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OBJECTIVES: Medical Priority Dispatch System (MPDS) is a system used to assign medical 9-1-1 calls to one of 35 chief complaints that are further categorized in order of increasing priority, Alpha through Echo. In this descriptive study we demonstrate the methodology of matching MPDS codes to a county mortality registry. We also evaluated the ability of select MPDS codes (fall, respiratory, sick person, and abdominal pain) to predict mortality up to 30 d for all ages transported by Alameda County Emergency Medical Services (EMS). METHODS: Using Alameda County EMS data, we conducted a retrospective review of all EMS encounters that occurred from November 1, 2011, to November 1, 2016. To describe mortality in this population, we identified unique patients and linked them to the Alameda County Public Health Death Registry. We identified mortality at 48 h, 7 d, and 30 d after an EMS encounter. RESULTS: Approximately 99% of the EMS encounters were matched with unique patient identifiers, yielding a study sample of 202,431 (4% less than age 18, 53% between ages 18-65, and 43% over age 65). Patients with a respiratory chief complaint had the highest mortality percentage in each age group (0.23%, 2.7%, and 14.55% respectively). There was no correlation between the MPDS code and mortality for patients less than age 18. An increase in Alpha through Echo designation for respiratory complaints in patients 18-65 and older than 65 years corresponded with an increase in 30-day mortality. CONCLUSIONS: This study demonstrates an upward trend in mortality with increasing acuity of Alpha through Echo designations for adult patients with respiratory complaints. Mortality increased with age in this cohort. Most of the deaths occurred after 7 days.
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San Francisco implemented one of the most intensive, comprehensive, multipronged COVID-19 pandemic responses in the United States using 4 core strategies: (1) aggressive mitigation measures to protect populations at risk for severe disease, (2) prioritization of resources in neighborhoods highly affected by COVID-19, (3) timely and adaptive data-driven policy making, and (4) leveraging of partnerships and public trust. We collected data to describe programmatic and population-level outcomes. The excess all-cause mortality rate in 2020 in San Francisco was half that seen in 2019 in California as a whole (8% vs 16%). In almost all age and race and ethnicity groups, excess mortality from COVID-19 was lower in San Francisco than in California overall, with markedly diminished excess mortality among people aged >65 years. The COVID-19 response in San Francisco highlights crucial lessons, particularly the importance of community responsiveness, joint planning, and collective action, to inform future pandemic response and advance health equity.
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COVID-19 , Pandemics , Humans , United States , San Francisco/epidemiology , Pandemics/prevention & control , COVID-19/epidemiology , Ethnicity , Residence CharacteristicsABSTRACT
INTRODUCTION: In response to the ongoing opioid overdose crisis, US officials urged the expansion of access to naloxone for opioid overdose reversal. Since then, emergency medical services' (EMS) dispensing of naloxone kits has become an emerging harm reduction strategy. METHODS: We created a naloxone training and low-barrier distribution program in San Francisco: Project FRIEND (First Responder Increased Education and Naloxone Distribution). The team assembled an advisory committee of stakeholders and subject-matter experts, worked with local and state EMS agencies to augment existing protocols, created training curricula, and developed a naloxone-distribution data collection system. Naloxone kits were labeled for registration and data tracking. Emergency medical technicians and paramedics were asked to distribute naloxone kits to any individuals (patient or bystander) they deemed at risk of experiencing or witnessing an opioid overdose, and to voluntarily register those kits. RESULTS: Training modalities included a video module (distributed to over 700 EMS personnel) and voluntary, in-person training sessions, attended by 224 EMS personnel. From September 25, 2019-September 24, 2020, 1,200 naloxone kits were distributed to EMS companies. Of these, 232 kits (19%) were registered by EMS personnel. Among registered kits, 146 (63%) were distributed during encounters for suspected overdose, and 103 (44%) were distributed to patients themselves. Most patients were male (n = 153, 66%) and of White race (n = 124, 53%); median age was 37.5 years (interquartile range 31-47). CONCLUSION: We describe a successful implementation and highlight the feasibility of a low-threshold, leave-behind naloxone program. Collaboration with multiple entities was a key component of the program's success.
