Executive functioning and treatment outcome among adolescents undergoing cognitive-behavioral therapy for binge-eating disorder.

BACKGROUND: Cognitive-behavioral therapy (CBT) is an evidence-supported treatment for adolescents with binge-eating disorder (BED). Executive dysfunctions, which are associated with binge eating and elevated body weight in youth, may undermine CBT outcomes by making it difficult for youth to engage with or adhere to treatment, including recalling and/or implementing intervention strategies in real-world contexts. METHODS: We assessed 73 adolescents [82.2% female; Mage = 15.0 ± 2.5 year; M baseline standardized body mass index (zBMI) = 1.9 ± 1.0 kg/m2] with BED at baseline, posttreatment, 6-, 12-, and 24-month follow-up. Linear mixed models examined the effects of baseline executive functioning (EF) on loss of control (LOC) eating and weight change following CBT. Linear and logistic regressions probed associations between EF, attendance, and attrition. RESULTS: More impulsive decision-making, as reflected in higher baseline scores on the Iowa Gambling Task, predicted better attendance (ß = .07; p = .019) and more frequent LOC eating following treatment (ß = .12; p = .017). Lower cognitive flexibility, as reflected in lower baseline T-scores on the Comprehensive Trail Making Test complex sequencing index, predicted higher zBMI following treatment (ß = -.03; p = .003). Inhibition, concentration, attention, and parent-reported EF behavior symptoms were not associated with outcome, attendance, or attrition. CONCLUSIONS: More impulsive decision-making and lower cognitive flexibility were associated with suboptimal response to CBT for BED, although findings should be interpreted with caution in light of the sample size and waitlist control design. Future research should examine whether strengthening EF could improve eating and weight outcomes among adolescents with BED who have lower pre-treatment EF.

Comparisons of school-day glycemia in different settings for children with type 1 diabetes using continuous glucose monitoring.

Objective: Using continuous glucose monitoring (CGM), we examined patterns in glycemia during school hours for children with type 1 diabetes, exploring differences between school and non-school time. Methods: We conducted a retrospective analysis of CGM metrics in children 7-12 years (n=217, diabetes duration 3.5±2.5 years, hemoglobin A1c 7.5±0.8%). Metrics were obtained for weekday school hours (8 AM to 3 PM) during four weeks in fall 2019. Two comparison settings included weekend (fall 2019) and weekday (spring 2020) data when children had transitioned to virtual school due to COVID-19. We used multilevel mixed models to examine factors associated with time in range (TIR) and compare glycemia between in-school, weekends, and virtual school. Results: Though CGM metrics were clinically similar across settings, TIR was statistically higher, and time above range (TAR), mean glucose, and standard deviation (SD) lower, for weekends and virtual school (p<0.001). Hour and setting exhibited a significant interaction for several metrics (p<0.001). TIR in-school improved from a mean of 40.9% at the start of the school day to 58.0% later in school, with a corresponding decrease in TAR. TIR decreased on weekends (60.8 to 50.7%) and virtual school (62.2 to 47.8%) during the same interval. Mean glucose exhibited a similar pattern, though there was little change in SD. Younger age (p=0.006), lower hemoglobin A1c (p<0.001), and insulin pump use (p=0.02) were associated with higher TIR in-school. Conclusion: Although TIR was higher for weekends and virtual school, glycemic metrics improve while in-school, possibly related to beneficial school day routines.

The relationship between pre-existing diabetes mellitus and the severity of acute pancreatitis: Report from a large international registry.

