1
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Yang YJ, Guo F, Qiu LH, Xu XQ, Jing ZC. Combined guidance of fluoroscopy and transthoracic echocardiography for endomyocardial biopsy. Eur J Intern Med 2024; 122:122-125. [PMID: 38160074 DOI: 10.1016/j.ejim.2023.12.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 12/11/2023] [Indexed: 01/03/2024]
Affiliation(s)
- Yin-Jian Yang
- Medical Science Research Centre, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fan Guo
- Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lu-Hong Qiu
- Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xi-Qi Xu
- Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Zhi-Cheng Jing
- Department of Cardiovascular Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
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2
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Safety of Right and Left Ventricular Endomyocardial Biopsy in Heart Transplantation And Cardiomyopathy Patients. JACC: HEART FAILURE 2022; 10:963-973. [DOI: 10.1016/j.jchf.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 08/08/2022] [Accepted: 08/11/2022] [Indexed: 11/06/2022]
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3
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Hassan K, Kyriakakis C, Joubert L, Van Zyl G, Zaharie D, Doubell A, Herbst P. Routine use of fluoroscopic and real‐time transthoracic echocardiographic guidance to ensure safety of right ventricular endomyocardial biopsy in a low‐volume center. Catheter Cardiovasc Interv 2022; 99:1563-1571. [DOI: 10.1002/ccd.30070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 11/27/2021] [Accepted: 12/26/2021] [Indexed: 11/06/2022]
Affiliation(s)
- Karim Hassan
- Department of Medicine, Division of Cardiology, Tygerberg Hospital Stellenbosch University Cape Town Western Cape South Africa
| | - Charles Kyriakakis
- Department of Medicine, Division of Cardiology, Tygerberg Hospital Stellenbosch University Cape Town Western Cape South Africa
| | - Lloyd Joubert
- Department of Medicine, Division of Cardiology, Tygerberg Hospital Stellenbosch University Cape Town Western Cape South Africa
| | - Gert Van Zyl
- Division of Medical Virology, National Health Laboratory Services Tygerberg Hospital Cape Town South Africa
| | - Dan Zaharie
- Division of Anatomical Pathology, National Health Laboratory Services Tygerberg Hospital Cape Town South Africa
| | - Anton Doubell
- Department of Medicine, Division of Cardiology, Tygerberg Hospital Stellenbosch University Cape Town Western Cape South Africa
| | - Philip Herbst
- Department of Medicine, Division of Cardiology, Tygerberg Hospital Stellenbosch University Cape Town Western Cape South Africa
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4
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Knighton NJ, Cottle BK, Tiwari S, Mondal A, Kaza AK, Sachse FB, Hitchcock RW. Toward cardiac tissue characterization using machine learning and light-scattering spectroscopy. JOURNAL OF BIOMEDICAL OPTICS 2021; 26:JBO-200330RR. [PMID: 34729970 PMCID: PMC8562351 DOI: 10.1117/1.jbo.26.11.116001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 10/12/2021] [Indexed: 06/13/2023]
Abstract
SIGNIFICANCE The non-destructive characterization of cardiac tissue composition provides essential information for both planning and evaluating the effectiveness of surgical interventions such as ablative procedures. Although several methods of tissue characterization, such as optical coherence tomography and fiber-optic confocal microscopy, show promise, many barriers exist that reduce effectiveness or prevent adoption, such as time delays in analysis, prohibitive costs, and limited scope of application. Developing a rapid, low-cost non-destructive means of characterizing cardiac tissue could improve planning, implementation, and evaluation of cardiac surgical procedures. AIM To determine whether a new light-scattering spectroscopy (LSS) system that analyzes spectra via neural networks is capable of predicting the nuclear densities (NDs) of ventricular tissues. APPROACH We developed an LSS system with a fiber-optics probe and applied it for measurements on cardiac tissues from an ovine model. We quantified the ND in the cardiac tissues using fluorescent labeling, confocal microscopy, and image processing. Spectra acquired from the same cardiac tissues were analyzed with spectral clustering and convolutional neural networks (CNNs) to assess the feasibility of characterizing the ND of tissue via LSS. RESULTS Spectral clustering revealed distinct groups of spectra correlated to ranges of ND. CNNs classified three groups of spectra with low, medium, or high ND with an accuracy of 95.00 ± 11.77 % (mean and standard deviation). Our analyses revealed the sensitivity of the classification accuracy to wavelength range and subsampling of spectra. CONCLUSIONS LSS and machine learning are capable of assessing ND in cardiac tissues. We suggest that the approach is useful for the diagnosis of cardiac diseases associated with changes of ND, such as hypertrophy and fibrosis.
