Category Archives: Academia

Academia, Emergency Management, Health Care, Public Health, Society

Social Ecology of Immunization and Infectious Diseases

Vaccines are very useful as preventive medicine in public health to reduce morbidity and mortality due to communicable diseases, though they are not a substitute to safe drinking water, sanitation, nutrition and environmental health in the long run.
(Madhavi et al., 2010, p. 618)

In dealing with infectious diseases, two primary methods of prevention are worthwhile: immunization and avoidance. Avoidance is nearly impossible as valence for various pathogens vary so greatly and community network structure influences (Ciccaroneet al., 2010; Salathé & Jones, 2010). Immunization, on the other hand, allows for proximal contact with a specific pathogen without the likelihood to effective transmission, or active infection. Immunization, or innoculation, is the process of introducing the immune system to potential future pathogens so that it may form lifelong antibodies that can readily attack the pathogen if infected in the future (Centers for Disease Control, 2009). Immunization is gaining stronger support in the face of a growing number of antibiotic-resistant pathogens and pathogens with a propensity for recombination under heavy environmentally selective pressures, and though antibiotic therapy is a reliable and effective secondary prevention method, it seems to be true that antibiotic therapy is becoming less effective the more we rely on it as a prophylaxis (Laxminarayan & Brown, 2001). Additionally, antibiotics are only effective in the treatment of bacterial infections and have no effect on viral infections. Antiviral medications are typically more expensive and less available.

Luckily, when speaking about infectious processes, there is little need for continuous care after the acute presentation (Ciccarone et al., 2010). The pathogen is typically eradicated from the host by means of the natural combative effects of the immune system in combination, when required, with pharmacological assistance, and there is only a small chance of the host suffering any lasting effects. Unfortunately, there are some pathogens that continue to cause harm well after the acute phase of infection. Pathogens, such as the human immunodeficiency virus, ravage the immune system making the host susceptible to a number of other opportunistic infections that can become life-threatening. Other pathogens, such as hepatitis, can damage the natural filtration system of the host’s body that other deleterious effects surface creating a chronic disease process of the organs. In these, and other, cases, tertiary prevention strategies can help to offer the host a meaningful quality of life with the presence of the disease process. Some effective tertiary methods include medications aimed at improving the function of certain organs or systems. Diet and exercise also plays a major role in tertiary prevention strategies (Stokols, 1992).

Depending on the particular pathogen, infection might not affect me as much as others. As a paramedic, I have a comfortable knowledge of infectious disease processes, and I understand that a simple regimen of antibiotic medication, along with rest and fluid intake, will cure most of the infectious bacterial diseases that I might face, albeit some drug-resistant pathogens are not so easy to manage. Additionally, I have isolation equipment at my disposal that allows me to create a barrier from these and other infectious diseases. Ciccarone et al. (2010) further describe many of the psychosocial barriers Asian and Pacific Islanders face when confronted with the early stages of some infections. “Psychosocial issues such as depression, embarrassment, and shyness were reported to have influenced time to seeking medical attention” (Ciccarone et al., 2010, p. 143). Although I accept that I may suffer one or more of these barriers, my education, along with mandatory workplace reporting requirements, empower me to seek medical care when needed.

Addressing prevention strategies, Stokols (1992) introduces a model using the social ecology of health. Though he does not categorize primary, secondary, and tertiary means, he does hint at prevention strategies being proximal or distal. Further, Stokols outlines a variety of means related directly to an understanding of environmental roles and pressures. Understanding how an individual relates to, from, and within his or her ecology allows the health practitioner to provide more focused means of prevention and education.

References

Centers for Disease Control. (2009). Parent’s Guide to Immunizations [Excerpt]. Retrieved from http://www.cdc.gov/vaccines/vac-gen/downloads/pg_how_vacc_work.pdf

Ciccarone, R. M., Kim, M., Tice, A. D., Nakata, M., Effler, P., Jernigan, D. B., … & Sinkowitz-Cochran, R. L. (2010). Prevention of community-associated methicillin-resistant staphylococcus aureus infection among Asian/Pacific Islanders: A qualitative assessment. Hawai‘i Medical Journal, 69(6), 142-144. Retrieved from http://web.ebscohost.com.ezp.waldenulibrary.org/

Laxminarayan, R. & Brown, G. M. (2001). Economics of antibiotic resistance: A theory of optimal use. Journal of Environmental Economics and Management, 42(2), 183-206. doi:10.1006/jeem.2000.1156

Madhavi, Y., Puliyel, J. M., Mathew, J. L., Raghuram, N., Phadke, A., Shiva, M., … & Banerji, D. (2010). Evidence-based national vaccine policy. Indian Journal of Medical Research, 131, 617-628. Retrieved from http://web.ebscohost.com.ezp.waldenulibrary.org/

