1
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Liu FC, Xie M, Rao W. Clinical application of COVID-19 vaccine in liver transplant recipients. Hepatobiliary Pancreat Dis Int 2024; 23:339-343. [PMID: 37620225 DOI: 10.1016/j.hbpd.2023.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 08/07/2023] [Indexed: 08/26/2023]
Abstract
BACKGROUND Solid organ transplant (SOT) activities, such as liver transplant, have been greatly influenced by the pandemic of coronavirus disease 2019 (COVID-19), a disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Immunosuppressed individuals of liver transplant recipients (LTRs) tend to have a high risk of COVID-19 infection and related complications. Therefore, COVID-19 vaccination has been recommended to be administered as early as possible in LTRs. DATA SOURCES The keywords "liver transplant", "SARS-CoV-2", and "vaccine" were used to retrieve articles published in PubMed. RESULTS The antibody response following the 1st and 2nd doses of vaccination was disappointingly low, and the immune responses among LTRs remarkably improved after the 3rd or 4th dose of vaccination. Although the 3rd or 4th dose of COVID-19 vaccine increased the antibody titer, a proportion of patients remained unresponsive. Furthermore, recent studies showed that SARS-CoV-2 vaccine could trigger adverse events in LTRs, including allograft rejection and liver injury. CONCLUSIONS This review provides the recently reported data on the antibody response of LTRs following various doses of vaccine, risk factors for poor serological response and adverse events after vaccination.
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Affiliation(s)
- Feng-Chao Liu
- Division of Hepatology, Liver Disease Center, The Affiliated Hospital of Qingdao University, Qingdao 266000, China; Organ Transplantation Center, The Affiliated Hospital of Qingdao University, Qingdao 266000, China; Institute of Organ Donation and Transplantation of Qingdao University, Qingdao 266000, China
| | - Man Xie
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao 266000, China
| | - Wei Rao
- Division of Hepatology, Liver Disease Center, The Affiliated Hospital of Qingdao University, Qingdao 266000, China; Organ Transplantation Center, The Affiliated Hospital of Qingdao University, Qingdao 266000, China; Institute of Organ Donation and Transplantation of Qingdao University, Qingdao 266000, China.
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2
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Islam M, Edwards B, Goddard J, Kuddus RH. Immediate Impact of the COVID-19 Pandemic on Heart and Kidney Transplantation and the Recovery Trends in 30 Developed and Less-Developed Countries. Ann Transplant 2024; 29:e942188. [PMID: 38225813 PMCID: PMC10802079 DOI: 10.12659/aot.942188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 11/14/2023] [Indexed: 01/17/2024] Open
Abstract
BACKGROUND The COVID-19 pandemic had multifaceted and disproportionate impacts on various countries. We investigated the decline of heart and kidney transplantation in 2020 and recovery trends in 2020, 2021, and 2022 in 30 developed and developing countries, considering COVID-19 incidence and mortality and pandemic-time economic variables. MATERIAL AND METHODS Data were obtained from reliable open databases. Nations were grouped by hierarchical cluster analysis into high-gross domestic product (GDP), mid-GDP, and low-GDP countries. Expected transplant numbers for 2020 to 2021 were estimated by the artificial neural network method using data from 2015 to 2019. Effect size and its inference were determined through the Hodges-Lemann estimate and Wilcoxon signed-rank test, respectively. The possible disproportionate effect was estimated by the Jonckheere-Tersptra test. Associations between transplantation and economic variables, COVID-19 caseload, and mortality were examined using Kendall rank correlation analysis. RESULTS All nations experienced a decline in 2020 and some real recovery in 2020 to 2022. For high-GDP countries, decline was insignificant and recovery was marginal; for mid-GDP countries, decline was significant for heart and deceased kidneys and recovery was modest; for low-GDP countries, decline was significant for heart, live kidneys, and deceased kidneys and recovery was marginal. The low-GDP countries were disproportionally negatively impacted, although the associations between the impact and economic variables, COVID-19 incidence, and COVID-19 mortality were statistically insignificant. CONCLUSIONS More inclusive studies of socioeconomic and cultural factors that affected the impact of the COVID-19 pandemic in different countries can be useful for better preparedness and reducing disruption in healthcare in future global pandemics.
