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1.
Journal of Clinical Rheumatology ; 29(4 Supplement 1):S8-S9, 2023.
Article in English | EMBASE | ID: covidwho-2322015

ABSTRACT

Objectives: Patients with immune-mediated rheumatic diseases (IMRDs) develop more severe outcomes of Coronavirus disease 2019 (COVID-19). Recent studies have contributed to understand the safety and efficacy of COVID-19 vaccines in IMRDs, suggesting that different diseases and therapies may interfere on immunization efficacy. In this study we analyze the immunogenicity of COVID-19 vaccines in patients with Systemic Vasculitides (VASC), the rate of COVID-19 and the frequency of disease relapse following immunization. Method(s): We included patients with VASC (n = 73), a subgroup of the SAFER study (Safety and Efficacy on COVID-19 Vaccine in Rheumatic Disease), a longitudinal, multicenter, Brazilian cohort.We analyzed the geometric means of IgG antibody against receptor-biding domain of protein spike of SARS-CoV-2 (anti-RBD) after two shots of CoronaVac (Inactivated vaccine), ChadOx-1 (AstraZeneca) or BNT162b2 (Pfizer-BioNTech). IgG anti-RBD was measured by chemiluminescence test. We assessed new-onset COVID-19 episodes, adverse events (AE) and disease activity for each VASC. Result(s): The sample included Behcet's disease (BD) (n = 41), Takayasu arteritis (TAK) (n = 15), antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) (n = 14), polyarteritis nodosa (n = 7) and other small vessel VASC(n = 6). The majority of patients were female (69%) without comorbidities (49%) and a median age of 37 years. The most common medication was conventional synthetic disease-modifying anti-rheumatic drugs, followed by biologic drugs. No patient received rituximab at baseline. Most patients received CoronaVac (n = 25) or ChadOx-1 (n = 36), while four received BNT162b2. Baseline IgG-RBD means were 1.34 BAU/mL. They increased to 3.89 and 5.29 BAU/mL after the 1st and 2nd vaccine dose, respectively. ChadOx-1 had higher antibody titers than CoronaVac (p = 0.002). There were no differences between different VASC. There were 3 cases of COVID-19 after immunization with CoronaVac. BD patients had a tendency for more cutaneous-articular activity following ChadOx-1. There were no severe relapses and no serious adverse events. Conclusion(s): Our results show the safety of different SARS-CoV-2 vaccines in VASC population. A progressive increase of IgG-RBD antibodies was observed after each dose. ChadOx-1 led to higher IgG-RBDgeometricmeans compared toCoronaVac. Finally, even though ChadOx-1 presented a tendency of triggering mild disease activity, there were no significant disease activity following vaccination in VASC patients. .

2.
Rheumatology (United Kingdom) ; 62(Supplement 2):ii18-ii19, 2023.
Article in English | EMBASE | ID: covidwho-2325098

ABSTRACT

Background/Aims There are no data on the collective incidence of the large vessel vasculitides. The incidence of GCA and Takayasu arteritis in the UK has been based on clinical coding in routine administrative datasets. There are no data on the incidence of these diseases based on clinically verfied diagnoses. We studied the incidence of the large vessel vasculitides in a stable population with a predominant Northern European ancestry. Methods Individuals attending a secondary care hospital with a clinically verified diagnosis of primary systemic vasculitis made between 2011-2020, who lived within the NR postcode districts of Norfolk county were included if they met classification criteria for GCA or Takayasu arteritis, or had definite tissue or imaging evidence of large vessel vasculitis. Population above the age of 18 as in the 2011 census, available from the office of national statistics, was accepted as the denominator. If classification criteria for both GCA and TAK were met, physician judgement was accepted as final diagnosis. Results 272 adults were diagnosed with large vessel vasculitis out of a population of 454,316. The annual incidence of large vessel vasculitis in Norfolk is 59.9/million in the adult population. The annual incidence of GCA is 9.9/100,000 over the age of 50 using the ACR 1990 criteria and 10.6/100,000 using the ACR/EULAR 2022 criteria. The rise in the incidence from 2017 onwards coincides with the establishment of a fast-track pathway (Table 1). The dip in the incidence in 2020 coincides with suspension of services during the SARS-CoV-2 pandemic. The annual incidence peaks at 168.5/100,000 in the 9th decade and is commoner in females (12.3/100,000 vs 7.3/100,000). The annual incidence of Takayasu arteritis is 3.3/million in the adult population using the ACR 1990 criteria and 1.1/million using the ACR/EULAR 2022 criteria. Conclusion This is the first study that reports the incidence of all objectively diagnosed large vessel vasculitis in a stable population in Norfolk county. The incidence of GCA rose with the establishment of a fasttrack pathway and its peak may have been affected by the SARS-CoV- 2 pandemic. GCA is commoner in females and peaks in the 8th and 9th decades. (Table Presented).

