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Torrado C, Baysal MA, Chakraborty A, Norris BL, Khawaja F, Tsimberidou AM. Case report: Fatal overwhelming post-splenectomy infection in a patient with metastatic angiosarcoma treated with immunotherapy. Front Immunol 2024; 15:1366271. [PMID: 38779675 PMCID: PMC11109375 DOI: 10.3389/fimmu.2024.1366271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 03/28/2024] [Indexed: 05/25/2024] Open
Abstract
A patient in his 40s with splenic angiosarcoma metastatic to the liver underwent splenectomy, chemotherapy, and partial hepatectomy before being treated on a clinical trial with CTLA4 and PD1 inhibitors. He had received pneumococcal and meningococcal vaccines post-splenectomy. On week 10, he developed grade 3 immune-related colitis, successfully treated with the anti-tumor necrosis factor-alpha inhibitor infliximab and steroids. After 4 cycles of treatment, scans showed partial response. He resumed anti-PD1 therapy, and 6 hours after the second dose of anti-PD1 he presented to the emergency room with hematemesis, hematochezia, hypotension, fever, and oxygen desaturation. Laboratory tests demonstrated acute renal failure and septicemia (Streptococcus pneumoniae). He died 12 hours after the anti-PD1 infusion from overwhelming post-splenectomy infection (OPSI). Autopsy demonstrated non-viable liver tumors among other findings. In conclusion, patients undergoing immunotherapy and with prior history of asplenia should be monitored closely for OPSI as they may be at increased risk.
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Affiliation(s)
- Carlos Torrado
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Mehmet A. Baysal
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Abhijit Chakraborty
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Becky L. Norris
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Fareed Khawaja
- Department of Infectious Diseases, Infection Control, and Employee Health, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Apostolia M. Tsimberidou
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
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Ladhani SN, Fernandes S, Garg M, Borrow R, de Lusignan S, Bolton-Maggs PHB. Prevention and treatment of infection in patients with an absent or hypofunctional spleen: A British Society for Haematology guideline. Br J Haematol 2024; 204:1672-1686. [PMID: 38600782 DOI: 10.1111/bjh.19361] [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: 12/15/2023] [Revised: 02/13/2024] [Accepted: 02/15/2024] [Indexed: 04/12/2024]
Abstract
Guidelines for the prevention and treatment of infection in patients with an absent or dysfunctional spleen were published by the British Committee for Standards in Haematology in 1996 and updated in 2002 and 2011. With advances in vaccinations and changes in patterns of infection, the guidelines required updating. Key aspects included in this guideline are the identification of patients at risk of infection, patient education and information and immunisation schedules. This guideline does not address the non-infective complications of splenectomy or functional hyposplenism (FH). This replaces previous guidelines and significantly revises the recommendations related to immunisation. Patients at risk include those who have undergone surgical removal of the spleen, including partial splenectomy and splenic embolisation, and those with medical conditions that predispose to FH. Immunisations should include those against Streptococcus pneumoniae (pneumococcus), Neisseria meningitidis (meningococcus) and influenza. Haemophilus influenzae type b (Hib) is part of the infant immunisation schedule and is no longer required for older hyposplenic patients. Treatment of suspected or proven infections should be based on local protocols and consider relevant anti-microbial resistance patterns. The education of patients and their medical practitioners is essential, particularly in relation to the risk of serious infection and its prevention. Further research is required to establish the effectiveness of vaccinations in hyposplenic patients; infective episodes should be regularly audited. There is no single group ideally placed to conduct audits into complications arising from hyposplenism, highlighting a need for a national registry, as has proved very successful in Australia or alternatively, the establishment of appropriate multidisciplinary networks.
