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1.
Ann Emerg Med ; 67(4): 531-537.e39, 2016 Apr.
Article in English | MEDLINE | ID: mdl-26626335

ABSTRACT

STUDY OBJECTIVE: In 2006, the Institute of Medicine emphasized substantial potential to expand organ donation opportunities through uncontrolled donation after circulatory determination of death (uDCDD). We pilot an out-of-hospital uDCDD kidney program for New York City in partnership with communities that it was intended to benefit. We evaluate protocol process and outcomes while identifying barriers to success and means for improvement. METHODS: We conducted a prospective, participatory action research study in Manhattan from December 2010 to May 2011. Daily from 4 to 12 pm, our organ preservation unit monitored emergency medical services (EMS) frequencies for cardiac arrests occurring in private locations. After EMS providers independently ordered termination of resuscitation, organ preservation unit staff determined clinical eligibility and donor status. Authorized parties, persons authorized to make organ donation decisions, were approached about in vivo preservation. The study population included organ preservation unit staff, authorized parties, passersby, and other New York City agency personnel. Organ preservation unit staff independently documented shift activities with daily operations notes and teleconference summaries that we analyzed with mixed qualitative and quantitative methods. RESULTS: The organ preservation unit entered 9 private locations; all the deceased lacked previous registration, although 4 met clinical screening eligibility. No kidneys were recovered. We collected 837 notes from 35 organ preservation unit staff. Despite frequently recounting protocol breaches, most responses from passersby including New York City agencies were favorable. No authorized parties were offended by preservation requests, yielding a Bayesian posterior median 98% (95% credible interval 76% to 100%). CONCLUSION: In summary, the New York City out-of-hospital uDCDD program was not feasible. There were frequent protocol breaches and confusion in determining clinical eligibility. In the small sample of authorized persons we encountered during the immediate grieving period, negative reactions were infrequent.


Subject(s)
Kidney Transplantation , Tissue and Organ Procurement/methods , Tissue and Organ Procurement/organization & administration , Community-Based Participatory Research , Death , Emergency Medical Services , Humans , Informed Consent , New York City , Out-of-Hospital Cardiac Arrest , Pilot Projects , Prospective Studies , Waiting Lists
2.
Am J Emerg Med ; 31(7): 1108-12, 2013 Jul.
Article in English | MEDLINE | ID: mdl-23706580

ABSTRACT

OBJECTIVES: Most medications administered to children are weight-based, and inaccurate weight estimation may contribute to medical errors. Previous studies have been limited to hypothetical patients and those in cardiopulmonary arrest. We aim to determine the accuracy of weight estimates by Emergency Medical Services (EMS) personnel of children receiving medications and to identify factors associated with accuracy. METHODS: EMS records of children <18 years old receiving weight-based medications were merged with EMS staffing data and hospital records. The rate of accurate weight estimates, defined as a value within 20% of the actual weight, was evaluated as the primary outcome. Factors associated with patients and prehospital personnel were also evaluated. RESULTS: 29233 transports occurring during the study period were reviewed, and 199 transports of 179 children were analyzed. The average experience of EMS personnel was 35.8 months (SD ±30.7). EMS personnel accurately estimated weights in 164/199 (82.4%) patients; estimated weights were within 10.8% (SD ±10.5) of the actual weights. Underestimated weights were associated with receiving doses outside of the therapeutic range. Inaccurate weight estimates were associated with age less than 10 years or cardiopulmonary arrest. There was a trend toward inaccurate weight estimates among children who presented with seizures. CONCLUSIONS: EMS personnel are generally accurate in estimating weights of children. There was an association between underestimated weights and inaccurate medication dosing. Younger children or those presenting with seizure or cardiopulmonary arrest were more likely to have inaccurate weight estimates.


Subject(s)
Body Weight , Drug Dosage Calculations , Emergency Medical Services/standards , Emergency Medical Technicians/standards , Medication Errors/prevention & control , Adolescent , Age Factors , Child , Child, Preschool , Emergency Medical Services/statistics & numerical data , Female , Humans , Infant , Infant, Newborn , Male , Medication Errors/statistics & numerical data , Multivariate Analysis , Outcome Assessment, Health Care , Retrospective Studies
3.
Hastings Cent Rep ; 43(1): 19-26, 2013.
Article in English | MEDLINE | ID: mdl-23254821

ABSTRACT

In the United States, when people die unexpectedly, they are usually not considered as organ donors because of the difficulty of keeping organs viable when death occurs outside the hospital, in "uncontrolled" circumstances. New protocols to permit donation in these cases have renewed the debate about how we decide whether a person has died- and whether the moral imperative to help those in need of transplant should affect the determination of death.


