Saudi journal of kidney diseases and transplantation : an official publication of the Saudi Center for Organ Transplantation, Saudi Arabia
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Saudi J Kidney Dis Transpl · May 2017
Case ReportsRecurrent syndrome of inappropriate antidiuretic hormone secretion due to tolterodine in an elderly male patient.
Hyponatremia is defined as serum sodium of <135 mmol/L and equates with a low serum osmolality once translocational hyponatremia and pseudohyponatremia are ruled out. True hyponatremia develops when normal urine-diluting mechanisms are disturbed. ⋯ Herewith, we reported a 65-year-old Saudi male, a known case of benign prostatic hypertrophy and hypertension, who developed recurrent hyponatremia secondary to tolterodine. To our knowledge, this is the fifth case reported in literature of such association.
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Saudi J Kidney Dis Transpl · May 2017
Comparative StudyComparison of intradialytic hemodynamic tolerance between on-line hemodiafiltration and acetate-free biofiltration with profiled potassium dialysate concentration.
Intradialytic hypotensive episodes are deleterious for hemodialysis (HD) patients. Acetate-free biofiltration with profiled potassium (AFBK) dialysate concentration may improve their cardiovascular stability. The aim of the present crossover study was to compare intradialytic hemodynamic tolerance and biological parameters between online hemodiafiltration (olHDF) and AFBK. ⋯ The dry weight and ultrafiltration indices were significantly higher, and the Kt/V was significantly lower during the AFBK period. Serum albumin concentration significantly increased during the AFBK period. AFBK leads to a significantly improved intradialytic tolerance in hemodynamically instable HD patients.
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Saudi J Kidney Dis Transpl · May 2017
Case ReportsAn overlap of granulomatosis with polyangiitis and eosinophilic granulomatosis with polyangiitis.
We present a case report of overlap of granulomatosis with polyangiitis (GPA; formerly known as Wegener's granulomatosis) and eosinophilic granulomatosis with polyangiitis (EGPA; formerly known as Churg-Strauss syndrome). We report a 45-year-old female who presented with rapidly progressive renal failure associated with fever, polyarthralgia, and respiratory symptoms with cytoplasmic antineutrophilic cytoplasmic antibody (ANCA) and proteinase (PR-3) antigen positivity. ⋯ She was treated with methylprednisolone and cyclophosphamide and attained remission after 2 weeks of therapy. This is a rare report of a patient with AAV having features of both EGPA and GPA.