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Neemann KA, Sato AI. Vaccinations in children with hematologic malignancies and those receiving hematopoietic stem cell transplants or cellular therapies. Transpl Infect Dis 2023; 25 Suppl 1:e14100. [PMID: 37436808 DOI: 10.1111/tid.14100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/23/2023] [Accepted: 06/28/2023] [Indexed: 07/13/2023]
Abstract
Children who are immune compromised are uniquely threatened by a higher risk of infections, including vaccine-preventable diseases (VPDs). Children who undergo chemotherapy or cellular therapies may not have preexisting immunity to VPDs at the time of their treatment including not yet receiving their primary vaccine series, and additionally they have higher risk of exposures (e.g., due to family structures, daycare and school setting) with decreased capacity to protect themselves using nonpharmaceutic measures (e.g., masking). In the past, efforts to revaccinate these children have often been delayed or incomplete. Treatment with chemotherapy, stem cell transplants, and/or cellular therapies impair the ability of the immune system to mount a robust vaccine response. Ideally, protection would be provided as soon as both safe and effective, which will vary by vaccine type (e.g., replicating versus nonreplicating; conjugated versus polysaccharide). While a single approach revaccination schedule following these therapies would be convenient for providers, it would not account for patient specific factors that influence the timing of immune reconstitution (IR). Evidence suggests that many of these children would mount a meaningful vaccine response as early as 3 months following completion of treatment. Here within, we provide updated guidance on how to approach vaccination both during and following completion of these therapies.
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Affiliation(s)
- Kari A Neemann
- Division of Infectious Diseases, Department of Pediatrics, University of Nebraska Medical Center, Omaha, Nebraska, USA
- Children's Hospital & Medical Center, Omaha, Nebraska, USA
| | - Alice I Sato
- Division of Infectious Diseases, Department of Pediatrics, University of Nebraska Medical Center, Omaha, Nebraska, USA
- Children's Hospital & Medical Center, Omaha, Nebraska, USA
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2
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Wang M, Yuan Q, Deng PF, Fei Y, Zhang H, Zhou F, Chen WJ, Cao Q, Chen J, Gao YJ. Measles, mumps, and rubella revaccination in children after completion of chemotherapy and hematopoietic stem cell transplantation: a single-center prospective efficacy and safety analysis. World J Pediatr 2023; 19:1062-1070. [PMID: 37087716 DOI: 10.1007/s12519-023-00721-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 03/29/2023] [Indexed: 04/24/2023]
Abstract
BACKGROUND Chemotherapy and hematopoietic stem cell transplantation (HSCT) can damage the immune system, and may result in a loss of protection from infectious diseases. This study aimed to evaluate the impact of these treatments on the decrease in antibody titers of the measles, mumps, and rubella (MMR) vaccine and seroconversion post-revaccination of MMR. METHODS After completion of treatment for primary diseases, participants received an MMR revaccination. Antibody titers for MMR before revaccination were analyzed for all 110 children. After revaccination, 68 participants received a follow-up evaluation of antibody titer and adverse reaction. RESULTS Multivariable analysis showed that therapeutic schedules were the only factor correlated with lack of antibody titers for measles after completing treatment (P = 0.008), while for mumps and rubella, no statistically significant difference was observed. Importantly, our study clearly demonstrated positive seroconversion rates for measles (97.5%), mumps (81.0%), and rubella (93.2%), with antibody levels rising across the board and peaking at around 6 months following revaccination. However, 6 months after revaccination, a downtrend of antibody titer levels was observed, which is comparatively earlier than the waning immunity observed in healthy children. Furthermore, we found MMR revaccination to be safe, with only a single adverse reaction (local pain at the injection site) reported. CONCLUSIONS MMR revaccination is immunogenic for the population. We suggest periodic monitoring of antibody titers, in addition to a booster vaccination, although the optimal timing of booster vaccination remains to be investigated further.
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Affiliation(s)
- Min Wang
- Department of Hematology and Oncology, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, No. 1678 Dongfang Road, Pudong District, Shanghai, 200127, China
| | - Qing Yuan
- Department of Hematology and Oncology, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, No. 1678 Dongfang Road, Pudong District, Shanghai, 200127, China
| | - Peng-Fei Deng
- Center for Diseases Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai, 200136, China
| | - Yi Fei
- Center for Diseases Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai, 200136, China
| | - Hua Zhang
- Department of Hematology and Oncology, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, No. 1678 Dongfang Road, Pudong District, Shanghai, 200127, China
| | - Fen Zhou
- Department of Hematology and Oncology, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, No. 1678 Dongfang Road, Pudong District, Shanghai, 200127, China
| | - Wen-Juan Chen
- Department of Infectious Diseases, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qing Cao
- Department of Infectious Diseases, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jing Chen
- Department of Hematology and Oncology, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, No. 1678 Dongfang Road, Pudong District, Shanghai, 200127, China.
| | - Yi-Jin Gao
- Department of Hematology and Oncology, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, No. 1678 Dongfang Road, Pudong District, Shanghai, 200127, China.
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Ozboru Askan O, Ozden TA, Karasu Tezcan G, Keskindemirci G, Bakir A, Tugcu D, Pekun F, Yesilipek A, Gokcay EG. Vaccine Adherence and Postvaccination Serological Status of Pediatric Allogeneic Hematopoietic Stem Cell Transplant Recipients: A Single-center Experience. J Pediatr Hematol Oncol 2023; 45:e370-e377. [PMID: 36044327 DOI: 10.1097/mph.0000000000002535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Accepted: 07/08/2022] [Indexed: 11/25/2022]
Abstract
Despite developing consensus guidelines addressing immunization after hematopoietic stem cell transplantation (HSCT), studies showed deviations from recommended immunization practices commonly occur. Difference between the ideal scenario presented in guidelines and real-life scenarios is one of the most recognized barriers to implementing recommended practices. Therefore, this study aimed to evaluate pediatric allogeneic HSCT recipients' adherence to revaccination schedule and evaluate the serological status after immunization. Transplant and vaccination records of children who were followed up at least 2 years after HSCT, postvaccination antibody results of vaccine-preventable diseases were evaluated retrospectively. Total of 173 patients have enrolled in this study. Median revaccination onset time was post-transplant 15 months. Adherence to revaccination program was 30% for inactive and 11.4% for live vaccines. Oral polio vaccine was given to 22 patients, and Bacille-Calmette-Guerin vaccine was applied to 3. Seropositivity after revaccination was >90% for Hepatitis B, Hepatitis A, pertussis, and measles, and it was 88.5% for rubella, 80% for mumps and varicella. Measles seropositivity was low in children with hemoglobinopathy. In subgroup assessments of pertussis, patients vaccinated with low antigen-containing pertussis vaccine (Tdap) had higher seropositivity of adenylate cyclase toxin. Our findings revealed the importance of careful monitoring of current practices in pediatric HSCT recipients.
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Affiliation(s)
- Oyku Ozboru Askan
- Department of Social Pediatrics, Institutes of Child Health, Istanbul University, Istanbul, Turkey
- Institute of Health Science, Istanbul University, Istanbul, Turkey
| | - Tulin Ayse Ozden
- Department of Pediatrics, Istanbul Medical Faculty, Istanbul University, Fatih/İstanbul
| | - Gulsun Karasu Tezcan
- Pediatric Stem Cell Transplantation Unit, Medical Park Goztepe Hospital, Kadiköy/İstanbul, Turkey
| | - Gonca Keskindemirci
- Department of Pediatrics, Istanbul Medical Faculty, Istanbul University, Fatih/İstanbul
| | - Alev Bakir
- Department of Social Pediatrics, Institutes of Child Health, Istanbul University, Istanbul, Turkey
| | - Deniz Tugcu
- Department of Pediatrics, Istanbul Medical Faculty, Istanbul University, Fatih/İstanbul
| | - Fugen Pekun
- Pediatric Stem Cell Transplantation Unit, Medical Park Goztepe Hospital, Kadiköy/İstanbul, Turkey
| | - Akif Yesilipek
- Pediatric Stem Cell Transplantation Unit, Medical Park Goztepe Hospital, Kadiköy/İstanbul, Turkey
| | - Emine Gulbin Gokcay
- Department of Social Pediatrics, Institutes of Child Health, Istanbul University, Istanbul, Turkey
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4
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Miller P, Patel SR, Skinner R, Dignan F, Richter A, Jeffery K, Khan A, Heath PT, Clark A, Orchard K, Snowden JA, de Silva TI. Joint consensus statement on the vaccination of adult and paediatric haematopoietic stem cell transplant recipients: Prepared on behalf of the British society of blood and marrow transplantation and cellular therapy (BSBMTCT), the Children's cancer and Leukaemia Group (CCLG), and British Infection Association (BIA). J Infect 2023; 86:1-8. [PMID: 36400155 DOI: 10.1016/j.jinf.2022.11.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 11/10/2022] [Indexed: 11/17/2022]
Abstract
Haematopoietic stem cell transplant (HSCT) recipients have deficiencies in their adaptive immunity against vaccine preventable diseases. National and International guidance recommends that HSCT recipients are considered 'never vaccinated' and offered a comprehensive course of revaccination. This position statement aims to draw upon the current evidence base and existing guidelines, and align this with national vaccine availability and licensing considerations in order to recommend a pragmatic and standardised re-vaccination schedule for adult and paediatric HSCT recipients in the UK.
