Adrenal Insufficiency in Corticosteroids Use: Systematic Review and Meta-Analysis

Corticosteroid Use and Long-Term Changes in Weight and Waist Circumference: The Lifelines Cohort Study

CONTEXT

The use of corticosteroids (CS) has been associated with higher body mass index (BMI) and waist circumference (WC) in cross-sectional studies. However, longitudinal data are scarce, particularly for locally administered forms.

DESIGN

We analyzed weight and waist circumference changes in 81 361 Lifelines Cohort Study participants (mean age 46.3 years, mean BMI 26.0 kg/m2, 41% male, mean follow-up 3.9 years) via linear regression. Sensitivity analyses included stratification by sex and BMI. Short-term weight changes post-start were assessed in a subset using linear mixed-effect models.

RESULTS

We found 23.8% CS users during the study period. Individuals reporting any new use of CS gained significantly more weight compared to nonusers at follow-up (β .034 kg/year, P = .021), particularly among those initiating local CS use (β .037 kg/year, P = .017). Use of new systemic CS was associated with increased WC (β .200 cm/year, P < .001). Discontinuation of CS led to decreased WC (β -.078 cm/year, P = .028). These effects were particularly observed in female participants and individuals with BMI ≥25 kg/m2, but not in male participants and those with BMI < 25 kg/m2. Short-term weight-inducing effects of CS were not observed in the weeks after initiation of CS use.

CONCLUSION

This study demonstrates that CS use, including locally administered forms, is associated with long-term increases in weight and WC, notably in female individuals and those with overweight or obesity. Discontinuing CS was linked to reductions in WC. These findings underscore the need to carefully assess chronic systemic and local CS use, as discontinuation could benefit obesity-related outcomes in certain patients.

Canadian Consensus Guidelines for the Management of Atopic Dermatitis with Topical Therapies

INTRODUCTION

Atopic dermatitis (AD) is a highly prevalent disease in Canada with significant patient burden. Treatment guidance for topical therapy (the mainstay of AD management), with particular consideration of emerging treatments, may further improve patient care. Here, we aim to provide healthcare professionals with AD treatment recommendations from the perspective of 10 Canadian dermatologists with expertise in managing AD.

METHODS

The panel of dermatologists conducted a systematic literature review and leveraged their clinical experience to develop generally accepted principles, consensus statements, and a treatment algorithm using an iterative consensus process.

RESULTS

The panel collectively developed six generally accepted principles, 10 consensus statements, and a treatment algorithm. The guidance notes that assessment of disease severity should encompass both physician-rated measures and patient-reported outcomes. Disease education, lifestyle-based strategies (e.g., trigger avoidance), and supportive measures (e.g., moisturizers) can help reduce signs and symptoms of AD. Choice of therapy should consider disease-, patient-, and treatment-related factors. Although topical corticosteroids (TCS) are often used as first-line treatment in AD, they should be limited to intermittent short-term use. Noncorticosteroid topical therapies (e.g., topical calcineurin inhibitors; topical phosphodiesterase-4 inhibitors; and topical Janus kinase inhibitors) can be used for widespread involvement of AD according to approved use. Once treatment goals are achieved, noncorticosteroid topical maintenance therapy should continue to prevent flares and reduce the need for TCS.

CONCLUSION

Guidance reflecting the benefits and limitations of topical AD treatments in conjunction with patient understanding of treatment goals supports robust shared decision-making in the management of AD.

Symptomatic glucocorticoid-induced adrenal suppression in the United Kingdom and Ireland: a BPSU study

OBJECTIVE

To determine the incidence and describe the presentation and management of unexpected symptomatic glucocorticoid-induced adrenal suppression (AS) in children and young people aged 0-15 years.

SETTING AND DESIGN

Surveillance study of symptomatic glucocorticoid (GC)-induced AS with supportive biochemical evidence or presenting as an adrenal crisis, reported via the British Paediatric Surveillance Unit (BPSU) from September 2020 to September 2022.

RESULTS

Over a 25-month period, 190 reports of symptomatic GC-induced AS/adrenal crisis were made, of which 22 were confirmed cases: 18 AS and 4 adrenal crises. This translates to an incidence rate of 0.09 new cases of GC-induced AS per 100 000 children aged 0-15 per year in the UK. There was a broad range of underlying diagnoses requiring GC prescription (16) and GC preparations (13). Of the 22 patients, 7 had more than 1 type of GC prescribed. The administration of oral GC occurred in 19 of the cases, inhaled GC use in 7, topical use in 5 and 1 case occurred after a single intramuscular injection of GC. All patients were discussed with a paediatric endocrinology team.

CONCLUSIONS

The incidence of AS from this UK-based BPSU study is lower than a similar Canadian study. This may indicate that paediatricians in the UK and Ireland are becoming more aware of the potential for GC-induced AS and thus are more proactive to prevent its occurrence. The clinical cases still highlight the need to educate families and healthcare professionals with a view to further reducing the morbidity and potential mortality associated with GC-induced AS.

Isolated adrenocorticotropic hormone deficiency manifested after COVID-19

Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 and long COVID can present with nonspecific symptoms resembling adrenal insufficiency. This similarity of symptoms means that adrenal insufficiency hidden among nonspecific manifestations of COVID-19 may pass underrecognized. We present the case of a 53-year-old Japanese man who developed isolated adrenocorticotrophic hormone (ACTH) deficiency (IAD) and acute adrenal insufficiency after COVID-19, thus mimicking prolonged symptoms of COVID-19. The patient developed fever, cough, and sore throat and was diagnosed with COVID-19. After anti-viral treatment, fever, loss of appetite, and general fatigue persisted, and hyponatremia was observed. Endocrinological testing on admission showed baseline concentrations of 3.5 μg/dL for cortisol and <1.5 pg/mL for ACTH. No abnormalities of other pituitary hormones were evident. Standard ACTH stimulation tests showed a decreased peak serum cortisol concentration and corticotropin-releasing hormone stimulation tests revealed no ACTH secretory response. Magnetic resonance imaging of the pituitary revealed no abnormalities. Adrenal insufficiency due to IAD was diagnosed based on the results of endocrinological testing. Intravenous and oral hydrocortisone improved symptoms and hyponatremia. The patient has experienced no recurrence of adrenal insufficiency under hydrocortisone treatment. COVID-19 can mimic adrenal insufficiency. IAD should be considered when nonspecific symptoms persist after treatment for COVID-19.

Use and safety of corticosteroid injections in joints and musculoskeletal soft tissue: guidelines from the American Society of Regional Anesthesia and Pain Medicine, the American Academy of Pain Medicine, the American Society of Interventional Pain Physicians, and the International Pain and Spine Intervention Society

BACKGROUND

Intra-articular corticosteroid (IACS) injection and peri-articular corticosteroid injection are commonly used to treat musculoskeletal conditions. Results vary by musculoskeletal region, but most studies report short-term benefit with mixed results on long-term relief. Publications showed adverse events from single corticosteroid injections. Recommended effective doses were lower than those currently used by clinicians.

METHODS

Development of the practice guideline for joint injections was approved by the Board of Directors of the American Society of Regional Anesthesia and Pain Medicine and the participating societies. A Corticosteroid Safety Work Group coordinated the development of three guidelines: peripheral nerve blocks and trigger points; joints; and neuraxial, facet, and sacroiliac joint injections. The topics included safety of the technique in relation to landmark-guided, ultrasound-guided, or radiology-aided injections; effect of the addition of the corticosteroid on the efficacy of the injectate; and adverse events related to the injection. Experts on the topics were assigned to extensively review the literature and initially develop consensus statements and recommendations. A modified version of the US Preventive Services Task Force grading of evidence and strength of recommendation was followed. A modified Delphi process was adhered to in arriving at a consensus.

RESULTS

This guideline focuses on the safety and efficacy of corticosteroid joint injections for managing joint chronic pain in adults. The joints that were addressed included the shoulder, elbow, hand, wrist, hip, knee, and small joints of the hands and feet. All the statements and recommendations were approved by all participants and the Board of Directors of the participating societies after four rounds of discussion. There is little evidence to guide the selection of one corticosteroid over another. Ultrasound guidance increases the accuracy of injections and reduces procedural pain. A dose of 20 mg triamcinolone is as effective as 40 mg for both shoulder IACS and subacromial subdeltoid bursa corticosteroid injections. The commonly used dose for hip IACS is 40 mg triamcinolone or methylprednisolone. Triamcinolone 40 mg is as effective as 80 mg for knee IACS. Overall, IACS injections result in short-term pain relief from a few weeks to a few months. The adverse events include an increase in blood glucose, adrenal suppression, detrimental effect on cartilage lining the joint, reduction of bone mineral density, and postoperative joint infection.

CONCLUSIONS

In this practice guideline, we provided specific recommendations on the role of corticosteroids in joint, bursa, and peritendon injections for musculoskeletal pain.