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Drug Overdose , Opiate Overdose , Humans , Male , Adult , Female , Naloxone/therapeutic use , Narcotic Antagonists/therapeutic use , San Francisco , Drug Overdose/drug therapyABSTRACT
Prehospital airway management encompasses a multitude of complex decision-making processes, techniques, and interventions. Quality management (encompassing quality assurance and quality improvement activities) in EMS is dynamic, evidence-based, and most of all, patient-centric. Long a mainstay of the EMS clinician skillset, airway management deserves specific focus and attention and dedicated quality management processes to ensure the delivery of high-quality clinical care.It is the position of NAEMSP that:All EMS agencies should dedicate sufficient resources to patient-centric, comprehensive prehospital airway quality management program. These quality management programs should consist of prospective, concurrent, and retrospective activities. Quality management programs should be developed and operated with the close involvement of the medical director.Quality improvement and quality assurance efforts should operate in an educational, non-disciplinary, non-punitive, evidence-based medicine culture focused on patient safety. The highest quality of care is only achieved when the quality management program rewards those who identify and seek to prevent errors before they occur.Information evaluated in prehospital airway quality management programs should include both subjective and objective data elements with uniform reporting and operational definitions.EMS systems should regularly measure and report process, outcome, and balancing airway management measures.Quality management activities require large-scale bidirectional information sharing between EMS agencies and receiving facilities. Hospital outcome information should be shared with agencies and the involved EMS clinicians.Findings from quality management programs should be used to guide and develop initial education and continued training.Quality improvement programs must continually undergo evaluation and assessment to identify strengths and shortcomings with a focus on continuous improvement.
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Emergency Medical Services , Airway Management , Emergency Medical Services/methods , Humans , Prospective Studies , Quality of Health Care , Retrospective StudiesABSTRACT
Introduction: One of the six guiding principles of the EMS Agenda 2050 is to foster a socially equitable care delivery system. A specific recommendation within this principle is that "local EMS leadership, educators and clinicians [should] reflect the diversity of their communities." Research has shown that women comprise a minority of emergency medicine services (EMS) field clinicians. In academic settings, women are represented at lower rates among experienced EMS faculty than within Emergency Medicine clinicians or faculty at large. The reasons for these differences are also unknown. Little data exist describing the number or experience of female physicians and professionals in EMS.Purpose: Our objective was to describe the composition and experiences of EMS physicians, researchers and professionals who participate in the Women in EMS group of the National Association of EMS Physicians (NAEMSP).Methods: We performed a cross-sectional, mixed-methods descriptive study of women belonging to the Women in EMS Committee of NAEMSP. A survey was sent to the 143 members of this group using a list-serve, and the data was collected in Redcap.Results: Seventy-four people completed the survey. Respondents were 96% female, 82% Caucasian, 11% underrepresented minorities (URM), and 7% LGBTQI. Of the 88% that are physicians, 78% are board certified in Emergency Medicine, compared to 55% in EMS. Forty-eight percent reported they received some form of mentorship. Among these respondents, a minority reported female mentorship, which was usually from a remote rather than local mentor (41% vs. 15%). Eighty-three percent of respondents had experienced some form of discrimination or harassment in their career, but only 68% reported their workplace culture discourages such behavior. Thirty-three percent of respondents report receiving unequal recognition because of gender. Thematic evaluation of the qualitative responses showed that respondents felt there were fewer barriers to mentorship and professional advancement opportunities in local work versus national engagement.Conclusions: In a survey evaluating representation of female professionals in EMS, participants reported on their career representations, and experiences of gender-based inequity within their EMS career settings. Several opportunities exist to improve diversity, equity, and inclusion for women in EMS based on our findings.