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Affiliation(s)
- Nathan J. Knighton
- University of Utah, Department of Biomedical Engineering, Salt Lake City, United States
- University of Utah, Nora Eccles Harrison Cardiovascular Research and Training Institute, Salt Lake City, United States
| | - Brian K. Cottle
- University of Utah, Department of Biomedical Engineering, Salt Lake City, United States
- University of Utah, Nora Eccles Harrison Cardiovascular Research and Training Institute, Salt Lake City, United States
| | - Sarthak Tiwari
- University of Utah, Department of Biomedical Engineering, Salt Lake City, United States
- University of Utah, Nora Eccles Harrison Cardiovascular Research and Training Institute, Salt Lake City, United States
| | - Abhijit Mondal
- Boston Children’s Hospital, Harvard Medical School, Department of Cardiac Surgery, Boston, United States
| | - Aditya K. Kaza
- Boston Children’s Hospital, Harvard Medical School, Department of Cardiac Surgery, Boston, United States
| | - Frank B. Sachse
- University of Utah, Department of Biomedical Engineering, Salt Lake City, United States
- University of Utah, Nora Eccles Harrison Cardiovascular Research and Training Institute, Salt Lake City, United States
| | - Robert W. Hitchcock
- University of Utah, Department of Biomedical Engineering, Salt Lake City, United States
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5
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Seferović PM, Tsutsui H, McNamara DM, Ristić AD, Basso C, Bozkurt B, Cooper LT, Filippatos G, Ide T, Inomata T, Klingel K, Linhart A, Lyon AR, Mehra MR, Polovina M, Milinković I, Nakamura K, Anker SD, Veljić I, Ohtani T, Okumura T, Thum T, Tschöpe C, Rosano G, Coats AJS, Starling RC. Heart Failure Association of the ESC, Heart Failure Society of America and Japanese Heart Failure Society Position statement on endomyocardial biopsy. Eur J Heart Fail 2021; 23:854-871. [PMID: 34010472 DOI: 10.1002/ejhf.2190] [Citation(s) in RCA: 105] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 03/23/2021] [Accepted: 04/08/2021] [Indexed: 12/17/2022] Open
Abstract
Endomyocardial biopsy (EMB) is an invasive procedure, globally most often used for the monitoring of heart transplant (HTx) rejection. In addition, EMB can have an important complementary role to the clinical assessment in establishing the diagnosis of diverse cardiac disorders, including myocarditis, cardiomyopathies, drug-related cardiotoxicity, amyloidosis, other infiltrative and storage disorders, and cardiac tumours. Improvements in EMB equipment and the development of new techniques for the analysis of EMB samples have significantly improved diagnostic precision of EMB. The present document is the result of the Trilateral Cooperation Project between the Heart Failure Association of the European Society of Cardiology, the Heart Failure Society of America, and the Japanese Heart Failure Society. It represents an expert consensus aiming to provide a comprehensive, up-to-date perspective on EMB, with a focus on the following main issues: (i) an overview of the practical approach to EMB, (ii) an update on indications for EMB, (iii) a revised plan for HTx rejection surveillance, (iv) the impact of multimodality imaging on EMB, and (v) the current clinical practice in the worldwide use of EMB.
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Affiliation(s)
| | - Hiroyuki Tsutsui
- Department of Cardiovascular Medicine, Faculty of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Dennis M McNamara
- Heart and Vascur Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Arsen D Ristić
- Department of Cardiology, Clinical Center of Serbia, Belgrade, Serbia.,Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Cristina Basso
- Cardiovascular Pathology Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Biykem Bozkurt
- Winters Center for Heart Failure, Cardiovascular Research Institute, Baylor College of Medicine, Michael E. DeBakey VA Medical Center, Houston, TX, USA
| | - Leslie T Cooper
- Department of Cardiovascular Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - Gerasimos Filippatos
- Attikon University Hospital, Department of Cardiology, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Tomomi Ide
- Department of Cardiovascular Medicine, Faculty of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takayuki Inomata
- Department of Cardiovascular Medicine, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
| | - Karin Klingel
- Cardiopathology, Institute for Pathology, University Hospital, Tuebingen, Germany
| | - Aleš Linhart
- Department of Cardiovascular Medicine, Charles University, Prague, Czech Republic
| | - Alexander R Lyon
- National Heart and Lung Institute, Imperial College and Royal Brompton Hospital, London, UK
| | - Mandeep R Mehra
- Heart and Vascular Center, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Marija Polovina
- Department of Cardiology, Clinical Center of Serbia, Belgrade, Serbia.,Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Ivan Milinković
- Department of Cardiology, Clinical Center of Serbia, Belgrade, Serbia.,Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Kazufumi Nakamura
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Stefan D Anker
- Department of Cardiology (CVK); and Berlin Institute of Health Center for Regenerative Therapies (BCRT), German Centre for Cardiovascular Research (DZHK) partner site Berlin; Charité Universitätsmedizin, Berlin, Germany
