Symptoms of trauma are when the daily work is disrupted for at least a month. The nation has been reeling from the deadly novel coronavirus for more than seven months.
“PTSD, which seems to be common among people admitted to hospital in Kovid-1, remains under a diagnosed, conducted and researched mental health condition, although it can have serious long-term consequences,” said senior author Vasiliki Orgeta. Was. Associate Professor in the Department of Psychiatry at University College London, in a statement.
“Our study provides important new evidence of how traumatic experiences can affect brain health, and how long-term effects of trauma can affect the brain, leading to cognitive decline and increased susceptibility to dementia,” Orgeta said.
“I’m not too shocked that the most severe levels of stress, traumatic stress disorder, are associated with dementia,” said Dr. Richard Isaacs, a neurologist who presided over the Alzheimer’s Prevention Clinic at New York-Presbyterian and Will Cornell Medical Center. Were not involved in the study.
Isaacs said that over the past decade, stress has been as important as a risk factor for many long-term medical conditions, from Alzheimer’s to diabetes and heart disease, with only a burst of evidence.
Twice a risk to the military
Calling the research “the first meta-analysis of global evidence on PTSD and dementia risk”, the study looked at data from about 1.7 million people out of 13 studies conducted on four. Continents.
PTSD People who have, according to data from a pool of eight studies, have a 1 to 2-fold risk of overweight after 17 years.
And it wasn’t the military veterans who were most at risk. People with PTSD in the general population – possibly physically or sexually abused, threatened Death, car accident, terrorism or other trauma – dementia was twice as likely to occur in adults without such a diagnosis.
PTSD Retired soldiers with PTSD. Dementia is one to one and a half times more likely to occur without VAT.
Symptoms of PTSD include flashbacks, in which the person somehow relieves a traumatic event, and include physical symptoms such as a running heart or sweating. Again, memorable memories or nightmares are also a sign.
People with PTSD will try to avoid thoughts or feelings related to trauma, and they can often change their behavior to stay away from people, places, or objects that are reminiscent of the experience.
Cognitive and emotional behaviors can change with PTSD – having negative or distorted thoughts, difficulty concentrating or remembering, losing interest in activities, feeling isolated and unable to experience happiness are common for people with the disorder.
Acute state of arousal is another key indication. Symptoms include easily startled, feeling guarded or irritated, behaving dangerously or destructively, or being angry and aggressive.
It is not entirely clear why PTSD will cause dementia, but many of the symptoms of the disorder, such as hypervigilance and the experience of re-trauma will certainly put the brain on high alert, flooding it with stress hormones.
And because resilience from PTSD is associated with social support and more positive thinking, mood swings and separation from family and friends, “cognitive reserves and resilience may be reduced,” the study said. Is.
“Is post-traumatic stress disorder a detectable risk factor? I would say yes,” he said. “If we can identify it, we can reduce it with stress reduction techniques, by seeing qualified medical professionals, by using pharmacological and non-pharmacological therapies, by seeing a psychiatrist or by seeing a physician. We also need more research on how to reduce stress. To protect the health of the brain over time. “
CNN’s Amy Wooditt and Jacqueline Howard contributed to the report.
Improvement: The previous version of this story misrepresented the risk of dementia statistics as a percentage rather than a factor.
.