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Emergency Medical Services , Emergency Medicine , Physicians, Women , Cross-Sectional Studies , Female , Humans , Male , WorkplaceSubject(s)
Attitude of Health Personnel , Emergency Medical Technicians/psychology , Naloxone/administration & dosage , Narcotic Antagonists/administration & dosage , Substance Abuse, Intravenous/drug therapy , Adult , Drug Overdose/prevention & control , Emergency Medical Services , Emergency Medical Technicians/education , Female , Health Care Surveys , Humans , Male , Patient Education as Topic/methods , San FranciscoABSTRACT
BACKGROUND: Methods to promote successful trainee participation in quality improvement projects are poorly studied. This project studied the effects of a trainee pay-for-performance program and quality improvement education at a safety-net hospital. METHODS: In this program, trainees worked with quality improvement faculty, participated in projects aligned with the hospital's priorities, and designed their program-specific project. Each trainee who worked at least 88 days in the institution was eligible to earn $400 for every target achieved for at least six months (maximum of $1,200). RESULTS: Among hospitalwide goals, needlestick injuries per quarter decreased from [mean (standard deviation; SD)] 18 (4.6) to 12 (2.6), 95% confidence interval (CI)â¯=â¯-10.1-1.9, pâ¯=â¯0.02; percentage of excellent provider communication improved from 76.8% to [mean (SD)] 80.5% (2.9), 95% CIâ¯=â¯0.8-8.3, pâ¯=â¯0.08; and mean length of stay for discharged emergency department patients requiring specialist consultation decreased from [mean (SD)] 523 (120) to 461 (40) minutes, 95% CIâ¯=â¯-162-37.2, pâ¯=â¯0.11. Among resident-initiated projects, the percentage of Family Medicine patients undergoing colorectal screening increased from 65.1% to [mean (SD)] 67.7% (0.4), 95% CIâ¯=â¯1.7-3.5, pâ¯=â¯0.01; percentage of at-risk patients receiving naloxone at hospital discharge increased from 9% to [mean (SD)] 63% (7.2), 95% CIâ¯=â¯36.1-71.9, pâ¯=â¯0.01; percentage of adolescents screened for chlamydia increased from 34% to [mean (SD)] 55.8% (6.4), 95% CIâ¯=â¯5.9-37.6, pâ¯=â¯0.03; and percentage of high-dose opioid prescriptions following cesarean section decreased from 28% to [mean (SD)] 1.7% (2.9), 95% CIâ¯=â¯-33.5 to -19.2, pâ¯=â¯0.001. Eleven of 14 programs achieved three goals. All resident-led goals were met. CONCLUSION: A pay-for-performance improvement program that aligns educational and hospital priorities can provide meaningful experiential learning for trainees and improve patient care.
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Internship and Residency , Physicians , Adolescent , Cesarean Section , Female , Hospitals , Humans , Motivation , Pregnancy , Quality Improvement , Reimbursement, IncentiveABSTRACT
INTRODUCTION: Opioids contributed to over 300,000 deaths in the United States in the past 10 years. Most research on drug use occurs in clinics or hospitals; few studies have evaluated the impact of opioid use on emergency medical services (EMS) or the EMS response to opioid use disorder (OUD). This study describes the perceived burden of disease, data collection, and interventions in California local EMS agencies (LEMSA). METHODS: We surveyed medical directors of all 33 California LEMSAs with 25 multiple-choice and free-answer questions. Results were collected in RedCap and downloaded into Excel (Microsoft Corporation, Redmond WA). This study was exempt from review by the Alameda Health System - Highland Hospital Institutional Review Board. RESULTS: Of the 33 California LEMSAs, 100% responded, all indicating that OUD significantly affects their patients. Most (91%) had specific protocols directing care of those patients and repeat naloxone dosing. After naloxone administration, none permitted release to law enforcement custody, 6% permitted patient refusal of care, and 45% directed base hospital contact for refusal of care. Few protocols directed screening or treatment of OUD or withdrawal symptoms. Regular data collection occurred in 76% of LEMSAs, with only 48% linking EMS data with hospital or coroner outcomes. In only 30% did the medical director oversee regular quality improvement meetings. Of respondents, 64% were aware of public health agency-based outreach programs and 42% were aware of emergency department BRIDGE programs (Medication Assisted Treatment and immediate referral). Only 9% oversaw naloxone kit distribution (all under the medical director), and 6% had EMS-based outreach programs. In almost all (94%), law enforcement officers carried naloxone and administered it anywhere from a few times a year to greater than 200 in one LEMSA. CONCLUSION: This study represents an important description of EMS medical directors' approaches to the impact of OUD as well as trends in protocols and interventions to treat and prevent overdoses. Through this study, we can better understand the variable response to patients with OUD across California.