Supratherapeutic Inhaled Corticosteroid Use in Patients Initiating on Biologic Therapies for Severe Asthma: A Nationwide Cohort Study

BACKGROUND

In severe asthma, intensive ("supratherapeutic") doses of inhaled corticosteroids (ICS) are often used. The prevalence of supratherapeutic ICS use and its impact on corticosteroid-related comorbidities is poorly understood. We aimed to describe the prevalence of supratherapeutic ICS use in severe asthma, its relation to corticosteroid-related comorbidities, and changes in prescribed and redeemed ICS dose after 12 months of biologic therapy.

METHODS

Patients from the nationwide Danish Severe Asthma Register (DSAR) receiving biologic therapy > 12 months were included. Supratherapeutic doses were defined as > 1600 µg budesonide daily. Baseline characteristics, comorbidity burden, and change in ICS use after 12 months of biologic therapy was stratified according to ICS use at baseline.

RESULTS

We included 652 patients in our analyses and 156 (24%) were supratherapeutic ICS users prior to initiation of biologic therapy. Supratherapeutic ICS users had a higher baseline prevalence of cataracts at 14 vs 8.1%; p = 0.025. No differences in other corticosteroid-related comorbidities were observed. No change in prevalence of prescribed supratherapeutic ICS was seen after 12 months of biologic therapy. However, a reduction in ICS adherence among supratherapeutic users was observed with 72% of patients demonstrating > 80% adherence at 12 months, compared to 83% at baseline (p < 0.001).

CONCLUSION

Supratherapeutic doses of ICS were used by almost one-fourth of the patients prior to initiation of biologic therapy and were associated with a higher prevalence of cataracts. Physician-driven ICS reduction was rare, yet supratherapeutic ICS users were found to self-regulate ICS therapy when treated with biologic therapy.

Changes in Adrenal Function and Insufficiency Symptoms After Cessation of Prednisolone

Importance

The widespread use of glucocorticoid (GC) therapy may result in GC-induced adrenal insufficiency (GIAI), but the prevalence and clinical implications remain uncertain.

Objective

To ascertain the prevalence and symptoms of GIAI.

Design, Setting, and Participants

Cross-sectional multicenter study at 3 Danish hospitals. Baseline data were collected March 2021 to March 2024 from an ongoing randomized clinical trial. Participants were patients with polymyalgia rheumatica and/or giant cell arteritis who were investigated a median (IQR) of 39 (25-62) days after planned cessation of prednisolone treatment.

Exposure

Prednisolone treatment a median (IQR) of 13 (10-20) months in duration.

Main outcomes and measures

Primary outcome GIAI was defined as a stimulated plasma cortisol level less than 420 nmol/L in response to a short 250 μg corticotropin test (SST). Secondary outcomes were adrenal insufficiency symptoms assessed by the Addison disease-specific quality of life questionnaire (AddiQoL-30), body composition, and muscle function.

Results

Of 267 patients included (145 female [55%]; median [IQR] age 73 [68-78] years), 5 (1.9%; 95% CI, 0.8%-4.3%) had GIAI, whereas 75 (34%; 95% CI, 28%-41%) had symptoms compatible with adrenal insufficiency defined by an AddiQoL-30 score 85 or lower (symptomatic group). The symptomatic group had lower basal cortisol levels compared with the asymptomatic group (263 nmol/L; 95% CI, 242-283 nmol/L vs 309 nmol/L; 95% CI, 295-324 nmol/L; P < .001). Factors associated with a low AddiQoL-30 score included female sex (prevalence ratio [PR], 1.68; 95% CI, 1.13-2.51), increased body fat percentage (PR, 2.33; 95% CI, 1.21-4.50), reduced handgrip strength (PR, 2.71; 95% CI, 1.44-5.10) and low Short Physical Performance Battery score (PR, 2.78; 95% CI, 1.42-5.42).

Conclusions and Relevance

This cross-sectional study of 267 patients with polymyalgia rheumatica or giant cell arteritis found a GIAI prevalence of 1.9% after cessation of prednisolone. This is much lower than previously reported and speaks against routine screening, which should be restricted to patients with overt symptoms. The high prevalence of symptoms of adrenal insufficiency in association with lower basal cortisol levels substantiate the clinical challenges of steroid withdrawal and merit future research.

The role of the clinical laboratory in diagnosing hyponatremia disorders

In clinical medicine, hyponatremia is highly prevalent and frequently misdiagnosed, leading to substantial mismanagement and iatrogenic morbidity. Its differential diagnosis includes numerous diseases with diverse etiologies, making accurate assessment challenging. Despite extensive literature and guidelines on hyponatremia, most patients do not receive adequate evaluation due to the limitations of diagnostic algorithms, which rely on low-value clinical signs and are unable to identify concurrent conditions. In this review, we examine the range of laboratory tests available for hyponatremia assessment. Understanding renal mechanisms of solute and water exchange (e.g., fractional excretion) is essential for selecting appropriate tests and interpreting their diagnostic value. Additionally, detailed electrolyte and acid-base assessments remain critical for establishing a definitive diagnosis. We comprehensively discuss the selection of laboratory tests for specific differential diagnoses of hyponatremia. Importantly, in cases of acute hyponatremia, rapid correction should take precedence over a complete diagnostic workup. Ultimately, a thorough understanding of laboratory evaluation is crucial for accurately diagnosing hyponatremia. This paper critically reviews the available literature and explores relevant diseases in the context of associated laboratory parameters.

Pediatric Transplant and Cellular Therapy Consortium RESILIENT Conference on Pediatric Chronic Graft-versus-Host Disease Survivorship after Hematopoietic Cell Transplantation: Part III. Long-Term Impact of Chronic Graft-versus-Host Disease on Endocrinologic, Cardiovascular, and Metabolic Outcomes in Survivors of Pediatric Hematopoietic Cell Transplantation

Chronic graft-versus-host disease (cGVHD) has a profound impact on the endocrinologic and cardiovascular health of survivors of transplantation performed in childhood. The impact of cGVHD is long-lasting and contributes to morbidity and early mortality through multiple mechanisms. Organs and tissues may be direct targets of alloreactive donor-derived immune cells. Corticosteroids and other cGVHD-directed therapies influence hormonal actions, alter bone metabolism, and negatively impact cardiometabolic health. Pediatric survivors are particularly vulnerable to the endocrinologic and cardiovascular effects of cGVHD as it develops during periods of intense growth and development, although little is known about the direct contribution to late effects. The Research and Education Toward Solutions for Late Effects to Innovate, Excel, and Nurture after cGVHD (RESILIENT after cGVHD) effort brought together content experts to determine the state of the science, develop clinical recommendations, and propose a research agenda in endocrine, cardiovascular, and metabolic cGVHD survivorship, which are detailed in this report.

Atopic Dermatitis Treatments Before and After Initiation of Ruxolitinib Cream: 6-Month Follow-Up Analysis of a US Payer Claims Database

Purpose

Many patients with atopic dermatitis (AD), a highly pruritic, relapsing, inflammatory skin disease, experience inadequate disease control. Ruxolitinib cream was approved in the US in September 2021 for the treatment of mild-to-moderate AD. This analysis describes treatment patterns before and after initiation of ruxolitinib cream among patients with AD.

Patients and Methods

This retrospective, observational study used medical and pharmacy claims data from the Healthcare Integrated Research Database (HIRD®) and included adults and adolescents (aged ≥12 years) with an AD diagnosis, a first claim for ruxolitinib cream (index date) between October 2021 and July 2022, and continuous enrollment in a commercial or managed Medicare plan for 6 months before and after the index date. Analyses were also conducted in a subset of patients with a history of more advanced AD therapy (ie, systemic therapies, phototherapy, or ultrahigh-potent topical corticosteroids). Data from 6 months before ruxolitinib cream initiation (baseline period) and after initiation (follow-up period) were summarized using descriptive statistics.

Results

Of 1,581 patients in the overall AD cohort, 749 had a history of more advanced AD therapy. During the follow-up period, 43.8% of patients did not receive any other AD treatment. Compared with baseline, fewer patients received topical corticosteroids (52.3% vs 30.4%), topical calcineurin inhibitors (13.9% vs 6.6%), and topical phosphodiesterase-4 inhibitors (4.4% vs 2.3%) during the follow-up period; slightly greater reductions were observed among the subset with a history of more advanced AD therapies. Oral corticosteroid use decreased from 20.9% to 15.5% overall and from 44.1% to 20.7% in the subset with more advanced baseline therapy. Among patients receiving biologics at baseline, 17.4% did not receive these treatments during the follow-up period.

Conclusion

These 6-month follow-up data suggest that initiating ruxolitinib cream for AD may reduce the overall need for other topical treatments, oral corticosteroids, and biologics.

