Oral Corticosteroid Use Research Articles

Asthma prescribing trends, inhaler adherence and outcomes: a Real-World Data analysis of a multi-ethnic Asian Asthma population

Inhaled corticosteroid (ICS) is the mainstay therapy for asthma, but general adherence is low. There is a paucity of real-world inhaler prescribing and adherence data from Asia and at the population level. To address these gaps, we performed a real-world data analysis of inhaler prescribing pattern and adherence in a multi-ethnic Asian asthma cohort and evaluated the association with asthma outcomes. We performed a retrospective analysis of adult asthma patients (aged ≥18 years) treated in the primary and specialist care settings in Singapore between 2015 to 2019. Medication adherence was measured using the medication possession ratio (MPR), and categorised into good adherence (MPR 0.75-1.2), poor adherence (MPR 0.75) or medication oversupply (MPR > 1.2). All statistical analyses were performed using R Studio. 8023 patients, mean age 57 years, were evaluated between 2015 and 2019. Most patients were receiving primary care (70.4%) and on GINA step 1–3 therapies (78.2%). ICS-long-acting beta-2 agonist (ICS-LABA) users increased over the years especially in the primary care, from 33% to 52%. Correspondingly, inpatient admission and ED visit rates decreased over the years. Between 2015 and 2019, the proportion of patients with poor adherence decreased from 12.8% to 10.5% (for ICS) and from 30.0% to 26.8% (for ICS-LABA) respectively. Factors associated with poor adherence included minority ethnic groups (Odds ratio of MPR 0.75–1.2: 0.73–0.93; compared to Chinese), presence of COPD (OR 0.75, 95% CI 0.59–0.96) and GINA step 4 treatment ladder (OR 0.71, 95% CI 0.61–0.85). Factors associated with good adherence were male gender (OR 1.14, 95% CI 1.01–1.28), single site of care (OR 1.22 for primary care and OR 1.76 for specialist care), GINA step 2 treatment ladder (OR 1.28, 95% CI 1.08–1.50). Good adherence was also associated with less frequent inpatient admission (OR 0.91, 95% CI 0.84–0.98), greater SABA overdispensing (OR 1.66, 95% CI 1.47–1.87) and oral corticosteroids use (OR 1.10, 95% CI 1.05–1.14). Inhaled corticosteroid (ICS) adherence has improved generally, however, poor adherence was observed for patients receiving asthma care in both primary and specialist care, and those from the minority ethnicities.

MiR-107 and Its Association With House Dust Mite Sensitisation: Implications for Asthma.

MicroRNAs (miRNAs) have been linked to allergic diseases but their effects on sensitisation to allergens in individuals with asthma are unknown. We aimed to identify miRNAs associated with house dust mite (HDM) sensitisation in childhood asthma. Serum samples from 1126 children with asthma who participated in the Genetics of Asthma in Costa Rica Study (GACRS) were profiled for 304 miRNAs. We first divided according to HDM sensitisation and then tested whether miRNAs were differentially expressed (DE) between the two groups. Gene enrichment analysis for target genes of the DE miRNAs was then performed to identify potential causal pathways. Replication analysis was performed in the Childhood Asthma Management Program (CAMP), in which expression data of 258 miRNAs in 491 children were available. A mediation analysis was conducted to discern relationships between miRNA and phenotype differences according to HDM sensitisation in GACRS cohort. There were 906 (80.5%) and 220 (19.5%) subjects in the GACRS HDM+ and HDM- groups. Compared with HDM- participants, those in the HDM+ group were more likely to be severe in variables including pulmonary function, oral corticosteroid use and blood tests. A total of 17 miRNAs were DE (p < 0.05) between the two groups, with miR-642a-3p, let-7c-5p and miR-107 most significantly associated with HDM sensitisation. In CAMP, there were 39 DE miRNAs, and increased expression of miR-107 in HDM+ children was replicated in this cohort. In both GACRS and CAMP, the cadherin-binding pathway was enriched in an analysis of target genes for DE miRNA. In a mediation analysis, miR-107 showed significant indirect effects on eosinophil count and total IgE that were mediated by HDM sensitisation. In children with asthma, miR-107 is associated with HDM sensitisation. Furthermore, miR-107 was indirectly associated with total IgE and eosinophil count through HDM sensitisation.

