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Orhan Kilic B, Baskin E, Gulleroglu K, Kilic S, Aydin B, Akbulut O, Haberal M. Immunity Rates of Live Viral Vaccines in Pediatric Renal Transplant Candidates: A Single-Center Experience. EXP CLIN TRANSPLANT 2024; 22:275-280. [PMID: 38385412 DOI: 10.6002/ect.mesot2023.p79] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
OBJECTIVES Solid-organ transplant recipients are at an increased risk of severe infections due to their immunosuppressed state. Despite the recommendation of routine screening and vaccination before transplant to mitigate this danger, vaccination rates in these patients are still below desirable levels. We aimed to investigate the prevalence of positive antibody rates for measles, mumps, rubella, and varicella among children who are candidates for renal transplant. MATERIALS AND METHODS This retrospective study was conducted at a single center and included 144 pediatric kidney transplant patients for the past 7 years. We reviewed the medical records of all participants to evaluate their serologic status for measles, mumps, rubella, and varicella viruses before kidney transplant. RESULTS In this study, 144 pediatric kidney transplant candidates (mean age 11.5 years, 56.9% male) were enrolled, and the most frequent causes of the chronic renal disease were congenital anomalies of the kidney and urinary tract and glomerular diseases (32.6%). Seropositivity rates for measles, mumps, rubella, and varicella were 59.0%, 31.9%, 46.5%, and 43.6%, respectively, and all patients who tested negative for antibodies were vaccinated before transplant. Younger age at transplant (OR = 0.909, 95% CI = 0.840-0.923; P = .017) and congenital anomalies of the kidney and urinary tract (OR = 3.46, 95% CI = 1.1548-7.735; P = .002) were significantly associated with increased measles seropositivity, although no significant associations were observed for the other viruses. CONCLUSIONS We observed lower seropositivity rates for measles, mumps, rubella, and varicella in pediatric kidney transplant patients versus healthy children and other previous studies. It is essential to address these suboptimal rates to protect the health of these vulnerable patients. Future research should focus on targeted interventions to improve vaccination rates and outcomes in this population.
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Affiliation(s)
- Betul Orhan Kilic
- From the Department of Pediatrics, Baskent University Faculty of Medicine, Ankara, Turkey
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2
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Cortina G, Ojinaga V, Zlamy M, Giner T, Riedl M, Rauchenzauner M, Entenmann A, Müller T. Vaccination Status in Pediatric Solid-Organ Transplant Recipients and Their Household Members. EXP CLIN TRANSPLANT 2019; 17:429-434. [DOI: 10.6002/ect.2018.0184] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Vaccination titres pre- and post-transplant in paediatric renal transplant recipients and the impact of immunosuppressive therapy. Pediatr Nephrol 2018; 33:897-910. [PMID: 29322328 DOI: 10.1007/s00467-017-3868-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Revised: 11/29/2017] [Accepted: 12/04/2017] [Indexed: 02/01/2023]
Abstract
BACKGROUND Avoidance of vaccine-preventable infections in paediatric renal allograft recipients is of utmost importance. However, the development and maintenance of protective vaccination titres may be impaired in this patient population owing to their need for immunosuppressive medication. METHODS In the framework of the Cooperative European Paediatric Renal Transplant Initiative (CERTAIN), we therefore performed a multi-centre, multi-national study and analysed vaccination titres pre- and post-transplant in 155 patients with serial titre measurements in comparison with published data in healthy children. RESULTS The percentage of patients with positive vaccination titres before renal transplantation (RTx) was low, especially for diphtheria (38.5%, control 75%) and pertussis (21.3%, control 96.3%). As few as 58.1% of patients had a hepatitis B antibody (HBsAb) titre >100 IU/L before RTx. 38.1% of patients showed a vaccination titre loss post-transplant. Patients with an HBsAb titre between 10 and 100 IU/L before RTx experienced a significantly (p < 0.05) more frequent hepatitis B vaccination titre loss post-transplant than patients with an HBsAb titre >100 IU/L. The revaccination rate post-transplant was low and revaccination failed to induce positive titres in a considerable number of patients (27.3 to 83.3%). Treatment with rituximab was associated with a significantly increased risk of a vaccination titre loss post-transplant (odds ratio 4.26, p = 0.033). CONCLUSIONS These data show a low percentage of patients with positive vaccination titres pre-transplant, a low revaccination rate post-transplant with limited antibody response, and a high rate of vaccination titre losses.
