Use Of Systemic Glucocorticoids Research Articles

Real-World Evaluation of the Effectiveness and Safety of Dupilumab in Bullous Pemphigoid: An Ambispective Multicenter Case Series.

Bullous pemphigoid affects elderly individuals with multiple comorbidities, making conventional treatments unsuitable. Evaluate the effectiveness and safety of dupilumab in the treatment of bullous pemphigoid. A multicenter ambispective cohort study was conducted in 34 hospitals. Patients with bullous pemphigoid treated with Dupilumab were included. Most of patients (97.1%) received an initial 600 mg dose followed by 300 mg every two weeks. The primary outcome was the proportion of patients achieving complete remission within 4 weeks, defined as Investigator Global Assessment score of 0 or 1. Complete remission at weeks 16, 24, and 52, adverse events, reductions in peak pruritus numerical rating scale, and systemic glucocorticoid use were also assessed. The study included 103 patients with a median age of 77.3 years, 58.0% male. Complete remission was achieved by 53.4% within 4 weeks and 95.7% by week 52. Peak pruritus scale reduced by 70.0% by week 4 and was completely controlled by week 24. Thirteen patients presented adverse events, most of which were mild. Systemic glucocorticoid use reduced by 82.1% by week 52. Shorter disease duration and exclusive cutaneous involvement predicted better response at 16 weeks. No differences in response rates to dupilumab were observed between drug-associated bullous pemphigoid and idiopathic cases. No significant difference in response rates was observed between patients treated with dupilumab in monotherapy and those receiving dupilumab with concomitant treatments. Dupilumab is effective, rapid, and safe in managing bullous pemphigoid, reducing the need for corticosteroids and other treatments. Early initiation and exclusive skin involvement predict better outcomes.

Features of the state of bone tissue in children with cerebral palsy. Part 1. Etiological aspects. A literature review

BACKGROUND: The growth of the human body is the most significant period of development of the bone tissue, because it is during this period that the size, shape, and architectonics of bone are formed against the background of increasing body weight and increasing physical exertion. Considering a number of pathological factors of the underlying disease (alimentary, neurological, hormonal, stress, and physical), bone tissue in children with cerebral palsy grows and develops with deviations from the norm. АIM: To present up-to-date generalized information about the features of bone tissue in children with cerebral palsy to orthopedic traumatologists, neurologists, and physical therapy specialists. MATERIALS AND METHODS: Studies on the problem of bone tissue condition in patients with cerebral palsy were analyzed. Data published over the past 20 years were searched in the scientific databases PubMed, Google Scholar, Cochrane Library, Crossref, and eLibrary without language restrictions. RESULTS: In the last 20 years, the number of studies about pediatric osteoporosis has increased. The gold standard for determining the level of bone mineral density is dual-energy X-ray absorptiometry. However, its use in children has presented some difficulties and limitations. In children, the relationship between bone mineral density values and the risk of fractures has not been well studied, which does not allow us to discuss about osteoporosis based on densitometric bone mineral density data alone. In patients with cerebral palsy, a decrease in bone mineral density and bone mass during growth was found. Previous studies showed that the main factors associated with a decrease in bone mineral density in this group of patients include neuroendocrine causes due to growth retardation against the background of CNS damage, alimentary factors, decreased calcium and vitamin D concentrations, systemic use of glucocorticoids, intake of antiepileptic drugs, decreased motor activity, and low muscle mass. Increasing serum vitamin D concentrations does not have a positive effect on bone mass, although increasing serum calcium concentrations is associated with an increase in bone mineral density. CONCLUSIONS: Identifying and correcting factors leading to decreased bone mineral density in children with cerebral palsy can improve bone health in this group of patients. The absence of a relationship between bone mineral density values and the risk of fractures in children with cerebral palsy does not allow us to discuss about osteoporosis based only on bone mineral density densitometric data. There may be more factors leading to an increased risk of bone fractures in children with cerebral palsy that require further study.

#2533 Real-world challenges associated with the use of systemic glucocorticoids in a US IgAN cohort