Maintenance OCS Were Used More Frequently Than Biologics in Patients with Uncontrolled GINA 4/5 Asthma in Germany in 2019.

Asthma is affecting 4-5% of all adults (10% of children) in Germany, ≥ half are inadequately controlled. In 2019 up to 54 thousand patients suffered from severe uncontrolled asthma, 52% were treated/co-treated by pneumonologists. 45% of them had continuous oral corticosteroid (OCS)- and short-acting β2-agonist (SABA) overuse for ≥2 years. The aim of the current study was to analyze the main treatments, escalation schemes and the adherence to the GINA recommendations. Retrospective analysis in 2021 based on data from January to December 2019 in Germany, using the IQVIA™ LRx prescription database and the IQVIA™ Disease Analyzer database containing anonymized electronic medical records as the main data sources. In 2019 25,200 patients with severe, uncontrolled asthma treated in a pneumonologist´s practice in Germany received GINA 3 (0,4%), GINA 4 (76%) or GINA 5 therapy (24%) during the study year compared to 59% GINA 5 therapy in the 5-10% (1,500-3,000) co-treated in a specialized outpatient department. In Pneumonologists` practices the most frequent choice in GINA 5 was OCS in 69% of patients (biologicals 37%, long-acting muscarinic antagonist (LAMA) 20%) compared to 66% biologicals, 55% OCS, and 25% LAMA in the outpatient department. 54,958 of 613,000 GINA 4/5 patients were treated with OCS, 9,725 even with doses above the so called "Cushing threshold" for prednisolone of 2700 mg/year. After introduction of a biological treatment, patients reduced their SABA prescriptions by 28%, OCS by 55%, and OCS overall exposure by 40%, one-third did not need OCS anymore. In 75% of patients with uncontrolled asthma for ≥2 years therapy was not escalated beyond GINA 4 or low dose OCS was used as the most frequent add-on treatment in GINA 5 contradictory to treatment recommendations. Use of biologics reduced on demand rescue medication and OCS use.

Clinical remission in patients with biologic-naïve asthma: a multicenter study in Japan

BackgroundClinical remission (CR) is a new realistic management goal for patients with asthma, regardless of the disease severity. ObjectiveTo investigate the rate of achievement of CR in patients treated with inhaled corticosteroid/long-acting β2-agonist (ICS/LABA) and non-biologics, and the characteristics of patients who achieved CR. MethodsWe performed a post hoc analysis from a multicenter, cross-sectional survey in Japan. 3-way CR was defined as the absence of exacerbation, no use of maintenance oral corticosteroids, and the absence of significant asthma symptoms (5-item Asthma Control Questionnaire [ACQ] < 1.5). We defined 4-way CR as 3-way CR plus having normalized lung function (forced expiratory volume [%FEV1] ≥ 80%). Deep remission (DR) was defined as 4-way CR plus suppressed type-2 airway inflammation (fractional exhaled nitric oxide [FeNO] < 35 ppb). ResultsThe criteria for 3-way CR, 4-way CR, and DR were met by 56.9%, 35.0%, and 24.7% of patients, respectively. Compared to patients who achieved the 3-way CR, unachieved patients have lower %FEV1 (77.6% vs. 85.4%, p<0.0001), higher FeNO levels (42 ppb vs. 34 ppb, p=0.0182), and there were more discordances in asthma control perception between patient-physicians (38.5% vs. 9.3%, p<0.0001). Physician-patient discordance was an independent factor that prevented the achievement of the 3-way CR in the logistic regression analysis, even when adjusted for %FEV1 and FeNO (odds ratio 0.397, p<0.0001). ConclusionAchieving CR in patients treated with ICS/LABA without biologics is challenging. Discrepancies between patient and physician perceptions on asthma control are significant barriers to achieving CR.

