Contrast Enhanced Three Dimensional Echocardiographic Quantification of Right Ventricular Volumes in Repaired Congenital Heart Disease

Tetralogy of Fallot Clinical Trial

Official title:

Contrast Enhanced Three Dimensional Echocardiographic Quantification of Right Ventricular Volumes in Repaired Congenital Heart Disease

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT05186415
• Other study ID #: 1764041-1
• Status: Recruiting
• Phase: Phase 1/Phase 2
• Start date: August 23, 2022
• Est. completion date: July 2024

Study information

• Verified date: January 2024
• Source: Nemours Children's Clinic
• Contact: Shannon N Nees, MD
• Phone: 3025887066
• Email: shannon.nees[@]nemours.org
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

We propose the novel integration of two echocardiographic technologies - three-dimensional echocardiography using semi-automated right ventricular analysis coupled with the administration of ultrasound enhancing agents - to improve the inter-rater reliability and accuracy of various measures of right ventricular size and function, compared with cardiac MRI.

Description:

Patients with repaired congenital heart disease with residual pulmonary insufficiency represent a challenging group of patients with congenital heart disease as they develop progressive right ventricular dilation and failure, increasing the risk for sudden cardiac death and often necessitating pulmonary valve replacement. These patients require close follow-up with serial cardiac imaging; however, the complex three-dimensional structure of these dilated right ventricles renders them difficult to adequately image with traditional two-dimensional echocardiography. Due to these difficulties, cardiac MRI is the current gold standard for assessing right ventricular size and function in these patients. However, cardiac MRI is costly and less accessible for patients than echocardiography. Although initial studies comparing 3D echocardiography with MRI showed that 3D echocardiography underestimates right ventricular size, recent advances in three-dimensional imaging technologies which utilize automated ultrasound "speckle-tracking" and artificial intelligence technology are lessening this inherent bias. Furthermore, the use of commercially-available ultrasound enhancing agents made of lipid microspheres has improved left ventricular endocardial border detection, inter-rater reliability and correlation of 3D echocardiography obtained estimates of left ventricular size and function compared with CMR. However, their use has yet to be applied to the three-dimensional echocardiographic assessment of the right ventricle in congenital heart disease despite their ability to improve right ventricular endocardial border detection with three-dimensional echocardiography in adults. The investigators propose the novel integration of two echocardiographic technologies - three-dimensional echocardiography using semi-automated right ventricular analysis coupled with the administration of ultrasound enhancing agents - to change the paradigm of how clinicians assess the right ventricles of patients with repaired congenital heart disease with residual pulmonary insufficiency. The investigators hypothesize that ultrasound enhancing agents will improve the inter-rater reliability and accuracy of various measures of right ventricular size and function, compared with cardiac MRI, thereby filling an important gap in existing methods for assessing right ventricular function. Lastly, because of the current limitations in assessing right ventricular function in this population, as a secondary aim, the investigators will also assess three-dimensional right ventricular strain -- a novel quantitative surrogate of right ventricular function.

Overall Objectives: To shift the paradigm in the assessment of right ventricular size and function by developing a protocol to assess the right ventricles in patients with repaired congenital heart disease with residual pulmonary insufficiency by integrating the use of three-dimensional echocardiography with semi-automated right ventricular analysis software with the intravenous administration of ultrasound enhancing agents.

Specific Aim 1. To compare the accuracy and inter-rater reliability of 3D echocardiography-based measurements of right ventricular end-diastolic volume, end-systolic volume, and ejection fraction, with and without contrast, with MRI derived values in patients with repaired congenital heart disease with residual pulmonary insufficiency.

Specific Aim 2. To compare the accuracy and inter-rater reliability of 3D echocardiography measurement of right ventricular strain with MRI derived RV strain in patients with repaired congenital heart disease with residual pulmonary insufficiency.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 60
• Est. completion date: July 2024
• Est. primary completion date: July 2024
• Accepts healthy volunteers: No
• Gender: All
• Age group: 11 Years and older

Eligibility

Inclusion Criteria:

1. All patients aged 11 or greater with repaired congenital heart disease and residual pulmonary insufficiency who are referred to Nemours A.I. DuPont Hospital for Children for clinically indicated cardiac MRI will be eligible for inclusion.

2. Informed written consent of parent or legal guardian.

3. Informed written assent of subject, if appropriate.

Exclusion Criteria:

1. Any patients in which Lumason is contraindicated (i.e. prior anaphylactoid reaction) will be ineligible for the clinical ultrasound and ineligible for the study.

