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BackgroundPatients suffering from systemic autoimmune rheumatic disease (SARD) display poor antibody development after two doses of mRNA vaccinations leaving these patients with only limited humoral protection against severe SARS-CoV-2 disease courses. Of key interest is the effect of conventional synthetic (csDMARD) and biological/ targeted drugs (b/tsDMARDs) disease modifying antirheumatic drugs on the time of protection.ObjectivesTo compare antibody titer development in patients with vasculitis and connective tissue disease (CTD) with healthy controls 6 months after two mRNA vaccinations and after third immunization. To analyze factors, that affect the velocity of titer decline, well as qualitative humoral response.MethodsPatients with SARD were enrolled and matched for gender and age with healthy control subjects (HC) and the humoral response after 6 months to two doses of mRNA vaccine BNT162b2 in terms of SARS-COV-2 antibody titer was assessed. In addition to binding antibody units (BAU) we also analyzed neutralizing antibodies. Patients receiving B-cell depleting therapy and those with prior SARS-CoV-2 infection (via detection of nucleocapsid antibodies) were excluded. Differences between two groups were calculated with Wilcoxon signed-rank test.ResultsA total of 53 patients with SARD (42 patients suffering from connective tissue disease and 11 with vasculitis respectively) and 73 HC were analysed. Interestingly only patients receiving a combination therapy of different csDMARDs/ b/tsDMARDs demonstrated diminished antibody titers 6 months after two doses of mRNA vaccine (p-value p-value<0,001), whereas patients receiving only csDMARD as monotherapy displayed comparable antibody levels to healthy controls. This effect was equalized after a third booster vaccination (p-value=0,13). Concerning disease entities, patients with vasculitis seemed to have lower BAU than HC (p-value<0,05) and patients suffering from CTD. After third vaccination both patient groups had lower antibody levels than HC (vasculitis: p-value <0,0001;CTD: p-value p-value<0,01). Lower antibody levels before third vaccination correlated with lower antibodies after third immunization.ConclusionPatients with autoimmune rheumatic diseases undergoing combination therapy may be more vulnerable to SARS-CoV-2 infection, due to reduced antibody levels 6 months following two doses of mRNA vaccine. Our data strongly recommends antibody measurements in patients receiving combination therapy and individualized earlier booster vaccination.Figure 1.Anti-SARS-Cov-2 S antibody titers. A: Antibody titers measured 6 months after two doses of mRNA vaccination in patients with connective tissue disease, vasculitis and healthy controls. B, Antibody levels according to disease entity. AB: antibody;BAU: binding antibody unit;CTD: connective tissue disease;HC: healthy control;mono: disease modifying anti-rheumatic drug monotherapy;combination: combination therapy of disease modifying anti-rheumatic drugs;RBD: receptor binding domain;[Figure omitted. See PDF]Table 1.Demographic parameters and therapy of study participants.SARD (n=53)HC (n=73)Age, mean (standard deviation)53.55 (±14.04)51.27 (±14.07)Female45 (84.9%)47 (64.4%)Connective tissue disease42 (79%)Vasculitis11 (21%)csDMARD or b/tsDMARD monotherapy22 (41%)csDMARD and/or b/tsDMARD combination therapy13 (25%)No therapy18 (34%)Methotrexate8 (15%)Mycophenolate mofetil10 (19%)Hydroxychloroquine17 (32%)Azathioprine8 (15%)Belimumab3 (6%)Tocilizumab3 (6%)Glucocorticoid dose 1. vaccination, mean (standard deviation)2.8 (±10.8)Glucocorticoid dose 2. vaccination, mean (standard deviation)2.6 (±10.7)SARD: Systemic autoimmune rheumatic disease, HC: Healthy controls, csDMARD: conventional synthetic disease modifying antirheumatic drugs and b/tsDMARD: biological/ targeted drugs disease modifying antirheumatic drugsREFERENCES:NIL.Acknowledgements:NIL.Disclosure of InterestsElisabeth Simader Speakers bureau: Lilly, Thomas Deimel: None declared, Felix Kartnig: None declared, Selma Tobudic: None declared, Helmuth Hasla her Grant/research support from: Glock Health, BlueSky Immunotherapies and Neutrolis, Thomas Maria Karonitsch: None declared, Daniel Mrak: None declared, Thomas Nothnagl: None declared, Thomas Perkmann: None declared, Helga Lechner-Radner: None declared, Judith Sautner: None declared, Florian Winkler: None declared, Heinz Burgmann Speakers bureau: speaker fees from Shionogi, Pfizer, MSD, Paid instructor for: advisory boards for Valneva, MSD, Gilead, Consultant of: consulting fees from MSD, Pfizer, Takeda, Gilead, Daniel Aletaha Speakers bureau: other from Abbvie, Amgen, Lilly, Merck, Novartis, Pfizer, Roche, Sandoz, Grant/research support from: grants from Abbvie, Amgen, Lilly, Novartis, Roche, SoBi, Sanofi, Stefan Winkler: None declared, Stephan Blüml Speakers bureau: personal fees from Abbvie, personal fees from Novartis, Peter Mandl Speakers bureau: reports speaker fees from AbbVie, Janssen and Novartis, Grant/research support from: research grants from AbbVie, BMS, Novartis, Janssen, MSD and UCB.
