TRENDY Follow-up: Study on Endothelial Function in Subjects With Type 2 Diabetes Mellitus

NCT ID: NCT00905528

Last Updated: 2015-03-25

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

69 participants

Study Classification

OBSERVATIONAL

Study Start Date

2002-01-31

Study Completion Date

2004-12-31

Brief Summary

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Basal nitric oxide (NO) activity plays a pivotal role in the regulation of glomerular hemodynamics, and in animal experiments its alteration has been associated with morphological changes characteristic of diabetic nephropathy. The investigators aimed to assess in a prospective study: 1. basal NO activity of renal vasculature and 2. renal hemodynamics to examine whether impairment of basal NO activity of the renal vasculature is related to development and progression of diabetic nephropathy and other cardiovascular endpoints.

Detailed Description

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Conditions

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Type 2 Diabetes Mellitus

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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A

Subjects with type 2 diabetes mellitus, eGFR \> 80, hypertension, no overt proteinuria

Telmisartan 80 mg/d

Intervention Type DRUG

B

Subjects with type 2 diabetes mellitus, eGFR \> 80, hypertension, no overt proteinuria

Ramipril 10 mg/d

Intervention Type DRUG

Interventions

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Telmisartan 80 mg/d

Intervention Type DRUG

Ramipril 10 mg/d

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Type 2 Diabetes mellitus

Exclusion Criteria

* Macroalbuminuria
* Symptomatic cardiovascular disease
Minimum Eligible Age

30 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University of Erlangen-Nürnberg Medical School

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Roland E Schmieder, Prof.

Role: PRINCIPAL_INVESTIGATOR

Clinical Research Center, Department of Nephrology and Hypertension, University of Erlangen-Nuremberg

Locations

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University of Erlangen-Nuremberg

Erlangen, Bavaria, Germany

Site Status

Countries

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Germany

References

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Ritt M, Ott C, Delles C, Schneider MP, Schmieder RE. Impact of the endothelial nitric oxide synthase gene G894T polymorphism on renal endothelial function in patients with type 2 diabetes. Pharmacogenet Genomics. 2008 Aug;18(8):699-707. doi: 10.1097/FPC.0b013e32830500b1.

Reference Type BACKGROUND
PMID: 18622262 (View on PubMed)

Ritt M, Ott C, Raff U, Schneider MP, Schuster I, Hilgers KF, Schlaich MP, Schmieder RE. Renal vascular endothelial function in hypertensive patients with type 2 diabetes mellitus. Am J Kidney Dis. 2009 Feb;53(2):281-9. doi: 10.1053/j.ajkd.2008.10.041. Epub 2008 Dec 19.

Reference Type RESULT
PMID: 19100670 (View on PubMed)

Natale P, Palmer SC, Navaneethan SD, Craig JC, Strippoli GF. Angiotensin-converting-enzyme inhibitors and angiotensin receptor blockers for preventing the progression of diabetic kidney disease. Cochrane Database Syst Rev. 2024 Apr 29;4(4):CD006257. doi: 10.1002/14651858.CD006257.pub2.

Reference Type DERIVED
PMID: 38682786 (View on PubMed)

Other Identifiers

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SFB TP B5

Identifier Type: -

Identifier Source: secondary_id

Re.-No. 3204

Identifier Type: -

Identifier Source: org_study_id

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