AzTrials
AzTrials

Cardiovascular DiseasePhase 2NCT00874432

Effect of ACE-inhibitors on Aortic Stiffness in Elderly Patients With Chronic Kidney Disease

A Phase 2 study testing angiotensin converting enzyme inhibitor and lisinopril in people with Cardiovascular Disease and Chronic Kidney Disease, run by University of Wisconsin, Madison at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
Search all trials

Trial summary

The goal of this proposal is to investigate the potential for ACE-inhibitors (ACE-I)(drugs primarily used to treat hypertension or congestive heart failure) to prevent or delay cardiovascular disease (CVD) in older adults with chronic kidney disease (CKD) by examining their impact on aortic stiffness in people with… Read more about this study

Who is it for?
Ages 60 to 89 yearsHealthy volunteers can take part
What is being tested?
angiotensin converting enzyme inhibitor and lisinopril
Type of treatment
Pill or oral medicine
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
43 participants
Where
1 siteUnited States
Study dates
Jan 2009to Dec 2011
Phase
Phase 2
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 60 to 89 years
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • Age > 60 years
  • BP 120/80 or higher *(bps will be checked weekly first 4 weeks to ensure < 130/80 - IF bp remains > 130/80 we will administer other bp meds per JNC VII guidelines)
  • CKD stage 3 (GFR 30 - 59 ml/min) for CKD group; no CKD for control group

Who cannot join

  • Known significant CVD (history of Myocardial infarction (MI), recurrent stroke, or New York Heart Association (NYHA) class III or greater).
  • Serum potassium > 5.2 meq/L
  • Known allergy or hypersensitivity to ACE inhibitor or ARB
  • Female of childbearing age not practicing contraception
  • Current treatment with an Angiotensin Converting Enzyme Inhibitors (ACE-I) or Angiotensin-Receptor Blockers (ARB) (Note: can participate if on ACE-I after 6 week washout period)
  • History of ACE-I induced angioedema
Show all 9Show fewer
  • History of angioedema, hereditary or idiopathic
  • Persons lacking consent capacity
  • 500 mg/dL proteinuria on 2 consecutive spot urine protein/creat ratios

Trial locations and contacts

1 site in 1 country.

United States1 site
  • University of Wisconsin-Madison Hospitals and Clinics

    Madison, Wisconsin, 53792

Other trials in United States

About this study

The goal of this proposal is to investigate the potential for ACE-inhibitors (ACE-I)(drugs primarily used to treat hypertension or congestive heart failure) to prevent or delay cardiovascular disease (CVD) in older adults with chronic kidney disease (CKD) by examining their impact on aortic stiffness in people with stage 3 CKD in a randomized, controlled study.

Read the detailed description

This study will be the first to examine whether aortic stiffness is increased in elderly patients with CKD compared to their age-matched healthy controls and further examine whether ACE-I may delay the progression of aortic stiffness in elderly CKD patients. If ACE-I therapy appears beneficial in preventing or delaying arterial stiffening in elderly patients with CKD, this work has important implications for improving the overall health of this population.

Being tested
angiotensin converting enzyme inhibitor, lisinopril
Keywords
cardiovascular disease, angiotensin converting enzyme inhibitors, chronic kidney disease, cardiovascular disease in elderly patients with CKD
Medical subject headings
Cardiovascular Diseases, Renal Insufficiency, Chronic

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • angiotensin converting enzyme inhibitorDrug

    Also called ACE-inhibitor

    Active comparator in chronic kidney disease and age matched control will take 1x40mg per day Placebo comparator in chronic kidney disease and age matched control will take 1 placebo pill per day

  • lisinoprilDrug

    Also called ace inhibitor

    1 x 40 mg per day

Study groups in NCT00874432
Study groupRoleWhat they receive
Chronic Kidney Disease-ACE-IActive comparatorace inhibitor
Receives: Drug: lisinopril
Chronic Kidney DiseasePlacebo comparatorNot described
Receives: Drug: angiotensin converting enzyme inhibitor
Age matched control-ACE-IActive comparatorace-inhibitor
Receives: Drug: lisinopril
Age matched controlPlacebo comparatorPlacebo
Receives: Drug: angiotensin converting enzyme inhibitor

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Aortic Pulse Wave Velocity (PWV)

    PWV will be measured in patients over age 60 with stage 3 CKD and age matched controls without CKD.

    Measured: up to 12 months

Secondary outcomes (2)
  1. Mean Vascular Stiffness As Measured by PWV

    Comparison between Participants with Stage 3 Chronic Kidney Disease (CKD) and age matched Controls without CKD. The numbers reported are the mean of all the participants in the group at two points in time - the baseline and at 12 months for CFPWV, CBPWV, and CRPWV.

    Carotid-Femoral Pulse Wave Velocity (CFPWV) Carotid-Brachial Pulse Wave Velocity (CBPWV) Carotid-Radial Pulse Wave Velocity (CRPWV)

    Measured: baseline and 12 months

  2. Change in Blood Pressure From Baseline to 12 Months

    Change in Blood Pressure will be used to measure the effect of ACE-inhibitors on the clinical markers of Cardiovascular Disease in participants with stage 3 CKD.

