Nefrología : publicación oficial de la Sociedad Española Nefrologia
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Practice Guideline
[Electrolyte and acid-base balance disorders in advanced chronic kidney disease].
1. The kidneys are the key organs to maintain the balance of the different electrolytes in the body and the acid-base balance. Progressive loss of kidney function results in a number of adaptive and compensatory renal and extrarenal changes that allow homeostasis to be maintained with glomerular filtration rates in the range of 10-25 ml/min. ⋯ Use of sevelamer as a phosphate binder aggravates metabolic acidosis since it favors endogenous acid production and therefore acidosis should be monitored and corrected if it occurs (Strength of Recommendation C). Hypocalcemia should always be corrected before metabolic acidosis in CKD (Strength of Recommendation B). Metabolic acidosis is an infrequent disorder and requires exogenous alkali administration (bicarbonate, phosphate binders) or vomiting.
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Practice Guideline
[Patients in pre-dialysis: decision taking and free choice of treatment].
Predialysis is a clinical situation in which the patient has significant impairment of kidney function that will ultimately lead to either death or inclusion in kidney replacement therapy (dialysis and/or transplantation). Since a practical and effective dialysis technique was introduced, the length and quality of survival of patients with end-stage renal failure has constantly increased. Contraindications for dialysis are almost never of a renal origin. ⋯ In such cases, the Hospital Ethics Care Committee can help with appropriate advice to solve the discrepancies. Decisions taken in advance may be useful in this type of patients. Patients with advanced chronic kidney disease with criteria for Noninclusion or withdrawal of dialysis. - Severe or irreversible dementia. - conditions of permanent unconsciousness. - advanced tumors with metastasis. - terminal disease of another nontransplantable organ. - severe physical and/or mental disabilities. (Strength of Recommendation C)
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Letter Case Reports
[Enema in a patient with renal failure: a cause of severe hyperphosphatemia].