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4
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Höcker B, Aguilar M, Schnitzler P, Pape L, Dello Strologo L, Webb NJA, Bald M, Genc G, Billing H, König J, Büscher A, Kemper MJ, Marks SD, Pohl M, Wigger M, Topaloglu R, Rieger S, Krupka K, Bruckner T, Fichtner A, Tönshoff B. Incomplete vaccination coverage in European children with end-stage kidney disease prior to renal transplantation. Pediatr Nephrol 2018; 33:341-350. [PMID: 28983694 DOI: 10.1007/s00467-017-3776-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 07/11/2017] [Accepted: 07/17/2017] [Indexed: 01/03/2023]
Abstract
BACKGROUND Because infections constitute a major cause of morbidity and mortality in paediatric renal allograft recipients, avoidance of preventable systemic infections by vaccination before transplantation is of utmost importance. However, data on the completeness of vaccinations and factors associated with incomplete vaccination coverage are scarce. METHODS Within the framework of the Cooperative European Paediatric Renal Transplant Initiative (CERTAIN), we therefore performed a multi-centre, multi-national, retrospective study investigating the vaccination coverage before transplantation of 254 European children with end-stage renal disease (mean age 10.0 ± 5.6 years). RESULTS Only 22 out of 254 patients (8.7%) presented complete vaccination coverage. In particular, the respective vaccination coverage against human papillomavirus (27.3%), pneumococci (42.0%), and meningococci (47.9%) was low. Patients with complete pneumococcal vaccination coverage had numerically less lower respiratory tract infections during the first 3 years post-transplant than children without vaccination or with an incomplete status (16.4% vs 27.7%, p = 0.081). Vaccine-preventable diseases post-transplant were 4.0 times more frequently in unvaccinated than in vaccinated patients. Factors associated with an incomplete vaccination coverage were non-Caucasian ethnicity (OR 9.21, p = 0.004), chronic dialysis treatment before transplantation (OR 6.18, p = 0.001), and older age at transplantation (OR 1.33, p < 0.001). CONCLUSIONS The vaccination coverage in paediatric kidney transplant candidates is incomplete. Paediatric nephrologists, together with primary-care staff and patients' families, should therefore make every effort to improve vaccination rates before kidney transplantation.
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Affiliation(s)
- Britta Höcker
- Department of Paediatrics I, University Children's Hospital, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany
| | - Martin Aguilar
- Department of Paediatrics I, University Children's Hospital, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany
| | - Paul Schnitzler
- Department of Infectious Diseases, Virology, University Hospital Heidelberg, Im Neuenheimer Feld 324, 69120, Heidelberg, Germany
| | - Lars Pape
- Hanover Medical School, Carl-Neuberg-Strasse 1, 30625, Hanover, Germany
| | - Luca Dello Strologo
- IRCCS Ospedale Pediatrico Bambino Gesù, Piazza di Sant'Onofrio 4, 00165, Rome, Italy
| | - Nicholas J A Webb
- Royal Manchester Children's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, M13 9WL, Manchester, UK
| | - Martin Bald
- Clinic of Stuttgart, Olga Children's Hospital, Kriegsbergstrasse 62, 70174, Stuttgart, Germany
| | - Gurkan Genc
- Paediatric Nephrology Department, Ondokuz Mayis University Faculty of Medicine, Children's Hospital, Kurupelit, 55139, Samsun, Turkey
| | - Heiko Billing
- University Children's Hospital, Hoppe-Seyler-Strasse 1, 72076, Tübingen, Germany
| | - Jens König
- Department of General Paediatrics, Paediatric Nephrology, University Children's Hospital, Waldeyerstrasse 22, 48149, Münster, Germany
| | - Anja Büscher
- University Children's Hospital, Hufelandstrasse 55, 45122, Essen, Germany
| | - Markus J Kemper
- University Children's Hospital, Martinistrasse 52, 20246, Hamburg, Germany
| | - Stephen D Marks
- Department of Paediatric Nephrology, Great Ormond Street Hospital, Great Ormond Street Hospital for Children NHS Foundation Trust, WC1N 3JH, London, UK
| | - Martin Pohl
- Department of General Pediatrics, Adolescent Medicine and Neonatology, Center for Pediatrics, Medical Center, Faculty of Medicine, University of Freiburg, Mathildenstrasse 1, 79106, Freiburg, Germany
| | - Marianne Wigger
- Paediatric Nephrology, University Children's Hospital, Ernst-Heydemann-Strasse 8, 18057, Rostock, Germany
| | - Rezan Topaloglu
- Department of Paediatric Nephrology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Susanne Rieger
- Department of Paediatrics I, University Children's Hospital, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany
| | - Kai Krupka
- Department of Paediatrics I, University Children's Hospital, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany
| | - Thomas Bruckner
- Institute of Medical Biometry and Informatics, University of Heidelberg, Im Neuenheimer Feld 305, 69120, Heidelberg, Germany
| | - Alexander Fichtner
- Department of Paediatrics I, University Children's Hospital, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany
| | - Burkhard Tönshoff
- Department of Paediatrics I, University Children's Hospital, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany.