Salathé, M. & Jones, J. H. (2010). Dynamics and control of diseases in networks with community structure. PLoS Computational Biology, 6(4), e1000736. doi:10.1371/journal.pcbi.1000736

Stokols, D. (1992). Establishing and maintaining healthy environments: Toward a social ecology of health promotion. American Psychologist, 47(1), 6-22. doi:10.1037/0003-066X.47.1.6

Academia, Health Care, Politics, Public Health, Society

Health Care Reform

In beginning this endeavor, I found it initially difficult to find anything related to health care legislation that I would be inclined to support or oppose in a letter to my Congressman. I tend to rely on the elections in order to convey my political positions. After studying some of the recent legislation, I found that the only premise that interested me was the adoption of The Patient Protection and Affordable Care Act of 2010 and the related Health Care and Education Reconciliation Act of 2010. Unfortunately, attempting to find credible dialogue on the internet regarding these laws is both impractical and near impossible. The special interest groups are leaning to their respective extremes. With commentary not proving trustworthy for factual insight, I relied on the Congressional Budget Office and the full text of the laws to cement my position. Using the aforementioned information in conjunction with Senator Lieberman’s contact information from the U. S. Senate website (http://www.senate.gov), I formulated a letter to him outlining my economic concerns (see Appendix).

I understand the grandeur of the idea of universal health care. I applaud the debates of how best to offer affordable or free health care to ever citizen of the United States. Unfortunately, as a nation, we are not fit in our financial means to proffer such an expensive entitlement. As Goodson (2010) reports, many of the initiatives outlined within the law are not guaranteed to be successful. This at an increased cost of $390 billion over the first 10 years (Elmendorf, 2010).

To ensure that my points were valid, I researched the approval ratings of these laws. According to WashingtonWatch.com (2010), approximately 80% of respondants do not favor the passing of these laws. More scientifically, however, a consistent range of 54 – 58% of Americans favor repeal of the laws, while 63% of senior citizens agree (Rasmussen Reports, 2010).

References

Elmendorf, D. W. (2010, March 20). Manager’s amendment to reconciliation proposal [Letter to the Honorable Nancy Pelosi]. U. S. Congress, Washington, D. C. Retrieved from the Congressional Budget Office website: http://www.cbo.gov/ftpdocs/113xx/doc11379/ Manager%27sAmendmenttoReconciliationProposal.pdf

Goodson, J. D. (2010). Patient Protection and Affordable Care Act: Promise and peril for primary care. Annals of Internal Medicine. Advance online publication. Retrieved from http://www.annals.org/content/early/2010/04/15/0003-4819-152-11-201006010-00249.full

Health Care and Education Reconciliation Act of 2010, Pub. L. No. 111-152 (2010).

Patient Protection and Affordable Care Act of 2010, Pub. L. No. 111-148 (2010).

Rasmussen Reports. (2010, May 17). Health care law: 56% Still Want to Repeal Health Care Law, Political Class Disagrees. Retrieved on May 22, 2010, from http://www.rasmussenreports.com/public_content/politics/current_events/healthcare/march_2010/health_care_law

WashingtonWatch.com. (2010). P.L. 111-148, The Patient Protection and Affordable Care Act. Retrieved on May, 22, 2010 from http://www.washingtonwatch.com/bills/show/111_PL_111-148.html

Appendix

Michael F. Schadone
[REDACTED] Woodstock, CT 06282

The Honorable Joseph I. Lieberman
706 Hart Office Building
United States Senate
Washington, DC 20510

May 22, 2010

Re: The Patient Protection and Affordable Care Act of 2010

 Dear Senator:

 My name is Michael Schadone and I am a nationally registered critical care paramedic working in Northeast Connecticut. I am writing you today because I do not support the recent legislation referred to as The Patient Protection and Affordable Care Act of 2010. I urge you and your colleagues in Congress to repeal this law. I believe that our efforts aimed at improving the economy will, in itself, dramatically reduce the disparities in access to health care.

Under the auspices of a progressive government, our country has seen many times of woe. Bigger government and higher rates of spending have driven our economy into the ground. It was only the idea of smaller government and trust in the American entrepreneur that ever caused unemployment rates to drop to less than five percent. More people gainfully employed means more people with access to affordable health care. Is this not our goal? In Europe, economic systems are collapsing. Many of the countries with universal health care have tax rates approaching 70 percent (including ‘value-added tax’). It is commonly held that suppressing the spending power of the citizenry will surely lead to a collapse of the free market, the basis of our economy. I certainly do not want the United States of America to resemble Greece, Portugal, Spain, or Cuba. We are the Great Experiment, and so far, it is working. I fear, though, not for much longer.

