Social Determinant of Unconventional Resilience Tactical Engagement with Bonding Patterns.

Building upon our strategic framework and operational model, we will discuss findings from our ethnographic study, entitled: "The Impact of Catastrophic Injury Exposure on Resilience in Special Operations Surgical Teams (SOSTs)," to explain the tactical nature and importance of social determinants within our new characterization of unconventional resilience. Our fourth paper in this series, will explain how bonding patterns establish the quality of intra- and interpersonal connections that create a tensive conduit for the pressure of performance within our operational model, allowing for dynamic freedom of maneuver to take place in ambiguity. We will use qualita- tive quotes to illustrate various ways SOST medics relate to themselves, other people, and the Special Operations Forces (SOF) culture. To achieve our goals, we will: 1) provide an in- troduction to social determinants as tactical engagement with unconventional resilience; 2) define the social determinant of bonding patterns as extrapolated from qualitative data as well as use qualitative data to thematize various types of bonding patterns; and 3) relate tactical engagement with bonding pat- terns to our metaphor of bag sets. We conclude by gesturing to the importance of bonding patterns in orienting SOF medics' proprioception and kinesthesia in the SOF performance space.

Disguised Among the Sea: The Implications of Artificial Islands on Casualty Care in the Indo-Pacific.

As reported in the 2022 Biden-Harris National Security Strategy, China is perceived as the primary U.S. competitor with the intent and means to become the world's greatest superpower. China's efforts, which are at odds with America's ambition to maintain its global influence, are complemented by ostensibly harmless "gray zone tactics," defined as coercive geopolitical, economic, military, and cyber activities below the use of kinetic military force. Such tactics may be utilized with seemingly innocuous intentions, but in reality, they can complicate U.S. combat casualty care in the event of an Indo-Pacific conflict. One tactic of particular impact is China's development of artificial islands throughout the South China Sea. By creating these islands, China is expanding its reach beyond its continental borders. These islands, alongside China's well-developed naval and missile capabilities, will cause disruptions to U.S. casualty care staging, medical resupply, and aeromedical evacuations. To mitigate those threats, the USA should implement a robust regional Combatant Command Trauma System, improve global health security cooperation with local partner nations, and implement irregular or guerilla trauma systems that meet medical needs in impromptu, clandestine settings. Operational recommendations based on these efforts could include pre-positioning tactical combat casualty care and damage control resuscitation supplies and developing with nearby host-nation evacuation platforms such as small boat operators. These solutions, among others, require years of training, relationship-building, and capability development to institute successfully. As a result, U.S. Military leaders should act now to incorporate these strategies into their irregular warfare, low-intensity conflict, and large-scale combat operation toolkits.

Patient Preferences of Breast Radiologists' Attire and Appearance.

RATIONALE AND OBJECTIVES: To assess patient preferences for breast radiologists' attire and appearance. MATERIALS AND METHODS: A multi-institutional anonymous, voluntary 19-question survey was administered to patients undergoing screening and diagnostic mammography examinations over a 5-week period. Using a 5-point Likert scale, respondents were asked about their preferences for gender-neutral attire (white coat), male-presenting attire (scrubs, dress shirt with tie, or dress shirt without tie), and female-presenting attire (scrubs, dress, blouse with pants, and blouse with skirt). Patient responses were compared to demographic data using bivariable analysis and multivariable regression. RESULTS: Response rate was 84.7% (957/1130). Mean respondent age was 57.2 years±11.9. Most respondents agreed/strongly agreed that the breast radiologist's appearance mattered (52.5%, 502/956) followed by being indifferent (28.1%, 269/956). Respondents with greater education levels felt less strongly (p=0.001) about the radiologist's appearance: 63.3% (70/110) less than college cared about appearance compared to 53.5% (266/497) college/vocational and 47.4% (165/348) graduate. Most respondents felt indifferent about a breast radiologist wearing a white coat (68.9%, 657/954) or about male-presenting breast radiologists wearing a tie (77.1%, 734/952) without significant demographic differences. Almost all respondents either prefer/strongly prefer (60.1%, 572/951) or were indifferent (39.6%, 377/951) to all breast radiologists wearing scrubs when performing procedures. While respondents approved of all attire choices overall, most respondents preferred scrubs for both male- and female-presenting breast radiologists (64.0%, 612/957 and 64.9%, 621/957, respectively). CONCLUSION: A variety of breast radiologists' attire can be worn while maintaining provider professionalism and without compromising patient expectations.

