Anand Vardhan

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OBJECTIVE To evaluate the prevalence of lower-limb complications in a multiracial cohort of patients with diabetes receiving dialysis. RESEARCH DESIGN AND METHODS This work was a cross-sectional study of lower-limb complications in dialysis-treated patients with diabetes in the U.K. and U.S. RESULTS We studied 466 patients (139 U.K.; 327 U.S.). The(More)
Wireless communication is the transfer of information over a distance without the use of enhanced electrical conductors or "wires ". The distances involved may be short (a few meters as in television remote control) or long (thousands or millions of kilometers for radio communications). When the context is clear, the term is often shortened to "wireless".(More)
OBJECTIVE To determine whether dialysis treatment is an independent risk factor for foot ulceration in patients with diabetes and renal impairment. RESEARCH DESIGN AND METHODS We performed a cross-sectional study of consecutive patients with diabetes and stage 4 or 5 chronic kidney disease (CKD) attending clinics in Manchester (U.K.). Patients were(More)
An unknown impurity in the fermentation-based drug substance lovastatin at 0.52 RRT was observed invariably in all batches when analyzed by HPLC as per the PhEur monograph. This impurity was isolated from the impurity-enriched sample using reversed-phase preparative HPLC and characterized by using spectroscopic (PMR, CMR, MASS, and UV) techniques as the(More)
There is an ongoing increase in the number of elderly or frail patients requiring renal replacement therapy. Assisted automated peritoneal dialysis (aAPD) is one treatment option for this patient group and is becoming increasingly recognized as a distinct dialysis modality. In this article, we review the current status of aAPD and its evolution across(More)
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