Medical research

Sedation before nerve block increases risk, not pain relief

New research suggests that sedating patients before a nerve block needed to diagnose or treat chronic pain increases costs, risks and unnecessary surgeries, and sedation does nothing to increase patient satisfaction or long-term ...

Medications

ASA issues top five 'Choosing wisely' recommendations

(HealthDay)—The top five anesthesiology-related pain medicine issues that physicians and patients should question have been released by the American Society of Anesthesiologists (ASA) as part of the Choosing Wisely campaign.

Medications

'Designer' sedative may provide new alternative for colonoscopy

Developed using molecular-level techniques, the "designer" sedative drug remimazolam provides a promising new alternative for sedation in patients undergoing colonoscopy, reports a study in the November issue of Anesthesia ...

Oncology & Cancer

Parenteral hydration no benefit for cancer care in hospices

(HealthDay)—For patients with advanced cancer in hospices, providing parenteral saline (1 liter per day) does not improve symptoms associated with dehydration, quality of life, or overall survival compared with placebo, ...

Other

Into the magnetic resonance scanner with a cuddly toy

For the first time, Bochum clinicians have been able to show on the basis of a large sample, that it is possible to examine children's heads in the MRI scanner without general anaesthesia or other medical sedation. In many ...

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