Single inhaler with beclometasone, formoterol, and glycopyrronium versus triple therapies in adults with uncontrolled asthma: a systematic review and meta-analysis

Recent literature has shown that triple therapy is more effective than dual therapy for individuals with uncontrolled asthma. However, the comparative efficacy between different triple therapies remains unclear. The objective of this study was to determine the comparative efficacy of extra-fine single-inhaler medium-dose (MD) or high-dose (HD) of beclometasone/formoterol/glycopyrronium bromide (BDP/FOR/GLY) compared to other triple therapies in patients whose asthma remains uncontrolled with MD or HD inhaled corticosteroids and long-acting β2-agonists. A systematic literature review identified randomized control trials on adult patients with uncontrolled asthma. Two separate networks were constructed according to patients' previous inhaled-corticosteroid dosage. Network meta-analyses evaluated severe and moderate-to-severe exacerbations, pre-dose forced expiratory volume, and asthma control questionnaire responses at 52 (± 3) weeks. Among single-inhaler triple therapies, MD BDP/FOR/GLY significantly reduced the risk of severe exacerbations (RR [95% CrI] compared to MD fluticasone/umeclidinium/vilanterol: 0.65 [0.49, 0.89]), while HD BDP/FOR/GLY demonstrated an improved trend in reducing severe and moderate-to-severe exacerbations versus HD indacaterol acetate/glycopyrronium bromide/mometasone, fluticasone/umeclidinium/vilanterol, and salmeterol/fluticasone + tiotropium. HD BDP/FOR/GLY and HD BDP/FOR + tiotropium did not differ significantly. Compared to relevant single-inhaler triple therapies, MD and HD BDP/FOR/GLY are associated with a significant benefit or trend for improvement in terms of reducing the rate of severe and moderate-to-severe exacerbations.

The Mechanisms and Safety of Corticosteroid Injections in Orthopaedic Surgery

» Corticosteroid injections (CSIs), including intra-articular, perineural, and those involving tendon sheaths or bursae, offer potential relief from osteoarthritic and inflammatory musculoskeletal pain, including gout attacks, as well as tarsal tunnel syndrome, plantar fasciitis, and interdigital neuromas.» CSI for musculoskeletal pain is commonly used as a nonoperative management option for both diagnostic and therapeutic purposes, offering pain relief, typically lasting from days to months.» CSIs are often performed prior to surgery as part of the nonoperative management of many conditions, with multiple CSIs within the year of surgery increasing postoperative infection risk in some major joints.» Despite the potential benefits of CSI, there are risks, including a potential increase in the risk of surgical site infection secondary to bacterial contamination and the immunomodulating effect of corticosteroids when given in the perioperative period.» To date, a multitude of studies across orthopaedic subspecialties has reported on perioperative infection risk associated with CSIs. However, heterogeneity in study design and patient populations has made standardized recommendations challenging. It is, therefore, difficult to elucidate, with a high level of evidence, the most appropriate perioperative timeline for CSI administration for which infection risk is nonsignificant.

The clinical impact of conventional therapies for adults and adolescents suffering from eosinophilic esophagitis, a type 2 inflammatory chronic disease, and their economic consequences in Italy: Systematic literature review and meta-analysis

Background

Eosinophilic esophagitis (EoE) is a chronic inflammatory disorder marked by eosinophilic infiltration of the esophageal mucosa. Despite advances in understanding and management, optimal therapeutic strategies remain unclear, with conflicting guidelines.

Objective

We sought to evaluate effectiveness and safety of topical corticosteroids (TCSs) and proton pump inhibitors (PPIs) in managing EoE and their economic implications in Italy.

Methods

MEDLINE, Embase, and the Cochrane Central Register of Controlled Trials were searched up to December 2023 and 78 publications were included, covering treatment outcomes and adverse events. Meta-analyses were performed to evaluate treatment efficacy and safety across various patient populations and study designs.

Results

TCSs showed superior efficacy over PPIs in achieving histologic, endoscopic, and partial clinical responses. Older patients responded better to both treatments. Treatment outcomes varied by sex and presence of atopic conditions. TCSs discontinuation increased the risk of clinical relapse (0.70 cases per person-year), whereas continuous use was linked to a rise in nonserious adverse events (dilation, infections, upper respiratory tract infections, and skin disorders). Economic analysis indicated cost variations based on treatment regimens and follow-up protocols, with dilation and relapse being significant cost drivers in Italy.

Conclusions

This review provides insights into efficacy, safety, and economic impact of TCSs and PPIs in managing EoE. TCSs were more effective in achieving histologic and endoscopic responses, whereas PPIs were effective in reducing symptoms. Standardized treatment guidelines are needed because of varied treatment efficacy across studies. Future research and new therapies may enhance outcomes and reduce health care costs, improving patient quality of life.

Melatonin modulation of the chronic dexamethasone-induced adrenal insufficiency

PURPOSE

Chronic exposure to synthetic glucocorticoids/GCs, widely in use to treat many diseases, may compromise the hypothalamic-pituitary-adrenal/HPA axis leading to a condition of adrenal insufficiency/AI. This study demonstrates the efficacy of the melatonin/MEL in amelioration of chronic dexamethasone (DEX)-induced AI.

METHODS

Mice (Parkes Strain/Male/8 weeks old/30-33 g) were maintained in four groups (10 mice/group) for 30 days: Group 1/Control received intraperitoneal (i.p) vehicle (alcoholic 0.9% normal saline); Group II/DEX (400 µg/kg BW/day/i.p), Group III/(DEX + MEL 750 µg/kg BW/day/subcutaneous), and Group IV received only MEL. Adrenal, pituitary, and blood samples were collected from six mice/groups. Four mice/groups were subjected to the Lipopolysaccharide (LPS) challenge. Adrenal histology, ACTH immunohistochemistry, and plasma ACTH and corticosterone/CORT levels were measured.

RESULTS

DEX exposure suppressed the pituitary ACTH expression significantly from control as revealed by morphometry and circulating hormones (Density, p < 0.01; size, immunointensity, plasma ACTH, and CORT; p < 0.001). Increased adrenal histopathology indicated probable AI. MEL co-supplementation significantly increased the corticotropes' density (p < 0.05), size (p < 0.001), immunointensity (<0.01), and plasma level of ACTH (p < 0.01) compared to the DEX group. The adreno-cortical width, zona fasciculata cell density and size, and the plasma CORT level (p < 0.001) were also significantly increased. The enhanced CORT response of the HPA axis in the DEX + MEL group compared to the DEX group on the LPS challenge provides support for the MEL restoration of the HPA axis functioning.

CONCLUSION

Further research on the MEL modulation of the HPA axis may support its role in preventing AI.

Experiences of Oral Corticosteroid Use and Adverse Effects: A National Cross-Sectional Survey of People with Asthma

Purpose

Oral corticosteroids (OCS) are an effective treatment for severe uncontrolled asthma or asthma exacerbations, but frequent bursts or long-term use carry serious and sometimes irreversible adverse effects, or complications such as adrenal insufficiency upon discontinuation. Our aim was to survey people with asthma on their experiences of, and attitudes towards, using OCS.

Patients and Methods

This study was a national descriptive cross-sectional survey of people with asthma in Australia. An anonymous survey was hosted online with invitations to participate distributed by national consumer peak bodies. Survey free-text responses were coded to the Theoretical Domains Framework (TDF) to elicit determinants of OCS use.

Results

1808 people with asthma participated between 3 and 16 May 2022. Most common reasons for using OCS were severe asthma symptoms (40%), doctor prescription (38%) or asthma action plan recommendations (20%). Approximately 55% of people had experienced adverse effects from OCS use. Commonly reported adverse effects were trouble sleeping (69%), weight gain (56%) and mood problems (41%). Of people who had OCS at home or an OCS script, 44% did not have an action plan that described when and how they should take them. People (33%) did not feel well informed about OCS adverse effects from their healthcare team. People had varied awareness (3-65%) of current available strategies to reduce OCS use. 'Knowledge', 'Environmental context and resources' and 'Social influences' were the most coded TDF domains influencing OCS use.

Conclusion

Adverse effects of OCS use are common. People with asthma are not adequately informed about optimal OCS use or strategies to reduce overuse. These findings can help guide the implementation of OCS stewardship initiatives.

Impact of Surreptitious Glucocorticoids in Over-the-Counter Arthritis Supplements

Adrenal dysfunction due to over-the-counter (OTC) health supplements containing unlabeled glucocorticoids has been previously reported. Here, we present a case series of 12 patients at an urban safety net medical center evaluated by endocrinology for iatrogenic adrenal dysfunction, Cushing syndrome (CS) and/or adrenal insufficiency (AI), associated with use of OTC arthritis supplements surreptitiously containing glucocorticoids. There were 12 patients using OTC arthritis supplements (Artri King [n = 8], Ardosons [n = 3], Ajo Rey [n = 1]) included. The mean age was 51.6 years and 33.3% were female. Findings of CS were identified in 10/12 (83.3%) patients, including moon facies (66%), central adiposity (66%), and abdominal striae (50%). Symptoms of AI were identified in 8/12 (66.7%) patients, including nausea/vomiting (42%), fatigue (42%), and abdominal pain (33%). Of 10/12 (83.3%) patients initially needing glucocorticoid replacement therapy, 4 continue to require treatment, 3 have successfully discontinued treatment, and 3 have been lost to follow-up. The literature reviewed identified 10 cases in 7 previously published reports, which did not include consistent follow-up data on adrenal function after discontinuation of the supplement. This case series demonstrates possible presentations of CS and/or AI from glucocorticoid exposure in patients taking these OTC arthritis supplements. Including more cases than all previously published reports combined, this series expands data for cortisol levels, cosyntropin test results, and glucocorticoid replacement needs for these patients and highlights the necessity for vigilant identification of supplement sources of exogenous steroids and the recognition of possible AI when such supplements are discontinued.