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BackgroundThe workload at rheumatology clinics have been growing relentlessly and an audit on new.referrals helps to identify referral behaviour of primary care doctors and improvement can be done by providing further training.ObjectivesTo audit on new referral cases to rheumatology clinic from 2020-2022 and to identify new cases with misdiagnosis for future training purpose.MethodsThis was a retrospective study. The medical records of all new referral to rheumatology clinic Hospital Sultan Ismail and Hospital Pakar Sultanah Fatimah from 1st January 2020 to 31th November 2022 were reviewed. The referral diagnosis and final diagnosis were identified and analysed.ResultsThere were total of 927 new cases referral throughout the 35 months during Covid-19pandemic. Majority of them were diagnosed to have rheumatoid arthritis (217/927)followed by systemic lupus erythematosus (190/927), psoriatic arthritis (147/927),gout (62/927), osteoarthritis (58/927), systemic sclerosis (25/927), ankylosing spondylitis (25/927), soft tissue rheumatism (24/927), Sjogren syndrome (24/927),mixed connective tissue disease (14/927), vasculitis (11/927), fibromyalgia (10/927),polymyositis (7/927) and miscellaneous (39/927).45 out of the new cases were diagnosed as unlikely rheumatic diseases. There were 29pending cases awaiting final diagnosis.212 of the referrals were identified as misdiagnosis with the highest as nodal osteoarthritis.(55/212) followed by unlikely rheumatic disease (43/212), soft tissue rheumatism (24/212),psoriatic arthritis (20/212), Sjogren syndrome (14/212), gout (8/212), rheumatoid arthritis (7/212), fibromyalgia (6/212), systemic lupus erythematosus (5/212), ankylosing spondylitis (4/212), mixed connective tissue disease (3/212), systemic sclerosis (2/212), polymyositis (2/212) and others (19/212): diffuse idiopathic skeletal hyperostosis, hypermobility syndrome, RS3PE syndrome, idiopathic uveitis, graft versus host disease, juvenile idiopathic arthritis, antiphospholipid syndrome, hypothyroidism, post streptococcal arthritis, prolapsed intervertebral disc, cerebrovascular disease, traumatic sternoclavicular joint subluxation, ledderhose disease, paraspinal muscle spasm and viral myalgia).ConclusionNodal osteoarthritis and soft tissue rheumatism can be great mimicker for inflammatory.arthritis and if wrongly diagnosed will lead to unnecessary anxiety or wrong treatment. More training is needed to improve clinical skills amongst primary care doctors.ReferencesNA.Acknowledgements:NIL.Disclosure of InterestsNone Declared.
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BackgroundPatients with pre-existing rheumatic diseases may be exacerbated during SARS-CoV-2 infection, or may develop new autoimmune features. Furthermore, immunosuppressive agents used to treat autoimmunity-inflammation as well as comorbidities can also affect the disease outcome.ObjectivesTo evaluate the outcome of rheumatic diseases after Covid 19 infection in patients diagnosed with rheumatic diseases, under various immunosuppressive treatment, as well as the effects of vaccines against Covid or antiviral treatment in this sensitive population group.MethodsDuring the pandemic, 1493 patients with autoimmune or autoinflammatory disease who were continuously followed up in two tertiaries hospitals in northern and northwestern Greece were included in the current study. The patients were compared with 769 controls after adjustment for age, sex, weight, vaccination status and comorbidities. Of the 1493 patients, 648 had rheumatoid arthritis, 282 psoriatic arthritis, 173 ankylosing spondylitis, 122 systemic lupus erythematosus, 98 Sjogren's syndrome, 43 polymyalgia rheumatica, 34 mixed connective tissue disease or overlapping syndromes, 31 vasculitis, 27 systemic sclerosis, 18 myositis, 10 Behcet syndrome, 5 primary antiphospholipid syndrome and 2 had Familial Mediterranean Fever. The vast majority of patients and controls were fully vaccinated (82%) and 397 patients received antiviral treatment, 94% of them were fully vaccinated.ResultsCovid 19 disease in vaccinated patients with rheumatic diseases was shown to perform the same or about the same as those in the control group after adjustment for risk factors for severe disease. 19 of our patients required admission in the intensive care unit (62% full vaccinated) while a total of 12 died (66% non vaccinated). Major risk factors for severe disease were previous respiratory failure, chronic renal impairment, obesity, and failure to receive antiviral therapy. It was also shown that infection with Covid led to an exacerbation or induction of autoimmune disorders in 25 of the participants.ConclusionIn this large cohort, Covid 19 disease was shown to affect patients with autoimmune rheumatic diseases the same or approximately the same way as the general population if they are fully vaccinated and if they start timely antiviral treatment where indicated. Further research and monitoring of the results after the multiple mutations of the virus is advisable.ReferencesNone.Acknowledgements:NIL.Disclosure of InterestsNone Declared.
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Herein, we report the case of a 67-year-old man with severe coronavirus disease (COVID-19) pneumonia and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) mRNA vaccine breakthrough infection during immunosuppressive therapy for connective tissue disease-related interstitial lung disease (CTD-ILD). The patient received glucocorticoids combined with tacrolimus (TAC) as maintenance therapy. His serum anti-SARS-CoV-2-IgG antibody levels were extremely low at the onset of COVID-19 pneumonia, even after the second dose of SARS-CoV-2 mRNA vaccine (BNT162b2). After treatment for COVID-19 pneumonia, the levels of anti-SARS-CoV-2-IgG antibodies increased. These results indicated a lack of the ability to produce neutralizing antibodies from immune cells despite the booster vaccination. Therefore, we suggest that advanced age patients with CTD-ILD receiving immunosuppressive therapy with polypharmacy require consistent personal protection, vaccination of close caregivers, increased awareness, and booster vaccination. Moreover, we recommend that TAC should be withdrawn for a while after vaccination under controlled conditions.