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Affiliation(s)
- Shamez N Ladhani
- Centre for Neonatal and Paediatric Infections (CNPI), St. George's University of London, London, UK
- Immunisation and Countermeasures Division, UK Health Security Agency Colindale, London, UK
| | - Savio Fernandes
- Department of Haematology, Dudley Group Foundation NHS Trust, Russell's Hall Hospital, Dudley, UK
| | - Mamta Garg
- Leicester Royal Infirmary, Leicester, UK
| | - Ray Borrow
- Vaccine Evaluation Unit, UK Health Security Agency, Manchester Royal Infirmary, Manchester, UK
| | - Simon de Lusignan
- Nuffield Department of Primary Care Health Sciences, Royal College of General Practitioners (RCGP) Research and Surveillance Centre (RSC), University of Oxford, Oxford, UK
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Waldron C, Goshua G. Splenectomy reappraised: Bridging the gap in immune cytopenia treatment paradigms. J Intern Med 2024; 295:120-122. [PMID: 38044059 DOI: 10.1111/joim.13756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2023]
Affiliation(s)
| | - George Goshua
- Section of Hematology, Department of Internal Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, CT, USA
- Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, CT, USA
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4
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Bianchi FP, Stefanizzi P, Cuscianna E, Di Lorenzo A, Migliore G, Tafuri S, Germinario CA. Influenza vaccine coverage in 6months-64 years-old patients affected by chronic diseases: A retrospective cohort study in Italy. Hum Vaccin Immunother 2023; 19:2162301. [PMID: 36715009 PMCID: PMC10012954 DOI: 10.1080/21645515.2022.2162301] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
At the beginning of each flu season, the Italian Ministry of Health defines the categories at higher risk of influenza complications, for which vaccination is actively and freely offered. The vaccine coverage (VC) of the influenza vaccine in subjects from 6 months to 64 years of age suffering from diseases that increase the risk of complications from influenza during the 2020-2021 season was evaluated. Our study wants to evaluate the VCs of the influenza vaccine in these subjects during the 2020/2021 season in Apulia. The digital archives relative to the Apulian population were used. A retrospective cohort study design was performed. 484,636 Apulian residents aged between 6 months and 64 years suffered from at least one chronic disease; 139,222 of 484,636 subjects received the influenza vaccine (VC: 28.7%) from October 2020 to January 2021. Considering the single comorbidities, the greatest values are found for pathologies for which major surgical interventions are planned and chronic renal failure/adrenal insufficiency patients, while the worst for chronic liver diseases and pathologies for which major surgical interventions are planned. In any case, it would seem that better VC is achieved in subjects with more than one chronic condition. Influenza vaccination must be promoted as a central public health measure, also because by reducing the burden on hospitals, it can greatly benefit the management of COVID-19 patients. Greater efforts by public health institutions must be implemented in order to achieve better VC in the target categories, including chronic patients.
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Affiliation(s)
| | - Pasquale Stefanizzi
- Interdisciplinary Department of Medicine, Aldo Moro University of Bari, Bari, Italy
| | - Eustachio Cuscianna
- Interdisciplinary Department of Medicine, Aldo Moro University of Bari, Bari, Italy
| | - Antonio Di Lorenzo
- Interdisciplinary Department of Medicine, Aldo Moro University of Bari, Bari, Italy
| | - Giovanni Migliore
- Health Direction, Bari Policlinico University General Hospital, Bari, Italy
| | - Silvio Tafuri
- Interdisciplinary Department of Medicine, Aldo Moro University of Bari, Bari, Italy
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5
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Bianchi FP, Losito F, Labarile N, Shahini E, Cozzolongo R. Prevention of influenza complications in patients with liver disease: a retrospective cohort study. Front Public Health 2023; 11:1288126. [PMID: 38186701 PMCID: PMC10771385 DOI: 10.3389/fpubh.2023.1288126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 12/06/2023] [Indexed: 01/09/2024] Open
Abstract
Introduction Patients with chronic liver disease are highly prone to acquiring influenza infection diseases and experiencing associated complications. National and international guidelines recommend the influenza vaccine for patients with liver disorders to reduce the risk of influenza complications. Our study aims to evaluate the risk of flu complications faced by patients with liver disease and assess influenza vaccination coverage. Methods The archive of hospital discharge forms was used to define the list of Apulian patients with liver disease, considering data from 2017 through 2022. The vaccination status of these patients was assessed via data collected from the Regional Immunization Database. We focused on influenza vaccine shots administered during the 2020/21, 2021/22, and 2022/23 flu seasons. Results A declining trend across the flu seasons was observed, with a VC of 49.5% in the 2020/21 flu season, 48.1% in the 2021/22 season, and 45.0% in the 2022/23 season. Subjects with multiple comorbidities have higher vaccination rates. Additionally, the multivariate models demonstrate that vaccination compliance increases with age and is strongly associated with having received a previous influenza vaccine shot. Conclusion The VC rates reported in our study are unsatisfactory and did not reach the minimum achievable goal (75%) the Italian Ministry of Health set. A multifactorial approach is required to raise the immunization rates and therefore protect the patients from the influenza-associated risk of collateral liver damage; the role of gastroenterologists and hepatologists is crucial, as their responsibilities should extend beyond patient care to the prevention of complications after infectious diseases.