3.
Allergy: European Journal of Allergy and Clinical Immunology ; 78(Supplement 111):390, 2023.
Article in English | EMBASE | ID: covidwho-2298536

ABSTRACT

Case report Background: It is well known that chronic spontaneous urticaria (CSU) has an autoimmune etiology in 40% of cases. It is often comorbid with other autoimmune diseases and a wide spectrum of autoantibodies involved in the pathogenesis of CSU is discussed. Objective(s): We share a clinical case of a rare underline autoimmune disease with later onset of CSU and chronic induced urticaria (CIU). Case: A 38-year- old woman was admitted to the hospital with SARS-CoV- 2 infection. At the age of 22, she was diagnosed with Takayasu's disease involving the aorta, the common and external carotid artery, and the left subclavian artery. Surgical interventions were performed twice -angioplasty of the involved vessels, but in both cases restenosis of the affected arteries was observed. Regarding the underlying disease, the patient received 10 mg of methotrexate once a week and 20 mg of prednisone daily. Due to detailed history collection, the patient noted that for the last 4 months she has rashes, bright red in color, rising above the surface of the skin and accompanied by a strong burning and itching dominantly on the upper and lower extremities, trunk. Appearing every day spontaneously, they have a rounded shape (diameter of up to 40-50 mm). While liner scratching the rash has similar contour. Rash elements disappear within a few hours, do not leave traces. During the current hospitalization, a wheal element up to 40 mm in diameter was observed at the wrist area, stayed for a few hours. UAS-7 -42. According to examination: eosinophils 1000 cells/mcl (patient noticed that eosinophilia of the blood has happened before, an examination was conducted, helminthiasis and parasitosis were excluded), total IgE -more than 2000 IU/ml, antibodies to b2-glycoprotein were revealed. Freak test -negative, but the linear wheals were confirmed by retrospective photos. Result(s): In this clinical case, CSU occurs in combination with induced dermographic urticaria. This patient has extremely aggressive urticaria according to its frequency of occurrence despite therapy with systemic GCS and methotrexate. After recovery from coronavirus infection, further examination and consideration of the appointment of biologicals(anti-IgE) is planned.

4.
Annals of the Rheumatic Diseases ; 81:972-973, 2022.
Article in English | EMBASE | ID: covidwho-2009147

ABSTRACT

Background: The Coronavirus disease 2019 (COVID-19) has affected more than two hundred million individuals and many risk factors for increased mortality and morbidity in COVID-19 have defned. There are many studies evaluating the effect of immunosuppressants used in infammatory rheumatic diseases in the course of COVID-19. (1,2) However, fewer data are available on the course of COVID-19 in patients with Takayasu arteritis (TAK). Objectives: In this study, we aimed to evaluate the characteristics and outcomes of TAK patients with COVID-19. Methods: A phone survey was conducted among TAK patients that are followed up in our clinic between February 2021 and March 2021. All patients were asked whether they were diagnosed as COVID-19 during the pandemic. The patients who had a history of confrmed COVID-19 were asked about the symptoms, hos-pitalization status and the treatment received for COVID-19. Information about their chronic diseases were obtained from the patient files. Results: Among 118 TAK patients, 15 had COVID-19 infection during the frst year of pandemic, 13 of them were female and mean age was 42,5 ± 12,0 years. None of the patients had been vaccinated before the diagnosis of COVID-19. Nine of the patients were taking prednisone therapy and 3 of them were taking moderate to high doses of glucocorticoids during the infection period. Twelve patients were taking conventionally synthetic disease-modifying antirheumatic drugs (csDMARDs), 7 patients were taking biological disease-modifying anti-rheumatic drugs (bDMARDs), and 5 patients were taking a combination of csD-MARD and bDMARD therapy when they were diagnosed with COVID-19. Two patients were hospitalized;one of them required nasal oxygen support and discharged after 5 days. The other patient was 61 years old and had multipl comor-bidities and had admitted to intensive care unit for 5 days. One patient who had a mild COVID-19 disease had pulmonary thromboembolism 2 weeks after the infection and his symptoms resolved after starting anticoagulation therapy. All of the patients fully recovered and had no mortality related to COVID-19. Conclusion: To our knowledge, this is the largest cohort reporting the course of COVID-19 in TAK patients. Our data suggest that there is no increased risk for morbidity or mortality related to COVID-19 in TAK patients.

