Ending "domestic helicopter research".

"Helicopter research" refers to a practice where researchers from wealthier countries conduct studies in lower-income countries with little involvement of local researchers or community members. This practice also occurs domestically. In this Commentary, we outline strategies to curb domestic helicopter research and to foster equity-centered collaborations.

Long-term assessment of the safety and effectivity of the mini-jupette sling: 5-year follow-up of the original series.

Background: In 2017, a prospective multicenter, multinational, investigational pilot study was conducted examining outcomes using a novel surgical technique, the Mini-Jupette sling, for the management of erectile dysfunction (ED) patients with climacturia and/or minimal stress urinary incontinence (SUI) after prostate procedures. Climacturia has been reported in up to 64% of patients following radical prostatectomy (RP). We sought to report the 5-year outcomes from this original cohort to assess long-term safety and effectivity of the mini-jupette sling in the treatment of ED and concomitant mild SUI and/or climacturia. Methods: This is a single-arm, multicenter, retrospective, observational study. We identified patients who were enrolled in the previous multicenter study with post-RP ED and climacturia and/or mild SUI- 2 PADS PER DAY (PPD) and underwent inflatable penile prosthesis (IPP) insertion with simultaneous placement of a mini-jupette sling. Data were collected including current PPD, subjective improvement in climacturia/SUI, complications, need for revision of IPP or additional urinary incontinence surgery, and date of most recent follow-up. SPSS was used for statistical analysis. Results: Of the original 38 patients, 5 have since died and 10 were lost to follow-up with 23/38 (61%) patients available for evaluation of long-term outcomes. The average follow-up time was 59 months (SD =8.8) with a mean age of 69 years (SD =6.8). Most patients (n=21, 91%) had subjective improvement of SUI and climacturia. One patient with persistent bothersome incontinence underwent artificial urinary sphincter (AUS) placement in 2018 with no complications, while the other is still considering a repeat procedure due to minor but persistent SUI. The mean PPD decreased from 1.4 preoperatively to 0.4 at a mean of 5 years of follow-up. Most patients reported satisfaction in their urinary symptoms with 91% and 73% reporting improvement in SUI and climacturia respectively, compared to 86% and 93% respectively in the original series. One (4.3%) patient had an IPP revision for pump malfunction. There were no device infections reported. Conclusions: The mini-jupette sling appears to be a safe and effective procedure with durable improvements in SUI and climacturia at 5 years of follow-up.

Telehealth multidisciplinary prenatal consultation during the COVID-19 pandemic: enhancing patient care coordination while maintaining high provider satisfaction.

OBJECTIVE: Comprehensive fetal care centers address congenital anomalies by developing pre- and post-natal care plans in a multidisciplinary format. To reduce exposure during the Coronavirus Infectious Disease-2019 (COVID-19) pandemic, the Centers for Medicare & Medicaid Services (CMS) broadened access to telehealth services. We assessed provider satisfaction with the rapid transition from in-person prenatal visits to multidisciplinary consultations via telehealth as an adaptive response to the pandemic. METHODS: Patients referred to an urban academic fetal care center during the first 6 weeks of the COVID-19 pandemic underwent advanced imaging including fetal MRI, focused ultrasound, and fetal echocardiography. Subsequently, multidisciplinary telehealth consultations occurred with all providers attending virtually. Patients were given the option of attending the multidisciplinary telehealth consultation in a conference room in the hospital or from home. During these meetings, relevant images were reviewed with all participants via screen sharing through a secure video platform. Provider satisfaction with the telehealth paradigm was assessed using an electronic survey. RESULTS: Twenty-two surveys were administered with a response rate of 82%. 89% of providers were highly satisfied with the telehealth format. 72% of providers would prefer the multidisciplinary telehealth format to an in-person visit for future visits after COVID-19 restrictions are lifted. 22% of providers would leave the choice to the patient's family. One provider preferred in-person visits. Some providers noted that virtual conferences limited the ability to draw pictures, show educational materials, and provide emotional support. CONCLUSION: Providers were overwhelmingly supportive of continuing multidisciplinary telehealth conferences for complex prenatal consultations, even after restrictions are lifted, which has led to the continuation of this model for the duration of the pandemic. Providers highlighted the convenience and improved care coordination across specialties. Further studies to examine the patient experience with virtual consultations are warranted.