Abstract Background and Aims Immunoglobulin A nephropathy (IgAN) is the most common primary glomerular disease and up to 50% of patients progress to kidney failure within 10-20 years. Until early 2022, management of IgAN was primarily focused on supportive care. As outlined in the Kidney Disease: Improving Global Outcomes (KDIGO) guidelines, patients at high risk of progressive chronic kidney disease despite maximal supportive care can be considered for a 6-month course of systemic glucocorticoids (SGC), although important risks of toxicity and contraindications must be considered. There is currently limited real-world evidence describing the impact of the use of SGC on treatment‑emergent toxicity and healthcare resource utilization (HCRU) in patients with IgAN. We report the incidence of adverse events (AEs) commonly associated with SGC, as well as HCRU rates and costs, in a real-world cohort of IgAN patients, comparing new initiators of SGC with patients who have never initiated SGC. Method This non-interventional, retrospective cohort study was conducted in the TriNetX Dataworks - United States of America Network, a database of de-identified, patient-level electronic medical records (EMR) of approximately 100 million patients. The cohort was selected from a total of 19, 687 patients with IgAN, identified using proxy ICD‑10 codes N02.8 (recurrent and persistent hematuria with other morphologic changes) or N04.1 (nephrotic syndrome) between January 1, 2011, and May 4, 2022. Eligible patients were required to have: an incident diagnosis of IgAN with the same diagnosis within 30-180 days; at least 12 months of EMR history available prior to and after initial IgAN diagnosis; not experienced kidney failure prior to or on the initial date of IgAN diagnosis; and not received SGC prior to the date of diagnosis. Data assessed included demographic and clinical characteristics, IgAN-directed medications, AEs, and HCRU. To promote balance between cohorts, new initiators of SGC (dexamethasone, prednisone, prednisolone, methylprednisolone) were matched with patients who did not receive SGC using a propensity score (PS) approach based on their characteristics at diagnosis. To avoid immortal-time bias, the index date was set as the time of SGC initiation in patients in the SGC cohort; for the non-SGC cohort, a pseudo-index date was assigned using the same lag from diagnosis to index date as their 1:1 PS-matched patient in the SGC cohort. Differences in the cumulative incidence of individual AEs were analyzed using the chi-square test or Fisher's exact test, and differences in HCRU rates and costs were analyzed using the Kruskal-Wallis test. Results After implementing the PS approach, the final analysis included 802 patients (401 PS-matched pairs), with a mean age of 41.2 years and 55% being male. Median duration of follow-up was 3.5 and 3.1 years for the SGC and non-SGC cohorts, respectively. Of AEs that occurred in at least ten of the 802 patients, patients who received SGC experienced a significantly increased incidence of all AEs except for fractures, new onset of diabetes, and reported onset of glaucoma (Table 1). Patients who received SGC had a 12-fold increased incidence of severe infections requiring hospitalization compared with the non-SGC cohort. Annualized mean HCRU rates and costs were significantly greater across all HCRU types for patients who received SGC vs those who did not receive SGC, including an 8-fold increase in inpatient visits, a 4-fold increase in emergency department admissions, and twice as many ambulatory visits (Fig. 1). Results were consistent when the cohort was restricted to patients with IgAN identified using only the ICD-10 code N02.8 (recurrent and persistent hematuria with other morphologic changes). Conclusion The findings of this real-world analysis demonstrate significant side effects and costs for IgAN patients treated with SGC compared with patients not treated with SGC, underscoring the recommendation in the 2021 KDIGO guidelines to carefully consider treatment-emergent toxicity before treating IgAN patients with SGC.

Assessment of pharmacotherapy efficacy for the treatment of exacerbations of chronic obstructive pulmonary disease associated with viral infection

Justification. Knowledge of the differences in response to therapy between phenotypes of exacerbations of chronic obstructive pulmonary disease (COPD) is necessary to improve treatment outcomes. Objective: to determine the most effective additional pharmacological methods for virus-associated exacerbations of COPD. Material and methods. The study included patients hospitalized with exacerbations of COPD with viral (n = 60) and viral-bacterial (n = 60) infections, and a comparison group with exacerbations of COPD with bacterial infection (n = 60). The diagnosis of COPD was based on spirometric criteria, viral infection — according to the results of PCR-RV of sputum for RNA of respiratory viruses. Treatment was carried out in real clinical practice. The groups were comparable in the use of systemic glucocorticoids, short-acting bronchodilators. Dyspnea was assessed using the TDI index (primary endpoint), lung function (spirometry, diffusion capacity for carbon monoxide), exercise tolerance (6-minute walk test), length of hospital stay (secondary endpoints). The сorrelations were determined with the use of Cox proportional hazards model. Results. In the groups with virus-associated and viral-bacterial exacerbations, unlike bacterial exacerbations, the following types of treatment were associated with achieving TDI +1 (odds ratio — OR, 95 % confidence interval — CI): fixed triple combination (OR 2.69; 95 % CI 1.48–4.90; p = 0.010 and OR 2.74; 95 % CI 1.29–3.80; p = 0.031), inhalation of 3 % sodium chloride solution (OR 3.64; 95 % CI 1.45–5.42; p = 0.001 and OR 3.23; 95 % CI 2.15–5.43;\ p = 0.042), antiviral drugs (OR 2.91; 95 % CI 1.15–3.62; p = 0.009 and OR 2.76; 95 % CI 1.31–3.90; p = 0.008). As a result of treatment, an increase in DLco/Va, SpO2 after a 6-minute walk, and a decrease in the length of hospital stay were observed. Conclusion. Detection of virus-associated infections is a promising marker for determining indications for prescribing long-acting anticholinergic drugs and beta-adrenomimetics, inhaled corticosteroids, inhalations of hypertonic sodium chloride solution, and antiviral drugs for exacerbations of COPD.

