Intersectional microaggressions, mental health outcomes, and the role of social support among Black LGB adults.

The present study explored the relationship between intersectional microaggressions (racism and heterosexism) and psychological distress outcomes among a sample of 370 Black lesbian, gay, and bisexual (LGB) adults. Additionally, social support from family, friends, and significant others was examined as potential moderators. Results showed that intersectional microaggressions were associated with greater depression, anxiety, and stress. Also, a significant moderating effect for family social support was found, suggesting that Black LGB adults with higher family social support reported greater levels of depression and stress as their microaggression experiences increased compared to those with less family social support. These results highlight the deleterious effects of intersectional microaggressions on the health of Black LGB adults and important clinical considerations pertaining to the role of social support. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Understanding systemic racism: Anti-Blackness, white supremacy, racial capitalism, and the re/creation of white space and time.

In this article, the authors explain systemic racism through a racial-spatial framework wherein anti-Blackness, white supremacy, and racial capitalism interlock to create and recreate white space and time. Through the creation of private property, institutional inequities become embedded and structured for the benefit of white people. The framework provides a way to conceptualize how our geographies are racialized and how time is often used against Black and non-Black people of Color. In contrast to white experiences of feeling "in-place" almost everywhere, Black and non-Black people of Color continually experience displacement and dispossession of both their place and their time. This racial-spatial onto-epistemology is derived from the knowledge and experiences of Black, Indigenous, Latinx, Asian, and other non-Black people of Color, and how they have learned through acculturation, racial trauma, and micro-aggressions to thrive in white spaces and contend with racism such as time-theft. The authors posit that through reclaiming space and time, Black and non-Black people of Color can imagine and practice possibilities that center their lived experiences and knowledge as well as elevate their communities. Recognizing the importance of reclaiming space and time, the authors encourage counseling psychology researchers, educators, and practitioners to consider their positionalities with respect to systemic racism and the advantages it confers to white people. Through the process of creating counterspaces and using counterstorytelling, practitioners may help clients develop healing and nurturing ecologies that challenge the perniciousness of systemic racism. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

LGBTQ+ cultural-competence training effectiveness: Mental health organization and therapist survey outcome results from a pilot randomized controlled trial.

Lesbian, gay, bisexual, transgender, queer/questioning and other sexual and gender diverse (LGBTQ+) persons frequently lack access to mental health service organizations (MHOs) and therapists who are competent with LGBTQ+ clients. Existing continuing education programmes to better equip therapists to work with LGBTQ+ clients are often not widely accessible or skills focused, evaluated for effectiveness and inclusive of MHO administrators who can address the organizational climate needed for therapist effectiveness. A virtual, face-to-face, multi-level (administrators and therapists) and multi-strategy (technical assistance, workshop and clinical consultations) LGBTQ+ cultural competence training-the Sexual and Gender Diversity Learning Community (SGDLC)-was tested in a pilot randomized controlled trial. Ten organizations were randomly assigned to the intervention (SGDLC plus free online videos) or control (free online videos only) group. Pretest/posttest Organization LGBTQ+ Climate Surveys (n = 10 MHOs) and pretest/posttest Therapist LGBTQ+ Competence Self-Assessments (n = 48 therapists) were administered. Results showed that at pretest, average ratings across organization LGBTQ+ climate survey items were low; twice as many items improved on average in the intervention (10/18 items) than control (5/18 items) group organizations. At pretest, therapist average scores (range 0-1) were highest for knowledge (0.88), followed by affirmative attitudes (0.81), practice self-efficacy (0.81), affirmative practices (0.75) and commitment to continued learning (0.69). Pretest/posttest change scores were higher for the intervention relative to the control group regarding therapist self-reported affirmative attitudes (cumulative ordinal ratio [OR] = 3.29; 95% confidence interval [CI] = 1.73, 6.26), practice self-efficacy (OR = 5.28, 95% CI = 2.00, 13.93) and affirmative practices (OR = 3.12, 95% CI = 1.18, 8.25). Average therapist and administrator satisfaction scores were high for the SGDLC. These findings suggest the SGDLC training can affect organizational- and therapist-level changes that may benefit LGBTQ+ clients.

