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For months, doctors have had trouble understanding why some coronavirus patients have a mysterious symptom, associated with many most serious cases of the virus:blood coagulation. In a videoconference,Gary Gibbons, MD, director of the heart of Nih, lung and the blood institute, called this special symptom of Covid's most "surprising and, unfortunately,Devastating complications. "

But fortunately, a research team at Yale Cancer Center hasmakes a discovery This could help these patients avoid the worst case of scenariocerebral accident or embolism. In a study published inLancet hematology, the team couldIdentify a biological marker This could report to future coagulation, allowing doctors to intervene earlier.

The clinical study examined the blood of 68 patients with coronavirus: 48 of themvery sick In an intensive care unit (ICU), 20 receiving care in a non-ICU hospital unit and a control group of 13 volunteers without viruses. In doing so, they made a shocking discovery. A protein found on the surface of endothelial cells (called "thrombomodulin") was about twice as high in the ICU group only in the non-ICU group, and above in the non-ICU group only in the control group.

A doctor from Yale's research team,George Goshua, MD,simply put it In a television interview: "Your body tries to fight against this important clot wash and decompose these clots, and thepatients who will continue to die Are those who have a high level of this soluble thrombomodulin ".

Fortunately, as Goshua points out, there isExisting drugs, including those currently used to prevent traits, which seem to effectively combat the problem. Referring to the subjects of the study, he noted: "So far, they all improved, and we speak of the sick of the sick."

The team is currently exploring other therapeutic measures that can prevent blood clots in CIVID-19 patients by protecting endothelial cell layers, a breakthrough that could save countless lives. And make sure you are looking forall Symptoms of coronavirus:It's the symptom of Covid you want to miss anymore, says the doctor.