Tuesday, December 24, 2019

Suggested Training for All Volunteer Firefighters


National Incident Management System 

Incident Command System 

WILDLAND TRAINING

Our Little Blog About the LMRFD is Read Around the World

I don't know why but this little blog about our fire district is read around the world. 

I don't think we're the only small fire district that is struggling to find volunteers today. 

Views from around the world...

United States
20720
Russia
2578
Ukraine
1005
France
787
Germany
473
Poland
450
Canada
235
Spain
222
Unknown Region
166
Portugal
151

Sunday, December 22, 2019

LMRFD Needs Volunteers Bring Your Experience and Help

The LMRFD under Chief Bonnee is starting to rebuild the volunteer program. I know we have people in the area who wanted to be a firefighter or drive a big red fire truck as a kid. Well here's your chance.  

Many locals have experience in health care as an EMT or nurse but may not have an interest in fighting fire. Others may not want to deal with vomit and blood and not want to go on medical calls. 

We should allow the people to use their life experience to help where they fit. Likewise if someone has no interest in EMS don't force them to take EMS training above first aid and CPR. 

Truth is 80% of calls are medical and not fire calls, 80% of those calls are BLS basic life support and could be handled by a combination of a paramedic and EMT,  paramedic and EMR, or EMT and EMR. 

In 2018 NACFD paramedics taught an Emergency Medical Responder class through MCC. This is where I was trained as an Emergency Medical Responder. The course was 80 hours and only cost $250. 

We need volunteers because when it rains it pours... I can't tell you how often the LMRFD gets 2 or 3 calls within a short time. This overwhelms our EMS system and extends response times by minutes to hours at times. 

It all takes time... Dolan Springs medical calls average 1.5 to 2 hours or more, Meadview calls 2+ hours, and Willow Beach 3+ hours. 

November 23rd 3 calls in about 3 hours
04:25 fire call, 
05:29 heart problem
07:36 fall in Meadview

December 4th 2 calls 17 minutes apart
10:04 breathing problem Dolan
10:20 sick person Meadview

December 7th 2 calls about one hour apart
10:51 sick person Willow Beach
11:21 unconscious Meadview

December 12th 2 calls 4 minutes apart
05:25 Sick person Dolan
05:29 Smoke Dolan

December 14th
09:10 Accident Stockton Hill Meadview
09:44 Unauthorized burn Dolan


December 18th 3 calls a little over an hour
10:54 chest pain Dolan
11:06 diabetic problem Meadview
12:08 a breathing problem Meadview

December 20th 2 calls about an hour
11:47 a breathing problem in Dolan
11:51 a psych call in Meadview




Thursday, December 19, 2019

The LMRFD covers the most dangerous part, of the most dangerous highway in U.S

Dolan Springs Arizona

Not only is US93 the most dangerous highway in the United States, it's the fourth worst highway for emergency medical service wait times in the U.S. That's according to this 2018 story from ABC News in Phoenix and the consumer website, Value Penguin

The site says U.S. 93 between Wickenburg and the Hoover Dam, especially the stretch in Mohave County, is considered the worst part of the highway, and most of the fatal crashes occur along the segment in Mohave County.

At one time the Lake Mohave Ranchos Fire District had some rocking volunteers. 25 years ago when Mike Pettway and John Lilly were both volunteers, the LMRFD had lots of volunteers, 6 ALS ambulances, and several rescue vehicles.  

They ranked US-93 in Arizona as the most dangerous highway in the U.S. This 200-mile-long road runs between Wickenburg, Arizona, and the Hoover Dam Bypass Bridge, also known as the Mike O'Callaghan–Pat Tillman Memorial Bridge, near Nevada's border. 

Many drivers use this route when driving between Las Vegas and Phoenix. Most of the fatal crashes occur along the segment in Mohave County, Arizona. Overall, 70 fatal crashes reportedly took place on this highway from 2010 through 2016.


The study shows that U.S. 93 is the fourth worst highway for emergency medical service wait times, behind two highways in Texas and one in Alabama. The median EMS wait time for U.S. 93 is 21 minutes and can take over an hour in some case.