Incidence and risk factors of major cardiovascular events in rheumatoid arthritis and psoriatic arthritis: A population-based cohort study

ObjectiveTo evaluate the incidence and risk factors of major adverse cardiovascular events (MACE) in rheumatoid arthritis (RA) and psoriatic arthritis (PsA) patients. MethodsA population-based retrospective cohort of RA and PsA patients was identified in a citywide database. All patients recruited from Jan 2006 to Dec 2015 were followed until the end of 2018. The outcome was the occurrence of a first MACE. Covariates of interest included traditional cardiovascular (CV) risk factors, inflammatory markers and pharmacotherapies. The independent predictors of MACE were identified by the time-dependent cox proportional hazard models. ResultsA total of 13,905 patients (12,233 RA and 1,672 PsA) were recruited. After a total of 119,571 patient-years of follow-up, 934 (6.7%) patients developed a first MACE. RA and PsA patients had similar adjusted incidence (incidence rate ratio 0.96, 95 % CI 0.75–1.22, p = 0.767). After adjusting for traditional CV risk factors, the time-varying erythrocyte sedimentation (ESR) rate and C-reactive protein (CRP) levels, and the use of glucocorticoids were independently associated with higher risk of MACE in both the RA and PsA cohorts. In RA, the use of methotrexate and non-steroidal anti-inflammatory drugs (NSAIDs) were associated with fewer MACE. The use of biologic disease modifying anti-rheumatic drugs was not associated with MACE in both RA and PsA. ConclusionThe incidence of MACE was similar in RA and PsA. Systemic inflammation and glucocorticoid use independently increased the risk of MACE in inflammatory arthritis, while methotrexate and NSAIDs use were protective against the development of MACE in RA.

Expert consensus on the use of systemic glucocorticoids for managing eosinophil-related diseases.

Eosinophil-related diseases represent a group of pathologic conditions with highly heterogeneous clinical presentation and symptoms ranging from mild to critical. Both systemic and localized forms of disease are typically treated with glucocorticoids. The approval of novel biologic therapies targeting the interleukin-5 pathway can help reduce the use of systemic glucocorticoids (SGC) in eosinophilic diseases and reduce the risk of SGC-related adverse effects (AEs). In this article, a panel of experts from different medical specialties reviewed current evidence on the use of SGC in two systemic eosinophilic diseases: Eosinophilic Granulomatosis with PolyAngiitis (EGPA) and HyperEosinophilic Syndrome (HES); and in two single-organ (respiratory) eosinophilic diseases: Chronic RhinoSinusitis with Nasal Polyps (CRSwNP) and Severe Asthma with Eosinophil Phenotype (SA-EP), and contrasted it with their experience in clinical practice. Using nominal group technique, they reached consensus on key aspects related to the dose and tapering of SGC as well as on the initiation of biologics as SGC-sparing agents. Early treatment with biologics could help prevent AEs associated with medium and long-term use of SGC.

Intravitreal Dexamethasone Implant (Ozurdex) for Ocular Toxocariasis.

This study aimed to evaluate the efficacy and safety of intravitreal dexamethasone implants in the treatment of ocular toxocariasis (OT). A retrospective analysis was performed on 6 cases in which laboratory tests diagnosed OT. All patients were administered with intravitreal dexamethasone implants with or without vitrectomy. The average follow-up time was 19.7 months. All operated eyes achieved anatomic success, and all patients' visual acuity was improved. Five of these six had a visual acuity of 20/100, and three had final acuity of 20/40 or even better. Intravitreal dexamethasone implants can be used to treat different types of OT, which not only effectively control inflammation and improve the patient's vision but also reduce the use of systemic glucocorticoids.

Advancements in Bullous Pemphigoid Treatment: A Comprehensive Pipeline Update.

Bullous pemphigoid (BP) is a common autoimmune bullous disease affecting mainly the elderly, with rising incidence due to increased life expectancy. This disease is characterized by tense bullous lesions on normal or erythematous skin, accompanied by pruritus. BP pathogenesis involves autoantibodies against hemidesmosomal proteins BP180 and BP230, leading to detachment at the dermo-epidermal junction as well as blister formation. BP is associated with coexisting comorbidities and drug exposure, and its management often requires high doses or chronic use of systemic glucocorticoids, posing risks of adverse effects. This review focuses on novel treatment options for BP, exploring therapies targeting different immune pathways. Rituximab, a CD20 monoclonal antibody, depletes B-lymphocytes and has shown efficacy in severe cases. Dupilumab, targeting interleukin (IL)-4 receptor α and thus blocking IL-4 and IL-13, downregulates type 2 helper (Th2) responses and has demonstrated promising results. Targeting eosinophil-related molecules using bertilimumab and AKST4290 has yielded positive results in clinical trials. Omalizumab, an immunoglobulin (Ig)E antibody, can reduce disease severity and allows corticosteroid tapering in a number of cases. Complement inhibitors such as nomacopan and avdoralimab are being investigated. IL-17 and IL-23 inhibitors such as secukinumab and tildrakizumab have shown potential in a limited number of case reports. Neonatal Fc receptor antagonists such as efgartigimod are under investigation. Additionally, topical therapies and Janus kinase inhibitors are being explored as potential treatments for BP. These novel therapies offer promising alternatives for managing BP, with potential to improve outcomes and reduce high cumulative doses of systemic corticosteroids and related toxicities. Further research, including controlled clinical trials, is needed to establish their efficacy, safety, and optimal dosing regimens for BP management.

