RESUMEN
LGBTQ+ individuals experience health care disparities and difficulty accessing affirming care. Little is known regarding the health and experiences among subpopulations of specific sexual orientations and gender identities (SOGI). We implemented the first LGBTQ + health needs assessment survey in Nassau and Suffolk Counties, New York, to assess individuals' health care experiences, behaviors, access to care, and health care needs. The sample (N = 1150) consisted of many SOGI subgroups. Greater than 60% of respondents reported symptoms of chronic depression; over one third reported disrespectful health care experiences; and two thirds experienced verbal harassment. Bisexual/bicurious, pansexual, queer, gender nonconforming and transgender individuals experienced highest rates of mental health concerns and difficulty accessing care. Behavioral health concerns were also high among Black, multiracial, Hispanic, Asian, young adult, and lower-income respondents. Gaining an understanding of unique differences among LGBTQ+ subgroups can guide implementation of services targeting specific subpopulations to improve access to care and reduce disparities.
Asunto(s)
Conducta Sexual , Minorías Sexuales y de Género , Adulto Joven , Humanos , New York , Evaluación de Necesidades , Conducta Sexual/psicología , Identidad de GéneroRESUMEN
BACKGROUND: Emergency service personnel experience elevated rates of posttraumatic stress disorder (PTSD). There are few controlled trials for PTSD in this population, and none report longer term effects of treatment. This study evaluated the benefits of cognitive behavior therapy (CBT) for PTSD in emergency service personnel who received either brief exposure (CBT-B) to trauma memories or prolonged exposure (CBT-L) 2 years following treatment. METHODS: One hundred emergency service personnel with PTSD were randomized to CBT-L, CBT-B, or Wait-List (WL). Following posttreatment assessment, WL participants were randomized to an active treatment. Participants randomized to CBT-L or CBT-B were assessed at baseline, posttreatment, 6-month, and 2-year follow-up. Both CBT conditions involved 12 weekly individual sessions comprising education, CBT skills building, imaginal exposure, in vivo exposure, cognitive restructuring, and relapse prevention. Reliving trauma memories occurred for 40 min per session in CBT-L and for 10 min in CBT-B. RESULTS: At the 2-year follow-up, there were no differences in PTSD severity (Clinician Administered PTSD Scale) between CBT-L and CBT-B. There were very large effect sizes for CBT-L (1.28, 95% confidence interval [CI] = 0.90-1.64) and CBT-B (1.28, 95% CI = 0.05-1.63) from baseline to 2-year follow-up. CONCLUSIONS: This study highlights that CBT can be an effective treatment of PTSD in emergency service personnel using either prolonged or brief periods of reliving the trauma memory, and that these benefits can last for at least 2 years after treatment.
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Terapia Cognitivo-Conductual , Trastornos por Estrés Postraumático , Estudios de Seguimiento , Humanos , Trastornos por Estrés Postraumático/psicología , Resultado del TratamientoRESUMEN
BACKGROUND: Although emergency service personnel experience markedly elevated the rates of post-traumatic stress disorder (PTSD), there are no rigorously conducted trials for PTSD in this population. This study assessed the efficacy of cognitive behaviour therapy (CBT) for PTSD in emergency service personnel, and examined if brief exposure (CBT-B) to trauma memories is no less efficacious as prolonged exposure (CBT-L). METHOD: One hundred emergency service personnel with PTSD were randomised to either immediate CBT-L, CBT-B or wait-list (WL). Following post-treatment assessment, WL participants were randomised to an active treatment. Participants randomised to CBT-L or CBT-B were assessed at baseline, post-treatment and at 6-month follow-up. Both CBT conditions involved 12 weekly individual sessions comprising education, CBT skills building, imaginal exposure, in vivo exposure, cognitive restructuring and relapse prevention. Imaginal exposure occurred for 40 min per session in CBT-L and for 10 min in CBT-B. RESULTS: At post-treatment, participants in WL had smaller reductions in PTSD severity (Clinician Administered PTSD Scale), depression, maladaptive appraisals about oneself and the world, and smaller improvements on psychological and social quality of life than CBT-L and CBT-B. There were no differences between CBT-L and CBT-B at follow-up on primary or secondary outcome measures but both CBT-L and CBT-B had large baseline to follow-up effect sizes for reduction of PTSD symptoms. CONCLUSIONS: This study highlights that CBT, which can include either long or brief imaginal exposure, is efficacious in reducing PTSD in emergency service personnel.
