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Patients who have undergone hematopoietic stem cell transplant (HSCT) may experience cognitive impairment that can persist after treatment. Several studies have shown that bright light therapy may improve cognition, potentially due to its effects on the circadian system via brain regions that respond preferentially to light. In this double-blind randomized controlled trial, the efficacy of bright light therapy on cognition was examined in HSCT survivors. Forty-seven HSCT survivors at an urban hospital in the United States were screened for mild cognitive impairment, randomized to either bright white light (BWL) or comparison dim red light (DRL) conditions using a block randomization approach, and instructed to use their assigned light box every morning upon awakening for 30 min for 4 weeks. Assessments occurred at baseline, the end of the second week of the intervention, the end of the intervention, and at follow-up (8 weeks later). The primary outcome was objective cognitive function as measured by a global composite score on neuropsychological tests. Secondary outcomes included cognitive performance in individual domains, self-reported cognitive function, fatigue, sleep and sleep quality, and circadian rhythm robustness. Repeated-measures linear mixed models for both objective and self-reported cognitive function indicated significant main effects for time (p s < 0.05) suggesting significant improvements in both conditions over time. Time by light condition interaction effects were not significant. Models focused on secondary outcomes yielded no significant effects. Both BWL and DRL groups demonstrated significant improvements in objective cognitive and self-reported cognitive function over time, but there was no hypothesized effect of BWL over DRL nor associations with circadian rhythm robustness. Therapeutic effects of both light conditions, practice effects, and/or placebo effects may account for the findings. Trial registration: ClinicalTrials.gov Identifier: NCT02677987 (9 February 2016) [ABSTRACT FROM AUTHOR]

Background: Screening colonoscopy (SC) for colorectal cancer (CRC) is underused by Latino individuals. The current randomized clinical trial examined the impact of 3 interventions: 1) patient navigation; 2) patient navigation plus standard Centers for Disease Control and Prevention print materials; and 3) patient navigation plus culturally targeted print materials for Latinos referred for SC. Demographic, personal and health history, and psychometric factors associated with SC also were examined.Methods: A total of 344 urban Latino individuals aged 50 to 85 years with no personal and/or immediate family history of CRC diagnosed before age 60 years, no personal history of a gastrointestinal disorder, no colonoscopy within the past 5 years, with insurance coverage, and with a referral for SC were consented. Participants were randomized to patient navigation (20%), patient navigation plus standard Centers for Disease Control and Prevention print materials (40%), and patient navigation plus culturally targeted print materials (40%). The completion of SC was assessed at 12 months.Results: The interventions had an overall SC rate of 82%. Counterintuitively, patients with an average income of <$10,000 were found to have higher SC rates (87%) than those with a greater income (75%).Conclusions: The addition of standard or culturally targeted print materials did not appear to increase SC rates above those for patient navigation. Indeed, after controlling for other variables, culturally targeted print materials were found to be associated with lower SC rates among Puerto Rican individuals. [ABSTRACT FROM AUTHOR]

Objective: Despite the staggering consequences of the opioid epidemic, limited nonopioid medication options have been developed to treat this medical and public health crisis. This study investigated the potential of cannabidiol (CBD), a nonintoxicating phytocannabinoid, to reduce cue-induced craving and anxiety, two critical features of addiction that often contribute to relapse and continued drug use, in drug-abstinent individuals with heroin use disorder.Methods: This exploratory double-blind randomized placebo-controlled trial assessed the acute (1 hour, 2 hours, and 24 hours), short-term (3 consecutive days), and protracted (7 days after the last of three consecutive daily administrations) effects of CBD administration (400 or 800 mg, once daily for 3 consecutive days) on drug cue-induced craving and anxiety in drug-abstinent individuals with heroin use disorder. Secondary measures assessed participants' positive and negative affect, cognition, and physiological status.Results: Acute CBD administration, in contrast to placebo, significantly reduced both craving and anxiety induced by the presentation of salient drug cues compared with neutral cues. CBD also showed significant protracted effects on these measures 7 days after the final short-term (3-day) CBD exposure. In addition, CBD reduced the drug cue-induced physiological measures of heart rate and salivary cortisol levels. There were no significant effects on cognition, and there were no serious adverse effects.Conclusions: CBD's potential to reduce cue-induced craving and anxiety provides a strong basis for further investigation of this phytocannabinoid as a treatment option for opioid use disorder. [ABSTRACT FROM AUTHOR]

Objectives: Racial and ethnic disparities in the United States continue to exist in many disciplines of medicine, extending to care in the Emergency Department (ED). We sought to examine the relationship between patient race/ethnicity and use of either antidotal therapy or gastrointestinal decontamination for individuals presenting to the ED for acute drug overdose. Methods: We completed a secondary analysis of a prospective cohort of patients with suspected acute overdose presenting to two urban tertiary care hospitals between 2009 and 2014. Race was self-identified during ED registration. Antidote administration (primary outcome) and gastrointestinal decontamination (secondary outcome) were reviewed and verified via agreement between two board certified medical toxicologists. Associations between race and outcomes were analyzed using a logistic regression model. Results: We reviewed 3252 ED patients with acute overdose. Overall, 542 people were treated with an antidote and 234 cases were treated with activated charcoal, either single or multiple dose. Compared to Whites, Blacks and Hispanics were significantly less likely to receive any antidote. The analysis was underpowered to detect racial disparities in the administration of activated charcoal. Conclusions: Blacks and Hispanics are significantly less likely to receive any antidote when presenting to the ED for acute drug overdose. Further studies are needed to determine national prevalence of this apparent disparity in care and to fully characterize how race plays a role in management of acute overdose. [ABSTRACT FROM AUTHOR]

