How Often Does Technology Fail in Robotic-Assisted Arthroplasty? A Comprehensive Analysis of a United States Food and Drug Administration Database.

BACKGROUND: Robotic-assisted (RA) arthroplasty is a growing alternative to conventionally instrumented arthroplasty, however, the incidence of adverse events (AEs) associated with this technology reported to the United States Food and Drug Administration (FDA) remains poorly quantified. The objective of this study was to categorize adverse events associated with RA arthroplasty and calculate their annual incidence as reported to the FDA. METHODS: The FDA's Manufacturer and User Facility Device Experience (MAUDE) database was queried for adverse events from January 1, 2017 to December 31, 2021 associated with the most prevalent robotic-arthroplasty system. The AEs were calculated using national surgical numbers provided by the manufacturer and grouped by total hip arthroplasty (THA), total knee arthroplasty (TKA), or partial knee arthroplasty (PKA). RESULTS: There were 1,710 unique adverse events across the study period, with 436 THA, 1,005 TKA, and 269 PKA, representing incidence rates of 0.37, 0.30, and 0.40%, respectively. All procedures demonstrated lower rates of adverse events in the final year of the study, compared to the first year. Most complications were related to mechanical problems, not software issues. Surgical delays due to adverse events occurred in THA (0.13% cumulative incidence, 14.0 minute average delay), TKA (0.13%, 20.6 minutes), and PKA (0.22%, 19.4 minutes). No cases were canceled due to adverse events in THA, though a few TKA (0.003%) and PKA (0.02%) cases were not performed. Patient injuries occurred in 0.05, 0.05, and 0.08% of THA, TKA, and PKA, respectively. Surgical reintervention was necessary in 0.004, 0.003, and 0.01% of THA, TKA, and PKA, respectively. CONCLUSION: Robotic assisted arthroplasty has a small number and relatively low rate of adverse events reported to the FDA as measured through the MAUDE database, with rates steadily decreasing over the study period. Patient injury, case delay, and reoperation represent only a small fraction of the already rare adverse events in the database.

Strategies for Naming and Addressing Structural Racism in Immigrant Mental Health.

Immigrants account for 13.7% of the US population, and the great majority of these individuals originate from Latin America or Asia. Immigrant communities experience striking inequities in mental health care, particularly lower rates of mental health service use despite significant stressors. Structural barriers are a significant deterrent to obtaining needed care and are often rooted in racist policies and assumptions. Here we review and summarize key pathways by which underlying structural racism contributes to disparities in immigrant mental health, including anti-immigration policies, labor and financial exploitation, and culturally insensitive mental health services. Significant accumulated research evidence regarding these barriers has failed to translate into structural reform and financial investment required to address them, resulting in pronounced costs to both immigrant populations and society at large. We propose specific strategies for addressing relevant structural inequities, including reforming economic and financial policies, community education initiatives, and task-sharing and strengths-based interventions developed in partnership with immigrant communities to promote access to mental health care for populations in dire need of culturally appropriate services. (Am J Public Health. 2023;113(S1): S72-S79. https://doi.org/10.2105/AJPH.2022.307165).

Binge drinking and sexual risk behavior among US sexual and gender minority college students.

BACKGROUND AND OBJECTIVES: Binge drinking and sexual risk behaviors have historically been associated with lesbian, gay, bisexual, and transgender (LGBT) adults; however, few studies have described this association among broader sexual and gender minority (SGM) students, who often identify outside of LGBT (e.g., asexual, queer). This study examined the relationship between binge drinking and sexual risk behaviors among SGM versus non-SGM college students. METHODS: A retrospective analysis was conducted with cross-sectional data from the Spring 2017 American College Health Association-National College Health Assessment (ACHA-NCHA) survey among US undergraduates (n = 47,821) across 92 institutions. Binge drinking was measured as more than five drinks consumed the last time the student socialized; sexual risk behavior was measured as the number of sexual partners in the past 12 months. RESULTS: Numerous undergraduates nationally identify as SGM (19.9%), with bisexual (32.7%), other SGM (26.1%), and asexual (25.4%) students comprising the largest subgroups. Prevalent among both SGM (28.1%) and non-SGM (29.6%) students, binge drinking had a significant main effect on the number of sexual partners. A significant interaction effect was observed between SGM identity and binge drinking on the number of sexual partners, such that this association was stronger in SGM versus non-SGM students. This effect remained significant across multiple SGM subgroups. DISCUSSION AND CONCLUSIONS: SGM students are more prevalent and diverse than previously reported. While prevalent overall, binge drinking may be uniquely sexualized among SGM students. SCIENTIFIC SIGNIFICANCE: In the first large-scale study assessing drinking among disaggregated SGM college students, data suggest tailoring alcohol interventions to SGM students, particularly those identifying outside of LGBT.