BACKGROUND/OBJECTIVES: The relationship between pre-existing diabetes mellitus (DM) and acute pancreatitis (AP) severity has not been established. We assessed the impact of pre-existing DM on AP severity in an international, prospectively ascertained registry. METHODS: APPRENTICE registry prospectively enrolled 1543 AP patients from 22 centers across 4 continents (8 US, 6 Europe, 5 Latin America, 3 India) between 2015 and 2018, and collected detailed clinical information. Pre-existing DM was defined a diagnosis of DM prior to AP admission. The primary outcome was AP severity defined by the Revised Atlanta Classification (RAC). Secondary outcomes were development of systemic inflammatory response syndrome (SIRS) or intensive care unit (ICU) admission. RESULTS: Pre-existing DM was present in 270 (17.5%) AP patients, of whom 252 (93.3%) had type 2 DM. Patients with pre-existing DM were significantly (p < 0.05) older (55.8 ± 16 vs. 48.3 ± 18.7 years), more likely to be overweight (BMI 29.5 ± 7 vs. 27.2 ± 6.2), have hypertriglyceridemia as the etiology (15% vs. 2%) and prior AP (33 vs. 24%). Mild, moderate, and severe AP were noted in 66%, 23%, and 11% of patients, respectively. On multivariable analysis, pre-existing DM did not significantly impact AP severity assessed by the RAC (moderate-severe vs. mild AP, OR = 0.86, 95% CI 0.63-1.18; severe vs. mild-moderate AP, OR = 1.05, 95% CI, 0.67-1.63), development of SIRS, or the need for ICU admission. No interaction was noted between DM status and continent. CONCLUSION: About one in 5 patients with AP have pre-existing DM. Once confounding risk factors are considered, pre-existing DM per se is not a risk factor for severe AP.

Prevalence and risk factors for hepatocellular carcinoma in individuals with haemophilia in the era of direct-acting antiviral agents: A national inpatient sample study.

BACKGROUND: Hepatocellular carcinoma (HCC) is a major complication of chronic hepatitis C virus (HCV) infection. Among haemophilic (H) men, HCV is the leading cause of liver disease. Direct-acting antiviral agents (DAA) reduce HCV viral load, but impact on HCC is unknown. METHODS: This was a retrospective study of adult H and nonhaemophilic (NH) male discharges, with and without HCC, identified by ICD-10 codes in the National Inpatient Sample (NIS) database, 2016-2018, with DAA availability. Analyses included discharge-level weights to reflect national estimates. Categorical variables were assessed by Rao-Scott chi-square and continuous variables by weighted simple linear regression. HCC correlates were determined by weighted multivariable logistic regression. RESULTS: Among 7,674,969 adult male discharges, 3730 H (.04%) were identified in 2016-2018, of whom 10.06% had HCV and 1.07% had HCC, significantly higher than NH (1.22% and .27%, respectively) all P < .001. Annual HCC rates were similar during the 3-year period (2016-2018) in H and NH. Among H, HCC is associated with older age and higher rates of HCV, HBV, NASH, end-stage liver disease, and Charlson comorbidity (CCI), each P < .001. Among HCC, H were younger and more likely HIV+, each P < .001, but less likely alcoholic (P = .018) or hyperlipidaemic (P = .008) compared to NH. In multivariable regression, risk factors for HCC among H included NASH (OR 21.6), HCV (OR 3.96), CCI (OR1.54), all P < .001, while HIV and hyperlipidaemia were protective. CONCLUSION: From 2016 to 2018, HCC rates did not change significantly in haemophilia discharges. NASH, HCV, and CCI are significant risks for HCC in haemophilia during the DAA-era.

Trends and impact on cold ischemia time and clinical outcomes using virtual crossmatch for deceased donor kidney transplantation in the United States.

For assessing human leukocyte antigen compatibility in deceased donor kidney transplantation, virtual crossmatch is used as an alternative to physical crossmatch and has potential to reduce cold ischemia time. The 2014 United States kidney allocation system prioritized highly sensitized candidates but led to increased shipping of kidneys. Using data from the Scientific Registry of Transplant Recipients, we evaluated changes in virtual crossmatch use with the new allocation policy and the impact of virtual crossmatch use on cold ischemia time and transplant outcomes. This was a retrospective cohort study of adult deceased donor kidney recipients in the United States (2011-2018) transplanted with either 9,632 virtual or 71,839 physical crossmatches. Before allocation change, only 9% of transplants were performed relying on a virtual crossmatch. After the 2014 allocation change, this increased by 2.4%/year so that 18% transplants in 2018 were performed with just a virtual crossmatch. There was significant variation in virtual crossmatch use among transplant regions (range 0.7-36%) and higher use was noted among large volume centers. Compared to physical crossmatches, virtual crossmatches were significantly associated with shorter cold ischemia times (mean 15.0 vs 16.5 hours) and similar death-censored graft loss and mortality (both hazard ratios HR 0.99) at a median follow-up of 2.9 years. Thus, our results show that virtual crossmatch is an attractive strategy for shortening cold ischemia time without negatively impacting transplant outcomes. Hence, strategies to optimize use and reduce practice variation may allow for maximizing benefits from virtual crossmatch.

