scholarly journals Adrenal Steroidogenesis after B Lymphocyte Depletion Therapy in New-Onset Addison's Disease

2012 ◽  
Vol 97 (10) ◽  
pp. E1927-E1932 ◽  
Author(s):  
Simon H. S. Pearce ◽  
Anna L. Mitchell ◽  
Stuart Bennett ◽  
Phil King ◽  
Sukesh Chandran ◽  
...  
Keyword(s):  
B Lymphocyte ◽  
Addison’S Disease ◽  
Serum Cortisol ◽  
Adrenal Crisis ◽  
Addison's Disease ◽  
Adrenal Failure ◽  
Lymphocyte Depletion ◽  
Adrenal Steroidogenesis ◽  
Cortisol Levels ◽  
New Onset

Abstract Context: A diagnosis of Addison's disease means lifelong dependence on daily glucocorticoid and mineralocorticoid therapy and is associated with increased morbidity and mortality as well as a risk of unexpected adrenal crisis. Objective: The objective of the study was to determine whether immunomodulatory therapy at an early stage of autoimmune Addison's disease could lead to preservation or improvement in adrenal steroidogenesis. Design and Intervention: This was an open-label, pilot study of B lymphocyte depletion therapy in new-onset idiopathic primary adrenal failure. Doses of iv rituximab (1 g) were given on d 1 and 15, after pretreatment with 125 mg iv methylprednisolone. Patients and Main Outcome Measures: Six patients (aged 17–47 yr; four females) were treated within 4 wk of the first diagnosis of idiopathic primary adrenal failure. Dynamic testing of adrenal function was performed every 3 months for at least 12 months. Results: Serum cortisol levels declined rapidly and were less than 100 nmol/liter (3.6 μg/dl) in all patients by 3 months after B lymphocyte depletion. Serum cortisol and aldosterone concentrations remained low in five of the six patients throughout the follow-up period. However, a single patient had sustained improvement in both serum cortisol [peak 434 nmol/liter (15.7 μg/dl)] and aldosterone [peak 434 pmol/liter (15.7 ng/dl)] secretion. This patient was able to discontinue steroid medications 15 months after therapy and remains well, with improving serum cortisol levels 27 months after therapy. Conclusion: New-onset autoimmune Addison's disease should be considered as a potentially reversible condition in some patients. Future studies of immunomodulation in autoimmune Addison's disease may be warranted.

scholarly journals Gene Expression to Guide Glucocorticoid Replacement in Autoimmune Addison’s Disease

2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. A83-A83
Author(s):  
Åse Bjorvatn Sævik ◽  
Anette Wolff ◽  
Sigridur Björnsdottir ◽  
Katerina Simunkova ◽  
Martha S Hynne ◽  
...  
Keyword(s):  
Gene Expression ◽  
Addison’S Disease ◽  
Serum Cortisol ◽  
Normal Serum ◽  
Addison's Disease ◽  
Expression Levels ◽  
Morning Cortisol ◽  
Cortisol Levels ◽  
Compare Gene Expression ◽  
Gene Expression Levels

Abstract Objective: Deciding the optimal doses of glucocorticoid (GC) replacement treatment in autoimmune Addison’s disease (AAD) is impeded by the lack of reliable biomarkers. This frequently results in over-treatment, with alarming and persistent side-effects, or under-replacement, which could be fatal. There is a need to think new in the quest for robust biomarkers to optimize GC replacement in AAD at an individual level. Aim: We aimed to identify genes that are consistently up- or down-regulated in patients with AAD in response to different GC replacement doses. This information can be used to establish novel biomarkers to guide GC treatment in AAD. Methods: Step 1: Global microarray expression analysis on RNA from whole blood before and after intravenous infusion of 100 mg hydrocortisone (HC) in 10 patients with AAD. To verify the results, we performed real-time PCR to compare gene expression levels of three of the highly differentially expressed genes (FKBP5, MMP9, and DSIPI) to compare gene expression levels before and two, four, and six hours after the HC infusion. Step 2: Rt-PCR to compare expression levels of 93 GC-regulated genes in normal versus very low morning cortisol levels in 27 patients with AAD. Results: Step 1: Two hours after infusion of 100 mg HC, there was a marked increase in FKBP5, MMP9, and DSIPI expression levels. MMP9 and DSIPI expression levels correlated with serum cortisol. Step 2: Expression levels of CEBPB, DDIT4, FKBP5, DSIPI, and VDR were increased and ADARB1, ARIDB5, and POU2F1 decreased in normal versus very low morning cortisol. Normal serum cortisol levels positively correlated with DSIPI, DDIT4, and FKBP5 expression. Conclusions: We introduce gene expression as a novel approach to guide GC replacement in AAD. We suggest that gene expression of DSIPI, DDIT4, and FKBP5 are particularly promising candidate biomarkers of GC replacement, followed by MMP9, CEBPB, VDR, ADARB1, ARID5B, and POU2F1.

