With conditions such as carpal tunnel syndrome and osteoarthritis on the rise, U.S. hand surgeons perform more than half a million procedures each year. Patients undergoing hand surgery commonly receive a regional anesthetic ...
Sep 21, 2022
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Imagine the conscious brain as a sea roiling with the collisions and dispersals of waves of different sizes and shapes, swirling around and flowing across in many different directions. Now imagine that an ocean liner lumbers ...
Apr 27, 2022
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A team of researchers at Indiana University has tested the effects of propofol and ketamine on the brains of macaques as a means to better understand what happens when humans ingest the drugs. In their paper published in ...
A team of researchers from Spain, the U.S. and the Netherlands has found that giving people propofol can lead to muddied memory recall of specific incidents. In their paper published in the journal Science Advances, the group ...
A new understanding of the complex ways in which general anaesthetics act on the brain could eventually lead to improved drugs for surgery. It remains unclear how general anaesthesia works, even though it is one of the most ...
Jan 9, 2018
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In patients undergoing colonoscopy to screen for colorectal cancer, deeper sedation using the anesthetic drug propofol may improve detection of "serrated" polyps—a type of precancerous lesion that can be difficult to detect, ...
Apr 17, 2024
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Anesthesia may be an exact science, but it's not yet fully personalized. Anesthesiologists use a variety of methods to calculate the right dose for a given patient: clinical studies, medical databases and laboratory measurements, ...
May 28, 2021
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Sedative medications used in intensive care are associated with increased delirium, which is in turn connected with higher medical costs and greater risk of death and ICU-related dementia.
Feb 2, 2021
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(HealthDay)—Multiple exposures to general anesthesia may be associated with neurocognitive impairment and brain imaging abnormalities in long-term survivors of childhood acute lymphoblastic leukemia (ALL), according to ...
Jun 25, 2019
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(HealthDay)—Use of ketamine at induction followed by reduced propofol infusion rate for maintenance is associated with shorter recovery times for children undergoing magnetic resonance imaging with deep sedation, according ...
Feb 7, 2018
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