American family physician
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Lung cancer is the leading cause of cancer-related death in the United States, with an average five-year survival rate of 15 percent. Smoking remains the predominant risk factor for lung cancer. Lung cancers are categorized as small cell carcinoma or non-small cell carcinoma (e.g., adenocarcinoma, squamous cell carcinoma, large cell carcinoma). ⋯ Chemotherapy (combined with radiotherapy for limited disease) is the mainstay of treatment for small cell carcinoma. No major organization recommends screening for early detection of lung cancer, although screening has interested researchers and physicians. Smoking cessation remains the critical component of preventive primary care.
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American family physician · Jan 2007
ReviewLeukotriene inhibitors in the treatment of allergy and asthma.
Leukotriene inhibitors are the first new class of medications for the treatment of persistent asthma that have been approved by the U. S. Food and Drug Administration in more than two decades. ⋯ Leukotriene inhibitors are as effective as antihistamines but are less effective than intranasal steroids for the treatment of allergic rhinitis. The use of leukotriene inhibitors in treating atopic dermatitis, aspirin-intolerant asthma, and chronic idiopathic urticaria appears promising but has not been studied thoroughly. Leukotriene inhibitors have minimal side effects and are well tolerated in most populations.