Clinical Remission Predictors in Non-Colonized Bronchiectasis and Severe Asthma with Type 2-Targeted Biologic Therapy: A Retrospective Real-Life Pilot Study

Background/Objective: Patients with severe asthma (SA) and non-cystic fibrosis bronchiectasis (BE) without microbiological colonization represent a unique and understudied population. Type 2-targeted biologic therapies have emerged as a promising treatment for these patients. However, predictive factors for achieving clinical remission remain unclear. This study aims to identify the predictive factors for achieving clinical remission in patients with severe asthma and non-colonized bronchiectasis undergoing type 2-targeted biologic therapies. Methods: A retrospective longitudinal analysis was conducted on 14 patients with severe asthma and non-cystic fibrosis bronchiectasis without microbiological colonization. Clinical remission was assessed at baseline (T0) and after 12 months (T1) of biologic therapy. Clinical remission was defined according to the Severe Asthma Network Italy (SANI) criteria, including the absence of oral corticosteroid use, no asthma-related symptoms, stable lung function, and no exacerbations. Logistic regression was performed to identify predictors of remission. ROC curves were constructed to evaluate the predictive accuracy of lung function parameters, specifically FEV1 and FVC. Results: After 12 months of biologic therapy, 28.6% of patients (n = 4) achieved clinical remission. The mean FEV1 percentage at baseline was significantly higher in the remission group (92.25 ± 15.64%) compared to the non-remission group (65.10 ± 23.36%, p = 0.034). Logistic regression analysis identified baseline FEV1 as a significant predictor of remission (OR = 1.008, p = 0.050). ROC curve analysis revealed that an FEV1 cutoff of 72.5% had a sensitivity of 100% and a specificity of 70% (AUC = 0.900, p = 0.024) for predicting clinical remission. Conclusions: FEV1 is a crucial predictor of clinical remission in patients with severe asthma and non-colonized bronchiectasis treated with type 2-targeted biologic therapies. An FEV1 threshold of 72.5% can guide clinicians in identifying patients most likely to achieve remission. These findings underline the importance of preserving lung function to optimize therapeutic outcomes in this complex population.

Achieving clinical remission in asthma with mepolizumab: a subanalysis on vitamin D as a predictor of response

Objective Mepolizumab, an anti-IL-5 monoclonal antibody, has shown promise in reducing exacerbations and steroid dependency in severe eosinophilic asthma. This study aims to evaluate the effectiveness of mepolizumab in achieving clinical remission in asthma over 12 months and explore Vitamin D levels as a predictor of response. Method We assessed Asthma Control Questionnaire (ACQ) scores, spirometry, number of exacerbations, oral corticosteroid (OCS) use, and inhaled corticosteroid (ICS) use in 32 patients, observing significant clinical improvements. Data were collected 1 year prior to starting mepolizumab and one year after starting mepolizumab. Nasal polyps were not seen in all the patients, and computed tomography of para-nasal sinuses are not available for all the patients, so nasal polyps status are not evaluated to avoid any bias. Result Our results indicate that 12 patients achieved clinical remission after starting mepolizumab, with a strong correlation between higher Vitamin D levels and positive treatment outcomes. This suggests that optimizing Vitamin D levels could enhance the response to mepolizumab in asthma patients, and help in achieving better asthma control. Conclusion Mepolizumab is an effective treatment for severe eosinophilic asthma, significantly improving clinical outcomes and reducing corticosteroid use. This study highlights the importance of Vitamin D as a predictor of response to mepolizumab, suggesting that higher Vitamin D levels may enhance treatment efficacy.

Impact of biological therapies on clinical outcomes in patients with severe eosinophilic asthma with chronic rhinosinusitis: an observational study from Saudi Arabia

BackgroundWe aimed to study the impact of biological therapies in Saudi Arabia on patients with severe asthma (SA) combined with chronic rhinosinusitis (CRS) in terms of clinical outcomes.MethodsThis is a retrospective observational cohort research that was undertaken at the severe asthma clinics of the Armed Forces Hospital of the Southern Region (AFHSR) and King Khalid University Hospital, Abha, from March to September 2022 to delineate the effects of 3 biological therapies (dupilumab, benralizumab, and omalizumab) in adults with SA and concomitant CRS. Clinical outcomes assessed included asthma exacerbation frequency, hospitalization rates, use of oral corticosteroids (OCs), and the asthma control test (ACT) scores before and 1 year after biological therapies.ResultsEighty patients were enrolled, with a mean age of 46.68. There were 45 (56%) females and 35 (44%) males. There was a notifiable decrease in the frequency of exacerbations and hospitalization and in the number of patients who received OCs after 6 and 12 months of biological therapies compared to pre-biological therapies, respectively (p < 0.001 each), while there was a significant increase in the ACT scores at 6 and 12 months post-biological therapies, compared to pre-biological therapies, respectively (p < 0.001). These significant differences were maintained with all the 3 biologics used.ConclusionsResults from the first study from two large Saudi Arabian tertiary centers for patients with SA and CRS agree with and support those of worldwide real-life ones. One-year follow-up showed the effectiveness of the 3 drugs in terms of reduced frequency of asthma hospitalizations and exacerbations, the use of OCs, and improved ACT scores. Further prospective multicenter studies are warranted.