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5
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Bakkaloğlu SA, Özdemir Atikel Y, Paglialonga F, Stefanidis CJ, Askiti V, Vidal E, Ariceta G, Melek E, Verrina E, Printza N, Vondrak K, Zurowska A, Zagozdzon I, Ekim M, Özmert EN, Dufek S, Jankauskiene A, Schmitt CP, Lévai E, Vande Walle J, Canpolat N, Holtta T, Fischbach M, Klaus G, Aufricht C, Shroff R, Edefonti A. Vaccination Practices in Pediatric Dialysis Patients Across Europe. A European Pediatric Dialysis Working Group and European Society for Pediatric Nephrology Dialysis Working Group Study. Nephron Clin Pract 2017; 138:280-286. [PMID: 29232664 DOI: 10.1159/000485398] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 11/06/2017] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Data on the immunization practices in pediatric chronic kidney disease (CKD) patients are scarce. The purpose of this study was to evaluate current vaccination practices for children on dialysis across European pediatric nephrology centers. METHODS A total of 18 tertiary pediatric nephrology centers from 12 European countries were included in the study. The data on universal national immunization programs and immunization practices for children with chronic disease or risk were recorded from European Center for Disease Prevention and Control and the World Health Organization. The immunization practices and center protocols for monitoring antibody titers after vaccination in dialysis patients were obtained through a questionnaire. RESULTS All centers included in the study recommended immunization against hepatitis B virus (HBV), diphtheria, tetanus, pertussis, Hemophilus influenzae type b (Hib), poliomyelitis, measles, mumps, rubella (MMR), and streptococcus pneumonia in dialysis patients. In 16 centers, dialysis patients were vaccinated against influenza virus annually. HBV protective antibody titers were measured in 17 centers (during dialysis period in 14 centers, during pre-renal transplantation preparations in 14 centers or in both times in 11 centers). Hepatitis A virus (HAV) was reported to be followed in 13 centers, in 8 centers during dialysis period, and in 11 centers during pre-RTx preparations. MMR and varicella-zoster virus (VZV) protective antibody titers were measured during the dialysis period or before renal transplantation (RTx) in 12 and 15 centers, respectively, and in 6 centers both titers were checked both times. CONCLUSION There are variations in vaccination practice across Europe. Children with CKD, those undergoing dialysis, and transplant candidates should receive age-appropriate vaccinations before RTx as well as before the transition to adult nephrology clinics and antibody levels should be monitored to evaluate the immunization status before and after RTx.
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Affiliation(s)
| | | | - Fabio Paglialonga
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Varvara Askiti
- Department of Pediatric Nephrology, A. and P. Kyriakou Children's Hospital, Athens, Greece
| | - Enrico Vidal
- Department of Pediatric Nephrology, Padova University, Padova, Italy
| | - Gema Ariceta
- Department of Pediatric Nephrology, University Hospital Vall d' Hebron, Barcelona, Spain
| | - Engin Melek
- Department of Pediatric Nephrology, Çukurova University, Adana, Turkey
| | - Enrico Verrina
- Dialysis Unit, Department of Pediatrics, IRCCS Giannina Gaslini, Genoa, Italy
| | - Nikoleta Printza
- 1st Pediatric Department, Aristotle University of Thessaloniki, Thessaloníki, Greece
| | - Karel Vondrak
- Department of Pediatric Nephrology, University Hospital Motol, Prague, Czech Republic
| | - Aleksandra Zurowska
- Department of Pediatric Nephrology, Medical University of Gdansk, Gdansk, Poland
| | - Ilona Zagozdzon
- Department of Pediatric Nephrology, Medical University of Gdansk, Gdansk, Poland
| | - Mesiha Ekim
- Department of Pediatric Nephrology, Ankara University, Ankara, Turkey
| | | | - Stephanie Dufek
- Department of Pediatric Nephrology, Great Ormond Street Hospital for Children, London, United Kingdom
| | - Augustina Jankauskiene
- Pediatric Center, Institute of Clinical Medicine, Vilnius University, Vilnius, Lithuania
| | - Claus Peter Schmitt
- Pediatric Nephrology, Center for Child and Adolescent Medicine, Heidelberg, Germany
| | - Eszter Lévai
- Pediatric Nephrology, Center for Child and Adolescent Medicine, Heidelberg, Germany
| | - Johan Vande Walle
- Department of Pediatric Nephrology, Utoped, Universitair Ziekenhuis Gent, Ghent, Belgium
| | - Nur Canpolat
- Department of Pediatric Nephrology, Cerrahpaşa Medical School, Istanbul, Turkey
| | - Tuula Holtta
- Department of Pediatric Nephrology, University of Helsinki, Helsinki, Finland
| | - Michel Fischbach
- Department of Pediatric Nephrology, Hopital de Hautepierre, Strasbourg, France
| | - Guenter Klaus
- Department of Pediatric Nephrology, KfH Children's Kidney Center, Marburg, Germany
| | - Christoph Aufricht
- Department of Pediatric Nephrology, Medical University of Vienna, Vienna, Austria
| | - Rukshana Shroff
- Department of Pediatric Nephrology, Great Ormond Street Hospital for Children, London, United Kingdom
| | - Alberto Edefonti
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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6
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Carthon CE, Hall RC, Maxwell PR, Crowther BR. Impact of a pharmacist-led vaccine recommendation program for pediatric kidney transplant candidates. Pediatr Transplant 2017; 21. [PMID: 28677269 DOI: 10.1111/petr.12989] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/06/2017] [Indexed: 11/28/2022]
Abstract