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Affiliation(s)
- Pde Miller
- British Society of Blood and Marrow Transplantation and Cellular Therapy, UK
| | - S R Patel
- Paediatric Department, Croydon Health Services NHS Trust, Croydon, UK
| | - R Skinner
- University of Newcastle upon Tyne, Newcastle upon Tyne, UK
| | - F Dignan
- Department of Clinical Haematology, University of Manchester, Manchester, UK
| | - A Richter
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - K Jeffery
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - A Khan
- St. James' Hospital, Leeds, UK
| | - P T Heath
- Vaccine Institute, Institute of Infection and Immunity, St. George's, University of London, London, UK
| | - A Clark
- NHS Greater Glasgow and Clyde, Glasgow, UK
| | - K Orchard
- Wessex Blood and Marrow Transplant and Cellular Therapy Program, Department of Haematology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - J A Snowden
- Department of Haematology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK; Department of Oncology and Metabolism, Medical School, The University of Sheffield, Sheffield, UK
| | - T I de Silva
- Department of Infection, Immunity and Cardiovascular Disease, Medical School, The University of Sheffield, Sheffield, UK.
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5
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Nakazawa H, Sakai K, Sudo Y, Iwabuchi R, Sakai H, Nishina S, Kawakami T, Kawakami F, Matsuzawa S, Ito T, Kitahara M, Kamijo Y, Umemura T, Ushiki A, Kanai S, Tsuchiya H, Ishida F. Comparative analysis of humoral responses to BNT162b2 vaccine among patients with hematologic disorders and organ transplant recipients. Transpl Immunol 2022; 75:101713. [PMID: 36100196 PMCID: PMC9465495 DOI: 10.1016/j.trim.2022.101713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 09/07/2022] [Indexed: 11/13/2022]
Abstract
Vaccination against SARS-COV-2 is considered the most promising approach to curbing the pandemic. Patients with an immunocompromised state, such as those with hematological malignancies and organ transplantation recipients, are considered more susceptible to infection, but these at-risk patients were underrepresented in early clinical trials for vaccination. Although a growing body of studies suggests that the humoral response to COVID-19 vaccination in each of these at-risk groups of patients may be suboptimal in comparison to healthy controls, a clinical and strategic information for the further comparative analysis among these groups is not fully described. The humoral responses after two doses of BNT162b2 vaccination were evaluated in a total of 187 patients either with allogeneic hematopoietic transplantation, with renal transplantation, with anti-CD20 antibody therapy, or with anti-CD38 antibody therapy, and in 66 healthy controls. The early response at one to three months after vaccination was significantly inferior among patients with renal transplantation, patients with anti-CD20 antibody therapy, and patients with anti-CD38 antibody therapy in comparison to healthy control. But the patients with allogeneic hematopoietic transplantation showed early humoral response comparable to healthy control. The late response at 6 months after vaccination was still suboptimal among patients with renal transplantation and patients with anti-CD20 therapy. Among our patient group, renal transplant recipients had the lowest antibody titers after vaccination regardless of timing of vaccination. Patients who had received allogeneic hematopoietic transplantation attained a comparable serological response to the control group especially if they are vaccinated >300 days after transplantation, but the response was suboptimal if the vaccination was within 300 days after transplantation. Our results may provide policy makers with critical information for the further stratification of at-risk groups, helping contribute to a better allocation of resources, including additional booster vaccination.
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Affiliation(s)
- Hideyuki Nakazawa
- Department of Hematology and Medical Oncology, Shinshu University School of Medicine, Matsumoto, Japan.
| | - Kaoko Sakai
- Department of Hematology and Medical Oncology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Yuriko Sudo
- Department of Hematology and Medical Oncology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Ryohei Iwabuchi
- Division of Nephrology, Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Hitoshi Sakai
- Department of Hematology and Medical Oncology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Sayaka Nishina
- Department of Hematology and Medical Oncology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Toru Kawakami
- Department of Hematology and Medical Oncology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Fumihiro Kawakami
- Department of Hematology and Medical Oncology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Shuji Matsuzawa
- Department of Hematology and Medical Oncology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Toshiro Ito
- Department of Hematology, National Hospital Organization Matsumoto Medical Center, Matsumoto, Japan
| | - Mari Kitahara
- Department of Hematology, Nagano Red-Cross Hospital, Nagano, Japan
| | - Yuji Kamijo
- Division of Nephrology, Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Takeji Umemura
- The Second Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Atsuhito Ushiki
- First Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Shinichiro Kanai
- Infection Control Room, Shinshu University Hospital, Matsumoto, Japan
| | - Hiroyuki Tsuchiya
- Department of Pharmacy, Shinshu University Hospital, Matsumoto, Japan
| | - Fumihiro Ishida
- Department of Biomedical Laboratory Sciences, Shinshu University School of Medicine, Matsumoto, Japan
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6
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Fukushi K, Konuma T, Monna-Oiwa M, Isobe M, Kato S, Kuroda S, Takahashi S, Nannya Y. Long-term incidence of varicella zoster virus disease in adults receiving single-unit cord blood transplantation. Transplant Cell Ther 2022; 28:339.e1-339.e7. [PMID: 35364334 DOI: 10.1016/j.jtct.2022.03.022] [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: 01/24/2022] [Revised: 03/22/2022] [Accepted: 03/22/2022] [Indexed: 12/01/2022]
Abstract
BACKGROUND Varicella zoster virus (VZV) disease is a common complication after allogeneic hematopoietic cell transplantation (HCT). However, research into the long-term incidence of VZV disease in adults receiving cord blood transplantation (CBT) has been limited. OBJECTIVE The objective of this study was to evaluate the incidence, risk factors, and clinical impact of VZV disease after CBT with a long-term follow-up in our institute. STUDY DESIGN We retrospectively analyzed the data for 156 adult patients who received single-unit CBT at our institute between 2007 and 2020, who achieved neutrophil engraftment and survived at least 100 days without recurrence of the underlying disease. RESULTS VZV disease occurred in 61 patients at a median of 608 days (range, 36 - 4090 days) after CBT. The cumulative incidence of VZV disease was 14% (95% confidence interval [CI], 9% to 20%) at 1 year and 40% (95% CI, 31% to 48%) at 5 years after CBT. Multivariate analysis showed that the cessation of antiviral prophylaxis was an independent risk factor for a higher risk of VZV disease (hazard ratio: 15.65, 95% CI: 6.59-37.21, P<0.001). The cumulative incidence of VZV disease was significantly lower in the long-term antiviral prophylaxis group given for around 1 year after CBT or the end of immunosuppressive therapy compared to the short-term antiviral prophylaxis group given for 35 days after CBT (P=0.005). Among patients who developed VZV disease, the median onset of VZV disease was significantly delayed in the long-term antiviral prophylaxis group compared to the short-term antiviral prophylaxis group (694 days vs 130 days, P<0.001), but the median onset of VZV disease after the cessation of antiviral prophylaxis was not significantly different between long-term and short-term antiviral prophylaxis (166 days vs 95 days, P=0.087). CONCLUSION These data demonstrated that the long-term incidence of VZV disease was relatively high in adult patients receiving CBT. Given that the incidence of VZV disease after the cessation of antiviral prophylaxis remained high, additional interventions, such as recombinant zoster vaccine administration, could be required to prevent VZV disease in long-term adult survivors after CBT.
