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BACKGROUND: Faculty who identify as women or racial/ethnic groups underrepresented in medicine (URiM) are less likely to occupy senior leadership positions or be promoted. Recent attention has focused on interventions to decrease this gap; thus, we aim to evaluate changes in leadership and academic promotion for these populations over time. METHODS: Successive cross-sectional observational study of six years (2015 to 2020) of data from the Academy of Administrators/Association of Academic Chairs of Emergency Medicine- Benchmark Survey. Primary analyses focused on gender/URiM differences in leadership roles and academic rank. Secondary analysis focused on disparities during the first 10 years of practice. Statistical modeling was conducted to address the primary aim of assessing differences in gender/URiM representation in EM leadership roles/rank over time. RESULTS: 12,967 responses were included (4589 women, 8378 men). Women had less median years as faculty (7 vs 11). Women and URiM were less likely to hold a leadership role and had lower academic rank with no change over the study period. More women were consistently in the early career cohort (within 10 years or less as faculty) : 2015 =-75.0% [95% CI:± 3.8%] v 61.4% [95% CI:± 3.0%]; 2020 =-75.1% [95% CI: ± 2.9%] v 63.3%, [95% CI:: ± 2.5%]. Men were significantly more likely to have any leadership role compared to women in 2015 and 2020 (2015 = 54.3% [95% CI: ± 3.1%] v 44.8%, [95% CI: ± 4.3%]; 2020 = 43.1% [95% CI:± 2.5%] v 34.8 [95% CI:± 3.1%]). Higher academic rank (associate/professor) was significantly more frequent among early career men than women in 2015 (21.1% [95% CI:± 2.58%] v 12.9%; [95% CI:± 3.0%]) and 2020 (23.1% [95% CI:± 2.2%] v 17.4%; [95% CI:± 2.5%]). CONCLUSIONS: Disparities in women and URiM faculty leadership and academic rank persist, with no change over a six-year time span. Men early career faculty are more likely to hold leadership positions and be promoted to higher academic rank, suggesting early career inequities must be a target for future interventions.
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Medicina de Emergencia , Liderazgo , Estudios Transversales , Docentes Médicos , Femenino , Humanos , Masculino , Grupos Raciales , Estados UnidosRESUMEN
STUDY OBJECTIVE: We determine whether omitting the pelvic examination in emergency department (ED) evaluation of vaginal bleeding or lower abdominal pain in ultrasonographically confirmed early intrauterine pregnancy is equivalent to performing the examination. METHODS: We conducted a prospective, open-label, randomized, equivalence trial in pregnant patients presenting to the ED from February 2011 to November 2015. Patients were randomized to no pelvic examination versus pelvic examination. Inclusion criteria were aged 18 years or older, English speaking, vaginal bleeding or lower abdominal pain, positive ß-human chorionic gonadotropin result, and less than 16-week intrauterine pregnancy by ultrasonography. Thirty-day record review and follow-up call assessed for composite morbidity endpoints (unscheduled return, subsequent admission, emergency procedure, transfusion, infection, and alternate source of symptoms). Wilcoxon rank sum tests were used to assess patient satisfaction and throughput times. RESULTS: Only 202 (of a planned 720) patients were enrolled, despite extension of the study enrollment period. The composite morbidity outcome was experienced at similar rates in the intervention (no pelvic examination) and control (pelvic examination) groups (19.6% versus 22.0%; difference -2.4%; 90% confidence interval [CI] -11.8% to 7.1%). Patients in the intervention group were less likely to report feeling uncomfortable or very uncomfortable during the visit (11.2% versus 23.7%; difference -12.5; 95% CI -23.0% to -2.0%). CONCLUSION: Although there was only a small difference between the percentage of patients experiencing the composite morbidity endpoint in the 2 study groups (2.4%), the resulting 90% CI was too wide to conclude equivalence. This may have been due to insufficient power. Patients assigned to the pelvic examination group reported feeling uncomfortable more frequently.