Comparison of two strategies of glucocorticoid withdrawal in patients with rheumatoid arthritis in low disease activity (STAR): a randomised, placebo- controlled, double-blind trial

OBJECTIVES

To compare two strategies-a hydrocortisone replacement strategy and a prednisone tapering strategy-for their success in glucocorticoid discontinuation in patients with rheumatoid arthritis (RA) with low disease activity (LDA).

METHODS

The Strategies for glucocorticoid TApering in Rheumatoid arthritis (STAR) study was a double- blind, double-placebo randomised controlled trial including patients with RA receiving a stable dose of glucocorticoid 5 mg/day for ≥3 months and were in LDA for ≥3 months. Patients were randomly assigned in a 1:1 ratio to either replace prednisone with 20 mg/day of hydrocortisone for 3 months, then reduce to 10 mg/day for 3 months before discontinuation or to taper prednisone by 1 mg/day every month until complete discontinuation, contingent on maintaining LDA. The primary outcome was the percentage of patients achieving glucocorticoid discontinuation at 12 months. Other secondary outcomes were proportion of flares, need for additional glucocorticoid use, disease activity, patient-reported outcomes and the results of adrenocorticotropic hormone (ACTH) stimulation tests.

RESULTS

Of the 102 patients randomised in the trial (mean age 62.4 years, 70.6% females), 53 had hydrocortisone replacement and 49 tapered prednisone. At 12 months, 29 patients (55%) in the hydrocortisone replacement group and 23 patients (47%) in the prednisone tapering group achieved glucocorticoid discontinuation (p=0.4). No difference was observed between groups in the secondary outcomes. No cases of acute adrenal insufficiency were observed; however, 17 patients still had an abnormal ACTH stimulation test at 12 months, with no differences between arms.

CONCLUSION

A hydrocortisone replacement strategy was not superior to a prednisone tapering strategy for achieving glucocorticoid discontinuation success in patients with RA in LDA.

TRIAL REGISTRATION NUMBER

NCT02997605.

Contact Dermatitis in the United States: A Population-Based Study on Patient Visit Characteristics and Treatment Prescription Patterns

Background: Contact dermatitis (CD) affects ∼15% of the general population over a lifetime. However, there is a lack of epidemiological studies on treatment patterns for CD. Objective: We aim to analyze the patient characteristics and prescribing patterns among dermatologists and general practitioners (GPs) (internal medicine [IM] and family medicine [FM]) for CD in the United States. Methods: We conducted a population-based study using the National Ambulatory Medical Care Survey. Results: We identified 178,017,680 weighted patient visits for CD from 2001 to 2016. Dermatologists saw more white and non-Hispanic patients than GPs. GPs were less likely to prescribe ultrahigh potency topical corticosteroids (FM OR 0.27; P < 0.001, IM OR 0.41; P < 0.001) and more likely to prescribe oral antihistamines (FM OR 3.71; P < 0.001, IM OR 3.56; P < 0.001), oral corticosteroids (FM OR 5.35; P < 0.001, IM OR 6.87; P < 0.001), and injectable corticosteroids (FM OR 3.42; P = 0.006, IM OR 5.68; P < 0.001) than dermatologists. Conclusions: Across CD visits, GPs were less likely than dermatologists to prescribe ultrahigh potency topical corticosteroids and more likely than dermatologists to prescribe oral antihistamines and systemic corticosteroid therapy.

Glucocorticoid treatment and adrenal suppression in children: current view and open issues

PURPOSE

Glucocorticoids (GCs) are commonly used for several acute and chronic pediatric diseases. However, chronic treatment may result in hypothalamic-pituitary-adrenal axis (HPA) dysfunction. Glucocorticoid-induced adrenal insufficiency (GI-AI) is indeed the most frequent cause of adrenal insufficiency (AI) in children, possibly resulting in a life-threatening event such as adrenal crisis (AC). It is generally underestimated, especially when using non-systemic glucocorticoid formulations. This review aims at summarizing current evidence on the effects of long-term GC treatment on the HPA axis, management of GC tapering and assessment of the HPA recovery.

METHODS

We conducted a narrative review of the relevant literature focusing on pathogenic mechanisms, predictive factors, diagnosis and treatment of GI-AI.

RESULTS

All types of GCs, whatever the route of administration, may have suppressive effects on the HPA axis, especially when compounds with higher potency and long half-life are used. Moreover, chronic GC administration is the most common cause of Cushing syndrome in children. In order to overcome the risk of GI-AI, slow withdrawal of GCs is necessary. When approaching the replacement dose, it is recommended to switch to shorter half-life formulations such as hydrocortisone. Assessment of HPA axis recovery with basal and stimulated cortisol levels may help detecting children at risk of AC that may require hydrocortisone supplementation.

CONCLUSION

The management of GI-AI in children is challenging and many areas of uncertainty remain. Improving the knowledge on long-term GC effects on HPA in children, the management of steroid discontinuation and emergency dosing may help preventing GI-AI symptoms and acute hospital admission for AC.

A schedule for tapering glucocorticoid treatment in patients with severe SARS-CoV 2 infection can prevent acute adrenal insufficiency in the geriatric population

OBJECTIVE AND DESIGN

Glucocorticoids (GCs) have been widely used in symptomatic patients for the treatment of COVID-19. The risk for adrenal insufficiency must be considered after GC withdrawal given that it is a life-threatening condition if left unrecognized and untreated. Our study aimed to diagnose adrenal insufficiency early on through a GC reduction schedule in patients with COVID-19 infection.

PATIENTS AND MEASUREMENTS

From November 2021 to May 2022, 233 patients were admitted to the Geriatric Division of the University Hospital of Padova with COVID-19 infection. A total of 122 patients were treated with dexamethasone, after which the GC tapering was performed according to a structured schedule. It consists of step-by-step GC tapering with prednisone, from 25 mg to 2.5 mg over 2 weeks. Morning serum sodium, potassium, and cortisol levels were assessed 3 days after the last dose of prednisone.

RESULTS

At the end of GC withdrawal, no adrenal crisis or signs/symptoms of acute adrenal insufficiency were reported. Median serum cortisol, sodium, and potassium levels after GC discontinuation were, respectively, 427 nmol/L, 140 nmol/L, and 4 nmol/L (interquartile range 395-479, 138-142, and 3.7-4.3). A morning serum cortisol level below the selected threshold of 270 nmol/L was observed in two asymptomatic cases (respectively, 173 and 239 nmol/L, reference range 138-690 nmol/L). Mild hyponatremia (serum sodium 132 to 134 nmol/L, reference range 135-145 nmol/L) was detected in five patients, without being related to cortisol levels.

CONCLUSIONS

A structured schedule for the tapering of GC treatment used in patients with severe COVID-19 can reduce the risk of adrenal crisis and acute adrenal insufficiency.

Inhaled corticosteroid increased the risk of adrenal insufficiency in patients with chronic airway diseases: a nationwide population-based study

Inhaled corticosteroids (ICS) are commonly used for airway disease, but concerns about adrenal insufficiency (AI) have arisen. This retrospective observational study investigated the link between ICS use and AI risk using data from the National Health Insurance Service-National Sample Cohort, analyzing 66,631 patients with COPD (Korean Standard Classification of Diseases [KCD] codes J42-J44) or asthma (KCD codes J45-J46). ICS use, daily dosage, and AI cases (hospitalization or ≥ 2 outpatient visits with KCD code E27) were identified via diagnostic codes. Cox proportional hazard survival analysis and inverse probability of treatment weighting (IPTW) addressed baseline differences between ICS and non-ICS users. In total 66,631 patients, the mean age was 57.3 years, 42.6% were male, and 42.2% had a Charlson comorbidity index (CCI) of 2 or higher. Among the patients, 15.5% used ICS, with a mean daily dose of 404.2 µg/day. The incidence of AI was higher in ICS users (1.69 per 1000) than in non-users (0.54 per 1000). ICS use independently increased AI risk (HR: 3.06, 95% CI: 1.82-5.14, p < 0.001). Each 100 µg/day increase in ICS was associated with a 3% increase in AI incidence (HR: 1.03, 95% CI: 1.02-1.04, p < 0.001). Quartile analysis indicated a significant AI risk increase across all ICS dosage quartiles compared with non-users. Subgroup analysis showed consistent associations with age, sex, and smoking, with stronger links in systemic steroid users (HR: 3.54, 95% CI: 2.10-5.96, p < 0.001) and those with higher CCI (HR: 2.61, 95% CI: 1.64-4.12, p < 0.001). ICS may use increases AI risk in chronic airway disease patients, particularly among systemic steroid users and those with higher CCI. Close monitoring of high-risk patients is advised, and further research is needed to clarify mechanisms and optimize safe ICS use.