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Affiliation(s)
- Kahori Fukushi
- Department of Pharmacy, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Takaaki Konuma
- Department of Hematology/Oncology, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan.
| | - Maki Monna-Oiwa
- Department of Hematology/Oncology, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Masamichi Isobe
- Department of Hematology/Oncology, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Seiko Kato
- Division of Clinical Precision Research Platform, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Seiichiro Kuroda
- Department of Pharmacy, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Satoshi Takahashi
- Division of Clinical Precision Research Platform, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Yasuhito Nannya
- Department of Hematology/Oncology, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
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Janssen M, Bruns A, Kuball J, Raijmakers R, van Baarle D. Vaccine Responses in Adult Hematopoietic Stem Cell Transplant Recipients: A Comprehensive Review. Cancers (Basel) 2021; 13:cancers13236140. [PMID: 34885251 PMCID: PMC8656479 DOI: 10.3390/cancers13236140] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 12/01/2021] [Accepted: 12/03/2021] [Indexed: 12/23/2022] Open
Abstract
Simple Summary Patients who recently received a stem cell transplantation are at greater risk for infection due to impairment of their immune system. In order to prevent severe infection, these patients are vaccinated after their stem cell transplantation with childhood immunization vaccines. Timing of this vaccination is important in order to be effective and obtain proper immune response. Postponement of vaccination would lead to better immune response but would also cause longer-lasting risk of infection. This review describes available data on the timing of vaccination and its vaccine responses. Optimal timing of vaccination might require an individualized approach per patient. Abstract Consensus on timing of post-hematopoietic stem cell transplantation (HSCT) vaccination is currently lacking and is therefore assessed in this review. PubMed was searched systematically for articles concerning vaccination post-HSCT and included a basis in predefined criteria. To enable comparison, data were extracted and tables were constructed per vaccine, displaying vaccine response as either seroprotection or seroconversion for allogeneic HSCT (alloHSCT) and autologous HSCT (autoHSCT) separately. A total of 33 studies were included with 1914 patients in total: 1654 alloHSCT recipients and 260 autoHSCT recipients. In alloHSCT recipients, influenza vaccine at 7–48 months post-transplant resulted in responses of 10–97%. After 12 months post-transplant, responses were >45%. Pneumococcal vaccination 3–25 months post-transplant resulted in responses of 43–99%, with the response increasing with time. Diphtheria, tetanus, pertussis, poliomyelitis and Haemophilus influenzae type b at 6–17 months post-transplant: 26–100%. Meningococcal vaccination at 12 months post-transplant: 65%. Hepatitis B vaccine at 6–23 months post-transplant: 40–94%. Measles, mumps and rubella at 41–69 months post-transplant: 19–72%. In general, autoHSCT recipients obtained slightly higher responses compared with alloHSCT recipients. Conclusively, responses to childhood immunization vaccines post-HSCT are poor in comparison with healthy individuals. Therefore, evaluation of response might be indicated. Timing of revaccination is essential for optimal response. An individualized approach might be necessary for optimizing vaccine responses.
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Affiliation(s)
- Michelle Janssen
- Department of Infectious Diseases, UMC Utrecht, 3584 Utrecht, The Netherlands;
- Correspondence:
| | - Anke Bruns
- Department of Infectious Diseases, UMC Utrecht, 3584 Utrecht, The Netherlands;
| | - Jürgen Kuball
- Department of Hematology, UMC Utrecht, 3584 Utrecht, The Netherlands; (J.K.); (R.R.)
- Center for Translational Immunology, UMC Utrecht, 3584 Utrecht, The Netherlands;
| | - Reinier Raijmakers
- Department of Hematology, UMC Utrecht, 3584 Utrecht, The Netherlands; (J.K.); (R.R.)
| | - Debbie van Baarle
- Center for Translational Immunology, UMC Utrecht, 3584 Utrecht, The Netherlands;
- Center for Infectious Disease Control, RIVM, 3721 Bilthoven, The Netherlands
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8
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Janssen MJM, Bruns AHW, Verduyn Lunel FM, Raijmakers RAP, de Weijer RJ, Nanlohy NM, Smits GP, van Baarle D, Kuball J. Predictive factors for vaccine failure to guide vaccination in allogeneic hematopoietic stem cell transplant recipients. Bone Marrow Transplant 2021; 56:2922-2928. [PMID: 34417568 DOI: 10.1038/s41409-021-01437-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 07/22/2021] [Accepted: 08/11/2021] [Indexed: 01/17/2023]
Abstract
Vaccination after hematopoietic stem cell transplantation (HSCT) is essential to protect high-risk patients against potentially lethal infections. Though multiple studies have evaluated vaccine specific responses, no comprehensive analysis of a complete vaccination schedule post-HSCT has been performed and little is known about predictors for vaccine failure. In this context, allogeneic HSCT (alloHSCT) patients were included and vaccinated starting one year post-transplantation. Antibody responses were measured by Multiplex Immuno Assay for pneumococcal (PCV13), meningococcal C, diphtheria, pertussis, tetanus and Haemophilus influenza type b one month after the last vaccination and correlated to clinical and immunological parameters. Vaccine failure was defined as antibody response above vaccine-specific cut-off values for less than four out of six vaccines. Ninety-six patients were included of which 27.1% was found to have vaccine failure. Only 40.6% of all patients responded adequately to all six vaccines. In multivariate analysis, viral reactivation post-HSCT (OR 6.53; P = 0.03), B-cells <135 per mm3 (OR 7.24; P = 0.00) and NK-cells <170 per mm3 (OR 11.06; P = 0.00) were identified as predictors for vaccine failure for vaccination at one year post-alloHSCT. Measurement of antibody responses and an individualized approach for revaccination guided by clinical status and immune reconstitution of B-cells and NK-cells may improve vaccine responses.
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Affiliation(s)
| | - Anke H W Bruns
- Department of Infectious Diseases, UMC Utrecht, Utrecht, the Netherlands
| | | | | | | | - Nening M Nanlohy
- Center for Infectious Disease Control, RIVM, Bilthoven, the Netherlands
| | - Gaby P Smits
- Center for Infectious Disease Control, RIVM, Bilthoven, the Netherlands
| | - Debbie van Baarle
- Center for Infectious Disease Control, RIVM, Bilthoven, the Netherlands.,Center for Translational Immunology, UMC Utrecht, Utrecht, the Netherlands
| | - Jürgen Kuball
- Department of Hematology, UMC Utrecht, Utrecht, the Netherlands
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9
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Olson AL, Politikos I, Brunstein C, Milano F, Barker J, Hill JA. Guidelines for Infection Prophylaxis, Monitoring and Therapy in Cord Blood Transplantation. Transplant Cell Ther 2021; 27:359-362. [PMID: 33965172 DOI: 10.1016/j.jtct.2021.01.024] [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: 01/26/2021] [Accepted: 01/27/2021] [Indexed: 12/14/2022]
Abstract
As an alternative stem cell source, cord blood (CB) has many advantages. However, delayed engraftment, lack of transferred immunity, and a significant incidence of acute graft-versus-host disease renders CB transplant (CBT) recipients at high risk of infectious complications. This guidance written by CBT and infectious disease experts outlines evidence-based recommendations for the prevention and treatment of opportunistic infections in adult patients undergoing CBT. Topics addressed include bacterial, fungal, viral, pneumocystis jirovcii and toxoplasmosis prophylaxis, suggested PCR monitoring for viruses, therapy for the most commonly encountered infections after CBT. We review key concepts including the recent important role of letermovir in the prevention of CMV reactivation. In instances where there is a paucity of data, practice recommendations are provided, including the duration of antimicrobial prophylaxis.
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Affiliation(s)
- Amanda L Olson
- The University of Texas MD Anderson Cancer Center, Houston, Texas.
| | | | | | - Fillipo Milano
- The Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Juliet Barker
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Joshua A Hill
- The Fred Hutchinson Cancer Research Center, Seattle, Washington
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10
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Vaccine response following anti-CD20 therapy: a systematic review and meta-analysis of 905 patients. Blood Adv 2021; 5:2624-2643. [PMID: 34152403 PMCID: PMC8216656 DOI: 10.1182/bloodadvances.2021004629] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 04/23/2021] [Indexed: 11/20/2022] Open
Abstract
The objective of this study was to perform a systematic review of the literature on vaccine responsiveness in patients who have received anti-CD20 therapy. PubMed and EMBASE were searched up to 4 January 2021 to identify studies of vaccine immunogenicity in patients treated with anti-CD20 therapy, including patients with hematologic malignancy or autoimmune disease. The primary outcomes were seroprotection (SP), seroconversion (SC), and/or seroresponse rates for each type of vaccine reported. As the pandemic influenza vaccine (2009 H1N1) has standardized definitions for SP and SC, and represented a novel primary antigen similar to the COVID-19 vaccine, meta-analysis was conducted for SC of studies of this vaccine. Pooled estimates, relative benefit ratios (RBs), and 95% confidence intervals (CIs) were calculated using a random-effects model. Thirty-eight studies (905 patients treated with anti-CD20 therapy) were included (19 studies of patients with hematologic malignancies). Patients on active (<3 months since last dose) anti-CD20 therapy had poor responses to all types of vaccines. The pooled estimate for SC after 1 pandemic influenza vaccine dose in these patients was 3% (95% CI, 0% to 9%), with an RB of 0.05 (95% CI, 0-0.73) compared with healthy controls and 0.22 (95% CI, 0.09-0.56) compared with disease controls. SC compared with controls seems abrogated for at least 6 months following treatment (3-6 months post anti-CD20 therapy with an RB of 0.50 [95% CI, 0.24-1.06] compared with healthy and of 0.44 [95% CI, 0.23-0.84] compared with disease controls). For all vaccine types, response to vaccination improves incrementally over time, but may not reach the level of healthy controls even 12 months after therapy.
