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Greenwald MA, Namin S, Zajdowicz J, Jones AL, Fritts L, Kuehnert MJ, Miller CJ, Ray G. Testing of tissue specimens obtained from SARS-CoV-2 nasopharyngeal swab-positive donors. Cell Tissue Bank 2023:10.1007/s10561-023-10119-8. [PMID: 37995051 DOI: 10.1007/s10561-023-10119-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 10/20/2023] [Indexed: 11/24/2023]
Abstract
Risk for transmission of SARS-CoV-2 through allogeneic human tissue transplantation is unknown. To further evaluate the risk of virus transmission, tissues were obtained from deceased donors who had tested positive for SARS-CoV-2 RNA via nasopharyngeal swab. This study evaluated an array of human tissues recovered for transplantation, including bone, tendon, skin, fascia lata, vascular tissues, and heart valves. Tissue samples and plasma or serum samples, if available, were tested for viral RNA (vRNA) using a real time PCR system for the presence of virus RNA. All samples were tested in quadruplicate for both subgenomic (sgRNA) and genomic (gRNA) RNA encoding the SARS-CoV-2 nucleocapsid gene. Amplification of a cellular housekeeping gene served as the positive control for every sample. A total of 47 tissue samples from 17 donors were tested for SARS-CoV-2 RNA. Four donors had plasma or serum available for paired testing. SARS-CoV-2 RNA was not detected from any tissue or plasma/serum sample tested. Based on these findings, risk of transmission through the transplantation of tissue types studied from SARS-CoV-2 infected donors is likely to be low.
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Affiliation(s)
- Melissa A Greenwald
- Donor Alliance, Denver, CO, USA.
- Uniformed Services University of the Health Sciences, Bethesda, MD, USA.
| | | | | | | | | | - Matthew J Kuehnert
- MTF Biologics, Edison, NJ, USA
- Hackensack Meridian School of Medicine, Hackensack, NJ, USA
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Yamauchi J, Azhar A, Hall IE, Bhalla A, Potluri VS, Tanriover B, Gupta G, Imlay H, Truax C, Balaraman V, Raghavan D, Zimmerman M, Campsen J, Rofaiel G, Baker T, Molnar MZ. Comparison of Short-Term Outcomes in Kidney Transplant Recipients from SARS-CoV-2-Infected versus Noninfected Deceased Donors. Clin J Am Soc Nephrol 2023; 18:1466-1475. [PMID: 37574663 PMCID: PMC10637460 DOI: 10.2215/cjn.0000000000000275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 08/08/2023] [Indexed: 08/15/2023]
Abstract
BACKGROUND Acceptable post-transplant outcomes were reported in kidney transplant recipients from donors with coronavirus disease 2019 (COVID-19); however, there are no comparative studies with well-matched controls. METHODS This multicenter, prospective observational study, which included three transplant centers in the United States, enrolled 61 kidney recipients from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-infected deceased donors. Using optimal matching methods, we matched every recipient to three comparators receiving kidneys from SARS-CoV-2-negative deceased donors with otherwise highly similar characteristics in the same transplant centers to compare 6-month eGFR. RESULTS Among recipients of SARS-CoV-2-infected donor kidneys, one recipient died with a functional graft within 6 months. Mean 6-month eGFR was not significantly different between SARS-CoV-2-infected and noninfected donor groups (55±21 and 57±25 ml/min per 1.73 m 2 , respectively; P = 0.61). Six-month eGFR in recipients from SARS-CoV-2-infected donors who died of reasons other than COVID-19 was not significantly different from those from SARS-CoV-2-negative donors (58±22 and 56±25 ml/min per 1.73 m 2 , respectively; P = 0.51). However, recipients from donors who died of COVID-19 had significantly lower 6-month eGFR than those from SARS-CoV-2-negative donors (46±17 and 58±27 ml/min per 1.73 m 2 , respectively; P = 0.03). No donor-to-recipient SARS-CoV-2 transmission was observed. CONCLUSIONS Six-month eGFR was not significantly different between recipients of kidneys from SARS-CoV-2-infected and noninfected donors. However, those receiving kidneys from donors who died of COVID-19 had significantly lower 6-month eGFR. Donor-to-recipient SARS-CoV-2 transmission was not observed.
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Affiliation(s)
- Junji Yamauchi
- Department of Internal Medicine, Division of Nephrology and Hypertension, University of Utah Spencer Fox Eccles School of Medicine, Salt Lake City, Utah
| | - Ambreen Azhar
- Virginia Commonwealth University, Richmond, Virginia
| | - Isaac E. Hall
- Department of Internal Medicine, Division of Nephrology and Hypertension, University of Utah Spencer Fox Eccles School of Medicine, Salt Lake City, Utah
| | - Anshul Bhalla
- Department of Internal Medicine, Division of Surgery, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Vishnu S. Potluri
- Department of Internal Medicine, Division of Nephrology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Bekir Tanriover
- Department of Internal Medicine, University of Arizona, Tucson, Arizona
| | - Gaurav Gupta
- Virginia Commonwealth University, Richmond, Virginia
| | - Hannah Imlay
- Department of Internal Medicine, Division of Infectious Diseases, University of Utah Spencer Fox Eccles School of Medicine, Salt Lake City, Utah
| | - Crystal Truax
- Department of Pharmacy, University of Utah Health, Salt Lake City, Utah
| | - Vasanthi Balaraman
- Department of Internal Medicine, Division of Surgery, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Divya Raghavan
- Department of Internal Medicine, Division of Nephrology and Hypertension, University of Utah Spencer Fox Eccles School of Medicine, Salt Lake City, Utah
| | - Michael Zimmerman
- Department of Surgery, Division of Transplantation and Advanced Hepatobiliary Surgery, University of Utah Spencer Fox Eccles School of Medicine, Salt Lake City, Utah
| | - Jeffrey Campsen
- Department of Surgery, Division of Transplantation and Advanced Hepatobiliary Surgery, University of Utah Spencer Fox Eccles School of Medicine, Salt Lake City, Utah
| | - George Rofaiel
- Department of Surgery, Division of Transplantation and Advanced Hepatobiliary Surgery, University of Utah Spencer Fox Eccles School of Medicine, Salt Lake City, Utah
| | - Talia Baker
- Department of Surgery, Division of Transplantation and Advanced Hepatobiliary Surgery, University of Utah Spencer Fox Eccles School of Medicine, Salt Lake City, Utah
| | - Miklos Z. Molnar
- Department of Internal Medicine, Division of Nephrology and Hypertension, University of Utah Spencer Fox Eccles School of Medicine, Salt Lake City, Utah
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Mahé D, Bourgeau S, da Silva J, Schlederer J, Satie AP, Kuassivi N, Mathieu R, Guillou YM, Le Tortorec A, Guivel-Benhassine F, Schwartz O, Plotton I, Dejucq-Rainsford N. SARS-CoV-2 replicates in the human testis with slow kinetics and has no major deleterious effects ex vivo. J Virol 2023; 97:e0110423. [PMID: 37830818 PMCID: PMC10653996 DOI: 10.1128/jvi.01104-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 09/01/2023] [Indexed: 10/14/2023] Open
Abstract
IMPORTANCE SARS-CoV-2 is a new virus responsible for the Covid-19 pandemic. Although SARS-CoV-2 primarily affects the lungs, other organs are infected. Alterations of testosteronemia and spermatozoa motility in infected men have raised questions about testicular infection, along with high level in the testis of ACE2, the main receptor used by SARS-CoV-2 to enter host cells. Using an organotypic culture of human testis, we found that SARS-CoV-2 replicated with slow kinetics in the testis. The virus first targeted testosterone-producing Leydig cells and then germ-cell nursing Sertoli cells. After a peak followed by the upregulation of antiviral effectors, viral replication in the testis decreased and did not induce any major damage to the tissue. Altogether, our data show that SARS-CoV-2 replicates in the human testis to a limited extent and suggest that testicular damages in infected patients are more likely to result from systemic infection and inflammation than from viral replication in the testis.
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Affiliation(s)
- Dominique Mahé
- Institut National de la Santé et de la Recherche Médicale, Ecole des Hautes Etudes en Santé Publique, Institut de recherche en santé, environnement et travail, Université de Rennes, UMR_S1085, Rennes, France
| | - Salomé Bourgeau
- Institut National de la Santé et de la Recherche Médicale, Ecole des Hautes Etudes en Santé Publique, Institut de recherche en santé, environnement et travail, Université de Rennes, UMR_S1085, Rennes, France
- University of CAS, Beijing, China
- CAS Key Laboratory of Molecular Virology & Immunology, Institut Pasteur of Shanghai CAS, Shanghai, China
| | - Janaina da Silva
- Institut National de la Santé et de la Recherche Médicale, Ecole des Hautes Etudes en Santé Publique, Institut de recherche en santé, environnement et travail, Université de Rennes, UMR_S1085, Rennes, France
| | - Julie Schlederer
- Institut National de la Santé et de la Recherche Médicale, Ecole des Hautes Etudes en Santé Publique, Institut de recherche en santé, environnement et travail, Université de Rennes, UMR_S1085, Rennes, France
| | - Anne-Pascale Satie
- Institut National de la Santé et de la Recherche Médicale, Ecole des Hautes Etudes en Santé Publique, Institut de recherche en santé, environnement et travail, Université de Rennes, UMR_S1085, Rennes, France
| | - Nadège Kuassivi
- Institut National de la Santé et de la Recherche Médicale, Ecole des Hautes Etudes en Santé Publique, Institut de recherche en santé, environnement et travail, Université de Rennes, UMR_S1085, Rennes, France
| | - Romain Mathieu
- Service d‘Urologie, Centre Hospitalier Universitaire de Rennes, Rennes, France
| | - Yves-Marie Guillou
- Service de Coordination des prélèvements, Centre Hospitalier Universitaire de Rennes, Rennes, France
| | - Anna Le Tortorec
- Institut National de la Santé et de la Recherche Médicale, Ecole des Hautes Etudes en Santé Publique, Institut de recherche en santé, environnement et travail, Université de Rennes, UMR_S1085, Rennes, France
| | | | - Olivier Schwartz
- Virus and Immunity Unit, Institut Pasteur, Université de Paris Cité, CNRS UMR3569, Paris, France
| | - Ingrid Plotton
- Institut National de la Santé et de la Recherche Médicale, Institut Cellules Souche et Cerveau (SBRI), UMR_S1208, Bron, France
| | - Nathalie Dejucq-Rainsford
- Institut National de la Santé et de la Recherche Médicale, Ecole des Hautes Etudes en Santé Publique, Institut de recherche en santé, environnement et travail, Université de Rennes, UMR_S1085, Rennes, France
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Chen X, Ma Q, Pang A, Yang D, Liang C, Liu Q, Liu X, Zheng X, Jiang E, Han M, Feng S. Hematopoietic stem cell transplantation from an infected SARS-CoV2 haploidentical donor: A case report. IDCases 2023; 34:e01913. [PMID: 37928818 PMCID: PMC10622707 DOI: 10.1016/j.idcr.2023.e01913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/10/2023] [Accepted: 10/12/2023] [Indexed: 11/07/2023] Open
Abstract
Introduction We report a case of an adult hematopoietic stem cell donor who developed active severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection during the donation of stem cells, the final transplantation was successfully completed without SARS-CoV-2 transmission. Case report We report on a 34-year-old female diagnosed with acute lymphoblastic leukemia who underwent hemiploid hematopoietic stem cell transplantation (HSCT). Both patient and donor received three doses of inactivated SARS-CoV-2 vaccine before transplantation. PB-HSC was collected by the donor during the process of infection with SARS-CoV-2 (mild), and the patient did not show symptoms related to SARS-CoV-2 after transplantation. Nucleic acid and antigen were negative in regular tests. Conclusion In the context of the current Omicron epidemic and high vaccination rate in the population, it is feasible to receive PB-HSC from infected donors even for immunocompromised patients. This also provides some references for our later donor selection.