Global Trends in Prevalence, Treatments, and Costs of Penile Prosthesis for Erectile Dysfunction in Men.

CONTEXT: Penile prosthesis is a durable and effective treatment for erectile dysfunction (ED). Even as other treatment options for ED have been brought to market, penile prosthetic surgery remains a mainstay for urologists treating ED. No systematic study has yet summarized the global trends in penile prosthetic surgery. OBJECTIVE: To systematically review studies of trends in penile prosthetic surgery to determine global movements in implantation rates, malleable versus inflatable prosthetic surgery, inpatient versus outpatient implantation surgery, proportion of men with ED undergoing penile prosthetic surgery, and prosthetic cost. EVIDENCE ACQUISITION: A systematic review of MEDLINE, EMBASE, Cochrane Library, and ClinicalTrials.gov was performed for studies assessing trends in penile prosthetic surgeries and costs associated with penile prosthetic device and inclusive surgical costs. EVIDENCE SYNTHESIS: Twenty-seven studies were identified during the systematic review, comprising 447,204 penile prosthetic surgeries reported from 1988 to 2019. A trend analysis demonstrates that rates of penile prosthetic surgery declined dramatically in the late 1980s and early 1990s, but have demonstrated modest growth since the mid-2000s. Outpatient inflatable penile prosthetic surgery has strongly trended upward. Costs of penile prosthetic device have matched the rate of inflation, but inclusive surgical cost has radically outpaced inflation. Growth has mainly been seen in the USA, with a more modest global growth. CONCLUSIONS: Penile prosthesis remains a viable option for the treatment of ED. Trends such as outpatient surgery and inflatable penile prosthesis placement may be driving the recent steady growth of penile prosthetic surgeries, but surging inclusive surgical cost may present a barrier for some patients without insurance coverage. PATIENT SUMMARY: Penile prostheses continue to be an important treatment for erectile dysfunction. While the volume of penile prosthetic surgeries dropped when phosphidiesterase-5 inhibitors became available, prosthetic surgery is becoming more patient centric, as seen by increases in inflatable prosthetic placement and outpatient surgery.

Validation of a Monte Carlo Modelling Based Dosimetry of Extraoral Photobiomodulation.

An in vivo validation study was performed to confirm the accuracy of extraoral photobiomodulation therapy (PBMT) dosimetry determined by modelling. The Monte Carlo technique was utilized to calculate the fluence rate and absorbed power of light delivered through multi-layered tissue. Optical properties used during Monte Carlo simulations were taken from the literature. Morphological data of four study volunteers were acquired using magnetic resonance imaging (MRI) scans. Light emitting diode (LED) coupled to a power meter were utilized to measure transmitted power through each volunteer's cheek, in vivo. The transmitted power determined by Monte Carlo modelling was compared to the in vivo measurements to determine the accuracy of the simulations. Experimental and simulation results were in good agreement for all four subjects. The difference between the mean values of the measured transmission was within 12% from the respective transmission obtained using Monte Carlo simulations. The results of the study indicate that Monte Carlo modelling is a robust and reliable method for light dosimetry.

Health insurance and use of recommended routine care in adults with cystic fibrosis.

BACKGROUND: Low socioeconomic status is correlated with worse outcomes in patients with cystic fibrosis (CF). Whether insurance status impacts adherence to care in this population is unknown. METHODS: Patients ≥18 years old in the CF Foundation Patient Registry (2005-2013) were grouped based on reported annual insurance as private, public (Medicaid, Medicare or state medical assistance program), others or no insurance. Random effects logistic regression evaluated association between change in insurance status and annual use of recommended routine care. RESULTS: A total of 18 358 patients contributed 94 690 years of data to the analysis. In descriptive analysis, adherence to recommended routine care (≥4 clinic visits, ≥4 respiratory cultures and ≥2 pulmonary function tests per year) and recommended chronic medications for those with moderate to severe lung disease (dornase alfa and inhaled tobramycin or aztreonam if Pseudomoas aeruginosa in respiratory cultures) was most common in public insurance compared to other insurance types. In multivariable logistic regression, public insurance was associated with greater use of recommended care relative to private insurance (OR = 1.16; 95% confidence interval: 1.10-1.22; P < .001), while being uninsured was associated with lower odds of using recommended care (OR = 0.37; 95% confidence interval: 0.31-0.46; P < .001). CONCLUSIONS: For adults with CF in the United States, public insurance was associated with greater use of routine care than private coverage. Being uninsured was strongly associated with not using routine care. Further efforts to improve access to CF care should address the feasibility of universal and continuous insurance coverage in the CF population.

