UAB Using Whole Blood to Improve Trauma Care
When someone is experiencing severe blood loss, that blood needs to be replaced as soon as possible. Most doctors deliver this transfusion as a “balanced resuscitation,” combining equal amounts of red blood cells, plasma and platelets, which is how blood is separated and delivered to most U.S. hospitals. But a balanced resuscitation is not the same thing as using whole blood that has never been separated, according to Dr. Marisa Marques, medical director of transfusion services at UAB Hospital.
“You’re not able to reconstitute whole blood just mixing the other components,” Marques says, “because each one of them is somewhat diluted with anticoagulant and other substances.”
Most of the research on whole blood transfusions comes from the military and treating injured soldiers in war zones. It suggests that transfusing actual whole blood to care for hemorrhaging patients can lead to better outcomes. Patients may require less blood to be transfused, and they often recover faster. UAB trauma surgeon Dr. Daniel Cox says another advantage of using whole blood, rather than separated components, is that it saves time.
“For the very seriously injured patient, this has the potential to significantly improve the chances of that person surviving,” says Cox.
UAB Hospital recently joined a growing number of hospitals across the country that use whole blood to treat severe trauma patients. Dr. Marques says finding a supply was not easy. It is not available from the local American Red Cross (ARC), where UAB gets most of its blood products. The hospital ended up having to get it from an ARC blood bank in Oklahoma.
Marques says whole blood has to meet strict requirements. To ensure that the product can be used for most patients, she says donors have to be male with low-antigen, type O blood. And timing is key, as whole blood has a shelf life of about three weeks, which is about half that of packed red blood cells.
UAB receives 12 units every week, which is less than 5% of the hospital’s total blood supply. UAB trauma doctors say that since they started receiving the whole blood in August they have used just about every drop.
Millions face wintry weather for what could be a record-setting holiday travel season
More than 119 million people are expected to travel for Christmas and Hanukkah, which both fall on the same day this year, through the New Year, according to AAA.
Review by Senate Democrats finds more unreported luxury trips by Clarence Thomas
A report by Democrats on the Judiciary Committee found additional travel taken in 2021 by Thomas but not reported on his annual financial disclosure, including trips on private jets and a yacht trip.
Where did Barry Jenkins feel safe as a kid? Atop a tree
Director Barry Jenkins is best known for films like "Moonlight" and "If Beale Street Could Talk." On Wild Card, he opens up about where he felt the safest as a kid.
Israeli strikes across Gaza kill at least 20, including five children
Israeli strikes across the Gaza Strip overnight and into Sunday killed at least 20 people, including five children, Palestinian medical officials said.
I discovered one way to fight loneliness: The Germans call it a Stammtisch
Modern life can be lonely. Some are looking to an old German tradition – of drinking and conversation – to deepen connection through regular meetups.
This Christmas I’ll be grieving. Here’s how I’ll be finding joy.
Since her husband's death, newscaster Windsor Johnston has been looking for ways to recapture joy and continue her healing journey — one that's taken her to a place she'd never expected.