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11
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Robust CD4+ T-cell recovery in adults transplanted with cord blood and no antithymocyte globulin. Blood Adv 2021; 4:191-202. [PMID: 31935291 DOI: 10.1182/bloodadvances.2019000836] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 11/18/2019] [Indexed: 11/20/2022] Open
Abstract
Quality of immune reconstitution after cord blood transplantation (CBT) without antithymocyte globulin (ATG) in adults is not established. We analyzed immune recovery in 106 engrafted adult CBT recipients (median age 50 years [range 22-70]) transplanted for hematologic malignancies with cyclosporine/mycophenolate mofetil immunoprophylaxis and no ATG. Patients were treated predominantly for acute leukemia (66%), and almost all (96%) underwent myeloablation. Recovery of CD4+ T cells was faster than CD8+ T cells with median CD4+ T-cell counts exceeding 200/mm3 at 4 months. Early post-CBT, effector memory (EM), and central memory cells were the most common CD4+ subsets, whereas effector and EM were the most common CD8+ T-cell subsets. Naive T-cell subsets increased gradually after 6 to 9 months post-CBT. A higher engrafting CB unit infused viable CD3+ cell dose was associated with improved CD4+ and CD4+CD45RA+ T-cell recovery. Cytomegalovirus reactivation by day 60 was associated with an expansion of total, EM, and effector CD8+ T cells, but lower CD4+ T-cell counts. Acute graft-versus-host disease (aGVHD) did not significantly compromise T-cell reconstitution. In serial landmark analyses, higher CD4+ T-cell counts and phytohemagglutinin responses were associated with reduced overall mortality. In contrast, CD8+ T-cell counts were not significant. Recovery of natural killer and B cells was prompt, reaching medians of 252/mm3 and 150/mm3 by 4 months, respectively, although B-cell recovery was delayed by aGVHD. Neither subset was significantly associated with mortality. ATG-free adult CBT is associated with robust thymus-independent CD4+ T-cell recovery, and CD4+ recovery reduced mortality risk.
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Puliafito B, Zhao Y, Afshar S, Galitzeck Z, Steinberg A. Comparison of post-transplant vaccination among allogeneic and autologous hematopoietic stem cell transplant patients: a single center quality analysis. Bone Marrow Transplant 2021; 56:1717-1719. [PMID: 33649488 DOI: 10.1038/s41409-021-01240-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 01/24/2021] [Accepted: 02/04/2021] [Indexed: 11/09/2022]
Affiliation(s)
- Benjamin Puliafito
- Department of Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Yan Zhao
- Department of Hematology and Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Solmaz Afshar
- Department of Hematology and Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Zachary Galitzeck
- Department of Hematology and Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Amir Steinberg
- Department of Hematology and Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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13
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An Immune Recovery-Based Revaccination Protocol for Pediatric Hematopoietic Stem Cell Transplant Recipients: Revaccination Outcomes Following Pediatric HSCT. Transplant Cell Ther 2021; 27:317-326. [PMID: 33836875 DOI: 10.1016/j.jtct.2021.01.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 01/04/2021] [Accepted: 01/21/2021] [Indexed: 11/24/2022]
Abstract
Following hematopoietic stem cell transplant (HSCT), patients are at increased risk of vaccine-preventable diseases (VPDs) and experience worse outcomes of VPDs compared to immunocompetent patients. Therefore, patients are routinely vaccinated post-HSCT to restore VPD immunity. Published guidelines recommend revaccination based on time post-HSCT, although optimal revaccination timing and the value of using other clinical and laboratory variables to guide revaccination remain unclear. An institutional immune recovery-based protocol to guide timing of revaccination is used at Children's Hospital Colorado. This protocol incorporates time from transplant, time off immunosuppressive therapy and intravenous immunoglobulin replacement, absence of active graft-versus-host disease (GVHD), and minimum absolute CD4 count, absolute lymphocyte count (ALC), and immunoglobulin G (IgG) levels. The objective of this study is to evaluate the performance of this immune recovery-based revaccination protocol by determining rates of seroprotective vaccine responses achieved and describing demographic, clinical, and laboratory markers associated with protective antibody titers post-revaccination. Rates of seroprotection following revaccination were retrospectively determined for patients who received autologous or allogeneic HSCTs at Children's Hospital Colorado from 2007 to 2017. Percent seropositivity after revaccination was determined for ten VPDs: measles, mumps, rubella, varicella, tetanus, diphtheria, Haemophilus influenzae type B (Hib), poliovirus, hepatitis B virus (HBV), and Streptococcus pneumoniae. The impact of covariates, including post-HSCT vaccine timing, patient demographics, clinical features (diagnosis, donor and conditioning regimen data, GVHD, cytomegalovirus disease), and laboratory parameters (CD4 count, ALC, IgG level), on rates of seroprotection post-revaccination was determined using Wilcoxon rank sum, Fisher's exact, or chi-square tests, as appropriate. One hundred-twelve unique patients among 427 HSCT recipients had available data for both revaccination timing and vaccine titers. Among these, high rates of seroprotection were achieved after revaccination for rubella (100%), diphtheria (100%), tetanus (100%), and Hib (98%). More modest rates of seroprotection were achieved after revaccination with HBV (87%) and pneumococcal conjugate (85%) vaccines. Seroprotection was lower after revaccination with measles (76%), pneumococcal polysaccharide (72%), mumps (67%), and varicella (25%) vaccines. Greater rates of seroprotection were associated with younger age (hepatitis B vaccine, P = .04), lack of prior rituximab treatment (pneumococcal conjugate vaccine, P = .005), lack of total body irradiation (pneumococcal conjugate vaccine, P = .03), and receipt of a non-cord blood transplant (pneumococcal polysaccharide vaccine, P = .04). These results suggest that a revaccination protocol that incorporates both time post-HSCT and patient-specific indicators of immunologic recovery can achieve high rates of seroprotection against most VPDs. Seroprotection rates for HBV and PCV were notably among the highest reported in children post-HSCT, suggesting that an immune recovery-based protocol may improve seroprotection for some VPDs that frequently are associated with lower vaccine responses post-HSCT. Seroprotection rates for other VPDs remained suboptimal after revaccination. Therefore, evaluation of additional strategies, such as the use of novel markers of immune competence and new vaccines, to further optimize protection against VPDs in this population is warranted.
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14
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Song YM, Shin J, Ko H, Yoo JE, Cho IY, Shin DW, Cho B, Lee JE, Hwang J, Lee J. Factors associated with pneumococcal vaccination uptake by cancer survivors. J Cancer Surviv 2020; 15:234-243. [PMID: 32779103 DOI: 10.1007/s11764-020-00927-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Accepted: 08/04/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE This study aimed to evaluate factors associated with pneumococcal vaccination uptake (PVU) of cancer survivors. METHODS A total of 2032 Korean adult cancer survivors diagnosed between June of 1975 and February of 2018 have participated. Information on PVU status and selected variables were collected through self-administered questionnaires and medical record review. Factors associated PVU were investigated using multiple logistic regression analysis. RESULTS PVU rate markedly differed by age strata and cancer sites: 73.9% for elderly (≥ 65 years) survivors and 34.6% for younger (< 65 years) survivors and 73.4% for lung cancer survivors and 42.1% for non-lung cancer survivors. Regular physical exercise was associated with higher PVU in both age groups: Odds ratio (OR) and 95% confidence interval (CI) were 1.52 (1.20, 1.94) for younger and 1.78 (1.09, 2.90) for elderly survivors. Complementary medication use was positively associated with PVU with borderline significance in both age groups. However, the association of PVU with other factors differed between the two age groups. In younger survivors, a positive association with PVU was evident for longer time lapse after cancer diagnosis, chronic disease, and living with spouse/or partner, while cancer stage, educational achievement, and alcohol use were inversely associated PVU. On the other hand, multi-modality (≥ 3) cancer treatment was inversely associated with PVU only in elderly survivors. CONCLUSIONS PVU of Korean cancer survivors was suboptimal in younger survivors and non-lung cancer survivors. Factors associated with PVU differed between younger and elderly survivors, and more diverse factors were identified for younger survivors. IMPLICATIONS FOR CANCER SURVIVORS In order to promote adherence to PVU in cancer survivors, careful consideration of high-risk factors for non-immunization within cancer survivorship context would be necessary together with free-of-charge vaccination policy.