Now or Later? Patient Satisfaction and Anxiety Among Women Undergoing Breast Biopsies Performed the Same Day as Recommended Versus a Later Day.

PURPOSE: The aim of this study was to determine differences in patient satisfaction and anxiety among women undergoing core-needle breast biopsies performed the same day as recommended versus a future date. METHODS: After institutional review board exemption was granted, a survey was administered to patients at four sites on the day of imaging-guided core-needle breast biopsy. The survey was available from November 2020 through January 2022. Questions pertained to biopsy timing (same day versus later day), pre- and postbiopsy satisfaction with overall breast-care experience, biopsy wait-time satisfaction, pre- and postbiopsy anxiety, radiologist-patient communication, demographics, life stressors, breast cancer history, and risk factors. Comparisons were made between same-day and later-day biopsies by multivariable analysis. RESULTS: Of 974 respondents (response rate 65.6%), almost half were scheduled for same-day biopsies (47.8% [466 of 974]). In multivariate analyses, same-day biopsies were associated with higher prebiopsy overall breast-care satisfaction (P < .001), higher wait-time satisfaction (P < .001), and higher prebiopsy (P = .001) and postbiopsy anxiety (P = .001). Better radiologist-patient communication was associated with lower prebiopsy anxiety (P < .001) and greater prebiopsy overall (P < .001) and wait-time (P < .001) satisfaction. Compared with White women, Black women reported lower postbiopsy anxiety (P < .001) but also lower prebiopsy satisfaction (P = .03) and wait-time satisfaction (P < .001). CONCLUSIONS: Same-day versus later-day biopsies resulted in better prebiopsy overall breast-care and wait-time patient satisfaction scores; however, no satisfaction differences were noted after biopsy. Clinically significant anxiety was associated with both same- and later-day biopsies but was higher for same-day biopsies. Higher anxiety levels correlated with lower overall satisfaction, suggesting that interventions to reduce anxiety and improve communication could improve patient experiences during same-day biopsies.

Social Determinant of Unconventional Resilience: Tactical Engagement with Impression Management.

Building upon our operational model, we will discuss findings from our ethnographic study titled "The Impact of Catastrophic Injury Exposure on Resilience in Special Operations Surgical Teams" to establish that impression management allows Special Operation Forces (SOF) medics to navigate implicit social status symbols to either degrade or optimize performance. We will use qualitative quotes to explore how Special Operations Surgical Team (SOST) medics engage in impression management to establish individual, team, and/or organizational competency to deal with ambiguity. To achieve our goals, we will: 1) provide a background on impression management and perception of competency; 2) define the social determinant of impression management extrapolated from qualitative data as well as use qualitative data to thematize various types of impression management; and 3) relate tactical engagement with impression to our metaphor of bag sets. We conclude by gesturing to the importance of impression management in orienting SOF medics' proprioception and kinesthesia in the SOF performance space.

Impact of Interruptions During Screening Mammography on Physician Well-Being and Patient Care.

OBJECTIVE: To assess the impact of interruptions on radiologists' efficiency, accuracy, and job satisfaction in interpreting screening mammograms. METHODS: This institutional review board-approved retrospective reader study recruited nine breast radiologists from a single academic institution [name withheld] to interpret 150 screening mammograms performed between December 1, 2008, and December 31, 2015 under two different reading conditions, as follows: (1) uninterrupted batch reading and (2) interrupted reading. The 150 cases consisted of 125 normal mammograms and 25 mammograms with subtle breast cancers. Cases were divided into two groups of 75 cases each (cohort 1 and cohort 2), with a comparable distribution of cancer cases. Four rounds of 75 cases each were conducted with a 6-week washout period between rounds 2 and 3. After completing each interpretation session, readers completed a seven-question survey, assessing perceptions of mental and physical effort, level of frustration, and performance satisfaction. Clinical performance metrics (reading time, recall rate, sensitivity, specificity, accuracy, and positive predictive value 1) were calculated. RESULTS: Recall rates were significantly (P = .04) higher during interrupted reading sessions (35.4%) than they were during uninterrupted batch reading sessions (31.4%). Accuracy was significantly (P = .049) worse in the interrupted reading sessions (69.5%), compared with uninterrupted sessions (73.6%). Differences in overall image interpretation times were not statistically significant (P = .065). Compared with uninterrupted batch reading sessions, readers during interrupted sessions reported feeling busier (P < .001), encountered higher levels of cognitive demand (P = .005), experienced elevated levels of physical fatigue (P = .004), and expressed lower levels of satisfaction with their performance (P = .041). CONCLUSION: Interruptions during interpretation of screening mammography have deleterious effects on physician performance and their sense of well-being.