Abstract: Background: Over a third of multiple myeloma (MM) patients report clinical levels of depression during autologous stem cell transplant (ASCT) hospitalization. We report preliminary results from a randomized clinical trial investigating the effect of Programmed Environmental Illumination (PEI) of hospital rooms on depression. Methods: Patients (N = 187) scheduled to receive an ASCT were assessed for eligibility. Those who met study eligibility criteria (n = 44) were randomly assigned to one of two PEI conditions involving delivery of either circadian active bright white light (BWL) or circadian inactive dim white light (DWL) throughout the room from 7 to 10  am daily during hospitalization. Patients completed the Center for Epidemiological Studies Depression Scale (CES‐D) prior to hospitalization, at days 2 and 7 post‐transplant, and on the third day of engraftment. Results: General linear model analyses revealed no difference between the groups in CES‐D total score at baseline (P = 0.7859). A longitudinal linear mixed model analysis revealed a significant interaction between time of assessment and light condition [F(3,107) = 2.90; P = 0.0386; ɳ2 = 0.08)], indicating that PEI prevented the development of depression during hospitalization, with effects reaching significance by the third day of engraftment. At the third day of engraftment, 68.4% of the participants in the DWL comparison condition met the criteria for clinically significant depression compared to 42.1% in the BWL condition. Conclusion: These findings demonstrate that PEI using BWL during MM ASCT hospitalization is effective in reducing the development of depression. Future studies should examine the mechanisms whereby PEI improves depression. [ABSTRACT FROM AUTHOR]

Purpose: Prostate cancer patients who have undergone androgen deprivation therapy (ADT) may experience cognitive impairment, yet there is an unmet need for nonpharmacological interventions to address cognitive impairment in this population. This study examines the feasibility, acceptability, and preliminary efficacy of a home-based computerized cognitive training (CCT) program to treat cancer-related cognitive impairment.Methods: Sixty men who had received ≥ 3 months of ADT were screened for at least mild cognitive or neurobehavioral impairment and randomized to 8 weeks of CCT or usual care. Follow-up assessments occurred immediately post-intervention or equivalent (T2) and 8 weeks later (T3). The acceptability of CCT was also assessed.Results: Feasibility:A priori feasibility thresholds were partially met (i.e., randomization rate > 50%, retention rate > 70% excluding CCT drop-outs, but < 70% for intent-to-treat). Acceptability: Participants were mostly satisfied with CCT and found it somewhat enjoyable, though barriers to uptake existed. Preliminary efficacy: Linear mixed models indicated significant time by group effects favorable to CCT in reaction time (p = .01), but unfavorable to CCT in verbal and visual memory (ps < .05). Memory was temporarily suppressed in the CCT group at T2, but normalized by T3. There was no effect of CCT on self-reported cognitive functioning, neurobehavioral functioning, nor quality of life.Conclusions: This study provides tentative support for the feasibility and acceptability of CCT to treat mild cognitive impairment in ADT patients. CCT had a beneficial effect on reaction time, but temporarily suppressed memory. CCT's benefits may be limited to a narrow area of functioning. Larger-scale studies are needed. [ABSTRACT FROM AUTHOR]

Introduction: Audience response systems (ARS) are increasingly popular; however, their contribution to education is not completely clear. Our study found that scores from review quizzes delivered by an ARS correlate with in-training exam (ITE) scores and are viewed positively by residents. This information may be useful in identifying poor performers early so that targeted educational interventions can be made. The objective was to determine if scores on review quizzes delivered by an ARS correlate with ITE scores and to obtain participant feedback on use of the ARS for ITE preparation. Methods: This was a prospective observational study of emergency medicine (EM) residents at six accredited EM residency programs. Subjects included residents who had taken previous ITEs. Subjects participated in bimonthly review sessions using an ARS. Twelve review quizzes were administered, each consisting of 10 multiple-choice questions. After the ITE, subjects completed an attitudinal survey consisting of six Likert-scale items and one “yes/no” item. We used a mixed linear model to analyze the data, accounting for prior 2012 ITE scores and nesting due to institution. Results: Among 192 participants, 135 (70.3%) completed the ITE in both 2012 and 2013; we analyzed their data for the first objective. Results from the mixed linear model indicate that the total mean score on the review quizzes was a significant [t(127) = 6.68; p < 0.001] predictor of the 2013 ITE after controlling for the 2012 ITE score. One hundred forty-six (76.0%) participants completed the attitudinal survey; 96% of respondents stated that they would like ARS to be used more often in resident education. Respondents felt the sessions aided in learning (mean 7.7/10), assisted in preparation for the ITE (mean 6.7/10), and helped identify content areas of weakness (mean 7.6/10). Conclusion: Our results suggest that scores from review quizzes delivered by an audience response system correlate with in-training exam scores and is viewed positively by residents. [ABSTRACT FROM AUTHOR]