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Affiliation(s)
- Mohammad Islam
- Department of Mathematics, Utah Valley University, Orem, UT, USA
| | - Bryson Edwards
- Department of Biology, Utah Valley University, Orem, UT, USA
| | - Jeffrey Goddard
- Department of Biology, Utah Valley University, Orem, UT, USA
| | - Ruhul H. Kuddus
- Department of Biology, Utah Valley University, Orem, UT, USA
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Manla Y, Badarin FA, Bader N, Lee-St John T, Mehra MR, Bader F. Worldwide and Country-Specific Impact of the COVID-19 Pandemic on Heart Transplantation Volumes: A Longitudinal Analysis of 2020 and 2021. Curr Probl Cardiol 2023; 48:101870. [PMID: 37302643 PMCID: PMC10256589 DOI: 10.1016/j.cpcardiol.2023.101870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 06/06/2023] [Indexed: 06/13/2023]
Abstract
COVID-19 pandemic hampered operational efficiency of heart transplant (HT) programs worldwide. Little is known about the global and country-specific changes in HT volumes during the pandemic years 2020-2021. We aimed to describe the global and country-level impact of the COVID-19 pandemic on HT volumes in 2020-2021. This is a cross-sectional study of the Global Observatory on Donation and Transplantation, including the years 2019-2021. Among 60 countries that reported HT data in the years 2019-2020, we analyzed 52 countries with ≥1 transplant during each year. Overall, the number of HTs decreased during 2020 by 9.3% (1.82 to 1.65 PMP). While 75% (n = 39/52) of countries experienced a decrease in HT volumes in 2020, volumes were maintained/increased in the remaining countries. Countries with maintained HT volumes had a higher organ donation rate in 2020 compared to those with decreased volumes (P = 0.03), the only significant predictor of change in HT volumes (P = 0.005). In 2021, a 6.6% recovery from the previous year's drop in global HT rate was noticed, reaching 1.76 HT PMP. Only 1 in 5 countries with reduced volumes in 2020 recovered their baseline volumes in 2021. Only 30.8% of countries with maintained volumes in 2020 had continued growth in HT volumes in 2021. The latter group encompassed the United States of America, the Netherlands, Poland, and Portugal. Further work should define underlying causes of this heterogeneity in HT volume during the pandemic. Identifying policies and practices that helped certain countries mitigate the effect of the pandemic on HT activities may help other countries during similar health crises in the future.
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Affiliation(s)
- Yosef Manla
- Department of Cardiology, Heart, Vascular and Thoracic Institute, Cleveland Clinic Abu Dhabi, United Arab Emirates
| | - Firas Al Badarin
- Department of Cardiology, Heart, Vascular and Thoracic Institute, Cleveland Clinic Abu Dhabi, United Arab Emirates
| | - Nour Bader
- New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Terrence Lee-St John
- Research Department, Academic Office, Cleveland Clinic Abu Dhabi, United Arab Emirates
| | - Mandeep R Mehra
- Center for Advanced Heart Disease, Brigham and Women's Hospital, Boston, MA, United States of America
| | - Feras Bader
- Department of Cardiology, Heart, Vascular and Thoracic Institute, Cleveland Clinic Abu Dhabi, United Arab Emirates.
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Vaidya GN, Anaya P, Ignaszewski M, Kolodziej A, Malyala R, Rajagopalan N, Sekela M, Birks E. Covid-19 positive donor utilization for heart transplantation: The new frontier for donor pool expansion. Clin Transplant 2023; 37:e15046. [PMID: 37306941 DOI: 10.1111/ctr.15046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/26/2023] [Accepted: 05/30/2023] [Indexed: 06/13/2023]
Abstract
BACKGROUND Hearts from COVID-19 positive donors (CPD) are being utilized for heart transplantation by some centers; however, this is in the setting of the lack of guidelines or robust evidence. The paucity of evidence is reflected in the recent Organ Procurement and Transplantation Network (OPTN) communication describing CPD utilization as an "unknown risk." METHODS AND RESULTS We analyzed the UNOS database for adult heart transplants performed between January 2021 to December 2022, and CPD comprised of a significant percentage of donors, being used in >10% of recipients in some UNOS regions. Between July 2022 and December 2022, 7.9% of heart transplants were with CPD, and in the same period Hepatitis C positive donors accounted for 7.1% and donation after circulatory death (DCD) accounted for 10.3%. CONCLUSION If the transplant community comes up with a standardized approach and guidance in using CPD hearts, this could provide an effective donor pool expansion strategy.
