High-dose Corticosteroid Therapy Research Articles

#2996 Diffuse alveolar haemorrhage in antiphospholipid syndrome—a rare case

Abstract Background and Aims Diffuse alveolar haemorrhage (DAH) is a serious manifestation of diseases such as systemic lupus erythematosus (SLE) and, apparently in a paradoxical manner, antiphospholipid syndrome (APS). Inflammation resulting from the deposition of immune complexes in alveolar capillaries appears to contribute to the pathophysiology of DAH, SLE and APS. Symptoms include cough, dyspnoea, haemoptysis or fever. It is associated with a drop in haemoglobin, respiratory failure and diffuse infiltrates on imaging exams. Bronchoscopy is diagnostic. It is important to exclude infection as treatment includes high-dose corticosteroid therapy and other immunosuppressive drugs. We present a challenging case regarding the diagnostic and therapeutic approach to this pathology. Case report This is the case of a 52-year-old Caucasian female, with a history of SLE, APS, splenectomy due to thrombocytopenia, IgM Kappa monoclonal gammopathy and indolent non-Hodgkin lymphoma. She was medicated with prednisolone 5 mg and warfarin (target INR between 2 and 3). The patient was observed due to a 1-day history of fever, nasal obstruction and odynophagia, associated with progressively worsening fatigue. On examination, she was pale, eupnoeic, tachycardic, with bibasal rales and a hyperaemic oropharynx. Lab workup results were the following: haemoglobin 7 g/dL (11.7 g/dL 3 months before), VGM 71 fL, presence of schistocytes, leukocytes 13.7 G/L, neutrophils 11.1 G/L, PCR 4.6 mg/dL, platelets 170 G/L, INR 3.6, aPTT 45 sec, negative D-Dimers, urea 54 mg/dL, creatinine 1.4 mg/dL, LDH 431 IU/L, normal haptoglobin, negative Coombs test. In arterial blood gas analysis, pO2 was 61 mmHg and lactate was 5 mmol/L. Chest X-ray showed bilateral basal cotton-wool infiltrates and chest CT showed bilateral ground-glass pattern. The rest of the investigation included no complement consumption, negative anti-ds-DNA antibody, positive lupus anticoagulant, anticardiolipin and anti-beta2-glycoprotein antibodies, negative cryoglobulins and no evidence of progression of the lymphoproliferative disease. She was admitted to the intensive care unit due to suspicion of atypical/viral pneumonia vs. DAH. Oxygen therapy, empirical antibiotic therapy with ceftriaxone and clarithromycin and oral methylprednisolone 1 mg/Kg/day were started. She needed blood transfusion, although without visible blood loss. Bronchofibroscopy was performed, with bronchoalveolar lavage suggestive of DAH, so it was decided to start intravenous pulses of methylprednisolone, plasmapheresis, and intravenous immunoglobulin (IVIG). Warfarin was changed to unfractionated heparin. The patient had clinical, analytical and radiological improvement. Due to the lack of evidence of infection, antibiotics were stopped after 7 days. The patient was discharged under weaning corticosteroid therapy and monthly IVIG (during 5 months), without recurrence in the following year. Conclusion This is a rare case of oligosymptomatic DAH in a patient with SLE and APS. The literature currently available on DAH in the context of SLE or APS is scarce and its treatment is mainly dependent on the experience of each medical centre. Corticosteroid therapy is consensual, with greater variability in other corticosteroid-sparing therapies. In the case of patients with APS, anticoagulation is a challenge, and it is important to resume it as soon as the bleeding is controlled due to the risk of thrombotic events.

Outcomes of patients with acute severe autoimmune hepatitis: Predictors of non-response to corticosteroids and need for liver transplantation.

