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112 result(s) for "Simpson, Tracy L"
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Is mindfulness research methodology improving over time? A systematic review
Despite an exponential growth in research on mindfulness-based interventions, the body of scientific evidence supporting these treatments has been criticized for being of poor methodological quality. The current systematic review examined the extent to which mindfulness research demonstrated increased rigor over the past 16 years regarding six methodological features that have been highlighted as areas for improvement. These feature included using active control conditions, larger sample sizes, longer follow-up assessment, treatment fidelity assessment, and reporting of instructor training and intent-to-treat (ITT) analyses. We searched PubMed, PsychInfo, Scopus, and Web of Science in addition to a publically available repository of mindfulness studies. Randomized clinical trials of mindfulness-based interventions for samples with a clinical disorder or elevated symptoms of a clinical disorder listed on the American Psychological Association's list of disorders with recognized evidence-based treatment. Independent raters screened 9,067 titles and abstracts, with 303 full text reviews. Of these, 171 were included, representing 142 non-overlapping samples. Across the 142 studies published between 2000 and 2016, there was no evidence for increases in any study quality indicator, although changes were generally in the direction of improved quality. When restricting the sample to those conducted in Europe and North America (continents with the longest history of scientific research in this area), an increase in reporting of ITT analyses was found. When excluding an early, high-quality study, improvements were seen in sample size, treatment fidelity assessment, and reporting of ITT analyses. Taken together, the findings suggest modest adoption of the recommendations for methodological improvement voiced repeatedly in the literature. Possible explanations for this and implications for interpreting this body of research and conducting future studies are discussed.
Cognitive Processing Therapy or Relapse Prevention for comorbid Posttraumatic Stress Disorder and Alcohol Use Disorder: A randomized clinical trial
To compare a Posttraumatic Stress Disorder (PTSD) treatment (Cognitive Processing Therapy; CPT), an Alcohol Use Disorder (AUD) treatment (Relapse Prevention; RP), and assessment-only (AO) for those meeting diagnostic criteria for both PTSD and AUD. Participants with current PTSD/AUD (N = 101; mean age = 42.10; 56% female) were initially randomized to CPT, RP, or AO and assessed post-treatment or 6-weeks post-randomization (AO). AO participants were then re-randomized to CPT or RP. Follow-ups were at immediate post-treatment, 3-, and 12-months. Mixed effects intent-to-treat models compared conditions on changes in PTSD symptom severity, drinking days, and heavy drinking days. At post-treatment, participants assigned to CPT showed significantly greater improvement than those in AO on PTSD symptom severity (b = -9.72, 95% CI [-16.20, -3.23], d = 1.22); the RP and AO groups did not differ significantly on PTSD. Both active treatment conditions significantly decreased heavy drinking days relative to AO (CPT vs. AO: Count Ratio [CR] = 0.51, 95% CI [0.30, 0.88]; RP vs. AO: CR = 0.34, 95% CI [0.19, 0.59]). After re-randomization both treatment conditions showed substantial improvements in PTSD symptoms and drinking between pre-treatment and post-treatment over the 12-month follow-up period, with RP showing an advantage on heavy drinking days. Treatments targeting one or the other aspects of the PTSD/AUD comorbidity may have salutary effects on both PTSD and drinking outcomes. These preliminary results suggest that people with this comorbidity may have viable treatment options whether they present for mental health or addiction care. The trial is registered at clinicaltrials.gov (NCT01663337).
