Expert review of clinical pharmacology
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Expert Rev Clin Pharmacol · Jan 2019
ReviewNeurologic conditions and disorders of uremic syndrome of chronic kidney disease: presentations, causes, and treatment strategies.
Introduction: Uremic syndrome of chronic kidney disease (CKD) is a term used to describe clinical, metabolic, and hormonal abnormalities associated with progressive kidney failure. It is a rapidly growing public health problem worldwide. Nervous system complications occur in every patient with uremic syndrome of CKD. ⋯ They include (1) accumulation of uremic toxins resulting in neurotoxicity, blood-brain barrier injury, neuroinflammation, oxidative stress, apoptosis, brain neurotransmitters imbalance, ischemic/microvascular changes, and brain metabolism dysfunction (e.g. dopamine deficiency), (2) metabolic derangement (as acidosis, hypocalcemia, hyperphosphatemia, hypomagnesemia, and hyperkalemia); (3) secondary hyperparathyroidism, (4) erythropoietin and iron deficiency anemia, (5) thiamin, vitamin D, and other nutritional deficiencies, (6) hyperhomocysteinemia, and (7) coagulation problems. Expert commentary: Nervous system complications of uremia contribute to the patients' morbidity and mortality. Optimizing renal replacement therapy, correction of associated metabolic and medical conditions, and improved understanding of possible pathogenic mechanisms of these complications is a major target for their prevention and treatment.