Acute severe autoimmune hepatitis (AS-AIH) is an evolving concept and the outcomes and optimal treatment have been less studied. In this study, we aimed to investigate the outcomes of patients with AS-AIH and predictors of non-response to corticosteroid therapy and need for liver transplantation. In a retrospective cohort, we included patients with AS-AIH admitted to our liver center. We defined AS-AIH based on the international autoimmune hepatitis group score as acute presentation of AIH with an international normalized ratio (INR)≥1.5 and without liver cirrhosis and hepatic encephalopathy. All patients received high dose corticosteroid therapy. Treatment response was defined as liver transplant free survival at 4months after presentation. Factors associated with response to corticosteroids and survival of patients were studied. In total, 61 patients with AS-AIH were included. Forty-seven patients responded to corticosteroid therapy. In the multivariate regression model, baseline INR (odds ratio [OR]: 0.184; 95% confidence interval [CI]: 0.048-0.699; p=0.013) and delayed versus early initiation of corticosteroid (after vs. before 5days of presentation) (OR: 0.189; 95% CI: 0.039-0.919; p=0.039) were independent predictors of clinical non-response to corticosteroid therapy. In the multivariable Cox regression model, baseline INR level (OR: 2.542; 95% CI: 1.188-5.440; p=0.016) and delayed initiation of corticosteroids (OR: 3.578; 95% CI: 1.084-11.812; p=0.036) were independent predictors of liver transplant free survival at 6months after diagnosis. Delayed initiation of corticosteroid therapy might be predictive of clinical non-response to medical therapy and need for liver transplantation in patients with AS-AIH.

Outcomes of corticosteroid treatment in critically ill COVID-19 patients

Objective: This study aims to examine the impact of low-dose and high-dose corticosteroids on the clinical outcomes and mortality of critically ill patients with COVID-19 in intensive care units. Material and Methods: This study was conducted on 197 confirmed COVID-19 patients who received corticosteroid therapy in the intensive care unit (ICU) between June 1st and December 31st, 2020. Patients were divided into two groups for low- and high-dose corticosteroid therapy. Both groups were compared according to demographic features, comorbid conditions, laboratory parameters, as well as the ordinal scale for clinical improvement (OSCI), hospital mortality, and length of stay in the intensive care unit. Results: A total of 140 patients received low-dose corticosteroids, while 57 patients received high-dose corticosteroid therapy. Our findings revealed a significantly higher median length of stay in the ICU and mortality in the group that received high-dose corticosteroid therapy. We observed a significant reduction in ferritin and D-dimer levels in the group receiving high-dose corticosteroid therapy (p < 0.003, p < 0.012, respectively). Furthermore, OSCIs on admission, day 5, and day 10 after corticosteroid therapy were higher in the group receiving high-dose corticosteroids. Conclusion: The results of this study indicate that high-dose corticosteroid therapy in critically ill patients with COVID-19 is associated with high mortality rates and prolonged intensive care stays.

Case Report: Traumatic Optic Neuropathy Secondary to Gun Shot Wound

This report discusses a patient with history of a cranial gunshot wound that resulted in Traumatic Optic Neuropathy [TON]. TON is a condition that is caused by direct or indirect trauma to the orbit or head. It is suspected that the mechanical shearing forces endured from such trauma causes diffuse axonal injury, ischemia, necrosis, and/or apoptosis of neurons. Other than observation alone, the management of TON is considered controversial. Various studies investigated the use of high-dose corticosteroid therapy, optic nerve decompression, and intravenous erythropoietin; however, the benefits of each strategy are unclear. The ocular and visual sequelae of TON may present as uniquely as the individual who exhibits them. Treatment and management of TON should be considered on a case-by-case basis.

Right ventricular myocardial edema leading to severe heart failure after open heart surgery – possible effect of high-dose corticosteroid therapy

BackgroundCardiopulmonary bypass induces a systemic inflammatory response and alterations in fluid homeostasis, resulting in generalized tissue edema. Additionally, ischemia-reperfusion injury following cardioplegic arrest presumably prompts organ-specific myocardial edema.Case presentationThe case report presents a 75-year-old Caucasian male diagnosed with aortic dissection, Stanford type A, who underwent complicated open-heart surgery. Postoperatively, the patient developed excessive myocardial edema, particularly affecting the right ventricle myocardium to an extent where the right ventricle surpassed the sternal rim, making it impossible to close the sternum. Ischemia was ruled out by performing coronary angiography, demonstrating well-calibrated coronary arteries. Transoesophageal echocardiography showed a restrictive right ventricle with free-wall thickness of 30 mm, severely reduced right ventricle systolic function and a volume-depleted left ventricle consistent with right ventricular heart failure due to right ventricular edema. The patient presented with unstable haemodynamics despite use of inotropes and continuation of open sternotomy. In an attempt to reduce myocardial edema, the patient was started on corticosteroid treatment despite of ongoing mediastinitis. Corticosteroid treatment reduced myocardial edema and enabled the closure of sternum on the 44th postoperative day.ConclusionsThe case report addresses the clinical relevance of corticosteroid treatment in selective cases of intractable haemodynamically significant postoperative myocardial edema.