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Affiliation(s)
| | - Paul Anaya
- Department of Cardiovascular Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Maya Ignaszewski
- Department of Cardiovascular Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Andrew Kolodziej
- Department of Cardiovascular Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Rajasekhar Malyala
- Department of Cardiothoracic Surgery, University of Kentucky, Lexington, Kentucky, USA
| | - Navin Rajagopalan
- Department of Cardiovascular Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Michael Sekela
- Department of Cardiothoracic Surgery, University of Kentucky, Lexington, Kentucky, USA
| | - Emma Birks
- Department of Cardiovascular Medicine, University of Kentucky, Lexington, Kentucky, USA
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5
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Kute VB, Meshram HS, Mahillo B, Domínguez-Gil B. Current Status, Challenges, and Opportunities of Organ Donation and Transplantation in India. Transplantation 2023; 107:1213-1218. [PMID: 37220336 DOI: 10.1097/tp.0000000000004479] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Affiliation(s)
- Vivek B Kute
- Department of Nephrology and Clinical Transplantation, Institute of Kidney Diseases and Research Centre, Dr HL Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - Hari Shankar Meshram
- Department of Nephrology and Clinical Transplantation, Institute of Kidney Diseases and Research Centre, Dr HL Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - Beatriz Mahillo
- Spanish (Spain, International Sort) Organización Nacional de Trasplantes, Madrid, Spain
| | - Beatriz Domínguez-Gil
- Spanish (Spain, International Sort) Organización Nacional de Trasplantes, Madrid, Spain
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6
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Chih S, Clarke BA, Albert M, Buchan CA, Kafil TS, Kim DH, Kumar D, Smith SJ, Solera Rallo JT, Stubbs MJ, McDonald MA. The COVID-19 Pandemic and Adult Cardiac Transplantation: Impact, Interventions, and Implications. Can J Cardiol 2023; 39:853-864. [PMID: 36965667 PMCID: PMC10035809 DOI: 10.1016/j.cjca.2023.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 03/13/2023] [Accepted: 03/17/2023] [Indexed: 03/27/2023] Open
Abstract
In this review, we provide a comprehensive overview of the impact of the COVID-19 pandemic on adult heart transplantation. We highlight the decline in the number of adult transplantations performed throughout the pandemic as a consequence of restrictions imposed on individual programs and hospitals. There were challenges to maintaining cardiac transplant activity at multiple levels, including organ donation in intensive care units, logistical difficulties with organ procurement, and rapidly changing resource considerations at health system and jurisdictional levels. We also review the impact of COVID-19 on cardiac transplant recipients. Despite the high rates of morbidity and mortality observed during the initial phases of the pandemic among heart transplant patients infected with COVID-19, the availability of effective vaccines, pre-exposure prophylaxis, and specific antiviral therapies have drastically improved outcomes over time. Vaccines have proven to be safe and effective in reducing infections and illness severity, but specific considerations in the immunocompromised solid organ transplant population apply, including the need for additional booster doses to achieve sufficient immunisation. We further outline the strong rationale for vaccination before transplantation wherever possible. Finally, the COVID-19 response created a number of barriers to safe and efficient post-transplantation care. Given the need for frequent evaluation and monitoring, especially in the first several months after cardiac transplantation, the pandemic provided the impetus to improve virtual care delivery and explore noninvasive rejection surveillance through gene expression profiling. We hope that lessons learned will allow us to prepare and pivot effectively during future pandemics and health care emergencies.
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Affiliation(s)
- Sharon Chih
- Division of Cardiology, Heart Failure, and Transplantation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Brian A Clarke
- Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Martin Albert
- Department of Medicine and Critical Care, Hôpital du Sacré-Coeur de Montréal, Montréal, Québec, Canada; CIUSSS-NIM Research Centre, Department of Surgery, Montréal Heart Institute, Montréal, Québec, Canada; Department of Medicine, Université de Montréal, Montréal, Québec, Canada
| | - C Arianne Buchan
- Division of Infectious Diseases, Department of Medicine, The Ottawa Hospital, Ottawa, Ontario, Canada; Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Hospital Research Institute, Canada, Ottawa, Ontario, Canada
| | - Tahir S Kafil
- Division of Cardiology, Heart Failure, and Transplantation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Daniel H Kim
- Division of Cardiology, Mazankowski Alberta Heart Institute, University of Alberta, Canada
| | - Deepali Kumar
- Division of Infectious Disease, Transplant Infectious Disease, Ajmera Transplant Centre, University of Toronto, Toronto, Ontario, Canada
| | - Stuart J Smith
- Division of Cardiology, London Health Sciences Centre, Western University, London, Canada
| | - Javier Tomas Solera Rallo
- Division of Infectious Disease, Transplant Infectious Disease, Ajmera Transplant Centre, University of Toronto, Toronto, Ontario, Canada
| | - Michael J Stubbs
- Division of Cardiology, University Health Network, Ajmera Transplant Centre, University of Toronto, Toronto, Ontario, Canada
| | - Michael A McDonald
- Division of Cardiology, University Health Network, Ajmera Transplant Centre, University of Toronto, Toronto, Ontario, Canada.
