RESUMO
OBJECTIVE: This study examined trauma frequency, alcohol use, and posttraumatic stress disorder (PTSD) symptoms as predictors of emotion regulation (ER) difficulties among post-9/11 Veterans. METHOD: Seventy-four Veterans (95.5% male; mean age = 40; 45.9% Caucasian) completed questionnaires on demographics, PTSD symptoms, ER, trauma frequency, and drinking. RESULTS: Positive correlations were observed between PTSD symptom severity and ER difficulties (r = .6, p < .001) and drinking behavior and emotion dysregulation (r = .25, p < .05). PTSD symptoms above the clinical cutoff resulted in significantly higher ER difficulties than subclinical symptoms, t(66) = -2.975, p < .01). Linear regressions revealed that PTSD accounted for 37% of the variance in ER difficulties, F(1, 66) = 37.34, p < .05. Cluster C was the only significant predictor of Difficulties in Emotion Regulation Scale (DERS) total scores (B = 1.40, p < .05). Regression analyses on DERS subscales were also examined. Both PTSD Checklist-Specific (PCL-S) total and Cluster C significantly predicted the subscales of nonacceptance (PCL-S total, B = .30, p < .001; Cluster C, B = .45, p < .05) and clarity (PCL-S total, B = .12, p < .05; Cluster C, B = .31, p < .05). PCL-S total predicted strategies (PCL-S total, B = .43, p < .01). PCL-S total was the only significant predictor of the DERS subscales of goals (B = .21, p < .001) and impulse (B = .27, p < .001). There were no significant predictors for the subscale of awareness. CONCLUSION: The findings will aid the development of targeted intervention strategies in Veterans. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
Assuntos
Regulação Emocional , Transtornos de Estresse Pós-Traumáticos , Veteranos , Adulto , Feminino , Humanos , Guerra do Iraque 2003-2011 , Masculino , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Inquéritos e QuestionáriosRESUMO
Many individuals with posttraumatic stress disorder (PTSD) report increased negative affect (NA) and decreased positive affect (PA). Little is known about whether treatments for PTSD improve PA. We conducted a secondary analysis of a randomized clinical trial comparing integrated exposure therapy (I-PE) to integrated coping skills therapy (I-CS) for comorbid PTSD and alcohol use disorder (AUD). Veterans (N = 119) were randomized to 12-16 weeks of I-PE (n = 63) or I-CS (n = 56) and completed PA and NA measures at baseline, post-treatment, and 3- and 6-month follow-up. The analysis sample included 80 (67%) participants with the required data. A significantly greater proportion of the full sample met "clinical" levels (i.e., ±0.5 SD away from a general population mean) for NA than PA at baseline, but not at post-treatment. At post-treatment, the I-PE group demonstrated significantly greater change in NA than PA. Change in NA compared to PA did not significantly differ in the I-CS group. In the full sample, NA reduction was significantly larger than PA elevation post-treatment; change in NA, but not PA, was independently associated with symptom changes. Results provide an initial evaluation of treatment efficacy in concurrently repairing PA and NA and suggest room to improve both in individuals with PTSD and AUD.
Assuntos
Alcoolismo , Terapia Implosiva , Transtornos de Estresse Pós-Traumáticos , Veteranos , Alcoolismo/tratamento farmacológico , Alcoolismo/terapia , Comorbidade , Humanos , Terapia Implosiva/métodos , Transtornos de Estresse Pós-Traumáticos/tratamento farmacológico , Transtornos de Estresse Pós-Traumáticos/terapia , Resultado do TratamentoRESUMO
Comorbid post-traumatic stress disorder (PTSD) and alcohol use disorder (AUD) is common, defined by greater severity and impairment than either disorder alone, and associated with poor treatment attendance. Exposure therapies are effective in treating PTSD+AUD, yet substance use is still cited as a potential contraindication for exposure. This study examined substance use-related predictors of session attendance among veterans (N = 119) randomized to receive integrated exposure therapy (Concurrent Treatment of PTSD and Substance Use Disorders using Prolonged Exposure [COPE]; Back et al., 2015) or integrated coping skills therapy (Seeking Safety [SS]; Najavits, 2002) in a clinical trial for comorbid PTSD+AUD (Norman et al., 2019). At baseline, greater percentage of heavy drinking days (ß = -0.23, p = .011) and greater AUD severity per structured clinical interview for DSM-IV-TR (ß = -0.21, p = .019) predicted fewer sessions across both treatments. Treatment type did not moderate the relationship between predictors and attendance, except for a trend for craving (p = .057), where greater craving predicted fewer sessions in SS (ß = -0.31, p = .02) but not COPE (ß = 0.14, p = .28). Percentage of abstinence days, AUD duration, and living in a controlled environment (e.g., recovery home) at the start of therapy were not associated with attendance in either treatment condition. Only a subset of substance use characteristics predicted attendance. Findings did not support the notion that alcohol use leads to lower attendance in exposure therapy compared to nonexposure therapy.
