Best practices for managing depression and suicide risk in World Trade Center responders and survivors.

A growing body of research supports the association between exposure to the World Trade Center attacks and increased risk of subsequent depression, particularly among individuals who directly witnessed the attacks or participated in the rescue and recovery efforts. Depressive disorders, often comorbid with PTSD and substance use disorders, present an ongoing and substantial health burden for 9/11 responders and survivors. These conditions are associated with an increased risk of suicide mortality, highlighting the importance of screening for depression and suicidal ideation in this population. This paper, part of a series for primary care and other clinicians, offers a brief overview of research on depression in WTC-exposed populations, summarizes critical elements for identifying and managing depression, and offers best practices for suicide prevention.

World Trade Center psychological exposures and trauma related disorders: PTSD and adjustment disorders.

The relationship between exposure to the World Trade Center (WTC) disaster and elevated rates of trauma related psychiatric illnesses in 9/11 responders and survivors has been well documented. This paper is part of a series to promote the practice of evidence-based medicine when managing persons with WTC-related conditions and focuses on "Trauma and Stressor Related Disorders," a diagnostic category that includes posttraumatic stress disorder (PTSD) and adjustment disorder. It offers background on 9/11-related trauma exposure, a summary of research findings from this cohort, and is followed by brief diagnostic and treatment information from selected clinical practice guidelines.

The World Trade Center Health Program: an introduction to best practices.

More than 20 years have elapsed since the September 11, 2001 (9/11) terrorist attacks on the World Trade Center (WTC), Pentagon and at Shanksville, PA. Many persons continue to suffer a variety of physical and mental health conditions following their exposures to a mixture of incompletely characterized toxicants and psychological stressors at the terrorist attack sites. Primary care and specialized clinicians should ask patients who may have been present at any of the 9/11 sites about their 9/11 exposures, especially patients with cancer, respiratory symptoms, chronic rhinosinusitis, gastroesophageal reflux disease, psychiatric symptoms, and substance use disorders. Clinicians, especially those in the NY metropolitan area, should know how to evaluate, diagnose, and treat patients with conditions that could be associated with exposure to the 9/11 attacks and its aftermath. As such, this issue of Archives contains a series of updates to clinical best practices relevant to medical conditions whose treatment is covered by the WTC Health Program. This first paper in the 14-part series describes the purpose of this series, defines the WTC Health Program and its beneficiaries, and explains how relevant Clinical Practice Guidelines were identified. This paper also reminds readers that because physical and mental health conditions are often intertwined, a coordinated approach to care usually works best and referral to health centers affiliated with the WTC Health Program may be necessary, since all such Centers offer multidisciplinary care.

Normal-mode oscillations for the circular and dipolar states of a filled hexagonal magnetic dipole cluster.

We analyze the rotational dynamics of six magnetic dipoles of identical strength at the vertices of a regular hexagon with a variable-strength dipole in the center. The seven dipoles spin freely about fixed axes that are perpendicular to the plane of the hexagon, with their dipole moments directed parallel to the plane. Equilibrium dipole orientations are calculated as a function of the relative strength of the central dipole. Small-amplitude perturbations about these equilibrium states are calculated in the absence of friction and are compared with analytical results in the limit of zero and infinite central dipole strength. Normal modes and frequencies are presented. Bifurcations are seen at two critical values of the central dipole strength, with bistability between these values.

Mental health stigma and barriers to care in World Trade Center responders: Results from a large, population-based health monitoring cohort.

BACKGROUND: Nearly 20 years after the terrorist attacks of September 11, 2001, multiple studies have documented the adverse mental consequences among World Trade Center (WTC) rescue, recovery, and clean-up workers. However, scarce research has examined mental health stigma and barriers to care in WTC-exposed individuals, and no known study has examined whether rates of endorsement may differ between police and "nontraditional" responders, the latter comprising a heterogeneous group of workers and volunteers. OBJECTIVE: To identify the prevalence and correlates of mental health stigma and barriers to care in WTC responders. METHODS: Mental health stigma and barriers to care and their correlates were examined in 6,777 police and 6,272 nontraditional WTC responders. RESULTS: Nontraditional responders endorsed more stigma or barriers to care concerns than police responders. Within a subsample who screened positive for a psychiatric disorder, police were more likely than nontraditional responders to endorse "concerns that negative job consequences might result" (17.9% vs. 9.1%), while nontraditional responders were more likely to endorse "I don't know where to go to find counseling services" (18.4% vs.6.6%). Within this subsample, mental health service need and more severe WTC-related posttraumatic stress disorder symptoms were associated with increased likelihood of endorsing stigma or barriers; pre-9/11 psychiatric history and non-Hispanic Black race/ethnicity were associated with lower likelihood of endorsing stigma or barriers. CONCLUSIONS: Results of this study underscore the burden of mental health stigma and barriers to care in WTC responders, and highlight the need for targeted interventions to address these concerns and promote mental healthcare utilization in this population.