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Dolor Abdominal/etiología , Servicio de Urgencia en Hospital , Examen Ginecologíco , Hemorragia Uterina/etiología , Dolor Abdominal/diagnóstico , Dolor Abdominal/diagnóstico por imagen , Adulto , Femenino , Humanos , Satisfacción del Paciente , Embarazo , Ultrasonografía , Hemorragia Uterina/diagnóstico , Hemorragia Uterina/diagnóstico por imagenRESUMEN
Cervical spinal fracture is a rare, but potentially disabling complication of trauma to the neck. Clinicians often rely on clinical decision rules and guidelines to decide whether or not imaging is necessary when a patient presents with neck pain. Validated clinical guidelines include the Canadian C-Spine Rule and the Nexus criteria. Studies suggest that the risks of a pathologic fracture from a simple rear end collision are negligible. We present a case of an individual who presented to an emergency department (ED) after a low speed motor vehicle collision complaining of lateral neck pain and had multiple subsequent visits for the same complaint with negative exam findings. Ultimately, he was found to have a severely pathologic cervical spine fracture with notable cord compression. Our objective is to discuss the necessity to incorporate clinical decision rules with physician gestalt and the need to take into account co-morbidities of a patient presenting after a minor MVC.
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Accidentes de Tránsito , Vértebras Cervicales/lesiones , Dolor de Cuello/etiología , Fracturas de la Columna Vertebral/diagnóstico por imagen , Anciano , Servicio de Urgencia en Hospital , Humanos , Imagen por Resonancia Magnética , Masculino , Examen Físico , Radiografía , Fracturas de la Columna Vertebral/terapia , TracciónAsunto(s)
COVID-19 , Hospitales , Medicamentos bajo Prescripción/provisión & distribución , Analgésicos Opioides/provisión & distribución , Antibacterianos/provisión & distribución , Recursos en Salud , Humanos , Hipnóticos y Sedantes/provisión & distribución , Bloqueantes Neuromusculares/provisión & distribuciónRESUMEN
Survivors of sexual assault are at risk for acquiring sexually transmitted infections (STIs). We conducted literature reviews and invited experts to assist in updating the sexual assault section for the 2015 Centers for Disease Control and Prevention sexually transmitted diseases (STD) treatment guidelines. New recommendations for STI management among adult and adolescent sexual assault survivors include use of nucleic acid amplification tests (NAATs) for detection of Trichomonas vaginalis by vaginal swabs; NAATs for detection of Neisseria gonorrhoeae and Chlamydia trachomatis from pharyngeal and rectal specimens among patients with a history of exposure or suspected extragenital contact after sexual assault; empiric therapy for gonorrhea, chlamydia, and trichomoniasis based on updated treatment regimens; vaccinations for human papillomavirus (HPV) among previously unvaccinated patients aged 9-26 years; and consideration for human immunodeficiency virus (HIV) nonoccupational postexposure prophylaxis using an algorithm to assess the timing and characteristics of the exposure. For child sexual assault (CSA) survivors, recommendations include targeted diagnostic testing with increased use of NAATs when appropriate; routine follow-up visits within 6 months after the last known sexual abuse; and use of HPV vaccination in accordance with national immunization guidelines as a preventive measure in the post-sexual assault care setting. For CSA patients, NAATs are considered to be acceptable for identification of gonococcal and chlamydial infections from urine samples, but are not recommended for extragenital testing due to the potential detection of nongonococcal Neisseria species. Several research questions were identified regarding the prevalence, detection, and management of STI/HIV infections among adult, adolescent, and pediatric sexual assault survivors.
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Abuso Sexual Infantil , Guías de Práctica Clínica como Asunto , Delitos Sexuales , Enfermedades de Transmisión Sexual/diagnóstico , Enfermedades de Transmisión Sexual/terapia , Adolescente , Adulto , Centers for Disease Control and Prevention, U.S. , Niño , Abuso Sexual Infantil/prevención & control , Abuso Sexual Infantil/terapia , Infecciones por Chlamydia/diagnóstico , Infecciones por Chlamydia/epidemiología , Infecciones por Chlamydia/microbiología , Infecciones por Chlamydia/transmisión , Manejo de la Enfermedad , Femenino , Gonorrea/diagnóstico , Gonorrea/epidemiología , Gonorrea/microbiología , Gonorrea/transmisión , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Infecciones por VIH/transmisión , Infecciones por VIH/virología , Humanos , Masculino , Vacunas contra Papillomavirus/administración & dosificación , Profilaxis Posexposición , Delitos Sexuales/prevención & control , Enfermedades de Transmisión Sexual/epidemiología , Enfermedades de Transmisión Sexual/microbiología , Estados Unidos/epidemiología , Adulto JovenRESUMEN
BACKGROUND: The purpose of our study was to evaluate the educational value of an annual Senior Scholars Forum (SSF) of graduating Emergency Medicine resident participants and attendees. DESCRIPTION: This study was conducted at an urban academic medical center with a PGY1-4 year residency program. After completion of the 2nd annual SSF, a web-based survey instrument was sent to all resident and faculty attendees. The instrument was a 3-part tool adapted from previous studies on postgraduate scholarship. Data were analyzed using descriptive statistics. EVALUATION: Forty-two of the 44 (95%) attendees completed the survey, including 100% of the PGY4 resident presenters. Prior to the SSF, 52% of respondents did not have a full understanding of senior scholarly activities. After the SSF, 67% reported an improved understanding and 88% had a better understanding of the scope of potential scholarly projects. Sixty-four percent reported the SSF introduced them to departmental resources available for completion of their own scholarly projects, and 69% would have liked to have heard the lessons communicated earlier in residency. Most (79%) agreed the SSF demonstrated the value of communal scholarly activities. Most senior residents (67%) felt most of the department would not know about their scholarship if they had not participated in the SSF. CONCLUSIONS: Our innovative SSF enhanced the scholarship process by allowing graduating senior residents an opportunity to share their scholarly productivity with a larger audience, provided attendees critical insights into the process of scholarship, and encouraged communal learning. Because the Accreditation Council for Graduate Medical Education and Residency Review Committee require all residents to participate in scholarly activity, other training programs may benefit from a similar educational experience.