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Técnicos Medios en Salud , Terapia Cognitivo-Conductual/métodos , Servicios Médicos de Urgencia , Terapia Implosiva/métodos , Enfermedades Profesionales/terapia , Evaluación de Procesos y Resultados en Atención de Salud , Trastornos por Estrés Postraumático/terapia , Adulto , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Factores de TiempoRESUMEN
Importance: Although grief-focused cognitive behavior therapies are the most empirically supported treatment for prolonged grief disorder, many people find this treatment difficult. A viable alternative for treatment is mindfulness-based cognitive therapy. Objective: To examine the relative efficacies of grief-focused cognitive behavior therapy and mindfulness-based cognitive therapy to reduce prolonged grief disorder severity. Design, Setting, and Participants: A single-blind, parallel, randomized clinical trial was conducted among adults aged 18 to 70 years with prolonged grief disorder, as defined in the International Classification of Diseases, 11th Revision, and assessed by clinical interview based on the Prolonged Grief-13 (PG-13) scale. Those with severe suicidal risk, presence of psychosis, or substance dependence were excluded. Between November 2012 and November 2022, eligible participants were randomized 1:1 to eleven 90-minute sessions of grief-focused cognitive behavior therapy or mindfulness-based cognitive therapy at a traumatic stress clinic in Sydney, Australia, with follow-up through 6 months. Interventions: Both groups received once-weekly 90-minute individual sessions for 11 weeks. Grief-focused cognitive behavior therapy comprised 5 sessions of recalling memories of the deceased, plus cognitive restructuring and planning future social and positive activities. Mindfulness-based cognitive therapy comprised mindfulness exercises adapted to tolerate grief-related distress. Main Outcomes and Measures: The primary outcome was change in prolonged grief disorder severity measured by the PG-13 scale assessed at baseline, 1 week posttreatment, and 6 months after treatment (primary outcome time point), as well as secondary outcome measures of depression, anxiety, grief-related cognition, and quality of life. Results: The trial included 100 participants (mean [SD] age, 47.3 [13.4] years; 87 [87.0%] female), 50 in the grief-focused cognitive behavior therapy condition and 50 in the mindfulness-based cognitive therapy condition. Linear mixed models indicated that at the 6-month assessment, participants in the grief-focused cognitive behavior therapy group showed greater reduction in PG-13 scale score relative to those in the mindfulness-based cognitive therapy group (mean difference, 7.1; 95% CI, 1.6-12.5; P = .01), with a large between-group effect size (0.8; 95% CI, 0.2-1.3). Participants in the grief-focused cognitive behavior therapy group also demonstrated greater reductions in depression as measured on the Beck Depression Inventory than those in the mindfulness-based cognitive therapy group (mean difference, 6.6; 95% CI, 0.5-12.9; P = .04) and grief-related cognition (mean difference, 14.4; 95% CI, 2.8-25.9; P = .02). There were no other significant differences between treatment groups and no reported adverse events. Conclusions and Relevance: In this study, grief-focused cognitive behavior therapy conferred more benefit for core prolonged grief disorder symptoms and associated problems 6 months after treatment than mindfulness-based cognitive therapy. Although both treatments may be considered for prolonged grief disorder, grief-focused cognitive behavior therapy might be the more effective choice, taking all factors into consideration. Trial Registration: anzctr.org.au Identifier: ACTRN12612000307808.
