Exploring snake venoms beyond the primary sequence: From proteoforms to protein-protein interactions.

Snakebite envenomation has been a long-standing global issue that is difficult to treat, largely owing to the flawed nature of current immunoglobulin-based antivenom therapy and the complexity of snake venoms as sophisticated mixtures of bioactive proteins and peptides. Comprehensive characterisation of venom compositions is essential to better understanding snake venom toxicity and inform effective and rationally designed antivenoms. Additionally, a greater understanding of snake venom composition will likely unearth novel biologically active proteins and peptides that have promising therapeutic or biotechnological applications. While a bottom-up proteomic workflow has been the main approach for cataloguing snake venom compositions at the toxin family level, it is unable to capture snake venom heterogeneity in the form of protein isoforms and higher-order protein interactions that are important in driving venom toxicity but remain underexplored. This review aims to highlight the importance of understanding snake venom heterogeneity beyond the primary sequence, in the form of post-translational modifications that give rise to different proteoforms and the myriad of higher-order protein complexes in snake venoms. We focus on current top-down proteomic workflows to identify snake venom proteoforms and further discuss alternative or novel separation, instrumentation, and data processing strategies that may improve proteoform identification. The current higher-order structural characterisation techniques implemented for snake venom proteins are also discussed; we emphasise the need for complementary and higher resolution structural bioanalytical techniques such as mass spectrometry-based approaches, X-ray crystallography and cryogenic electron microscopy, to elucidate poorly characterised tertiary and quaternary protein structures. We envisage that the expansion of the snake venom characterisation "toolbox" with top-down proteomics and high-resolution protein structure determination techniques will be pivotal in advancing structural understanding of snake venoms towards the development of improved therapeutic and biotechnology applications.

The mental and behavioral health crisis in youth: Strategic solutions post COVID-19 pandemic: An American Academy of Nuring consensus paper.

The COVID-19 pandemic wrought significant negative impacts on youth well-being, particularly among Black, Hispanic, American Indian, Alaska Native, and LGBTQ+ (Lesbian, gay, bisexual, transgender, queer or questioning) youth. The pandemic disrupted connections to family, school, and community, which are essential supports for youth mental health. Lessons learned from the pandemic suggest the role of stress and windows of opportunity to build resiliency. Drawing from a policy dialog on the youth mental health crisis conducted by 4 American Academy of Nursing Expert Panels, we present approaches to the current increase in youth mental health problems. Included is emerging literature on building youth resilience, particularly via re-establishing school and community connections. The role of families, schools, and community support is emphasized, particularly by creating a healing school environment and the pivotal role of school nurses. Recommendations include increased support for families, engaging the school nurse role, and developing school-based innovative programs to build connections and youth wellness.

The impact of Wheelchair Rugby classification lineup structure on possession outcome.

OBJECTIVES: To investigate the impact that the structure and combination of athlete classification within lineups has on possession outcome in Wheelchair Rugby (WR). DESIGN: Retrospective. METHODS: Analysis was conducted using data from all 18 WR matches from the 2020 Tokyo Paralympic Games. Pearson's chi-squared analysis was conducted to investigate the effect of lineup structures on performance and a nested generalised logistic mixed model (GLMM) was fitted to the data to investigate the association between independent variables and the outcome of possessions. Specifically, the impact of offensive and defensive lineup structures on possession outcome and whether the offensive and defensive lineup structures matching or not impact possession outcome. RESULTS: There was a significant relationship between the offensive lineup structure and possession outcome. Balanced lineups had greater turnovers than expected. Balanced lineups also had fewer tries than expected, whilst high-low lineups had fewer than expected turnovers. There were no significant associations between the defensive lineup structure and possession outcome. Furthermore, no significant associations were found between whether the structure of the offensive and defensive lineup matched (or not) and the possession outcome. CONCLUSIONS: The findings suggest that the offensive team's lineup structure plays a more prominent role in impacting possession outcome, compared to the defensive team's lineup structure. The present results provide valuable insights into WR performance for coaches, practitioners, and researchers.

