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Mechanisms of albuminuria in diabetes; reversal of injury to the glycocalyx by the ACE inhibitor lisinopril - MADRIGAL

Mechanisms of albuminuria in diabetes; reversal of injury to the glycocalyx by the ACE inhibitor lisinopril - MADRIGAL

Status
Not yet recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2008-002610-21-NL
Enrollment
Unknown
Registered
2008-05-29
Start date
Unknown
Completion date
Unknown
Last updated
2012-03-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Diabetes mellitus MedDRA version: 9.1 Level: LLT Classification code 10045228 Term: Type I diabetes mellitus

Interventions

Trade Name: Lisinopril Product Name: lisinopril Product Code: 26330 Pharmaceutical Form: Tablet Pharmaceutical form of the placebo: Tablet Route of administration of the placebo: Oral use

Sponsors

Academic Medical Centre
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: Caucasian males Diagnosis of type 1 diabetes Urinary alb/creat ratio =65 years) no F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: Hypertension (RR syst > 140 mmHg, RR diast. > 90 mmHg) Previous use of RAS inhibitors Smoking Primary dyslipidemia's Use of statins during the six weeks before visit 1 Use of antioxidants in the two weeks prior to visit 1 Angioedema in medical history Hypersensitivity to ACE inhibitors

Design outcomes

Primary

MeasureTime frame
Main Objective: To determine the effect of ACE inhibition on the microvascular endothelial glycocalyx in patients with type 1 diabetes;Secondary Objective: (a)To determine whether the (hypothesized) effect of ACE inhibition on the endothelial glycocalyx can be explained by (1) a reduction in oxidative stress (2) a reduction in inflammation. (b)To determine whether the improvement in endothelial glycocalyx thickness correlates with a reduction in micro albuminuria as well as an improvement in glomerular charge selectivity. (c)To determine whether the expected improvement of microvascular glycocalyx thickness by treatment with ACE inhibition has an effect on markers of coagulation and fibrinolysis;Primary end point(s): Change in microvascular glycocalyxthickness

Countries

Netherlands

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026