iloprost and Nephritis

iloprost has been researched along with Nephritis* in 2 studies

Trials

1 trial(s) available for iloprost and Nephritis

ArticleYear
Iloprost prevents contrast-induced nephropathy in patients with renal dysfunction undergoing coronary angiography or intervention.
    Circulation, 2009, Nov-03, Volume: 120, Issue:18

    The prevention of contrast-induced nephropathy, which accounts for considerable morbidity and mortality, remains a vexing problem. Contrast-induced renal vasoconstriction is believed to play a pivotal role in the pathogenesis of contrast-induced nephropathy. The aim of this study was to examine the efficacy of the prostacyclin analog iloprost in preventing contrast-induced nephropathy in patients with renal dysfunction undergoing a coronary procedure.. We conducted a randomized, double-blind, placebo-controlled trial of iloprost in 208 patients with a serum creatinine concentration >or=1.4 mg/dL who underwent coronary angiography and/or intervention. Iloprost 1 ng kg(-1) min(-1) or placebo was administered intravenously beginning 30 to 90 minutes before and ending 4 hours after the procedure. Contrast-induced nephropathy was defined by an absolute increase in serum creatinine >or=0.5 mg/dL or a relative increase >or=25% measured 2 to 5 days after the procedure. Contrast-induced nephropathy occurred in 23 of the 105 patients (22%) in the control group and in 8 of the 103 patients (8%) in the iloprost group (odds ratio, 0.29; 95% confidence interval, 0.12 to 0.69; P=0.005). In the control group, the estimated glomerular filtration rate declined from 49.7+/-15.5 to 46.6+/-16.6 mL min(-1) 1.73 m(-2) (P=0.01). In the iloprost group, the estimated glomerular filtration rate increased marginally from 47.5+/-14.5 to 48.6+/-16.1 mL min(-1) 1.73 m(-2) (P=0.26). The mean absolute estimated glomerular filtration rate decline in the control group was greater than its change in the iloprost group (difference, 4.2 mL min(-1) 1.73 m(-2); 95% confidence interval, 1.1 to 7.3; P=0.008).. Prophylactic administration of iloprost may protect against contrast-induced nephropathy in high-risk patients undergoing a coronary procedure.

    Topics: Aged; Aged, 80 and over; Contrast Media; Coronary Angiography; Double-Blind Method; Female; Glomerular Filtration Rate; Humans; Iloprost; Kidney Diseases; Male; Middle Aged; Nephritis; Premedication; Protective Agents; Treatment Outcome; Vasodilator Agents

2009

Other Studies

1 other study(ies) available for iloprost and Nephritis

ArticleYear
The effects of a thromboxane synthase inhibitor, a prostacyclin analog and PGE1 on the nephritis of the NZB/W F1 mouse.
    Clinical nephrology, 1987, Volume: 28, Issue:6

    One hundred NZB/W F1 female mice were studied to compare the effects of a thromboxane synthase inhibitor (TSI), a stable prostacyclin analog (iloprost) and prostaglandin E1 (PGE1) in the evolution of the nephritis. At 10 weeks of age mice were randomly assigned to cohorts of 20 to receive either no treatment, vehicle control, PGE1, iloprost or TSI. Proteinuria, mortality, systemic blood pressure, renal immune complex deposition, urinary TX B2 and 6 keto PGF1 alpha levels were measured. Mice receiving PGE1 and iloprost had a significant delay in the onset of proteinuria and reduction in mortality at 40 weeks. The TSI treatment had no apparent effect on proteinuria or mortality. The amelioration of the nephritis was not associated with an alteration in immune complex deposition in survivors at 40 weeks. Although PGE1 and iloprost lessened the age related increase in urinary TX B2, increased the urinary 6 keto PGF1 alpha levels and the ratio of 6 keto PGF1 alpha to TX B2; so did the TSI. The PGE1 treated mice did experience a marked and persistent reduction in blood pressure but this was not observed in the iloprost- or the TSI-treated mice. All drugs tested reduced the age-related increase in thromboxane B2 but only the PGE1 and iloprost had a significant effect on the evolution of the nephritis.

    Topics: 6-Ketoprostaglandin F1 alpha; Age Factors; Alprostadil; Animals; Benzofurans; Blood Pressure; Disease Models, Animal; Epoprostenol; Female; Iloprost; Lupus Nephritis; Mice; Mice, Inbred NZB; Mice, Inbred Strains; Nephritis; Proteinuria; Thromboxane B2; Vasodilator Agents

1987