The contributions of focused attention and open monitoring in mindfulness-based cognitive therapy for affective disturbances: A 3-armed randomized dismantling trial.

OBJECTIVE: Mindfulness-based cognitive therapy (MBCT) includes a combination of focused attention (FA) and open monitoring (OM) meditation practices. The aim of this study was to assess both short- and long-term between- and within-group differences in affective disturbance among FA, OM and their combination (MBCT) in the context of a randomized controlled trial. METHOD: One hundred and four participants with mild to severe depression and anxiety were randomized into one of three 8-week interventions: MBCT (n = 32), FA (n = 36) and OM (n = 36). Outcome measures included the Inventory of Depressive Symptomatology (IDS), and the Depression Anxiety Stress Scales (DASS). Mixed effects regression models were used to assess differential treatment effects during treatment, post-treatment (8 weeks) and long-term (20 weeks). The Reliable Change Index (RCI) was used to translate statistical findings into clinically meaningful improvements or deteriorations. RESULTS: All treatments demonstrated medium to large improvements (ds = 0.42-1.65) for almost all outcomes. While all treatments were largely comparable in their effects at post-treatment (week 8), the treatments showed meaningful differences in rapidity of response and pattern of deteriorations. FA showed the fastest rate of improvement and the fewest deteriorations on stress, anxiety and depression during treatment, but a loss of treatment-related gains and lasting deteriorations in depression at week 20. OM showed the slowest rate of improvement and lost treatment-related gains for anxiety, resulting in higher anxiety in OM at week 20 than MBCT (d = 0.40) and FA (d = 0.36), though these differences did not reach statistical significance after correcting for multiple comparisons (p's = .06). MBCT and OM showed deteriorations in stress, anxiety and depression at multiple timepoints during treatment, with lasting deteriorations in stress and depression. MBCT showed the most favorable pattern for long-term treatment of depression. CONCLUSIONS: FA, OM and MBCT show different patterns of response for different dimensions of affective disturbance. TRIAL REGISTRATION: This trial is registered at (v NCT01831362); www.clinicaltrials.gov.

The Association Between Acculturation and Prenatal Psychosocial Stress Among Latinas.

Latinas experience high levels of stress in pregnancy, however few studies have investigated how acculturation affects pregnancy mental health among Latinas. The goal of this study was to determine if acculturation was associated with pregnancy stress among pregnant, predominantly Puerto Rican women. Participants (n = 1426) were enrolled in Proyecto Buena Salud, a prospective cohort study of Latinas. Acculturation on a bi-dimensional scale that allows for identification with both Latina and continental US cultures (i.e., bi-cultural vs. high or low acculturation) was measured in early pregnancy via the Psychological Acculturation Scale (PAS), language preference, and generation in the US. Stress was measured in early and mid/late pregnancy using Cohen's 14-item Perceived Stress Scale. After adjustment for risk factors, women with bicultural acculturation had significantly lower stress in overall pregnancy (ß = - 2.15, 95% CI - 3.5, - 0.81) and in mid/late pregnancy (ß = - 2.35, 95% CI - 3.92, - 0.77) as compared to women with low acculturation. There were no significant associations between proxies of acculturation (i.e., language preference and generation) and stress. Bicultural psychological acculturation was associated with lower stress in pregnancy, while proxies of acculturation were not. Bi-dimensional measures of psychological acculturation should be considered in future studies of maternal mental health.

Predictive utility of an emergency department decision support tool in patients with active suicidal ideation.

Emergency department (ED) clinicians routinely decide the disposition of patients with suicidal ideation, with potential consequences for patient safety, liability, and system costs and resources. An expert consensus panel recently created a 6-item decision support tool for patients with passive or active suicidal ideation. Individuals scoring a 0 (exhibiting none of the tool's 6 items) are considered "lower risk" and suitable for discharge, while those with non-0 scores are considered "elevated risk" and should receive further evaluation. The current study tested the predictive utility of this tool using existing data from the Emergency Department Safety Assessment and Follow-up Evaluation. ED patients with active suicide ideation (n = 1368) were followed for 12 months after an index visit using telephone assessment and medical chart review. About 1 in 5 patients had attempted suicide during follow-up. Because of the frequency of serious warning signs and risk factors in this population, only three patients met tool criteria for "lower risk" at baseline. The tool had perfect sensitivity, but exceptionally low specificity, in predicting suicidal behavior within 6 weeks and 12 months. In logistic regression analyses, several tool items were significantly associated with suicidal behavior within 6 weeks (suicide plan, past attempt) and 12 months (suicide plan, past attempt, suicide intent, significant mental health condition, irritability/agitation/aggression). Although the tool did not perform well as a binary instrument among those with active suicidal ideation, having a suicide plan identified almost all attempters while suicide plan and past attempt identified over four-fifths of near-term attempts. (PsycINFO Database Record

