Surgery

Anesthesia is safe in the young, study finds

A single exposure to general anesthesia poses no cognitive risk to healthy children under age three, a critical time in brain development, according to a multicenter study led by researchers at Columbia University Medical ...

Medical research

Potential new painkiller provides longer lasting effects

Medications have long been used to treat pain caused by injury or chronic conditions. Unfortunately, most are short-term fixes or cause side effects that limit their use. Researchers at the University of Missouri have discovered ...

Medical research

Study reveals previously unknown site of anesthetic action

Anesthetics have been used in surgical procedures for more than 150 years, but the mechanisms by which inhaled anesthesia actually work are poorly understood. Now, researchers at Johns Hopkins Medicine have discovered that ...

Medications

Researchers make breakthrough on new anesthetics

For the first time since the 1970s, researchers are on the verge of developing a new class of anesthetics. According to a study published in the February issue of Anesthesiology, the official medical journal of the American ...

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