After three weeks, the S-ALP dropped to 50 [micro]kat/L and the boy was referred to the pediatric bone clinic as "non-healing vitamin D-deficient rickets." There, the S- Ca, P, PTH, phosphaturia, and
calciuria were all normal.
En 21 pacientes se realizo complemento serico con resultado normal en 19 (90.4%) casos; y a 19 (70.3%) se les realizo estudio de
calciuria, obteniendo en 4 (21.0%) pacientes con reporte elevado para su edad.
Preoperative treatment of vitamin D deficiency with cholecalcipherol does not increase
calciuria, the administration of iv bisphosphonates is recommended, preferring zolendronic acid to pamidronate for its effects on the calcium level [5, 10, 13, 15].
(9) The study of
calciuria is recommended in women with osteoporosis and osteoporotic fracture.
Serum phosphorus, serum calcium, serum urea, serum albumin, isolated
calciuria, creatinuria, and creatinine clearance were measured by colorimetric analysis (Modular Roche, Brazil), serum alkaline phosphatase was measured by an enzyme activity method, and ionized calcium was measured using a potentiometer.
Dichas alteraciones se veran reflejadas principalmente en la
calciuria y en los marcadores de recambio oseo hidroxiprolina, crosslaps del colageno oseo y piridinolina.
Thiazide diuretics and dietary salt restriction are used to reduce
calciuria and to prevent the occurrence of nephrocalcinosis and nephrolithiasis.
Dentro de las indicaciones para reseccion quirurgica en pacientes asintomaticos se encuentran: calcemia de 1 mg/dL sobre el nivel normal,
calciuria en 24 horas superior a 400 mg, aclaracion de creatinina menor de 30%, reduccion de la densidad osea (osteoporosis dada por T o Z score -2.5 DS), edad menor de 50 anos, pacientes que no aceptan el control medico (6).
Laboratory Findings in these patients show hypophosphataemia with hyperphosphaturia, normocalcaemia with normal or reduced
calciuria [Jan and Levine, 2008].
The calcium nutritional inventory, 24-hour
calciuria, creatinuria and proteinuria; routine clinical and analytical parameters (hemoglobin, hematocrit, creatinine, uric acid) as well as other special parameters, such as calciotropic hormones (PTH, PTHrp) and vasoactive regulators (endothelin and nitritenitrate) were evaluated.
Por otra parte, el agua bicarbonatada, reduce la
calciuria y el agua rica en calcio y magnesio reduce los parametros bioquimicos de la litiasis por oxalato calcico (Rodgers AL, 1998: ensayo con 54 casos).
Determinar los factores relacionados con el desarrollo de la forma sintomatica de HI, para lo cual se estudiaron: la magnitud de la
calciuria, el antecedente familiar de urolitiasis, el genero, la edad y la excrecion de oxalato de calcio.
