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Petr V, Zahradka I, Modos I, Roder M, Fialova M, Machkova J, Kabrtova K, Hruba P, Magicova M, Slavcev A, Striz I, Viklicky O. Safety and Immunogenicity of SARS-CoV-2 mRNA Vaccine Booster Doses in Kidney Transplant Recipients: Results of a 12-mo Follow-up From a Prospective Observational Study. Transplant Direct 2024; 10:e1645. [PMID: 38769974 PMCID: PMC11104726 DOI: 10.1097/txd.0000000000001645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 02/20/2024] [Accepted: 03/10/2024] [Indexed: 05/22/2024] Open
Abstract
Background Booster doses of SARS-CoV-2 mRNA vaccines are commonly used in kidney transplant recipients (KTRs). However, there is uncertainty regarding the waning of vaccination responses and immunological safety in KTRs. Methods A total of 123 KTRs were included in the final analysis of this prospective observational cohort study. The aim was to evaluate the immunogenicity and immunological safety. SARS-CoV-2 antispike IgG antibodies and anti-HLA antibodies were measured at baseline and then at months 3, 6, and 12 after vaccination with the first booster dose (ie, the third vaccine dose). Antibodies against S1 and S2 subunits of SARS-CoV-2 were evaluated using an immunochemiluminescent assay (cutoff 9.5 AU/mL, sensitivity 91.2%, and specificity 90.2%). Anti-HLA antibodies were analyzed using single-antigen bead technology. Results Seroconversion was reached in 65% of KTRs previously nonresponding to 2-dose mRNA vaccination; the overall seroconversion rate 3 mo after the first booster dose was 83%. Vaccination induced a durable humoral response, and the antibody levels were stable during the 12-mo study follow-up. Higher age (exponentiated beta coefficient [eβ] 0.97; 95% confidence interval [CI], 0.943-0.997) and a full dose of mycophenolate (eβ 0.296; 95% CI, 0.089-0.984) were negatively associated with SARS-CoV-2 IgG antibody levels, whereas better graft function (eβ1.021; 95% CI, 1.005-1.037) was associated positively. There were no systematic signs of anti-HLA antibody development after vaccination. However, during the follow-up, there was a nonsignificant signal of an increase in anti-HLA antibodies in those who developed COVID-19. Conclusions Additional booster doses of SARS-CoV-2 mRNA vaccines induce durable antibody response even in a large subset of previous nonresponders and are not associated with the risk of allosensitization. Furthermore, a signal linking COVID-19 to the development of anti-HLA antibodies was observed, and this should be confirmed and further examined (NCT05483725).
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Affiliation(s)
- Vojtech Petr
- Department of Nephrology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Ivan Zahradka
- Department of Nephrology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Istvan Modos
- Information Technology Department, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Matej Roder
- Immunogenetics Department, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Martina Fialova
- Department of Clinical and Transplant Immunology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Jana Machkova
- Transplant Laboratory, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Katerina Kabrtova
- Immunogenetics Department, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Petra Hruba
- Transplant Laboratory, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Maria Magicova
- Department of Nephrology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Antonij Slavcev
- Immunogenetics Department, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Ilja Striz
- Department of Clinical and Transplant Immunology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Ondrej Viklicky
- Department of Nephrology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
- Transplant Laboratory, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
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Xu Q, Wei H, Wen S, Chen J, Lei Y, Cheng Y, Huang W, Wang D, Shu Y. Factors affecting the immunogenicity of influenza vaccines in human. BMC Infect Dis 2023; 23:211. [PMID: 37024804 PMCID: PMC10078025 DOI: 10.1186/s12879-023-08158-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 03/14/2023] [Indexed: 04/08/2023] Open
Abstract
BACKGROUND The influenza viruses pose a threat to human health and medical services, and vaccination is an important way to prevent infection. However, the effectiveness of influenza vaccines is affected by various aspects. This study aimed to explore factors related to the immune response to influenza vaccines. METHODS The study was conducted from September 2019 to September 2021, and a total of 593 volunteers were recruited from the Center for Disease Control and Prevention in 3 provinces in China. The hemagglutination inhibition assay was used to measure antibody levels. The Chi-square test, multivariable logistic regression analysis, and sum-rank test were used to analyze the factors associated with influenza vaccine immune response. RESULTS The Chi-square test showed that seroconversion rates and response rate were associated with age group, vaccination history, chronic conditions, the frequency of colds, and region (P < 0.05). The multivariable logistic regression analysis showed that age was an important factor that affected participants' seroconversion rates for A/H1N1, A/H3N2, B/Victoria, and response status (18-64 vs. ≤5: OR = 2.77, P < 0.001; ≥65 vs. ≤5: OR = 0.38, P = 0.01; 18-64 vs. ≤5: OR = 2.64, P = 0.03). Vaccination history was also an affecting factor for A/H1N1, B/Victoria, and response status (yes vs. no: OR = 0.4 / 0.44 / 0.25, P < 0.001). The frequency of colds and chronic conditions were also affecting factors for participants' seroconversion rates and response levels to different degrees. The sum-rank test showed that the fold changes for A/H1N1, B/Victoria, and B/Yamagata were associated with age group and vaccination history (P < 0.01). The fold changes for A/H3N2 were associated with the frequency of colds (P < 0.05), and those for B/Victoria were associated with gender and chronic conditions (P < 0.05). CONCLUSIONS Vaccination history, age, health condition, and frequency of colds were important factors affecting the seroconversion rate of the influenza vaccine in human. There is a need for developing optimized vaccination strategies for vulnerable groups to improve the efficacy of influenza vaccines in human.
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Affiliation(s)
- Qiuyi Xu
- School of Public Health (Shenzhen), Sun Yat-sen University-Shenzhen Campus, Shenzhen, Guangdong, China
| | - Hejiang Wei
- National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Simin Wen
- Clinical Research Center, Guangzhou First People's Hospital, the Second Affiliated Hospital of South China, University of Technology, Guangzhou, Guangdong, China
| | - Jiamin Chen
- School of Public Health (Shenzhen), Sun Yat-sen University-Shenzhen Campus, Shenzhen, Guangdong, China
| | - Yuxuan Lei
- School of Public Health (Shenzhen), Sun Yat-sen University-Shenzhen Campus, Shenzhen, Guangdong, China
| | - Yanhui Cheng
- National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Weijuan Huang
- National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Dayan Wang
- National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China.
| | - Yuelong Shu
- School of Public Health (Shenzhen), Sun Yat-sen University-Shenzhen Campus, Shenzhen, Guangdong, China.
- Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical School, Beijing, China.
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McCune TR, Bray RA, Baran DA, Toepp AJ, Forte SJ, Gilgannon LT, Williams T, Chen S, Sadr H, Gebel HM, Herre JM. Development of donor specific antibodies after SARS-CoV-2 vaccination in kidney and heart transplant recipients. Transpl Immunol 2022; 75:101722. [PMID: 36152939 PMCID: PMC9492402 DOI: 10.1016/j.trim.2022.101722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 09/12/2022] [Accepted: 09/14/2022] [Indexed: 11/25/2022]
Abstract
This study examined the development of new or changes in donor specific antibodies (DSA) mean-fluorescence intensity (MFI) after SARS-CoV-2 vaccination in 100 kidney and 50 heart transplant recipients. The study was performed when the Center for Disease Control and Prevention (CDC) recommended two doses of Pfizer/BioNTech [BNT162b2] and Moderna [mRNA-1273 SARS-CoV-2] vaccine or 1 dose Johnson & Johnson/Janssen [Ad26.COV2·S] vaccines for full vaccination in transplant recipients. A novel assay bead-based platform for detecting antibodies against 4 domains of the SARS-CoV-2 spike protein to determine vaccine response (SA) and one nucleocapsid protein (NC) to determine prior SARS-CoV-2 infection was utilized. These assays were performed on the multiplex, bead-based platform utilized to assay DSA levels. 61/150 patients (40.7%) had successful vaccination. 18 patients had confirmed SARS-CoV-2 infection based on positive NC assay or previous Covid-19 oropharyngeal swab. 138 patients had no DSA prior to vaccination but 3 heart recipients developed new DSA's. Among 12 patients with known DSA prior to vaccination, 4 developed new DSA's or increased MFI. All 7 patients with new or increased DSA had stable graft function without rejection and had no changes in immunosuppression. All 8 patients with stable post vaccine DSA had stable graft function and immunosuppression was not changed. The presence of DSA before vaccination was associated with subsequent development of increased MFI or new DSA's (p = 0.001). There was no association between pre-vaccine DSA and positive vaccine response (NS). There was no association with successful vaccination or prior SARS-CoV-2 infection and DSA changes (NS).
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Affiliation(s)
- Thomas R McCune
- Eastern Virginia Medical School, Division of Nephrology, Norfolk, VA 23501-1980, USA; Sentara Norfolk General Hospital, Kidney/Pancreas Transplant Program, Norfolk, VA 23507, USA; Eastern Virginia Medical School, Department of Internal Medicine, Norfolk, VA 23501-1980, USA.
| | - Robert A Bray
- Emory Univ Hosp, Dept of Pathology Rm F149, 1364 Clifton Rd NE, Atlanta, GA 30322, USA.
| | - David A Baran
- Eastern Virginia Medical School, Division of Cardiology, Norfolk, VA 23501-1980, USA; Sentara Norfolk General Hospital, Advanced Heart Failure and Transplantation, Norfolk, VA 23507-1999, USA; Eastern Virginia Medical School, Department of Internal Medicine, Norfolk, VA 23501-1980, USA
| | - Angela J Toepp
- Sentara Healthcare, Quality Research Institute, Virginia Beach, VA 23462, USA; Enterprise Analytics, Sentara Healthcare, Norfolk, VA 23501, USA.
| | - Steven J Forte
- Eastern Virginia Medical School, School of Medicine, Norfolk, VA 23501-1980, USA.
| | - Lauren T Gilgannon
- Eastern Virginia Medical School, School of Medicine, Norfolk, VA 23501-1980, USA.
| | - Troy Williams
- Enterprise Analytics, Sentara Healthcare, Norfolk, VA 23501, USA.
| | - Shirui Chen
- Eastern Virginia Medical School, Division of Nephrology, Norfolk, VA 23501-1980, USA
| | - Hooman Sadr
- Sentara Norfolk General Hospital, Kidney/Pancreas Transplant Program, Norfolk, VA 23507, USA
| | - Howard M Gebel
- Emory Univ Hosp, Dept of Pathology Rm F149, 1364 Clifton Rd NE, Atlanta, GA 30322, USA.
| | - John M Herre
- Eastern Virginia Medical School, Division of Cardiology, Norfolk, VA 23501-1980, USA; Sentara Norfolk General Hospital, Advanced Heart Failure and Transplantation, Norfolk, VA 23507-1999, USA; Eastern Virginia Medical School, Department of Internal Medicine, Norfolk, VA 23501-1980, USA.
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4
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Lederer K, Bettini E, Parvathaneni K, Painter MM, Agarwal D, Lundgreen KA, Weirick M, Muralidharan K, Castaño D, Goel RR, Xu X, Drapeau EM, Gouma S, Ort JT, Awofolaju M, Greenplate AR, Le Coz C, Romberg N, Trofe-Clark J, Malat G, Jones L, Rosen M, Weiskopf D, Sette A, Besharatian B, Kaminiski M, Hensley SE, Bates P, Wherry EJ, Naji A, Bhoj V, Locci M. Germinal center responses to SARS-CoV-2 mRNA vaccines in healthy and immunocompromised individuals. Cell 2022; 185:1008-1024.e15. [PMID: 35202565 PMCID: PMC8808747 DOI: 10.1016/j.cell.2022.01.027] [Citation(s) in RCA: 86] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 12/13/2021] [Accepted: 01/28/2022] [Indexed: 12/21/2022]
Abstract
Vaccine-mediated immunity often relies on the generation of protective antibodies and memory B cells, which commonly stem from germinal center (GC) reactions. An in-depth comparison of the GC responses elicited by SARS-CoV-2 mRNA vaccines in healthy and immunocompromised individuals has not yet been performed due to the challenge of directly probing human lymph nodes. Herein, through a fine-needle aspiration-based approach, we profiled the immune responses to SARS-CoV-2 mRNA vaccines in lymph nodes of healthy individuals and kidney transplant recipients (KTXs). We found that, unlike healthy subjects, KTXs presented deeply blunted SARS-CoV-2-specific GC B cell responses coupled with severely hindered T follicular helper cell, SARS-CoV-2 receptor binding domain-specific memory B cell, and neutralizing antibody responses. KTXs also displayed reduced SARS-CoV-2-specific CD4 and CD8 T cell frequencies. Broadly, these data indicate impaired GC-derived immunity in immunocompromised individuals and suggest a GC origin for certain humoral and memory B cell responses following mRNA vaccination.