scholarly journals Potential Transcriptional Biomarkers to Guide Glucocorticoid Replacement in Autoimmune Addison’s Disease

2021 ◽  
Author(s):  
Åse Bjorvatn Sævik ◽  
Anette B Wolff ◽  
Sigridur Björnsdottir ◽  
Katerina Simunkova ◽  
Martha Schei Hynne ◽  
...  
Keyword(s):  
Gene Expression ◽  
Addison’S Disease ◽  
Serum Cortisol ◽  
Normal Serum ◽  
Addison's Disease ◽  
Rt Pcr ◽  
Expression Levels ◽  
Morning Cortisol ◽  
Cortisol Levels ◽  
Transcriptional Biomarkers

Abstract Background No reliable biomarkers exist to guide glucocorticoid (GC) replacement treatment in autoimmune Addison’s disease (AAD), leading to overtreatment with alarming and persistent side-effects or undertreatment, which could be fatal. Objective To explore changes in gene expression following different GC replacement doses as a means of identifying candidate transcriptional biomarkers to guide GC replacement in AAD. Methods Step 1: Global microarray expression analysis on RNA from whole blood before and after intravenous infusion of 100 mg hydrocortisone (HC) in 10 patients with AAD. In three of the most highly upregulated genes, we performed real-time PCR (rt-PCR) to compare gene expression levels before and two, four, and six hours after the HC infusion. Step 2: Rt-PCR to compare expression levels of 93 GC-regulated genes in normal versus very low morning cortisol levels in 27 patients with AAD. Results Step 1: Two hours after infusion of 100 mg HC, there was a marked increase in FKBP5, MMP9, and DSIPI expression levels. MMP9 and DSIPI expression levels correlated with serum cortisol. Step 2: Expression levels of CEBPB, DDIT4, FKBP5, DSIPI, and VDR were increased and ADARB1, ARIDB5, and POU2F1 decreased in normal versus very low morning cortisol. Normal serum cortisol levels positively correlated with DSIPI, DDIT4, and FKBP5 expression. Conclusions We introduce gene expression as a novel approach to guide GC replacement in AAD. We suggest that gene expression of DSIPI, DDIT4, and FKBP5 are particularly promising candidate biomarkers of GC replacement, followed by MMP9, CEBPB, VDR, ADARB1, ARID5B, and POU2F1.

Problems in Diagnosis of Addison’s Disease and its Misdiagnosis as Chronic Kidney Disease (CKD): A Case Report

2020 ◽  
Vol In Press (In Press) ◽  
Author(s):  
Tahereh Sabaghian ◽  
Minoo Heidari Almasi
Keyword(s):  
Chronic Kidney Disease ◽  
Renal Failure ◽  
Kidney Disease ◽  
Addison’S Disease ◽  
Primary Diagnosis ◽  
Adrenal Crisis ◽  
Addison's Disease ◽  
Adrenal Failure ◽  
Case Presentation ◽  
Endocrine Diseases

Introduction: Chronic kidney disease (CKD) rarely occurs at the same time as endocrine diseases such as adrenal failure. There are some reports of cases with acute kidney failure accompanied by Addison’s disease and adrenal crisis. The studied case was a patient with Addison’s disease referring with manifestations of AKI on CKD and hyperkalemia without hypotension. Case Presentation: This report describes a 34-year-old man with the primary diagnosis of CKD and the subsequent diagnosis of Addison’s disease. Conclusions: Since renal failure is accompanied by hyperkalemia, the diagnosis of adrenal failure will be difficult in the case of no obvious hyponatremia and hypotension. Thus, it is necessary to carefully check the clinical and laboratory symptoms and high clinical suspicions in CKD patients.

scholarly journals Residual adrenal function in Addison’s disease

2020 ◽  
Author(s):  
Simon Hs Pearce ◽  
Earn H Gan ◽  
Catherine Napier
Keyword(s):  
Stem Cell ◽  
Clinical Significance ◽  
Disease Duration ◽  
Addison’S Disease ◽  
Adrenal Function ◽  
Stem Cell Population ◽  
Addison's Disease ◽  
Adrenal Failure ◽  
Adrenal Steroidogenesis ◽  
The Moment