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Affiliation(s)
| | - Francesco Losito
- Gastroenterology Unit, National Institute of Gastroenterology, IRCCS S. De Bellis, Research Hospital, Castellana Grotte, Italy
| | - Nunzia Labarile
- Gastroenterology Unit, National Institute of Gastroenterology, IRCCS S. De Bellis, Research Hospital, Castellana Grotte, Italy
| | - Endrit Shahini
- Gastroenterology Unit, National Institute of Gastroenterology, IRCCS S. De Bellis, Research Hospital, Castellana Grotte, Italy
| | - Raffaele Cozzolongo
- Gastroenterology Unit, National Institute of Gastroenterology, IRCCS S. De Bellis, Research Hospital, Castellana Grotte, Italy
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Camp J, Bayrhuber M, Anka N, Heine V, Glattacker M, Farin-Glattacker E, Rieg S. Efficacy of a novel patient-focused intervention aimed at increasing adherence to guideline-based preventive measures in asplenic patients: the PrePSS trial. Infection 2023; 51:1787-1795. [PMID: 37653288 PMCID: PMC10665246 DOI: 10.1007/s15010-023-02088-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 08/17/2023] [Indexed: 09/02/2023]
Abstract
PURPOSE To determine whether a novel intervention improves the adherence to guideline-based preventive measures in asplenic patients at risk of post-splenectomy sepsis (PSS). METHODS We used a prospective controlled, two-armed historical control group design to compare a novel, health action process approach (HAPA)-based telephonic intervention involving both patients and their general practitioners to usual care. Eligible patients were identified in cooperation with the insurance provider AOK Baden-Wuerttemberg, Germany. Patients with anatomic asplenia (n = 106) were prospectively enrolled and compared to a historical control group (n = 113). Comparisons were done using a propensity-score-based overlap-weighting model. Adherence to preventive measures was quantified by the study-specific 'Preventing PSS score' (PrePSS score) which includes pneumococcal and meningococcal vaccination status, the availability of a stand-by antibiotic and a medical alert card. RESULTS At six months after the intervention, we estimated an effect of 3.96 (95% CI 3.68-4.24) points on the PrePSS score scale (range 0-10) with mean PrePSS scores of 3.73 and 7.70 in control and intervention group, respectively. Substantial improvement was seen in all subcategories of the PrePSS score with the highest absolute gains in the availability of stand-by antibiotics. We graded the degree of participation by the general practitioner (no contact, short contact, full intervention) and noted that the observed effect was only marginally influenced by the degree of physician participation. CONCLUSIONS Patients who had received the intervention exhibited a significantly higher adherence to guideline-based preventive measures compared to the control group. These data suggest that widespread adoption of this pragmatic intervention may improve management of asplenic patients. Health insurance provider-initiated identification of at-risk patients combined with a patient-focused intervention may serve as a blueprint for a wide range of other preventive efforts leading to patient empowerment and ultimately to better adherence to standards of care.
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Affiliation(s)
- Johannes Camp
- Division of Infectious Diseases, Department of Medicine II, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
| | - Marianne Bayrhuber
- Section of Health Care Research and Rehabilitation Research, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Natascha Anka
- Section of Health Care Research and Rehabilitation Research, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Valerie Heine
- Division of Infectious Diseases, Department of Medicine II, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Manuela Glattacker
- Section of Health Care Research and Rehabilitation Research, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Erik Farin-Glattacker
- Section of Health Care Research and Rehabilitation Research, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Siegbert Rieg
- Division of Infectious Diseases, Department of Medicine II, Faculty of Medicine, University of Freiburg, Freiburg, Germany
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Bianchi FP, Donghia R, Tatoli R, Bonfiglio C. COVID-19 Immunization Rates in Patients with Inflammatory Bowel Disease Worldwide: A Systematic Review and Meta-Analysis. Vaccines (Basel) 2023; 11:1523. [PMID: 37896927 PMCID: PMC10611173 DOI: 10.3390/vaccines11101523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 09/19/2023] [Accepted: 09/22/2023] [Indexed: 10/29/2023] Open
Abstract
Individuals with Inflammatory Bowel Disease (IBD) are characterized by an increased vulnerability to complications stemming from infectious diseases. While these patients do not inherently face a heightened risk of SARS-CoV-2 infection compared to the general population, their vulnerability to severe COVID-19 complications and subsequent hospitalization is notably increased. The objective of our study is to quantitatively assess the global coverage of COVID-19 vaccination among individuals with IBD, achieved through a comprehensive meta-analysis and systematic review. Thirteen studies were systematically selected from scientific articles available in the MEDLINE/PubMed, ISI Web of Knowledge, and Scopus databases, spanning from 1 January 2021 to 25 July 2023. The pooled prevalence of COVID-19 vaccine uptake was estimated at 72% (95%CI = 59-83%) for at least one dose, 81% (95%CI = 68-91%) for the complete vaccination regimen, and 71% (95%CI = 46-91%) for the third dose. Analysis of the determinants influencing vaccination uptake revealed several significant associations. These encompassed Caucasian ethnicity, female sex, absence of immunosuppressive therapy, advanced age, prior receipt of the anti-influenza vaccine, absence of a history of COVID-19 infection, and the provision of advice from gastroenterologists, all linked to improved compliance. Our study underscores a noteworthy yet not entirely optimal COVID-19 vaccination coverage among individuals with IBD. A multifaceted approach is warranted to enhance vaccination rates. Within this context, the role of gastroenterologists extends beyond direct patient care, encompassing a pivotal responsibility in preventing complications stemming from post-infectious diseases.
