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Siu MS, Nabzdyk CGS, Tanious MK. Patient Selection in Low-Volume Heart Transplant Centers: Challenges and Ethical Implications. J Cardiothorac Vasc Anesth 2024:S1053-0770(24)00377-X. [PMID: 38942686 DOI: 10.1053/j.jvca.2024.06.007] [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: 03/04/2024] [Revised: 05/22/2024] [Accepted: 06/03/2024] [Indexed: 06/30/2024]
Affiliation(s)
- Ming Sin Siu
- Center for Bioethics, Harvard Medical School, Boston, MA; The University of Hong Kong, Pokfulam, Hong Kong
| | - Christoph G S Nabzdyk
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Boston, MA
| | - Mariah K Tanious
- Department of Anesthesia and Perioperative Medicine, Medical University of South Carolina, Charleston, SC; Institute of Human Values in Health Care, Medical University of South Carolina, Charleston, SC
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Zhou AL, Karius AK, Ruck JM, Shou BL, Larson EL, Casillan AJ, Ha JS, Shah PD, Merlo CA, Bush EL. Outcomes of Lung Transplant Candidates Aged ≥70 Years During the Lung Allocation Score Era. Ann Thorac Surg 2024; 117:725-732. [PMID: 37271446 PMCID: PMC10693648 DOI: 10.1016/j.athoracsur.2023.04.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 04/19/2023] [Accepted: 04/21/2023] [Indexed: 06/06/2023]
Abstract
BACKGROUND With the increasing age of lung transplant candidates, we studied waitlist and posttransplantation outcomes of candidates ≥70 years during the Lung Allocation Score era. METHODS Adult lung transplant candidates from 2005 to 2020 in the United Network for Organ Sharing database were included and stratified on the basis of age at listing into 18 to 59 years old, 60 to 69 years old, and ≥70 years old. Baseline characteristics, waitlist outcomes, and posttransplantation outcomes were assessed. RESULTS A total of 37,623 candidates were included (52.3% aged 18-59 years, 40.6% aged 60-69 years, 7.1% aged ≥70 years). Candidates ≥70 years were more likely than younger candidates to receive a transplant (81.9% vs 72.7% [aged 60-69 years] vs 61.6% [aged 18-59 years]) and less likely to die or to deteriorate on the waitlist within 1 year (9.1% vs 10.1% [aged 60-69 years] vs 12.2% [aged 18-59 years]; P < .001). Donors for older recipients were more likely to be extended criteria (75.7% vs 70.1% [aged 60-69 years] vs 65.7% [aged 18-59 years]; P < .001). Recipients ≥70 years were found to have lower rates of acute rejection (6.7% vs 7.4% [aged 60-69 years] vs 9.2% [aged 18-59 years]; P < .001) and prolonged intubation (21.7% vs 27.4% [aged 60-69 years] vs 34.5% [aged 18-59 years]; P < .001). Recipients aged ≥70 years had increased 1-year (adjusted hazard ratio [aHR], 1.19 [95% CI, 1.06-1.33]; P < .001), 3-year (aHR, 1.28 [95% CI, 1.18-1.39]; P < .001), and 5-year mortality (aHR, 1.29 [95% CI, 1.21-1.38]; P < .001) compared with recipients aged 60 to 69 years. CONCLUSIONS Candidates ≥70 years had favorable waitlist and perioperative outcomes despite increased use of extended criteria donors. Careful selection of candidates and postoperative surveillance may improve posttransplantation survival in this population.
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Affiliation(s)
- Alice L Zhou
- Division of Thoracic Surgery, Department of Surgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Alexander K Karius
- Division of Thoracic Surgery, Department of Surgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Jessica M Ruck
- Division of Thoracic Surgery, Department of Surgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Benjamin L Shou
- Division of Thoracic Surgery, Department of Surgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Emily L Larson
- Division of Thoracic Surgery, Department of Surgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Alfred J Casillan
- Division of Thoracic Surgery, Department of Surgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Jinny S Ha
- Division of Thoracic Surgery, Department of Surgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Pali D Shah
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Johns Hopkins Hospital, Baltimore, Maryland
| | - Christian A Merlo
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Johns Hopkins Hospital, Baltimore, Maryland
| | - Errol L Bush
- Division of Thoracic Surgery, Department of Surgery, Johns Hopkins Hospital, Baltimore, Maryland.
