Post Traumatic Stress Disorder: A Literature Review

Approximately 70 percent of adults in the U.S. have encountered a traumatic occurrence at some point in their existence while 20 percent of that population proceed to develop PTSD. Furthermore, an estimated 1 in 13 people of the U.S. (about 8 percent) will develop PTSD. For those who have served or “spent time in war zones,” 30 percent experience PTSD (“What”). Of course the rates of this mental illness varies from war to war, however, “current estimates of PTSD in military personnel who served in Iraq range from 12 percent to 20 percent” and “in Afghanistan between 6 percent and 11 percent” (“What”).

When humans undergo traumatic events that threaten their safety and wellbeing, they may become vulnerable to nightmares, fear, excessive anxiety, depression, and trembling. Post Traumatic Stress Disorder (PTSD) is a psychological illness that results from the occurrence of a “terribly frightening, life-threatening, or otherwise unsafe experience” (Posttraumatic Stress Disorder (PTSD), 2012). This condition often leads to unbearable stress and anxiety. PTSD is significantly prevalent as indicated by data from the National Co-morbidity Survey which shows that at a particular time in their lives, 7.8% of 5, 877 adults in America suffered from PTSD (Andrew & Bisson, 2009). In the general population, the lifetime prevalence is estimated at 8%,

In this particular article, five authors collaborated and discussed the recent innovations in the PTSD treatment field such as new technologies and family/spouse therapy, where veterans who are diagnosed go through therapy sessions with a family member or spouse instead of alone. This article is extremely credible because it has five authors that are all in the medical field.

The fear of heights can sometimes leave people frozen in terror. There is large amount of evidence suggesting that virtual reality therapy has successfully helped alleviate conditions similar to PTSD. This is accomplished by slowly increasing the amount of stressors, as to not overload the patient with irrational fear. For example, with fear of heights, researchers can gradually increase the difficulty of the simulation, so that the height of the platform increases after every session. In a similar case study, 49 patients had volunteered to participate in a virtual reality treatment for their fear of flying. Results showed, “By the 6-month follow-up, 90% of treated participants had flown since completing treatment” (Anderson 2001). Effectiveness also hugely depends on plausibility and affordability. We need to consider if this treatment is convenient for

Post-traumatic stress disorder (PTSD) among veterans has been prevalent in the United States ever since the diagnosis of shell shock after World War I. PTSD continues to be prevalent in veterans from the Vietnam War, to the Gulf War, to Operation Enduring Freedom and Operation Iraqi Freedom. The estimated lifetime prevalence of PTSD among veterans during the Vietnam era was 30.9% for men and 26.9% for women (U.S. Department of Government Affairs, 2015). Based on a population study the prevalence of PTSD among previously deployed Operation Enduring Freedom and Operation Iraqi Freedom was 13.8% (U.S. Department of Government Affairs, 2015). PTSD in combat veterans can be very difficult to understand. This is widely due to the lack of research

In the United States (US) posttraumatic stress disorder (PTSD) affects 8 out of every 100 persons (United States Department of Veterans Affairs [USDVA], 2015). In which account for about 8 million people that include the military veterans (USDVA, 2015). About 10% of women and 4% of men will develop PTSD during some course of their lives (USDVA, 2015). Veterans are more susceptible to PTSD due to longer exposures to trauma, danger, or witness a violent life threaten incidence during their military service periods (USDVA, 2015). The development of PTSD becomes chronic after no longer seeing or under the “fight-or-flight“ experiences causing a psychological and/ or mental breakdown (National Institutes of Health [NIH], n.d). Such

By using virtual reality, VA researches can recreate a PTSD suffers traumatic memories and develop treatment based on actual experiences. Chris Crowe, PhD, a researcher and psychologist with the Atlanta VA Medical Center is enthusiastic about the process and states "We believe this has very exciting potential to treat people very quickly and in a way that makes them less vulnerable to relapse,"(VA outlines PTSD research, 2010) These types of research studies are providing veterans with a better quality of life and allotting the time researchers need for long term