Pediatric transplant recipients commonly have deficient vaccination status at the time of transplantation. Utilizing transplant pharmacists to improve vaccination rates has not previously been described. This single-center, retrospective study evaluated the impact of transplant pharmacist interventions on the completion rate of vaccination schedules at time of kidney transplant. Patients who received pharmacist-led vaccination recommendations prior to transplant were compared to patients without pharmacist recommendations. Forty-seven pediatric patients were included: 24 intervention patients and 23 control patients. The median percentage of up-to-date vaccinations at time of transplant was significantly higher in intervention group (91%; IQR 86%-100%) vs. control group (80%; IQR 71%-80%) (P<.0001). The median change in up-to-date vaccinations from time of evaluation to time of transplant was also significantly higher in the intervention group (7.5%) compared to the control group (0%) (P<.0001). There was no difference in live vaccination rates. No patients in either group were readmitted for a vaccine-preventable disease within 6 months post-transplant. With pharmacist intervention, significantly more patients were up to date with vaccination schedules at the time of transplant. These results suggest that a transplant pharmacist may serve as a valuable resource to increase vaccination schedule compliance between time of evaluation and transplantation.
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Affiliation(s)
- Clarice E Carthon
- Department of Pharmacy, Barnes-Jewish Hospital, Saint Louis, MO, USA
| | - Reed C Hall
- University Transplant Center, University Health System, San Antonio, TX, USA.,Pharmacotherapy Division, College of Pharmacy, The University of Texas at Austin, Austin, TX, USA.,Pharmacotherapy Education and Research Center, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Pamela R Maxwell
- University Transplant Center, University Health System, San Antonio, TX, USA.,Pharmacotherapy Division, College of Pharmacy, The University of Texas at Austin, Austin, TX, USA.,Pharmacotherapy Education and Research Center, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Barrett R Crowther
- University Transplant Center, University Health System, San Antonio, TX, USA.,Pharmacotherapy Division, College of Pharmacy, The University of Texas at Austin, Austin, TX, USA.,Pharmacotherapy Education and Research Center, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
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7
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Banerjee S, Dissanayake PV, Abeyagunawardena AS. Vaccinations in children on immunosuppressive medications for renal disease. Pediatr Nephrol 2016; 31:1437-48. [PMID: 26450774 DOI: 10.1007/s00467-015-3219-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 09/01/2015] [Accepted: 09/03/2015] [Indexed: 12/19/2022]
Abstract
Renal diseases are often treated with immunosuppressive medications, placing patients at risk of infections, some of which are vaccine-preventable. However, in such patients vaccinations may be delayed or disregarded due to complications of the underlying disease process and challenges in its management. The decision to administer vaccines to immunosuppressed children is a risk-benefit balance as such children may have a qualitatively diminished immunological response or develop diseases caused by the vaccine pathogen. Vaccination may cause a flare-up of disease activity or provocation of graft rejection in renal transplant recipients. Moreover, it cannot be assumed that a given antibody level provides the same protection in immunosupressed children as in healthy ones. We have evaluated the safety and efficacy of licensed vaccines in children on immunosuppressive therapy and in renal transplant recipients. The limited evidence available suggests that vaccines are most effective if given early, ideally before the requirement for immunosuppressive therapy, which may require administration of accelerated vaccine courses. Once treatment with immunosuppressive drugs is started, inactivated vaccines are usually considered to be safe when the disease is quiescent, but supplemental doses may be required. In the majority of cases, live vaccines are to be avoided. All vaccines are generally contraindicated within 3-6 months of a renal transplant.
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8
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Vaccine administration in children with chronic kidney disease. Vaccine 2015; 32:6601-6. [PMID: 25275950 DOI: 10.1016/j.vaccine.2014.09.038] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Revised: 06/23/2014] [Accepted: 09/19/2014] [Indexed: 01/29/2023]
Abstract
Pediatric patients with severe chronic kidney disease (CKD) on conservative treatment, on dialysis, and those with renal transplantation are at a higher risk for infectious diseases as the result of impaired immune responses against infectious agents. Infections in these patients can have drastic consequences for disease morbidity and mortality. Immunization is a crucial preventive strategy for disease management in this pediatric population. However, vaccination coverage among children with CKD remains low due to safety concerns and doubts about vaccine immunogenicity and efficacy. In this study, we reviewed why children with CKD are at higher risk of infections, the importance of vaccinations among these children, barriers to vaccinations, and recommend the best vaccination schedules. Overall, vaccines have acceptable immunogenicity, efficacy, and safety profiles in children with CKD. However, in some cases, the protective antibody levels induced by vaccines and the benefits and risks of booster vaccine doses must be individually managed. Furthermore, close contacts and household members of these children should complete age-appropriate vaccination schedules to increase the child's indirect protection.