I favor universal health care just as I favor universal education and other entitlements but not at the expense of our country. Improvements to the economy will put us in a position to gain strength and enable us to afford such a sweeping paradigm shift in health care. More importantly, a better economy will allow us to do it properly. I urge you to focus on the economy and repeal this dangerous law.

 Sincerely,

Michael F. Schadone

Academia, Clinical, Emergency Medical Services, Health Care

Flawed Conclusions in Literature Review

For this week’s discussion, I have chosen to analyze an article (Sakr et al., 2006) that attempts to outline the efficacy and potential dangers of certain drugs used to treat shock. As a critical care paramedic, the discussion surrounding this article can provide insight to choosing alternative therapies when caring for my patients, but it is important for me to understand the potential biases and limitations of such a study that could lead to flawed conclusions (Gluud, 2006).

Sakr et al. (2006) collected data on ICU admissions over a two week period to further understand how dopamine effects mortality and morbidity when administered in response to hemodynamic compromise. Also, other administered vasoactive drugs were included in the analysis whether administered concomitantly with dopamine or instead of dopamine. The researchers did not distinguish between etiologies except to delineate between septic shock and non-septic shock. Patients who presented with shock or suffered a shock state within the first 24 hours of admission were included in the analysis. Patients admitted to the ICU mainly for 24 hour surgical observation where not included.

Shock is defined as “a state of inadequate cellular sustenance associated with inadequate or inappropriate tissue perfusion resulting in abnormal cellular metabolism” (Hillman & Bishop, 2004, p. 121). There are many etiologies of shock, including sepsis, anaphylactic, neurogenic, hypovolemic, cardiogenic, and others, which respond differently to various therapies. This confounder creates an information bias, as this variable is not identified in the data collection and cannot be scrutinized. Simply identifying the etiology of each shock state would limit this bias. The researchers, however, acknowledge this limitation and others.

Another confounding variables is the time constraint of the data. In regards to septic shock, this variable becomes evident. Many pathogens spread predictively during certain times of the year. The concomitant treatment of these infections could predispose patients to suffer a prolonged state of shock (in cases where the pathogen might not be immediately recognized) or provide for an ideal treatment pathway when the pathogen and the antibiotic regimen are fully understood and effective. This selection bias could be controlled by choosing patients who present throughout the year.

As Gluud (2006) points out:

When intervention effects are moderate or small, the human processing of data, unsystematic data collection, and the human capacity to overcome illnesses spontaneously limit the value of uncontrolled observations. Experimental models are essential for estimation of toxicity and pathophysiology.
(p. 494)

References

Gluud, L. L. (2006). Bias in Clinical Intervention Research. American Journal of Epidemiology, 163(6), 493–501. doi:10.1093/aje/kwj069

Hillman, K. & Bishop, G. (2004). Clinical Intensive Care and Acute Medicine. West Nyack, N.Y.: Cambridge University Press.

Sakr, Y., Reinhart, K., Vincent, J., Sprung, C. L., Moreno, R., Ranieri, V. M., De Backer, D., & Payen, D. (2006). Does Dopamine Administration in Shock Influence Outcome? Results of the Sepsis Occurrence in Acutely Ill Patients (SOAP) Study. Critical Care Medicine, 34(3), 589-597. doi:10.1097/01.CCM.0000201896.45809.E3

Academia, Clinical, Culture, Emergency Management, Emergency Medical Services, Health Care, Public Health, Technology

Patient Safety Considerations for EMS

 In the out-of-hospital emergency care setting, patient safety is paramount. Initially, victims of trauma or illness are already suffering in an uncontrolled environment. It is this same environment where first responders, emergency medical technicians, and paramedics must operate to stabilize and transport the victim to the hospital, a more controlled environment. Unfortunately, there is little research in the area of patient safety in this setting (Meisel, Hargarten, & Vernick, 2008; Paris & O’Conner, 2008).

Importance

Focusing on patient safety and developing processes to ensure optimal safety would allow the study of inherently dangerous, yet potentially beneficial therapies, such as rapid sequence intubation where the clinician uses a series of medications to rapidly sedate and paralyze a critical patient for ease of inserting a breathing tube. Focusing on safety, an EMS department in Maryland successfully instituted such a program (Sullivan, King, Rosenbaum, & Smith, 2010).

With more research in this area, the Emergency Medical Services (EMS) can improve the care they seek to deliver to their patients.

