patients undergoing lower limb orthopedic surgery under spinal anesthesia. The study focuses on adult patients in a surgical setting, with an emphasis on improving intraoperative experience and postoperative outcomes without relying solely on pharmacological interventions. The main questions it aims to answer are: * Can VR reduce perioperative anxiety and perceived pain levels? * Does the use of VR lower the need for sedative and analgesic medications and improve hemodynamic stability and satisfaction? Researchers will compare a VR intervention group to a standard care group to see if VR leads to reduced anxiety and pain, less medication use, better physiological stability, and improved satisfaction. Participants will: * Undergo orthopedic surgery under spinal anesthesia. * Be randomly assigned to either receive standard perioperative care or standard care plus VR immersion. * In the VR group, engage in calming, immersive virtual environments during the perioperative period.
NCT07099469
This is a pilot study in which a total of 6 people will participate. This study aims to optimize the postoperative pain management of an anatomically minimally invasive lung resection (RATS) by comparing 2 pain-relieving techniques. As standard, an intercostal block is placed at the end of the procedure by injecting a local anesthetic at the site where the patient will be operated on. This study compares the previous method with the use of cryotherapy as an intercostal block. This technique uses cryo probes and blocks postoperative pain for 1-3 months. By comparing both techniques, it is examined whether cryotherapy requires less pain medication and is therefore more effective.