Unconventional Resilience: An Operational Model.

This is the third of nine planned papers drawn from the findings of our ethnographic study entitled "The Impact of Catastrophic Injury Exposure on Resilience in Special Operations Surgical Teams." Building from our strategic framework, this paper will establish that resilience is better understood as cohesive adaptation within a Special Operation Forces (SOF) cultural ecosystem. Exploring unconventional resilience as the inter-relationship across the organization, team, and individual, we will use qualitative quotes to describe the ecosystem of dynamic freedom of maneuver in ambiguity. To achieve our goals, we will: 1) compare conventional and unconventional resilience to operationalize the components of our strategic framework; 2) use qualitative quotes to show how the ecosystem of unconventional resilience functions at each level supporting our operational model; and 3) describe how the operational model of unconventional resilience links to tactical performance through five social determinants. We conclude by gesturing to how transformational change-agency applies to practical performance of all SOF medics.

Breast Cancer Risk Assessment and Screening Practices Reported Via an Online Survey.

BACKGROUND: Breast cancer screening guidelines differ between organizations, and significant variations in practice patterns exist. Previous evidence suggests that provider-level factors are the greatest contributors to risk assessment and screening practice variability. This study aimed to characterize provider factors associated with breast cancer risk assessment and screening practice patterns, and to assess perceived barriers to providing risk assessment. METHODS: An online survey was distributed to providers at a single academic institution and to providers publicly via social media (January to August 2022). Respondents in the United States who care for adult women at risk for the development of breast cancer were included. RESULTS: Most of the respondents in the 143 completed surveys were white/Caucasian (79%) females (90%) age 50 years or younger (79%), and whereas 97% discuss breast cancer screening with their patients, only 90% order screening mammograms. Risk factor assessment was common (93%), typically performed at the first visit (51%). Additional training in genetics or risk assessment was uncommon (17%), although the majority were interested but did not have the time or resources (55%). Although most (64%) did not perceive barriers to providing risk assessment or appropriate screening, the most common barriers were time (77%) and education (55%). Barriers were more common among family practice or obstetrics and gynecology (OB/GYN) providers and those who worked in an academic setting (all p < 0.05). CONCLUSIONS: Breast cancer risk assessment and screening practices are highly variable. Although time is the major barrier to providing risk assessment, providers also need education. Primary care organizations could partner with breast cancer-focused societies for additional resources.

Yugoslav Guerrilla Hospital Design Features and Operation in World War II.

In the most austere combat conditions, Yugoslav guerillas of World War II (WWII) demonstrated an innovative and effective hospitalization system that saved countless lives. Yugoslav Partisans faced extreme medical and logistical challenges that spurred innovation while waging a guerrilla war against the Nazis. Partisans used concealed hospitals ranging between 25 to 215 beds throughout the country with wards that were often subterranean. Concealment and secrecy prevented discovery of many wards, which prototypically contained two bunk levels and held 30 patients in a 3.5 × 10.5-meter space that included storage and ventilation. Backup storage and treatment facilities provided critical redundancy. Intra-theater evacuation relied on pack animals and litter bearers while partisans relied on Allied fixed wing aircraft for inter-theater evacuation.

Brief Comparative Analysis of Trauma Care Specialties in Europe and the United States.