Clinician-Educator Training and Its Impact on Career Success: a Mixed Methods Study.

BACKGROUND: Clinician-educator (CE) careers in academic medicine are heterogeneous. Expectations for CEs have grown, along with a need to better prepare CEs for these roles. OBJECTIVE: To assess whether advanced education training is associated with productivity and success. DESIGN: We used a sequential mixed methods approach, collecting quantitative survey data and qualitative focus groups data. We developed a three-tiered categorization of advanced training to reflect intensity by program type. PARTICIPANTS: We surveyed CEs in the Society of General Internal Medicine (SGIM) and conducted two focus groups at an SGIM annual meeting. MAIN MEASURES: Primary outcomes were academic productivity (manuscripts, presentations, etc.) and leadership role attainment. Secondary analysis examined the interactive effect of gender and training intensity on these outcomes. KEY RESULTS: A total of 198 completed the survey (response rate 53%). Compared with medium- or low-intensity training, high-intensity training was associated with a greater likelihood of publishing ≥ 3 first- or senior-author manuscripts (adjusted OR 2.6; CI 0.8-8.6; p = 0.002), teaching ≥ 3 lectures/workshops at the regional/national/international level (adjusted OR 5.7; CI 1.5-21.3; p = 0.001), and having ≥ 3 regional/national committee memberships (adjusted OR 3.4; CI 1.0-11.7; p = 0.04). Among participants in the "no training" and "high-intensity training" categories, men were more likely to have ≥ 3 publications (OR 4.87 and 3.17, respectively), while women in the high intensity category had a likelihood similar to men with no training (OR 4.81 vs. OR 4.87). Participants felt the value of advanced training exists not only in content but also in networking opportunities that programs provide. CONCLUSIONS: While opinions were divided as to whether advanced training is necessary to position oneself for education roles, it is associated with greater academic productivity and reduced gender disparity in the publication domain. Institutions should consider providing opportunities for CEs to pursue advanced education training.

Associations Between Polypharmacy, Symptom Burden, and Quality of Life in Patients with Advanced, Life-Limiting Illness.

BACKGROUND: Polypharmacy may be particularly burdensome near the end of life, as patients "accumulate" medications to treat and prevent multiple diseases. OBJECTIVE: To evaluate associations between polypharmacy, symptom burden, and quality of life (QOL) in patients with advanced, life-limiting illness (clinician-estimated, 1 month-1 year). DESIGN: Secondary analysis of baseline data from a trial of statin discontinuation. PARTICIPANTS: Adults with advanced, life-limiting illness. MAIN MEASURES: Polypharmacy was assessed by summing the number of non-statin medications taken regularly or as needed. Symptom burden was assessed using the Edmonton Symptom Assessment Scale (range 0-90; higher scores indicating greater symptom burden) and QOL was assessed using the McGill QOL Questionnaire (range 0-10; higher scores indicating better QOL). Linear regression models assessed associations between polypharmacy, symptom burden, and QOL. KEY RESULTS: Among 372 participants, 47% were age 75 or older and 35% were enrolled in hospice. The mean symptom score was 27.0 (standard deviation (SD) 16.1) and the mean QOL score was 7.0 (SD 1.3). The average number of non-statin medications was 11.6 (SD 5.0); one-third of participants took ≥ 14 medications. In adjusted models, higher polypharmacy was associated with higher symptom burden (coefficient 0.81; p < .001) and lower QOL (coefficient - .06; p = .001). Adjusting for symptom burden weakened the association between polypharmacy and QOL (coefficient - .03; p = .045) without a significant interaction, suggesting that worse quality of life associated with polypharmacy may be related to medication-associated symptoms. CONCLUSIONS: Among adults with advanced illness, taking more medications is associated with higher symptom burden and lower QOL. Attention to medication-related symptoms and shared decision-making regarding deprescribing are warranted in this setting. NIH TRIAL REGISTRY NUMBER: ClinicalTrials.gov Identifier for Parent Study - NCT01415934.

Implementation of Case Conferences to Improve Interprofessional Collaboration in Resident Continuity Clinic.