Objectives The objective was to describe perceptions of practicing emergency physicians ( EPs) regarding the appropriateness and medicolegal implications of using shared decision-making ( SDM) in the emergency department ( ED). Methods We conducted a cross-sectional survey of EPs at a large, national professional meeting to assess perceived appropriateness of SDM for different categories of ED management (e.g., diagnostic testing, treatment, disposition) and in common clinical scenarios (e.g., low-risk chest pain, syncope, minor head injury). A 21-item survey instrument was iteratively developed through review by content experts, cognitive testing, and pilot testing. Descriptive and multivariate analyses were conducted. Results We approached 737 EPs; 709 (96%) completed the survey. Two-thirds (67.8%) of respondents were male; 51% practiced in an academic setting and 44% in the community. Of the seven management decision categories presented, SDM was reported to be most frequently appropriate for deciding on invasive procedures (71.5%), computed tomography ( CT) scanning (56.7%), and post- ED disposition (56.3%). Among the specific clinical scenarios, use of thrombolytics for acute ischemic stroke was felt to be most frequently appropriate for SDM (83.4%), followed by lumbar puncture to rule out subarachnoid hemorrhage (73.8%) and CT head for pediatric minor head injury (69.9%). Most EPs (66.8%) felt that using and documenting SDM would decrease their medicolegal risk while a minority (14.2%) felt that it would increase their risk. Conclusions Acceptance of SDM among EPs appears to be strong across management categories (diagnostic testing, treatment, and disposition) and in a variety of clinical scenarios. SDM is perceived by most EPs to be medicolegally protective. [ABSTRACT FROM AUTHOR]

This study was conducted to assess New York City taxi drivers' knowledge and perceptions of the Affordable Care Act (ACA). A cross-sectional street-intercept study design was used to assess drivers' knowledge about the ACA. A 146-item questionnaire was administered from September 12 to December 6, 2013 to 175 yellow taxi and for-hire vehicle drivers. 91 % of drivers were foreign-born; 50 % were uninsured. Mean knowledge about the ACA was quite low; 78 % of the sample either knew nothing or only a little bit about the ACA. 77 % wanted more information about the ACA. Greater English proficiency, more years driving a taxi, and knowledge of having or not having a pre-existing health condition (vs. not knowing) were related to higher ACA knowledge levels. Knowledge of a pre-existing condition (whether they had one or not) compared to those who lacked such knowledge was also an important predictor of the perception of whether the ACA would have a positive impact. To facilitate enrollment, efforts should focus on occupationally-focused initiatives that educate drivers at their places of work and leisure, to raise the overall knowledge levels and enrollment of the community. [ABSTRACT FROM AUTHOR]

Objectives Colorectal cancer (CRC) screening continues to be underused, particularly by Latinos. CRC and colonoscopy fear, worry, and fatalism have been identified as screening barriers in Latinos. The study purpose was to examine the relationship of optimism, fatalism, worry, and fear in the context of Latinos referred for CRC screening. Methods Our sample included 251 Latinos between the ages of 50 and 83 years who had no personal or immediate family history of CRC, no personal history of gastrointestinal disorder, no colonoscopy in the past 5 years, and received a referral for a colonoscopy. Face-to-face interviews were performed, and data were analyzed using regression models. Results Greater optimism ( β = −1.72, p < 0.000), lower fatalism ( β = 0.29, p < 0.01), and absence of family history of cancer ( β = 1, p < 0.01) were associated with decreased worry about the colonoscopy. Being female ( β = 0.85, p < 0.05) and born in the USA ( β = 1.1, p < 0.01) were associated with greater worry about colonoscopy and the possibility of having CRC. Family history of cancer ( β = 2.6, p < 0.01), female gender ( β = 2.9, p < 0.000), not following the doctor's advice ( β = 2.7, p < 0.01), and putting off medical problems ( β = 1.9, p < 0.05) were associated with greater fear. In the multiple regression model, lower optimism ( β = −0.09, p < 0.05), higher fatalism ( β = 0.28, p < 0.01), and female gender ( β = 0.9, p < 0.05) were associated with greater worry. Conclusions Interventions that address fatalism and promote optimistic beliefs may reduce worry among Latinos referred for colonoscopy. Interventions that alleviate colonoscopy fear because of family history of cancer particularly among Latino women may help improve distress about CRC screening. Copyright © 2014 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

The article discusses the preliminary efficacy trial that aims to identify the effect of bright white light (BWL) exposure on cancer-related fatigue (CRF) among gynecologic and breast cancer survivors. It mentions the inclusion of thirty-six cancer survivors from Mount Sinai Hospital in New York City. Results of the study conclude the efficacy of BWL in treating CRF.

Metastatic breast cancer (MBC) patients often experience pain which can trigger pain behaviors, such as distorted ambulation. Psychological variables, such as individuals' attitudes toward pain, play a role in pain intervention. In this study, we used the cognitive-behavioral model of pain to examine the influence of patients' attitudes toward pain (as measured by the survey of pain attitudes or SOPA) on their pain behaviors (as measured by the pain behaviors checklist). Two hundred-one MBC patients completed surveys at treatment initiation and again 3 and 6 months later. Linear Mixed Model with repeated measures analyses showed that SOPA-solicitude, SOPA-emotions, SOPA-cure, SOPA-disability, and SOPA-medication pain attitudes were consistently significantly associated with pain behaviors at each assessment time point. Additionally, the belief that a medical cure for pain exists buffered the positive association between pain severity and pain behaviors. Our findings support and extend the cognitive-behavioral model of pain and suggest that it may be useful to target pain attitudes in pain management interventions for MBC patients. [ABSTRACT FROM AUTHOR]

This study assessed the prevalence and predictors of food insecurity among a cohort of underserved oncology patients at New York City cancer clinics. A demographic survey and the U.S. Household Food Security Survey Module were administered. A multivariate General Linear Model Analysis of Covariance was used to evaluate predictors of food insecurity. Four hundred and four (404) completed the surveys. Nearly one-fifth (18%) had very low, 38% low, 17% marginal, and 27% high food security. The Analysis of Covariance was statistically significant (F[7, 370] = 19.08; p < .0001; R-Square = 0.26). Younger age, Spanish language, poor health care access, and having less money for food since beginning cancer treatment were significantly associated with greater food insecurity. This cohort of underserved cancer patients had rates of food insecurity nearly five times those of the state average. More research is needed to understand better the causes and impact of food insecurity among cancer and chronic disease patients. [ABSTRACT FROM AUTHOR]

