Blood test for anxiety: scientists have developed a new method for diagnosing anxiety disorders
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Researchers from the United States have discovered blood biomarkers that can be used to determine the risk of developing anxiety. Thus, it will be possible to predict mood disorders, increased anxiety and agitation based on a blood test. Research data by scientists at the Indiana University School of Medicine was published in Molecular Psychiatry, Science Alert reports. “Many people suffer from anxiety, which can be very debilitating and interfere with everyday life. Having an objective test through which you can establish a person’s current condition, as well as future risk and treatment options, is very helpful,” explains neuropsychiatrist Oleksandr Niculescu Photo: Vonschonertagen/Depositphotos During the study, scientists used methods to detect depression, post-traumatic stress disorder, bipolar disorder and pain. According to the same principle, they also analyzed biomarkers of anxiety. Participants were divided into three groups. The first group consisted of 41 men and 17 women. Their anxiety levels changed at least once from one visit to the next. This group allowed the team to look for possible biomarkers that may be associated with changes in anxiety. The second group consisted of 32 men and 8 women, whose blood tests were tested for biomarkers that can predict anxiety. The third group consisted of 161 men and 36 women who suffered from severe anxiety attacks. There, the researchers were convinced of the method of predicting states of high and clinically serious anxiety. Scientists have confirmed 19 blood biomarkers that can be used to predict changes in anxiety. This analysis will help people with anxiety disorders better choose a course of treatment and adjust it so that it does not cause addiction. Biomarkers also predict the risk of anxiety disorders in the future. In this way, patients can prevent anxiety disorders before they start or return. “There are people who experience anxiety and it’s not properly diagnosed, then they have panic attacks, but they think they’re having a heart attack, and they end up in the emergency room with all kinds of physical symptoms. If we can know that sooner , then hopefully we can avoid that pain and suffering and treat them earlier with something that fits their profile,” adds Niculescu. We will remind you that earlier scientists found biomarkers that show the severity of the course of COVID-19. Read also: Medicines against lymphoma: a drug against a rare type of blood cancer has been approved in the USA
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