| | - Ivana Veljić
- Department of Cardiology, Clinical Center of Serbia, Belgrade, Serbia
| | - Tomohito Ohtani
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Takahiro Okumura
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Thomas Thum
- Institute of Molecular and Translational Therapeutic Strategies, Hannover Medical School, Hannover, Germany.,Fraunhofer Institute for Toxicology and Experimental Medicine, Hannover, Germany
| | - Carsten Tschöpe
- Berlin Institute of Health (BIH) and Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Department of Cardiology, Campus Virchow Klinikum, Charite University, Berlin, Germany
| | - Giuseppe Rosano
- Department of Medical Sciences, IRCCS San Raffaele, Rome, Italy.,Cardiology Clinical Academic Group, St George's Hospitals NHS Trust, London, UK
| | - Andrew J S Coats
- Monash University, Melbourne, Australia.,University of Warwick, Coventry, UK
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6
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Seferović PM, Tsutsui H, Mcnamara DM, Ristić AD, Basso C, Bozkurt B, Cooper LT, Filippatos G, Ide T, Inomata T, Klingel K, Linhart A, Lyon AR, Mehra MR, Polovina M, Milinković I, Nakamura K, Anker SD, Veljić I, Ohtani T, Okumura T, Thum T, Tschöpe C, Rosano G, Coats AJS, Starling RC. Heart Failure Association, Heart Failure Society of America, and Japanese Heart Failure Society Position Statement on Endomyocardial Biopsy. J Card Fail 2021; 27:727-743. [PMID: 34022400 DOI: 10.1016/j.cardfail.2021.04.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Endomyocardial biopsy (EMB) is an invasive procedure, globally most often used for the monitoring of heart transplant rejection. In addition, EMB can have an important complementary role to the clinical assessment in establishing the diagnosis of diverse cardiac disorders, including myocarditis, cardiomyopathies, drug-related cardiotoxicity, amyloidosis, other infiltrative and storage disorders, and cardiac tumors. Improvements in EMB equipment and the development of new techniques for the analysis of EMB samples has significantly improved the diagnostic precision of EMB. The present document is the result of the Trilateral Cooperation Project between the Heart Failure Association of the European Society of Cardiology, Heart Failure Society of America, and the Japanese Heart Failure Society. It represents an expert consensus aiming to provide a comprehensive, up-to-date perspective on EMB, with a focus on the following main issues: (1) an overview of the practical approach to EMB, (2) an update on indications for EMB, (3) a revised plan for heart transplant rejection surveillance, (4) the impact of multimodality imaging on EMB, and (5) the current clinical practice in the worldwide use of EMB.
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Affiliation(s)
| | - Hiroyuki Tsutsui
- Department of Cardiovascular Medicine, Faculty of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Dennis M Mcnamara
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Arsen D Ristić
- Department of Cardiology, Clinical Center of Serbia, Belgrade, Serbia; Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Cristina Basso
- Cardiovascular Pathology Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Biykem Bozkurt
- Winters Center for Heart Failure, Cardiovascular Research Institute, Baylor College of Medicine, Michael E. DeBakey VA Medical Center, Houston, Texas
| | - Leslie T Cooper
- Department of Cardiovascular Medicine, Mayo Clinic, Jacksonville, Florida
| | - Gerasimos Filippatos
- Attikon University Hospital, Department of Cardiology, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Tomomi Ide
- Department of Cardiovascular Medicine, Faculty of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takayuki Inomata
- Department of Cardiovascular Medicine, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
| | - Karin Klingel
- Cardiopathology, Institute for Pathology, University Hospital, Tuebingen, Germany
| | - Aleš Linhart
- Department of Cardiovascular Medicine, Charles University, Prague, Czech Republic
| | - Alexander R Lyon
- National Heart and Lung Institute, Imperial College and Royal Brompton Hospital, London, UK
| | - Mandeep R Mehra
- Heart and Vascular Center, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Marija Polovina
- Department of Cardiology, Clinical Center of Serbia, Belgrade, Serbia; Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Ivan Milinković
- Department of Cardiology, Clinical Center of Serbia, Belgrade, Serbia; Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Kazufumi Nakamura
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Stefan D Anker
- Department of Cardiology (CVK); and Berlin Institute of Health Center for Regenerative Therapies (BCRT); German Centre for Cardiovascular Research (DZHK) partner site Berlin; Charité Universitätsmedizin Berlin, Germany
| | - Ivana Veljić
- Department of Cardiology, Clinical Center of Serbia, Belgrade, Serbia
| | - Tomohito Ohtani
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Takahiro Okumura
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Thomas Thum
- Institute of Molecular and Translational Therapeutic Strategies, Hannover Medical School, Hannover, Germany; Fraunhofer Institute for Toxicology and Experimental Medicine, Hannover, Germany