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Emergency Medical Services , Emergency Service, Hospital , Opioid-Related Disorders , Adult , California/epidemiology , Data Collection/methods , Emergency Medical Services/methods , Emergency Medical Services/statistics & numerical data , Emergency Service, Hospital/organization & administration , Emergency Service, Hospital/statistics & numerical data , Female , Humans , Law Enforcement/methods , Male , Naloxone/therapeutic use , Opioid-Related Disorders/epidemiology , Opioid-Related Disorders/therapyABSTRACT
INTRODUCTION: Out-of-hospital cardiac arrest (OHCA) is a leading cause of death in the United States, and efforts have been made to develop termination of resuscitation protocols utilizing clinical criteria predictive of successful resuscitation and survival to discharge. A termination of resuscitation protocol utilizing longer resuscitation time and end-tidal carbon dioxide (EtCO2) monitoring criteria for termination was implemented for Emergency Medical Service (EMS) providers in an urban prehospital system in 2017. This study examines the effect the modified termination of resuscitation protocol had on rates of patient transport to a hospital, return of spontaneous circulation (ROSC), and survival to discharge. METHODS: A retrospective analysis was performed utilizing data from the Cardiac Arrest Registry to Enhance Survival (CARES) database. A total of 1,005 prehospital cardiac arrest patients 18 years and older from 2016 through 2017 were included in the analysis. Patients with traumatic cardiac arrest or had valid do-not-resuscitate orders were excluded. Unadjusted analysis using chi-square statistics was performed, including an analysis stratified by Utstein style reporting. Adjusted analysis was also performed using logistic regression with multiple imputation for missing values. RESULTS: Unadjusted analysis showed a significant decrease in ROSC on emergency department (ED) arrival (30% versus 13%; P <.001) following the change in protocol. There was no significant difference in patient transport rate (62%) and a statistically non-significant decrease in overall survival (15% versus 11%). When stratified by Utstein style analysis, statistically significant decreases in ED arrival with ROSC were seen for unwitnessed asystolic, as well as bystander witnessed asystolic, pulseless electrical activity (PEA), and shockable OHCA. Adjusted analysis showed a decreased likelihood of ROSC with the protocol change (0.337; 95% CI, 0.235-0.482). CONCLUSION: The modification of termination of resuscitation protocol was not associated with a statistically significant change in transport rate or survival. A significant decrease in rate of arrivals to the ED with ROSC was seen, particularly for bystander witnessed OHCA.
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Carbon Dioxide/analysis , Cardiopulmonary Resuscitation , Out-of-Hospital Cardiac Arrest/therapy , Adolescent , Adult , Aged , Aged, 80 and over , Breath Tests , Databases, Factual , Emergency Medical Services , Female , Humans , Male , Middle Aged , Out-of-Hospital Cardiac Arrest/mortality , Out-of-Hospital Cardiac Arrest/physiopathology , Retrospective Studies , United States , Urban Population , Young AdultABSTRACT
INTRODUCTION: Emergency medical services (EMS) fellowships are growing in significance within the United States prehospital health care system. While fellowships represent a cornerstone of EMS subspecialty education, an individual learner's experiences are limited by local resources and practices. California EMS fellowships have developed an innovative method for expanding fellows' educational experiences outside their immediate programs. THE INNOVATIVE EDUCATION METHOD: Each month, fellows, fellowship directors, and local EMS medical directors from throughout the state participate in a video conference. This meeting is divided into four distinct components: book chapter presentation, board-style question review, call review, and an EMS literature review. CHAPTER REVIEW: The two-volume text Emergency Medical Services: Clinical Practice and Systems Oversight has been categorized into 12 modules, one for each month of the fellowship. Every meeting, one fellow prepares a didactic presentation summarizing the highlights from that month's chapters. QUESTION REVIEW: Fellows each create five multiple-choice questions and answers, based on the section reading. Questions are assessed by the group, both for informational content and for appropriate formatting. After completion, these questions are submitted for future review for the EMS fellowship in-service examination. CALL REVIEW: Based on that month's module topics, a call is chosen and reviewed. Regional protocol and practice differences from different systems are discussed. The online medical oversight provided and the prehospital provider performance are evaluated by the group. LITERATURE REVIEW: Fellows not assigned to present a call or didactic segment each choose one paper focusing on a subject relevant to the module or call. Strengths of the study design, analysis, outcomes, and relevance to EMS practice are discussed. OUTCOMES: Fellows and experienced EMS attendings are exposed to different protocol and system approaches in an interactive and accessible format. This partnership expands educational opportunities for fellows and promotes collaboration across EMS systems.
