Economy class syndrome (ECS) refers to venous thromboembolic episodes among airline passengers who have remained immobile for long periods in cramped seating that impairs their circulation. Economy class passengers with little leg space are more likely to suffer such events than passengers in roomy first-class seats.
Many therapeutic options now are available to prevent and treat osteoporosis, and consist of non-drug and drug or hormonal therapy. In just one decade, osteoporosis has been transformed from a disorder considered to be an inevitable and irreversible consequence of aging to a disorder in which there now is true therapeutic optimism. This article discusses the definition, epidemiology, and different causes of osteoporosis. Diagnostic studies, including bone densitometry, are reviewed as well as the various therapies.
O'Mathuna DP. Melatonin for jet lag. Altern Med Alert 2004;7(4):44-47.
Kiefer D. Echinacea: An update on the popular cold cure. Altern Med Alert 2004;7(4):41-44.
Data supporting associations of subclinical thyroid disease with symptoms or adverse clinical outcomes or benefits of treatment are few.
Graded activity can return a patient to full employment faster than usual care.
Current rofecoxib use was associated with a higher risk of acute myocardial infarction or admission for heart failure compared to celecoxib.
