February 04, 2025 | Volume XIV | Issue 5

Link between hypertension and the gut could pave way to better high blood pressure drugs

Monash University via Medical Xpress:


Monash University researchers have revealed how the gut—and what we eat—regulates high blood pressure, opening the door to more specialized potential new drugs.


The project involved multiple researchers from Australia, China and Singapore, and was led by the Hypertension Research Laboratory at Monash University's School of Biological Sciences, headed by Professor Francine Marques.


The findings are highly significant for the estimated one in three Australians who have hypertension, which is a leading cause of stroke, heart disease and kidney disease.


"We had evidence that dietary fiber, via the production of gut microbial substances called short-chain fatty acids, reduces blood pressure," said Professor Marques. "But we didn't understand how this gut-to-host communication took place."

Read More

Bringing the hospital into the home

Lola Butcher 


A while back, Robert Diegelmann completed a 10-day hospital visit — in the comfort of his home.


The 81-year-old was being treated for a recurring infection at VCU Medical Center’s brick-and-mortar hospital in Richmond, Virginia, when his doctor suggested he finish his hospital stay at his home in Midlothian, some 15 miles away.


The medical center arranged his transportation home and supplied meals. Nurses visited twice a day, and twice a day by video, too. A courier delivered daily medications to his house. His vital signs were monitored remotely, and he had round-the-clock access to a clinician via phone call or text.


“Every day or so, a physician would get on the screen, and we would talk back and forth, and he would answer any questions I had,” says Diegelmann, a retired biochemistry and molecular biology professor. “It was exactly like being in the hospital, but much more comfortable.”


Like Diegelmann, tens of thousands of hospitalized patients across the United States have been treated in their own homes as the hospital-at-home movement, widely used in some other parts of the world, gains traction. These home hospitals provide many of the services patients get in physical hospitals: X-rays, physical therapy, respiratory therapy, intravenous treatments, blood draws for laboratory analysis and more. They provide supplies and equipment, such as hospital beds and specialized mattresses.

Read More

Learn More

Study weighs up discordance between bleeding risk calculation tools

Cardiovascular News reports:


Writing in JACC: Cardiovascular Interventions, Carl-Emil Lim (Karolinska Institutet, Stockholm, Sweden) and colleagues outline their analysis of the ARC-HBR and PRECISE-DAPT score definitions for high bleeding risk, which are two methodologies that can be used by clinicians to help determine if patients would benefit from shorter or less intensive antiplatelet therapy after coronary stenting.

Read More

Epidemiologist reacts to removal of certain health data, information from CDC website

CNN News:


Several US Centers for Disease Control and Prevention websites and datasets related to HIV, LGBTQ people, youth health behaviors and more have been removed after the agency was directed to comply with executive orders from President Donald Trump. Epidemiologist Dr. Jennifer Nuzzo explains the consequences.

Watch the video HERE.

Publisher of Week in Review, Specialty Focus, FHIweekly & Game Changers