Monday, October 14, 2019

Ambulance Crew Configuration


Ambulance Crew Configuration: Are Two Paramedics Better Than One?

The appropriate complement of ambulance crews has long been debated in the United States. From the very beginning of modern day EMS, circa 1966, we’ve failed to agree on the most efficacious number of crew members who should staff an ambulance, as well as their appropriate combined scope of practice.1,2
Numerous models exist around the country, differing in both the number of practitioners that compose a crew, and the levels of training each possesses.3 Levels of EMS practitioners have been well-defined through state regulations and national standards. Published reports have concluded the essential nature of EMS, the improved patient outcomes which result from such services and their positive economic impact upon our society. However, there’s no consensus on the best complement of practitioners necessary for EMS systems to function at an optimal level.4–8
Although most agree that basic life Support (BLS) and advanced life support (ALS) services should be available to every community and every patient, this isn’t necessarily the case nationwide.3
Neither is the organizational structure, design of the delivery systems for these two EMS tiers, or how they interact with each other.9

Some communities utilize all ALS ambulances in a single-tier system, sending these units to all requests for EMS. Others use separate response ALS units (with partial, or all ALS crews, which may or may not be vehicles with the ability to transport patients) and BLS ambulances, dispatched together and converging on the scene to treat a subpopulation of all EMS patients considered as the most seriously ill or injured.

In these systems, BLS ambulances are sent without ALS units on cases considered less serious or non-life-threatening. Even other systems use first response, non-transport units staffed with ALS practitioners and separate ambulances with ALS, or partial ALS, crews.2–4

One standard that does appear ubiquitous, is that it’s assumed a minimum of two crew members are necessary to staff the EMS unit that transports a patient to definitive care. This is the case regardless of the level of EMS provided or the individual crew members’ individual scopes of practice; it’s based on the simple logic that during transport to a hospital, one member would need to operate the vehicle, while the other needs to attend the patient providing ongoing care.2 Little has been written regarding the need for more than one provider to attend to serious or critical cases in the patient compartment.

It appears this will remain the case for the foreseeable future, at least until technology permits autonomously functioning ambulances to be operated without a human driver. However, the optimal training or certification level, and the scope of practice, for each of these two crew members has remained debatable.

However, when we focus more specifically on the crew configuration for ALS services operating in a multitiered EMS system, it’s not axiomatic that the crew needs to be staffed by more than one person. And, when the ALS unit also transports the patient, so that at least two crew members are needed, it’s not self-evident that all personnel need to be ALS practitioners.

When determining the most appropriate complement of ALS crews, serious consideration should be given to five key factors that may significantly influence patient outcomes and system viability:
  1. ALS practitioner proficiency: The first consideration is whether the proficiency of a practitioner’s skill performance improves with increasing experience and patient contact volume. This is especially important to asses regarding critical skills less often used and more difficult to perform, such as endotracheal intubation, IV insertion, rapid sequence intubation or cricothyrotomy.
  2. Treatment time: The second consideration is the impact of the number of ALS providers composing the crew has regarding treatment time at the scene, thereby affecting transport to definitive care, and any resulting impact on the morbidity and mortality of patients.
  3. Error rates: The third consideration to assess is whether the number of ALS providers treating a patient in the field affects the errors committed by those practitioners in the assessment of patients, medications administered or skills performed.
  4. Practitioner shortage: Reports are now commonplace regarding the shortage of paramedics in the country. Modifying ALS crew configuration could expand or contract the labor pool and impact a system’s ability to fully staff necessary units.
  5. Financial sustainability of the EMS system: Because EMS systems use an intense amount of human resources, the cost of which compose a majority of the annual operating expenses for most systems, crew complement is an important consideration for the long-term financial viability of EMS. Does the ALS crew complement substantially affect the cost of operations?
Taking these considerations into account, this article examines the fundamental question: Is an ALS ambulance crew complement of two practitioners, one certified/licensed to the level of emergency medical technician–basic (BLS Provider) and the other to paramedic (ALS provider), adequate to result in acceptable patient outcomes? Further, is this model equal to, worse than or superior to a crew complement of two paramedics?

