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Arnold MC, Lindberg TT, Liu YT, Porter KA, Hsu-Kim H, Hinton DE, Di Giulio RT. Bioaccumulation and speciation of selenium in fish and insects collected from a mountaintop removal coal mining-impacted stream in West Virginia. ECOTOXICOLOGY (LONDON, ENGLAND) 2014; 23:929-938. [PMID: 24723096 DOI: 10.1007/s10646-014-1236-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/29/2014] [Indexed: 06/03/2023]
Abstract
A major contaminant of concern for mountaintop removal/valley fill (MTR/VF) coal mining is selenium (Se), an essential micronutrient that can be toxic to fish. Creek chubs (Semotilus atromaculatus), green sunfish (Lepomis cyanellus), and composite insect samples were collected in March-July, 2011-2013 at two sites within the Mud River, West Virginia. One site (MR7) receives MTR/VF coal mining effluent, while the reference site (LFMR) does not. MR7 water had significantly higher concentrations of soluble Se (p < 0.01) and conductivity (p < 0.005) compared to LFMR. MR7 whole insects contained significantly higher concentrations of Se compared to LFMR insects (p < 0.001). MR7 creek chubs had significantly higher Se in fillets, liver, and ovary tissues compared to LFMR samples (p < 0.0001, p < 0.0001, and p < 0.02, respectively). MR7 green sunfish fillets contained significantly higher Se (p < 0.0001). Histological examination showed LFMR creek chub gills contained a typical amount of parasitic infestations; however MR7 gills contained minimal to no visible parasites. X-ray absorption spectroscopic analyses revealed that MR7 whole insects and creek chub tissues primarily contained organic Se and selenite. These two species of Mud River fish were shown to specifically accumulate Se differently in tissues compartments. Tissue-specific concentrations of Se may be useful in determining potential reproductive consequences of Se exposure in wild fish populations.
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Heimberg RG, Hofmann SG, Liebowitz MR, Schneier FR, Smits JAJ, Stein MB, Hinton DE, Craske MG. Social anxiety disorder in DSM-5. Depress Anxiety 2014; 31:472-9. [PMID: 24395386 DOI: 10.1002/da.22231] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2013] [Revised: 11/09/2013] [Accepted: 11/28/2013] [Indexed: 11/09/2022] Open
Abstract
With the publication of DSM-5, the diagnostic criteria for social anxiety disorder (SAD, also known as social phobia) have undergone several changes, which have important conceptual and clinical implications. In this paper, we first provide a brief history of the diagnosis. We then review a number of these changes, including (1) the primary name of the disorder, (2) the increased emphasis on fear of negative evaluation, (3) the importance of sociocultural context in determining whether an anxious response to a social situation is out of proportion to the actual threat, (4) the diagnosis of SAD in the context of a medical condition, and (5) the way in which we think about variations in the presentation of SAD (the specifier issue). We then consider the clinical implications of changes in DSM-5 related to these issues.
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Abstract
A person's cultural background influences the experience and expression of emotions. In reviewing the recent literature on cross-cultural aspects of anxiety disorders, we identified some culturally related ethnopsychology/ethnophysiology factors (the culture's conceptualizations of how the mind and body function) and contextual factors that influence anxiety disorders. Ethnopsychology/ethnophysiology factors include the person's ideas about the mental and bodily processes (and their interaction), whereas contextual factors are associated with the social norms and rules that may contribute to anxiety, including individualism vs. collectivism and self-construals. From the perspective of ethnopsychology/ethnophysiology and contextual factors, we will discuss "khyâl cap" ("wind attacks"), taijin kyofusho, and ataques de nervios, three prominent examples of culture-specific expressions of anxiety disorders that have all been included in the DSM-5 list of cultural concepts of distress.