Hypothalamic-Pituitary-Adrenal Axis Activity and Metabolic Disorders in Kidney Transplant Recipients on Long-Term Glucocorticoid Therapy

Background/Objectives: Glucocorticoids are commonly used for maintenance immunosuppressive therapy in kidney transplant recipients (KTRs). We aimed to investigate the prevalence of hypothalamic-pituitary-adrenal (HPA) axis suppression and its association with metabolic disorders in stable KTRs on low-dose glucocorticoids. Methods: This cross-sectional study included adult KTRs on low-dose glucocorticoids. HPA axis suppression was defined as baseline morning cortisol < 5 μg/dL. Adrenocorticotropic hormone (ACTH), dehydroepiandrosterone-sulphate (DHEAS) and 24 h urinary free cortisol (UFC) levels were also assessed. Examined metabolic disorders included hypertension, dyslipidemia, central obesity and post-transplant diabetes mellitus (PTDM). Results: Eighty adult KTRs with a median 57 months (IQR 24-102) since transplantation were included in the study. The mean prednisolone dose was 5.0 ± 1.3 mg/day. Baseline cortisol < 5.0 μg/dL was observed in 27.5% of the KTRs. Participants with baseline cortisol < 5.0 μg/dL were older (55.1 vs. 47.4 years, p = 0.023) and had had a transplant for a longer time (101.4 vs. 67.0 months, p = 0.043), compared with the rest of the cohort. Baseline cortisol correlated positively with ACTH (rho = 0.544, p < 0.001), DHEAS (rho:0.459, p < 0.001) and UFC (rho: 0.377, p = 0.002). The area under the receiver-operating characteristic curve for ACTH as a predictor of baseline cortisol > 5.0 μg/dL was 0.79 [95% confidence interval (CI): 0.68-0.89]. After adjustment for covariates, HPA axis suppression was not associated with the examined metabolic disorders. Conclusions: Our study showed that stable KTRs on chronic low-dose glucocorticoids exhibited an increased prevalence of HPA axis suppression. ACTH may serve as a surrogate biomarker for HPA axis activity in this population. Further research could evaluate the association of glucocorticoid-induced HPA axis inhibition with metabolic disorders.

Iatrogenic Cushing Syndrome and Adrenal Suppression Presenting as Perimenopause

Secondary adrenal insufficiency is a life-threatening condition that may arise in the setting of iatrogenic Cushing syndrome. Intra-articular corticosteroid injections (IACs) are a standard treatment for osteoarthritis, and they carry a high risk of secondary central adrenal suppression (SAI). We present the case of a 43-year-old woman who was referred to reproductive endocrinology for evaluation of abnormal uterine bleeding with a provisional diagnosis of perimenopause. She reported new-onset type 2 diabetes mellitus, abdominal striae, hot flashes, and irregular menses. Laboratory evaluation revealed iatrogenic Cushing syndrome and SAI attributable to prolonged use of therapeutic IACs for osteoarthritis. Treatment included hydrocortisone replacement and discontinuation of IACs followed by hydrocortisone taper over the following 16 months that resulted in the return of endogenous ovarian and adrenal function. This case demonstrates the many hazards of prolonged IAC use, including suppression of ovarian and adrenal function and iatrogenic SAI.

[Efficacy and toxicity of short-course corticosteroid therapy in chronic bronchial diseases]

Chronic respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD) are characterized by airway inflammation. While corticosteroids (CS) are frequently prescribed during exacerbations of these conditions, their repeated use is associated with numerous side effects. The aim of this review is to synthesize the recent literature on the indications, benefits, and risks of short-term CS therapy for these two diseases. French guidelines recommend short-term CS as a first-line treatment during asthma exacerbation (0,5 to 1mg/kg/day, not exceeding 60mg/day, for at least 5 to 7 days) or as a second-line treatment for COPD exacerbation (5 days, 30 to 40mg/day). However, these recommendations are not without limitations; they are primarily based on studies conducted in hospital settings, raising questions about the generalizability of their results to primary care, and as they employ a "one size fits all" strategy, they do not take into account the phenotypic heterogeneity of different patients. Moreover, repeated short-term CS courses generate side effects that even at low doses can appear early in young asthma patients, and they can exacerbate pre-existing comorbidities in COPD patients. The concept of a threshold dose should be employed in routine practice in view of accurately assessing the risk of side effects. In the near future, it will be important to consider recently published data supporting the use of predictive biomarkers for responses to CS, particularly in COPD cases.

Modelling Adverse Events in Patients Receiving Chronic Oral Corticosteroids in the UK

BACKGROUND

Oral corticosteroids (OCS) are effective anti-inflammatory agents used across a range of conditions. However, substantial evidence associates their use with increased risks for adverse events (AEs), causing high burden on healthcare resources. Emerging biologics present as alternative agents, enabling the reduction of OCS use. However, current modelling approaches may underestimate their effects by not capturing OCS-sparing effects. In this study, we present a modelling approach designed to capture the health economic benefits of OCS-sparing regimens and agents.

METHODS

We developed a disease-agnostic model using a UK health technology assessment (HTA) perspective, with discounting of 3.5% for costs and outcomes, a lifetime horizon, and 4-week cycle length. The model structure included type 2 diabetes mellitus, established cardiovascular disease, and osteoporosis as key AEs and drivers of morbidity and mortality, as well as capturing transient events. Quality-adjusted life-years (QALYs), life-years, and costs were determined for OCS-only and OCS-sparing treatment arms. Outcomes were determined using baseline 50% OCS-sparing, considering several OCS average daily doses (5, 10, 15 mg).

RESULTS

A treatment regimen with 50% OCS dose-sparing led to lifetime incremental cost savings per patient of £1107 (95% confidence interval £1014-£1229) at 5 mg, £2403 (£2203-£2668) at 10 mg, and £19,501 (£748-£51,836) at 15 mg. Patients also gained 0.033 (0.030-0.036) to 0.356 (0.022-2.404) QALYs dependent on dose. The benefits of OCS sparing were long-term, plateauing after 35-40 years of treatment.

CONCLUSIONS

We present a modelling approach that captures additional long-term health economic benefits from OCS sparing that would otherwise be missed from current modelling approaches. These results may help inform future decision making for emerging OCS-sparing therapeutics by comparing them against the cost of such treatments.

A Retrospective Study on Weaning Glucocorticoids and Recovery of the Hypothalamic-Pituitary-Adrenal Axis

CONTEXT

Glucocorticoids suppress the hypothalamic-pituitary-adrenal (HPA) axis, resulting in tertiary adrenal insufficiency (AI). When weaning patients off glucocorticoids there is no consensus on whether to maintain patients on prednisolone or convert to hydrocortisone.

OBJECTIVE

To investigate HPA axis recovery in patients on long-term prednisolone and assess outcome after hydrocortisone conversion.

METHODS

This was a retrospective cohort study at an outpatient endocrine steroid clinic. Patients were on long-term prednisolone and referred for HPA axis testing between 2015 and 2022. The main outcomes measured were (1) HPA axis recovery rate in patients on prednisolone demonstrated by a normal adrenocorticotrophic hormone (ACTH) stimulation test (AST) and (2) HPA axis recovery rate subanalysis of dose-matched patients with confirmed tertiary AI on prednisolone or hydrocortisone were measured.

RESULTS

In total, 206 patients on prednisolone were tested for tertiary AI. Of these, 176 remained on prednisolone while 30 were converted to hydrocortisone. The overall HPA axis recovery rate for patients on prednisolone after interval testing was 137/206 (66.5%). The HPA axis recovery rate in dose-matched prednisolone and hydrocortisone conversion groups was 7/10 (70%) and 2/13 (15%) (P = .008), respectively. There was no difference in mean (SD) age (67.1 [12.2] vs 63.4 [11.1] years; P = .464) and baseline cortisol (5.3 [4.2] vs 4.6 [3.1] µg/dL; P = .648) and median [interquartile, IQR] glucocorticoid duration (1213 [1114] vs 2316 [4808] days; P = .693) and baseline ACTH (20.5 [29.0] vs 16.3 [14.8] ng/L; P = .905) between dose-matched prednisolone and hydrocortisone groups. Follow-up duration in the prednisolone group was significantly lower (median [IQR] 348 [975] vs 667 [884] days; P = .012).

CONCLUSION

Patients with glucocorticoid-induced AI maintained on once-daily prednisolone can recover HPA axis function when weaning. There is no apparent advantage to recover HPA axis function in converting to multiple-dosing hydrocortisone.

