Implementing Virtual Interview Training for Transition-Age Youth: Practical Strategies for Educators.

This column shares strategies for implementing a technology-based intervention within secondary special education transition services. Virtual Interview Training for Transition-Age Youth is a web-based job interview training that uses educational content and virtual hiring managers (Rita and Travis) to help teach job interview skills. Eight strategies were assembled by research staff, teachers, and administrators during two research studies conducted across n=47 schools that delivered the program (commonly called "Rita and Travis") to n=561 students in secondary special education transition programs. Eight support strategies for implementing Rita and Travis are described. Strategies include: prepare for implementation, ensure administrative support, prioritize training and support, address logistical challenges, integrate the program into the curriculum, take advantage of the administrative center, individualize student support, and offer virtual delivery. The purpose of this column is to prepare others for successful implementation of Virtual Interview Training for Transition-Age Youth within special education transition programs.

A Mixed-Methods Implementation Evaluation of Virtual Reality Job Interview Training in IPS Supported Employment.

OBJECTIVE: Employment rates among individuals with serious mental illness may be improved by engagement in the individual placement and support (IPS) model of supported employment. Results from a recent randomized controlled trial (RCT) indicate that virtual reality job interview training (VR-JIT) improves employment rates among individuals with serious mental illness who have been actively engaged in IPS for at least 90 days. This study reports on an initial implementation evaluation of VR-JIT during the RCT in a community mental health agency. METHODS: A sequential, complementary mixed-methods design included use of qualitative data to improve understanding of quantitative findings. Thirteen IPS staff trained to lead VR-JIT implementation completed VR-JIT acceptability, appropriateness, and feasibility surveys. Participants randomly assigned to IPS with VR-JIT completed acceptability (N=42) and usability (N=28) surveys after implementation. The authors also conducted five focus groups with IPS staff (N=11) and VR-JIT recipients (N=13) and semistructured interviews with IPS staff (N=9) and VR-JIT recipients (N=4), followed by an integrated analysis process. RESULTS: Quantitative results suggest that IPS staff found VR-JIT to be highly acceptable, appropriate for integration with IPS, and feasible for delivery. VR-JIT was highly acceptable to recipients. Qualitative results add important context to the quantitative findings, including benefits of VR-JIT for IPS staff as well as adaptations for delivering technology-based interventions to individuals with serious mental illness. CONCLUSIONS: These qualitative and quantitative findings are consistent with each other and were influenced by VR-JIT's adaptability and perceived benefits. Tailoring VR-JIT instruction and delivery to individuals with serious mental illness may help optimize VR-JIT implementation within IPS.

Deficiency in Galectin-3, -8, and -9 impairs immunity to chronic Mycobacterium tuberculosis infection but not acute infection with multiple intracellular pathogens.

Macrophages employ an array of pattern recognition receptors to detect and eliminate intracellular pathogens that access the cytosol. The cytosolic carbohydrate sensors Galectin-3, -8, and -9 (Gal-3, Gal-8, and Gal-9) recognize damaged pathogen-containing phagosomes, and Gal-3 and Gal-8 are reported to restrict bacterial growth via autophagy in cultured cells. However, the contribution of these galectins to host resistance during bacterial infection in vivo remains unclear. We found that Gal-9 binds directly to Mycobacterium tuberculosis (Mtb) and Salmonella enterica serovar Typhimurium (Stm) and localizes to Mtb in macrophages. To determine the combined contribution of membrane damage-sensing galectins to immunity, we generated Gal-3, -8, and -9 triple knockout (TKO) mice. Mtb infection of primary macrophages from TKO mice resulted in defective autophagic flux but normal bacterial replication. Surprisingly, these mice had no discernable defect in resistance to acute infection with Mtb, Stm or Listeria monocytogenes, and had only modest impairments in bacterial growth restriction and CD4 T cell activation during chronic Mtb infection. Collectively, these findings indicate that while Gal-3, -8, and -9 respond to an array of intracellular pathogens, together these membrane damage-sensing galectins play a limited role in host resistance to bacterial infection.