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9
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Low LL, Vasanwala FF, Suhail SM. Varicella encephalitis and pneumonia in a patient with end stage renal failure. ASIA PACIFIC FAMILY MEDICINE 2014; 13:4. [PMID: 24555522 PMCID: PMC3974108 DOI: 10.1186/1447-056x-13-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Accepted: 02/17/2014] [Indexed: 05/15/2023]
Abstract
We describe a patient with end stage renal failure (ESRF) on hemodialysis who was admitted to our department for primary varicella infection complicated by varicella pneumonia and encephalitis. Varicella infections results in serious morbidity and mortality in ESRF dialysis and transplant patients. Evidence published thus far suggests that live attenuated varicella vaccines are effective and safe in ESRF and renal transplant patients. Worldwide a few countries have instituted guidelines for the varicella immunisation in ESRF patients. However, in the Asia Pacific Region, it has not been widely given due to the lack of national consensus guidelines. Our case depicts that primary varicella infection can occur at any time in immunosupressed patients and thus suffer serious consequences from it. With increasing burden of chronic kidney disease, Renal Physicians and Family Physicians in the Asia Pacific Region should meet and study the epidemiological data in each individual country and decide on the consensus guidelines on how the varicella vaccination can be targeted for those at risk.
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Affiliation(s)
- Lian Leng Low
- Department of Family Medicine and Continuing Care, Singapore General Hospital, Bowyer Block A, Level 2, 169608 Outram Road, Singapore
| | - Farhad Fakhrudin Vasanwala
- Department of Family Medicine and Continuing Care, Singapore General Hospital, Bowyer Block A, Level 2, 169608 Outram Road, Singapore
| | - Sufi Muhammad Suhail
- Department of Renal medicine, Singapore General Hospital, Outram Road, Singapore
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10
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Mathew R, Mason D, Kennedy JS. Vaccination issues in patients with chronic kidney disease. Expert Rev Vaccines 2014; 13:285-98. [PMID: 24405403 DOI: 10.1586/14760584.2014.874950] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Infections are an important cause of morbidity and mortality among patients at all stages of chronic kidney disease. Prevention through vaccination remains the best strategy to minimize the adverse consequences associated with these infectious diseases in this, and all, populations. Unfortunately, patients with chronic kidney disease demonstrate inadequacies of specific immune-cell function that are required for generating a protective vaccine response. Nevertheless, early vaccination of this high-risk population has demonstrated good clinical outcomes during progression to late-stage disease. We review the available evidence linking immune impairment in adult patients with late-stage chronic kidney disease to diminished vaccine responses. We highlight the importance of early vaccination in disease with high risk for development of CKD and novel vaccine approaches in development that may help to address improvement in protective boosting of immunity during late-stage disease.
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Affiliation(s)
- Roy Mathew
- Department of Medicine, Division of Nephrology, Stratton VA Medical Center, Albany, NY, USA
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11
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Rubin LG, Levin MJ, Ljungman P, Davies EG, Avery R, Tomblyn M, Bousvaros A, Dhanireddy S, Sung L, Keyserling H, Kang I. 2013 IDSA clinical practice guideline for vaccination of the immunocompromised host. Clin Infect Dis 2013; 58:e44-100. [PMID: 24311479 DOI: 10.1093/cid/cit684] [Citation(s) in RCA: 543] [Impact Index Per Article: 49.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
An international panel of experts prepared an evidenced-based guideline for vaccination of immunocompromised adults and children. These guidelines are intended for use by primary care and subspecialty providers who care for immunocompromised patients. Evidence was often limited. Areas that warrant future investigation are highlighted.