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Terapia Cognitivo-Conductual , Pesar , Atención Plena , Humanos , Atención Plena/métodos , Femenino , Adulto , Persona de Mediana Edad , Terapia Cognitivo-Conductual/métodos , Masculino , Método Simple Ciego , Anciano , Adulto Joven , Resultado del TratamientoRESUMEN
Brain-Derived Neurotrophic Factor (BDNF) is implicated in extinction learning, which is a primary mechanism of exposure therapy for posttraumatic stress disorder (PTSD). Brief aerobic exercise has been shown to promote BDNF release and augment extinction learning. On the premise that the Val allele of the BDNF Val66Met polymorphism facilitates greater release of BDNF, this study examined the extent to which the Val allele of the BDNF polymorphism predicted treatment response in PTSD patients who underwent exposure therapy combined with aerobic exercise or passive stretching. PTSD patients (N = 85) provided saliva samples in order to extract genomic DNA to identify Val/Val and Met carriers of the BDNF Val66Met genotype, and were assessed for PTSD severity prior to and following a 9-week course of exposure therapy combined with aerobic exercise or stretching. The sample comprised 52 Val/Val carriers and 33 Met carriers. Patients with the BDNF high-expression Val allele display greater reduction of PTSD symptoms at posttreatment than Met carriers. Hierarchical regression analysis indicated that greater PTSD reduction was specifically observed in Val/Val carriers who received exposure therapy in combination with the aerobic exercise. This finding accords with animal and human evidence that the BDNF Val allele promotes greater extinction learning, and that these individuals may benefit more from exercise-augmented extinction. Although preliminary, this result represents a possible avenue for augmented exposure therapy in patients with the BDNF Val allele.
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Factor Neurotrófico Derivado del Encéfalo , Ejercicio Físico , Terapia Implosiva , Polimorfismo de Nucleótido Simple , Trastornos por Estrés Postraumático , Humanos , Factor Neurotrófico Derivado del Encéfalo/genética , Trastornos por Estrés Postraumático/genética , Trastornos por Estrés Postraumático/terapia , Masculino , Femenino , Adulto , Proyectos Piloto , Terapia Implosiva/métodos , Polimorfismo de Nucleótido Simple/genética , Persona de Mediana Edad , Ejercicio Físico/fisiología , Resultado del Tratamiento , Genotipo , Terapia por Ejercicio/métodos , Alelos , Terapia Combinada , Metionina/genéticaRESUMEN
BACKGROUND: Although exposure therapy is central in most front-line psychotherapies of post-traumatic stress disorder (PTSD), many patients do not respond to this treatment. We aimed to investigate the effects of brief aerobic exercise on the efficacy of exposure therapy in reducing the severity of PTSD. METHODS: We did a single-blind, parallel, randomised controlled trial in Sydney, NSW, Australia. We included adults (aged ≥18 years) with clinician-diagnosed PTSD. We excluded participants aged 70 years or older, with imminent suicidal risk (reporting suicidal plan), presence of psychosis or substance dependence, history of moderate-to-severe traumatic brain injury, or presence of a physical disorder or impairment that might be exacerbated by aerobic exercise (eg, back pain). We randomly assigned participants (1:1) to nine 90-min weekly sessions of exposure therapy for PTSD with 10 min aerobic exercise or to the control group of exposure therapy with 10 min passive stretching. The primary outcome was PTSD severity measured by the clinician-administered PTSD scale 2 (CAPS-2), independently assessed at baseline, 1 week after treatment, and 6 months after treatment (primary outcome timepoint). FINDINGS: Between Dec 12, 2012, and July 25, 2018, we enrolled 130 participants with PTSD, with 65 (50%) participants randomly assigned to exposure therapy with exercise and 65 (50%) to exposure therapy with passive stretching, including 79 (61%) women and 51 (39%) men, with a mean age of 39·1 years (SD 14·4; range 18-69). 99 (76%) participants were White, 14 (11%) were Asian, and 17 (13%) were listed as other. At the 6-month follow-up assessment, participants in the exposure therapy with exercise group showed greater reductions in CAPS-2 scores relative to those in the exposure therapy with stretching group (mean difference 12·1 [95% CI 2·4-21·8]; p=0·023), which resulted in a moderate effect size of 0·6 (0·1-1·1). No adverse events associated with the intervention were reported. The trial was prospectively registered on the Australian and New Zealand Clinical Trials Registry, ACTRN12612000185864. INTERPRETATION: Brief aerobic exercise has the potential to augment long-term gains of exposure therapy for PTSD, which accords with evidence from studies in animals and humans on the role of exercise in modulating the extinction learning processes. This strategy might offer a simple and affordable means to augment treatment gains for exposure therapy in people with PTSD. FUNDING: Australian National Health and Medical Research Council.