Subject(s)
Clinical Protocols , Death, Sudden , Death , Tissue and Organ Procurement/ethics , Tissue and Organ Procurement/legislation & jurisprudence , France , Humans , National Academies of Science, Engineering, and Medicine, U.S., Health and Medicine Division , Spain , Third-Party Consent , United States
4.
Prehosp Emerg Care ; 15(3): 371-80, 2011.
Article in English | MEDLINE | ID: mdl-21521036

ABSTRACT

BACKGROUND: Emergency medical services (EMS) systems are used by the public for a range of medically related problems. OBJECTIVE: To understand and analyze the patterns of EMS utilization and trends over time in a large urban EMS system so that we may better direct efforts toward improving those services. METHODS: The 63 call type designations from all New York City (NYC) 9-1-1 EMS calls between 1999 and 2007 were obtained and grouped into 10 broad and 30 specific medical categories. Aggregated numbers of total EMS calls and individual categories were divided by NYC resident population estimates to determine utilization rates. Temporal trends were evaluated for statistical significance with Spearman's rho (ρ). RESULTS: There were 9,916,904 EMS calls between 1999 and 2007, with an average of 1,101,878 calls/year. Utilization rates increased from 129.5 to 141.9 calls/1,000 residents/year over the study period (average annual rise of 1.16%). Among all medical/surgical call types (excluding trauma), there was an average annual increase of 1.8%/year. The most substantial increases were among "psychiatric/drug related" (+5.6%/year), "generalized illness" (+3.2%/year), and "environmental related" calls (+2.9%/year). The largest decrease was among "respiratory" calls (-1.2%/year), specifically for "asthma" (-5.0%/year). For trauma call types, there was an annual average decrease of 0.4%/year, with the category of "violence related" calls having the greatest decline (-3.3%/year). CONCLUSION: There was an increase in overall EMS utilization rates, though not all call types rose uniformly. Rather, a number of significant trends were identified reflecting either changing medical needs or changing patterns of EMS utilization in NYC's population.


Subject(s)
Emergency Medical Service Communication Systems/statistics & numerical data , Emergency Service, Hospital/statistics & numerical data , Triage/statistics & numerical data , Urban Population/statistics & numerical data , Algorithms , Female , Health Services Accessibility , Humans , Male , New York City , Public Health , Retrospective Studies , Statistics as Topic , Statistics, Nonparametric , Time Factors
5.
Prehosp Emerg Care ; 14(1): 51-61, 2010.
Article in English | MEDLINE | ID: mdl-19947868

ABSTRACT

Regionalization of medical resources by designating specialty receiving centers, such as trauma and stroke centers, within emergency medical services (EMS) systems is intended to ensure the highest-quality patient care in the most efficient and fiscally responsible fashion. Significant advances in the past decade such as induction of therapeutic hypothermia following resuscitation from cardiac arrest and a time-driven, algorithmic approach to management of septic patients have created compelling arguments for similar designation for specialized resuscitative interventions. Resuscitation of critically ill patients is both labor- and resource-intensive. It can significantly interrupt emergency department (ED) patient throughput. In addition, clinical progress in developing resuscitation techniques is often dependent on the presence of a strong research infrastructure to generate and validate new therapies. It is not feasible for many hospitals to make the commitment to care for large numbers of critically ill patients and the accompanying investigational activities, whether in the prehospital, ED, or inpatient arena. Because of this, the question of whether EMS systems should designate specific hospitals as "resuscitation centers" has now come center stage. Just as EMS systems currently delineate criteria and monitor compliance for trauma, ST-elevation myocardial infarction (STEMI), and stroke centers, strong logic now exists to develop similar standards for resuscitation facilities. Accordingly, this discussion reviews the current applicable trends in resuscitation science and presents a rationale for resuscitation center designation within EMS systems. Potential barriers to the establishment of such centers are discussed and strategies to overcome them are proposed.


Subject(s)
Emergency Medical Services , Resuscitation , Transportation of Patients , Trauma Centers , Critical Illness , Efficiency, Organizational , Humans , Myocardial Infarction/therapy
6.
Crit Care ; 13(5): 189, 2009.
Article in English | MEDLINE | ID: mdl-19825202

ABSTRACT

It is well documented that transplants save lives and improve quality of life for patients suffering from kidney, liver, and heart failure. Uncontrolled donation after cardiac death (UDCD) is an effective and ethical alternative to existing efforts towards increasing the available pool of organs. However, people who die from an out-of-hospital cardiac arrest are currently being denied the opportunity to be organ donors except in those few locations where out-of-hospital UDCD programs are active, such as in Paris, Madrid, and Barcelona. Societies have the medical and moral obligation to develop UDCD programs.