Preexisting Depression and Daytime Sleepiness in Women and Men.

BACKGROUND: Sleep problems can persist following the treatment of depression and remission of symptoms. The extent to which having a previous history of depression may be associated with current daytime sleepiness is largely unknown. METHODS: Data were obtained from the spring 2017 American College Health Association-National College Health Assessment (ACHA-NCHA) survey (92 institutions) which assessed self-reported health in U.S. college students (n = 41,670). Among the sample, 93.5% were 18-24 year of age, and 69.6% women. Logistic regression estimated the association between reported prior lifetime diagnosis of depression and daytime sleepiness from the past 7 days, while adjusting for depressive symptoms and antidepressant use from the past year. Unadjusted and adjusted logistic regression models stratified by gender were performed. RESULTS: Among those who reported problems with sleepiness, 31.6% women and 19.4% men had a preexisting depression diagnosis. Individuals with preexisting depression were more likely than those without this diagnosis to report sleepiness problems (women: OR = 1.4, CI = 1.3-1.6, p < .001; men: OR = 1.2, CI = 1.0-1.4, p < .01). However, this association differed significantly by gender, with women with a preexisting depression diagnosis having a 13.0% greater likelihood of sleepiness compared to men. CONCLUSIONS: Those with a preexisting depression diagnosis, and specifically women, may be at risk for daytime sleepiness even in the absence of current depressive mood-related symptoms. Given that many individuals are at risk for daytime sleepiness, mental health initiatives, including those on college campuses, should incorporate sleep hygiene within their programming.

Potential Impact of COVID-19-Related Racial Discrimination on the Health of Asian Americans.

Anti-Asian discrimination and assaults have increased significantly during the Coronavirus disease 2019 (COVID-19) pandemic, contributing to a "secondary contagion" of racism. The United States has a long and well-documented history of both interpersonal and structural anti-Asian discrimination, and the current pandemic reinforces longstanding negative stereotypes of this rapidly growing minority group as the "Yellow Peril."We provide a general overview of the history of anti-Asian discrimination in the United States, review theoretical and empirical associations between discrimination and health, and describe the associated public health implications of the COVID-19 pandemic, citing relevant evidence from previous disasters in US history that became racialized.Although the literature suggests that COVID-19 will likely have significant negative effects on the health of Asian Americans and other vulnerable groups, there are reasons for optimism as well. These include the emergence of mechanisms for reporting and tracking incidents of racial bias, increased awareness of racism's insidious harms and subsequent civic and political engagement by the Asian American community, and further research into resilience-promoting factors that can reduce the negative health effects of racism.

Translational Biomarkers and Rationale Strategies to Overcome Resistance to Immune Checkpoint Inhibitors in Solid Tumors.

Immune checkpoint inhibitors (ICIs) targeting the programed cell-death protein 1 (PD-1) or its ligand PD-L1 and cytotoxic T-lymphocyte antigen 4 (CTLA-4) pathways have improved the survival for patients with solid tumors. Unfortunately, durable clinical responses are seen in only 10-40% of patients at the cost of potential immune-related adverse events. In the tumor microenvironment (TME), tumor cells can influence the microenvironment by releasing extracellular signals and generating peripheral immune tolerance, while the immune cells can affect the initiation, growth, proliferation, and evolution of cancer cells. Currently, translational biomarkers that predict responses to ICIs include high PD-L1 tumor proportion score, defective DNA mismatch repair, high microsatellite instability, and possibly high tumor mutational burden. Characterization of immune cells in the TME, such as tumor-infiltrating lymphocytes, T-cell gene expression profile, T-cell receptor sequencing, and peripheral blood biomarkers are being explored as promising biomarkers. Recent neoadjuvant studies have integrated the real-time assessment of both molecular and immune biomarkers using the tissue and blood specimens simultaneously and longitudinally. This review summarizes the current knowledge and progress in developing translational biomarkers and rational combinational strategies to improve the efficacy of ICIs tailored to individual cancer patients.