Asunto(s)
Terapia Implosiva , Trastornos por Estrés Postraumático , Adulto , Masculino , Humanos , Femenino , Adolescente , Trastornos por Estrés Postraumático/tratamiento farmacológico , Método Simple Ciego , Australia , Psicoterapia/métodos , Ejercicio Físico , Resultado del TratamientoRESUMEN
Adopting an observer perspective to recall trauma memories may function as a form of avoidance that maintains posttraumatic stress disorder (PTSD). We conducted a prospective study to analyze the relationship between memory vantage point and PTSD symptoms. Participants (N= 947) identified the vantage point of their trauma memory and reported PTSD symptoms within 4 weeks of the trauma; 730 participants repeated this process 12 months later. Initially recalling the trauma from an observer vantage point was related to more severe PTSD symptoms at that time and 12 months later. Shifting from a field to an observer perspective a year after trauma was associated with greater PTSD severity at 12 months. These results suggest that remembering trauma from an observer vantage point is related to both immediate and ongoing PTSD symptoms.
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Mecanismos de Defensa , Acontecimientos que Cambian la Vida , Memoria , Trastornos por Estrés Postraumático/diagnóstico , Adaptación Psicológica , Adulto , Emociones , Femenino , Estudios de Seguimiento , Humanos , Masculino , Recuerdo Mental , Persona de Mediana Edad , Traumatismo Múltiple/psicología , Estudios Prospectivos , Retención en Psicología , Trastornos por Estrés Postraumático/psicologíaRESUMEN
This study investigated the relationship between memory vantage point and avoidance following trauma. Sixty trauma survivors with differing levels of avoidance were interviewed about the vantage point of their memory for trauma, a positive memory, and a neutral memory. Avoidant individuals were more likely to remember their trauma from an observer perspective than individuals with a lower level of avoidance. Avoidance did not influence vantage point for positive or neutral memories. These data support the proposal that adoption of the observer vantage point for trauma memories may serve an avoidant function for people affected by trauma.
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Reacción de Prevención , Recuerdo Mental , Trastornos por Estrés Postraumático/psicología , Adolescente , Adulto , Anciano , Trastornos Disociativos/psicología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Escalas de Valoración Psiquiátrica , Sobrevivientes/psicología , Heridas y Lesiones/psicologíaRESUMEN
Background: Prolonged grief disorder (PGD) causes significant impairment in approximately 7% of bereaved people. Although cognitive behaviour therapy (CBT) has been shown to effectively treat PGD, there is a need to identify predictors of treatment non-response. Methods: PGD patients (N = 80) were randomly allocated to receive 10 weekly two-hour group CBT sessions and (a) four individual sessions of exposure therapy or (b) CBT without exposure. PGD was assessed by self-report measures at baseline, post-treatment (N = 61), and six-months (N = 56) after treatment. Results: Post-treatment assessments indicated that greater reduction in grief severity relative to pretreatment levels was associated with being in the CBT/Exposure condition, and lower baseline levels of self-blame and avoidance. At follow-up, greater grief symptom reduction was associated with being in the CBT/Exposure condition and lower levels of avoidance. Conclusions: These patterns suggest that strategies that target excessive self-blame and avoidance during treatment may enhance response to grief-focused cognitive behaviour therapy.
Antecedentes: El trastorno por duelo prolongado (PGD, por sus siglas en inglés) causa un deterioro significativo en aproximadamente el 7% de las personas en duelo. Aunque se ha demostrado que la terapia cognitivo conductual (TCC) es efectiva para tratar el PGD, existe una necesidad de identificar factores predictivos de la falta de respuesta al tratamiento. Método: Los pacientes con PGD (N = 80) fueron asignados al azar para recibir 10 sesiones semanales de TCC grupales de 2 horas y (a) 4 sesiones individuales de terapia de exposición o (b) TCC sin exposición. El PGD se evaluó mediante medidas de auto-reporte en línea base, post-tratamiento (N = 61) y 6 meses después del tratamiento (N = 56). Resultados: Las evaluaciones post-tratamiento indicaron que una mayor reducción en la gravedad del duelo en relación con los niveles pre-tratamiento se asoció con estar en la condición de TCC con exposición y con niveles basales más bajos de culpa a sí mismo y evitación. En el seguimiento, una mayor reducción de los síntomas de duelo se asoció con estar en la condición de TCC con exposición y con menores niveles de evitación. Conclusiones: Estos patrones sugieren que estrategias dirigidas a la excesiva culpa a sí mismo y a la evitación durante el tratamiento pueden mejorar la respuesta a la terapia cognitivo conductual centrada en el duelo.