SLE patient satisfaction with care in Jordan: A single-center study.

Systemic Lupus Erythematosus (SLE) is a chronic multi-systemic autoimmune disease that mainly affects young females. SLE's chronicity and high level of complications yield frequent clinic visitations & hospital admissions, increasing the necessity to investigate the healthcare system and improve patient satisfaction and quality of life. This study aimed to understand SLE patients' points of view on the healthcare system in Jordan, especially given the chronic nature of the disease. With a clearer understanding, improvements can be made to benefit both the patients and the healthcare system. A cross-sectional study of 79 patients following up at the University of Jordan Hospital, rheumatology clinics were interviewed over the phone. The majority of patients were satisfied overall with the treatment services and medications as rated on a Likert scale of 1-5 (4.28 ± 1.01 and 4.19 ± 0.96, respectively) despite a quarter of patients complaining of adverse effects from the medications. The use of oral corticosteroids was significantly associated with a lower General Satisfaction Rate (p = 0.050), while high income (1000 Jordanian Dinars and above) and fatigue contributed to a lower Medication Satisfaction Rate (p = 0.016 and 0.000, respectively). A good physician-patient relationship was the most commonly cited reason for general satisfaction (73.4%) and was positively associated with the general (p = 0.000) and medication satisfaction (p = 0.004) rates. SLE patients perceived high satisfaction rates despite adverse effects and symptoms. These higher satisfaction rates were seen predominantly due to good physician-patient relationships.

Distinct trajectories of treatment response to mepolizumab toward remission in patients with severe eosinophilic asthma.

Patients with severe eosinophilic asthma, characterised by a high disease burden, benefit from mepolizumab, which improves symptoms and reduces exacerbations, potentially leading to clinical remission in a subgroup. This study aimed to identify treatment response trajectories to mepolizumab for severe eosinophilic asthma and to assess the achievement of clinical remission.Data from the Australian Mepolizumab Registry were used to assess treatment responses at 3, 6, and 12 months. The treatment response trajectories were identified using a group-based trajectory model. The proportions achieving clinical remission at 12 months, which was defined as well-controlled symptoms, no exacerbations, and no oral corticosteroid (OCS) use for asthma management, were compared between trajectories, and baseline predictors of the trajectories were identified using logistic regression analysis.We identified three trajectory groups: group 1, responsive asthma with less OCS use (n=170); group 2, responsive late-onset asthma (n=58); and group 3, obstructed and less responsive asthma (n=70). Groups 1 and 2 demonstrated higher proportions achieving clinical remission at 36.5% and 25.9%, respectively, compared to group 3 with 5.7% (p <0.001). Baseline predictors for assigned groups included lower OCS dose in group 1; greater FEV1% predicted, higher Asthma Quality of Life Questionnaire score, higher OCS dose, and nasal polyps in group 2; with group 3 as the reference.Treatment response to mepolizumab in severe eosinophilic asthma follows 3 trajectories with varying proportions achieving clinical remission and differing baseline characteristics. Treatment response variability may influence the achievement of clinical remission with mepolizumab therapy.

Efficacy and safety of benralizumab in eosinophilic granulomatosis with polyangiitis: A meta-analysis of eight studies.