Flagships remain a key approach for motivating and mobilizing conservation actions and interests. This study quantified attitudes towards two endemic globally threatened Amazona parrots, one of which was developed as a popular flagship in the 1980s. We used a mixed methods approach that included qualitative and quantitative interviewing and a newspaper content analysis to provide empirical evidence that the process of creating this conservation flagship inadvertently fostered negative attitudes and behaviors towards its non-flagship congener. We argue that, similar to other commercially branded goods and services, popular conservation flagships can produce powerful standards of comparison that may decrease the attractiveness and public acceptance of non-flagship species. These results parallel findings from the fields of consumer research and marketing psychology showing that 'top-of-the-line' products may hurt sibling models. We therefore suggest that this is an important unintended consequence of the flagship approach and encourage the conservation community to learn from commercial brand developers who have been wary of the potential for exclusionary contrast effects of flagship brand deployment. [ABSTRACT FROM AUTHOR]

Purpose: To enable better psychosocial, informational, and practical support of Chinese patients with cancer, this study was conducted to identify the specific support needs of Chinese immigrant cancer patients. Methods: The Cancer Portal Project at Memorial Sloan-Kettering Cancer Center’s Center for Immigrant Health and Cancer Disparities is a patient navigation program that assists underserved and minority cancer patients in obtaining social and economic assistance at ten New York City cancer clinics. This need assessment was conducted as part of the Portal Project. Sixty-four questions were added to the existing Portal Intake Form about the needs and preferences for Chinese-language support and survivorship services. Descriptive analysis was performed, as well as an exploratory principal component’s factor analysis to determine if there were any patterns in the services and programs in which patients were interested. Results: Ninety-six patients were approached for participation; 59 agreed to participate. Eighty-eight percent of participants were born in China. Ninety-seven percent preferred to speak Mandarin, Cantonese, or Fujianese in the healthcare setting. When asked about general interest in support programs, 53 % of the participants were "very interested," 27 % were "maybe interested," and 17 % were "not interested." Programs in which more participants were "very interested" included those that would provide information about obtaining financial assistance (79 %) and social assistance (74 %), information on treatment options (67 %), help in coping with the burden of illness on the family (65 %), and information about general healthcare (63 %). The factor analysis resulted in the identification of five factors: social/financial/treatment and care issues, nutrition and exercise/networking/general health care, coping with fear and stress, herbs and dietary supplements, and acupuncture and acupressure. Conclusion: In this study, 80 % of the participants expressed interest in programs tailored for Chinese cancer patients. The most frequently preferred topics for potential services were information-based. Findings provide a foundation for future research and the development of culturally and linguistically targeted support programs and interventions for this unique population. [ABSTRACT FROM AUTHOR]

Low-income minorities often face system-based and personal barriers to screening colonoscopy (SC). Culturally targeted patient navigation (CTPN) programs employing professional navigators (Pro-PNs) or community-based peer navigators (Peer-PNs) can help overcome barriers but are not widely implemented. In East Harlem, NY, USA, where approximately half the residents participate in SC, 315 African American patients referred for SC at a primary care clinic with a Direct Endoscopic Referral System were recruited between May 2008 and May 2010. After medical clearance, 240 were randomized to receive CTPN delivered by a Pro-PN (n = 106) or Peer-PN (n = 134). Successful navigation was measured by SC adherence rate, patient satisfaction and navigator trust. Study enrollment was 91.4% with no significant differences in SC adherence rates between Pro-PN (80.0%) and Peer-PN (71.3%) (P = 0.178). Participants in both groups reported high levels of satisfaction and trust. These findings suggest that CTPN Pro-PN and Peer-PN programs are effective in this urban primary care setting. We detail how we recruited and trained navigators, how CTPN was implemented and provide a preliminary answer to our questions of the study aims: can peer navigators be as effective as professionals and what is the potential impact of patient navigation on screening adherence? [ABSTRACT FROM AUTHOR]

Background: Increasing numbers of patients are living with multiple, chronic medical conditions and functional impairments that leave them homebound. Home-based primary and palliative care (HBPC) programs provide access to health care services for this vulnerable population. Homebound patients have high symptom burden upon program enrollment. Yet little is known as to how individual symptoms are managed at home, especially over longer time periods. Objectives: The purpose of this study was to determine whether high symptom burden decreases following HBPC enrollment. Methods: All patients newly enrolled in an HBPC program who reported at least one symptom on the Edmonton Symptom Assessment Scale (ESAS) were eligible for telephone ESAS follow-up. Patients received a comprehensive initial home visit and assessment by a physician with subsequent follow-up care, interdisciplinary care management including social work, and urgent in-home care as necessary. Multivariate linear mixed models with repeated measures were used to assess the impact of HBPC on pain, depression, anxiety, tiredness, and loss of appetite among patients with moderate to severe symptom levels at baseline. Results: One hundred forty patients were followed. Patient pain, anxiety, depression, and tiredness significantly decreased following intervention with symptom reductions seen at 3 weeks and maintained at 12 weeks. ( p<0.01) Loss of appetite trended toward an overall significant decrease and showed significant reductions at 12 week follow-up. Conclusion: In a chronically ill population of urban homebound, patient symptoms can be successfully managed in the home. Future work should continue to explore symptom assessment and management over time for the chronically ill homebound. [ABSTRACT FROM AUTHOR]

