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Fries W, Basile G, Bellone F, Costantino G, Viola A. Efficacy and Safety of Biological Therapies and JAK Inhibitors in Older Patients with Inflammatory Bowel Disease. Cells 2023; 12:1722. [PMID: 37443755 PMCID: PMC10340637 DOI: 10.3390/cells12131722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 06/20/2023] [Accepted: 06/24/2023] [Indexed: 07/15/2023] Open
Abstract
With the introduction of more and more monoclonal antibodies selectively targeting various mediators of the immune system, together with Janus-Kinase (JAK)-inhibitors with variable affinities towards different JAK subtypes, the available therapeutic options for the treatment of inflammatory bowel diseases (IBD) have undergone an acceleration in the last five years. On the other hand, the prevalence of IBD patients over 65-years-old is steadily increasing, and, with this, there is a large population of patients that presents more comorbidities, polypharmacy, and, more frequently, frailty compared to younger patients, exposing them to potentially major risks for adverse events deriving from newer therapies, e.g., infections, cardiovascular risks, and malignancies. Unfortunately, pivotal trials for the commercialization of new therapies rarely include older IBD patients, and those with serious comorbidities are virtually excluded. In the present review, we focus on existing literature from pivotal trials and real-world studies, analyzing data on efficacy/effectiveness and safety of newer therapies in older IBD patients with special emphasis on comorbidities and frailty, two distinct but intercorrelated aspects of the older population since age by itself seems to be of minor importance.
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Affiliation(s)
- Walter Fries
- Gastroenterology, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (G.C.); (A.V.)
| | - Giorgio Basile
- Unit of Geriatrics, Department of Biomedical and Dental Science and Morphofunctional Imaging, University of Messina, 98125 Messina, Italy;
| | - Federica Bellone
- Unit of Internal Medicine, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy;
| | - Giuseppe Costantino
- Gastroenterology, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (G.C.); (A.V.)
| | - Anna Viola
- Gastroenterology, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (G.C.); (A.V.)
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2
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Ishige T, Shimizu T, Watanabe K, Arai K, Kamei K, Kudo T, Kunisaki R, Tokuhara D, Naganuma M, Mizuochi T, Murashima A, Inoki Y, Iwata N, Iwama I, Koinuma S, Shimizu H, Jimbo K, Takaki Y, Takahashi S, Cho Y, Nambu R, Nishida D, Hagiwara SI, Hikita N, Fujikawa H, Hosoi K, Hosomi S, Mikami Y, Miyoshi J, Yagi R, Yokoyama Y, Hisamatsu T. Expert consensus on vaccination in patients with inflammatory bowel disease in Japan. J Gastroenterol 2023; 58:135-157. [PMID: 36629948 PMCID: PMC9838549 DOI: 10.1007/s00535-022-01953-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 12/28/2022] [Indexed: 01/12/2023]
Abstract
Immunosuppressive therapies can affect the immune response to or safety of vaccination in patients with inflammatory bowel disease (IBD). The appropriateness of vaccination should be assessed prior to the initiation of IBD treatment because patients with IBD frequently undergo continuous treatment with immunosuppressive drugs. This consensus was developed to support the decision-making process regarding appropriate vaccination for pediatric and adult patients with IBD and physicians by providing critical information according to the published literature and expert consensus about vaccine-preventable diseases (VPDs) [excluding cervical cancer and coronavirus disease 2019 (COVID-19)] in Japan. This consensus includes 19 important clinical questions (CQs) on the following 4 topics: VPDs (6 CQs), live attenuated vaccines (2 CQs), inactivated vaccines (6 CQs), and vaccination for pregnancy, childbirth, and breastfeeding (5 CQs). These topics and CQs were selected under unified consensus by the members of a committee on intractable diseases with support by a Health and Labour Sciences Research Grant. Physicians should provide necessary information on VPDs to their patients with IBD and carefully manage these patients' IBD if various risk factors for the development or worsening of VPDs are present. This consensus will facilitate informed and shared decision-making in daily IBD clinical practice.
