Ketamine IV for the prevention of depression in the elderly: new data

Published Date: 13 Mar 2023

Intravenous (IV) ketamine is effective in adults resistant to depression. The response was similar to that seen in younger patients, two new studies show.

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Researchers have developed a soft laser-printed scaffold made almost entirely of water that bone cells readily colonize.

A study of nine AI chatbots found hallucination rates from 0% to 34%, with Grok 3 performing the worst and Perplexity Research being most reliable.

A neurosurgeon warns that medical errors may be driven by systemic failures, with more than half of them potentially preventable through simple measures.

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The Scottish Medicines Consortium has approved osimertinib for adults with unresectable stage III EGFR-mutant NSCLC whose disease has not progressed after platinum-based chemoradiation.

A recent review from Cochrane shows strong performance from major nursing grades in hospital care.

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Belgian court orders Poland and Romania to take delivery of $2.2 billion worth of COVID-19 vaccines made by Pfizer and BioNTech in a case brought by the drugmaker 3 years ago.

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