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Bălăceanu-Gurău B, Dumitrascu A, Giurcăneanu C, Tatar R, Gurău CD, Orzan OA. A Comprehensive Review on the Intricate Interplay between COVID-19 Immunization and the New Onset of Pemphigus Foliaceus. Vaccines (Basel) 2024; 12:857. [PMID: 39203983 PMCID: PMC11360219 DOI: 10.3390/vaccines12080857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2024] [Revised: 07/19/2024] [Accepted: 07/27/2024] [Indexed: 09/03/2024] Open
Abstract
Autoimmune bullous diseases (AIBDs) are characterized by the formation of vesicles, bullous lesions, and mucosal erosions. The autoantibodies target the cellular anchoring structures from the surface of epidermal keratinocyte named desmosomes, leading to a loss of cellular cohesion named acantholysis. AIBDs are classified into intraepidermal or subepidermal types based on clinical features, histological characteristics, and immunofluorescence patterns. Pemphigus foliaceus (PF) is an acquired, rare, autoimmune skin condition associated with autoantibodies that specifically target desmoglein-1, leading to a clinical presentation characterized by delicate cutaneous blisters, typically sparing the mucous membranes. Several factors, including genetic predisposition, environmental triggers, malignancies, medication use, and vaccination (for influenza, hepatitis B, rabies, tetanus, and more recently, severe acute respiratory syndrome Coronavirus 2 known as SARS-CoV-2), can potentially trigger the onset of pemphigus. With the advent of vaccines playing a pivotal role in combatting the 2019 coronavirus disease (COVID-19), extensive research has been conducted globally to ascertain their efficacy and potential cutaneous adverse effects. While reports of AIBDs post-COVID-19 vaccination exist in the medical literature, instances of PF following vaccination have been less commonly reported worldwide. The disease's pathophysiology is likely attributed to the resemblance between the ribonucleic acid (RNA) antigen present in these vaccines and cellular nuclear matter. The protein produced by the BNT-162b2 messenger ribonucleic acid (mRNA) vaccine includes immunogenic epitopes that could potentially trigger autoimmune phenomena in predisposed individuals through several mechanisms, including molecular mimicry, the activation of pattern recognition receptors, the polyclonal stimulation of B cells, type I interferon production, and autoinflammation. In this review, we present a comprehensive examination of the existing literature regarding the relationship between COVID-19 and PF, delving into their intricate interactions. This exploration improves the understanding of both pemphigus and mRNA vaccine mechanisms, highlighting the importance of close monitoring for PF post-immunization.
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Affiliation(s)
- Beatrice Bălăceanu-Gurău
- Department of Oncologic Dermatology, “Elias” Emergency University Hospital, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.G.); (O.A.O.)
- Clinic of Dermatology, “Elias” Emergency University Hospital, 011461 Bucharest, Romania
| | - Adrian Dumitrascu
- Division of Hospital Internal Medicine, Department of Medicine, Mayo Clinic Florida, Jacksonville, FL 32224, USA;
| | - Călin Giurcăneanu
- Department of Oncologic Dermatology, “Elias” Emergency University Hospital, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.G.); (O.A.O.)
- Clinic of Dermatology, “Elias” Emergency University Hospital, 011461 Bucharest, Romania
| | - Raluca Tatar
- Department of Plastic Reconstructive Surgery and Burns, “Grigore Alexandrescu” Clinical Emergency Hospital for Children, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Department of Plastic Reconstructive Surgery and Burns, “Grigore Alexandrescu” Clinical Emergency Hospital for Children, 010621 Bucharest, Romania
| | - Cristian-Dorin Gurău
- Orthopedics and Traumatology Clinic, Clinical Emergency Hospital, 014451 Bucharest, Romania;
| | - Olguța Anca Orzan
- Department of Oncologic Dermatology, “Elias” Emergency University Hospital, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.G.); (O.A.O.)
- Clinic of Dermatology, “Elias” Emergency University Hospital, 011461 Bucharest, Romania
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Hodifa Y, Khalayli N, Hodaifa A, Kudsi M. Remitting seronegative symmetrical synovitis with pitting edema syndrome postsecond COVID-19 vaccination: a case report. Ann Med Surg (Lond) 2023; 85:4118-4120. [PMID: 37554915 PMCID: PMC10406070 DOI: 10.1097/ms9.0000000000001015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 06/10/2023] [Indexed: 08/10/2023] Open
Abstract
UNLABELLED Coronavirus disease 19 (COVID-19) has become the most serious public health crisis of our generation, and vaccines are effective in preventing its infection. Remitting seronegative symmetrical synovitis with pitting edema is an idiopathic rare benign syndrome, but it could be secondary to aautoimmune diseases. Here, the authors reported the first case of this syndrome's development after COVID-19 vaccination. CASE PRESENTATION A 52-year-old woman presented with hand edema, arthralgia, and morning stiffness, after receiving the second dose of m RNA COVID-19 vaccination. Examination revealed edema in the dorsum of both hands and symmetrical tenderness of the shoulders, elbows, wrists, knees, and ankles. Blood test results were normal except for elevated levels of C-reactive protein. The immune profile and the tuberculin test were also negative. A hand radiograph showed soft tissue edema. Ultrasonography of the extremities has shown tenosynovitis. Remitting seronegative symmetrical synovitis with pitting edema syndrome was diagnosed according to the diagnostic criteria. She was treated with 30 mg/day prednisolone, with a complete disappearance of edema and arthralgia after 10 days, and the C-reactive protein level was decreased. CLINICAL DISCUSSION Vaccines are still the most effective and protective method against COVID-19 infection, but it may trigger an immunological response. Remitting seronegative symmetrical synovitis with pitting edema (or sometimes RS 3 PE) is a rare nonunderstood syndrome identified by symmetric polyarthritis, synovitis, acute pitting edema of hands and/or feet, and a negative serum rheumatoid factor, with an excellent prognosis to treatment with steroid. Usually occurred in the old aged population, young patients' cases were mentioned. As the authors did not find any data about our subject, this is the first case of this syndrome development after the second dose of COVID-19 vaccination. CONCLUSION The occurrence of acute symmetrical seronegative polysynovitis with extremities edema, in the elderly, should guide toward the diagnosis of this syndrome.