Trends and Patterns of Systemic Glucocorticoid Prescription in Primary Care Institutions in Southwest China, from 2018 to 2021.

The purpose of this study was to investigate the prescribing patterns and usage trends of systemic glucocorticoids in primary care institutions located in Southwest China from 2018 to 2021. A retrospective cross-sectional analysis of systemic glucocorticoids prescriptions was conducted in 32 primary care institutions located in Southwest China between 2018 and 2021. Prescriptions of systemic glucocorticoids were classified as appropriate or inappropriate use. Inappropriate use was further classified into (1) inappropriate indications and (2) inappropriate selection of glucocorticoids. Generalized estimation equations were employed to investigate the factors associated with inappropriate utilization of systemic glucocorticoids. The seasonal autoregressive integrated moving average (SARIMA) model was employed to predict the rate of inappropriate glucocorticoids prescriptions. A total of 203,846 (92.89%) prescriptions were included, both the number of systemic glucocorticoids prescriptions and inappropriate prescriptions increased in winter. Diseases of the respiratory system (68.90%) were the most frequent targets of systemic glucocorticoids use. Of all prescriptions, 73.18% exhibited inappropriate indications, while 0.05% demonstrated inappropriate selection. The utilization of systemic glucocorticoids was deemed inappropriate for diseases of the respiratory system (94.19%), followed by diseases of the digestive system (87.75%). Physicians, who were female or younger than 33 years old, possess lower levels of education and professional titles and exhibit a higher likelihood of inappropriately prescribing systemic glucocorticoids. The phenomenon of inappropriate glucocorticoids use was commoner among male patients aged 65 years and older. After conducting model verification, it was determined that the SARIMA model could be used to predict the monthly rate of inappropriate systemic glucocorticoids prescriptions in primary care institutions in southwest China. The inappropriate use of systemic glucocorticoids remains a significant concern in primary care institutions. In this regard, continuing education and professional knowledge training of physicians should be strengthened in the future.

Blood eosinophil-guided oral prednisolone for COPD exacerbations in primary care in the UK (STARR2): a non-inferiority, multicentre, double-blind, placebo-controlled, randomised controlled trial

Systemic glucocorticoids are recommended for use in chronic obstructive pulmonary disease (COPD) exacerbations; however, there is increased harm associated with their use. We hypothesised that the use of eosinophil biomarker-directed oral prednisolone therapy at the time of an exacerbation of COPD was effective at reducing prednisolone use without affecting adverse outcomes. The studying acute exacerbations and response (STARR2) study was a multicentre, randomised, double-blind, placebo-controlled trial conducted in 14 primary care practices in the UK. We included adults (aged ≥40 years), who were current or former smokers (with at least a 10 pack year smoking history) with a diagnosis of COPD, defined as a post-bronchodilator FEV1/forced vital capacity ratio of less than 0·7 previously recorded by the primary care physician, and a history of at least one exacerbation in the previous 12 months requiring systemic corticosteroids with or without antibiotics. All study staff and participants were masked to study group allocation and to treatment allocation. Participants were randomly assigned (1:1) to blood eosinophil-directed treatment (BET; to receive oral prednisolone 30 mg once daily if eosinophil count was high [≥2%] or placebo if eosinophil count was low [<2%]) or to standard care treatment (ST; to receive prednisolone 30 mg once daily irrespective of the point-of-care eosinophil result). Treatment was prescribed for 14 days and all patients also received antibiotics. The primary outcome was the rate of treatment failure, defined as any need for re-treatment with antibiotics or steroids, hospitalisation for any cause, or death, assessed at 30 days after exacerbation in the modified intention-to-treat population. Participants were eligible for re-randomisation at further exacerbations (with a maximum of four exacerbations per participant). A safety analysis was conducted on all randomly assigned participants. Although designed as a superiority trial, after identification of an error in the randomisation code before data lock the study converted to show non-inferiority. An upper margin of 1·105 for the 95% CI was defined as the non-inferiority margin. This study was registered with EudraCT, 2017-001586-24, and is complete. Between Nov 6, 2017, and April 30, 2020, 308 participants were recruited from 14 general practices. 144 exacerbations (73 in the BET group and 71 in the ST group) from 93 participants (mean age 70 years [range 46-84] and mean percent predicted FEV1 60·9% [SD 19·4]; 52 [56%] male and 41 [44%] female; ethnicity data was not collected]) were included in the modified intention-to-treat analysis. There were 14 (19%) treatment failures at 30 days post-exacerbation in the BET group and 23 (32%) in the ST group; we found a large non-significant estimated effect between BET and ST (RR 0·60 [95% CI 0·33-1·04]; p=0·070) in reducing treatment failures after a COPD exacerbation. The non-inferiority analysis supported that BET was non-inferior to ST. Frequency of adverse events were similar between the study groups; glycosuria (2/102 [2%] in BET group and 1/101 [1%] in the ST group) and hospital admission for COPD exacerbation (2/102 [2%] in BET group and 1/101 [1%] in the ST group) were the two most common adverse events in both groups. No deaths occurred in the study. Blood eosinophil-directed prednisolone therapy at the time of an acute exacerbation of COPD is non-inferior to standard care and can be used to safely reduce systemic glucocorticoid use in clinical practice. National Institute for Health and Care Research.

