Single-cell RNA analysis of chromodomain-encoding genes in mesenchymal stromal cells of the mouse dental pulp.

The chromodomain helicase DNA-binding (CHD) and chromobox (CBX) families of proteins play crucial roles in cell fate decisions, differentiation, and cell proliferation in a broad variety of tissues and cell types. CHD proteins are ATP-dependent epigenetic enzymes actively engaged in transcriptional regulation, DNA replication, and DNA damage repair, whereas CBX proteins are transcriptional repressors mainly involved in the formation of heterochromatin. The pleiotropic effects of CHD and CBX proteins are largely dependent on their versatility to interact with other key components of the epigenetic and transcriptional machinery. Although the function and regulatory modes of CHD and CBX factors are well established in many cell types, little is known about their roles during osteogenic differentiation. A single-cell RNA-sequencing analysis of the mouse incisor dental pulp revealed distinct spatiotemporal expression patterns of CHD- and CBX-encoding genes within different clusters of mesenchymal stromal cells (MSCs) representing various stages of osteogenic differentiation. Additionally, genes encoding interaction partners of CHD and CBX proteins, such as subunits of the trithorax-COMPASS and polycomb chromatin remodeling complexes, exhibited differential co-expression behaviors within MSC subpopulations. Thus, CHD- and CBX-encoding genes show partially overlapping but distinct expression patterns in MSCs, suggesting their differential roles in osteogenic cell fate decisions.

Digital Media-related Problems Contributing to Psychiatric Hospitalizations Among Children and Adolescents Before and After the Onset of the COVID-19 Pandemic.

The role of digital media in crises leading to youth psychiatric admissions is understudied and digital media use increased during the COVID-19 pandemic. In this cross-sectional study, demographics, clinical characteristics, and digital media-related problems (DMRPs; sub-coded as cyberbullying, online communication problems, triggering content, and limit-setting problems) were extracted from hospital records of youth (n = 1,101) admitted to a pediatric psychiatric unit from May 2018 to November 2021. DMRPs were identified in 127 admissions (11.5%), led by the online communication problems and limit-setting subtypes (both 4-5%). Significantly more overall problems were identified following the pandemic onset (13.9% of admissions vs. 9.1% before, p < 0.05). The limit-setting subtype specifically increased post-COVID-19 (6.0% vs. 2.7%, p < 0.01), and was associated with prior admissions, suicide attempts, and impulse control/behavioral disorders. Online communication problems were significantly more common among girls and youth with a history of trauma. Interventions in acute settings to mitigate consequences of DMRPs are needed.

"It's Better If I Die Because Even in the Hospital, There is a Stigma, People Still Gossip": Gossip as a Culturally Shaped Labeling Process and Its Implications for HIV-Related Stigma in Botswana.

This study qualitatively explores HIV-related gossip as both a manifestation and driver of HIV-related stigma, which is a known barrier to HIV testing and treatment in Botswana. Data were elicited from 5 focus group discussions and 46 semi-structured in-depth interviews with individuals living with HIV and community members with undisclosed serostatus in Gaborone, Botswana in 2017 (n = 84). Directed content analysis using the 'What Matters Most' theoretical framework identified culturally salient manifestations of HIV-related stigma; simultaneous use of Modified Labeling Theory allowed interpretation and stepwise organization of how the social phenomenon of gossip leads to adverse HIV outcomes. Results indicated that HIV-related gossip can diminish community standing through culturally influenced mechanisms, in turn precipitating poor psychosocial well-being and worsened HIV-related outcomes. These harms may be offset by protective factors, such as appearing healthy, accepting one's HIV status, and community education about the harms of gossip.

Systematic review: Electroconvulsive therapy for treatment-resistant mood disorders in children and adolescents.