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Affiliation(s)
- Katlyn Lederer
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Emily Bettini
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Kalpana Parvathaneni
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, PA 19104, USA; Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Mark M Painter
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, PA 19104, USA
| | - Divyansh Agarwal
- Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Kendall A Lundgreen
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Madison Weirick
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Kavitha Muralidharan
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, PA 19104, USA; Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Diana Castaño
- Grupo de Inmunología Celular e Inmunogenética, Facultad de Medicina, Universidad de Antioquia, Medellín, Antioquia 050010, Colombia
| | - Rishi R Goel
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, PA 19104, USA
| | - Xiaoming Xu
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Elizabeth M Drapeau
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Sigrid Gouma
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Jordan T Ort
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Moses Awofolaju
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Allison R Greenplate
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, PA 19104, USA
| | - Carole Le Coz
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Division of Immunology and Allergy, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Neil Romberg
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Division of Immunology and Allergy, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Jennifer Trofe-Clark
- Department of Medicine, Renal Electrolyte and Hypertension Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Gregory Malat
- Department of Medicine, Renal Electrolyte and Hypertension Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Lisa Jones
- Department of Radiology, Division of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Mark Rosen
- Department of Radiology, Division of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Daniela Weiskopf
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, La Jolla, CA 92037, USA
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, La Jolla, CA 92037, USA; Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, La Jolla, CA 92093, USA
| | - Behdad Besharatian
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Mary Kaminiski
- Department of Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Scott E Hensley
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Paul Bates
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - E John Wherry
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, PA 19104, USA
| | - Ali Naji
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA.
| | - Vijay Bhoj
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, PA 19104, USA; Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
| | - Michela Locci
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
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5
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Giannella M, Pierrotti LC, Helanterä I, Manuel O. SARS-CoV-2 vaccination in solid-organ transplant recipients: What the clinician needs to know. Transpl Int 2021; 34:1776-1788. [PMID: 34450686 PMCID: PMC8646251 DOI: 10.1111/tri.14029] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 07/30/2021] [Accepted: 08/20/2021] [Indexed: 12/21/2022]
Abstract
In response to the COVID-19 pandemic, SARS-CoV-2 vaccines have been developed at an unparalleled speed, with 14 SARS-CoV-2 vaccines currently authorized. Solid-organ transplant (SOT) recipients are at risk for developing a higher rate of COVID-19-related complications and therefore they are at priority for immunization against SARS-CoV-2. Preliminary data suggest that although SARS-CoV-2 vaccines are safe in SOT recipients (with similar rate of adverse events than in the general population), the antibody responses are decreased in this population. Risk factors for poor vaccine immunogenicity include older age, shorter time from transplantation, use of mycophenolate and belatacept, and worse allograft function. SOT recipients should continue to be advised to maintain hand hygiene, use of facemasks, and social distancing after SARS-CoV-2 vaccine. Vaccination of household contacts should be also prioritized. Although highly encouraged for research purposes, systematic assessment in clinical practice of humoral and cellular immune responses after SARS-CoV-2 vaccination is controversial, since correlation between immunological findings and clinical protection from severe COVID-19, and cutoffs for protection are currently unknown in SOT recipients. Alternative immunization schemes, including a booster dose, higher doses, and modulation of immunosuppression during vaccination, need to be assessed in the context of well-designed clinical trials.
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Affiliation(s)
- Maddalena Giannella
- Infectious Diseases UnitDepartment of Medical and Surgical SciencesIRCCS Azienda Ospedaliero‐Universitaria di Bologna, Policlinico di Sant’OrsolaAlma Mater Studiorum University of BolognaBolognaItaly
| | - Lígia C. Pierrotti
- Department of Infectious DiseasesUniversity of São Paulo School of Medicine Hospital das ClínicasSão PauloBrazil
| | - Ilkka Helanterä
- Transplantation and Liver SurgeryHelsinki University Hospital and University of HelsinkiHelsinkiFinland
| | - Oriol Manuel
- Infectious Diseases Service and Transplantation CenterLausanne University HospitalLausanneSwitzerland
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6
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Lederer K, Parvathaneni K, Painter MM, Bettini E, Agarwal D, Lundgreen KA, Weirick M, Goel RR, Xu X, Drapeau EM, Gouma S, Greenplate AR, Coz CL, Romberg N, Jones L, Rosen M, Besharatian B, Kaminiski M, Weiskopf D, Sette A, Hensley SE, Bates P, Wherry EJ, Naji A, Bhoj V, Locci M. Germinal center responses to SARS-CoV-2 mRNA vaccines in healthy and immunocompromised individuals. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2021. [PMID: 34580676 DOI: 10.1101/2021.09.16.21263686] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Vaccine-mediated immunity often relies on the generation of protective antibodies and memory B cells, which commonly stem from germinal center (GC) reactions. An in-depth comparison of the GC responses elicited by SARS-CoV-2 mRNA vaccines in healthy and immunocompromised individuals has not yet been performed due to the challenge of directly probing human lymph nodes. In this study, through a fine-needle-aspiration-based approach, we profiled the immune responses to SARS-CoV-2 mRNA vaccines in lymph nodes of healthy individuals and kidney transplant (KTX) recipients. We found that, unlike healthy subjects, KTX recipients presented deeply blunted SARS-CoV-2-specific GC B cell responses coupled with severely hindered T follicular helper cells, SARS-CoV-2 receptor-binding-domain-specific memory B cells and neutralizing antibodies. KTX recipients also displayed reduced SARS-CoV-2-specific CD4 and CD8 T cell frequencies. Broadly, these data indicate impaired GC-derived immunity in immunocompromised individuals, and suggest a GC-origin for certain humoral and memory B cell responses following mRNA vaccination.
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7
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Kumar D, Kimball P, Gupta G. COVID-19 vaccine does not alter panel reactive antibody or flow cytometric cross match in kidney transplant candidates. Transpl Immunol 2021; 69:101469. [PMID: 34536553 PMCID: PMC8443310 DOI: 10.1016/j.trim.2021.101469] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 09/13/2021] [Accepted: 09/13/2021] [Indexed: 11/22/2022]
Affiliation(s)
- Dhiren Kumar
- Virginia Commonwealth University, Richmond, United States.
| | - Pamela Kimball
- Virginia Commonwealth University, Richmond, United States
| | - Gaurav Gupta
- Virginia Commonwealth University, Richmond, United States
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8
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Pfaff EM, Derad I, Feldkamp T, Nitschke M, Görg S, Ziemann M. Appearance of new CDC-reactive antibodies in patients waiting for kidney transplantation. Transpl Immunol 2021; 69:101449. [PMID: 34391884 DOI: 10.1016/j.trim.2021.101449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/09/2021] [Accepted: 08/10/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Patients awaiting kidney transplantation are regularly screened for HLA-antibodies, but there is scarce data about the optimal interval. METHODS Results from Complement-dependent cytotoxicity testing (CDC) for waitlisted patients were reviewed for increases in panel reactive antibodies (PRA) by at least 10%-points. Clinical records were screened for historic immunizing events and possible trigger factors preceding the PRA-increase. Additionally, non-pretransplanted men tested negative for HLA antibodies by solid-phase assays (SPA) out of their first two samples on the waiting list ("non-immunized men") were evaluated for detection of HLA antibodies by SPA during their further stay on the waiting list. RESULTS 15,360 samples from 1928 patients tested by CDC were analyzed for changes in PRA. PRA-increases occurred most frequently in patients waitlisted recently for retransplantation (annual incidence 6%). Removal of previous transplants, severe infections and/or reduced immunosuppression triggered 65% of PRA-increases during the first year after waitlisting. Transfusions accounted for 55% of PRA-increases in later years. Leucocyte-reduced red blood cell units not only boosted historic antibodies, but even induced primary immunization. In the second part of the study, 6780 samples tested by SPA from 703 non-immunized men were evaluated for development of HLA-antibodies. Only 9 men (1.3%) turned HLA antibody-positive (annual incidence 0.4%). CONCLUSION A uniform screening interval does not fit all: Frequencies should be highest in patients newly waitlisted for re-transplant and lowest in non-immunized men. Transfused patients should be monitored closely for development of HLA-antibodies even if leukoreduced products are used.
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Affiliation(s)
- Eva-Marie Pfaff
- Institute for Transfusion Medicine, University Hospital of Schleswig-Holstein, Lübeck, Germany
| | - Inge Derad
- Transplant center, University Hospital of Schleswig-Holstein, Lübeck, Germany
| | - Thorsten Feldkamp
- Transplant center, University Hospital of Schleswig-Holstein, Kiel, Germany
| | - Martin Nitschke
- Transplant center, University Hospital of Schleswig-Holstein, Lübeck, Germany
| | - Siegfried Görg
- Institute for Transfusion Medicine, University Hospital of Schleswig-Holstein, Lübeck, Germany
| | - Malte Ziemann
- Institute for Transfusion Medicine, University Hospital of Schleswig-Holstein, Lübeck, Germany.
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9
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Microbiome analysis, the immune response and transplantation in the era of next generation sequencing. Hum Immunol 2021; 82:883-901. [PMID: 34364710 DOI: 10.1016/j.humimm.2021.07.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 07/01/2021] [Accepted: 07/14/2021] [Indexed: 12/14/2022]
Abstract
The human gastrointestinal tract, skin and mucosal surfaces are inhabited by a complex system of bacteria, viruses, fungi, archaea, protists, and eukaryotic parasites with predominance of bacteria and bacterial viruses (bacteriophages). Collectively these microbes form the microbiota of the microecosystem of humans. Recent advancement in technologies for nucleic acid isolation from various environmental samples, feces and body secretions and advancements in shotgun throughput massive parallel DNA and RNA sequencing along with 16S ribosomal gene sequencing have unraveled the identity of otherwise unknown microbial entities constituting the human microecosystem. The improved transcriptome analysis, technological developments in biochemical analytical methods and availability of complex bioinformatics tools have allowed us to begin to understand the metabolome of the microbiome and the biochemical pathways and potential signal transduction pathways in human cells in response to microbial infections and their products. Also, developments in human whole genome sequencing, targeted gene sequencing of histocompatibility genes and other immune response associated genes by Next Generation Sequencing (NGS) have allowed us to have a better conceptualization of immune responses, and alloimmune responses. These modern technologies have enabled us to dive into the intricate relationship between commensal symbiotic and pathogenic microbiome and immune system. For the most part, the commensal symbiotic microbiota helps to maintain normal immune homeostasis besides providing healthy nutrients, facilitating digestion, and protecting the skin, mucosal and intestinal barriers. However, changes in diets, administration of therapeutic agents like antibiotics, chemotherapeutic agents, immunosuppressants etc. along with certain host factors including human histocompatibility antigens may alter the microbial ecosystem balance by causing changes in microbial constituents, hierarchy of microbial species and even dysbiosis. Such alterations may cause immune dysregulation, breach of barrier protection and lead to immunopathogenesis rather than immune homeostasis. The effects of human microbiome on immunity, health and disease are currently under intense research with cutting edge technologies in molecular biology, biochemistry, and bioinformatics along with tremendous ability to characterize immune response at single cell level. This review will discuss the contemporary status on human microbiome immune system interactions and their potential effects on health, immune homeostasis and allograft transplantation.