5.
Annals of the Rheumatic Diseases ; 81:970, 2022.
Article in English | EMBASE | ID: covidwho-2009127

ABSTRACT

Background: Vaccinations against SARS-CoV-2 represent a fundamental tool in controlling the pandemic. To date, data on the safety of anti-SARS-CoV-2 vaccines in patients with rare rheumatic diseases, such as systemic vasculitis, are limited. Objectives: In this study we aimed at evaluating the safety of anti-SARS-CoV-2 vaccines in a multicentric cohort of patients with systemic vasculitis. Methods: Patients with systemic vasculitis from two Rheumatology centres who had received anti-SARS-CoV-2 vaccine were retrospectively examined. The primary outcome was to evaluate, in this multi-centric cohort, the occurence of a disease fare after the administration of the vaccine, defned as development of clinical manifestations related to vasculitis with a concomitant increase in serum infammatory markers. As a secondary outcome we aimed at evaluating, in a monocentric cohort of patients with vasculitis, the occurrence of adverse events (AEs) following vaccine administration compared to healthy controls (HC). Results: We examined 111 patients with systemic vasculitis (n=69 female, n=42 male), with a mean age of 64.3 (± 13) years. Sixty had ANCA-associated vas-culitis (AAV), fourty-two had Giant-Cell Arterities (GCA), five had Periarteritis Nodosa, four had Takayasu's arteritis. One-hundred and five patients received a mRNA vaccine and six a viral vector one. A disease fare occurred in only 2 patients (1.8%) after the frst dose of a mRNA vaccine: both had AAV (microscopic poliangioitis) and developed a pulmunary disease fare (respiratory failure requiring hospitalization and treatment with high-dose glucocorticoids). Of note, one of these patients had multiple previous comorbidities, including a severe COPD. Multivaried analysis, adjusted for age and sex, performed in a single monocentric cohort of patients with systemic vasculitis [n=60 (39 AAV, 21 GCA), 37 female, 23 male, mean age 71 (± 12.5) years] demonstrated a statistically sig-nifcant higher frequency of AEs in vasculitis patients compared to HC (p=0.015) after the frst dose of vaccination. No signifcant differences in the frequency of AEs in vasculitis patients compared to HC after the second dose were detected. All the AEs were mild in both groups (malaise was the most frequently reported);no serious AEs were reported. Conclusion: Our data show a very low incidence of disease fares after the administration of anti-SARS-CoV-2 vaccines in patients with systemic vasculitis. Patients with systemic vasculitis seem more prone to develop mild AEs after the frst dose of the vaccine. Taken together, this data suggest a good risk profile for anti-SARS-CoV-2 vaccine in patients with systemic vasculitis.

6.
Annals of the Rheumatic Diseases ; 81:1669, 2022.
Article in English | EMBASE | ID: covidwho-2008871

ABSTRACT

Background: Patients with infammatory rheumatic diseases faced several challenges during the COVID-19 pandemic. Uncertainties such as the lack of evidence regarding the use of immunosuppressive (IS) therapies and deferred patient care because of limited health resources impacted negatively on many aspects of treatment decisions and routine follow-up of the patients (1). Objectives: We aimed to investigate the prevalence and severity of SARS-CoV-2 infection, the impact of the pandemic on delays in routine clinical follow-up, changes in IS treatment, and COVID-19 vaccination status of patients with Takayasu arteritis (TAK). Methods: The study was performed between July and September 2021. TAK patients who registered in our database were investigated with regards to the COVID-19 infection and vaccination status, delays in routine clinical visits, changes in their IS treatments, and fares during the pandemic. Physical examination, laboratory tests, and imaging of the patients were performed and ITAS2010 scores were calculated. Results: There were 56 adult TAK patients (87.5% female and median age 47 years). 44 (78.6%) patients experienced a delay with routine follow-up visits to their physicians and about 20% of patients stopped their antirheumatic treatments without consulting their physicians. Compared to the pre-COVID-19 pandemic, 16 (28.5%) patients were fared. 13 (23.2%) patients had a mild COVID-19 infection. Pneumonia was reported in five patients, two of them required hospi-talization, and all patients recovered completely. In the total group, about 90% of the patients had received the COVID-19 vaccine (Table 1). Conclusion: COVID-19 disease in TAK patients were in mild severity and IS therapy seem not affecting the COVID-19 course. A substantial number of patients who stopped their medications fared and its long-term consequences need to be assessed by large-scale studies. New approaches are required to maximize healthcare access for patients who have chronic diseases during pandemic.

