PTSD is a common phenomenon in ICU survivors, impacting literally millions of people around the world, every year. What do we know about it? A 🧵 1/5
In the late 1990s, research on #PTSD after the #ICU first emerged, with early studies suggesting prevalence rates of 40 to 50 percent, far higher than in combat veterans and other high risk groups. Studies since then have documented rates of 10% to 20% - clearly a problem. 2/5
Risk factors for PTSD in ICU survivors vary but include female sex, young age, a history of delirium, and a history of psychiatric illness. The presence of delusional memories also plays a role. @CIBScenter 3/5
Clinical expressions of PTSD after the ICU include fear and avoidance of medical procedures, disturbing memories of being critically ill, and intense preoccupation with reminders of trauma - often sounds, lights, ICU images, etc. 4/5
When ICU survivors with #PTSD get the empirically validated treatment they need, they do well. Generic mental health treatment is not adequate. Support groups help greatly. @CIBScenter 5/5
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