Problematic internet use/computer gaming among US college students: Prevalence and correlates with mental health symptoms.

BACKGROUND: Despite widespread internet use and computer gaming, as well as concerns about online addiction, little is known regarding the relationship between problematic internet use/computer gaming and mental health (MH) symptomatology among US college students. To address this gap, the present study examines a large, nation-wide sample of US college students to assess the rate of problematic internet use/computer gaming and its association with MH symptoms. METHODS: Using data from 43,003 undergraduates participating in the 2017 American College Health Association-National College Health Assessment, we examined rates of problematic internet use/computer gaming, defined as self-reported internet use/computer gaming that negatively affected academic performance. Logistic regression using a generalized estimating equations approach to adjust for clustering by school examined whether rates of MH symptomatology differed among students who reported problematic versus nonproblematic internet use and computer gaming. RESULTS: Ten percent of students reported problematic internet use/computer gaming that had negatively impacted academic performance. Adjusting for a range of covariates, students reporting problematic internet use/computer gaming had higher rates of all 11 MH indicators examined, with odds ratios ranging from 1.42 ("ever attempted suicide") to 3.90 ("ever felt overwhelmed by all you had to do"). CONCLUSIONS: Problematic internet use/computer gaming is reported by 10% of undergraduate students and represents a significant correlate of MH symptomatology. These findings suggest that problematic internet use/computer gaming will be an important public health focus for college campuses.

Optimal Management of Patients with Advanced NSCLC Harboring High PD-L1 Expression and Driver Mutations.

OPINION STATEMENT: Patients with stage IV or recurrent/metastatic non-small cell lung cancer (NSCLC) whose tumors harbor high PD-L1 expression and driver mutations with approved targeted treatments (EGFR, ALK, BRAFV600E, ROS1) should receive initial therapy with targeted therapy based on impressive clinical activity. PD-(L)1 inhibitors have demonstrated minimal activity in many driver mutation subsets including EGFR and ALK and appears to have more benefit in smoking-associated oncogenic drivers (KRAS, BRAF). For KRAS-driven tumors, co-mutations such as STK11/LKB1 are negative predictive markers of immunotherapy with or without chemotherapy. Therefore, driver mutations need to be evaluated before pursuing immunotherapy independent of PD-L1 expression level. Caution should be used with TKIs following or concurrent with immunotherapy owing to potentially increased toxicity. New immunotherapy combinations are needed especially for oncogene-driven tumors associated with never or light smoking history.

PD-1 Blockade in a Liver Transplant Recipient With Microsatellite Unstable Metastatic Colorectal Cancer and Hepatic Impairment.

Immune checkpoint inhibitors represent a newly established standard of care in patients with refractory metastatic colorectal cancer with mismatch repair deficiency and microsatellite instability. However, the use of immunotherapy is unclear in recipients of liver transplants with or without concurrent liver function abnormalities. Clinical trials investigating immunotherapy have mostly excluded liver transplant recipients and patients with abnormal liver function. This report presents the first case, to our knowledge, of a liver transplant patient with mismatch repair-deficient colon adenocarcinoma with liver metastases and concurrent abnormal liver function who safely responded to immunotherapy. We also review the literature on checkpoint inhibitor use in patients with other metastatic solid tumors after liver transplant and those with baseline liver function abnormalities. An increasing body of evidence supports the safety of checkpoint inhibition in patients with cancer and solid organ transplants, but further prospective studies are warranted. Use of immunotherapy in liver transplant recipients who have metastatic colorectal cancer with microsatellite instability is feasible but should be performed in a multidisciplinary team setting.