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Dew MA, DiMartini AF, Posluszny DM, Myaskovsky L, Switzer GE, Puttarajappa C, Hickey GW, Sanchez PG, DeVito Dabbs AJ. Health-related quality of life and psychological indicators of thriving 15-19 years after heart or lung transplantation. Clin Transplant 2022; 36:e14768. [PMID: 35801650 PMCID: PMC9756395 DOI: 10.1111/ctr.14768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/29/2022] [Accepted: 07/05/2022] [Indexed: 12/01/2022]
Abstract
BACKGROUND Survival into the second decade after cardiothoracic transplantation (CTX) is no longer uncommon. Few data exist on any health-related quality of life (HRQOL) impairments survivors face, or whether they may even experience positive psychological outcomes indicative of "thriving" (e.g., personal growth). We provide such data in a long-term survivor cohort. METHODS Among 304 patients prospectively studied across the first 2 years post-CTX, we re-interviewed patients ≥15 years post-CTX. We (a) examined levels of HRQOL and positive psychological outcomes (posttraumatic growth related to CTX, purpose in life, life satisfaction) at follow-up, (b) evaluated change since transplant with mixed-effects models, and (c) identified psychosocial and clinical correlates of study outcomes with multivariable regression. RESULTS Of 77 survivors, 64 (83%) were assessed (35 heart, 29 lung recipients; 15-19 years post-CTX). Physical HRQOL was poorer than the general population norm and earlier post-transplant levels (P's < .001). Mental HRQOL exceeded the norm (P < .001), with little temporal change (P = .070). Mean positive psychological outcome scores exceeded scales' midpoints at follow-up. Life satisfaction, assessed longitudinally, declined over time (P < .001) but remained similar to the norm at follow-up. Recent hospitalization and dyspnea increased patients' likelihood of poor physical HRQOL at follow-up (P's ≤ .022). Lower sense of mastery and poorer caregiver support lessened patients' likelihood of positive psychological outcomes (P's ≤ .049). Medical comorbidities and type of CTX were not associated with study outcomes at follow-up. CONCLUSIONS Despite physical HRQOL impairment, long-term CTX survivors otherwise showed favorable outcomes. Clinical attention to correlates of HRQOL and positive psychological outcomes may help maximize survivors' well-being.
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Affiliation(s)
- Mary Amanda Dew
- Department of Psychiatry, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Departments of Psychology, Epidemiology, and Biostatistics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Acute and Tertiary Care, University of Pittsburgh School of Nursing, Pittsburgh, Pennsylvania, USA
- Clinical and Translational Science Institute, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Andrea F. DiMartini
- Department of Psychiatry, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Donna M. Posluszny
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania, USA
| | - Larissa Myaskovsky
- Department of Internal Medicine, University of New Mexico School of Medicine and Center for Healthcare Equity in Kidney Disease, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Galen E. Switzer
- Department of Psychiatry, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Clinical and Translational Science Institute, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Chethan Puttarajappa
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Gavin W. Hickey
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- UPMC Heart and Vascular Institute, Pittsburgh, Pennsylvania, USA
| | - Pablo G. Sanchez
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Annette J. DeVito Dabbs
- Department of Acute and Tertiary Care, University of Pittsburgh School of Nursing, Pittsburgh, Pennsylvania, USA
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Memaran N, Onnen M, Müller C, Schwerk N, Carlens J, Borchert-Mörlins B, Bauer E, Blöte R, Sugianto RI, Zürn K, Wühl E, Warnecke G, Tudorache I, Hansen G, Gjertson DW, Schmidt BMW, Melk A. Cardiovascular Burden Is High in Pediatric Lung Transplant Recipients. Transplantation 2022; 106:1465-1472. [PMID: 34982755 DOI: 10.1097/tp.0000000000004025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Cardiovascular morbidity is common in adults after lung transplantation (LTx) but has not been described for pediatric LTx recipients. Early subclinical cardiovascular damage is reflected by increases in pulse wave velocity (PWV; indicating arteriosclerosis), intima-media thickness (IMT; indicating atherosclerosis), and left ventricular mass index (LVMI; indicating left ventricular hypertrophy). METHODS We annually assessed 47 pediatric LTx recipients in a prospective longitudinal study (144 observations, mean 3.1 visits/patient, range of 1-4 visits, mean follow-up 2.2 y). RESULTS At inclusion, increased PWV and IMT were detected in 13% and 30%, respectively, and elevated LVMI was detected in 33%. Higher PWV was associated with male sex, longer time since LTx, higher diastolic blood pressure, and lower glomerular filtration rate. Male sex and lower hemoglobin levels were associated with higher IMT, and the presence of diabetes was associated with higher LVMI. CONCLUSIONS Pediatric LTx recipients suffer from a high and sustained burden of subclinical cardiovascular damage. In light of improving long-term outcomes, cardiovascular morbidity needs to be addressed. Our analysis identified classical and nonclassical risk factors to be associated with the measures for cardiovascular damage, which could serve as targets for intervention.
