Autoimmune Rheumatic Diseases Patients Research Articles

Autoimmune Rheumatic Diseases and Outcomes Following Percutaneous Coronary Intervention: A Systematic Review and Meta-Analysis.

Autoimmune Rheumatic Diseases (AIRDs) are associated with increased cardiovascular mortality. However, the post-percutaneous coronary intervention (PCI) outcomes in this population present a research gap, given the limited and discordant findings in existing studies. We conducted a systematic review and meta-analysis to assess the relationship between AIRDs and clinical outcomes after PCI; 9 studies with 7,027,270 patients (126,914 with AIRD, 6,900,356 without AIRD) were included. The AIRD cohort was characterized by an older age, a predominantly female demographic, and a greater prevalence of hypertension and diabetes mellitus. Over a mean follow-up period of 4.6 ± 3.5 years, AIRD patients demonstrated significantly higher odds of all-cause mortality (odds ratio (OR) 1.45, 95% CI: 1.25-1.78, P < .001) and major adverse cardiovascular events (MACE) (OR 1.63, 95% CI: 1.01-2.62, P = .04) compared with non-AIRD patients. Sensitivity analysis using adjusted estimates, confirmed the higher all-cause mortality (hazard ratio 1.32, 95% CI: 1.05-1.64, P = .01). Patients with rheumatoid arthritis had a significantly elevated odds of all-cause mortality (OR 1.50, 95% CI: 1.27-1.77) and MACE (OR 1.18, 95% CI: 1.14-1.21). Our study demonstrated an association between AIRDs and suboptimal long-term outcomes post-PCI. Prospective studies are warranted to explore the risk factors of unfavorable prognoses in patients with AIRDs.

Paxlovid use is associated with lower risk of cardiovascular diseases in COVID-19 patients with autoimmune rheumatic diseases: a retrospective cohort study

BackgroundPaxlovid has been shown to be effective in reducing mortality and hospitalization rates in patients with coronavirus disease 2019 (COVID-19). It is not known whether Paxlovid can reduce the risk of cardiovascular diseases (CVD) in COVID-19-surviving patients with autoimmune rheumatic diseases (AIRDs).MethodsTriNetX data from the US Collaborative Network were used in this study. A total of 5,671,395 patients with AIRDs were enrolled between January 1, 2010, and December 31, 2021. People diagnosed with COVID-19 were included in the cohort (n = 238,142) from January 1, 2022, to December 31, 2022. The Study population was divided into two groups based on Paxlovid use. Propensity score matching was used to generate groups with matched baseline characteristics. The hazard ratios (HRs) and 95% confidence intervals of cardiovascular outcomes, admission rate, mortality rate, and intensive care unit (ICU) admission rate were calculated between Paxlovid and non-Paxlovid groups. Subgroup analyses on sex, age, race, autoimmune diseases group, and sensitivity analyses for Paxlovid use within the first day or within 2–5 days of COVID-19 diagnosis were performed.ResultsPaxlovid use was associated with lower risks of cerebrovascular complications (HR = 0.65 [0.47–0.88]), arrhythmia outcomes (HR = 0.81 [0.68–0.94]), ischemic heart disease, other cardiac disorders (HR = 0.51 [0.35–0.74]) naming heart failure (HR = 0.41 [0.26–0.63]) and deep vein thrombosis (HR = 0.46 [0.24–0.87]) belonging to thrombotic disorders in AIRD patients with COVID-19. Compared with the Non-Paxlovid group, risks of major adverse cardiac events (HR = 0.56 [0.44–0.70]) and any cardiovascular outcome mentioned above (HR = 0.76 [0.66–0.86]) were lower in the Paxlovid group. Moreover, the mortality (HR = 0.21 [0.11–0.40]), admission (HR = 0.68 [0.60–0.76]), and ICU admission rates (HR = 0.52 [0.33–0.80]) were significantly lower in the Paxlovid group than in the non-Paxlovid group. Paxlovid appears to be more effective in male, older, and Black patients with AIRD. The risks of cardiovascular outcomes and severe conditions were reduced significantly with Paxlovid prescribed within the first day of COVID-19 diagnosis.ConclusionsPaxlovid use is associated with a lower risk of CVDs and severe conditions in COVID-19-surviving patients with AIRD.

