Assessment of Right Ventricular Volume in Pediatric Patients

NCT04099810 | Completed FDA Device

• 1 other identifier: IRB-P00033035
• Study Type: interventional
• Target: 50
• Locations: 1 country
• Sites: 1

Brief Summary

Most publication are basing RV volumes on images acquired from the apical window. However, some data have called the practice of basing these images on apical window into question. Moreover, despite our best efforts, we have been unable, in our laboratory to reliably visualize RV outflow from the apical view. Therefore, with an identified group of trained sonographers, we plan to conduct a head-to-head comparison of RV volumes acquired from these two windows (apical and subcostal), with comparison to gold-standard CMR.

Conditions

Ventricular Function

Keywords

three-dimensional echocardiography; right ventricular volumes; cardiac magnetic resonance

Outcome Measures

Primary Outcomes (1)

• Mean absolute %error in end diastolic volume measurements

  Mean absolute %error in end diastolic volume measurements (apical and subcostal windows) (echocardiographic vs. gold-standard CMR); echocardiographic right ventricular (RV) volumes measured using RV-specific software

  0 days

Secondary Outcomes (2)

• Mean absolute %error in right ventricular end systolic volume (RVESV) / right ventricular ejection fraction (RVEF)

  0 days

• Mean absolute %error in RVEDV/RVESV/RVEF (subcostal window)

  0 days

Study Arms (1)

Patients undergoing Cardiac MRI

OTHER

Patients scheduled to undergo cardiac magnetic resonance for clinical reason will be asked if they are willing to undergo additional non invasive testing (three-dimensional echocardiography) which will take about 15-20 minutes

Diagnostic Test: three-dimensional echocardiography

Interventions

three-dimensional echocardiography DIAGNOSTIC_TEST

A focused echocardiographic exam will be performed. In details will be acquired: * high frame rate imaging clips acquired in a static position with attention to endocardial border optimization, minimum of 3 beats recorded with 'Acquire 2', of: a. Left ventricle 2c/3c/4c; b. left ventricle SAB, SAX-M, SAX-A; c. right ventricular focused apical view. * Full volumes: a. 3d left ventricular apical acquisition; b. right ventricular apical acquisition; c. subcostal right ventricular acquisition.

Patients undergoing Cardiac MRI

Eligibility Criteria

• Age: Up to 18 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Child (0-17), Adult (18-64)

You may qualify if:

• Patients\<18y scheduled to undergo CMR for clinical reasons.

You may not qualify if:

• Patients \>18y

Sponsors & Collaborators

• Boston Children's Hospital: lead

Study Sites (1)

Boston Children's Hospital

Boston, Massachusetts, 02115, United States

Location

Related Publications (15)

• Kutty S, Zhou J, Gauvreau K, Trincado C, Powell AJ, Geva T. Regional dysfunction of the right ventricular outflow tract reduces the accuracy of Doppler tissue imaging assessment of global right ventricular systolic function in patients with repaired tetralogy of Fallot. J Am Soc Echocardiogr. 2011 Jun;24(6):637-43. doi: 10.1016/j.echo.2011.01.020. Epub 2011 Mar 9.

  PMID: 21392939 BACKGROUND

• Geva T. Repaired tetralogy of Fallot: the roles of cardiovascular magnetic resonance in evaluating pathophysiology and for pulmonary valve replacement decision support. J Cardiovasc Magn Reson. 2011 Jan 20;13(1):9. doi: 10.1186/1532-429X-13-9.

  PMID: 21251297 BACKGROUND

• Williams RG, Pearson GD, Barst RJ, Child JS, del Nido P, Gersony WM, Kuehl KS, Landzberg MJ, Myerson M, Neish SR, Sahn DJ, Verstappen A, Warnes CA, Webb CL; National Heart, Lung, and Blood Institute Working Group on research in adult congenital heart disease. Report of the National Heart, Lung, and Blood Institute Working Group on research in adult congenital heart disease. J Am Coll Cardiol. 2006 Feb 21;47(4):701-7. doi: 10.1016/j.jacc.2005.08.074. Epub 2006 Jan 26.

  PMID: 16487831 BACKGROUND

• Oosterhof T, van Straten A, Vliegen HW, Meijboom FJ, van Dijk AP, Spijkerboer AM, Bouma BJ, Zwinderman AH, Hazekamp MG, de Roos A, Mulder BJ. Preoperative thresholds for pulmonary valve replacement in patients with corrected tetralogy of Fallot using cardiovascular magnetic resonance. Circulation. 2007 Jul 31;116(5):545-51. doi: 10.1161/CIRCULATIONAHA.106.659664. Epub 2007 Jul 9.

  PMID: 17620511 BACKGROUND

• Knauth AL, Gauvreau K, Powell AJ, Landzberg MJ, Walsh EP, Lock JE, del Nido PJ, Geva T. Ventricular size and function assessed by cardiac MRI predict major adverse clinical outcomes late after tetralogy of Fallot repair. Heart. 2008 Feb;94(2):211-6. doi: 10.1136/hrt.2006.104745. Epub 2006 Nov 29.