Extracranial Microvascular Complications of Moyamoya Disease Leading to Left Ventricular Systolic Dysfunction.

Moyamoya disease (MMD) was first used as a descriptor for a steno-occlusive process that affects primarily the internal carotid arteries (ICA) in a bilateral fashion in 1969. Characterized by recurrent ischemic events in the developing brains of young patients, the process is one that often decimates the quality of life of affected individuals. The vascular changes in MMD have been demonstrated to occur in an extracranial manner, thus it is logical to assume that the same steno-occlusive mechanism could induce dysfunction and ischemia in other organ systems. Our case presents a patient with MMD with cardiac manifestations that we suspect may be related to extracranial manifestations of MMD.

The role of quantitative MRI-based prostate zonal parameters in predicting clinically significant prostate cancer A U.S. cohort.

INTRODUCTION: We aimed to investigate the clinical utility of quantitative prostatic zonal measurements on multiparametric magnetic resonance imaging (mpMRI) for the predication of clinically significant prostate cancer (csPCa). METHODS: A retrospective, single-institution study included 144 men who underwent mpMRI from 2015-2017. Prostate zone parameters were measured on mpMRI. Correlation and multivariable analysis evaluated the relationship between prostate zone parameters and the presence of csPCa. RESULTS: The mean age was 66.9±7.8 years old. The median (interquartile range [IQR]) prostate volume and prostate-specific antigen (PSA) were 51.6 ml (37.1-74.5) and 6.1 ng/ ml (4.5-8.2), respectively. Men with csPCa had significantly smaller total prostate volume (TPV), transitional zone volume (TZV), and transitional zone thickness (TZT), and larger transitional zone density (TZD) compared to those without PCa; however, on multivariate variable analysis, only TZD maintained significance. TZD had a comparable area under the curve to PSA density (PSAD) and PSA (0.74 vs. 0.73 vs. 0.60, respectively). In a subgroup analysis of men with PCa, PSAD and TZD were significantly higher in men with Gleason grade group (GG) ≥2 compared to those with GG <2 (p=0.002); however, this significance is not maintained on logistic regression in predicting GG. CONCLUSIONS: Quantitative features of prostate zones on MRI may aid in identifying better predictors of csPCa. Zonal-based PSA density (TZD) may be a useful marker in identifying csPCa. Further exploration is needed to understand the clinical application of larger TZV in men with csPCa compared to those with insignificant disease.

Identifying Sex-Specific Differences in Young-Onset Metabolic Syndrome Using Primary Care Electronic Medical Record.

Objectives: To apply a case definition to a Northern Alberta-based primary care practice population and to assess the sex-specific characteristics of young-onset metabolic syndrome (MetS). Design: We carried out a cross-sectional study to identify and estimate the prevalence of MetS using electronic medical record (EMR) data and perform descriptive comparative analyses of demographic and clinical characteristics between males and females. Setting: Northern Alberta Primary Care Research Network (NAPCReN) consists of EMR patient data from 77 physicians among 18 clinics. Participants: Patients with one or more clinic visit between 2015 and 2018, between 18 and 40 years old, residing in Northern Alberta. Main Outcome Measures: Comparison of prevalence in MetS between sexes as well as sex-specific distribution of MetS characteristics [body mass index (BMI), fasting blood glucose, glycated hemoglobin, triglycerides, and high-density lipoprotein cholesterol (HDL-C), presence of hypertension, and presence of diabetes]. Results: Of 15,766 patients, 4.4% (n = 700) had young-onset MetS based on recorded data, prevalence was nearly twice as high in males (6.1%, n = 354) compared with females (3.5%, n = 346). The most prevalent risk factor for MetS consisted of having an elevated BMI for both females (90.9%) and males (91.5%). In the presence of MetS, more females had lower HDL-C [68.2% females (F) vs. 52.5% males (M)], and higher prevalence of diabetes (21.4% F vs. 9.0% M), whereas more males had hypertriglyceridemia (60.4% F vs. 79.7% M) and hypertension (12.4% F vs. 15.8% M). Females also had consistently higher percentages of absent laboratory data compared with males when identified as having MetS and BMI ≥25 kg/m2. Conclusions: Males have nearly twice the prevalence of young-onset MetS compared with females, with notable sex-specific differences in the manifestation of MetS, although we suspect that this is partially due to underreporting where the absence of anthropomorphic and laboratory investigations point to a lack of testing. Sex-specific screening for MetS, especially among young females of childbearing years, is important for downstream prevention.