RESUMEN
BACKGROUND: Prolonged grief disorder (PGD) causes significant impairment in approximately 7% of bereaved people. Although cognitive-behavioral therapy (CBT) has been shown to effectively treat PGD, there is no evidence of long-term effects of CBT. OBJECTIVE: To determine the long-term efficacies of CBT with exposure or CBT without exposure in treating PGD by assessing outcome at 2 years. METHODS: A randomized controlled trial of PGD patients (N = 80) attending an outpatient clinic took place between September 2007 and June 2010, and a 2-year follow-up occurred between December 2009 and October 2012. All patients received 10 weekly 2-hour group therapy sessions that comprised CBT techniques. Patients also received 4 individual sessions in which they were randomly allocated to receive exposure therapy (CBT/Exposure) for memories of the death or supportive counseling (CBT). Prolonged grief disorder was assessed by clinical interview using the Complicated Grief Assessment. Severity of PGD, the primary outcome, was assessed using the Inventory of Complicated Grief. RESULTS: Intent-to-treat analyses indicated a significant linear time × treatment condition interaction effect at 2 years (B = -0.63; SE = 0.26; t225 = -2.44; P = .02; 95% CI, -1.14 to -0.12), indicating that CBT/Exposure led to greater reductions in PGD than CBT. Further, the linear between-group effect size at the 2-year follow-up was 1.15. CONCLUSIONS: Exposure therapy in the course of CBT leads to greater reduction in symptoms of PGD than CBT without exposure, and this additive gain extends 2 years after treatment is complete. To achieve optimal treatment gains in patients with PGD, therapists should encourage some form of exposure therapy to memories of the death. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry identifier: ACTRN12609000229279.
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Terapia Cognitivo-Conductual , Terapia Implosiva , Terapia Cognitivo-Conductual/métodos , Estudios de Seguimiento , Pesar , Humanos , Terapia Implosiva/métodos , Masculino , Persona de Mediana Edad , Escalas de Valoración Psiquiátrica , Resultado del TratamientoRESUMEN
IMPORTANCE: Prolonged grief disorder (PGD) is a potentially disabling condition that affects approximately 10% of bereaved people. Grief-focused cognitive behavior therapy (CBT) has been shown to be effective in treating PGD. Although treatments for PGD have focused on exposure therapy, much debate remains about whether exposure therapy is optimal for PGD. OBJECTIVE: To determine the relative efficacies of CBT with exposure therapy (CBT/exposure) or CBT alone for PGD. DESIGN, SETTING, AND PARTICIPANTS: A randomized clinical trial of 80 patients with PGD attending the outpatient University of New South Wales Traumatic Stress Clinic from September 17, 2007, through June 7, 2010. INTERVENTIONS: All patients received 10 weekly 2-hour group therapy sessions that consisted of CBT techniques. Patients also received 4 individual sessions, in which they were randomized to receive exposure therapy for memories of the death or supportive counseling. MAIN OUTCOMES AND MEASURES: Measures of PGD by clinical interview and self-reported measures of depression, cognitive appraisals, and functioning at the 6-month follow-up. RESULTS: Intention-to-treat analyses at follow-up indicated a significant quadratic time×treatment condition interaction effect (B [SE], 0.49 [0.16]; t120.16=3.08 [95% CI, 0.18-0.81]; P=.003), indicating that CBT/exposure led to greater PGD reductions than CBT alone. At follow-up, CBT/exposure led to greater reductions in depression (B [SE], 0.35 [0.12]; t112.65=2.83 [95% CI, 0.11-0.60]; P=.005), negative appraisals (B [SE], 0.68 [0.25]; t109.98=2.66 [95% CI, 0.17-1.18]; P=.009), and functional impairment (B [SE], 0.24 [0.08]; t111.40=3.01 [95% CI, 0.08-0.40]; P=.003) than CBT alone. In terms of treatment completers, fewer patients in the CBT/exposure condition at follow-up (14.8%) met criteria for PGD than those in the CBT condition (37.9%) (odds ratio, 3.51; 95% CI, 0.96-12.89; χ2=3.81; P=.04). CONCLUSIONS AND RELEVANCE: Including exposure therapy that promotes emotional processing of memories of the death is an important component to achieve optimal reductions in PGD severity. Facilitating emotional responses to the death may promote greater changes in appraisals about the loss, which are associated with symptom reduction. Promotion of emotional processing techniques in therapies to treat patients with PGD is needed. TRIAL REGISTRATION: anzctr.org.au Identifier: ACTRN12609000229279.