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Affiliation(s)
- Yun-Mi Song
- Department of Family Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea.
| | - Jinyoung Shin
- Department of Family Medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, South Korea
| | - Hyeonyoung Ko
- Department of Family Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jung Eun Yoo
- Department of Family Medicine & Health Promotion Center, Seoul National University Hospital, Seoul, South Korea
| | - In Young Cho
- Department of Family Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Dong Wook Shin
- Department of Family Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - BeLong Cho
- Department of Family Medicine & Health Promotion Center, Seoul National University Hospital, Seoul, South Korea
| | - Ji Eun Lee
- Department of Family Medicine, CHA Bundang Medical Center, CHA University, Seongnam-si, South Korea
| | - JiHye Hwang
- Department of Physical and Rehabilitation Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jungkwon Lee
- Department of Family Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
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15
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Chilson E, Scott DA, Schmoele-Thoma B, Watson W, Moran MM, Isturiz R. Immunogenicity and safety of the 13-valent pneumococcal conjugate vaccine in patients with immunocompromising conditions: a review of available evidence. Hum Vaccin Immunother 2020; 16:2758-2772. [PMID: 32530360 PMCID: PMC7746253 DOI: 10.1080/21645515.2020.1735224] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Immunocompromising conditions increase the risk of invasive pneumococcal disease (IPD). Vaccine uptake in patients with these conditions may be low in part because of concerns about decreased immunogenicity and safety in these high-risk groups. We conducted a literature search to identify publications describing antibody responses to 13-valent pneumococcal conjugate vaccine (PCV13) in immunocompromised individuals recommended for PCV13 vaccination by the US Advisory Committee on Immunization Practices (ACIP). This review summarizes immunogenicity data from 30 publications regarding the use of PCV13 comprising 2406 individuals considered at high risk for IPD by the ACIP. Although antibody responses to PCV13 in individuals with immunocompromising and high-risk conditions were variable and generally lower compared with healthy controls, the vaccine was immunogenic and was largely well tolerated. Based on these findings, concerns regarding immunogenicity and safety of PCV13 are not supported and should not be barriers to vaccination in high-risk populations.
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Affiliation(s)
- Erica Chilson
- Vaccine Medical Development & Scientific/Clinical Affairs, Pfizer Inc , Collegeville, PA, USA
| | - Daniel A Scott
- Vaccine Clinical Research and Development, Pfizer Inc , Collegeville, PA, USA
| | | | - Wendy Watson
- Vaccine Clinical Research and Development, Pfizer Inc , Collegeville, PA, USA
| | - Mary M Moran
- Vaccine Medical Development & Scientific/Clinical Affairs, Pfizer Inc , Collegeville, PA, USA
| | - Raul Isturiz
- Vaccine Medical Development & Scientific/Clinical Affairs, Pfizer Inc , Collegeville, PA, USA
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16
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Conrad A, Perry M, Langlois ME, Labussière-Wallet H, Barraco F, Ducastelle-Leprêtre S, Larcher MV, Balsat M, Boccard M, Chidiac C, Ferry T, Roure-Sobas C, Salles G, Valour F, Ader F. Efficacy and Safety of Revaccination against Tetanus, Diphtheria, Haemophilus influenzae Type b and Hepatitis B Virus in a Prospective Cohort of Adult Recipients of Allogeneic Hematopoietic Stem Cell Transplantation. Biol Blood Marrow Transplant 2020; 26:1729-1737. [PMID: 32428736 DOI: 10.1016/j.bbmt.2020.05.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 03/12/2020] [Accepted: 05/06/2020] [Indexed: 01/20/2023]
Abstract
Data on immunogenicity and safety of the recommended revaccination schedule against diphtheria, tetanus, poliomyelitis, pertussis, Haemophilus influenzae type b (Hib), and hepatitis B in adult allogeneic hematopoietic stem cell transplantation (allo-HSCT) recipients are limited. This prospective single-center cohort study (April 2014 to March 2018) included adult allo-HSCT recipients referred to a dedicated vaccinology consultation and vaccinated with the pediatric combined diphtheria, tetanus, acellular pertussis, hepatitis B virus, inactivated poliovirus, and Haemophilus influenzae type b (DTaP(±HB)-IPV-Hib) vaccine (3 doses 1 month apart, booster dose 1 year later). The proportion of responders to tetanus, diphtheria, Hib, and hepatitis B vaccine and geometric mean concentrations (GMCs) of antibodies were assessed before and up to 24 months after vaccination. A total of 106 patients were vaccinated at a median (interquartile range) time of 12.4 (10 to 18.4) months post-transplant. At 5.3 (4.8 to 6.6) and 23.1 (21.1 to 25.1) months after vaccine initiation, high and sustained rates of protective antibody titers were achieved for tetanus (97.8% [95% confidence interval (95% CI), 92.4% to 99.7%], n = 91/93 and 100% [95% CI, 92% to 100%], n = 44/44), diphtheria (94.6% [95% CI, 87.9% to 98.2%], n = 88/93 and 90.9% [95% CI, 78.3% to 97.5%], n = 40/44), Hib (96.6% [95% CI, 90.4% to 99.3%], n = 85/88 and 93% [95% CI, 80.9% to 98.5%], n = 40/43), and hepatitis B (83.5% [95% CI, 73.5% to 90.9%], n = 66/79 and 81.1% [95% CI, 64.8% to 92%], n = 30/37). Underlying disease, stem cell source, chronic graft-versus-host-disease, and extracorporeal photopheresis differentially influenced GMCs of tetanus, diphtheria, and hepatitis B antibodies after 3 doses but not in the long term (24 months). Six (5.7%) patients experienced mild side effects. The pediatric DTaP(±HB)-IPV-Hib vaccine was safe and effective in eliciting a sustained protective humoral response in adult allo-HSCT recipients. Hepatitis B revaccination might be optimized by using higher antigen doses.
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Affiliation(s)
- Anne Conrad
- Hospices Civils de Lyon, Hôpital de la Croix-Rousse, Service des Maladies Infectieuses et Tropicales, Lyon, France; Université Claude Bernard Lyon I, Villeurbanne, France; Centre International de Recherche en Infectiologie, INSERM U1111, Université́ Claude Bernard Lyon 1, CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Univ Lyon, Lyon, France.
