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NCT03464591 Clinical Trial

Cardiac Speckle Tracking Myocardial Strain Balance

Pulmonary Hypertension Clinical Trial

Official title:
Cardiac Speckle Tracking Myocardial Strain Balance Method: a New Method to Evaluate the Effect of Pulmonary Hypertension on the Prognosis

Clinical Trial Details — Status: Recruiting

Administrative data
NCT number NCT03464591
Other study ID # echocardiography of PH
Secondary ID
Status Recruiting
Phase
First received March 7, 2018
Last updated March 26, 2018
Start date November 1, 2017
Est. completion date December 30, 2018

Study information
Verified date November 2017
Source RenJi Hospital
Contact Shen Jieyan, PhD
Phone 13701864819
Email dr_jyshen@sina.cn
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

The investigators intend to evaluate the function of left heart and right heart and the motion balance between four chambers of the heart by speckle tracking technique during the follow-up of patients with pulmonary hypertension, and explore the relationship between the balance and prognosis of patients.

Description:

Pulmonary hypertension is a fatal disease with progressive progressive vascular resistance that leads to the loss of right heart function. Right heart failure is the cause of death in most patients with end-stage pulmonary hypertension, and right heart function is also an important factor in determining the prognosis of patients.

Echocardiography speckle tracking technology is a noninvasive technique for evaluating global and local cardiac function by tracking myocardial ultrasonic spots through computer image analysis technology and quantifying myocardial deformation.

The investigators intend to evaluate the function of left heart and right heart and the motion balance between four chambers of the heart by speckle tracking technique during the follow-up of patients with pulmonary hypertension, and explore the relationship between the balance and prognosis of patients.

Recruitment information / eligibility
Status Recruiting
Enrollment 30
Est. completion date December 30, 2018
Est. primary completion date December 30, 2018
Accepts healthy volunteers No
Gender All
Age group 18 Years to 80 Years
Eligibility Inclusion Criteria:

Diagnosed with pulmonary hypertension by right cardiac catheterization The patient is between 18-80 years of age The date of diagnosis was from 2007 to 2017

Exclusion Criteria:

Cardiomyopathy Severe complications Pregnancy Atrial fibrillation, or other irregular heart rhythm Poor ultrasonic image quality

Study Design

Related Conditions & MeSH terms

Locations
Country Name City State
China Renji Hospital Shanghai

Sponsors (1)
Lead Sponsor Collaborator
RenJi Hospital

Country where clinical trial is conducted

China, 

Outcome
Type Measure Description Time frame Safety issue
Primary outcome death or time out one year
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