S-ketamine for older adults during non-heart surgery
Treatments studied
Part of Pain clinical trials.
This study tests if a low-dose anesthetic called S-ketamine can safely help patients over 65 recover better after scheduled chest, belly, or bone surgery. It aims to find a gentler option for older adults.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Age 66 or older
- Having planned chest, belly, or orthopedic surgery lasting 2–4 hours
- General health status rated as ASA I, II, or III
- Body mass index (a weight-for-height measure) between 18 and 30
- No severe chronic pain, blood disorders, or major heart, liver, kidney, or brain conditions
- Able to understand the study and give written consent
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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