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INTRODUCTION: The development of cardiac arrest centers and regionalization of systems of care may improve survival of patients with out-of-hospital cardiac arrest (OHCA). This survey of the local EMS agencies (LEMSA) in California was intended to determine current practices regarding the treatment and routing of OHCA patients and the extent to which EMS systems have regionalized OHCA care across California. METHODS: We surveyed all of the 33 LEMSA in California regarding the treatment and routing of OHCA patients according to the current recommendations for OHCA management. RESULTS: Two counties, representing 29% of the California population, have formally regionalized cardiac arrest care. Twenty of the remaining LEMSA have specific regionalization protocols to direct all OHCA patients with return of spontaneous circulation to designated percutaneous coronary intervention (PCI)-capable hospitals, representing another 36% of the population. There is large variation in LEMSA ability to influence inhospital care. Only 14 agencies (36%), representing 44% of the population, have access to hospital outcome data, including survival to hospital discharge and cerebral performance category scores. CONCLUSION: Regionalized care of OHCA is established in two of 33 California LEMSA, providing access to approximately one-third of California residents. Many other LEMSA direct OHCA patients to PCI-capable hospitals for primary PCI and targeted temperature management, but there is limited regional coordination and system quality improvement. Only one-third of LEMSA have access to hospital data for patient outcomes.
Subject(s)
Cardiopulmonary Resuscitation/statistics & numerical data , Emergency Medical Services/statistics & numerical data , Hospitals/statistics & numerical data , Out-of-Hospital Cardiac Arrest/therapy , California , Cardiac Care Facilities/organization & administration , Cardiac Care Facilities/statistics & numerical data , Emergency Medical Services/organization & administration , Humans , Hypothermia, Induced/statistics & numerical data , Patient Discharge , Percutaneous Coronary Intervention/statistics & numerical dataABSTRACT
Importance: Emergency medical services (EMS) provide critical prehospital care, and disparities in response times to time-sensitive conditions, such as cardiac arrest, may contribute to disparities in patient outcomes. Objectives: To investigate whether ambulance 9-1-1 times were longer in low-income vs high-income areas and to compare response times with national benchmarks of 4, 8, or 15 minutes across income quartiles. Design, Setting, and Participants: A retrospective cross-sectional study was performed of the 2014 National Emergency Medical Services Information System data in June 2017 using negative binomial and logistic regressions to examine the association between zip code-level income and EMS response times. The study used ambulance 9-1-1 response data for out-of-hospital cardiac arrest from 46 of 50 state repositories (92.0%) in the United States. The sample included 63â¯600 cardiac arrest encounters of patients who did not die on scene and were transported to the hospital. Main Outcomes and Measures: Four time measures were examined, including response time, on-scene time, transport time, and total EMS time. The study compared response times with EMS response time benchmarks for responding to cardiac arrest calls within 4, 8, and 15 minutes. Results: The study sample included 63â¯600 cardiac arrest encounters of patients (mean [SD] age, 60.6 [19.0] years; 57.9% male), with 37â¯550 patients (59.0%) from high-income areas and 8192 patients (12.9%) from low-income areas. High-income areas had greater proportions of white patients (70.1% vs 62.2%), male patients (58.8% vs 54.1%), privately insured patients (29.4% vs 15.9%), and uninsured patients (15.3% vs 7.9%), while low-income areas had a greater proportion of Medicaid-insured patients (38.3% vs 15.8%). The mean (SD) total EMS time was 37.5 (13.6) minutes in the highest zip code income quartile and 43.0 (18.8) minutes in the lowest. After controlling for urban zip code, weekday, and time of day in regression analyses, total EMS time remained 10% longer (95% CI, 9%-11%; P < .001), translating to 3.8 minutes longer in the poorest zip codes. The EMS response time to patients in high-income zip codes was more likely to meet 8-minute and 15-minute cutoffs compared with low-income zip codes. Conclusions and Relevance: Patients with cardiac arrest from the poorest neighborhoods had longer EMS times compared with those from the wealthiest, and response times were less likely to meet national benchmarks in low-income areas, which may lead to increased disparities in prehospital delivery of care over time.