Effectiveness of Trauma-Informed Care Implementation in Health Care Settings: Systematic Review of Reviews and Realist Synthesis.

PURPOSE: Given the ubiquity of traumatic exposures and the profound impact of trauma on health, a trauma-informed care (TIC) approach in health care is critical. TIC seeks to promote safety within health care and prevent retraumatization. The lack of systems-level data has been a major barrier to TIC implementation. This study aimed to understand the mechanisms and outcomes effective in implementing TIC across health systems using a systematic review of reviews and realist synthesis. METHODS: A systematic search of MEDLINE, Embase, PsycINFO, Cumulative Index to Nursing and Allied Health Literature (CINAHL), and Applied Social Science Index & Abstracts identified reviews addressing TIC in health care published in the last 10 years in peer-reviewed journals. Realist synthesis methodology was used to develop context-mechanism-outcome configurations. Thematic analysis was performed to generate a framework for the mechanisms of implementation that produce successful TIC outcomes. RESULTS: Sixteen articles featuring varied review types were included. The results, highlighting the strategies that lead to improved outcomes for patients and systems, were mapped to SAMHSA's 10 TIC implementation domains, including engagement and involvement; training and workforce development; cross-sector collaboration; screening, assessment, and treatment services; governance and leadership; policy; evaluation; progress monitoring and quality assurance; financing; and physical environment. CONCLUSION: The findings support the use of SAMHSA's 10 implementation domains in varied health care contexts to facilitate effective TIC processes. Future work should continue to evaluate the effectiveness of TIC approaches and may consider how health equity and strengths-based approaches fit within SAMHSA's framework.

Trauma-Informed Care Training in U.S. and Canadian Ob/Gyn Residencies.

This is a cross-sectional study investigating the prevalence and nature of trauma-informed care (TIC) training in obstetrics and gynecology residency programs. In our sample, 20% of programs had annual TIC training, 53% had less than annual training, and 27% had no training at all. Only 25.3% of respondents were satisfied with their current training in interpersonal trauma and TIC. A lack of facilitators to conduct such training was the primary barrier to implementing TIC. Significant opportunity exists to improve TIC education for Ob/Gyn trainees.

Proteomic Investigation of Cape Cobra (Naja nivea) Venom Reveals First Evidence of Quaternary Protein Structures.

Naja nivea (N. nivea) is classed as a category one snake by the World Health Organization since its envenomation causes high levels of mortality and disability annually. Despite this, there has been little research into the venom composition of N. nivea, with only one full venom proteome published to date. Our current study separated N. nivea venom using size exclusion chromatography before utilizing a traditional bottom-up proteomics approach to unravel the composition of the venom proteome. As expected by its clinical presentation, N. nivea venom was found to consist mainly of neurotoxins, with three-finger toxins (3FTx), making up 76.01% of the total venom proteome. Additionally, cysteine-rich secretory proteins (CRISPs), vespryns (VESPs), cobra venom factors (CVFs), 5'-nucleotidases (5'NUCs), nerve growth factors (NGFs), phospholipase A2s (PLA2), acetylcholinesterases (AChEs), Kunitz-type serine protease inhibitor (KUN), phosphodiesterases (PDEs), L-amino acid oxidases (LAAOs), hydrolases (HYDs), snake venom metalloproteinases (SVMPs), and snake venom serine protease (SVSP) toxins were also identified in decreasing order of abundance. Interestingly, contrary to previous reports, we find PLA2 toxins in N. nivea venom. This highlights the importance of repeatedly profiling the venom of the same species to account for intra-species variation. Additionally, we report the first evidence of covalent protein complexes in N. nivea venom, which likely contribute to the potency of this venom.

Nurses' Experience After First Wave of COVID-19: Implications for a Trauma-Informed Workforce.