| | - Carsten Tschöpe
- Berlin Institute of Health (BIH) and Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Department of Cardiology, Campus Virchow Klinikum, Charite University, Berlin, Germany
| | - Giuseppe Rosano
- Department of Medical Sciences, IRCCS San Raffaele, Rome, Italy, and Cardiology Clinical Academic Group, St George's Hospitals NHS Trust
| | - Andrew J S Coats
- Monash University, Australia, and University of Warwick, Coventry, UK
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7
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Kiamanesh O, Toma M. The State of the Heart Biopsy: A Clinical Review. CJC Open 2021; 3:524-531. [PMID: 34027357 PMCID: PMC8129478 DOI: 10.1016/j.cjco.2020.11.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 11/23/2020] [Indexed: 12/16/2022] Open
Abstract
Endomyocardial biopsy (EMB) is an invaluable and underused diagnostic tool for myocardial disease. The primary indications are surveillance of cardiac allograft rejection and the diagnosis of inflammatory and infiltrative cardiomyopathies. EMB is typically performed by sampling the right ventricular septum via the right internal jugular vein using fluoroscopic guidance. The diagnostic yield of EMB is improved by sampling both ventricles and with the use of guidance from imaging or electroanatomic mapping. The risk of major cardiac complications is operator dependent and < 1% in experienced centres. EMB is the gold standard and most common form of cardiac allograft rejection surveillance, whereas advanced cardiac imaging and donor-specific antibody quantification provide complementary information. Gene expression profiling is an alternative surveillance strategy to EMB for low-risk patients. EMB is recommended for myocarditis and can guide therapy for giant-cell myocarditis, necrotizing eosinophilic myocarditis, sarcoidosis, and immune checkpoint inhibitor myocarditis. There is growing interest in using EMB to guide therapy for viral myocarditis, although the uptake of this approach is limited to specialized centres. EMB has been replaced as a first-line test for infiltrative cardiomyopathy by nonbiopsy diagnostic techniques, but is still useful to clarify the diagnosis or disease subtype. The miniaturization of bioptomes and advances in laboratory techniques such as microarrays promises to improve the safety and yield of EMB. We review the contemporary use of EMB for cardiac allograft rejection, inflammatory cardiomyopathy, and infiltrative cardiomyopathy.
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Affiliation(s)
- Omid Kiamanesh
- Department of Cardiac Sciences, University of Calgary, Calgary, Alberta, Canada
- Division of Cardiology, University of Toronto, Toronto, Ontario, Canada
| | - Mustafa Toma
- Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
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8
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Constantinescu AA, Galli G, Daemen J, Brugts JJ, van de Woestijne P, Manintveld OC, Van Mieghem NM, Caliskan K. Transcatheter closure and prognosis of coronary artery fistulae in heart transplant recipients. EUROINTERVENTION 2020; 16:600-602. [PMID: 31763983 DOI: 10.4244/eij-d-19-00191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Alina A Constantinescu
- Department of Cardiology, Thoraxcenter, Erasmus Medical Center, Rotterdam, the Netherlands
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9
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Ali A, Breedveld P, Hendriks BH. Improving Endo-Myocardial Biopsy by Real-Time Spectral Tissue Sensing: A Feasibility Study. J Med Device 2020. [DOI: 10.1115/1.4048374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Abstract
Objective: The aim of this research is to integrate spectral tissue sensing technology inside a cardiac bioptome for real-time measurements of tissue characteristics. Methods: Bioptome tip and handle components were designed and manufactured to house and guide optical fibers. The designed components were assembled on a cardiac bioptome together with optical fibers. A technical feasibility test was carried out to study the functionality of the instrument and the effect of the optical technology on the biopsy performance. Biopsy samples were taken from five different tissue types in a porcine heart and the resulting optical spectra were compared. Results: Spectral tissue sensing fibers were successfully integrated inside a conventional cardiac bioptome. The integrated instrument allowed differentiation between ventricular tissue, blood, and cardiac fat tissue based on blood and fat percentage and amount of scattering. Moreover, differences between scarred and non-scarred tissue were clearly visible. Conclusion: A first step has been made in the use of spectral tissue sensing for the detection of different tissue structures for endo-myocardial biopsy. The instrument was able to differentiate between various tissues, as well as between healthy and diseased cardiac tissues. Future research should focus on measurements of naturally diseased cardiac tissue, repeated measurements with statistical value, and improvements to the instrument design. Significance: Having the ability to measure tissue characteristics prior to acquiring a biopsy sample will not only allow easier positioning of the bioptome at the correct location, but can also prevent sampling undesired tissue or scar tissue from previous biopsies.