The Use of a Large Electronic Health Records System to Define and Characterize a Thrombotic Thrombocytopenic Purpura Population

Background: Thrombotic thrombocytopenic purpura (TTP) is a rare life-threatening microangiopathy due to a deficiency of the von Willebrand factor (VWF)-cleaving protease ADAMTS13. Microangiopathic hemolytic anemia, severe thrombocytopenia and ischemic end organ injury due to microvascular thrombi are the defining features of TTP. TTP can be caused by auto-antibodies against ADAMTS13 enzyme (immune TTP [ITTP]) or by inherited mutations of the ADAMTS13 gene (congenital TTP [CTTP]). Therapeutic plasma exchange (TPE) to replenish ADAMTS13, with or without steroids, has been the mainstay of treatment. Due to the auto-immune nature of ITTP the International Society on Thrombosis and Hemostasis (ISTH) made a strong recommendation in 2020 to add corticosteroids to TPE for ITTP and a conditional recommendation to add the CD20 inhibitor rituximab as well the VWF monoclonal antibody caplacizumab. Objective: To define and characterize TTP in a living population from a large electronic health record (EHR) database in terms of disease prevalence, demographic characteristics and therapeutic interventions and procedures in light of recent ISTH guidelines. Methods: We conducted a study of data from TriNetX Analytics Network, which contains EHRs from &amp;gt;140 million individuals from 79 Health Care Organizations in the US. We used ICD-10-CM diagnosis codes, ATC and CPT codes applied in the last 10 years to evaluate TTP disease prevalence, therapeutic interventions and procedural interventions respectively. Eligibility criteria applied to define the TTP cohort were as follows: Inclusion criteria: ICD-10 M31.1 diagnosis of thrombotic microangiopathy (TMA)History of thrombocytopenia (platelet volume ≤150,000 per microliter)ICD-10-PCS code for pheresis of plasma or a CPT code for therapeutic apheresis, for plasma pheresis Exclusion criteria: ICD-10-CM codes linked to etiologies of TMA other than TTP (hemopoietic stem cell-associated TMA [M31.11], hemolytic uremic syndrome [D59.3], disseminated intravascular coagulation [D65], antiphospholipid syndrome [D68.61], malignant hypertension [I10, I15])Deceased Results: As of July 31, 2023, there were a total of 142,046,930 living individuals registered in the database in the last 10 years. Of these, 560 individuals met eligibility criteria to define the TTP population (prevalence 0.0004% or 4 cases per million). Demographic characteristics included mean age at diagnosis (39.3 years [SD=14.3]), gender (73% female, 27% male), race (White = 44%, Black or African American = 33%, Asian = 3%, Other or unknown = 20%) and ethnicity (Not Hispanic or Latino = 73%, Unknown = 16%, Hispanic or Latino = 12%). Therapeutic interventions included systemic glucocorticoids (93% [prednisone 84%, methylprednisolone 68%, hydrocortisone 46%, dexamethasone 38%, triamcinolone 14%, betamethasone 9%, prednisolone 5%]), antithrombotics (86% [heparin group 79%, platelet aggregation inhibitors {excluding heparin} 29%, enzymes 27%, other antithrombotic agents {including caplacizumab} 18%, vitamin K antagonists 7%, direct factor Xa inhibitors 7%, direct thrombin inhibitors 2%]) and CD20 inhibitors (including rituximab) (40%). Conclusion: This this is the first report to define and characterize a TTP population from a large US EHR database using a combination administrative codes and laboratory data. The study found a very low prevalence rate; that closely aligns with previously published estimates from registries of 4-5 cases per million for ITTP and 1-2 cases per million for CTTP. It was not possible to differentiate between CTTP and ITTP cases in this study due to a lack of ADAMTS13 genomic data. Demographic findings were consistent with previous registry data (median age of acute TTP presentation in the third to fourth decade of life, typically affecting females more than males). We found a high level of systemic glucocorticoid use as expected, but also high percentage of patients treated with rituximab in line with recent ISTH guidance. The authors are aware of other potential treatments in early development including gene therapy candidates for CTTP and cell therapy candidates for ITTP. This represents a tantalizing prospect for this population; however, to demonstrate efficacy and safety, these new therapies will require scientifically rigorous and well planned clinical studies including robust long-term follow-up.

In RA, use of systemic glucocorticoids ≥5 mg/d (prednisolone-equivalent) was linked to MACE at 8.7 y.