The use of furosemide during Intravenous Immunoglobulin therapy should not always be considered contraindicated

AimsEndothelial damage in acute respiratory distress syndrome (ARDS) increases capillary permeability, resulting in an increase in free lung fluid, interstitial pulmonary edema, and ventilation-perfusion imbalance. Due to their high osmolarity, Intravenous Immunoglobulin (IVIG) treatment may deepen hypoxemia by increasing lung fluid leakage. Adding furosemide to IVIG treatment in ARDS secondary to COVID-19 (CARDS) cases may increase treatment tolerance and success. Materials and methodsIn our study, we aimed to measure the effectiveness of this treatment combination in CARDS cases and to report the observed complications. Patients who were followed up in the 34-bed adult COVID intensive care unit between March 2020/2021 and who received IVIG, high-dose corticosteroid, and furosemide combination therapy were included in the study. Patients' age, gender, comorbidities, Acute Physiology, and Chronic Health Assessment II (APACHE-II), and Sequential Organ Failure Assessment (SOFA) scores were recorded. The day IVIG duration of treatment, additional medical treatments, respiratory support treatments, laboratory examinations, the percentage of involvement of lung lesions (Covid Visual Assessment Scale), clinical outcomes, and treatment complications were recorded. ResultsCombination therapy with found to improve respiratory failure in 50 % of patients. Troponin elevation was found in two patients, femoral artery embolism in one patient, and thrombosis in the femoral vein in one patient. In addition to IVIG treatment, the administration of two doses of immune plasma increased the chance of discharge (P = 0.037) ConclusionIn severe viral ARDS refractory to standard therapy, using furosemide in addition to IVIG therapy has an acceptable side-effect profile and may increase treatment success. Furosemide given during IVIG therapy should not be considered a contraindication in every patient.

Safety, Tolerability, and Pharmacokinetics of Nirsevimab for the Prevention of RSV Disease in Immunocompromised Children Aged ≤24 Months: Music, an Open Label, Phase 2 Trial

Background Immunocompromised children are at increased risk for severe respiratory syncytial virus (RSV)-associated lower respiratory tract infections (LRTIs), which can lead to poor outcomes, including death. Nirsevimab, an extended half-life monoclonal antibody that targets the RSV prefusion F protein, is approved in Canada, the EU, Great Britain, and the US for the prevention of RSV lower respiratory tract disease in neonates and infants during their first RSV season. In Canada and the US, approval extends to the second season for children remaining at higher risk for severe RSV disease. Here, we present the full analysis of the MUSIC trial (NCT04484935), a 12-month, Phase 2, open-label, uncontrolled, single-dose study of nirsevimab, designed to evaluate the safety, pharmacokinetics (PK), and emergence of antidrug antibodies (ADA) in immunocompromised children ≤24 months of age. Methods Children aged ≤24 months with ≥1 immunocompromising condition received a single intramuscular injection of nirsevimab 50 mg (if weight <5 kg) or 100 mg (if weight ≥5 kg) prior to their first RSV season or 200 mg if entering their second RSV season (Table 1). Safety, ADA, and PK were evaluated to Day 361 (final database lock April 18, 2023). Adverse events of special interest (AESIs) included immediate hypersensitivity (including anaphylaxis), immune complex disease, or thrombocytopenia. Results One hundred children (first RSV season n=46, second RSV season n=54) were enrolled from 8 countries (Table 1). Immunocompromising conditions included primary immunodeficiency (n=33), systemic high-dose corticosteroid therapy, (n=29), immunosuppressive chemotherapy, (n=20), history of organ or bone marrow transplantation (n=16), other immunosuppressive therapy (n=15), and human immunodeficiency virus infection (n=8; children may have had more than one condition). Six children experienced 8 treatment-related adverse events (AEs; pyrexia n=4, abdominal pain n=1, erythema n=1, rash n=2); all were Grade 1 severity , except 1 event of Grade 2 pyrexia, and occurred within 7 days of dosing. No treatment-related serious AEs or new onset chronic diseases were observed. Six AESIs were reported in 5 children; all were Grade 1 hypersensitivity events limited to cutaneous findings (food allergy n=2, contrast media allergy n=1, urticaria n=2, erythema n=1), with 1 considered treatment-related (erythema). Three deaths occurred (LRTI, septic shock, and suspected tumor hemorrhage); all were determined to be unrelated to treatment. Eleven children developed treatment-emergent ADAs (median titer 200.0; Day 31 n=1, Day 151 n=1, and Day 361 n=9); none experienced a treatment-related serious AE, AESI, or skin hypersensitivity reaction. Of the children who were ADA-positive on Day 361, 1 experienced a treatment-related AE (Grade 1 pyrexia within 60 minutes of dosing), and 1 experienced a Grade 1 rash on Day 104, determined to be unrelated to treatment. Children who were ADA-positive on Day 361 were more likely to have nirsevimab levels below the limit of detection versus ADA-negative children, suggesting an influence of ADA on PK between Days 151 and 361. Nirsevimab serum exposures at Day 151 were similar to levels demonstrated to be effective in preventing medically attended RSV LRTI in healthy children enrolled in the Phase 3 MELODY trial (Figure 1). Fourteen children demonstrated a rapid decline in serum concentrations through Day 151 compared with the rest of the children; a review of their medical histories revealed evidence for protein-losing conditions, including graft versus host disease, chronic liver disease, and nephrotic syndrome, in 9 of the 14 children. Although none met protocol-defined case criteria for medically attended RSV LRTI, 3 children had an RSV-positive LRTI (central or local test) requiring medical attendance (in an inpatient or outpatient setting; all after Day 151), of whom 1 was hospitalized. Conclusions In immunocompromised children aged ≤24 months, a single dose of nirsevimab was well tolerated and no safety concerns arose over 361 days. Levels of ADA were low, with minimal effects on PK and no apparent impact on safety outcomes. Nirsevimab serum exposure was consistent with previous studies in healthy children and supportive of efficacy in this population at risk of severe RSV disease. Some children with underlying protein-losing conditions had a rapid decline in nirsevimab serum concentrations.