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Affiliation(s)
- Awaz Ali
- Department of Bio-Mechanical Engineering, Faculty of Mechanical Maritime & Materials Engineering, Delft University of Technology, Mekelweg 2, 2628 CD Delft, The Netherlands
| | - Paul Breedveld
- Department of Bio-Mechanical Engineering, Faculty of Mechanical Maritime & Materials Engineering, Delft University of Technology, Mekelweg 2, 2628 CD Delft, The Netherlands
| | - Benno H Hendriks
- Department of Bio-Mechanical Engineering, Faculty of Mechanical Maritime & Materials Engineering, Delft University of Technology, Mekelweg 2, 2628 CD Delft, The Netherlands
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10
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Peng DM, Ding VY, Hollander SA, Khalapyan T, Dykes JC, Rosenthal DN, Almond CS, Sakarovitch C, Desai M, McElhinney DB. Long-term surveillance biopsy: Is it necessary after pediatric heart transplant? Pediatr Transplant 2019; 23:e13330. [PMID: 30506612 PMCID: PMC8063536 DOI: 10.1111/petr.13330] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 10/15/2018] [Accepted: 11/02/2018] [Indexed: 12/16/2022]
Abstract
Due to limited and conflicting data in pediatric patients, long-term routine surveillance endomyocardial biopsy (RSB) in pediatric heart transplant (HT) remains controversial. We sought to characterize the rate of positive RSB and determine factors associated with RSB-detected rejection. Records of patients transplanted at a single institution from 1995 to 2015 with >2 year of post-HT biopsy data were reviewed for RSB-detected rejections occurring >2 year post-HT. We illustrated the trajectory of significant rejections (ISHLT Grade ≥3A/2R) among total RSB performed over time and used multivariable logistic regression to model the association between time and risk of rejection. We estimated Kaplan-Meier freedom from rejection rates by patient characteristics and used the log-rank test to assess differences in rejection probabilities. We identified the best-fitting Cox proportional hazards regression model. In 140 patients, 86% did not have any episodes of significant RSB-detected rejection >2 year post-HT. The overall empirical rate of RSB-detected rejection >2 year post-HT was 2.9/100 patient-years. The percentage of rejection among 815 RSB was 2.6% and remained stable over time. Years since transplant remained unassociated with rejection risk after adjusting for patient characteristics (OR = 0.98; 95% CI 0.78-1.23; P = 0.86). Older age at HT was the only factor that remained significantly associated with risk of RSB-detected rejection under multivariable Cox analysis (P = 0.008). Most pediatric patients did not have RSB-detected rejection beyond 2 years post-HT, and the majority of those who did were older at time of HT. Indiscriminate long-term RSB in pediatric heart transplant should be reconsidered given the low rate of detected rejection.
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Affiliation(s)
- David M. Peng
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California,Betty Irene Moore Children’s Heart Center, Palo Alto, California
| | - Victoria Y. Ding
- Department of Medicine, Stanford University School of Medicine, Palo Alto, California
| | - Seth A. Hollander
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California,Betty Irene Moore Children’s Heart Center, Palo Alto, California
| | - Tigran Khalapyan
- Clinical and Translational Research Program, Palo Alto, California
| | - John C. Dykes
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California,Betty Irene Moore Children’s Heart Center, Palo Alto, California
| | - David N. Rosenthal
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California,Betty Irene Moore Children’s Heart Center, Palo Alto, California
| | - Christopher S. Almond
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California,Betty Irene Moore Children’s Heart Center, Palo Alto, California,Clinical and Translational Research Program, Palo Alto, California
| | - Charlotte Sakarovitch
- Department of Medicine, Stanford University School of Medicine, Palo Alto, California
| | - Manisha Desai
- Department of Medicine, Stanford University School of Medicine, Palo Alto, California
| | - Doff B. McElhinney
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California,Betty Irene Moore Children’s Heart Center, Palo Alto, California,Clinical and Translational Research Program, Palo Alto, California,Department of Cardiothoracic Surgery, Stanford University School of Medicine, Palo Alto, California
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11
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Tseng AS, Gorsi US, Barros-Gomes S, Miller FA, Pellikka PA, Clavell AL, Villarraga HR. Use of speckle-tracking echocardiography-derived strain and systolic strain rate measurements to predict rejection in transplant hearts with preserved ejection fraction. BMC Cardiovasc Disord 2018; 18:241. [PMID: 30579333 PMCID: PMC6303897 DOI: 10.1186/s12872-018-0980-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 12/13/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Noninvasive diagnosis of allograft rejection in heart transplant recipients is challenging. The utility of 2-dimensional speckle-tracking echocardiography (2D-STE) to predict severe rejection in heart transplant recipients with preserved left ventricular ejection fraction (LVEF) was evaluated. METHODS Adult heart transplant patients with preserved LVEF (> 55%) and severe rejection by biopsy (Rejection Grade ≥ 2R) or no rejection between 1997 and 2011 at the Mayo Clinic in Rochester, Minnesota were evaluated. Transthoracic echocardiography was performed within 1 month of the biopsy. LV global longitudinal and circumferential strain and strain rates (GLS, GLSR, GCS, and GCSR) were analyzed retrospectively. RESULTS Of 65 patients included, 25 had severe rejection and 40 were normal transplant controls without rejection. Both groups had more men than women (64 and 75%, respectively). Baseline clinical variables were similar between the groups. Both groups had normal LVEF (64.3% vs 64.5%; P = .87). All non-strain echocardiographic variables were similar between the 2 groups. Strain analysis showed significantly increased early diastolic longitudinal strain rate (P = .02) and decreased GCS (P < .001) and GCSR (P = .02) for the rejection group compared with the control group. The area under the receiver operating characteristic curve for GCS was 0.77. With a GCS cutoff of - 17.60%, the sensitivity and specificity of GCS to detect severe acute rejection were 81.8 and 68.4%, respectively. CONCLUSIONS 2D-STE may be useful in detecting severe transplant rejection in heart transplant patients with normal LVEF.