The Current Literature
A search on best models of ambulance crew configurations yields little in terms of original research trials. Most likely this is because of the difficulty in studying patients who received two ALS providers vs. one ALS provider during the same acute medical condition.
Several publications exist outside of the U.S., with vastly different EMS systems, which makes comparisons of various numbers of ALS providers extremely challenging.
In 1999, the Canadian OPALS study demonstrated no benefit of ALS over BLS for cardiac arrest.10 However, that was based on a BLS system with early defibrillation and significant bystander CPR.

Similarly, in a 2003 USA Today survey of 50 major cities, the lowest number of paramedics per capita had the highest cardiac arrest survival rates.11
Additionally, worse outcomes are associated with trauma provided by ALS, which is most likely due to additional procedures performed by ALS and increased scene times. One study found that provider skills for intubation is based on frequency of the skill performed and its association with cardiac arrest survival.12,13 Based on increased utilization and success of CPAP as well as the deprioritization of intubation during cardiac arrest, the overall utilization of intubation is decreasing, yet the need for paramedic expertise in intubation remains the same.

A study conducted with the Mississippi Department of Health evaluated the volume-outcome relationship of paramedics.14 This 14-year study estimated the relationship between experience accumulation and performance of paramedics who responded to approximately 175,000 general trauma calls. A greater volume of paramedic experience was significantly related to reduced total prehospital time and time on scene. The authors concluded that retention of skills is accomplished by increased volume.

A 2010 study of 10,298 out-of-hospital cardiac arrests evaluated whether more paramedics (three or more vs. two paramedics) resulted in improved outcomes. No difference was found in survival to discharge, and return of spontaneous circulation wasn’t associated with a greater number of paramedics.15

A similar paper evaluated two paramedic vs. single paramedic crews in simulated cardiac arrest scenarios. They found that additional paramedics on the crews resulted in more errors than with single paramedic crews.16

An unpublished thesis paper in 2006, a three-year retrospective review of the Wake County EMS System, compared a two paramedic crew vs. a one paramedic crew. During the years studies, half of Wake County had one paramedic per crew and half of their system had two ALS providers per crew. Inclusion criteria were cardiac arrests, respiratory emergencies, cardiac emergencies and traumas that required emergent transport utilizing lights and sirens. No statistically significant difference was found regarding scene times, intubation success and first-pass success. Not surprisingly, the two paramedic crews had a high rate of statistically significant IV success (0.89 vs. 0.87; p=0.04), but not first attempt success.17

An Australian study evaluated scene time difference in 1,537 prehospital cases with all-paramedic crews vs. mixed crews. All-paramedic crews had a statistically significant longer scene time than mixed crews (16.92 min. vs. 15.95 min.; p=0.002). There were no differences in procedure failure rates including intubation and intravenous insertion.18

Researchers in Columbus, Ohio, retrospectively studied ambulance staffing models in a metropolitan, fire-based EMS system. Paramedic-basic (PB) crews were compared with paramedic-paramedic (PP) crews. There were no differences between PB vs. PP crews in times to ALS interventions, time to IV insertion, IV success rates and protocol violation rates. PP crews did have shorter median scene times than PB crews (p=0.01).19

In 2017, Santa Cruz, Calif., reported a complete change of their EMS system from a dual paramedic crew configuration system to a single paramedic crew configuration.20

Legal Considerations
A review of state statutes and regulations show the majority of states require only a single paramedic on the crew that will staff an ALS ambulance. Two states, New Jersey21 and Delaware,22 mandate two paramedics staff an ALS unit, but don’t require the ALS unit be capable of transporting patients.21,22

Massachusetts, Wisconsin and Utah laws require the assignment of two paramedics to a response, but don’t require the paramedics to be on the same unit.23–25

Among the states requiring only a single paramedic ALS unit, regulations for non-paramedic crew members vary. For example, South Dakota and West Virginia regulations allow an ALS ambulance to operate with a paramedic and a driver meeting requirements established by the Department of Health.26,27 Oklahoma regulations are similar, specifying the driver must be certified as an emergency medical responder.28

Other states and territories, such as Oregon, Virginia and Washington D.C., specify that an ALS ambulance must have a paramedic and another crew member certified at or above the EMT-basic level.29–31