The effect of the affordable care act dependent coverage provision on patients with cystic fibrosis.

BACKGROUND: The Patient Protection and Affordable Care Act (ACA), enacted in 2010, expanded private insurance coverage of young adults through the dependent coverage provision. This policy's implications for patients with cystic fibrosis (CF) are unknown. METHODS: The CF Foundation Patient Registry was used to identify patients seen at CF centers, 3 years before and after ACA implementation. Patients were grouped according to eligibility for the dependent care provision (18-25 years old in 2010) or ineligibility (26-35 years old). Year-level difference-in-difference logistic regressions evaluated the association between ACA enactment and insurance status (private, public, or no insurance). Routine annual care consistent with CF Foundation guidelines (≥4 clinic visits, ≥4 respiratory cultures, and ≥2 pulmonary function tests/year) was a secondary outcome. RESULTS: The analysis included 4,024 and 3,132 patients in the eligible and ineligible groups, respectively (35,353 patient-years). In the eligible group, 62% had private insurance before and after ACA; 18% had public insurance before and after ACA; and 5% switched from public to private insurance. In the eligible group, lack of insurance coverage became more common in the post-ACA period (relative risk ratio vs. private insurance [RRR] = 1.95; 95%CI: 1.57, 2.43; P < 0.001). Public insurance coverage also became more common (RRR = 1.50; 95%CI: 1.39, 1.62; P < 0.001). Use of routine care increased post-ACA, but more strongly in the ineligible group than in the eligible group. CONCLUSIONS: The ACA dependent coverage provision did not increase private insurance coverage or use of routine care among CF patients who were potentially affected by this policy. Pediatr Pulmonol. 2017;52:458-466. © 2017 Wiley Periodicals, Inc.

A Randomized Trial of Collaborative Care for Perinatal Depression in Socioeconomically Disadvantaged Women: The Impact of Comorbid Posttraumatic Stress Disorder.

OBJECTIVE: The comorbidity of posttraumatic stress disorder (PTSD) with antenatal depression poses increased risks for postpartum depression and may delay or diminish response to evidence-based depression care. In a secondary analysis of an 18-month study of collaborative care for perinatal depression, the authors hypothesized that pregnant, depressed, socioeconomically disadvantaged women with comorbid PTSD would show more improvement in the MOMCare intervention providing Brief Interpersonal Psychotherapy and/or antidepressants, compared to intensive public health Maternity Support Services (MSS-Plus). METHODS: A multisite randomized controlled trial with blinded outcome assessment was conducted in the Seattle-King County Public Health System, July 2009-January 2014. Pregnant women were recruited who met criteria for a probable diagnosis of major depressive disorder (MDD) on the Patient Health Questionnaire-9 and/or dysthymia on the MINI-International Neuropsychiatric Interview (5.0.0). The primary outcome was depression severity at 3-, 6-, 12-and 18-month follow-ups; secondary outcomes included functional improvement, PTSD severity, depression response and remission, and quality of depression care. RESULTS: Sixty-five percent of the sample of 164 met criteria for probable comorbid PTSD. The treatment effect was significantly associated with PTSD status in a group-by-PTSD severity interaction, controlling for baseline depression severity (Wald χ²1 = 4.52, P = .03). Over the 18-month follow-up, those with comorbid PTSD in MOMCare (n = 48), versus MSS-Plus (n = 58), showed greater improvement in depression severity (Wald χ²1 = 8.51, P < .004), PTSD severity (Wald χ²1 = 5.55, P < .02), and functioning (Wald χ²1 = 4.40, P < .04); higher rates of depression response (Wald χ²1 = 4.13, P < .04) and remission (Wald χ²1 = 5.17, P < .02); and increased use of mental health services (Wald χ²1 = 39.87, P < .0001) and antidepressant medication (Wald χ²1 = 8.07, P < .005). Participants without comorbid PTSD in MOMCare (n = 33) and MSS-Plus (n = 25) showed equivalent improvement on these outcomes. CONCLUSIONS: Collaborative depression care had a greater impact on perinatal depressive outcomes for socioeconomically disadvantaged women with comorbid PTSD than for those without PTSD. Findings suggest that a stepped care treatment model for high-risk pregnant women with both MDD and PTSD could be integrated into public health systems in the United States. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT01045655.

