Neuroblastoma presenting as hip pain and skull prominence in a child

Neuroblastoma is a common cancer in children especially those under 5-years old, however they can have varied presentations that may make diagnosis difficult. Neuroblastoma is not usually high on a clinician's differential for a child's gait dysfunction. We describe a case of a 6-year-old female who presented to the Emergency Department for new onset right hip pain. She had associated gait disturbance and pain with ambulation as well as a new lump on her right parietal skull. An MRI of the brain, lumbar spine, and pelvis revealed the diagnosis of a left adrenal neuroblastoma that had metastasized to the femur, the lumbar spine, and the skull. This case shows the importance of early suspicion of malignancy in a patient with seemingly disparate symptoms to ensure early intervention.

Intravenous Magnesium Sulfate to Treat Acute Headaches in the Emergency Department: A Systematic Review

INTRODUCTION

Non-traumatic headaches comprise up to 4% of all emergency department (ED) visits. Current practice is moving toward multimodal analgesia regimens that limit narcotic use.

OBJECTIVE

The objective of this systematic review is to address the following research question: In patients with non-traumatic headaches (Population), does administration of intravenous magnesium sulfate (Intervention) compared to placebo, corticosteroids, dopamine antagonists, ergot alkaloids, non-steroidal anti-inflammatory drugs (NSAIDs), triptans, or usual care result in better pain control, lower rate of recurrence at 24 hours, lower requirements for rescue analgesia, and less adverse medication effects (Outcomes)?

METHODS

Scholarly databases and relevant bibliographies were searched, as were clinical trial registries and relevant conference proceedings to limit publication bias. Studies were not limited by date, language, or publication status. Inclusion criteria were: (1) randomized clinical trial (RCT), (2) patients age ≥18 years, (3) non-traumatic headache, (4) patients treated in ED or an outpatient acute care treatment center, and (5) magnesium sulfate administered intravenously (IV). Eligible comparison groups included: placebo, conventional therapy, dopamine antagonist, NSAID, corticosteroid, ergot alkaloid, or triptans.

RESULTS

Out of 4018 identified references, 7 RCTs (545 participants) that treated migraine headaches (n = 6) and benign non-traumatic headaches (n = 1) met inclusion criteria. Pain intensity was improved with magnesium sulfate vs comparators at 60-120 minutes, but not at earlier time points. Result for the endpoint of pain reduction by 50% were conflicting as 3 studies reported that headache was improved, unchanged, and less with magnesium sulfate. Complete pain relief was improved with magnesium sulfate in 1 study, and in the migraine with aura (MA) subgroup in another. The need for rescue analgesia at any point was improved with magnesium sulfate in 1 study, and in the MA subgroup in another. Twenty-four-hour headache recurrence was improved with magnesium sulfate in 1 study, but unchanged in a second. The intended meta-analysis was not performed due to the clinical heterogeneity among studies.

CONCLUSION

While we cannot draw a firm conclusion on the efficacy or benefit of intravenous magnesium sulfate in the treatment of acute non-traumatic headaches, the existing evidence indicates potential benefits in pain control beyond 1 hour, aura duration, and need for rescue analgesia.

Opinions on the Legitimacy of Death Declaration by Neurological Criteria from the Perspective of 3 Abrahamic Faiths

Traditional criteria to identify death may not fit all circumstances. This manuscript explores religious jurisprudence to ascertain whether death declaration by neurological criteria (DDNC) is accepted as a valid method by 3 Abrahamic religious traditions ie. Islam, Judaism, and Catholicism. Among Islamic sources (order of primacy), neither the Qur'an, Sunnah as reported in Hadith, Ijma' (scholarly consensus), nor Qiyas (precedent-based analogy) clearly describe death determination criteria. Through Ijtihad (lowest level of Shari 'ah), 5 of 6 identified non-binding fatwa support DDNC. Faith-based medical organizations are divided. Eleven of 13 surveyed Muslim-majority countries have laws supporting DDNC. Concern exists that premature death declaration could violate the Shari'ah concept of Hifz-An-nafs (saving life). As such, DDNC remains debated in Islamic circles. Among the 3 main sources of Jewish law (Halacha), the Torah (oral and written) does not clearly define death declaration criteria. Although Talmudic interpretations of Misnah Oholot 1:6 and Gamara Hullin 21a suggest a possible justification for death determination using neurologic criteria in some conditions, the bulk of mitzvot d'rabbanan (Rabbinic Law) rejects DDNC and adheres to cardiorespiratory criteria. Lastly, Catholic Church Cannon Law and the Holy Scripture recorded in Bible does not define death determination criteria. Following the Council of Vienne, Saint Thomas's loss of integration view has predominated. In 2000, Pope John Paul II expressed tentative and qualifid support for DDNC, however the topic remains controversial. Despite dissenting opinions in each faith, DDNC is currently accepted as valid by many Muslims and Catholics, while rejected by Judaism.

