Urinary lipocalin-type prostaglandin D synthase: a potential marker for early gentamicin-induced renal damage?

Urinary excretion of lipocalin-type prostaglandin D synthase (L-PGDS) has been suggested to be a useful biomarker of early diabetic nephropathy. We studied whether L-PGDS is also a marker of gentamicin (GM)-induced renal damage in the "creatinine-blind" range. A prospective study was conducted in 6 patients who were given long-term intravenous administration of GM (18-42 days in combination with a beta-lactam/carbapenem antibiotic or vancomycin) for the treatment of infective endocarditis.

Add-on effect of bedtime dosing of the alpha(1)-adrenergic receptor antagonist doxazosin on morning hypertension and left ventricular hypertrophy in patients undergoing long-term amlodipine monotherapy.

High morning blood pressure is related to target organ damage and future cardiovascular events. Chronobiologic therapies focusing on the early morning period may be an important strategy for antihypertensive therapy. The aim of this study was to clarify the add-on effects of bedtime dosing of the alpha(1)-adrenergic receptor antagonist doxazosin on morning blood pressure in patients with essential hypertension who were under long-acting calcium channel blocker amlodipine monotherapy.

Morning rise of blood pressure assessed by home blood pressure monitoring is associated with left ventricular hypertrophy in hypertensive patients receiving long-term antihypertensive medication.

To assess the influence of morning rise of systolic blood pressure (SBP) as assessed by home blood pressure monitoring on the left ventricular mass index (LVMI) in relation to the blood pressure control status, we evaluated M-mode cardiac echocardiography in 626 hypertensive subjects (412 men and 214 women; mean age, 61.3+/-10.1 years) who were receiving antihypertensive medication.

[Two cases of heterozygous Fabry disease].

We report two cases of heterozygous Fabry disease with severe organ damage. Case 1 was a 47-year-old woman. In April 1977, at the age of 27 years, she had proteinuria and edema around the 26th week of her second pregnancy and was diagnosed as toxicosis of pregnancy.

Morning rise in blood pressure is a predictor of left ventricular hypertrophy in treated hypertensive patients.

To assess the relationship between home blood pressure and left ventricular mass, we evaluated cardiac echocardiography in 297 hypertensive subjects (188 men and 109 women; mean age, 62.8+/-10.3 years) who were treated with amlodipine monotherapy over 1 year (mean dose, 5.

Pravastatin has an additional depressor effect in patients undergoing long-term treatment with antihypertensive drugs.

Background: Statins have been reported to have direct vascular effects independent of cholesterol reduction. To assess the antihypertensive effect of statins, a crossover study was designed to compare the depressor effect of pravastatin and probucol in hypertensive patients undergoing long-term treatment with antihypertensive drugs.

Methods: The subjects enrolled in this study were 52 hypertensive patients (22 men and 30 women, mean age 62.

[Adult onset Still's disease associated esophageal cancer: a case report].

We report a case of adult onset Still's disease in a 77 year old man, who was diagnosed as a esophageal cancer 9 months after the onset of this disease. At first malignant lesions in any organs were not found and steroid (prednisolone) therapy was begun and the patient was recovered from manifestations. But while tapering prednisolone to 15 mg, fever, arthritis and rash were observed again.

Blood sugar control reverses the increase in urinary excretion of prostaglandin D synthase in diabetic patients.

Background/aims: We investigated basal levels of serum and urinary lipocalin-type prostaglandin D synthase/beta-trace (L-PGDS) in type-2 diabetic patients and explored whether glycemic control affects L-PGDS status in another 55 diabetic inpatients with normoalbuminuria.

Methods: Fifty-five type-2 diabetic outpatients (HbA1c, 9.14 +/- 0.

Clinical estimation of vancomycin measurement method on hemodialysis patient.

The fluorescence polarization immunoassay (FPIA) method is used to perform measurement of vancomycin hydrochloride (VCM) at many institutions. However, the values measured by the FPIA method are more vulnerable to overestimation than the high performance liquid chromatography (HPLC) method. In particular, it was not reported to perform exact therapeutic drug monitoring (TDM) measurement.

Lipocalin-type prostaglandin d synthase in essential hypertension.

Lipocalin-type prostaglandin D synthase (L-PGDS) reportedly well predicts cardiovascular injuries in humans. However, little is known about the implications of L-PGDS in hypertension. In the present study, we investigated the alterations of serum and urinary L-PGDS in hypertensive patients with or without renal dysfunction.