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Affiliation(s)
- Lorry G Rubin
- Division of Pediatric Infectious Diseases, Steven and Alexandra Cohen Children's Medical Center of New York of the North Shore-LIJ Health System, New Hyde Park
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12
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Prelog M, Schönlaub J, Jeller V, Almanzar G, Höfner K, Gruber S, Eiwegger T, Würzner R. Reduced varicella-zoster-virus (VZV)-specific lymphocytes and IgG antibody avidity in solid organ transplant recipients. Vaccine 2013; 31:2420-6. [PMID: 23583889 DOI: 10.1016/j.vaccine.2013.03.058] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2012] [Revised: 02/04/2013] [Accepted: 03/28/2013] [Indexed: 02/01/2023]
Abstract
BACKGROUND Varicella-zoster-virus (VZV) infection may cause significant morbidity and mortality in immunocompromised patients. So far, only IgG-anti-VZV antibody concentrations were used to estimate immunity against VZV, but the antibody binding strength (avidity) together with VZV-specific cellular responses have not been evaluated in solid organ transplant (SOT) recipients. METHODS Thus, we assessed the humoral and cellular immune responses to two doses of the VZV vaccine (vacc) and wild-type VZV infection (wt) in 23 kidney (KTx) and 19 liver transplant (LTx) recipients including children and adults compared to 48 healthy controls (HC) for measurement of IgG-anti-VZV relative avidity index (RAI) and frequency of VZV-specific peripheral blood mononuclear cells (PBMCs) in vaccinated individuals using an adapted ELISA and IFN-gamma ELISPOT, respectively. RESULTS KTx(wt) (median RAI 72.3%) or LTx(wt) (79.2%) and KTx(vacc) (91.0%) or LTx(vacc) (72.5%) showed lower avidities compared to HC(wt) (84.5%) and HC(vacc) (94.0%), respectively, despite equally distributed IgG-anti-VZV concentrations. RAI>60% (high avidity) was detected in all HC, but only in 69.0% of SOT patients. KTx(vacc) (median 64 spot forming units SFU/500,000 PBMCs) and LTx(vacc) (67 SFU) had significantly lower VZV-specific cellular responses compared to HC(vacc) (268 SFU). CONCLUSIONS The diminished cellular reactivity to VZV has to be considered in SOT patients receiving immunosuppressive treatments when evaluating immunity against VZV. IgG antibody avidity and VZV-specific cellular responses may serve as additional markers to evaluate immunity against VZV in SOT recipients. The role of wild-type exposures and endogenous VZV re-activation on long-term immunity in SOT patients has to be awaited to establish recommendations for vaccine spacing in these patients, considering immunogenicity and safety aspects.
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Affiliation(s)
- Martina Prelog
- Department of Pediatrics, Innsbruck Medical University, Innsbruck, Austria.
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13
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Zlamy M, Hofer J, Elias J, Vogel U, Frosch M, Jungraithmayr T, Zimmerhackl LB, Prelog M. Immunogenicity of meningococcus C vaccination in a patient with atypical hemolytic uremic syndrome (aHUS) on eculizumab therapy. Pediatr Transplant 2012; 16:E246-50. [PMID: 21967634 DOI: 10.1111/j.1399-3046.2011.01585.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We report successful kidney transplantation in a 10-yr-old boy with aHUS and heterozygous factor H mutation using the terminal complement inhibitor eculizumab to avoid recurrence of aHUS in the renal graft. Vaccination against meningococcus C (Men C) is essential in patients with dysfunction of the complement system, as induced by eculizumab. In our patient, we report waning SBA titers but maintenance of protective SBA titers (≥1:8) after kidney transplantation under immunosuppressive therapy with mycophenolate mofetil, tacrolimus, steroids, and eculizumab over a 27-month observational period. Our case illustrates that a humoral immune response to conjugate Men C vaccination may be mounted and maintained despite chronic renal disease, kidney transplantation, immunosuppressive drugs, and immunomodulatory therapy with eculizumab. However, it remains unclear whether serologically defined protective SBA titers mediate true protection from invasive meningococcal disease in an immunocompromised patient, particularly under treatment with a complement inhibitor. Thus, close monitoring of SBA titers seems mandatory in this patient.
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Affiliation(s)
- Manuela Zlamy
- Department of Pediatrics, Medical University Innsbruck, Innsbruck, Austria
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14
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Genc G, Ozkaya O, Aygun C, Yakupoglu YK, Nalcacioglu H. Vaccination Status of Children Considered for Renal Transplant: Missed Opportunities for Vaccine Preventable Diseases. EXP CLIN TRANSPLANT 2012; 10:314-8. [PMID: 22845763 DOI: 10.6002/ect.2012.0059] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Effect of Apheresis for ABO and HLA Desensitization on Anti-Measles Antibody Titers in Renal Transplantation. J Transplant 2011; 2011:869065. [PMID: 22174988 PMCID: PMC3235902 DOI: 10.1155/2011/869065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2011] [Revised: 10/06/2011] [Accepted: 10/20/2011] [Indexed: 01/24/2023] Open
Abstract
Desensitization strategies for ABO-incompatible renal transplants with plasma exchange (PE) or specific immunoadsorption (IA) decrease immunoglobulin levels. After recent measles outbreak and decreasing vaccination rates, we studied the impact of apheresis on anti-measles antibodies. Anti-measles antibodies were measured before desensitization, before transplantation and during followup in 12 patients with ABO incompatibility (2x PE only, 8x IA only, and 2x IA and PE) and 3 patients with donor-specific HLA antibodies (all PE). Patients received rituximab, IVIG, and standard immunosuppressive therapy. All patients had detectable anti-measles antibodies before desensitization (mean 3238 mU/l, range 560–8100). After 3–6 PE sessions, titers decreased significantly to 1710 mU/l (P < 0.05), in one patient to nondetectable values, while IA only maintained protective titers. After a median followup of 64 days, anti-measles antibodies returned to baseline in all patients. Immunity against measles was temporarily reduced by apheresis but remained detectable in most patients at time of transplantation. Desensitization maintains long-term protective immunity against measles.