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7
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Vaidya GN, Anaya P, Ignaszewski M, Kolodziej A, Malyala R, Sekela M, Birks E. Patterns and outcomes of COVID-19 donor utilization for heart transplant. Clin Transplant 2023; 37:e14917. [PMID: 36681878 DOI: 10.1111/ctr.14917] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 12/28/2022] [Accepted: 01/18/2023] [Indexed: 01/23/2023]
Abstract
BACKGROUND The outcomes following COVID-19 positive donor (CPD) utilization for heart transplant are unknown. METHODS UNOS database was analyzed for heart transplants performed from the declaration of COVID-19 pandemic until September 30, 2022. RESULT Since the onset of pandemic, there were 9876 heart transplants reported. COVID-19 antigen or NAT results were available in 7698 adult donors within 14 days of donation, of which 177 (2.3%) were positive. There was no difference in recipient demographics, including age (COVID positive donor vs. negative: 55 vs. 56 years, p = .2) and BMI. Listing status 1 and 2 were similar in both groups (7% vs. 10% and 48% vs. 49% respectively, p = .4). Durable and temporary mechanical support were similar in both groups pre-transplant (both groups 33%, p = .9). There was no difference in days on the waitlist (median 31 days, p = .9). Simultaneous renal transplant rates were similar (11% vs. 10%, p = .9). CPD utilization has increased since the onset of the pandemic, and the adoption is present across most UNOS regions. Post-transplant, there was no difference in length of stay (median 16 vs. 17 days, p = .9) and acute rejection episodes prior to discharge (3% vs. 8%, p = .1). In survival analysis of 90-day follow up, number of deaths reported were comparable (5% in both groups, p = .9) Follow-up LVEF was comparable (62% vs. 60%, p = .4). CONCLUSION Active COVID-19 infection in donors did not affect survival or rejection rates in the short-term post-heart transplant.
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Affiliation(s)
| | - Paul Anaya
- Department of Cardiovascular Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Maya Ignaszewski
- Department of Cardiovascular Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Andrew Kolodziej
- Department of Cardiovascular Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Rajasekhar Malyala
- Department of Cardiothoracic Surgery, University of Kentucky, Lexington, Kentucky, USA
| | - Michael Sekela
- Department of Cardiothoracic Surgery, University of Kentucky, Lexington, Kentucky, USA
| | - Emma Birks
- Department of Cardiovascular Medicine, University of Kentucky, Lexington, Kentucky, USA
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8
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Khazaaleh S, Suarez ZK, Alomari M, Rashid MU, Handa A, Gonzalez AJ, Zervos XB, Kapila N. Liver transplantation amidst the COVID-19 era: Our center’s experience. World J Clin Cases 2023; 11:316-321. [PMID: 36686357 PMCID: PMC9850982 DOI: 10.12998/wjcc.v11.i2.316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 12/08/2022] [Accepted: 01/05/2023] [Indexed: 01/12/2023] Open
Abstract
Coronavirus disease 2019 significantly impacted the liver transplant process worldwide. Consequently, it brought significant challenges and limitations to transplant policies and organ allocation forcing liver transplant centers to adjust their protocols to ensure maximum benefit and avoid harm to their patients. Our center, like many others, was obliged to adapt to the challenges. This paper provided an overview of the effects of coronavirus disease 2019 on liver transplantations and detailed our center’s experience and efforts during this unprecedented pandemic to serve as a guide for future public health crises.