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Medicina de Emergencia/educación , Becas , Internado y Residencia , Centros Médicos Académicos , Boston , Educación de Postgrado en Medicina/economía , Femenino , Humanos , Masculino , Encuestas y CuestionariosAsunto(s)
Examen Ginecologíco , Dolor Abdominal , Servicio de Urgencia en Hospital , Femenino , Humanos , Embarazo , Ultrasonografía , Hemorragia UterinaRESUMEN
BACKGROUND: Evisceration of bowel contents through the vagina is a rare event that may be complicated by bowel obstruction. OBJECTIVE: We report a case of vaginal evisceration with small bowel obstruction which, in contrast to previous, more dramatic case reports in the literature, is a more subtle and, in fact, characteristic clinical presentation for this unusual occurrence. CASE REPORT: A 72-year-old woman with a previous history of pelvic surgery presented to the Emergency Department with lower abdominal discomfort and a prolapsing mass from her vagina. She was initially discharged home after bedside reduction of the mass, but returned 48 h later with worsening symptoms. A computed tomography scan on her repeat visit confirmed evisceration of bowel into the vaginal vault with obstruction of distal bowel loops. Surgical and gynecologic services were consulted and the patient underwent partial small bowel resection and vaginal cuff repair in the operating room. CONCLUSION: Early recognition of subtle presentations of vaginal evisceration is crucial for preserving bowel viability and preventing morbidity from bowel ischemia or infarction. Risk factors for this rare condition include postmenopausal status, previous pelvic surgery, and presence of an enterocele.
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Obstrucción Intestinal/etiología , Prolapso Uterino/complicaciones , Prolapso Visceral/etiología , Anciano , Femenino , Humanos , Obstrucción Intestinal/cirugía , Intestino Delgado , Rectocele/complicaciones , Factores de Riesgo , Prolapso Uterino/cirugía , Prolapso Visceral/diagnóstico , Prolapso Visceral/cirugíaRESUMEN
Promotion and tenure (P&T) letters are a key component of the academic advancement portfolio. Despite their importance, many faculty are not trained to write these letters and there is limited literature describing the approach and key components. This paper reviews the role of P&T letters and provides general guidelines for writers. We present a step-by-step guide, which includes how to respond to requests, the role of institutional guidelines, providing context to the letter, evaluating candidates, and delivering an overall recommendation. Finally, we discuss current controversies in P&T letters. This paper is intended to help novice and more experienced writers to enhance their P&T letters, while also helping applicants for promotion understand what is being asked of their letter writers.