Subject(s)
Ambulances/statistics & numerical data , Emergency Medical Services/statistics & numerical data , Income/statistics & numerical data , Out-of-Hospital Cardiac Arrest , Adult , Aged , Aged, 80 and over , Cross-Sectional Studies , Female , Humans , Male , Middle Aged , Out-of-Hospital Cardiac Arrest/epidemiology , Out-of-Hospital Cardiac Arrest/therapy , Poverty , Racial Groups/statistics & numerical data , Residence Characteristics/statistics & numerical data , Retrospective Studies , Time Factors , United States/epidemiologyABSTRACT
OBJECTIVES: The use of video laryngoscopy (VL) for intubation has gained recent popularity. In the prehospital setting, it is unclear if VL increases intubation success rates compared to direct laryngoscopy (DL). We sought to conduct a systematic review and meta-analysis of studies comparing VL to DL in the prehospital setting to determine whether the use of VL increases overall and first-pass endotracheal intubation success rates compared to DL. METHODS: A systematic search was performed of the PubMed, Embase, and SCOPUS databases through May 2016 to include studies comparing overall and first-pass success for VL versus DL in patients requiring intubation in the prehospital setting. Data were abstracted by two reviewers. A meta-analysis was performed using a random-effects model. RESULTS: Of a potential 472 articles, eight eligible studies were included. Considerable heterogeneity (I2 > 90%) precluded reporting an overall pooled estimate across all studies. When stratified by provider type, the pooled estimates for overall intubation success using VL versus DL were a risk ratio (RR) of 0.05 (95% confidence interval [CI] = 0.01-0.18) in studies of physicians and RR = 2.28 (95% CI = 1.00-5.20) in nonphysicians. For first-pass intubation success the pooled RR estimates for using VL versus DL were 0.32 (95% CI = 0.23-0.44) and 1.83 (95% CI = 1.18-2.84) among studies using physicians and nonphysicians, respectively. There was moderate to significant heterogeneity between studies when stratified by provider. CONCLUSIONS: Among physician intubators with significant DL experience, VL does not increase overall or first-pass success rates and may lead to worsening performance. However, among nonphysician intubators with less experience with DL, VL may provide benefit in the prehospital setting.
Subject(s)
Intubation, Intratracheal/methods , Laryngoscopy/methods , Humans , Laryngoscopes , Randomized Controlled Trials as Topic , Treatment OutcomeABSTRACT
INTRODUCTION: California has been a global leader in regionalization efforts for time-critical medical conditions. A total of 33 local emergency medical service agencies (LEMSAs) exist, providing an organized EMS framework across the state for almost 40 years. We sought to develop a survey tool to quantify the degree and duration of ST-elevation myocardial infarction (STEMI) regionalization over the last decade in California. METHODS: The project started with the development of an 8-question survey tool via a multi-disciplinary expert consensus process. Next, the survey tool was distributed at the annual meeting of administrators and medical directors of California LEMSAs to get responses valid through December, 2014. The first scoring approach was the Total Regionalization Score (TRS) and used answers from all 8 questions. The second approach was called the Core Score, and it focused on only 4 survey questions by assuming that the designation of STEMI Receiving Centers must have occurred at the beginning of any LEMSA's regionalization effort. Scores were ranked and grouped into tertiles. RESULTS: All 33 LEMSAs in California participated in this survey. The TRS ranged from 15 to 162. The Core Score range was much narrower, from 2 to 30. In comparing TRS and Core Score rankings, the top-tertiles were quite similar. More rank variation occurred between mid- and low-tertiles. CONCLUSION: This study evaluated the degree and duration of STEMI network regionalization from 2004 to 2014 in California, and ranked 33 LEMSAs into tertiles based upon their TRS and their Core Score. Successful application of the 8-item survey and ranking strategies across California suggests that this approach can be used to assess regionalization in other states or countries around the world.