Electroconvulsive therapy (ECT) is a well-established treatment for adults with mood disorders. However, its use in child and adolescent populations is less common. At the same time, approximately 60% of child and adolescent patients do not respond satisfactorily to first-line treatments for mood disorders. Given the need for effective treatments for severe mood disorders in adolescents and the low use rate of ECT, this systematic review examines the existing literature on the effectiveness and adverse effect profile of ECT when used for treatment-resistant mood disorders in children and adolescents. Searches were conducted in Medline, Embase, and PsycInfo using search terms related to (1) children and adolescents, (2) mood disorders, and (3) ECT. Searches identified 1715 unique articles. The full text of 71 selected articles were reviewed, leading to 41 studies included in the study. A standardized data extraction tool was used to collect key information from each study (i.e. author and publication year, objectives, participants and setting, design, measures, clinical outcomes, and side effects). As most of the studies found were case series, the Joanna Briggs Institute Case Series Critical Appraisal tool was used to assess quality. Studies were summarized qualitatively by comparing findings across key study parameters. Our review identified 41 studies for inclusion. Twenty were case series, two were case-control studies, and nineteen were case reports. Overall treatment response rates ranged from 51 to 92%, with patients receiving an average of 12 treatments. Among studies with n > 30, response rates were largely 70-82% for depression and 87-90% for mania. Seven studies used the Mini-Mental State Exam and found no evidence of significant post-treatment cognitive impairment. The majority of side effects were minor and transient. Tardive seizure was reported in 4 (0.6%) patients. ECT was discontinued early due to side effects in 11 (1.5%) cases. No fatalities were reported. Our data suggest that ECT is safe and effective for the treatment of mood disorders in child and adolescent populations, and should be considered in severe and treatment-refractory cases. Controlled studies with objective measures and long-term follow-up are needed to advance the evidence base.

Interventions for prevention and treatment of substance use in youth with traumatic childhood experiences: a systematic review and synthesis of the literature.

Most substance use begins in adolescence. Both childhood trauma and associated post-traumatic stress disorder (PTSD) increase risk for early substance use, which is associated with greater eventual severity of substance use disorders (SUDs). When co-occurring, PTSD and SUD can reinforce and exacerbate each other, necessitating integrated treatment approaches. To systematically review existing literature on interventions for prevention or treatment of SUDs among adolescents (aged 10-24) with a history of trauma, with or without PTSD, we searched databases (PubMed, PsycInfo, CINAHL, Cochrane CENTRAL) using search terms related to substance use, trauma, adolescents, and interventions. Searches identified 8134 unique articles, 68 of which prompted full-text screening. Authors extracted data, applied the Effective Public Health Practice Project Quality Assessment Tool to evaluate the evidence, and synthesized findings. Thirty three articles met eligibility criteria, including 13 RCTs. Twenty studies (10 RCTs) evaluated interventions for substance use and co-occurring problems among youth with a history of trauma, predominantly via individual therapy based on cognitive-behavioral principles, although group therapy, case management, and other approaches have also been studied. Interventions with exposure-based components were infrequent but had robust results and minimal adverse outcomes. Thirteen studies examined differential response of youth with a history of trauma to standard SUD treatments, compared to youth without a history of trauma, with mixed findings. Youth with a history of trauma face elevated risk of SUDs and may respond differently to SUD treatments. Several promising interventions have been recently developed.

Difference in Psychiatric Hospital Admissions Between Cisgender and Transgender and Gender Nonconforming Youth, Before and During the Start of the COVID-19 Pandemic.