Oral Corticosteroids for Skin Disease in the Older Population: Minimizing Potential Adverse Effects

Corticosteroids play a crucial role as anti-inflammatory and immunomodulatory agents in dermatology and other medical specialties; however, their therapeutic benefits are accompanied by significant risks, especially in older adults. This review examines the broad spectrum of adverse effects (AEs) associated with oral corticosteroid therapy and offers strategies to prevent, monitor, and manage these issues effectively in older adults. AEs associated with systemic corticosteroids include immune suppression, gastrointestinal problems, hyperglycemia, insulin resistance, weight gain, cardiovascular complications, ocular issues, osteoporosis, osteonecrosis, muscle weakness, collagen impairment, psychiatric symptoms, and adrenal suppression. To minimize these AEs, tailored dosing and duration, frequent monitoring, and additional preventative measures can be employed to optimize corticosteroid treatment. By customizing management plans to the specific needs and risk factors associated with each patient, clinicians can promote the safe and effective use of oral corticosteroids, ultimately improving outcomes and quality of life in patients with inflammatory dermatologic disorders.

Risks Associated with the Use of Intranasal Corticosteroids: An Analysis of Adverse Reactions Reported to EudraVigilance

Background: Intranasal corticosteroids (INCS) are used for several conditions, including allergic rhinitis and sinusitis. Consequently, their safety profile needs continuous monitoring. This study aimed to analyse the adverse drug reactions (ADRs) of the INCS with market authorisation in Europe. Methods: A retrospective analysis of the ADR data from EudraVigilance in the period between the 1 January 2011 and 12 June 2023 was performed, with 2641 reports selected for analysis. ADRs were categorised by seriousness and evolution, with a focus on the most prevalent ADRs and their alignment with the Summary of Product Characteristics (SmPC). Results: The 18-64 age group, particularly females, was most affected. Mometasone was the most reported INCS, with predominantly non-serious ADRs, evolving towards resolution, which often were not listed in the SmPC. From the reported ADRs that were not described in the SmPC of the INCS studied, "Anosmia" and "Ageusia" were highlighted. Regarding the ADRs described in the SmPC, the most frequently reported were "Epistaxis" and "Headache". The ADRs belonging to the Designated Medical Event list were also analysed, with "Angioedema" as the most reported ADR, which was mainly associated with budesonide. Conclusions: These findings underscore the importance of continuous INCS monitoring to mitigate ADRs and safeguard public health. Further research is warranted to explore potential novel signs for safety arising from previously unreported ADRs.

Is endocrine surveillance important in the care of Duchenne Muscular Dystrophy? Results from a national survey to patients and families on endocrine complications

Glucocorticoids are standard of care for patients with Duchenne muscular dystrophy (DMD). Although prolonged exposure is associated with multiple endocrine side effects, current guidelines related to monitoring and management of endocrinopathies are suboptimal. We aim to explore community perceptions of endocrine related complications in patients with DMD, assess current level of understanding, and desire for further education. A 31-item online survey was sent through Parent Project to Muscular Dystrophy (PPMD) to Duchenne Registry members to be completed by patients or their caretakers. Response rate was 55% (n = 75). Steroids were taken by 93%, but only 50% were followed by endocrinology and 21% report never been seen by endocrinology. Bone health was discussed with 87% of patients and 60% were diagnosed with osteoporosis. Delayed puberty was discussed with 41% of patients with 23% receiving testosterone therapy. About half the patients reported a diagnosis of slowed growth. Only 51% of the participants recalled discussing adrenal insufficiency. Obesity was discussed with 59% of participants. Families felt education about steroid-induced endocrinopathies to be very or extremely important and prefer to discuss about this at the beginning of their steroid therapy. This demonstrates significant gaps in education and access to endocrine care in patients with DMD.

Glucocorticoid-induced adrenal insufficiency after therapy with intravenous methylprednisolone in patients with moderate-to-severe and active Graves' orbitopathy: assessment with a low-dose corticotropin test

PURPOSE

We aimed to assess adrenal function following treatment of moderate-to-severe and active Graves' orbitopathy (GO) with intravenous methylprednisolone (IVMP) in weekly pulses in a cumulative dose of 4.5 or 7.5 g. We evaluated the impact of IVMP pulses on adrenal reserve using a low-dose (1 μg) ACTH stimulation test (LDT) for the first time.

METHODS

In this prospective study we evaluated adrenal function in 21 patients with moderate-to-severe and active GO treated with 12 weekly IVMP pulses according to the European Group on Graves' Orbitopathy (EUGOGO) recommendations. We assessed serum cortisol, plasma adrenocorticotropic hormone (ACTH), and dehydroepiandrosterone sulfate (DHEA-S) levels before the 1st and 12th IVMP pulse. We performed dynamic testing using LDT before the 12th IVMP pulse in all patients. In those who failed LDT, adrenal function was reassessed with LDT and the overnight metyrapone test after 4-7 weeks.

RESULTS

Two patients failed to achieve serum cortisol levels ≥ 18.1 μg/dL at 30 and 60 min in LDT and were diagnosed with glucocorticoid-induced adrenal insufficiency (GC-induced AI). They were recommended to take hydrocortisone in situations of acute stress. Both patients were reassessed within 4-7 weeks after treatment cessation and showed an adequate response in LDT and overnight metyrapone test. We observed a statistically significant decrease in DHEA-S levels (p = 0.004) before the 12th IVMP pulse compared to baseline in all patients.

CONCLUSION

For the first time, our research shows that administering IVMP in 12 weekly pulses can result in GC-induced AI. We suggest that patients should undergo careful evaluation for GC-induced AI, including LDT, after therapy with IVMP according to EUGOGO guidelines. Screening for altered adrenal reserve could prevent life-threatening complications, particularly during acute stress situations.

Glucocorticoid prescribing in neurology

Glucocorticoids are commonly used for neurological disorders, but they can have significant adverse effects, including adrenal insufficiency, hyperglycaemia, osteoporosis and increased infection risk. Long-term use of corticosteroids requires the prescriber to plan risk mitigation, including monitoring and often coprescribing. This article highlights the potential risks of corticosteroid prescribing and draws together up-to-date guidance with multispecialty input to clarify ways of reducing those risks. We discuss home blood glucose monitoring and consider a steroid safety checklist to promote safer steroid prescribing.

Unraveling the fatigue puzzle: insights into the pathogenesis and management of IBD-related fatigue including the role of the gut-brain axis

A significant percentage of patients with an inflammatory bowel disease (IBD) encounter fatigue which can profoundly diminish patients' quality of life, particularly during periods of disease remission when gastrointestinal symptoms have receded. Various contributing risk factors have been identified including active inflammation, anemia, psychological, lifestyle and drug-related factors. While addressing these risk factors has been suggested as the initial approach to managing fatigue, a considerable number of patients still experience persisting symptoms, the primary causes of which remain incompletely understood. Recent insights suggest that dysfunction of the gut-brain axis may play a pathogenic role. This review provides an overview of established risk factors for fatigue, alongside emerging perspectives on the role of the gut-brain axis, and potential treatment strategies.

A path to Glucocorticoid Stewardship: a critical review of clinical recommendations for the treatment of systemic lupus erythematosus

Glucocorticoids (GCs) have revolutionized the management of SLE, providing patients with rapid symptomatic relief and preventing flares when maintained at low dosages. However, there are increasing concerns over GC-associated adverse effects and organ damage, which decrease patients' quality of life (QOL) and increase healthcare costs. This highlights the need to balance effective GC use and minimize toxicity in patients with SLE. Herein, we provide an overview of the theoretical considerations and clinical evidence, in addition to the variations and similarities across nine national and eight international recommendations regarding the use of GCs across SLE manifestations and how these compare with real-world usage. In line with this, we propose possible actions toward the goal of GC Stewardship to improve the QOL for patients with lupus while managing the disease burden.

The Glucocorticoid Taper: A Primer for the Clinicians

Glucocorticoid (GC) therapy can ameliorate debilitating and life-threatening symptoms in several inflammatory/immunological disorders. However, it can also cause significant side effects, especially with higher doses and longer duration of use. Therefore, GCs should be used at the lowest effective dose for the shortest possible time to minimise adverse effects. GC therapy may cause suppression of the endogenous hypothalamic-pituitary-adrenal (HPA) axis and abrupt discontinuation predisposes patients to features of GC-induced adrenal insufficiency. The practice of tapering GC therapy allows for recovery of the HPA axis while minimising the risk of a disease flare-up or symptoms of AI. Moderate-to-high dose GC therapy may be tapered rapidly to near-physiological doses while watching for features of disease reactivation. Once close to the physiological dose, tapering is slower and at longer intervals to allow for recovery of the HPA axis. It is important to use short- or intermediate-acting GC preparations such as hydrocortisone or prednisolone in physiological doses, administered in the morning to mimic the endogenous cortisol rhythm. A general principle to follow is that HPA axis recovery takes longer if the period of suppression has been long. In such cases, tapering should be slower over a few months to even a year. In select cases at high risk of AI or if symptoms appear during tapering, the decision to further taper and discontinue steroids may be based on testing of HPA axis function using basal and/or stimulated serum cortisol. All patients on exogenous steroids should be advised about the need for an appropriate increase in GC doses during acute medical or surgical illness and should carry a steroid alert card to avoid adrenal crisis.