| | - Marielle Perry
- Hospices Civils de Lyon, Hôpital de la Croix-Rousse, Service des Maladies Infectieuses et Tropicales, Lyon, France
| | - Marie-Elodie Langlois
- Hospices Civils de Lyon, Hôpital de la Croix-Rousse, Service des Maladies Infectieuses et Tropicales, Lyon, France; Université Claude Bernard Lyon I, Villeurbanne, France
| | - Hélène Labussière-Wallet
- Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Service d'Hématologie Clinique, Pierre-Bénite, France
| | - Fiorenza Barraco
- Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Service d'Hématologie Clinique, Pierre-Bénite, France
| | - Sophie Ducastelle-Leprêtre
- Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Service d'Hématologie Clinique, Pierre-Bénite, France
| | - Marie-Virginie Larcher
- Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Service d'Hématologie Clinique, Pierre-Bénite, France
| | - Marie Balsat
- Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Service d'Hématologie Clinique, Pierre-Bénite, France
| | - Mathilde Boccard
- Hospices Civils de Lyon, Hôpital de la Croix-Rousse, Service des Maladies Infectieuses et Tropicales, Lyon, France; Centre International de Recherche en Infectiologie, INSERM U1111, Université́ Claude Bernard Lyon 1, CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Univ Lyon, Lyon, France
| | - Christian Chidiac
- Hospices Civils de Lyon, Hôpital de la Croix-Rousse, Service des Maladies Infectieuses et Tropicales, Lyon, France; Université Claude Bernard Lyon I, Villeurbanne, France
| | - Tristan Ferry
- Hospices Civils de Lyon, Hôpital de la Croix-Rousse, Service des Maladies Infectieuses et Tropicales, Lyon, France; Université Claude Bernard Lyon I, Villeurbanne, France; Centre International de Recherche en Infectiologie, INSERM U1111, Université́ Claude Bernard Lyon 1, CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Univ Lyon, Lyon, France
| | - Chantal Roure-Sobas
- Hospices Civils de Lyon, Hôpital de la Croix-Rousse, Institut des Agents Infectieux, Lyon, France
| | - Gilles Salles
- Université Claude Bernard Lyon I, Villeurbanne, France; Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Service d'Hématologie Clinique, Pierre-Bénite, France
| | - Florent Valour
- Hospices Civils de Lyon, Hôpital de la Croix-Rousse, Service des Maladies Infectieuses et Tropicales, Lyon, France; Université Claude Bernard Lyon I, Villeurbanne, France; Centre International de Recherche en Infectiologie, INSERM U1111, Université́ Claude Bernard Lyon 1, CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Univ Lyon, Lyon, France
| | - Florence Ader
- Hospices Civils de Lyon, Hôpital de la Croix-Rousse, Service des Maladies Infectieuses et Tropicales, Lyon, France; Université Claude Bernard Lyon I, Villeurbanne, France; Centre International de Recherche en Infectiologie, INSERM U1111, Université́ Claude Bernard Lyon 1, CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Univ Lyon, Lyon, France; INSERM, F-CRIN, Innovative Clinical Research Network in Vaccinology (I-REIVAC), Paris Cedex, France
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17
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Robin C, Mariaggi AA, Redjoul R, Leclerc M, Beckerich F, Cabanne L, Pautas C, Maury S, Rozenberg F, Cordonnier C. Long-Term Immunity to Measles after Allogeneic Hematopoietic Cell Transplantation: Factors Associated with Seroprotection before Revaccination. Biol Blood Marrow Transplant 2020; 26:985-991. [DOI: 10.1016/j.bbmt.2020.02.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 01/26/2020] [Accepted: 02/03/2020] [Indexed: 10/25/2022]
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18
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Robin C, Bahuaud M, Redjoul R, Jeljeli M, Leclerc M, Cabanne L, Beckerich F, Pautas C, Maury S, Cordonnier C. Antipneumococcal Seroprotection Years After Vaccination in Allogeneic Hematopoietic Cell Transplant Recipients. Clin Infect Dis 2019; 71:e301-e307. [DOI: 10.1093/cid/ciz1168] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 11/28/2019] [Indexed: 12/11/2022] Open
Abstract
Abstract
Background
International guidelines recommend vaccinating allogeneic hematopoietic cell transplant (HCT) recipients at 3 months after transplant, giving 3 doses of pneumococcal conjugate vaccine (PCV) followed by either a dose of 23-valent pneumococcal polysaccharide vaccine (PSV23) or a fourth PCV dose in the case of graft-versus-host disease (GvHD). However, the long-term immunity after this regimen is unknown, and there is no recommendation from 24 months after transplant regarding boosts. Our objective was to assess the antipneumococcal antibody titers and seroprotection rates of allogeneic HCT recipients years after different schedules of vaccination.
Methods
We assessed 100 adult HCT recipients a median of 9.3 years (range: 1.7–40) after transplant. All patients had received at least one dose of PCV and were assessed for antipneumococcal immunoglobulin G (IgG) antibody titers against the 7 serotypes shared by PCV7, PCV13, and PSV23. Sixty-six percent of the patients had been vaccinated according to the current guidelines.
Results
Considering an IgG titer ≥ 0.35 µg/mL as protective for each serotype, the seroprotection rate was 50% for 7/7 serotypes and 70% for 5/7 serotypes, with no differences between the different vaccination schedules. The lack of seroprotection was associated with a transplant performed not in complete remission or from a cord-blood unit, a relapse after transplant, or chronic GvHD at assessment.
Conclusion
Because only half of the vaccinated patients had long-term protection, pending prospective studies defining the best boost program after the initial one, we recommend the assessment of specific IgG titers starting from 24 months to decide for further doses.
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Affiliation(s)
- Christine Robin
- Assistance Publique-Hopitaux de Paris (AP-HP), Henri Mondor Hospital, Hematology Department, Creteil, France
- University Paris-Est-Créteil, Créteil, France
| | - Mathilde Bahuaud
- APHP Cochin Hospital and University Paris-Descartes, Plateforme d’Immunomonitoring Vaccinal, Laboratoire d’Immunologie, Paris, France
| | - Rabah Redjoul
- Assistance Publique-Hopitaux de Paris (AP-HP), Henri Mondor Hospital, Hematology Department, Creteil, France
| | - Mohamed Jeljeli
- APHP, Cochin Hospital and University Paris-Descartes, Laboratoire d’Immunologie, Institut Cochin, Paris, France
| | - Mathieu Leclerc
- Assistance Publique-Hopitaux de Paris (AP-HP), Henri Mondor Hospital, Hematology Department, Creteil, France
- University Paris-Est-Créteil, Créteil, France
| | - Ludovic Cabanne
- Assistance Publique-Hopitaux de Paris (AP-HP), Henri Mondor Hospital, Hematology Department, Creteil, France
| | - Florence Beckerich
- Assistance Publique-Hopitaux de Paris (AP-HP), Henri Mondor Hospital, Hematology Department, Creteil, France
| | - Cécile Pautas
- Assistance Publique-Hopitaux de Paris (AP-HP), Henri Mondor Hospital, Hematology Department, Creteil, France
| | - Sébastien Maury
- Assistance Publique-Hopitaux de Paris (AP-HP), Henri Mondor Hospital, Hematology Department, Creteil, France
- University Paris-Est-Créteil, Créteil, France
| | - Catherine Cordonnier
- Assistance Publique-Hopitaux de Paris (AP-HP), Henri Mondor Hospital, Hematology Department, Creteil, France
- University Paris-Est-Créteil, Créteil, France
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19
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Bögeholz J, Russkamp NF, Wilk CM, Gourri E, Haralambieva E, Schanz U, Mueller NJ, Manz MG, Müller AMS. Long-Term Follow-Up of Antibody Titers Against Measles, Mumps, and Rubella in Recipients of Allogenic Hematopoietic Cell Transplantation. Biol Blood Marrow Transplant 2019; 26:581-592. [PMID: 31682977 DOI: 10.1016/j.bbmt.2019.10.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 10/08/2019] [Accepted: 10/25/2019] [Indexed: 01/21/2023]
Abstract
Outbreaks of viral infections, such as measles, are regularly observed and pose a serious threat to recipients of allogeneic hematopoietic cell transplantation (HCT). The questions of how long cellular and humoral protective host immunity persists, and whether donor immunity can be transferred has not been clarified. Here we present a retrospective analysis of humoral immunity-serial antibody titers against measles, mumps, and rubella-in 331 patients who underwent allogeneic HCT at our single center between 2002 and 2015. Associations between the loss of protective antibody levels and clinical patient characteristics and transplantation parameters were examined. In general, antibody protection against measles persisted longer, with 72% of patients maintaining sufficient titers at 5 years post-HCT even without revaccination, while at that time only 65% and 50% of patients had protective immunity against rubella and mumps, respectively. The great majority of donors were seropositive for all 3 viruses; however, it appeared that donor humoral immunity could not be transferred and had no impact on post-HCT serostatus. Rather, the most relevant factor for persistent protective antibody titers against measles and rubella was whether patients were born before the introduction of the respective vaccine and thus were immunized by the wild-type disease-inducing virus instead of the vaccine. Moreover, the presence of moderate and severe chronic graft-versus-host disease (GVHD) was associated with more rapid loss of immune protection. In contrast, underlying disease, intensity of the conditioning regimen, use of antithymocyte globulin, age, and graft source had no influence on antibody titers. Overall, our findings suggest that the majority of antibodies against measles, mumps, and rubella originate from residual host cells, whereas donor immune status appears to have no influence on antibody protection post-HCT.
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Affiliation(s)
- Jan Bögeholz
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland; Department of Internal Medicine, University Hospital Zurich, Zurich, Switzerland
| | - Norman F Russkamp
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland
| | - Christian M Wilk
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland; Department of Internal Medicine, University Hospital Zurich, Zurich, Switzerland
| | - Elise Gourri
- Department of Molecular Diagnostics and Research & Development, Blood Transfusion Service Zurich, Swiss Red Cross, Zurich, Switzerland
| | | | - Urs Schanz
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland
| | - Nicolas J Mueller
- Department of Infectious Diseases & Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland
| | - Markus G Manz
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland
| | - Antonia M S Müller
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland.