How strong-beaked frugivores such as parrots affect other frugivores is poorly understood. This study quantitated six indices of habitat quality for the facultatively frugivorous Bananaquit ( Coereba flaveola) using two habitat types and three treatments of habitat quality, namely old growth forest versus citrus orchards in Dominica, the latter habitat type with and without parrot frugivory. The study also controlled for elevation, rainfall and citrus fruit maturity. The results indicate that both the quantity of parrot frugivory and fruit maturity at the time of frugivory influenced the habitat quality for Bananaquits. Their abundance was higher, individuals stored more fat, and parasite loads were lower on farms with more parrot frugivory. Fruit quality mediated the influence of the quantity of parrot frugivory insofar as Bananaquit body condition was tightly correlated with the fruit chemistry at the time of frugivory or harvest. This study provides empirical evidence of a commensal association and underscores the important ecological role of Neotropical psittacines as mediators of habitat quality for other animal. The findings further suggest that loss of these apex consumers may have triggered previously unappreciated trophic cascades, particularly in island ecosystems lacking large mammalian canopy frugivores. [ABSTRACT FROM AUTHOR]

Objective: Among married prostate cancer (PC) patients, the spouse is often the primary provider of emotional support and personal care. However, few studies have investigated spouses’ illness beliefs (i.e. about disease duration and treatment control) and their impact on patients’ quality of life (QOL). Spouses’ beliefs about disease duration (timeline) were hypothesised to mediate relationships between spouses’ treatment control beliefs and patients’ QOL six months later. Methods: Fifty-three patients who underwent localised treatment for PC, and their spouses, completed an illness beliefs measure (the revised Illness Perception Questionnaire). Patients completed a QOL measure (the Functional Assessment of Cancer Therapy – General) six months later. Results: Spouse timeline beliefs mediated the association between spouse treatment control beliefs and patient QOL six months later (total indirect effect = −0.71, 95% CI 0.02–2.03). That is, spouse beliefs that the treatment would control their loved one's illness led to beliefs that the disease would be of shorter duration, which in turn led to improved patient QOL six months later. This relationship did not occur with patients’ beliefs. Conclusion: Results highlight the important influence of spouse illness beliefs over time on patient QOL with implications for clinical care and dyadic research. [ABSTRACT FROM PUBLISHER]

Background: Although prior studies have shown that frequent hemodialysis (HD) can lead to improved control of dry weight in end-stage renal disease patients, there are no clinical studies examining whether this can improve blood pressure (BP) control and can also shorten the dialysis time needed to achieve satisfactory removal of small molecules. Several models of wearable dialysis systems are now under various stages of development. These devices present the possibility of hemodialyzing patients to their dry weights. We have built a prototype of a wearable ultrafiltration (UF) device that can provide daily UF. Apart from better fluid control, we hypothesize that separating HD from UF will result in better BP control, and adequate weekly small molecule removal could be achieved with a decreased duration of dialysis. We tested the hypothesis in current HD patients using conventional dialysis equipment. Methods: Thirteen patients were selected from a large urban HD center. The experimental period consisted of 4 weeks of daily UF (4 days/week of UF alone and 2 days/week of HD with UF). The duration of the HD sessions was increased by 15-30 min to maintain weekly standard Kt/V >2.0. The patients were then returned to their conventional 3 days/week of HD with UF and studied for 4 weeks. Predialysis BPs, interdialytic weight gains, and Kt/V results of the experimental and return periods were compared with those of the 3-month control period. No changes were made in antihypertensive or other medication during the study. Results: During the experimental period, mean arterial pressure decreased from 110 to 95 mm Hg (p < 0.001), systolic BP from 158 to 136 mm Hg (p < 0.001), while interdialyticweight gains were reduced from 3.25 to 1.21 liters (p < 0.0001). During the experimental period, weekly standard Kt/V of 2.16 was achieved in 8.24 h/week of HD, as compared to 11.14 h/week. Conclusions: Volume control with daily UF results in improved BP control and, by separating the UF function from HD, adequate weekly standard Kt/V >2 can be achieved with twice weekly HD. Copyright © 2013 S. Karger AG, Basel [ABSTRACT FROM AUTHOR]

This study explores patient knowledge of cancer diagnosis among underserved immigrant/migrant minorities. Patients were recruited at a hospital-based cancer clinic in New York City. Demographic and self-reported diagnosis and treatment information were collected; charts were reviewed to ascertain cancer diagnosis. Four hundred thirty-four patients were included. Eighty-seven percent preferred to speak a language other than English in the health care setting. Sixteen percent had incorrect knowledge of their cancer diagnosis. Multivariate analysis indicated that both preference for a non-English language and diagnosis of a "below the belt" cancer were jointly predictive of incorrect knowledge (LR = 17.01; p = 0.0002). "Below the belt" cancers included bladder, colorectal, gynecological, penile, prostate, and testicular cancers. Among this cohort of immigrant/migrant cancer patients, a considerable proportion was unaware of their correct cancer diagnoses. This may have a significant impact on subsequent cancer education, treatment, and care. Limited-English-proficiency patients may be at particular risk. [ABSTRACT FROM AUTHOR]

This study explores patient knowledge of cancer diagnosis among underserved immigrant/migrant minorities. Patients were recruited at a hospital-based cancer clinic in New York City. Demographic and self-reported diagnosis and treatment information were collected; charts were reviewed to ascertain cancer diagnosis. Four hundred thirty-four patients were included. Eighty-seven percent preferred to speak a language other than English in the health care setting. Sixteen percent had incorrect knowledge of their cancer diagnosis. Multivariate analysis indicated that both preference for a non-English language and diagnosis of a 'below the belt' cancer were jointly predictive of incorrect knowledge (LR = 17.01; p = 0.0002). 'Below the belt' cancers included bladder, colorectal, gynecological, penile, prostate, and testicular cancers. Among this cohort of immigrant/migrant cancer patients, a considerable proportion was unaware of their correct cancer diagnoses. This may have a significant impact on subsequent cancer education, treatment, and care. Limited-English-proficiency patients may be at particular risk. [ABSTRACT FROM AUTHOR]