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Hinton DE, Jalal B. Parameters for Creating Culturally Sensitive CBT: Implementing CBT in Global Settings. COGNITIVE AND BEHAVIORAL PRACTICE 2014. [DOI: 10.1016/j.cbpra.2014.01.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kohrt BA, Rasmussen A, Kaiser BN, Haroz EE, Maharjan SM, Mutamba BB, de Jong JTVM, Hinton DE. Cultural concepts of distress and psychiatric disorders: literature review and research recommendations for global mental health epidemiology. Int J Epidemiol 2014; 43:365-406. [PMID: 24366490 PMCID: PMC3997373 DOI: 10.1093/ije/dyt227] [Citation(s) in RCA: 161] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/04/2013] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Burgeoning global mental health endeavors have renewed debates about cultural applicability of psychiatric categories. This study's goal is to review strengths and limitations of literature comparing psychiatric categories with cultural concepts of distress (CCD) such as cultural syndromes, culture-bound syndromes, and idioms of distress. METHODS The Systematic Assessment of Quality in Observational Research (SAQOR) was adapted based on cultural psychiatry principles to develop a Cultural Psychiatry Epidemiology version (SAQOR-CPE), which was used to rate quality of quantitative studies comparing CCD and psychiatric categories. A meta-analysis was performed for each psychiatric category. RESULTS Forty-five studies met inclusion criteria, with 18 782 unique participants. Primary objectives of the studies included comparing CCD and psychiatric disorders (51%), assessing risk factors for CCD (18%) and instrument validation (16%). Only 27% of studies met SAQOR-CPE criteria for medium quality, with the remainder low or very low quality. Only 29% of studies employed representative samples, 53% used validated outcome measures, 44% included function assessments and 44% controlled for confounding. Meta-analyses for anxiety, depression, PTSD and somatization revealed high heterogeneity (I(2) > 75%). Only general psychological distress had low heterogeneity (I(2) = 8%) with a summary effect odds ratio of 5.39 (95% CI 4.71-6.17). Associations between CCD and psychiatric disorders were influenced by methodological issues, such as validation designs (β = 16.27, 95%CI 12.75-19.79) and use of CCD multi-item checklists (β = 6.10, 95%CI 1.89-10.31). Higher quality studies demonstrated weaker associations of CCD and psychiatric disorders. CONCLUSIONS Cultural concepts of distress are not inherently unamenable to epidemiological study. However, poor study quality impedes conceptual advancement and service application. With improved study design and reporting using guidelines such as the SAQOR-CPE, CCD research can enhance detection of mental health problems, reduce cultural biases in diagnostic criteria and increase cultural salience of intervention trial outcomes.
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Jalal B, Simons-Rudolph J, Jalal B, Hinton DE. Explanations of sleep paralysis among Egyptian college students and the general population in Egypt and Denmark. Transcult Psychiatry 2014; 51:158-75. [PMID: 24084761 DOI: 10.1177/1363461513503378] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This cross-cultural study compared explanations of sleep paralysis (SP) in two countries and two groups with different levels of education in one country. Comparisons were made between individuals having experienced SP at least once in a lifetime from Cairo, Egypt (n = 89), Copenhagen, Denmark (n = 59), and the American University in Cairo, Egypt (n = 44). As hypothesized, participants from the general Egyptian population were more likely to endorse supernatural causal explanation of their SP compared to participants from Denmark; participants from the American University in Cairo were less likely to endorse supernatural causes of their SP compared to participants from the general Egyptian population. Moreover, participants from the American University in Cairo were marginally significantly more likely to endorse supernatural causes of their SP compared to participants from Denmark. Additionally, we explored which culturally bound explanations and beliefs about SP existed in Egypt and Denmark. We found that nearly half (48%) of the participants from the general Egyptian population believed their SP to be caused by the Jinn, a spirit-like creature with roots in Islamic tradition, which constitutes a culturally bound interpretation of the phenomenology of SP in this region of the world. Case studies are presented to illustrate these findings.