Impaired health-related quality of life in idiopathic inflammatory myopathies: a cross-sectional analysis from the COVAD-2 e-survey.

To investigate health-related quality of life in patients with idiopathic inflammatory myopathies (IIMs) compared with those with non-IIM autoimmune rheumatic diseases (AIRDs), non-rheumatic autoimmune diseases (nrAIDs) and without autoimmune diseases (controls) using Patient-Reported Outcome Measurement Information System (PROMIS) instrument data obtained from the second COVID-19 vaccination in autoimmune disease (COVAD-2) e-survey database. Demographics, diagnosis, comorbidities, disease activity, treatments and PROMIS instrument data were analysed. Primary outcomes were PROMIS Global Physical Health (GPH) and Global Mental Health (GMH) scores. Factors affecting GPH and GMH scores in IIMs were identified using multivariable regression analysis. We analysed responses from 1582 IIM, 4700 non-IIM AIRD and 545 nrAID patients and 3675 controls gathered through 23 May 2022. The median GPH scores were the lowest in IIM and non-IIM AIRD patients {13 [interquartile range (IQR) 10-15] IIMs vs 13 [11-15] non-IIM AIRDs vs 15 [13-17] nrAIDs vs 17 [15-18] controls, P < 0.001}. The median GMH scores in IIM patients were also significantly lower compared with those without autoimmune diseases [13 (IQR 10-15) IIMs vs 15 (13-17) controls, P < 0.001]. Inclusion body myositis, comorbidities, active disease and glucocorticoid use were the determinants of lower GPH scores, whereas overlap myositis, interstitial lung disease, depression, active disease, lower PROMIS Physical Function 10a and higher PROMIS Fatigue 4a scores were associated with lower GMH scores in IIM patients. Both physical and mental health are significantly impaired in IIM patients, particularly in those with comorbidities and increased fatigue, emphasizing the importance of patient-reported experiences and optimized multidisciplinary care to enhance well-being in people with IIMs.

Characteristics of long COVID in patients with autoimmune rheumatic diseases: a systematic review and meta-analysis.

Numerous cases of long coronavirus disease (long COVID) have been reported in patients with autoimmune rheumatic diseases (ARDs). Despite the reviews on clinical manifestations of long COVID in the general population, systematic reviews on ARD patients are scarce. Herein, we conducted a systematic review and meta-analysis on the prevalence and characteristics of long COVID in ARD patients. We searched the literature in PubMed and Embase as of 27 December 2022. Cohort, cross-sectional and case-control studies relevant to long COVID in ARD patients were collected. Stratification based on the severity of COVID infection and subtypes of rheumatic diseases [systemic autoimmune rheumatic disease (SARD) vs non-autoimmune rheumatic disease (NARD)] was also undertaken. A random-effects model was used in the meta-analysis. A total of 15 relevant studies were identified from the literature. The prevalence of long COVID was 56% (95% CI 34, 76) in 2995 patients. Hospitalized COVID patients had a higher proportion of long COVID than non-hospitalized patients. The prevalence of long COVID was similar between SARD and NARD patients. In terms of symptoms, fatigue, arthralgia and pain were commonly reported in long COVID patients with ARDs. The characteristics of long COVID in ARD patients are generally similar to those in the general population despite a higher prevalence and a higher proportion of arthralgia and pain.

Evaluation of Dry Eye Severity and Ocular Surface Inflammation in Patients with Autoimmune Rheumatic Diseases

ABSTRACT Purpose To evaluate dry eye severity and ocular surface inflammation in autoimmune rheumatic diseases (ARDs). Methods Seventy-nine patients with ARDs were enrolled, including 26 patients with rheumatoid arthritis (RA), 33 patients with systemic lupus erythematosus (SLE), and 20 patients with primary Sjögren’s syndrome (pSS). All patients underwent ocular surface evaluations, including ocular surface symptoms, signs, conjunctival impression cytology, and tear multicytokine detection. Systemic conditions, including disease duration, disease activity, and serological parameters, were also noted. Results SLE patients had the shortest disease duration, and nearly half of them had low disease activity, while RA patients and pSS patients had a relatively long disease duration, and approximately 90% of them had moderate or high disease activity. The incidence of dry eye and the levels of the proinflammatory tear cytokines in SLE were significantly lower than those in RA and pSS. However, ocular surface squamous metaplasia was more severe in SLE and pSS than in RA. Dry eye severity in all ARD patients was shown to be independent of disease activity, while Nelson’s grades were positively correlated with disease duration in RA patients. Disease-related serological parameters were associated with tear proinflammatory cytokines in all ARD patients. Conclusions Variable degrees of dry eye and immune-mediated ocular surface inflammation persist in different ARD patients. In addition to a well-known association between dry eye and pSS, dry eye is also commonly observed in SLE and RA patients. Therefore, there is a definite need for regular ophthalmologic evaluations and topical medications in all patients with ARDs.