Subject(s)
Emergency Service, Hospital/organization & administration , Regional Medical Programs/organization & administration , ST Elevation Myocardial Infarction/epidemiology , Surveys and Questionnaires , California/epidemiology , Electrocardiography , Humans , Morbidity/trendsABSTRACT
BACKGROUND: Shortness of breath is a frequent reason for patients to request prehospital emergency medical services and is a symptom of many life-threatening conditions. To date, there is limited information on the epidemiology of, and outcomes of patients seeking emergency medical services for, shortness of breath in India. OBJECTIVE: This study describes the characteristics and outcomes of patients with a chief complaint of shortness of breath transported by a public ambulance service in the state of Andhra Pradesh, India. METHODS: This prospective, observational study enrolled patients with a chief complaint of shortness of breath during twenty-eight, 12-h periods. Demographic and clinical data were collected from emergency medical technicians using a standardized questionnaire. Follow-up information was collected at 48-72 h and 30 days. RESULTS: Six hundred and fifty patients were enrolled during the study period. The majority of patients were male (63%), from rural communities (66%), and of lower socioeconomic status (78%). Prehospital interventions utilized included oxygen (76%), physician consultation (40%), i.v. placement (15%), nebulized medications (13%), cardiopulmonary resuscitation (5%), and bag-mask ventilation (4%). Mortality ratios before hospital arrival, at 48-72 h, and 30 days were 12%, 27%, and 35%, respectively. Forty-six percent of patients were confirmed to have survived to 30 days. Predictors of death before hospital arrival were symptoms of chest pain (16% vs. 12%; p < 0.05) recent symptoms of upper respiratory infection (7.5% vs. 4%; p < 0.05), history of heart disease (14% vs. 7%; p < 0.05), and prehospital hypotension, defined as systolic blood pressure <90 mm Hg (6.3% vs. 3.7%; p < 0.05). CONCLUSIONS: Among individuals seeking prehospital emergency medical services in India, the chief complaint of shortness of breath is associated with a substantial early and late mortality, which may be in part due to the underutilization of prehospital interventions.
Subject(s)
Dyspnea/epidemiology , Emergency Medical Services/statistics & numerical data , Adult , Aged , Cardiopulmonary Resuscitation/statistics & numerical data , Chest Pain/epidemiology , Dyspnea/etiology , Dyspnea/mortality , Dyspnea/therapy , Female , Humans , India/epidemiology , Male , Middle Aged , Prospective Studies , Rural Population/statistics & numerical data , Socioeconomic Factors , Survival Analysis , Young AdultABSTRACT
INTRODUCTION: National practice guidelines recommend early aspirin administration to reduce mortality in acute coronary syndrome (ACS). Although timely administration of aspirin has been shown to reduce mortality in ACS by 23%, prior regional Emergency Medical Service (EMS) data have shown inadequate prehospital administration of aspirin in patients with suspected cardiac ischaemia. OBJECTIVES: Using the National EMS Information System (NEMSIS) database, we sought to determine (1) the proportion of patients with suspected cardiac ischaemia who received aspirin and (2) patient and prehospital characteristics that independently predicted administration of aspirin. METHODS: Analysis of the 2011 NEMSIS database targeted patients aged ≥40â years with a paramedic primary impression of 'chest pain'. To identify patients with chest pain of suspected cardiac aetiology, we included those for whom an ECG or cardiac monitoring had been performed. Trauma-related chest pain and basic life support transports were excluded. The primary outcome was presence of aspirin administration. Patient (age, sex, race/ethnicity and insurance status) and regional characteristics where the EMS transport occurred were also obtained. Multivariate logistic regression was used to assess the independent association of patient and regional factors with aspirin administration for suspected cardiac ischaemia. RESULTS: Of the total 14,371,941 EMS incidents in the 2011 database, 198,231 patients met our inclusion criteria (1.3%). Of those, 45.4% received aspirin from the EMS provider. When compared with non-Hispanic white patients, several groups had greater odds of aspirin administration by EMS: non-Hispanic black patients (OR 1.49, 95% CI 1.44 to 1.55), non-Hispanic Asians (OR 1.62, 95% CI 1.21 to 2.18), Hispanics (OR 1.71, 95% CI 1.54 to 1.91) and other non-Hispanics (OR 1.27, 95% CI 1.07 to 1.51). Patients living in the Southern region of the USA (OR 0.59, 95% CI 0.57 to 0.62) and patients with governmental (federally administered such as Veteran's Health Care, but not Medicare or Medicaid) insurance (OR 0.67, 95% CI 0.57 to 0.78) had the lowest odds of receiving aspirin. Age and sex (OR 1.00, 95% CI 1.00 to 1.00) were not associated with aspirin administration. CONCLUSIONS: It is likely that prehospital aspirin administration for patients with suspected cardiac ischaemia remains low nationally and could be improved. Reasons for disparities among the various groups should be explored.