Mental health stigma and barriers to mental health care for first responders: A systematic review and meta-analysis.

OBJECTIVE: It is unclear how many first responders experience barriers to care and stigma regarding mental health care, and how this influences their help-seeking. A systematic review and meta-analysis was conducted on barriers to care and mental health stigma in first responders and their empirical relationship with psychosocial and psychiatric variables. METHODS: The databases Medline, Embase PsycINFO, CINAHL, PILOTS, LILACS, Sociological Abstracts, SocINDEX, and Social Citation Index were searched to identify relevant studies. A quality assessment and meta-analysis was performed. RESULTS: Fourteen articles met inclusion criteria, from which data from 12 samples were extracted for meta-analyses. All studies measured stigma regarding mental health care and 33.1% of first responders (95% CI 26.7-40.1; 12 individual samples) endorsed stigma items. The systematic review revealed that the most frequently endorsed items were fears regarding confidentiality and negative career impact. Five of 14 studies measured barriers to mental health care and 9.3% of first responders (95% CI 7.0-12.3; 4 individual samples) endorsed barriers to care items. The most frequently endorsed barriers were scheduling concerns and not knowing where to get help. Indications were found for more stigma and barriers in individuals with mental health problems. CONCLUSIONS: Stigma and barriers to care are experienced by a significant proportion of firs responders, which can potentially lead to delayed presentation in mental health care and therefore, increased risk of chronicity of post-trauma psychopathology for these groups. The current systematic review draws attention to the paucity of research in this area, particularly in non-Western samples.

Integrative approach for the treatment of posttraumatic stress disorder in 9/11 first responders: three core techniques.

We describe an integrative psychotherapy for first responders to the September 11, 2001 terrorist attack, including those who continue to be psychologically impacted by these events, most of whom meet criteria for a diagnosis of posttraumatic stress disorder. Three core techniques used in this treatment are described: (a) an emphasis on meaning making, particularly regarding the traumatic event; (b) focus on the most affect-laden components of the traumatic exposure; and (c) identifying and challenging the implicit strategies used by individuals to avoid discussion of components of their traumatic memories and the attendant negative affect. For each intervention, a theoretical rationale and the presumed mechanism of operation are presented. We discuss the clinical and research implications of this intervention.

Treating posttraumatic stress disorder in first responders: a systematic review.

First responders are generally considered to be at greater risk for full or partial posttraumatic stress disorder (PTSD) than most other occupations because their duties routinely entail confrontation with traumatic stressors. These critical incidents typically involve exposure to life threat, either directly or as a witness. There is a substantial literature that has examined the risk factors, symptom presentation, course, and comorbidities of PTSD in this population. However, to our knowledge, there are no systematic reviews of treatment studies for first responders. We conducted a systematic review of the PTSD treatment literature (English and non-English) in order to evaluate such treatment proposals based on what is known about treating PTSD in first responders. We especially sought to identify randomized controlled trials (RCTs) whose primary outcome was PTSD. Our search identified 845 peer-reviewed articles of which 0.002% (n=2) were bona fide RCTs of PTSD treatment in first responders. Both studies tested a psychosocial treatment. We did not locate a single psychopharmacologic RCT for PTSD in first responders. An additional 2 psychosocial studies and 13 case or observational studies comprised the remaining extant literature. Though both RCTs showed significant large treatment effects (d=1.37; h=0.92), the literature is startlingly sparse and is not sufficient for evidence-based recommendations for first responders.

Empathic accuracy and adolescent romantic relationships.

Although theoretical insights suggest that empathic accuracy should emerge to play a role in adolescents' romantic relationships, the nature of any such role remains unknown. The current study examined whether empathic accuracy: (1) was developmentally based, (2) differed across gender, and (3) was associated with adolescents' satisfaction with their romantic relationships. Participants were 204 male-female couples who ranged between 14 and 21 years of age and had been dating between 4 weeks and 5 years. On average, both male and female adolescents showed high levels of empathic accuracy that were positively associated with their own and their partners' relationship satisfaction. However, the direction of the associations that emerged, and gender differences in them, depended in part on the type of information being perceived. For instance, while both males' and females' accuracy for discomfort and conflict were positively associated with partners' satisfaction, males'-but not females'-accuracy for connection was negatively associated with their satisfaction, and females'-but not males'-accuracy for persuasion was positively associated with partners' satisfaction. Empathic accuracy was not significantly associated with age or relationship length. Taken together, these results reveal that a complete picture of empathic accuracy requires research on perceptions of various types of information.