Quantification of presynaptic cardiac sympathetic function with Carbon-11-Hydroxyephedrine positron emission tomography in patients with heart failure with preserved ejection fraction

Quantification of presynaptic cardiac sympathetic function with Carbon-11-Hydroxyephedrine positron emission tomography in patients with heart failure with preserved ejection fraction - Quantification of presynaptic cardiac sympathetic function in patients with HFpEF

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000029862

Enrollment

Registered

2018-01-01

Start date

2018-01-01

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

Heart failure

Interventions

Perfusion scan using 13N-NH3 was combined with HED dynamic PET.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1

Exclusion criteria

Exclusion criteria: 1

Design outcomes

Primary

Measure	Time frame
Relationship between cardiac presynaptic sympathetic nervous activity and cardiac function, as well as severity of heart failure.	—

Countries

Japan

Contacts

Public ContactShohei Kikuchi

Nagoya City University Graduate School of Medical Sciences Department of Cardiology

syohey@med.nagoya-cu.ac.jp052-853-8221

Outcome results

None listed

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