Strokes

Researchers plan to improve accuracy of concept in future study

Men with hypogonadism and heart disease or risk factors saw no increased risk vs placebo

Swedish study is largest, with longest follow-up to date

Also in TTHealthWatch: treating intracerebral hemorrhage

Patients on public insurance have a right to know if they're being treated differently

Research suggests that younger adults in particular manage insomnia for stroke prevention

Also in TTHealthWatch: multivitamins for cognition

Positive results from combining BP, glucose, fever, anticoagulation control

Trial supports starting within 48 hours for many patients

First randomized trial sets the stage for larger, more definitive studies

Early study suggests role for neuroprotection from air bubbles

Slight uptick in males since 1999, but other demographic groups remain stable

Kidney dysfunction, kidney damage increase risks in different ways, say researchers

Long unplanned naps, poor sleep quality, apnea among red flags