2. History of allergic reaction to Lumason, sulfur hexaflouride, sulfur hexafluoride lipid microsphere components, or other ingredients in Lumason (polyethylene glycol, distearoylphosphatidylcholine (DSPC), dipalmitoylphosphatidylglycerol sodium (DPPG-Na), palmitic acid)

3. Pregnant women will be excluded from the study as well since Lumason has not been studied in pregnancy.

Related Conditions & MeSH terms

• Heart Defects, Congenital
• Heart Diseases
• Pulmonary Insufficiency
• Respiratory Insufficiency
• Tetralogy of Fallot

Intervention

Drug:
• Sulfur Hexafluoride Lipid Type A Microspheres 25 MG Injection Powder for Suspension [LUMASON]
The patient will receive the weight-based dose of Lumason of 0.03 mL/kg per injection, not to exceed 2.4 mL per injection per the FDA and manufacturer recommendations.

Locations

Country	Name	City	State
United States	Nemours Childrens Hospital	Wilmington	Delaware

Sponsors (2)

Lead Sponsor	Collaborator
Nemours Children's Clinic	Thomas Jefferson University

Country where clinical trial is conducted

United States, 

References & Publications (21)

Friedberg MK, Fernandes FP, Roche SL, Slorach C, Grosse-Wortmann L, Manlhiot C, Fackoury C, McCrindle BW, Mertens L, Kantor PF. Relation of right ventricular mechanics to exercise tolerance in children after tetralogy of Fallot repair. Am Heart J. 2013 Apr;165(4):551-7. doi: 10.1016/j.ahj.2012.06.029. Epub 2013 Mar 5. — View Citation

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. — View Citation

Heng EL, Gatzoulis MA, Uebing A, Sethia B, Uemura H, Smith GC, Diller GP, McCarthy KP, Ho SY, Li W, Wright P, Spadotto V, Kilner PJ, Oldershaw P, Pennell DJ, Shore DF, Babu-Narayan SV. Immediate and Midterm Cardiac Remodeling After Surgical Pulmonary Valve Replacement in Adults With Repaired Tetralogy of Fallot: A Prospective Cardiovascular Magnetic Resonance and Clinical Study. Circulation. 2017 Oct 31;136(18):1703-1713. doi: 10.1161/CIRCULATIONAHA.117.027402. — View Citation

Hoffman JI, Kaplan S. The incidence of congenital heart disease. J Am Coll Cardiol. 2002 Jun 19;39(12):1890-900. doi: 10.1016/s0735-1097(02)01886-7. — View Citation

Jenner J, Sorensson P, Pernow J, Caidahl K, Eriksson MJ. Contrast Enhancement and Image Quality Influence Two- and Three-dimensional Echocardiographic Determination of Left Ventricular Volumes: Comparison With Magnetic Resonance Imaging. Clin Med Insights Cardiol. 2019 Mar 5;13:1179546819831980. doi: 10.1177/1179546819831980. eCollection 2019. — View Citation

Kumar S, Purtell C, Peterson A, Gibbons P, Khan AM, Heitner SB. Safety profile of ultrasound enhancing agents in echocardiography. Echocardiography. 2019 Jun;36(6):1041-1044. doi: 10.1111/echo.14344. Epub 2019 Apr 30. — View Citation

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. — View Citation

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. — View Citation

Medvedofsky D, Mor-Avi V, Kruse E, Guile B, Ciszek B, Weinert L, Yamat M, Volpato V, Addetia K, Patel AR, Lang RM. Quantification of Right Ventricular Size and Function from Contrast-Enhanced Three-Dimensional Echocardiographic Images. J Am Soc Echocardiogr. 2017 Dec;30(12):1193-1202. doi: 10.1016/j.echo.2017.08.003. Epub 2017 Oct 17. — View Citation

Mueller M, Rentzsch A, Hoetzer K, Raedle-Hurst T, Boettler P, Stiller B, Lemmer J, Sarikouch S, Beerbaum P, Peters B, Vogt M, Vogel M, Abdul-Khaliq H. Assessment of interventricular and right-intraventricular dyssynchrony in patients with surgically repaired tetralogy of Fallot by two-dimensional speckle tracking. Eur J Echocardiogr. 2010 Oct;11(9):786-92. doi: 10.1093/ejechocard/jeq067. Epub 2010 May 30. — View Citation

Muraru D, Spadotto V, Cecchetto A, Romeo G, Aruta P, Ermacora D, Jenei C, Cucchini U, Iliceto S, Badano LP. New speckle-tracking algorithm for right ventricular volume analysis from three-dimensional echocardiographic data sets: validation with cardiac magnetic resonance and comparison with the previous analysis tool. Eur Heart J Cardiovasc Imaging. 2016 Nov;17(11):1279-1289. doi: 10.1093/ehjci/jev309. Epub 2015 Dec 8. — View Citation

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. — View Citation

Piscaglia F, Bolondi L; Italian Society for Ultrasound in Medicine and Biology (SIUMB) Study Group on Ultrasound Contrast Agents. The safety of Sonovue in abdominal applications: retrospective analysis of 23188 investigations. Ultrasound Med Biol. 2006 Sep;32(9):1369-75. doi: 10.1016/j.ultrasmedbio.2006.05.031. — View Citation