So H, Lam TO, Meng H, et al. Time and dose-dependent effect of systemic glucocorticoids on major adverse cardiovascular event in patients with rheumatoid arthritis: a population-based study. Ann Rheum Dis. 2023;82:1387-1393.37487608.

Assessment of fracture risk among postmenopausal Sudanese women: Is the fracture risk assessment score beneficial?

Objectives: Osteoporosis leads to fragile bones with a high risk of fracture. Moreover, a bone mineral density test has low sensitivity to predict fractures. Alternatively, the World Health Organization fracture risk assessment (FRAX) tool helps improve the prediction of fractures in women even before they develop osteoporosis. This study aimed to assess the risk of developing fractures in Sudanese women using the FRAX tool by studying clinical risk factors that lead to decreased bone strength. Methods: A cross-sectional community-based study was conducted in the River Nile State, Sudan (Jan 2020–June 2020). A questionnaire comprising demographic data and clinical risk factors of fragility fracture was used to determine whether these factors met the FRAX criteria. Results: Participants were 350 postmenopausal women between the ages of 51–60 (36%), with a body mass index (BMI) &gt;25 in 61.4%. In addition, 11% were exposed to oral glucocorticoids, and premature menopause occurred among 20.3%. The risk of major osteoporotic fracture was highest (&gt;20%) in approximately 7% of the women, and 16.3% of them had a high risk of hip fracture (&gt;3%). The risk for fractures increases with age, and a lower BMI is significantly associated with minimal trauma fractures. This study observed significant relationships among systemic glucocorticoid use, insulin-dependent diabetes mellitus, premature menopause, and osteoporotic fractures. All significant associations had P &lt; 0.05. Conclusion: This study observed that multiple risk factors significantly correlated with osteoporotic fractures. Therefore, the FRAX tool is useful in 10-year fracture risk predictions.

Development and validation of a simple-to-use nomogram for predicting the delayed radiographic recovery in children with mycoplasma pneumoniae pneumonia complicated with atelectasis.

This study aimed to develop and validate a simple-to-use nomogram for predicting the delayed radiographic recovery in children with mycoplasma pneumoniae pneumonia (MPP) complicated with atelectasis. A retrospective study of 306 children with MPP complicated with atelectasis was performed at the Children's Hospital of Chongqing Medical University from February 2017 to March 2020.The patients were divided into recovery group and delayed recovery group based on chest CT scan 1 month after discharge. A least absolute shrinkage and selection operator (LASSO) regression model was used to identify the optimal predictors, and the predictive nomogram was plotted by multivariable logistic regression. The nomogram was assessed by calibration, discrimination, and clinical utility. LASSO regression analysis identified that lactate dehydrogenase (LDH), duration of illness prior to bronchoalveolar lavage (BAL), systemic glucocorticoid use and extrapulmonary complications were the optimal predictors for delayed radiographic recovery. The nomogram was plotted by the four predictors. The area under the Receiver Operating Characteristic (ROC) curve of the nomogram was 0.840 (95% CI = 784 ∼ 0.896) in the training set and 0.833 (95% CI = 0.8737 ∼ 0.930) in the testing set. The calibration curve demonstrated that the nomogram was well-fitted, and decision curve analysis (DCA) showed that the nomogram was clinically beneficial. This study developed and validated a simple-to-use nomogram for predicting delayed radiographic recovery in children with MPP complicated with atelectasis. This might be generally applied in clinical practice.

Association between short-term systemic use of glucocorticoids and prognosis of cardiogenic shock: a retrospective analysis

ObjectiveTo investigate the prescription rate of short-term systemic use of glucocorticoids during hospitalization in patients with cardiogenic shock (CS), and outcomes related with glucocorticoid use.MethodsWe extracted patients' information from the Medical Information Mart for Intensive Care IV version 2.0 (MIMIC-IV v2.0) database. The primary endpoint was 90-day all-cause mortality. Secondary safety endpoints were infection identified by bacterial culture and at least one episode of hyperglycemia after ICU admission. Propensity score matching (PSM) was used to balance baseline characteristics. The difference in cumulative mortality rate between these treated with and without glucocorticoids was assessed by Kaplan–Meier curve with log-rank test. Independent risk factors for endpoints were identified by Cox or Logistic regression analysis.ResultsA total of 1528 patients were enrolled, and one-sixth of these patients received short-term systemic therapy of glucocorticoids during hospitalization. These conditions, including rapid heart rate, the presence of rheumatic disease, chronic pulmonary disease and septic shock, high lactate level, the requirements of mechanical ventilation and continuous renal replacement therapy, were associated with an increase in glucocorticoid administration (all P ≤ 0.024). During a follow-up of 90 days, the cumulative mortality rate in patients treated with glucocorticoids was significantly higher than that in these untreated with glucocorticoids (log-rank test, P < 0.001). Multivariable Cox regression analysis showed that glucocorticoid use (hazard ratio 1.48, 95% confidence interval [CI] 1.22–1.81; P < 0.001) was independently associated with an increased risk for 90-day all-cause mortality. This result was consistent irrespective of age, gender, the presence of myocardial infarction, acute decompensated heart failure and septic shock, and inotrope therapy, but was more evident in low-risk patients as assessed by ICU scoring systems. Additionally, multivariable Logistic regression analysis showed that glucocorticoid exposure was an independent predictor of hyperglycemia (odds ratio 2.14, 95% CI 1.48–3.10; P < 0.001), but not infection (odds ratio 1.23, 95% CI 0.88–1.73; P = 0.221). After PSM, glucocorticoid therapy was also significantly related with increased risks of 90-day mortality and hyperglycemia.ConclusionsReal-world data showed that short-term systemic use of glucocorticoids was common in CS patients. Importantly, these prescriptions were associated with increased risks of adverse events.

