pulmicort and Albuminuria

Previous reports correlated microalbuminuria with disease activity in patients with Crohn's disease (CD). The aim of the present study is to determine the value of microalbuminuria as a marker for relapses in quiescent CD.. In a 1-year prospective maintenance trial with oral budesonide in patients with CD in remission, microalbuminuria was measured at randomization, after 2, 6 and 12 months, plus at the time of a relapse. The association of microalbuminuria with the course of disease was analyzed with logistic regression analysis. Time-dependent Cox regression was undertaken to study the association between microalbuminuria and relapse.. We included a total of 139 patients. At randomization, microalbuminuria was present in 8 patients. During a 1-year follow-up, 29 patients relapsed and in 11% (3/29), microalbuminuria was present during the relapse. We found no statistically significant association between microalbuminuria and relapse (odds ratio 0.92, 95% confidence interval (CI) 0.76-1.13). Time-dependent Cox regression analysis also revealed no statistical predictive value for microalbuminuria (hazard ratio 1.29, 95% CI 0.37-4.39, p = 0.68).. Microalbuminuria was moderately prevalent in quiescent CD patients, but it could not be associated with disease characteristics or the type of medication before randomization, nor as a predictor for relapses.

Topics: Adult; Albuminuria; Anti-Inflammatory Agents; Biomarkers; Budesonide; Crohn Disease; Female; Humans; Logistic Models; Male; Middle Aged; Predictive Value of Tests; Proportional Hazards Models; Prospective Studies; Recurrence; Young Adult

Topics: Albuminuria; Anti-Inflammatory Agents; Budesonide; Female; Glomerulonephritis, IGA; Humans; Ileocecal Valve; Male

Systemic corticosteroid treatment has been shown to exert some protection against renal deterioration in IgA nephropathy (IgAN) but is not commonly recommended for long-term use due to the well-known systemic side effects. In this study, we investigated the efficacy and safety of a new enteric formulation of the locally acting glucocorticoid budesonide (Nefecon®), designed to release the active compound in the ileocecal region. The primary objective was to evaluate the efficacy of targeted release budesonide on albuminuria.. Budesonide 8 mg/day was given to 16 patients with IgAN for 6 months, followed by a 3-month follow-up period. The efficacy was measured as change in 24-h urine albumin excretion, serum creatinine and estimated glomerular filtration rate (eGFR).. The median relative reduction in urinary albumin excretion was 23% during the treatment period (interquartile range: -0.36 to -0.04, P = 0.04) with pretreatment values ranging from 0.3 to 6 g/24 h (median: 1.5 g/24 h). The median reduction in urine albumin peaked at 40% (interquartile range: -0.58 to -0.15) 2 months after treatment discontinuation. Serum creatinine was reduced by 6% (interquartile range: -0.12 to -0.02; P = 0.003), and eGFR [Modification of Diet in Renal Disease (MDRD)] increased ∼8% (interquartile range: 0.02-0.16, P = 0.003) during treatment. No major corticosteroid-related side effects were observed.. In the present pilot study, enteric budesonide targeted to the ileocecal region had a significant effect on urine albumin excretion, accompanied by a minor reduction of serum creatinine and a modest increase of eGFR calculated by the MDRD equation, while eGFR calculated from Cockcroft-Gault equation and cystatin C was not changed. Enteric budesonide may represent a new treatment of IgAN warranting further investigation.

Topics: Adult; Aged; Albuminuria; Anti-Inflammatory Agents; Budesonide; Female; Follow-Up Studies; Glomerular Filtration Rate; Glomerulonephritis, IGA; Humans; Ileocecal Valve; Kidney Function Tests; Male; Middle Aged; Pilot Projects; Prognosis; Tablets, Enteric-Coated; Young Adult