Impact of United States political sanctions on international collaborations and research in Iran

International research collaborations improve individual, institutional and governmental capacities to respond to health crises and inequalities but may be greatly affected by political environments. Iran ranks highly in tertiary education, productivity growth, knowledge impact and successful patent applications. In many countries, economic hardship has correlated with increased international research collaborations. Some have hypothesised that financial constraint drives scholars to seek outside collaborations for cost and risk sharing, and to access funding, materials and patient populations otherwise unavailable. This paper explores the history and importance of US political sanctions on the health of Iran's academic sector. Although Iran's international research collaborations increased during periods of increased sanctions, the Pearson correlation coefficient between gross domestic product and international research collaborations was not significant (r=0.183, p=0.417). This indicates that other factors are at least in part responsible. Additionally, we found Iran's quantitative (eg, publication number) and qualitative (eg, visibility indices) publishing metrics to be discordant (two-tailed Mann-Kendall trend; p<0.0002 for both). Reasons for this are multifactorial, including increased indexing of Iranian journals, willingness of lower visibility journals to handle manuscripts with Iranian authors, widespread linkage of career advancement to science visibility indices, and others. During periods of increased sanctions, Iranian scholars were increasingly denied opportunities to publish scientific findings, attend scientific meetings, access to essential medical and laboratory supplies and information resources. We conclude that academic boycotts violate researchers' freedom and curtail progress. Free exchange of ideas irrespective of creed is needed to optimize global scientific progress.

A Comparison of Patient History- and EKG-based Cardiac Risk Scores

Patient-specific risk scores are used to identify individuals at elevated risk for cardiovascular disease. Typically, risk scores are based on patient habits and medical history - age, sex, race, smoking behavior, and prior vital signs and diagnoses. We explore an alternative source of information, a patient's raw electrocardiogram recording, and develop a score of patient risk for various outcomes. We compare models that predict adverse cardiac outcomes following an emergency department visit, and show that a learned representation (e.g. deep neural network) of raw EKG waveforms can improve prediction over traditional risk factors. Further, we show that a simple model based on segmented heart beats performs as well or better than a complex convolutional network recently shown to reliably automate arrhythmia detection in EKGs. We analyze a large cohort of emergency department patients and show evidence that EKG-derived scores can be more robust to patient heterogeneity.

A rapid shallow breathing index threshold of 85 best predicts extubation success in chronic obstructive pulmonary disease patients with hypercapnic respiratory failure

Background

The rapid shallow breathing index (RSBI) is used clinically to help predict a patient's likelihood of successful liberation from mechanical ventilation (MV). However, the traditional threshold (<105 breaths/min/L) may underperform in patients with chronic obstructive pulmonary disease (COPD). We sought to determine the optimal RSBI threshold for COPD patients to improve the diagnostic accuracy for predicting successful ventilator liberation.

Methods

This was a prospective observational multicenter study of COPD patients [according to Global initiative for Chronic Obstructive Lung Disease (GOLD) criteria] admitted to the Medical ICUs of eight academic medical centers. All patients were intubated for hypercapnic respiratory failure and met the American Thoracic Society/European Respiratory Society guidelines to participate in a weaning trial. Ventilator weaning was conducted according to a defined protocol. RSBI was measured through the ventilator after 120 minutes of spontaneous breathing trial (SBT).