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Affiliation(s)
- Takashi Ishige
- Department of Pediatrics, Gunma University Graduate School of Medicine, 3-39-22, Showa-Machi, Maebashi, Gunma, 371-8511, Japan.
| | - Toshiaki Shimizu
- Department of Pediatrics and Adolescent Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Kenji Watanabe
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hyogo Medical University, Nishinomiya, Japan
| | - Katsuhiro Arai
- Division of Gastroenterology, Center for Pediatric Inflammatory Bowel Disease, National Center for Child Health and Development, Tokyo, Japan
| | - Koichi Kamei
- Division of Nephrology and Rheumatology, National Center for Child Health and Development, Tokyo, Japan
| | - Takahiro Kudo
- Department of Pediatrics, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Reiko Kunisaki
- Inflammatory Bowel Disease Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Daisuke Tokuhara
- Department of Pediatrics, Wakayama Medical University, Wakayama, Japan
| | - Makoto Naganuma
- Department of Gastroenterology and Hepatology, Kansai Medical University, Osaka, Japan
| | - Tatsuki Mizuochi
- Department of Pediatrics and Child Health, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Atsuko Murashima
- Center for Maternal-Fetal, Neonatal and Reproductive Medicine, National Center of Child Health and Development, Tokyo, Japan
| | - Yuta Inoki
- Division of Nephrology and Rheumatology, National Center for Child Health and Development, Tokyo, Japan
| | - Naomi Iwata
- Department of Infection and Immunology, Aichi Children's Health and Medical Center, Obu, Japan
| | - Itaru Iwama
- Division of Gastroenterology and Hepatology, Saitama Children's Medical Center, Saitama, Japan
| | - Sachi Koinuma
- Japan Drug Information Institute in Pregnancy, National Center of Child Health and Development, Tokyo, Japan
| | - Hirotaka Shimizu
- Division of Gastroenterology, Center for Pediatric Inflammatory Bowel Disease, National Center for Child Health and Development, Tokyo, Japan
| | - Keisuke Jimbo
- Department of Pediatrics, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Yugo Takaki
- Department of Pediatrics, Japanese Red Cross Kumamoto Hospital, Kumamoto, Japan
| | - Shohei Takahashi
- Department of Pediatrics, Kyorin University School of Medicine, Tokyo, Japan
| | - Yuki Cho
- Department of Pediatrics, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Ryusuke Nambu
- Division of Gastroenterology and Hepatology, Saitama Children's Medical Center, Saitama, Japan
| | - Daisuke Nishida
- Inflammatory Bowel Disease Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Shin-Ichiro Hagiwara
- Department of Pediatric Gastroenterology, Nutrition and Endocrinology, Osaka Women's and Children's Hospital, Osaka, Japan
| | - Norikatsu Hikita
- Department of Pediatrics, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Hiroki Fujikawa
- Division of Gastroenterology, Center for Pediatric Inflammatory Bowel Disease, National Center for Child Health and Development, Tokyo, Japan
| | - Kenji Hosoi
- Division of Gastroenterology, Tokyo Metro Children's Medical Center, Tokyo, Japan
| | - Shuhei Hosomi
- Department of Gastroenterology, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Yohei Mikami
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Jun Miyoshi
- Department of Gastroenterology and Hepatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Ryusuke Yagi
- Department of Pediatrics, Gunma University Graduate School of Medicine, 3-39-22, Showa-Machi, Maebashi, Gunma, 371-8511, Japan
| | - Yoko Yokoyama
- Department of Intestinal Inflammation Research, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Tadakazu Hisamatsu
- Department of Gastroenterology and Hepatology, Kyorin University School of Medicine, Tokyo, Japan
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3
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Jones JL, Tse F, Carroll MW, deBruyn JC, McNeil SA, Pham-Huy A, Seow CH, Barrett LL, Bessissow T, Carman N, Melmed GY, Vanderkooi OG, Marshall JK, Benchimol EI. Canadian Association of Gastroenterology Clinical Practice Guideline for Immunizations in Patients With Inflammatory Bowel Disease (IBD)-Part 2: Inactivated Vaccines. J Can Assoc Gastroenterol 2021; 4:e72-e91. [PMID: 34476339 PMCID: PMC8407486 DOI: 10.1093/jcag/gwab016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Indexed: 12/19/2022] Open
Abstract
Background and Aims The effectiveness and safety of vaccinations can be altered by
immunosuppressive therapies, and perhaps by inflammatory bowel disease (IBD)
itself. These recommendations developed by the Canadian Association of
Gastroenterology and endorsed by the American Gastroenterological
Association, aim to provide guidance on immunizations in adult and pediatric
patients with IBD. This publication focused on inactivated vaccines. Methods Systematic reviews evaluating the efficacy, effectiveness, and safety of
vaccines in patients with IBD, other immune-mediated inflammatory diseases,
and the general population were performed. Critical outcomes included
mortality, vaccine-preventable diseases, and serious adverse events.