Corticosteroid Use and Adherence in Patients Treated with Acthar Gel for Advanced Sarcoidosis.

Long-term corticosteroid use in immune-mediated diseases is associated with increased risk of adverse events (AEs) and worsened health-related quality of life (HRQoL). Previous studies report chronic high-dose corticosteroid therapy results in higher rates of healthcare resource use and AE-related medical costs. Recent studies suggest Acthar® Gel (repository corticotropin injection) is an effective steroid-sparing therapy for sarcoidosis. This study compares the corticosteroid-sparing effect between Acthar Gel and comparators and evaluates the impact of Acthar Gel adherence on reduction of corticosteroid burden. A retrospective analysis of a large administrative pharmacy and medical claims database (Symphony Health Solutions) was conducted. Patients were included with confirmed ICD-9/10 diagnosis for sarcoidosis in the study period (2014-2020), followed by ≥ 2 Acthar Gel claims or comparators (janus kinase inhibitor (JAKi)/rituximab), ≥ 18years old, with 12months coverage pre/post index. Outcomes were compared as change from baseline. Acthar Gel adherence was determined by proportion of days covered in the follow-up period. The Acthar Gel (n = 735) and comparator (n = 626) cohorts were mostly female (68-72%) between 55 and 58years old. Compared to the comparator cohort at baseline, Acthar Gel patients had greater any corticosteroid use (80% vs. 56%, p < 0.001), extended use (61% vs. 32%, p < 0.001), and mean average daily dose (6.72 vs. 3.03, p < 0.001). After treatment, Acthar Gel patients had greater reduction from baseline in any corticosteroid use (-9.0% vs. -3.2%) and extended use (-10.0% vs. -3.0%). In the Acthar Gel adherence cohorts, patients with above average adherence had greater reduction in both measures (-11.2% vs. -6.1%; -11.6% vs. -7.6%, respectively) than patients with below average adherence. Acthar Gel patients had greater reduction of extended use at all dose levels. Acthar Gel is associated with reductions in corticosteroid use compared to alternatives. Better adherence is associated with greater reduction in corticosteroid exposure. Key Summary Points.

