A feasibility of CT-derived left ventricular maximum principal strain for the prediction of response to cardiac resynchronization therapy in patients with LV dyssynchrony.

A feasibility of CT-derived left ventricular maximum principal strain for the prediction of response to cardiac resynchronization therapy in patients with LV dyssynchrony. - A feasibility of CT-derived left ventricular maximum principal strain for the prediction of response to cardiac resynchronization therapy in patients with LV dyssynchrony.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000041727

Enrollment

Registered

2020-09-08

Start date

2018-12-01

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

LV dyssynchrony in patinets with heart failure

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients receiving CRT for heart failure who underwent cardiac CT 2. over 20 years old

Exclusion criteria

Exclusion criteria: 1.Patients with a history of hypersensitivity to iodine or iodinated contrast media 2.Patients with poorly controlled asthma and patients with uncontrolled hyperthyroidism 3.Patients who are pregnant or breastfeeding 4.When the research director or the research subinvestigator determines that it is not appropriate to participate in the research

Design outcomes

Primary

Measure	Time frame
To evaluate the feasibility of left ventricular CT MP-strain for predicting outcome: all-cause mortality, cardiac death, hospitalization due to heart failure, therapeutic effect(CRT).	—

Countries

Japan

Contacts

Public ContactYuki Tanabe

Ehime University Graduate School of Medicine Department of Radiology

yuki.tanabe.0225@gmail.com089-960-5371

Outcome results