Read the case below and respond to the discussion questions that follow. Each Case Study must be at least 1,000 words, cite at least 2 peer-reviewed journal articles in addition to the course textbook, and include biblical integration. Each Case Study must be double-spaced, follow current APA format, and include a title page and a reference page. The word count does not include the title page and the reference page.
Case 7 Small Area Variations
BACKGROUND
One of the ways to examine the efficiency and efficacy of different approached to medical care is to study variations in the types of care delivered in different area and then compare the outcomes. The Dartmouth Atlas Working Group at Dartmouth Medical School uses Medicare data to conduct this type of “small are analysis.”
In 2006, the group reported that residents of Elyria, Ohio, received angioplasties at four times the national average. Angioplasty is an invasive, nonsurgical procedure widely utilized for treating heart attacks and alleviating symptoms of heart disease. It Is also used in cases of severe heart disease in hopes of possibly preventing future heart attacks. The procedure involves pushing a collapsed balloon into the coronary artery and then expanding the balloon to press plaque against the arterial wall. Often a stent is left behind in an effort to keep the artery open. Other approaches to heart disease include drug therapy, lifestyle changes, and coronary artery bypass grafts. The latter procedure requires open heart surgery.
Elyria has a population 54,533 (2010 census) and is the county seat of Lorain County. In 2003, the rate of angioplasties in Elyria was 42 procedures per 1,000 Medicare enrollees. By comparison, the rate for all of Ohio that year was 13.5, and the national rate was 11.3. All but 2 of the 35 cardiologists in Elyria at the time belonged to the North Ohio Heart Center, which relied heavily on angioplasties. The center performed 3.400 angioplasties in 2004 (Abelson, 2006c).
There is considerable controversy about different treatment options for blocked coronary arteries. Some experts, according to an August 2006 New York Times article on the Dartmouth findings, “say that they are concerned that Elyria is an example, albeit an extreme one, of how medical decisions in this country can be influenced by financial incentives and professional training more than solid evidence of what works best for a particular person” (Abelson, 2006c).
According to medical historian Dr. David S. Jones, neither angioplasty nor coronary bypass surgery have been shown to prolong life except in cases of severe disease. Risks associated with bypass surgery include infections and brain damage resulting in memory loss and cognitive impairment. One of the concerns with angioplasty is that most heart attacks stem from tiny, often invisible lesions, and angioplasties tend to target larger lesions that show up on angiograms. He argues for a greater focus on prevention through medicines and life-style change (Park, 2013).
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