Arizona varies the requirement for the crew member depending on whether the ambulance crew services a rural or wilderness area and also considers recent census data.32
A review by the New Jersey state legislature’s Office of Legislative Services in 2013, determined the following:
  • “A majority of states require staffing [of ALS units] by two EMTs” but “do not specify whether both…must be capable of performing paramedic skills.”
  • “Several other states require ALS ambulances to be staffed by only one certified emergency medical responder—i.e., one paramedic or one EMT.
  • “In summary, … it does not appear that any other state [except New Jersey] requires ALS vehicles to be staffed by a minimum of two paramedics…”
Local governments and agencies typically have latitude to impose staffing requirements that exceed the state requirements and may staff ambulances with two or more paramedics.

Financial Considerations & Impact of ALS Crew Configuration
A basic analysis of the financial impact on an EMS system can be done concerning the complement of ALS crews. Based on several fundamental assumptions, annual expense calculations can be performed to determine the operating costs of the crew complement configurations considered in this article.
The following assumptions are based on general industry knowledge about operating expenses and common elements present in most organizations. Some variance exists, depending on the organizational design, corporate structure and deployment models that are employed throughout the country.
One of the most widely variable costs are those associated with benefits provided to staff by the employer. These include health plan benefits, paid time off, uniform allowances, tuition reimbursement, retirement plans, payroll taxes and others.33,34 However, a general assumption can be used based on average experience reported by the U.S. Department of Labor.34
For the purpose of this analysis, operating and capital costs, other than personnel expenses, weren’t included, since crew complement does not necessarily affect them.
The assumptions used for this analysis included the following:
  • The calculations are based on one full-time ALS unit;
  • A full-time unit is defined as one unit operating 24/7/365;
  • The average wage used for a paramedic is $23.50 per hour;33
  • The average wage used for an EMT-basic is $18.48 per hour;33
  • Overtime is calculated at 10% of total annual hours (876 hours annually);
  • Overtime wages are calculated at time and a half ($35.25 per hour for paramedics and $27.72 per hour for EMT-basics); and
  • The cost of benefits is calculated at 46.5% of base wages, or 31.7% of total compensation.34
This brief analysis shows that an ALS crew complement of one ALS practitioner with one BLS provider is 10% less expensive annually than a two ALS crew member team. In addition, a single ALS practitioner crew is 44% less expensive than a two-member crew composed of one ALS provider and one BLS member. In a system of 10 ALS units with two paramedic providersm this equates to a savings of approximately $750,000 per year to the healthcare system.
Conclusion
Understanding ideal crew configuration is vital to maintain EMS systems. There’s a lack of evidence demonstrating the need for a second ALS provider on a general ALS response. Implications of overstaffing may result in more patient care errors and draining of financial resources which could be spent on additional state-of-the-art medical equipment or number of units resulting in better system performance and patient care.
References
1. Robbins V: History of ambulance services and medical transpoortation systems in the United States. In JT Lindsey (Ed.), Management of ambulance services. Pearson: Boston, pp. 27–31, 2015.
2. Walz BJ: Chapter 5: Transportation. In BJ Walz (Ed.), Introduction to EMS systems. Albany: Delmar: Albany, N.Y., pp. 79–89, 2002.
3. Mears G, Armstrong B, Fernandez A, et al. (2011). 2011 National EMS assessment. National Highway Traffic Safety Administration Office of EMS. Retrieved Oct. 8, 2018, from www.ems.gov/pdf/2011/National_EMS_Assessment_Final_Draft_12202011.pdf.
