The lived experience of PTSD for children of Australian Vietnam veterans in Australia

There is a growing area of scholarship that attests to the importance of understanding the impact of Post Traumatic Stress Disorder (PTSD) on the military family (Cozza, Chun, & Polo, 2005; Peach, 2005; Riggs, 2009; Siebler, 2003). Recent research highlights the critical role that the family plays in mitigating the effects of this condition for its members (Chase-Lansdale, Wakschlag, & Brooks-Gunn, 1995; Fiese, Foley, & Spagnola, 2006; Hetherington & Blechman, 1996; Pinkerton & Dolan, 2007; Seedat, Niehaus, & Stein, 2001; Serbin & Karp, 2003; Walsh, 2003), society (Jenson & Fraser, 2006; Seedat, Kaminer, Lockhat, & Stein, 2000; Wood & Geismar, 1989) and the next generation (Davidson & Mellor, 2001; Ender, 2006; Weber, 2005; Westerink & Giarratano, 1999). However, little is understood about the way people who grew up in Australlian military families affected by PTSD describe their experiences and what the implications are for their participation in family life. This study addressed the following research questions: (1) ‘How does a child of a Vietnam veteran understand and describe the experience of PTSD in the family?’ and (2) ‘What are the implications of this understanding on their current participation in family life?’ These questions were addressed through a qualitative analysis of focus-group data collected from adults with a Vietnam veteran parent with PTSD. The key rationale for a qualitative approach was to develop an understanding of these questions in a way which was as faithful as possible to the way they talked about their past and present family experiences. A number of experiential themes common to participants were identified through the data analysis. Participants’ experiences linked together to form a central theme of control, which revealed the overarching narrative of ‘It’s all about control and the fear of losing it’, that responds to the first research queston. The second research question led to a deeper analysis of the ‘control experiences’ to identify the ways in which participants responded to and managed these problematic aspects of family life, and the implications for their current sense of participation in family life. These responses can be understood through the overarching narrative of: ‘Soldier on despite the differences’ which assists them to optimise the impact of control and develop strategies required to maintain a semblance of personal normality and a normal family life. This intensive research has led to the development of theoretical propositions about this group’s experiences and responses that can be tested further in subsequent research to assist families and their members who may be experiencing the intergenerational impacts of psychological trauma acquired from military service.

The adjustment of children of Australian Vietnam veterans: is there evidence for the transgenerational transmission of the effects of war-related trauma?

Objective: The presence of posttraumatic stress disorder (PTSD) in trauma survivors has been linked with family dysfunction and symptoms in their children, including lower self-esteem, higher disorder rates and symptoms resembling those of the traumatized parent. This study aims to examine the phenomenon of intergenerational transfer of PTSD in an Australian context.

Method: 50 children (aged 16–30) of 50 male Vietnam veterans, subgrouped according to their fathers' PTSD status, were compared with an age-matched group of 33 civilian peers. Participants completed questionnaires with measures of self-esteem, PTSD symptomatology and family functioning.

Results: Contrary to expectations, no significant differences were found between the self-esteem and PTSD symptomatology scores for any offspring groups. Unhealthy family functioning is the area in which the effect of the veteran's PTSD appears to manifest itself, particularly the inability of the family both to experience appropriate emotional responses and to solve problems effectively within and outside the family unit.

Conclusion: Methodological refinements and further focus on the role of wives/mothers in buffering the impact of veterans' PTSD symptomatology on their children are indicated. Further effort to support families of Veterans with PTSD is also indicated.

Protocol for epidemiologic studies of the health of Vietnam veterans /

Mode of access: Internet.

Scientific research on the health of Vietnam veterans [microform] : hearing before the Subcommittee on Hospitals and Health Care of the Committee on Veterans' Affairs, House of Representatives, One Hundredth Congress, second session, June 8, 1988.

"Serial no. 100-51."

Postservice mortality among Vietnam veterans /

Item 494-L-6

An American sunrise : the Vietnam Veterans Leadership Program : a history of Action's three-year veteran's initiative : summary.

"September 30, 1984."

Selected bibliography : post-traumatic stress disorder with special attention to Vietnam veterans /

Item 983-A

The Vietnam Draft: In Their Own Words : Draft Motivated Enlistees-Why did they enlist and serve?

This essay examines why Vietnam veterans, who were draft motivated enlistees, enlisted when drafted or threatened with the draft. Data is taken from 63 oral history interviews conducted by The Vietnam Archive Oral History Project at Texas Tech University and is analyzed using the phenomenological research approach. The background of this paper briefly explains the Vietnam Draft and the draft avoidance options available to those men who were drafted. The results section utilizes quotes from the oral history interviews to show the main themes of why men chose to enlist when faced with the draft. The discussion section discusses these themes in a wider context and brings up areas for further research.

Side-by-side memorials and Australian Vietnam War remembrance

This thesis argues that side-by-side memorials, built by Vietnamese and Australian Vietnam veterans, are a unique theme in Australia's memorial landscape wherein Australian soldier statues generally stand alone. It provides understanding of how these memorials emerged, and discusses the significance of this new theme for Australian Vietnam War remembrance.

Vietnam veteran as ventriloquist

Because of the shame and controversy surrounding the Vietnam war, a stifling of Vietnam veterans' voices resulted. This paper looks at how this came about, as well as the different ways veterans were regarded in society, and the concomitant affects of this on their psychological welfare. The many films dealing with these events are also discussed.