Side effects of immune checkpoint inhibitor therapy : What intensive care specialists need to know

Immunotherapies, and in particular checkpoint inhibitors, have revolutionized the treatment of cancer. However, due to their mechanism of action, the activation of the body's own Tcells, side effects are frequently associated with these therapies. So-called immune-related adverse events (irAEs) manifest as autoimmunological phenomena, can occur in any organ system, and even lead to severe organ failure. Due to the time latency of up to months after administration of acheckpoint inhibitor until the first manifestation of an irAE, it is essential to consider atherapy-specific adverse event at any time during therapy. In case of incipient organ failure, discontinuation of the checkpoint inhibitor and rapid initiation of high-dose corticosteroid therapy is essential, which, in the absence of response, should be extended by further immunosuppressive or anti-inflammatory therapies. In general, the response to corticosteroids and extended therapy options is good, and in this sense organ failure is often reversible. Nevertheless, intensive medical care with the possible need for organ-supporting therapies should only be provided strictly according to the patient's wishes and in close consultation with the hematologist/oncologist in charge. Because of the great therapeutic benefit of immunotherapies, their frequent use, and potential to be used in curative lines of therapy in the future, intensive care physicians will also be confronted more frequently with irAEs after checkpoint inhibition. Accordingly, understanding, recognizing, and treating side effects after immunotherapies is increasingly essential for intensivists.

Corticosteroid-Associated Avascular Necrosis of the Femoral Head in Patients with Severe COVID-19: A Single-Center Study.

BACKGROUND Avascular necrosis (AVN) of the femoral head can result from high-dose corticosteroid therapy. Given that severe COVID-19 pneumonia patients respond positively to corticosteroids, this study aimed to explore the incidence of femoral head AVN associated with corticosteroid therapy in 24 patients diagnosed with severe COVID-19 at a single center. MATERIAL AND METHODS The study included 24 patients who were diagnosed with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection through real-time reverse transcription polymerase chain reaction test (rRT-PCR) and with COVID-19 pneumonia via high-resolution computed tomography (HRCT). Moderate cases received 2×4 mg Dexamethasone while severe cases were also administered with 3×40 mg Methylprednisolone. Diagnosis of femoral head AVN was confirmed with magnetic resonance imaging (MRI) and radiographs, which was subsequently treated by a total hip arthroplasty (THA) or a core decompression surgery (CDS) in line with the Ficat and Arlet classifications RESULTS Among the patients, 8 had a moderate infection course, while 16 were severe. The mean corticosteroid duration was 15±5 days for Dexamethasone and 30 days for Methylprednisolone. Severe patients presented with higher grade femoral head AVN and greater pain levels compared to moderate cases (p<0.05). Four patients developed bilateral AVN. The treatment resulted in 23 THAs and 5 CDSs CONCLUSIONS The data from this study corroborate earlier studies and case reports, suggesting an increased occurrence of AVN of the femoral head during the COVID-19 pandemic due to the high-dose corticosteroid therapy employed for patients hospitalized with severe COVID-19 pneumonia.

Optimal Dosing and Timing of High-Dose Corticosteroid Therapy in Hospitalized Patients With COVID-19: Study Protocol for a Retrospective Observational Multicenter Study (SELECT).

In hospitalized patients with COVID-19, the dosing and timing of corticosteroids vary widely. Low-dose dexamethasone therapy reduces mortality in patients requiring respiratory support, but it remains unclear how to treat patients when this therapy fails. In critically ill patients, high-dose corticosteroids are often administered as salvage late in the disease course, whereas earlier administration may be more beneficial in preventing disease progression. Previous research has revealed that increased levels of various biomarkers are associated with mortality, and whole blood transcriptome sequencing has the ability to identify host factors predisposing to critical illness in patients with COVID-19. Our goal is to determine the most optimal dosing and timing of corticosteroid therapy and to provide a basis for personalized corticosteroid treatment regimens to reduce morbidity and mortality in hospitalized patients with COVID-19. This is a retrospective, observational, multicenter study that includes adult patients who were hospitalized due to COVID-19 in the Netherlands. We will use the differences in therapeutic strategies between hospitals (per protocol high-dose corticosteroids or not) over time to determine whether high-dose corticosteroids have an effect on the following outcome measures: mechanical ventilation or high-flow nasal cannula therapy, in-hospital mortality, and 28-day survival. We will also explore biomarker profiles in serum and bronchoalveolar lavage fluid and use whole blood transcriptome analysis to determine factors that influence the relationship between high-dose corticosteroids and outcome. Existing databases that contain routinely collected electronic data during ward and intensive care admissions, as well as existing biobanks, will be used. We will apply longitudinal modeling appropriate for each data structure to answer the research questions at hand. As of April 2023, data have been collected for a total of 1500 patients, with data collection anticipated to be completed by December 2023. We expect the first results to be available in early 2024. This study protocol presents a strategy to investigate the effect of high-dose corticosteroids throughout the entire clinical course of hospitalized patients with COVID-19, from hospital admission to the ward or intensive care unit until hospital discharge. Moreover, our exploration of biomarker and gene expression profiles for targeted corticosteroid therapy represents a first step towards personalized COVID-19 corticosteroid treatment. ClinicalTrials.gov NCT05403359; https://clinicaltrials.gov/ct2/show/NCT05403359. DERR1-10.2196/48183.