Although American service members have felt the lasting effects of combat throughout the history of the nation, it was not until 1980 that Post-Traumatic Stress Disorder was formally added to the American Psychiatric Association’s Diagnostic and Statistical Manual of Mental Disorders. Once referred to as “irritable heart” or “shell-shock,” PTSD made its way into the national spotlight in the years following the wars in both Iraq and Afghanistan due to U.S. military members having difficulty reintegrating into civilian life. High rates of suicide, depression, and elevated levels of violent crime within the veteran community made the need to find an effective treatment of this disorder a top priority for the Veterans Health Administration. While it is widely accepted by medical professionals that there is no single, definitive cure for PTSD, many different methods have been cultivated within the past 15 years that make coping with it an easier process; some to a greater extent than others. While medications, namely antidepressants and benzodiazepines, usually find themselves at the forefront of any discussion regarding mental debilitation, they are not a one-size-fits-all solution to the problems that combat veterans face. As this particular disorder is attached to a certain memory or traumatic occurrence, alternative methods of rehabilitation such as Cognitive Behavioral Therapy (CBT) and Prolonged Exposure (PE) have also shown promise in

Post-traumatic stress disorder is considered as a psychiatric disorder that creates impairments in occupational, interpersonal, and social functioning. Although there are several treatment processes for veterans suffering from this condition, some intervention may fail to generate desired results. Veterans who fail to show appropriate recovery should be supported with an alternative treatment plan (Aurora et al., 2010). Veterans develop the condition because of exposure to traumatizing

PTSD affects nearly 60% of men and 50% of women. Annually, 5.2 million adults suffer from PTSD. 20 out of 100 Veterans who served in Iraq suffer from PTSD, and 15 out of every 100 Veterans who served in Vietnam suffer from PTSD (5). However, PTSD is not limited to veterans; These symptoms contain negative changes in thinking and mood, including negative feelings about oneself or others, inability to experience positive emotions, and feeling emotionally numb, and changes in emotional reactions, including angry outburst, aggressive behavior, guilt and shame, and self-destructive behavior (1). Complex Post Traumatic Stress Disorder, discussed by Pete Walker in Complex PTSD: From Surviving to Thriving: A Guide and Map For Recovering from Childhood Trauma, is a more severe form of PTSD, which contains emotional flashbacks, toxic shame, self-abandonment, inner critic, and social

The battles that go on between countries of the world are not just left on the grounds in which they were fought. The trauma of everyday exposure to the elements of war has created a lasting and often debilitating disorder for many veterans. Post-Traumatic Stress Disorder or PTSD has been a recurrent result of war leaving many survivors with prolonged physical, mental and emotional distress. Veterans of the wars in Iraq and Afghanistan have experienced daily stressful situations including bombings, combat fire, and injuries. For those that make it home, PTSD is a common development of these stresses. Those who develop this disorder may experience relentless sleep disturbances, triggers, and recurring “flashback” or vivid memory recollections

For many, PTSD is a big issue. Because of this, research has started to look at its causes. First to understand PTSD, one must examine the

Posttraumatic stress disorder (PTSD) is a widespread disorder that affects certain individuals psychologically, behaviorally, and emotionally following the experience of a traumatic event (Lee et al., 2005, p. 135). However, because of inconsistencies regarding the percentage of individuals who experience PTSD and the percentage of individuals who subsequently develop PTSD, researchers hypothesize that both biological and environmental factors contribute to the development of PTSD (Wolf et al. 2010, p. 328). In order gain a better understanding of this disorder and to discover contributing and predicative factors which contribute to the development of PTSD, this paper analyses the historical context and prevalence of PTSD, the

Imaginal exposure has gained a great deal of attention as the treatment for chronic Post Traumatic Stress Disorder (PTSD). It involves telling someone about the event time and time again, reliving the traumatic experience. Combat veterans were the first to use the imaginal exposure therapy, and then treated with termed imaginal flooding. For the fear of “retraumatizing” victims and increasing their suffering, trauma experts have been hesitant to use imaginal exposure. The article talks about a present study where symptom exacerbation was examined in 76 women with chronic PTSD (Foa 1022). In the study, there were 64 treatment completers and 12 treatment dropouts (Foa 1025). Imaginal exposure in the Prolonged Exposure (PE)/Cognitive Restructuring

“Cognitive-behavioral therapy (CBT), specifically exposure therapy, has garnered a great deal of empirical support in the literature for the treatment of anxiety disorders” (Gerardi et al., 2010). Exposure therapy is an established PTSD treatment (Chambless & Ollendick, 2001) and so is a benchmark for comparing other therapies (Taylor et al, 2003). “Exposure therapy typically involves the patient repeatedly confronting the feared stimulus in a graded manner, either in imagination or in vivo. Emotional processing is an essential component of exposure therapy” (Gerardi et al., 2010). “Exposure therapy in the virtual environment allows the participant to experience a sense of presence in an immersive, computer-generated, three-dimensional,