Longitudinal differences in sleep duration in Hispanic and Caucasian children.

BACKGROUND AND AIM: Short sleep duration is associated with significant negative consequences, including poor school performance, behavioral problems, obesity, and hypertension. There is prior evidence that there are disparities in sleep duration related to ethnicity; however, there are no specific data on Hispanic children. We aimed to test the hypothesis that there are ethnic differences in parent-reported sleep duration in a community-based cohort of Hispanic and Caucasian children. METHODS: We examined the parent-reported sleep patterns of a community-based prospective cohort (Tucson Children's Assessment of Sleep Apnea study [TuCASA]) involving 338 Hispanic and Caucasian children at two time points approximately five years apart. RESULTS: In the initial phase of the TuCASA study with a cohort median age of 8.8 years (interquartile range (IQR), 7.6-10.1 years), parent-reported sleep duration during weekdays was shorter in Hispanic (median, 9.5 h; IQR, 9.0, 10.0 years) than in Caucasian children (10 h; IQR, 9.5, 10.0 h; p < 0.0001); however, this difference was not seen 5 years later when the cohort was older (median age, 13.3 years; IQR, 11.9-14.6 years; p = 0.43). In addition, Hispanic children had a significantly later bedtime at both time points (p < 0.02). In the initial phase, parent-reported sleep duration during weekends tended to be shorter in Hispanic than in Caucasian children (p = 0.06). CONCLUSIONS: Short sleep duration in Hispanic children may contribute to health disparities. Our research suggests that in Hispanic children, behavioral interventions toward improving sleep duration accomplished by earlier bedtimes or delayed school start times and mechanistic studies to unravel any inherent tendency toward a delayed sleep phase are needed.

Association of Adolescent Depressive Symptoms With Health Care Utilization and Payer-Incurred Expenditures.

OBJECTIVE: Screening adolescents for depression is recommended by the US Preventive Services Task Force. We sought to evaluate the impact of positive depression screens in an adolescent population on health care utilization and costs from a payer perspective. METHODS: We conducted depression screening among 13- to 17-year-old adolescents enrolled in a large integrated care system using the 2- and 9-item Patient Health Questionnaires (PHQ). Health care utilization and cost data were obtained from administrative records. Chi-square, Wilcoxon rank sum, and t tests were used to test for statistical differences in outcomes between adolescents on the basis of screening status. RESULTS: Of the 4010 adolescents who completed depression screening, 3707 (92.4%) screened negative (PHQ-2 <2 or PHQ-9 <10), 186 (3.9%) screened positive for mild depression (PHQ-9 10-14), and 95 (2.4%) screened positive for moderate to severe depression (PHQ-9 ≥15). In the 12 months after screening, screen-positive adolescents were more likely than screen-negative adolescents to receive any emergency department visit or inpatient hospitalization, and they had significantly higher utilization of outpatient medical (mean ± SD, 8.3 ± 1.5 vs 3.5 ± 5.1) and mental health (3.8 ± 9.3 vs 0.7 ± 3.5) visits. Total health care system costs for screen-positive adolescents ($5083 ± $10,489) were more than twice as high as those of screen-negative adolescents ($2357 ± $7621). CONCLUSIONS: Adolescent depressive symptoms, even when mild, are associated with increased health care utilization and costs. Only a minority of the increased costs is attributable to mental health care. Implementing depression screening and evidence-based mental health services may help to better control health care costs among screen-positive adolescents.