Results

Ninety patients were included (39 males and 51 females). Forty-three patients (48%) were successfully extubated whereas 47 patients (52%) failed extubation. Significant differences were observed between groups for duration-of-intubation [duration of intubation (DoI); P<0.0001], spontaneous tidal volume (VT) (P=0.03), and the ratio of dynamic-to-static compliance (P=0.005). The RSBI threshold of ≤85 breaths/min/L performed best: area under curve (AUC) receiver operating characteristic (ROC) curves 0.91, sensitivity 95.6%, specificity 90.4%, positive predictive value (PPV) 95.5%, and negative predictive value (NPV) 90.6%., positive likelihood ratio (LR+) 5.48, negative likelihood ratio (LR-) 0.25, and the diagnostic accuracy 91.7%. In post-ROC analyses, DoI and hospital length-of-stay (LOS) did not impact performance.

Conclusions

In COPD patients intubated with hypercapnia, RSBI ≤85 breaths/min/L outperformed the widely used threshold <105 breaths/min/L, yielding a 95.5% probability of extubation success, independent of ventilation duration or hospital LOS.

Neuroleptanalgesia for acute abdominal pain: a systematic review

BACKGROUND

Acute abdominal pain (AAP) comprises up to 10% of all emergency department (ED) visits. Current pain management practice is moving toward multi-modal analgesia regimens that decrease opioid use.

OBJECTIVE

This project sought to determine whether, in patients with AAP (population), does administration of butyrophenone antipsychotics (intervention) compared to placebo, usual care, or opiates alone (comparisons) improve analgesia or decrease opiate consumption (outcomes)?

METHODS

A structured search was performed in Cochrane CENTRAL, CINAHL, Database of Abstracts of Reviews of Effects, Directory of Open Access Journals, Embase, IEEE-Xplorer, Latin American and Caribbean Health Sciences Literature, Magiran, PubMed, Scientific Information Database, Scopus, TÜBİTAK ULAKBİM, and Web of Science. Clinical trial registries (ClinicalTrials.gov, World Health Organization International Clinical Trials Registry Platform, and Australian New Zealand Clinical Trials Registry), relevant bibliographies, and conference proceedings were also searched. Searches were not limited by date, language, or publication status. Studies eligible for inclusion were prospective randomized clinical trials enrolling patients (age ≥18 years) with AAP treated in acute care environments (ED, intensive care unit, postoperative). The butyrophenone must have been administered either intravenously or intra-muscularly. Comparison groups included placebo, opiate only, corticosteroids, non-steroidal anti-inflammatory drugs, or acetaminophen.

RESULTS

We identified 7,217 references. Six studies met inclusion criteria. One study assessed ED patients with AAP associated with gastroparesis, whereas five studies assessed patients with postoperative AAP: abdominal hysterectomy (n=4), sleeve gastrectomy (n=1). Three of four studies found improvements in pain intensity with butyrophenone use. Three of five studies reported no change in postoperative opiate consumption, while two reported a decrease. One ED study reported no change in patient satisfaction, while one postoperative study reported improved satisfaction scores. Both extrapyramidal side effects (n=3) and sedation (n=3) were reported as unchanged.

CONCLUSION

Based on available evidence, we cannot draw a conclusion on the efficacy or benefit of neuroleptanalgesia in the management of patients with AAP. However, preliminary data suggest that it may improve analgesia and decrease opiate consumption.

Real-time compression feedback for patients with in-hospital cardiac arrest: a multi-center randomized controlled clinical trial

Objective

To determine if real-time compression feedback using a non-automated hand-held device improves patient outcomes from in-hospital cardiac arrest (IHCA).

Methods

We conducted a prospective, randomized, controlled, parallel study (no crossover) of patients with IHCA in the mixed medical–surgical intensive care units (ICUs) of eight academic hospitals. Patients received either standard manual chest compressions or compressions performed with real-time feedback using the Cardio First Angel™ (CFA) device. The primary outcome was sustained return of spontaneous circulation (ROSC), and secondary outcomes were survival to ICU and hospital discharge.