Expert consensus on vaccinations in adult patients with autoimmune rheumatic diseases in China (2023 Edition)

Vaccination is one of the critical tools to prevent infections among individuals with autoimmune rheumatic diseases (ARDs), ultimately improving the quality of life and reducing mortality. The incorporation of vaccination strategies into clinical decision-making processes has been recognized as pivotal. However, the absence of clinical guidelines and consensus on vaccination for ARDs patients still persists in China. Drawing from existing clinical evidence, this expert consensus encompasses eight prevalent vaccines: Influenza vaccine, pneumococcal polysaccharide vaccine, COVID-19 vaccine, herpes zoster vaccine, human papillomavirus vaccine, hepatitis A vaccine, hepatitis B vaccine, and rabies virus vaccine. This initiative aims to furnish highly practical technical directives for vaccination personnel and rheumatologists, thereby fostering standardized vaccination practices to combat infectious diseases among adult ARDs patients in China.

Validation of Osteoporosis Scores with Urinary N-telopeptide Bone Marker in Assessment Bone Mineral Density in Autoimmune Rheumatic Diseases Patients

Validation of Osteoporosis Scores with Urinary N-telopeptide Bone Marker in Assessment Bone Mineral Density in Autoimmune Rheumatic Diseases Patients

404. Impact of cross-coronavirus humoral immunity in post-acute sequelae of COVID-19 in systemic autoimmune rheumatic diseases patients

Abstract Background Beyond the acute illness caused by SARS-CoV-2, about one-fifth of infections unpredictably result in long-term persistence of symptoms despite the apparent clearance of infection. Insights into the mechanisms that underlie post-acute sequelae of COVID-19 (PASC) will be critical for the prevention and clinical management of long-term complications of COVID-19. Several hypotheses have been proposed that may account for the development of PASC, including persistence of virus or the dysregulation of immunity. Among the immunological changes noted in PASC, alterations in humoral immunity have been observed in some patient subsets. Methods To begin to determine whether SARS-CoV-2 or other pathogen specific humoral immune responses evolve uniquely in PASC, we performed comprehensive antibody profiling against SARS-CoV-2, a panel of endemic pathogens, and a panel of routine vaccine antigens using Systems Serology in two independent cohorts of patients with pre-existing systemic autoimmune rheumatic disease (SARD) who either developed or did not develop PASC. Results A distinct qualitative shift observed in Fcγ receptor binding was observed in individuals with PASC. Specifically, individuals with PASC harbored weaker Fcγ receptor binding anti-SARS-CoV-2 antibodies and a significantly stronger Fcγ receptor binding antibody response against endemic Coronavirus OC43. Individuals with PASC, further, generated more avid IgM responses and developed an OC43 S2-specific antibody response with stronger Fcγ-receptor binding, linked to cross reactivity across SARS-CoV-2 and common coronaviruses. Conclusion These findings from two independent cohorts implicate previous common Coronavirus imprinting as a marker for the development of PASC in individuals with SARDs. Disclosures Douglas A. Lauffenburger, PhD, Sanofi: Board Member|Sanofi: Honoraria|Sanofi: Honoraria Zachary Wallace, MD, MSc, Bristol-Myers Squibb: Grant/Research Support|Horizon: Advisor/Consultant|MedPace: Advisor/Consultant|Principia/Sanofi: Grant/Research Support|Sanofi: Advisor/Consultant|Shionogi: Advisor/Consultant|Viela Bio: Advisor/Consultant|Zenas BioPharma: Advisor/Consultant Jeffrey Sparks, MD, AbbVie: Advisor/Consultant|Amgen: Advisor/Consultant|Boehringer Ingelheim: Advisor/Consultant|Bristol Myers Squibb: Advisor/Consultant|Bristol Myers Squibb: Grant/Research Support|Gilead: Advisor/Consultant|Inova Diagnostics: Advisor/Consultant|Janssen: Advisor/Consultant|Optum: Advisor/Consultant|Pfizer: Advisor/Consultant Galit Alter, PhD, Leyden Labs: Ownership Interest|Moderna Therapeutics: Employee|Seromyx Systems: Ownership Interest

Social cognitive theory to improve symptom appraisal and help-seeking among patients with autoimmune rheumatic diseases: A qualitative study.