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20
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Denlinger CS, Sanft T, Baker KS, Broderick G, Demark-Wahnefried W, Friedman DL, Goldman M, Hudson M, Khakpour N, King A, Koura D, Lally RM, Langbaum TS, McDonough AL, Melisko M, Montoya JG, Mooney K, Moslehi JJ, O'Connor T, Overholser L, Paskett ED, Peppercorn J, Pirl W, Rodriguez MA, Ruddy KJ, Silverman P, Smith S, Syrjala KL, Tevaarwerk A, Urba SG, Wakabayashi MT, Zee P, McMillian NR, Freedman-Cass DA. Survivorship, Version 2.2018, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2019; 16:1216-1247. [PMID: 30323092 DOI: 10.6004/jnccn.2018.0078] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The NCCN Guidelines for Survivorship provide screening, evaluation, and treatment recommendations for common physical and psychosocial consequences of cancer and cancer treatment to help healthcare professionals who work with survivors of adult-onset cancer in the posttreatment period. This portion of the guidelines describes recommendations regarding the management of anthracycline-induced cardiotoxicity and lymphedema. In addition, recommendations regarding immunizations and the prevention of infections in cancer survivors are included.
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Lee YJ, Huang YT, Kim SJ, Kerpelev M, Gonzalez V, Kaltsas A, Papanicolaou G. Trends in Invasive Pneumococcal Disease in Cancer Patients After the Introduction of 7-valent Pneumococcal Conjugate Vaccine: A 20-year Longitudinal Study at a Major Urban Cancer Center. Clin Infect Dis 2019; 66:244-253. [PMID: 29020313 DOI: 10.1093/cid/cix739] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Accepted: 08/11/2017] [Indexed: 12/11/2022] Open
Abstract
Background Rates of invasive pneumococcal disease (IPD) declined since routine childhood immunization with the 7-valent pneumococcal conjugate vaccine (PCV7) in 2000. We studied the impact of PCV7 on the incidence of IPD in cancer patients. Methods This was a retrospective analysis of adult and pediatric patients treated at Memorial Sloan Kettering Cancer Center from 1992 to 2012. Recovery of Streptococcus pneumoniae from a sterile site defined IPD. IPD incidence was calculated as cases per 1,000 unique patient-visits per year (UPV). IPD incidence was calculated for the periods: "before PCV7" (1992-2000), "after PCV7" (2001-2010) and "after PCV13" (2011-2012). Results Of 343 IPD cases, 165, 155, and 23 cases occurred "before PCV7," "after PCV7" and "after PCV13" respectively. The IPD incidence declined from 0.43 "before PCV7" to 0.17 "after PCV7" (95% confidence interval [CI]: 0.33-0.46, P < .001) and 0.11 "after PCV13" (95% CI: 0.42-0.96, P = .004). Adults with hematologic malignancies and children had the highest incidence. In patients 1-4 years old, the incidence declined from 11.2 "before PCV7" to 2.38 "after PCV7" (79% decrease, 95% CI: 0.1-0.4, P < .001). In patients with hematologic malignancies, the incidence declined from 2.55 "before PCV7" to 0.92 "after PCV7" (64% decrease, 95% CI: 0.27-0.47, P < .001). Conclusions The incidence of IPD among cancer patients sharply declined after introduction of PCV7; especially in high risk groups. The decline in adults suggests an indirect effect from PCV7 childhood vaccination.
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Affiliation(s)
- Yeon Joo Lee
- Infectious Disease Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York.,Department of Medicine, Weill Cornell Medical College, Cornell University, New York
| | - Yao-Ting Huang
- Infectious Disease Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
| | - Seong Jin Kim
- Infectious Disease Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
| | - Marina Kerpelev
- Information Systems, Memorial Sloan Kettering Cancer Center, New York
| | - Victoria Gonzalez
- Infectious Disease Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
| | - Anna Kaltsas
- Infectious Disease Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York.,Department of Medicine, Weill Cornell Medical College, Cornell University, New York
| | - Genovefa Papanicolaou
- Infectious Disease Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York.,Department of Medicine, Weill Cornell Medical College, Cornell University, New York
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22
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Pergam SA, Englund JA, Kamboj M, Gans HA, Young JAH, Hill JA, Savani B, Chemaly RF, Dadwal SS, Storek J, Duchin J, Carpenter PA. Preventing Measles in Immunosuppressed Cancer and Hematopoietic Cell Transplantation Patients: A Position Statement by the American Society for Transplantation and Cellular Therapy. Biol Blood Marrow Transplant 2019; 25:e321-e330. [PMID: 31394271 DOI: 10.1016/j.bbmt.2019.07.034] [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: 07/26/2019] [Accepted: 07/29/2019] [Indexed: 12/29/2022]
Abstract
Until recently, measles exposures were relatively rare and so, consequently, were an afterthought for cancer patients and/or blood and marrow transplant recipients and their providers. Declines in measles herd immunity have reached critical levels in many communities throughout the United States due to increasing vaccine hesitancy, so that community-based outbreaks have occurred. The reemergence of measles as a clinical disease has raised serious concerns among immunocompromised patients and those who work within the cancer and hematopoietic cell transplantation (HCT) community. Since live attenuated vaccines, such as measles, mumps, and rubella (MMR), are contraindicated in immunocompromised patients, and with no approved antiviral therapies for measles, community exposures in these patients can lead to life-threatening infection. The lack of data regarding measles prevention in this population poses a number of clinical dilemmas. Herein specialists in Infectious Diseases and HCT/cellular therapy endorsed by the American Society of Transplant and Cellular Therapy address frequently asked questions about measles in these high-risk cancer patients and HCT recipients and provide expert opinions based on the limited available data.
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Affiliation(s)
- Steven A Pergam
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Medicine, University of Washington School of Medicine, Seattle, Washington.
| | - Janet A Englund
- Department of Pediatrics, Seattle Children's Hospital/University of Washington School of Medicine, Seattle, Washington
| | - Mini Kamboj
- Infectious Disease Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Hayley A Gans
- Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Jo-Anne H Young
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Joshua A Hill
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Medicine, University of Washington School of Medicine, Seattle, Washington
| | - Bipin Savani
- Department of Medicine, Vanderbilt University, Nashville, Tennessee
| | - Roy F Chemaly
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sanjeet S Dadwal
- Division of Infectious Diseases, City of Hope National Medical Center, Duarte, California
| | - Jan Storek
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Alberta Health Services, Edmonton, Alberta, Canada
| | - Jeffery Duchin
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington; Public Health, Seattle & King County, Seattle, Washington
| | - Paul A Carpenter
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Pediatrics, Seattle Children's Hospital/University of Washington School of Medicine, Seattle, Washington.
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23
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Cordonnier C, Einarsdottir S, Cesaro S, Di Blasi R, Mikulska M, Rieger C, de Lavallade H, Gallo G, Lehrnbecher T, Engelhard D, Ljungman P. Vaccination of haemopoietic stem cell transplant recipients: guidelines of the 2017 European Conference on Infections in Leukaemia (ECIL 7). THE LANCET. INFECTIOUS DISEASES 2019; 19:e200-e212. [PMID: 30744963 DOI: 10.1016/s1473-3099(18)30600-5] [Citation(s) in RCA: 167] [Impact Index Per Article: 33.4] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 08/21/2018] [Accepted: 09/18/2018] [Indexed: 12/17/2022]
Abstract
Infection is a main concern after haemopoietic stem cell transplantation (HSCT) and a major cause of transplant-related mortality. Some of these infections are preventable by vaccination. Most HSCT recipients lose their immunity to various pathogens as soon as the first months after transplant, irrespective of the pre-transplant donor or recipient vaccinations. Vaccination with inactivated vaccines is safe after transplantation and is an effective way to reinstate protection from various pathogens (eg, influenza virus and Streptococcus pneumoniae), especially for pathogens whose risk of infection is increased by the transplant procedure. The response to vaccines in patients with transplants is usually lower than that in healthy individuals of the same age during the first months or years after transplant, but it improves over time to become close to normal 2-3 years after the procedure. However, because immunogenic vaccines have been found to induce a response in a substantial proportion of the patients as early as 3 months after transplant, we recommend to start crucial vaccinations with inactivated vaccines from 3 months after transplant, irrespectively of whether the patient has or has not developed graft-versus-host disease (GvHD) or received immunosuppressants. Patients with GvHD have higher risk of infection and are likely to benefit from vaccination. Another challenge is to provide HSCT recipients the same level of vaccine protection as healthy individuals of the same age in a given country. The use of live attenuated vaccines should be limited to specific situations because of the risk of vaccine-induced disease.