OBJECTIVES: Residents must be trained in skills for interprofessional collaboration and team-based care in the outpatient setting, and successful models are needed to achieve this aim. A longitudinal curriculum was developed to enhance residents' knowledge of interprofessional team members' roles, residents' attitudes toward team-based care, and patient referrals to team members. METHODS: Postgraduate year 1 through postgraduate year 3 internal medicine residents with continuity clinic at a large hospital-based practice received the curriculum. Residents with continuity clinic at another site did not receive the curriculum and served as controls. Intervention residents attended five small-group conferences during the course of 1 year, each dedicated to a specific interprofessional discipline: pharmacy, psychology, diabetes/nurse education, social work, and case management. Conferences involved interactive, case-based discussions of patients who benefit from an interprofessional approach. Control and intervention residents were surveyed with pre- and posttests. The rates of patient referrals to interprofessional team members were assessed. RESULTS: Seventy-one residents received the curriculum. Intervention residents' knowledge of team members' names and roles, indications for patient referral, and communication methods improved after curriculum implementation. Attitudes toward team-based care did not change but were positive at baseline. Following curriculum implementation, new patient referrals increased for the pharmacist (0.1-1/100 patient visits, P = 0.015) and psychologist (1.1-2.2/100 patient visits, P = 0.032). CONCLUSIONS: Case-based interprofessional conferences improved residents' knowledge regarding interprofessional care and increased referrals to team members. This curriculum addresses barriers to team-based care experienced by residents in continuity clinic and is adaptable to other clinic settings.

A Multicenter Study of Irrigation and Debridement in Total Knee Arthroplasty Periprosthetic Joint Infection: Treatment Failure Is High.

BACKGROUND: In total knee arthroplasty (TKA) periprosthetic joint infection (PJI), irrigation and debridement (I&D) with component retention is a treatment option with a wide variation in reported failure rates. The purpose of this study was to determine failure rates, outcomes, and factors that predict failure in I&D for TKA PJI. METHODS: A multicenter observational study of patients with a TKA PJI and subsequently undergoing an I&D with retention of components was conducted. The primary outcome was failure rate of I&D, where failure was defined as any subsequent surgical procedures. RESULTS: Two hundred sixteen cases of I&D with retention of components performed on 206 patients met inclusion criteria. The estimated long-term failure rate at 4 years was 57.4%. Time-to-event analyses revealed that the median survival time was 14.32 months. Five-year mortality was 19.9%. Multivariable modeling revealed that time symptomatic and organism were independent predictors of I&D failure. Culture-negative status had a higher hazard for failure than culture-positive patients. When primary organism and time symptomatic were selected to produce an optimized scenario for an I&D, the estimated failure rate was 39.6%. CONCLUSION: I&D with retention of components has a high failure rate, and there is a high incidence of more complex procedures after this option is chosen. The patient comorbidities we investigated did not predict I&D success. Our results suggest that I&D has a limited ability to control infection in TKA and should be used selectively under optimum conditions.

Serum Neutrophil Gelatinase-Associated Lipocalin Predicts Survival After Resuscitation From Cardiac Arrest.

OBJECTIVES: In the first days after cardiac arrest, accurate prognostication is challenging. Serum biomarkers are a potentially attractive adjunct for prognostication and risk stratification. Our primary objective in this exploratory study was to identify novel early serum biomarkers that predict survival after cardiac arrest earlier than currently possible. DESIGN: Prospective, observational study. SETTING: A single academic medical center. SUBJECTS: Adult subjects who sustained cardiac arrest with return of spontaneous circulation. INTERVENTION: None. MEASUREMENTS AND MAIN RESULTS: We obtained blood samples from each subject at enrollment, 6, 12, 24, 48, and 72 hours after return of spontaneous circulation. We measured the serum levels of novel biomarkers, including neutrophil gelatinase-associated lipocalin, high-mobility group protein B1, intracellular cell adhesion molecule-1, and leptin, as well as previously characterized biomarkers, including neuron-specific enolase and S100B protein. Our primary outcome of interest was survival-to-hospital discharge. We compared biomarker concentrations at each time point between survivors and nonsurvivors and used logistic regression to test the unadjusted associations of baseline clinical characteristics and enrollment biomarker levels with survival. Finally, we constructed a series of adjusted models to explore the independent association of each enrollment biomarker level with survival. A total of 86 subjects were enrolled. Enrollment levels of high-mobility group protein B1, neutrophil gelatinase-associated lipocalin, and S100B were higher in nonsurvivors than survivors. Enrollment leptin, neuron-specific enolase, and intracellular cell adhesion molecule-1 levels did not differ between nonsurvivors and survivors. The discriminatory power of enrollment neutrophil gelatinase-associated lipocalin level was the greatest (c-statistic, 0.78 [95% CI, 0.66-0.90]) and remained stable across all time points. In our adjusted models, enrollment neutrophil gelatinase-associated lipocalin level was independently associated with survival even after controlling for the development of acute kidney injury, and its addition to clinical models improved overall predictive accuracy. CONCLUSIONS: Serum neutrophil gelatinase-associated lipocalin levels are strongly predictive of survival-to-hospital discharge after cardiac arrest.