BACKGROUND: The COVID-19 pandemic impacted nurses worldwide, increasing their risk of burnout and compassion fatigue. Although the literature on nurse deployment has been limited, this study describes nurses' experience and assesses their professional quality of life after the first phase of the pandemic and redeployment efforts. METHODS: In 2020, nurses returning from their deployment to COVID-19 treatment units were invited to complete the Professional Quality of Life Survey and gather for debrief sessions, referred to as campfires, in which semistructured questions about their experiences were administered among clinical nurses and nurse leaders. Employing a mixed methods design, the authors conducted descriptive statistics for survey responses and inductive thematic analysis to identify emergent themes from open-ended questions. RESULTS: A total of 19 campfires were held with 278 nurse participants. Of the 278 participants, 220 completed surveys. Of these, 194 (88%) represented 30 nurse leaders and 164 staff nurses. The majority of surveyed nurses in both groups reported compassion satisfaction despite reporting moderate levels of burnout and secondary traumatic stress. Qualitative themes from campfires with clinical nurses and nurse leaders revealed similarities, such as concern for safety and lack of choices and transparency, although each group faced unique challenges. CONCLUSIONS: Findings related to post deployment and adverse psychological health suggest that a trauma-informed approach (ie, staff autonomy, physical and psychological safety, transparency, offering choices, leveraging voices, and collaboration) by leaders could enhance a culture of wellness, build resilience, and mitigate empathic burnout and also proactively and strategically thinking about preventive measures for future catastrophic events.

Assault-related anoxia and neck injuries in US emergency departments.

BACKGROUND: Early identification of non-fatal strangulation in the context of intimate partner violence (IPV) is crucial due to its severe physical and psychological consequences for the individual experiencing it. This study investigates the under-reported and underestimated burden of IPV-related non-fatal strangulation by analysing assault-related injuries leading to anoxia and neck injuries. METHODS: An IRB-exempt, retrospective review of prospectively collected data were performed using the National Electronic Injury Surveillance System All Injury Programme data from 2005 to 2019 for all assaults resulting in anoxia and neck injuries. The type and mechanism of assault injuries resulting in anoxia (excluding drowning, poisoning and aspiration), anatomical location of assault-related neck injuries and neck injury diagnosis by morphology, were analysed using statistical methods accounting for the weighted stratified nature of the data. RESULTS: Out of a total of 24 493 518 assault-related injuries, 11.6% (N=2 842 862) resulted from IPV (defined as perpetrators being spouses/partners). Among 22 764 cases of assault-related anoxia, IPV accounted for 40.4%. Inhalation and suffocation were the dominant mechanisms (60.8%) of anoxia, with IPV contributing to 41.9% of such cases. Neck injuries represented only 3.0% of all assault-related injuries, with IPV accounting for 21% of all neck injuries and 31.9% of neck contusions. CONCLUSIONS: The study reveals a significant burden of IPV-related anoxia and neck injuries, highlighting the importance of recognising IPV-related strangulation. Comprehensive screening for IPV should be conducted in patients with unexplained neck injuries, and all IPV patients should be screened for strangulation events.

Factors that influence interprofessional implementation of trauma-informed care in the emergency department.

Background: To describe factors that influence interprofessional staff decisions and ability to implement trauma-informed care (TIC) in a level-one emergency department (ED) trauma center. Methods: This qualitative research study consisted of semi-structured interviews and quantitative surveys that were conducted between March and December 2020 at an urban trauma center. Eligible participants were staff working in the ED. Interview questions were developed using the Theoretical Domains Framework (TDF), which is designed to identify influences on health professional behavior related to implementation of evidence-based recommendations. Interview responses were transcribed, coded using Atlas software, and analyzed using thematic analysis. Results: Key themes identified included awareness of TIC principles, impact of TIC on staff and patients, and experiences of bias. Participants identified opportunities to improve care for patients with a trauma history, including staff training, more time with patients, and efforts to decrease bias toward patients. Most participants (85.7%) felt that a TIC plan, tiered trauma inquiry, and warm handovers would be easy or very easy to implement. Conclusion: We identified key interprofessional staff beliefs and attitudes that influence implementation of TIC in the ED. These factors represent potential individual, team-based, and organizational targets for behavior change interventions to improve staff response to patient trauma and to address secondary trauma experienced by ED staff.