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Anti-synthetase syndrome (ASS) is a rare inflammatory myopathy with a wide variety of clinical presentations. ASS-related interstitial lung disease (ASS-ILD) presents with rapid onset and progression, which could often be confused with other more common acute processes such as pneumonia, especially when ILD can be the sole manifestation. A woman in her 50s presented with recurrent dyspnoea for 2 months requiring multiple hospital admissions, and each time, she was diagnosed with multifocal pneumonia and treated with antibiotics. On admission, the evaluation revealed a markedly elevated creatine kinase level at 3258 U/L and a CT scan of the chest revealed worsening scattered ground-glass opacities. Given the concern for ILD as the cause of antibiotic failure, she underwent bronchoscopy with bronchoalveolar lavage which revealed non-specific interstitial pneumonia. A subsequent myositis panel revealed a positive anti-Jo-1 antibody, and she was diagnosed with ASS-ILD. She completed a course of intravenous immunoglobulin and methylprednisolone and experienced significant clinical improvement with the resolution of hypoxaemia and improved polyarthralgia.ASS could often be misdiagnosed as other more common acute lung processes, as a clinically subtle course can escape detection given its rarity, as well as its non-specific and highly variable presentations. This case highlights the importance of early suspicion and consideration of performing specific autoantibody testing when evaluating patients with a suspicion of undifferentiated autoimmune condition.
Subject(s)
Lung Diseases, Interstitial , Myositis , Pneumonia , Female , Humans , Animals , Ligases , Lung Diseases, Interstitial/diagnosis , Lung Diseases, Interstitial/drug therapy , Lung Diseases, Interstitial/etiology , Lung , Myositis/diagnosis , Myositis/drug therapy , Myositis/complications , Autoantibodies , Pneumonia/complications , EquidaeABSTRACT
Background/Aims Cases of new autoimmune and autoinflammatory conditions have been reported among COVID-19 survivors. A literature review on newonset autoimmune connective tissue diseases (ACTDs) following infection with COVID-19 is lacking.This systematic literature review aimed to evaluate the potential association between COVID-19 infection and the development of new-onset ACTDs in adults. Methods Articles published until September 2022, investigating the association between COVID-19 infection and new-onset ACTDs were included. The ''population'' searched was patients with disease terms for autoimmune connective tissue diseases, including (but not limited to) systemic lupus erythematosus (SLE), Sjogren's syndrome, systemic sclerosis (SSc), any idiopathic inflammatory myositis (IIM), antisynthetase syndrome, mixed CTD and undifferentiated CTD (and related MeSH terms), with ''intervention'' as COVID-19 and related terms. For terms for COVID-19, a dedicated search strategy developed by the National Institute for Clinical Excellence was used.Medline, Embase, and Cochrane databases were searched, restricted to English-language articles only. Eligible articles were: case reports and series (of any sample size), observational studies, qualitative studies and randomised controlled trials. Patients developing ACTDs without prior COVID-19 or reporting flares of existing ACTDs were excluded. Information was extracted on patient demographics, new ACTDs' onset time, clinical characteristics, COVID-19 and ACTD treatment, and COVID-19 and ACTDs outcomes. The protocol was registered in PROSPERO (CRD42022358750). Results After deduplication, 2239 articles were identified. After screening title and , 2196 papers were excluded, with 43 proceeding to fulltext screening. Ultimately, 28 articles (all single case reports) were included. Of the 28 included patients, 64.3% were female. The mean age was 51.1 years (range 20-89 years). The USA reported the most cases (9/28). ACTD diagnoses comprised: 11 (39.3%) IIM (including 4 cases of dermatomyositis);7 (25%) SLE;4 (14.3%) anti-synthetase syndrome;4 (14.3%) SSc;2 (7.1%) other ACTD (one diagnosed with lupus/MCTD overlap). Of eight, four (14.3%) patients (including that with lupus/MCTD) were diagnosed with lupus nephritis. The average onset time from COVID-19 infection to ACTD diagnosis was 23.7days. A third of the patients were admitted to critical care, one for ACTD treatment for SLE with haemophagocytic lymphohistiocytosis (14 sessions of plasmapheresis, rituximab and intravenous corticosteroids) and nine due to COVID-19. The majority (80%) of patients went into remission of ACTD following treatment, while two (10%) patients died- one due to macrophage activation syndrome associated with anti-synthetase syndrome and two from unreported causes. Conclusion Our results suggest a potential association between COVID-19 infection and new-onset ACTDs, predominantly in young females, reflective of wider CTD epidemiology. The aetiology and mechanisms by which ACTDs arise following COVID-19 infection remain unknown and require more robust epidemiological data.
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Background: People living with HIV (PLWH) are at increased risk of severe or critical COVID-19. This is in addition to the increased risk associated with any coexisting conditions such as chronic pulmonary disease (CPD), chronic kidney disease and cardiovascular disease. Vaccination against COVID-19 is therefore strongly recommended for PLWH. Method(s): We conducted a descriptive study to evaluate comorbidities among PLWH attending for HIV care at two NHS Trusts in North East England and who were under- or unvaccinated against COVID-19, defined as having received either zero or 1 doses of any COVID-19 vaccine by 01/10/2022. PLWH under active care were identified using the HIV and AIDS Reporting System (HARS) dataset. Vaccination data were obtained from regional integrated care records (RICR) and cross-referenced with HARS. Information on comorbidities was collated for any patients who were under- or unvaccinated. To quantify risk and clinical vulnerability, we calculated the Charlson Comorbidity Index (CCI) for each of these patients. A CCI score >=1 is associated with mortality/poor outcomes in patients with COVID-19. Result(s): 141 under- or unvaccinated patients were identified out of a total cohort of 1492 patients who attended for HIV care (9.5%);of these, 96 (68.1%) and 45 (31.9%) had received zero and one vaccination respectively. The median age of this under-/unvaccinated cohort was 41 years and 91 (64.5%) were male. 62 patients (44.0%) had a CCI score of 1 or more;13 patients (9.2%) had a diagnosis of AIDS during the time period evaluated;11 (84.6%) of the patients with an AIDS diagnosis were completely unvaccinated. Non-HIV comorbidities included liver disease (10/141, 7.1%), solid organ cancer (5/141, 3.5%), CPD (4/141, 2.8%) and connective tissue disease (3/141, 2.1%). Six patients (4.3%) had >=2 comorbidities. Conclusion(s): Nearly half of the under-/unvaccinated PLWH attending our services were identified as being at an increased risk of having a poor outcome in the event of contracting COVID-19. Proactively identifying these individuals would allow services to offer tailored support in making informed decisions about vaccinations. Useful strategies may include the use of patient information leaflets and targeted discussion with patients explaining their individual risk from COVID-19.