    Measured: up to 12 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted2 Apr 2009 (estimated)
  2. Study startJan 2009
  3. Primary completionDec 2009
  4. Study completionDec 2011

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
43 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00874432
Sponsor's protocol ID
H-2008-0221
Other IDs
A534280, SMPH/MEDICINE/NEPHROLOGY
Status last verified
Oct 2020
First submitted
1 Apr 2009
Last updated
27 Oct 2020
Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
No

Publications

  • Ryan TP, Sloand JA, Winters PC, Corsetti JP, Fisher SG. Chronic kidney disease prevalence and rate of diagnosis. Am J Med. 2007 Nov;120(11):981-6. doi: 10.1016/j.amjmed.2007.05.012.

    PubMed 17976426
  • Foley RN, Parfrey PS. Cardiovascular disease and mortality in ESRD. J Nephrol. 1998 Sep-Oct;11(5):239-45.

    PubMed 9831236
  • Blacher J, Guerin AP, Pannier B, Marchais SJ, London GM. Arterial calcifications, arterial stiffness, and cardiovascular risk in end-stage renal disease. Hypertension. 2001 Oct;38(4):938-42. doi: 10.1161/hy1001.096358.

    PubMed 11641313
  • Covic A, Haydar AA, Bhamra-Ariza P, Gusbeth-Tatomir P, Goldsmith DJ. Aortic pulse wave velocity and arterial wave reflections predict the extent and severity of coronary artery disease in chronic kidney disease patients. J Nephrol. 2005 Jul-Aug;18(4):388-96.

    PubMed 16245242
  • London GM, Marchais SJ, Guerin AP. Arterial stiffness and function in end-stage renal disease. Adv Chronic Kidney Dis. 2004 Apr;11(2):202-9. doi: 10.1053/j.arrt.2004.02.008.

    PubMed 15216492
  • Wang MC, Tsai WC, Chen JY, Huang JJ. Stepwise increase in arterial stiffness corresponding with the stages of chronic kidney disease. Am J Kidney Dis. 2005 Mar;45(3):494-501. doi: 10.1053/j.ajkd.2004.11.011.

    PubMed 15754271
  • Kundhal K, Lok CE. Clinical epidemiology of cardiovascular disease in chronic kidney disease. Nephron Clin Pract. 2005;101(2):c47-52. doi: 10.1159/000086221. Epub 2005 Jun 7.

    PubMed 15942250
  • Willum-Hansen T, Staessen JA, Torp-Pedersen C, Rasmussen S, Thijs L, Ibsen H, Jeppesen J. Prognostic value of aortic pulse wave velocity as index of arterial stiffness in the general population. Circulation. 2006 Feb 7;113(5):664-70. doi: 10.1161/CIRCULATIONAHA.105.579342.

    PubMed 16461839
  • London GM, Guerin AP, Marchais SJ, Pannier B, Safar ME, Day M, Metivier F. Cardiac and arterial interactions in end-stage renal disease. Kidney Int. 1996 Aug;50(2):600-8. doi: 10.1038/ki.1996.355.

    PubMed 8840292
  • Shinohara K, Shoji T, Tsujimoto Y, Kimoto E, Tahara H, Koyama H, Emoto M, Ishimura E, Miki T, Tabata T, Nishizawa Y. Arterial stiffness in predialysis patients with uremia. Kidney Int. 2004 Mar;65(3):936-43. doi: 10.1111/j.1523-1755.2004.00468.x.

    PubMed 14871413
  • Safar ME, London GM, Plante GE. Arterial stiffness and kidney function. Hypertension. 2004 Feb;43(2):163-8. doi: 10.1161/01.HYP.0000114571.75762.b0. Epub 2004 Jan 19.

    PubMed 14732732
  • Dao HH, Essalihi R, Bouvet C, Moreau P. Evolution and modulation of age-related medial elastocalcinosis: impact on large artery stiffness and isolated systolic hypertension. Cardiovasc Res. 2005 May 1;66(2):307-17. doi: 10.1016/j.cardiores.2005.01.012.

    PubMed 15820199
  • Ferrari AU, Radaelli A, Centola M. Invited review: aging and the cardiovascular system. J Appl Physiol (1985). 2003 Dec;95(6):2591-7. doi: 10.1152/japplphysiol.00601.2003.

    PubMed 14600164
  • Mitchell GF, Parise H, Benjamin EJ, Larson MG, Keyes MJ, Vita JA, Vasan RS, Levy D. Changes in arterial stiffness and wave reflection with advancing age in healthy men and women: the Framingham Heart Study. Hypertension. 2004 Jun;43(6):1239-45. doi: 10.1161/01.HYP.0000128420.01881.aa. Epub 2004 May 3.

    PubMed 15123572
  • Sawabe M, Takahashi R, Matsushita S, Ozawa T, Arai T, Hamamatsu A, Nakahara K, Chida K, Yamanouchi H, Murayama S, Tanaka N. Aortic pulse wave velocity and the degree of atherosclerosis in the elderly: a pathological study based on 304 autopsy cases. Atherosclerosis. 2005 Apr;179(2):345-51. doi: 10.1016/j.atherosclerosis.2004.09.023. Epub 2004 Dec 13.

    PubMed 15777552

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing angiotensin converting enzyme inhibitor and lisinopril in people with Cardiovascular Disease and Chronic Kidney Disease, run by University of Wisconsin, Madison at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 3 inclusion and 9 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 27 Oct 2020. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 23 Sep 2020). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Aortic Pulse Wave Velocity (PWV) (time frame: up to 12 months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00874432, which also lists 35 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Oct 2020.

Free account

Log in to keep searching

You’ve used your 3 free searches. AzTrials is free: log in or create a free account to keep searching clinical trials and save the ones you want to follow.

Create a free accountLog in