Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011881 (diabetic nephropathy)
 10,836 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Disorders of fluid and electrolyte metabolism in elderly diabetics were studied. High frequency of hyperkalemia (20.8%), hypomagnesemia (14.6%), hypocalcemia (13.7%), hyperphosphatemia (8.6%), hyponatremia (8.1%) and hyperchloremia (7.2%) was observed among 332 elderly diabetics. Furthermore, hyperkalemia, hyperphosphatemia, hyponatremia, hyperchloremia, hypercalcemia and hypermagnesemia were more frequent in diabetics with renal insufficiency (serum Cr greater than or equal to 1.5 mg/dl) than in diabetics with normal renal function (serum Cr less than or equal to 1.4 mg/dl). In addition, statistically significant negative correlation were observed between plasma glucose levels and serum levels of sodium and chloride in diabetics with normal renal function. These results clearly demonstrated that the most important causal factor of electrolyte disorders in elderly diabetics might be the renal dysfunction due to diabetic nephropathy and/or nephrosclerosis. Moreover, glucose intolerance is also one of the causal factors for hyponatremia and hypochloremia. Disorders of fluid and electrolyte metabolism were manifest in 31 diabetic patients with hyperosmolar non-ketotic coma. The frequency of patients with abnormally elevated serum levels of sodium, potassium and chloride, and patients with abnormally lowered serum levels of calcium was high in this morbid state. Water and sodium deficit, examined in 11 cases of hyperosmolar non-ketotic coma, was 4780 +/- 2100 ml (107 +/- 43 ml/kg body weight) and 290 +/- 170 mEq (6.8 +/- 4.2 mEq/kg body weight), respectively. However, no significant deficit of potassium was observed in the patients. Statistically significant positive correlations between water deficit and serum Cr levels and with serum effective osmolarity were observed. However, there were no significant correlations between water deficit and plasma glucose levels, serum sodium levels and serum osmolarity.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Disorders of fluid and electrolyte metabolism in elderly diabetics]. 279 74

Vitamin D has been used for topical treatment of psoriasis, and 22-oxacalcitriol (OCT), shown to be less calcemic, was developed for the topical treatment of psoriasis in Japan. Recently, we treated a psoriatic patient with diabetic nephropathy who developed severe hypercalcemia with exacerbation of chronic renal failure by the use of topical OCT. Analysis of the reported cases demonstrated that both the severity of psoriasis and renal dysfunction are critical factors in the induction of hypercalcemia in the topical treatment of psoriasis. Therefore, we must pay attention to the severity of psoriasis, especially when complicated by renal function impairment. Regular monitoring of Ca and renal function is essential to avoid life-threatening hypercalcemia from the topical treatment with vitamin D analogues.
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PMID:Topical treatment with 22-oxacalcitriol (OCT), a new vitamin D analogue, caused severe hypercalcemia with exacerbation of chronic renal failure in a psoriatic patient with diabetic nephropathy; a case report and analysis of the potential for hypercalcemia. 1471 59

Nephropathy is one of the major complications of diabetes often leading to chronic kidney disease (CKD). Inflammation and oxidative stress are associated with pathogenesis of diabetic nephropathy (DN) and found to be regulated by nuclear receptors such as vitamin D receptors (VDR). Vitamin D and its analogues have been effectively used in patients with CKD. The review attempts to summarize the available evidence on the role of vitamin D in DN. Electronic databases (MEDLINE, EMBASE, and Cochrane Library) were searched for studies assessing the role of vitamin D or its analogues on kidney function in type 2 diabetic patients. Studies evaluating kidney functions (urinary albumin/protein creatinine ratio, albuminuria and eGFR) were included and quality and risk of bias assessment performed. Additionally effect on 25 (OH) vitamin D, calcium and HbA1c were evaluated. The mean or its % change along with their standard deviation (SD) was used for reporting our results. RevMan (V5.2) was used for data analysis. Six studies included in this review evaluated the role of cholecalciferol, calcitriol and paricalcitol in patients with DN. Study designs differed (three randomized, one non-randomized and two uncontrolled trials) with varying degree of quality and risk of biases. Vitamin D analogues showed significant improvement in kidney function in two randomized studies. None of the studies reported significant incidences of hypercalcemia. Vitamin D analogues show significant improvement of kidney function in DN. Randomized controlled trials with longer duration, comparing the efficacy of vitamin D and its analogues are needed.
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PMID:Vitamin D & its analogues in type 2 diabetic nephropathy: a systematic review. 2618 Jul 75