Challenges

There are many challenges facing EMS as they seek to deliver safe and effective care to their patients. Motor vehicle accidents (including air transportation accidents), dropped patients, medication and dosage errors, other inappropriate care, and assessment errors all contribute to the number of adverse events in the EMS out-of-hospital care setting (Meisel et al., 2008). Unfortunately, it has proved difficult to identify both the existence and the cause of each event (Meisel et al., 2008; Paris et al., 2008). Additionally, there are adverse events that are impossible to track, such as the iatrogenic exposure to a pathogen. It would be very difficult to distinguish how and when a patient was first exposed to the infecting pathogen without considering community-acquired infections and hospital-acquired infections, which are both equally difficult to ascertain (Taigman, 2007).

Strategies for improvement

As EMS seeks to increase the professionalism among its ranks, the stakeholders must acknowledge responsibility for providing evidence-based processes to ensure patient safety.

References

Meisel, Z. F., Hargarten, S., & Vernick, J. (2008, October). Addressing prehospital patient safety using the science of injury prevention and control.Prehospital Emergency Care, 12(4), 4-14.

Paris, P. M. & O’Connor, R. E. (2008, January). A national center for EMS provider and patient safety: helping EMS providers help us. Prehospital Emergency Care, 12(1), 92-94.

Sullivan, R. J., King, B. D., Rosenbaum, R. A., & Shiuh, T. (2010, January). RSI: the first two years. One agency’s experience implementing an RSI protocol. EMS Magazine, 39(1), 34-51.

Taigman, M. (2007, July). We don’t mean to hurt patients. EMS Magazine, 52(4), 36-42.

Academia, Health Care, Politics, Public Health, Society

Freedom vs. Health Care Reform

In the United States, we believe in individual rights, some of which are enumerated in the U. S. Constitution. The right to health care is not one of these. As our country prospers or declines, we may amend our Constitution to ensure more rights or take them away. The question, now, is can we afford health care for all? At this moment, I believe we cannot. Other countries have attempted to provide health care for all of its citizens but are facing economic troubles in spite of 70% tax rates (Clark & Dilnot, 2002). I believe that high tax rates are dangerous to the economy because the people and the government compete in mobilizing the economy; whereas with lower tax rates, the small businesses can drive the economy (U.S. Small Business Administration, Office of Advocacy, 2006).

It is my experience that those who overutilize health care are those who are under-insured (e.g. Medicare and Medicaid) and uneducated about the health care system. Further, it seems that the underpayment of costs by the Medicare and Medicaid programs are driving up the recoverable costs to other payors (Brennan & Mello, 2009). This is why I believe that our health care system is as expensive and inefficient as it is. “The U.S. health care system also spends more on administrative or overhead costs related to health care,” says Garber and Skinner (2008, p. 32), but they attribute this to administrative waste where I conclude that the over-administration is needed to meet the demands of an over-regulated and inefficient payment system.

In conclusion, our health care system is linked to our economy, and improving the economy is the only way to ensure that our health care system improves. By adding entitlements, we are forcing the American people to minimize their financial growth and, thereby, their financial freedom to choose affordable health care.

References

Brennan, T. A. & Mello, M. M. (2009). Incremental health care reform. Journal of the American Medical Association, 301(17), 1814-1816. doi:10.1001/jama.2009.610

Clark, T. & Dilnot, A. (2002). Long-term trends in British taxation and spending (IFS Briefing Note No. 25). London, UK: The Institute for Fiscal Studies. Retrieved from http://www.ifs.org.uk/bns/bn25.pdf

Garber, A. M. & Skinner, J. (2008). Is American health care uniquely inefficient? Journal of Economic Perspective, 22(4), 27–50. doi:10.1257/jep.22.4.27.

U.S. Small Business Administration, Office of Advocacy. (2006, September 28). Small business drives the U.S. economy — represent 99.7 percent of all businesses, employ 57.4 million (SBA No. 06-17 ADVO). Retrieved from http://www.sba.gov/advo/press/06-17.html

Academia, Clinical, Emergency Medical Services, Health Care, Politics, Public Health, Society

Pay-for-performance in EMS?

There has been much discussion regarding reimbursement models for health services, and two main themes have emerged, the historical fee-for-service model and a quality-driven pay-for-performance model (Institute of Medicine, Committee on Redesigning Health Insurance Performance Measures, Payments and Performance Improvements Staff, 2007). While many providers argue that the reimbursement level is currently too low to sustain operations (Institute of Medicine, Committee on Redesigning Health Insurance Performance Measures, Payments and Performance Improvements Staff, 2007), patient advocates cite an overwhelming number of medical mistakes allowing providers to benefit from poorer outcomes leading to increased needs of critical care services which lengthen hospital stays dramatically (Committee on Quality of Health Care in America & Institute of Medicine Staff, 2001; Institute of Medicine, Committee on Redesigning Health Insurance Performance Measures, Payments and Performance Improvements Staff, 2007). While considering more effective designs within our health care system, treatment efficacy, reimbursement paradigms, and patient safety could possibly be used as a foundation upon which to rebuild our health care infrastructure. The Committee on Quality of Health Care in American and the Institute of Medicine Staff (2001) offer “six aims [safe, effective, patient-centered, timely, efficient, and equitable] for improvement that can raise the quality of care to unprecedented levels” (p. 5).

