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JAPANESE
国立保健医療科学院
JRCT ID: jRCTs041180096

Registered date:14/03/2019

Optimization of adenosine stress in myocardial perfusion imaging

Basic Information

Recruitment status Complete
Health condition(s) or Problem(s) studiedHealthy person
Date of first enrollment26/12/2017
Target sample size20
Countries of recruitment
Study typeInterventional
Intervention(s)Drug

Outcome(s)

Primary OutcomeTo evaluate the usefulness of increased injection dose of adenosine to achieve sufficient hyperemic status under the condition of caffeine intake.
Secondary Outcome(1) To evaluate the relationship between myocardial flow reserve determined by MRI and hemodynamic parameters including blood pressure, heart rate and cardiac output under the condition of caffeine intake. (2) To determine the usefulness of the hemodynamic parameters to estimate hyperemia induced by adenosine under the condition of caffeine intake.

Key inclusion & exclusion criteria

Age minimum>= 20age old
Age maximum<= 39age old
GenderBoth
Include criteriaHealthy person
Exclude criteriaContraindication of MRI, adenosine Pregnant or nursing women

Related Information

Contact

Public contact
Name Kakuya Kitagawa
Address 2-174 Edobashi, Tsu city, Mie prefecture Mie Japan 514-8507
Telephone +81-59-231-5029
E-mail kakuya@clin.medic.mie-u.ac.jp
Affiliation Department of Radiology, Mie University Graduate School of Medicine.
Scientific contact
Name Hajime Sakuma
Address 2-174 Edobashi, Tsu city, Mie prefecture Mie Japan 514-8507
Telephone +81-59-231-5029
E-mail sakuma@clin.medic.mie-u.ac.jp
Affiliation Department of Radiology, Mie University Graduate School of Medicine.