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Affiliation(s)
| | - Rossella Donghia
- National Institute of Gastroenterology, IRCCS S. De Bellis, Research Hospital, 70013 Castellana Grotte, Italy; (R.D.); (R.T.); (C.B.)
| | - Rossella Tatoli
- National Institute of Gastroenterology, IRCCS S. De Bellis, Research Hospital, 70013 Castellana Grotte, Italy; (R.D.); (R.T.); (C.B.)
| | - Caterina Bonfiglio
- National Institute of Gastroenterology, IRCCS S. De Bellis, Research Hospital, 70013 Castellana Grotte, Italy; (R.D.); (R.T.); (C.B.)
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Bayrhuber M, Anka N, Camp J, Farin-Glattacker E, Rieg S, Glattacker M. Effects of a health psychology-based intervention for patients with asplenia on psychological determinants of preventive behaviour: A propensity score analysis. PATIENT EDUCATION AND COUNSELING 2023; 114:107851. [PMID: 37329725 DOI: 10.1016/j.pec.2023.107851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 05/26/2023] [Accepted: 06/06/2023] [Indexed: 06/19/2023]
Abstract
OBJECTIVE Patients with asplenia have an increased lifelong risk of severe infections especially post splenectomy sepsis with hospital mortality rates of 30-50%. Adherence to existing guidelines for preventive measures is low. Objective of the study is the evaluation of a novel intervention to increase health psychological outcomes in patients with asplenia resulting in better adherence to preventive measures. METHODS The intervention was evaluated by conducting a prospective, two-armed historical control group design via propensity score analysis. Focus are health-psychological outcomes: self-efficacy, intention, risk perception, behaviour planning, self-management, health literacy, patient involvement and disease-knowledge. RESULTS Patients in the intervention group (N = 110) showed a higher increase in almost all outcomes compared to a historical control group (N = 115). The strongest increase was observed in "asplenia-specific self-management" (average treatment effect: ATE 1.14 [95% CI 0.91-1.36] p < .001) and "asplenia-specific health-literacy" (ATE 1.42 [95% CI 1.18-1.65] p < .001). Significant intervention effects were also found in behaviour planning, perceived involvement and disease-knowledge. CONCLUSION The patient-focused intervention is effective in improving health-psychological outcomes in patients with asplenia. PRACTICE IMPLICATIONS The implementation of the intervention can make an important contribution to care and lead to an improvement of health-psychological outcomes that may result in a higher adherence to prevention measures.
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Affiliation(s)
- Marianne Bayrhuber
- Section of Health Care Research and Rehabilitation Research, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany.
| | - Natascha Anka
- Section of Health Care Research and Rehabilitation Research, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Johannes Camp
- Division of Infectious Diseases, Department of Medicine II, Medical Center - Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Erik Farin-Glattacker
- Section of Health Care Research and Rehabilitation Research, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Siegbert Rieg
- Division of Infectious Diseases, Department of Medicine II, Medical Center - Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Manuela Glattacker
- Section of Health Care Research and Rehabilitation Research, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
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Bianchi FP, Stefanizzi P, Di Lorenzo A, Cuscianna E, Tafuri S, Germinario CA. Vaccine coverage for recommended vaccines among splenectomised patients in Apulia, South Italy: a retrospective cohort study. BMJ Open 2023; 13:e069316. [PMID: 36990496 PMCID: PMC10069564 DOI: 10.1136/bmjopen-2022-069316] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/31/2023] Open
Abstract
OBJECTIVE Splenectomised/asplenic patients have a 10-50 fold higher risk than the general population of developing overwhelming postsplenectomy infection. To control this risk, these patients have to receive a specific immunisation schedule, before or in the 2 weeks after the surgical intervention. The study aims to estimate vaccine coverage (VC) for recommended vaccines among splenectomised patients in Apulia (South Italy), and to define the determinants of vaccination uptake in this population. DESIGN Retrospective cohort study. SETTING Apulia, Southern Italy. PARTICIPANTS 1576 splenectomised patients. METHODS The Apulian regional archive of hospital discharge forms (SDOs) was used to define the splenectomised Apulian inhabitants. The study period went from 2015 to 2020. The vaccination status for Streptococcus pneumoniae (13-valent conjugate anti-pneumococcal vaccine+PPSV23), Haemophilus influenzae type b (Hib; one dose), Neisseria meningitidis ACYW135 (two doses), Neisseria meningitidis B (two doses) and influenza (at least one dose of influenza vaccine before an influenza season after splenectomy) was assessed via data collected from the Regional Immunisation Database (GIAVA). In order to define a subject as fully immunised, we considered the Centers for Diseases Control and Prevention guidelines to define the optimal immunisation status. RESULTS Since 2015, 1576 Apulian inhabitants have undergone splenectomy; the VC for anti-Neisseria meningitidis B vaccine was 30.9%, for anti-Neisseria meningitidis ACYW135 was 27.7%, for anti-Streptococcus pneumoniae was 27.0%, for anti-Hib was 30.1%, and 49.2% received at least one dose of influenza vaccine before an influenza season after splenectomy. None of the patients splenectomised in 2015 and 2016 had received the recommended MenACYW135 and PPSV23 booster doses 5 years after completing the basal cycles. CONCLUSIONS The results of our study highlight low VC values among Apulian splenectomised patients. The task of public health institutions is to implement new strategies aimed at increasing VC in this population, implementing educational measures for patients and families, training for general practitioners and specialists, and ad hoc communication campaigns.