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Background/Aims Rheumatology is a complex specialty covering many conditions of varying severity, from muscle pain through inflammatory arthritis such as Rheumatoid arthritis (RA) and connective tissue diseases. Most of the conditions can be managed in an outpatient/day case setting. However, acutely ill patients require safe and prompt inpatient management including specific intravenous infusions. This need to be done urgently and cannot wait to be accommodated through the Infusion unit at our hospital. Historically Medicine Acute Admission Unit has been the route to bring in these patients. However, operational bed pressures faced challenges leading to instances of delayed treatment with complications including fatality. This led to creating a direct inpatient admission pathway to the specialist ward. Methods Ward Matron designed the following robust pathway for direct patient admission to our specialist Rheumatology ward, Jevington ward. This was implemented in February 2022 after discussion and agreement with Clinical Lead consultant, pharmacist, clinical site managers and other colleagues. Rheumatology team and nurses covered the ward during working hours and by the on-call team out of hours. The overall responsibility remained with the rheumatology team. The referrals accepted only after completing appropriate paperwork. Patients carried out Lateral Flow Test (LFT) at home prior to admission. We ensured negative results and followed the Trust COVID 19 screening protocols. Subsequent screenings were done according to the updated guidelines. The planned assessment and treatments were carried out by the ward team complying with BSR/ EULAR Guidelines, infusion protocols such as standard and continuous Iloprost Infusion Protocols of the Trust. Results We assessed the delay in patient's admission, length of stay, patient outcome and experience after implementing the pathway. The significant change has been in the time to admit;from two weeks in 2018 & 19 to two days this year. This is reflected in the patient feedback. All our acutely ill patients were assessed, treated and discharged promptly on this specialist ward. Conclusion This pathway allowed safe and prompt treatment, prognosis and excellent experience for acutely ill patients with rheumatological disorders. This additionally enabled reduced length of stay supporting financial sustainability of the Trust. (Table Presented).
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Introduction: Splenic rupture is a potentially life-threatening condition often associated with trauma or viral infection. Most cases of splenic rupture are due to trauma, viral infection, lymphoproliferative disease, malaria, tick borne illness, splenic neoplasms, connective tissue disease, or in one case, sneezing. Spontaneous splenic rupture (SSR) is a rare condition with less than five cases reported. In this case, we present a 20-year-old male who was seen with abdominal pain who was found to have an SSR with no clear etiology. Case Description/Methods: A 20-year-old male with no relevant past medical history presented with abdominal pain that radiated to the left shoulder. The patient reported the pain began after an episode of emesis which occurred 12 hours prior to arrival. He reported experiencing shortness of breath and pain on inspiration. He denied any fall or trauma, recent travel or sick contacts, fevers, weight loss, or night sweats. His social history was significant for occasional marijuana use. Upon physical exam, the patient had diffuse abdominal tenderness most pronounced in the left upper quadrant without any palpable masses. Relevant labs included a hemoglobin of 12.2, WBC count within normal limits and unremarkable manual differential, and an INR of 1. Blood parasite, heterophile antibodies, COVID, influenza, CMV, and HIV were negative. Computed tomography angiography (CTA) revealed hematoma at the splenic hilum. Interventional radiology was consulted and did not recommend intervention at time of initial presentation. Patient was admitted;his hemoglobin remained stable and he was monitored with serial abdominal exam then discharged the following day. Imaging was repeated one month later which revealed near complete resolution of hematoma. (Figure) Discussion: SSR should be considered on the differential diagnosis of physicians when encountering patients who present with LUQ pain with unclear etiology. The patient presented with the characteristic Kehr's sign (left diaphragmatic irritation resulting in referred pain to the left shoulder) but not the Ballance sign (palpable tender mass in the left upper quadrant). The incidence of SSR is estimated to be around 1 to 7% with a mortality rate of 12.2% so a broad differential for young patients presenting with abdominal pain must be entertained and should include splenic rupture as it is a potentially life-threatening condition.
