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Marilynn Marchione

Study boosts hope of ‘liquid biopsies’ for cancer screening

Scientists have the first major evidence that blood tests called liquid biopsies hold promise for screening people for cancer. Hong Kong doctors tried it for a type of head and neck cancer, ...

U.S. hospitals set record for fast heart attack care

There’s never been a better time to be treated for a heart attack. U.S. hospitals have set a record for how quickly they open blocked arteries, averaging under one hour for the first time si...

Girl’s HIV infection seems under control without AIDS drugs

A South African girl born with the AIDS virus has kept her infection suppressed for more than eight years after stopping anti-HIV medicines – more evidence that early treatment can occasiona...

Hearing is believing: Speech may be a clue to mental decline

Your speech may, um, help reveal if you’re uh ... developing thinking problems. More pauses, filler words and other verbal changes might be an early sign of mental decline, which can lead to...

Science Says: Not all cancers need treatment right away

The biopsy shows cancer, so you have to act fast, right? Not necessarily, if it’s a prostate tumor. Men increasingly have choices if their cancer is found at an early stage, as mo...

Quickly reporting cancer complications may boost survival

CHICAGO – If you’re being treated for cancer, speak up about any side effects. A study that had patients use home computers to report symptoms like nausea and fatigue surprisingly improved s...

Study finds pregnancy seems safe for breast cancer survivors

Bigger study underway to see if women can quit taking drug early

Drugs score big wins against lung, prostate, breast cancers

CHICAGO – Drugs are scoring big wins against common cancers, setting new standards for how to treat many prostate, breast and lung tumors. There’s even a “uni-drug” that may fight many forms...

Marijuana extract helps some kids with epilepsy, study says

A medicine made from marijuana, without the stuff that gives a high, cut seizures in kids with a severe form of epilepsy in a study that strengthens the case for more research into pot’s pos...

Jimmy Kimmel baby’s heart defect is common, fixable

The hole-in-the-heart problem that plagues comedian Jimmy Kimmel’s newborn son is one of the most common heart-related birth defects, and it usually can be fixed with surgery. Som...

Overcoming Opioids: The quest for less addictive drugs

Tummy tucks really hurt. Doctors carve from hip to hip, slicing off skin, tightening muscles, tugging at innards. Patients often need strong painkillers for days or even weeks, but Mary Hern...

Cholesterol drug cuts heart risks, spurs new debate on cost

A long-acting cholesterol medicine cut the risk of having a heart attack or some other serious problems by 15 to 20 percent in a big study that’s likely to spur fresh debate about what drugs...