Results

One thousand four hundred fifty-four subjects were randomized; 900 were included. Sustained ROSC was significantly improved in the CFA group (66.7% vs. 42.4%, P < 0.001), as was survival to ICU discharge (59.8% vs. 33.6%) and survival to hospital discharge (54% vs. 28.4%, P < 0.001). Outcomes were not affected by intra-group comparisons based on intubation status. ROSC, survival to ICU, and hospital discharge were noted to be improved in inter-group comparisons of non-intubated patients, but not intubated ones.

Conclusion

Use of the CFA compression feedback device improved event survival and survival to ICU and hospital discharge.

Trial registration

The study was registered with Clinicaltrials.gov (NCT02845011), registered retrospectively on July 21, 2016.

United States federal government regulation of international research collaborations: What every physician-scientist should know

In the United States (US), the degree to which federal law has encroached on international research and academic communications is not widely known or understood. Despite this, a web of legal code, statutes, executive orders, and intersecting agency jurisdictions apply to all US researchers, with stiff civil and criminal penalties for those who transgress. As the transfer of knowledge is considered an export by the US government, and Title 31 code of federal regulations 500–599 applies to research collaboration, teaching, presenting, publishing, and other activities. Collaboration with persons or institutions in sanctioned entities (e.g., Cuba, North Korea, Iran, Syria, and others) requires approval by the Office of Foreign Assets Control (OFAC). Original investigations, meta-analyses, reviews, and case reports/series performed with designated entities also requires OFAC approval. Other types of academic output are more case specific. Opinion pieces may be exempted, but still require OFAC review, as do professional conversations and translation services. Peer review performed as part of routine journal editing or peer review panel is acceptable if the work is not otherwise export controlled. Editing an individual's work outside of these avenues always requires approval. Noncompliance with federal regulations may yield criminal penalties up to $1,000,000 USD and/or 20 years in prison (per violation). The US investigators must be informed of these regulations to prevent inadvertent legal transgressions and repercussions.

Spiritual Health and Outcomes in Muslim ICU Patients: A Nationwide Cross-Sectional Study

The aim of the present study is to describe how religiosity and spirituality affect the psychiatric morbidity of Muslim intensive care unit (ICU) patients. We conducted a prospective nationwide cross-sectional study of ICU patients discharged from 45 medical centers spanning 31 proivinces in Iran. Adults (age ≥ 18 years) admitted to the ICU and treated with invasive mechanical ventilation were eligible. Nine validated survey tools were administered to detect direct and indirect associations between spiritual health (SH) and depression, anxiety, and post-traumatic disorder. The Hospital Anxiety and Depression Scale (HADS), Impact of Event Scale-Revised (IES-R), Post-Traumatic Stress Syndrome 14 question (PTSS-14) quality-of-life (QoL), and quality of patient to physician or nurse communication (PP-QoC and PN-QoC) scales were modeled through two mediators by structural equation modeling (SEM). Sex, ICU type, LOS, and APACHE II score were added in the independent variable list. 338 eligible patients were discharged from the ICUs during the study period. 56 were excluded (clinical status), and 282 were administered the survey. 278 returned it, with 272 complete and 6 partial responses. SH displayed no direct or indirect association to QoL. SH was indirectly associated with decreased depression and anxiety (B = - 0.081, p < 0.05) via PP-QoC mediator. Both direct and indirect positive associations were observed between SH and IES-R (B = 0.293, p < 0.05; via PP-QoC) and PTSS-14 scores (B = 0.267, p < 0.001; via PP-QoC). Medical ICU location was associated with decreased PTSS-14 scores via the same mediator. In this survey of Muslim ICU patients treated with invasive mechanical ventilation, SH correlated with decreased depression and anxiety, but paradoxically increased post-traumatic stress. The most influential mediator was patient-physician quality-of-communication.