The prevalence and predictors of mental health diagnoses and suicide among U.S. college students: Implications for addressing disparities in service use.

BACKGROUND: The college years represent a period of increased vulnerability for a wide range of mental health (MH) challenges. The onset of common psychiatric conditions occurs during this period of development. Increases in depression, anxiety, and suicidality among U.S. college students have been observed. This study identified prevalence and correlates of MH diagnoses and suicidality in a recent sample of U.S. college students. METHODS: The Spring 2015 American College Health Association-National College Health Assessment (ACHA-NCHA) survey assessed MH diagnoses and suicidality from U.S. undergraduate students (n = 67,308) across 108 institutions. RESULTS: Stress was strongly associated with a greater likelihood of suicide attempts and MH diagnoses, even among students reporting 1-2 stressful events (OR [odds ratio] range 1.6-2.6, CI [confidence interval] = 1.2-3.2). Bisexual students were more likely to report MH diagnoses and suicidality, compared to heterosexual and gay/lesbian students (OR range 1.5-3.9, CI = 1.8-4.3), with over half engaging in suicidal ideation and self-harm, and over a quarter reporting suicide attempts. Transgender students reported a higher rate of MH diagnoses and suicidality relative to females (OR range 1.9-2.4, CI = 1.1-3.4). Racial/ethnic minority students were generally less likely to report MH diagnoses relative to Whites, although the likelihood for suicidality was mixed. CONCLUSIONS: The high rate of multiple stress exposures among the U.S. college population and the high impacts of stress on MH and suicidality point to an urgent need for service utilization strategies, especially among racial/ethnic, sexual, or gender minorities. Campuses must consider student experiences to mitigate stress during this developmental period.

Cultural Humility for Consultation-Liaison Psychiatrists.

BACKGROUND: Case presentation and analysis is a useful way to revisit key clinical themes, broad concepts, and teach others, especially when it comes to cross-cultural clinical issues. Patients from different cultural backgrounds tend to have different explanatory models of illnesses and related help seeking behaviors. Ineffective communication between clinicians and patients from nonmajority cultural groups may lead to less satisfaction with care and disparities in access to health care and in treatment outcomes. CONCLUSIONS: To address health disparities, psychiatrists need to be able to understand the illness beliefs of all patients, particularly those from diverse cultural backgrounds. Using cultural humility to work with patients from all cultures by understanding the patients' values and preferences is a key attitude for successful cross-cultural clinical encounters.

Finding Our Lanes: A Roadmap for Collaboration Between Academic Medical Centers and Behavioral Telehealth Companies.

ABSTRACT: Outpatient mental health care in the United States is delivered by an uncoordinated patchwork of public and private entities that struggle to effectively differentiate the care they provide. The COVID-19 pandemic catalyzed transformative changes in this space, including rapid adoption of telehealth and escalating private sector investment to provide services for individuals wishing to obtain care through insurance. In this article, we briefly review the current landscape of ambulatory mental health care. Utilizing Kissick's Iron Triangle model of health care delivery, we compare the relative strengths and weaknesses of academic medical centers and the growing private sector, entities potentially positioned to synergistically foster a mental health ecosystem with improved quality, access, and cost-effectiveness. A roadmap for strategic integration is presented for how academic centers-institutions frequently overwhelmed by patient volume-might leverage partnerships with a private sector eager to utilize novel technology to improve access, demonstrate data-driven outcomes, and advocate for improved reimbursement from payers. We also assess the potential risks and pitfalls of such collaboration. In return, academic institutions can refocus on their strengths, including research, systems knowledge, quality-improvement initiatives, education and training, and specialty clinical care.

Suicidality associated with decreased help-seeking attitudes in college students: Implications for identifying and treating at-risk students.