Fee-for-service models, the traditional norm in health care reimbursement, seek to itemize care expenditures based on particular procedures or services rendered to the patient. Though fee-for-service models reward providers for timely, and possibly effective and efficient, delivery of care, it does little to address safe, patient-centered, and equitable considerations.

Financial barriers embodied in current payment methods can create significant obstacles to higher-quality health care. Even among health professionals motivated to provide the best care possible, the structure of payment incentives may not facilitate the actions needed to systematically improve the quality of care, and may even prevent such actions.
(Committee on Quality of Health Care in America et al., 2001, p. 181)

As a paramedic, I am bound to a Medicare reimbursement model that focuses solely on the transportation of the patient and not on the care rendered. For a patient experiencing cardiac chest pain, merely placing them on a continuous ECG monitor and providing transportation to the hospital allows my employer to be paid the same as if I initiated an intravenous line, administered oxygen, aspirin, nitroglycerin, and morphine, and performed serial diagnostic 15-lead ECG readings during the transport. In any case, though, payment is withheld if the patient is not transported. I have to assume that this inequitable reimbursement scheme is replicated across the health care spectrum.

Pay-for-performance models, however, seek to reward the provider for improving the quality of care delivered and “represents an attempt to align incentives in the payment system so that rewards are given to providers who foster the six quality aims set forth in the Quality Chasm report” (Institute of Medicine, Committee on Redesigning Health Insurance Performance Measures, Payments and Performance Improvements Staff, 2007, p. 36; Committee on Quality of Health Care in America et al., 2001). Some detractors of pay-for-performance worry that providers serving poor and ethnic communities that have typically poor health and preventative compliance will not benefit from such performance measures. The worry is that the numbers of providers will be lacking in these communities, worsening the communities health outcomes (Nafziger, 2010). Though, “pay for performance is not simply a mechanism to reward those who perform well; rather, its purpose is to encourage redesign and transformation of the health care system to ensure high-quality care for all” (Institute of Medicine, Committee on Redesigning Health Insurance Performance Measures, Payments and Performance Improvements Staff, 2007, p. 44). Pay-for-performance focuses on safety, and a search of the literature does not reveal any complicating risk to patients under a pay-for-performance system so long as the system is patient-centric, taking into account the patient population serviced by each provider.

For instance, regarding a certain type of heart attack called a “STEMI”, or ST-segment elevation myocardial infarction, it is beneficial for the paramedic ambulance to bypass the local community hospital and transport the patient to a primary coronary intervention (PCI) facility for a cardiac catheterization. In this instance, the local community hospital is losing potential revenue. Perhaps if the reimbursement model reflected this evidence-based and patient-centered decision and provided a small monetary reward to the local community hospital for allowing the directed care at the PCI center, then mortality and morbidity from STEMI in the community would be reduced and the local hospital would be rewarded for their involvement in the process even if they did not provide any direct care. This is just one instance in the realm of emergency care where pay-for-performance can help to ensure safe, effective, patient-centered, timely, efficient, and equitable delivery of care to the patient.

As both a health care provider and consumer, I would prefer the pay-for-performance model of reimbursement. As a provider, I am a patient advocate, and as a patient, I will, of course, advocate for myself. Pay-for-performance enables provider growth, evidence-based practice, better patient safety mechanisms, and an overall efficient and a more complete and holistic delivery of care.

References

Committee on Quality of Health Care in America (Author), & Institute of Medicine Staff (Author). (2001). Crossing the quality chasm: A new health system for the 21st century. Washington, DC: National Academies Press.

Institute of Medicine, Committee on Redesigning Health Insurance Performance Measures, Payments and Performance Improvements Staff (Author). (2007). Rewarding provider performance: Aligning incentives in Medicare. Washington, DC: National Academies Press.

Nafziger, B. (2010, May 6). Pay for performance could hurt docs who serve poor, blacks and hispanics. DOTMed News. Retrieved from http://www.dotmed.com/fr/news/story/12570/

Academia, Clinical, Emergency Management, Emergency Medical Services, Health Care, Public Health

Botulism: A Measurement of Occurrence

 Botulism, caused by the Clostridium botulinum bacterium, is typically caused by poorly prepared, home-canned foods and can cause symptoms as simple as blurred or double vision to full body paralysis, sometimes causing death (Centers for Disease Control and Prevention [CDC], 1996). The incidence of botulism is said to be extremely low with only 126 reported cases in the United States in 2003; with only eight attributable to foodborne vectors, the predominant cause is accidental contamination (CDC, 2004).