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10
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Wen S, Wu Z, Zhong S, Li M, Shu Y. Factors influencing the immunogenicity of influenza vaccines. Hum Vaccin Immunother 2021; 17:2706-2718. [PMID: 33705263 DOI: 10.1080/21645515.2021.1875761] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Annual vaccination is the best prevention of influenza. However, the immunogenicity of influenza vaccines varies among different populations. It is important to fully identify the factors that may affect the immunogenicity of the vaccines to provide best protection for vaccine recipients. This paper reviews the factors that may influence the immunogenicity of influenza vaccines from the aspects of vaccine factors, adjuvants, individual factors, repeated vaccination, and genetic factors. The confirmed or hypothesized molecular mechanisms of these factors have also been briefly summarized.
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Affiliation(s)
- Simin Wen
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangdong, China
| | - Zhengyu Wu
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangdong, China
| | - Shuyi Zhong
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangdong, China
| | - Mao Li
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangdong, China
| | - Yuelong Shu
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangdong, China.,National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Prevention and Control, Beijing, China
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11
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Sattler A, Schrezenmeier E, Weber UA, Potekhin A, Bachmann F, Straub-Hohenbleicher H, Budde K, Storz E, Proß V, Bergmann Y, Thole LM, Tizian C, Hölsken O, Diefenbach A, Schrezenmeier H, Jahrsdörfer B, Zemojtel T, Jechow K, Conrad C, Lukassen S, Stauch D, Lachmann N, Choi M, Halleck F, Kotsch K. Impaired humoral and cellular immunity after SARS-CoV-2 BNT162b2 (tozinameran) prime-boost vaccination in kidney transplant recipients. J Clin Invest 2021; 131:150175. [PMID: 34101623 PMCID: PMC8279581 DOI: 10.1172/jci150175] [Citation(s) in RCA: 199] [Impact Index Per Article: 66.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 06/03/2021] [Indexed: 12/15/2022] Open
Abstract
Novel mRNA-based vaccines have been proven to be powerful tools in combating the global pandemic caused by SARS-CoV-2, with BNT162b2 (trade name: Comirnaty) efficiently protecting individuals from COVID-19 across a broad age range. Still, it remains largely unknown how renal insufficiency and immunosuppressive medication affect development of vaccine-induced immunity. We therefore comprehensively analyzed humoral and cellular responses in kidney transplant recipients after the standard second vaccination dose. As opposed to all healthy vaccinees and the majority of hemodialysis patients, only 4 of 39 and 1 of 39 transplanted individuals showed IgA and IgG seroconversion at day 8 ± 1 after booster immunization, with minor changes until day 23 ± 5, respectively. Although most transplanted patients mounted spike-specific T helper cell responses, frequencies were significantly reduced compared with those in controls and dialysis patients and this was accompanied by a broad impairment in effector cytokine production, memory differentiation, and activation-related signatures. Spike-specific CD8+ T cell responses were less abundant than their CD4+ counterparts in healthy controls and hemodialysis patients and almost undetectable in transplant patients. Promotion of anti-HLA antibodies or acute rejection was not detected after vaccination. In summary, our data strongly suggest revised vaccination approaches in immunosuppressed patients, including individual immune monitoring for protection of this vulnerable group at risk of developing severe COVID-19.
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Affiliation(s)
| | - Eva Schrezenmeier
- Department of Nephrology and Intensive Care, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Berlin, Germany
| | - Ulrike A. Weber
- Department of Nephrology and Intensive Care, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Berlin, Germany
| | - Alexander Potekhin
- Department of Nephrology and Intensive Care, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Berlin, Germany
- MVZ Diaverum Neubrandenburg, Neubrandenburg, Germany
| | - Friederike Bachmann
- Department of Nephrology and Intensive Care, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Berlin, Germany
| | - Henriette Straub-Hohenbleicher
- Department of Nephrology and Intensive Care, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Berlin, Germany
| | - Klemens Budde
- Department of Nephrology and Intensive Care, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Berlin, Germany
| | - Elena Storz
- Department for General and Visceral Surgery and
| | | | | | | | - Caroline Tizian
- Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and BIH, Berlin, Germany
| | - Oliver Hölsken
- Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and BIH, Berlin, Germany
- Heidelberg Bioscience International Graduate School, Heidelberg University, Heidelberg, Germany
| | - Andreas Diefenbach
- Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and BIH, Berlin, Germany
| | - Hubert Schrezenmeier
- Department of Transfusion Medicine and Institute for Clinical Transfusion Medicine and Immunogenetics, German Red Cross Blood Transfusion Service, Baden-Württemberg—Hessen and University Hospital Ulm, Ulm University, Ulm, Germany
| | - Bernd Jahrsdörfer
- Department of Transfusion Medicine and Institute for Clinical Transfusion Medicine and Immunogenetics, German Red Cross Blood Transfusion Service, Baden-Württemberg—Hessen and University Hospital Ulm, Ulm University, Ulm, Germany
| | | | | | | | | | - Diana Stauch
- HLA Laboratory, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and BIH, Berlin, Germany
| | - Nils Lachmann
- HLA Laboratory, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and BIH, Berlin, Germany
| | - Mira Choi
- Department of Nephrology and Intensive Care, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Berlin, Germany
| | - Fabian Halleck
- Department of Nephrology and Intensive Care, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Berlin, Germany
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Abstract
Influenza infection poses significant risk for solid organ transplant recipients who often experience more severe infection with increased rates of complications, including those relating to the allograft. Although symptoms of influenza experienced by transplant recipients are similar to that of the general population, fever is not a ubiquitous symptom and lymphopenia is common. Annual inactivated influenza vaccine is recommended for all transplant recipients. Newer strategies such as using a higher dose vaccine or multiple doses in the same season appear to provide greater immunogenicity. Neuraminidase inhibitors are the mainstay of treatment and chemoprophylaxis although resistance may occur in the transplant setting. Influenza therapeutics are advancing, including the recent licensure of baloxavir; however, many remain to be evaluated in transplant recipients and are not yet in routine clinical use. Further population-based studies spanning multiple influenza seasons are needed to enhance our understanding of influenza epidemiology in solid organ transplant recipients. Specific assessment of newer influenza therapeutics in transplant recipients and refinement of prevention strategies are vital to reducing morbidity and mortality.
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Affiliation(s)
- Tina M Marinelli
- Division of Infectious Diseases, Multi-Organ Transplant Program, University Health Network, Toronto, ON, Canada
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13
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Helanterä I, Gissler M, Rimhanen-Finne R, Ikonen N, Kanerva M, Lempinen M, Finne P. Epidemiology of laboratory-confirmed influenza among kidney transplant recipients compared to the general population-A nationwide cohort study. Am J Transplant 2021; 21:1848-1856. [PMID: 33252189 DOI: 10.1111/ajt.16421] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 11/19/2020] [Accepted: 11/19/2020] [Indexed: 01/25/2023]
Abstract
Seasonal influenza causes morbidity and mortality after organ transplantation. We quantified the detection of laboratory-confirmed influenza among kidney transplant recipients compared to the general population in a nationwide cohort. All laboratory-confirmed cases of influenza and hospitalizations due to influenza among all kidney transplant recipients in our country between 1995 and 2017 were captured with database linkage from statutory national registries. Data from the general population of Finland, population 5.5 million, were used for comparisons. Annual incidences of influenza and hospitalizations due to influenza, and standardized incidence ratios (SIR) were calculated. Altogether 3904 kidney transplant recipients with a total follow-up of 37 175 patient-years were included. Incidence of laboratory-confirmed influenza was 9.0 per 1000 patient years in 2003-2019, and 18.0 per 1000 patient years during 2015-2019. The risk of laboratory-confirmed influenza was significantly higher among kidney transplant recipients compared to the general population (SIR 5.1, 95% CI 4.5-5.7). SIR for hospitalization due to influenza was 4.4 (95% CI 3.4-4.7). Mortality of the hospitalized patients was 9%, and 5% of the patients with laboratory-confirmed influenza. Detection of laboratory-confirmed influenza is increased fivefold and risk of hospitalization due to influenza more than fourfold among kidney transplant recipients compared to the general population.
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Affiliation(s)
- Ilkka Helanterä
- Abdominal Center, Transplantation and Liver Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Mika Gissler
- Finnish Institute for Health and Welfare, Helsinki, Finland.,Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Stockholm, Sweden
| | | | - Niina Ikonen
- Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Mari Kanerva
- Department of Infectious Diseases, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Marko Lempinen
- Abdominal Center, Transplantation and Liver Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Patrik Finne
- Abdominal Center, Nephrology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
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14
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Cordero E, Bulnes-Ramos A, Aguilar-Guisado M, González Escribano F, Olivas I, Torre-Cisneros J, Gavaldá J, Aydillo T, Moreno A, Montejo M, Fariñas MC, Carratalá J, Muñoz P, Blanes M, Fortún J, Suárez-Benjumea A, López-Medrano F, Roca C, Lara R, Pérez-Romero P. Effect of Influenza Vaccination Inducing Antibody Mediated Rejection in Solid Organ Transplant Recipients. Front Immunol 2020; 11:1917. [PMID: 33123119 PMCID: PMC7574595 DOI: 10.3389/fimmu.2020.01917] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 07/16/2020] [Indexed: 12/19/2022] Open
Abstract
Introduction Our goal was to study whether influenza vaccination induced antibody mediated rejection in a large cohort of solid organ transplant recipients (SOTR). Methods Serum anti-Human Leukocyte Antigen (HLA) antibodies were determined using class I and class II antibody-coated latex beads (FlowPRATM Screening Test) by flow cytometry. Anti-HLA antibody specificity was determined using the single-antigen bead flow cytometry (SAFC) assay and assignation of donor specific antibodies (DSA) was performed by virtual-crossmatch. Results We studied a cohort of 490 SOTR that received an influenza vaccination from 2009 to 2013: 110 (22.4%) received the pandemic adjuvanted vaccine, 59 (12%) within the first 6 months post-transplantation, 185 (37.7%) more than 6 months after transplantation and 136 (27.7%) received two vaccination doses. Overall, no differences of anti-HLA antibodies were found after immunization in patients that received the adjuvanted vaccine, within the first 6 months post-transplantation, or based on the type of organ transplanted. However, the second immunization dose increased the percentage of patients positive for anti-HLA class I significantly compared with patients with one dose (14.6% vs. 3.8%; P = 0.003). Patients with pre-existing antibodies before vaccination (15.7% for anti-HLA class I and 15.9% for class II) did not increase reactivity after immunization. A group of 75 (14.4%) patients developed de novo anti-HLA antibodies, however, only 5 (1.02%) of them were DSA, and none experienced allograft rejection. Only two (0.4%) patients were diagnosed with graft rejection with favorable outcomes and neither of them developed DSA. Conclusion Our results suggest that influenza vaccination is not associated with graft rejection in this cohort of SOTR.