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Background/Aims A 72-year-old lady presented in primary care with complaints of generalised body aches, bilateral leg weakness and constitutional symptoms following a first dose of COVID-19 vaccine. Blood tests showed slightly raised inflammatory markers. She was initially diagnosed with polymyalgia rheumatica and was started on 40mg prednisolone with minimal improvement. Methods The examination in the rheumatology clinic was unremarkable. Investigations revealed raised white cell count, consistent with high dose steroid treatment, and elevated monocytes. There was mild improvement in inflammatory markers. The working diagnosis was of self-limiting viral illness. Further testing discovered strongly positive MPO ANCA (115 IU/ml), and the patient received three pulses of 500mg methylprednisolone for suspected vasculitis arranged by the medical team. There was no evidence of renal involvement. The diagnosis made at this point was autoimmune inflammatory disorder with unclear aetiology. At the subsequent clinic visit she reported mild shortness of breath, but no other symptoms suggestive of either vasculitis or connective tissue disease. Repeat ANCA showed significant reduction in MPO titre following pulse steroid treatment. CT of chest, abdomen and pelvis demonstrated a localised lobular/ nodular deformity of the liver. Viral hepatitis screen was negative. CA19-9 was raised at 100 U/ml. Liver biopsy was reported as poorly differentiated carcinoma without specific localising immunohistochemical features. Results The patient underwent hemi-hepatectomy for histologically confirmed pT2pNXM0R0 liver cholangiocarcinoma in a tertiary centre followed by adjuvant chemotherapy with capecitabine. With treatment, her MPO ANCA and CA19-9 levels declined. An interval CT scan of chest, abdomen and pelvis performed ten months after the surgery, showed no recurrence of malignancy. Given the fact that the patient's MPO ANCA fell following the treatment of cholangiocarcinoma, it is likely that positive MPO ANCA is associated with underlying malignancy rather than an active vasculitis. Conclusion This unusual case describes an evolution of the diagnostic process guided by non-specific symptoms and ANCA positivity, arriving at an unexpected diagnosis of malignancy. Although ANCA is a sensitive and specific marker of vasculitides, it can be positive in other conditions particularly hepatitis B, inflammatory bowel disease and autoimmune liver disorders. Malignancy can also be associated with ANCA in the absence of vasculitis. In one study, of 118 ANCA positive patients without ANCA-associated vasculitis, four were found to have malignancy. In a study of 1024 patients who had ANCA tested, 61 patients were found to have malignancy, predominantly haematological and lung cancers. However, after adjustment for sex, age and time of blood draw, no association was found between ANCA status and incidence of cancer. Interestingly, paraneoplastic vasculitis such as polyarteritis nodosa (PAN) has been described in the context of underlying cholangiocarcinoma, and is associated with ANCA rise. Moreover, patients with raised ANCA and PAN also have raised CA 19- 9.
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Background/Aims There are sporadic reports about the development of new rheumatic immune-mediated inflammatory diseases (R-IMIDs) in adults after receiving SARS-CoV-2 vaccines. This systematic review (SR) aimed to critically review and summarize the clinical profile, patient demographics, treatment, and prognosis of new-onset R-IMIDs following SARS-CoV-2 vaccination. Methods We retrieved English-language articles (Case reports and series and observational studies) on new-onset R-IMIDs following SARS-CoV-2 vaccination, published until June 2022, from standard databases (MEDLINE, Embase, Cochrane). The search strings used during the literature search incorporated 'SARS-CoV-2 vaccination' (along with related MeSH terms) and various key terms for R-IMIDs [which included (but was not limited to) inflammatory arthritis, connective tissue disease (CTD), vasculitis, systemic lupus erythematosus, Sjogren's syndrome, sarcoidosis, systemic sclerosis, idiopathic inflammatory myositis, anti-synthetase syndrome, Adult-onset Stills disease (AOSD), giant cell arteritis (GCA), and polymyalgia rheumatica (PMR)]. The protocol was registered in PROSPERO (CRD42022318561). Results Of the total 2179 articles retrieved, 1986 articles were excluded following the title- screening, and 107 articles that did not meet inclusion criteria. We included the remaining 86 articles (130 cases) upon full-text screening. Furthermore, we added four articles (six cases) based on a manual search, comprising 90 articles (136 cases) for final analysis. These 136 new R-IMID cases were reported from 27 different countries. Of these, more than one-third of the cases were reported from three countries (viz., Italy, Japan, and the USA). The patients had a mean age of 57 (range:17-90) years, and the majority were females (63.0%). Most patients developed R-IMIDs after receiving Pfizer-BioNTech vaccine (76;55%), followed by Oxford AstraZeneca vaccine (35;25%). The mean duration between SARSCoV- 2 vaccination and R-IMIDs development was 9.2 (range:1-90) days. The second dose of the vaccine resulted in more R-IMIDs (74;54%) than the first (53;39%). CTDs (34;25%) and small vessel vasculitis (33;24%) were the commonest R-IMID manifestations, followed by inflammatory arthritis and AOSD, each in 13 (9.5%) cases. Nearly half of the patients with CTDs had Idiopathic Inflammatory Myositis. PMR and GCA accounted for 16 (11.7%) and 5 (3.6%) cases, respectively. However, no cases of axial spondylarthritis were reported. Most (118;86%) R-IMID patients were treated with corticosteroids, with a small number receiving steroid-sparing drugs, such as methotrexate, rituximab and cyclophosphamide. Most (125;91%) went into either disease remission or improvement following the treatment. Only three patients were admitted to the intensive care unit (ICU) to manage their disease;One of them died due to fatal myositis and rhabdomyolysis;two surviving ICU patients had ANCA-associated vasculitis with lung involvement. Conclusion Although rare, this SR highlights the emergence of de novo R-IMIDs following SARS-CoV-2 vaccination. We cannot confirm the causality between the vaccination and the onset of R-IMID. However, further research is warranted in this area.