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OBJECTIVE: Career paths leading to department chair positions are elusive. Women represent only 11% of academic emergency department (ED) chairs. It is unclear whether the pathway to chair is different for men and women; the characteristics, achievements, and qualifications among those who become ED chairs is unknown. METHODS: This study is a cross-sectional analysis of curriculum vitae (CV) of current ED chairs in departments with Accreditation Council for Graduate Medical Education (ACGME)-accredited residency programs. Former women chairs were included due to paucity of current women chairs. Statistics were calculated using bivariate and multivariate analysis. RESULTS: Of 163 eligible chairs, 88 CV (54%) were obtained, including six former women chairs. A majority (86.4%) self-identified as White/Caucasian, 21.5% were women, 46% were chief residents, 28.4% completed additional postgraduate degrees, and 21.8% were fellowship trained. At time of chair appointment, 58% were professor rank, 53.5% held ED operations roles, and 32% served as vice chair. Women were more likely to be in educational (53% vs. 22%) versus operational (26% vs. 61%, p = 0.02) roles. Women obtained more advanced degrees (47% vs. 25%, p = 0.02), were awarded more nonfederal grants (median = 7 vs. 3, p = 0.04), and achieved more national committee leadership (median = 4 vs. 1, p = 0.02). There were no gender differences in fellowship training, awards, leadership training programs, publications, federal grants, or national/international lectures after adjusting for years in practice. CONCLUSION: While the majority of chairs held prior leadership roles in ED operations, only one in five women chairs did, suggesting gender differences in the path to chair attainment. These differences in paths may contribute to persistent gender disparities in ED chairs and may be influenced by career path choices, implicit bias, and structural barriers.
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Internado y Residencia , Liderazgo , Estudios Transversales , Docentes Médicos , Femenino , Humanos , Masculino , Factores Sexuales , Estados UnidosRESUMEN
Equity in the promotion of women and underrepresented minorities (URiM) is essential for the advancement of academic emergency medicine and the specialty as a whole. Forward-thinking healthcare organizations can best position themselves to optimally care for an increasingly diverse patient population and mentor trainees by championing increased diversity in senior faculty ranks, leadership, and governance roles. This article explores several potential solutions to addressing inequities that hinder the advancement of women and URiM faculty. It is intended to complement the recently approved American College of Emergency Physicians (ACEP) policy statement aimed at overcoming barriers to promotion of women and URiM faculty in academic emergency medicine. This policy statement was jointly released and supported by the Society for Academic Emergency Medicine (SAEM), American Academy of Emergency Medicine (AAEM), and the Association of Academic Chairs of Emergency Medicine (AACEM).
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INTRODUCTION: Burnout is prevalent among emergency physicians and may cause physicians to consider leaving the practice of emergency medicine (EM). This study sought to determine whether there is a gender difference in reporting burnout and seriously considering leaving the specialty of EM, and secondarily to explore the factors reported as contributing to burnout. METHODS: This was a secondary analysis of the 2014 American Board of Emergency Medicine Longitudinal Survey of Emergency Physicians. We used multiple logistic regression to determine which factors were associated with reporting serious consideration of leaving EM, when stratified by years in practice and adjusting for individual, departmental, and institutional factors. RESULTS: The response rate was 82%, (n = 868); 22.6% (194) were female and 77.4% (664) were males; and 83.9% (733) White. The mean age of men responding was significantly higher than women (52.7±11.9 vs. 44.9±10.4, p<0.001). Overall, there were no significant gender differences in reporting having had serious thoughts of leaving EM in either unmatched or age-matched analyses. More women reported that burnout was a significant problem, while men more often were equivocal as to whether it was a problem. When stratified by years in practice, mid-career women had a seven-fold increase in the odds ratio (OR) of seriously considered leaving EM, compared to men of similar years in practice (OR 7.07, 95% confidence interval, 2.45-20.39). Autonomy at work, control over working conditions, fair compensation, personal reward, and a sense of ownership were factors associated with a lower rate of reporting considering leaving EM. CONCLUSION: Our findings suggest that the intention to leave EM is not more prevalent in women. However, mid-career women more often reported seriously considering leaving the specialty than mid-career men. Further research on the factors behind this finding in mid-career women in EM is needed.
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Medicina de Emergencia/estadística & datos numéricos , Médicos/estadística & datos numéricos , Adulto , Agotamiento Profesional/epidemiología , Femenino , Humanos , Intención , Satisfacción en el Trabajo , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Satisfacción Personal , Autonomía Profesional , Salarios y Beneficios , Encuestas y Cuestionarios , Estados Unidos/epidemiologíaAsunto(s)
Servicio de Urgencia en Hospital/normas , Violación , Adulto , Anticoncepción Postcoital , Intervención en la Crisis (Psiquiatría) , Femenino , Medicina Legal/normas , Genitales Femeninos/lesiones , Infecciones por VIH/prevención & control , Humanos , Profilaxis Posexposición , Guías de Práctica Clínica como Asunto , Violación/diagnóstico , Violación/rehabilitación , Enfermedades de Transmisión Sexual/prevención & control , Heridas y Lesiones/diagnóstico , Heridas y Lesiones/etiología , Heridas y Lesiones/terapiaRESUMEN
Residents serve as both trainees and employees and can be considered potentially vulnerable research participants. This can lead to variation in the institutional review board (IRB) review. We studied sites participating in the Assessment of Professional Behaviors Study sponsored by the National Board of Medical Examiners (2009-2011). Of the 19 sites, all but one were university affiliated. IRB review varied; 2/19 did not submit to a local IRB, 4/17 (23%) were exempt, 11/17 (65%) were expedited, and 2/17 (12%) required full Board review; 12/17 (71%) required written informed consent. The interval from submission to approval was 1 to 2 months (8/17); the range was 1 to 7 months. Although most stated there were no major barriers to approval, the most common concern was resident coercion and loss of confidentiality. Local IRB review of this educational research study varied.