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Affiliation(s)
- Elisa Cordero
- Instituto de Biomedicina de Sevilla (IBIS), University Hospital Virgen del Rocío, CSIC, University of Seville, Seville, Spain.,Department of Medicine, University of Seville, Seville, Spain
| | - Angel Bulnes-Ramos
- Instituto de Biomedicina de Sevilla (IBIS), University Hospital Virgen del Rocío, CSIC, University of Seville, Seville, Spain
| | - Manuela Aguilar-Guisado
- Instituto de Biomedicina de Sevilla (IBIS), University Hospital Virgen del Rocío, CSIC, University of Seville, Seville, Spain
| | - Francisca González Escribano
- Servicio de Inmunología, Instituto de Biomedicina de Sevilla (IBIS), University Hospital Virgen del Rocío, CSIC, University of Seville, Seville, Spain
| | - Israel Olivas
- Servicio de Inmunología, Instituto de Biomedicina de Sevilla (IBIS), University Hospital Virgen del Rocío, CSIC, University of Seville, Seville, Spain
| | - Julián Torre-Cisneros
- Reina Sofia University Hospital, Maimonides Institute for Biomedical Research (IMIBIC), University of Córdoba (UCO), Córdoba, Spain
| | - Joan Gavaldá
- Vall d'Hebron University Hospital, VHIR, Barcelona, Spain
| | - Teresa Aydillo
- Instituto de Biomedicina de Sevilla (IBIS), University Hospital Virgen del Rocío, CSIC, University of Seville, Seville, Spain
| | | | | | | | - Jordi Carratalá
- Belltvitge University Hospital, IDIBELL, University of Barcelona, Barcelona, Spain
| | - Patricia Muñoz
- Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigaciónn Biomédica Gregorio Marañón, Madrid, Spain.,Department of Medicine, Universidad Complutense de Madrid, Madrid, Spain.,CIBERES (CB06/06/0058), Madrid, Spain
| | | | - Jesús Fortún
- University Hospital Ramón y Cajal, Madrid, Spain
| | | | - Francisco López-Medrano
- Unit of Infectious Diseases, University Hospital 12 de Octubre, Madrid, Spain.,Instituto de Investigación Biomédica imas12, Madrid, Spain.,Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Cristina Roca
- Instituto de Biomedicina de Sevilla (IBIS), University Hospital Virgen del Rocío, CSIC, University of Seville, Seville, Spain
| | - Rosario Lara
- Reina Sofia University Hospital, Maimonides Institute for Biomedical Research (IMIBIC), University of Córdoba (UCO), Córdoba, Spain
| | - Pilar Pérez-Romero
- National Centre for Microbiology, Instituto de Salud Carlos III, Madrid, Spain
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15
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Zgoura P, Waldecker C, Bauer F, Seibert FS, Rohn B, Schenker P, Wunsch A, Hajt S, Viebahn R, Babel N, Westhoff TH. Vaccination Against Urinary Tract Infection After Renal Transplantation. Transplant Proc 2020; 52:3192-3196. [PMID: 32674860 DOI: 10.1016/j.transproceed.2020.06.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 06/04/2020] [Indexed: 12/01/2022]
Abstract
BACKGROUND Recurrent urinary tract infections (UTIs) increase mortality and reduce graft survival after renal transplantation. Because current prophylactic strategies such as methionine, cranberry juice, and antibiotics fail to sufficiently prevent recurrent infections in a substantial number of patients, there is a clinical need for alternative approaches. The present work describes first experiences with an immunization strategy against bacterial strains after kidney transplantation. METHODS We performed a retrospective single-center analysis of an immunization approach against 10 strains of inactivated bacteria (StroVac). A total of 14 renal transplant recipients with 3 or more UTI episodes/year underwent immunization with 3 subcutaneous injections of inactivated bacteria (follow-up 12 months before to 12 months after immunization). These patients were compared to 14 renal transplant patients without immunization who were matched for number of UTIs and time after transplantation (24 months follow-up). We compared the UTI incidence and potential side effects, including development of de novo donor-specific antibodies (DSA). RESULTS The immunization significantly decreased the incidence of UTIs from 3.4 ± 1.3 to 0.9 ± 1.0 by 74.9%. The incidence did not change from year 1 to year 2 of the observation period in the control group. Immunization was tolerated well, without any clinical complaints. There were no de novo DSAs in the first year after immunization. CONCLUSIONS Immunization against inactivated bacterial strains substantially reduced the incidence of UTIs without eliciting any safety concerns in this small cohort of renal transplant recipients. This strategy may be a helpful expansion of our preventive measures in patients with recurrent UTIs.
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Affiliation(s)
- Panagiota Zgoura
- Medical Department I, Universitätsklinikum Marien Hospital Herne, Ruhr-University of Bochum, Germany.
| | - Christoph Waldecker
- Medical Department I, Universitätsklinikum Marien Hospital Herne, Ruhr-University of Bochum, Germany
| | - Frederic Bauer
- Medical Department I, Universitätsklinikum Marien Hospital Herne, Ruhr-University of Bochum, Germany
| | - Felix S Seibert
- Medical Department I, Universitätsklinikum Marien Hospital Herne, Ruhr-University of Bochum, Germany
| | - Benjamin Rohn
- Medical Department I, Universitätsklinikum Marien Hospital Herne, Ruhr-University of Bochum, Germany
| | - Peter Schenker
- Department of Surgery, University Hospital Knappschaftskrankenhaus Bochum, Ruhr-University Bochum, Germany
| | - Andreas Wunsch
- Department of Surgery, University Hospital Knappschaftskrankenhaus Bochum, Ruhr-University Bochum, Germany
| | - Sandra Hajt
- Department of Surgery, University Hospital Knappschaftskrankenhaus Bochum, Ruhr-University Bochum, Germany
| | - Richard Viebahn
- Department of Surgery, University Hospital Knappschaftskrankenhaus Bochum, Ruhr-University Bochum, Germany
| | - Nina Babel
- Medical Department I, Universitätsklinikum Marien Hospital Herne, Ruhr-University of Bochum, Germany
| | - Timm H Westhoff
- Medical Department I, Universitätsklinikum Marien Hospital Herne, Ruhr-University of Bochum, Germany
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16
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Valour F, Conrad A, Ader F, Launay O. Vaccination in adult liver transplantation candidates and recipients. Clin Res Hepatol Gastroenterol 2020; 44:126-134. [PMID: 31607643 DOI: 10.1016/j.clinre.2019.08.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 08/26/2019] [Indexed: 02/07/2023]
Abstract
In patients with chronic liver disease and liver transplant recipients, cirrhosis-associated immune dysfunction syndrome and immunosuppressant drug regimens required to prevent graft rejection lead to a high risk of severe infections, associated with acute liver decompensation, graft loss and increased mortality. In addition to maintain their global health status, vaccination represents a major preventive measure against specific infectious risks of particular concern in this population, such as invasive pneumococcal diseases, influenza or viral hepatitis A and B. However, immunization in this setting raises several issues: i) recommended vaccination schedules rely on sparse immunogenicity data without clinical efficacy and effectiveness trials designed for this specific population; ii) dynamics of immunosuppression makes timing of immunization challenging; iii) live attenuated vaccines are contraindicated after transplantation; and iv) vaccines tolerance is poorly known in cirrhotic patients. This review outlines the rational for vaccination in adult liver transplant candidates and recipients and available data regarding immunization in this specific population.
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Affiliation(s)
- Florent Valour
- Service des maladies infectieuses et tropicales, Hospices Civils de Lyon, 69004 Lyon, France; Centre International de Recherche en Infectiologie, Inserm, U1111, Université Claude-Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, Univ Lyon, 69007, Lyon, France; Université Claude-Bernard Lyon 1, 69008 Lyon, France
| | - Anne Conrad
- Service des maladies infectieuses et tropicales, Hospices Civils de Lyon, 69004 Lyon, France; Centre International de Recherche en Infectiologie, Inserm, U1111, Université Claude-Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, Univ Lyon, 69007, Lyon, France; Université Claude-Bernard Lyon 1, 69008 Lyon, France
| | - Florence Ader
- Service des maladies infectieuses et tropicales, Hospices Civils de Lyon, 69004 Lyon, France; Centre International de Recherche en Infectiologie, Inserm, U1111, Université Claude-Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, Univ Lyon, 69007, Lyon, France; Université Claude-Bernard Lyon 1, 69008 Lyon, France
| | - Odile Launay
- Inserm, CIC 1417, F-CRIN, Innovative clinical research network in vaccinology (I-REIVAC), 75014 Paris, France; Université de Paris, 75014 Paris, France; Assistance Publique-Hôpitaux de Paris, CIC Cochin Pasteur, Hôpital Cochin Paris, 75014 Paris, France.
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17
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Sex-Specific Differences in HLA Antibodies after Pneumococcal Vaccination in Kidney Transplant Recipients. Vaccines (Basel) 2019; 7:vaccines7030084. [PMID: 31390822 PMCID: PMC6789899 DOI: 10.3390/vaccines7030084] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 07/30/2019] [Accepted: 08/01/2019] [Indexed: 12/12/2022] Open
Abstract
In transplant recipients vaccination against Streptococcus pneumoniae is recommended to reduce mortality from invasive pneumococcal disease. It is still debated if vaccination in transplant recipients triggers alloresponses. Therefore, it was our aim to define if vaccination with Prevenar 13®, a 13-valent, conjugated pneumococcal vaccine (Pfizer, New York, NY, USA) that acts T cell dependently, induces human leukocyte antigen (HLA) antibodies in clinically stable kidney transplant recipients. Forty-seven patients were vaccinated once with Prevenar 13® and HLA antibodies were determined prior to vaccination and at month 1 and 12 thereafter. In parallel, pneumococcal IgG antibodies were measured. Using Luminex™ Mixed Beads technology (One Lambda/Thermo Fisher, Canoga Park, CA, USA) we observed overall no change in HLA antibodies after vaccination. Pneumococcal antibodies increased significantly at month 1 (p < 0.0001) and remained elevated at month 12 (p < 0.005). A more detailed analysis of HLA antibodies showed that in 18 females HLA class I and II antibodies increased significantly at month 1 and 12 (p < 0.05); whereas in 29 males HLA class I and II antibodies tended to decrease. Using Luminex™ Single Antigen Beads assay, no de novo donor-specific HLA antibodies were detected after vaccination. In conclusion, the current data indicate that females may be more susceptible to the induction of (non-specific) HLA antibodies after vaccination.
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18
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Danziger‐Isakov L, Kumar D. Vaccination of solid organ transplant candidates and recipients: Guidelines from the American society of transplantation infectious diseases community of practice. Clin Transplant 2019; 33:e13563. [DOI: 10.1111/ctr.13563] [Citation(s) in RCA: 209] [Impact Index Per Article: 41.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Accepted: 04/11/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Lara Danziger‐Isakov
- Pediatric Infectious Diseases Cincinnati Children's Hospital Medical Center & University of Cincinnati Cincinnati Ohio
| | - Deepali Kumar
- Transplant Infectious Diseases University Health Network Toronto Ontario Canada
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19
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Abstract
PURPOSE OF REVIEW The aim of this study was to highlight recent evidence on important aspects of influenza vaccination in solid organ transplant recipients. RECENT FINDINGS Influenza vaccine is the most evaluated vaccine in transplant recipients. The immunogenicity of the vaccine is suboptimal after transplantation. Newer formulations such as inactivated unadjuvanted high-dose influenza vaccine and the administration of a booster dose within the same season have shown to increase response rates. Intradermal vaccination and adjuvanted vaccines did not show clear benefit over standard influenza vaccines. Recent studies in transplant recipients do not suggest a higher risk for allograft rejection, neither after vaccination with a standard influenza vaccine nor after the administration of nonstandard formulation (high-dose, adjuvanted vaccines), routes (intradermally) or a booster dose. Nevertheless, influenza vaccine coverage in transplant recipients is still unsatisfactory low, potentially due to misinterpretation of risks and benefits. SUMMARY Annual influenza vaccination is well tolerated and is an important part of long-term care of solid organ transplant recipients.
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20
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Cohet C, van der Most R, Bauchau V, Bekkat-Berkani R, Doherty TM, Schuind A, Tavares Da Silva F, Rappuoli R, Garçon N, Innis BL. Safety of AS03-adjuvanted influenza vaccines: A review of the evidence. Vaccine 2019; 37:3006-3021. [DOI: 10.1016/j.vaccine.2019.04.048] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 04/15/2019] [Accepted: 04/17/2019] [Indexed: 12/12/2022]
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21
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Camerino M, Jackson S, Chinnakotla S, Verghese P. Effects of the influenza vaccine on pediatric kidney transplant outcomes. Pediatr Transplant 2019; 23:e13354. [PMID: 30714274 DOI: 10.1111/petr.13354] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 11/28/2018] [Accepted: 12/17/2018] [Indexed: 12/29/2022]
Abstract
The influenza vaccine is critical for preventing influenza-related complications in transplant patients. Previous studies demonstrated de novo donor-specific antibody formation and rejection following the influenza vaccination. This risk has not been adequately assessed in the pediatric population. We performed a single-center retrospective analysis of 187 unique pediatric kidney transplant recipients, transplanted from January 1, 2006, to December 31, 2015, assessing for an association of the influenza vaccination with various transplant outcomes. The influenza vaccine was received by 125 of 187 patients within the first year post-transplant. Using log-rank tests and Kaplan-Meier curves, vaccinated patients had a significantly lower risk of mortality (P = 0.048). There were no differences in death-censored graft survival (P = 0.253), graft survival (P = 0.098), or rejection (P = 0.195) between vaccinated and unvaccinated groups. To address the problem of multiple exposures for a yearly vaccine, Cox proportional hazards regression was utilized with post-transplant vaccination status considered as a time-dependent covariate; analyses were performed using both a 360- and 180-day vaccination period following any post-transplant influenza vaccination. In this model, being vaccinated did not result in a significant difference in mortality (HR 0.90 [0.16, 5.15], P = 0.91), death-censored graft survival (HR 0.70 [0.31, 1.58], P = 0.39), graft survival (HR 0.69 [0.32, 1.49], P = 0.34), or rejection (HR 0.67 [0.37, 1.19], P = 0.17). Eight patients developed de novo donor-specific antibodies following the first post-transplant influenza vaccination; three then developed biopsy-proven rejection. These results suggest influenza vaccination is safe in pediatric kidney transplant recipients, and larger prospective studies are required to conclusively confirm our findings.
