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)

Haemostatic activation was measured in patients with either non-diabetic chronic renal failure (CRF) or diabetic nephropathy. We have investigated the relationship between these haemostatic markers and the rate of progression of renal failure. When compared with age- and sex-matched healthy controls, both patient groups showed significantly elevated plasma concentrations of D dimer, von Willebrand factor antigen (vWFAg), and C-reactive protein (CRP) (all P less than 0.001), as well as an increase in spontaneous platelet aggregation (P less than 0.01). Plasma concentration of platelet factor 4 was slightly but not significantly increased. Serum thromboxane was subnormal (P less than 0.01). Multiple regression analysis showed that in non-diabetic CRF proteinuria and serum TxB2 were independently related to the rate of progression of renal failure; in diabetic nephropathy proteinuria and vWFAg were independently related to the rate of progression. In both groups the relationship was stronger with proteinuria (standardised regression coefficients 0.56 and 0.45 respectively) than with serum TxB2 (0.29) or with vWFAg (0.37). We have found haemostatic activation in both non-diabetic and diabetic progressive renal failure. Proteinuria, and also in this study serum TxB2 and vWFAg, appear to be determining factors in the progression of renal failure, and their measurement may have prognostic value.
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PMID:Haemostatic activation and proteinuria as factors in the progression of chronic renal failure. 205 12

To evaluate the possibility that platelet dysfunctions contribute to the cardiovascular risk of microalbuminuric insulin-dependent diabetic (IDD) patients, we have measured beta-thromboglobulin (BTG) and platelet factor 4 (PF4) in 74 IDD patients with different degrees of albuminuria (8 macro-, 36 micro- and 30 normoalbuminuric) and in 30 non-diabetic control subjects. BTG values (20.4 +/- 1.5 SEM in normo-, 22.2 +/- 1.2 in micro-, 101.1 +/- 2.9 in macroalbuminuric patients and 21.8 +/- 1.1 IU/ml in control subjects) were significantly higher (P < 0.001) in the macroalbuminuric patients, but similar among the other groups. These results suggest that platelet hyperactivation is not present in the microalbuminuric stage of diabetic nephropathy, only in overt nephropathy.
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PMID:Plasma beta-thromboglobulin and platelet factor 4 are not increased in insulin-dependent diabetic patients with microalbuminuria. 782 49

Pseudo-pulmonary embolism (PPE) superimposed on heparin-induced thrombocytopenia (HIT) is an important complication in patients undergoing hemodialysis (HD) treatment. We report the clinical profile of an HD patient with acute respiratory distress induced by PPE and HIT. A 67-year-old man with diabetic nephropathy and end-stage renal failure developed congestive heart failure. He was admitted to Kitasato University Hospital. He was introduced to HD treatment using low-molecular-weight heparin as an anticoagulant for an HD session on day 1 of admission. On day 11 after admission, he suddenly developed respiratory distress and hypoxia at 30 min after the start of the fifth HD session. The HD session was immediately discontinued, and oxygen inhalation improved his complaints and hypoxia. The platelet count decreased from 220 x 10(9)/L at the start of the HD session to 80 x 10(9)/L at the end of the HD session. We suspected HIT when blood clotting occurred in his hemodialyzer and blood circuit for HD during the HD session on day 12. Chest X-ray, electrocardiogram, echocardiography, and pulmonary microcirculation scintigraphy were normal. Serum analysis was positive for heparin-platelet factor 4 (PF4) antibody. We then diagnosed him with PPE superimposed on HIT. After the anticoagulant agent for HD was changed from low-molecular-weight heparin to nafamostat mesilate, his clinical symptoms and thrombocytopenia disappeared. PPE superimposed on HIT appeared approximately 7-10 days after the initial use of heparin for the HD session. PPE also led to acute respiratory distress, blood coagulation in the hemodialyzer and blood circuit for HD, as well as thrombocytopenia with less than a 50% decrease in platelet counts. The prognosis of PEE and HIT is good after discontinuing the use of heparin.
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PMID:[Heparin-induced thrombocytopenia with pseudo-pulmonary embolism in a patient who was newly introduced to hemodialysis treatment]. 2666 17