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Lewis-Fernández R, Raggio GA, Gorritz M, Duan N, Marcus S, Cabassa LJ, Humensky J, Becker AE, Alarcón RD, Oquendo MA, Hansen H, Like RC, Weiss M, Desai PN, Jacobsen FM, Foulks EF, Primm A, Lu F, Kopelowicz A, Hinton L, Hinton DE. GAP-REACH: a checklist to assess comprehensive reporting of race, ethnicity, and culture in psychiatric publications. J Nerv Ment Dis 2013; 201:860-71. [PMID: 24080673 PMCID: PMC4324559 DOI: 10.1097/nmd.0b013e3182a5c184] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Growing awareness of health and health care disparities highlights the importance of including information about race, ethnicity, and culture (REC) in health research. Reporting of REC factors in research publications, however, is notoriously imprecise and unsystematic. This article describes the development of a checklist to assess the comprehensiveness and the applicability of REC factor reporting in psychiatric research publications. The 16-item GAP-REACH checklist was developed through a rigorous process of expert consensus, empirical content analysis in a sample of publications (N = 1205), and interrater reliability (IRR) assessment (N = 30). The items assess each section in the conventional structure of a health research article. Data from the assessment may be considered on an item-by-item basis or as a total score ranging from 0% to 100%. The final checklist has excellent IRR (κ = 0.91). The GAP-REACH may be used by multiple research stakeholders to assess the scope of REC reporting in a research article.
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Abstract
This article provides an introduction to the thematic issue of Transcultural Psychiatry on local responses to trauma. To illustrate how local responses to trauma may be therapeutic, we consider the multiple dimensions or domains that may be targeted by healing rituals and interventions. We then outline a theoretical model of the generation of trauma-related symptoms and distress. We present the multiplex model of symptom generation which posits multiple cognitive, social, and physiological mechanisms by which various triggers can lead to severe distress among trauma victims in acute episodes, and which may be targeted in treatment. More persistent forms of distress can be explained in terms of the effects of persistent mood states and associated modes of cognitive processing and behavior that render individuals vulnerable to chronic symptoms and acute exacerbations. The beneficial effects of healing rituals and interventions may occur, in part, by inducing positive affective states associated with a flexible mind-set. We conclude by summarizing some of the contributions of the papers in this issue to understanding local therapeutic processes of healing.
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Hinton DE, Peou S, Joshi S, Nickerson A, Simon NM. Normal grief and complicated bereavement among traumatized Cambodian refugees: cultural context and the central role of dreams of the dead. Cult Med Psychiatry 2013; 37:427-64. [PMID: 23868080 PMCID: PMC3759644 DOI: 10.1007/s11013-013-9324-0] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This article profiles bereavement among traumatized Cambodian refugees and explores the validity of a model of how grief and post-traumatic stress disorder (PTSD) interact in this group to form a unique bereavement ontology, a model in which dreams of the dead play a crucial role. Several studies were conducted at a psychiatric clinic treating Cambodian refugees who survived the Pol Pot genocide. Key findings included that Pol Pot deaths were made even more deeply disturbing owing to cultural ideas about "bad death" and the consequences of not performing mortuary rites; that pained recall of the dead in the last month was common (76 % of patients) and usually caused great emotional and somatic distress; that severity of pained recall of the dead was strongly associated with PTSD severity (r = .62); that pained recall was very often triggered by dreaming about the dead, usually of someone who died in the Pol Pot period; and that Cambodians have a complex system of interpretation of dreams of the deceased that frequently causes those dreams to give rise to great distress. Cases are provided that further illustrate the centrality of dreams of the dead in the Cambodian experiencing of grief and PTSD. The article shows that not assessing dreams and concerns about the spiritual status of the deceased in the evaluation of bereavement results in "category truncation," i.e., a lack of content validity, a form of category fallacy.
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Hinton DE, Field NP, Nickerson A, Bryant RA, Simon N. Dreams of the dead among Cambodian refugees: frequency, phenomenology, and relationship to complicated grief and posttraumatic stress disorder. DEATH STUDIES 2013; 37:750-767. [PMID: 24521031 DOI: 10.1080/07481187.2012.692457] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The authors investigated the importance of dreams of the deceased in the experiencing of prolonged grief (PG) and posttraumatic stress disorder (PTSD) among Cambodian refugees who survived the Pol Pot genocide (1975-1979). Such dreams were frequent in the last month (52% of those surveyed), and most often involved a relative who died in the Pol Pot period. Past month frequency was correlated with PG severity (r = .59) and PTSD severity (r = .52). The dreams were almost always deeply upsetting because the dreams indicated the deceased to be in a difficult spiritual state. Dreams of the deceased as a central component of PG and PTSD among Cambodian refugees is discussed.