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Affiliation(s)
- Megan Camerino
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota.,Partners in Pediatrics, Ltd., Maple Grove, Minnesota
| | | | | | - Priya Verghese
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
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22
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Kinetics of antibody response to influenza vaccination in renal transplant recipients. Transpl Immunol 2019; 53:51-60. [PMID: 30664927 DOI: 10.1016/j.trim.2019.01.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 01/11/2019] [Accepted: 01/15/2019] [Indexed: 12/27/2022]
Abstract
Annual vaccination is routinely used in organ transplant recipients for immunization against seasonal influenza. However, detailed analysis of the kinetics of vaccine-induced immune responses in this population is lacking. In this study, we investigated the kinetics of vaccine strains-specific antibody responses to trivalent influenza vaccine in a group of renal transplant recipients and a control group. First, we found that the geometric mean hemagglutination inhibition titer against all 3 vaccine strains in the transplant cohort was significantly low when compared to control subjects. Next, whereas the control group sera showed significantly higher HA-specific IgG and isotype IgG1 antibodies at all four time points, a similar increase in the transplant group was delayed until day 28. Interestingly, within the transplant group, subjects receiving belatacept/MMF/prednisone-based regimen had significantly lower levels of total IgG and HA-specific IgG when compared to tacrolimus/MMF/prednisone-based regimen. Even though IgG-ASC response in both cohorts peaked at day 7 post-vaccination, the frequency of IgG-ASC was significantly low in the transplant group. Taken together, our studies show delayed kinetics and lower levels of influenza vaccine-specific antibody responses in renal transplant recipients and, more importantly, indicate the need to probe and improve current vaccination strategies in renal transplant recipients.
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Dendle C, Stuart RL, Polkinghorne KR, Balloch A, Kanellis J, Ling J, Kummrow M, Moore C, Thursky K, Buttery J, Mulholland K, Gan PY, Holdsworth S, Mulley WR. Seroresponses and safety of 13-valent pneumococcal conjugate vaccination in kidney transplant recipients. Transpl Infect Dis 2018; 20:e12866. [PMID: 29512234 DOI: 10.1111/tid.12866] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 11/06/2017] [Accepted: 11/07/2017] [Indexed: 01/11/2023]
Abstract
BACKGROUND Conjugated pneumococcal vaccine is recommended for kidney transplant recipients, however, their immunogenicity and potential to trigger allograft rejection though generation of de novo anti-human leukocyte antigen antibodies has not been well studied. METHODS Clinically stable kidney transplant recipients participated in a prospective cohort study and received a single dose of 13-valent conjugate pneumococcal vaccine. Anti-pneumococcal IgG was measured for the 13 vaccine serotypes pre and post vaccination and functional anti-pneumococcal IgG for 4 serotypes post vaccination. Anti-human leukocyte antigen antibodies antibodies were measured before and after vaccination. Kidney transplant recipients were followed clinically for 12 months for episodes of allograft rejection or invasive pneumococcal disease. RESULTS Forty-five kidney transplant recipients participated. Median days between pre and post vaccination serology was 27 (range 21-59). Post vaccination, there was a median 1.1 to 1.7-fold increase in anti-pneumococcal IgG antibody concentrations for all 13 serotypes. Kidney transplant recipients displayed a functional antibody titer ≥1:8 for a median of 3 of the 4 serotypes. Post vaccination, there were no de novo anti-human leukocyte antigen antibodies, no episodes of biopsy proven rejection or invasive pneumococcal disease. CONCLUSION A single dose of 13-valent conjugate pneumococcal vaccine elicits increased titers and breadth of functional anti-pneumococcal antibodies in kidney transplant recipients without stimulating rejection or donor-specific antibodies.
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Affiliation(s)
- Claire Dendle
- Centre for Inflammatory Diseases, School of Clinical Sciences, Monash University and Monash Infectious Diseases, Monash Health, Clayton, Vic., Australia
| | - Rhonda L Stuart
- Centre for Inflammatory Diseases, School of Clinical Sciences, Monash University and Monash Infectious Diseases, Monash Health, Clayton, Vic., Australia
| | - Kevan R Polkinghorne
- Centre for Inflammatory Diseases, School of Clinical Sciences, Monash University, Clayton, Vic., Australia.,Department of Nephrology, Monash Medical Centre, Clayton, Vic., Australia.,Department of Epidemiology and Preventive Medicine, Monash University, Prahran, Vic., Australia
| | - Anne Balloch
- Murdoch Children's Research Institute, Parkville, Vic., Australia
| | - John Kanellis
- Centre for Inflammatory Diseases, School of Clinical Sciences, Monash University, Clayton, Vic., Australia.,Department of Nephrology, Monash Medical Centre, Clayton, Vic., Australia
| | - Johnathan Ling
- Department of Nephrology, Monash Medical Centre, Clayton, Vic., Australia
| | - Megan Kummrow
- Victorian Transplantation and Immunogenetics Service, West Melbourne, Vic., Australia
| | - Chelsea Moore
- Victorian Transplantation and Immunogenetics Service, West Melbourne, Vic., Australia
| | - Karin Thursky
- University of Melbourne, Parkville, Vic., Australia.,Victorian Infectious Diseases Service, Royal Melbourne Hospital at the Peter Doherty Institute for Infection and Immunity, Melbourne, Vic., Australia
| | - Jim Buttery
- Department of Epidemiology and Preventive Medicine, Monash University, Prahran, Vic., Australia.,Department of Infection and Immunity, Monash Children's Hospital, Monash Health, Melbourne, Vic., Australia
| | - Kim Mulholland
- Murdoch Children's Research Institute, Parkville, Vic., Australia
| | - Poh-Yi Gan
- Centre for Inflammatory Diseases, School of Clinical Sciences, Monash University, Clayton, Vic., Australia
| | - Stephen Holdsworth
- Centre for Inflammatory Diseases, School of Clinical Sciences, Monash University, Clayton, Vic., Australia.,Department of Nephrology, Monash Medical Centre, Clayton, Vic., Australia
| | - William R Mulley
- Centre for Inflammatory Diseases, School of Clinical Sciences, Monash University, Clayton, Vic., Australia.,Department of Nephrology, Monash Medical Centre, Clayton, Vic., Australia
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Mulley WR, Dendle C, Ling JEH, Knight SR. Does vaccination in solid-organ transplant recipients result in adverse immunologic sequelae? A systematic review and meta-analysis. J Heart Lung Transplant 2018; 37:844-852. [PMID: 29609844 DOI: 10.1016/j.healun.2018.03.001] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Revised: 12/27/2017] [Accepted: 03/07/2018] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Clinical guidelines recommend vaccinations for solid-organ transplant recipients. However, concern exists that vaccination may stimulate adverse alloimmune responses. METHODS We systematically reviewed the published literature regarding this aspect of vaccine safety. Electronic databases were searched for interventional and observational studies assessing de novo donor-specific antibodies (DSA) and rejection episodes after vaccination against infectious pathogens. Graft loss was also assessed. A meta-analysis was conducted for prospective, controlled studies. PRISMA reporting guidelines were followed. RESULTS Ninety studies (15,645 vaccinated patients and 42,924 control patients) were included. Twelve studies included control groups. The incidence of de novo DSA (14 studies) was 23 of 1,244 patients (1.85%) at 21 to 94 days. The incidence of rejection (83 studies) was 107 episodes in 5,116 patients (2.1%) at 0.7 to 6 months. Meta-analysis of prospective controlled studies (n = 8) showed no increased rejection risk with vaccination compared with no vaccination (RR 1.12, 95% CI 0.75 to 1.70). This finding was supported by data from 3 registry analyses. CONCLUSIONS Although the current evidence lacks high-quality, controlled studies, the currently available data provide reassurance that clinicians should recommend appropriate vaccination for their transplant patients as the risk of de novo DSA and rejection is relatively low.
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Affiliation(s)
- William R Mulley
- Department of Nephrology, Monash Medical Centre, Clayton, Victoria, Australia; Centre for Inflammatory Diseases, Department of Medicine, Monash University, Clayton, Victoria, Australia.
| | - Claire Dendle
- Centre for Inflammatory Diseases, Department of Medicine, Monash University, Clayton, Victoria, Australia; Monash Infectious Diseases, Monash Health, Clayton, Victoria, Australia
| | - Jonathan E H Ling
- Department of Nephrology, Monash Medical Centre, Clayton, Victoria, Australia; Centre for Inflammatory Diseases, Department of Medicine, Monash University, Clayton, Victoria, Australia
| | - Simon R Knight
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK; Centre for Evidence in Transplantation, Royal College of Surgeons of England, London, UK
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Adjuvanted (AS03) A/H1N1 2009 Pandemic Influenza Vaccines and Solid Organ Transplant Rejection: Systematic Signal Evaluation and Lessons Learnt. Drug Saf 2018; 40:693-702. [PMID: 28417321 PMCID: PMC5519647 DOI: 10.1007/s40264-017-0532-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Introduction We investigated a signal of solid organ transplant (SOT) rejection after immunisation with (AS03) A/H1N1 2009 pandemic influenza vaccines. Methods Potential immunological mechanisms were reviewed and quantitative analyses were conducted. The feasibility of pharmacoepidemiological studies was explored. Results Overall results, including data from a pharmacoepidemiological study, support the safety of adjuvanted (AS03) pandemic influenza vaccination in SOT recipients. The regulatory commitment to evaluate the signal through a stepwise investigation was closed in 2014. Conclusion Lessons learned highlight the importance of investigating plausible biological mechanisms between vaccines and potentially associated adverse outcomes, and the importance of selecting appropriate study settings and designs for safety signal investigations. Electronic supplementary material The online version of this article (doi:10.1007/s40264-017-0532-3) contains supplementary material, which is available to authorized users.
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Cordero E, Roca-Oporto C, Bulnes-Ramos A, Aydillo T, Gavaldà J, Moreno A, Torre-Cisneros J, Montejo JM, Fortun J, Muñoz P, Sabé N, Fariñas MC, Blanes-Julia M, López-Medrano F, Suárez-Benjumea A, Martinez-Atienza J, Rosso-Fernández C, Pérez-Romero P. Two Doses of Inactivated Influenza Vaccine Improve Immune Response in Solid Organ Transplant Recipients: Results of TRANSGRIPE 1-2, a Randomized Controlled Clinical Trial. Clin Infect Dis 2017; 64:829-838. [PMID: 28362949 DOI: 10.1093/cid/ciw855] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Accepted: 12/14/2016] [Indexed: 12/17/2022] Open
Abstract
Background Influenza vaccine effectiveness is not optimal in solid organ transplant recipients (SOTR). We hypothesized that a booster dose might increase it. Methods TRANSGRIPE 1-2 is a phase 3, randomized, controlled, multicenter, open-label clinical trial. Patients were randomly assigned (1:1 stratified by study site, type of organ, and time since transplantation) to receive 1 dose (control group) or 2 doses (booster group) of the influenza vaccine 5 weeks apart. Results A total of 499 SOTR were enrolled. Although seroconversion at 10 weeks did not meet significance in the modified intention-to-treat population, seroconversion rates were significantly higher in the booster arm for the per-protocol population (53.8% vs 37.6% for influenza A(H1N1)pdm; 48.1% vs 32.3% for influenza A(H3N2); and 90.7% vs 75% for influenza B; P < .05). Furthermore, seroprotection at 10 weeks was higher in the booster group: 54% vs 43.2% for A(H1N1)pdm; 56.9% vs 45.5% for A(H3N2); and 83.4% vs 71.8% for influenza B (P < .05). The number needed to treat to seroprotect 1 patient was <10. The clinical efficacy (99.2% vs 98.8%) and serious adverse events (6.4% vs 7.5%) were similar for both groups. Conclusions In SOTR, a booster strategy 5 weeks after standard influenza vaccination is safe and effective and induces an increased antibody response compared with standard influenza vaccination consisting of a single dose. Clinical Trials Registration EudraCT (2011-003243-21).