Barriers to addiction treatment among formerly incarcerated adults with substance use disorders
Background Addiction treatment improves substance use and criminal recidivism outcomes among justice-involved individuals with substance use disorders, but is underutilized. Although information exists regarding barriers to addiction treatment among individuals with substance use disorders more generally, less is known about barriers among individuals with previous justice involvement. The purpose of this pilot study was to describe barriers to addiction treatment in a sample of adults with a substance use disorder who participated in a pilot trial of brief interventions and were recently released from jail. Methods Incarcerated individuals who were arrested for an alcohol- or drug-related crime and reported moderate or high alcohol use on the ASSIST (n = 28; 96.4% men) were recruited for a pilot trial of brief interventions to reduce substance use, which were delivered just prior to release from jail. After their release, participants completed the Barriers to Treatment Inventory (BTI), which included 25 numerical items and one open-ended question on additional barriers that provided qualitative data. We described frequency of quantitative responses and qualitatively coded open-ended data using seven previously identified domains of the BTI. Results The most commonly reported barriers assessed quantitatively were items related to Absence of Problem: “I do not think I have a problem with drugs” (42.8%), Privacy Concerns: “I do not like to talk about my personal life with other people” (35.8%), and Admission Difficulty: “I will have to be on a waiting list for treatment” (28.6%). Items related to Negative Social Support (e.g., “Friends tell me not to go to treatment”) were rarely endorsed in this sample. Responses to the open-ended question also related to Absence of Problem, Privacy Concerns, and Admission Difficulty. Additional categories of barriers emerged from the qualitative data, including Ambivalence and Seeking Informal Assistance. Conclusions In this small sample of adults with a substance use disorder recently released from jail, barriers to treatment were frequently endorsed. Future research on larger samples is needed to understand barriers to treatment specific to justice-involved populations. Clinicians may consider using open-ended questions to explore and address barriers to addiction treatment among individuals with current or recent justice involvement.
Care-seeking and delay of care during COPD exacerbations
Patients who receive earlier treatment for acute exacerbations of chronic obstructive pulmonary disease (COPD) have a better prognosis, including earlier symptom resolution and reduced risk of future emergency-department visits (ED) or hospitalizations. However, many patients delay seeking care or do not report worsening symptoms to their healthcare provider. In this study, we aimed to understand how patients perceived their breathing symptoms and identify factors that led to seeking or delaying care for an acute exacerbation of COPD. We conducted semistructured interviews with 60 individuals following a recent COPD exacerbation. Participants were identified from a larger study of outpatients with COPD by purposive sampling by exacerbation type: 15 untreated, 15 treated with prednisone and/or antibiotics in the outpatient setting, 16 treated in an urgent care or ED setting, and 14 hospitalized. Data were analyzed using inductive content analysis. Participants were primarily male (97%) with a mean age of 69.1 ± 6.9 years, mean FEV1 1.42 (±0.63), and mean mMRC dyspnea of 2.7 (±1.1). We identified 4 primary themes: (i) access and attitudinal barriers contribute to reluctance to seek care, (ii) waiting is a typical response to new exacerbations, (iii) transitioning from waiting to care-seeking: the tipping point, and (iv) learning from and avoiding worse outcomes. Interventions to encourage earlier care-seeking for COPD exacerbations should consider individuals’ existing self-management approaches, address attitudinal barriers to seeking care, and consider health-system changes to increase access to non-emergent outpatient treatment for exacerbations.Clinical Trial Registration NCT02725294
Hormone therapy, gender affirmation surgery, and their association with recent suicidal ideation and depression symptoms in transgender veterans
Access to transition-related medical interventions (TRMIs) for transgender veterans has been the subject of substantial public interest and debate. To better inform these important conversations, the current study investigated whether undergoing hormone or surgical transition intervention(s) relates to the frequency of recent suicidal ideation (SI) and symptoms of depression in transgender veterans. This study included a cross-sectional, national sample of 206 self-identified transgender veterans. They self-reported basic demographics, TRMI history, recent SI, and symptoms of depression through an online survey. Significantly lower levels of SI experienced in the past year and 2-weeks were seen in veterans with a history of both hormone intervention and surgery on both the chest and genitals in comparison with those who endorsed a history of no medical intervention, history of hormone therapy but no surgical intervention, and those with a history of hormone therapy and surgery on either (but not both) the chest or genitals when controlling for sample demographics (e.g., gender identity and annual income). Indirect effect analyses indicated that lower depressive symptoms experienced in the last 2-weeks mediated the relationship between the history of surgery on both chest and genitals and SI in the last 2-weeks. Results indicate the potential protective effect that TRMI may have on symptoms of depression and SI in transgender veterans, particularly when both genitals and chest are affirmed with one's gender identity. Implications for policymakers, providers, and researchers are discussed.