Comparison of non-invasive to invasive oxygenation ratios for diagnosing acute respiratory distress syndrome following coronary artery bypass graft surgery: a prospective derivation-validation cohort study

Objective

To determine if non-invasive oxygenation indices, namely peripheral capillary oxygen saturation (S_pO₂)/fraction of inspired oxygen (F_iO₂) and partial pressure of alveolar oxygen (P_AO₂)/F_iO₂ may be used as effective surrogates for the partial pressure of arterial oxygen (P_aO₂)/F_iO₂. Also, to determine the S_pO₂/F_iO₂ and P_AO₂/F_iO₂ values that correspond to P_aO₂/F_iO₂ thresholds for identifying acute respiratory distress syndrome (ARDS) in patients following coronary artery bypass graft (CABG) surgery.

Methods

A prospective derivation-validation cohort study in the Open-Heart ICU of an academic teaching hospital. Recorded variables included patient demographics, ventilator settings, chest radiograph results, and S_PO₂, P_aO₂, P_AO_2, S_aO₂, and F_iO₂. Linear regression modeling was used to quantify the relationship between indices. Receiver operating characteristic (ROC) curves were used to determine the sensitivity and specificity of the threshold values.

Results

One-hundred seventy-five patients were enrolled in the derivation cohort, and 358 in the validation cohort. The S_PO₂/F_iO₂ and P_AO₂/F_iO₂ ratios could be predicted well from P_aO₂/F_iO₂, described by the linear regression models S_PO₂/F_iO₂ = 71.149 + 0.8PF and P_AO₂/F_iO₂ = 38.098 + 2.312PF, respectively. According to the linear regression equation, a P_aO₂/F_iO₂ ratio of 300 equaled an S_PO₂/F_iO₂ ratio of 311 (R² 0.857, F 1035.742, < 0.0001) and a P_AO₂/F_iO₂ ratio of 732 (R² 0.576, F 234.887, < 0.0001). The S_PO₂/F_iO₂ threshold of 311 had 90% sensitivity, 80% specificity, LR+ 4.50, LR- 0.13, PPV 98, and NPV 42.1 for the diagnosis of mild ARDS. The P_AO₂/F_iO₂ threshold of 732 had 86% sensitivity, 90% specificity, LR+ 8.45, LR- 0.16, PPV 98.9, and NPV 36 for the diagnosis of mild ARDS. S_PO₂/F_iO₂ had excellent discrimination ability for mild ARDS (AUC ± SE = 0.92 ± 0.017; 95% CI 0.889 to 0.947) as did P_AO₂/F_iO₂ (AUC ± SE = 0.915 ± 0.018; 95% CI 0.881 to0.942).

Conclusions

P_aO₂ and S_aO₂ correlated in the diagnosis of ARDS, with a P_aO₂/F_iO₂ of 300 correlating to an S_PO₂/ F_iO₂ of 311 (Sensitivity 90%, Specificity 80%). The S_PO₂/ F_iO₂ ratio may allow for early real-time rapid identification of ARDS, while decreasing the cost, phlebotomy, blood loss, pain, skin breaks, and vascular punctures associated with serial arterial blood gas measurements.

Using Medical Student Quality Improvement Projects to Promote Evidence-Based Care in the Emergency Department

Introduction

The Association of American Medical Colleges' (AAMC) initiative for Core Entrustable Professional Activities for Entering Residency includes as an element of Entrustable Professional Activity 13 to "identify system failures and contribute to a culture of safety and improvement." We set out to determine the feasibility of using medical students' action learning projects (ALPs) to expedite implementation of evidence-based pathways for three common patient diagnoses in the emergency department (ED) setting (Atrial fibrillation, congestive heart failure, and pulmonary embolism).

Methods

These prospective quality improvement (QI) initiatives were performed over six months in three Northeastern PA hospitals. Emergency physician mentors were recruited to facilitate a QI experience for third-year medical students for each project. Six students were assigned to each mentor and given class time and network infrastructure support (information technology, consultant experts in lean management) to work on their projects. Students had access to background network data that revealed potential for improvement in disposition (home) for patients.