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Affiliation(s)
| | | | | | - Maysoun Kudsi
- Rheumatology, Faculty of Medicine, Damascus University, Damascus, Syria Arab Republic
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Tavazzi E, Pichiecchio A, Colombo E, Rigoni E, Asteggiano C, Vegezzi E, Masi F, Greco G, Bastianello S, Bergamaschi R. The Potential Role of SARS-CoV-2 Infection and Vaccines in Multiple Sclerosis Onset and Reactivation: A Case Series and Literature Review. Viruses 2023; 15:1569. [PMID: 37515255 PMCID: PMC10385211 DOI: 10.3390/v15071569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/07/2023] [Accepted: 07/08/2023] [Indexed: 07/30/2023] Open
Abstract
The recent SARS-CoV-2 pandemic and related vaccines have raised several issues. Among them, the potential role of the viral infection (COVID-19) or anti-SARS-CoV-2 vaccines as causal factors of dysimmune CNS disorders, as well as the safety and efficacy of vaccines in patients affected by such diseases and on immune-active treatments have been analyzed. The aim is to better understand the relationship between SARS-CoV-2 infection/vaccines with dysimmune CNS diseases by describing 12 cases of multiple sclerosis/myelitis onset or reactivation after exposure to SARS-CoV-2 infection/vaccines and reviewing all published case reports or case series in which MS onset or reactivation was temporally associated with either COVID-19 (8 case reports, 3 case series) or anti-SARS-CoV-2 vaccines (13 case reports, 6 case series). All the cases share a temporal association between viral/vaccine exposure and symptoms onset. This finding, together with direct or immune-based mechanisms described both during COVID-19 and MS, claims in favor of a role for SARS-CoV-2 infection/vaccines in unmasking dysimmune CNS disorders. The most common clinical presentations involve the optic nerve, brainstem and spinal cord. The preferential tropism of the virus together with the presence of some host-related genetic/immune factors might predispose to the involvement of specific CNS districts.
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Affiliation(s)
| | - Anna Pichiecchio
- IRCCS Mondino Foundation, 27100 Pavia, Italy
- Department of Brain and Behavioural Sciences, University of Pavia, 27100 Pavia, Italy
| | | | | | - Carlo Asteggiano
- IRCCS Mondino Foundation, 27100 Pavia, Italy
- Department of Brain and Behavioural Sciences, University of Pavia, 27100 Pavia, Italy
| | | | - Francesco Masi
- IRCCS Mondino Foundation, 27100 Pavia, Italy
- Department of Brain and Behavioural Sciences, University of Pavia, 27100 Pavia, Italy
| | - Giacomo Greco
- IRCCS Mondino Foundation, 27100 Pavia, Italy
- Department of Brain and Behavioural Sciences, University of Pavia, 27100 Pavia, Italy
| | - Stefano Bastianello
- Department of Brain and Behavioural Sciences, University of Pavia, 27100 Pavia, Italy
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There Is No Evidence That Inactivated COVID-19 Vaccines Increase Risks of Uveitis Flare. Vaccines (Basel) 2022; 10:vaccines10101680. [PMID: 36298545 PMCID: PMC9612251 DOI: 10.3390/vaccines10101680] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/03/2022] [Accepted: 10/04/2022] [Indexed: 11/16/2022] Open
Abstract
This is a retrospective study to investigate the impact of inactivated Coronavirus disease-2019 (COVID-19) vaccination on uveitis flare in patients with uveitis. Sixty patients that were regularly followed up for uveitis for at least two months after the last dose of inactivated COVID-19 vaccines were included in the vaccination group. Sixty patients with comparable characteristics of uveitis who had not received the COVID-19 vaccines were included in the control group. Uveitis flare within 30 days and 60 days after the vaccination in the vaccination group, or after a randomly selected date in the control group, were statistically compared. The flare rate was 16.7% (30 days) and 23.3% (60 days) in the vaccination group, while it was 13.3% (30 days) and 25% (15/60) in the control group. There was no statistical difference in the flare rate of uveitis between the two groups (p = 0.471 for 30 days, p = 0.347 for 60 days). Inactivated COVID-19 vaccination appeared not to increase the flare rate in patients with uveitis. Ophthalmologists should give proper and individualized recommendations based on the overall conditions of patients.