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Affiliation(s)
- Andrew S Tseng
- Department of Internal Medicine, Mayo Clinic, 13400 E Shea Blvd, Scottsdale, AZ, 85259, USA
| | - Umama S Gorsi
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, 200 First St SW, Rochester, MN, 55905, USA
| | - Sergio Barros-Gomes
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, 200 First St SW, Rochester, MN, 55905, USA
| | - Fletcher A Miller
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, 200 First St SW, Rochester, MN, 55905, USA
| | - Patricia A Pellikka
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, 200 First St SW, Rochester, MN, 55905, USA
| | - Alfredo L Clavell
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, 200 First St SW, Rochester, MN, 55905, USA
| | - Hector R Villarraga
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, 200 First St SW, Rochester, MN, 55905, USA.
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Comparison of Utilization Trends, Indications, and Complications of Endomyocardial Biopsy in Native Versus Donor Hearts (from the Nationwide Inpatient Sample 2002 to 2014). Am J Cardiol 2018; 121:356-363. [PMID: 29197471 DOI: 10.1016/j.amjcard.2017.10.021] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 10/21/2017] [Accepted: 10/24/2017] [Indexed: 01/28/2023]
Abstract
Native heart endomyocardial biopsy (NH-EMB) is an infrequently performed procedure. The objective of this study is to describe utilization trends, indications, and complications associated with NH-EMB in the United States and compare them with transplanted heart endomyocardial biopsy (TH-EMB). Using the Healthcare Cost and Utilization Project National Inpatient Sample database, we identified 71,105 adult patients undergoing EMB in the inpatient setting in participating hospitals from 2002 to 2014. A total of 20,770 (29%) were performed on NHs (mean age 52.2 ± 15.3, 61% men). Approximately half of patients were white and mean Charlson co-morbidity index was 1.97 ± 1.6. Common indications for NH-EMB included a suspected primary cardiomyopathy (disorder confined to the myocardium), heart failure without cardiogenic shock, and acute myocarditis. Less common indications included heart failure with cardiogenic shock, unexplained heart failure with ventricular tachycardia or high-degree atrioventricular block, and cardiac neoplasms. Complications included pericardial effusion (3.8%), third-degree atrioventricular block (2.7%), vascular complications (1.9%), and deep venous thrombosis (3.5%), in others. Predictors of complications included presence of a cardiac malignant neoplasm, use of hemodynamic support, heart failure with ventricular tachyarrhythmias, and female gender. Compared with NH-EMB, TH-EMB was associated with lower rates of pericardial effusion, third-degree atrioventricular block, ventricular tachyarrhythmias requiring cardioversion, and higher rates of deep venous thrombosis, infections, and pneumothorax. NH-EMB utilization is low in the United States and constitutes less than 1/3 of all EMBs performed.