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Affiliation(s)
| | | | - Antonio Di Lorenzo
- Department of Interdisciplinary Medicine, University of Bari, Bari, Italy
| | | | - Silvio Tafuri
- Department of Interdisciplinary Medicine, University of Bari, Bari, Italy
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Bianchi FP, Stefanizzi P, Rizzi D, Signorile N, Cuscianna E, Daleno A, Migliore G, Tafuri S. Burden of COVID-19 disease and vaccine coverages in Apulian splenectomized patients: A retrospective observational study. Br J Haematol 2023. [PMID: 36942786 DOI: 10.1111/bjh.18731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/13/2023] [Accepted: 02/19/2023] [Indexed: 03/23/2023]
Abstract
Splenectomy/asplenia is a condition associated with immune-compromission and specific vaccines are recommended for these patients, including the anti-COVID-19 vaccine. Among the high-risk group for which vaccination was prioritized in Italy, the immunocompromised patients after therapies or treatments were included. The Apulian regional archive of hospital discharge forms was used to define the list of splenectomized Apulian inhabitants, considering data from 2015 through 2020. The overall vaccination status of asplenic patients was assessed via data collected from the Regional Immunization Database. The history of SARS-CoV-2 infection and the infectious disease outcomes were extracted from the Italian Institute of Health platform "Integrated surveillance of COVID-19 cases in Italy". 1219 Apulian splenectomized inhabitants were included; the incidence rate of SARS-CoV-2 infection was 15.0 per 100 persons-year with a proportion of re-infection equal to 6.4%; the proportion of hospitalization was 2.9%, with a case-fatality rate of 2.6%. The vaccine coverage (VC) for the anti-COVID-19 vaccine basal routine was 64.2%, for the first booster dose was 15.4%, and for the second booster dose was 0.6%. A multifactorial approach is needed to increase the vaccination uptake in this sub-group population and to increase the awareness of the asplenia-related risks to patients and health personnel.
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Affiliation(s)
- Francesco Paolo Bianchi
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Bari, Italy
- Azienda Ospedaliero Universitaria Policlinico Giovanni XXIII, Bari, Italy
| | - Pasquale Stefanizzi
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Bari, Italy
- Azienda Ospedaliero Universitaria Policlinico Giovanni XXIII, Bari, Italy
| | - Donato Rizzi
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Bari, Italy
| | - Noemi Signorile
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Bari, Italy
| | - Eustachio Cuscianna
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Bari, Italy
| | - Antonio Daleno
- Azienda Ospedaliero Universitaria Policlinico Giovanni XXIII, Bari, Italy
| | - Giovanni Migliore
- Azienda Ospedaliero Universitaria Policlinico Giovanni XXIII, Bari, Italy
| | - Silvio Tafuri
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Bari, Italy
- Azienda Ospedaliero Universitaria Policlinico Giovanni XXIII, Bari, Italy
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Bianchi FP, Stefanizzi P, Martinelli A, Brescia N, Tafuri S. COVID-19 vaccination hesitancy in people affected by diabetes and strategies to increase vaccine compliance: A systematic narrative review and meta-analysis. Vaccine 2023; 41:1303-1309. [PMID: 36690559 PMCID: PMC9860503 DOI: 10.1016/j.vaccine.2023.01.036] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 01/09/2023] [Accepted: 01/15/2023] [Indexed: 01/22/2023]
Abstract
INTRODUCTION People affected by diabetes are at higher risk for complications from certain vaccine-preventable diseases. Suboptimal vaccination coverages are reported in this population sub-group. The purpose of this study is to estimate the proportion of diabetic patients who express hesitation to the COVID-19 vaccine worldwide. METHODS Seven studies were included in the meta-analysis and systematic review, selected from scientific articles available in the MEDLINE/PubMed, Google Scholar and Scopus databases from 2020 to 2022. The following terms were used for the search strategy: (adherence OR hesitancy OR compliance OR attitude) AND (covid* OR SARS*) AND (vaccin* OR immun*) AND (diabet*). RESULTS The vaccine hesitation rate among persons with diabetes was 27.8 % (95 %CI = 15.6-41.9 %). In the comparison of vaccine hesitancy between sexes and educational status, the RRs were 0.90 (95 %CI = 0.71-1.15) and 0.88 (95 %CI = 0.76-1.02), respectively. The main reasons of unwillingness were lack of information, opinion that the vaccine was unsafe or not efficient, and fear of adverse events. CONCLUSIONS In order to achieve a high vaccination coverage, multifactorial approach is needed, which requires major social, scientific and health efforts. The success of the vaccination campaign in this population depends on the capillarity and consistency of the interventions implemented.