Quantitative mapping of glenohumeral cartilage in asymptomatic subjects using 3 T magnetic resonance imaging.

OBJECTIVE: The purpose of this study was to develop quantitative T2 mapping methodology in asymptomatic shoulders for the entire mappable region of the glenohumeral cartilage in the coronal and sagittal planes, to assess the feasibility and limitations of the development of a diagnostic tool for future application in symptomatic patients. MATERIALS AND METHODS: Twenty-one asymptomatic volunteers underwent sagittal and coronal glenohumeral T2 mapping, as the spherical geometry of the humeral head obviates the need to evaluate the entire glenohumeral cartilage in a single plane. The humeral head cartilage orthogonal to the mapping plane was manually segmented in the sagittal and coronal planes, whereas the glenoid cartilage was segmented in the coronal plane. Cartilage T2 summary statistics were calculated and coverage in each mapping plane was qualitatively assessed. RESULTS: The mean ± standard deviation of the glenoid cartilage T2 was 38 ± 2 ms. The coronal and sagittal mapping planes captured different regions of the humeral head with some overlap: inferior-medial to superior-lateral versus superior/superior-lateral to anterior-lateral and posterior-lateral respectively. The mean humeral head cartilage T2 in the coronal plane was 41 ± 3 ms, which was significantly different (p < 0.05) from the sagittal plane mean of 34 ± 2 ms. CONCLUSION: This study measured characteristic glenoid and humeral head cartilage T2 values over the area mappable with two planes. Importantly, this study demonstrated that two-dimensional mapping in a single plane or two combined planes cannot capture the entirety of the semi-spherical humeral head cartilage. This highlights the need for three-dimensional T2 mapping techniques in the shoulder.

The development and validation of the Contemporary Critical Consciousness Measure II.

Critical consciousness (CC) has been heralded as an antidote to oppression. Developed by the Brazilian educator, Paulo Freire, CC represents the process by which individuals gain awareness of societal inequities and subsequently take action to dismantle the systems and institutions that sustain them. Empirically supported instruments intended to assess this important construct have only been recently introduced to the literature and have focused specifically on racism, classism, and heterosexism. The purpose of this project was to develop a psychometrically sound measure of CC that expands assessment into sexism, cissexism (genderism/transphobia), and ableism. Two studies with a total of 569 observations provided initial reliability and validity evidence on the Contemporary Critical Consciousness Measure II (CCCMII). Results from exploratory and confirmatory factor analyses suggest that the final 37-item CCCMII provides a general index of CC as well as assesses CC associated with sexism and ableism above and beyond the general factor. Results support the internal consistency and factor structure of the measure. Expected relationships between the CCCMII and existing measures of sexism, cissexism, and ableism provide evidence for the validity of the instrument. Limitations, future directions for research, and counseling implications are discussed. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

The intersectionality framework and identity intersections in the Journal of Counseling Psychology and The Counseling Psychologist: A content analysis.

The framework of intersectionality is a powerful analytical tool for making sense of how interlocking systems of privilege and oppression are experienced by individuals and groups. Despite the long history of the concept, intersectionality has only recently gained attention in psychology. We conducted a content analysis to assess counseling psychology's engagement with an intersectional perspective. All articles published in the Journal of Counseling Psychology (n = 4,800) and The Counseling Psychologist (n = 1,915) from their first issues until July 2016 were reviewed to identify conceptual and empirical work focused on intersectionality. A total of 40 articles were identified and examined for themes. Limitations and future directions are discussed. (PsycINFO Database Record

Does tailoring instructional style to a medical student's self-perceived learning style improve performance when teaching intravenous catheter placement? A randomized controlled study.

