Post traumatic stress symptom variation associated with sleep characteristics.

BACKGROUND: Post traumatic stress disorder (PTSD) and sleep problems are highly related. The relationship between nighttime sleep characteristics and next day post traumatic stress symptoms (PTSS) is not well known. This study examined the relationship between the previous night's sleep duration, number of awakenings, sleep quality, trouble falling asleep, and difficulty staying asleep and PTSS the following day. METHODS: Using an ecological momentary assessment methodology, individuals with probable PTSD (N = 61) reported their nighttime sleep characteristics daily and PTSS four times per day for 15 days. Univariate and multivariate linear mixed models were used to examine the previous night's (within-subjects) and person's mean (between-subjects) associations between sleep characteristics and PTSS. RESULTS: The previous night's sleep duration (p < .001), sleep quality (p < .001), trouble falling asleep (p < .001), and difficulty staying asleep (p < .001) significantly predicted the next day's PTSS. When examined in a multivariate model including all characteristics simultaneously, previous night's sleep duration (p = .024), trouble falling asleep (p = .019), and difficulty staying asleep (p < .001) continued to predict PTSS, but sleep quality (p = .667) did not. When considering a person's mean, trouble falling asleep (p = .006) and difficulty staying asleep (p = .001) predicted PTSS, but only difficulty staying asleep (p = .018) predicted PTSS in a multivariate model. CONCLUSIONS: Among individuals with PTSD, the previous night's sleep duration, trouble falling asleep, and difficulty staying asleep predict next day PTSD symptoms. Interventions that facilitate falling and staying asleep and increase time slept may be important for treating PTSD.

Daily variation in post traumatic stress symptoms in individuals with and without probable post traumatic stress disorder.

BACKGROUND: Little is known about the extent to which post traumatic stress symptoms (PTSS) vary from day to day in individuals with post traumatic stress disorder (PTSD). This study examined the variation of PTSS by day of the week, and whether daily or day of week variation differs between individuals with and without probable PTSD. METHODS: Subjects (N = 80) were assessed for probable PTSD at enrollment. Using an ecological momentary assessment methodology, PTSS were assessed four times daily by self-report for 15 days. Linear mixed models were used to assess the relationship of PTSS and day of the week. RESULTS: PTSS varied across the seven days of the week among participants with PTSD (p = .007) but not among those without PTSD (p = .559). Among those with PTSD, PTSS were lowest on Saturday. PTSS were higher on weekdays (Monday through Friday) versus weekends (Saturday and Sunday) in those with PTSD (p = .001) but there were no weekday/weekend differences among those without PTSD (p = .144). These variations were not explained by sleep medication, caffeine or alcohol use. CONCLUSIONS: Among individuals with probable PTSD, post traumatic stress symptoms vary by the day of the week, with more symptoms on weekdays compared to weekends. Determination of the factors associated with the daily variation in PTSD symptoms may be important for further developing treatments for PTSD.

Impact of an Enduring War on Two Military Psychiatry Residency Programs.

Four active duty military psychiatrists at different points in their careers were asked to reflect on the impact that the wars in Iraq and Afghanistan had on their respective training in military psychiatry residency programs. The result is an inside look from four unique perspectives on how military psychiatry residency training adapted over time to prepare their graduates to practice psychiatry in a wartime setting as many graduates went to the front lines of war shortly after graduation. This article will provide an understanding of the challenges faced by these residency programs striving to meet the behavioral health needs created by war while balancing this with ongoing ACGME requirements, how those challenges were met, and the impact it had on residents.

Two war-torn soldiers: combat-related trauma through an intersubjective lens.

The author, himself an Iraq war veteran, presents a contemporary psychodynamic understanding, known as intersubjective therapy, of combat-related Post-traumatic Stress Disorder (PTSD). At the onset of this case example, the patient was highly suicidal and his PTSD symptoms had not responded to a first-line treatment: manualized cognitive processing therapy. Robert Stolorow's intersubjective, psychodynamic approach to traumatic emotional experiences was then selected for treatment, and illustrates how combat in Afghanistan shattered this soldier's world and self experience. Therapeutic action arises from this intersubjective perspective by providing a relational home so that unendurable emotions can be borne, processed, and integrated to achieve a more constant and individualized sense of self. Being a two-person model of therapy, the author also describes how his work with this traumatized soldier affected him, ultimately contributing to his own sense of authentic existing. The author discusses the need for therapists to recognize and acknowledge to traumatized patients their shared finitude and the ubiquity of trauma. In the Postscript, the patient describes what he felt was therapeutic and contrasts this to his previous experiences with manualized cognitive processing therapy.

Sentinel cases of community-acquired methicillin-resistant Staphylococcus aureus onboard a naval ship.

Methicillin-resistant Staphylococcus aureus (MRSA) is emerging as a community-acquired organism. A number of recent reports have documented its involvement in a variety of infections in which no risk factors for nosocomial transmission are present. This report presents the initial cases of a MRSA outbreak on a U.S. Navy ship. Each patient failed traditional antibiotic therapy and one required hospitalization. Their presentations evolved simultaneously and proved to be sentinel cases of an outbreak of cutaneous MRSA infections. The events of this outbreak emphasize the growing need to consider the prevalence of resistant organisms in outpatient settings, as well as the impact that infections from resistant organisms might have on the combat readiness of a military unit. Recommendations addressing infection-control guidelines for MRSA within close-quarter environments of healthy adults, such as military units, need to be developed and existing infection-control measures need to be regularly emphasized.

When a soldier commits suicide in Iraq: impact on unit and caregivers.

There have been studies about the impact of a suicide on family members and friends, but none to date on a military unit in a combat zone. This is the first description, to my knowledge, of the effects of the suicide of a U.S. Army soldier deployed to Iraq. A narrative from the treating psychiatrist's perspective describes both the acute and longer-term (four months) effects of the suicide on members of the soldier's unit, other soldiers at the same base, members of the medical team who attempted to resuscitate him, and mental health care providers. This account describes how the suicide affected at least thirteen other soldiers on the base. The effects of the soldier's suicide showed a few similarities to those described in the literature, including stigmatization of the survivors and the stress experienced by the mental health providers. There were additional repercussions that have not been previously described, including the impact on the soldier's peers within his unit and other soldiers on the base, the need for medical evacuation from Iraq of soldiers following the event, and the reported stress on the medical staff due to the attempted resuscitation of someone known to them. Future research is needed to understand the impact of a suicide on the survivors in a deployed military setting and to establish best practices for postvention strategies.

Citalopram-induced hallucinations and delusions in a young adult.

OBJECTIVE: To report on a case of citalopram-induced hallucinations and delusions. METHOD: The authors present the case of a patient who developed psychotic symptoms including hallucinations and delusions shortly after starting the SSRI citalopram for posttraumatic stress disorder and associated depression. RESULTS: Citalopram was discontinued and his symptoms quickly resolved. CONCLUSION: Providers should use caution and advise patients of rare but serious side effects even when prescribing generally safe medications such as selective serotonin reuptake inhibitors.