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Affiliation(s)
- Shrouq Khazaaleh
- Department of Internal Medicine, Cleveland Clinic Fairview Hospital, Cleveland, OH 44126, United States
| | - Zoilo Karim Suarez
- Department of Internal Medicine, Florida Atlantic University Charles E. Schmidt College of Medicine, Boca Raton, FL 33431, United States
| | - Mohammad Alomari
- Department of Gastroenterology and Hepatology, Cleveland Clinic Florida, Weston, FL 33331, United States
| | - Mamoon Ur Rashid
- Department of Gastroenterology and Hepatology, Cleveland Clinic Florida, Weston, FL 33331, United States
| | - Armaan Handa
- Royal College of Surgeons, Dublin 11111, United Kingdom
| | - Adalberto Jose Gonzalez
- Department of Gastroenterology and Hepatology, Cleveland Clinic Florida, Weston, FL 33331, United States
| | - Xaralambos Bobby Zervos
- Department of Gastroenterology and Hepatology, Cleveland Clinic Florida, Weston, FL 33331, United States
| | - Nikhil Kapila
- Department of Gastroenterology and Hepatology, Cleveland Clinic Florida, Weston, FL 33331, United States
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Meshram HS, Kute V, Rane H, Dave R, Banerjee S, Mishra V, Chauhan S. Humoral and cellular response of COVID-19 vaccine among solid organ transplant recipients: A systematic review and meta-analysis. Transpl Infect Dis 2022; 24:e13926. [PMID: 35924679 PMCID: PMC9538045 DOI: 10.1111/tid.13926] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 05/29/2022] [Accepted: 07/06/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND We aimed to analyze the humoral and cellular response to standard and booster (additional doses) COVID-19 vaccination in solid organ transplantation (SOT) and the risk factors involved for an impaired response. METHODS We did a systematic review and meta-analysis of studies published up until January 11, 2022, that reported immunogenicity of COVID-19 vaccine among SOT. The study is registered with PROSPERO, number CRD42022300547. RESULTS Of the 1527 studies, 112 studies, which involved 15391 SOT and 2844 healthy controls, were included. SOT showed a low humoral response (effect size [ES]: 0.44 [0.40-0.48]) in overall and in control studies (log-Odds-ratio [OR]: -4.46 [-8.10 to -2.35]). The humoral response was highest in liver (ES: 0.67 [0.61-0.74]) followed by heart (ES: 0.45 [0.32-0.59]), kidney (ES: 0.40 [0.36-0.45]), kidney-pancreas (ES: 0.33 [0.13-0.53]), and lung (0.27 [0.17-0.37]). The meta-analysis for standard and booster dose (ES: 0.43 [0.39-0.47] vs. 0.51 [0.43-0.54]) showed a marginal increase of 18% efficacy. SOT with prior infection had higher response (ES: 0.94 [0.92-0.96] vs. ES: 0.40 [0.39-0.41]; p-value < .01). The seroresponse with mRNA-12723 mRNA was highest 0.52 (0.40-0.64). Mycophenolic acid (OR: 1.42 [1.21-1.63]) and Belatacept (OR: 1.89 [1.3-2.49]) had highest risk for nonresponse. SOT had a parallelly decreased cellular response (ES: 0.42 [0.32-0.52]) in overall and control studies (OR: -3.12 [-0.4.12 to -2.13]). INTERPRETATION Overall, SOT develops a suboptimal response compared to the general population. Immunosuppression including mycophenolic acid, belatacept, and tacrolimus is associated with decreased response. Booster doses increase the immune response, but further upgradation in vaccination strategy for SOT is required.