BACKGROUND: Students may have different learning styles. It is unclear, however, whether tailoring instructional methods for a student's preferred learning style improves educational outcomes when teaching procedures. The authors sought to examine whether teaching to a student's self-perceived learning style improved the acquisition of intravenous (IV) catheter placement skills. The authors hypothesized that matching a medical student's preferred learning style with the instructor's teaching style would increase the success of placing an IV catheter. METHODS: Using the VARK model (i.e., visual [V], auditory [A], read/write [R] and kinesthetic [K]), third-year medical students reported their self-perceived learning style and were subsequently randomized to instructors who were trained to teach according to a specific learning format (i.e., visual, auditory). Success was gauged by: 1) the placement of an IV on the first attempt and 2) the number of attempts made until an IV line was successfully placed. RESULTS: The average number of attempts in the matched learning style group was 1.53, compared to 1.64 in the unmatched learning style group; however, results were not statistically significant. Both matched and unmatched groups achieved a similar success rate (57 and 58 %, respectively). Additionally, a comparison of success between the unmatched and matched students within each learning style modality yielded no statistical significance. CONCLUSIONS: Results suggest that providing procedural instruction that is congruent with a student's self-perceived learning style does not appear to improve outcomes when instructing students on IV catheter placement.

The development and validation of the Contemporary Critical Consciousness Measure.

The development of critical consciousness (CC) has been theorized to be an essential prerequisite for individual and collective action toward changing inequitable social conditions. However, empirically supported instruments intended to measure this important construct have only recently been introduced to the literature. The purpose of this project was to create a brief, psychometrically sound measure of CC. Two studies with over 600 observations provide initial reliability and validity data on the Contemporary Critical Consciousness Measure (CCCM). Results from exploratory and confirmatory factor analyses suggest that the final 19-item CCCM assesses CC associated with racism, classism, and heterosexism and provides a general index of CC. Results support the internal consistency and factor structure of the measure. Expected relationships between the CCCM and existing measures of symbolic racism, classism, and homonegativity provide evidence for the validity of the instrument. Limitations, future directions for research, and counseling implications are discussed.

Disposable devices for RIRS: where do we stand in 2013? What do we need in the future?

PURPOSE: Disposable devices for retrograde intrarenal surgery (RIRS) form a significant part of the urologist's armamentarium for the endoscopic management of urologic diseases. Herein, we provide an overview of the literature regarding the advances and controversies of these devices. METHODS: A PubMed search was used to identify the literature discussing the subject of disposable devices for RIRS. Articles published between 2012 and 2013 were considered. RESULTS: Ureteral access implements including access sheaths, wires, and dilators are an area of both improvement and controversy regarding their proper use. The safety, effectiveness, and limitations of lithotrites continue to be refined. Stone retrieval devices are undergoing persistent miniaturization, and their use may prove to be cost effective. The debate over perioperative stenting remains, while symptom management is explored. A cost-effective option for disposable flexible ureteroscopy shows promise. CONCLUSIONS: While rapid advances in technology and knowledge continue, continual improvements are necessary. Disposable equipment needs persistent refinement and possible miniaturization. More efficient fragment retrieval devices are needed. Durability of laser fibers and safety within ureteroscopes needs to be improved. Reducing stent morbidity remains an ongoing challenge. Lastly, costs need to be reduced by the further development of disposable flexible ureteroscopes and in the recyclability of disposable devices to improve availability worldwide.

The influence of nerve conduits diameter in motor nerve recovery after segmental nerve repair.

Many conduits have demonstrated potential to substitute nerve autografts; however, the influence of conduit inner diameter (ID) has never been studied as a separate parameter. This experimental study compared motor recovery after segmental nerve repair with two different ID collagen conduits: 1.5 and 2.0 mm. In addition, the conduits were analyzed in vitro to determine the variations of ID before and after hydration. Thirty rats were divided into three groups: 2.0 mm ID, 1.5 mm ID, and a control group autograft. After 12 weeks, the 1.5 mm ID group demonstrated significant increase in force (P < 0.0001) and weight (P < 0.0001) of the tibialis anterior muscle and better histomorphometry results of the peroneal nerve (P < 0.05) compared to 2.0 mm ID group; nevertheless, autograft results outperformed both conduits (P < 0.0001). Conduits ID were somewhat smaller than advertised, measuring 1.59 ± 0.03 mm and 1.25 ± 0.0 mm. Only the larger conduit showed a 6% increase in ID after hydration, changing to 1.69 ± 0.02 mm. Although autografts perform best, an improvement in motor recovery can be achieved with collagen conduits when a better size match conduit is being used. Minimal changes in collagen conduits ID can be expected after implantation.