Results

Under the leadership of their mentors, students accomplished standard QI processes such as performing the background literature search and assessing key stakeholders' positions that were involved in the respective patient's care. Students effectively developed flow diagrams, computer aids for clinicians and educational programs, and participated in recruiting champions for the new practice standard. They met with other departmental clinicians to determine barriers to implementation and used this feedback to help set specific parameters to make clinicians more comfortable with the changes in practice that were recommended. All three clinical practice guidelines were initiated at consummation of the students' projects. After implementation, 86% (38/44) of queried ED providers felt comfortable with medical students being a part of future ED QI initiatives, and 84% (26/31) of the providers who recalled communicating with students on these projects felt they were effective.

Conclusion

Using this novel technique of aligning small groups of medical students with seasoned mentors, it is feasible for medical students to learn important aspects of QI implementation and allows for their engagement to more efficiently move evidence-based medicine from the literature to the bedside.

High-Frequency Ventilation Modalities as Salvage Therapy for Smoke Inhalation-Associated Acute Lung Injury: A Systematic Review

BACKGROUND

Smoke inhalation-associated acute lung injury (SI-ALI) is a major cause of morbidity and mortality in victims of fire tragedies. To date, there are no evidence-based guidelines on ventilation strategies in acute respiratory distress syndrome (ARDS) after smoke inhalation. We reviewed the existing literature for clinical studies of salvage mechanical ventilation (MV) strategies in patients with SI-ALI, focusing on mortality and pneumonia as outcomes.

METHODS

A systematic search was designed in accordance with preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. Risk of bias assessment was performed using the Newcastle-Ottawa Quality Assessment Scale (NOS; 0 to 9 stars), with a score ≥7 being the threshold for inclusion in the meta-analysis. A systematic search strategy was used to search 10 databases. Clinical studies were included in which patients: (1) experienced smoke inhalation, (2) treated with MV, and (3) described a concurrent or historical control group.

RESULTS

A total of 226 potentially relevant studies were identified, of which 7 studies on high-frequency percussive ventilation (HFPV) met inclusion criteria. No studies met inclusion for meta-analysis (NOS ≥ 7). In studies comparing HFPV to conventional mechanical ventilation (CMV), mortality and pneumonia incidence improved in 3 studies and remained unchanged in 3 others. No change in ventilator days or ICU length of stay was observed; however, oxygenation and work of breathing improved with HFPV.

CONCLUSIONS

Mechanical ventilation in patients with SI-ALI has not been well studied. High-frequency percussive ventilation may decrease in-hospital mortality and pneumonia incidence when compared to CMV. The absence of "good" quality evidence precluded meta-analysis. Based upon low-quality evidence, there was a very weak recommendation that HFPV use may be associated with lower mortality and pneumonia rates in patients with SI-ALI. Given SI-ALI's unique underlying pathophysiology, and its potential implications on therapy, randomized controlled studies are required to ensure that patients receive the safest and most effective care.

TRIAL REGISTRATION

The study was registered with PROSPERO International prospective register of systematic reviews (#47015).

Effects of Stress on Critical Care Nurses: A National Cross-Sectional Study

Background:

Health care is a demanding field, with a high level of responsibility and exposure to emotional and physical danger. High levels of stress may result in depression, anxiety, burnout syndrome, and in extreme cases, post-traumatic stress disorder. The aim of this study was to determine which personal, professional, and organizational variables are associated with greater perceived stress among critical care nurses for purposes of developing integrative solutions to decrease stress in the future.

Methods:

We conducted a correlation research survey using a cross-sectional design and an in-person survey method. The questionnaire consisted of 2 parts: (1) socioeconomic, professional, and institutional variables and (2) work stressors. Surveys were conducted between January 1, 2011, and December 1, 2015. Multistage cluster random sampling was utilized for data collection. Inclusion criteria were (1) age ≥18 years, (2) registered nurse, (3) works in the intensive care unit (ICU), and (4) willing and able to complete the survey.

Results:

We surveyed 21 767 ICU nurses in Iran and found that male sex, lower levels of peer collaboration, working with a supervisor in the unit, nurse–patient ratios, and working in a surgical ICU were positively associated with greater stress levels. Increasing age and married status were negatively associated with stress. Intensive care unit type (semi-closed vs open), ICU bed number, shift time, working on holidays, education level, and demographic factors including body mass index, and number of children were not significantly associated with stress levels.