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Affiliation(s)
| | - Pasquale Stefanizzi
- Interdisciplinary Department of Medicine, Aldo Moro University of Bari, Italy
| | - Andrea Martinelli
- Interdisciplinary Department of Medicine, Aldo Moro University of Bari, Italy
| | - Nazario Brescia
- Interdisciplinary Department of Medicine, Aldo Moro University of Bari, Italy
| | - Silvio Tafuri
- Interdisciplinary Department of Medicine, Aldo Moro University of Bari, Italy.
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Bianchi FP, Stefanizzi P, Diella G, Martinelli A, Di Lorenzo A, Gallone MS, Tafuri S. Prevalence and management of rubella susceptibility in healthcare workers in Italy: A systematic review and meta-analysis. Vaccine X 2022; 12:100195. [PMID: 36032697 PMCID: PMC9399279 DOI: 10.1016/j.jvacx.2022.100195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/18/2022] [Accepted: 07/21/2022] [Indexed: 11/16/2022] Open
Abstract
Introduction In the pre-vaccination era, all adults acquired immunity status due to natural infections during childhood and adolescence, whereas universal mass vaccination has changed the seroepidemiology of rubella among adults, showing lack of immunity in some subgroups. National and international guidelines recommend evaluating all healthcare workers (HCWs) for their immune status to rubella and possibly vaccinating those who are seronegative. We conducted a systematic review and meta-analysis to estimate the susceptibility rate to rubella among HCWs in Italy and to explore possible options for the management of those found to be susceptible. Methods Eight studies were included in the meta-analysis, selected from scientific papers available in the MEDLINE/PubMed and Google Scholar (till page 10) databases between January 1, 2015 and November 30, 2021. The following terms were used for the search strategy: (sero* OR seroprevalence OR prevalence OR susceptibilit* OR immunit* OR immunogenict*) AND (healthcare worker* OR health personnel OR physician* OR nurse OR student*) AND (rubella OR german measles OR TORCH) AND (Italy) Results The prevalence of rubella-susceptible HCWs was 9.0 % (95 %CI: 6.4–12.1 %). In a comparison of female vs. male serosusceptible HCWs, the RR was 0.67 (95 %CI = 0.51–0.88). Occupational medicine examinations for rubella screening with possible subsequent vaccination of seronegatives and exclusion of susceptible HCWs from high-risk settings were common management strategies. Conclusions HCWs susceptible to rubella are an important epidemiological concern in Italy, and efforts to identify and actively offer the vaccine to this population should be increased.
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Anka N, Glattacker M, Farin-Glattacker E, Camp J, Rieg S, Bayrhuber M. Patients' with asplenia and doctors' experiences in implementing preventative measures following a novel educational intervention: a qualitative analysis. BMJ Open 2022; 12:e060492. [PMID: 36351729 PMCID: PMC9644314 DOI: 10.1136/bmjopen-2021-060492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
OBJECTIVE To explore patients' with asplenia and general practitioners' (GPs) (1) perceptions of a novel, Health Action Process Approach (HAPA)-based, educational intervention which targets to increase adherence to post-splenectomy sepsis (PSS) prevention measures and (2) their experience in implementing prevention measures following this intervention. DESIGN A process evaluation conducted on average 3.5 (for patients) and 3.8 (for GPs) months after the intervention between January 2020 and April 2021 individually by means of semi-structured guideline-based telephone interviews. Data was analysed using qualitative content analysis. PARTICIPANTS Volunteer subsample of N=25 patients with asplenia and N=8 GPs who received the intervention. Inclusion criteria were met by prior participation in the intervention (German-speaking, of full age and insured by the cooperating health insurance). Patient selection was done by purposeful selection aiming at maximum variability in terms of adherence to preventative measures prior to intervention participation. Participating GPs are a non-purposeful selected convenience sample. For reasons of data protection, no personal data was collected. RESULTS The intervention was positively evaluated and its personal relevancy for patients and for the GPs' professional work became apparent. The intervention promoted risk awareness, intention to action, action planning and subsequently, improved adherence to preventative measures. Helpful factors for implementation among the patients were social support by relatives and GPs. Barriers to adherence identified in both groups can be divided into patient-attributed (eg, comorbidities), doctor-related (eg, lack of knowledge or support) as well as contextual factors (eg, vaccine supply constraints). CONCLUSIONS Our findings indicate a patient and GP perceived benefit of the intervention, but still identify prevailing barriers to implementation. In a further step, a quantitative evaluation of the intervention will be conducted and recommendations for integrating the intervention in usual care will be made. TRIAL REGISTRATION NUMBER DRKS00015238.