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Affiliation(s)
- Xin Chen
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin Nan Jing Road 288, 300020, China
| | - Qiaoling Ma
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin Nan Jing Road 288, 300020, China
| | - Aiming Pang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin Nan Jing Road 288, 300020, China
| | - Donglin Yang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin Nan Jing Road 288, 300020, China
| | - Chen Liang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin Nan Jing Road 288, 300020, China
| | - Qingzhen Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin Nan Jing Road 288, 300020, China
| | - Xin Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin Nan Jing Road 288, 300020, China
| | - Xiaohui Zheng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin Nan Jing Road 288, 300020, China
| | - Erlie Jiang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin Nan Jing Road 288, 300020, China
| | - Mingzhe Han
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin Nan Jing Road 288, 300020, China
| | - Sizhou Feng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin Nan Jing Road 288, 300020, China
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5
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Hunt EA, Schwartz S, Chinnici N. Passive Surveillance of SARS-CoV-2 in Adult Blacklegged Ticks ( Ixodes scapularis) from Northeast Pennsylvania. Life (Basel) 2023; 13:1857. [PMID: 37763261 PMCID: PMC10532621 DOI: 10.3390/life13091857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 08/25/2023] [Accepted: 08/28/2023] [Indexed: 09/29/2023] Open
Abstract
Monitoring the spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in wildlife is vital to public health. White-tailed deer (Odocoileus virginianus) in the United States have tested positive for SARS-CoV-2, and their interactions with blacklegged ticks (Ixodes scapularis) raise the question of whether or not these ticks also carry SARS-CoV-2. In this study, 449 blacklegged ticks from Northeast Pennsylvania were collected in the fall of 2022 and tested via RT-qPCR for the presence of SARS-CoV-2. Fourteen ticks were amplified with late quantification cycles (Cq) using primers from two nucleocapsid genes (N1 and N2) via TaqMan assays. Three of these samples were amplified on a SYBR green assay during secondary testing. However, melt curve and gel electrophoresis analysis verified negative results for these three samples. Genetic sequencing was performed on one of the three samples to look for potential cross-reactions causing the amplification observed. However, no significant match was found in the NCBI database. Although all 449 blacklegged ticks were negative for SARS-CoV-2, I. scapularis should continue to be tested for COVID-19. If blacklegged ticks test positive for COVID-19 in the future, research should focus on determining the stability of SARS-CoV-2 with the tick vector and the potential for transmission through tick bites.
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Affiliation(s)
| | | | - Nicole Chinnici
- Dr. Jane Huffman Wildlife Genetics Institute, East Stroudsburg University, East Stroudsburg, PA 18301, USA; (E.A.H.); (S.S.)
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Greenwald MA, Grebe E, Green V, Jones AL, Linnen JM, Williamson P, Busch MP, Kuehnert MJ. Low rate of detection of SARS-CoV-2 RNA in deceased tissue donors. Cell Tissue Bank 2023; 24:585-596. [PMID: 36484950 PMCID: PMC9734833 DOI: 10.1007/s10561-022-10054-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 11/18/2022] [Indexed: 12/13/2022]
Abstract
Given the possibility for disease transmission, this study was performed to determine whether there is detectable SARS-CoV-2 viral RNA in the blood of deceased tissue donors. A retrospective analysis of blood samples from eligible deceased tissue donors from Oct 2019 through June 2020 was performed. Plasma aliquots were initially tested with a SARS-CoV-2 NAT Assay; positive samples were further tested using an alternate NAT and an antibody assay. The proportion of donors with confirmed RNAemia and 95% confidence intervals were computed. Of donor samples collected in 2019, 894 yielded valid results, with 6 initially positive, none of which confirmed positive by alternate NAT. Of donor samples collected in 2020, 2562 yielded valid initial NAT results, with 21 (0.8%) initially positive. Among those, 3 were confirmed by alternate NAT, 17 were not confirmed, and 1 had an invalid alternate NAT result. The rate of SARS-CoV-2 RNAemia in deceased tissue donors is approximately 1 per 1000, and it is unknown whether this RNAemia reflects the presence of infectious virus. Given these results, the risk of transmission through tissue is thought likely to be low.
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Affiliation(s)
- Melissa A. Greenwald
- Donor Alliance, Denver, CO USA
- Uniformed Services University of the Health Sciences, Bethesda, MD USA
- MA Greenwald Consulting, Chicago, IL USA
| | - Eduard Grebe
- Vitalant Research Institute, San Francisco, CA USA
- University of California San Francisco, San Francisco, CA USA
- DSI-NRF Centre of Excellence in Epidemiological Modelling and Analysis, Stellenbosch University, Stellenbosch, South Africa
| | | | | | | | | | - Michael P. Busch
- Vitalant Research Institute, San Francisco, CA USA
- University of California San Francisco, San Francisco, CA USA
| | - Matthew J. Kuehnert
- Musculoskeletal Transplant Foundation, Edison, NJ USA
- Hackensack Meridian School of Medicine, Hackensack, NJ USA
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Clark JD, Albers EL, Albert JE, Berkman ER, Englund JA, Farris RWD, Johnson BA, Lewis‐Newby M, McGuire J, Rogers M, Thompson HM, Wagner TA, Wells C, Yanay O, Zerr DM, Limaye AP. SARS-CoV-2 RNA positive pediatric organ donors: A case report. Pediatr Transplant 2023; 27:e14452. [PMID: 36518025 PMCID: PMC9878170 DOI: 10.1111/petr.14452] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 08/23/2022] [Accepted: 10/24/2022] [Indexed: 12/16/2022]
Abstract
BACKGROUND Preliminary evidence suggests that non-lung organ donation from resolved, asymptomatic or mildly symptomatic SARS-CoV-2 infected adults may be safe. However, several biological aspects of SARS-CoV-2 infection differ in children and the risk for transmission and outcomes of recipients from pediatric donors with SARS-CoV-2 infection are not well described. METHODS We report two unvaccinated asymptomatic pediatric non-lung organ deceased donors who tested positive for SARS-CoV-2 RNA by RT-PCR. Donor One unexpectedly had SARS-CoV-2 RNA detected in nasopharyngeal swab and plasma specimens at autopsy despite several negative tests (upper and lower respiratory tract) in the days prior to organ recovery. Donor Two had SARS-CoV- 2 RNA detected in multiple nasopharyngeal swabs but not lower respiratory tract specimens (endotracheal aspirate and bronchoalveolar lavage) during routine surveillance prior to organ recovery and was managed with remdesivir and monoclonal antibodies prior to organ recovery. RESULTS Two hearts, two livers and four kidneys were successfully transplanted into seven recipients. No donor to recipient transmission of SARS-CoV-2 was observed and graft function of all organs has remained excellent for up to 7 months of followup. CONCLUSIONS Due to the persistent gap between organ availability and the number of children waiting for transplants, deceased pediatric patients with non-disseminated SARS-CoV-2 infection, isolated to upper and/or lower respiratory tract, should be considered as potential non-lung organ donors.
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Affiliation(s)
- Jonna D. Clark
- Division of Bioethics and Palliative Care, Department of PediatricsUniversity of Washington School of MedicineSeattleWashingtonUSA
- Treuman Katz Center for Pediatric BioethicsSeattle Children's Hospital and Research InstituteSeattleWashingtonUSA
- Division of Pediatric Critical Care MedicineUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | - Erin L. Albers
- Division of Pediatric CardiologyUniversity of Washington School of MedicineSeattleWashingtonUSA
| | - Jesselle E. Albert
- Division of Pediatric Critical Care MedicineUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | - Emily R. Berkman
- Division of Bioethics and Palliative Care, Department of PediatricsUniversity of Washington School of MedicineSeattleWashingtonUSA
- Treuman Katz Center for Pediatric BioethicsSeattle Children's Hospital and Research InstituteSeattleWashingtonUSA
- Division of Pediatric Critical Care MedicineUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | - Janet A. Englund
- Division of Pediatric Infectious DiseasesUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | - Reid W. D. Farris
- Division of Pediatric Critical Care MedicineUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | | | - Mithya Lewis‐Newby
- Division of Bioethics and Palliative Care, Department of PediatricsUniversity of Washington School of MedicineSeattleWashingtonUSA
- Treuman Katz Center for Pediatric BioethicsSeattle Children's Hospital and Research InstituteSeattleWashingtonUSA
- Division of Pediatric Critical Care MedicineUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | - John McGuire
- Division of Pediatric Critical Care MedicineUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | | | | | - Thor A. Wagner
- Division of Pediatric Infectious DiseasesUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | | | - Ofer Yanay
- Division of Pediatric Critical Care MedicineUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | - Danielle M. Zerr
- Division of Pediatric Infectious DiseasesUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | - Ajit P. Limaye
- Department of Medicine, Division of Allergy and Infectious DiseasesUniversity of WashingtonSeattleWashingtonUSA
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8
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Candel FJ, Barreiro P, Salavert M, Cabello A, Fernández-Ruiz M, Pérez-Segura P, San Román J, Berenguer J, Córdoba R, Delgado R, España PP, Gómez-Centurión IA, González Del Castillo JM, Heili SB, Martínez-Peromingo FJ, Menéndez R, Moreno S, Pablos JL, Pasquau J, Piñana JL, On Behalf Of The Modus Investigators Adenda. Expert Consensus: Main Risk Factors for Poor Prognosis in COVID-19 and the Implications for Targeted Measures against SARS-CoV-2. Viruses 2023; 15:1449. [PMID: 37515137 PMCID: PMC10383267 DOI: 10.3390/v15071449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 06/17/2023] [Accepted: 06/23/2023] [Indexed: 07/30/2023] Open
Abstract
The clinical evolution of patients infected with the Severe Acute Respiratory Coronavirus type 2 (SARS-CoV-2) depends on the complex interplay between viral and host factors. The evolution to less aggressive but better-transmitted viral variants, and the presence of immune memory responses in a growing number of vaccinated and/or virus-exposed individuals, has caused the pandemic to slowly wane in virulence. However, there are still patients with risk factors or comorbidities that put them at risk of poor outcomes in the event of having the coronavirus infectious disease 2019 (COVID-19). Among the different treatment options for patients with COVID-19, virus-targeted measures include antiviral drugs or monoclonal antibodies that may be provided in the early days of infection. The present expert consensus is based on a review of all the literature published between 1 July 2021 and 15 February 2022 that was carried out to establish the characteristics of patients, in terms of presence of risk factors or comorbidities, that may make them candidates for receiving any of the virus-targeted measures available in order to prevent a fatal outcome, such as severe disease or death. A total of 119 studies were included from the review of the literature and 159 were from the additional independent review carried out by the panelists a posteriori. Conditions found related to strong recommendation of the use of virus-targeted measures in the first days of COVID-19 were age above 80 years, or above 65 years with another risk factor; antineoplastic chemotherapy or active malignancy; HIV infection with CD4+ cell counts < 200/mm3; and treatment with anti-CD20 immunosuppressive drugs. There is also a strong recommendation against using the studied interventions in HIV-infected patients with a CD4+ nadir <200/mm3 or treatment with other immunosuppressants. Indications of therapies against SARS-CoV-2, regardless of vaccination status or history of infection, may still exist for some populations, even after COVID-19 has been declared to no longer be a global health emergency by the WHO.