P459 A SUDDEN STROKE AFTER CORTICOSTEROID THERAPY FOR HEART TRANSPLANT REJECTION

Abstract After heart transplant, the immune system of recipient could recognise the transplanted heart as foreign and reject it. To avoid it, immunosuppressive therapy is used, but sometimes it is not enough, in these cases high doses of immunosuppressors must be used. If the rejection is cellular mediated the main therapy is high corticosteroid therapy. A 63–years–old woman presented one year after heart transplant, due to acute cellular mediated graft rejection, detected at follow–up biopsies. High dose corticosteroid intravenous therapy was started. She had history of Chron’s disease treated by monoclonal therapy. Electrocardiography at admission showed a sinus rhythm. In the night of the second day of steroid therapy, she suddenly experienced facial asymmetry and left arm and leg hyposthenia. A cerebral angiographic scan was immediatly performed and it revealed a thrombotic occlusion of right internal carotid artery, from right carotid bifurcation to right internal carotid syphon (Figure 1). A few minutes later a percutaneous neuroradiological transcatheter thrombectomy was successfully performed and the patient had a full recovery without any neurological permanent disfunctions. The protocol for acute cellular mediated hear transplant rejection in our centre is corticosteroid intravenous therapy 1 gram per day for three days, followed by corticosteroids orally 1mg/kg on the fourth day, subsequently gradually reduced of 5mg per day till a dose of 5mg per day that we use to maintain as long–term prophylaxis. Three days after the stroke, the patient experienced high frequency atrial fibrillation, never detected before. She underwent a transoesophageal echocardiography to evaluate the feasibility of an electric cardioversion, but a thrombus in the left atrial appendage was firstly discovered. Therefore, the patient was treated with oral anticoagulants and beta blockers, at the follow–up echocardiography the thrombus was disappeared, and she didn’t experience any other cerebrovascular embolisms. The link between the high dose corticosteroid therapy and the stroke, in a patient with a chronic inflammatory bowel disease and maybe unknow paroxysmal atrial fibrillation, could showed that this therapy could be a trigger for rapid thrombus formation and cerebral embolisms in these patients. This highlights the importance of in hospital monitoring of this patients during high dose steroid therapy, combined to proper diagnosis and treatments of worst complications.

Steroid-Induced Activated White Adipose Tissue Detected on 18F-FDG PET/CT.

White adipose tissue (WAT) usually shows negligible 18F-FDG uptake due to negligible glucose utilization. However, corticosteroids alter the biodistribution of 18F-FDG and increase uptake in WAT. Here, we present a case of diffusely increased 18F-FDG uptake in WAT secondary to high-dose corticosteroid therapy for nephrotic syndrome.

Comparing the use of high dose to standard dose corticosteroids for the treatment of sudden sensorineural hearing loss in adults – A systematic review