Understanding the variation in training and nuances of trauma provider practice between the countries in Europe and the United States is a daunting task. This article briefly reviews the key specialties of trauma care in Europe including emergency medical services (EMS), emergency medicine, anesthesia, trauma surgery, and critical care. The authors hope to inform U.S. military clinicians and medical planners of the major differences in emergency and trauma care that exist across Europe. Emergency medicine exists as both a primary specialty and a subspecialty across Europe, with varying stages of development as a specialty in each country. There is heavy physician involvement in EMS in much of Europe, with anesthesiologists having additional EMS training typically providing prehospital critical care. Because of the historical predominance of blunt trauma in Europe, in many countries, trauma surgery is a subspecialty with initial orthopedic surgery training versus general surgery. Intensive care medicine has various training pathways across Europe, but there have been great advances in standardizing competency requirements across the European Union. Finally, the authors suggest some strategies to mitigate the potential negative consequences of joint medical teams and how to leverage some key differences to advance life-saving medical interoperability across the North Atlantic Treaty Organization alliance.

Unconventional Resilience: A Strategic Framework.

This will be the second in a series of nine articles in which we discuss findings from our ethnographic study entitled "The Impact of Catastrophic Injury Exposure on Resilience in Special Operations Surgical Teams." Our goal in this article is to establish the practical importance of redefining resilience within a strategic framework. Our bottom-up approach to strategy development explores unconventional resilience as an integrated transformational process that promotes change-agency through the force of movement. Synthesis of empirical data derived from participant interviews and focus groups highlights conceptual attributes that make up the essential components of this framework. To achieve our goal, the authors (1) briefly remind readers how we have problematized conventional resilience; (2) explain how we analyzed qualitative quotes to extrapolate our definition of unconventional resilience; and (3) describe in detail our strategic framework. We conclude by gesturing to why this strategic framework is applicable to practical performance of all Special Operation Forces (SOF) medics.

Conventional Resilience and the Impact of Catastrophic Injury Exposure on Special Operations Surgical Teams.

This article presents a justification for using an ethnographic approach to research resilience. Our hypothesis is that the conventional resilience construct is ineffective in achieving its stated goal of mitigating diagnosable stress pathologies because it is grounded in a set of assumptions that overlook human experience when examining human performance in combat. To achieve this goal, we (1) describe the evolution of the strategic framework within which the conventional resilience construct is defined; (2) highlight certain limiting assumptions entailed in this framework; (3) explain how bottom-up ethnographic research relates the medic's practical performance to military requirements and mission capabilities; and (4) articulate the unique elements of our study that widen the aperture of the conventional resilience construct. We conclude by gesturing to initial research findings.

Analysis of the U.S. Military Trauma System in Accordance With Doctrinal Levels of Warfare.

INTRODUCTION: In recent conflicts, the Joint Theater Trauma System (JTTS) led the systematic approach to improve battlefield trauma care, substantially contributing to the unprecedented survival of combat casualties. The Joint Trauma System (JTS) was codified in 2016 to preserve the lessons learned and functions of the JTTS, including the Department of Defense Trauma Registry. Concurrently, Combatant Commands (CCMD) were directed to establish CCMD Trauma Systems (CTS) "modeled after the JTTS" and to maintain a baseline of core functions intended to rapidly scale as needed. The complex nature of both CCMDs and the military trauma system has challenged the full implementation of the CTS. Analyzing the historical experiences of the JTTS, JTS, and CTS within a military doctrinal framework might enable the further success of the military trauma system. METHODS: The strategic, operational, and tactical levels of warfare, in accordance with Joint Publication 1-0, Doctrine of the Armed Forces of the United States, and Joint Publication 3-0, Joint Operations, established the analytic framework for this study. The literature regarding the JTTS, CTS, and JTS was reviewed for relevant information concerning organizational structure and functions of trauma system performance improvement (PI) capabilities. A comprehensive analysis was performed using a thematic approach to evaluating descriptive data contained within the collected data set. Deployed trauma system PI tasks, functions, and responsibilities were identified, defined, and correlated according to the respective levels of warfare. RESULTS: The comprehensive analysis revealed both discrete and overlapping tasks, functions, and responsibilities of the trauma system PI capabilities at each of the three levels of warfare. Strategic-level actions were categorized according to 12 distinct themes: reduce mortality; strategic reporting; centralized trauma registry; strategic communications; centralized organization; direct support to CCMDs; Department of Defense policy and doctrine; strategic-level PI; clinical practice guidelines; training and readiness standards; force structure, standardization, and interoperability; and research and development. Operational-level actions were categorized according to seven distinct themes: theater trauma system policies and requirements; theater trauma system leadership; stakeholder coordination; theater communication; theater standards for readiness and skill sustainment; trauma system planning; and medical logistics support. Tactical-level actions were categorized according to seven distinct themes: trauma system personnel; PI; documentation enforcement and patient care data collection; tactical planning recommendations for employing medical assets; research support; communication and reporting; and training and skills sustainment. CONCLUSION: The deployed U.S. military trauma system requires a robust PI capability to optimize combat casualty care. Policy updates, a joint military trauma system doctrine, and force design updates are necessary for deployed military trauma system PI capabilities to function optimally across all levels of warfare.