A Multi-center Simulation-Based Emergency Medicine Resident Boot Camp Can Improve Teamwork, Communication, and Clinical Skills.

Boot camps are designed to deliver highly specific education in a short amount of time. Educational boot camps are known to improve confidence in clinical capabilities and medical knowledge and promote teamwork skills. We created an emergency medicine (EM) boot camp with targeted learning objectives based on expected mastery of post-graduate year (PGY)-level educational objectives based on the Accreditation Council for Graduate Medical Education (ACGME) EM milestones. This boot camp included a qualitative assessment, survey-based feedback, and quantitative assessment, which included the team's performance utilizing a validated code team checklist (Cardiac Code Management Assessment Tool). After attending the conference, EM residents felt more confident in achieving the EM ACGME milestones including the ability to provide immediate interventions to a critical patient, effective use of team communication, the ability to switch tasks efficiently, and to provide real-time feedback to their team. Eighty-six percent of residents preferred this teaching modality over other conference-based didactics and would like to see greater incorporation of similar interventions in future conferences.

Top Ten Tips Palliative Care Clinicians Should Know About Caring for Filipino American and Korean American Patients.

As of 2019, there are 4.2 million Filipino Americans (FAs) and 1.9 million Korean Americans (KAs) in the United States, largely concentrated in New York, California, Texas, Illinois, and Washington. In both populations, similar to the broader U.S. culture, one can find health literacy gaps around understanding and utilizing palliative care. In this article, we provide 10 cultural pearls to guide clinicians on how to sensitively approach FA and KA groups when addressing palliative and end-of-life (EOL) discussions. We fully celebrate that every person is an individual and care should be tailored to each person's goals, values, and preference. In addition, there are several cultural norms that, when appreciated and celebrated, may help clinicians to improve serious illness care and EOL discussions for members of these populations.

Bridging and downstaging with TACE in early and intermediate stage hepatocellular carcinoma: Predictors of receiving a liver transplant.

Background and Aims: In patients with surgically unresectable early and intermediate stage hepatocellular carcinoma (HCC), only liver transplant (LT) offers a cure. Locoregional therapies, such as transarterial chemoembolization (TACE), are widely used to bridge patients waiting for an LT or downstage tumors beyond Milan Criteria (MC). However, there are no formal guidelines on the number of TACE procedures patients should receive. Our study explores the extent to which repeated TACE might offer diminishing gains toward LT. Approach: We retrospectively analyzed 324 patients with BCLC stage A and B HCC who had received TACE with the intention of disease downstaging or bridging to LT. In addition to baseline demographics, we collected data on LT status, survival, and the number of TACE procedures. Overall survival (OS) rates were estimated using the Kaplan-Meier method, and correlative studies were calculated using chi-square or Fisher's exact test. Results: Out of 324 patients, 126 (39%) received an LT, 32 (25%) of whom had responded favorably to TACE. LT significantly improved OS: HR 0.174 (0.094-0.322, P < .001). However, the LT rate significantly decreased if patients received ≥3 vs < 3 TACE procedures (21.6% vs 48.6%, P < .001). If their cancer was beyond MC after the third TACE, the LT rate was 3.7%. Conclusions: An increased number of TACE procedures may have diminishing returns in preparing patients for LT. Our study suggests that alternatives to LT, such as novel systemic therapies, should be considered for patients whose cancers are beyond MC after three TACE procedures.

Motivations and barriers for clinical mental health help-seeking in Bangladeshi university students: a cross-sectional study.