7.
European Journal of Neurology ; 29:26, 2022.
Article in English | EMBASE | ID: covidwho-1978444

ABSTRACT

Primary angiitis of the central nervous system (PACNS) is an inflammatory disease affecting exclusively small and medium-sized vessels of the central nervous system. CNSvasculitis may also occur in systemic diseases like giant cell arteritis, Takayasu arteritis, granulomatosis with polyangiitis, or Behçet syndrome. The most common presenting symptoms of CNS vasculitis are multifocal symptoms associated with recurrent episodes of ischemia or hemorrhage, encephalopathy-related cognitive and affective abnormalities, and headaches. Diagnostic work up of CNS vasculitis includes MRI, CSF examination, digital subtraction angiography and brain biopsy. High-resolution, contrast-enhanced, compensated and fat-saturated MRI imaging of the cerebral vessel walls (black-blood imaging) may be of some value for the detection of CNS-vasculitis. Patients with normal CSF findings are unlikely to have CNS vasculitis. Brain biopsy should be performed in suspected PACNS. Important differential diagnoses include reversible cerebral vasoconstriction syndrome, moyamoya angiopathy and infectious vasculopathies (VZV, SarsCoV2, borreliosis, bacterial endocarditis). The adherence to diagnostic criteria and the avoidance of inappropriate therapies are essential. Treatment recommendations for CNS-vasculitis include glucocorticoids in combination with cyclophosphamide or rituximab;however, randomized clinical trials of PACNS treatment do not exist. Induction therapy is recommended for 6 to 12 months. After remission is achieved, treatment may be continued with substances as mycophenolate mofetil, methotrexate, or azathioprine. Repeated clinical, CSF- and neuroradiological monitoring is needed to determine the individual duration of maintenance therapy.

8.
Journal of the American College of Cardiology ; 79(15):S334-S335, 2022.
Article in English | EMBASE | ID: covidwho-1796602

ABSTRACT

Clinical Information Patient Initials or Identifier Number: SP Relevant Clinical History and Physical Exam: A 30-year-old female was referred to our centre with chief complaint of orthopnea. The patient had received medical attention elsewhere and was treated empirically for asthma, COVID pneumonia and antitubercular treatment. On examination the patient had a bounding pulse on right upper limb and an impalpable pulse on left upper limb, weak pulses in bilateral carotid and lower limbs. Further examination revealed a right upper limb blood pressure of 230/120 mm of Hg. [Formula presented] [Formula presented] Relevant Test Results Prior to Catheterization: The chest roentgenogram of the patient revealed bat-wing pulmonary edema with cardiomegaly. ECG revealed left ventricular hypertrophy with strain pattern and echocardiography revealed left ventricular dysfunction with ejection fraction of 35%. CT aortogram revealed wall thickening with fusiform dilatation of distal thoracic, proximal abdominal aorta, and stenosis of left subclavian, celiac artery at ostium and bilateral renal arteries at ostium. The patient also had a raised ESR (40 mm/hr). Interventional Management Procedural Step: The procedure was done under local anesthetic from a right femoral artery access with 7 French sheath. A coronary angiogram was done first which revealed normal epicardial coronaries. Pull back gradient was then taken across thoracic and abdominal aorta which revealed a gradient of 20 mmHg. Next, renal angiogram was taken in individual renal arteries which revealed significant ostial stenosis of bilateral renal arteries. The lesions were serially dilated with 1.5 mm, 2.5 mm and 4 mm diameter coronary balloons. After dilatation Invatec Hippocampus 5x15 mm stent was placed in right renal artery and a 6x14 mm Boston scientific vascular SD stent placed in left renal artery. Post stenting angiography showed a good flow with relief of stenosis. [Formula presented] [Formula presented] [Formula presented] Conclusions: Although, there is controversy regarding role of angioplasty in treatment of hypertension in atheromatous renal artery stenosis, no consensus exists in Takayasu arteritis with renal artery stenosis due to a lack of randomised controlled trials. Our case represents an interesting case where the patient had a dramatic relief of hypertension and heart failure after bilateral renal angioplasty in Takayasu arteritis.