COLLABORATIVE CARE FOR PERINATAL DEPRESSION IN SOCIOECONOMICALLY DISADVANTAGED WOMEN: A RANDOMIZED TRIAL.

BACKGROUND: Both antenatal and postpartum depression have adverse, lasting effects on maternal and child well-being. Socioeconomically disadvantaged women are at increased risk for perinatal depression and have experienced difficulty accessing evidence-based depression care. The authors evaluated whether "MOMCare,"a culturally relevant, collaborative care intervention, providing a choice of brief interpersonal psychotherapy and/or antidepressants, is associated with improved quality of care and depressive outcomes compared to intensive public health Maternity Support Services (MSS-Plus). METHODS: A randomized multisite controlled trial with blinded outcome assessment was conducted in the Seattle-King County Public Health System. From January 2010 to July 2012, pregnant women were recruited who met criteria for probable major depression and/or dysthymia, English-speaking, had telephone access, and ≥18 years old. The primary outcome was depression severity at 3-, 6-, 12-, 18-month postbaseline assessments; secondary outcomes included functional improvement, PTSD severity, depression response and remission, and quality of depression care. RESULTS: All participants were on Medicaid and 27 years old on average; 58% were non-White; 71% were unmarried; and 65% had probable PTSD. From before birth to 18 months postbaseline, MOMCare (n = 83) compared to MSS-Plus participants (n = 85) attained significantly lower levels of depression severity (Wald's χ(2) = 6.09, df = 1, P = .01) and PTSD severity (Wald's χ(2) = 4.61, df = 1, P = .04), higher rates of depression remission (Wald's χ(2) = 3.67, df = 1, P = .05), and had a greater likelihood of receiving ≥4 mental health visits (Wald's χ(2) = 58.23, df = 1, P < .0001) and of adhering to antidepressants in the prior month (Wald's χ(2) = 10.00, df = 1, P < .01). CONCLUSION: Compared to MSS-Plus, MOMCare showed significant improvement in quality of care, depression severity, and remission rates from before birth to 18 months postbaseline for socioeconomically disadvantaged women. Findings suggest that evidence-based perinatal depression care can be integrated into the services of a county public health system in the United States. CLINICAL TRIAL REGISTRATION: ClinicalTrials.govNCT01045655.

Neurotoxicity may be an overlooked consequence of benzo[a]pyrene exposure that is relevant to human health risk assessment.

Benzo[a]pyrene (BaP) is a well-studied environmental compound that requires metabolic activation to have a carcinogenic effect. The neurotoxicity of BaP has received considerably less attention than its carcinogenicity. Environmental exposure to BaP correlates with impaired learning and memory in adults, and poor neurodevelopment in children. We carried out a comprehensive literature review to examine the neurotoxicity of BaP. The data were used to identify potential point of departure (POD) values for cancer and neurotoxicity endpoints using benchmark dose (BMD) modelling to compare the utility of both endpoints in the risk assessment of BaP. The POD for neurotoxicity in rodents, based on a standard behavioural test (Morris water maze), was 0.025 mg BaP/kg-bw-day compared to 0.54 mg BaP/kg-bw-day for rodent forestomach carcinogenicity, suggesting that neurotoxic endpoints are more sensitive than cancer endpoints for health risks associated with BaP exposure. Using the limited number of published studies on this topic, we propose a preliminary mode of action (MOA) to explain BaP-induced neurotoxicity in rodents. The MOA includes: (1) BaP binding to the aryl hydrocarbon receptor (AHR); (2) AHR-dependent modulation of the transcription of N-methyl-d-aspartate glutamate receptor (NMDAR) subunits; (3) NMDAR-mediated loss of neuronal activity and decreased long-term potentiation; and (4) compromised learning and memory. More data are needed to explore the proposed neurotoxic MOA. In addition, we consider alternative MOAs, including the hypothesis that BaP-mediated DNA damage may lead to either carcinogenicity or neurotoxicity, depending on the tissue. Our proposed MOA is intended to serve as a basis for hypothesis testing in future studies. We emphasise that further studies are needed to validate the proposed MOA, to evaluate its human relevance, and to explore other potential mechanisms of BaP neurotoxicity.