Background: University and college students are vulnerable to developing depressive symptoms. People in low-income countries are disproportionately impacted by mental health problems, yet few studies examine routes to accessing clinical services. Examining motivation and barriers toward seeking clinical mental health services in university students in Bangladesh is important. Method: Using a cross-sectional survey (n = 350), we assess the relationship between the constructs of autonomy, relatedness, and competency toward using clinical mental health practices (i.e. using professional resources, taking medication) with (1) positive views, (2) perceived need, and (3) use of clinical mental health services among Bangladeshi university students. Results: Results showed that the perceived need for mental health support was the predictor of the largest magnitude (aOR = 4.99, p = 0.005) for using clinical services. Having a positive view of clinical services was predictive of clinical service use (aOR = 2.87, p = 0.033); however, that association became insignificant (p = 0.054) when adjusting for the perceived need for mental health care. Of the SDT constructs, social influences were predictive of perceiving a need for mental health support, and mental health knowledge was predictive (aOR = 1.10, p = 0.001) of having a positive view of clinical mental health care. Conclusion: Our findings show that knowledge of mental health is associated with positive views of mental health services, and that higher levels of stress and the presence of people with mental health problems are associated with the perception of a need for mental health care, which is ultimately responsible for using the services.

Accessing Counseling Services Where the Rainbow Doesn't Shine: A Heterosexism Audit Study.

Through a field experiment set among licensed therapists (N = 425), we found nuanced evidence of heterosexist discrimination at the entry point of mental health services for a fictitious White, presumably gay man seeking counseling. We called therapists in LGB-affirming and LGB-hostile states and left voicemails requesting services. To manipulate perceived sexual orientation, a confederate using the name "Jon" recorded one of three conditions (a) heterosexual-presenting Jon, (b) gay-presenting Jon, and (c) gay-sounding Jon. Analyzes comparing the rate of returned calls for each condition within LGB-affirming versus LGB-hostile states against our referent group, gay-presenting Jon calling mental health professionals in an LGB-affirming region, revealed a number of significant effects. Notably, being perceived as gay in LGB-hostile states significantly decreased the rate of returned calls, with the reverse being true in an LGB-affirming state. The use of "gay-sounding" voice, however, did not appreciably affect these relationships.

Acral Nodular Melanoma Presenting With Rapid Progression.

Melanoma is a malignant tumor that is derived from melanocytes of the skin and other sites. Melanoma accounts for 1% to 3% of all malignancies and 1% to 2% of all cancer deaths worldwide. We are presenting a case of a 42-year-old female who presented to the surgery department with a growth over the right heel since 18 months, with a history of trauma to the site. The lesion showed rapid progression with a large mass and secondary skin ulceration and sloughing. A PET scan showed an enhancing lesion on the right heel measuring 11 mm in thickness. There was no evidence of any systemic organ or any lymph node metastasis. Surgical excision and reconstruction on the part of the heel by a local flap with sural graft with split-thickness skin grafting was done. The excised growth was sent for histopathology. The histopathological diagnosis of nodular melanoma (NM) of the heel was given. We are presenting this case for its clinical, histopathological, and surgical management.

Evaluation of a Novel Single-Use Flexible Ureteroscope.

Introduction: A novel single-use flexible ureteroscope promises the optical characteristics and maneuverability of a reusable fourth-generation flexible ureteroscope. In this study, the LithoVue Single-Use Digital flexible ureteroscope was directly compared with contemporary reusable flexible ureteroscopes, with regard to optics, deflection, and irrigation flow. Methods: Three flexible ureteroscopes such as the LithoVue (Single Use; Boston Scientific), Flex-Xc (Karl Storz, Germany), and Cobra (Richard Wolf, Germany) were assessed in vitro for image resolution, distortion, color representation, grayscale imaging, field of view, and depth of field. Ureteroscope deflection was tested with an empty channel followed by placement of a 200 µm laser fiber and a 1.9F wire basket, a 2.0F nanoelectric pulse lithotripsy (NPL) probe, and a 2.4F NPL probe. Ureteroscope irrigation flow was measured using normal saline at 100 cm, with an empty channel followed by a 200 µm laser fiber, a 1.9F wire basket and a 2.0F NPL probe. Results: The LithoVue showed the largest field of view, with excellent resolution, image distortion, and depth of field. No substantial difference was demonstrated in color reproducibility or in the discernment of grayscales between ureteroscopes. The LithoVue maintained full deflection ability with all instruments in the working channel, although the Flex-Xc and Cobra ureteroscopes showed loss of deflection ranging from 2° to 27°, depending on the instrument placed. With an empty channel, the LithoVue showed an absolute flow rate similar to the Flex-Xc ureteroscope (p = 0.003). It maintained better flow with instruments in the channel than the Flex-Xc ureteroscope. The Cobra ureteroscope has a separate 3.3F instrument channel, keeping flow rates the same with instrument insertion. Conclusion: The LithoVue Single-Use Digital ureteroscope has comparable optical capabilities, deflection, and flow, making it a viable alternative to standard reusable fourth-generation flexible digital and fiberoptic ureteroscopes.