Immunogenicity was considered a surrogate outcome for vaccine efficacy.
Certainty of evidence and strength of recommendations were rated according
to the GRADE (Grading of Recommendation Assessment, Development, and
Evaluation) approach. Key questions were developed through an iterative
online platform, and voted on by a multidisciplinary group. Recommendations
were formulated using the Evidence-to-Decision framework. Strong
recommendation means that most patients should receive the recommended
course of action, whereas a conditional recommendation means that different
choices will be appropriate for different patients. Results Consensus was reached on 15 of 20 questions. Recommendations address the
following vaccines: Haemophilus influenzae type b,
recombinant zoster, hepatitis B, influenza, pneumococcus, meningococcus,
tetanus-diphtheria-pertussis, and human papillomavirus. Most of the
recommendations for patients with IBD are congruent with the current Centers
for Disease Control and Prevention and Canada’s National Advisory
Committee on Immunization recommendations for the general population, with
the following exceptions. In patients with IBD, the panel suggested
Haemophilus influenzae type b vaccine for patients
older than 5 years of age, recombinant zoster vaccine for adults younger
than 50 year of age, and hepatitis B vaccine for adults without a risk
factor. Consensus was not reached, and recommendations were not made for 5
statements, due largely to lack of evidence, including double-dose hepatitis
B vaccine, timing of influenza immunization in patients on biologics,
pneumococcal and meningococcal vaccines in adult patients without risk
factors, and human papillomavirus vaccine in patients aged 27–45
years. Conclusions Patients with IBD may be at increased risk of some vaccine-preventable
diseases. Therefore, maintaining appropriate vaccination status in these
patients is critical to optimize patient outcomes. In general, IBD is not a
contraindication to the use of inactivated vaccines, but immunosuppressive
therapy may reduce vaccine responses.
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Affiliation(s)
- Jennifer L Jones
- Department of Medicine and Community Health and Epidemiology, Dalhousie University, Queen Elizabeth II Health Sciences Center, Halifax, Nova Scotia, Canada
| | - Frances Tse
- Division of Gastroenterology and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Matthew W Carroll
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Jennifer C deBruyn
- Section of Pediatric Gastroenterology, Departments of Pediatrics and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Shelly A McNeil
- Division of Infectious Diseases, Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Anne Pham-Huy
- Division of Infectious Diseases, Immunology and Allergy, Department of Pediatrics, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada
| | - Cynthia H Seow
- Division of Gastroenterology, Departments of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Lisa L Barrett
- Division of Infectious Diseases, Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Talat Bessissow
- Division of Gastroenterology, McGill University Health Centre, Montreal, Quebec, Canada
| | - Nicholas Carman
- Department of Pediatrics, University of Ottawa, Ottawa, Ontario, Canada.,CHEO Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - Gil Y Melmed
- Inflammatory Bowel Disease Center, Cedars-Sinai Medical Center, Los Angeles, California, United States
| | - Otto G Vanderkooi
- Section of Infectious Diseases, Departments of Pediatrics, Microbiology, Immunology and Infectious Diseases, Pathology and Laboratory Medicine and Community Health Sciences, University of Calgary, Alberta Children's Hospital Research Institute, Calgary, Alberta, Canada
| | - John K Marshall
- Division of Gastroenterology and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Eric I Benchimol
- Department of Pediatrics and School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada.,Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada, SickKids Inflammatory Bowel Disease Centre, Division of Gastroenterology Hepatology and Nutrition, The Hospital for Sick Children, Child Health Evaluative Sciences, SickKids Research Institute, ICES, Toronto, Ontario, Canada.,CHEO Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital of Eastern Ontario and CHEO Research Institute, Ottawa, Ontario, Canada.,ICES Ottawa, Ottawa, Ontario, Canada
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4