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Case Report: A 28 year old male with a past medical history of hypothyroidism and positive ANA presented to an outpatient dermatology clinic with a diffuse pruritic rash two weeks after the administration of his first Moderna COVID booster vaccine. He denied any other accompanying symptoms such as fever or chills as well as any similar rashes to prior doses of the Moderna COVID vaccine. The rash consisted of pink erythematous minimally scaly papules, thin plaques and patches involving the left and right dorsal hands, forearms, wrists, face, neck and left shoulder. The remainder of the patient's skin including the bilateral lower extremities, the eyelids, conjunctiva and oral mucosa was clear. The patient denied any similar rashes in the past. The patient denied any allergies to medications, or food or environmental allergies. He denied any notable contact allergen exposures, including to soaps, lotions, and cosmetic products. The patient also denied any significant family history or past surgical history. The patient was on Armour Thyroid for hypothyroidism and testosterone for low levels since age eighteen. The patient was started on cetirizine 10 mg once daily for the rash with minimal improvement. Autoimmune workup for the rash was notable for an elevated anti-RNP and as the patient's past medical history included Raynaud's phenomenon and ANA positivity for ten years, the patient was diagnosed with mixed connective tissue disease (MCTD). Autoimmune conditions can often have an indolent course, where symptoms progressively develop and worsen. MCTD is an autoimmune overlap syndrome that can consist of the following three connective tissue diseases: systemic lupus erythematosus, scleroderma, and polymyositis. Millions of individuals across the world are receiving COVID vaccines to protect themselves and members of their community, and it is of utmost importance that we continue to investigate adverse events. Although of low incidence, these rare effects have the ability to impact large numbers of people within both healthy and immunocompromised populations. It is critical that we examine and document them in a rigorous manner, to ensure safe vaccine delivery and reassure the public about vaccine safety overall.
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Introduction/Aim: Patients with interstitial lung disease (ILD) are at higher risk of COVID-19 infection associated morbidity and mortality, and hence may benefit from early anti-viral therapy. The access criteria for early oral anti-viral therapies for COVID-19 varied in early 2022 due to limited supplies nationally. We created a live clinical database of ILD patients in a tertiary hospital setting, stratifying them by measurable risk factors and therefore accessibility by state or national criteria to anti-viral therapy. Method(s): A list of active ILD clinic patients was generated from the WEBPAS clinic database. Data on patient demographics, co-morbidities and immunosuppressive medications relevant to access to anti-viral medications via the PBS criteria and state-based criteria was gathered by medical records review. Demographic information included age, BMI, ethnicity, residential care living and rurality. Co-morbidity risk factors included congestive cardiac failure, neurological disease, diabetes mellitus, chronic kidney disease, liver cirrhosis, chronic lung disease and immunodeficiencies. Medications of relevance included glucocorticoids, steroid-sparing immunomodulators and chemotherapy. Combinations of the above risk factors equate to eligibility to treatment. Result(s): Between the data capture dates of 1 February 2021 and 31 January 2022, 526 patients were identified. Of these 457 fit the inclusion criteria. Median age was 71.4 years (range 20-92), ratio of F:M was 1.09. 11% of patients were on long term oxygen therapy. Commonest conditions were idiopathic pulmonary fibrosis (26.3%), connective-tissue disease ILD (18%) and sarcoidosis (13.4%). 92 (20%) of patients fit into 'moderate or severely immunocompromised' criteria. 346 (75%) of patients fit criteria for early anti-virals by the first iteration of PBS criteria. Using the second iteration of PBS criteria, 374 (82%) of the ILD patients fit criteria for early anti-viral treatment. Notably, some patients qualify for anti-virals on multiple eligibility PBS criteria. Conclusion(s): A large proportion of our ILD cohort is deemed 'high risk' for COVID-19 morbidity and would qualify for early anti-viral therapies (regardless of vaccination status).
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SARS-CoV2 primarily affects the respiratory system but a hyperinflammatory response leading to multisystem inflammatory syndrome - children (MIS-C), immune dysfunction and various autoimmune manifestations has also been noted. Autoimmunity depends on various factors, including genetic predisposition, environmental factors, immune dysregulation and infections acting as triggers like Epstein-Barr virus, cytomegalovirus, human immunodeficiency virus, hepatitis B. Molecular mimicry, bystander T-cell activation and persistence of viral infection are the main mechanisms behind these manifestations. We present here 3 cases of newly diagnosed connective tissue disease with high titers of COVID19 immunoglobulin G antibody in children. A 9-year-old girl with fever, oliguria and malar rash (prior history of sore throat) and a 10-year-old girl with fever for 2 weeks and choreoathetoid movements were diagnosed as systemic lupus erythematosus (SLE) nephritis (stage 4) and neuropsychiatric SLE, respectively as per European League Against Rheumatism / American College of Rheumatology 2019 criteria. An 8-year-old girl with fever, joint pain and respiratory distress (a recent contact with a positive COVID19 patient) presented with altered sensorium, Raynaud's phenomenon noted, and eventually diagnosed as mixed connective tissue disease as per Kusukawa criteria. The immune-mediated manifestations post-COVID infection are a de-novo phenomenon which necessitates further workup as not many studies exist in the pediatric population.
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BACKGROUND: Data on the association between the development of autoimmune diseases and COVID-19 vaccination are limited. OBJECTIVE: To investigate the incidence and risk of autoimmune connective tissue disorders following mRNA-based COVID-19 vaccination. METHODS: This nationwide population-based study was conducted in South Korea. Individuals who received vaccination between September 8, 2020-December 31, 2021, were identified. Historical prepandemic controls were matched for age and sex in 1:1 ratio. The incidence rate and risk of disease outcomes were compared. RESULTS: A total of 3,838,120 vaccinated individuals and 3,834,804 controls without evidence of COVID-19 were included. The risk of alopecia areata, alopecia totalis, primary cicatricial alopecia, psoriasis, vitiligo, anti-neutrophil cytoplasmic antibody-associated vasculitis, sarcoidosis, Behcet disease, Crohn disease, ulcerative colitis, rheumatoid arthritis, systemic lupus erythematosus, systemic sclerosis, Sjogren syndrome, ankylosing spondylitis, dermato/polymyositis, and bullous pemphigoid was not significantly higher in vaccinated individuals than in controls. The risk was comparable according to age, sex, type of mRNA-based vaccine, and cross-vaccination status. LIMITATIONS: Possible selection bias and residual confounders. CONCLUSION: These findings suggest that most autoimmune connective tissue disorders are not associated with a significant increase in risk. However, caution is necessary when interpreting results for rare outcomes due to limited statistical power.