How obstetric settings can help address gaps in psychiatric care for pregnant and postpartum women with bipolar disorder.

To elucidate (1) the challenges associated with under-recognition of bipolar disorder in obstetric settings, (2) barriers pregnant and postpartum women with bipolar disorder face when trying to access psychiatric care, and (3) how obstetric settings can identify such women and connect them with mental health services. Structured, in-depth interviews were conducted with 25 pregnant and postpartum women recruited from obstetric practices who scored ≥ 10 on the Edinburgh Postnatal Depression Scale and met DSM-IV criteria for bipolar disorder I, II, or not otherwise specified using the Mini International Neuropsychiatric Interview. Quantitative analyses included descriptive statistics. Interviews were transcribed, and resulting data were analyzed using a grounded theory approach. Most participants (n = 19, 79.17%) did not have a clinical diagnosis of bipolar disorder documented in their medical records nor had received referral for treatment during pregnancy (n = 15, 60%). Of participants receiving pharmacotherapy (n = 14, 58.33%), most were treated with an antidepressant alone (n = 10, 71.42%). Most medication was prescribed by an obstetric (n = 4, 28.57%) or primary care provider (n = 7, 50%). Qualitative interviews indicated that participants want their obstetric practices to proactively screen for, discuss and help them obtain mental health treatment. Women face challenges in securing mental health treatment appropriate to their bipolar illness. Obstetric providers provide the bulk of medical care for these women and need supports in place to (1) better recognize bipolar disorder, (2) avoid inappropriate prescribing practices for women with undiagnosed bipolar disorder, and (3) ensure women are referred to specialized treatment when needed.

Alcohol and drug use among deaf and hard-of-hearing individuals: A secondary analysis of NHANES 2013-2014.

BACKGROUND: Within the field of behavioral health research, one of the most understudied populations is the US deaf and hard-of-hearing (D/HH) population-a diverse group of individuals with hearing loss that have varied language and communication preferences, community affiliations, and sociocultural norms. Recent research identified concerning behavioral health disparities experienced by the D/HH population; yet, little research has been conducted to extend these findings to the topic of substance use disorder. METHODS: To begin to fill this gap, the authors conducted a secondary analysis of data from the 2013-2014 administration of the National Health and Nutrition Examination Survey, comparing alcohol and drug use between participants based on their reported hearing status, i.e., D/HH or hearing. RESULTS: Findings suggest that the overall lifetime prevalence of alcohol and drug use does not differ based on hearing status, and that D/HH and hearing adolescents begin using cannabis on a similar timeline. However, findings also revealed that D/HH respondents were more likely to have been regular cannabis users and heavy alcohol users than hearing respondents. In other words, when D/HH individuals use substances, they tend to be heavy users. CONCLUSIONS: These findings stress the importance of directing resources to the prevention and treatment of heavy alcohol use in the D/HH population, given that binge drinking is associated with a number of health problems and social consequences. Additionally, the continuation of this empirical work is rather urgent given recent legislative changes regarding cannabis use. D/HH individuals possess a number of risk factors for substance use disorder and, as such, may be more greatly impacted by these legislative changes than individuals from the general US population. It is imperative that this impact be captured by future research efforts in order to inform the development of prevention and intervention efforts for the traditionally underserved D/HH population.

Weight Perceptions and Weight-Related Behaviors among Low Income Postpartum Women.

