Current medical research and opinion
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Multicenter Study
Use of darbepoetin alfa in European clinical practice for the management of chemotherapy-induced anaemia in four tumour types: final data from the CHOICE study.
The CHOICE study was a prospective, multicentre, observational study designed to assess levels of adherence in current clinical practice to the European product label and EORTC guidelines for the treatment of chemotherapy-induced anaemia (CIA) with darbepoetin alfa (DA). Here we present data split by tumour types: breast, colorectal, ovarian and lung. ⋯ This study demonstrates that the recommendations are adhered to in clinical practice, with the mean starting Hb level <10 g/dL irrespective of tumour type. Furthermore, DA is likely to be effective and well tolerated for the treatment of CIA in patients with breast, colorectal, ovarian or lung cancer.
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The mechanism of statin-related myopathy is unknown, while its prevalence is probably underestimated. An association between statin-related myopathy and vitamin D deficiency has been reported. In this pilot study we assessed the prevalence of myopathy in statin users attending the outpatient clinic of the Department of Cardiology of a University Hospital from October 2009 to March 2010. We also searched for predictors of myopathy and investigated whether the myopathy was associated with vitamin D deficiency. ⋯ Considering the small patient group and a relatively narrow range of vitamin D levels, we arrive at the following statements: 1) one out of three patients reported myopathy; 2) BMI, CK, number of prescription drugs, time spent outdoors and fish consumption were myopathy predictors; and 3) myopathy and 25(OH)D were unrelated.