Objective Cognitive problems are commonly reported by hematopoietic stem cell transplant (HSCT) survivors and are associated with poorer physical and mental well-being. It was hypothesized that adverse effects of subjective cognitive impairment occur because cognitive difficulties reduce survivors' confidence that they can manage HSCT-related symptoms-that is, self-efficacy for symptom management. Methods Hematopoietic stem cell transplant survivors ( n = 245), 9 months to 3 years post-HSCT, completed measures of subjective cognitive functioning, self-efficacy for symptom management, and clinically important outcomes: depressed mood, anxiety, and quality of life. Mediation analyses using bootstrapping were conducted to investigate whether effects of subjective cognitive impairment on these outcomes were mediated by self-efficacy for cognitive, emotional (SE-Emotional), social (SE-Social), and physical (SE-Physical) symptom management. Results Self-efficacy mediated relations between subjective cognitive impairment and depressed mood (total indirect effect = −0.0064 and 95% CI −0.0097 to −0.0036), anxiety (total indirect effect = −0.0045, CI −0.0072 to −0.0021), and quality of life (total indirect effect = 0.0952, CI 0.0901 to 0.2642). SE-Emotional was a unique mediator when the outcome was depressed mood and anxiety. SE-Social, SE-Physical, and SE-Emotional were specific mediators when outcome was quality of life. Conclusions Findings support the conclusion that subjective cognitive impairment reduces HSCT survivors' confidence in their ability to manage common post-HSCT symptoms, with implications for physical and mental well-being. Interventions that help enhance survivors' self-efficacy, particularly self-efficacy for the management of emotional symptoms, are likely to benefit HSCT survivors who report subjective cognitive impairment. Copyright © 2011 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Understanding precursors to distress and emotional well-being (EWB) experienced in anticipation of radiotherapy would facilitate the ability to intervene with this emotional upset (i.e. higher distress, lower EWB). Thus, this study tested an expectancy-based model for explaining emotional upset in breast cancer patients prior to radiotherapy. Women affected by breast cancer (N = 106) were recruited and participants completed questionnaires prior to commencing radiotherapy. Structural equation modelling was used to test a cross-sectional model, which assessed the ability of dispositional optimism (Life Orientation Test-Revised – two factors), response expectancies (Visual Analog Scale items), medical (type of surgery, cancer stage and chemotherapy history) and demographic (age, race, ethnicity, education and marital status) variables to predict both EWB (Functional Assessment of Chronic Illness Therapy – Emotional Well-being Subscale) and distress (Profile of Mood States – short version). The model represented a good fit to the data accounting for 65% of the variance in EWB and 69% in distress. Significant predictors of emotional upset were pessimism, response expectancies, Latina ethnicity, cancer stage and having had a mastectomy. These variables explained a large portion of emotional upset experienced prior to radiotherapy for breast cancer and are important to consider when aiming to reduce distress and improve EWB in this context. [ABSTRACT FROM PUBLISHER]

Although first-degree relatives of colorectal cancer (CRC) patients diagnosed at an early age are at increased risk for CRC, their compliance with colorectal cancer screening (CRCS) is not high. Relatively little is known about why these intermediate-risk family members do not comply with CRCS. Study aims were to identify subgroups of siblings of individuals diagnosed with CRC prior to age 61 who were not compliant with CRCS using cluster analysis and to identify demographical, medical and attitudinal correlates of cluster membership. A total of 421 siblings completed measures of pros, cons, processes of change, CRCS knowledge, physician and family CRCS support, CRC risk, severity, preventability, curability, closeness with the affected sibling, distress about the sibling's cancer and screening intentions. Three clusters characterized as 'Positive about Screening', 'Uncertain about Screening' and 'Negative about Screening' were identified. External validation revealed that those in the Positive about Screening cluster reported significantly stronger CRCS intentions than those who are Uncertain about Screening and Negative about Screening clusters. Results provide an empirical typology for understanding motivations for CRCS among at-risk family members and may lead to the development of more effective interventions to improve screening uptake. [ABSTRACT FROM AUTHOR]

Individuals with a sibling who has had colorectal cancer diagnosed before age 61 are at increased risk for colorectal cancer and may derive particular benefit from screening. Tailored interventions may increase participation in appropriate colorectal cancer screening. This study evaluated the efficacy of two tailored interventions and a generic print intervention. Participant siblings ( N = 412) who were not up-to-date with colorectal cancer screening were randomly assigned to receive either a generic print pamphlet, a tailored print pamphlet, or a tailored print pamphlet and tailored counseling call. Colorectal cancer screening 6 months after the baseline interview was the outcome measure. Results indicated that colorectal cancer screening adherence increased among intermediate risk siblings enrolled in all three intervention groups. Participants in both tailored intervention groups reported having colorectal cancer screening at significantly higher rates than participants in the generic print group. The increase in colorectal cancer screening in the tailored print and counseling call group was not significantly higher than that achieved by the tailored print alone. Decisional balance partially mediated treatment effects. Tailored behavioral interventions are effective methods for increasing screening adherence but telephone counseling did not add significantly to treatment effects. [ABSTRACT FROM AUTHOR]