Mixed methods implementation evaluation of virtual interview training for transition-age autistic youth in pre-employment transition services.

BACKGROUND: Autistic transition-age youth are employed at rates far lower than their non-disabled peers as well as youth with other disabilities. Meanwhile, very few studies have evaluated the implementation of job interviewing practices within pre-employment transition services. OBJECTIVE: We conducted an initial implementation evaluation as part of a Type I hybrid randomized controlled effectiveness-implementation trial where we trained teachers to deliver Virtual Interview Training for Transition-Age Youth (VIT-TAY) within five pre-employment transition services programs. METHODS: We used mixed methods to evaluate leader (n=5), teacher (n=15) and autistic transition age youth (n=48) perceptions of VIT-TAY. We used descriptive statistics and thematic network analysis to evaluate survey data. Mixed methods integration was then performed to make comparisons between quantitative and qualitative results. RESULTS: Quantitative survey data revealed that leaders and teachers found VIT-TAY to be highly acceptable and appropriate for pre-employment transition services; findings which were confirmed via thematic network analysis of qualitative interview data. Autistic students reported via quantitative surveys that VIT-TAY was acceptable and usable, which was confirmed via thematic network analysis of open-ended survey data. CONCLUSIONS: This initial implementation evaluation can be used to inform a larger scale implementation evaluation of VIT-TAY in schools.

Virtual Reality Job Interview Training for Adults Receiving Prison-Based Employment Services: A Randomized Controlled Feasibility and Initial Effectiveness Trial.

Returning citizens struggle to obtain employment after release from prison, and navigating job interviews is a critical barrier they encounter. Implementing evidence-based interview training is a major gap in prison-based vocational services. We conducted a randomized controlled trial (RCT) to evaluate the feasibility and initial effectiveness of Virtual Reality Job Interview Training within two prisons. Forty-four male returning citizens were randomized to receive service-as-usual (SAU) with VR-JIT (SAU+VR-JIT, n = 28) or SAU (n = 16). Participants reported VR-JIT was highly acceptable and usable. SAU+VR-JIT, as compared to SAU, had significant improvements (with large effect sizes) in interview skills, interview training motivation, and interview anxiety (all p < .05; ηp2 > .15), and greater employment by 6-month follow-up (OR = 7.4, p = .045). VR-JIT can potentially help fill a major gap in prison-based services. Future research is needed to validate VR-JIT effectiveness and evaluate VR-JIT implementation strategies within prisons.

Management of Coronary Artery Disease.

This article reviews the surgical management of coronary artery disease (CAD). The authors cover the background, presentation, diagnosis, heart team evaluation, and development of treatment strategies tailored to individual patients with significant CAD. Special attention is given to conduit selection and configuration as well as alternative revascularization approaches that differ from traditional coronary artery bypass grafting.

Obesity and Pregnancy.

The worldwide rates of obesity have increased significantly in recent decades. In the United States, more than 50% of pregnant women are overweight or obese. Obese gravid women are more prone to adverse pregnancy outcomes, including gestational diabetes, hypertensive disorders, and cardiovascular diseases. The adverse outcomes extend beyond the pregnant obese woman; offspring of obese women are themselves at increased risk of prematurity, fetal death, injury during birth, and transient respiratory problems and metabolic effects (ie, neonatal hypoglycemia). Furthermore, maternal obesity can predispose their offspring to long-term health problems, potentially generating an intergenerational cycle of obesity and insulin resistance.