Improving the accuracy of chloride measurements through participation in regular external quality assessment programme.

BACKGROUND: A chloride test is an integral part of a basic metabolic panel that is essential for the assessment of a patient's acid-base and electrolyte status. While many methods are available commercially for the routine measurement of chloride, there is a need to address the accuracy and variability among the measurement results, especially with the prevalence of patients seeking treatment across different healthcare providers for alternative opinions. METHOD: A method based on sector field inductively coupled plasma isotope dilution mass spectrometry (SF-ICP-IDMS) was developed for the measurement of chloride in human serum. The SF-ICP-IDMS method was then used to assign the target values in the Health Sciences Authority (HSA) External Quality Assessment (EQA) Programme to evaluate the results of chloride test from participating clinical laboratories. RESULTS: The accuracy of the measurements was evaluated by comparing the results with the certified values of Electrolytes in Frozen Human Serum Certified Reference Materials (SRM 956c and SRM 956d) from the National Institute of Standards and Technology (NIST) at different chloride concentration levels. Over a five-year period from 2014-2018, the number of clinical laboratories which participated in the EQA Programme increased from 23 to 33. Comparison of robust means from the laboratories' results with our assigned target values revealed a reduction in relative deviation over time. The relationship between the deviation of each brand of clinical analysers and the chloride levels was established, where a larger deviation was uncovered at low chloride concentration. The SF-ICP-IDMS method was further demonstrated to be comparable with methods used by other metrology institutes in an international comparison organised by HSA under the auspice of the Consultative Committee for Amount of Substance - Metrology in Chemistry and Biology (CCQM). CONCLUSION: The use of metrologically traceable assigned target values enabled the study of method biasness from a small pool of dataset in each of the four brands of clinical analysers in HSA EQA Programme. This work underscores the need to improve the accuracy of chloride measurements by regular participation in an accuracy-based EQA Programme.

Expanding the discourse on urban youth of color.

The authors in this study used regression analyses to examine the effects of urban hassles, ethnic identity, and neighborhood satisfaction on perceptions of school and life satisfaction among a diverse group of 158 early adolescents. The question of whether positive ethnic identity and neighborhood satisfaction could moderate the impact of urban hassles on school and life satisfaction was examined. Results indicated that urban hassles and ethnic identity were both uniquely predictive of school satisfaction. However, the relationship between urban hassles and school satisfaction was not in the predicted direction. Neighborhood satisfaction was a significant predictor of both school and overall life satisfaction. Contrary to the hypotheses, neither ethnic identity nor neighborhood satisfaction moderated the effect of urban hassles on school and life satisfaction. These findings underscore the importance of conducting survey research to directly assess the perceptions of urban youth of color, which will ultimately provide a more accurate appraisal of the specific factors that influence their well-being.

Electron-accepting conjugated materials based on 2-vinyl-4,5-dicyanoimidazoles for application in organic electronics.

We report the Heck coupling of 2-vinyl-4,5-dicyanoimidazole (vinazene) with selected di- and trihalo aromatics in an effort to prepare linear and branched electron-accepting conjugated materials for application in organic electronics. By selecting the suitable halo-aromatic moiety, it is possible to tune the HOMO-LUMO energy levels, absorption, and emission properties for a specific application. In this regard, materials with strong photoluminescence from blue --> green --> red are reported that may have potential application in organic light-emitting diodes (OLEDs). Furthermore, derivatives with strong absorption in the visible spectrum, coupled with favorable HOMO-LUMO levels, have been used to prepare promising organic photovoltaic devices (OPVs) when combined with commercially available semiconducting donor polymers.