9.
Rheumatology Advances in Practice ; 4(SUPPL 1):i3, 2020.
Article in English | EMBASE | ID: covidwho-1554557

ABSTRACT

Case report-IntroductionBy June 2020, 175,000 cases of COVID-19 had been identified in London alone. The most common symptoms include fever, headache, loss of smell, cough, myalgia, and sore throat. The major complication is acute respiratory distress syndrome (ARDS) but systemic complications such as cardiomyopathy, acute kidney injury, encephalopathy and coagulopathy are being identified. A delayed multi-system inflammatory syndrome in children has also been recognised and further complications are likely to be identified as our experience increases. Here, we report the case of a patient with large vessel vasculitis who initially presented with symptoms highly likely to be due to COVID-19 infection.Case report-Case descriptionA 36-year-old black African nurse presented in May 2020, with acute onset 7 days prior of high-grade fevers, rigors, nights sweats, generalised myalgia, sore throat, headache with photophobia, anosmia, dysgeusia and a widespread rash. She was a smoker with no other relevant medical, travel nor sexual history, and no drug use. A COVID-19 swab on day 2 had been negative and she had taken a course of Doxycycline.Examination revealed firm palpable subcutaneous nodules on lower limbs, upper back and forehead and cervical lymphadenopathy. She was photophobic with no meningism. The rest of her physical examination was normal. BP was 116/97 mmHg, heart rate 109 bpm and satO2 100%. Investigations demonstrated C-reactive protein 330mg/L, erythrocyte sedimentation rate 140, Ferritin 479, lymphopaenia 0.7x109, eGFR 54 with no haematoproteinuria, D-dimer 3.05 mg/L with INR 1.1, aPTT 1.3, fibrinogen 8.8 g/L. Hb, WCC, liver function, CK, serum ACE and triglycerides were normal. Infectious screen revealed negative blood cultures, HIV, Hepatitis B and C, EBV, CMV and Treponema pallidum serology. CT brain and CSF analysis were normal including bacterial culture and viral PCR. ANA, ENA, dsDNA, ANCA and aPL antibodies were negative with normal complement levels. Throat swab grew group A streptococcus and she was treated with broad spectrum antibiotics for 7 days maintaining fevers up to 39oC. Skin biopsy was non-specific with negative direct immunofluorescence but showed microvascular thrombi in the papillary dermis. COVID-19 PCR tests (three naso-pharyngeal swabs and one stool PCR) and IgG test (day 38) were negative. CT showed no pneumonitis but non-specific retroperitoneal stranding with medium/large vessel vasculitis involving both proximal renal arteries and a 6 cm segment of mid abdominal aorta on PET-CT. We started oral prednisolone 40mg with immediate resolution of her fevers, myalgia, and inflammatory markers, remaining well a month later.Case report-DiscussionTakayasu's arteritis is the most common autoimmune large vessel vasculitis (LVV) affecting young females and involves inflammation of the arterial wall ultimately resulting in stenosis and obstruction of the vessel. However, it is rare in patients with African heritage and usually presents with a prolonged prodromal phase. Given the atypical presentation and symptoms consistent with COVID-19 infection we feel that this patients' LVV may have been a complication of COVID-19 infection. The relationship between infections and vasculitis is complex. TB and syphilis cause aortitis and a relationship between infection and vasculitis has been proven in HBV associated PAN and HCV associated cryoglobulinemia.Experimental data supports a possible association between CMV and herpes virus and Takayasu arteritis. It could, therefore, be hypothesised that COVID-19 infection can trigger LVV. Our patient had a throat swab positive for Streptococcus pyogenes which is an uncommon cause of infective endocarditis and mycotic aneurism, but this patient had no evidence of either endocarditis or aneurism formation and so it was felt the throat swab finding was incidental. Our patient had repeated negative COVID-19 nasopharyngeal swabs and a negative antibody test at day 38.Although this argues against a diagnosis of COVID-19 related illness, the relative lack of inform tion we currently have regarding sensitivities of the tests, at what point COVID-19 PCR becomes negative in the illness and when/if patients develop antibodies, means these negative tests in the presence of typical symptoms cannot exclude the diagnosis. We believe this case is extremely important to highlight a possible novel inflammatory complication of COVID-19 infection. We decided to treat this patient in line with guidance for the management of LVV, including the introduction of methotrexate, but it will be interesting to observe her long-term outcome.Case report-Key learning points Increasing numbers of COVID-19 related systemic inflammatory conditions are likely to be recognised over the coming months. We present the case of patient with large vessel vasculitis who initially presented atypically with symptoms consistent with COVID-19 infectionTo identify these complications, COVID-19 symptoms questioning should be part of any routine medical historyMore information is required regarding the sensitivity of COVID-19 PCR and antibody tests to aid the diagnosis of these conditionsThe long-term management of inflammatory conditions associated with COVID-19 infection is not clear and a discussion is warranted as to whether DMARDs should be initiated.

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