The International Society for Sexual Medicine's Process of Care for the Assessment and Management of Testosterone Deficiency in Adult Men.

INTRODUCTION: In 2014, the International Society for Sexual Medicine (ISSM) convened a panel of experts to develop an evidence-based process of care for the diagnosis and management of testosterone deficiency (TD) in adult men. The panel considered the definition, epidemiology, etiology, physiologic effects, diagnosis, assessment and treatment of TD. It also considered the treatment of TD in special populations and commented on contemporary controversies about testosterone replacement therapy, cardiovascular risk and prostate cancer. AIM: The aim was to develop clearly worded, practical, evidenced-based recommendations for the diagnosis and treatment of diagnosis and management of TD for clinicians without expertise in endocrinology, such as physicians in family medicine and general urology practice. METHOD: A comprehensive literature review was performed, followed by a structured, 3-day panel meeting and 6-month panel consultation process using electronic communication. The final guideline was compiled from reports by individual panel members on areas reflecting their special expertise, and then agreed by all through an iterative process. RESULTS: This article contains the report of the ISSM TD Process of Care Committee. It offers a definition of TD and recommendations for assessment and treatment in different populations. Finally, best practice treatment recommendations are presented to guide clinicians, both familiar and unfamiliar with TD. CONCLUSION: Development of a process of care is an evolutionary process that continually reviews data and incorporates the best new research. We expect that ongoing research will lead to new insights into the pathophysiology of TD, as well as new, efficacious and safe treatments. We recommend that this process of care be reevaluated and updated by the ISSM in 4 years.

Economic Analysis of Kiva VCF Treatment System Compared to Balloon Kyphoplasty Using Randomized Kiva Safety and Effectiveness Trial (KAST) Data.

BACKGROUND: Vertebral compression fractures (VCFs) are the most common osteoporotic fractures and cause persistent pain, kyphotic deformity, weight loss, depression, reduced quality of life, and even death. Current surgical approaches for the treatment of VCF include vertebroplasty (VP) and balloon kyphoplasty (BK). The Kiva® VCF Treatment System (Kiva System) is a next-generation alternative surgical intervention in which a percutaneously introduced nitinol Osteo Coil guidewire is advanced through a deployment cannula and subsequently a PEEK Implant is implanted incrementally and fully coiled in the vertebral body. The Kiva System's effectiveness for the treatment of VCF has been evaluated in a large randomized controlled trial, the Kiva Safety and Effectiveness Trial (KAST). The Kiva System was non-inferior to BK with respect to pain reduction (70.8% vs. 71.8% in Visual Analogue Scale) and physical function restoration (38.1 % vs. 42.2% reduction in Oswestry Disability Index) while using less bone cement. The economic impact of the Kiva system has yet to be analyzed. OBJECTIVE: To analyze hospital resource use and costs of the Kiva System over 2 years for the treatment of VCF compared to BK. SETTING: A representative US hospital. STUDY DESIGN: Economic analysis of the KAST randomized trial, focusing on hospital resource use and costs. METHODS: The analysis was conducted from a hospital perspective and utilized clinical data from KAST as well as unit-cost data from the published literature. The cost of initial VCF surgery, reoperation cost, device market cost, and other medical costs were compared between the Kiva System and BK. The relative risk reduction rate in adjacent-level fracture with Kiva [31.6% (95% CI: -22.5%, 61.9%)] demonstrated in KAST was used in this analysis. RESULTS: With 304 vertebral augmentation procedures performed in a representative U.S. hospital over 2 years, the Kiva System will produce a direct medical cost savings of $1,118 per patient and $280,876 per hospital. This cost saving with the Kiva System was attributable to 19 reduced adjacent-level fractures with the Kiva System. LIMITATIONS: This study does not compare the Kiva System with VP or any other non-surgical procedures for the treatment of VCF. CONCLUSION: This first-ever economic analysis of the KAST data showed that the Kiva System for vertebral augmentation is hospital resource and cost saving over BK in a hospital setting over 2 years. These savings are attributable to reduced risk of developing adjacent-level fractures with the Kiva System compared to BK.