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Affiliation(s)
- Francisco Javier Candel
- Clinical Microbiology & Infectious Diseases, Transplant Coordination, Hospital Clínico Universitario San Carlos, 28040 Madrid, Spain
| | - Pablo Barreiro
- Regional Public Health Laboratory, Infectious Diseases, Internal Medicine, Hospital General Universitario La Paz, 28055 Madrid, Spain
- Department of Medical Specialities and Public Health, Universidad Rey Juan Carlos, 28922 Madrid, Spain
| | - Miguel Salavert
- Infectious Diseases, Internal Medicine, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
| | - Alfonso Cabello
- Internal Medicine, Hospital Universitario Fundación Jiménez Díaz, 28040 Madrid, Spain
| | - Mario Fernández-Ruiz
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), 28041 Madrid, Spain
| | - Pedro Pérez-Segura
- Medical Oncology, Hospital Clínico Universitario San Carlos, 28040 Madrid, Spain
| | - Jesús San Román
- Department of Medical Specialities and Public Health, Universidad Rey Juan Carlos, 28922 Madrid, Spain
| | - Juan Berenguer
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), 28007 Madrid, Spain
| | - Raúl Córdoba
- Haematology and Haemotherapy, Hospital Universitario Fundación Jiménez Díaz, 28040 Madrid, Spain
| | - Rafael Delgado
- Clinical Microbiology, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), 28041 Madrid, Spain
| | - Pedro Pablo España
- Pneumology, Hospital Universitario de Galdakao-Usansolo, 48960 Vizcaya, Spain
| | | | | | - Sarah Béatrice Heili
- Intermediate Respiratory Care Unit, Hospital Universitario Fundación Jiménez Díaz, 28040 Madrid, Spain
| | - Francisco Javier Martínez-Peromingo
- Department of Medical Specialities and Public Health, Universidad Rey Juan Carlos, 28922 Madrid, Spain
- Geriatrics, Hospital Universitario Rey Juan Carlos, 28933 Madrid, Spain
| | - Rosario Menéndez
- Pneumology, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
| | - Santiago Moreno
- Infectious Diseases, Hospital Universitario Ramón y Cajal, 28034 Madrid, Spain
| | - José Luís Pablos
- Rheumatology, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), 28041 Madrid, Spain
| | - Juan Pasquau
- Infectious Diseases, Hospital Universitario Virgen de las Nieves, 18014 Granada, Spain
| | - José Luis Piñana
- Haematology and Haemotherapy, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain
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9
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Madan S, Chan MAG, Saeed O, Hemmige V, Sims DB, Forest SJ, Goldstein DJ, Patel SR, Jorde UP. Early Outcomes of Adult Heart Transplantation From COVID-19 Infected Donors. J Am Coll Cardiol 2023; 81:2344-2357. [PMID: 37204379 PMCID: PMC10191151 DOI: 10.1016/j.jacc.2023.04.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 04/10/2023] [Indexed: 05/20/2023]
Abstract
BACKGROUND There is a paucity of data on heart transplantation (HT) using COVID-19 donors. OBJECTIVES This study investigated COVID-19 donor use, donor and recipient characteristics, and early post-HT outcomes. METHODS Between May 2020 and June 2022, study investigators identified 27,862 donors in the United Network for Organ Sharing, with 60,699 COVID-19 nucleic acid amplification testing (NAT) performed before procurement and with available organ disposition. Donors were considered "COVID-19 donors" if they were NAT positive at any time during terminal hospitalization. These donors were subclassified as "active COVID-19" (aCOV) donors if they were NAT positive within 2 days of organ procurement, or "recently resolved COVID-19" (rrCOV) donors if they were NAT positive initially but became NAT negative before procurement. Donors with NAT-positive status >2 days before procurement were considered aCOV unless there was evidence of a subsequent NAT-negative result ≥48 hours after the last NAT-positive result. HT outcomes were compared. RESULTS During the study period, 1,445 "COVID-19 donors" (COVID-19 NAT positive) were identified; 1,017 of these were aCOV, and 428 were rrCOV. Overall, 309 HTs used COVID-19 donors, and 239 adult HTs from COVID-19 donors (150 aCOV, 89 rrCOV) met study criteria. Compared with non-COV, COVID-19 donors used for adult HT were younger and mostly male (∼80%). Compared with HTs from non-COV donors, recipients of HTs from aCOV donors had increased mortality at 6 months (Cox HR: 1.74; 95% CI: 1.02-2.96; P = 0.043) and 1 year (Cox HR: 1.98; 95% CI: 1.22-3.22; P = 0.006). Recipients of HTs from rrCOV and non-COV donors had similar 6-month and 1-year mortality. Results were similar in propensity-matched cohorts. CONCLUSIONS In this early analysis, although HTs from aCOV donors had increased mortality at 6 months and 1 year, HTs from rrCOV donors had survival similar to that seen in recipients of HTs from non-COV donors. Continued evaluation and a more nuanced approach to this donor pool are needed.
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Affiliation(s)
- Shivank Madan
- Division of Cardiology, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA.
| | | | - Omar Saeed
- Division of Cardiology, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
| | - Vagish Hemmige
- Division of Infectious Diseases, Department of Medicine, Montefiore Medical Center, Bronx, New York, USA
| | - Daniel B Sims
- Division of Cardiology, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
| | - Stephen J Forest
- Department of Cardiothoracic and Vascular Surgery, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
| | - Daniel J Goldstein
- Department of Cardiothoracic and Vascular Surgery, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
| | - Snehal R Patel
- Division of Cardiology, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
| | - Ulrich P Jorde
- Division of Cardiology, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
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10
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Legeai C, Antoine C, Jasseron C, Kerbaul F, Dumortier J. Impact of the COVID-19 pandemic on liver transplant waitlist outcome in France. Sci Rep 2023; 13:9308. [PMID: 37291177 PMCID: PMC10248328 DOI: 10.1038/s41598-023-32680-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 03/31/2023] [Indexed: 06/10/2023] Open
Abstract
The objective of this study was to investigate the impact of the COVID-19 pandemic on the outcome of patients on the liver transplantation (LT) waitlist in 2020 in France, in particular, the incidence of deaths and delisting for worsening condition, depending on the allocation score component. The 2020 cohort of patients on the waiting list was compared with the 2018/2019 cohorts. 2020 saw fewer LTs than in either 2019 or 2018 (1128, 1356, and 1325, respectively), together with fewer actual brain dead donors (1355, 1729, and 1743). In 2020, deaths or delisting for worsening condition increased significantly versus 2018/2019 (subdistribution hazard ratio 1.4, 95% confidence interval [CI] 1.2-1.7), after adjustment for age, place of care, diabetes, blood type, and score component, although COVID-19-related mortality was low. This increased risk mainly concerned patients with hepatocellular carcinoma (1.52, 95% CI 1.22-1.90), with 650 MELD exception points (2.19, 95% CI 1.08-4.43), and especially those without HCC and MELD scores from 25 to 30 (3.36 [95% CI 1.82-6.18]). In conclusion, by significantly decreasing LT activity in 2020, the COVID-19 pandemic increased the number of waitlist deaths and delisting for worsening condition, and significantly more for particular components of the score, including intermediate severity cirrhosis.
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Affiliation(s)
- Camille Legeai
- Organ and Tissue Procurement and Transplantation Department, Agence de la Biomédecine, 1, Avenue du Stade de France, 93212, Saint-Denis la Plaine Cedex, France.
| | - Corinne Antoine
- Organ and Tissue Procurement and Transplantation Department, Agence de la Biomédecine, 1, Avenue du Stade de France, 93212, Saint-Denis la Plaine Cedex, France
| | - Carine Jasseron
- Organ and Tissue Procurement and Transplantation Department, Agence de la Biomédecine, 1, Avenue du Stade de France, 93212, Saint-Denis la Plaine Cedex, France
| | - François Kerbaul
- Organ and Tissue Procurement and Transplantation Department, Agence de la Biomédecine, 1, Avenue du Stade de France, 93212, Saint-Denis la Plaine Cedex, France
| | - Jérôme Dumortier
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Unité de Transplantation Hépatique et Université Claude Bernard Lyon 1, Lyon, France
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11
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Boutin CA, Alamri M, Ison MG. Update on Covid-19: vaccines, timing of transplant after COVID-19 infection and use of positive donors. Curr Opin Organ Transplant 2023; 28:76-84. [PMID: 36809306 PMCID: PMC9992272 DOI: 10.1097/mot.0000000000001056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
PURPOSE OF REVIEW SARS-CoV-2 resulted in a global pandemic that had a chilling effect on transplantation early in the pandemic and continues to result in significant morbidity and mortality of transplant recipients. Over the past 2.5 years, our understanding of the clinical utility of vaccination and mAbs to prevent COVID-19 in solid organ transplant (SOT) recipients has been studied. Likewise, approach to donors and candidates with SARS-CoV-2 has been better understood. This review will attempt to summarize our current understanding of these important COVID-19 topics. RECENT FINDINGS Vaccination against SARS-CoV-2 is effective in reducing the risk of severe disease and death among transplant patients. Unfortunately, humoral and, to a lesser extent, cellular immune response to existing COVID-19 vaccines is reduced in SOT recipients compared with healthy controls. Additional doses of vaccine are required to optimize protection of this population and still may be insufficient in those who are highly immunosuppressed, those receiving belatacept, rituximab and other B-cell active mAbs. Until recently, mAbs were options for the prevention of SARS-CoV-2 but are markedly less effective with recent omicron variants. SARS-CoV-2-infected donors can generally be used for nonlung, nonsmall bowel transplants unless they have died of acute severe COVID-19 or COVID-19-associated clotting disorders. SUMMARY Our transplant recipients require a three-dose mRNA or adenovirus-vector and one dose of mRNA vaccine to be optimally protected initially; they then need to receive a bivalent booster 2+ months after completing their initial series. Most nonlung, nonsmall bowel donors with SARS-CoV-2 can be utilized as organ donors.
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Affiliation(s)
- Catherine-Audrey Boutin
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Maha Alamri
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Michael G. Ison
- Respiratory Diseases Branch, Division of Microbiology and Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
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12
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Castro-Varela A, Gallego-Navarro C, Bhaimia E, Gupta A, Spencer PJ, Daly RC, Clavell AL, Knop GL, Maleszewski JJ, Villavicencio MA, Cummins NW. Heart Transplantation from COVID-19-Positive Donors: A Word of Caution. Transplant Proc 2023; 55:533-539. [PMID: 36948960 PMCID: PMC9981670 DOI: 10.1016/j.transproceed.2023.02.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 02/24/2023] [Indexed: 03/06/2023]
Abstract
BACKGROUND During the COVID-19 pandemic, efforts to maintain solid-organ transplantation have continued, including the use of SARS-CoV-2-positive heart donors. METHODS We present our institution's initial experience with SARS-CoV-2-positive heart donors. All donors met our institution's Transplant Center criteria, including a negative bronchoalveolar lavage polymerase chain reaction result. All but 1 patient received postexposure prophylaxis with anti-spike monoclonal antibody therapy, remdesivir, or both. RESULTS A total of 6 patients received a heart transplant from a SARS-CoV-2-positive donor. One heart transplant was complicated by catastrophic secondary graft dysfunction requiring venoarterial extracorporeal membrane oxygenation and retransplant. The remaining 5 patients did well postoperatively and were discharged from the hospital. None of the patients had evidence of COVID-19 infection after surgery. CONCLUSION Heart transplants from SARS-CoV-2 polymerase chain reaction-positive donors are feasible and safe with adequate screening and postexposure prophylaxis.
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Affiliation(s)
| | | | - Eric Bhaimia
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Aanchal Gupta
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Philip J Spencer
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota
| | - Richard C Daly
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota
| | - Alfredo L Clavell
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
| | - Gustavo L Knop
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota
| | - Joseph J Maleszewski
- Department of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, Minnesota
| | | | - Nathan W Cummins
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic, Rochester, Minnesota.
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13
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Ostermann PN, Schaal H. Human brain organoids to explore SARS-CoV-2-induced effects on the central nervous system. Rev Med Virol 2023; 33:e2430. [PMID: 36790825 DOI: 10.1002/rmv.2430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 01/26/2023] [Accepted: 01/31/2023] [Indexed: 02/16/2023]
Abstract
Severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) is the causative agent of coronavirus disease 2019 (COVID-19). In less than three years, an estimated 600 million infections with SARS-CoV-2 occurred worldwide, resulting in a pandemic with tremendous impact especially on economic and health sectors. Initially considered a respiratory disease, COVID-19, along with its long-term sequelae (long-COVID) rather is a systemic disease. Neurological symptoms like dementia or encephalopathy were reported early during the pandemic as concomitants of the acute phase and as characteristics of long-COVID. An excessive inflammatory immune response is hypothesized to play a major role in this context. However, direct infection of neural cells may also contribute to the neurological aspects of (long)-COVID-19. To mainly explore such direct effects of SARS-CoV-2 on the central nervous system, human brain organoids provide a useful platform. Infecting these three-dimensional tissue cultures allows the study of viral neurotropism as well as of virus-induced effects on single cells or even the complex cellular network within the organoid. In this review, we summarize the experimental studies that used SARS-CoV-2-infected human brain organoids to unravel the complex nature of (long)-COVID-19-related neurological manifestations.
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Affiliation(s)
- Philipp Niklas Ostermann
- Institute of Virology, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Heiner Schaal
- Institute of Virology, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
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14
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Goldman JD, Pouch SM, Woolley AE, Booker SE, Jett CT, Fox C, Berry GJ, Dunn KE, Ho CS, Kittleson M, Lee DH, Levine DJ, Marboe CC, Marklin G, Razonable RR, Taimur S, Te HS, Anesi JA, Fisher CE, Sellers MT, Trindade AJ, Wood RP, Zaffiri L, Levi ME, Klassen D, Michaels MG, La Hoz RM, Danziger-Isakov L. Transplant of organs from donors with positive SARS-CoV-2 nucleic acid testing: A report from the organ procurement and transplantation network ad hoc disease transmission advisory committee. Transpl Infect Dis 2023; 25:e14013. [PMID: 36694448 DOI: 10.1111/tid.14013] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/17/2022] [Accepted: 10/20/2022] [Indexed: 01/26/2023]
Abstract
BACKGROUND Decisions to transplant organs from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) nucleic acid test-positive (NAT+) donors must balance risk of donor-derived transmission events (DDTE) with the scarcity of available organs. METHODS Organ Procurement and Transplantation Network (OPTN) data were used to compare organ utilization and recipient outcomes between SARS-CoV-2 NAT+ and NAT- donors. NAT+ was defined by either a positive upper or lower respiratory tract (LRT) sample within 21 days of procurement. Potential DDTE were adjudicated by OPTN Disease Transmission Advisory Committee. RESULTS From May 27, 2021 (date of OTPN policy for required LRT testing of lung donors) to January 31, 2022, organs were recovered from 617 NAT+ donors from all OPTN regions and 53 of 57 (93%) organ procurement organizations. NAT+ donors were younger and had higher organ quality scores for kidney and liver. Organ utilization was lower for NAT+ donors compared to NAT- donors. A total of 1241 organs (776 kidneys, 316 livers, 106 hearts, 22 lungs, and 21 other) were transplanted from 514 NAT+ donors compared to 21 946 organs from 8853 NAT- donors. Medical urgency was lower for recipients of NAT+ liver and heart transplants. The median waitlist time was longer for liver recipients of NAT+ donors. The match run sequence number for final acceptor was higher for NAT+ donors for all organ types. Outcomes for hospital length of stay, 30-day mortality, and 30-day graft loss were similar for all organ types. No SARS-CoV-2 DDTE occurred in this interval. CONCLUSIONS Transplantation of SARS-CoV-2 NAT+ donor organs appears safe for short-term outcomes of death and graft loss and ameliorates the organ shortage. Further study is required to assure comparable longer term outcomes.