This retrospective study of 1101 children and adolescents examines differences in psychiatric admissions between cisgender and transgender/gender nonconforming (TGNC) youth between June 2018 and November 2021. Sociodemographic and clinical characteristics for each admission were extracted from medical records. We compared proportion of total admissions and clinical characteristics between cisgender and TGNC youth, during specified time frames of pre-COVID-19, during quarantine, and post-quarantine. During quarantine, 294 (89.9%) youth identified as cisgender and 33 (10.1%) youth identified as TGNC. Post-quarantine, 205 (88.4%) youth identified as cisgender and 27 (11.6%) identified as TGNC. TGNC patients had more history of mood disorders (p < 0.001), self-injurious behavior (p < 0.001), and suicide attempt (p = 0.007), whereas cisgender patients had more history of Attention-deficit/Hyperactivity Disorder (ADHD) (p = 0.011) and violence (p < 0.001) across each time frame of the study. TGNC patients were more likely to be admitted due to suicidal ideation (p = 0.003), whereas cisgender patients were more often admitted for aggression (p < 0.001). There was no change across COVID-19 time periods in terms of any psychiatric history variable among patients identifying as TGNC. The proportion of admitted youth identifying as TGNC increased by 8.1% from pre-COVID-19 to post-quarantine (p < 0.001). These findings suggest that TGNC youth might be particularly vulnerable to mental health crises when faced with pandemic-related stressors. Further research on the vulnerabilities of TGNC youth during sudden and extreme social changes and how this can impact their mental health is necessary, as global pandemics could and are anticipated to repeat.

Youth vaping: a review and update on global epidemiology, physical and behavioral health risks, and clinical considerations.

Worldwide, youth electronic cigarette use (vaping) has risen significantly over the past decade. This public health concern has spurred many high-quality studies characterizing country-specific prevalence, risk factors, physical and behavioral health complications, and optimal methods of assessment and counseling for youth vaping. Clinicians remain underexposed to this recent work, limiting translation of evidence into higher quality patient care. This review aims to provide pediatricians and other clinicians working with youth a clinically focused survey of key research findings and considerations based on recent evidence. This narrative review surveys emerging trends in EC use across different countries, reasons for youth vaping, characteristics of vaping materials that promote youth use, associations with combustible cigarette use, relation with cannabis and other illicit substances, physical and behavioral health risks associated with vaping, and methods of assessment, counseling, and intervention for problematic vaping in youth. Since vaping remains a relatively new phenomenon, long-term health consequences remain unknown.Conclusion: Youth vaping is an increasingly well-studied phenomenon with both physical and behavioral health risks. Pediatricians and other youth-focused clinicians can apply the lessons of recent research in work with youth and their families. What is Known: • Youth vaping is an increasingly prevalent public health concern. • Recent research demonstrates physical and behavioral health risks associated with vaping as well as methods for assessment, counseling, and intervention. What is New: • The current review summarizes the latest evidence in a clinically focused framework to facilitate translation of emerging knowledge to practice.

A pilot pragmatic trial of a "what matters most"-based intervention targeting intersectional stigma related to being pregnant and living with HIV in Botswana.

We conducted a pilot trial of an intervention targeting intersectional stigma related to being pregnant and living with HIV while promoting capabilities for achieving 'respected motherhood' ('what matters most') in Botswana. A pragmatic design allocated participants to the intervention (N = 44) group and the treatment-as-usual (N = 15) group. An intent-to-treat, difference-in-difference analysis found the intervention group had significant decreases in HIV stigma (d = - 1.20; 95% CI - 1.99, - 0.39) and depressive symptoms (d = - 1.96; 95% CI - 2.89, - 1.02) from baseline to 4-months postpartum. Some, albeit less pronounced, changes in intersectional stigma were observed, suggesting the importance of structural-level intervention components to reduce intersectional stigma.

The impact of China-to-US immigration on structural and cultural determinants of HIV-related stigma: implications for HIV care of Chinese immigrants.

Objectives: Asian Americans have poor HIV-related outcomes, yet culturally salient barriers to care remain unclear, limiting development of targeted interventions for this group. We applied the 'what matters most' theory of stigma to identify structural and cultural factors that shape the nature of stigma before and after immigration from China to the US.Design: Semi-structured interviews were conducted with 16 immigrants to New York from China, recruited from an HIV clinic and community centers. Deductive followed by focal inductive qualitative analyses examined how Chinese cultural values (lian, guanxi, renqing) and structural factors influenced stigma before and after immigration.Results: In China, HIV stigma was felt through the loss of lian (moral status) and limited guanxi (social network) opportunities. A social structure characterized by limited HIV knowledge, discriminatory treatment from healthcare systems, and human rights violations impinged on the ability of people living with HIV to fulfill culturally valued goals. Upon moving to the US, positions of structural vulnerability shifted to enable maintenance of lian and formation of new guanxi, thus ameliorating aspects of stigma.Conclusions: HIV prevention and stigma reduction interventions among Chinese immigrants may be most effective by both addressing structural constraints and facilitating achievement of cultural values through clinical, peer, and group interventions.