Incorporating Lesbian and Bisexual Women into Women Veterans’ Health Priorities
ABSTRACT Relative to the general population, lesbian and bisexual (LB) women are overrepresented in the military and are significantly more likely to have a history of military service compared to all adult women. Due to institutional policies and stigma associated with a gay or lesbian identity, very little empirical research has been done on this group of women veterans. Available data suggest that compared to heterosexual women veterans, LB women veterans are likely to experience heightened levels of prejudice and discrimination, victimization, including greater incidence of rape, as well as adverse health and substance use disorders. They are also likely to encounter a host of unique issues when accessing health care, including fears of insensitive care and difficulty disclosing sexual orientation to Veterans Health Administration (VHA) providers. Training of staff and providers, education efforts, outreach activities, and research on this subpopulation are critical to ensure equitable and high quality service delivery.
Transgender Veterans’ Satisfaction With Care and Unmet Health Needs
BACKGROUND:Transgender individuals are overrepresented among Veterans. However, little is known regarding their satisfaction with Veterans Administration (VA) care and unmet health needs. OBJECTIVES:This study examined transgender Veterans’ satisfaction with VA medical and mental health care, prevalence of delaying care, and correlates of these outcomes. RESEARCH DESIGN:We used data from transgender Veterans collected in 2014 through an online, national survey. SUBJECTS:In total, 298 transgender Veterans living in the United States. MEASURES:We assessed patient satisfaction with VA medical and mental health care and self-reported delays in seeking medical and mental health care in the past year. Potential correlates associated with these 4 outcomes included demographic, health, and health care variables. RESULTS:Over half of the sample used VA (56%) since their military discharge. Among transgender Veterans who had used VA, 79% were satisfied with medical care and 69% with mental health care. Lower income was associated with dissatisfaction with VA medical care, and being a transgender man was associated with dissatisfaction with VA mental health care. A substantial proportion reported delays in seeking medical (46%) or mental (38%) health care in the past year (not specific to VA). Screening positive for depression and/or posttraumatic stress disorder was associated with delays in seeking both types of care. CONCLUSIONS:Although the majority of transgender Veterans are satisfied with VA health care, certain subgroups are less likely to be satisfied with care. Further, many report delaying accessing care, particularly those with depression and/or posttraumatic stress disorder symptoms. Adapting health care settings to better engage these vulnerable Veterans may be necessary.
Receipt of Gender-Affirming Surgeries Among Transgender and Gender Diverse Veterans
Gender-affirming surgery (GAS) can be an important part of comprehensive care for transgender and gender diverse (TGD) individuals, but this care is not provided by the Department of Veterans Affairs (VA) because of an exclusion in the medical benefits package. To describe the receipt of GAS by veterans and assess the associations between key sociodemographic characteristics and receipt of chest (\"top\") and genital (\"bottom\") surgeries. Cross-sectional national survey (the GendeR Affirming Care Evaluation (GRACE)), among TGD Veterans conducted between September 2022 and July 2023. A total of 6653 Veterans (54% response rate) completed the survey. Self-reported \"top\" and \"bottom\" GAS were key outcomes. Covariates included gender identity, sex assigned at birth, age, race, ethnicity, income, employment status, education, relationship status, sexual orientation, and geographic region. Among all respondents, 39% had ≥ 1 GAS. Among the 4430 veterans interested in top surgery, 38% received it; 23% of 3911 veterans interested in bottom surgery had received it. In multivariable models, older age (50 + vs. 18-39) was associated with higher receipt of top and bottom surgery while nonbinary gender identity (vs. binary gender identity), lower household income (< $50,000 vs. > $75,000), less education (less than a college graduate vs. Master's degree or more), sexual orientations other than heterosexual, and residing in a region other than the Pacific were associated with lower receipt of top and bottom surgery. Individuals assigned male (vs. assigned female) at birth had lower receipt of top surgery and higher receipt of bottom surgery. GAS receipt was low and there were important disparities by gender, sex, income, education, sexual orientation, and region. By removing the exclusion to providing GAS, VA could reduce barriers to accessing GAS and decrease disparities among TGD veterans.