Eosinophilic granulomatous polyangiitis (EGPA) is a rare autoimmune disease characterized by multisystemic inflammation, with eosinophils playing a central role in its pathogenesis. Traditional management relies heavily on corticosteroids and immunosuppressants, which are associated with significant side effects. The emergence of biologic agents, such as benralizumab, offers targeted therapeutic options by inhibiting the interleukin-5 receptor α, thereby reducing eosinophilic inflammation. This systematic review and meta-analysis comprehensively evaluate the efficacy and safety of benralizumab in EGPA patients, focusing on its ability to reduce oral corticosteroid (OCS) use, facilitate remission and spare immunosuppressants. We searched MEDLINE, LILACS and ISI Web of Science databases for relevant studies up to July 2024. Eight studies, including both randomized controlled trials (RCTs) and observational studies, were included in the meta-analysis, involving a total of 396 EGPA patients. The pooled analysis demonstrated a significant reduction in OCS dose, with an overall estimated effect of -8.25 mg/day (95% CI, -9.39 to -7.10). Complete remission was achieved in 56.8% of patients, and immunosuppressants were reduced or discontinued in 28.1% of cases. Adverse events (AEs) were reported in 21.9% of patients, with only one discontinuation due to an AE. These findings provide robust evidence supporting the use of benralizumab as an effective and well-tolerated treatment option for EGPA, significantly reducing OCS requirements and offering promising remission rates. Future research should focus on larger, multicentre RCTs to confirm these findings and further elucidate the long-term benefits and safety profile of benralizumab in EGPA.

Overall Survival and Treatment Patterns Among Patients With Warm Autoimmune Hemolytic Anemia in Sweden: A Nationwide Population-based Study.

Warm autoimmune hemolytic anemia (wAIHA) is a rare autoantibody-mediated disorder, and first-line treatment primarily relies on corticosteroids. This study assessed overall survival (OS) and treatment patterns of wAIHA in Sweden. Adults with ≥ 1 primary diagnosis code for wAIHA (or AIHA plus oral corticosteroids (OCS)/immunosuppressants as sensitivity analyses) between 2011 and 2022 were identified from five Swedish national registers and linked through each patient's unique identity number. Kaplan-Meier curves with log-rank tests and Cox regressions were performed to assess OS for patients with primary versus secondary wAIHA and patients with wAIHA and long-term versus short-term (≥ 3 vs. < 3 months) OCS users. The main analysis included 292 patients; 1791 patients were included in the sensitivity analysis. At a median 3.7-year follow-up, a median OS in primary wAIHA was not reached versus 6.0 years for secondary wAIHA (log-rank test: p = 0.003). Subgroup analyses showed no significant difference in risk of death between long-term and short-term OCS users; however, in the sensitivity analysis, long-term OCS users showed significantly higher risk of death (adjusted hazard ratio: 1.45; 95% confidence interval: 1.180, 1.781; p < 0.001) versus short-term OCS users. Secondary wAIHA or long-term OCS use was associated with lower OS, underscoring the disease burden and unmet need for efficacious wAIHA treatments.

Adverse Impacts of Corticosteroid Treatment on Osteoporosis/Osteopenia in Adult Asthmatics: A Retrospective ICARUS Cohort Study

Inhaled corticosteroid (ICS) and oral corticosteroid (OCS) are often used in asthma management. This study evaluated the long-term effect of ICS/OCS on osteoporosis, osteopenia, fractures, and bone metabolism in adult asthmatics in real-world clinical practice. This is a retrospective study investigating de-identified electronic health records from Ajou University Medical Center (Korea). Adult asthmatics receiving maintenance ICS with/without OCS for at least 1 year were enrolled. They were classified into the high/low-dose of ICS or OCS groups. Primary outcomes (incidences of osteoporosis, osteopenia, and fractures) and secondary outcomes (drug prescription and laboratory values related to bone metabolism including albumin and alkaline phosphatase [ALP]) were compared after 5 years of follow-up. After propensity score matching, both high- and low-dose OCS groups included 468 patients, and high/low-dose ICS groups each comprised 1,252 patients. The risk of osteoporosis/major fracture was higher (hazard ratio [95% CI]; 2.00 [1.15-3.57]/3.03 [1.04-11.11]) in the high-dose OCS group (especially in females aged ≥50 years) than in the low-dose group, although the ICS groups showed no significant differences. The high-dose ICS group showed a higher risk of osteopenia (1.92 [1.05-3.70]) than the low-dose ICS group. The linear mixed model of laboratory values showed significantly decreased serum albumin and increased ALP in the high-dose OCS group than in the low-dose OCS group. The results of this study suggest that long-term use of OCS can increase the risk of osteoporosis and osteoporosis-related fractures, while long-term use of ICS may increase the risk of osteopenia in adult asthmatics.