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Gossett JG, Sammet CL, Agrawal A, Rychlik K, Wax DF. Reducing Fluoroscopic Radiation Exposure During Endomyocardial Biopsy in Pediatric Transplant Recipients. Pediatr Cardiol 2017; 38:308-313. [PMID: 27878626 DOI: 10.1007/s00246-016-1514-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 11/10/2016] [Indexed: 11/27/2022]
Abstract
Endomyocardial biopsy (EMB) with fluoroscopy is used for rejection surveillance in pediatric heart transplantation. Lowering frame rate may reduce radiation, but decreases temporal resolution and image quality. We undertook a quality initiative reducing frame rate from 10 frames per second (FPS) to 5 FPS. To assess whether lowering frame rate can reduce radiation exposure without compromising safety, data on EMBs from 9/2009 to 4/2013 without angiography or intervention were reviewed. Effective dose was calculated from dose area product (DAP) and fluoroscopy time. Complications were reviewed. Independent t test compared pre- and post-data and a general linear model were used to control for confounders. Paired t test of most proximate data was used for pts with EMB before and after our change. Eighty-six patients had 543 EMB. After adjusting for weight, attending, and presence of a fellow, the lower FPS group had a 60.3% reduction in DAP (p < 0.0001) and 53.8% drop in effective dose (p < 0.0001). Fluoroscopy time did not differ. Twenty-eight pts had EMBs both before and after the FPS change. Pair-wise analysis of this group demonstrated a 33% reduction in DAP (p < 0.05) and 37% drop in effective dose (p < 0.01), without difference in fluoroscopy time. No patient had an increase in TR > 1 grade by ECHO. There were no deaths or perforations. Lowering the frame rate reduces radiation exposure by >50% without compromising safety. Efforts to further minimize radiation exposure of this vulnerable population should be considered.
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Affiliation(s)
- Jeffrey G Gossett
- Division of Pediatric Cardiology, Ann & Robert H. Lurie Children's Hospital, 225 E Chicago Ave Box 21, Chicago, IL, 60611, USA.
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
| | - Christina L Sammet
- Division of Pediatric Cardiology, Ann & Robert H. Lurie Children's Hospital, 225 E Chicago Ave Box 21, Chicago, IL, 60611, USA
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Anya Agrawal
- Division of Pediatric Cardiology, Ann & Robert H. Lurie Children's Hospital, 225 E Chicago Ave Box 21, Chicago, IL, 60611, USA
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Karen Rychlik
- Division of Pediatric Cardiology, Ann & Robert H. Lurie Children's Hospital, 225 E Chicago Ave Box 21, Chicago, IL, 60611, USA
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - David F Wax
- Division of Pediatric Cardiology, Ann & Robert H. Lurie Children's Hospital, 225 E Chicago Ave Box 21, Chicago, IL, 60611, USA
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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14
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Sławek S, Araszkiewicz A, Gaczkowska A, Koszarska J, Celiński D, Grygier M, Lesiak M, Grajek S. Endomyocardial biopsy via the femoral access - still safe and valuable diagnostic tool. BMC Cardiovasc Disord 2016; 16:222. [PMID: 27846815 PMCID: PMC5111178 DOI: 10.1186/s12872-016-0406-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Accepted: 11/08/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The endomyocardial biopsy has proven to be an integral diagnostic tool for surveillance of cardiac allograft rejection and identification of myocardial diseases. Nevertheless, this invasive procedure is not risk-free. This study focuses on the risk of complications and diagnostic performance of right ventricular endomyocardial biopsy (EMB). METHODS In this single-center retrospective study, we analyzed 315 EMB procedures performed between July 2008 and May 2015 in 73 patients. All EMBs were made via the right femoral vein approach under fluoroscopic control to evaluate suspected myocarditis, unclear heart failure, unexplained cardiomyopathy, assumed infiltrative and storage disease or as a part of routine allograft rejection monitoring and clinically suspected rejection diagnosis after heart transplantation (HTx). Obtained specimens were diagnosed histopathologically by one experienced pathologist. All patients underwent a 12-lead electrocardiogram (ECG), ECG monitoring, transthoracic echocardiography before and after EMB to obtain a detailed assessment of the incidence of heart rhythm disorders, pericardial effusions or worsening valve insufficiency. Complications resulting from the procedure were classified as major or minor according to the risk of death. RESULTS Among all the 315 biopsies, 86.67% were performed in 32 patients after HTx, 3.81% in patients with myocarditis, 2.54% in patients with dilated cardiomyopathy and 1.9% in patients with amyloidosis. The overall complications rate was 1.9% (6 of 315 procedures). Major complications included perforation with pericardial tamponade requiring surgical intervention (0.64%, 2 of 315 procedures). Minor complications included: pericardial effusion (0.32%, 1 of 315 procedures), local hematoma (0.64%, 2 of 315 procedures) and right coronary artery-right ventricle fistula in HTx recipient (0.32%, 1 of 315 procedures). CONCLUSIONS EMB is a safe procedure with low risk of serious complications and high effectiveness for the evaluation of unexplained left ventricle dysfunction and monitoring allograft rejection after HTx.