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Affiliation(s)
- Catherine Cordonnier
- Haematology Department, Henri Mondor Hospital, Assistance Publique-Hopitaux de Paris, Créteil, France; University Paris-Est Créteil, Créteil, France.
| | - Sigrun Einarsdottir
- Section of Hematology, Department of Medicine, Sahlgrenska University Hospital, Sahlgrenska Academy, Göteborg, Sweden
| | - Simone Cesaro
- Pediatric Hematology Oncology Unit, Department of Mother and Child, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Roberta Di Blasi
- Haematology Department, Henri Mondor Hospital, Assistance Publique-Hopitaux de Paris, Créteil, France
| | - Malgorzata Mikulska
- University of Genoa (DISSAL) and IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Christina Rieger
- Department of Hematology Oncology, University of Munich, Germering, Germany
| | - Hugues de Lavallade
- Department of Haematological Medicine, King's College Hospital NHS Foundation Trust, London, UK
| | - Giuseppe Gallo
- Pediatric Hematology Oncology Unit, Department of Mother and Child, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Thomas Lehrnbecher
- Paediatric Haematology and Oncology Department, Hospital for Children and Adolescents, University of Frankfurt, Frankfurt, Germany
| | - Dan Engelhard
- Department of Pediatrics, Hadassah-Hebrew University Medical Center, Ein-Kerem Jerusalem, Israel
| | - Per Ljungman
- Department of Cellular Therapy and Allogeneneic Stem Cell Transplantation, Karolinska University Hospital, Stockholm, Sweden; Karolinska Institutet, Stockholm, Sweden
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24
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Dulek DE, de St Maurice A, Halasa NB. Vaccines in pediatric transplant recipients-Past, present, and future. Pediatr Transplant 2018; 22:e13282. [PMID: 30207024 DOI: 10.1111/petr.13282] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Revised: 07/11/2018] [Accepted: 07/12/2018] [Indexed: 12/20/2022]
Abstract
Infections significantly impact outcomes for solid organ and hematopoietic stem cell transplantation in children. Vaccine-preventable diseases contribute to morbidity and mortality in both early and late posttransplant time periods. Several infectious diseases and transplantation societies have published recommendations and guidelines that address immunization in adult and pediatric transplant recipients. In many cases, pediatric-specific studies are limited in size or quality, leading to recommendations being based on adult data or mixed adult-pediatric studies. We therefore review the current state of evidence for selected immunizations in pediatric transplant recipients and highlight areas for future investigation. Specific attention is given to studies that enrolled only children.
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Affiliation(s)
- Daniel E Dulek
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Vanderbilt University Medical Center, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, Tennessee
| | - Annabelle de St Maurice
- Division of Pediatric Infectious Diseases, Department of Pediatrics, David Geffen School of Medicine, UCLA, Los Angeles, California
| | - Natasha B Halasa
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Vanderbilt University Medical Center, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, Tennessee
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25
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Optimal Practices in Unrelated Donor Cord Blood Transplantation for Hematologic Malignancies. Biol Blood Marrow Transplant 2017; 23:882-896. [PMID: 28279825 DOI: 10.1016/j.bbmt.2017.03.006] [Citation(s) in RCA: 102] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Accepted: 03/02/2017] [Indexed: 12/26/2022]
Abstract
Unrelated donor cord blood transplantation (CBT) results in disease-free survival comparable to that of unrelated adult donor transplantation in patients with hematologic malignancies. Extension of allograft access to racial and ethnic minorities, rapid graft availability, flexibility of transplantation date, and low risks of disabling chronic graft-versus-host disease (GVHD) and relapse are significant advantages of CBT, and multiple series have reported a low risk of late transplantation-related mortality (TRM) post-transplantation. Nonetheless, early post-transplantation morbidity and TRM and the requirement for intensive early post-transplantation management have slowed the adoption of CBT. Targeted care strategies in CBT recipients can mitigate early transplantation complications and reduce transplantation costs. Herein we provide a practical "how to" guide to CBT for hematologic malignancies on behalf of the National Marrow Donor Program and the American Society of Blood and Marrow Transplantation's Cord Blood Special Interest Group. It shares the best practices of 6 experienced US transplantation centers with a special interest in the use of cord blood as a hematopoietic stem cell source. We address donor search and unit selection, unit thaw and infusion, conditioning regimens, immune suppression, management of GVHD, opportunistic infections, and other factors in supportive care appropriate for CBT. Meticulous attention to such details has improved CBT outcomes and will facilitate the success of CBT as a platform for future graft manipulations.
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26
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Lu H, Tang B, He Y, Zhou W, Qiu J, Li Y. Identification of HLA‑A*1101‑restricted cytotoxic T lymphocyte epitopes derived from epidermal growth factor pathway substrate number 8. Mol Med Rep 2016; 14:4999-5006. [PMID: 27840923 PMCID: PMC5355652 DOI: 10.3892/mmr.2016.5888] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Accepted: 09/12/2016] [Indexed: 12/21/2022] Open
Abstract
Epidermal growth factor receptor pathway substrate 8 (EPS8) is critical in the proliferation, progression and metastasis of solid and hematological types of cancer, and thus constitutes an ideal target for cancer immunotherapy. The present study aimed to identify human leukocyte antigen (HLA)‑A*1101‑restricted cytotoxic T lymphocyte (CTL) epitopes from EPS8 and characterize their immunotherapeutic efficacy in vitro. Two computer‑based algorithms were used to predict native EPS8 epitopes with potential high binding affinity to the HLA‑A*1101 molecule, which is the HLA‑A allele with the highest frequency in the Chinese population. The peptide‑induced cytokine production from the CTLs was examined using enzyme‑linked immunosorbent spot analysis. The cytotoxic effects on cancer cells by CTLs primed with the identified peptides were examined using flow cytometry. A total of five peptides, designated as P380, P70, P82, P30 and P529, presented with high affinity towards the HLA‑A*1101 molecule. In response to stimulation by these five peptides, enhanced secretion of interferon‑γ from the CTLs and increased cytolytic capabilities of the CTLs toward cancer cells were noted, with the most potent effects observed from the P380 peptide. Taken together, the present study identified five potential CTL epitopes from EPS8. Among these, P380 presented with the highest therapeutic efficacy in vitro. These peptides may benefit the development of EPS8‑based immunotherapy for the treatment of HLA‑A*1101‑positive hematological malignancies.
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Affiliation(s)
- Huifang Lu
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong 510280, P.R. China
| | - Baishan Tang
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong 510280, P.R. China
| | - Yanjie He
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong 510280, P.R. China
| | - Weijun Zhou
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong 510280, P.R. China
| | - Jielei Qiu
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong 510280, P.R. China
| | - Yuhua Li
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong 510280, P.R. China
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27
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Influenza and Pneumococcal Vaccination in Hematological Malignancies: a Systematic Review of Efficacy, Effectiveness, and Safety. Mediterr J Hematol Infect Dis 2016; 8:e2016044. [PMID: 27648207 PMCID: PMC5016013 DOI: 10.4084/mjhid.2016.044] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Accepted: 08/15/2016] [Indexed: 12/13/2022] Open
Abstract
Background The risk of getting influenza and pneumococcal disease is higher in cancer patients, and serum antibody levels tend to be lower in patients with hematological malignancy. Objective To assess flu and pneumococcal vaccinations efficacy, effectiveness, and safety in onco-hematological patients. Methods Two systematic reviews and possible meta-analysis were conducted to summarize the results of all primary study in the scientific literature about the flu and pneumococcal vaccine in onco-hematological patients. Literature searches were performed using Pub-Med and Scopus databases. StatsDirect 2.8.0 was used for the analysis. Results 22 and 26 studies were collected respectively for flu and pneumococcal vaccinations. Protection rate of booster dose was 30% (95% CI=6–62%) for H1N1. Pooled prevalence protection rate of H3N2 and B was available for meta-analysis only for first dose, 42.6% (95% CI=23.2 – 63.3 %) and 39.6 % (95% CI=26%–54.1%) for H3N2 and B, respectively. Response rate of booster dose resulted 35% (95% CI=19.7–51.2%) for H1N1, 23% (95% CI=16.6–31.5%) for H3N2, 29% (95% CI=21.3–37%) for B. Conclusion Despite the low rate of response, flu, and pneumococcal vaccines are worthwhile for patients with hematological malignancies. Patients undergoing chemotherapy in particular rituximab, splenectomy, transplant recipient had lower and impaired response. No serious adverse events were reported for both vaccines.
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Abstract
The number of patients undergoing hematopoietic cell and solid organ transplantation are increasing every year, as are the number of centers both transplanting and caring for these patients. Improvements in transplant procedures, immunosuppressive regimens, and prevention of transplant-associated complications have led to marked improvements in survival in both populations. Infections remain one of the most important sources of excess morbidity and mortality in transplant, and therefore, infection prevention strategies are a critical element for avoiding these complications in centers caring for high-risk patients. This manuscript aims to provide an update of recent data on prevention of major healthcare-associated infections unique to transplantation, reviews the emergence of antimicrobial resistant infections, and discusses updated strategies to both identify and prevent transmission of these pathogens in transplant recipients.
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