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Vasilev G, Kabakchieva P, Miteva D, Batselova H, Velikova T. Effectiveness and safety of COVID-19 vaccines in patients with diabetes as a factor for vaccine hesitancy. World J Diabetes 2022; 13:738-751. [PMID: 36188150 PMCID: PMC9521442 DOI: 10.4239/wjd.v13.i9.738] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 06/06/2022] [Accepted: 08/05/2022] [Indexed: 02/05/2023] Open
Abstract
Diabetes mellitus is one of the most common comorbid conditions encountered in patients with severe acute respiratory syndrome coronavirus 2 infection accompanied by significantly increased mortality, prolonged hospital stay, and requirement of invasive mechanical ventilation. This review aims to present the effectiveness and safety profile of available coronavirus disease 2019 (COVID-19) vaccines in people with diabetes as a potential cause of hesitancy for vaccination. Data from published research proves a robust immune response following immunization for COVID-19 in diabetic patients with substantial production of virus-neutralizing antibodies; however, the observed immune response was unequivocally weaker than that in individuals without diabetes. This observation was further enhanced by the findings that worse glycemic control was associated with more suppressed antibody production. In contrast, individuals with optimal glycemic control performed similarly to healthy controls. In addition to the need for strict glucose monitoring and adequate diabetes treatment, those findings reinforce the concept of diabetes-induced secondary immune deficiency and necessitate the application of booster doses to diabetic patients with priority. Nevertheless, after vaccination, reported adverse events were not different from those in the general population. No increase in severe adverse events was documented. While single case reports detected transient increases in blood glucose post-vaccination, more extensive trials could not replicate such a relationship.
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Affiliation(s)
- Georgi Vasilev
- Faculty of Medicine, Medical University of Plovdiv, Plovdiv 4000, Bulgaria
| | - Plamena Kabakchieva
- Clinic of Endocrinology, University Hospital “Alexandrovska,” Department of Internal Medicine, Medical Faculty, Medical University, Sofia 1431, Bulgaria
- Clinic of Internal Diseases, Naval Hospital-Varna, Military Medical Academy, Varna 9010, Bulgaria
| | - Dimitrina Miteva
- Department of Genetics, Sofia University “St. Kliment Ohridski,” Faculty of Biology, Sofia 1164, Bulgaria
| | - Hristiana Batselova
- Department of Epidemiology and Disaster Medicine, Medical University, University Hospital “St George,” Plovdiv 4000, Bulgaria
| | - Tsvetelina Velikova
- Department of Clinical Immunology, University Hospital Lozenetz, Sofia 1407, Bulgaria
- Medical Faculty, Sofia University St. Kliment Ohridski, Sofia 1407, Bulgaria
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Pemphigus during the COVID-19 Epidemic: Infection Risk, Vaccine Responses and Management Strategies. J Clin Med 2022; 11:jcm11143968. [PMID: 35887732 PMCID: PMC9317200 DOI: 10.3390/jcm11143968] [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: 05/19/2022] [Revised: 06/23/2022] [Accepted: 07/06/2022] [Indexed: 01/08/2023] Open
Abstract
Pemphigus is a rare autoimmune blistering disease, involving potentially life-threatening conditions often requiring immunosuppression. Currently, the COVID-19 pandemic caused by severe acute respiratory disease coronavirus 2 (SARS-CoV-2) infection has become a global public emergency. Vaccines are the most effective defense against COVID-19 infection. However, in clinic, there are cases of new onset or flare of pemphigus following COVID-19 vaccination, where vaccines have manifested significantly desirable risk-benefit profiles for patients. Although Rituximab, as first-line therapy, may impair humoral immunity, pemphigus may not predispose to develop COVID-19 infection compared to a healthy population. Conversely, delay or interruption of immunosuppressants probably results in unfavorable clinical outcomes for disease progression. Overall, clinicians should encourage their patients to undergo the vaccination after a comprehensive assessment. The definite association between COVID-19 vaccination and pemphigus remains to be further elucidated. Herein, we provide an overview of the published studies to date on COVID-19 and pemphigus as well as the exploration of their complicated interplay. In addition, we discuss the management strategies for pemphigus patients in this special period, in an effort to more effectively establish a standard treatment paradigm for this particular patient group.
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Hendawy SHM, Alzan HF, Tanaka T, Mahmoud MS. Fundamental Tick Vaccinomic Approach to Evade Host Autoimmune Reaction. METHODS IN MOLECULAR BIOLOGY (CLIFTON, N.J.) 2022; 2411:343-358. [PMID: 34816415 DOI: 10.1007/978-1-0716-1888-2_20] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Ticks are obligate hematophagous ectoparasites that infect domestic animals, humans, and wildlife. Ticks can transmit a wide range of pathogens (viruses, rickettsia, bacteria, parasites, etc.), and some of those are of zoonotic importance. Tick-borne diseases have a negative economic impact in several tropical and subtropical countries. With climate change, tick distribution and tick-associated pathogens have increased. Currently, tick control procedures have more environmental drawbacks and there are pitfalls in vaccination process. Since vaccinations have helped to prevent several diseases and infections, several vaccination trials are ongoing to control ticks and tick-borne pathogens. However, autoimmune reactions to vaccinations are reported as an adverse reaction since vaccines were used to protect against disease in humans and animals. The antibodies against the vaccine antigen might harm similar antigen in the host. Therefore, in this chapter, we attempt to shed light on the importance of raising awareness of possible adverse events associated with vaccinations and the methods that should be used to address this problem. In silico and lab work should be performed ahead of the vaccination process to evaluate the vaccine candidates and avoid the vaccination opposing consequences.