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Comités de Ética en Investigación , Internado y Residencia , Profesionalismo , Educación de Postgrado en Medicina , Humanos , Estados UnidosRESUMEN
OBJECTIVES: Organizations to promote career networking and mentorship among women are recommended as a best practice to support the recruitment and retention of women physicians; however, the impact of such organizations is unknown. Our primary objective is to describe the impact of a national woman-focused organization for academic emergency physicians on retention and advancement. METHODS: We conducted semistructured interviews of past and present organization leaders, as well as members at varying stages in their careers. Physicians with experience in qualitative methods conducted interviews and coded all transcripts using inductive content analysis techniques. Themes were reviewed and discussed to ensure consensus. RESULTS: We performed 17 interviews lasting 20 to 30 minutes each, resulting in 476 total minutes of transcript. Participants represented varying stages of career experience, ranging from 2 to 35 years since residency completion (median = 9.5 years). Median years of participation in the woman-focused organization was 10 years. Over half (53%) of participants were past presidents of the organization. The dominant themes encompassed facilitating academic advancement through scholarly productivity, leadership experiences, awards, and promotions; mentorship and sponsorship; peer support and collaborations; reduced professional isolation; and initiatives to address systemic gender inequities and challenges, including strategies to navigate bias, promote pay equity, and advocate for family-friendly workplace policies. DISCUSSION: Active participation in a woman-focused professional organization enhances members' career retention and advancement by creating opportunities and relationships that facilitate leadership, enabling scholarly work to advance equity and inclusion, and cultivating a sense of belonging. While challenges and barriers persist, the myriad benefits of a women-focused professional organization reported by members and leaders represent important steps toward greater equity for women and other underrepresented groups in academic medicine.
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Medicina de Emergencia/organización & administración , Liderazgo , Médicos Mujeres/organización & administración , Sociedades Médicas/organización & administración , Movilidad Laboral , Docentes Médicos/organización & administración , Femenino , Humanos , Mentores , Investigación CualitativaRESUMEN
Trauma to the eye represents approximately 3% of all emergency department visits in the United States. Rapid assessment and examination following trauma to the eye is crucial. A thorough knowledge of potential injuries is imperative to ensure rapid diagnosis, to prevent further damage to the eye, and to preserve visual capacity. This article describes the aspects of the eye examination that merit special attention in the case of trauma. It then discusses the eye injuries most likely to be seen in the emergency department and their appropriate treatment.
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Servicio de Urgencia en Hospital , Cuerpos Extraños en el Ojo/diagnóstico , Lesiones Oculares/diagnóstico , Órbita/lesiones , Fracturas Orbitales/fisiopatología , Examen Físico/métodos , Lesiones Oculares/prevención & control , Lesiones Oculares/terapia , Dispositivos de Protección de los Ojos , Humanos , Imagen por Resonancia Magnética , Fracturas Orbitales/diagnóstico , Fracturas Orbitales/terapia , Tomografía Computarizada por Rayos XRESUMEN
OBJECTIVES: This study aimed to understand the personality characteristics of emergency medicine (EM) residents and assess consistency and variations among residency programs. METHODS: In this cross-sectional study, a convenience sample of residents (N = 140) at five EM residency programs in the United States completed three personality assessments: the Hogan Personality Inventory (HPI)-describing usual tendencies; the Hogan Development Survey (HDS)-describing tendencies under stress or fatigue; and the Motives, Values, and Preferences Inventory (MVPI)-describing motivators. Differences between EM residents and a normative population of U.S. physicians were examined with one-sample t-tests. Differences between EM residents by program were analyzed using one-way analysis of variance tests. RESULTS: One-hundred forty (100%), 124 (88.6%), and 121 (86.4%) residents completed the HPI, HDS, and MVPI, respectively. For the HPI, residents scored lower than the norms on the adjustment, ambition, learning approach, inquisitive, and prudence scales. For the HDS, residents scored higher than the norms on the cautious, excitable, reserved, and leisurely scales, but lower on bold, diligent, and imaginative scales. For the MVPI, residents scored higher than the physician population norms on altruistic, hedonistic, and aesthetics scales, although lower on the security and tradition scales. Residents at the five programs were similar on 22 of 28 scales, differing on one of 11 scales of the HPI (interpersonal sensitivity), two of 11 scales of the HDS (leisurely, bold), and three of 10 scales of the MVPI (aesthetics, commerce, and recognition). CONCLUSIONS: Our findings suggest that the personality characteristics of EM residents differ considerably from the norm for physicians, which may have implications for medical students' choice of specialty. Additionally, results indicated that EM residents at different programs are comparable in many areas, but moderate variation in personality characteristics exists. These results may help to inform future research incorporating personality assessment into the resident selection process and the training environment.