Genetic Diversity and Wolbachia (Rickettsiales: Anaplasmataceae) Prevalence Within a Remnant Population of Regal Fritillary, Argynnis idalia (Lepidoptera: Nymphalidae), in South-Central Pennsylvania.

Eastern populations of the North American regal fritillary, Argynnis idalia Drury (1773), have been largely extirpated over the past half century. Here we report on the last remaining population of eastern regal fritillaries, located within a military installation in south-central Pennsylvania. Samples were obtained from field specimens during two years of annual monitoring, and from females collected for captive rearing over a five year period. Nuclear microsatellite and mitochondrial sequence data do not suggest subdivision within this population, but excess nuclear homozygosity indicates negative impacts on genetic diversity likely due to small population size and potential inbreeding effects. Molecular assays did not detect Wolbachia endosymbionts in field specimens of regal fritillary, but sympatric Argynnis sister species showed high prevalence of Wolbachia infected individuals. Our results inform ongoing conservation and reintroduction projects, designed to protect the last remaining regal fritillary population from extirpation in the eastern United States.

Stigma, Structural Vulnerability, and "What Matters Most" Among Women Living With HIV in Botswana, 2017.

Objectives. To explore whether beneficial health care policies, when implemented in the context of gender inequality, yield unintended structural consequences that stigmatize and ostracize women with HIV from "what matters most" in local culture. Methods. We conducted 46 in-depth interviews and 5 focus groups (38 individuals) with men and women living with and without HIV in Gaborone, Botswana, in 2017. Results. Cultural imperatives to bear children bring pregnant women into contact with free antenatal services including routine HIV testing, where their HIV status is discovered before their male partners'. National HIV policies have therefore unintentionally reinforced disadvantage among women with HIV, whereby men delay or avoid testing by using their partner's status as a proxy for their own, thus facilitating blame toward women diagnosed with HIV. Gossip then defines these women as "promiscuous" and as violating the essence of womanhood. We identified cultural and structural ways to resist stigma for these women. Conclusions. Necessary HIV testing during antenatal care has inadvertently perpetuated a structural vulnerability that propagates stigma toward women. Individual- and structural-level interventions can address stigma unintentionally reinforced by health care policies.

Psychometric Validation of a Scale to Assess Culturally-Salient Aspects of HIV Stigma Among Women Living with HIV in Botswana: Engaging "What Matters Most" to Resist Stigma.

Perceived stigma deters engagement in HIV care and is powerfully shaped by culture. Yet few stigma measures consider how cultural capabilities that signify "full personhood" could be engaged to resist stigma. By applying a theory conceptualizing how culturally-salient mechanisms can worsen or mitigate HIV stigma in relation to "what matters most" (WMM), we developed the WMM Cultural Stigma Scale for Women Living with HIV in Botswana (WMM-WLHIV-BW) and psychometrically evaluated it among 201 respondents with known and unknown HIV status. The two subscales, Cultural Factors Shape Stigma (CFSS) and Cultural Capabilities Protect against Stigma (CCPS) were reliable (both [Formula: see text]). Among WLHIV, the CFSS Subscale showed initial construct validity with depressive symptoms (r = .39, p = .005), similar to an established HIV stigma scale, whereas the CCPS Subscale showed initial construct validity with self-esteem (r = .32, p = .026) and social support number (r = .29, p = .047), suggesting that achieving local cultural capabilities mitigates stigma and is linked with positive psychosocial outcomes. This culturally-derived scale could help WLHIV in Botswana experience improved stigma-related outcomes.