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Affiliation(s)
- Seham H M Hendawy
- Parasitology and Animal Diseases Department, Veterinary Research Division, National Research Centre, Cairo, Egypt.,Tick and Tick-Borne Diseases Research Unit, Veterinary Research Division, National Research Centre, Cairo, Egypt
| | - Heba F Alzan
- Parasitology and Animal Diseases Department, Veterinary Research Division, National Research Centre, Cairo, Egypt.,Tick and Tick-Borne Diseases Research Unit, Veterinary Research Division, National Research Centre, Cairo, Egypt.,Department of Veterinary Microbiology and Pathology, College of Veterinary Medicine, Washington State University, Pullman, WA, USA
| | - Tetsuya Tanaka
- Laboratory of Infectious Diseases, Joint Faculty of Veterinary Medicine, Kagoshima University, Kagoshima, Japan.
| | - Mona S Mahmoud
- Parasitology and Animal Diseases Department, Veterinary Research Division, National Research Centre, Cairo, Egypt.,Tick and Tick-Borne Diseases Research Unit, Veterinary Research Division, National Research Centre, Cairo, Egypt
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Ismail II, Salama S. A systematic review of cases of CNS demyelination following COVID-19 vaccination. J Neuroimmunol 2022; 362:577765. [PMID: 34839149 PMCID: PMC8577051 DOI: 10.1016/j.jneuroim.2021.577765] [Citation(s) in RCA: 71] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/15/2021] [Accepted: 11/04/2021] [Indexed: 01/05/2023]
Abstract
BACKGROUND Since the emergency use approval of different types of COVID-19 vaccines, several safety concerns have been raised regarding its early and delayed impact on the nervous system. OBJECTIVE This study aims to systematically review the reported cases of CNS demyelination in association with COVID-19 vaccination, which has not been performed, to our knowledge. METHODS A systematic review was performed by screening published articles and preprints of cases of CNS demyelination in association with COVID-19 vaccines in PubMed, SCOPUS, EMBASE, Google Scholar, Ovid and medRxiv databases, until September 30, 2021. This study followed PRISMA guidelines. Descriptive findings of reported cases were reviewed and stratified by demographic and clinical findings, diagnostic work-up, management, and overall outcome. RESULTS A total of 32 cases were identified, with female predominance (68.8%) and median age of 44 years. Eleven cases were reported after Pfizer vaccine, 8 following AstraZeneca vaccine, 6 following Moderna, 5 following Sinovac/ Sinopharm vaccines, and one following each of Sputnik and Johnson&Johnson vaccines. The majority of cases (71.8%) occurred after the first dose of the vaccine, with neurological symptoms manifesting after a median of 9 days. The most common reported presentations were transverse myelitis (12/32) and MS-like pictures (first diagnosis or a relapse) in another 12/32 cases, followed by ADEM- like (5/32), and NMOSD- like (3/32) presentations. History of a previous immune-mediated disease was reported in 17/32 (53.1%) cases. The mRNA-based vaccines resulted in the greatest number of demyelinating syndromes (17/32), followed by viral vector vaccines (10/32), and inactivated vaccines (5/32). Most MS-like episodes (9/12) were triggered by mRNA-based vaccines, while TM occurred following both viral vector and mRNA-based vaccines. Management included high dose methylprednisolone, PLEX, IVIg, or a combination of those, with a favorable outcome in the majority of case; marked/complete improvement (25/32) or stabilized/ partial recovery in the remaining cases. CONCLUSION This systematic review identified few cases of CNS demyelination following all types of approved COVID-19 vaccines so far. Clinical presentation was heterogenous, mainly following the first dose, however, half of the reported cases had a history of immune-mediated disease. Favorable outcome was observed in most cases. We suggest long-term post-marketing surveillance for these cases, to assess for causality, and ensure the safety of COVID-19 vaccines.
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Affiliation(s)
- Ismail Ibrahim Ismail
- Department of Neurology, Ibn Sina Hospital, Kuwait,Corresponding author at: Ibn Sina Hospital, Gamal Abdel Nasser Street, Sabah Medical Area, Safat, Kuwait
| | - Sara Salama
- Department of Neurology and Psychiatry, University of Alexandria, Alexandria, Egypt
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Aliberti L, Gagliardi I, Rizzo R, Bortolotti D, Schiuma G, Franceschetti P, Gafà R, Borgatti L, Cavallo MA, Zatelli MC, Ambrosio MR. Pituitary apoplexy and COVID-19 vaccination: a case report and literature review. Front Endocrinol (Lausanne) 2022; 13:1035482. [PMID: 36465651 PMCID: PMC9712198 DOI: 10.3389/fendo.2022.1035482] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 10/31/2022] [Indexed: 11/18/2022] Open
Abstract
A 50-year-old man was admitted to our hospital for vomit, nausea, diplopia, and headache resistant to analgesic drugs. Symptoms started the day after his third COVID-19 mRNA vaccine (Moderna) whereas SARS-CoV-2 nasal swab was negative. Pituitary MRI showed recent bleeding in macroadenoma, consistent with pituitary apoplexy. Adverse Drug Reaction was reported to AIFA (Italian Medicines Agency).A stress dexamethasone dose was administered due to the risk of adrenal insufficiency and to reduce oedema. Biochemistry showed secondary hypogonadism; inflammatory markers were elevated as well as white blood cells count, fibrinogen and D-dimer. Pituitary tumour transsphenoidal resection was performed and pathology report was consistent with pituitary adenoma with focal haemorrhage and necrosis; we found immunohistochemical evidence for SARS-CoV-2 proteins next to pituitary capillaries, in the presence of an evident lymphocyte infiltrate.Few cases of pituitary apoplexy after COVID-19 vaccination and infection have been reported. Several hypotheses have been suggested to explain this clinical picture, including cross-reactivity between SARS-CoV-2 and pituitary proteins, COVID-19-associated coagulopathy, infection-driven acutely increased pituitary blood demand, anti-Platelet Factor 4/heparin antibodies development after vaccine administration. Ours is the first case of SARS-CoV-2 evidence in pituitary tissue, suggesting that endothelial infection of pituitary capillaries could be present before vaccination, possibly due to a previous asymptomatic SARS-CoV-2 infection. Our case underlines that SARS-CoV-2 can associate with apoplexy by penetrating the central nervous system, even in cases of negative nasal swab. Patients with pituitary tumours may develop pituitary apoplexy after exposure to SARS-CoV-2, therefore clinicians should be aware of this risk.