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Síntomas Afectivos/terapia , Terapia Cognitivo-Conductual , Pesar , Terapia Implosiva , Trastornos por Estrés Postraumático/terapia , Adolescente , Adulto , Síntomas Afectivos/complicaciones , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Trastornos por Estrés Postraumático/complicaciones , Adulto JovenRESUMEN
This study investigated retrieval mechanisms that may be involved in memory for distressing stimuli. Forty-one nonclinical participants watched a video clip depicting the immediate aftermath of a serious car accident. Following this, half of the participants were instructed to focus attention on the victims of the accident and to consider the negative sequelae of their injuries. The remaining participants were not given any instructions. Following the Victim Focus/Control period, all participants completed a cued-recall task assessing their memory of the video clip. Overall, victim-related details were better recalled than nonvictim related details. It is important to note that participants in the Victim Focus condition retrieved fewer peripheral details than participants in the Control condition. These results suggest that people focusing attention on distressing aspects of an event can experience a cost in remembering other aspects of the event. These findings may be interpreted in terms of enhanced recollection of central events or retrieval-induced forgetting mechanisms to explain patterns of diminished memory for aspects of distressing events.
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Emociones , Recuerdo Mental , Adolescente , Atención , Señales (Psicología) , Femenino , Humanos , MasculinoRESUMEN
CONTEXT: Recent trauma survivors with acute stress disorder (ASD) are likely to subsequently develop chronic posttraumatic stress disorder (PTSD). Cognitive behavioral therapy for ASD may prevent PTSD, but trauma survivors may not tolerate exposure-based therapy in the acute phase. There is a need to compare nonexposure therapy techniques with prolonged exposure for ASD. OBJECTIVE: To determine the efficacy of exposure therapy or trauma-focused cognitive restructuring in preventing chronic PTSD relative to a wait-list control group. DESIGN, SETTING, AND PARTICIPANTS: A randomized controlled trial of civilians who experienced trauma and who met the diagnostic criteria for ASD (N = 90) seen at an outpatient clinic between March 1, 2002, and June 30, 2006. INTERVENTION: Patients were randomly assigned to receive 5 weekly 90-minute sessions of either imaginal and in vivo exposure (n = 30) or cognitive restructuring (n = 30), or assessment at baseline and after 6 weeks (wait-list group; n = 30). MAIN OUTCOME MEASURES: Measures of PTSD at the 6-month follow-up visit by clinical interview and self-report assessments of PTSD, depression, anxiety, and trauma-related cognition. RESULTS: Intent-to-treat analyses indicated that at posttreatment, fewer patients in the exposure group had PTSD than those in the cognitive restructuring or wait-list groups (33% vs 63% vs 77%; P = .002). At follow-up, patients who underwent exposure therapy were more likely to not meet diagnostic criteria for PTSD than those who underwent cognitive restructuring (37% vs 63%; odds ratio, 2.10; 95% confidence interval, 1.12-3.94; P = .05) and to achieve full remission (47% vs 13%; odds ratio, 2.78; 95% confidence interval, 1.14-6.83; P = .005). On assessments of PTSD, depression, and anxiety, exposure resulted in markedly larger effect sizes at posttreatment and follow-up than cognitive restructuring. CONCLUSIONS: Exposure-based therapy leads to greater reduction in subsequent PTSD symptoms in patients with ASD when compared with cognitive restructuring. Exposure should be used in early intervention for people who are at high risk for developing PTSD.