Suicide is a leading cause of death in college-aged youth, yet only half of all college students report engaging in professional mental health help-seeking. We examined how the various aspects of young adults' suicidality were associated with their openness to pursue professional mental health care in the future (i.e., "future help-seeking intentions"). Multilevel binary logistic regressions were tested in a sample of 24,446 U.S. college undergraduates with suicidality. The moderating effect of past service utilization on future help-seeking intentions was also tested. Strikingly, young people reporting past-year suicidal ideation, past-year suicidal attempts, and self-reported likelihood of a future suicide attempt demonstrated decreased likelihood of future help-seeking intentions, while those reporting prior diagnosis of a mental health condition and/or past service utilization demonstrated an increased likelihood. Past service utilization also significantly moderated the effect of suicide disclosure, such that youth reporting prior disclosure and prior professional treatment-seeking demonstrated greater odds of future help-seeking intentions relative to those who had disclosed suicidality but never utilized professional services. In order to mitigate the mental health crisis facing youth, further exploration is necessary to understand why students with suicidality do not report openness to seek help. It is also imperative to develop and implement novel strategies to identify at-risk students, understand and alleviate relevant barriers to treatment, and promote positive help-seeking attitudes and behaviors.

Microaggression and discrimination exposure on young adult anxiety, depression, and sleep.

BACKGROUND: Increasing research examines social determinants of health, including structural oppression and discrimination. Microaggression - subtle/ambiguous slights against one's marginalized identity - is distinct from discrimination, which typically presents as overt and hostile. The current study investigated the comparative effects of each exposure on young adult anxiety, depression, and sleep. Race-stratified analyses investigated patterns across groups. METHODS: Young adults (N = 48,606) completed the Spring 2022 American College Health Association-National College Health Assessment III. Logistic regressions tested odds of anxiety symptoms, depressive symptoms, and sleep disturbance in association with microaggression and discrimination exposure. RESULTS: Microaggression and discrimination equally predicted increased likelihood of anxiety symptoms (ORMicro = 1.42, ORDiscrim = 1.46). Discrimination more strongly predicted depressive symptoms (OR = 1.59) and sleep disturbance (OR = 1.54) than did microaggression (ORDepress = 1.24, ORSleep = 1.27). Race-stratified analyses indicated stronger associations between the each exposure and poor mental health in Whites than Asian American, Black/African American, and Hispanic or Latino/a/x respondents. LIMITATIONS: Microaggression and discrimination exposure were each assessed using a single item. The outcome measures were not assessed using validated measures of anxiety, depression, and sleep (e.g., GAD-7, MOS-SS); thus results should be interpreted with caution. Analyses were cross-sectional hindering our ability to make causal inferences. CONCLUSIONS: The findings provide preliminary evidence that microaggression and discrimination exposure operate on health in distinct ways. Racially marginalized individuals may demonstrate a blunted stress response relative to Whites. Treatment approaches must be tailored to the particular exposures facing affected individuals to maximize benefits.

Mental health help-seeking willingness among U.S. college students: A resilience factor associated with many sexual minority identities.

BACKGROUND: For populations with elevated mental health risks such as college students and minority groups, understanding openness to seeking professional help can inform ways to improve service engagement. This study explores help-seeking willingness among U.S. college students by sexual orientation. METHODS: Data were drawn from the 2021 National College Health Assessment (N = 64,079). The main outcome of interest was help-seeking willingness (i.e., reported openness to seeking professional mental health help when needed). A secondary outcome was help-seeking history (i.e., past mental health service utilization). Logistic regression analyses were conducted using R version 4.0.5. RESULTS: Increased help-seeking willingness was detected among students with a help-seeking history, whether within the past 12 months (OR=7.40, 99%CI: 6.78-9.08) or beyond (OR=2.26, 99%CI: 2.11-2.42). Even after controlling for various covariates including help-seeking history, elevated odds of help-seeking willingness persisted for gay (AOR=2.01, 99%CI: 1.63-2.49), bisexual (AOR=1.35, 99%CI: 1.23-1.49), questioning (AOR=1.22, 99%CI: 1.04-1.45), pansexual (AOR=1.31, 99%CI: 1.06-1.63), and queer (AOR=1.78, 99%CI: 1.35-2.38), relative to heterosexual students. CONCLUSIONS: Help-seeking willingness is a mental health resilience factor unique to several sexual minority groups. Examining what yields greater help-seeking willingness for these sexual minority student groups may inform interventions that enable all college students to seek help when they are in distress.