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Abuali MM, Arnon R, Posada R. An update on immunizations before and after transplantation in the pediatric solid organ transplant recipient. Pediatr Transplant 2011; 15:770-7. [PMID: 22111996 DOI: 10.1111/j.1399-3046.2011.01593.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Vaccination offers a unique opportunity to decrease the burden of infectious complications following solid organ transplantation. In this paper we review the current guidelines for routine immunizations before and after solid organ transplantation, including the recent updates and changes to recommendations for certain vaccines. We also address the issue of waning immunity in solid organ transplant recipients and discuss the current data on vaccinating this patient population with live vaccines after transplantation.
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Affiliation(s)
- Mayssa M Abuali
- Department of Pediatrics, Division of Pediatric Infectious Diseases, Miller Transplantation Institute, Mount Sinai Medical Center, New York, NY 10029, USA
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17
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Zlamy M, Elias J, Vogel U, Frosch M, Jeller V, Cortina G, Jungraithmayr T, Prelog M. Immunogenicity of conjugate meningococcus C vaccine in pediatric solid organ transplant recipients. Vaccine 2011; 29:6163-6. [PMID: 21718742 DOI: 10.1016/j.vaccine.2011.06.033] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2011] [Revised: 06/10/2011] [Accepted: 06/12/2011] [Indexed: 02/08/2023]
Abstract
The present study was aimed to evaluate the immunogenicity of a single dose of conjugate Meningococcus C (Men C) vaccine by analyzing the serum bactericidal antibody (SBA) titers in 10 pediatric solid organ transplant (SOT) patients. Four patients showed a delayed immune response after 1 month, but all patients demonstrated an increase of SBA titers after vaccination. A significant decrease of SBA titers was seen after 6 months. However, all patients maintained protective SBA titers (≥1:8) despite rapidly waning titers. For patients with significantly decreasing titers, a booster dose may be discussed with close monitoring of SBA titers over time.
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Affiliation(s)
- Manuela Zlamy
- Department of Pediatrics, Pediatrics I, Medical University Innsbruck, Innsbruck, Austria
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18
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Dehghani SM, Shakiba MA, Ziaeyan M, Imanieh MH, Haghighat M, Bahador A, Nikeghbalian S, Salahi H, Alborzi A, Malek-Hosseini SA. Vaccination status in pediatric liver transplant candidates. Pediatr Transplant 2009; 13:820-2. [PMID: 19413722 DOI: 10.1111/j.1399-3046.2009.01177.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Infection is a recognized and potentially serious complication in children following solid organ transplantation. This problem is particularly important for young children undergoing any organ transplantation who often have not completed standard childhood immunizations at the time of transplantation and who are therefore at risk for vaccine-preventable infections. To evaluate the vaccination status in liver transplant candidates, vaccination charts of 100 patients who were referred to Organ Transplant Center of Nemazee Hospital were reviewed and the vaccination status considered appropriate according to the recommendation of NIP and the patients' age. Fifty-eight percent of patients were completely vaccinated for HBV, 85% for OPV, 97% for BCG, 63% for DTP, and 58% of the patients were completely vaccinated for MMR. We concluded that the vaccination charts should be periodically reviewed and updated to prevent the vaccine-preventable disease in liver transplant candidates not only before but also after transplant. Every effort should be made to assure that candidates are immunized early in the course of their disease. Also it may be indicated to recommend a special guideline for immunization of liver transplant candidates and add other vaccines such as Haemophilus influenzae and Streptococcus pneumoniae vaccine to their vaccination program.
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Affiliation(s)
- Seyed Mohsen Dehghani
- Shiraz Transplant Research Center, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, Iran.
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19
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Baas MC, van Donselaar KAMI, Florquin S, van Binnendijk RS, ten Berge IJM, Bemelman FJ. Mumps: not an innocent bystander in solid organ transplantation. Am J Transplant 2009; 9:2186-9. [PMID: 19563333 DOI: 10.1111/j.1600-6143.2009.02732.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Recently two major outbreaks of mumps have occurred: in the UK more than 56,000 cases were notified between 2004 and 2005, and in the United States, 6,584 cases were reported in 2006. Most patients were young healthy adults, in whom mumps normally has a benign course. Little is known about mumps in the immunocompromised patient. Here, we report a case of a 56-year renal transplant recipient who developed acute irreversible transplant failure due to interstitial nephritis caused by mumps. RNA of the mumps virus was detected in the urine as well as in a renal biopsy. In view of the ongoing presence of the mumps virus in the population, one should be aware of the possible occurrence of this infection in immunocompromised patients.