Troponin rise in hospitalized patients with nonacute coronary syndrome: retrospective assessment of outcomes and predictors.

BACKGROUND: Cardiac troponin is elevated in several clinical settings apart from thrombotic acute coronary syndrome (ACS) and is associated with increased adverse events. It is not clear whether troponin elevation in type II myocardial infarction (MI) is associated with increased cardiovascular events. Our objectives were to identify the cause of mortality in type II MI and to attempt to establish the threshold range of cardiac troponin-I (cTnI) elevation as well as clinical factors associated with adverse outcomes in type II MI. METHODS: This retrospective cohort study included 245 patients presenting with a noncardiac primary diagnosis associated with cTnI elevation at a single centre from January 2003 to December 2011. Primary outcome was a composite of cardiovascular and noncardiovascular mortality. Secondary outcomes included subsequent stroke, ACS, and heart failure (HF). RESULTS: At 1 year, ACS occurred in 13 patients (5.3%), stroke was seen in 10 (4.1%) patients, and HF occurred in 19 (7.8%) patients. Overall 1-year mortality included 102 events (41.6%), with 10 cardiovascular deaths (9.8%), 65 noncardiovascular deaths (63.7%), and 27 (26.5%) deaths from unknown causes. In multivariable analysis, factors independently associated with increased overall 1-year mortality included cTnI elevation ≥ 4.63 µg/L (odds ratio [OR], 3.37; 95% confidence interval [CI], 1.55-7.34; P = 0.002), age ≥ 70 years (OR, 2.44; 95% CI, 1.40-4.29; P = 0.002), and estimated glomerular filtration rate < 30 mL/min/1.73m(2) (OR, 2.40; 95% CI 1.31-4.40; P = 0.005). CONCLUSIONS: Unlike the published literature, our study includes a variety of both operative and nonoperative clinical settings associated with troponin elevation. We illustrate that although overall mortality is high after type II MI, the majority of mortality is caused by noncardiovascular events.

Social Media Use and High-Risk Sexual Behavior Among Black Men Who Have Sex with Men: A Three-City Study.

Black men who have sex with men (MSM) bear a disproportionate burden of human immunodeficiency (HIV) incidence in the United States. Little research has focused on the associations between social media use and sexual behavior among Black MSM. 205 Black MSM completed measures assessing social media use and sexual behaviors. Men spent an average of 34 h per week on social media sites. 53 % arranged sexual hookups online in the previous 3 months, and did so a mean of 10 times. Overall, users of social media and men who arranged sexual hookups online engaged in more risky behaviors than non-users and men who did not arrange sexual hookups online. However, partner-level data indicated that men engaged in fewer risky behaviors with partners met online compared to partners met in other ways such as at bars or through friends. Social media-based interventions designed to decrease HIV transmission among racial minority MSM are needed.

Implementing collaborative primary care for depression and posttraumatic stress disorder: design and sample for a randomized trial in the U.S. military health system.

BACKGROUND: War-related trauma, posttraumatic stress disorder (PTSD), depression and suicide are common in US military members. Often, those affected do not seek treatment due to stigma and barriers to care. When care is sought, it often fails to meet quality standards. A randomized trial is assessing whether collaborative primary care improves quality and outcomes of PTSD and depression care in the US military health system. OBJECTIVE: The aim of this study is to describe the design and sample for a randomized effectiveness trial of collaborative care for PTSD and depression in military members attending primary care. METHODS: The STEPS-UP Trial (STepped Enhancement of PTSD Services Using Primary Care) is a 6 installation (18 clinic) randomized effectiveness trial in the US military health system. Study rationale, design, enrollment and sample characteristics are summarized. FINDINGS: Military members attending primary care with suspected PTSD, depression or both were referred to care management and recruited for the trial (2592), and 1041 gave permission to contact for research participation. Of those, 666 (64%) met eligibility criteria, completed baseline assessments, and were randomized to 12 months of usual collaborative primary care versus STEPS-UP collaborative care. Implementation was locally managed for usual collaborative care and centrally managed for STEPS-UP. Research reassessments occurred at 3-, 6-, and 12-months. Baseline characteristics were similar across the two intervention groups. CONCLUSIONS: STEPS-UP will be the first large scale randomized effectiveness trial completed in the US military health system, assessing how an implementation model affects collaborative care impact on mental health outcomes. It promises lessons for health system change.