RESUMEN: El estigma percibido detetiza la participación en la atención de VIH y está fuertemente moldeado por la cultura. Sin embargo, pocas medidas de estigma consideran cómo las capacidades culturales que significan "personalidad plena" podrían ser utilizadas para resistir el estigma. Mediante la aplicación de una teoría que conceptualiza cómo los mecanismos culturalmente destacados pueden empeorar o mitigar el estigma del VIH en relación con "lo que más importa" (WMM), desarrollamos la Escala de Estigma Cultural WMM para mujeres que viven con VIH en Botswana (WMM-WLHIV-BW) y lo evaluamos psicométricamente entre 201 encuestados con estatus de VIH conocido y desconocido. Las dos subescalas, Factores Culturales dan Forma al Estigma (CFSS) y la protección de las Capacidades Culturales contra el Estigma (CCPS) eran fiables (ambos α = 0.90). Entre WLHIV, la subescala CFSS mostró la validez inicial de la construcción con síntomas depresivos (r = .39, p =.005), similar a una escala establecida de estigma del VIH, mientras que la subescala CCPS mostró la validez de la construcción inicial con autoestima (r = .32, p = .026) y el numero de apoyo social (r = .29, p = .047), lo que sugiere que lograr capacidades culturales locales mitiga el estigma y esta asociado con resultados psicosociales positivos. Esta escala culturalmente derivada podría ayudar a WLHIV en Bostwana a mejorar los resultados relacionados con el estigma.

Systematic Review of Electronic Cigarette Use (Vaping) and Mental Health Comorbidity Among Adolescents and Young Adults.

INTRODUCTION: The prevalence of electronic cigarette (EC) use has risen dramatically among adolescents and young adults (AYA, ages 12-26) over the past decade. Despite extensive established relationships between combustible cigarette use and mental health problems, the mental health comorbidities of EC use remain unclear. AIMS AND METHODS: To provide a systematic review of existing literature on mental health comorbidities of EC use among AYA. Database searches using search terms related to EC, AYA, and mental health identified 1168 unique articles, 87 of which prompted full-text screening. Multiple authors extracted data, applied the Effective Public Health Practice Project Quality Assessment Tool to evaluate the evidence, and synthesized findings. RESULTS: Forty articles met eligibility criteria (n = 24 predominantly adolescent and 16 predominantly young adult). Analyses yielded three main categories of focus: internalizing disorders (including depression, anxiety, suicidality, eating disorders, post-traumatic stress disorder), externalizing disorders (attention-deficit/hyperactivity disorder and conduct disorder), and transdiagnostic concepts (impulsivity and perceived stress). Significant methodological limitations were noted. CONCLUSIONS: Youth EC use is associated with greater mental health problems (compared with nonuse) across several domains, particularly among adolescents. Because many existing studies are cross-sectional, directionality remains uncertain. Well-designed longitudinal studies to investigate long-term mental health sequelae of EC use remain needed. IMPLICATIONS: Forty recent studies demonstrate a variety of mental health comorbidities with AYA EC use, particularly among adolescents. Mental health comorbidities of EC use generally parallel those of combustible cigarette use, with a few exceptions. Future EC prevention and treatment strategies may be enhanced by addressing mental health.

Identifying "What Matters Most" to Men in Botswana to Promote Resistance to HIV-Related Stigma.

Despite a comprehensive national program of free HIV services, men living with HIV in Botswana participate at lower rates and have worse outcomes than women. Directed content analysis of five focus groups (n = 38) and 50 in-depth interviews with men and women with known and unknown HIV status in Gaborone, Botswana in 2017 used the "what matters most" (WMM) and "structural vulnerability" frameworks to examine how the most valued cultural aspects of manhood interact with HIV-related stigma. WMM for manhood in Botswana included fulfilling male responsibilities by being a capable provider and maintaining social status. Being identified with HIV threatened WMM, which fear of employment discrimination could further exacerbate. Our findings indicate how cultural and structural forces interact to worsen or mitigate HIV-related stigma for urban men in Botswana. These threats to manhood deter HIV testing and treatment, but interventions could capitalize on cultural capabilities for manhood to promote stigma resistance.