ObjectiveIdiopathic sudden sensorineural hearing loss (SSNHL) is typically treated with systematic or intratympanic corticosteroids. Current ENT-UK guidelines suggest treatment with a dose of oral prednisolone 1mg/kg/day for 7 days then tapered over a further 5 days. However, there is no consensus on the effectiveness of corticosteroids for idiopathic SSNHL and no universally accepted optimal regime. The objective of this systematic review was to examine the effect of high dose versus standard dose corticosteroids in the management of idiopathic SSNHL. MethodsA systematic review was performed of all published data related to patients with idiopathic SSNHL who were treated acutely with high dose corticosteroid therapy. Articles were included that reported data on high dose, or comparing standard dose to high dose, oral or intravenous corticosteroid therapy for the treatment of patients with idiopathic sudden sensorineural hearing loss. Articles where patients received only combination treatment with intra-tympanic steroid were excluded. Risk of bias was assessed using the ROBINS-I tool and the ROB-2 tool. ResultsSix studies were included in the analysis, representing 919 patients. Two prospective single-arm studies of patients with SSNHL treated with a high dose steroid regime found mean hearing level improved (79.5dB to 42.3dB) and 45.8% of idiopathic patients had complete recovery of hearing. Three retrospective case-series comparing high dose to standard dose regimes found a significantly greater improvement in hearing level (38.3dB vs. 48.8dB, P = 0.042), a greater mean absolute hearing gain (44.4dB vs. 15.1dB) and a significantly higher rate of functionally relevant recovery (35.7% vs. 7.4%, P = 0.035) in patients treated with high dose regimes. The single included prospective randomised trial found no statistically significant difference in mean hearing level or speech discrimination score between patients treated with high dose pulse steroids or a standard dose regime. ConclusionsOur systematic review found the reported outcomes in the literature in this area to be mixed, with some studies suggesting a greater degree of hearing recovery with a high dose regime but others suggesting no difference. The overall quality of the available evidence was deemed to be low, with the studies at moderate risk of bias.

Endogenous Endophthalmitis in COVID-19 Patients: A Case Series and Literature Review

ABSTRACT Purpose To report outcomes in cases of endogenous endophthalmitis (EE) following COVID-19 infection. Material and methods In a retrospective study, patients with EE, who had a recent history of COVID-19 infection requiring hospital admission were recruited. Necessary demographic details, details of ocular examination, and microbiological details were collected. Results Six patients (10 eyes), with a mean age of 48 + 19.80 years were included. The mean duration of onset of ocular symptoms from the time of diagnosis of COVID was 28.16 + 16.15 days. 8 eyes required surgical intervention, whereas 2 eyes were managed conservatively. Three patients were positive for Candida albicans, two patients were positive for Aspergillus fumigatus, and one patient was a presumed bacterial EE. The majority of the eyes had favorable functional and anatomical outcomes during the post-operative period. Conclusion High-dose corticosteroid therapy in the management of moderate and severe COVID-19 infection may be associated with EE, predominantly fungal.

Clinical features and "early" corticosteroid treatment outcome of pediatric mycoplasma pneumoniae pneumonia.

Many children with mycoplasma pneumoniae (MP) pneumonia (MPP) developed sequelae such as bronchiolitis/bronchitis obliterans (BO). Early corticosteroid therapy might prevent disease progression. This study aimed to use "early" corticosteroid and observe the treatment outcome in patients with MPP. Patients who had pulmonary infiltrations on chest imaging within 5 days of the disease course and were suspected of having MP infection on admission were enrolled. Among them, patients whose disease course was within 10 days on admission were ultimately enrolled. We analyzed their data including the clinical features, the starting time and dose of corticosteroid therapy, and the treatment outcome. According to chest imaging, we divided patients into two groups (Group A: bronchiolitis-associated lesions or ground-glass opacities; Group B: pulmonary segmental/lobar consolidation). A total of 210 patients with confirmed MPP were ultimately enrolled. There were 59 patients in Group A and 151 patients in Group B. Patients in Group A were more prone to have allergy histories, hypoxemia, wheezing sound, and wet rales on auscultation than those in Group B. Corticosteroid treatment was initiated between 5 and 10 days of disease onset in all patients and 6-7 days in most patients. Methylprednisolone was prescribed in all patients within 10 days of disease onset, and the highest prescribed dose was at least 2 mg/kg/day. In Group A, methylprednisolone >2 mg/kg/day was prescribed in 22 patients, and among them, 8 patients with diffuse bronchiolitis-associated lesions received high-dose methylprednisolone therapy. After 3 months, lung CT revealed slightly segmental ground-glass opacity in three patients. In Group B, methylprednisolone >2 mg/kg/day was prescribed in 76 patients, and among them, 20 patients with pulmonary lobar consolidation received high-dose methylprednisolone therapy. After 3 months, chest imaging revealed incomplete absorption of pulmonary lesions in seven patients. Among them, five patients with consolidation in more than one pulmonary lobe ultimately had slight BO. In hospitalized patients with MPP, particularly severe MPP, the ideal starting time of corticosteroid treatment might be 5-10 days, preferably 6-7 days, after disease onset. The initial dosage of corticosteroid therapy should be decided according to the severity of the disease. MPP patients with diffuse bronchiolitis-associated lesions/whole lobar consolidation on imaging might require high-dose corticosteroid therapy.