Social cognitive theory (SCT) has been successfully employed to improve symptom appraisal and help-seeking among patients with various conditions but is yet to be applied in the context of autoimmune rheumatic diseases (ARDs). This study aimed to explore the applicability of SCT in and possible approaches to improving symptom appraisal and help-seeking of patients with ARDs, one of the key barriers to earlier diagnosis. Semi-structured interviews were conducted with 33 ARD patients with a prolonged pre-diagnosis interval (>3 months). We coded the transcripts deductively using SCT as the overarching framework and inductively for approaches identified from the interviews. All six main concepts of SCT (behavioral capacity, expectations, self-efficacy, observational learning, reinforcements, and reciprocal determinism) were observed in the three stages of symptom appraisal and help-seeking (detection, interpretation, and response) of patients with ARDs. While many participants reported that they were able and confident to detect their symptoms, they lacked the behavioral capacity and self-efficacy to interpret symptoms correctly, which resulted in delayed help-seeking and diagnosis. Possible approaches to address this suggested by participants (such as education of the general population) could improve behavioral capacity and self-efficacy in symptom interpretation and enhance expectations, observational learning, reinforcements, and reciprocal determinism in symptom response. Lack of behavioral capacity and self-efficacy was observed in symptom interpretation of patients with ARDs, which resulted in delayed help-seeking. Approaches could target the behavioral capacity and self-efficacy for symptom interpretation to facilitate early help-seeking and, in turn, earlier diagnosis among individuals with possible ARDs.

Comparison of Risk Factors During First and Second Wave of COVID-19 in Patients with Autoimmune Rheumatic Diseases (AIRD): Results from KRACC Subset.

The differential influence and outcome of various risk factors on occurrence of COVID-19 among patients with autoimmune rheumatic diseases (AIRD) during different COVID-19 peaks is underreported. To assess the impact and outcome of conventional risk factors, immunosuppressants, and comorbidities on the risk of COVID-19 among AIRD patients during the first two COVID-19 peaks. Prospective, non-interventional longitudinal cohort study. This is a subset of the KRA COVID19 cohort undertaken during the initial wave of COVID-19 (W1) (Apr-Dec2021); and the 2nd-wave (W2) (Jan-Aug2021). Data collected included description of AIRD subsets, treatment characteristics, comorbidities, and COVID-19 occurrence. Risk factors associated with mortality were analysed. The incidence rate was compared with that of the general population in the same geographic region. AIRD patients (n=2969) had a higher incidence of COVID-19 in the W2 (7.1%) than in the W1 (1.7%) as compared to the general population (Government bulletin). Age (p<0.01) and duration of AIRD (p<0.001) influenced COVID-19 occurrence in W2 while major disease subsets and immunosuppressants including glucocorticoids did not. The W2 had lower HCQ usage (Adjusted Odds Ratio [AOR]-0.81) and comorbidities like hypertension (AOR -0.54) and pre-existing lung disease (AOR -0.38;0.19-0.75) compared to W1. Older age (1.11) and coexistent diabetes mellitus (AOR 6.74) were independent risk factors associated with mortality in W2. We report 1.7 times higher occurrence, and no influence of major disease subsets or immunosuppressants including glucocorticoids on COVID-19. Age and diabetes were independent risk factors for mortality.