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Affiliation(s)
- M C Baas
- Renal Transplant Unit, Department of Nephrology, Division of Internal Medicine, Academic Medical Center, Amsterdam
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Abstract
PURPOSE OF REVIEW Numerous recent advances have been made in the field of infectious diseases and pediatric solid organ transplant. RECENT FINDINGS Although many studies contain somewhat small cohorts of individuals, when summarized together they contribute significantly to our knowledge about pediatric solid organ transplant, especially regarding risk factors for infection, management of BK virus nephropathy, the use of live viral vaccines, and consideration for rare infections as well as donor-derived infections. SUMMARY In sum, these recent advances in infection in the field of pediatric solid organ transplant will help decrease infection, thus improving morbidity and mortality, as well as transplant outcomes, especially by decreasing direct (graft injury) and indirect (immune upregulation) effects on organ transplantation. This review will focus on recent advances in the field of infectious diseases in pediatric solid organ transplant by highlighting some of the most important and interesting articles in the field within the past few years.
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Chaves TSS, Pereira LM, De Santos SS, David-Neto E, Lopes MH. Evaluation of the vaccination status in pediatric renal transplant recipients. Pediatr Transplant 2008; 12:432-5. [PMID: 18466429 DOI: 10.1111/j.1399-3046.2007.00820.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
To assess the immunization status of pediatric renal transplant patients followed at a single center in Brazil, vaccination charts of all patients aged between one and 18 yr were analyzed both pre- and post-transplantation. Appropriate immunization was defined according to the National Immunization Program (routine vaccines) - for all Brazilian children - and the Special Immunobiological Agents Program that also includes special vaccines for immunodeficient or other high-risk children. A total of 46 patients was evaluated (mean age 13.7 yr; range 4-17 yr). Vaccination charts were found to be up to date in only two patients (4.3%) pretransplant and in two (4.3%) post-transplant. Although 36 patients (62.2%) in the pretransplant phase and 24 (52.1%) in the post-transplant phase had been vaccinated according to the National Immunization Program, they had not received the special vaccines indicated for their immunocompromised condition. Therefore, despite being followed at a referral center, almost all patients presented an incomplete immunization status pre- and post-transplant. This probably reflects missed opportunities and medical/parental apprehension related to vaccination of patients with chronic renal insufficiency, dialysis or kidney transplantation. Efforts should be made to ensure adequate vaccination in children with kidney diseases, especially before kidney transplantation.
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Affiliation(s)
- T S S Chaves
- Division of Infectious and Parasitic Diseases, Hospital das Clínicas, University of São Paulo School of Medicine, São Paulo, Brazil
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Baldacci ER, Fagundes SN, Koch VHK. Avaliação da suscetibilidade à varicela no paciente pediátrico portador de insuficiência renal crônica. REVISTA PAULISTA DE PEDIATRIA 2008. [DOI: 10.1590/s0103-05822008000100004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
OBJETIVO: Avaliar a suscetibilidade natural à varicela de crianças e adolescentes portadores de insuficiência renal crônica (IRC). MÉTODOS: Estudo transversal de 83 pacientes com idade acima de 18 meses e inferior a 18 anos, durante 2000 e 2001, com ritmo de filtração glomerular (RFG) abaixo de 70mL/min/1,73m², portando cartão vacinal preconizado pela Fundação Nacional de Saúde e que não receberam nenhuma dose da vacina específica. Do total, três pacientes (3/83) foram excluídos, por terem recebido doses da vacina por meio de órgãos não governamentais. A sorologia foi realizada pelo método Enzyme-Linked Immuno Sorbent Assay, considerando-se títulos sorológicos protetores acima de 100mUA/mL. RESULTADOS: Os pacientes renais crônicos tinham idade mediana de 11 anos, 66% eram masculinos, 60% procedentes do próprio município de São Paulo, com RFG médio de 33,6mL/min/1,73m². O diagnóstico clínico de varicela por profissional médico ocorreu em 39 pacientes; destes, 10% se mostraram soronegativos. Dos 80 pacientes restantes, 21 (26%) apresentaram títulos não protetores para varicela. A prevalência de suscetibilidade em menores de seis anos foi 7,93 (IC95%=3,29-19,12) vezes superior à de maiores de seis anos. CONCLUSÕES: Houve diminuição da suscetibilidade à varicela com a idade. Pacientes abaixo de seis anos foram cerca de oito vezes mais suscetíveis à varicela que os renais crônicos com idade mais avançada e duas vezes mais suscetíveis do que a população pediátrica brasileira de mesma idade.
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