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Background. Environmental factors such as infections and vaccines are known to trigger dermatomyositis (DM), and during the recent SARS-CoV-2 pandemic this has become even clearer. SARS-CoV-2 infection may share features with anti-MDA5 DM, such as rapidly progressive lung involvement, cutaneous lesions and cytokine release syndrome. A few case reports of DM following SARSCoV-2 vaccination have been published, suggesting the onset of an aberrant immune response leading to DM with specific autoantibody signatures and severe organ impairment. Methods. Clinical and laboratory data of the 2 case reports were obtained from electronic clinical charts in Humanitas Research Hospital (Rozzano, Milan, Italy). Autoantibody analysis was performed by protein-immunoprecipitation for anti-MDA5 and immunoblot for anti-Ro52 and TIF1gamma antibodies as per protocol. Results. Case report 1 is a 71-year-old woman who developed fever, cough, and anosmia, which resolved spontaneously in two weeks, but did not undergo a nasopharyngeal swab, while her relatives were diagnosed with SARS-CoV-2 infection. When symptoms improved, she developed arthralgia and skin lesions on her face, chest, and hands for which she started topical treatment, with negative SARSCoV-2 nasopharyngeal swab and positive serum test for IgG against SARS-CoV-2 spike protein. For the persistence of the skin rash and arthralgia, she was admitted to our Department in March 2021. Blood tests showed mild elevation of C reactive protein (2.1 mg/L -normal value NV<5), aspartate (84 UI/L) and alanine aminotransferase (133 UI/L -NV<35), ferritin (595 ng/ml -NV<306), troponin I (19 ng/L -NV<14), and BNP (251 pg/ml -NV<100) with normal complete blood cell count, creatine kinase, C3 and C4. IgG antibodies for SARS-CoV-2 spike protein were confirmed to be elevated (96 AU/ml -NV<15). Autoantibodies associated with connective tissue diseases were tested and only anti-MDA5 antibodies were positive at immunoprecipitation. A punch biopsy of a Gottron-like lesion on the left hand showed leukocytoclastic vasculitis. We observed reduced capillary density with neoangiogenesis and ectasic capillaries at the nailfold capillaroscopy. EKG and ecocardiography were normal, while cardiac magnetic resonance detected abnormalities in the parametric sequences, consistent with signs of previous myocarditis. A lung CT scan revealed pulmonary emphysema while respiratory function tests demonstrated reduced volumes (FVC 82%, FEV1 64%, inadequate compliance CO diffusion test). Based on the biochemical and clinical findings, a diagnosis of anti-MDA5-associated DM with skin and heart involvement was made and treatment with low-dose methylprednisolone (0.25 mg/kg daily) and azathioprine 100 mg was started, then switched to mycophenolate because not effective on skin lesions. Case report 2 is an 84-year-old woman with history of colon cancer (surgical treatment) and oral lichen treated with low doses steroids in the last 2 years. After the 2nd dose of SARS-CoV-2 mRNA vaccination, in March 2021 she developed skin rash with V-sign, Gottron's papules, periungueal ulcers, muscle weakness and fatigue, thus she performed a rheumatologic evaluation. Blood tests showed mild elevation of creatine kinase (484 UI/L, NV <167), CK-MB (9.6ng/ml, NV <3.4), BNP (215 pg/ml -NV<100) with normal values of complete blood cell count, C3 and C4. Anti-Ro52kDa and TIF1gamma were positive at immunoblot, thus we confirmed a diagnosis of DM. The clinical evaluation also showed active scleroderma pattern at nailfold capillaroscopy, normal echocardiography, bronchiectasia but not interstitial lung disease at lung CT, and normal respiratory function tests (FVC 99%, FEV1 99%, DLCO 63%, DLCO/VA 81%). A PET-CT scan was performed to exclude paraneoplastic DM, and treatment with steroids and mycophenolate was started. Conclusions. SARS-CoV-2 may induce mechanisms for escaping the innate immunity surveillance and causing autoimmune diseases, but more clinical and functional studies are needed to demonstrate this possible association.