  PMID: 17135219 BACKGROUND

• Pennell DJ, Sechtem UP, Higgins CB, Manning WJ, Pohost GM, Rademakers FE, van Rossum AC, Shaw LJ, Yucel EK; Society for Cardiovascular Magnetic Resonance; Working Group on Cardiovascular Magnetic Resonance of the European Society of Cardiology. Clinical indications for cardiovascular magnetic resonance (CMR): Consensus Panel report. Eur Heart J. 2004 Nov;25(21):1940-65. doi: 10.1016/j.ehj.2004.06.040. No abstract available.

  PMID: 15522474 BACKGROUND

• Kochav J, Simprini L, Weinsaft JW. Imaging of the right heart--CT and CMR. Echocardiography. 2015 Jan;32 Suppl 1:S53-68. doi: 10.1111/echo.12212. Epub 2014 Sep 19.

  PMID: 25244072 BACKGROUND

• Monaghan MJ. Role of real time 3D echocardiography in evaluating the left ventricle. Heart. 2006 Jan;92(1):131-6. doi: 10.1136/hrt.2004.058388. No abstract available.

  PMID: 16365369 BACKGROUND

• Aune E, Baekkevar M, Rodevand O, Otterstad JE. Reference values for left ventricular volumes with real-time 3-dimensional echocardiography. Scand Cardiovasc J. 2010 Feb;44(1):24-30. doi: 10.3109/14017430903114446.

  PMID: 19626561 BACKGROUND

• Chahal NS, Lim TK, Jain P, Chambers JC, Kooner JS, Senior R. Population-based reference values for 3D echocardiographic LV volumes and ejection fraction. JACC Cardiovasc Imaging. 2012 Dec;5(12):1191-7. doi: 10.1016/j.jcmg.2012.07.014.

  PMID: 23236967 BACKGROUND

• Muraru D, Badano LP, Peluso D, Dal Bianco L, Casablanca S, Kocabay G, Zoppellaro G, Iliceto S. Comprehensive analysis of left ventricular geometry and function by three-dimensional echocardiography in healthy adults. J Am Soc Echocardiogr. 2013 Jun;26(6):618-28. doi: 10.1016/j.echo.2013.03.014. Epub 2013 Apr 20.

  PMID: 23611056 BACKGROUND

• Medvedofsky D, Addetia K, Patel AR, Sedlmeier A, Baumann R, Mor-Avi V, Lang RM. Novel Approach to Three-Dimensional Echocardiographic Quantification of Right Ventricular Volumes and Function from Focused Views. J Am Soc Echocardiogr. 2015 Oct;28(10):1222-31. doi: 10.1016/j.echo.2015.06.013. Epub 2015 Aug 1.

  PMID: 26237996 BACKGROUND

• Ostenfeld E, Flachskampf FA. Assessment of right ventricular volumes and ejection fraction by echocardiography: from geometric approximations to realistic shapes. Echo Res Pract. 2015 Mar 1;2(1):R1-R11. doi: 10.1530/ERP-14-0077. Epub 2015 Jan 7.

  PMID: 26693327 BACKGROUND

• Laser KT, Karabiyik A, Korperich H, Horst JP, Barth P, Kececioglu D, Burchert W, DallaPozza R, Herberg U. Validation and Reference Values for Three-Dimensional Echocardiographic Right Ventricular Volumetry in Children: A Multicenter Study. J Am Soc Echocardiogr. 2018 Sep;31(9):1050-1063. doi: 10.1016/j.echo.2018.03.010. Epub 2018 Jun 19.

  PMID: 29908725 BACKGROUND

• Renella P, Marx GR, Zhou J, Gauvreau K, Geva T. Feasibility and reproducibility of three-dimensional echocardiographic assessment of right ventricular size and function in pediatric patients. J Am Soc Echocardiogr. 2014 Aug;27(8):903-10. doi: 10.1016/j.echo.2014.04.008. Epub 2014 May 14.

  PMID: 24836600 BACKGROUND

MeSH Terms

Interventions

Echocardiography, Three-Dimensional

Intervention Hierarchy (Ancestors)

Echocardiography; Cardiac Imaging Techniques; Diagnostic Imaging; Diagnostic Techniques and Procedures; Diagnosis; Imaging, Three-Dimensional; Ultrasonography; Heart Function Tests; Diagnostic Techniques, Cardiovascular

Study Officials

• David M Harrild, MD, PhD

  Boston Children's Hospital

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: NA
• Masking: NONE
• Purpose: DEVICE FEASIBILITY
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Assistant Professor of Pediatrics

Study Record Dates

• First Submitted: September 20, 2019
• First Posted: September 23, 2019
• Study Start: October 1, 2019
• Primary Completion: December 31, 2023
• Study Completion: December 31, 2023
• Last Updated: May 4, 2026

Record last verified: 2026-03

Data Sharing

• IPD Sharing: Will not share

Locations

US (1)