Plain-English translation of NCT04912531 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
This trial is testing a new approach to help people feel better after heart or lung surgery. Instead of relying only on strong pain medications, researchers are studying whether combining virtual reality (an immersive computer experience) with pleasant scents can reduce both pain and anxiety during recovery. The idea is that both the virtual reality and the scents work on the brain in ways that help ease discomfort naturally.
After major heart or lung surgery, most patients experience significant pain and anxiety that can last for months. Currently, doctors rely heavily on opioid medications, which can have serious side effects. This trial exists to see if this new treatment could offer patients a safer, gentler way to manage their recovery.
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If you join the treatment group, you would use virtual reality with pleasant scents before surgery and during your hospital stay—typically during daily sessions and using a bedside scent device at night. If you're in the usual care group, you would receive standard pain management. The study involves 80 people total, and your participation would include these relaxation sessions as part of your regular recovery care.
AI-generated summary from trial data · Jul 20, 2026 · Not medical advice
United States