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3 papers
This CDC analysis used the 2019–2021 National Health Interview Survey to estimate how common chronic pain is among U.S. adults. In 2021, about 20.9% of adults (51.6 million people) reported pain on most days or every day for the past three months. About 6.9% (17.1 million people) had high-impact chronic…
In a small randomized, double-blind crossover study of 15 men with chronic radicular lower‑limb neuropathic pain, a single sublingual dose of THC (about 15.4 mg on average) reduced pain more than placebo. The amount of pain relief was linked to changes on resting‑state fMRI: reduced connectivity between emotional/cognitive brain areas…
Researchers gave a low dose of esketamine through an IV before general anesthesia to 200 adults having planned orthopedic surgery. They compared 100 people who got esketamine with 100 who got a saline placebo. The esketamine group showed smaller rises in inflammatory proteins after surgery, higher levels of antibodies, less…