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Affiliation(s)
- Ludovica Aliberti
- Department of Medical Sciences, Section of Endocrinology and Internal Medicine, University of Ferrara, Ferrara, Italy
| | - Irene Gagliardi
- Department of Medical Sciences, Section of Endocrinology and Internal Medicine, University of Ferrara, Ferrara, Italy
| | - Roberta Rizzo
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy
| | - Daria Bortolotti
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy
| | - Giovanna Schiuma
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy
| | - Paola Franceschetti
- Unit of Endocrinology and Metabolic Diseases – Oncology and Specialty Medicines Department, Azienda Ospedaliero Universitaria di Ferrara, Ferrara, Italy
| | - Roberta Gafà
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Luca Borgatti
- Neuroradiology Unit, Department of Neuroscience and Rehabilitation, Azienda Ospedaliera Universitaria, Arcispedale S. Anna, Ferrara, Italy
| | - Michele A. Cavallo
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
- Neurosurgery Department, University Hospital S. Anna, Ferrara, Italy
| | - Maria C. Zatelli
- Department of Medical Sciences, Section of Endocrinology and Internal Medicine, University of Ferrara, Ferrara, Italy
- Unit of Endocrinology and Metabolic Diseases – Oncology and Specialty Medicines Department, Azienda Ospedaliero Universitaria di Ferrara, Ferrara, Italy
| | - Maria R. Ambrosio
- Department of Medical Sciences, Section of Endocrinology and Internal Medicine, University of Ferrara, Ferrara, Italy
- Unit of Endocrinology and Metabolic Diseases – Oncology and Specialty Medicines Department, Azienda Ospedaliero Universitaria di Ferrara, Ferrara, Italy
- *Correspondence: Maria R. Ambrosio,
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Zhou Q, Zhou R, Yang H, Yang H. To Be or Not To Be Vaccinated: That Is a Question in Myasthenia Gravis. Front Immunol 2021; 12:733418. [PMID: 34603311 PMCID: PMC8485039 DOI: 10.3389/fimmu.2021.733418] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 09/01/2021] [Indexed: 01/04/2023] Open
Abstract
Myasthenia gravis (MG) is an autoimmune disease characterized by muscle weakness and abnormal fatigability due to the antibodies against postsynaptic receptors. Despite the individual discrepancy, patients with MG share common muscle weakness, autoimmune dysfunction, and immunosuppressive treatment, which predispose them to infections that can trigger or exacerbate MG. Vaccination, as a mainstay of prophylaxis, is a major management strategy. However, the past years have seen growth in vaccine hesitancy, owing to safety and efficacy concerns. Ironically, vaccines, serving as an essential and effective means of defense, may induce similar immune cross-reactivity to what they are meant to prevent. Herein, we outline the progress in vaccination, review the current status, and postulate the clinical association among MG, vaccination, and immunosuppression. We also address safety and efficacy concerns of vaccination in MG, in relation to COVID-19. Since only a handful of studies have reported vaccination in individuals with MG, we further review the current clinical studies and guidelines in rheumatic diseases. Overall, our reviews offer a reference to guide future vaccine clinical decision-making and improve the management of MG patients.
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Affiliation(s)
| | | | | | - Huan Yang
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China
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Olivieri B, Betterle C, Zanoni G. Vaccinations and Autoimmune Diseases. Vaccines (Basel) 2021; 9:vaccines9080815. [PMID: 34451940 PMCID: PMC8402446 DOI: 10.3390/vaccines9080815] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/12/2021] [Accepted: 07/15/2021] [Indexed: 12/12/2022] Open
Abstract
Vaccines represent one of the most effective measures of public health medicine, saving countless lives and preventing lifelong disabilities. Vaccines are extremely safe, however, no vaccine is completely free from risks and adverse events can occur following vaccination. An adverse event following immunization (AEFI) may be a true adverse reaction caused by the vaccine or an event that temporally occurred after immunization but is not caused by it. Among the adverse reactions to vaccines, one of the most feared is the triggering of autoimmune diseases, which are a heterogeneous group of disorders characterized by dysregulation of the immune system. Currently, no mechanisms have been demonstrated that could explain the correlation between vaccination and the development of autoimmune diseases. Furthermore, epidemiological studies do not support the hypothesis that vaccines cause systemic autoimmune diseases. The only confirmed associations, although very rare, are those between the flu vaccine and Guillain-Barré syndrome, especially with old vaccine preparations, and measles-mumps-rubella (MMR) vaccine and thrombocytopenia. Due to the SARS-CoV2 pandemic, new types of vaccines have been developed and are now available. Close vaccine safety-surveillance is currently underway for these new vaccines.