Self-selected speeds and metabolic cost of longboard skateboarding.

PURPOSE: The purpose of this study was to determine self-selected speeds, metabolic rate, and gross metabolic cost during longboard skateboarding. METHODS: We measured overground speed and metabolic rate while 15 experienced longboarders traveled at their self-selected slow, typical and fast speeds. RESULTS: Mean longboarding speeds were 3.7, 4.5 and 5.1 m s(-1), during slow, typical and fast trials, respectively. Mean rates of oxygen consumption were 24.1, 29.1 and 37.2 ml kg(-1) min(-1) and mean rates of energy expenditure were 33.5, 41.8 and 52.7 kJ min(-1) at the slow, typical and fast speeds, respectively. At typical speeds, average intensity was ~8.5 METs. There was a significant positive relationship between oxygen consumption and energy expenditure versus speed (R(2) = 0.69 (P < 0.001), and R(2) = 0.78 (P < 0.001), respectively). The gross metabolic cost was ~2.2 J kg(-1) m(-1) at the typical speed, greater than that reported for cycling and ~50% smaller than that of walking. CONCLUSION: These results suggest that longboarding is a novel form of physical activity that elicits vigorous intensity, yet is economical compared to walking.

Culturally relevant treatment services for perinatal depression in socio-economically disadvantaged women: the design of the MOMCare study.

BACKGROUND: Depression during pregnancy has been demonstrated to be predictive of low birthweight, prematurity, and postpartum depression. These adverse outcomes potentially have lasting effects on maternal and child well-being. Socio-economically disadvantaged women are twice as likely as middle-class women to meet diagnostic criteria for antenatal major depression (MDD), but have proven difficult to engage and retain in treatment. Collaborative care treatment models for depression have not been evaluated for racially/ethnically diverse, pregnant women on Medicaid receiving care in a public health system. This paper describes the design, methodology, culturally relevant enhancements, and implementation of a randomized controlled trial of depression care management compared to public health Maternity Support Services (MSS). METHODS: Pregnant, public health patients, >18 years with a likely diagnosis of MDD or dysthymia, measured respectively by the Patient Health Questionnaire-9 (PHQ-9) or the Mini-International Neuropsychiatric Interview (MINI), were randomized to the intervention or to public health MSS. The primary outcome was reduction in depression severity from baseline during pregnancy to 18-months post-baseline (one-year postpartum). BASELINE RESULTS: 168 women with likely MDD (96.4%) and/or dysthymia (24.4%) were randomized. Average age was 27.6 years and gestational age was 22.4 weeks; 58.3% racial/ethnic minority; 71.4% unmarried; 22% no high school degree/GED; 65.3% unemployed; 42.1% making <$10,000 annually; 80.4% having recurrent depression; 64.6% PTSD, and 72% unplanned pregnancy. CONCLUSIONS: A collaborative care team, including a psychiatrist, psychologist, project manager, and 3 social workers, met weekly, collaborated with the patients' obstetrics providers, and monitored depression severity using an electronic tracking system. Potential sustainability of the intervention within a public health system requires further study.

Situational, partner, and contextual factors associated with level of risk at most recent intercourse among Black men who have sex with men.

African American men who have sex with men (MSM) in the United States bear a disproportionate burden of HIV infection and disease incidence. 178 Black MSM provided detailed situational information concerning their most recent act of anal intercourse (AI) with a male partner including condom use, partner characteristics, serostatus disclosure, and substance use. Participants completed scales assessing AIDS-related as well as broader contextual domains. Most recent AI acts occurred with same-race partners outside of main relationships. Over one-third of AI acts were unprotected, and almost half of the unprotected acts were not between known HIV-concordant partners. Nearly half of men reported substance use before sex. In a multiple regression analysis, unprotected AI with a partner not known to be concordant was predicted by low risk reduction intentions and indicators of a casual relationship. The findings highlight issues and partner contexts associated with risk for contracting HIV infection among Black MSM.