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Affiliation(s)
- Elisa Cordero
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville, University Hospitals Virgen del Rocío/CSIC/University of Seville
| | - Cristina Roca-Oporto
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville, University Hospitals Virgen del Rocío/CSIC/University of Seville
| | - Angel Bulnes-Ramos
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville, University Hospitals Virgen del Rocío/CSIC/University of Seville
| | - Teresa Aydillo
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville, University Hospitals Virgen del Rocío/CSIC/University of Seville
| | | | | | - Julián Torre-Cisneros
- Maimonides Biomedical Research Institute of Cordoba, Reina Sofia University Hospital (Clinic Unit of Infectious Diseases and Clinic Unit Preventive Medicine and Public Health), University of Cordoba
| | | | | | - Patricia Muñoz
- Gregorio Marañón University Hospital, Instituto de Investigación Sanitaria Hospital Gregorio Marañón, CIBER Enfermedades Respiratorias-CIBERES, and Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Spain Hospital Majadahonda, Madrid
| | - Nuria Sabé
- University Hospital of Bellvitge, Infectious Diseases Research Group, L'Hospitalet de Llobregat, Barcelona
| | | | | | | | | | - Juliana Martinez-Atienza
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville, University Hospitals Virgen del Rocío/CSIC/University of Seville
| | - Clara Rosso-Fernández
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville, University Hospitals Virgen del Rocío/CSIC/University of Seville
| | - Pilar Pérez-Romero
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville, University Hospitals Virgen del Rocío/CSIC/University of Seville
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Helanterä I, Janes R, Anttila VJ. Clinical efficacy of seasonal influenza vaccination: characteristics of two outbreaks of influenza A(H1N1) in immunocompromised patients. J Hosp Infect 2017; 99:169-174. [PMID: 29225054 DOI: 10.1016/j.jhin.2017.12.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 12/01/2017] [Indexed: 01/04/2023]
Abstract
BACKGROUND Influenza A(H1N1) causes serious complications in immunocompromised patients. The efficacy of seasonal vaccination in these patients has been questioned. AIM To describe two outbreaks of influenza A(H1N1) in immunocompromised patients. METHODS Two outbreaks of influenza A(H1N1) occurred in our institution: on the kidney transplant ward in 2014 including patients early after kidney or simultaneous pancreas-kidney transplantation, and on the oncology ward in 2016 including patients receiving chemotherapy for malignant tumours. Factors leading to these outbreaks and the clinical efficacy of seasonal influenza vaccination were analysed. FINDINGS Altogether 86 patients were exposed to influenza A(H1N1) during the outbreaks, among whom the seasonal influenza vaccination status was unknown in 10. Only three out of 38 vaccinated patients were infected with influenza A(H1N1), compared with 20 out of 38 unvaccinated patients (P = 0.02). The death of one out of 38 vaccinated patients was associated with influenza, compared with seven out of 38 unvaccinated patients (P = 0.06). Shared factors behind the two outbreaks included outdated facilities not designed for the treatment of immunosuppressed patients. Vaccination coverage among patients was low, between 40% and 70% despite vaccination being offered to all patients free of charge. Vaccination coverage of healthcare workers on the transplant ward was low (46%), but, despite high coverage on the oncology ward (92%), the outbreak occurred. CONCLUSION Seasonal influenza vaccination was clinically effective with both a reduced risk of influenza infection and a trend towards reduced mortality in these immunocompromised patients. Several possible causes were identified behind these two outbreaks, requiring continuous awareness in healthcare professionals to prevent further outbreaks.
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Affiliation(s)
- I Helanterä
- Transplantation and Liver Surgery, Helsinki University Hospital, Helsinki, Finland.
| | - R Janes
- Department of Oncology, Helsinki University Hospital, Helsinki, Finland
| | - V-J Anttila
- Department of Infectious Diseases, Helsinki University Hospital, Helsinki, Finland
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Extended-Spectrum Beta-Lactamase–Producing Enterobacteriaceae –Related Urinary Tract Infection in Kidney Transplant Recipients: Risk Factors, Treatment, and Long-Term Outcome. Transplant Proc 2017; 49:1757-1765. [DOI: 10.1016/j.transproceed.2017.06.033] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 06/01/2017] [Indexed: 11/18/2022]
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Dürr M, Lachmann N, Zukunft B, Schmidt D, Budde K, Brakemeier S. Late Conversion to Belatacept After Kidney Transplantation: Outcome and Prognostic Factors. Transplant Proc 2017; 49:1747-1756.e1. [DOI: 10.1016/j.transproceed.2017.05.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2017] [Accepted: 05/13/2017] [Indexed: 12/31/2022]
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31
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Brakemeier S, Dürr M, Bachmann F, Schmidt D, Gaedeke J, Budde K. Risk Evaluation and Outcome of Pneumocystis jirovecii Pneumonia in Kidney Transplant Patients. Transplant Proc 2016; 48:2924-2930. [DOI: 10.1016/j.transproceed.2016.05.017] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Accepted: 05/11/2016] [Indexed: 01/16/2023]
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Brakemeier S, Taxeidi SI, Dürr M, Hofmann J, Schmidt D, Bachmann F, Gaedeke J, Budde K. Clinical outcome of norovirus infection in renal transplant patients. Clin Transplant 2016; 30:1283-1293. [DOI: 10.1111/ctr.12820] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/15/2016] [Indexed: 12/13/2022]
Affiliation(s)
- Susanne Brakemeier
- Division of Nephrology; Department of Internal Medicine; Charité Campus Mitte; Berlin Germany
| | | | - Michael Dürr
- Division of Nephrology; Department of Internal Medicine; Charité Campus Mitte; Berlin Germany
| | - Jörg Hofmann
- Institute of Medical Virology; Charité University Medicine and Labor Berlin Charité-Vivantes GmbH; Berlin Germany
| | - Danilo Schmidt
- Division of Nephrology; Department of Internal Medicine; Charité Campus Mitte; Berlin Germany
| | - Friederike Bachmann
- Division of Nephrology; Department of Internal Medicine; Charité Campus Mitte; Berlin Germany
| | - Jens Gaedeke
- Division of Nephrology; Department of Internal Medicine; Charité Campus Mitte; Berlin Germany
| | - Klemens Budde
- Division of Nephrology; Department of Internal Medicine; Charité Campus Mitte; Berlin Germany
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Liao Z, Xu X, Liang Y, Xiong Y, Chen R, Ni J. Effect of a booster dose of influenza vaccine in patients with hemodialysis, peritoneal dialysis and renal transplant recipients: A systematic literature review and meta-analysis. Hum Vaccin Immunother 2016; 12:2909-2915. [PMID: 27392026 DOI: 10.1080/21645515.2016.1201623] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Booster influenza vaccination has been recommended for patients with chronic renal disease in order to enhance the immune response to the influenza vaccine; however, the efficacy of a booster influenza vaccination is a matter of controversy. Therefore, we made a meta-analysis to determine the efficacy in patients with hemodialysis (HD), peritoneal dialysis (PD) and renal transplant recipient (RT). The sero-protection rate was used as a serologic parameter to describe the immune response to the vaccine. Statistical analysis was performed to calculate the pooled rate difference (RD) and 95% confidence interval (CI). The pooled RD for the H1N1, H3N2 and B influenza vaccines was 0.02 (95% CI: -0.02-0.06), 0.05 (95% CI: -0.01-0.11), 0.04 (95% CI: -0.02-0.10), respectively. We concluded that a booster dose of the influenza vaccine did not effectively enhance immunogenicity. Therefore, a booster dose of vaccine is not recommended for patients with hemodialysis, peritoneal dialysis and renal transplant recipients.
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Affiliation(s)
- Zhengfa Liao
- a Department of Epidemiology and Biostatistics , Guangdong Medical University , Dongguan , China.,b Dongguan Key Laboratory of Environmental Medicine , Guangdong Medical University , Dongguan , China
| | - Xiaojia Xu
- a Department of Epidemiology and Biostatistics , Guangdong Medical University , Dongguan , China.,b Dongguan Key Laboratory of Environmental Medicine , Guangdong Medical University , Dongguan , China
| | - Yaping Liang
- a Department of Epidemiology and Biostatistics , Guangdong Medical University , Dongguan , China.,b Dongguan Key Laboratory of Environmental Medicine , Guangdong Medical University , Dongguan , China
| | - Yongzhen Xiong
- c School Clinic , Guangdong Medical University , Dongguan , China
| | - Ruoling Chen
- a Department of Epidemiology and Biostatistics , Guangdong Medical University , Dongguan , China.,d Centre for Health and Social Care Improvement , Faculty of Education, Health and Wellbeing, University of Wolverhampton , Wolverhampton , UK
| | - Jindong Ni
- a Department of Epidemiology and Biostatistics , Guangdong Medical University , Dongguan , China.,b Dongguan Key Laboratory of Environmental Medicine , Guangdong Medical University , Dongguan , China
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Randomized Controlled Trial of Adjuvanted Versus Nonadjuvanted Influenza Vaccine in Kidney Transplant Recipients. Transplantation 2016; 100:662-9. [PMID: 26335915 DOI: 10.1097/tp.0000000000000861] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Influenza vaccine containing an oil-in-water emulsion adjuvant (MF-59) may lead to greater immunogenicity in organ transplant recipients. However, alloimmunization may be a concern with adjuvanted vaccines. METHODS We conducted a randomized trial comparing the safety and immunogenicity of adjuvanted versus nonadjuvanted influenza vaccine in adult kidney transplant patients. Patients were randomized 1:1 to receive 2012 to 2013 influenza vaccine with or without MF59 adjuvant. Preimmunization and postimmunization sera underwent strain-specific hemagglutination inhibition assay. HLA alloantibody was determined by Luminex single-antigen bead assay. RESULTS We randomized 68 patients and 60 (29 nonadjuvanted; 31 adjuvanted) had complete samples available at follow-up. Seroconversion to at least 1 of 3 influenza antigens was present in 71.0% versus 55.2% in adjuvanted versus nonadjuvanted vaccine respectively (P = 0.21). Geometric mean titers and seroprotection rates were similar between groups. Seroconversion rates were especially low in those on MMF of 2 g or greater daily (44.4% vs 71.4%; P = 0.047). In the subgroup of patients 18 to 64 years old, seroconversion was significantly greater with adjuvanted vaccine (odds ratio, 6.10; 95% confidence interval, 1.25-28.6). There were no increases in HLA alloantibodies in patients who received adjuvanted vaccine. CONCLUSIONS Adjuvanted vaccine was safe and had similar immunogenicity to standard vaccine in the overall transplant cohort but did show a potential immunogenicity benefit for the 18 to 64 years age group.