An Assessment of Casualties Undergoing Delayed Surgical Intervention in the Combat Setting.

INTRODUCTION: The US military is transitioning into a posture preparing for large-scale combat operations in which delays in evacuation may become common. It remains unclear which casualty population can have their initial surgical interventions delayed, thus reducing the evacuation demands. METHODS: We performed a secondary analysis of a previously described dataset from the Department of Defense Trauma Registry (DODTR) focused on casualties who received prehospital care. In this, we sought to determine (1) of those who underwent operative intervention, the proportion of surgeries occurring ≥3 days post-injury, and (2) of those who underwent early versus delayed surgery, the proportions who required blood products. RESULTS: There were 6,558 US military casualties who underwent surgical intervention-6,224 early (less than 3 days from injury) and 333 delayed (≥ 3 days from injury). The median Injury Severity Score (ISS) was higher in the early cohort (10 versus 6, p is less than 0.001). Serious injuries to the head were more common in the early cohort (12% versus 5%, p is less than 0.001), as were the thorax (13% versus 9%, p=0.041), abdomen (10% versus 5%, p=0.001), extremities (37% versus 14%, p is less than 0.001), and skin (4% versus less than 1%, p=0.001). Survival to discharge was lower in the early cohort (97% versus 100%, p is less than 0.001). Mean whole blood consumption was higher in the early cohort (0.5 versus 0 units, p is less than 0.001), as was packed red blood cells (6.3 versus 0.5, p is less than 0.001), platelets (0.9 versus 0, p is less than 0.001), and fresh frozen plasma (4.5 versus 0.2, p is less than 0.001). The administration of any units of packed red blood cells and whole blood was higher for the early cohort (37% versus 7%, p is less than 0.001), as was a ≥3 units threshold (30% versus 3%, p is less than 0.001), and ≥10 units threshold (18% versus 1%, p is less than 0.001). CONCLUSIONS: Few combat casualties underwent delayed surgical interventions defined as ≥3 days post injury, and only a small number of casualties with delayed surgical intervention received blood products. Casualties who received early surgical intervention were more likely to have higher injury severity scores, and more likely to receive blood.

A Conceptual Framework for Non-Military Investigators to Understand the Joint Roles of Medical Care in the Setting of Future Large Scale Combat Operations.

As the wars in Iraq and Afghanistan end, the US military has begun to transition to the multi-domain operations concept with preparation for large scale combat operations against a near-peer adversary. In large scale combat operations, the deployed trauma system will likely see challenges not experienced during the Global War on Terrorism. The development of science and technology will be critical to close existing capability gaps and optimize casualty survival. This review comprises a framework of deployed trauma care to provide nonmilitary investigators a general understanding of our deployed trauma care system. Trauma care begins at the Role 1 which encompasses all care from the point of injury and the battalion aid station, through transport to the Role 2 or forward staged mobile surgical team such as a Forward Resuscitative Surgical Detachment. Role 1 point of injury care approximates the care delivered by Emergency Medical Services (EMS) personnel. The Battalion Aid Station approximates the care available at a freestanding emergency center with significant differences in training level of the providers, number of beds, and diagnostic capabilities. Role 2 medical care is part of an area support medical company with surgical capabilities. The Role 2 represents the first role of care which provides damage control surgery. This capability approximates a small community hospital with the primary difference being limited patient holding capacity and reduced diagnostic equipment. The Role 3 field hospital is the largest military treatment facility in the deployed setting. The Role 3 approximates a civilian level 2 trauma center with smaller holding capabilities and diagnostic abilities limited to that of a computed tomography (CT) scanner and less.

Contrast-Enhanced In-Phase Dixon Sequence: Impact on Biopsy Clip Detection on Breast MRI.