Subject(s)
Acute Coronary Syndrome/drug therapy , Aspirin/therapeutic use , Delivery of Health Care/standards , Emergency Medical Services/standards , Platelet Aggregation Inhibitors/therapeutic use , Adult , Aged , Cross-Sectional Studies , Female , Humans , Ischemia/drug therapy , Male , Middle Aged , Quality Assurance, Health Care , United StatesABSTRACT
INTRODUCTION: During major disasters, hospitals experience varied levels of absenteeism among healthcare workers (HCWs) in the immediate response period. Loss of critical hospital personnel, including Emergency Department (ED) staff, during this time can negatively impact a facility's ability to effectively treat large numbers of ill and injured patients. Prior studies have examined factors contributing to HCW ability and willingness to report for duty during a disaster. The purpose of this study was to determine if the degree of readiness of ED personnel, as measured by household preparedness, is associated with predicted likelihood of reporting for duty. Additionally, the authors sought to elucidate other factors associated with absenteeism among ED staff during a disaster. METHODS: ED staff of five hospitals participated in this survey-based study, answering questions regarding demographic information, past disaster experience, household disaster preparedness (using a novel,15-point scale), and likelihood of reporting to work during various categories of disaster. The primary outcome was personal predicted likelihood of reporting for duty following a disaster. RESULTS: A total of 399 subjects participated in the study. ED staffs were most likely to report for duty in the setting of an earthquake (95 percent) or other natural disaster, followed by an epidemic (90 percent) and were less likely to report for work during a biological, chemical, or a nuclear event (63 percent). Degree of household preparedness was determined to have no association with an ED HCW's predicted likelihood of reporting for duty. Factors associated with predicted absenteeism varied based on type of disaster and included having dependents in the home, female gender, past disaster relief experience, having a spouse or domestic partner, and not owning pets. Having dependents in the home was associated with predicted absenteeism for all disaster types (OR 0.30-0.66). However, when stratified by gender, the presence of dependents at home was only a significantly associated with predicted absenteeism among women as opposed to men (OR 0.07-0.59 versus OR 0.41-1.02). DISCUSSION: Personal household preparedness, while an admirable goal, appears to have no effect on predicted absenteeism among ED staff following a disaster. Having responsibilities for dependents is the most consistent factor associated with predicted absenteeism among female staff. Hospital and ED disaster planners should consider focusing preparedness efforts less toward household preparedness for staff and instead concentrate on addressing dependent care needs in addition to professional preparedness.
Subject(s)
Absenteeism , Disasters , Emergency Service, Hospital/organization & administration , Family Characteristics , Personnel, Hospital , Adult , Attitude of Health Personnel , Cross-Sectional Studies , Female , Humans , MaleABSTRACT
BACKGROUND: Patient satisfaction has become a quality indicator tracked closely by hospitals and emergency departments (EDs). Unfortunately, the primary factors driving patient satisfaction remain poorly studied. It has been suggested that correct physician identification impacts patient satisfaction in hospitalized patients, however, the limited studies that exist have demonstrated mixed results. OBJECTIVES: In this study, we sought to identify factors associated with improved satisfaction among ED patients, and specifically, to test whether improving physician identification by patients would lead to increased satisfaction. METHODS: We performed a pre- and postintervention, survey-based study of patients at the end of their ED visits. We compared patient satisfaction scores as well as patients' abilities to correctly identify their physicians over two separate 1-week periods: prior to and after introducing a multimedia presentation of the attending physicians into the waiting room. RESULTS: A total of 486 patients (25% of all ED visits) were enrolled in the study. In the combined study population, overall patient satisfaction was higher among patients who correctly identified their physicians than among those who could not identify their physicians (combined mean satisfaction score of 8.1 vs. 7.2; odds ratio [OR] 1.07). Overall satisfaction was also higher among parents or guardians of pediatric patients than among adult patients (satisfaction score of 8.4 vs. 7.4; OR 1.07), and among patients who experienced a shorter door-to-doctor time (satisfaction score of 8.2 for shorter waiting time vs. 5.6 for longer waiting time; OR 1.15). Ambulance patients showed decreased satisfaction over some satisfaction parameters, including physician courtesy and knowledge. No direct relationship was demonstrated between the study intervention (multimedia presentation) and improved patient satisfaction or physician identification. CONCLUSIONS: Improved patient satisfaction was found to be positively correlated with correct physician identification, shorter waiting times, and among the pediatric patient population. Further studies are needed to determine interventions that improve patients' abilities to identify their physicians and lower waiting times.