4. Zavadsky M: Levels of ambulance service. In JT Lindsey (Ed.), Management of ambulance services. Pearson: Boston, pp. 37–39, 2015.
5. National Highway Traffic Safety Administration. (January 2009.) National emergency medical services education standards. Retrieved Oct. 8, 2018, from www.ems.gov/pdf/811077a.pdf.
6. The National EMS Scope of Practice Model. (2007.) National Highway Traffic Safety Administration Office of EMS. Retrieved Oct. 8, 2018, from www.ems.gov.education/EMSScope.pdf.
7. National Highway Traffic Safety Administration. EMS makes a difference: Improved clinical outcomes and downstream healthcare savings. A position statement of the National EMS Advisory Council. Ann Emerg Med. 2011;57(2):170.
8. Milligen MV, Mitchell JP, Tucker J, et al. (May 2014). An analysis of prehospital emergency medical services as an essential service and as a public good in economic theory. National Highway Traffic Safety Administration Office of EMS. Retrieved Oct. 8, 2018, from www.ems.gov/pdf/advancing-ems-systems/Reports-and-Resources/Prehospital_EMS_Essential_Service_And_Public_Good.pdf.
9. Kirkwoord S, Luckritz R, Groux A, et al.: Corporate models for ambulance service delivery. In JT Lindsey (Ed.), Management of ambulance services. Pearson: Boston, pp. 51–76, 2015.
10. Stiell IG, Nesbitt LP, Pickett W, et al. The OPALS Major Trauma Study: Impact of advanced life-support on survival and morbidity. CMAJ. 2008;178(9):1141–1152.
11. Davis R. (May 20, 2005.) Six minutes to live or die: Many lives are lost across USA because emergency services fail. USA Today. Retrieved Oct. 8, 2018, from http://usatoday30.usatoday.com/news/nation/ems-day1-cover.htm
12. Wang HE, Balasubramani GK, Cook LJ, et al. Out-of-hospital endotracheal intubation experience and patient outcomes. Ann Emerg Med. 2010;55(6):527–537.e6.
13. Wang HE, Kupas DF, Hostler D, et al. Procedural experience with out-of-hospital endotracheal intubation. Crit Care Med. 2005;33(8):1718–1721.
14. David G, Brachet T. Retention, learning by doing, and performance in emergency medical services. Health Serv Res. 2009;44(3):902–925.
15. Eschmann NM, Pirrallo RG, Aufderheide TP, et al. The association between emergency medical services staffing patterns and out-of-hospital cardiac arrest survival. Prehosp Emerg Care. 2010;14(1):71–77.
16. Bayley R, Weinger M, Meador S, et al. Impact of ambulance crew configuration on simulated cardiac arrest resuscitation. Prehosp Emerg Care. 2008;12(1):62–68.
17. Hawkins E. (May 2005.) One vs. two paramedics: Does ambulance crew configuration affect scene time or performance of certain clinical skills? Carolina Digital Repository: Collections:  Master’s Papers: Gillings School of Public Health. Retrieved March 1, 2018, from https://cdr.lib.unc.edu/record/uuid:97a724fe-cad7-4e1e-8b9e-15811d778145.
18. Kelly AM, Currell A. Do ambulance crews with one advanced paramedic skills officer have longer scene times than crews with two? Emerg Med J. 2002;19(2):152–154.
19. Cortez EJ, Panchal AR, Davis JE, et al. The effect of ambulance staffing models in a metropolitian, fire-based ems system. Prehosp Disaster Med. 2017;32(2):175–179.
20. Ghilarducci D. (Feb. 20, 2017.) Dual paramedic vs. Single paramedic ambulances in Santa Cruz County. Retrieved March 1, 2018, from www.santacruzhealth.org/Portals/7/Pdfs/EMS/2017%20Paramedic%20Staffing%20FInal.pdf.
 21. N.J.A.C. 8:41-9.8.
22. 16 Del. C. § 9803 (c).
22. 105 CMR 170.305 (C)(1)(c).
23. Wis. Adm. Code DHS 110.50/
24. U.A.C. R426-4-200.
25. ARSD 44:05:03:04.01.
26. W. Va. CSR § 64-48-5.
27. O.A.C. § 310:641-3-11(b)(4) and (d).
29. OAR 333-255-0072.
30. 12 VAC 5-31-1250.
31. CDCR 29-549.
32. A.R.S. § 36-2202.
33. Washko JD, Ragone M. 2016 salary survey. JEMS. 2017;42(11);26–27.
34. Bureau of Labor Statistics. (Dec. 15, 2017). Employer costs for employee compensation–September 2017. Retrieved Oct. 8, 2018, from https://www.bls.gov/news.release/archives/ecec_12152017.pdf.