Prevalence and risk factors for bleeding in hereditary hemorrhagic telangiectasia: a National Inpatient Sample study.

Hereditary hemorrhagic telangiectasia (HHT) is a common bleeding disorder, but little is known regarding prevalence and risk factors for bleeding. Adult discharges with HHT and bleeding were identified by International Classification of Disease, 10th edition (ICD-10) codes in the National Inpatient Sample (NIS), 2016-2018. Prevalence estimates were weighted using NIS discharge-level weights to reflect national estimates. Risk factors for bleeding were determined by weighted multivariable logistic regression. Among 18 170 849 discharges, 2528 (0.01%) had HHT, of whom 648 (25.6%) had bleeding. Arteriovenous malformation (AVM) (31.9% vs 1.3%), angiodysplasia (23.5% vs 2.3%), telangiectasia (2.3% vs 0.2%), and epistaxis (17.9% vs 0.6%) were more common in HHT than in non-HHT patients (non-HHT), each P < .001. In contrast, menstrual (HMB) and postpartum bleeding (PPH) were less common in reproductive-age HHT than non-HHT, each P < .001. Anemia associated with iron deficiency (IDA), was equally common in HHT with or without bleeding (15.7% vs 16.0%), but more common than in non-HHT (7.5%), P < .001. Comorbidities, including gastroesophageal reflux (25.9% vs 20.0%) and cirrhosis (10.0% vs 3.6%) were greater in HHT than non-HHT, each P < .001. In multivariable logistic regression, peptic ulcer disease (OR, 8.86; P < .001), portal vein thrombosis (OR, 3.68; P = .006), and hepatitis C, (OR, 2.13; P = .017) were significantly associated with bleeding in HHT. In conclusion, AVM and angiodysplasia are more common and HMB and PPH less common in patients in those with HHT than non-HHT. IDA deficiency is as common in HHT with and without bleeding, suggesting ongoing blood loss and need for universal iron screening.

Examining Longitudinal Associations Between Future Orientation and Multiple Forms of Youth Violence Perpetration.

PURPOSE: Future orientation, defined as hopes and aspirations for the future, is gaining promise as a cross-cutting protective factor against youth violence. This study assessed how future orientation longitudinally predicted multiple forms of violence perpetration among minoritized male youth in neighborhoods made vulnerable by concentrated disadvantage. METHODS: Data were drawn from a sexual violence (SV) prevention trial among 817 predominately African American male youth, ages 13 to 19, residing in neighborhoods disproportionately impacted by community violence. We used latent class analysis to create baseline future orientation profiles of participants. Mixed effects models examined how future orientation classes predicted multiple forms of violence perpetration (i.e., weapon violence, bullying, sexual harassment, non-partner SV, and intimate partner SV) at 9-month follow-up. RESULTS: Latent class analysis yielded four classes, with nearly 80% of youth belonging to moderately high and high future orientation classes. We found significant overall associations between latent class and weapon violence, bullying, sexual harassment, non-partner SV, and SV (all p < .01). While patterns of association differed across each type of violence, violence perpetration was consistently highest among youth in the low-moderate future orientation class. Compared to youth in the low future orientation class, youth in the low-moderate class had higher odds of bullying (odds ratio 3.51, 95% confidence interval: 1.56-7.91) and sexual harassment perpetration (odds ratio 3.44, 95% confidence interval: 1.49-7.94). DISCUSSION: The longitudinal relationship between future orientation and youth violence may not be linear. Greater attention to nuanced patterns of future orientation may better inform interventions seeking to harness this protective factor to reduce youth violence.

Prognostic implications of a one-item health literacy screen on health status outcomes among heart failure patients with depression.