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Affiliation(s)
- Natascha Anka
- Section of Health Care Research and Rehabilitation Research, University of Freiburg Faculty of Medicine, Freiburg, Germany
| | - Manuela Glattacker
- Section of Health Care Research and Rehabilitation Research, University of Freiburg Faculty of Medicine, Freiburg, Germany
| | - Erik Farin-Glattacker
- Section of Health Care Research and Rehabilitation Research, University of Freiburg Faculty of Medicine, Freiburg, Germany
| | - Johannes Camp
- Division of Infectious Diseases, Department of Medicine II, University of Freiburg Faculty of Medicine, Freiburg, Germany
| | - Siegbert Rieg
- Division of Infectious Diseases, Department of Medicine II, University of Freiburg Faculty of Medicine, Freiburg, Germany
| | - Marianne Bayrhuber
- Section of Health Care Research and Rehabilitation Research, University of Freiburg Faculty of Medicine, Freiburg, Germany
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Hale AJ, Depo B, Khan S, Whitman TJ, Bullis S, Singh D, Peterson K, Hyson P, Catoe L, Tompkins BJ, Kemper Alston W, Dejace J. The Impact of Standardized Infectious Diseases Consultation on Post-Splenectomy Care and Outcomes. Open Forum Infect Dis 2022; 9:ofac380. [PMID: 35983262 PMCID: PMC9379811 DOI: 10.1093/ofid/ofac380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 07/28/2022] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Patients who receive splenectomy are at risk for overwhelming postsplenectomy infection (OPSI). Guidelines recommend that adult asplenic patients receive a complement of vaccinations, education on the risks of OPSI, and on-demand antibiotics. However, prior literature suggests a majority of patients who have had a splenectomy receive incomplete asplenic patient care and thus remain at increased risk. This study assessed the impact of standardized involvement of infectious diseases (ID) providers on asplenic patient care outcomes in patients undergoing splenectomy.
Methods
A quasi-experimental study design compared a prospective cohort of patients undergoing splenectomy from August 2017 to June 2021 who received standardized ID involvement in care of the asplenic patient with a historic control cohort of patients undergoing splenectomy at the same institution from January 2010 through July 2017 who did not. There were 11 components of asplenic patient care defined as primary outcomes. Secondary outcomes included the occurrence of OPSI, death, and death from OPSI.
Results
50 patients were included in the prospective intervention cohort and 128 in the historic control cohort. There were significant improvements in 9 of the 11 primary outcomes in the intervention arm as compared to the historic controls. Survival analysis showed no statistically significant difference in the incidence of OPSI-free survival between the groups (p = 0.056), though there was a trend towards improvement in the prospective intervention arm.
Conclusions
Standardized involvement of an ID provider in the care of patients undergoing splenectomy improves asplenic patient care outcomes. Routine involvement of ID in this setting may be warranted.
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Affiliation(s)
- Andrew J Hale
- Infectious diseases physician at the University of Vermont Medical Center and Assistant Professor of Medicine at Larner College of Medicine at the University of Vermont , Burlington, VT , USA
| | - Benjamin Depo
- Internal medicine physician at the University of Vermont Medical Center and Assistant Professor of Medicine at Larner College of Medicine at the University of Vermont , Burlington, VT , USA
| | - Sundas Khan
- Hematology-Oncology fellow at Lankenau Medical Center , Wynnewood, PA , USA
| | - Timothy J Whitman
- Infectious diseases physician at the University of Vermont Medical Center and Associate Professor of Medicine at Larner College of Medicine at the University of Vermont , Burlington, VT , USA
| | - Sean Bullis
- Infectious diseases physician at the University of Vermont Medical Center and Assistant Professor of Medicine at Larner College of Medicine at the University of Vermont , Burlington, VT , USA
| | - Devika Singh
- Infectious diseases physician at the University of Vermont Medical Center and Assistant Professor of Medicine at Larner College of Medicine at the University of Vermont , Burlington, VT , USA
| | - Katherine Peterson
- Infectious diseases physician at the University of Vermont Medical Center and Assistant Professor of Medicine at Larner College of Medicine at the University of Vermont , Burlington, VT , USA
| | - Peter Hyson
- Infectious diseases fellow at the University of Vermont Medical Center , Burlington, VT , USA
| | - Laura Catoe
- Infectious diseases nurse practitioner at the University of Vermont Medical Center , Burlington, VT , USA
| | - Bradley J Tompkins
- Quality analyst for the Quality Program in the Larner College of Medicine at the University of Vermont , Burlington, VT , USA
| | - W Kemper Alston
- Infectious diseases physician at the University of Vermont Medical Center and Professor of Medicine at Larner College of Medicine at the University of Vermont , Burlington, VT , USA
| | - Jean Dejace
- Infectious diseases physician at the University of Vermont Medical Center and Assistant Professor of Medicine at Larner College of Medicine at the University of Vermont , Burlington, VT , USA
