Certain blood pressure-lowering medications that cross the blood–brain barrier may be linked to less memory decline in older adults, suggests new research published in the American Heart Association journal Hypertension.

Older adults increasingly are taking medications that are prescribed for valid reasons but that also elevate their risks for falls, results from a new study indicate. In their analysis of government data, researchers found that the share of patients matching this profile surged from 57% in 1999 to a staggering 94% in 2017.

In a new analysis, CDC said there was a large decline in essential childhood vaccinations in the early months of the pandemic last year, but rates did not return to pre-pandemic levels with the lifting of the stay-at-home orders.

A new study published in JAMA Network found that maternal influenza vaccination during pregnancy was not significantly associated with the risk of immune-related health outcomes, such as asthma or infections; nonimmune–related outcomes such as neoplasms or sensory impairment; or nonspecific health outcomes such as emergency visits or hospitalizations.

Critically ill patients who exhibit symptoms of unhealthy alcohol use can become agitated when receiving mechanical ventilation in the ICU. A study published in the February 23, 2021 issue of JAMA showed that high-dose baclofen can prevent alcohol withdrawal–related agitation.