Porter TR, Mulvagh SL, Abdelmoneim SS, Becher H, Belcik JT, Bierig M, Choy J, Gaibazzi N, Gillam LD, Janardhanan R, Kutty S, Leong-Poi H, Lindner JR, Main ML, Mathias W Jr, Park MM, Senior R, Villanueva F. Clinical Applications of Ultrasonic Enhancing Agents in Echocardiography: 2018 American Society of Echocardiography Guidelines Update. J Am Soc Echocardiogr. 2018 Mar;31(3):241-274. doi: 10.1016/j.echo.2017.11.013. No abstract available. — View Citation

Shimada YJ, Shiota M, Siegel RJ, Shiota T. Accuracy of right ventricular volumes and function determined by three-dimensional echocardiography in comparison with magnetic resonance imaging: a meta-analysis study. J Am Soc Echocardiogr. 2010 Sep;23(9):943-53. doi: 10.1016/j.echo.2010.06.029. — View Citation

Stout KK, Daniels CJ, Aboulhosn JA, Bozkurt B, Broberg CS, Colman JM, Crumb SR, Dearani JA, Fuller S, Gurvitz M, Khairy P, Landzberg MJ, Saidi A, Valente AM, Van Hare GF. 2018 AHA/ACC Guideline for the Management of Adults With Congenital Heart Disease: Executive Summary: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines. J Am Coll Cardiol. 2019 Apr 2;73(12):1494-1563. doi: 10.1016/j.jacc.2018.08.1028. Epub 2018 Aug 16. No abstract available. Erratum In: J Am Coll Cardiol. 2019 May 14;73(18):2361. — View Citation

Valente AM, Cook S, Festa P, Ko HH, Krishnamurthy R, Taylor AM, Warnes CA, Kreutzer J, Geva T. Multimodality imaging guidelines for patients with repaired tetralogy of fallot: a report from the AmericanSsociety of Echocardiography: developed in collaboration with the Society for Cardiovascular Magnetic Resonance and the Society for Pediatric Radiology. J Am Soc Echocardiogr. 2014 Feb;27(2):111-41. doi: 10.1016/j.echo.2013.11.009. No abstract available. — View Citation

van den Bosch AE, Meijboom FJ, McGhie JS, Roos-Hesselink JW, Ten Cate FJ, Roelandt JR. Enhanced visualisation of the right ventricle by contrast echocardiography in congenital heart disease. Eur J Echocardiogr. 2004 Mar;5(2):104-10. doi: 10.1016/S1525-2167(03)00048-9. — View Citation

Weinberg CR, McElhinney DB. Pulmonary valve replacement in tetralogy of Fallot. Circulation. 2014 Aug 26;130(9):795-8. doi: 10.1161/CIRCULATIONAHA.114.005551. No abstract available. — View Citation

Yong Y, Wu D, Fernandes V, Kopelen HA, Shimoni S, Nagueh SF, Callahan JD, Bruns DE, Shaw LJ, Quinones MA, Zoghbi WA. Diagnostic accuracy and cost-effectiveness of contrast echocardiography on evaluation of cardiac function in technically very difficult patients in the intensive care unit. Am J Cardiol. 2002 Mar 15;89(6):711-8. doi: 10.1016/s0002-9149(01)02344-x. — View Citation

Yusuf GT, Sellars ME, Deganello A, Cosgrove DO, Sidhu PS. Retrospective Analysis of the Safety and Cost Implications of Pediatric Contrast-Enhanced Ultrasound at a Single Center. AJR Am J Roentgenol. 2017 Feb;208(2):446-452. doi: 10.2214/AJR.16.16700. Epub 2016 Dec 13. — View Citation

* Note: There are 21 references in all — Click here to view all references

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Accuracy of 3D echocardiography based measurements of right ventricular size and function compared to MRI derived values.	Echocardiography derived measurements of right ventricular end-diastolic volume, end-systolic volume, and ejection fraction, with and without contrast, and MRI derived values in patients with repaired tetralogy of Fallot will be compared using the intraclass correlation coefficient.	At time of initial assessment
Primary	Inter-rater reliability of 3D echocardiography based measurements of right ventricular size and function with and without contrast	The agreement of echocardiography derived measurements of right ventricular end-diastolic volume, end-systolic volume, and ejection fraction, with and without contrast, will be compared between the two readers using the intraclass correlation coefficient.	At time of initial assessment
Secondary	Comparing echocardiographic and MRI derived right ventricular strain measurement.	3D echocardiography measurement of right ventricular strain will be compared with MRI derived RV strain in patients with repaired tetralogy of Fallot using an intraclass correlation coefficient.	At time of initial assessment