Long COVID and psychological distress in young adults: Potential protective effect of a prior mental health diagnosis.

BACKGROUND: Although young adulthood is a period characterized by marked psychological vulnerability, young adults are typically considered to be in good physical health and are therefore understudied with respect to the effects of COVID-19 infection and long COVID. The present study examined associations between post-acute sequelae of COVID-19 (PASC) and serious psychological distress during young adulthood, and tested whether prior mental health diagnosis moderated this association. METHODS: Participants were 44,652 young adults who completed the Spring 2022 administration of the American College Health Association-National College Health Assessment III (ACHA-NCHA). Blockwise logistic regressions tested the odds of meeting the clinical threshold for serious psychological distress. RESULTS: PASC was associated with 53 % increased likelihood of meeting the clinical threshold for serious psychological distress. Among young adults with a prior mental health diagnosis, PASC predicted 36 % increased odds of serious psychological distress; among those without a diagnosis, PASC predicted 81 % increased odds. LIMITATIONS: PASC was assessed using a single self-report item rather than a clinical diagnosis of specific symptomatology. The analyses were cross-sectional and relied on concurrent reports of PASC and psychological distress which precluded us from making claims regarding directionality of the associations. The outcome of generalized psychological distress limited us from generating targeted treatment recommendations. CONCLUSIONS: PASC may confer elevated psychological distress among young adults. The association of PASC to serious psychological distress was stronger in young adults without a mental health diagnosis than those with a diagnosis. Prior experience with mental illness may mitigate the psychological burden of long-term symptomatology.

COVID-19-related direct and vicarious racial discrimination: Associations with psychological distress among U.S. college students.

BACKGROUND: The COVID-19 pandemic has been accompanied by a myriad of racist incidents targeting minorities in the U.S. Young adults are susceptible to direct and vicarious (indirect) pandemic-related racial discrimination. We sought to examine associations between both types of discrimination experiences and psychological distress among college students across different racial groups. METHODS: We analyzed self-reported data from 64,041 undergraduate students from the Spring 2021 American College Health Association-National College Health Assessment. Logistic regression examined odds of severe distress based on self-reported exposure to direct and vicarious racial discrimination. RESULTS: Even after controlling for sociodemographic characteristics and prior mental health diagnoses, there was a significant association between direct discrimination and distress among Asian (AOR: 1.3, p < 0.001), Hispanic (AOR: 1.6, p < 0.001), and Multiracial (AOR: 1.4, p < 0.001) students. Vicarious discrimination was significantly associated with distress among White (AOR: 1.4, p < 0.001), Asian (AOR: 1.4, p < 0.001), Hispanic (AOR: 1.5, p < 0.001), and Multiracial (AOR: 1.3, p < 0.001) students. Further analysis considering distress as a continuous measure revealed a significant association between vicarious discrimination and distress for Black participants (ß = 0.9, p < 0.001). LIMITATIONS: Self-reported variables are susceptible to recall bias. Minority racial group analyses may be underpowered. CONCLUSIONS: Our findings reveal an overall link between both direct and vicarious racial discrimination and distress across several racial groups. Further studies should examine effective mental health interventions and anti-racism initiatives to support students who have experienced direct or vicarious discrimination due to COVID-19.

Priorities for addressing the impact of the COVID-19 pandemic on college student mental health.

The COVID-19 pandemic has already produced profound impacts on college students, with unprecedented directives for student relocation from their college campuses and dormitories mid-semester and coursework that took place through virtual learning. The current disruptions and anticipated potential long-term changes call for immediate prioritization regarding next steps for addressing college mental health and well-being. This viewpoint article highlights two urgent priorities for addressing current college mental health needs: the development of strategies for ensuring mental health service access, and intentional outreach to college students with special circumstances. The current crisis also represents an opportunity for campus administrators, mental health professionals, researchers, and policymakers to leverage innovative models of care as well as identity-related student assets, strengths, and resilience-promoting factors to support students' eventual return to campus and to respond more effectively to future massive disruptions.