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Affiliation(s)
- Jason D Goldman
- Organ Transplant and Liver Center, Swedish Medical Center, Seattle, Washington, USA.,Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA
| | | | - Ann E Woolley
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Sarah E Booker
- United Network for Organ Sharing, Richmond, Virginia, USA
| | | | - Cole Fox
- United Network for Organ Sharing, Richmond, Virginia, USA
| | - Gerald J Berry
- Department of Pathology, Stanford University School of Medicine, Stanford, California, USA
| | - Kelly E Dunn
- Yale New Haven Hospital, New Haven, Connecticut, USA
| | - Chak-Sum Ho
- Gift of Hope Organ and Tissue Donor Network, Itasca, Illinois, USA.,College of Human Medicine, Michigan State University, East Lansing, Michigan, USA
| | - Michelle Kittleson
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Dong Heun Lee
- Division of Infectious Diseases, University of California San Francisco, San Francisco, California, USA
| | - Deborah J Levine
- Department of Medicine, University of Texas Health Science Center San Antonio, San Antonio, Texas, USA
| | - Charles C Marboe
- Department of Pathology and Cell Biology, Columbia University New York, New York, New York, USA
| | - Gary Marklin
- Mid-America Transplant, St. Louis, Missouri, USA
| | - Raymund R Razonable
- Division of Public Health, Infectious Diseases and Occupational Medicine and the William J. von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, Minnesota, USA
| | - Sarah Taimur
- Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Helen S Te
- Center for Liver Diseases, University of Chicago Medicine, Chicago, Illinois, USA
| | - Judith A Anesi
- Division of Infectious Diseases, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Cynthia E Fisher
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA
| | | | - Anil J Trindade
- Division of Allergy, Pulmonary and Critical Care Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | | | - Lorenzo Zaffiri
- Department of Medicine, Duke University, Durham, North Carolina, USA
| | - Marilyn E Levi
- Division of Transplantation, Health Systems Bureau, Health Resources and Services Administration, Rockville, Maryland, USA
| | - David Klassen
- Office of the Chief Medical Officer, United Network for Organ Sharing, Richmond, Virginia, USA
| | - Marian G Michaels
- Department of Pediatrics, School of Medicine, University of Pittsburg, Pittsburg, Pennsylvania, USA
| | - Ricardo M La Hoz
- Division of Infectious Disease and Geographic Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Lara Danziger-Isakov
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio, USA
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15
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Kothadia SM, Koval CE. Severe acute respiratory syndrome coronavirus 2 positive donors: Improving utilization. Transpl Infect Dis 2023; 25:e14009. [PMID: 36659866 DOI: 10.1111/tid.14009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/17/2022] [Accepted: 11/20/2022] [Indexed: 01/21/2023]
Affiliation(s)
- Sonya M Kothadia
- Department of Infectious Diseases, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Christine E Koval
- Department of Infectious Diseases, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, USA
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16
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Montiel Villalonga P, Martínez-Alpuente I, Fernández-Ruiz M, Len Ó, Bodro M, Los-Arcos I, Moya J, de la Calle B, Cid-Cumplido M, Sánchez-Etayo G, Ávila A, Moreno-González G, Coll E, Domínguez-Gil B. Transplantation of organs from SARS-CoV-2-positive donors: Preliminary experience from Spain. Transpl Infect Dis 2023; 25:e14008. [PMID: 36659870 DOI: 10.1111/tid.14008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 10/31/2022] [Accepted: 11/02/2022] [Indexed: 01/21/2023]
Abstract
BACKGROUND The utilization of non-lung organs from deceased donors with a positive polymerase chain reaction (PCR) for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) at the time of donation can be lifesaving, although the safety of this policy must be assessed. METHODS This is a nationwide, prospective study, reporting the experience on the utilization of non-lung organs from SARS-CoV-2-positive donors between December 15, 2020 and May 31, 2022 in Spain. RESULTS A total of 69 patients received a solid organ transplant (41 kidney, 18 liver, 8 heart, and 2 combined liver-kidney) obtained from 32 donors with a positive SARS-CoV-2 PCR at the time of donation (four of them with a cycle threshold value <30). All recipients tested negative for SARS-CoV-2 and were free of coronavirus disease 2019 (COVID-19) symptoms prior to transplantation. Nasopharyngeal swab turned positive for SARS-CoV-2 PCR in 4 (5.8%) recipients at 3, 8, 11, and 20 days after transplantation, though evidence did not support a donor-derived COVID-19. Four kidney recipients lost their grafts and two patients died: one heart recipient due to cardiogenic shock and one combined liver-kidney recipient due to lung hypertension and right heart failure. Graft losses and patient deaths were deemed unrelated to the donor SARS-CoV-2 status by the treating teams. No other adverse reactions were reported. CONCLUSIONS This preliminary experience supports the safety of the use of organs other than lungs from SARS-CoV-2 PCR-positive donors, in alignment with previous series. However, the impact of SARS-CoV-2 infection upon organ quality should be established in future research.
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Affiliation(s)
| | | | - Mario Fernández-Ruiz
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Hospital "12 de Octubre" (imas12), Department of Medicine, Universidad Complutense, Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Óscar Len
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.,Department of Infectious Diseases, Hospital Universitario Vall d'Hebrón, Department of Medicine, Universitat Autónoma de Barcelona, Barcelona, Spain
| | - Marta Bodro
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.,Department of Infectious Diseases, Hospital Clinic, Barcelona, Spain.,Group for the Study of Infection in Transplantation and the Immunocompromised Host (GESITRA-IC), Spanish Society for Clinical Microbiology and Infectious Diseases (SEIMC), Madrid, Spain
| | - Ibai Los-Arcos
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.,Department of Infectious Diseases, Hospital Universitario Vall d'Hebrón, Department of Medicine, Universitat Autónoma de Barcelona, Barcelona, Spain.,Group for the Study of Infection in Transplantation and the Immunocompromised Host (GESITRA-IC), Spanish Society for Clinical Microbiology and Infectious Diseases (SEIMC), Madrid, Spain
| | - José Moya
- Donor Transplant Coordination Unit, Hospital Universitario Virgen de la Arrixaca, Murcia, Spain
| | - Braulio de la Calle
- Donor Transplant Coordination Unit, Hospital Universitario Gregorio Marañón, Madrid, Spain
| | - Manuela Cid-Cumplido
- Donor Transplant Coordination Unit, Hospital Universitario Virgen del Rocío, Seville, Spain
| | | | - Ana Ávila
- Department of Nephrology, Hospital Universitario Doctor Peset, Valencia, Spain
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17
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Girón-Luque F, Patiño-Jaramillo N, Álvarez-Navarrete D, García-López A, Báez-Suárez Y. Resultados en receptores de trasplante renal de donantes cadavéricos con infección por SARS-CoV-2: Una serie de casos en un centro de trasplante en Colombia. Rev Colomb Cir 2023. [DOI: 10.30944/20117582.2273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
Introducción. La pandemia por COVID-19 ha causado la muerte de 6,5 millones de personas en el mundo y la donación de órganos se ha visto ampliamente afectada, reflejándose en una disminución importante en el número de trasplantes. Colombia no ha sido ajena a dicha problemática. Ante este desafío, el Instituto Nacional de Salud ha permitido tomar donantes cadavéricos con reacción en cadena de la polimerasa con transcripción reversa (RT-PCR) positiva para Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), sin enfermedad activa. El objetivo de este estudio fue describir una serie de pacientes trasplantados de riñón con donantes cadavéricos con RT-PCR SARS-CoV-2 positivo y sus principales desenlaces clínicos.
Métodos. Serie de casos de pacientes que fueron llevados a trasplante renal con donante cadavérico con SARSCoV-2 positivo, sin enfermedad activa, entre mayo y agosto de 2022. Se recolectaron las variables demográficas y clínicas y se evaluó la infección y la mortalidad asociada a SARS-CoV-2.
Resultados. Un total de 5 receptores de trasplante renal con 5 donantes cadavéricos SARS-CoV-2 positivos fueron evaluados. No se presentó mortalidad ni pérdida del injerto renal. Se registraron dos casos de función retardada del injerto y un caso de rechazo agudo. Ninguno de los pacientes presentó RT-PCR SARS-CoV-2 positiva en el seguimiento posterior al trasplante.
Conclusión. Con nuestra serie de casos mostramos que el trasplante de riñón proveniente de donante cadavérico con prueba positiva para RT-PCR SARS-CoV-2, sin evidencia de enfermedad COVID-19 activa, es un procedimiento seguro y una estrategia eficaz para aumentar el número de donantes en pandemia.
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18
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Yamada M, Shoji K, Miyairi I, Kasahara M, Saitoh A. Pediatric Infectious Diseases Related to Transplantation: Insights From Japan. Pediatr Infect Dis J 2023; 42:e18-25. [PMID: 36476531 DOI: 10.1097/INF.0000000000003731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Infectious diseases after transplantation account for significant morbidity and mortality in children undergoing transplantation; the importance of pediatric transplant infectious disease (TID) specialists has therefore been recognized. Although tremendous advancement continues in transplantation medicine, pediatric-specific data and evidence are limited. In Japan, the majority of TIDs had not been managed by infectious disease specialists because pediatric infectious diseases have not been recognized as a solo subspecialty until recently in Japan. However, in the last decade, there was a new movement for pediatric TID in Japan; some pediatric infectious disease specialists trained outside Japan have been playing an important role in managing pediatric TID in a few academic and pediatric institutions. In this review article, we introduce the current status of infectious complications related to pediatric hematopoietic cell and solid organ transplantation, highlighting currently available local evidence, common practice and issues in the field of pediatric TID in Japan.
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19
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Pizzo H, Soni PR, Nadipuram S, Garrison J, Jordan SC, Puliyanda D. Utilization of SARS-CoV-2-Positive donors in pediatric renal transplantation. Pediatr Transplant 2022:e14451. [PMID: 36518031 PMCID: PMC9878121 DOI: 10.1111/petr.14451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 08/12/2022] [Accepted: 10/24/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND As COVID-19-positive donors are becoming more common, there is an increasing need for the transplant community to evaluate the safety and efficacy of organ transplant from a SARS-CoV-2-infected donor. METHODS Here we describe outcomes of two pediatric kidney transplant recipients who were vaccinated against COVID-19 and received their allograft from a SARS-CoV-2-positive donor. RESULTS Both donors did not die from a COVID-19-related illness; the first donor had 1 week of COVID-19 symptoms 4 weeks prior to donation and the second was asymptomatic. Donor 1 had a Ct of 33.4 at 3 days and Donor 2 with a Ct of 37.2 at 16 days prior to donation. The first recipient was positive for SARS-CoV-2 anti-spike IgG on the day of transplant, but the second patient was negative and both patients received IVIg perioperatively. There was no evidence of SARS-CoV-2 transmission or compromised renal function at 86- and 80-day post-transplant, respectively. CONCLUSIONS This case series suggests favorable short-term outcomes with accepting SARS-CoV-2-positive donors for pediatric renal transplantation, after thorough evaluation of the donor's risk for transmission, assessing the recipient's serologic status to SARS-CoV-2, and considering pre-emptive measures to mitigate the risk for severe COVID-19 should the recipient acquire donor-derived SARS-CoV-2.