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Affiliation(s)
- Bianca Olivieri
- Department of Medicine, School of Specialization in Allergy and Clinical Immunology, University of Verona, 37134 Verona, Italy;
| | - Corrado Betterle
- Department of Medicine (DIMED), Clinical Immunology and Allergy, University of Padua, 35128 Padua, Italy;
| | - Giovanna Zanoni
- Immunology Unit, University Hospital, 37134 Verona, Italy
- Correspondence:
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Velikova T, Georgiev T. SARS-CoV-2 vaccines and autoimmune diseases amidst the COVID-19 crisis. Rheumatol Int 2021; 41:509-518. [PMID: 33515320 PMCID: PMC7846902 DOI: 10.1007/s00296-021-04792-9] [Citation(s) in RCA: 102] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 01/13/2021] [Indexed: 02/05/2023]
Abstract
Coronavirus disease 2019 (COVID-19) pandemic has become challenging even for the most durable healthcare systems. It seems that vaccination, one of the most effective public-health interventions, presents a ray of hope to end the pandemic by achieving herd immunity. In this review, we aimed to cover aspects of the current knowledge of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines and vaccine candidates in the light of autoimmune inflammatory diseases (AIIDs) and to analyze their potential in terms of safety and effectiveness in patients with AIIDs. Therefore, a focused narrative review was carried out to predict the possible implications of different types of SARS-CoV-2 vaccines which confer distinct immune mechanisms to establish immune response and protection against COVID-19: whole virus (inactivated or weakened), viral vector (replicating and non-replicating), nucleic acid (RNA, DNA), and protein-based (protein subunit, virus-like particle). Still, there is uncertainty among patients with AIIDs and clinicians about the effectiveness and safety of the new vaccines. There are a variety of approaches towards building a protective immunity against SARS-CoV-2. Only high-quality clinical trials would clarify the underlying immunological mechanisms of the newly implemented vaccines/adjuvants in patients living with AIIDs.
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Affiliation(s)
- Tsvetelina Velikova
- Department of Clinical Immunology, Medical Faculty, University Hospital “Lozenetz”, Sofia University St. Kliment Ohridski, 1 Kozyak Str., 1407 Sofia, Bulgaria
| | - Tsvetoslav Georgiev
- First Department of Internal Medicine, Faculty of Medicine, Medical University-Varna, 55 Marin Drinov Str., Varna, 9002 Bulgaria
- Clinic of Rheumatology, University Hospital “St. Marina”, 1 Hristo Smirnenski Blvd., 9010 Varna, Bulgaria
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Velikova T, Georgiev T. SARS-CoV-2 vaccines and autoimmune diseases amidst the COVID-19 crisis. Rheumatol Int 2021. [PMID: 33515320 DOI: 10.1007/s00296‐021‐04792‐9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Coronavirus disease 2019 (COVID-19) pandemic has become challenging even for the most durable healthcare systems. It seems that vaccination, one of the most effective public-health interventions, presents a ray of hope to end the pandemic by achieving herd immunity. In this review, we aimed to cover aspects of the current knowledge of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines and vaccine candidates in the light of autoimmune inflammatory diseases (AIIDs) and to analyze their potential in terms of safety and effectiveness in patients with AIIDs. Therefore, a focused narrative review was carried out to predict the possible implications of different types of SARS-CoV-2 vaccines which confer distinct immune mechanisms to establish immune response and protection against COVID-19: whole virus (inactivated or weakened), viral vector (replicating and non-replicating), nucleic acid (RNA, DNA), and protein-based (protein subunit, virus-like particle). Still, there is uncertainty among patients with AIIDs and clinicians about the effectiveness and safety of the new vaccines. There are a variety of approaches towards building a protective immunity against SARS-CoV-2. Only high-quality clinical trials would clarify the underlying immunological mechanisms of the newly implemented vaccines/adjuvants in patients living with AIIDs.
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Affiliation(s)
- Tsvetelina Velikova
- Department of Clinical Immunology, Medical Faculty, University Hospital "Lozenetz", Sofia University St. Kliment Ohridski, 1 Kozyak Str., 1407, Sofia, Bulgaria
| | - Tsvetoslav Georgiev
- First Department of Internal Medicine, Faculty of Medicine, Medical University-Varna, 55 Marin Drinov Str., Varna, 9002, Bulgaria. .,Clinic of Rheumatology, University Hospital "St. Marina", 1 Hristo Smirnenski Blvd., 9010, Varna, Bulgaria.
