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The purpose of this study was to examine the feasibility and acceptability of an auricular acupuncture (AA) insomnia regimen among Operation Iraqi Freedom and Operation Enduring Freedom veterans with post-traumatic stress disorder and sleep disturbance. Secondarily, this study examined the effect of an AA insomnia regimen on objective sleep times by wrist actigraphy, subjective sleep times by sleep diary, and sleep quality ratings utilizing the Pittsburg Sleep Quality Index. Veterans (n = 30) were randomized to receive a 3-week AA insomnia regimen. Veterans receiving the AA insomnia regimen reported it as a more acceptable treatment for sleep disturbance than subjects in the control group (AA group median = 5 vs. control group median = 3, p = 0.004). Significant differences between groups were found on the sleep quality and daytime dysfunction components of the Pittsburgh Sleep Quality Index (p = 0.003, p = 0.004). No other significant differences between groups were found for objective and subjective sleep measures. These results suggest that an AA insomnia regimen may improve sleep quality and daytime dysfunction among veterans with post-traumatic stress disorder. Future, large-scale, prospective clinical trials are needed to examine AA effects on sleep.

Combat is often associated with the diagnosis of post-traumatic stress disorder. Battle may also lead to other emotional extremes. Sometimes this is enough to meet criteria for a diagnosis of bipolar disorder (BPD), but it is open to debate if this is clinically appropriate. This study examined the rate of BPD, as assessed by structured interview, in combat veterans who clinicians believed met the criteria for post-traumatic stress disorder but not BPD. Structured interviews were conducted with 109 such participants. Close to 81% endorsed a history of a major depressive episode, 34.9% endorsed a history of manic episode, and 27.5% endorsed a history of a hypomanic episode. According to the interviews, 54.1% participants experienced BPD, including 34.9% who experienced BPD type I. Clinicians were aware of these results and observed the individuals for a prolonged period afterward, but the clinical diagnosis did not change to include BPD in any of these individuals. Future research is needed to establish reliable and valid methods to make a diagnosis of BPD in the presence of comorbid conditions and stressors and thus guide clinicians with better treatment options.

The prevalence of post-traumatic stress disorder (PTSD) has reached epidemic proportions among U.S. veterans, many of whom also have concurrent alcohol use disorder. This case report describes improvements in PTSD symptom severity and memory dysfunction in a combat-exposed veteran with persistent PTSD and alcohol use disorder following two treatments of stellate ganglion block (SGB). PTSD severity was measured using the PTSD Checklist, Military Version. Memory function was evaluated using the Rey Auditory Verbal Learning Test. One month after the first SGB, a 43.6% reduction in PTSD severity was observed along with increases in immediate memory (50%), recent memory (28%), and recognition memory (25%). Following a second SGB, PTSD severity decreased by 57.7% and memory function substantially improved, with pronounced changes in immediate memory (50%), recent memory (58%), and recognition memory (36%). One year after SGB treatments, the patient has stopped drinking alcohol, continues to have sustained relief from PTSD, has improved memory function, and has become gainfully employed. Future studies that employ robust epidemiologic methodologies are needed to generate confirmatory evidence that would substantiate SGB's clinical utility as an adjunctive treatment option for PTSD.

Across the five branches of military service, there is a common thread that binds, namely the honorable imperative to support our national security by maintaining, training, and equipping combat-ready forces. Although implementing their primary directives when called to action is an absolute necessity for securing the freedom and well-being of the general public, the realities of achieving such noble objectives bear many negative consequences for those who sacrifice their health in the process. The epidemic occurrence of the pathological anxiety condition post-traumatic stress disorder (PTSD) among combat-exposed active duty military service members and veterans is a seminal testament to the aftermath of war and the ongoing conflicts of our time. PTSD is characterized by debilitating symptoms such as intense anxiety, hyperarousal, irritability, intrusive thoughts, and sleep disturbances. The adverse consequences of PTSD are profound, resulting in high rates of suicide, depression, substance use, violence, and an inability to maintain relationships. 1 Approximately 14% to 35% of our 22.8 million U.S. veterans with a history of combat duty suffer from PTSD, a figure that far surpasses the 6.8% prevalence of PTSD among