Subject(s)
Emergency Medical Services , Myocardial Ischemia/mortality , Tissue and Organ Procurement/organization & administration , Humans , Program Evaluation , Tissue Donors , United States
9.
Prehosp Disaster Med ; 21(6): 372-8, 2006.
Article in English | MEDLINE | ID: mdl-17334182

ABSTRACT

INTRODUCTION: On 14 August 2003, New York City and a large portion of the northeastern United States experienced the largest blackout in the history of the country. An analysis of such a widespread disaster on emergency medical service (EMS) operations may assist in planning for and managing such disasters in the future. METHODS: A retrospective review of all EMS activity within New York City's 9-1-1 emergency telephone system during the 29 hours during which all or parts of the city were without power (16:11 hours (h) on 14 August 2003 until 21:03 h on 15 August 2003) was performed. Control periods were established utilizing identical time periods during the five weeks preceding the blackout. RESULTS: Significant increases were identified in the overall EMS demand (7,844 incidents vs. 3,860 incidents; p < 0.001) as well as in 20 of the 62 call-types of the system, including cardiac arrests (119 vs. 76, p = 0.043). Significant decreases were found only among calls related to psychological emergencies (114 vs. 221; p = 0.006) and drug- or alcohol-related emergencies (78 vs. 146; p = 0.009). Though median response times increased by only 60 seconds, median call-processing times within the 9-1-1 emergency telephone system EMS dispatch center of the city increased from 1.1 to 5.5 minutes. CONCLUSIONS: The citywide blackout resulted in dramatic changes in the demands upon the EMS system of New York City, the types of patients for whom EMS providers were assigned to provide care, and the dispositions for those assignments. During this time of increased, system-wide demand, the use of cross-trained firefighter and first-responder engine companies resulted in improved response times to cardiac arrest patients. Finally, the ability of the EMS dispatch center to process the increased requests for EMS assistance proved to be the rate-limiting step in responding to these emergencies. These findings will prove useful in planning for future blackouts or any disaster that may broadly impact the infrastructure of a city.


Subject(s)
Disasters , Emergency Medical Services/statistics & numerical data , Equipment Failure , Lighting , Urban Health Services/statistics & numerical data , Ambulances/statistics & numerical data , Disaster Planning , Emergency Medical Service Communication Systems/statistics & numerical data , Emergency Medical Services/organization & administration , Heart Arrest/epidemiology , Humans , New York City , Telephone , Time Factors , Urban Health Services/organization & administration
10.
Prehosp Emerg Care ; 9(3): 267-75, 2005.
Article in English | MEDLINE | ID: mdl-16147474

ABSTRACT

The escalating national problem of oversaturated hospital beds and emergency departments (EDs) has resulted in serious operational impediments within patient-receiving facilities. It has also had a growing impact on the 9-1-1 emergency care system. Beyond the long-standing difficulties arising from ambulance diversion practices, many emergency medical services (EMS) crews are now finding themselves detained in EDs for protracted periods, unable to transfer care of their transported patients to ED staff members. Key factors have included a lack of beds or stretcher space, and, in some cases, EMS personnel are used transiently for ED patient care services. In other circumstances, ED staff members no longer prioritize rapid turnaround of EMS-transported patients because of the increasing volume and acuity of patients already in their care. The resulting detention of EMS crews confounds concurrent ambulance availability problems, creates concrete risks for delayed EMS responses to impending critical cases, and incurs regulatory jeopardy for hospitals. Communities should take appropriate steps to ensure that delivery intervals (time elapsing from entry into the hospital to physical transfer of patient care to ED staff) remain extremely brief (less than a few minutes) and that they rarely exceed 10 minutes. While recognizing that the root causes of these issues will require far-reaching national health care policy changes, EMS and local government officials should still maintain ongoing dialogues with hospital chief administrators to mitigate this mutual crisis of escalating service demands. Federal and state health officials should also play an active role in monitoring progress and compliance.


Subject(s)
Crowding , Efficiency, Organizational , Emergency Medical Services/organization & administration , Emergency Service, Hospital/organization & administration , Bed Occupancy , Community Health Planning , Emergency Service, Hospital/statistics & numerical data , Health Services Needs and Demand , Patient Transfer , Time Factors , United States
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