Cardiothoracic Surgical Volume Within the Military Health System: Fiscal Years 2007 to 2017.

BACKGROUND: Cardiothoracic surgical services have been provided at 7 military treatment facilities over the past decade. Accurate case volume data for adult cardiac and general thoracic surgical service lines in the Military Health System is unknown. METHODS: We queried the Military Health System Data Repository for adult cardiac and general thoracic cases performed at military treatment facilities in the Military Health System and surrounding purchased care markets for fiscal years 2007 to 2017. Cases were filtered and classified into major cardiac and major general thoracic categories. Five military treatment facility markets had sufficient cardiac case data to perform cost analysis. RESULTS: Institutional major cardiac case volume was low across the Military Health System with less than 100 cardiopulmonary bypass cases per year (range, 17-151 cases per year) performed most years at each military treatment facility. Similarly, general thoracic surgical case volume was universally low, with less than 30 anatomic lung resections (range, 0-26) and fewer than 5 esophageal resections (range, 0-4) performed at each military treatment facility annually. Cost analysis revealed that provision of cardiac surgical services is significantly more expensive at most military treatment facilities compared with their surrounding purchased care markets. CONCLUSIONS: Adult cardiac and general thoracic surgical volume within the Military Health System is low across all institutions and inadequate to provide clinical readiness for active-duty surgeons. Recapture of major cases from the purchased care market is unlikely and would not significantly increase military treatment facility or individual surgeon case volume.

Acceptability and Feasibility of Peer Specialist-Delivered Virtual Reality Job Interview Training for Individuals with Serious Mental Illness: A Qualitative Study.

This study explored peer specialists' perspectives on delivering vocational interventions, especially Virtual Reality Job Interview Training (VR-JIT). Five focus groups of peer specialists (N = 34) explored their beliefs about vocational services, including VR-JIT. We trained eight peer specialists to be VR-JIT "instructors" and interviewed them about using VR-JIT in their mental health practice. Generally, participants discussed tailoring their vocational services to include sharing their story of recovery. Specifically, participants perceived VR-JIT as acceptable and feasibly implemented within their practice. Overall, participants viewed VR-JIT as a higher level of service and they would be uniquely qualified to support consumers using the tool.

Host Wnt5a Potentiates Microenvironmental Regulation of Ovarian Cancer Metastasis.

The noncanonical Wnt ligand Wnt5a is found in high concentrations in ascites of women with ovarian cancer. In this study, we elucidated the role of Wnt5a in ovarian cancer metastasis. Wnt5a promoted ovarian tumor cell adhesion to peritoneal mesothelial cells as well as migration and invasion, leading to colonization of peritoneal explants. Host components of the ovarian tumor microenvironment, notably peritoneal mesothelial cells and visceral adipose, secreted Wnt5a. Conditional knockout of host WNT5A significantly reduced peritoneal metastatic tumor burden. Tumors formed in WNT5A knockout mice had elevated cytotoxic T cells, increased M1 macrophages, and decreased M2 macrophages, indicating that host Wnt5a promotes an immunosuppressive microenvironment. The Src family kinase Fgr was identified as a downstream effector of Wnt5a. These results highlight a previously unreported role for host-expressed Wnt5a in ovarian cancer metastasis and suggest Fgr as a novel target for inhibition of ovarian cancer metastatic progression.Significance: This study establishes host-derived Wnt5a, expressed by peritoneal mesothelial cells and adipocytes, as a primary regulator of ovarian cancer intraperitoneal metastatic dissemination and identifies Fgr kinase as novel target for inhibition of metastasis.

The relationship between individual-level deprivation and health-related quality of life.