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Hinton DE, Ojserkis RA, Jalal B, Peou S, Hofmann SG. Loving-kindness in the treatment of traumatized refugees and minority groups: a typology of mindfulness and the nodal network model of affect and affect regulation. J Clin Psychol 2013; 69:817-28. [PMID: 23784718 DOI: 10.1002/jclp.22017] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
This article discusses how loving-kindness can be used to treat traumatized refugees and minority groups, focusing on examples from our treatment, culturally adapted cognitive-behavioral therapy (CA-CBT). To show how we integrate loving-kindness with other mindfulness interventions and why loving-kindness should be an effective therapeutic technique, we present a typology of mindfulness states and the Nodal Network Model (NNM) of Affect and Affect Regulation. We argue that mindfulness techniques such as loving-kindness are therapeutic for refugees and minority populations because of their potential for increasing emotional flexibility, decreasing rumination, serving as emotional regulation techniques, and forming part of a new adaptive processing mode centered on psychological flexibility. We present a case to illustrate the clinical use of loving-kindness within the context of CA-CBT.
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Hinton DE, Kredlow MA, Pich V, Bui E, Hofmann SG. The relationship of PTSD to key somatic complaints and cultural syndromes among Cambodian refugees attending a psychiatric clinic: the Cambodian Somatic Symptom and Syndrome Inventory (CSSI). Transcult Psychiatry 2013; 50:347-70. [PMID: 23630226 DOI: 10.1177/1363461513481187] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This article describes a culturally sensitive questionnaire for the assessment of the effects of trauma in the Cambodian refugee population, the Cambodian Somatic Symptom and Syndrome Inventory (CSSI), and gives the results of a survey with the instrument. The survey examined the relationship of the CSSI, the two CSSI subscales, and the CSSI items to posttraumatic stress disorder (PTSD) severity and self-perceived functioning. A total of 226 traumatized Cambodian refugees were assessed at a psychiatric clinic in Lowell, MA, USA. There was a high correlation of the CSSI, the CSSI somatic and syndrome scales, and all the CSSI items to the PTSD Checklist (PCL), a measure of PTSD severity. All the CSSI items varied greatly across three levels of PTSD severity, and patients with higher levels of PTSD had very high scores on certain CSSI-assessed somatic items such as dizziness, orthostatic dizziness (upon standing), and headache, and on certain CSSI-assessed cultural syndromes such as khyâl attacks, "fear of fainting and dying upon standing up," and "thinking a lot." The CSSI was more highly correlated than the PCL to self-perceived disability assessed by the Short Form-12 Health Survey (SF-12). The study demonstrates that the somatic symptoms and cultural syndromes described by the CSSI form a central part of the Cambodian refugee trauma ontology. The survey indicates that locally salient somatic symptoms and cultural syndromes need be profiled to adequately assess the effects of trauma.
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Van Wettere AJ, Kullman SW, Hinton DE, Law JM. Immunohistochemical characterization of the hepatic progenitor cell compartment in medaka (Oryzias latipes) following hepatic injury. J Comp Pathol 2013; 149:434-45. [PMID: 23664425 DOI: 10.1016/j.jcpa.2013.03.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2012] [Revised: 02/06/2013] [Accepted: 03/17/2013] [Indexed: 12/22/2022]
Abstract
Laboratory fish species are used increasingly in biomedical research and are considered robust models for the study of regenerative processes. Studies investigating the response of the fish liver to injury have demonstrated the presence of a ductular reaction and oval-like cells in injured and regenerating liver. To date, however, it is unclear if this cell population is the piscine equivalent of oval cells (OCs) or intermediate hepatobiliary cells (IHBCs) identified in rodents and man, respectively. The present study defines the process of OC differentiation in fish liver using histopathology, immunohistochemistry and transmission electron microscopy. To generate OC proliferation in Japanese medaka (Oryzias latipes), hepatic injury was induced by exposure of adult fish to either microcystin LR or dimethylnitrosamine. A transgenic strain of medaka expressing a red fluorescent protein (RFP) exclusively in hepatocytes was used. The morphological response to injury was characterized by a ductular reaction comprised of cytokeratin (CK) AE1/AE3(+) OCs progressing to IHBCs variably positive for CK and RFP and finally mature RFP(+) hepatocytes and CK(+) cholangiocytes. These observations support a bipotential differentiation pathway of fish OCs towards hepatocytes and cholangiocytes. Ultrastructural morphology confirmed the presence of OCs and differentiation towards hepatocytes. These results demonstrated clear similarities between patterns of reaction to injury in fish and mammalian livers. They also confirm the presence of, and support the putative bipotential lineage capabilities of, the fish OC.
