Medications

Ketamine's effect on depression may hinge on hope

In study after study, the psychoactive drug ketamine has given profound and fast relief to many people suffering from severe depression. But these studies have a critical shortcoming: Participants usually can tell whether ...

Medications

ICU antibiotics may be safe for kidneys, says clinical trial

Two "big gun" antibiotics thought to cause kidney failure in ICU patients with a severe bacterial infection, especially when combined with another antibiotic, may be safer for the kidneys than previously reported, following ...

Diseases, Conditions, Syndromes

The surprising origin of a deadly hospital infection

Hospital staff spend a significant amount of time working to protect patients from acquiring infections while they are being cared for in the hospital. They employ various methods from hand hygiene to isolation rooms to rigorous ...

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