Case Report] Challenging Detection of Latent Tuberculosis in a Patient Undergoing High-Dose Corticosteroid Therapy for Acute Hemolytic Anemia and Rhupus Arthropathy

Acute autoimmune hemolytic anemia requires rapid stabilization, typically through the administration of high-dose corticosteroids. However, it is important to consider reactivation of latent infection and how immune suppression can interfere with molecular screening tools. In this case report, we present a patient with Rheumatoid Arthritis/Systemic Lupus Erythematosus experiencing severe autoimmune hemolytic anemia complicated by an unknown latent tuberculosis infection.

Case Report] Challenging Detection of Latent Tuberculosis in a Patient Undergoing High-Dose Corticosteroid Therapy for Acute Hemolytic Anemia and Rhupus Arthropathy

Acute autoimmune hemolytic anemia requires rapid stabilization, typically through the administration of high-dose corticosteroids. However, it is important to consider reactivation of latent infection and how immune suppression can interfere with molecular screening tools. In this case report, we present a patient with Rheumatoid Arthritis/Systemic Lupus Erythematosus experiencing severe autoimmune hemolytic anemia complicated by an unknown latent tuberculosis infection.

Comparing the Use of High-Dose to Standard-Dose Corticosteroids for the Treatment of Bell's Palsy in Adults-A Systematic Review and Meta-analysis.

Bell's palsy is typically treated with oral corticosteroids (40-60 mg daily). Concomitant antivirals are currently not recommended. The objective of this systematic review and meta-analysis was to examine the effect of high-dose versus standard-dose corticosteroids, without antivirals, in the management of Bell's palsy. Embase, MEDLINE, PubMed, CINAHL, Cochrane Library. A systematic review and meta-analysis was performed according to PRISMA guidelines. Studies comparing high-dose (≥80 mg) or standard-dose (40-60 mg) corticosteroid therapy for Bell's palsy were included. Exclusion criteria were coexisting antiviral treatment, nonoral drug delivery, and facial palsy due to other causes. Risk of bias was assessed using ROBINS-I. A weighted estimate of treatment effects across trials as odds ratios (OR) using a Mantel-Haenzel random-effects model was calculated. Three articles were included in the analysis, representing 485 patients. There was a significant decrease in nonrecovery with high-dose, compared with standard-dose, corticosteroids at 6 months follow-up (OR = 0.17, 95% confidence interval = 0.05-0.56, p = 0.004). Overall adverse events were 5.8% (n = 28), all reported in one study in the high-dose group (transient elevated liver enzymes and fecal occult blood). Our analysis shows a favorable effect of high-dose corticosteroid in the treatment of Bell's palsy. It is the first to evaluate this effect without the use of antivirals in keeping with current treatment recommendations. As all included studies had a serious risk of bias, future research should focus on larger trials with more robust methodology. This will allow for more up-to-date and large-scale analyses where more valid conclusions can be drawn that may potentially influence treatment protocols.

Up-front single-session radiosurgery for large brain metastases-volumetric responses and outcomes.

Patients presenting with large brain metastases (LBM) pose a management challenge to the multidisciplinary neuro-oncologic team. Treatment options include surgery, whole-brain or large-field radiation therapy (WBRT), stereotactic radiosurgery (SRS), or a combination of these. To determine if corticosteroid therapy followed by SRS allows for efficient minimally invasive care in patients with LBMs not compromised by mass effect. We analyzed the change in tumor volume to determine the efficacy of single-session SRS in the treatment of LBM in comparison to other treatment modalities. Twenty-nine patients with systemic cancer and brain metastasis (≥ 2.7cm in greatest diameter) who underwent single-session SRS were included. Among 29 patients, 69% of patients had either lung, melanoma, or breast cancer. The median initial tumor size (maximal diameter) was 32mm (range 28-43), and the median initial tumor volume was 9.56 cm3 (range 1.56-25.31). The median margin dose was 16Gy (range 12-18). The average percent decrease in tumor volume compared to pre-SRS volume was 55% on imaging at 1-2months, 58% at 3-5months, 64% at 6-8months, and 57% at > 8months. There were no adverse events immediately following SRS. Median corticosteroid use after SRS was 21days. Median survival after radiosurgery was 15months. Initial high-dose corticosteroid therapy followed by prompt single-stage SRS is a safe and efficacious method to manage patients with LBMs (defined as ≥ 2.7cm).