BACKGROUND. Identification of breast biopsy clips using conventional MRI sequences may be challenging. A contrast-enhanced in-phase Dixon sequence may have greater conspicuity for areas of susceptibility compared with standard clinical sequences. OBJECTIVE. The purpose of this article is to compare detection of breast biopsy clips on MRI between the contrast-enhanced in-phase Dixon sequence and three routine clinical sequences. METHODS. This retrospective study included 164 patients (mean age, 50.3 years) with a total of 281 breast biopsy clips who underwent contrast-enhanced breast MRI between January 2, 2019, and April 16, 2020. Three radiologists, blinded to the clip location and sequence used, independently annotated biopsy clip locations on three clinical sequences (T1-weighted non-fat-suppressed [NFS], STIR, and first phase from dynamic contrast-enhanced T1-weighted fat-suppressed [FS]) and on a contrast-enhanced in-phase Dixon sequence and then recorded confidence scores (1-4 scale). A study coordinator used all available imaging and reports to localize clips on MRI, which served as the reference standard. A physicist measured clip CNR. Sequences were compared using the McNemar test and two-tailed Wilcoxon signed rank tests. RESULTS. Among the three readers, pooled sensitivity and PPV were 78.2% and 96.2% for T1-weighted NFS, 26.6% and 92.7% for STIR, 61.7% and 95.9% for contrast-enhanced T1-weighted FS, and 85.1% and 95.1% for contrast-enhanced in-phase Dixon sequence. Pooled sensitivity was higher for contrast-enhanced in-phase Dixon sequence than for the other sequences (all p < .05); pooled PPV was not significantly different between contrast-enhanced in-phase Dixon and the other sequences (all p > .05). Mean confidence scores (pooled across readers for true-positive assessments) and mean CNR were 3.0 ± 0.9 (SD) and 1.21 ± 0.61 for T1-weighted NFS, 1.7 ± 0.9 and 0.57 ± 0.69 for STIR, 2.5 ± 1.0 and 0.54 ± 0.61 for contrast-enhanced T1-weighted FS, and 3.5 ± 0.8 and 4.05 ± 2.6 for the contrast-enhanced in-phase Dixon sequence. Pooled mean confidence scores and CNR were higher for contrast-enhanced in-phase Dixon than for the other sequences (all p < .001). CONCLUSION. Compared with clinical sequences, the contrast-enhanced in-phase Dixon sequence had higher sensitivity for detecting breast biopsy clips on MRI and higher reader confidence and CNR, without change in PPV. CLINICAL IMPACT. The contrast-enhanced in-phase Dixon sequence may help address a current challenge in clinical breast MRI interpretation.

Navy En-Route Care in Future Distributed Maritime Operations: A Review of Clinician Capabilities and Roles of Care.

OBJECTIVE: As the United States Navy transitions from Operation Iraqi Freedom/Operation Enduring Freedom to preparing for a near-peer competition, an increasing focus of wartime strategy relies upon a network of distributed naval assets for total sea control, known as Distributed Maritime Operations (DMO). Historically, embedded medical personnel have provided care at sea in times of war. Recent reviews of shipboard and evacuated mass casualty incidents have alluded to weaknesses in the existing Navy Medicine approach that will require advances in care provision to sustain high-quality care that would benefit from industry and civilian academic collaboration. To gain input from civilian prehospital expertise and insight, the current DMO and Navy En-Route Care (ERC) systems must be plainly described for non-Navy military and civilian leaders, clinicians, and researchers to understand. METHODS: N/A. RESULTS: In this review, we translate US Navy structure and vernacular into common civilian and non-Navy language, describe the maritime role-tiered ERC system, elucidate the medical assets on each naval warship, and discuss clinician levels and capabilities while deployed to help communicate the inherent challenges of US Navy maritime medical care during routine operations, casualty treatment, stabilization, and evacuation. CONCLUSIONS: We describe the roles of care, clinician levels, and medical assets within the Navy ERC system for researchers and military leaders who aim to mitigate the inherent challenges of future maritime trauma care in the age of Distributed Maritime Operations. This paper lays the framework of the Navy deployed medical system to enable research in maritime en-route care, and prompt inclusion of identified solutions into common use in the US Navy.