One of the concerns regarding botulism is its toxicity. Botulinum toxin is the most potent toxin known to man (CDC, 2006). This potency lends to botulinum’s ability to be used as an agent of bioterrorism, though most of the known cases have been shown to be accidental in nature (CDC, 1996; CDC, 2006). Another concern is the accidental or negligent contamination of any food prepared for wide distribution, such as canned vegetables from a large manufacturer.

Surveillance is important to identify each and every case in order to have the most accuracy possible when considering increasing or decreasing trends of incidence and prevalence of the disease. The cause of any increase or decrease in incidence of botulism should always be investigated.

Any increase of incidence could identify a possible problem while a decreased incidence could foretell efficacy in the efforts of mitigation. More appropriately, though, as Friis and Sellers (2009) show, further identification should be made in order to focus on specific descriptive factors, such as affected populations, the geography of these populations, known vectors, and factors of time. This process will ensure that more accurate trends are observed.

For instance, the CDC (2004) has stated that in a typical year, such as 2004, the incidence of botulism is less than 200. With incidence reporting covering the entire United States, increases or decreases in this crude number serve only to identify general changes in frequency; whereas, further identification of certain characteristics of the disease pattern will help to further isolate affected individuals and etiologies (Friis et al., 2009). Within the CDC’s (2004) data, infant occurrence of botulism is identified as the major contributor to incidence, thereby isolating the remaining occurrences to adults. The CDC has gone further to separate the incidences of botulism into three groups, infant occurrence, foodborne infection, and wound infection. A separate group is reserved for other occurrences relating to the use of pharmacological botulin.

Using descriptive factoring of the 2003 CDC data (2004), further geographic isolation of occurrences show that infant occurring botulism is fairly wide-spread with a small number of incidences in each of twenty-two States, though California and Pennsylvania account for about half of the reported infant occurrences. Foodborne and wound occurrences of botulism were isolated to Alaska, California, Colorado, Oregon, Utah, and Washington. Texas had the only two reportable cases classified as “Other”. Theoretical assumptions can now be used to show that the problem in Texas is resolved but should continue to be monitored, and food safety education projects should focus on home-canning in the western regions of the United States.

In conclusion, epidemiology is an important means of understanding and identifying causation and etiology, as well as preparing for mitigation and outbreak response. In this example of botulism, I have identified localization of the disease, common pathways of infection, or vectors, and means of helping to mitigate future occurrences of the disease. Botulism numbers are quite low, but dealing with other diseases of larger scale, grouping the data into useful subsets will assist in following the progression of the disease from outbreak to outbreak and in consideration of mitigation techniques employed.

References

Centers for Disease Control and Prevention, U. S. Department of Health and Human Services. (1996). Botulism (Clostridium botulinum): 1996 case definition [CSTE Position Statement No. 09-ID-29]. Retrieved from http://www.cdc.gov/ncphi/disss/nndss/casedef/botulism_current.htm

Centers for Disease Control and Prevention, U. S. Department of Health and Human Services. (2004). Surveillance for Outbreaks of Botulism [Summary of 2003 Data]. Retrieved from the Centers for Disease Control and Prevention website: http://www.cdc.gov/ncidod/dbmd/diseaseinfo/files/Botulism_CSTE_2003.pdf

Centers for Disease Control and Prevention, U. S. Department of Health and Human Services. (2006). History of Bioterrorism: Botulism. CDC Emergency Preparedness and You [Podcast]. Washington, DC: CDC Bioterrorism Preparedness and Response Program.

Friis, R. H., & Sellers, T. A. (2009). Epidemiology for public health practice (4th ed.). Sudbury, MA: Jones & Bartlett.

Academia, Health Care, Public Health, Society

The Socio-economics and Certain Illnesses or Injuries

Kovner and Knickman (2008) describe health disparities as health problems common to specific populations, and they differentiate health care disparities as a “[reflection of] the interaction of health care access and utilization with broader societal issues related to racial and ethnic, socioeconomic, and gender differences” (p. 421). Many social groups take part in risky behaviors. If these social groups are drawn along certain socio-economic lines, then it would appear that there is a causal relationship between socio-economics and certain illnesses or injuries when the correlation is truly the risk-taking behavior. Blacks having a ten-fold incidence of AIDS over whites may be related to preliminary health education with no causal relationship to the access of health care (Kovner et al., 2008). Additionally, Kovner et al. point out a higher incidence of Blacks leaving emergency departments before being cared for. Could this be a result of Blacks seeking emergent care for non-emergent problems? Certainly, there are health problems and health care problems common to specific populations.