Corticosteroids in critically ill patients: A narrative review

Corticosteroids have been utilized in modern medicine for decades. Many indications have been investigated across various treatment settings with both benefit and harm observed. Given the instability of critically ill patients, the increased risk of corticosteroid-related complications, and the pervasive comorbidities, patients who receive corticosteroids must be carefully managed. Common critical care disease states in which corticosteroids have been studied and are routinely utilized include acute respiratory distress syndrome, adrenal insufficiency, angioedema, asthma, chronic obstructive pulmonary disease, community-acquired pneumonia, coronavirus disease 2019, septic shock, and spinal cord injury. Benefits of corticosteroids include an improvement in disease state-specific outcomes, decreased hospital length of stay, decreased mechanical ventilatory support, and decreased mortality. The harm of corticosteroids is well documented through adverse effects that include, but are not limited to, hyperglycemia, tachycardia, hypertension, agitation, delirium, anxiety, immunosuppression, gastrointestinal bleeding, fluid retention, and muscle weakness. Furthermore, corticosteroids are associated with increased health care costs through adverse effects as well as drug acquisition and administration costs. Given the assortment of agents, dosing, benefits, risks, and utilization in the critical care setting, there may be difficulty with identifying the appropriate places for use of corticosteroids in therapy. There currently exists no comprehensive report detailing the use of corticosteroids in the aforementioned disease states within the critical care setting. This narrative review sets out to describe these in detail.

European Society of Endocrinology and Endocrine Society Joint Clinical Guideline: Diagnosis and Therapy of Glucocorticoid-induced Adrenal Insufficiency

Glucocorticoids are widely prescribed as anti-inflammatory and immunosuppressive agents. This results in at least 1% of the population using chronic glucocorticoid therapy, being at risk for glucocorticoid-induced adrenal insufficiency. This risk is dependent on the dose, duration and potency of the glucocorticoid, route of administration, and individual susceptibility. Once glucocorticoid-induced adrenal insufficiency develops or is suspected, it necessitates careful education and management of affected patients. Tapering glucocorticoids can be challenging when symptoms of glucocorticoid withdrawal develop, which overlap with those of adrenal insufficiency. In general, tapering of glucocorticoids can be more rapidly within a supraphysiological range, followed by a slower taper when on physiological glucocorticoid dosing. The degree and persistence of HPA axis suppression after cessation of glucocorticoid therapy are dependent on overall exposure and recovery of adrenal function varies greatly amongst individuals. This first European Society of Endocrinology/Endocrine Society joint clinical practice guideline provides guidance on this clinically relevant condition to aid clinicians involved in the care of patients on chronic glucocorticoid therapy.

Effect of resuscitation of cryopreserved porcine adrenal glands at 26 °C on their recovery and functioning under xenotransplantation

The study is devoted to the effect of lowered resuscitation temperature (26 °C) on cryopreserved porcine adrenal glands functional activity in vitro and in vivo under xenotransplantation. The adrenals were collected from newborn pigs, cryopreserved with 5 % DMSO at a rate of 1 °C/min, resuscitated at 26 or 37 °C for 48 h (5 % CO2, DMEM), embedded into small intestinal submucosa, and transplanted to bilaterally adrenalectomized rats. It has been shown that the glands resuscitated at 26 °C have suppressed free-radical processes and can produce cortisol and aldosterone in vitro, and may lead to elevated blood levels of these hormones. Moreover, the adrenal grafts maintain blood glucose levels and promote the formation of glycogen stores. Thus, the resuscitation at 26 °C can improve the quality of grafts and favor the introduction and application of the cryopreserved organs and tissues for transplantation in clinical and experimental practice.

Diagnosis and management of secondary adrenal crisis

Adrenal crisis (AC) is a life threatening acute adrenal insufficiency (AI) episode which can occur in patients with primary AI but also secondary AI (SAI), tertiary AI (TAI) and iatrogenic AI (IAI). In SAI, TAI and IAI, AC may develop when the HPA axis is unable to mount an adequate glucocorticoid response to severe stress due to pituitary or hypothalamic disruption. It manifests as an acute deterioration in multi-organ homeostasis that, if untreated, leads to shock and death. Despite the availability of effective preventive strategies, its prevalence is increasing in patients with SAI, TAI and IAI due to more frequent exogenous steroid administration, pituitary immune-related effects of immune checkpoint inhibitors and opioid use in pain management. The delayed diagnosis of acute AI which remains infrequently suspected increases the risk of AC. Its main precipitating factors are infections, emotional distress, surgery, cessation or reduction in GC doses, pituitary infarction or surgical cure of endogenous Cushing's syndrome. In patients not known previously to have SAI/TAI/IAI, recognition of its symptoms, signs, and biochemical abnormalities can be challenging and cause delay in proper diagnosis and therapy. Effective therapy of AC is rapid intravenous administration of hydrocortisone (initial bolus of 100 mg followed by 200 mg/24 h as continuous infusion or bolus of 50 mg every 6 h) and 0.9% saline. In diagnosed patients, preventive education in sick-day rules adjustment of glucocorticoid replacement and hydrocortisone parenteral self-administration must be performed repeatedly by trained health care providers. Strategies to improve the adequate preventive education in patients at risk for secondary AI should be promoted in collaboration with various medical specialist societies and patients support associations.

Neuropsychiatric Adverse Effects of Synthetic Glucocorticoids: A Systematic Review and Meta-Analysis

CONTEXT

Synthetic glucocorticoids are widely used to treat patients with a broad range of diseases. While efficacious, glucocorticoids can be accompanied by neuropsychiatric adverse effects.

OBJECTIVE

This systematic review and meta-analysis assesses and quantifies the proportion of different neuropsychiatric adverse effects in patients using synthetic glucocorticoids.

METHODS

Six electronic databases were searched to identify potentially relevant studies. Randomized controlled trials, cohort studies, and cross-sectional studies assessing psychiatric side effects of glucocorticoids measured with validated questionnaires were eligible. Risk of bias was assessed with RoB 2, ROBINS-I, and AXIS appraisal tool. For proportions of neuropsychiatric outcomes, we pooled proportions, and when possible, differences in questionnaire scores between glucocorticoid users and nonusers were expressed as standardized mean differences (SMD). Data were pooled in a random-effects logistic regression model.

RESULTS

We included 49 studies with heterogeneity in study populations, type, dose, and duration of glucocorticoids. For glucocorticoid users, meta-analysis showed a proportion of 22% for depression (95% CI, 14%-33%), 11% for mania (2%-46%), 8% for anxiety (2%-25%), 16% for delirium (6%-36%), and 52% for behavioral changes (42%-61%). Questionnaire scores for depression (SMD of 0.80 [95% CI 0.35-1.26]), and mania (0.78 [0.14-1.42]) were higher than in controls, indicating more depressive and manic symptoms following glucocorticoid use.

CONCLUSION

The heterogeneity of glucocorticoid use is reflected in the available studies. Despite this heterogeneity, the proportion of neuropsychiatric adverse effects in glucocorticoid users is high. The most substantial associations with glucocorticoid use were found for depression and mania. Upon starting glucocorticoid treatment, awareness of possible psychiatric side effects is essential. More structured studies on incidence and potential pathways of neuropsychiatric side effects of prescribed glucocorticoids are clearly needed.

European Society of Endocrinology and Endocrine Society Joint Clinical Guideline: Diagnosis and therapy of glucocorticoid-induced adrenal insufficiency

Glucocorticoids are widely prescribed as anti-inflammatory and immunosuppressive agents. This results in at least 1% of the population using chronic glucocorticoid therapy, being at risk for glucocorticoid-induced adrenal insufficiency. This risk is dependent on the dose, duration and potency of the glucocorticoid, route of administration, and individual susceptibility. Once glucocorticoid-induced adrenal insufficiency develops or is suspected, it necessitates careful education and management of affected patients. Tapering glucocorticoids can be challenging when symptoms of glucocorticoid withdrawal develop, which overlap with those of adrenal insufficiency. In general, tapering of glucocorticoids can be more rapidly within a supraphysiological range, followed by a slower taper when on physiological glucocorticoid dosing. The degree and persistence of HPA axis suppression after cessation of glucocorticoid therapy are dependent on overall exposure and recovery of adrenal function varies greatly amongst individuals. This first European Society of Endocrinology/Endocrine Society joint clinical practice guideline provides guidance on this clinically relevant condition to aid clinicians involved in the care of patients on chronic glucocorticoid therapy.