Trauma-informed care (TIC) best practices for improving patient care in the emergency department.

A patient's current or previous experience of trauma may have an impact on their health and affect their ability to engage in health care. Every year, millions of patients who have experienced physically or emotionally traumatic experiences present to emergency departments (ED) for care. Often, the experience of being in the ED itself can exacerbate patient distress and invoke physiological dysregulation. The physiological reactions that lead to fight, flight, or freeze responses can make providing care to these patients complex and can even lead to harmful encounters for providers. There is a need to improve the care provided to the vast number of patients in the ED and create a safer environment for patients and healthcare workers. One solution to this complex challenge is understanding and integrating trauma-informed care (TIC) into emergency services. The federal Substance Abuse and Mental Health Service Administration's (SAMHSA) six guiding principles of TIC offer a universal precaution framework that ensures quality care for all patients, providers, and staff in EDs. While there is growing evidence that TIC quantitatively and qualitatively improves ED care, there is a lack of practical, emergency medicine-specific guidance on how to best operationalize TIC. In this article, using a case example, we outline how emergency medicine providers can integrate TIC into their practice.

Imaging patterns of thoracic injuries in survivors of intimate partner violence (IPV).

PURPOSE: To recognize the imaging patterns of thoracic injuries in survivors of intimate partner violence (IPV). MATERIALS AND METHODS: A retrospective radiological review of 688 patients self-reporting IPV to our institution's violence intervention and prevention program between January 2013 and June 2018 identified 30 patients with 89 thoracic injuries. Imaging and demographic data were collected. RESULTS: Thirty survivors with 89 injuries to the thorax were identified with a median age of 43.5 years (21-65 years). IPV was reported or disclosed as the direct cause of injury in 50% (15/30) of survivors, including all nine patients who sustained penetrating injuries. The most common injury type was fracture (72%, 64/89) with 52 rib, 3 sternal, 2 clavicular, and 7 vertebral fractures. There were 3 acromioclavicular dislocations. Among rib fractures, right lower anterior rib fractures (9-12 ribs) were the most common(30%, 16/52). There were 10 superficial soft tissue injuries. There were 12 deep tissue injuries which included 2 lung contusions, 2 pneumomediastinum, 7 pneumothoraces, 1 hemothorax. One third of patients had concomitant injuries of other organ systems, most commonly to the head and face, followed by extremities and one third of patients had metachronous injuries. CONCLUSION: Acute rib fractures with concomitant injuries to the head, neck, face, and extremities with an unclear mechanism of injury should prompt the radiologist to discuss the possibility of IPV with the ordering physician. ADVANCES IN KNOWLEDGE: Recognizing common injuries to the thorax will prompt the radiologists to suspect IPV and discuss it with the clinicians.

Trauma-informed Care Interventions in Emergency Medicine: A Systematic Review.