Efficacy and Safety of Adalimumab in Pediatric Non-infectious Non-anterior Uveitis: Real-life Experience From the International AIDA Network Uveitis Registry.

Scientific evidence of the effectiveness of the tumor necrosis factor inhibitor adalimumab (ADA) in pediatric patients with non-infectious non-anterior uveitis is still limited. The aim of this study is to investigate the therapeutic role of ADA in a cohort of pediatric patients with non-anterior uveitis. This is an international multicenter study analyzing real-life data referred to pediatric patients treated with ADA for intermediate uveitis/pars planitis, posterior uveitis and panuveitis. Data were drawn from the AutoInflammatory Disease Alliance (AIDA) registry for patients with uveitis. Twenty-one patients (36 affected eyes) were enrolled, and all patients benefited from ADA administration. In detail, 11 patients (19 affected eyes) did not experience further ocular inflammation after ADA introduction; 10 cases (17 affected eyes) showed a significant clinical improvement consisting of a decrease in severity and/or frequency of ocular relapses. The number of ocular flares dropped from 3.91 to 1.1 events/patient/year after ADA introduction (p = 0.0009); macular edema and retinal vasculitis were respectively observed in 18 eyes and 20 eyes at the start of ADA and in 4 eyes and 2 eyes at the last assessment. The mean daily glucocorticoid dosage significantly decreased from 26.8 ± 16.8mg/day at the start of ADA to 6.25 ± 6.35mg/day at the last assessment (p = 0.002). Intermediate uveitis/pars planitis (p = 0.01) and posterior uveitis (p = 0.03) were more frequently observed in patients with full response to ADA; panuveitis (p = 0.001) was significantly more frequent among patients continuing to experience uveitic flares. This could be related to a higher use of systemic glucocorticoids (p = 0.002) and conventional immunosuppressants (p = 0.007) at the start of ADA when treating intermediate uveitis/pars planitis. Regarding the safety profile, only one adverse event was reported during ADA treatment, consisting of the development of generalized adenopathy. ADA proved to have an effective therapeutic role in all pediatric patients with non-anterior uveitis enrolled in the study. An overall glucocorticoid-sparing effect was observed despite the severity of cases enrolled. A more aggressive treatment of panuveitis and posterior uveitis at start of ADA could increase the likelihood of full response to therapy.

Management of contact dermatitis

AbstractAs a widespread disease, contact dermatitis affects all age groups with a high prevalence and incidence. In addition to a reduction in the quality of life, it causes considerable health and socioeconomic costs. Essentially, five subtypes can be distinguished, namely irritant contact dermatitis, phototoxic contact dermatitis, allergic contact dermatitis with its two special forms of hematogenous and aerogenous contact dermatitis, photoallergic contact dermatitis, and protein contact dermatitis. The diagnosis is based on a detailed history and clinical skin findings as well as the exposure-related performance of allergological in vivo and in vitro tests. Once the contact substance—irritant or allergen—has been identified, the key to therapeutic success lies in its strict avoidance. Symptomatic therapy of contact dermatitis should always be individualized and based on the stage of eczema. Topical glucocorticoids are considered first-line therapy for both irritant and allergic contact dermatitis. The always accompanying basic therapy with skin care products plays a central role for sustainable therapeutic success. Systemic therapy is considered when topical therapy is ineffective or not feasible. In this context, the short-term use of systemic glucocorticoids should be limited to extensive or clinically severe acute contact dermatitis and exacerbations of chronic contact dermatitis. The efficacy of the use of newer biologics and Janus kinase inhibitors in contact dermatitis is currently being evaluated in several clinical trials.

Effect of early initiation of steroid-sparing drugs in patients with bullous pemphigoid.