Coronavirus Disease-2019 Infection among Asians with Autoimmune Rheumatic Diseases—Single Centre Experience in Malaysia

Objectives The coronavirus disease-2019 (COVID-19) pandemic had swiped through the globe since March 2020, claiming many lives. Patients with autoimmune rheumatic diseases (ARD) are potentially at high-risk for severe infection and poor outcome, due to concomitant co-morbidities, disease activity, and immunosuppressive (IS) therapy. We conducted a retrospective observational study to examine the severity and outcome of COVID-19 infection among the Asian population. Materials and Methods The cases were identified through our local healthcare network and patients’ own narration, from March 2020 until April 2022. The data were analyzed with both parametric and non-parametric tests using StatPlus, which included Kruskal-Wallis ANOVA and logistic regression. Results A total 71 cases of COVID-19 infection were recorded, with 9 recurrent infections. All patients were South East Asians and the majority (95.8%) were female. Their median age was 39-years-old. The most common diagnosis was systemic lupus erythematosus (SLE) (56.5%), followed by rheumatoid arthritis (RA) (27.4%). Most patients (54.9%) attained remission and low disease activity for ARD prior to infection. As per treatment, 56.3% of patients were prescribed at least one IS. Fifty-nine point two percent (59.2%) had used steroids, with a mean dose of 6.8±10.5 mg once daily. The COVID-19 infection was asymptomatic and mild in most cases (81.7%). Twelve point seven percent (12.7%) of patients were in severe and critical stages. The case fatality rate was 4.2%. Prior to infection, only 57.7% of patients had a complete vaccination (≥2 doses). Seventy-seven point five percent (77.5%) had at least 1 risk factor portending severe infection. Univariate logistic regression (LR) analyses showed severe COVID-19 infection could be predicted by number of vaccines received, ARD activity and COVID-19 variant type. The use of IS could be associated with better infection outcomes (full recovery without sequelae) and reduced fatality. The type of IS used might affect the infection outcomes too. In patients with complete vaccination, active ARD could predict severe infection. Better infection outcomes could be associated with use of IS. In contrary, risk of fatality could be higher in patients with active ARD and use of high-dose steroids. Further multivariate LR analyses however, did not reveal any predictive factors associated with severe infection, poor infection outcomes and case fatality. Conclusion Our study showed that ARD patients are potentially at risk of severe COVID-19 infection and poor outcomes especially in active ARD state. IS use may be associated with better infection outcomes, perhaps through immunomodulatory effects. In patients with complete vaccination, active ARD and high-dose steroids could be the significant confounding factors. The limitations of this study are the small sample size, and potential bias and error.

Occurrence and outcome of COVID-19 in AIRD patients on concomitant treatment with Tofacitinib- results from KRA COVID COHORT (KRACC) subset

IntroductionWe assessed the risk factors and outcome of COVID-19 in patients with autoimmune rheumatic diseases(AIRD) who contracted infection while on background treatment with tofacitinib.MethodsThis is a non-interventional, cross-sectional, questionnaire based telephonic study which included consecutive AIRD patients on tofacitinib co-treatment. Data related to the AIRD subset, disease modifying anti rheumatic drugs(DMARDs) including glucocorticoids and comorbidities, was collected from 7 rheumatology centers across Karnataka during the second wave of COVID-19 pandemic. The information about COVID-19 occurrence and COVID-19 vaccination was recorded.ResultsDuring the study period (Jun-July 2021), 335 AIRD patients (80.6% female) on treatment with tofacitinib were included. The mean duration of tofacitinib use was 3.4+/-3.1months. Thirty-six(10.75%) patients developed COVID-19. Diabetes mellitus (p = 0.04 (OR 2.60 (1.13–5.99)) was identified as a risk factor for COVID-19 in our cohort. Almost half of our cohort was COVID-19 vaccinated with at least one dose, with resultant decline in incidence of COVID-19(OR 0.15 (0.06–0.39) among the vaccinated. Recovery amongst COVID-19 infection group was 91.2%.ConclusionsThe subset of AIRD patients who were on treatment with tofacitinib were found to have a higher rate of COVID-19 infection as compared to our KRACC cohort. Pre-existing comorbidity of diabetes mellitus was the significant risk factor in our cohort. This subset of the KRACC cohort shows RA patients had a lesser infection and PsA patients had a higher infection.

Immunosuppressive therapy and humoral response to third mRNA COVID-19 vaccination with a six-month interval in rheumatic disease patients.