Initially, when considering racial and ethnic differences, my views revolve around socioeconomic determinants where causal relationships are not what many would consider. Most, I imagine, would consider the cause of poor care to be uncaring health care professionals, but I would venture that the attitudes of some health professionals are the end-result that correlates to poor care. If a health care provider treats patients who continually dismiss their poor health or take part in risky health behavior without considering the long-term effects, the health care professional becomes dispassionate and disconnected, mistrusting patients, and delivering care that is substandard, but presumed to be aligned with the responsibilities taken by the patients, generally speaking. Ergo, if they don’t care, why should I? This generalization creates a common distrust between patient and provider. Aside from the patient-provider relationship, there seems to be a more daunting issue of access to health insurance, which obviates the correlation to a lack of health care access. What are the causes of these disparities?

How do we address the disparities in health care? First, we need to identify if there are truly disparities, what they are exactly, and what is causing them. Recent research suggests a need to find the methods most appropriate to tackle these questions (Kirby, Taliaferro, & Zuvekas, 2006; Lê Cook, McGuire, Meara, & Zaslavsky, 2009; Lê Cook, McGuire, & Zuvekas, 2009). Do we need to understand the problem? Educating both the providers and patients effectively in how to approach each other as well as instituting quality improvement strategies within each health care practice should assure, at least retrospectively, that all patients within a practice would get the same care as any other patient treated by that practice. Additionally, providing patient education about how to access health care appropriately and effectively would help to avoid some of the pitfalls common in our health care system. Some of which may be attributable causes to many of the health care disparities of today.

In conclusion, I feel that many of the health care disparities are not caused by the health care system, though the relationship is noticeable. There are many other factors that need to be considered, and as Kirby et al. point out, “Researchers and policymakers may need to broaden the scope of factors they consider as barriers to access if the goal of eliminating disparities in health care is to be achieved” (p. I64).

References

Kirby, J. B., Taliaferro, G., & Zuvekas, S. H. (2006) Explaining racial and ethnic disparities in health care. Official Journal of Medical Care, 44(5), I64-I72. doi:10.1097/01.mlr.0000208195.83749.c3

Kovner, A. R., Knickman, J. R., & Jonas, S. (Eds.). (2008). Jonas & Kovner’s health care delivery in the United States (9th ed.). New York, NY: Springer.

Lê Cook, B., McGuire, T. G., Meara, E., & Zaslavsky, A. M. (2009). Adjusting for Health Status in Non-Linear Models of Health Care Disparities [Manuscript]. Health Service Outcomes Research Methodologies, 9(1), 1–21. doi:10.1007/s10742-008-0039-6

Lê Cook, B., McGuire, T. G., & Zuvekas, S. H. (2009). Measuring Trends in Racial/Ethnic Health Care Disparities [Manuscript]. Medical Care Research Review, 66(1), 23-48. doi:10.1177/1077558708323607

Academia, Clinical, Emergency Medical Services, Health Care

Relationships Among Health Services Organizations

 As a critical care paramedic, I am fortunate enough to experience our health care system as an active participant, caring for the sick and injured, and as a passive observer, following the pathways of the patients whom I have treated. The health care system in the United States is, admittedly, fractured (Kovner & Knickman, 2008), but there are components that serve to create harmony and efficiency within this system, and I will describe just a few of them.

The primary care physician is meant to be the coordinator of all care for his or her patients. The importance of this role cannot be overstated, as it is the keystone to “health promotion, disease prevention, health maintenance, counseling, patient education, diagnosis and treatment of acute and chronic illnesses” (American Academy of Family Physicians, 2010, para. 7). When appropriately utilized, the primary care physician can coordinate a patient’s care to ensure efficiency and efficacy of treatment while ensuring safe and comprehensive care (Kovner et al., 2008).

There is a growing number of specialties and sub-specialties within the practice of medicine today (Bureau of Labor Statistics, 2010b). Specialists focus on their chosen area of practice and are an asset to the general practitioner, or primary care physician, who can concentrate on the coordination of the patient’s care. The inclusion of specialists in medicine is an efficient and effective means of offering the patient a level of expertise not otherwise available. One of these specialties is emergency medicine.

Emergency departments are necessary entry points into the health care system for victims of acute trauma and illness, but often times, the emergency department is used as the primary portal for those who lack insurance or other means of accessing health care appropriately (Committee on the Future of Emergency Care, 2006; Kovner et al., 2008). These patients tend to utilize the emergency room for even minor ailments, distressing this important component of the system, causing a “nationwide epidemic of [emergency department] overcrowding, boarding, and ambulance diversion” (Committee on the Future of Emergency Care, 2006, p. 19).

Laboratories and radiology departments are great assets to providers, allowing technicians to perform tests at the behest of the physicians and only requiring the physician to interpret the results of the tests. This seems to be a cost-effective and efficient component of the system, so long as the tests are performed timely and accurately.