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Affiliation(s)
- Helen Pizzo
- Pediatric NephrologyCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA
| | - Priya R. Soni
- Pediatric Infectious DiseaseCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA
| | - Santhosh Nadipuram
- Pediatric Infectious DiseaseCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA
| | - Jonathan Garrison
- Transplant Immunology Laboratory and Comprehensive Transplant CenterCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA
| | - Stanley C. Jordan
- Transplant Immunology Laboratory and Comprehensive Transplant CenterCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA
| | - Dechu Puliyanda
- Pediatric NephrologyCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA
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20
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Goss MB, Leung DHB, Pouch SM, Munoz FM, Moulton EA, Lambing TMM, Koohmaraie S, Moreno NF, O'Mahony CA, Goss JA, Galván NTN. A new chapter in an evolving pandemic: Successful pediatric liver transplantation with SARS-CoV-2+ donors. Pediatr Transplant 2022; 26:e14407. [PMID: 36195971 PMCID: PMC9874761 DOI: 10.1111/petr.14407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 07/27/2022] [Accepted: 08/12/2022] [Indexed: 01/27/2023]
Abstract
BACKGROUND Amid a viral pandemic with poorly understood transmissibility and pathogenicity in the pediatric patient, we report the first pediatric liver transplants utilizing allografts from SARS-CoV-2+ donors. METHODS We describe the outcomes of two pediatric liver transplant recipients who received organs from SARS-CoV-2 nucleic acid test-positive (NAT+) donors. Data were obtained through the respective electronic medical record system and UNet DonorNet platform. RESULTS The first donor was a 3-year-old boy succumbing to head trauma. One of four nasopharyngeal (NP) swabs and 1 of 3 bronchoalveolar lavage (BAL) NAT tests demonstrated SARS-CoV-2 infection before organ procurement. The second donor was a 16-month-old boy with cardiopulmonary arrest of unknown etiology. Three NAT tests (2 NP swab/1 BAL) prior to procurement failed to detect SARS-CoV-2. The diagnosis was made when the medical examiner repeated 2 NP swab NATs and an archive plasma NAT, all positive for SARS-CoV-2. Both 2-year-old recipients continue to do well 8 months post-transplant, with excellent graft function and no evidence of SARS-CoV-2 transmission. CONCLUSIONS This is the first report to describe successful pediatric liver transplantation from SARS-CoV-2+ donors. These data reinforce the adult transplant experience and support the judicious use of SARS-CoV-2+ donors for liver transplantation in children. With SARS-CoV-2 becoming endemic, the concern for donor-derived viral transmission must now be weighed against the realized benefit of life-saving transplantation in the pediatric population as we continue to work toward donor pool maximization.
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Affiliation(s)
| | - Daniel Hao Bin Leung
- Hepatology, and Nutrition Section, Department of Pediatrics, GastroenterologyBaylor College of MedicineHoustonTexasUSA
| | | | - Flor M. Munoz
- Division of Infectious Diseases, Department of PediatricsBaylor College of MedicineHoustonTexasUSA
| | - Elizabeth Andrea Moulton
- Division of Infectious Diseases, Department of PediatricsBaylor College of MedicineHoustonTexasUSA
| | | | - Sarah Koohmaraie
- Liver Transplantation ServiceTexas Children's HospitalHoustonTexasUSA
| | | | - Christine A. O'Mahony
- Division of Abdominal Transplantation, Michael E. DeBakey Department of SurgeryBaylor College of MedicineHoustonTexasUSA
| | - John A. Goss
- Division of Abdominal Transplantation, Michael E. DeBakey Department of SurgeryBaylor College of MedicineHoustonTexasUSA
| | - Nhu Thao Nguyen Galván
- Division of Abdominal Transplantation, Michael E. DeBakey Department of SurgeryBaylor College of MedicineHoustonTexasUSA
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21
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Koval CE, Eltemamy M, Poggio ED, Schold JD, Wee AC. Comparative outcomes for over 100 deceased donor kidney transplants from SARS-CoV-2 positive donors: A single-center experience. Am J Transplant 2022; 22:2903-2911. [PMID: 36176236 PMCID: PMC9538585 DOI: 10.1111/ajt.17203] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 08/03/2022] [Accepted: 09/16/2022] [Indexed: 01/25/2023]
Abstract
Emerging data support the safety of transplantation of extra-pulmonary organs from donors with SARS-CoV-2-detection. Our center offered kidney transplantation (KT) from deceased donors (DD) with SARS-CoV-2 with and without COVID-19 as a cause of death (CoV + COD and CoV+) to consenting candidates. No pre-emptive antiviral therapies were given. We retrospectively compared outcomes to contemporaneous DDKTs with negative SARS-CoV-2 testing (CoVneg). From February 1, 2021 to January 31, 2022, there were 220 adult KTs, including 115 (52%) from 35 CoV+ and 33 CoV + COD donors. Compared to CoVneg and CoV+, CoV + COD were more often DCD (100% vs. 40% and 46%, p < .01) with longer cold ischemia times (25.2 h vs. 22.9 h and 22.2 h, p = .02). At median follow-up of 5.7 months, recipients of CoV+, CoV + COD and CoVneg kidneys had similar rates of delayed graft function (10.3%, 21.8% and 21.9%, p = .16), rejection (5.1%, 0% and 8.5%, p = .07), graft failure (1.7%, 0% and 0%, p = .35), mortality (0.9%, 0% and 3.7%; p = .29), and COVID-19 diagnoses (13.6%, 7.1%, and 15.2%, p = .33). Though follow-up was shorter, CoV + COD was associated with lower but acceptable eGFR on multivariable analysis. KT from DDs at various stages of SARS-CoV-2 infection appears safe and successful. Extended follow-up is required to assess the impact of CoV + COD donors on longer term graft function.
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Affiliation(s)
- Christine E. Koval
- Department of Infectious Diseases, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, USA,Correspondence Christine E. Koval, Department of Infectious Diseases, Cleveland Clinic Foundation, 500 Euclid Avenue, G-21, Cleveland, Ohio 44195, USA.
| | - Mohamed Eltemamy
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Emilio D. Poggio
- Department of Kidney Medicine, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Jesse D. Schold
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA
| | - Alvin C. Wee
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA
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22
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Peled Y, Kittleson MM. Transplanting COVID-19 positive donors: Expanding our experience to widen the donor pool. J Heart Lung Transplant 2022; 41:1382-1384. [PMID: 35961830 PMCID: PMC9288352 DOI: 10.1016/j.healun.2022.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 07/12/2022] [Indexed: 01/31/2023] Open
Affiliation(s)
- Yael Peled
- Leviev Cardiothoracic and Vascular Center, Sheba Medical Center, and Tel Aviv University, Tel Aviv, Israel,Reprint requests: Yael Peled, MD, Leviev Cardiothoracic and Vascular Center, Sheba Medical Center, and Faculty of Medicine, Tel Aviv University, Israel. Telephone: 972-353-02710. Fax: 972-353-02410
| | - Michelle M. Kittleson
- Department of Cardiology, Cedars-Sinai Medical Center, Smidt Heart Institute, Los Angeles, California
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23
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Abstract
The COVID-19 pandemic has significantly changed organ donation and transplantation worldwide. Since the beginning of the pandemic, the uncertainty regarding the potential route of transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has created tremendous pressures on transplantation communities, and international organisations have advised against using organs from deceased donors who have tested positive for SARS-CoV-2. The possibility of SARS-CoV-2 transmission through organ donation has only been reported for lung transplantation; hence, based on current experience, transplantation of non-lung organs from donors with active SARS-CoV-2 infection has been considered possible and safe, at least over short-term follow-up. As the evolving outbreak of SARS-CoV-2 continues, alongside the presence of vaccines and new treatment options, clinicians should consider transplanting organs from deceased donors with active SARS-CoV-2 infection to recipients with limited opportunities for transplantation and those with specific natural or vaccine-induced immunity. This article proffers an expert opinion on the use of organs from deceased donors with resolved or active SARS-CoV-2 infection in the absence of more definitive data and standardised acceptance patterns.
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Affiliation(s)
| | - Paolo Antonio Grossi
- Infectious and Tropical Diseases Unit, Department of Medicine and Surgery, University of Insubria-ASST-Sette Laghi, Varese, Italy.
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24
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Strasfeld L. COVID-19 and HSCT (Hematopoietic stem cell transplant). Best Pract Res Clin Haematol 2022; 35:101399. [PMID: 36494150 DOI: 10.1016/j.beha.2022.101399] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 10/03/2022] [Accepted: 10/04/2022] [Indexed: 01/26/2023]
Abstract
HSCT recipients are at increased risk for COVID-19-associated morbidity and mortality. Early treatment of symptomatic SARS-CoV-2 infection is an important means to decreasing risk for severe disease and death. While some HSCT recipients, particularly those who are early post-transplant and severely immunosuppressed, may have diminished response to COVID-19 vaccines, the benefits of vaccination are uncontested. Public health, healthcare facility and individual level approaches are all necessary to mitigate risk for infection in this vulnerable population.
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25
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Dhand A, Okumura K, Nabors C, Nishida S. Solid organ transplantation from COVID positive donors in the United States: Analysis of United Network for Organ Sharing database. Transpl Infect Dis 2022; 25:e13925. [PMID: 35942924 PMCID: PMC9538265 DOI: 10.1111/tid.13925] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 06/14/2022] [Accepted: 06/27/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Significant uncertainties remain regarding the utilization of organs for solid organ transplantation (SOT) from donors with coronavirus disease 2019 (COVID-19). The aim of this study was to assess the trends in utilization of organs from donors with COVID-19 and their short-term outcomes. METHODS Deceased donors between March 2020 and December 2021 with a positive COVID nucleic acid test from respiratory tract within 14 days of transplantation were analyzed using the de-identified United Network for Organ Sharing (UNOS) database. Donor and recipient characteristics of COVID-19 positive (COVID+) organs were compared to COVID-19 negative (COVID-) organs during this period. We analyzed the trends in the utilization of SOT from COVID+ donors across the United States, donor characteristics, and the quality of donor organ and recipient outcomes (length of hospitalization, rates of organ rejection, delayed graft function, 30-day graft/patient survival). RESULTS During the study period, 193 COVID+ donors led to the transplantation of 281-kidneys, 106-livers, and 36-hearts in 414 adult recipients. COVID+ patients donated a median of two organs. These donors were younger and had a lower median Kidney Donor Profile Index (0.37 vs. 0.50, p < .001), lower median serum creatinine (0.8 vs. 1.0 mg/dl, p = .003), similar median serum total bilirubin (0.6 mg/dl, p = .46), and similar left ventricular ejection fraction (60%, p = .84) when compared to COVID- donors. Short-term outcomes, including 30-day graft/patient survival, were similar in both groups. CONCLUSIONS Analysis of short-term outcomes from the UNOS database indicates that a positive COVID test in an otherwise medically suitable donor should not preclude consideration of non-lung solid organ transplantation.
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Affiliation(s)
- Abhay Dhand
- Department of MedicineWestchester Medical Center/New York Medical CollegeValhallaNew YorkUSA,Department of SurgeryWestchester Medical Center/New York Medical CollegeValhallaNew YorkUSA
| | - Kenji Okumura
- Department of SurgeryWestchester Medical Center/New York Medical CollegeValhallaNew YorkUSA
| | - Christopher Nabors
- Department of MedicineWestchester Medical Center/New York Medical CollegeValhallaNew YorkUSA
| | - Seigo Nishida
- Department of SurgeryWestchester Medical Center/New York Medical CollegeValhallaNew YorkUSA
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26
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Abstract
PURPOSE OF REVIEW This review summarizes the impact of coronavirus disease 2019 (COVID-19) on solid organ transplantation and the most recent data pertinent to disease course and outcomes in this patient population. RECENT FINDINGS The COVID-19 pandemic negatively impacted solid organ transplantation with decreased transplant rates in 2020 but improved in 2021, albeit not entirely to prepandemic levels. Mortality rates of COVID-19 in this patient population continued to be higher, although have improved with more available therapeutic options and vaccination. Immunosuppressed patients were found to require additional vaccine doses given blunted response and continue to be more vulnerable to the infection. Data on immunosuppression alteration when patients have COVID-19 are not available and is an area of ongoing research. Significant interaction with the metabolism of immunosuppression limits the use of some of the new antiviral therapies in patients with organ transplants. Finally, many logistical challenges continue to face the transplantation discipline, especially with pretransplant vaccine hesitancy, however acceptance of organs from donor who had COVID-19 recent infection or died from the infection is increasing. SUMMARY Immunosuppressed solid organ transplant recipients continue to be vulnerable to COVID-19 infection with a blunted response to the available vaccines and will likely remain more susceptible to infection.