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Jones JL, Tse F, Carroll MW, deBruyn JC, McNeil SA, Pham-Huy A, Seow CH, Barrett LL, Bessissow T, Carman N, Melmed GY, Vanderkooi OG, Marshall JK, Benchimol EI. Canadian Association of Gastroenterology Clinical Practice Guideline for Immunizations in Patients With Inflammatory Bowel Disease (IBD)-Part 2: Inactivated Vaccines. Gastroenterology 2021; 161:681-700. [PMID: 34334167 DOI: 10.1053/j.gastro.2021.04.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS The effectiveness and safety of vaccinations can be altered by immunosuppressive therapies, and perhaps by inflammatory bowel disease (IBD) itself. These recommendations developed by the Canadian Association of Gastroenterology and endorsed by the American Gastroenterological Association, aim to provide guidance on immunizations in adult and pediatric patients with IBD. This publication focused on inactivated vaccines. METHODS Systematic reviews evaluating the efficacy, effectiveness, and safety of vaccines in patients with IBD, other immune-mediated inflammatory diseases, and the general population were performed. Critical outcomes included mortality, vaccine-preventable diseases, and serious adverse events. Immunogenicity was considered a surrogate outcome for vaccine efficacy. Certainty of evidence and strength of recommendations were rated according to the GRADE (Grading of Recommendation Assessment, Development, and Evaluation) approach. Key questions were developed through an iterative online platform, and voted on by a multidisciplinary group. Recommendations were formulated using the Evidence-to-Decision framework. Strong recommendation means that most patients should receive the recommended course of action, whereas a conditional recommendation means that different choices will be appropriate for different patients. RESULTS Consensus was reached on 15 of 20 questions. Recommendations address the following vaccines: Haemophilus influenzae type b, recombinant zoster, hepatitis B, influenza, pneumococcus, meningococcus, tetanus-diphtheria-pertussis, and human papillomavirus. Most of the recommendations for patients with IBD are congruent with the current Centers for Disease Control and Prevention and Canada's National Advisory Committee on Immunization recommendations for the general population, with the following exceptions. In patients with IBD, the panel suggested Haemophilus influenzae type b vaccine for patients older than 5 years of age, recombinant zoster vaccine for adults younger than 50 year of age, and hepatitis B vaccine for adults without a risk factor. Consensus was not reached, and recommendations were not made for 5 statements, due largely to lack of evidence, including double-dose hepatitis B vaccine, timing of influenza immunization in patients on biologics, pneumococcal and meningococcal vaccines in adult patients without risk factors, and human papillomavirus vaccine in patients aged 27-45 years. CONCLUSIONS Patients with IBD may be at increased risk of some vaccine-preventable diseases. Therefore, maintaining appropriate vaccination status in these patients is critical to optimize patient outcomes. In general, IBD is not a contraindication to the use of inactivated vaccines, but immunosuppressive therapy may reduce vaccine responses.
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Affiliation(s)
- Jennifer L Jones
- Department of Medicine and Community Health and Epidemiology, Dalhousie University, Queen Elizabeth II Health Sciences Center, Halifax, Nova Scotia, Canada.
| | - Frances Tse
- Division of Gastroenterology and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Matthew W Carroll
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Jennifer C deBruyn
- Section of Pediatric Gastroenterology, Departments of Pediatrics and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Shelly A McNeil
- Division of Infectious Diseases, Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Anne Pham-Huy
- Division of Infectious Diseases, Immunology and Allergy, Department of Pediatrics, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada
| | - Cynthia H Seow
- Division of Gastroenterology, Departments of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Lisa L Barrett
- Division of Infectious Diseases, Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Talat Bessissow
- Division of Gastroenterology, McGill University Health Centre, Montreal, Quebec, Canada
| | - Nicholas Carman
- Department of Pediatrics, University of Ottawa, Ottawa, Ontario, Canada, CHEO Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - Gil Y Melmed
- Inflammatory Bowel Disease Center, Cedars-Sinai Medical Center, Los Angeles, California
| | - Otto G Vanderkooi
- Section of Infectious Diseases, Departments of Pediatrics, Microbiology, Immunology and Infectious Diseases, Pathology and Laboratory Medicine and Community Health Sciences, University of Calgary, Alberta Children's Hospital Research Institute, Calgary, Alberta, Canada
| | - John K Marshall
- Division of Gastroenterology and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Eric I Benchimol
- Department of Pediatrics and School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada, CHEO Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital of Eastern Ontario and CHEO Research Institute, Ottawa, Ontario, Canada, ICES Ottawa, Ottawa, Ontario, Canada; Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada, SickKids Inflammatory Bowel Disease Centre, Division of Gastroenterology Hepatology and Nutrition, The Hospital for Sick Children, Child Health Evaluative Sciences, SickKids Research Institute, ICES, Toronto, Ontario, Canada.