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Cohet C, Haguinet F, Dos Santos G, Webb D, Logie J, LC Ferreira G, Rosillon D, Shinde V. Effect of the adjuvanted (AS03) A/H1N1 2009 pandemic influenza vaccine on the risk of rejection in solid organ transplant recipients in England: a self-controlled case series. BMJ Open 2016; 6:e009264. [PMID: 26823177 PMCID: PMC4735133 DOI: 10.1136/bmjopen-2015-009264] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVE To assess the risk of solid organ transplant (SOT) rejection after vaccination with the adjuvanted (AS03) A/H1N1 2009 pandemic influenza vaccine Pandemrix. DESIGN Self-controlled case series (SCCS) in the UK Clinical Practice Research Datalink (CPRD) and its linked component of the Hospital Episodes Statistics (HES) inpatient database. Analyses were conducted using the SCCS method for censored, perturbed or curtailed post-event exposure. PARTICIPANTS Of the 184 transplant recipients having experienced at least one SOT rejection (liver, kidney, lung, heart or pancreas) during the study period from 1 October 2009 to 31 October 2010, 91 participants were included in the main analysis, of which 71 had been exposed to Pandemrix. MAIN OUTCOME MEASURES Occurrence of SOT rejection during risk (30 and 60 days after any Pandemrix dose) and control periods. Covariates in the CPRD included time since transplantation, seasonal influenza vaccination, bacterial and viral infections, previous SOT rejections and malignancies. RESULTS The relative incidence (RI) of rejection of any one of the five transplanted organs, adjusted for time since transplantation, was 1.05 (95% CI 0.52 to 2.14) and 0.80 (95% CI 0.42 to 1.50) within 30 and 60 days after vaccination, respectively. Similar estimates were observed for rejection of a kidney only, the most commonly transplanted organ (RI within 30 days after vaccination: 0.85 (95% CI 0.38 to 1.90)). Across various models and sensitivity analyses, RI estimates remained stable and within a consistent range around 1.0. CONCLUSIONS These results suggest a reassuring safety profile for Pandemrix with regard to the risk of rejection in SOT recipients in England and contribute to inform the benefit-risk of AS03-adjuvanted pandemic influenza vaccines in transplanted patients in the event of future pandemics. TRIAL REGISTRATION NUMBER NCT01715792.
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Affiliation(s)
| | | | - Gaël Dos Santos
- Business & Decision Life Sciences, Brussels, Belgium (on behalf of GSK Vaccines)
| | - Dave Webb
- Department of R&D, GSK, Uxbridge, Middlesex, UK
| | - John Logie
- Department of R&D, GSK, Uxbridge, Middlesex, UK
| | | | | | - Vivek Shinde
- Global Epidemiology, GSK Vaccines, Wavre, Belgium
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Abstract
PURPOSE OF REVIEW Immunosuppressive treatments increase the life-long risk of solid organ transplant (SOT) recipients for severe infections, some of which are vaccine-preventable. In this review of the literature published during the last 15 months, we critically summarize vaccine-oriented articles in SOT candidates or recipients. Because of previously reported differences, vaccine-specific studies are needed for each type of SOT recipients. RECENT FINDINGS Thanks to new data gathered during the H1N1/2009 influenza pandemic, recent research mainly focused on influenza vaccination, especially in kidney transplantation. Lung transplantation, mycophenolate treatment, increasing age and end-stage organ failure were frequently identified as risk factors for nonresponse to immunization in general. New evidence concerning the safety of immunizing SOT recipients with live-attenuated vaccines is obtained. SUMMARY During this last year, more encouraging data have been published regarding safety and immunogenicity of vaccination in SOT recipients. New inventive strategies should be studied to overcome missed opportunities for vaccinating SOT candidates and recipients, and to promote the most effective vaccination schedule and follow-up.
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Abstract
PURPOSE OF REVIEW To highlight the latest evidence for the use of key vaccines that are recommended in organ transplant candidates and recipients. RECENT FINDINGS Influenza vaccine is the best studied vaccine; factors affecting immunogenicity of this vaccine include time from transplant, use of mycophenolate mofetil and type of transplant. Newer formulations of influenza vaccine are available, but data for these are limited. Updated recommendations include giving conjugated pneumococcal vaccine to adult transplant candidates and recipients followed by the polysaccharide vaccine to increase serotype coverage. Human papillomavirus vaccine should also be given to transplant recipients, although the immunogenicity may be suboptimal. Quadrivalent meningococcal conjugate vaccine needs to be given in special circumstances such as to patients who are starting eculizumab therapy. Live vaccines in general are contraindicated, although increasing safety data are emerging for Varicella vaccine. Herpes Zoster vaccine may be offered prior to transplant, although the utility of this strategy regarding protection from shingles after transplant is not known. Newer vaccines such as inactivated zoster vaccine and vaccines for the prevention of cytomegalovirus are under study. SUMMARY Immunization for organ transplant recipients is an important part of pretransplant evaluation and the long-term care of the transplant recipient.
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Helanterä I, Anttila VJ, Lappalainen M, Lempinen M, Isoniemi H. Outbreak of Influenza A(H1N1) in a Kidney Transplant Unit-Protective Effect of Vaccination. Am J Transplant 2015; 15:2470-4. [PMID: 25943587 DOI: 10.1111/ajt.13285] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Revised: 02/05/2015] [Accepted: 02/24/2015] [Indexed: 01/25/2023]
Abstract
Seasonal influenza vaccination is recommended for patients with end-stage renal disease (ESRD), despite suggested inferior efficacy among these patients. We characterize an outbreak of influenza A(H1N1) in a kidney transplant unit. Altogether 23 patients were treated on the ward for postoperative care after kidney transplantation during the outbreak. After the first positive case, all patients were tested with nasopharyngeal swab tests and 7 patients were diagnosed with influenza A(H1N1). Altogether 17/23 patients had received adequate seasonal influenza vaccination, of whom 2/17 tested positive for influenza (one asymptomatic, one with mild cough). Five of six unvaccinated patients were diagnosed with influenza A(H1N1); 3/5 suffered from severe respiratory failure and were treated with ventilator support in the ICU, but all died due to acute respiratory distress syndrome, whereas 2/5 suffered from mild viral pneumonitis and recovered fully. The risk of influenza infection and mortality was significantly increased in unvaccinated patients (odds ratio 37.5 [95% CI 2.7-507.5, p = 0.01] and 6.7 [95% CI 2.3-18.9, p = 0.003], respectively). Influenza A(H1N1) had a high mortality in our cohort of nonvaccinated immunosuppressed patients early after kidney transplantation. None of the vaccinated patients developed serious disease, supporting the role of vaccination also for ESRD patients.
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Affiliation(s)
- I Helanterä
- Department of Transplant and Liver Surgery, Helsinki University Central Hospital, Helsinki, Finland
| | - V-J Anttila
- Department of Infectious Diseases, Helsinki University Central Hospital, Helsinki, Finland
| | - M Lappalainen
- Department of Virology, Helsinki University Central Hospital, Helsinki, Finland
| | - M Lempinen
- Department of Transplant and Liver Surgery, Helsinki University Central Hospital, Helsinki, Finland
| | - H Isoniemi
- Department of Transplant and Liver Surgery, Helsinki University Central Hospital, Helsinki, Finland
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Grzegorzewska AE. Prophylactic vaccinations in chronic kidney disease: Current status. Hum Vaccin Immunother 2015; 11:2599-605. [PMID: 25911956 PMCID: PMC4685704 DOI: 10.1080/21645515.2015.1034915] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Revised: 03/09/2015] [Accepted: 03/22/2015] [Indexed: 12/17/2022] Open
Abstract
In this review, recent data on results concerning prophylactic vaccinations against hepatitis B virus, influenza viruses, and pneumococci are presented. Effects of active immunization in chronic kidney disease depend on category of glomerular filtration rate (GFR). The lower GFR category the better results of response to vaccination. Abnormalities in toll-like receptors and down-regulation of B-cell activating factor receptor in transitional B cells were recently included into uremia-associated deficits in immunocompetence. Development of novel, more potent vaccines containing toll-like receptor agonists as adjuvants may help to achieve more effective immunization against hepatitis B virus in immunocompromised patients. Experimental studies announce further vaccine adjuvants. A vaccine against hepatitis C virus is not available yet, but promising results were already obtained in the experimental and preliminary clinical studies. Prophylactic vaccinations against influenza viruses and pneumococci become increasingly popular in dialysis facilities due to their proved benefits.
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Affiliation(s)
- Alicja E Grzegorzewska
- Department of Nephrology, Transplantology, and Internal Diseases; Poznań University of Medical Sciences; Poznań, Poland
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Fernández-Ruiz M, Lumbreras C, Arrazola M, López-Medrano F, Andrés A, Morales J, de Juanes J, Aguado J. Impact of squalene-based adjuvanted influenza vaccination on graft outcome in kidney transplant recipients. Transpl Infect Dis 2015; 17:314-21. [DOI: 10.1111/tid.12355] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Revised: 09/22/2014] [Accepted: 01/02/2015] [Indexed: 02/02/2023]
Affiliation(s)
- M. Fernández-Ruiz
- Unit of Infectious Diseases; Hospital Universitario “12 de Octubre” Instituto de Investigación Hospital “12 de Octubre” (i + 12); School of Medicine; Universidad Complutense; Madrid Spain
| | - C. Lumbreras
- Unit of Infectious Diseases; Hospital Universitario “12 de Octubre” Instituto de Investigación Hospital “12 de Octubre” (i + 12); School of Medicine; Universidad Complutense; Madrid Spain
| | - M.P. Arrazola
- Department of Preventive Medicine; Hospital Universitario “12 de Octubre” Instituto de Investigación Hospital “12 de Octubre” (i + 12); School of Medicine; Universidad Complutense; Madrid Spain
| | - F. López-Medrano
- Unit of Infectious Diseases; Hospital Universitario “12 de Octubre” Instituto de Investigación Hospital “12 de Octubre” (i + 12); School of Medicine; Universidad Complutense; Madrid Spain
| | - A. Andrés
- Department of Nephrology; Hospital Universitario “12 de Octubre” Instituto de Investigación Hospital “12 de Octubre” (i + 12); School of Medicine; Universidad Complutense; Madrid Spain
| | - J.M. Morales
- Department of Nephrology; Hospital Universitario “12 de Octubre” Instituto de Investigación Hospital “12 de Octubre” (i + 12); School of Medicine; Universidad Complutense; Madrid Spain
| | - J.R. de Juanes
- Department of Preventive Medicine; Hospital Universitario “12 de Octubre” Instituto de Investigación Hospital “12 de Octubre” (i + 12); School of Medicine; Universidad Complutense; Madrid Spain
| | - J.M. Aguado
- Unit of Infectious Diseases; Hospital Universitario “12 de Octubre” Instituto de Investigación Hospital “12 de Octubre” (i + 12); School of Medicine; Universidad Complutense; Madrid Spain
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Martinez-Atienza J, Rosso-Fernández C, Roca C, Aydillo TA, Gavaldà J, Moreno A, Montejo JM, Torre-Cisneros J, Fariñas MC, Fortun J, Sabé N, Muñoz P, Blanes-Julia M, Suárez-Benjumea A, López-Medrano F, Pérez-Romero P, Cordero E. Efficacy and safety of a booster dose of influenza vaccination in solid organ transplant recipients, TRANSGRIPE 1-2: study protocol for a multicenter, randomized, controlled clinical trial. Trials 2014; 15:338. [PMID: 25168918 PMCID: PMC4159520 DOI: 10.1186/1745-6215-15-338] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Accepted: 07/31/2014] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Despite administration of annual influenza vaccination, influenza-associated complications in transplant recipients continue to be an important cause of hospitalization and death. Although influenza vaccination has been proven to be the most effective measure to reduce influenza infection after transplantation, transplant recipients are still vulnerable to influenza infections, with lower serological responses to vaccination compared to the general population. In order to assess the efficacy and safety of an alternative immunization scheme for solid organ transplant recipients, the TRANSGRIPE1-2 Study Group aimed to test a booster dose administration 5 weeks after the standard vaccination. The primary objective of this trial was to compare short-term and long-term neutralizing antibody immunogenicity of a booster dose of influenza vaccination to the standard single-dose immunization scheme. Secondary objectives included the evaluation of the efficacy and/or safety, cellular immune response, incidence of influenza infection, graft rejection, retransplant and mortality rates. METHODS/DESIGN This phase III, randomized, controlled, open-label clinical trial was conducted between October 2012 and December 2013 in 12 Spanish public referral hospitals. Solid organ transplant recipients (liver, kidney, heart or lung), older than 16 years of age more than 30 days after transplantation were eligible to participate. Patients (N = 514) were stratified 1:1 by center, type of organ and time after transplantation and who either received the standard single dose (n = 257) or were treated according to a novel influenza vaccination schedule comprising the administration of a booster dose 5 weeks after standard vaccination (n = 254). Seroconversion rates were measured as a determinant of protection against influenza (main outcome). Efficacy and safety outcomes were followed until 1 year after influenza vaccination with assessment of short-term (0, 5, 10 and 15 weeks) and long-term (12 months) results. Intention-to-treat, per-protocol and safety analyses will be performed. DISCUSSION This trial will increase knowledge about the safety and efficacy of a booster dose of influenza vaccine in solid organ transplant recipients. At the time the manuscript was submitted for publication, trial recruitment was closed with a total of 499 participants included during a 2-month period (within the seasonal influenza vaccination campaign). TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT01761435 (registered 13 December 2012). EudraCT Identifier: 2011-003243-21 (registered 4 July 2011).
