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Lifetime PTSD (lifetime + ptsd)

Distribution by Scientific Domains

Medical Sciences	71%

Selected Abstracts

Relationship Between Post-traumatic Stress Disorder and Pain in Two American Indian Tribes

PAIN MEDICINE, Issue 1 2005
Dedra Buchwald MD
ABSTRACT Objectives., To estimate the association of lifetime post-traumatic stress disorder (PTSD) and pain in American Indians, and determine if tribe, sex, cultural and psychosocial factors, or major depression influence the magnitude of this association. Design., A cross-sectional probability sample survey completed between 1997 and 2000. A structured interview was conducted by trained, tribal members to gather information on demographic and cultural features, physical health status, psychiatric disorders, and functional status. Setting., General community. Participants., A total of 3,084 individuals randomly selected from the tribal rolls of a Southwestern (N = 1,446) and a Northern Plains (N = 1,638) tribal group who were 15,54 years of age and lived on or within 20 miles of their reservations. Outcome Measures., Bodily pain subscale of the Short Form-36. Linear regression models were fit to examine the association between lifetime PTSD and pain, adjusting for demographic, cultural, psychosocial features, painful medical conditions, and major depression. Results., The prevalence of lifetime PTSD was 16% in the Southwestern and 14% in the Northern Plains; women were nearly twice as likely as men to have lifetime PTSD in both tribes. The final adjusted model demonstrated that mean Short Form-36 bodily pain subscale scores were lower (indicating more pain) among individuals with lifetime PTSD than those without lifetime PTSD. Effect modification by tribe, sex, and depression was not observed. Conclusions., Lifetime PTSD was strongly associated with bodily pain in this rural sample of American Indians. Clinicians should be aware of, and address, the link between physical pain syndromes and PTSD. [source]

Posttraumatic stress disorder and the structure of common mental disorders

DEPRESSION AND ANXIETY, Issue 4 2002
Brian J. Cox Ph.D.
Abstract Krueger [1999: Arch Gen Psychiatry 56:921,926] identified a three-factor structure of psychopathology that explained the covariation or grouping of common mental disorders found in the U.S. National Comorbidity Survey (NCS) [Kessler et al., 1994: Arch Gen Psychiatry 51:8,19]. These three fundamental groupings included an externalizing disorders factor and two internalizing disorders factors (anxious-misery and fear). We extended this research through the examination of additional data from a large subsample of the NCS (n=5,877) that contained diagnostic information on posttraumatic stress disorder (PTSD). Factor analytic findings revealed that PTSD showed no affinity with the fear factor defined by panic and phobic disorders, and instead loaded on the anxious-misery factor defined primarily by mood disorders. An identical pattern of results emerged for both lifetime PTSD and 12-month PTSD prevalence figures. Implications of these findings for the classification of PTSD and research on its etiology are briefly discussed. © 2002 Wiley-Liss, Inc. [source]

Memory and prefrontal functions in earthquake survivors: differences between current and past post-traumatic stress disorder patients

ACTA PSYCHIATRICA SCANDINAVICA, Issue 1 2009
E. Eren-Koçak
Objective:, Many studies reported deficits in cognitive functions in post-traumatic stress disorder (PTSD). Most were, however, conducted on man-made trauma survivors. The high comorbidity of alcohol use and depression with PTSD in these studies further complicated the interpretation of their results. We compared prefrontal lobe functions and memory in three earthquake survivor groups: current PTSD, past PTSD and no PTSD. We hypothesized that prefrontal performances of the current and past PTSD groups would be worse than that of control group. Method:, Survivors of the 1999 earthquakes in Turkey were evaluated for current and lifetime PTSD. Memory and prefrontal functions were assessed by a neuropsychological test battery. Results:, Current PTSD patients performed worse on attention, verbal memory, verbal fluency, and psychomotor speed. Past PTSD group was similar to the controls on most cognitive measures, except for their vulnerability to proactive interference and low performance in verbal fluency for animal names. Conclusion:, Our findings indicate that the prefrontal organization and monitorization of verbally processed information are defective in earthquake-related PTSD patients, more so in the current PTSD group. [source]