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Bellavite P. Causality assessment of adverse events following immunization: the problem of multifactorial pathology. F1000Res 2020; 9:170. [PMID: 32269767 PMCID: PMC7111503 DOI: 10.12688/f1000research.22600.1] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/04/2020] [Indexed: 07/22/2023] Open
Abstract
The analysis of Adverse Events Following Immunization (AEFI) is important in a balanced epidemiological evaluation of vaccines and in the issues related to national vaccine injury compensation programs. If manufacturing defects or vaccine storage and delivering errors are excluded, the majority of adverse reactions to vaccines occur as excessive or biased inflammatory and immune responses. These unwanted phenomena, occasionally severe, are associated with many different endogenous and exogenous factors, which often interact in complex ways. The confirmation or denial of the causal link between an AEFI and vaccination is determined pursuant to WHO guidelines, which propose a four-step analysis and algorithmic diagramming. The evaluation process from the onset considers all possible "other causes" that can explain the AEFI and thus exclude the role of the vaccine. Subsequently, even if there was biological plausibility and temporal compatibility for a causal association between the vaccine and the AEFI, the guidelines ask to look for any possible evidence that the vaccine could not have caused that event. Such an algorithmic method presents some concerns that are discussed here, in the light of the multifactorial nature of the inflammatory and immune pathologies induced by vaccines, including emerging knowledge of genetic susceptibility to adverse effects. It is proposed that the causality assessment could exclude a consistent association of the adverse event with the vaccine only when the presumed "other cause" is independent of an interaction with the vaccine. Furthermore, the scientific literature should be viewed not as an exclusion criterion but as a comprehensive analysis of all the evidence for or against the role of the vaccine in causing an adverse reaction. These issues are discussed in relation to the laws that, in some countries, regulate the mandatory vaccinations and the compensation for those who have suffered serious adverse effects.
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Affiliation(s)
- Paolo Bellavite
- Department of Medicine, Section of General Pathology, University of Verona Medical School, Verona, 37134, Italy
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Abstract
The analysis of Adverse Events Following Immunization (AEFI) is important in a balanced epidemiological evaluation of vaccines and in the issues related to vaccine injury compensation programs. The majority of adverse reactions to vaccines occur as excessive or biased inflammatory and immune responses. These unwanted phenomena, occasionally severe, are associated with many different endogenous and exogenous factors, which often interact in complex ways. The confirmation or denial of the causal link between an AEFI and vaccination is determined pursuant to WHO guidelines, which propose a four-step analysis and algorithmic diagramming. The evaluation process from the onset considers all possible "other causes" that might explain the AEFI and thus exclude the role of the vaccine. Subsequently, even if there was biological plausibility and temporal compatibility for a causal association between the vaccine and the AEFI, the guidelines ask to look for any possible evidence that the vaccine could not have caused that event. Such an algorithmic method presents several concerns that are discussed here, in the light of the multifactorial nature of the inflammatory and immune pathologies induced by vaccines, including emerging knowledge of genetic susceptibility to adverse effects. It is proposed that the causality assessment could exclude a consistent association of the adverse event with the vaccine only when the presumed "other cause" is independent of an interaction with the vaccine. Furthermore, the scientific literature should be viewed not as an exclusion criterion but as a comprehensive analysis of all the evidence for or against the role of the vaccine in causing an adverse reaction. Given these inadequacies in the evaluation of multifactorial diseases, the WHO guidelines need to be reevaluated and revised. These issues are discussed in relation to the laws that, in some countries, regulate the mandatory vaccinations and the compensation for those who have suffered serious adverse effects.
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Affiliation(s)
- Paolo Bellavite
- Department of Medicine, Section of General Pathology, University of Verona Medical School, Verona, 37134, Italy
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Anaya JM, Ramirez-Santana C, Alzate MA, Molano-Gonzalez N, Rojas-Villarraga A. The Autoimmune Ecology. Front Immunol 2016; 7:139. [PMID: 27199979 PMCID: PMC4844615 DOI: 10.3389/fimmu.2016.00139] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Accepted: 03/29/2016] [Indexed: 12/21/2022] Open
Abstract
Autoimmune diseases (ADs) represent a heterogeneous group of disorders that affect specific target organs or multiple organ systems. These conditions share common immunopathogenic mechanisms (i.e., the autoimmune tautology), which explain the clinical similarities they have among them as well as their familial clustering (i.e., coaggregation). As part of the autoimmune tautology, the influence of environmental exposure on the risk of developing ADs is paramount (i.e., the autoimmune ecology). In fact, environment, more than genetics, shapes immune system. Autoimmune ecology is akin to exposome, that is all the exposures - internal and external - across the lifespan, interacting with hereditary factors (both genetics and epigenetics) to favor or protect against autoimmunity and its outcomes. Herein, we provide an overview of the autoimmune ecology, focusing on the immune response to environmental agents in general, and microbiota, cigarette smoking, alcohol and coffee consumption, socioeconomic status (SES), gender and sex hormones, vitamin D, organic solvents, and vaccines in particular. Inclusion of the autoimmune ecology in disease etiology and health will improve the way personalized medicine is currently conceived and applied.
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Affiliation(s)
- Juan-Manuel Anaya
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario , Bogotá , Colombia
| | - Carolina Ramirez-Santana
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario , Bogotá , Colombia
| | - Maria A Alzate
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario , Bogotá , Colombia
| | - Nicolas Molano-Gonzalez
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario , Bogotá , Colombia
| | - Adriana Rojas-Villarraga
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario , Bogotá , Colombia
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Tavares Da Silva F, Di Pasquale A, Yarzabal JP, Garçon N. Safety assessment of adjuvanted vaccines: Methodological considerations. Hum Vaccin Immunother 2016; 11:1814-24. [PMID: 26029975 PMCID: PMC4514270 DOI: 10.1080/21645515.2015.1043501] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Adjuvants mainly interact with the innate immune response and are used to enhance the quantity and quality of the downstream adaptive immune response to vaccine antigens. Establishing the safety of a new adjuvant-antigen combination is achieved through rigorous evaluation that begins in the laboratory, and that continues throughout the vaccine life-cycle. The strategy for the evaluation of safety pre-licensure is guided by the disease profile, vaccine indication, and target population, and it is also influenced by available regulatory guidelines. In order to allow meaningful interpretation of clinical data, clinical program methodology should be optimized and standardized, making best use of all available data sources. Post-licensure safety activities are directed by field experience accumulated pre- and post-licensure clinical trial data and spontaneous adverse event reports. Continued evolution of safety evaluation processes that keep pace with advances in vaccine technology and updated communication of the benefit-risk profile is necessary to maintain public confidence in vaccines.