INTRODUCTION: Trauma exposure is a highly prevalent experience for patients and clinicians in emergency medicine (EM). Trauma-informed care (TIC) is an effective framework to mitigate the negative health impacts of trauma. This systematic review synthesizes the range of TIC interventions in EM, with a focus on patient and clinician outcomes, and identifies gaps in the current research on implementing TIC. METHODS: The study was registered with PROSPERO (CRD42020205182). We systematically searched peer-reviewed journals and abstracts in the PubMed, EMBASE (Elsevier), PsycINFO (EBSCO), Social Services Abstract (ProQuest), and CINAHL (EBSCO) databases from 1990 onward on August 12, 2020. We analyzed studies describing explicit TIC interventions in the ED setting using inductive qualitative content analysis to identify recurrent themes and identify unique trauma-informed interventions in each study. Studies not explicitly citing TIC were excluded. Studies were assessed for bias using the Newcastle-Ottawa criteria and Critical Appraisal Skills Programme (CASP) Checklist. RESULTS: We identified a total of 1,372 studies and abstracts, with 10 meeting inclusion criteria for final analysis. Themes within TIC interventions that emerged included educational interventions, collaborations with allied health professionals and community organizations, and patient and clinician safety interventions. Educational interventions included lectures, online modules, and standardized patient exercises. Collaborations with community organizations focused on addressing social determinants of health. All interventions suggested a positive impact from TIC on either clinicians or patients, but outcomes data remain limited. CONCLUSION: Trauma-informed care is a nascent field in EM with limited operationalization of TIC approaches. Future studies with patient and clinician outcomes analyzing universal TIC precautions and systems-level interventions are needed.

Facial injury patterns in victims of intimate partner violence.

PURPOSE: To evaluate the imaging findings of facial injuries in patients reporting intimate partner violence (IPV). METHODS: A retrospective review of radiology studies performed for 668 patients reporting IPV to our institution's violence prevention support program identified 96 patients with 152 facial injuries. Demographics, imaging findings, and clinical data obtained from a review of the electronic medical records (EMR) were analyzed to categorize injury patterns. RESULTS: The study cohort consisted of 93 women and 3 men with a mean age of 35 years (range 19-76; median 32). At the time of presentation, 57 (59.3%) patients reported IPV as the mechanism of injury. The most frequent site of injury was the midface, seen in 65 (67.7%) patients. The most common fracture sites were the nasal bones (45/152, 29.6%), followed by the mandible (17/152, 11.1%), and orbits (16/152, 10.5%). Left-sided injuries were more common (90/152; 59.2%). A vast majority of fractures (94.5%) showed minimal or no displacement. Over one-third of injuries (60/152, 39.4%) demonstrated only soft tissue swelling or hematoma without fracture. Associated injuries were seen most frequently in the upper extremity, occurring synchronously in 11 (11.4%) patients, and preceding the index facial injury in 20 (21%) patients. CONCLUSION: /advances in knowledge. The midface was the most frequent location of injury in victims of intimate partner violence, and the nasal bone was the most commonly fractured facial bone. Recognizing these injury patterns can help radiologists suspect IPV and prompt them to discuss the possibility of IPV with the clinical providers.

A comparison of speech intelligibility and subjective quality with hearing-aid processing in older adults with hearing loss.

OBJECTIVE: This study characterised the relationship between speech intelligibility and quality in listeners with hearing loss for a range of hearing-aid processing settings and acoustic conditions. DESIGN: Binaural speech intelligibility scores and quality ratings were measured for sentences presented in babble noise and processed through a hearing-aid simulation. The intelligibility-quality relationship was investigated by (1) assessing the effects of experimental conditions on each task; (2) directly comparing intelligibility scores and quality ratings for each participant across the range of conditions; and (3) comparing the association between signal envelope fidelity (represented by a cepstral correlation metric) and intelligibility and quality. STUDY SAMPLE: Participants were 15 adults (7 females; age range 59-81 years) with mild to moderately severe sensorineural hearing loss. RESULTS: Intelligibility and quality showed a positive association both with each other and with changes to signal fidelity introduced by the entire acoustic and signal-processing system including the additive noise and the hearing-aid output. As signal fidelity decreased, quality ratings changed at a slower rate than intelligibility scores. Individual psychometric functions were more variable for quality compared to intelligibility. CONCLUSIONS: Variability in the intelligibility-quality relationship reinforces the importance of measuring both intelligibility and quality in clinical hearing-aid fittings.

Transduction profiles in minipig following MRI guided delivery of AAV-5 into thalamic and corona radiata areas.