Baseline forced oscillation technique predicting lack of exacerbations in adult with asthma: A 12-month prospective

BackgroundThe forced oscillation technique (FOT) is a minimally invasive test to evaluate asthma during resting ventilation. However, its role in longitudinal assessments, such as clinical remission, remains unclear. ObjectiveTo longitudinally assess asthma clinical remission and identify parameters that predict clinical remission at 12 months from baseline FOT. MethodsAdult patients with asthma at our university hospital between April 2022 and May 2023 were enrolled in this prospective observational study. They were evaluated for 12 months after enrollment to determine whether they met the following clinical remission criteria: asthma control test score of more than or equal to 20 at enrollment and 12 months, no asthma exacerbations for 12 months, and no regular oral corticosteroid use during the 12 months. FOT parameters at enrollment were analyzed for associations with clinical remission. ResultsA total of 94 patients with asthma completed the study and were categorized into clinical and nonclinical remission groups. Comparison of pulmonary function tests, including the FOT, between the 2 groups revealed significant differences in resistance at 5 Hz and resistance at 20 Hz (R20) but not in forced expiratory volume in 1 second. Multivariate logistic regression analysis revealed that R20 was associated with clinical remission, with adjusted odds ratios of 0.32 (95% CI: 0.12-0.91, P = .033) for R20. ConclusionR20 can be a useful predictor of future exacerbations in patients with asthma. These findings may assist in evaluating adult patients with asthma and normal forced expiratory volume in 1 second.

Epidemiology of chronic pulmonary aspergillosis: A nationwide descriptive study

BackgroundChronic pulmonary aspergillosis (CPA) has recently gained attention owing to its substantial health burden. However, the precise epidemiology and prognosis of the disease are still unclear due to the lack of a nationwide descriptive analysis. This study aimed to elucidate the epidemiology of patients with CPA and to investigate their prognosis. MethodsUsing a national administrative database covering >99% of the population in Japan, we calculated the nationwide incidence and prevalence of CPA from 2016 to 2022. Additionally, we clarified the survival rate of patients diagnosed with CPA and identified independent prognostic factors using multivariate Cox proportional hazard analysis. ResultsDuring the study period, while the prevalence of CPA remained stable at 9.0–9.5 per 100,000 persons, its incidence declined to 2.1 from 3.5 per 100,000 person-years. The 1-, 3-, and 5-year survival rates were 65%, 48%, and 41%, respectively. During the year of CPA onset, approximately 50% of patients received oral corticosteroids (OCS) at least once, while about 30% underwent frequent OCS treatment (≥4 times per year) within the same timeframe. Increased mortality was independently associated with older age (>65 years) (hazard ratio [HR], 2.65; 95% confidence interval (CI), 2.54–2.77), males (1.24; 1.20–1.29), a history of chronic obstructive pulmonary disease (1.05; 1.02–1.09), lung cancer (1.12; 1.06–1.18); and ILD (1.19; 1.14–1.24); and frequent OCS use (1.13; 1.09–1.17). Conversely, decreased mortality was associated with a history of tuberculosis (HR, 0.81; 95% CI, 0.76–0.86), non-tuberculous mycobacteria (0.91; 0.86–0.96), and other chronic pulmonary diseases (0.89; 0.85–0.92). ConclusionsThe incidence of CPA decreased over the past decade, although the prevalence was stable and much higher than that in European countries. Moreover, the patients’ prognosis was poor. Physicians should be vigilant about CPA onset in patients with specific high-risk underlying pulmonary conditions.

Short-term Tezepelumab effectiveness in patients with severe asthma: a multicenter study