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Bianchi FP, Stefanizzi P, Di Gioia MC, Brescia N, Lattanzio S, Tafuri S. COVID-19 vaccination hesitancy in pregnant and breastfeeding women and strategies to increase vaccination compliance: a systematic review and meta-analysis. Expert Rev Vaccines 2022; 21:1443-1454. [PMID: 35818804 DOI: 10.1080/14760584.2022.2100766] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Pregnant and breastfeeding women are at an increased risk of severe illness from COVID-19. Despite this, low vaccination coverages are reported in this population sub-group. AREAS COVERED The purpose of this study is to estimate the proportion of pregnant and breastfeeding women expressing hesitation to the COVID-19 vaccine worldwide. Forty-six studies were included in the meta-analysis and systematic review, selected from scientific articles available in the MEDLINE/PubMed, Google Scholar, and Scopus databases between January 1, 2020 and February 6, 2022. The vaccine hesitation rate among pregnant and breastfeeding women was 48.4% (95%CI= 43.4-53.4%). In a sub analysis by study period, it was 40.0% (95%CI=31.6-46.6%) considering surveys administered in 2020, 58.0% (95%CI=48.9-66.9%) considering surveys administered in the first semester of 2021, and 38.1% (95%CI=25.9-51.2%) considering surveys administered in the second semester of 2021. The main reasons for vaccine hesitation were lack of information about vaccination, opinion that the vaccine is unsafe, and fear of adverse events. EXPERT OPINION Available evidence in the literature has shown that fighting vaccine resistance is harsh and too slow as a process, considering the rapidity and unpredictability of a pandemic. Health education should be provided in order to improve the willingness of the community, especially for those with lower levels of education.
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Affiliation(s)
| | | | | | - Nazario Brescia
- Interdisciplinary Department of Medicine, Aldo Moro University of Bari
| | - Sabrina Lattanzio
- Interdisciplinary Department of Medicine, Aldo Moro University of Bari
| | - Silvio Tafuri
- Interdisciplinary Department of Medicine, Aldo Moro University of Bari
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Vaccination of Elderly People Affected by Chronic Diseases: A Challenge for Public Health. Vaccines (Basel) 2022; 10:vaccines10050641. [PMID: 35632397 PMCID: PMC9147219 DOI: 10.3390/vaccines10050641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 04/14/2022] [Accepted: 04/18/2022] [Indexed: 12/25/2022] Open
Abstract
Elderly people have a limited regenerative capacity and are more susceptible to disease, syndromes, injuries, and illnesses than younger adults [...]
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de Oliveira Costa J, Gianacas C, Beard F, Gonzalez-Chica D, Chidwick K, Osman R, MacIntyre CR, Havard A. Cumulative annual coverage of meningococcal B vaccination in Australian general practice for three at-risk groups, 2014 to 2019. Hum Vaccin Immunother 2021; 17:3692-3701. [PMID: 34047673 DOI: 10.1080/21645515.2021.1923349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Neisseria meningitidis serogroup B (MenB) is the most common cause of meningococcal disease in adolescents and young adults. In Australia, MenB vaccination has been available through private prescription since 2014 and has been recommended for at-risk groups including adolescents, young adults who smoke and people medically at risk. For each of these at-risk groups, we estimated cumulative annual coverage of MenB vaccination between 2014 and 2019. We also evaluated factors associated with vaccination coverage in 2019. Our analyses used electronic health records in the national MedicineInsight database for people regularly attending general practices. Cumulative vaccination coverage increased among the at-risk groups between 2014 and 2019: from 0.09% to 1.65% for adolescents, from 0.01% to 0.15% for young adults who smoke, and from 0.35% to 12.09% for people medically at risk. However, vaccination coverage in 2019 remained very low across these groups. Data sparsity prevented the evaluation of factors associated with vaccination coverage for smokers. We observed variation in the relative risk of being vaccinated by age, sex, socioeconomic and clinical factors for adolescents and people medically at risk. Still, the absolute magnitude of coverage was low across all subgroups examined, and indicates a need for strategies to increase vaccination uptake among at-risk groups irrespective of patient and practice characteristics. Our study provides baseline data for monitoring menB vaccination uptake among recommended groups in light of limited national data, especially for medically at-risk groups.
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Affiliation(s)
- Juliana de Oliveira Costa
- NPS MedicineWise, Sydney, Australia.,Medicines Policy Research Unit, Centre for Big Data Research in Health, UNSW Sydney, Sydney, Australia
| | | | - Frank Beard
- National Centre for Immunisation Research and Surveillance, Children's Hospital at Westmead, Sydney, Australia.,School of Public Health, University of Sydney, Sydney, Australia
| | - David Gonzalez-Chica
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, Australia
| | | | | | - C Raina MacIntyre
- Biosecurity Program, The Kirby Institute, UNSW Sydney, Sydney, Australia
| | - Alys Havard
- NPS MedicineWise, Sydney, Australia.,Medicines Policy Research Unit, Centre for Big Data Research in Health, UNSW Sydney, Sydney, Australia
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