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Affiliation(s)
- Nima Memaran
- Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - Mareike Onnen
- Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - Carsten Müller
- Clinic for Pediatric Pneumology, Allergology, and Neonatology, Hannover Medical School, Hannover, Germany
| | - Nicolaus Schwerk
- Clinic for Pediatric Pneumology, Allergology, and Neonatology, Hannover Medical School, Hannover, Germany
| | - Julia Carlens
- Clinic for Pediatric Pneumology, Allergology, and Neonatology, Hannover Medical School, Hannover, Germany
| | - Bianca Borchert-Mörlins
- Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - Elena Bauer
- Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - Ricarda Blöte
- Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - Rizky I Sugianto
- Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - Katharina Zürn
- Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - Elke Wühl
- Division of Pediatric Nephrology, University Children's Hospital, University of Heidelberg, Heidelberg, Germany
| | - Gregor Warnecke
- Department of Cardiothoracic Surgery, Hannover Medical School, Hannover, Germany
| | - Igor Tudorache
- Department of Cardiothoracic Surgery, Hannover Medical School, Hannover, Germany
| | - Gesine Hansen
- Clinic for Pediatric Pneumology, Allergology, and Neonatology, Hannover Medical School, Hannover, Germany
| | - David W Gjertson
- Division of Biostatistics, University of California, Los Angeles School of Public Health, Los Angeles, CA
| | | | - Anette Melk
- Department of Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany
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Hayes D, Harhay MO, Cherikh WS, Chambers DC, Perch M, Khush KK, Hsich E, Potena L, Sadavarte A, Booker S, Singh TP, Zuckermann A, Stehlik J. The International Thoracic Organ Transplant Registry of the International Society for Heart and Lung Transplantation: Twenty-fourth pediatric lung transplantation report - 2021; Focus on recipient characteristics. J Heart Lung Transplant 2021; 40:1023-1034. [PMID: 34561022 DOI: 10.1016/j.healun.2021.07.018] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 07/23/2021] [Indexed: 11/17/2022] Open
Affiliation(s)
- Don Hayes
- The International Society for Heart and Lung Transplantation - International Thoracic Organ Transplant Registry, Dallas, Texas
| | - Michael O Harhay
- The International Society for Heart and Lung Transplantation - International Thoracic Organ Transplant Registry, Dallas, Texas
| | - Wida S Cherikh
- The International Society for Heart and Lung Transplantation - International Thoracic Organ Transplant Registry, Dallas, Texas
| | - Daniel C Chambers
- The International Society for Heart and Lung Transplantation - International Thoracic Organ Transplant Registry, Dallas, Texas
| | - Michael Perch
- The International Society for Heart and Lung Transplantation - International Thoracic Organ Transplant Registry, Dallas, Texas
| | - Kiran K Khush
- The International Society for Heart and Lung Transplantation - International Thoracic Organ Transplant Registry, Dallas, Texas
| | - Eileen Hsich
- The International Society for Heart and Lung Transplantation - International Thoracic Organ Transplant Registry, Dallas, Texas
| | - Luciano Potena
- The International Society for Heart and Lung Transplantation - International Thoracic Organ Transplant Registry, Dallas, Texas
| | - Aparna Sadavarte
- The International Society for Heart and Lung Transplantation - International Thoracic Organ Transplant Registry, Dallas, Texas
| | - Sarah Booker
- The International Society for Heart and Lung Transplantation - International Thoracic Organ Transplant Registry, Dallas, Texas
| | - Tajinder P Singh
- The International Society for Heart and Lung Transplantation - International Thoracic Organ Transplant Registry, Dallas, Texas
| | - Andreas Zuckermann
- The International Society for Heart and Lung Transplantation - International Thoracic Organ Transplant Registry, Dallas, Texas
| | - Josef Stehlik
- The International Society for Heart and Lung Transplantation - International Thoracic Organ Transplant Registry, Dallas, Texas.
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