Introduction. The diagnosis and subsequent treatment for early stage breast cancer is stressful for partners. Little is known about the role of cognitive and social processes predicting the longitudinal course of partners' psychosocial adaptation. This study evaluated the role of cognitive and social processing in partner psychological adaptation to early stage breast cancer, evaluating both main and moderator effect models. Moderating effects for meaning making, acceptance, and positive reappraisal on the predictive association of searching for meaning, emotional processing, and emotional expression on partner psychological distress were examined. Materials and methods. Partners of women diagnosed with early stage breast cancer were evaluated shortly after the ill partner's diagnosis (N = 253), 9 (N = 167), and 18 months (N = 149) later. Partners completed measures of emotional expression, emotional processing, acceptance, meaning making, and general and cancer-specific distress at all time points. Results. Lower satisfaction with partner support predicted greater global distress, and greater use of positive reappraisal was associated with greater distress. The predicted moderator effects for found meaning on the associations between the search for meaning and cancer-specific distress were found and similar moderating effects for positive reappraisal on the associations between emotional expression and global distress and for acceptance on the association between emotional processing and cancer-specific distress were found. Conclusions. Results indicate several cognitive-social processes directly predict partner distress. However, moderator effect models in which the effects of partners' processing depends upon whether these efforts result in changes in perceptions of the cancer experience may add to the understanding of partners' adaptation to cancer. [ABSTRACT FROM AUTHOR]

The prevalence of psychological distress is higher in cancers with poorer prognoses and speculated as higher in those receiving more aversive treatments. Since hematopoietic stem cell transplant (HSCT) is one of the most taxing cancer treatments to endure and is therefore likely to have more long-term sequelae, this study examined psychological distress symptoms in long-term HSCT survivors who were at least 1 year post-transplant. Participants in this cross-sectional study were recruited from urban medical centers as part of a larger study of HSCT survivors. The sample comprised 236 adults who were on average 3.4 years since transplant. Psychological distress was measured by a commonly used self-report questionnaire, the Brief Symptom Inventory. Clinically elevated psychological distress caseness was present in 43% of long-term HSCT survivors. Elevations were highest on clinical subscales of obsessive-compulsiveness, somatization, and psychoticism. However, item-level analyses revealed that the content of the most frequently reported symptoms included trouble with memory and feelings of loneliness. Results of this study suggest that HSCT survivors may experience memory and existential concerns and that such symptoms may not represent psychiatric sequelae. Copyright © 2007 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Although mothers' fear appraisals about their child's future health and well-being affect their own psychological adjustment to their child's hematopoietic stem cell transplantation (HSCT), little is known about antecedents of maternal fear appraisals. This longitudinal study investigated several potential antecedents of these fear appraisals: maternal optimism, recent negative life events, lifetime history of traumatic events, and medical characteristics of the child's disease and HSCT course. One hundred-forty mothers were interviewed during their child's hospitalization for HSCT and at 3-and 6-months post-HSCT. Structural equation modeling was used to test a model of hypothesized relations. Consistent with predictions, lower optimism and a greater number of negative life events were independently associated with greater maternal fear appraisals. Contrary to expectations, lifetime history of trauma was not associated with maternal fear appraisals. Mothers' fear appraisals during their child's hospitalization were, in turn, associated with their fear appraisals up to 6 months later. These data identify a subset of mothers who may be particularly in need of an intervention to increase optimistic coping strategies, improve coping with negative life events, and reduce fear appraisals to improve their adjustment following their child's HSCT. Copyright © 2007 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Objective: The primary care visit represents an important venue for intervening with a large population of smokers. However, physician adherence to the Smoking Cessation Clinical Guideline (5As) remains low. We evaluated the effectiveness of a computer-tailored intervention designed to increase smoking cessation counseling by primary care physicians.Methods: Physicians and their patients were randomized to either intervention or control conditions. In addition to brief smoking cessation training, intervention physicians and patients received a one-page report that characterized the patients' smoking habit and history and offered tailored recommendations. Physician performance of the 5As was assessed via patient exit interviews. Quit rates and smoking behaviors were assessed 6 months postintervention via patient phone interviews. Intervention effects were tested in a sample of 70 physicians and 518 of their patients. Results were analyzed via generalized and mixed linear modeling controlling for clustering.Measurements and Main Results: Intervention physicians exceeded controls on "Assess" (OR 5.06; 95% CI 3.22, 7.95), "Advise" (OR 2.79; 95% CI 1.70, 4.59), "Assist-set goals" (OR 4.31; 95% CI 2.59, 7.16), "Assist-provide written materials" (OR 5.14; 95% CI 2.60, 10.14), "Assist-provide referral" (OR 6.48; 95% CI 3.11, 13.49), "Assist-discuss medication" (OR 4.72;95% CI 2.90, 7.68), and "Arrange" (OR 8.14; 95% CI 3.98, 16.68), all p values being < 0.0001. Intervention patients were 1.77 (CI 0.94, 3.34,p = 0.078) times more likely than controls to be abstinent (12 versus 8%), a difference that approached, but did not reach statistical significance, and surpassed controls on number of days quit (18.4 versus 12.2, p < .05) but not on number of quit attempts.Conclusions: The use of a brief computer-tailored report improved physicians' implementation of the 5As and had a modest effect on patients' smoking behaviors 6 months postintervention. [ABSTRACT FROM AUTHOR]

Prostate cancer is one of the most common forms of cancer among American men, and worry about the disease has psychological, behavioral, and biological consequences. To better understand prostate cancer-specific worry, the authors tested a model of the interrelationships among family history of prostate cancer, perceived risk of and worry about prostate cancer, and perceived risk of and worry about other diseases. Men who attended prostate cancer-screening appointments at a general urology practice (n = 209) were given a brief anonymous self-report measure. Structural equation modeling (LISREL) results indicated: (1) perceived risk of prostate cancer mediated the relationship between family history of prostate cancer and prostate cancer worry; (2) perceived risk of other diseases increased perceived risk of prostate cancer; and (3) prostate cancer worry and increased other disease worry. [ABSTRACT FROM AUTHOR]