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5
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Núñez Ortiz A, Rojas Feria M, de la Cruz Ramírez MD, Gómez Izquierdo L, Trigo Salado C, Herrera Justiniano JM, Leo Carnerero E. Impact of Epstein-Barr virus infection on inflammatory bowel disease (IBD) clinical outcomes. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2021; 114:259-265. [PMID: 34315215 DOI: 10.17235/reed.2021.7915/2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To evaluate the role of Epstein-Barr virus (EBV) on the intestinal mucosa in the evolution of inflammatory bowel disease (IBD), to investigate the risk factors for EBV infection and the frequency of EBV-associated lymphoproliferative disorders in IBD patients. METHODS Intestinal biopsies of IBD patients with available EBV status determined by Epstein-Barr-encoding RNA (EBER) in situ hybridization were searched in the Pathology Database of our center. Clinical information, including phenotypic characteristics of IBD, previous treatments, diagnosis of lymphoma, and patient outcome, were reviewed for all cases. RESULTS 56 patients with IBD (28 Crohn´s disease, 27 ulcerative colitis and one unclassified colitis) were included. EBV in intestinal mucosa was positive in 26 patients (46%), in one case associated to a lymphoproliferative syndrome. EBV positivity was associated with severe histological activity (52% vs. 17.2%; p 0.007), presence of a lymphoplasmacytic infiltrate (50% vs. 33.3%; p 0.03) and active steroid treatment (61.5% vs. 33.3%; p 0.03). Multivariate analyses only found association between EBV and lymphoplasmacytosis (p 0.001). Escalation in previous treatment was significantly more frequent in the EBER+ group (53.8% vs. 26.7%; p 0.038). No cases developed lymphoma in the follow-up. CONCLUSIONS EBV on the intestinal mucosa is associated with a poor outcome of IBD and the need for escalation in therapy. Lymphoplasmacytic infiltrate is associated with EBV infection. EBER+ patients used steroids more frequently compared with EBER- patients. No EBER+ patients developed a lymphoma during follow-up.
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Harris RE, Curtis L, Hegde V, Garrick V, Gervais L, Armstrong L, Delahunty C, Eccleston A, Al-Hourani G, Flynn DM, Merrick V, Barclay AR, Tayler R, Hansen R, Russell RK. A Decade of Varicella Screening Within a Paediatric Inflammatory Bowel Disease Population. J Crohns Colitis 2020; 14:608-616. [PMID: 31889176 DOI: 10.1093/ecco-jcc/jjz207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Increased risk of opportunistic infection-e.g., varicella zoster infection-secondary to therapies is a cause of morbidity in inflammatory bowel disease [IBD] patients. The UK vaccination schedule does not include varicella immunisation. We aimed to evaluate the varicella screening and immunisation programme in a paediatric IBD population. METHODS Data regarding IBD diagnosis, varicella status, and consequent immunisations/treatment interventions were collected retrospectively from the records of patients diagnosed with IBD over a 10-year period [2009-2018]. RESULTS In all, 520 IBD patients were diagnosed; 505/520 [97%] had varicella testing; 46/505 [9%] were naïve. Of 501 patients, 391[78%] were tested before or within 7 days of diagnosis; this increased in the second 5-year period compared with the first (229/268 [85%] versus 162/233 [70%]; p <0.00001). Median diagnosis age of naïve patients was lower [8.3 years versus 12.8 years; p <0.00001]. Where vaccination was feasible, 21/31 [68%] had two and 7/31 [23%] one immunisation. Prednisolone induction led to lower rates of vaccination (5/13 [39%] versus 23/33 [70%] for other induction therapies; p =0.02). Of 28 vaccinated patients, 5 [18%] had suspected breakthrough varicella; and 6/18 [33%] unimmunised patients required post-exposure prophylaxis or treatment for varicella. Immunisation was associated with a decrease in patients requiring post-exposure prophylaxis (0/28 [0%] versus 5/18 [28%]; p =0.0006) and varicella-related hospital admission (1/28 [4%] versus 4/18 [22%]; p =0.01). CONCLUSIONS High rates of varicella screening and immunisation within a PIBD population are possible, resulting in a reduction in hospital admissions for varicella treatment. Varicella immunisation may be of increasing importance within the PIBD population with the emergence of novel therapeutic strategies.
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Affiliation(s)
- Rachel E Harris
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Lee Curtis
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Vikas Hegde
- School of Medicine, University of Glasgow, Glasgow, UK
| | - Vikki Garrick
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Lisa Gervais
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Lawrence Armstrong
- Department of Paediatrics, University Hospital Crosshouse, Crosshouse, UK
| | | | - Andrew Eccleston
- Department of Paediatrics, Dumfries and Galloway Royal Infirmary, Dumfries, UK
| | | | - Diana M Flynn
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Victoria Merrick
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Andrew R Barclay
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Rachel Tayler
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Richard Hansen
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Richard K Russell
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
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