Bullous pemphigoid (BP) can be treated using systemic and topical glucocorticoids and/or other immunomodulatory agents. However, the long-term use of systemic glucocorticoids causes severe adverse side effects. This study was aimed at investigating whether the early initiation of corticosteroid-sparing therapy (CST) in BP patients results in better outcomes than late or no CST. We retrospectively identified all BP patients referred to the tertiary center, of the Department of Dermatology and Venerology, Aarhus University Hospital, Denmark, from 2015 to 2021. Patients' demographics, comorbidities, treatment, remission of BP, length of admission, relapse, and 1-year mortality were recorded. All patients who received CST were dichotomised into two groups: initiated with CST <28 or >28 days. The groups were compared using t-tests. Additionally, all patients who received CST were compared with those who received systemic glucocorticoids alone. Our cohort was compared with that of a previous study (2006-2013) performed in our department. In 2015, we revised our BP treatment guidelines to include the early initiation of CST. On comparing the group of patients initiated with CST <28 versus >28 days, we found no significant differences in the complications or mortality between the groups (p = 0.63 and p=0.79, respectively). The <28 days group had a lower rate of relapse (p < 0.05). On comparing data from this study with those from the previous study, conducted before we revised our treatment guideline, we found a reduced initial dose of prednisolone and reduced admission time in this study. No significant differences were found between patients treated with CST and those treated with systemic glucocorticoids alone. The rate of complications and 1-year mortality did not differ significantly between the two subgroups in this study. The relapse rate was lower in the CST <28 days group than in the CST >28 days group. The initial dose of prednisolone and admission time were reduced in this study compared with those in the previous study performed before the implementation of a local treatment guideline recommending the early initiation of CST.

Aspirin-exacerbated respiratory disease treated with omalizumab: 3 cases report and literature review

Objective: To summarize the clinical data of aspirin-exacerbated respiratory disease (AERD) treated with omalizumab in Peking University First Hospital and reviewed the relative literatures. Methods: We analyzed retrospectively the clinical data of three cases of AERD treated with omalizumab in Peking University First Hospital from March 1, 2018 to December 31, 2021. The clinical researches on the treatment of AERD with omalizumab up to January 31, 2022 were retrieved in PubMed, China National Knowledge Infrastructure (CNKI) and Wanfang Data. Results: Our three patients of AERD treated with omalizumab for 32 to 68 weeks obtained relief of symptoms of upper and lower respiratory tract, improvement in lung function, and reduction in percentage of blood eosinophils. There were 14 clinical studies on treatment of AERD with omalizumab, including 3 randomized, double-blind and placebo-controlled studies and 11 self-controlled case series studies. The majority of studies showed that omalizumab contributed to improve the symptoms of AERD, decrease the frequency of asthma attacks and reduce systemic glucocorticoid use. Conclusion: Omalizumab can improve the disease control of AERD, but further studies are needed.

PSAT050 An Unusual Case of Adrenal Insufficiency After Using Budesonide for Treatment of Microscopic Colitis

Abstract Introduction Long term use of systemic glucocorticoids are a common cause of secondary adrenal insufficiency from 1.4-27.5% of cases. On the other hand, Budesonide, a non-halogenated steroid that is widely used for its low systemic absorption is rarely reported to cause secondary adrenal insufficiency. Case A 39-year-old female with significant medical history of anxiety, bipolar disorder, hypothyroidism, type 2 DM and lymphocytic colitis was admitted to the hospital with acute mental status change and lethargy. She reported a 3-week history of diffuse abdominal pain and diarrhea. She endorsed weight loss but denied any fever, vomiting, recent infection or any significant history of hepatitis. In ER, her vitals were notable for a BP of 105/68 mm Hg, Pulse 76 beats/min, temperature 97.5F, pulse oximetry 100% with 2 L nasal canula. On examination she appeared frail, alert but mildly confused. Admission labs showed sodium 143, potassium 4.3, bicarbonate 15, creatinine 1.2, GFR 57, blood glucose 67, Hemoglobin 6.3 and WBC 4.3, UA negative. During the ER course she became hypotensive with SBP in 80s. She was fluid resuscitated with a total of 4 L of normal saline and was eventually started on vasopressor support due to profound hypotension unresponsive to fluids. One unit of PRBC was transfused and she was transferred to MICU for further monitoring. Baseline cortisol level was drawn, and she was started on dexamethasone for presumed adrenal insufficiency, while awaiting the result of her labs. Her cortisol was subsequently confirmed to be 5.5mcg/dl. She was maintained on stress dose steroids and experienced dramatic improvements in her clinical status and BP. A review of her medical history revealed that she was diagnosed with microscopic colitis 5 months prior to the current admission and had been placed on budesonide 9mg/day, tapered slowly to the current dose of 3mg/day. She reported compliance with her budesonide up to the date of the admission. Discussion Iatrogenic adrenal insufficiency from Budesonide is rarely reported in the literature. Budesonide is a common choice for IBD, especially Crohn's disease and microscopic colitis. It has a high first pass metabolism (80-90%), thus limiting its systemic bioavailability to as low as 9-21%. Despite that, a few cases of chronic oral Budesonide use resulting in AI have been reported. As it is metabolized in the liver via CYP450 isoenzymes, concurrent use of CYP450 inhibitors or hepatic cirrhosis can also potentially interfere with its metabolism and increase its systemic bioavailability. According to literature there have been a few descriptions of patients developing AI without prior liver disease, similar to our patient. Caution should therefore be exercised in prescribing budesonide and physicians should have a high index of suspicion when patients on budesonide present with symptoms suggestive of adrenal insufficiency. Presentation: Saturday, June 11, 2022 1:00 p.m. - 3:00 p.m.