Objective Severe asthma presents significant management challenges, often requiring advanced treatments to control symptoms and reduce exacerbations. The use of monoclonal antibodies has revolutionized the clinical course of patients with severe asthma, showing a significant impact on exacerbations reduction, oral corticosteroids (OCS) cessation and on the improvement of lung function and quality of life. Tezepelumab, an anti-thymic stromal lymphopoietin (TSLP) monoclonal antibody, has emerged as a potential therapeutic option for these patients. Methods We conducted an observational, prospective, multicenter study including 20 patients with confirmed severe asthma according to ERS guidelines and GINA recommendations. Patients received Tezepelumab 210 mg every 4 wk due to uncontrolled asthma despite maximal inhalation treatment with ICS/LABA. Data were collected before treatment initiation (T0) and after three months from the first administration (T3). Results After three months of Tezepelumab treatment, we reported significant improvements in asthma symptoms and quality of life, as well as a consistent reduction in exacerbations and OCS use. We found no statistically meaningful differences among main clinical and functional outcomes according to inflammatory biomarkers, while lung function improved significantly in patients with less allergic sensitization. No serious adverse event was reported during the follow up, while the rates of mild adverse effects were comparable to those from registration trials. Conclusion Tezepelumab demonstrated short-term efficacy in improving asthma control and quality of life, showing a favorable safety profile. Further studies with larger sample sizes and longer follow-up would confirm these findings and identify predictors of response to Tezepelumab.

An overview of bullous pemphigoid

Bullous pemphigoid (BP) is an autoimmune bullous skin disease that causes blistering due to the presence of immunoglobulin G antibody/antigen complexes at the dermal-epidermal junction. Primarily seen in people over the age of 60, BP can be triggered by medications, infections, comorbidities, and environmental skin stressors. The clinical presentation of BP begins with non-bullous patches that may resemble eczema or urticaria; this stage is followed by the development of tense vesiculobullous lesions in flexural areas that usually heal without scarring. Erosions sometimes develop on mucous membranes such as the oral cavity or genitalia. The diagnosis is made by using direct immunofluorescence on punch biopsy samples taken from perilesional skin, which will show the linear deposits of immunoglobulin G antibody/antigen complexes along the dermal-epidermal junction. Salt-split skin testing can also confirm the direct immunofluorescence results. Treatment options include the removal of any triggering factors and the use of topical or oral corticosteroids. If prolonged treatment is required, steroid-sparing medications such as immunosuppressants, immunoglobulins, monoclonal antibody agents, or doxycycline can be combined to achieve satisfactory results. BP causes an increased risk of developing pulmonary emboli or stroke, but most patients will be able to achieve remission after 6–60 months of treatment without further complications.

Profile of Oral Corticosteroid Use in Patients in Madison City Pharmacies

Hyperglycemia induced by corticosteroid use depends on the dose, indication and setting of use. The type of corticosteroid that causes a greater degree of hyperglycemia is the use of Deksametasonor metilprednisolonrednisolone compared to prednisolone or hydrocortisone. High risk of hyperglycemia due to the use of oral corticosteroids, especially Deksametasonor metilprednisolonrednisolone. The aim of this study was to determine the profile of oral corticosteroid use in Madiun City pharmacies. This research is an observational study using retrospective data. Where data was obtained from profile data on the use of oral corticosteroids in one of the pharmacies in Madiun City. Then the data is analyzed, percentages are calculated and presented in the form of tables, graphs and diagrams. The results obtained were that the number of oral corticosteroids used in Madiun City pharmacies in 2022 was 44,270 tablets and increased in 2023, namely 50,680 tablets. Meanwhile, the type of oral corticosteroid that is widely used is metilprednisolonrednisone 4 mg, namely 13,090 tablets (29.57%) in 2022 and 14,950 tablets (29.50%) in 2023. The increase in the use of metilprednisolonrednisolone 4mg from 2022-2023 is 1,860 tablets . The conclusion of this research is that the use of oral corticosteroids in Madiun City pharmacies in 2022 and 2023 will increase and the most common type of corticosteroid is metilprednisolonrednisolone 4 mg.

Clinical response and on-treatment clinical remission with tezepelumab in a broad population of patients with severe, uncontrolled asthma: results over 2 years from the NAVIGATOR and DESTINATION studies.