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Affiliation(s)
| | - Vivek Kute
- Department of NephrologyIKDRC‐ITSAhmedabadIndia
| | - Hemant Rane
- Department of AnaesthesiaIKDRC‐ITSAhmedabadIndia
| | - Ruchir Dave
- Department of NephrologyIKDRC‐ITSAhmedabadIndia
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Perego M, Iesari S, Gandolfo MT, Alfieri C, Delbue S, Cacciola R, Ferraresso M, Favi E. Outcomes of Patients Receiving a Kidney Transplant or Remaining on the Transplant Waiting List at the Epicentre of the COVID-19 Pandemic in Europe: An Observational Comparative Study. Pathogens 2022; 11:pathogens11101144. [PMID: 36297201 PMCID: PMC9610233 DOI: 10.3390/pathogens11101144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 09/20/2022] [Accepted: 09/30/2022] [Indexed: 01/19/2023] Open
Abstract
Since the declaration of the COVID-19 pandemic, the number of kidney transplants (KT) performed worldwide has plummeted. Besides the generalised healthcare crisis, this unprecedented drop has multiple explanations such as the risk of viral transmission through the allograft, the perceived increase in SARS-CoV-2-related morbidity and mortality in immunocompromised hosts, and the virtual "safety" of dialysis while awaiting effective antiviral prophylaxis or treatment. Our institution, operating at the epicentre of the COVID-19 pandemic in Italy, has continued the KT programme without pre-set limitations. In this single-centre retrospective observational study with one-year follow-up, we assessed the outcomes of patients who had undergone KT (KTR) or remained on the transplant waiting list (TWL), before (Pre-COV) or during (COV) the pandemic. The main demographic and clinical characteristics of the patients on the TWL or receiving a KT were very similar in the two periods. The pandemic did not affect post-transplant recipient and allograft loss rates. On the contrary, there was a trend toward higher mortality among COV-TWL patients compared to Pre-COV-TWL subjects. Such a discrepancy was primarily due to SARS-CoV-2 infections. Chronic exposure to immunosuppression, incidence of delayed allograft function, and rejection rates were comparable. However, after one year, COV-KTR showed significantly higher median serum creatinine than Pre-COV-KTR. Our data confirm that KT practice could be safely maintained during the COVID-19 pandemic, with excellent patient- and allograft-related outcomes. Strict infection control strategies, aggressive follow-up monitoring, and preservation of dedicated personnel and resources are key factors for the optimisation of the results in case of future pandemics.
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Affiliation(s)
- Marta Perego
- Kidney Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Samuele Iesari
- Kidney Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Pôle de Chirurgie Expérimentale et Transplantation, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, 1348 Brussels, Belgium
| | - Maria Teresa Gandolfo
- Nephrology, Dialysis and Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Carlo Alfieri
- Nephrology, Dialysis and Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, 20122 Milan, Italy
| | - Serena Delbue
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, 20122 Milan, Italy
| | - Roberto Cacciola
- Surgery, King Salman Armed Forces Hospital, Tabuk 47512, Saudi Arabia
- HPB Surgery and Transplantation, Fondazione PTV, 00133 Rome, Italy
| | - Mariano Ferraresso
- Kidney Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, 20122 Milan, Italy
| | - Evaldo Favi
- Kidney Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, 20122 Milan, Italy
- Correspondence: ; Tel.: +39-0255035603
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Abstract
The acute coronavirus disease-2019 (COVID-19) pandemic has had a significant impact on the incidence and prevalence of acute kidney injury and chronic kidney disease globally and in low-income settings. Chronic kidney disease increases the risk of developing COVID-19 and COVID-19 causes acute kidney injury directly or indirectly and is associated with high mortality in severe cases. Outcomes of COVID-19-associated kidney disease were not equitable globally owing to a lack of health infrastructure, challenges in diagnostic testing, and management of COVID-19 in low-income settings. COVID-19 also significantly impacted kidney transplant rates and mortality among kidney transplant recipients. Vaccine availability and uptake remains a significant challenge in low- and lower-middle-income countries compared with high-income countries. In this review, we explore the inequities in low- and lower-middle-income countries and highlight the progress made in the prevention, diagnosis, and management of patients with COVID-19 and kidney disease. We recommend further studies into the challenges, lessons learned, and progress made in the diagnosis, management, and treatment of patients with COVID-19-related kidney diseases and suggest ways to improve the care and management of patients with COVID-19 and kidney disease.
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12
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Letter to the Editor on Global Impact of the Covid-19 Pandemic on Solid Organ Transplantation. Transplant Proc 2022; 54:2042-2043. [PMID: 35933234 PMCID: PMC9226193 DOI: 10.1016/j.transproceed.2022.06.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 06/21/2022] [Indexed: 01/31/2023]
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13
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Letter to the Editor in Response to Manla et al: Reply to Manla Et Al, Re: Global Impact of the COVID-19 Pandemic on Solid Organ Transplant. Transplant Proc 2022; 54:2044-2045. [PMID: 35934534 PMCID: PMC9352443 DOI: 10.1016/j.transproceed.2022.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Kute VB, Rela M, Abraham G, Gulati S, Bhalla AK, Chauhan S, Mishra VV, Meshram HS. A Narrative Review COVID-19 in Solid-Organ Transplantation: Real-World Evidence From India. EXP CLIN TRANSPLANT 2022; 20:32-42. [PMID: 36018018 DOI: 10.6002/ect.donorsymp.2022.l21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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