Awareness of Side Effects of Corticosteroids among Users and Nonusers in Saudi Arabia

Background

Corticosteroids are anti-inflammatory medications that are used to reduce inflammation and inhibit the immune system in a variety of disorders, including allergies, asthma, systemic lupus erythematous, eczema, inflammatory bowel disease, and swollen joints or muscles. The goal of this study was to assess the level of awareness and sources of information about the side effects of corticosteroids among the general population in Saudi Arabia.

Methods

This observational cross-sectional study was conducted in Saudi Arabia using an electronic questionnaire. A non-probability convenience sampling technique was used. Statistical Package for the Social Sciences (SPSS) was used for data analysis.

Results

The study included 755 participants from Saudi Arabia (67.3% females and 32.7% males). Around 26.8% reported using corticosteroids, and 73.9% were aware of the side effects of glucocorticoids. Among steroid users (202 participants), the most common conditions were allergies (36.1%), asthma or chronic obstructive pulmonary disease (COPD) (21.8%), and skin diseases (27.7%). The majority of respondents (57.9%) used steroids for less than 2 weeks, and topical application (52.5%) was the most common form. Only 30.7% received information about side effects at the time of prescription. The most reported side effects were truncal obesity, moon face, skin thinning, bruising, and slower wound healing.

Conclusion

This study highlights the importance of promoting awareness and knowledge regarding the side effects of corticosteroids in Saudi Arabia. While overall awareness levels were relatively satisfactory, specific side effects require further attention in educational efforts.

A case of celiac plexus block causing iatrogenic Cushing's syndrome

Treatment with corticosteroids can lead to iatrogenic Cushing's syndrome when used for longer intervals and in high doses. Less common administration routes may conceal the exposure, raising the possibility of misdiagnosis and mismanagement.

Iatrogenic adrenal insufficiency in adults

Iatrogenic adrenal insufficiency (IAI) is the most common form of adrenal insufficiency in adult patients, although its overall exact prevalence remains unclear. IAI is associated with adverse clinical outcomes, including adrenal crisis, impaired quality of life and increased mortality; therefore, it is imperative that clinicians maintain a high index of suspicion in patients at risk of IAI to facilitate timely diagnosis and appropriate management. Herein, we review the major causes, clinical consequences, diagnosis and care of patients with IAI. The management of IAI, particularly glucocorticoid-induced (or tertiary) adrenal insufficiency, can be particularly challenging, and the provision of adequate glucocorticoid replacement must be balanced against minimizing the cardiometabolic effects of excess glucocorticoid exposure and optimizing recovery of the hypothalamic-pituitary-adrenal axis. We review current treatment strategies and their limitations and discuss developments in optimizing treatment of IAI. This comprehensive Review aims to aid clinicians in identifying who is at risk of IAI, how to approach screening of at-risk populations and how to treat patients with IAI, with a focus on emergency management and prevention of an adrenal crisis.

Late endocrine diseases in survivors of adolescent and young adult cancer in California: a population-based study

BACKGROUND

Cancer survivors have increased risk of endocrine complications, but there is a lack of information on the occurrence of specific endocrinopathies at the population-level.

METHODS

We used data from the California Cancer Registry (2006-2018) linked to statewide hospitalisation, emergency department, and ambulatory surgery databases. We estimated the cumulative incidence of and factors associated with endocrinopathies among adolescents and young adults (AYA, 15-39 years) who survived ≥2 years after diagnosis.

RESULTS

Among 59,343 AYAs, 10-year cumulative incidence was highest for diabetes (4.7%), hypothyroidism (4.6%), other thyroid (2.2%) and parathyroid disorders (1.6%). Hypothyroidism was most common in Hodgkin lymphoma, leukaemia, breast, and cervical cancer survivors, while diabetes was highest among survivors of leukaemias, non-Hodgkin lymphoma, colorectal, cervical, and breast cancer. In multivariable models, factors associated with increased hazard of endocrinopathies were treatment, advanced stage, public insurance, residence in low/middle socioeconomic neighbourhoods, older age, and non-Hispanic Black or Hispanic race/ethnicity. Haematopoietic cell transplant was associated with most endocrinopathies, while chemotherapy was associated with a higher hazard of ovarian dysfunction and hypothyroidism.

CONCLUSIONS

We observed a high burden of endocrinopathies among AYA cancer survivors, which varied by treatment and social factors. Evidence-based survivorship guidelines are needed for surveillance of these diseases.

Impact of chronic oral glucocorticoid treatment on mortality in patients with COVID-19: analysis of a population-based cohort

OBJECTIVES

While glucocorticoid (GC) treatment initiated for COVID-19 reduces mortality, it is unclear whether GC treatment prior to COVID-19 affects mortality. Long-term GC use raises infection and thromboembolic risks. We investigated if patients with oral GC use prior to COVID-19 had increased mortality overall and by selected causes.

DESIGN

Population-based observational cohort study.

SETTINGS

Population-based register data in Sweden.

PARTICIPANTS

All patients infected with COVID-19 in Sweden from January 2020 to November 2021 (n=1 200 153).

OUTCOME MEASURES

Any prior oral GC use was defined as ≥1 GC prescription during 12 months before index. High exposure was defined as ≥2 GC prescriptions with a cumulative prednisolone dose ≥750 mg or equivalent during 6 months before index. GC users were compared with COVID-19 patients who had not received GCs within 12 months before index. We used Cox proportional hazard models and 1:2 propensity score matching to estimate HRs and 95% CIs, controlling for the same confounders in all analyses.

RESULTS

3378 deaths occurred in subjects with any prior GC exposure (n=48 806; 6.9%) and 14 850 among non-exposed (n=1 151 347; 1.3%). Both high (HR 1.98, 95% CI 1.87 to 2.09) and any exposure (1.58, 1.52 to 1.65) to GCs were associated with overall death. Deaths from pulmonary embolism, sepsis and COVID-19 were associated with high GC exposure and, similarly but weaker, with any exposure. High exposure to GCs was associated with increased deaths caused by stroke and myocardial infarction.

CONCLUSION

Patients on oral GC treatment prior to COVID-19 have increased mortality, particularly from pulmonary embolism, sepsis and COVID-19.

Prevalence of Adrenal Insufficiency in Korean Patients undergoing Total Knee Arthroplasty

BACKGROUND

This study investigated the prevalence of adrenal insufficiency among patients admitted for total knee arthroplasty (TKA) due to osteoarthritis and identified factors contributing to adrenal insufficiency.

METHODS

We divided the patients into two groups based on the results of preoperative standard-dose short synchronous stimulation tests: group 1 (adrenal insufficiency) and group 2 (normal adrenal function). We also assessed the prevalence of adrenal insufficiency and compared the numbers of patients who received oral steroids, the frequency of previous steroid injection use, and the frequency of systemic symptoms of steroid depletion such as fatigue and loss of appetite between the two groups. Multiple regression analysis was performed to identify factors related to adrenal insufficiency.

RESULTS

The prevalence of adrenal insufficiency was 60.0% (120/200). Group 1 had higher numbers of previous steroid injections (12.8±10.2 vs. 6.8±7.9) and patients taking oral steroids (18/120 vs. 3/80) (p<0.001 and p=0.011, respectively). The frequency of systemic symptoms of steroid depletion, such as fatigue and loss of appetite, was also higher in group 1 (94/120 vs. 42/80, p<0.001). Recent steroid injections and loss of appetite were associated with adrenal insufficiency (p=0.002 and p=0.009, respectively).

CONCLUSION

The results of this study revealed a high prevalence of adrenal insufficiency in Korean patients hospitalized for TKA due to end-stage osteoarthritis. Recent steroid injections were causally related to the development of adrenal insufficiency. Therefore, adrenal function should be assessed preoperatively to prevent postoperative complications related to adrenal insufficiency.

Local and Systemic Side Effects of Corticosteroid Injections for Musculoskeletal Indications

Corticosteroid injections can be associated with a range of potential side effects, which may be classified as local or systemic and further stratified as immediate or delayed in onset. Radiologists performing image-guided musculoskeletal injections should recognize the potential side effects of corticosteroid medication when counseling patients before injection and consider such side effects in planning individual injections. This Review summarizes the available evidence regarding the local and systemic side effects of corticosteroid injections performed for musculoskeletal indications. Local side effects include postinjection flare, skin hypopigmentation and atrophy, infection, tendon rupture, accelerated progression of osteoarthritis, and osseous injury. Systemic side effects include adrenal suppression or insufficiency, facial flushing, hypertension, hyperglycemia, and osteoporosis. Additional targeted counseling is warranted regarding side effects that are specific to certain patient populations (i.e., premenopausal women, patients with diabetes, athletes, and pediatric patients). Corticosteroid injections are contraindicated in the presence of superficial or deep infection, fracture, or a prosthetic joint. Guidelines on the frequency, duration, and maximal lifetime use of corticosteroid injections are currently lacking. Further research is needed regarding the long-term complications of continuous corticosteroid use, particularly with regard to osseous effects.