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Affiliation(s)
- Juliana Martinez-Atienza
- Hospital Universitario Virgen del Rocío and Biomedicine Research Institute (IBIS), Infectious Diseases Research Group, Avda, Manuel Siurot, s/n, 41013 Seville, Spain.
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O'Shea D, Widmer LA, Stelling J, Egli A. Changing face of vaccination in immunocompromised hosts. Curr Infect Dis Rep 2014; 16:420. [PMID: 24992978 DOI: 10.1007/s11908-014-0420-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Infection prevention is a key component of care and an important determinant of clinical outcomes in a diverse population of immunocompromised hosts. Vaccination remains a fundamental preventative strategy, and clear guidelines exist for the vaccination of immunocompromised individuals and close contacts. Unfortunately, adherence to such guidelines is frequently suboptimal, with consequent missed opportunities to prevent infection. Additionally, vaccination of immunocompromised individuals is known to produce responses inferior to those observed in immunocompetent hosts. Multiple factors contribute to this finding, and developing improved vaccination strategies for those at high risk of infectious complications remains a priority of care providers. Herein, we review potential factors contributing to vaccine outcomes, focusing on host immune responses, and propose a means for applying modern, innovative systems biology technology to model critical determinants of vaccination success. With influenza vaccine in solid organ transplants used as a case in point, novel means for stratifying individuals using a host "immunophenotype" are explored, and strategies for individualizing vaccine approaches tailored to safely optimize vaccine responses in those most at risk are discussed.
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Affiliation(s)
- Daire O'Shea
- Division of Infectious Diseases, University of Alberta, Edmonton, Canada
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Kotton CN. Optimizing the immunogenicity of pandemic H1N1 2009 influenza vaccine in adult organ transplant patients. Expert Rev Vaccines 2014; 11:423-6. [DOI: 10.1586/erv.12.19] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Felldin M, Andersson B, Studahl M, Svennerholm B, Friman V. Antibody persistence 1 year after pandemic H1N1 2009 influenza vaccination and immunogenicity of subsequent seasonal influenza vaccine among adult organ transplant patients. Transpl Int 2013; 27:197-203. [DOI: 10.1111/tri.12237] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2013] [Revised: 06/14/2013] [Accepted: 11/04/2013] [Indexed: 11/30/2022]
Affiliation(s)
- Marie Felldin
- Transplant Institute; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
| | - Bengt Andersson
- Department of Clinical Immunology; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
| | - Marie Studahl
- Department of Infectious Diseases; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
| | - Bo Svennerholm
- Department of Clinical Virology; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
| | - Vanda Friman
- Department of Infectious Diseases; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
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Rambal V, Müller K, Dang-Heine C, Sattler A, Dziubianau M, Weist B, Luu SH, Stoyanova A, Nickel P, Thiel A, Neumann A, Schweiger B, Reinke P, Babel N. Differential influenza H1N1-specific humoral and cellular response kinetics in kidney transplant patients. Med Microbiol Immunol 2013; 203:35-45. [PMID: 24057515 DOI: 10.1007/s00430-013-0312-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2013] [Accepted: 09/03/2013] [Indexed: 12/17/2022]
Abstract
Renal transplant recipients (RTR) are considered at high risk for influenza-associated complications due to immunosuppression. The efficacy of standard influenza vaccination in RTRs is unclear. Hence, we evaluated activation of the adaptive immunity by the pandemic influenza A(H1N1) 2009 (A(H1N1)pdm09) vaccine in RTRs as compared to healthy controls. To determine cross-reactivity and/or bystander activation, seasonal trivalent influenza vaccine and tetanus/diphteria toxoid (TT/DT) vaccine-specific T cells along with allospecific T cells were quantified before and after A(H1N1)pdm09 vaccination. Vaccination-induced alloimmunity was additionally determined by quantifying serum creatinine and proinflammatory protein IP-10. Contrary to healthy controls, RTRs required a booster vaccination to achieve seroconversion (13.3 % day 21; 90 % day 90). In contrast to humoral immunity, sufficient A(H1N1)pdm09-specific T-cell responses were mounted in RTRs already after the first immunization with a magnitude comparable with healthy controls. Interestingly, vaccination simultaneously boosted T cells reacting to seasonal flu but not to TT/DT, suggesting cross-activation. No alloimmune effects were recorded. In conclusion, protective antibody responses required booster vaccination. However, sufficient cellular immunity is established already after the first vaccination, demonstrating differential kinetics of humoral and cellular immunity.
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Affiliation(s)
- Vinay Rambal
- Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Charité University Medicine Berlin, Campus Virchow Clinic, Augustenburger Platz 1, 13353, Berlin, Germany
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Lindemann M, Heinemann FM, Horn PA, Witzke O. Vaccination against Streptococcus pneumoniae does not induce antibodies against HLA or MICA in clinically stable kidney transplant recipients. Hum Immunol 2013; 74:1267-70. [PMID: 23911739 DOI: 10.1016/j.humimm.2013.07.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Revised: 07/04/2013] [Accepted: 07/19/2013] [Indexed: 01/21/2023]
Abstract
There are concerns in the community that immune activation after vaccination could lead to (subclinical) rejection. Our aim was to define if pneumococcal vaccination induced HLA antibodies using highly sensitive methods. Forty-nine kidney transplant recipients were immunized with Pneumovax 23. The median interval between transplantation and vaccination was 6.5 years, the median serum creatinine concentration 1.3, 1.3 and 1.4 mg/dL pre-vaccination, at month 1 and 15 post-vaccination, respectively. In none of the patients biopsy-proven acute rejection was diagnosed within three years post-vaccination. Pneumococcal, HLA class I and II and major histocompatibility class I-related chain A (MICA) antibodies were determined by Luminex™ technology (xMAP™ Pneumococcal Immunity Panel and LABScreen™ Mixed beads, respectively) and HLA antibodies also by ELISA (Lambda Antigen Tray™). While pneumococcal antibodies were significantly higher at month 1 and 15 post- vs. pre-vaccination (p<0.0001 each), HLA/MICA antibodies remained unchanged as determined by Luminex™ and ELISA. Positive Luminex™ reactions were present in 63%, 67% and 63% (HLA class I), 47%, 47% and 55% (HLA class II) and 29%, 29% and 29% (MICA) pre-vaccination, at month 1 and 15, respectively. In clinically stable kidney transplant recipients there is no evidence for an increase in HLA antibodies after pneumococcal vaccination.
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Affiliation(s)
- Monika Lindemann
- Institute for Transfusion Medicine, University Hospital Essen, 45122 Essen, Germany.
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Serum antibodies against native and denaturated hemagglutinin glycoproteins detected by ELISA as correlates of protection after influenza vaccination in healthy vaccinees and in kidney transplant recipients. J Virol Methods 2013; 193:558-64. [PMID: 23896019 DOI: 10.1016/j.jviromet.2013.07.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Revised: 07/15/2013] [Accepted: 07/18/2013] [Indexed: 11/22/2022]
Abstract
The microneutralization assay is the standard method to investigate immune responses to influenza vaccination. However there remains some uncertainty as to whether ELISA results are a true measure of immunity in healthy or immuno-compromised vaccines. Furthermore it has been questioned if antibodies against native ("folded") and against denaturated ("unfolded") viral glycoproteins can equally be used as a marker of protection. In this study, two different quantitative IgG-ELISA assays detecting (i) antibodies against unfolded recombinant hemagglutinin (HA) (r-ELISA) and (ii) antibodies against the native HA on the influenza virus surface captured by fetuin-linkage (f-ELISA) were compared to microneutralization titers in sera from 29 healthy vaccinees (n=87 sera) and 39 kidney transplant recipients (n=117 sera) collected before, three weeks after and six months after vaccination against influenza A (H1N1) 2009. With both ELISAs a significant increase in antibody levels was detected after vaccination and linear regression analysis demonstrated that r-ELISA and f-ELISA correlated with microneutralization (R=0.622 for r-ELISA vs. R=0.56 for f-ELISA). For the healthy vaccinees both ELISAs were found to be adequate to distinguish protected from non-protected individuals (sensitivity and specificity: 87.5%/85.3% for r-ELISA and 87.5%/88.3% for f-ELISA). Results from the transplant recipients showed a slightly reduced sensitivity of 73.3% for r-ELISA while the f-ELISA demonstrated similar sensitivity and specificity as in the healthy vaccinees. However, in order to obtain these assay performances the cut-off-values for protection had to be adjusted for both assays and both investigation cohorts respectively limiting their application in routine laboratories.
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López-Medrano F, Cordero E, Gavaldá J, Cruzado JM, Marcos MÁ, Pérez-Romero P, Sabé N, Gómez-Bravo MÁ, Delgado JF, Cabral E, Carratalá J. Management of influenza infection in solid-organ transplant recipients: consensus statement of the Group for the Study of Infection in Transplant Recipients (GESITRA) of the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) and the Spanish Network for Research in Infectious Diseases (REIPI). Enferm Infecc Microbiol Clin 2013; 31:526.e1-526.e20. [PMID: 23528341 DOI: 10.1016/j.eimc.2013.01.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Accepted: 01/25/2013] [Indexed: 12/16/2022]
Abstract
BACKGROUND Solid organ transplant (SOT) recipients are at greater risk than the general population for complications and mortality from influenza infection. METHODS Researchers and clinicians with experience in SOT infections have developed this consensus document in collaboration with several Spanish scientific societies and study networks related to transplant management. We conducted a systematic review to assess the management and prevention of influenza infection in SOT recipients. Evidence levels based on the available literature are given for each recommendation. This article was written in accordance with international recommendations on consensus statements and the recommendations of the Appraisal of Guidelines for Research and Evaluation II (AGREE II). RESULTS Recommendations are provided on the procurement of organs from donors with suspected or confirmed influenza infection. We highlight the importance of the possibility of influenza infection in any SOT recipient presenting upper or lower respiratory symptoms, including pneumonia. The importance of early antiviral treatment of SOT recipients with suspected or confirmed influenza infection and the necessity of annual influenza vaccination are emphasized. The microbiological techniques for diagnosis of influenza infection are reviewed. Guidelines for the use of antiviral prophylaxis in inpatients and outpatients are provided. Recommendations for household contacts of SOT recipients with influenza infection and health care workers in close contact with transplant patients are also included. Finally antiviral dose adjustment guidelines are presented for cases of impaired renal function and for pediatric populations. CONCLUSIONS The latest scientific information available regarding influenza infection in the context of SOT is incorporated into this document.
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Affiliation(s)
- Francisco López-Medrano
- Unidad de Enfermedades Infecciosas, Hospital Universitario 12 de Octubre, Instituto de Investigación Biomédica 12 de Octubre (i+12), Departamento de Medicina, Universidad Complutense, Madrid, Spain.
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Danziger-Isakov L, Kumar D. Vaccination in solid organ transplantation. Am J Transplant 2013; 13 Suppl 4:311-7. [PMID: 23465023 DOI: 10.1111/ajt.12122] [Citation(s) in RCA: 196] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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50
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Cordero E, Manuel O. Influenza vaccination in solid-organ transplant recipients. Curr Opin Organ Transplant 2012; 17:601-8. [DOI: 10.1097/mot.0b013e3283592622] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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