Background: Health literacy (HL) is the degree to which individuals can obtain, process, and understand basic health information and services. Although low HL portends greater risk for clinical events, its association with heart failure (HF)-specific health status- patients' symptoms, function and quality of life- is poorly understood. We thus explored the association of low HL with health status outcomes in depressed patients with HF, for whom treatment regimens can be complex. Methods: Participants with HF with reduced ejection fraction and depression, from the Hopeful Heart trial, were categorized as having low or adequate HL at baseline using a validated, 1-item HL screen. HF-specific health status was measured at baseline, 3, 6, and 12 months using the 12-item Kansas City Cardiomyopathy Questionnaire (KCCQ-12). Using serial risk-adjusted linear regression models, we assessed the association of HL with baseline, 12-month and 12-month change in the KCCQ Overall Summary (OS) scores (range 0-100; lower scores = worse health status). Results: Among 629 participants, 35 % had low HL. Those with low HL had lower health status at all time points, including at 12 months after discharge (-9.8 points, 95%CI [-14.3, -5.3], p < 0.001), with poorer improvements in KCCQ-OS scores after accounting for baseline health status (-6.4 points, 95%CI [-10.5, -2.3], p = 0.002). Conclusions: In those with HF and depression, low HL was common and associated with worse HF-specific health status and poorer improvement over time. A brief HL screen can identify patients at risk for poorer health status outcomes and for whom additional interventions may be warranted.

Associations between demographic characteristics and unmet supportive care needs in adults with cystic fibrosis.

CONTEXT: Patients living with cystic fibrosis (CF) report impaired quality of life. Little is known about unmet supportive care needs among adults living with CF and how they are associated with demographic characteristics. OBJECTIVES: The primary objective of this study was to identify associations between demographic variables and unmet supportive care needs regarding anxiety, sadness, pain and uncertainty about the future of living with CF. METHODS: We recruited 165 adults with CF from a single academic medical centre to complete a brief demographic survey and the Supportive Care Needs Survey (SCNS-34), a validated self-reported needs assessment that measures the prevalence of and preferences for support for 34 needs that commonly occur in patients with serious illness. RESULTS: Approximately half of the participant sample was male, with a median age of 29 years, varying income levels and a range of lung disease severity. We found statistically significant associations between insufficient income and increased odds of reporting need for support regarding anxiety (OR: 6.48; 95% CI 2.08 to 20.2), sadness (OR: 6.15; 95% CI 2.04 to 18.5), pain (OR: 7.06; 95% CI 2.22 to 22.4) and worries surrounding uncertainty about the future (OR: 3.43; 95% CI 1.18 to 9.99). CONCLUSION: Adults with CF report significant unmet needs for support in several physical and emotional domains. Many of these domains were associated with demographic characteristics, most notably, income. Our findings underscore the importance of developing treatment approaches that are sensitive to patient demographics when addressing unmet supportive care needs among adults with CF.

Integrating specialist palliative care to improve care and reduce suffering: cystic fibrosis (InSPIRe:CF) - study protocol for a multicentre randomised clinical trial.

INTRODUCTION: Cystic fibrosis (CF) is a life-limiting genetic disorder estimated to affect more than 160 000 individuals and their families worldwide. People living with CF commonly experience significant physical and emotional symptom burdens, disruptions to social roles and complex treatment decision making. While palliative care (PC) interventions have been shown to relieve many such burdens in other serious illnesses, no rigorous evidence exists for palliative care in CF. Thus, this study aims to compare the effect of specialist palliative care plus usual CF care vs usual CF care alone on patient quality of life. METHODS AND ANALYSIS: This is a five-site, two-arm, partially masked, randomised superiority clinical trial. 264 adults with CF will be randomly assigned to usual CF care or usual CF care plus a longitudinal palliative care intervention delivered by a palliative care specialist. The trial's primary outcome is patient quality of life (measured with the Functional Assessment of Chronic Illness Therapy-Palliative care instrument). Secondary outcomes include symptom burden, satisfaction with care and healthcare utilisation. Outcomes will be measured at 12 months (primary endpoint) and 15 months (secondary endpoint). In addition, we will conduct qualitative interviews with patient participants, caregivers, and palliative care and CF care team members to explore perceptions of the intervention's impact and barriers and facilitators to dissemination. ETHICS AND DISSEMINATION: Human subjects research ethics approval was obtained from all participating sites, and all study participants gave informed consent. We will publish the results of this trial in a peer-reviewed journal. TRIAL REGISTRATION NUMBER: ISRCTN53323164.