To evaluate the long-term impact of immunosuppressive therapeutic agents on antibody response to severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) mRNA vaccination in patients with autoimmune rheumatic diseases (AIRD) in order to propose a strategy for annual vaccination. This prospective multicentre cohort study evaluated the humoral response to second and third BNT162b2 and/or mRNA-1273 vaccines in 382 Japanese AIRD patients classified into 12 different medication groups and in 326 healthy controls (HCs). The third vaccination was administered six months after the second vaccination. Antibody titres were measured using the Elecsys Anti-SARS-CoV-2 S assay. The seroconversion rate and antibody titres were lower in AIRD patients than in HCs 3-6 weeks after the second vaccination and 3-6 weeks after the third vaccination. Seroconversion rates were <90% after the third vaccination in patients receiving mycophenolate mofetil and rituximab. Antibody levels after the third vaccination were significantly lower in the groups prescribed TNF inhibitor with or without methotrexate, abatacept and rituximab or cyclophosphamide than those of HCs in a multivariate analysis adjusting for age, sex, and glucocorticoid dosage.The third vaccination induced an adequate humoral response in patients treated with sulfasalazine, bucillamine, methotrexate monotherapy, iguratimod, interleukin-6 inhibitors or calcineurin inhibitors including tacrolimus. Repeated vaccinations in many immunosuppressed patients produced antibody responses similar to those observed in HCs. In contrast, annual vaccination in patients receiving TNF inhibitors, abatacept, mycophenolate mofetil and rituximab may require caution.

Post-acute COVID-19 in three doses vaccinated autoimmune rheumatic diseases patients: frequency and pattern of this condition

BackgroundData on post-acute COVID-19 in autoimmune rheumatic diseases (ARD) are scarce, focusing on a single disease, with variable definitions of this condition and time of vaccination. The aim of this study was to evaluate the frequency and pattern of post-acute COVID-19 in vaccinated patients with ARD using established diagnosis criteria.MethodsRetrospective evaluation of a prospective cohort of 108 ARD patients and 32 non-ARD controls, diagnosed with SARS-CoV-2 infection (RT-PCR/antigen test) after the third dose of the CoronaVac vaccine. Post-acute COVID-19 (≥ 4 weeks and > 12 weeks of SARS-CoV-2 symptoms) were registered according to the established international criteria.ResultsARD patients and non-ARD controls, balanced for age and sex, had high and comparable frequencies of ≥ 4 weeks post-acute COVID-19 (58.3% vs. 53.1%, p = 0.6854) and > 12 weeks post-acute COVID-19 (39.8% vs. 46.9%, p = 0.5419). Regarding ≥ 4 weeks post-acute COVID-19, frequencies of ≥ 3 symptoms were similar in ARD and non-ARD controls (54% vs. 41.2%, p = 0.7886), and this was also similar in > 12 weeks post-acute COVID-19 (68.3% vs. 88.2%, p = 0.1322). Further analysis of the risk factors for ≥ 4 weeks post-acute COVID-19 in ARD patients revealed that age, sex, clinical severity of COVID-19, reinfection, and autoimmune diseases were not associated with this condition (p > 0.05). The clinical manifestations of post-acute COVID-19 were similar in both groups (p > 0.05), with fatigue and memory loss being the most frequent manifestations.ConclusionWe provide novel data demonstrating that immune/inflammatory ARD disturbances after third dose vaccination do not seem to be a major determinant of post-acute COVID-19 since its pattern is very similar to that of the general population. Clinical Trials platform (NCT04754698).

Learning from the COVID-19 pandemic: health care disturbances and telemedicine as an alternative rheumatology practice in Indonesia

BackgroundCoronavirus disease 2019 (COVID-19) affects health care services. Our aim was to assess health care disruptions, treatment interruptions, and telemedicine reception regarding autoimmune rheumatic diseases (ARDs) in Indonesia.MethodA cross-sectional population online-based questionnaire was conducted in Indonesia from September to December 2021.ResultsA total of 311 ARD patients were included, of whom 81 (26.0%) underwent consultations via telemedicine during the COVID-19 pandemic. The respondents showed increased concern about their susceptibility to COVID-19 (score of 3.9/5). Approximately 81 (26.0%) avoided hospital visits, and 76 (24.4%) stopped taking the medication without medical advice. Respondents’ concerns correlated with their social distancing behaviors (p value 0.000, r 0.458). Respondent concerns, behaviors, and blocked access to the hospital during the pandemic were associated with avoiding hospital visits (p value 0.014; 0.001; 0.045; 0.008). Sex was associated with stopping medication (p value 0.005). In multivariate analysis, blocked access and sex remained significant. Approximately 81 (26%) respondents who used telemedicine services during the COVID-19 pandemic as an alternative medical consultation method showed high satisfaction (3.8/5).ConclusionHealth care disruptions and treatment interruptions were affected by patients’ internal and external factors during the COVID-19 pandemic. Telemedicine may be the best option to address barriers to health care access in Indonesia’s rheumatology practice during and after the pandemic situation.