BACKGROUND: Minority and low-income women have higher rates of postpartum weight retention, contributing to increased rates of obesity in these populations. Weight perceptions may be an important factor contributing to the adoption of weight-management behaviors. The purpose of this study was to examine the relationships between weight perceptions and weight-related behaviors among overweight low-income women during postpartum enrolled in a weight loss intervention study. METHODS: This is a cross-sectional analysis of the Fresh Start study baseline data among overweight and obese low-income women during postpartum (N = 132). General linear regression models assessed the association between weight perceptions and energy intake, energy expenditure, self-monitoring, and self-regulation. RESULTS: Women who perceived themselves to be very overweight had significantly lower self-regulation (ß = -4.0, SE = 1.6, p = 0.014) and higher energy expenditure (ß = 1.3, SE = 0.7, p = 0.05) compared to women who perceived themselves to be moderately overweight or a little overweight. There were no significant associations between weight perceptions and self-monitoring or energy intake. CONCLUSIONS: This study found that weight perceptions among these women are important factors to consider for weight loss. Future research should focus on investigating the impact of tailoring interventions to weight perceptions to impact engagement in weight-related behaviors in diverse low-income women during postpartum.

Comparison of the effects of glycerol, dimethyl sulfoxide, and hydroxyethyl starch solutions for cryopreservation of avian red blood cells.

OBJECTIVE: To compare effectiveness of glycerol, dimethyl sulfoxide (DMSO), and hydroxyethyl starch (HES) solutions for cryopreservation of avian RBCs. SAMPLE: RBCs from 12 healthy Ameraucana hens (Gallus gallus domesticus). PROCEDURES: RBCs were stored in 20% (wt/vol) glycerol, 10% (wt/vol) DMSO freezing medium, or various concentrations of HES solution (7.5%, 11.5%, and 20% [wt/vol]) and frozen for 2 months in liquid nitrogen. Cells were then thawed and evaluated by use of cell recovery and saline stability tests, cell staining (7-aminoactinomycin D and annexin V) and flow cytometry, and scanning electron microscopy. RESULTS: Percentage of RBCs recovered was highest for 20% glycerol solution (mean ± SE, 99.71 ± 0.04%) and did not differ significantly from the value for 7.5% HES solution (99.57 ± 0.04%). Mean saline stability of RBCs was highest for 10% DMSO (96.11 ± 0.25%) and did not differ significantly from the value for 20% HES solution (95.74 ± 0.25%). Percentages of cells with 7-aminoactinomycin D staining but without annexin V staining (indicating necrosis or late apoptosis) were lowest for 10% DMSO freezing medium (3%) and 20% glycerol solution (1%) and highest for all HES concentrations (60% to 80%). Scanning electron microscopy revealed severe membrane changes in RBCs cryopreserved in 20% HES solution, compared with membrane appearance in freshly harvested RBCs and RBCs cryopreserved in 10% DMSO freezing medium. CONCLUSIONS AND CLINICAL RELEVANCE: Cryopreservation of avian RBCs with HES solution, regardless of HES concentration, resulted in greater degrees of apoptosis and cell death than did cryopreservation with other media. Transfusion with RBCs cryopreserved in HES solution may result in posttransfusion hemolysis in birds.

Dantrolene for cerebral vasospasm after subarachnoid haemorrhage: a randomised double blind placebo-controlled safety trial.

BACKGROUND: Dantrolene is neuroprotective in animal models and may attenuate cerebral vasospasm (cVSP) in human aneurysmal subarachnoid haemorrhage (aSAH). We evaluated safety, feasibility and tolerability of intravenous dantrolene (IV-D) in patients with aSAH. METHODS: In this single-centre, randomised, double blind, placebo-controlled trial, 31 patients with aSAH were randomised to IV-D 1.25 mg every 6 h for 7 days (n=16) or equiosmolar free water/5% mannitol (placebo; n=15). Primary safety end points were incidence of hyponatraemia (sNa≤132 mmol/L) and liver toxicity (proportion of patients alanine transaminase, aspartate aminotransferase and AlkPhos >5× upper-limit-of-normal). Secondary end points included tolerability, systemic hypotension and intracranial hypertension. Efficacy was explored for clinical/radiological cVSP, delayed cerebral ischaemia (DCI), and 3-month functional outcomes. Quantitative analyses of angiograms and daily transcranial Doppler (TCD) were performed. RESULTS: Between IV-D versus placebo, no differences were observed in the primary outcomes (hyponatremia 44% vs 67% (p=0.29); liver toxicity 6% vs 0% (p=1.0)). Three patients in the IV-D versus two in the placebo group had severe adverse events possibly attributable to infusion and reached stop criteria: one IV-D patient developed liver toxicity; two patients in each group developed brain oedema requiring osmotherapy. The majority of adverse events were not related to infusion (17 vs 5 (RR 2.2; 95% CI 0.7 to 6.7; p=0.16) in IV-D vs placebo). No differences in any categorical cVSP outcomes, DCI, 3-month outcomes or quantitative angiogram and TCD analyses were seen in this small safety trial not powered to detect efficacy. CONCLUSIONS: In this small trial, IV-D after aSAH was feasible, tolerable and safe. TRIAL REGISTRATION NUMBER: http://clinicaltrials.gov NCT01024972.