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27
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Madgula AS, Nestasie M, Link C, Lander MM, Jandhyala D, Lee C, Kanwar MK. Tackling the Paradox of Orthotropic Heart Transplantation from SARS-CoV-2 positive donors: A Single Center Experience. J Heart Lung Transplant 2022; 41:1650-1653. [PMID: 36050205 PMCID: PMC9354420 DOI: 10.1016/j.healun.2022.07.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/19/2022] [Accepted: 07/31/2022] [Indexed: 12/07/2022] Open
Affiliation(s)
| | - Michael Nestasie
- Cardiovascular Institute at Allegheny Health Network, Pittsburgh, Pennsylvania
| | - Christopher Link
- Cardiovascular Institute at Allegheny Health Network, Pittsburgh, Pennsylvania
| | - Matthew M Lander
- Cardiovascular Institute at Allegheny Health Network, Pittsburgh, Pennsylvania
| | - Deeksha Jandhyala
- Division of Infectious Diseases, Department of Internal Medicine, Allegheny Health Network, Pittsburgh, Pennsylvania
| | - Candice Lee
- Cardiovascular Institute at Allegheny Health Network, Pittsburgh, Pennsylvania
| | - Manreet K Kanwar
- Cardiovascular Institute at Allegheny Health Network, Pittsburgh, Pennsylvania.
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28
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Free RJ, Annambhotla P, La Hoz RM, Danziger-Isakov L, Jones JM, Wang L, Sankthivel S, Levi ME, Michaels MG, Kuhnert W, Klassen D, Basavaraju SV, Kracalik IT. Risk of Severe Acute Respiratory Syndrome Coronavirus 2 Transmission Through Solid Organ Transplantation and Outcomes of Coronavirus Disease 2019 Among Recent Transplant Recipients. Open Forum Infect Dis 2022; 9:ofac221. [PMID: 35873294 PMCID: PMC9297154 DOI: 10.1093/ofid/ofac221] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 04/29/2022] [Indexed: 07/28/2023] Open
Abstract
BACKGROUND Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is transmissible through lung transplantation, and outcomes among infected organ recipients may be severe. Transmission risk to extrapulmonary organ recipients and recent (within 30 days of transplantation) SARS-CoV-2-infected recipient outcomes are unclear. METHODS During March 2020-March 2021, potential SARS-CoV-2 transmissions through solid organ transplantation were investigated. Assessments included SARS-CoV-2 testing, medical record review, determination of likely transmission route, and recent recipient outcomes. RESULTS During March 2020-March 2021, approximately 42 740 organs were transplanted in the United States. Forty donors, who donated 140 organs to 125 recipients, were investigated. Nine (23%) donors and 25 (20%) recipients were SARS-CoV-2 positive by nucleic acid amplification test (NAAT). Most (22/25 [88%]) SARS-CoV-2-infected recipients had healthcare or community exposures. Nine SARS-CoV-2-infected donors donated 21 organs to 19 recipients. Of these, 3 lung recipients acquired SARS-CoV-2 infections from donors with negative SARS-CoV-2 testing of pretransplant upper respiratory tract specimens but from whom posttransplant lower respiratory tract (LRT) specimens were SARS-CoV-2 positive. Sixteen recipients of extrapulmonary organs from SARS-CoV-2-infected donors had no evidence of posttransplant COVID-19. All-cause mortality within 45 days after transplantation was 6-fold higher among SARS-CoV-2-infected recipients (9/25 [36%]) than those without (6/100 [6%]). CONCLUSIONS Transplant-transmission of SARS-CoV-2 is uncommon. Pretransplant NAAT of lung donor LRT specimens may prevent transmission of SARS-CoV-2 through transplantation. Extrapulmonary organs from SARS-CoV-2-infected donors may be safely usable, although further study is needed. Reducing recent recipient exposures to SARS-CoV-2 should remain a focus of prevention.
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Affiliation(s)
- Rebecca J Free
- Correspondence: Rebecca Free, MD, MPH, Centers for Disease Control and Prevention, 1600 Clifton Rd NE, MS V18-4, Atlanta, GA 30329-4027, USA ()
| | - Pallavi Annambhotla
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Ricardo M La Hoz
- Division of Infectious Diseases and Geographic Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Lara Danziger-Isakov
- Department of Pediatrics, Division of Infectious Diseases, Cincinnati Children’s Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio, USA
| | - Jefferson M Jones
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Lijuan Wang
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Senthil Sankthivel
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Marilyn E Levi
- Division of Transplantation, Health Systems Bureau, Health Resources and Services Administration, Rockville, Maryland, USA
| | - Marian G Michaels
- Division of Pediatric Infectious Diseases, Department of Pediatrics, University of Pittsburgh School of Medicine and UPMC Children’s Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Wendi Kuhnert
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - David Klassen
- United Network for Organ Sharing, Richmond, Virginia, USA
| | - Sridhar V Basavaraju
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Ian T Kracalik
- COVID-19 Response, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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29
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Eichenberger EM, Kaul DR, Wolfe CR. Low risk high reward: What should we worry about with coronavirus disease 2019 positive donors? Transpl Infect Dis 2022; 24:e13892. [PMID: 35766987 PMCID: PMC9350017 DOI: 10.1111/tid.13892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 05/26/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Emily M Eichenberger
- Division of Infectious Disease, Department of Internal Medicine, Duke University Medical Center, Durham, North Carolina, USA
| | - Daniel R Kaul
- Division of Infectious Disease, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Cameron R Wolfe
- Division of Infectious Disease, Department of Internal Medicine, Duke University Medical Center, Durham, North Carolina, USA
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30
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Martinez-Reviejo R, Tejada S, Cipriano A, Nur Karakoc H, Manuel O, Rello J. Solid organ transplantation from donors with recent or current SARS-CoV-2 infection: A Systematic Review. Anaesth Crit Care Pain Med 2022; 41:101098. [PMID: 35533977 PMCID: PMC9074299 DOI: 10.1016/j.accpm.2022.101098] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 04/28/2022] [Accepted: 04/28/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND Solid-organ transplantation (SOT) from SARS-CoV-2 positive donors could be a life-saving opportunity worth grasping. We perform a systematic review of SOT using SARS-CoV-2 positive donors. METHODS The search was performed in PubMed, Cochrane COVID-19 Study Register, and Web of Science databases, including studies conducted till the 31th of December 2021 from SOT adult recipients from a donor with past or current SARS-CoV-2 infection. Outcomes were viral transmission, COVID-19 symptoms, mortality, hospital stay, and complications. PROSPERO Register Number: CRD42022303242 FINDINGS: Sixty-nine recipients received 48 kidneys, 18 livers and 3 hearts from 57 donors. Six additional transplants from positive lungs were identified. IgG + anti-SARS-CoV-2 titers were detected among 10/16 recipients; only 4% (3/69) recipients were vaccinated. Non-lung transplant recipients received organs from 10/57 (17.5%) donors with persistent COVID-19 and SARS-CoV-2 RNA was detected (median 32 Cycle threshold [Ct]) in 18/57, at procurement. Among non-lung transplant recipients, SARS-CoV-2 viral transmission was not documented. Four patients presented delayed graft dysfunction, two patients acute rejection, and two patients died of septic shock. The median (IQR) hospital stay was 18 (11-28) days in recipients from symptomatic donors. Viral transmission occurred from three lung donors to their recipients, who developed COVID-19 symptoms. One of the recipients subsequently died. CONCLUSION Use of non-lung (kidney, liver and heart) organs from SARS-CoV-2 positive donors seem to be a safe practice, with a low risk of transmission irrespective of the presence of symptoms at the time of procurement. Low viral replication (Ct > 30) was safe among non-lung donors, even if persistently symptomatic at procurement.
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Affiliation(s)
- Raquel Martinez-Reviejo
- Clinical Research/Epidemiology in Pneumonia & Sepsis (CRIPS), Vall d'Hebron Institute of Research (VHIR), Barcelona, Spain; Centro de Investigación Biomédica En Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
| | - Sofia Tejada
- Clinical Research/Epidemiology in Pneumonia & Sepsis (CRIPS), Vall d'Hebron Institute of Research (VHIR), Barcelona, Spain; Centro de Investigación Biomédica En Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain.
| | - Ana Cipriano
- Infectious Diseases Service, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | | | - Oriol Manuel
- Infectious Diseases Service, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland; Transplantation Center, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Jordi Rello
- Clinical Research/Epidemiology in Pneumonia & Sepsis (CRIPS), Vall d'Hebron Institute of Research (VHIR), Barcelona, Spain; Centro de Investigación Biomédica En Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain; Department of Medicine, Universitat Internacional de Catalunya, Barcelona, Spain; Clinical Research, CHRU Nimes, Nimes, France
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31
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Van Slambrouck J, Van Raemdonck D, Wauters J, Vos R, Mombaerts P, Ceulemans LJ. Lung donation and SARS-CoV-2 transmission: Missed detection versus missed opportunity? Immun Inflamm Dis 2022; 10:e603. [PMID: 35349750 PMCID: PMC8939038 DOI: 10.1002/iid3.603] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 02/11/2022] [Accepted: 02/15/2022] [Indexed: 12/13/2022] Open
Affiliation(s)
- Jan Van Slambrouck
- Department of Thoracic Surgery, University Hospitals Leuven, Leuven, Belgium.,Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium
| | - Dirk Van Raemdonck
- Department of Thoracic Surgery, University Hospitals Leuven, Leuven, Belgium.,Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium
| | - Joost Wauters
- Medical Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium.,Laboratory for Clinical Infectious and Inflammatory Disorders, Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | - Robin Vos
- Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium.,Department of Respiratory Diseases, University Hospitals Leuven, Leuven, Belgium
| | - Peter Mombaerts
- Max Planck Research Unit for Neurogenetics, Frankfurt am Main, Germany
| | - Laurens J Ceulemans
- Department of Thoracic Surgery, University Hospitals Leuven, Leuven, Belgium.,Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium
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32
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Boan P, Marinelli T, Opdam H. Solid Organ Transplantation From Donors With COVID-19 Infection. Transplantation 2022; 106:693-695. [PMID: 35238852 PMCID: PMC8942597 DOI: 10.1097/tp.0000000000004074] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/06/2022] [Accepted: 01/07/2022] [Indexed: 11/27/2022]
Affiliation(s)
- Peter Boan
- Department of Infectious Diseases, Fiona Stanley Hospital, Murdoch, WA, Australia
- Department of Microbiology, PathWest Laboratory Medicine WA, Fiona Stanley Hospital, Murdoch, WA, Australia
| | - Tina Marinelli
- Department of Infectious Diseases, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Helen Opdam
- Organ and Tissue Authority, Canberra, ACT, Australia
- Department of Intensive Care, Austin Health, Heidelberg, VIC, Australia
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Zhang Q, Ling S, Hu K, Liu J, Xu JW. Role of the renin-angiotensin system in NETosis in the coronavirus disease 2019 (COVID-19). Pharmacotherapy 2022; 148:112718. [PMID: 35176710 PMCID: PMC8841219 DOI: 10.1016/j.biopha.2022.112718] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 12/20/2022]
Abstract
Myocardial infarction and stroke are the leading causes of death in the world. Numerous evidence has confirmed that hypertension promotes thrombosis and induces myocardial infarction and stroke. Recent findings reveal that neutrophil extracellular traps (NETs) are involved in the induction of myocardial infarction and stroke. Meanwhile, patients with severe COVID-19 suffer from complications such as myocardial infarction and stroke with pathological signs of NETs. Due to the extremely low amount of virus detected in the blood and remote organs (e.g., heart, brain and kidney) in a few cases, it is difficult to explain the mechanism by which the virus triggers NETosis, and there may be a different mechanism than in the lung. A large number of studies have found that the renin-angiotensin system regulates the NETosis at multiple levels in patients with COVID-19, such as endocytosis of SARS-COV-2, abnormal angiotensin II levels, neutrophil activation and procoagulant function at multiple levels, which may contribute to the formation of reticular structure and thrombosis. The treatment of angiotensin-converting enzyme inhibitors (ACEI), angiotensin II type 1 receptor blockers (ARBs) and neutrophil recruitment and active antagonists helps to regulate blood pressure and reduce the risk of net and thrombosis. The review will explore the possible role of the angiotensin system in the formation of NETs in severe COVID-19.
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Jayasekera CR, Vikram HR, Rifat Z, Wagler J, Okubo K, Braaksma BR, Harbell JW, Jadlowiec CC, Katariya NN, Mathur AK, Moss A, Reddy KS, Singer A, Orenstein R, Saling CF, Seville MT, Mour GK, Vargas HE, Byrne TJ, Hewitt WR, Aqel BA. Solid Organ Transplantation From SARS-CoV-2-infected Donors to Uninfected Recipients: A Single-center Experience. Transplant Direct 2022; 8:e1286. [PMID: 35047665 PMCID: PMC8759616 DOI: 10.1097/txd.0000000000001286] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 12/08/2021] [Accepted: 12/10/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The risk of donor-derived severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in solid organ (heart, lung, liver, kidney, pancreas, and intestine) transplant recipients is poorly understood. Since hematogenous transmission of SARS-CoV-2 has not been documented to date, nonlung solid organs might be suitable for transplantation since they likely portend a low risk of viral transmission. METHODS Abdominal solid organs from SARS-CoV-2-infected donors were transplanted into uninfected recipients. RESULTS Between April 18, 2021, and October 30, 2021, we performed transplants of 2 livers, 1 simultaneous liver and kidney, 1 kidney, and 1 simultaneous kidney and pancreas from SARS-CoV-2-infected donors into 5 uninfected recipients. None of the recipients developed SARS-CoV-2 infection or coronavirus disease 2019, and when tested, allograft biopsies showed no evidence of SARS-CoV-2 RNA. CONCLUSIONS Transplanting nonlung organs from SARS-CoV-2-infected donors into uninfected recipients demonstrated no evidence of virus transmission.