The Autoimmune Rheumatic Disease Related Dry Eye and Its Association with Retinopathy.

Dry eye disease is a chronic disease of the ocular surface characterized by abnormal tear film composition, tear film instability, and ocular surface inflammation, affecting 5% to 50% of the population worldwide. Autoimmune rheumatic diseases (ARDs) are systemic disorders with multi-organ involvement, including the eye, and play a significant role in dry eye. To date, most studies have focused on Sjögren's syndrome (one of the ARDs) since it manifests as two of the most common symptoms-dry eyes and a dry mouth-and attracts physicians to explore the relationship between dry eye and ARDs. Many patients complained of dry eye related symptoms before they were diagnosed with ARDs, and ocular surface malaise is a sensitive indicator of the severity of ARDs. In addition, ARD related dry eye is also associated with some retinal diseases directly or indirectly, which are described in this review. This review also summarizes the incidence, epidemiological characteristics, pathogenesis, and accompanying ocular lesions of ARD's related dry eye, emphasizing the potential role of dry eye in recognition and monitoring among ARDs patients.

COVID‐19 disease frequency, risk factors, and re‐infection rates in patients with autoimmune rheumatic disease receiving rituximab

Rituximab, which is used in autoimmune rheumatic diseases (ARD), can cause both an increased risk of development of COVID-19 disease and re-infection due to its potent and long-acting immunosuppression. So, we aimed to evaluate the frequency, risk factors and re-infection rates of COVID-19 in ARD patients receiving rituximab. A single-center retrospective study was performed with patients receiving rituximab for ARD in 12 months before the onset of COVID-19 in Turkey. The data regarding severe acute respiratory syndrome-coronavirus 2 reverse transcription polymerized chain reaction (RT-PCR) test, clinical, laboratory, and mortality data of all patients were collected from medical records. Logistic regression analysis was used for predictors of COVID-19 disease. COVID-19 re-infection was defined as RT-PCR positivity and recurrence of acute COVID-19 symptoms after at least 1 negative RT-PCR in patients with clinical improvement. Ninety-eight ARD patients with rituximab were evaluated and 23 (23%) of them had COVID-19. The presence of hypogammaglobulinemia increased the risk of COVID-19 disease 8-fold. COVID-19 pneumonia occurred in 13 (57%) and these patients' age was higher than those without pneumonia (59.6 ± 11.8 vs 44.9 ± 14.2 years, P=0.013). Mortality due to COVID-19 was 13% and COVID-19 re-infection was seen in 20% of survivors. Regardless of the underlying rheumatic disease and organ involvements, hypogammaglobulinemia in ARD could be a risk factor for COVID-19 development, and advanced age could be for COVID-19 severity. Moreover, COVID-19 re-infection rates are high.

Attitudes and factors affecting decision‐making regarding COVID‐19 vaccination among autoimmune rheumatic disease patients

Coronavirus disease-2019 (COVID-19) vaccine hesitancy is a significant threat to the success of COVID-19 vaccination programs. We aimed to assess attitudes and factors affecting the decision-making vis-à-vis COVID-19 vaccination among patients with autoimmune rheumatic diseases (ARDs). A cross-sectional survey of adults with ARDs was conducted between January 2022 and April 2022. All enrolled ARDs patients were asked to answer a questionnaire about their attitudes regarding COVID-19 vaccination. Three hundred patients were included with a female-to-male ratio of 2.5:1. The mean age of the patients was 49.2 ± 15.6 years. Around 37% of patients who hesitated to get the COVID-19 vaccination were apprehensive regarding potential adverse events from the vaccine. About 25% (76 cases) were hesitant about vaccination, of which 15% were uncertain about the vaccine's efficacy, and 15% thought the vaccine was unnecessary because they lived in rural areas where they practiced social distancing. "Family role as a non-working member" was the only factor strongly associated with hesitancy for vaccination (odds ratio of 2.42; 95% CI 1.06-5.57). The attitudes to vaccination showed that the patients were concerned about disease flaring and believed all medicine should be stopped before vaccination. Around one-quarter of ARDs sufferers hesitated to get COVID-19 vaccination. In addition, some patients were disinclined to get vaccinated because they were worried about its efficacy and/or associated adverse events. The findings help healthcare providers plan to counter negative attitudes toward vaccination in ARDs patients to protect them during the COVID-19 era.