A descriptive analysis of PTSD chronicity in Vietnam veterans

JOURNAL OF TRAUMATIC STRESS, Issue 6 2003
Paula P. Schnurr
Abstract This study examined the chronicity of PTSD in 530 male and female Vietnam veterans who were drawn from 2 large, ethnically diverse samples. Delayed onset was common, as was a failure to fully remit: 78% of the 239 veterans with full or partial lifetime PTSD were symptomatic in the 3 months prior to assessment. Cluster analysis identified 4 subtypes of posttraumatic response, with women most likely to be in a delayed onset cluster, and minority men most likely to be in a severe chronic cluster. The extent of chronicity observed in this sample underscores the need for treatments that address the persistence of posttraumatic symptoms. [source]

Relationship Between Post-traumatic Stress Disorder and Pain in Two American Indian Tribes

Prevalence of acute and post-traumatic stress disorder and comorbid mental disorders in breast cancer patients during primary cancer care: a prospective study

PSYCHO-ONCOLOGY, Issue 3 2007
Anja Mehnert
Abstract This study aimed at the identification of acute and post-traumatic stress responses, and comorbid mental disorders in breast cancer patients. Structured clinical interviews for DSM-IV (SCID) were conducted post-surgery with 127 patients (t1). Screening measures were used to assess post-traumatic stress responses, anxiety, and depression at t1 and at 6 months follow-up (t2). Based on the SCID, prevalence rates were 2.4% for both, cancer-related ASD and PTSD. Experiences most frequently described as traumatic were the cancer diagnosis itself and subsequent feelings of uncertainty. Patients with lifetime PTSD (8.7%) were more likely to meet the criteria for cancer-related ASD or PTSD (OR=14.1). Prevalence estimates were 7.1% for Adjustment Disorder, 4.7% for Major Depression, 3.1% for Dysthymic Disorder and 6.3% for Generalized Anxiety Disorder. Using the screening instruments, IES-R, PCL-C and HADS, we found PTSD in 18.5% at t1 and 11.2,16.3% at t2. The estimates of anxiety and depression reveal rates of 39.6% (t1) and 32.7% (t2) for anxiety, as well as 16.0% (t1) and 13.3% (t2) for depression (t1) (cut-off,8). The diagnosis of a life-threatening illness has been included as a potential trauma in the DSM-IV. However, it has to be critically evaluated whether subjective feelings of uncertainty like fears of treatment count among traumatic stressors, and thus, whether the diagnosis of PTSD is appropriate in this group of cancer patients. However, a large number of women with emotional distress illustrate the need for psychosocial counseling and support in this early treatment phase. Copyright © 2006 John Wiley & Sons, Ltd. [source]

Post-Traumatic Stress Disorder in Canada

CNS: NEUROSCIENCE AND THERAPEUTICS, Issue 3 2008
Michael Van Ameringen
Post-traumatic stress disorder (PTSD) has become a global health issue, with prevalence rates ranging from 1.3% to 37.4%. As there is little current data on PTSD in Canada, an epidemiological study was conducted examining PTSD and related comorbid conditions. Modified versions of the Composite International Diagnostic Interview (CIDI) PTSD module, the depression, alcohol and substance abuse sections of the Mini International Neuropsychiatric Interview (MINI), as well as portions of the Childhood Trauma Questionnaire (CTQ) were combined, and administered via telephone interview in English or French. Random digit dialing was used to obtain a nationally representative sample of 2991, aged 18 years and above from across Canada. The prevalence rate of lifetime PTSD in Canada was estimated to be 9.2%, with a rate of current (1-month) PTSD of 2.4%. Traumatic exposure to at least one event sufficient to cause PTSD was reported by 76.1% of respondents. The most common forms of trauma resulting in PTSD included unexpected death of a loved one, sexual assault, and seeing someone badly injured or killed. In respondents meeting criteria for PTSD, the symptoms were chronic in nature, and associated with significant impairment and high rates of comorbidity. PTSD is a common psychiatric disorder in Canada. The results are surprising, given the comparably low rates of violent crime, a small military and few natural disasters. Potential implications of these findings are discussed. [source]