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Affiliation(s)
- Channa R. Jayasekera
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic Arizona, Phoenix, AZ
| | | | - Zeeshan Rifat
- Division of Transplant Surgery, Department of Surgery, Mayo Clinic Arizona, Phoenix, AZ
| | - Josiah Wagler
- Division of Transplant Surgery, Department of Surgery, Mayo Clinic Arizona, Phoenix, AZ
| | - Keita Okubo
- Division of Transplant Surgery, Department of Surgery, Mayo Clinic Arizona, Phoenix, AZ
| | - Brandon R. Braaksma
- Division of Transplant Surgery, Department of Surgery, Mayo Clinic Arizona, Phoenix, AZ
| | - Jack W. Harbell
- Division of Transplant Surgery, Department of Surgery, Mayo Clinic Arizona, Phoenix, AZ
| | - Caroline C. Jadlowiec
- Division of Transplant Surgery, Department of Surgery, Mayo Clinic Arizona, Phoenix, AZ
| | - Nitin N. Katariya
- Division of Transplant Surgery, Department of Surgery, Mayo Clinic Arizona, Phoenix, AZ
| | - Amit K. Mathur
- Division of Transplant Surgery, Department of Surgery, Mayo Clinic Arizona, Phoenix, AZ
| | - Adyr Moss
- Division of Transplant Surgery, Department of Surgery, Mayo Clinic Arizona, Phoenix, AZ
| | - K. Sudhakar Reddy
- Division of Transplant Surgery, Department of Surgery, Mayo Clinic Arizona, Phoenix, AZ
| | - Andrew Singer
- Division of Transplant Surgery, Department of Surgery, Mayo Clinic Arizona, Phoenix, AZ
| | - Robert Orenstein
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic Arizona, Phoenix, AZ
| | - Christopher F. Saling
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic Arizona, Phoenix, AZ
| | - Maria T. Seville
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic Arizona, Phoenix, AZ
| | - Girish K. Mour
- Division of Nephrology, Department of Medicine, Mayo Clinic Arizona, Phoenix, AZ
| | - Hugo E. Vargas
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic Arizona, Phoenix, AZ
| | - Thomas J. Byrne
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic Arizona, Phoenix, AZ
| | - Winston R. Hewitt
- Division of Transplant Surgery, Department of Surgery, Mayo Clinic Arizona, Phoenix, AZ
| | - Bashar A. Aqel
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic Arizona, Phoenix, AZ
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Barre A, Van Damme EJM, Klonjkowski B, Simplicien M, Sudor J, Benoist H, Rougé P. Legume Lectins with Different Specificities as Potential Glycan Probes for Pathogenic Enveloped Viruses. Cells 2022; 11:cells11030339. [PMID: 35159151 PMCID: PMC8834014 DOI: 10.3390/cells11030339] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/13/2022] [Accepted: 01/18/2022] [Indexed: 12/12/2022] Open
Abstract
Pathogenic enveloped viruses are covered with a glycan shield that provides a dual function: the glycan structures contribute to virus protection as well as host cell recognition. The three classical types of N-glycans, in particular complex glycans, high-mannose glycans, and hybrid glycans, together with some O-glycans, participate in the glycan shield of the Ebola virus, influenza virus, human cytomegalovirus, herpes virus, human immunodeficiency virus, Lassa virus, and MERS-CoV, SARS-CoV, and SARS-CoV-2, which are responsible for respiratory syndromes. The glycans are linked to glycoproteins that occur as metastable prefusion glycoproteins on the surface of infectious virions such as gp120 of HIV, hemagglutinin of influenza, or spike proteins of beta-coronaviruses. Plant lectins with different carbohydrate-binding specificities and, especially, mannose-specific lectins from the Vicieae tribe, such as pea lectin and lentil lectin, can be used as glycan probes for targeting the glycan shield because of their specific interaction with the α1,6-fucosylated core Man3GlcNAc2, which predominantly occurs in complex and hybrid glycans. Other plant lectins with Neu5Ac specificity or GalNAc/T/Tn specificity can also serve as potential glycan probes for the often sialylated complex glycans and truncated O-glycans, respectively, which are abundantly distributed in the glycan shield of enveloped viruses. The biomedical and therapeutical potential of plant lectins as antiviral drugs is discussed.
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Affiliation(s)
- Annick Barre
- UMR 152 PharmaDev, Institut de Recherche et Développement, Faculté de Pharmacie, Université Paul Sabatier, 35 Chemin des Maraîchers, F-31062 Toulouse, France; (A.B.); (M.S.); (J.S.); (H.B.)
| | - Els J. M. Van Damme
- Department of Biotechnology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium;
| | - Bernard Klonjkowski
- UMR Virologie, INRA, ANSES, Ecole Nationale Vétérinaire d’Alfort, F-94700 Maisons-Alfort, France;
| | - Mathias Simplicien
- UMR 152 PharmaDev, Institut de Recherche et Développement, Faculté de Pharmacie, Université Paul Sabatier, 35 Chemin des Maraîchers, F-31062 Toulouse, France; (A.B.); (M.S.); (J.S.); (H.B.)
| | - Jan Sudor
- UMR 152 PharmaDev, Institut de Recherche et Développement, Faculté de Pharmacie, Université Paul Sabatier, 35 Chemin des Maraîchers, F-31062 Toulouse, France; (A.B.); (M.S.); (J.S.); (H.B.)
| | - Hervé Benoist
- UMR 152 PharmaDev, Institut de Recherche et Développement, Faculté de Pharmacie, Université Paul Sabatier, 35 Chemin des Maraîchers, F-31062 Toulouse, France; (A.B.); (M.S.); (J.S.); (H.B.)
| | - Pierre Rougé
- UMR 152 PharmaDev, Institut de Recherche et Développement, Faculté de Pharmacie, Université Paul Sabatier, 35 Chemin des Maraîchers, F-31062 Toulouse, France; (A.B.); (M.S.); (J.S.); (H.B.)
- Correspondence: ; Tel.: +33-069-552-0851
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La Hoz RM, Mufti AR, Vagefi PA. Short-Term liver transplant outcomes from SARS-CoV-2 lower respiratory tract NAT positive donors. Transpl Infect Dis 2021; 24:e13757. [PMID: 34741572 DOI: 10.1111/tid.13757] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 10/13/2021] [Accepted: 10/15/2021] [Indexed: 11/29/2022]
Abstract
On April 2021, the United States Organ Procurement and Transplantation Executive Committee approved the "Lower Respiratory SARS-CoV-2 Testing for Lung Donors" emergency policy upon recommendation from the Ad Hoc Disease Transmission Advisory Committee. This policy requires that all lung donors be tested for SARS-CoV-2 in a lower respiratory specimen by nucleic acid test and that the results be available before the lungs are transplanted. The overarching goal of the emergency policy was to minimize the risk of donor-derived COVID-19 to lung recipients. However, an unintended consequence of the policy was the emergence of a new population of potential donors: the SARS-CoV-2 lower respiratory tract nucleic acid test positive donor. We describe the use of two SARS-CoV-2 lower respiratory tract nucleic acid test positive liver donors without a known history of COVID-19 infection with adequate short-term outcomes. The recipients did not have a prior history of COVID-19, nor did they receive monoclonal antibodies post-transplantation; one was unvaccinated. If the safety and long-term outcomes from SARS-CoV-2 LRT NAT positive donors is confirmed in larger studies, this strategy represents a promising way to increase the pool for organ donation. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Ricardo M La Hoz
- Division of Infectious Diseases and Geographic Medicine, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Arjmand R Mufti
- Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Parsia A Vagefi
- Division of Surgical Transplantation, University of Texas Southwestern Medical Center, Dallas, TX, United States
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Koval CE, Poggio ED, Lin YC, Kerr H, Eltemamy M, Wee A. Early success transplanting kidneys from donors with new SARS-CoV-2 RNA positivity: A report of 10 cases. Am J Transplant 2021; 21:3743-3749. [PMID: 34254424 PMCID: PMC8441915 DOI: 10.1111/ajt.16765] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/29/2021] [Accepted: 06/30/2021] [Indexed: 01/25/2023]
Abstract
Transplantation of solid organs from donors with active SARS-CoV-2 infection has been advised against due to the possibility of disease transmission to the recipient. However, with the exception of lungs, conclusive data for productive infection of transplantable organs do not exist. While such data are awaited, the organ shortage continues to claim thousands of lives each year. In this setting, we put forth a strategy to transplant otherwise healthy extrapulmonary organs from SARS-CoV-2-infected donors. We transplanted 10 kidneys from five deceased donors with new detection of SARS-CoV-2 RNA during donor evaluation in early 2021. Kidney donor profile index ranged from 3% to 56%. All organs had been turned down by multiple other centers. Without clear signs or symptoms, the veracity of timing of SARS-CoV-2 infection could not be confirmed. With 8-16 weeks of follow-up, outcomes for all 10 patients and allografts have been excellent. All have been free of signs or symptoms of donor-derived SARS-CoV-2 infection. Our findings raise important questions about the nature of SARS-CoV-2 RNA detection in potential organ donors and suggest underutilization of exceptionally good extrapulmonary organs with low risk for disease transmission.
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Affiliation(s)
- Christine E. Koval
- Department of Infectious Diseases, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, USA,Correspondence Christine E. Koval, Department of Infectious Diseases, Cleveland Clinic Foundation, Cleveland, OH, USA.
| | - Emilio D. Poggio
- Department of Nephrology and Hypertension, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Yi-Chia Lin
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Hannah Kerr
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Mohamed Eltemamy
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Alvin Wee
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA
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Łykowska-Szuber L, Wołodźko K, Rychter AM, Szymczak-Tomczak A, Krela-Kaźmierczak I, Dobrowolska A. Liver Injury in Patients with Coronavirus Disease 2019 (COVID-19)-A Narrative Review. J Clin Med 2021; 10:5048. [PMID: 34768568 PMCID: PMC8585115 DOI: 10.3390/jcm10215048] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 10/20/2021] [Accepted: 10/22/2021] [Indexed: 02/06/2023] Open
Abstract
While respiratory symptoms are prevalent in SARS-CoV-2 infected patients, growing evidence indicates that COVID-19 affects a wide variety of organs. Coronaviruses affect not only the respiratory system, but also the circulatory, nervous and digestive systems. The most common comorbidities in COVID-19 patients are hypertension, followed by diabetes, cardiovascular, and respiratory disease. Most conditions predisposing to SARS-CoV-2 infection are closely related to the metabolic syndrome. Obesity and chronic diseases, including liver disease, are associated with the induction of pro-inflammatory conditions and a reduction in immune response disorders, leading to the suspicion that these conditions may increase the susceptibility to SARS-CoV2 infection and the risk of complications. The definition of liver damage caused by COVID-19 has not yet been established. COVID-19 may contribute to both primary and secondary liver injury in people with pre-existing chronic disease and impaired liver reserves, leading to exacerbation of underlying disease, liver decompensation, or acute chronic liver failure. Therefore, many researchers have interpreted it as clinical or laboratory abnormalities in the course of the disease and treatment in patients with or without pre-existing liver disease. The research results available so far indicate that patients with liver disease require special attention in the event of COVID-19 infection.
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Affiliation(s)
- Liliana Łykowska-Szuber
- Department of Gastroenterology, Dietetics and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland; (K.W.); (A.S.-T.); (I.K.-K.); (A.D.)
| | | | - Anna Maria Rychter
- Department of Gastroenterology, Dietetics and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland; (K.W.); (A.S.-T.); (I.K.-K.); (A.D.)