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Víctimas de Crimen , Violencia , Estados Unidos , Humanos , Femenino , National Institutes of Health (U.S.)RESUMEN
OBJECTIVES: The objective was to examine emergency medicine (EM) residents' perceptions of gender as it intersects with resuscitation team dynamics and the experience of acquiring resuscitation leadership skills. METHODS: This was an exploratory, qualitative study using grounded theory and a purposive sample of postgraduate year (PGY) 2-4 EM residents who function as resuscitation team leaders in two urban EM programs. One-on-one interviews were conducted by a single experienced researcher. Audiotaped interviews were transcribed and deidentified by two research assistants. A research team composed of a PhD educational researcher, a research nurse, an MPH research assistant, and an EM resident reviewed the transcripts and coded and analyzed data using MAXQDA v12. Themes and coding schema were discussed until consensus was reached. We used member checking to assess the accuracy of our report and to confirm that the interpretations were fair and representative. RESULTS: Theme saturation was reached after interviewing 16 participants: 10 males and 6 females. The three major themes related to gender that emerged included leadership style, gender inequality, and relationship building. Both male and female residents reported that a directive style was more effective when functioning in the resuscitation leadership role. Female residents more often expressed discomfort with a directive style of leadership, preferring a more communicative and collaborative style. Both female and male residents identified several challenges as disproportionately affecting female residents, including negotiating interactions with nurses more and "earning the respect" of the team members. CONCLUSIONS: Residents acknowledged that additional challenges exist for female residents in becoming resuscitation team leaders. Increasing awareness in residency program leadership is key to affecting change to ensure all residents are trained in a similar manner, while also addressing gender-specific needs of residents where appropriate. We present suggestions for addressing these barriers and incorporating discussion of leadership styles into residency training.
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INTRODUCTION: Supporting an "ultrasound-first" approach to evaluating renal colic in the emergency department (ED) remains important for improving patient care and decreasing healthcare costs. Our primary objective was to compare emergency physician (EP) ultrasound to computed tomography (CT) detection of hydronephrosis severity in patients with suspected renal colic. We calculated test characteristics of hydronephrosis on EP-performed ultrasound for detecting ureteral stones or ureteral stone size >5mm. We then analyzed the association of hydronephrosis on EP-performed ultrasound, stone size >5mm, and proximal stone location with 30-day events. METHODS: This was a prospective observational study of ED patients with suspected renal colic undergoing CT. Subjects had an EP-performed ultrasound evaluating for the severity of hydronephrosis. A chart review and follow-up phone call was performed. RESULTS: We enrolled 302 subjects who had an EP-performed ultrasound. CT and EP ultrasound results were comparable in detecting severity of hydronephrosis (x2=51.7, p<0.001). Hydronephrosis on EP-performed ultrasound was predictive of a ureteral stone on CT (PPV 88%; LR+ 2.91), but lack of hydronephrosis did not rule it out (NPV 65%). Lack of hydronephrosis on EP-performed ultrasound makes larger stone size >5mm less likely (NPV 89%; LR- 0.39). Larger stone size > 5mm was associated with 30-day events (OR 2.30, p=0.03). CONCLUSION: Using an ultrasound-first approach to detect hydronephrosis may help physicians identify patients with renal colic. The lack of hydronephrosis on ultrasound makes the presence of a larger ureteral stone less likely. Stone size >5mm may be a useful predictor of 30-day events.