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Objective: Adverse drug reactions increase morbidity and mortality, prolong hospital stay and increase healthcare costs. The primary objective of this study was to determine the prevalence of emergency department visits for adverse drug reactions and to describe their characteristics. The secondary objective was to determine the predictor variables of hospitalization for adverse drug reactions associated with emergency department visits. Method(s): Observational and retrospective study of adverse drug reactions registered in an emergency department, carried out from November 15th to December 15th, 2021. The demographic and clinical characteristics of the patients, the drugs involved and the adverse drug reactions were described. Logistic regression was performed to identify factors related to hospitalization for adverse drug reactions. Result(s): 10,799 patients visited the emergency department and 216 (2%) patients with adverse drug reactions were included. The mean age was 70 +/- 17.5 (18-98) years and 47.7% of the patients were male. A total of 54.6% of patients required hospitalization and 1.6% died from adverse drug reactions. The total number of drugs involved was 315 with 149 different drugs. The pharmacological group corresponding to the nervous system constituted the most representative group (n = 81). High-risk medications, such as antithrombotic agents (n = 53), were the subgroup of medications that caused the most emergency department visits and hospitalization. Acenocumarol (n = 20) was the main drug involved. Gastrointestinal (n = 62) disorders were the most common. Diarrhea (n = 16) was the most frequent adverse drug reaction, while gastrointestinal bleeding (n = 13) caused the highest number of hospitalizations. Charlson comorbidity index behaved as an independent risk factor for hospitalization (aOR 3.24, 95% CI: 1.47-7.13, p = 0.003, in Charlson comorbidity index 4-6;and aOR 20.07, 95% CI: 6.87-58.64, p = 0.000, in Charlson comorbidity index >= 10). Conclusion(s): The prevalence of emergency department visits for adverse drug reactions continues to be a non-negligible health problem. High-risk drugs such as antithrombotic agents were the main therapeutic subgroup involved. Charlson comorbidity index was an independent factor in hospitalization, while gastrointestinal bleeding was the adverse drug reaction with the highest number of hospital admissions.Copyright © 2022 Sociedad Espanola de Farmacia Hospitalaria (S.E.F.H)
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Background. Several studies and cohorts with adult populations with rheumatic diseases (RD) were performed since pandemic outbreak. RD patients were more susceptible to infections and may develop severe forms of COVID-19, since they present immunosuppressive mechanisms inherent to the disease itself and to its treatment. Healthy children and adolescents seem to be less infected and present milder diseases. However, juvenile dermatomyositis patiets and immunosuppressed children have not been extensively studied. The objectives of the study are to evaluate asymptomatic SARS-CoV-2 infection in pediatric RD patients, to identify the risk factors related to contagion and to describe demographics and the profile of COVID-19 in juvenile dermatomyositis (JDM) patients followed. Methods. A cross-sectional study was conducted in March 2021, including 77 pediatric RD patients followed at a Brazilian tertiary hospital and 45 healthy controls. Data was obtained through a questionnaire applied to outpatients during the month of March 2021, before the vaccine, and contained demographic data, symptoms compatible with COVID-19 over the past year, and contact with people with confirmed COVID-19. Patients' medical records were reviewed to access data regarding disease and current medications. A qualitative immunochromatographic SARS-CoV-2 test was performed in all participants. All patients who were using rituximab or intravenous human immunoglobulin, or had symptoms of COVID-19, were excluded. Results. Patients' group included 11 (14.3%) JDM patients, 31 (40.2%) JIA, 25 (32.4%) JSLE, six patients with vasculitis, two with SS, one MCTD and one with autoinflammatory syndrome. Patients and controls were similar in terms of female gender (70.1% vs. 57.8%, p=0.173), median age (14 vs. 13 years, p=0.269) and SARS-CoV-2 serology positivity (22% vs. 15.5%, p=0.481). 80.5% of rheumatic patients were in use of immunosuppressive drugs, 27.3% of them using corticosteroids, 33.3% in high doses, and 7.8% on immunobiologicals. No statistical differences were found between positive (n=17) and negative serology (n=60) patients regarding demographic/socioeconomic data, contact with people with confirmed COVID-19, use and number of immunosuppressive drugs, use and dose of corticosteroids, use of hydroxychloroquine and immunobiological drugs (p>0.05). Regarding the profile of JDM patients, 6/11 (54%) were female, the median age was 13 years (range 9-17) and 3/11 (27%) presented COVID-19 serology positivity. 2/11 were in immunosuppressive treatment, however none of them were in use of glucocorticoids and biologic agents. Conclusions. Pediatric JDM and other rheumatic diseases patients were infected at the same rate as healthy ones. Neither the underlying pathology nor its treatment seemed to interfere with the contagion risk.
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Introduction: Covid-19 infection, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is a leading cause of morbidity and mortality worldwide. Myocarditis or pericarditis is a common clinical manifestation reported during the acute illness of Covid-19 infection. However, it is rarely reported during the recovery period or as part of post-Covid 19 conditions. We are reporting a case of a pregnant lady presented with post-covid 19 myocarditis with RVOT VT. Case presentation: A 44-year-old lady, Gravida 7 Para 6, presented to us at 32 weeks POA with the complaint of palpitation of 1 week, which was more frequent and persistent on the day of admission, associated with a presyncopal attack. Otherwise denied chest pain, fever or joint pain, or swelling. She had a history of Covid 19 infection 1 month prior to the onset of palpitation and had received 2 doses of SINOVAC vaccination. Upon presentation in the emergency department, she was tachycardic;however, her BP was normotensive and afebrile. Blood Investigations were unremarkable. ECG showed short run VT which self-reverted to sinus rhythm. Upon admission to CCU, she had multiple episodes of stable VT, which self-reverted to sinus rhythm. Echo showed EF 60% with no regional wall motion abnormality or valvular lesion. Cardiac MRI reported LV function of 46% with suspicion of fibrosis at the mid-septal wall. While in the ward, she had polyarthralgia, which improved with hydrocortisone. Blood investigation showed elevated inflammatory markers;otherwise, blood culture and ASOT were negative. Further investigations sent for connective tissue disease showed a positive result for ANA and ENA;however, it does not fulfill the SLICC criteria. Hence, we diagnosed her post covid 19 related myocarditis. She is currently generally asymptomatic with low-dose prednisolone and has been closely monitored for manifestation that may represent SLE. Discussion(s): The incidence of myocarditis in Covid-19 infection is 0.12%, which is 2-3 folder higher than non- covid 19 infection pneumonia;however, the prevalence in post covid infection is still unknown. It has been demonstrated that infectious causes are a significant initiating event in the pathophysiology of autoimmune disorders. A number of processes, including angiotensin-converting enzyme maladaptation, hypercoagulability, microvascular damage, and direct viral toxicity, may cause the etiology of post Covid-19 infection. Conclusion(s): Myocarditis in post Covid-19 condition is an uncommon but still possible condition that needs to be considered. It can be CTD mimickers;however, the symptoms must be closely monitored.Copyright © 2023