Botswana's HIV response: Policies, context, and future directions.

This brief report describes key periods in the history of the national public health response to the human immunodeficiency virus (HIV) epidemic in Botswana. It reveals the context leading to the development of HIV policies presently in place and current challenges that remain. The report concludes with opportunities for future directions, initiatives, and policy changes to reduce the high rates of HIV.

"It's When the Trees Blossom": Explanatory Beliefs, Stigma, and Mental Illness in the Context of HIV in Botswana.

Mental illness is a common comorbidity of HIV and complicates treatment. In Botswana, stigma impedes treatment of mental illness. We examined explanatory beliefs about mental illness, stigma, and interactions between HIV and mental illness among 42 adults, from HIV clinic and community settings, via thematic analysis of interviews. Respondents endorse witchcraft as a predominant causal belief, in addition to drug abuse and effects of HIV. Respondents describe mental illness as occurring "when the trees blossom," underscoring a conceptualization of it as seasonal, chronic, and often incurable and as worse than HIV. Consequently, people experiencing mental illness (PEMI) are stereotyped as dangerous, untrustworthy, and cognitively impaired and discriminated against in the workplace, relationships, and sexually, increasing vulnerability to HIV. Clinical services that address local beliefs and unique vulnerabilities of PEMI to HIV, integration with peer support and traditional healers, and rehabilitation may best address the syndemic by facilitating culturally consistent recovery-oriented care.

A clinical overview of adolescent e-cigarette use (vaping).

E-cigarette use (also known as "vaping") has become increasingly popular among adolescents over the past decade and grown into a significant public health concern in North America, the United Kingdom, and other countries. Concerns about this new trend have generated numerous new research studies. This aim of this study was to summarize recent scientific findings, with a focus on their relevance to clinicians working with adolescents. The first half covers epidemiology, risk factors for e-cigarette use, characteristics of e-cigarette use, youth perceptions of e-cigarettes, physical health risks of e-cigarettes, evidence for "gateway effects" of e-cigarette exposure on subsequent substance use, and the relationship between e-cigarette use and mental health. The review concludes with a clinical focus on assessment of youth who vape, psychoeducation for youth and families, clinical management of vaping, and regulatory considerations.

The ACS-NSQIP Analysis of Negative Pressure Wound Therapy Following Pancreatectomy for Pancreatic Diagnoses.

Introduction Surgical site infections (SSIs) continue to be a challenging issue among patients undergoing pancreatectomy. Anecdotally, the use of negative pressure wound therapy (NPWT) following pancreatectomy for cancer has been associated with decreased SSIs. The objective of this study was to compare the postoperative outcomes of NPWT and non-NPWT for incisional wound care following distal pancreatectomy or pancreatoduodenectomy for pancreatic diagnoses using a national surgical database. Methods The American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) was queried from 2005 to 2019 for patients undergoing distal pancreatectomy or pancreaticoduodenectomy for pancreatic diagnoses using primary Current Procedural Terminology (CPT) codes. The primary outcome was surgical site infection rates between NPWT and non-NPWT patient groups. Secondary outcomes include sepsis, septic shock, readmission, and reoperation. Outcomes of interest were compared using multivariate logistic regression. Results A total of 54,457 patients underwent pancreatectomy with 131 receiving NPWT. Multivariate analysis, while accounting for patient characteristics, including wound classification, showed no difference in postoperative superficial SSI, deep SSI, sepsis, septic shock, or readmission between the NPWT and non-NPWT groups. Organ space SSI was higher in the NPWT group (21% vs 12%, p=0.001). Reoperation related to procedure was also high in the NPWT group (14% vs 4.3%, p<0.001). Conclusion The use of NPWT in distal pancreatectomies and pancreatoduodenectomies is associated with increased organ space SSIs and reoperation rates, with no difference in superficial SSI, deep SSI, or readmission. This large sample study shows no significant benefit of using NPWT incisional wound care after pancreatectomy.