Partner notification of sexually transmitted diseases: practices and preferences.

BACKGROUND: Timely notification and treatment of sex partners exposed to a sexually transmitted disease (STD) is essential to reduce reinfection and transmission. Our objectives were to determine factors associated with patient-initiated notification of sex partners and preferences regarding standard partner referral versus expedited partner therapy (EPT). METHODS: Participants diagnosed with gonorrhea, chlamydia, trichomoniasis, or nongonococcal urethritis within the previous year were administered a baseline survey asking about demographics, sexual history, and partner treatment preferences (standard partner referral vs. EPT). They identified up to 4 sex partners within the past 2 months, and answered questions on relationship characteristics, quality, and notification self-efficacy. At follow-up, participants with a current STD were asked whether they notified their partners. Generalized estimating equations were used to evaluate the associations between predictor variables and partner notification. RESULTS: Of the 201 subjects enrolled, 157 had a current STD diagnosis, and 289 sex partners were identified. The rate of successful partner notification was 77.3% (157/203 sex partners). Partner notification was increased if the subject had a long-term relationship with a sex partner (odds ratio: 3.07; 95% confidence interval: 1.43, 6.58), considered the partner to be a main partner (odds ratio: 2.53; 95% confidence interval: 1.43, 6.58), or had increased notification self-efficacy. Overall, participants did not prefer EPT over standard referral; however, females, those with higher education levels, and those with a prior STD preferred EPT. CONCLUSIONS: Patient-initiated partner referral is more successful in patients with increased self-efficacy who have stronger interpersonal relationships with their sex partners.

Type of evidence behind point-of-care clinical information products: a bibliometric analysis.

BACKGROUND: Point-of-care (POC) products are widely used as information reference tools in the clinical setting. Although usability, scope of coverage, ability to answer clinical questions, and impact on health outcomes have been studied, no comparative analysis of the characteristics of the references, the evidence for the content, in POC products is available. OBJECTIVE: The objective of this study was to compare the type of evidence behind five POC clinical information products. METHODS: This study is a comparative bibliometric analysis of references cited in monographs in POC products. Five commonly used products served as subjects for the study: ACP PIER, Clinical Evidence, DynaMed, FirstCONSULT, and UpToDate. The four clinical topics examined to identify content in the products were asthma, hypertension, hyperlipidemia, and carbon monoxide poisoning. Four indicators were measured: distribution of citations, type of evidence, product currency, and citation overlap. The type of evidence was determined based primarily on the publication type found in the MEDLINE bibliographic record, as well as the Medical Subject Headings (MeSH), both assigned by the US National Library of Medicine. MeSH is the controlled vocabulary used for indexing articles in MEDLINE/PubMed. RESULTS: FirstCONSULT had the greatest proportion of references with higher levels of evidence publication types such as systematic review and randomized controlled trial (137/153, 89.5%), although it contained the lowest total number of references (153/2330, 6.6%). DynaMed had the largest total number of references (1131/2330, 48.5%) and the largest proportion of current (2007-2009) references (170/1131, 15%). The distribution of references cited for each topic varied between products. For example, asthma had the most references listed in DynaMed, Clinical Evidence, and FirstCONSULT, while hypertension had the most references in UpToDate and ACP PIER. An unexpected finding was that the rate of citation overlap was less than 1% for each topic across all five products. CONCLUSIONS: Differences between POC products are revealed by examining the references cited in the monographs themselves. Citation analysis extended to include key content indicators can be used to compare the evidence levels of the literature supporting the content found in POC products.

Opinion & Special Article: Next Steps in Palliative Care Education for Neurology Residents.

Many neurologic diseases are life limiting and markedly impair patients' quality of life. Growing recommendations in the field recommend that neurologists have primary skills in palliative medicine that will allow them to manage symptoms and discuss end-of-life decisions with patients and families. Previous work has shown that formal palliative care training in neurology residencies is very limited. In this article, we briefly describe a national survey of neurology residents where we assess both the quantity and quality of the teaching they receive in end-of-life care as compared to a common and an uncommon neurologic condition. Based on the gaps we identified, as well as previous studies and recommendations in neuropalliative care, we provide 9 recommendations to help neurology residency programs improve their teaching of primary neuropalliative care skills.