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Hinton DE, Nickerson A, Bryant RA. Prolonged Grief in Cambodian Refugees Following Genocide: Rebirth Concerns and Avoidance of Reminders. JOURNAL OF LOSS & TRAUMA 2013. [DOI: 10.1080/15325024.2012.714218] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Hinton DE, Hinton AL, Eng KT, Choung S. PTSD and key somatic complaints and cultural syndromes among rural Cambodians: the results of a needs assessment survey. Med Anthropol Q 2013; 26:383-407. [PMID: 23259349 DOI: 10.1111/j.1548-1387.2012.01224.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This article describes a culturally sensitive assessment tool for traumatized Cambodians, the Cambodian "Somatic Symptom and Syndrome Inventory" (SSI), and reports the outcome of a needs assessment conducted in rural Cambodia using the instrument. Villagers locally identified (N = 139) as still suffering the effects of the Pol Pot genocide were evaluated. All 139 had post-traumatic stress disorder (PTSD) as assessed by the PTSD Checklist (PCL), and they had elevated SSI scores. The severity of the SSI items varied by level of PTSD severity, and several items--for example, dizziness, dizziness on standing, khyâl (a windlike substance) attacks, and "thinking a lot"--were extremely elevated in those participants with higher levels of PTSD. The SSI was more highly correlated to self-perceived health (Short Form Health Survey-3) and past trauma events (Harvard Trauma Questionnaire) than was the PCL. The study shows the SSI items to be a core aspect of the Cambodian trauma ontology.
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Hinton DE, Pich V, Hofmann SG, Otto MW. Acceptance and Mindfulness Techniques as Applied to Refugee and Ethnic Minority Populations With PTSD: Examples From "Culturally Adapted CBT". COGNITIVE AND BEHAVIORAL PRACTICE 2013. [DOI: 10.1016/j.cbpra.2011.09.001] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Nickerson A, Bryant RA, Aderka IM, Hinton DE, Hofmann SG. The impacts of parental loss and adverse parenting on mental health: Findings from the National Comorbidity Survey-Replication. ACTA ACUST UNITED AC 2013. [DOI: 10.1037/a0025695] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Hinton DE, Rivera EI, Hofmann SG, Barlow DH, Otto MW. Adapting CBT for traumatized refugees and ethnic minority patients: examples from culturally adapted CBT (CA-CBT). Transcult Psychiatry 2012; 49:340-65. [PMID: 22508639 DOI: 10.1177/1363461512441595] [Citation(s) in RCA: 127] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this article, we illustrate how cognitive behavioral therapy (CBT) can be adapted for the treatment of PTSD among traumatized refugees and ethnic minority populations, providing examples from our treatment, culturally adapted CBT, or CA-CBT. CA-CBT has a unique approach to exposure (typical exposure is poorly tolerated in these groups), emphasizes the treatment of somatic sensations (a particularly salient part of the presentation of PTSD in these groups), and addresses comorbid anxiety disorders and anger. To accomplish these treatment goals, CA-CBT emphasizes emotion exposure and emotion regulation techniques such as meditation and aims to promote emotional and psychological flexibility. We describe 12 key aspects of adapting CA-CBT that make it a culturally sensitive treatment of traumatized refugee and ethnic minority populations. We discuss three models that guide our treatment and that can be used to design culturally sensitive treatments: (a) the panic attack-PTSD model to illustrate the many processes that generate PTSD in these populations, highlighting the role of arousal and somatic symptoms; (b) the arousal triad to demonstrate how somatic symptoms are produced and the importance of targeting comorbid anxiety conditions and psychopathological processes; and (c) the multisystem network (MSN) model of emotional state to reveal how some of our therapeutic techniques (e.g., body-focused techniques: bodily stretching paired with self-statements) bring about psychological flexibility and improvement.