Pharmacists have been regarded as patient-focused consultants who can provide both patient-specific and general information regarding over-the-counter medications as well as prescription medications. In our health care system, pharmacists have a valuable role of safeguarding patients from over-medication, as well as under-medication, medication compatibility, and also educating patients to the possible side-effects of their prescribed medicines (Bureau of Labor Statistics, 2010a).

In conclusion, the safest and most efficient use of our health care system begins at primary care. Though, in emergency situations, there is certainly a need to seek immediate care by other means, patients can suffer financial challenges as well as safety issues by trying to remove the primary care physician from the health care paradigm. Not only is this unsafe for the patient seeking primary care elsewhere, but misuse of emergency departments cause unnecessary delays for truly emergent patients. The health care system in the United States is vast and can be confusing. The primary care physician can provide a safe and efficient pathway of care that will save a patient time, money, and, possibly, his or her life.

References

American Academy of Family Physicians. (2010). AAFP policy on primary care. Retrieved May 1, 2010, from http://www.aafp.org/online/en/home/policy/policies/p/primarycare.html

Bureau of Labor Statistics, U. S. Department of Labor. (2010a). Pharmacists. Occupational outlook handbook (2010-11 ed.). Retrieved from http://www.bls.gov/oco/ocos079.htm

Bureau of Labor Statistics, U. S. Department of Labor. (2010b). Physicians and surgeons. Occupational outlook handbook (2010-11 ed.). Retrieved from http://www.bls.gov/oco/ ocos074.htm

Committee on the Future of Emergency Care in the United States Health System. (2006). Hospital-based emergency care : At the breaking point. Washington, DC: National Academies Press.

Kovner, A. R., & Knickman, J. R. (Eds.). (2008). Jonas & Kovner’s health care delivery in the United States (9th ed.). New York, NY: Springer.

Academia, Culture, Emergency Medical Services, Health Care, Politics, Public Health, Society

Health Care Costs, Quality, and Access

It is the general consensus that the structure and organization of the U.S. health care system is fractured and disorderly. For many health care consumers, especially those who rely on governmental health assistance, there is no motivation to seek appropriate care responsibly. Many of these consumers rely on the local hospital’s emergency department and municipal emergency services for their primary medical needs. The Committee on the Future of Emergency Care in the United States Health System (2006) states “[Emergency Departments] are an impressive public health success story in terms of access to care” (p. xiv), and continues to describe how the emergency departments have “become the ‘safety net of the safety net’, providing primary care services to millions of Americans who are uninsured or otherwise lack access to other community services” (p. xv). With health care comprising one sixth of the nation’s economy, doubling in the last 30 years, the focus should be to create a model of efficient and effective delivery of care so that we, as a nation, may be able to care for our sick and injured without becoming bankrupt (Kovner, Knickman, & Jonas, 2008; Mushkin et al., 1978).

As emergency medical services are considered as the health care gateway for many, allowing the emergency medical services to refer patients into appropriate pathways (e.g. primary care providers, urgent care clinics, psychiatric services) for their conditions would allow for more directed care for the patient with shorter wait times and shorter care times overall. Unfortunately, insurance providers, including Medicare and Medicaid, do not allow remuneration for such services, requiring the transportation component to trigger payment; therefore, the only option left is to transport these patients to the emergency departments. This promotes the inefficient use of such services and continues the current paradigm of inefficiency throughout the system. Though this change would increase insurance payments to emergency medical providers, increasing the initial cost of seeking health care, this would allow the provision of selecting more efficient pathways leading to more cost-effective care. Hopefully, this paradigm would result in an overall net savings.

This is only one example of modifying a current system to be more effective and help to promote efficiency throughout the health care experience. We need to consider where we can shift roles and responsibilities within the health care system in order to promote a more usable system, one that promotes integrity, efficiency, responsibility, and efficacy by both providers and consumers. Once we realize the opportunities that efficient use of current services will offer, we can realign the services to better fulfill the needs of the population where it comes to health and wellness.

References

Committee on the Future of Emergency Care in the United States Health System. (2006). Emergency medical services: At the crossroads. Washington, DC: National Academies Press. Retrieved from http://www.nationalacademies.org/nas/

Kovner, A. R., Knickman, J. R., & Jonas, S. (Eds.). (2008). Jonas & Kovner’s health care delivery in the United States (9th ed.). New York, NY: Springer.

Mushkin, S., Smelker, M., Wyss, D., Vehorn, C. L., Wagner, D. P., Berk, A., … Louria, M. (1978, October). Cost of disease and illness in the United States in the year 2000. Public Health Reports, 93(5), 493–588. Retrieved from http://www.ncbi.nlm.nih.gov/