Pancreatic cancer deaths in Texas veterans

Background/objective. Several studies have found an increased risk of pancreatic cancer in veterans deployed to Vietnam during the Vietnam War. Diabetes, a known risk factor for pancreatic cancer, has been designated as a service-connected illness in deployed Vietnam veterans. The majority of Vietnam veterans, now between the ages of 55 to 65, have not yet reached the ages of pancreatic cancer’s greatest prevalence, ages 65 to 79. This case-control study utilized 1998 electronic Texas death certificate data for white, black and Hispanic men to explore the question of whether military service was a risk factor for deaths due to pancreatic cancer among men who died in 1998.^ Methods. The primary study included men born between 1927 and 1953, and was a matched case-control study with two control groups; 431 pancreatic cancer cases were birth-year and race-matched one case to two non-neoplastic death controls and, for the second control group, were matched 1:1 with 431 accidental death controls. The exposure was military service, recorded as “yes”, “no” or “unknown” on the death certificate. Conditional logistic regression was used for the data analysis. Logistic regression was used in two additional unmatched analyses to examine the same exposure, military service, within different birth cohorts, again using pancreatic cancer cases with non-neoplastic and accidental death controls.^ Results. For pancreatic cancer cases matched to non-neoplastic controls, the association with military service showed an elevated odds ratio (OR) of 1.40 (95% confidence interval [CI] 1.10-1.79); matched to accidental death controls, a similar association with military service was detected [OR=1.40 (95% CI 1.04-1.89)]. The association was not seen in all time periods and was greatest for those within a birth cohort specific for Vietnam Era service. For men born between 1946 and 1950, OR=1.90 (95% CI 1.03-3.50) for comparison with non-neoplastic controls and OR=1.91 (95% CI 0.9995-3.64) for accidental death controls. ^ Conclusion. In Texas, for men aged 44-71, who died in 1998, military service was associated with an approximately 40% increased risk for pancreatic cancer. For men ages 48-52, military service was associated with an approximately 90% increased risk for pancreatic cancer.^

Blunted growth hormone response to clonidine in post-traumatic stress disorder

Hyperactivity of the sympathetic and noradrenergic systems is thought to be a feature of post-traumatic stress disorder (PTSD). Assessment of noradrenergic receptor function can be undertaken by measuring the growth hormone (GH) response to the alpha(2)-agonist clonidine. The aim of this study was to examine whether subjects with combat-related PTSD (with or without co-morbid depression) have a blunted growth hormone response to clonidine, compared to a combat-exposed control group. Twenty-three Vietnam veterans suffering from PTSD alone, 27 suffering from PTSD and co-morbid depression, and 32 veteran controls with no psychiatric illness were administered 1.5 mug/kg clonidine i.v. Plasma growth hormone was measured every 20 min for 120 min. The growth hormone response to clonidine was significantly blunted in the non-depressed PTSD group compared to both the depressed PTSD group and the control group as measured by peak growth hormone, delta growth hormone and AUC growth hormone. Subjects with PTSD and no co-morbid depressive illness show a blunted growth hormone response to clonidine. This suggests that post-synaptic alpha(2)-receptors are subsensitive. This finding is consistent with other studies showing increased noradrenergic activity in PTSD. (C) 2003 Elsevier Ltd. All rights reserved.

Glucocorticoid receptor polymorphisms and post-traumatic stress disorder

Post-traumatic stress disorder (PTSD) is reported in some studies to be associated with increased glucocorticoid (GC) sensitivity. Two common glucocorticoid receptor (GR) potymorphisms (N363S and 8cll) appear to contribute to the population variance in GC sensitivity. There is some evidence that there may be a genetic predisposition to PTSD. Hence we studied 118 Vietnam war veterans with PTSD for (i) GR polymorphisms, particularly the N363S and the Bcll polymorphisms which are thought to be GC sensitising, and (ii) two measures of GC sensitivity, the tow-dose 0.25 mg dexamethasone suppression test (LD-DST) and the dermal vasoconstrictor assay (DVVA). The DST and GR polymorphisms were also performed in 42 combat exposed Vietnam war veterans without PTSD. Basal plasma cortisol levels were not significantly different in PTSD (399.5 +/- 19.2 nmol/L, N=75) and controls (348.6 +/- 23.0 nmol/L, N = 33) and the LD-DST resulted in similar cortisol suppression in both groups (45.6 +/- 3.2 vs. 40.8 +/- 4.1%). The cortisol suppression in PTSD patients does not correlate with Clinician Administered PTSD Scores (CAPS), however there was a significant association between the Bcll GG genotype and low basal cortisol levels in PTSD (P=0.048). The response to the DVVA was similar to controls (945 +/- 122, N = 106 vs. 730 +/- 236, N = 28, P = 0.42). PTSD patients with the GG genotype, however, tended to be more responsive to DVVA and in this group the DVVA correlated with higher CAPS scores. The only exon 2 GR polymorphisms detected were the R23K and N363S. Heterozygosity for the N363S variant in PTSD, at 5.1% was not more prevalent than in other population studies of the N363S polymorphism in Caucasians (6.0-14.8%). The GG genotype of the Bcll polymorphism found to be associated with increased GC sensitivity in many studies showed a tendency towards increased response with DVVA and correlated with higher CAPS scores. In conclusion, the N363S and Bcll GR polymorphisms were not more frequent in PTSD patients than controls and reported population frequencies. Our PTSD group did not display GC hypersensitivity, as measured by the LD-DST and DVVA. In a subset of PTSD patients with the Bcll GG genotype, CAPS scores and basal cortisol Levels were negatively correlated. (C) 2004 Elsevier Ltd. All rights reserved.