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Examination of aortic diameter changes in patients after thoracic aortic aneurysm surgery with olmesartan or olmesartan + eplerenone

Examination of aortic diameter changes in patients after thoracic aortic aneurysm surgery with olmesartan or olmesartan + eplerenone - EXPORT trial

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000014255
Enrollment
200
Registered
2014-06-13
Start date
2014-01-01
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

thoracic aortic aneurysm with hypertension

Interventions

Patients with hypertension after thoracic aneurysm surgery are started to take medicines following treatment groups at the point of recovering well from surgery. The patients in treatment groups of ol

Sponsors

Department of Cardiovascular Surgery,Tohoku University School of Medicine
Lead Sponsor
nothing
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients with hypertension after thoracic aneurysm surgery are selected for targets of this trial and registered with this trial. We don't care about types of aneurysm and sorts of surgery.The definition of hypertension is a systolic blood pressure of more than 140 mmHg or a diastolic blood pressure of more than 90 mm Hg on the basis of hypertension guidelines

Exclusion criteria

Exclusion criteria: "Patients with thoracic aneurysm induced from congenital connective tissue disorder such as Marfan's syndrome" "Patients with thoracic aneurysm induced from autoimmune disorder such as aortitis syndrome" "Patients with chronic renal failure, which is more than 2.0mg/dL of serum creatinine concentration, or more than 2g of protein in urine daily" "Patients restricted to take olmesartan or eplerenone" "Patients during pregnancy or expecting to get pregnant" "Patients younger than 20" "Patinets refusing to anticipate this trial" "Patients which we judged unsuitable for this trial"

Design outcomes

Primary

MeasureTime frame
residual aortic diameter changes in contrast CT images after two years from thoracic aortic aneurysm surgery

Secondary

MeasureTime frame
changes in CAVI(cardio ankle vascular index) plasma aldosterone concentration high-sensitive CRP blood pressure in outpatient clinic transthoracic echocardiogram renal function

Countries

Japan

Contacts

Public ContactKiichirou Kumagai

Tohoku University School of Medicine Dept. Cardiovascular Surgery

kkumagai@med.tohoku.ac.jp022-717-7222

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026