BACKGROUND: As a step towards clinical use of AAV-mediated gene therapy, brains of large animals are used to settle delivery parameters as most brain connections, and relative sizes in large animals and primates, are reasonably common. Prior to application in the clinic, approaches that have shown to be successful in rodent models are tested in larger animal species, such as dogs, non-human primates, and in this case, minipigs. NEW METHOD: We evaluated alternate delivery routes to target the basal ganglia by injections into the more superficial corona radiata, and, deeper into the brain, the thalamus. Anatomically known connections can be used to predict the expression of the transgene following infusion of AAV5. For optimal control over delivery of the vector with regards to anatomical location in the brain and spread in the tissue, we have used magnetic resonance image-guided convection-enhanced diffusion delivery. RESULTS: While the transduction of the cortex was observed, only partial transduction of the basal ganglia was achieved via the corona radiata. Thalamic administration, on the other hand, resulted in widespread transduction from the midbrain to the frontal cortex COMPARISON WITH EXISTING METHODS: Compared to other methods, such as delivery directly to the striatum, thalamic injection may provide an alternative when for instance, injection into the basal ganglia directly is not feasible. CONCLUSIONS: The study results suggest that thalamic administration of AAV5 has significant potential for indications where the transduction of specific areas of the brain is required.

Sexual Abuse and Sexually-Transmitted HIV/AIDS in Jamaican Children and Adolescents Aged 6-19 Years.

INTRODUCTION: Risk factors and outcomes of sexually-acquired human immunodeficiency virus infection were characterized in Jamaican children and adolescents. METHODOLOGY: Management was carried out by multidisciplinary teams in Infectious Diseases clinics during August 2003 through February 2019 using modified World Health Organization HIV criteria. RESULTS: There were 78 clients, aged 6 to 19 years, with females:males = 4:1 (p < 0.05). Sexual-initiation occurred in 60%, 47 before < 16 years (median 13 years, with four < 10 years; females:males = 7:1). Sexual-initiation preceded HIV diagnosis in all cases (median 2 years). Secondary education 93% (69/77) and living with non-parental relatives 17% (13/78) were associated with early sexual-initiation (p < 0.042); as was later imprisonment in 6% (3/52). Other sexually transmitted infections 36% (19/53) were associated with sexual-initiation ≥ 16 years (p < 0.01). Risks for ongoing HIV-transmission included infrequent condom use 74% (39/53), body-piercings 50% (24/48), illicit drug use 37% (28/76), tattoos 36% (19/52), transactional sex 14% (7/53) and pregnancy 56% of girls. 77% (59/77) had Centres for Diseases Control's Category A HIV infection; 82% (61/75) initiated anti-retroviral therapy; 75% (56/75) had first-line drugs, with helper T lymphocyte counts ≥ 500 cells/µL in 61% (48/78) and HIV viral load of < 1,000 copies/µL in 63% (40/64). Complications included dermatological 39% (20/52), respiratory 25% (13/52) and neurological 15% (8/52). Early sexual initiation was associated with depression 43% (33/76; p < 0.004) and suicidal attempt or ideation 23% (18/77; p < 0.096). Four (5%) died. CONCLUSIONS: Sexually transmitted HIV/AIDS in children and adolescents should preempt prompt medical, legal and psychosocial interventions.

Retro Diels-Alder Fragmentation of Fulvene-Maleimide Bioconjugates for Mass Spectrometric Detection of Biomolecules.

Diels-Alder chemistry is a well-explored avenue for the synthesis of bioactive materials; however, its potential applications have recently expanded following the development of reactions that can be performed in buffered aqueous environments at low temperatures, including fulvene-maleimide [4 + 2] cycloadditions. In this study, we synthesized two novel amine-reactive fulvene linkers to demonstrate the application of this chemistry for generating mass spectrometry-cleavable labels ("mass tags"), which can be used for the labeling and detection of proteins. Successful conjugation of these linkers to maleimide-labeled peptides was observed at low temperatures in phosphate-buffered saline, allowing the non-destructive modification of proteins with such mass tags. The labile nature of fulvene-maleimide adducts in the gas phase also makes them suitable for both matrix-assisted laser desorption/ionization (MALDI) and electrospray ionization (ESI) mass spectrometric analysis. Unlike previous examples of MALDI mass tags, we show that fulvene-maleimide cycloaddition adducts fragment predictably upon gas-phase activation without the need for bulky photocleavable groups. Further exploration of this chemistry could therefore lead to new approaches for mass spectrometry-based bioassays.