Disease-related worry is associated with family history and perceived risk of that disease; however, the influences of general risk perceptions and tendencies to worry about diseases have been neglected in the literature. This study investigates a model of disease-specific worry which includes family history, disease-specific perceived risk, and perceived risk for and worry about other diseases. Participants completed a survey assessing these variables in relation to several heritable diseases. Structural equation modeling found that family history predicted disease-specific perceived risk but not perceived risk for other diseases. Disease-specific perceived risk predicted disease-specific worry and worry about other diseases. Perceived risk for other diseases predicted worry about other diseases and disease-specific perceived risk but not disease-specific worry. Disease-specific worry predicted worry about other diseases. This model was supported across several diseases and indicates that disease-specific and general considerations of risk influence worry about a disease and should be considered in interventions. [ABSTRACT FROM AUTHOR]

Despite the increase in consumer-driven interventions for homeless and mentally ill individuals, there is little evidence that these programs enhance psychological outcomes. This study followed 197 homeless and mentally ill adults who were randomized into one of two conditions: a consumer-driven “Housing First” program or “treatment as usual” requiring psychiatric treatment and sobriety before housing. Proportion of time homeless, perceived choice, mastery, and psychiatric symptoms were measured at six time points. Results indicate a direct relationship between Housing First and decreased homelessness and increased perceived choice; the effect of choice on psychiatric symptoms was partially mediated by mastery. The strong and inverse relationship between perceived choice and psychiatric symptoms supports expansion of programs that increase consumer choice, thereby enhancing mastery and decreasing psychiatric symptoms. [ABSTRACT FROM AUTHOR]

This article focuses on the relationship between crime and community organizing in poor communities. Social capital inheres in the aspect of social networks and norms that facilitate trust and the ability to achieve individual and collective goals. When neighbors exercise informal social control, they limit the likelihood of crime by creating the network conditions associated with social capital: communication, closure, and the ability to apply sanctions to enforce norms. The items used to measure collective efficacy derive from theories of social disorganization.

This study explores the moderating effect of social support on the relationship between cancer-related intrusive thoughts and quality of life. Sixty-four breast cancer survivors completed self-report measures of appraisal social support (the disclosure of thoughts and feelings to significant others), cancer-related intrusive thoughts, and quality of life. Controlling for demographic and treatment variables, the negative impact of cancer-related intrusive thoughts on both physical and mental quality of life measures was moderated by appraisal social support. For women with high levels of appraisal support, cancer-related intrusive thoughts had no significant relationship with quality of life. However, for women with low levels of appraisal support, the relationship between cancer-related intrusive thoughts and quality of life was significant and negative. These results suggest that appraisal social support can mitigate the impact of traumatic life events. [ABSTRACT FROM AUTHOR]

This cross-sectional study investigated the association of trauma-related symptomatology and recent life events in cancer survivors following bone marrow transplantation (BMT). One hundred adults averaging 4.4 years post-BMT were interviewed. Participants reported their trauma-related symptomatology regarding cancer and its treatment as well as the number and valence of recent life events. Results indicated that the more negative life events a person experienced, the greater his/her trauma-related symptomatology. The association of trauma-related symptomatology with positive events varied by the individuals' level of physical functioning. For individuals with poorer physical functioning, higher levels of trauma-related symptomatology were associated with a greater number of positive events, suggesting the greater vulnerability of these individuals to any type of change in their life. [ABSTRACT FROM AUTHOR]

The purpose of the present study was to examine global meaning (i.e. the belief that life has purpose and coherence) and psychological adjustment in survivors of bone marrow transplantation (BMT). Eighty-five survivors of BMT participated in a telephone interview. Regression analyses demonstrated that after controlling for physical functioning, stressor severity, and gender, global meaning was inversely related to global psychological distress and BMT-related psychological distress (i.e. posttraumatic stress disorder-like symptoms related to the cancer treatment). Global meaning was also positively related to mental health aspects of quality of life Lpar;e.g. emotional functioning and social functioning). These findings suggest that global meaning may be an important factor in the psychological adjustment of BMT survivors. Copyright © 2001 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Objective: To examine the impact of housing status on health service utilization patterns in low-income HIV-infected adults.Design: A survey of 1,445 HIV-infected Medicaid recipients in New York State between April 1996 and March 1997.Main Results: Six percent of study participants were homeless, 24.5% were "doubled-up," and 69.5% were stably housed. Compared with the stably housed, doubled-up and homeless participants were less likely to be seeing a physician regularly (P = .0001), and if seeing a physician, they were likely to have been doing so for a significantly shorter time (P = .02). The homeless were also less likely than either stably housed or doubled-up individuals to see the same physician or group of physicians at each ambulatory visit (P = .007). In addition, a higher proportion of the homeless had made one or more hospital visits over the prior 3 months than the nonhomeless. After multivariate adjustment, doubled-up participants were found to make more emergency room visits, the homeless were less likely to be taking prophylaxis for Pneumocystis carinii pneumonia, and both the doubled-up and the homeless were shown to use slightly more outpatient care than the stably housed.Conclusion: Our study documents differences in health care utilization patterns across stably housed, doubled-up, and homeless HIV-infected persons after controlling for health insurance coverage. These differences, especially those pertaining to outpatient services, suggest that the unstably housed may be receiving less adequate health care than the stably housed, and hence may be more likely to experience adverse clinical outcomes. [ABSTRACT FROM AUTHOR]