Medications

New study maps ketamine's effects on brain

Ketamine—an anesthetic also known for its illicit use as a recreational drug—has undergone a thorough reputational rehabilitation in recent years as the medical establishment has begun to recognize its wide-ranging therapeutic ...

Oncology & Cancer

Researchers develop gel to deliver cancer drugs for solid tumors

Intratumoral therapy—in which cancer drugs are injected directly into tumors—is a promising treatment option for solid cancers but has shown limited success in clinical trials due to an inability to precisely deliver ...

Surgery

US surgeons perform world's first whole eye transplant

A team of surgeons in New York has performed the world's first transplant of an entire eye in a procedure widely hailed as a medical breakthrough, although it isn't yet known whether the man will ever see through the donated ...

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