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Hinton DE, Kredlow MA, Bui E, Pollack MH, Hofmann SG. Treatment change of somatic symptoms and cultural syndromes among Cambodian refugees with PTSD. Depress Anxiety 2012; 29:147-54. [PMID: 22065554 DOI: 10.1002/da.20905] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2011] [Revised: 08/26/2011] [Accepted: 08/27/2011] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND There is only one previously published study of treatment change across initial pharmacological treatment for a minority or refugee group with posttraumatic stress disorder (PTSD). That study found that certain somatic symptoms among Southeast Asian populations did not improve across treatment. This article assesses in a culturally sensitive way symptom change through time of Cambodian patients presenting for pharmacotherapy treatment of PTSD. METHODS Fifty-six Cambodian refugees with PTSD and no previous psychiatric treatment were assessed at baseline and then at 3 and 6 months after initiating pharmacotherapy. The measures included the PTSD Checklist; the Cambodian Somatic Symptom and Syndrome Inventory (SSI) to assess culturally salient somatic symptoms and cultural syndromes; and the Short Form-12 Health Survey to assess self-perceived functioning. RESULTS Across treatment, large effect sizes were seen on all measures (Cohen's d = 1.1-1.4). The SF-12 change score was more highly correlated to the SSI change score (r = .82) than to the PTSD change score (r = .61). Significant change only occurred from baseline to 3 months. CONCLUSIONS Pharmacological treatment for traumatized Cambodian refugees with PTSD seems to lead to improvement not only in PTSD symptoms, but also in culturally salient somatic symptoms and cultural syndromes. Culturally sensitive assessment and treatment should ideally include the assessment of culturally salient somatic symptoms and cultural syndromes.
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Hofmann SG, Grossman P, Hinton DE. Loving-kindness and compassion meditation: potential for psychological interventions. Clin Psychol Rev 2011; 31:1126-32. [PMID: 21840289 PMCID: PMC3176989 DOI: 10.1016/j.cpr.2011.07.003] [Citation(s) in RCA: 361] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2011] [Revised: 07/08/2011] [Accepted: 07/13/2011] [Indexed: 11/26/2022]
Abstract
Mindfulness-based meditation interventions have become increasingly popular in contemporary psychology. Other closely related meditation practices include loving-kindness meditation (LKM) and compassion meditation (CM), exercises oriented toward enhancing unconditional, positive emotional states of kindness and compassion. This article provides a review of the background, the techniques, and the empirical contemporary literature of LKM and CM. The literature suggests that LKM and CM are associated with an increase in positive affect and a decrease in negative affect. Preliminary findings from neuroendocrine studies indicate that CM may reduce stress-induced subjective distress and immune response. Neuroimaging studies suggest that LKM and CM may enhance activation of brain areas that are involved in emotional processing and empathy. Finally, preliminary intervention studies support application of these strategies in clinical populations. It is concluded that, when combined with empirically supported treatments, such as cognitive-behavioral therapy, LKM and CM may provide potentially useful strategies for targeting a variety of different psychological problems that involve interpersonal processes, such as depression, social anxiety, marital conflict, anger, and coping with the strains of long-term caregiving.