Smoking topography in Korean American and white men: preliminary findings.

UNLABELLED: This is the first study of Korean Americans' smoking behavior using a topography device. Korean American men smoke at higher rates than the general U.S. POPULATION: Korean American and White men were compared based on standard tobacco assessment and smoking topography measures. They smoked their preferred brand of cigarettes ad libitum with a portable smoking topography device for 24 h. Compared to White men (N = 26), Korean American men (N = 27) were more likely to smoke low nicotine-yield cigarettes (p < 0.001) and have lower Fagerstrom nicotine dependence scores (p = 0.04). Koreans smoked fewer cigarettes with the device (p = 0.01) than Whites. Controlling for the number of cigarettes smoked, Koreans smoked with higher average puff flows (p = 0.05), greater peak puff flows (p = 0.02), and shorter interpuff intervals (p < 0.001) than Whites. Puff counts, puff volumes, and puff durations did not differ between the two groups. This study offers preliminary insight into unique smoking patterns among Korean American men who are likely to smoke low nicotine-yield cigarettes. We found that Korean American men compensated their lower number and low nicotine-yield cigarettes by smoking with greater puff flows and shorter interpuff intervals than White men, which may suggest exposures to similar amounts of nicotine and harmful tobacco toxins by both groups. Clinicians will need to consider in identifying and treating smokers in a mutually aggressive manner, irrespective of cigarette type and number of cigarette smoked per day.

Outcomes reported by the Vascular Quality Initiative and the National Surgical Quality Improvement Program are not comparable.

OBJECTIVE: The Vascular Quality Initiative (VQI) and National Surgical Quality Improvement Program (NSQIP) have emerged as the primary vascular surgery quality measurement tools with the purpose of evaluating perioperative outcomes and assessing hospital and physician quality. VQI uses self-reporting to capture all index vascular procedures during the inpatient period. NSQIP employs nurse abstractors to capture a sample of procedures and covers 30-day events. We hypothesize that patients undergoing lower extremity bypass (LEB) will exhibit high concordance for preoperative variables and low concordance for postoperative variables between these data sets. METHODS: All patients undergoing LEB for peripheral arterial disease at the University of Massachusetts captured in both VQI and NSQIP databases were reviewed (2007-2012). Concordance between categorical variables was assessed by κ correlation coefficient. All postoperative variables were compared during equivalent inpatient stay. Events between discharge and 30 days postoperatively were tabulated with use of the NSQIP data set. RESULTS: We identified 240 patients undergoing LEB captured in both VQI and NSQIP. Comparison of this identical patient cohort between VQI and NSQIP revealed a moderate to strong agreement for most preoperative variables except for congestive heart failure (κ = 0.14) and hypertension (κ = 0.35), which showed poor agreement. Concordance for inpatient postoperative variables was high for mortality (κ = 1.0) and myocardial infarction (κ = 0.86) but moderate for pulmonary complications (κ = 0.57) and poor for unplanned return to the operating room (κ = 0.41), wound infection (κ = -0.01), and change in renal function (κ = -0.01). A majority of postoperative events (71%) occurred between discharge and 30 days postoperatively, with a significantly higher incidence of wound infections in the outpatient setting (4.2% vs 95.8%; P < .0001). CONCLUSIONS: VQI and NSQIP demonstrate substantial concordance for most preoperative variables and poor concordance for most postoperative variables, even at identical collection periods. This discordance is a result of differences in data collection methods and variable definitions. On the basis of these findings, VQI and NSQIP data sets cannot be used to directly compare risk-adjusted patient outcomes between institutions.