OBJECTIVE: To examine the association between individual-level deprivation and health-related quality of life (HRQL) in the general population. METHODS: Data from a population-based survey in the Canadian province of Alberta were used. Individual-level deprivation was assessed using the Canadian Deprivation Index (CDI) and the Ontario Deprivation Index (ODI). HRQL was assessed using the EQ-5D-5 L. Differences in problems in the EQ-5D-5 L dimensions, index and visual analogue scale (VAS) scores across levels of deprivation were examined. Multivariate logistic and linear regression models adjusted for socio-demographic and other characteristics were used to examine the independent association between deprivation and HRQL. RESULTS: Of the 6314 respondents, 39% were aged between 18 and 44 years and 38% between 45 and 64 years; 60% were female. Mean EQ-5D-5 L index and VAS scores were 0.85 (standard deviation [SD] 0.14) and 79.6 (SD 17.7), respectively. Almost one-third (30.6%) of respondents reported no problems on all EQ-5D-5 L dimensions. Few participants reported some problems with mobility (23.8%), self-care (6.2%) and usual activities (25.2%), while 59.3 and 35.5% reported some levels of pain/discomfort and anxiety/depression, respectively. Differences between the most and least deprived in reporting problems in EQ-5D-5 L dimensions, index and VAS scores were statistically significant and clinically important. In adjusted regression models for both deprivation indices, the least well-off, compared to the most well-off, had higher likelihood of reporting problems in all EQ-5D-5 L dimensions. Compared to the most well-off, the least well-off had an EQ-5D-5 L index score decrement of 0.18 (p < 0.01) and 0.17 (p < 0.01) for the CDI and ODI, respectively. Similarly, an inverse association was found between the VAS score and the CDI (ß = - 17.3, p < 0.01) as well as the ODI (ß = - 13.3, p < 0.01). CONCLUSION: Individual-level deprivation is associated with worse HRQL. Poverty reduction strategies should consider the effects of not only neighbourhood-level deprivation, but also that of individual-level deprivation to improve overall health.

Preoperative Anxiety Effect on Patient-Reported Outcomes Following Foot and Ankle Surgery.

BACKGROUND: Preoperative emotional distress has been shown to negatively influence joint arthroplasty and spine surgery, but limited data exist for foot and ankle outcomes. Emotional distress can be captured through modern tools like the Patient-Reported Outcomes Instrument Measurement System (PROMIS) anxiety domain. We hypothesized that patients with greater preoperative PROMIS anxiety scores would report greater pain and less function after foot and ankle surgery than patients with lower preoperative anxiety levels. METHODS: Elective foot and ankle surgeries from May 2016 to December 2017 were retrospectively identified. PROMIS anxiety, pain interference (PI), and physical function (PF) scores were collected before and after surgery. Patients were grouped based on preoperative PROMIS scores greater or less than 59.4. A cutoff of PROMIS anxiety above 59.4 was selected as the threshold that corresponds to traditional measures of anxiety. RESULTS: Compared to patients with less preoperative anxiety (average: 47.2, n=146), patients with higher preoperative anxiety (average: 63.9, n=59) had greater preoperative pain (PROMIS PI: 63.5 vs 59.1, P < .001) and lower physical function (PROMIS PF: 37.9 vs 42.0, P = .001). Postoperatively, patients with higher preoperative anxiety had more residual pain and greater functional disability as compared to patients with less preoperative emotional distress (PROMIS PI: 58.6 vs 52.9, P < .001; PROMIS PF: 39.8 vs 44.4, P < .001; respectively). CONCLUSION: Our evidence showed that preoperative emotional anxiety predicted worse pain and function at early operative follow-up. Measures of preoperative anxiety could be useful in identifying patients at risk for poorer operative outcomes, but continued study is necessary. LEVEL OF EVIDENCE: Level III, retrospective comparative study.

The Arterial Anatomy of the Lateral Ligament Complex of the Ankle: A Cadaveric Study.