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Kute VB, Fleetwood VA, Meshram HS, Guenette A, Lentine KL. Use of Organs from SARS-CoV-2 Infected Donors: Is It Safe? A Contemporary Review. Curr Transplant Rep 2021; 8:281-292. [PMID: 34722116 PMCID: PMC8546195 DOI: 10.1007/s40472-021-00343-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2021] [Indexed: 12/24/2022]
Abstract
PURPOSE OF REVIEW As the prevalence of individuals with recovered coronavirus disease 2019 (COVID-19) increases, determining if and when organs from these donors can be safely used is an important priority. We examined current knowledge of outcomes of transplant using donors with recovered COVID-19. RECENT FINDINGS A literature search of PubMed and Google scholar databases was conducted to identify articles with terms "SARS-CoV2," "COVID-19," "donor recovered," and "transplantation" published through 08/10/2021. We identified 25 reports detailing 94 recipients of both abdominal and thoracic transplants from donors with both prior and active COVID-19 infection. Rates of transmission to the recipient and of transplanted organ dysfunction were low among reports of donors with prior COVID-19 infection. End organ dysfunction and transmission were more common with active infection, although few reports are available. Standardized reporting is needed to better assess the impact of donor symptomatology, cycle thresholds, and individual recipient risk factors on postoperative outcomes. SUMMARY Available reports suggest that transplantation from COVID-19 donors may be feasible and safe, at least in short term follow-up. Nevertheless, there is a need for standardized testing and management protocols which should be tailored for available resources. While increased availability of COVID-19 vaccinations will mitigate risks of donor-derived COVID-19 and simplify management, continued vigilance is warranted during the ongoing public health emergency.
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Affiliation(s)
- Vivek B. Kute
- Department of Nephrology, Institute of Kidney Diseases and Research Center, Dr HL Trivedi Institute of Transplantation Sciences (IKDRC-ITS), Civil Hospital Campus, Asarwa, Ahmedabad, India
| | - Vidya A. Fleetwood
- Center for Abdominal Transplantation, Saint Louis University School of Medicine, Saint Louis, MO USA
| | - Hari Shankar Meshram
- Department of Nephrology, Institute of Kidney Diseases and Research Center, Dr HL Trivedi Institute of Transplantation Sciences (IKDRC-ITS), Civil Hospital Campus, Asarwa, Ahmedabad, India
| | - Alexis Guenette
- Center for Abdominal Transplantation, Saint Louis University School of Medicine, Saint Louis, MO USA
| | - Krista L. Lentine
- Center for Abdominal Transplantation, Saint Louis University School of Medicine, Saint Louis, MO USA
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Ibrahim B, Dawson R, Chandler JA, Goldberg A, Hartell D, Hornby L, Simpson C, Weiss MJ, Wilson LC, Wilson TM, Fortin MC. The COVID-19 pandemic and organ donation and transplantation: ethical issues. BMC Med Ethics 2021; 22:142. [PMID: 34674700 PMCID: PMC8528937 DOI: 10.1186/s12910-021-00711-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 10/13/2021] [Indexed: 12/24/2022] Open
Abstract
Background The COVID-19 pandemic has had a significant impact on the health system worldwide. The organ and tissue donation and transplantation (OTDT) system is no exception and has had to face ethical challenges related to the pandemic, such as risks of infection and resource allocation. In this setting, many Canadian transplant programs halted their activities during the first wave of the pandemic. Method To inform future ethical guidelines related to the COVID-19 pandemic or other public health emergencies of international concern, we conducted a literature review to summarize the ethical issues. Results This literature review identified three categories of ethical challenges. The first one describes the general ethical issues and challenges reported by OTDT organizations and transplantation programs, such as risks of COVID-19 transmission and infection to transplant recipients and healthcare professionals during the transplant process, risk of patient waitlist mortality or further resource strain where transplant procedures have been delayed or halted, and resource allocation. The second category describes ethical challenges related to informed consent in the context of uncertainty and virtual consent. Finally, the third category describes ethical issues related to organ allocation, such as social considerations in selecting transplant candidates. Conclusion This literature review highlights the salient ethical issues related to OTDT during the current COVID-19 pandemic. As medical and scientific knowledge about COVID-19 increases, the uncertainties related to this disease will decrease and the associated ethical issues will continue to evolve.
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Affiliation(s)
| | | | - Jennifer A Chandler
- Faculty of Law, University of Ottawa, Ottawa, ON, Canada.,Canadian Donation and Transplantation Research Program, Edmonton, AB, Canada
| | - Aviva Goldberg
- Canadian Donation and Transplantation Research Program, Edmonton, AB, Canada.,Max Rady College of Medicine, University of Manitoba, Winnipeg, MB, Canada
| | | | - Laura Hornby
- Canadian Blood Services, Ottawa, ON, Canada.,Canadian Donation and Transplantation Research Program, Edmonton, AB, Canada
| | - Christy Simpson
- Canadian Blood Services, Ottawa, ON, Canada.,Faculty of Medicine, Department of Bioethics, Dalhousie University, Halifax, NS, Canada
| | - Matthew-John Weiss
- Canadian Donation and Transplantation Research Program, Edmonton, AB, Canada.,CHU de Québec-Université Laval Research Centre, Population Health and Optimal Health Practices Research Unit, Trauma-Emergency-Critical Care Medicine, Université Laval, Quebec, QC, Canada.,Transplant Québec, Montreal, QC, Canada
| | | | - T Murray Wilson
- Canadian Donation and Transplantation Research Program, Edmonton, AB, Canada
| | - Marie-Chantal Fortin
- Canadian Donation and Transplantation Research Program, Edmonton, AB, Canada. .,Centre de Recherche du CHUM, Room R12-418, 900 rue St-Denis, Montreal, QC, H2X 0A9, Canada. .,Faculté de Médecine, Université de Montreal, Montreal, QC, Canada.
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Weiss MJ, Hornby L, Foroutan F, Belga S, Bernier S, Bhat M, Buchan CA, Gagnon M, Hardman G, Ibrahim M, Luo C, Luong ML, Mainra R, Manara AR, Sapir-Pichhadze R, Shalhoub S, Shaver T, Singh JM, Srinathan S, Thomas I, Wilson LC, Wilson TM, Wright A, Mah A. Clinical Practice Guideline for Solid Organ Donation and Transplantation During the COVID-19 Pandemic. Transplant Direct 2021; 7:e755. [PMID: 34514110 PMCID: PMC8425831 DOI: 10.1097/txd.0000000000001199] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 06/03/2021] [Accepted: 06/05/2021] [Indexed: 12/15/2022] Open
Abstract
The coronavirus 2019 (COVID-19) pandemic has disrupted health systems worldwide, including solid organ donation and transplantation programs. Guidance on how best to screen patients who are potential organ donors to minimize the risks of COVID-19 as well as how best to manage immunosuppression and reduce the risk of COVID-19 and manage infection in solid organ transplant recipients (SOTr) is needed. METHODS Iterative literature searches were conducted, the last being January 2021, by a team of 3 information specialists. Stakeholders representing key groups undertook the systematic reviews and generation of recommendations using a rapid response approach that respected the Appraisal of Guidelines for Research and Evaluation II and Grading of Recommendations, Assessment, Development and Evaluations frameworks. RESULTS The systematic reviews addressed multiple questions of interest. In this guidance document, we make 4 strong recommendations, 7 weak recommendations, 3 good practice statements, and 3 statements of "no recommendation." CONCLUSIONS SOTr and patients on the waitlist are populations of interest in the COVID-19 pandemic. Currently, there is a paucity of high-quality evidence to guide decisions around deceased donation assessments and the management of SOTr and waitlist patients. Inclusion of these populations in clinical trials of therapeutic interventions, including vaccine candidates, is essential to guide best practices.
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Affiliation(s)
- Matthew J Weiss
- Transplant Québec, Montréal, QC, Canada
- CHU de Québec - Université Laval Research Center, Population Health and Optimal Health Practices Research Unit, Trauma-Emergency-Critical Care Medicine, Université Laval, QC, Canada
- Canadian Donation and Transplantation Research Program (CDTRP), Ottawa, ON, Canada
| | - Laura Hornby
- Canadian Donation and Transplantation Research Program (CDTRP), Ottawa, ON, Canada
- System Development - Organ and Tissue Donation and Transplantation, Canadian Blood Services, Ottawa, ON, Canada
| | - Farid Foroutan
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
- Ted Rogers Centre for Heart Research, Peter Munk Cardiac Centre, Toronto, ON, Canada
| | - Sara Belga
- Division of Infectious Diseases, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | | | - Mamatha Bhat
- Division of Gastroenterology, Department of Medicine, University of Toronto, Toronto, ON, Canada
- Multiorgan Transplant Program, University Health Network, University of Toronto, Toronto, ON, Canada
| | - C Arianne Buchan
- Division of Infectious Diseases, Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Michael Gagnon
- Division of Nephrology and Multi-Organ Transplant Program, Department of Medicine, McGill University, Montreal, QC, Canada
| | - Gillian Hardman
- National Health Service Blood and Transplant, Bristol, United Kingdom
| | - Maria Ibrahim
- National Health Service Blood and Transplant, Bristol, United Kingdom
- Kings College, London, United Kingdom
| | - Cindy Luo
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Me-Linh Luong
- Department of Microbiology, Infectiology and Immunology, Université de Montréal, Montréal, QC, Canada
| | - Rahul Mainra
- Division of Nephrology, University of Saskatchewan, Saskatoon, SK, Canada
- St. Paul's Hospital, Saskatchewan Transplant Program, Saskatoon, SK, Canada
| | - Alex R Manara
- National Health Service Blood and Transplant, Bristol, United Kingdom
- Department of Intensive Care Medicine, Southmead Hospital, Bristol, United Kingdom
| | - Ruth Sapir-Pichhadze
- Division of Nephrology and Multi-Organ Transplant Program, Department of Medicine, McGill University, Montreal, QC, Canada
- Centre for Outcomes Research and Evaluation, Research Institute of McGill University Health Centre, Montreal, QC, Canada
| | - Sarah Shalhoub
- Division of Infectious Diseases, Department of Medicine, Western University, London, ON, Canada
| | - Tina Shaver
- Southern Alberta Organ and Tissue Donation Program, Calgary, AB, Canada
| | - Jeffrey M Singh
- Department of Medicine, University of Toronto, Toronto, Ontario, ON, Canada
- Trillium Gift of Life Network, Toronto, ON, Canada
| | - Sujitha Srinathan
- Division of Gastroenterology, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Ian Thomas
- National Health Service Blood and Transplant, Bristol, United Kingdom
- Department of Intensive Care Medicine, Southmead Hospital, Bristol, United Kingdom
| | - Lindsay C Wilson
- System Development - Organ and Tissue Donation and Transplantation, Canadian Blood Services, Ottawa, ON, Canada
| | - T Murray Wilson
- Transplant Research Foundation of British Columbia, Vancouver, BC, Canada
- Patient Partner, Canadian Donation and Transplantation Research Program
- The Alberta ORGANization Group, Edmonton, AB, Canada
| | - Alissa Wright
- Division of Infectious Diseases, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Allison Mah
- Division of Infectious Diseases, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
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Barre A, Van Damme EJM, Simplicien M, Le Poder S, Klonjkowski B, Benoist H, Peyrade D, Rougé P. Man-Specific Lectins from Plants, Fungi, Algae and Cyanobacteria, as Potential Blockers for SARS-CoV, MERS-CoV and SARS-CoV-2 (COVID-19) Coronaviruses: Biomedical Perspectives. Cells 2021; 10:1619. [PMID: 34203435 DOI: 10.3390/cells10071619] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/06/2021] [Accepted: 06/25/2021] [Indexed: 12/18/2022] Open
Abstract
Betacoronaviruses, responsible for the “Severe Acute Respiratory Syndrome” (SARS) and the “Middle East Respiratory Syndrome” (MERS), use the spikes protruding from the virion envelope to attach and subsequently infect the host cells. The coronavirus spike (S) proteins contain receptor binding domains (RBD), allowing the specific recognition of either the dipeptidyl peptidase CD23 (MERS-CoV) or the angiotensin-converting enzyme ACE2 (SARS-Cov, SARS-CoV-2) host cell receptors. The heavily glycosylated S protein includes both complex and high-mannose type N-glycans that are well exposed at the surface of the spikes. A detailed analysis of the carbohydrate-binding specificity of mannose-binding lectins from plants, algae, fungi, and bacteria, revealed that, depending on their origin, they preferentially recognize either complex type N-glycans, or high-mannose type N-glycans. Since both complex and high-mannose glycans substantially decorate the S proteins, mannose-specific lectins are potentially useful glycan probes for targeting the SARS-CoV, MERS-CoV, and SARS-CoV-2 virions. Mannose-binding legume lectins, like pea lectin, and monocot mannose-binding lectins, like snowdrop lectin or the algal lectin griffithsin, which specifically recognize complex N-glycans and high-mannose glycans, respectively, are particularly adapted for targeting coronaviruses. The biomedical prospects of targeting coronaviruses with mannose-specific lectins are wide-ranging including detection, immobilization, prevention, and control of coronavirus infection.
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