Provider perspectives on the provision of safe, equitable, trauma-informed care for intimate partner violence survivors during the COVID-19 pandemic: a qualitative study.

BACKGROUND: Early research suggests the COVID-19 pandemic worsened intimate partner violence (IPV) in the US. In particular, stay-at-home orders and social distancing kept survivors in close proximity to their abusers and restricted access to resources and care. We aimed to understand and characterize the impact of the pandemic on delivery of IPV care in Boston. METHODS: We conducted individual interviews with providers of IPV care and support in the Greater Boston area, including healthcare workers, social workers, lawyers, advocates, and housing specialists, who continued to work during the COVID-19 pandemic. Using thematic analysis, we identified themes describing the challenges and opportunites providers faced in caring for survivors during the pandemic. RESULTS: Analysis of 18 interviews yielded four thematic domains, encompassing 18 themes and nine sub-themes. Thematic analysis revealed that the pandemic posed an increased threat to survivors of IPV by exacerbating external stressors and leading to heightened violence. On a system level, the pandemic led to widespread uncertainty, strained resources, amplified inequities, and loss of community. On an individual level, COVID-19 restrictions limited survivors' abilities to access resources and to be safe, and amplified pre-existing inequities, such as limited technology access. Those who did not speak English or were immigrants experienced even more difficulty accessing resources due to language and/or cultural barriers. To address these challenges, providers utilized video and telephone interactions, and stressed the importance of creativity and cooperation across different sectors of care. CONCLUSIONS: While virtual care was essential in allowing providers to care for survivors, and also allowed for increased flexibility, it was not a panacea. Many survivors faced additional obstacles to care, such as language barriers, unequal access to technology, lack of childcare, and economic insecurity. Providers addressed these barriers by tailoring services and care modalities to an individual's needs and circumstances. Going forward, some innovations of the pandemic period, such as virtual interactions and cooperation across care sectors, may be utilized in ways that attend to shifting survivor needs and access, thereby improving safe, equitable, and trauma-informed IPV care.

A Trauma-Informed Approach to the Medical History: Teaching Trauma-Informed Communication Skills to First-Year Medical and Dental Students.

Introduction: Trauma is ubiquitous and associated with negative effects on physical and mental health. Trauma-informed care (TIC) is a framework for mitigating these health effects and improving patients' engagement with medical care. Despite these clinical benefits, TIC is not routinely taught in undergraduate medical education. Methods: We designed a session for first-year medical and dental students to introduce TIC principles and their application in patient care. The session focused on screening for and inquiring about trauma and responding to disclosures of trauma. Using live patient interviews, small-group discussions, and case-based role-plays, the session offered expert instruction and hands-on practice. Students completed pre- and postsession surveys and a 5-month follow-up survey. Students reported their comfort with screening for trauma and responding to disclosures of trauma before and after the session and at 5 months following the session. Results: Of the 164 student participants, 76% completed surveys during the session, and 50% completed the follow-up survey. More than one-third (34%) of respondents reported having received at least one disclosure of trauma from a patient within the first 5 months of medical school. Students' comfort with screening for trauma increased from 30% to 56%, and their comfort with responding to disclosure of trauma increased from 35% to 55%. These improvements persisted on reevaluation at 5 months. Discussion: We present a model for teaching trauma-informed communication skills to first-year medical and dental students. The intervention significantly increased students' comfort level and self-reported clinical skills, and benefits persisted at 5 months.