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Affiliation(s)
- Sylwia Sławek
- Department of Cardiology, Poznan University of Medical Sciences, Poznan, Poland.
| | | | | | - Justyna Koszarska
- Department of Cardiology, Poznan University of Medical Sciences, Poznan, Poland
| | - Damian Celiński
- Department of Cardiology, Poznan University of Medical Sciences, Poznan, Poland
| | - Marek Grygier
- Department of Cardiology, Poznan University of Medical Sciences, Poznan, Poland
| | - Maciej Lesiak
- Department of Cardiology, Poznan University of Medical Sciences, Poznan, Poland
| | - Stefan Grajek
- Department of Cardiology, Poznan University of Medical Sciences, Poznan, Poland
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15
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Godown J, Harris MT, Burger J, Dodd DA. Variation in the use of surveillance endomyocardial biopsy among pediatric heart transplant centers over time. Pediatr Transplant 2015; 19:612-7. [PMID: 25943967 DOI: 10.1111/petr.12518] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/13/2015] [Indexed: 11/28/2022]
Abstract
EMB is widely utilized for graft surveillance after HTx; however, there is significant variation in the frequency of surveillance EMB use during the first year post-HTx. The aim of this study was to assess changes in the utilization of surveillance EMB over time among member institutions of PHTS. A survey of PHTS centers assessing the frequency of surveillance EMB use during the first year post-HTx was conducted in 2006. The same survey was repeated in 2014 to assess changes in practice over time. The number of EMB in infants ranged from 0 to 9 and in adolescents 0 to 16. The number of EMB decreased or remained unchanged in the majority of centers. Fewer EMB are performed in infants compared to adolescents and this practice did not change over time. There was a significant decrease in surveillance EMB use in adolescents (p = 0.012). International centers perform significantly fewer EMB in adolescents when compared to centers within the United States (p = 0.006). There continues to be significant variation in the utilization of surveillance EMB, with a shift toward less reliance on EMB for adolescents in the current era. Further research is necessary to determine the optimal frequency of invasive monitoring that reduces costs without compromising outcomes.
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Affiliation(s)
- Justin Godown
- Division of Pediatric Cardiology, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN, USA
| | - Michelle T Harris
- Division of Pediatric Cardiology, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN, USA
| | - Judith Burger
- Division of Pediatric Cardiology, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN, USA
| | - Debra A Dodd
- Division of Pediatric Cardiology, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN, USA
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Ishibashi-Ueda H, Ikeda Y, Matsuyama TA, Ohta-Ogo K, Sato T, Seguchi O, Yanase M, Fujita T, Kobayashi J, Nakatani T. The pathological implications of heart transplantation: Experience with 50 cases in a single center. Pathol Int 2014; 64:423-31. [DOI: 10.1111/pin.12189] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Accepted: 07/05/2014] [Indexed: 01/24/2023]
Affiliation(s)
- Hatsue Ishibashi-Ueda
- Department of Pathology; National Cerebral and Cardiovascular Center; Suita Osaka Japan
| | - Yoshihiko Ikeda
- Department of Pathology; National Cerebral and Cardiovascular Center; Suita Osaka Japan
| | - Taka-aki Matsuyama
- Department of Pathology; National Cerebral and Cardiovascular Center; Suita Osaka Japan
| | - Keiko Ohta-Ogo
- Department of Pathology; National Cerebral and Cardiovascular Center; Suita Osaka Japan
| | - Takuma Sato
- Department of Transplantation; National Cerebral and Cardiovascular Center; Suita Osaka Japan
| | - Osamu Seguchi
- Department of Transplantation; National Cerebral and Cardiovascular Center; Suita Osaka Japan
| | - Masanobu Yanase
- Department of Transplantation; National Cerebral and Cardiovascular Center; Suita Osaka Japan
| | - Tomoyuki Fujita
- Department of Cardiovascular Surgery; National Cerebral and Cardiovascular Center; Suita Osaka Japan
| | - Junjiro Kobayashi
- Department of Cardiovascular Surgery; National Cerebral and Cardiovascular Center; Suita Osaka Japan
| | - Takeshi Nakatani
- Department of Transplantation; National Cerebral and Cardiovascular Center; Suita Osaka Japan
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Mitral Valve Regurgitation: A Severe Complication following Left Ventricular Biopsy 15 Years after Heart Transplantation. Case Rep Transplant 2013; 2013:407875. [PMID: 23555067 PMCID: PMC3608116 DOI: 10.1155/2013/407875] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2013] [Accepted: 02/18/2013] [Indexed: 11/17/2022] Open
Abstract
A 71-year-old male patient underwent orthotopic heart transplantation in 1995. Due to left heart catheterization 15 years later, biopsy from the left ventricular apex was performed for rejection screening. Two days later, echocardiography revealed severe mitral valve regurgitation requiring mitral valve replacement. This is a very rare case showing that left heart biopsy may lead to severe hemodynamic complications with the need for surgical intervention.
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