Current medical research and opinion
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Objective Management of patients with type 2 diabetes (T2DM) and stage 3 to 5 chronic kidney disease (CKD) is challenging. The aim of the 'LEARN' study was to describe treatment patterns employed in this population and to record comorbidities, glycemic control and hypoglycemia episodes in routine clinical practice in Greece. Research design and methods 'LEARN' was a non-interventional, multicenter, cross-sectional study conducted in Greece between 15 February 2013 and 4 July 2013. ⋯ Moreover, patients receiving oral antidiabetics only had experienced fewer hypoglycemia episodes over the last 7 days prior to the study visit (0.1 ± 0.4) compared to patients receiving insulin only (0.9 ± 1.7) (p = 0.03). Conclusions Although this is an observational study, it seems that oral antidiabetic therapy might be advantageous for heavily burdened T2DM patients with moderate or severe CKD in terms of glycemic control and hypoglycemia episodes. More data preferably from randomized trials is needed in order to validate this hypothesis.
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Objective The incidence of bone fractures rapidly increases as people age, mostly due to bone loss resulting from osteoporosis. The purpose of this study is to compare the rates of repeat vertebroplasty in osteoporotic patients treated with or without zoledronic acid (ZOL) infusion following initial vertebroplasty. Research design and methods We conducted a retrospective chart review of osteoporotic patients who underwent vertebroplasty from June 2009 to June 2012. ⋯ In the ZOL-treated group, only 4% of the patients (2/51) required a second vertebroplasty, compared to 13% (206/1595) in the non-ZOL-treated group (p = 0.032). Conclusions The results indicate that osteoporotic patients who undergo vertebroplasty are significantly less likely to require reoperation if treated with zoledronic acid infusion. However, since the number of male patients in the ZOL-treated group was limited, and since Taiwan's National Health System program does not cover the cost of receiving zoledronic acid infusions for male patients, the conclusion seems to be less certain for male osteoporotic patients.
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Objective The sodium-glucose cotransporter 2 (SGLT-2) inhibitors are an important addition to available treatments for patients with type 2 diabetes (T2D) as an adjunct to modifications in diet and exercise. SGLT-2 inhibitors may be prescribed alone or as add-on treatment in patients receiving metformin, sulfonylureas, thiazolidinediones, dipeptidyl peptidase-4 inhibitors, and/or insulin across the natural history of the disease. Inhibition of SGLT-2, which is responsible for approximately 90% of renal glucose reabsorption, increases urinary glucose excretion and lowers blood glucose concentrations. ⋯ Adverse events associated with SGLT-2 inhibitors include mild to moderate urinary tract and genital infections and mild dehydration potentially leading to orthostatic hypotension. Conclusions An evidence-based practice approach to examining the importance of early, proactive treatment of T2D using SGLT-2 inhibitors from initiation of pharmacotherapy to increasingly more complicated combination therapy regimens, including insulin, suggests that this treatment strategy maximizes benefits and minimizes potential side effects. The SGLT-2 inhibitors augment the arsenal of available antidiabetes agents, facilitating the ability of clinicians to design tailored treatment regimens that help patients achieve therapeutic goals.
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Objective Though the median age at diagnosis is 64 years, few studies focus on elderly (≥65 years) patients with chronic myeloid leukemia (CML). This study examines healthcare outcomes among elderly Medicare beneficiaries with CML who started nilotinib or dasatinib after imatinib. Research design and methods Patients were identified in the Medicare Research Identifiable Files (2006-2012) and had continuous Medicare Parts A, B, and D coverage. ⋯ Conclusions In the current study of elderly CML patients, initiation of second-line TKIs frequently occurs at doses lower than the recommended starting doses and, despite this, many patients require dose adjustments. Here, nilotinib patients required fewer dose adjustments than dasatinib patients. Further research focusing on elderly CML patients is warranted in order to help define future best clinical practices.
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Meta Analysis
The efficacy of pregabalin in patients with moderate and severe pain due to diabetic peripheral neuropathy.
Objective To compare the therapeutic response to pregabalin in patients with moderate or severe painful diabetic peripheral neuropathy (pDPN). Research design and methods Data were pooled from 11 placebo-controlled trials to evaluate the efficacy of pregabalin flexible or fixed dose (150, 300 or 600 mg/day) in pDPN patients with mean baseline pain scores of ≥4 to <7 (moderate) or ≥7 to ≤10 (severe). Last observation carried forward imputation was used. ⋯ Conclusions Pregabalin was effective in pDPN patients with both moderate and severe baseline pain. Patients with severe pain exhibited greater improvements in pain and PRSI than patients with moderate pain. Pain severity may, in part, predict therapeutic response to pregabalin.