International urology and nephrology
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Hypertension is an independent risk factor for mortality in chronic kidney disease (CKD) and is suboptimally controlled worldwide. Therefore, this study aimed to examine the rate of BP control and the main barriers to achieving target BP, according to K/DOQI guidelines, in China. ⋯ In CKD patients, BP control is poor when managed by general physicians and may be improved after nephrologist referral. High basal BP and proteinuria levels ≥1.0 g/24 h are the main barriers that preclude the optimal control of BP.
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Uremic tumoral calcinosis (UTC) is a form of metastatic tissue calcification unique to dialysis patients, manifesting with amorphous and cystic masses containing calcium phosphate deposits in periarticular soft tissue. An involvement of the cervical spine with bone destruction is extremely rare in UTC. ⋯ To date, the patient maintains uneventful postoperative course with tight control of serum phosphorus, calcium, and secondary hyperparathyroidism by medical treatment. We also review other reported unusual cases of UTC involving the cervical spine and discuss the differential diagnosis of destructive spinal lesions in uremic patients, such as UTC, dialysis-related amyloidosis, and brown tumors.
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C.E.R.A. is a continuous erythropoietin receptor activator with characteristics that permit a once-monthly schedule of administration for the maintenance treatment for chronic kidney disease (CKD) patients. The main objective of this study was to assess the maintenance of Hb concentration with once-monthly intravenous and/or subcutaneous C.E.R.A. therapy in Latin American dialysis patients with chronic renal anemia previously treated with epoetin alfa s.c or i.v 1-3 times per week. ⋯ Once-monthly C.E.R.A. treatment effectively maintains stable Hb concentrations in patients with chronic renal anemia undergoing dialysis with a good safety and tolerability profile.
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To evaluate the outcomes of augmentation cystoplasty in patients with bladder contractures secondary to chronic ketamine abuse. ⋯ Ketamine cystitis is an emerging medical condition that requires a multi-disciplinary approach to manage the patients. Simple surgical management of the physical component of the contracted bladder may produce only suboptimal results, and could even cause further problems in some patients. The importance of compliance with post-operative care and abstinence from drug use should be stressed to the patients before surgery. In view of the high complication rate, the option of a simple ileal conduit should also be discussed prior to surgical intervention.