BACKGROUND: Ankle sprains are the most common musculoskeletal injury in the United States. Chronic lateral ankle instability can ultimately require operative intervention to decrease pain and restore stability to the ankle joint. There are no anatomic studies investigating the vascular supply to the lateral ankle ligamentous complex. PURPOSE: To define the vascular anatomy of the lateral ligament complex of the ankle. STUDY DESIGN: Descriptive laboratory study. METHODS: Thirty pairs of cadaveric specimens (60 total legs) were amputated below the knee. India ink, followed by Ward blue latex, was injected into the peroneal, anterior tibial, and posterior tibial arteries to identify the vascular supply of the lateral ligaments of the ankle. Chemical debridement was performed with 8.0% sodium hypochlorite to remove the soft tissues, leaving casts of the vascular anatomy intact. The vascular supply to the lateral ligament complex was then evaluated and recorded. RESULTS: The vascular supply to the lateral ankle ligaments was characterized in 56 specimens: 52 (92.9%) had arterial supply with an origin from the perforating anterior branch of the peroneal artery; 51 (91.1%), from the posterior branch of the peroneal artery; 29 (51.8%), from the lateral tarsal branch of the dorsalis pedis; and 12 (21.4%), from the posterior tibial artery. The anterior branch of the peroneal artery was the dominant vascular supply in 39 specimens (69.6%). CONCLUSION: There are 4 separate sources of extraosseous blood supply to the lateral ligaments of the ankle. In all specimens, the anterior talofibular ligament was supplied by the anterior branch of the peroneal artery and/or the lateral tarsal artery of the dorsalis pedis, while the posterior talofibular ligament was supplied by the posterior branch of the peroneal artery and/or the posterior tibial artery. The calcaneofibular ligament received variable contributions from the anterior and posterior branches of the peroneal artery, with few specimens receiving a contribution from the lateral tarsal or posterior tibial arteries. CLINICAL RELEVANCE: Understanding the vascular anatomy of the lateral ligament complex is beneficial when considering surgical management and may provide insight into factors that lead to chronic instability.

Military Prehospital Use of Low Titer Group O Whole Blood.

The military's use of whole-blood transfusions is not new but has recently received new emphasis by the Tactical Combat Casualty Care Committee. US Army units are implementing a systematic approach to obtain and use whole blood on the battlefield. This case report reviews the care of the first patient to receive low titer group O whole blood (LTOWB) transfusion, using a new protocol.

Evolutionary Proteomics Uncovers Ancient Associations of Cilia with Signaling Pathways.

Cilia are organelles specialized for movement and signaling. To infer when during evolution signaling pathways became associated with cilia, we characterized the proteomes of cilia from sea urchins, sea anemones, and choanoflagellates. We identified 437 high-confidence ciliary candidate proteins conserved in mammals and discovered that Hedgehog and G-protein-coupled receptor pathways were linked to cilia before the origin of bilateria and transient receptor potential (TRP) channels before the origin of animals. We demonstrated that candidates not previously implicated in ciliary biology localized to cilia and further investigated ENKUR, a TRP channel-interacting protein identified in the cilia of all three organisms. ENKUR localizes to motile cilia and is required for patterning the left-right axis in vertebrates. Moreover, mutation of ENKUR causes situs inversus in humans. Thus, proteomic profiling of cilia from diverse eukaryotes defines a conserved ciliary proteome, reveals ancient connections to signaling, and uncovers a ciliary protein that underlies development and human disease.

Transcriptome and proteome characterization of surface ectoderm cells differentiated from human iPSCs.

Surface ectoderm (SE) cells give rise to structures including the epidermis and ectodermal associated appendages such as hair, eye, and the mammary gland. In this study, we validate a protocol that utilizes BMP4 and the γ-secretase inhibitor DAPT to induce SE differentiation from human induced pluripotent stem cells (hiPSCs). hiPSC-differentiated SE cells expressed markers suggesting their commitment to the SE lineage. Computational analyses using integrated quantitative transcriptomic and proteomic profiling reveal that TGFß superfamily signaling pathways are preferentially activated in SE cells compared with hiPSCs. SE differentiation can be enhanced by selectively blocking TGFß-RI signaling. We also show that SE cells and neural ectoderm cells possess distinct gene expression patterns and signaling networks as indicated by functional Ingenuity Pathway Analysis. Our findings advance current understanding of early human SE cell development and pave the way for modeling of SE-derived tissue development, studying disease pathogenesis, and development of regenerative medicine approaches.