In asthma, clinical response is characterized by disease improvement with treatment, whereas clinical remission is characterized by long-term disease stabilization with or without ongoing treatment. The proportion of patients receiving tezepelumab who responded to treatment and those who achieved on-treatment clinical remission was assessed in the NAVIGATOR (NCT03347279) and DESTINATION (NCT03706079) studies of severe, uncontrolled asthma. NAVIGATOR and DESTINATION were phase 3, randomized, double-blind, placebo-controlled studies; DESTINATION was an extension of NAVIGATOR. Complete clinical response was defined as achieving all of the following: ≥50% reduction in exacerbations versus the previous year, improvements in pre-bronchodilator (BD) forced expiratory volume in 1 s (FEV1) of ≥100 mL or ≥5%, improvements in Asthma Control Questionnaire (ACQ)-6 score of ≥0.5 and physicians' assessment of asthma improvement. On-treatment clinical remission was defined as an ACQ-6 total score ≤1.5, stable lung function (pre-BD FEV1 >95% of baseline) and no exacerbations or use of oral corticosteroids during the time periods assessed. Higher proportions of tezepelumab than placebo recipients achieved complete clinical response over weeks 0-52 (46% versus 24%; OR: 2.83 [95% CI: 2.10-3.82]), and on-treatment clinical remission over weeks 0-52 (28.5% versus 21.9%; OR: 1.44 [95% CI: 0.95-2.19]) and weeks >52-104 (33.5% versus 26.7%; OR: 1.44 [95% CI: 0.97-2.14]). Tezepelumab recipients who achieved on-treatment clinical remission versus complete clinical response at week 52 had better preserved lung function and lower inflammatory biomarkers at baseline, and fewer exacerbations in the 12 months before the study. Among patients with severe, uncontrolled asthma, tezepelumab treatment was associated with an increased likelihood of achieving complete clinical response and on-treatment clinical remission compared with placebo. Both are clinically important outcomes but may be driven by different patient characteristics.

Complications of Oral Corticosteroid Use in Otolaryngology.

Oral corticosteroids (OCS) are frequently prescribed by otolaryngologists. However, there are limited quantitative data on OCS-related adverse events (AEs) in otolaryngology. We sought to quantify OCS-related AEs in otolaryngology. All outpatient otolaryngology encounters in our healthcare system (2018-2023) at which an OCS was prescribed were identified via the electronic medical record. The diagnoses indicating OCS were categorized as sinonasal, otologic, pharyngo-laryngeal, and other. The medical record was subsequently examined to assess for OCS AEs during the 21-day period following the prescription. OCS AEs were grouped into (1) gastrointestinal, (2) metabolic, (3) bone/muscle, (4) ophthalmologic, and/or (5) psychiatric complications. The frequency and types of OCS related AEs were determined. A total of 20 746 otolaryngology encounters with OCS prescribed were examined. Seventy OCS courses had 1 or more AEs, implying a number needed to harm of 296.4 (240.2-386.8). There were 83 total OCS-related AEs, yielding an AE incidence rate of 4.0:1000 (95% CI, 3.0-5.0:1000) OCS prescriptions. The mean age of subjects with AEs (61.5 years) was significantly higher than those without (50.3 years; P < .001). Forty-seven (56.6%) of the complications were metabolic, with hyperglycemia and hypokalemia the most common, followed by gastrointestinal (26.5%), ophthalmologic (3.6%), psychiatric (2.4%), and musculoskeletal (2.4%). AEs related to OCS prescribed by otolaryngologists occur at a rate of once per 296 courses of treatment and older populations may be at increased risk for AEs. Otolaryngologists should balance AE rates against anticipated benefits of steroid therapy. 3.

Clinical remission and control in severe asthma: agreements and disagreements.

Over the last two decades, we have witnessed great advancements in our understanding of the immunological pathways of asthma, leading to the development of targeted therapies, such as biologic drugs, that have radically and definitively changed the clinical outcomes of severe asthma. Despite the numerous therapeutic options available, ~4-10% of all people with asthma have severe or uncontrolled asthma, associated with an increased risk of developing chronic oral corticosteroid use, fixed airflow limitation, exacerbations, hospitalization and, finally, increased healthcare costs. The new concept of disease modification in asthma comes from the evolution of asthma management, which encompasses phenotyping patients with different inflammatory endotypes characterizing the disease, followed by the advent of more effective therapies capable of targeting the proximal factors of airway inflammation. This treat-to-target approach aims to achieve remission of the disease. Because the novel treatment paradigm for severe asthma with the advent of biologic therapies is no longer clinical control but rather clinical remission - a step closer to the concept of cure - a deeper and more accurate understanding of the critical causal mechanisms and endotypes of asthma is necessary to achieve the goal of clinical remission, which has the potential to generate real life-changing benefits for patients. This review aims to frame the evolution of the debated concept of clinical remission and provide clinicians with insights that may be helpful in achieving remission in the greatest number of patients.