Assuntos
Alcoolismo , Terapia Implosiva , Transtornos de Estresse Pós-Traumáticos , Transtornos Relacionados ao Uso de Substâncias , Veteranos , Humanos , Transtornos de Estresse Pós-Traumáticos/terapia , Transtornos Relacionados ao Uso de Substâncias/terapia , Resultado do TratamentoRESUMO
Post-traumatic stress disorder (PTSD) and alcohol use disorder (AUD) are common comorbid conditions that affect large segments of the population. Individuals with comorbid PTSD/AUD face greater clinical and functional stressors than those with diagnoses of either PTSD or AUD alone. The purpose of this article is to review the phenomenology and functional associations of PTSD/AUD and address the common social, occupational, and psychological concerns associated with both disorders. Given the increased problems associated with comorbid PTSD/AUD, clinical and research efforts should focus on targeting functional and psychosocial problems in conjunction with psychiatric symptoms.
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Alcoolismo , Comorbidade , Transtornos de Estresse Pós-Traumáticos , Alcoolismo/epidemiologia , Alcoolismo/fisiopatologia , Alcoolismo/psicologia , Humanos , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Transtornos de Estresse Pós-Traumáticos/fisiopatologia , Transtornos de Estresse Pós-Traumáticos/psicologiaRESUMO
Posttraumatic stress disorder (PTSD) and substance use disorders (SUD) are complex psychiatric conditions that commonly co-occur. No evidence-based, "gold standard" treatments for PTSD/SUD comorbidity are currently available. Thus, it is imperative to better understand cognitive-affective mechanisms, targetable via cognitive-behavioral intervention (i.e., malleable), that may be related to both disorders in order to improve the theory and treatment of PTSD/SUD. Anxiety sensitivity is a malleable cognitive-affective factor with relevance to both PTSD and SUD. This systematic review focused on the published literature on anxiety sensitivity and trauma/PTSD and substance use/SUD from 1966 - May 1, 2018, and includes a total of 35 manuscripts. The state of the literature, limitations, and future research directions are discussed.
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Ansiedade/psicologia , Transtornos de Estresse Pós-Traumáticos/psicologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Ansiedade/complicações , Humanos , Transtornos de Estresse Pós-Traumáticos/complicações , Transtornos Relacionados ao Uso de Substâncias/complicaçõesRESUMO
Peripheral nerve and continuous peripheral nerve block (CPNB) have the potential to be valuable techniques in combat anesthesia. We describe the first successful application of CPNB in the pain management and surgical management of a combat casualty as he was evacuated from the Iraqi battlefield to the United States.
Assuntos
Anestesia por Condução , Serviços Médicos de Emergência , Bloqueio Nervoso , Transporte de Pacientes , Adulto , Amputação Cirúrgica , Desbridamento , Humanos , Traumatismos da Perna/cirurgia , Masculino , Medicina MilitarRESUMO
This case report describes a novel diagnostic approach for ectopic pregnancy in a combat environment. We diagnosed a ruptured ectopic pregnancy at our combat support hospital by using the SonoSite 180 Plus ultrasound device (SonoSite, Bothell, WA). The live ectopic pregnancy was immediately identified and the entire pelvic anatomy was easily assessed within 5 minutes. The SonoSite ultrasound device proved to be easy to use, durable, and reliable. It produced high-quality images in a variety of applications. The handheld SonoSite 180 ultrasound device is sufficiently portable to be used effectively in a combat support hospital or field situation, such as a forward surgical team. This combat experience suggests that a handheld ultrasound device may also have great utility during patient transport for civilian hospitals.
Assuntos
Hospitais Militares , Gravidez Ectópica/diagnóstico por imagem , Ultrassonografia Pré-Natal/instrumentação , Guerra , Adulto , Algoritmos , Feminino , Hospitais de Emergência , Humanos , Iraque , Gravidez , Gravidez Ectópica/terapia , Estados UnidosRESUMO
BACKGROUND: Burns result in substantial morbidity because of fibroblast proliferation and contracture. Mitomycin C is a chemotherapeutic agent known to suppress fibroblast proliferation. It is used in ophthalmologic disorders and reduces scarring in upper aerodigestive surgery. No study of the effect of mitomycin C on cutaneous burns has been performed. This study examined burn healing in the presence of topical mitomycin C by evaluation of wound appearance, contraction, and histology in a pig model. METHODS: Standardized full-thickness burns were produced on the flanks of three pigs. One animal received no further therapy and was an external control. Two animals underwent placement of topical mitomycin C, 0.4 mg/ml, on selected burn sites for 5 minutes. This was repeated 2 and 4 weeks after injury. Evaluation was performed at 2 and 6 months using a clinical assessment scale and a visual analogue scale. Scar length and histologic analysis were also evaluated. RESULTS: Clinical assessment scale and visual analogue scale scores showed improved appearance in the untreated external control wounds versus the untreated internal control and treated wounds (p < 0.001). Wound contraction was not significantly different between groups. Histologic characteristics between groups were similar except for epidermal hyperplasia, which was decreased in the untreated external control (p < 0.05) at 2 months after treatment. CONCLUSIONS: Topical mitomycin C treatment of full-thickness burn wounds at 0.4 mg/cc for three courses does not improve, and may worsen, clinical appearance and scarring during early healing. There is no difference in histology during the long-term healing process. Scar contraction was unchanged.