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Search: authors:"Karel Kostev"

4 papers found.
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Depression Risk in Patients with Rheumatoid Arthritis in the United Kingdom

language editing services were provided by Claudia Jones, MA, Radford, Virginia, United States. Disclosures. Louis Jacob, Timo Rockel, and Karel Kostev have nothing to disclose. Compliance with Ethics

Are Sulfonylurea and Insulin Therapies Associated With a Larger Risk of Cancer Than Metformin Therapy? A Retrospective Database Analysis

OBJECTIVE Several meta-analyses of observational studies suggested that metformin use reduces cancer risk in type 2 diabetes. However, this result was not confirmed by the few available randomized controlled trials (RCTs), and many observational studies on metformin and cancer were potentially afflicted with time-related bias. We aimed to avoid this bias when comparing cancer ...

Drug utilization patterns and reported health status in ethnic German migrants (Aussiedler) in Germany: a cross-sectional study

Background Inadequate utilization of healthcare services by migrant populations is an important public health concern. Inadequate drug consumption and poor compliance to the therapeutic regimen are common manifestations of low health-care seeking behavior present in migrants even in the countries with well-established healthcare systems. There are few studies on the use of ...