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Abstract
It is generally agreed that environmental factors trigger the onset and cause flares of inflammatory bowel disease. Although we have learned much about genetic susceptibility factors of inflammatory bowel disease in recent years, our knowledge on these environmental factors is limited. The sum of all environmental factors a human is exposed to during lifetime has been termed the exposome. The challenge of investigating the exposome is discussed in this overview. The environmental exposure of a subject causes changes in the intestinal microbiota and subsequently changes the epigenetic imprinting of the mucosa and the associated immune system. Some relevant environmental factors have been investigated in recent years in inflammatory bowel disease and other (auto)inflammatory disease. These factors can be categorized in air pollution, diet, drugs, stress, infections, water pollution, food additives, and lifestyle. Examples from those categories and their potential pathophysiological mechanism are discussed.
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Hong M, Ma B, Lin Z, Zhou X, Geng X, Shen L, Li B. Hep-2 cell based indirect immunofluorescence assay for antinuclear antibodies as a potential diagnosis of drug-induced autoimmunity in nonclinical toxicity testing. Regul Toxicol Pharmacol 2014; 71:141-7. [PMID: 25455225 DOI: 10.1016/j.yrtph.2014.10.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Revised: 10/08/2014] [Accepted: 10/13/2014] [Indexed: 01/20/2023]
Abstract
Antinuclear antibodies (ANAs) are important biomarkers in the diagnosis of autoimmune diseases in humans; however, the diagnostic performance of ANA in nonclinical safety studies are not well understood. Here, we studied the use of ANAs as potential nonclinical biomarkers for drug-induced autoimmunity (DIA) using a Hep-2 based indirect immunofluorescence assay (IFA). Initially, MRL-fas(lpr)/J mice and HgCl₂-treated rats were used as SLE-positive models. Serum samples obtained from 94 normal mice or 204 normal rats aged one to four months served as the negative control. The IFA effectively distinguished ANAs-positive samples in both species with a cut-off titer of 1:100. Brown Norway rats were treated with 450 mg/kg D-penicillamine for 30 consecutive days. ANAs were generated and corresponded with DIA development. Human Hep-2 cells, mice Neuro 2A cells, and Chinese Hamster Lung cells served as antigen from different species, which were found cross-reactive with ANA-positive serum samples from mice, rats, and humans without any differences in diagnosis. This methodology showed no species-specificity for ANA detection. Furthermore, we found approximately 20 percentage of the mice aged seven to eight months demonstrated age-related ANAs, which was consistent with humans. Overall, our findings demonstrated the use of ANA detection using IFA in the nonclinical diagnosis of murine drug-induced autoimmunity, and age-related ANAs should be considered when aged animals are used.
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Affiliation(s)
- Min Hong
- National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, China Food and Drug Administration, 100176 Beijing, People's Republic of China
| | - Ben Ma
- National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, China Food and Drug Administration, 100176 Beijing, People's Republic of China
| | - Zhi Lin
- National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, China Food and Drug Administration, 100176 Beijing, People's Republic of China
| | - Xiaobing Zhou
- National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, China Food and Drug Administration, 100176 Beijing, People's Republic of China
| | - Xingchao Geng
- National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, China Food and Drug Administration, 100176 Beijing, People's Republic of China
| | - Lianzhong Shen
- National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, China Food and Drug Administration, 100176 Beijing, People's Republic of China
| | - Bo Li
- National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, China Food and Drug Administration, 100176 Beijing, People's Republic of China.
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Vaccination recommendations for patients with neuromuscular disease. Vaccine 2014; 32:5893-900. [PMID: 25223270 DOI: 10.1016/j.vaccine.2014.09.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Revised: 08/28/2014] [Accepted: 09/02/2014] [Indexed: 12/17/2022]
Abstract
Neuromuscular diseases (NMDs) encompass a broad spectrum of conditions. Because infections may be relevant to the final prognosis of most NMDs, vaccination appears to be the simplest and most effective solution for protecting NMD patients from vaccine-preventable infections. However, very few studies have evaluated the immunogenicity, safety, tolerability, and efficacy of different vaccines in NMD patients; therefore, detailed vaccination recommendations for NMD patients are not available. Here, we present vaccination recommendations from a group of Italian Scientific Societies for optimal disease prevention in NMD patients that maintain high safety levels. We found that NMD patients can be classified into two groups according to immune function: patients with normal immunity and patients who are immunocompromised, including those who intermittently or continuously take immunosuppressive therapy. Patients with normal immunity and do not take immunosuppressive therapy can be vaccinated as healthy subjects. In contrast, immunocompromised patients, including those who take immunosuppressive therapy, should receive all inactivated vaccines as well as influenza and pneumococcal vaccines; these patients should not be administered live attenuated vaccines. In all cases, the efficacy and long-term persistence of immunity from vaccination in NMD patients can be lower than in normal subjects. Household contacts of immunocompromised NMD patients should also be vaccinated appropriately.
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