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Nickerson A, Hinton DE. Anger regulation in traumatized Cambodian refugees: the perspectives of Buddhist monks. Cult Med Psychiatry 2011; 35:396-416. [PMID: 21630119 DOI: 10.1007/s11013-011-9218-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Recent research has highlighted the importance of traditional methods of healing in relation to the treatment of psychological distress in non-Western populations. This pilot study, conducted in Massachusetts, investigates what Buddhist Cambodian monks consider to be the causes, phenomenology and appropriate intervention strategies for anger among Cambodian refugees. Six monks were interviewed at four major temples in Massachusetts. Findings suggested that anger was common in the Cambodian community, was frequently triggered by marital discord, and commonly resulted in verbal and physical violence and, sometimes, suicidality. Buddhist-based anger management strategies identified as useful by the monks included education about Buddhist doctrines, mindfulness meditation practices, and the use of herbal medication and holy water. These anger regulation strategies and treatments are discussed in the context of Buddhist beliefs and Western psychological interventions.
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Hinton DE, Lewis-Fernández R. The cross-cultural validity of posttraumatic stress disorder: implications for DSM-5. Depress Anxiety 2011; 28:783-801. [PMID: 21910185 DOI: 10.1002/da.20753] [Citation(s) in RCA: 181] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2010] [Revised: 08/21/2010] [Accepted: 08/26/2010] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND There is considerable debate about the cross-cultural applicability of the posttraumatic stress disorder (PTSD) category as currently specified. Concerns include the possible status of PTSD as a Western culture-bound disorder and the validity of individual items and criteria thresholds. This review examines various types of cross-cultural validity of the PTSD criteria as defined in DSM-IV-TR, and presents options and preliminary recommendations to be considered for DSM-5. METHODS Searches were conducted of the mental health literature, particularly since 1994, regarding cultural-, race-, or ethnicity-related factors that might limit the universal applicability of the diagnostic criteria of PTSD in DSM-IV-TR and the possible criteria for DSM-5. RESULTS Substantial evidence of the cross-cultural validity of PTSD was found. However, evidence of cross-cultural variability in certain areas suggests the need for further research: the relative salience of avoidance/numbing symptoms, the role of the interpretation of trauma-caused symptoms in shaping symptomatology, and the prevalence of somatic symptoms. This review also indicates the need to modify certain criteria, such as the items on distressing dreams and on foreshortened future, to increase their cross-cultural applicability. Text additions are suggested to increase the applicability of the manual across cultural contexts: specifying that cultural syndromes-such as those indicated in the DSM-IV-TR Glossary-may be a prominent part of the trauma response in certain cultures, and that those syndromes may influence PTSD symptom salience and comorbidity. CONCLUSIONS The DSM-IV-TR PTSD category demonstrates various types of validity. Criteria modification and textual clarifications are suggested to further improve its cross-cultural applicability.
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Mondon JA, Howitt J, Tosiano M, Kwok KWH, Hinton DE. A simple osmium post-fixation paraffin-embedment technique to identify lipid accumulation in fish liver using medaka (Oryziaslatipes) eggs and eleutheroembryos as lipid rich models. MARINE POLLUTION BULLETIN 2011; 63:86-90. [PMID: 21592532 DOI: 10.1016/j.marpolbul.2011.04.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2010] [Revised: 04/06/2011] [Accepted: 04/11/2011] [Indexed: 05/30/2023]
Abstract
Hepatic lipidosis is a non-specific biomarker of effect from pollution exposure in fish. Fatty liver is often misdiagnosed or overlooked in histological assessments due to the decreasing application of specific fat procedures and stains. For example, ethanol dehydration in standard paraffin processing removes lipids, leaving vacuoles of which the precise nature is unknown. Lipids can be identified using osmium post-fixation in semi-thin resin sections or transmission electron microscopy. However, both are expensive and technically demanding procedures, often not available for routine environmental risk assessment and monitoring programs. The current emphasis to reduce and refine animal toxicity testing, requires refinement of the suite of histopathological techniques currently available to maximize information gained from using fish for toxicity testing and as bio-indicators of environmental quality. This investigation has successfully modified an osmium post-fixation technique to conserve lipids in paraffin-embedded tissues using medaka (Oryzias latipes) eleutheroembryos and eggs (embryos) as lipid rich models.
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