Conclusion:

As the largest study of its kind, these findings support those found in various European, North, and South American studies. Efforts to decrease workplace stress of ICU nurses by focusing on facilitating peer collaboration, improving resource availability, and staffing ratios are likely to show the greatest impact on stress levels.

Impact of the Affordable Care Act Medicaid expansion on emergency department high utilizers with ambulatory care sensitive conditions: A cross-sectional study

OBJECTIVES

The effect of the Affordable Care Act on emergency department (ED) high utilizers has not yet been thoroughly studied. We sought to determine the impact of changes in insurance eligibility following the 2014 Medicaid expansion on ED utilization for ambulatory care sensitive conditions (ACSC) by high ED utilizers in an urban safety net hospital.

METHODS

High utilizers were defined as patients with ≥4 visits in the 6months before their most recent visit in the study period (July-December before and after Maryland's Medicaid expansion in January 2014). A differences-in-differences approach using logistic regression was used to investigate if differences between high and low utilizer cohorts changed from before and after the expansion.

RESULTS

During the study period, 726 (4.1%) out of 17,795 unique patients in 2013 and 380 (2.4%) of 16,458 during the same period in 2014 were high utilizers (p-value <0.001). ACSC-associated visit predicted being a high utilizer in 2013 (OR 1.66 (95% CI [1.37, 2.01])) and 2014 (OR 1.65 (95% CI [1.27, 2.15])) but this was not different between years (OR ratio 0.99, 95% CI [0.72, 1.38], p-value 0.97).

CONCLUSION

Although the proportion of high utilizers decreased significantly after Maryland's Medicaid expansion, ACSC-associated ED visits by high ED utilizers were unaffected.

The American College of Academic International Medicine 2017 Consensus Statement on International Medical Programs: Establishing a system of objective valuation and quantitative metrics to facilitate the recognition and incorporation of academic international medical efforts into existing promotion and tenure paradigms

The growth of academic international medicine (AIM) as a distinct field of expertise resulted in increasing participation by individual and institutional actors from both high-income and low-and-middle-income countries. This trend resulted in the gradual evolution of international medical programs (IMPs). With the growing number of students, residents, and educators who gravitate toward nontraditional forms of academic contribution, the need arose for a system of formalized metrics and quantitative assessment of AIM- and IMP-related efforts. Within this emerging paradigm, an institution's “return on investment” from faculty involvement in AIM and participation in IMPs can be measured by establishing equivalency between international work and various established academic activities that lead to greater institutional visibility and reputational impact. The goal of this consensus statement is to provide a basic framework for quantitative assessment and standardized metrics of professional effort attributable to active faculty engagement in AIM and participation in IMPs. Implicit to the current work is the understanding that the proposed system should be flexible and adaptable to the dynamically evolving landscape of AIM – an increasingly important subset of general academic medical activities.

A Comprehensive Framework for International Medical Programs: A 2017 consensus statement from the American College of Academic International Medicine

The American College of Academic International Medicine (ACAIM) represents a group of clinicians who seek to promote clinical, educational, and scientific collaboration in the area of Academic International Medicine (AIM) to address health care disparities and improve patient care and outcomes globally. Significant health care delivery and quality gaps persist between high-income countries (HICs) and low-and-middle-income countries (LMICs). International Medical Programs (IMPs) are an important mechanism for addressing these inequalities. IMPs are international partnerships that primarily use education and training-based interventions to build sustainable clinical capacity. Within this overall context, a comprehensive framework for IMPs (CFIMPs) is needed to assist HICs and LMICs navigate the development of IMPs. The aim of this consensus statement is to highlight best practices and engage the global community in ACAIM's mission. Through this work, we highlight key aspects of IMPs including: (1) the structure; (2) core principles for successful and ethical development; (3) information technology; (4) medical education and training; (5) research and scientific investigation; and (6) program durability. The ultimate goal of current initiatives is to create a foundation upon which ACAIM and other organizations can begin to formalize a truly global network of clinical education/training and care delivery sites, with long-term sustainability as the primary pillar of international inter-institutional collaborations.