Detection of PTSD Indications Possible through Blood Analysis, Say Researchers

Post-traumatic stress disorder (PTSD) affects millions of people worldwide, with many individuals not even realizing they have it. As it is a psychological disorder, diagnosing it can often be difficult. However, with advances in medical technology, scientists have found a way to potentially detect signs of PTSD through something as simple as a blood test. This breakthrough discovery could lead to earlier diagnosis and treatment for those affected by PTSD, providing hope for a better quality of life.

Researchers have identified four biomarkers that can identify people who are at risk or suffering from post-traumatic stress disorder (PTSD). The biomarkers could be used to predict a person’s risk of developing PTSD, to diagnose the disorder or to monitor patient response to treatment. PTSD is an anxiety disorder that develops in some people who have experienced a traumatic event. Patients often experience recollections of the traumatic event through flashbacks and nightmares, and may experience problems with sleep, concentration, negative thoughts, memory loss, irritability and guilt. A recent study involving over 1,000 active-duty military personnel in the United States was the largest of its kind to assess the biological markers of PTSD over time. The research into blood biomarkers is a critical development for screening and predicting PTSD, providing a better understanding of the underlying biological mechanisms of the disorder. 

For the study, blood samples were taken from service members before deployment, three days after returning home and three to six months after their return. The service members were then categorized as having PTSD, sub-threshold PTSD, or no PTSD, depending on their clinical diagnosis and symptoms. Researchers classified the “mental resilience” of the service members based on factors including PTSD, anxiety, sleep quality, alcohol use disorders, traumatic brain injury, physical and mental health

Read more:  "BioNTech and Moderna's mRNA Vaccine Technology May Lead to Cancer Cure by 2030"

Researchers analysed four biomarkers that have previously been linked to stress, depression, anxiety and mental health disorders. These are the glycolytic ratio (a measure of how the body breaks down sugar to produce energy), arginine (an amino acid active in the immune and cardiovascular systems), serotonin (which helps regulate mood, sleep and other functions) and glutamate (which plays a role in learning and memory). The study compared these four biomarkers between different groups of service members, finding that those with PTSD or sub-threshold PTSD had significantly higher glycolytic ratios and lower arginine than those with high mental resilience. People with PTSD also had significantly lower serotonin and higher glutamate than those with high mental resilience. Researchers have stated that these biomarkers could be useful in real-world settings, but more research is needed to confirm their effectiveness. The development of an effective biomarker test would be a major step forward in the treatment of PTSD.

In conclusion, the discovery that scientists can detect signs of PTSD in blood is a significant breakthrough in our understanding of this mental health condition. With this new knowledge, researchers can develop more effective diagnostic tools and personalized treatments for those who suffer from PTSD. As we continue to explore the complex nature of PTSD, we can hope that innovations such as this will lead to better outcomes for those affected by this debilitating disorder. It is our collective responsibility to raise awareness about PTSD and support those who live with its daily challenges. By working together, we can empower individuals to overcome adversity and achieve improved mental health and wellbeing.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Recent News

Editor's Pick