Fourth dose of BNT162b2 vaccine for patients with autoimmune rheumatic diseases in a nationwide setting.

The effectiveness of COVID-19 vaccinations wanes due to immune evasion by the B.1.1.529 (Omicron) variant and diminished antibody titres over time. We aimed to evaluate the benefit of a fourth vaccination dose in patients with autoimmune rheumatic diseases (ARDs). This retrospective analysis included ARD patients aged 18 years or older and members of Clalit Health Services in Israel (which at the time of the study insured 52% of the entire population), and covered the period from 16 January 2022 to 31 March 2022, when the predominant SARS-CoV-2 variant was Omicron. We compared patients without previous COVID-19 infection who had received three doses of the BNT162b2 vaccine (the control group) with those who had received the fourth dose. The primary outcome was COVID-19 infection, which was analysed using multivariate Cox regression in the entire cohort and within ARD subgroups. Secondary outcomes were COVID-19-related hospitalizations and COVID-19-related death. We included 43 748 ARD patients, of whom 27 766 and 15 982 were in the control and fourth vaccination groups, respectively. COVID-19 infection occurred in 6942 (25.0%) of the control group and 1754 (11.0%) of the fourth dose group (P < 0.001). Patients vaccinated with the fourth dose had a lower risk of COVID-19 infection than the entire cohort [Hazard Ratio (HR) 0.54, 95% CI 0.52, 0.58] and throughout every subgroup regardless of the baseline characteristic or medical treatment, except for rituximab. A similar association was observed for risk of COVID-19-related hospitalization (HR 0.36, 95% CI 0.22, 0.61) and of COVID-19-related death (HR 0.41, 95% CI 0.24, 0.71). A fourth BNT162b2 vaccination of ARD patients was associated with favourable outcomes compared with three doses among patients with no history of COVID-19 infection.

Improvement of humoral immunity by repeated dose-intensified COVID-19 vaccinations in primary non- to low-responders and B cell deficient rheumatic disease patients

ObjectiveTo determine whether repeated, dose-intensified mRNA vaccinations against COVID-19 increase humoral immunity in previously low-responding patients with autoimmune rheumatic diseases (AIRD), including rituximab-treated and B cell depleted patients. MethodsOf 308 AIRD patients receiving basic immunization, 98 had a low serological response against SARS-CoV-2 with a neutralizing capacity of < 70% using surrogate neutralization assay. 38 patients received a third vaccination with 30 μg BNT162b2 16 weeks after second vaccination. If neutralizing serum capacity was below 70% four weeks after the last vaccination, then the fourth vaccination (n = 19) and the fifth (n = 4) vaccination with 100 μg mRNA-1273 took place eight weeks after the last vaccination. ResultsEach of the three booster vaccinations resulted in a significant increase of mean serum neutralizing capacity (3rd: Δ = 42%, p < 0.001; 4th: Δ = 19%, p = 0.049 and 5th: Δ = 51%, p = 0.043) and produced a significant proportion of high-responders (3rd: 34%; 4th: 32% and 5th: 75%). Low B cell counts (p = 0.047), lower previous antibody response (p < 0.001) and rituximab therapy (p = 0.021) were negatively associated with successful response to the third but not to the fourth vaccination. Remarkably, substantial increases in neutralization capacity of up to 99% were observed after repeated vaccinations in B cell depleted patients. ConclusionAIRD patients with low humoral response benefited from up to three repeated dose-intensified mRNA booster vaccinations – despite low B cell count and previous rituximab therapy. Each additional vaccination substantially reduced the number of low-responding, vulnerable patients.