Predictors and Correlates of Positive Urine Drug Screening in a Retrospective Cohort Analysis of Child and Adolescent Psychiatry Inpatients Throughout the COVID-19 Pandemic.

BACKGROUND AND OBJECTIVES: Youth substance use is associated with significant psychological, neurological, and medical complications. Risk factors for substance use among children and adolescents in the general population include peer and/or parental substance use, certain psychiatric illnesses (eg, Attention-Deficit/Hyperactivity Disorder, depression), and history of maltreatment. Co-occurring substance use and psychiatric illness have been associated with increased suicidality, but few prior studies have characterized substance use among child/adolescent inpatients. As such, it remains unclear how substance use contributing to acute psychiatric presentations has changed since the start of the COVID-19 pandemic. METHODS: This is a retrospective cohort study of 816 unique child/adolescent psychiatry inpatients with urine drug screening (UDS) results from a diverse urban setting. Charts of patients hospitalized between June 1, 2018 and November 30, 2021 were reviewed for sociodemographic characteristics, indication for admission, psychiatric history, hospital course, treatment plan, and discharge diagnosis. Differences in sociodemographic and clinical characteristics, such as age, race, and diagnoses, between patients with and without positive UDS were explored throughout various periods of the COVID-19 pandemic. Descriptive and comparative statistics were performed, as well as a logistic regression model to identify the predictors of positive UDS. RESULTS: Of the study sample, 18% had a positive UDS. Older age, diagnosis of impulsive or behavioral disorder, and a history of violence were found to be predictors of positive UDS. Asian/South Asian or Hispanic/LatinX race and history of a developmental or intellectual disability were found to be negative predictors. The frequency of positive UDS in this population did not change based on COVID-19. DISCUSSION AND CONCLUSIONS: Multiple factors may predispose children and adolescents to substance use. Though no impact of COVID-19 was found in this sample, longer-term studies are needed. SCIENTIFIC SIGNIFICANCE: This study identifies independent predictors of active substance use in the child and adolescent psychiatric inpatient population.

Outcomes of Concurrent Ventral Hernia Repair and Cholecystectomy Compared to Ventral Hernia Repair Alone.

Introduction It has been suggested that hernia repair with concomitant cholecystectomy increases the risk of postoperative complications due to potential mesh contamination. This study compares postoperative outcomes and complications between patients who underwent ventral hernia repair (VHR) with and without concomitant cholecystectomy (CCY). Methods Using the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) database, from 2005 to 2019, we queried patients who underwent ventral hernia repairs using the current procedural terminology (CPT) codes 49652-49657 (laparoscopic) and 49560-49566 (open), with or without cholecystectomy. The ACS NSQIP is a prospective, systematic study of patients who underwent major general surgical procedures aggregating data from over 200 hospitals. Cases involving additional concomitant procedures were excluded. Primary outcomes of interest were 30-day mortality, length of stay, readmission, return to operating room (OR), and postoperative complications. The odds ratio for primary outcomes was calculated using multivariable binomial logistic regression to control for patient risk factors. Results In total, 167586 cases were identified, 165,758 ventral hernia repairs alone, and 1,828 ventral hernia repairs with concomitant cholecystectomy. There was no difference in 30-day mortality, length of stay, readmission, return to the operating room, or postoperative complications between groups. Patients who underwent simultaneous VHR/CCY when compared to those who had VHR alone, had no differences in the rate of surgical site infections (1.86% vs. 1.97%, P = 0.57) or sepsis (0.82% vs. 0.41%, P = 0.10).  Conclusion In a large national sample, there is no significant difference in postoperative outcomes, specifically infection-related complications, when comparing VHR along with concurrent VHR/CCY. Our findings suggest no increased risks for patients undergoing concurrent ventral hernia repair and cholecystectomy. Hence, surgeons might consider this combined approach to offer the best value-based care, especially when it could eliminate the need for a second operation and the risk of infection is low. Prospective studies with more procedural-specific information for hernia repairs and indications for cholecystectomy are needed however it is likely safe to perform both procedures during the same setting in cholecystectomy cases lacking signs of acute infection.