Over the last ten years, evidence has accumulated that autoimmune Addison’s disease (AAD) is a heterogeneous disease. Residual adrenal function, characterised by persistent secretion of cortisol, other glucocorticoids and mineralocorticoids is present in around 30% of patients with established AAD, and appears commoner in men. This persistent steroidogenesis is present in some patients with AAD for more than 20 years, but it is commoner in people with shorter disease duration. The clinical significance of residual adrenal function is not fully clear at the moment, but as it signifies an intact adrenocortical stem cell population, it opens up the possibility of regeneration of adrenal steroidogenesis and improvement in adrenal failure for some patients.

scholarly journals A high-sensitivity test in the assessment of adrenocortical insufficiency: 10 microg vs 250 microg cosyntropin dose assessment of adrenocortical insufficiency

1998 ◽  
Vol 159 (2) ◽  
pp. 275-280 ◽  
Author(s):  
JG Gonzalez-Gonzalez ◽  
NE De la Garza-Hernandez ◽  
LG Mancillas-Adame ◽  
J Montes-Villarreal ◽  
JZ Villarreal-Perez
Keyword(s):  
Healthy Subjects ◽  
Low Dose ◽  
Standard Dose ◽  
Addison’S Disease ◽  
High Sensitivity ◽  
Serum Cortisol ◽  
Dose Assessment ◽  
Addison's Disease ◽  
Acth Test ◽  
Adrenocortical Insufficiency

The short cosyntropin (synthetic ACTH) test is recognized as the best screening manoeuvre in the assessment of adrenocortical insufficiency. Recent data, however, suggest that i.v. administration of 250 microg cosyntropin could be a pharmacological rather than a physiological stimulus, losing sensitivity for detecting adrenocortical failure. Our objective was to compare 10 vs 250 microg cosyntropin in order to find differences in serum cortisol peaks in healthy individuals, the adrenocortical response in a variety of hypothalamic-pituitary-adrenal axis disorders and the highest sensitivity and specificity serum cortisol cut-off point values. The subjects were 83 healthy people and 37 patients, the latter having Addison's disease (11), pituitary adenomas (7), Sheehan's syndrome (9) and recent use of glucocorticoid therapy (10). Forty-six healthy subjects and all patients underwent low- and standard-dose cosyntropin testing. In addition, 37 controls underwent the low-dose test. On comparing low- and standard-dose cosyntropin testing in healthy subjects there were no statistical differences in baseline and peaks of serum cortisol. In the group of patients, 2 out of 11 cases of Addison's disease showed normal cortisol criterion values during the standard test but abnormal during the low-dose test. In our group of patients and controls, the statistical analysis displayed a better sensitivity of the low-dose vs standard-dose ACTH test at 30 and 60 min. In conclusion, these results suggest that the use of 10 microg rather than 250 microg cosyntropin i.v. in the assessment of suspicious adrenocortical dysfunction gives better results.

scholarly journals Addison’s Disease and Dilated Cardiomyopathy: A Case Report and Review of the Literature

2016 ◽  
Vol 2016 ◽  
pp. 1-5 ◽  
Author(s):  
Viktoriya Mozolevska ◽  
Anna Schwartz ◽  
David Cheung ◽  
Bilal Shaikh ◽  
Kapil M. Bhagirath ◽  
...  
Keyword(s):  
Case Report ◽  
Dilated Cardiomyopathy ◽  
Clinical Presentation ◽  
Addison’S Disease ◽  
Addison's Disease ◽  
Review Of The Literature ◽  
Cardiac Disorder ◽  
New Onset

Addison’s disease is often accompanied by a number of cardiovascular manifestations. We report the case of a 30-year-old man who presented with a new onset dilated cardiomyopathy due to Addison’s disease. The clinical presentation, treatment, and outcomes of this rare hormone mediated cardiac disorder are reviewed.

scholarly journals Autoimmune polyendocrine syndrome type I in Slovakia: relevance of screening patients with autoimmune Addison's disease

2008 ◽  
Vol 158 (5) ◽  
pp. 705-709 ◽  
Author(s):  
Ng'weina F. Magitta ◽  
Mikuláš Pura ◽  
Anette S Bøe Wolff ◽  
Peter Vanuga ◽  
Anthony Meager ◽  
...  
Keyword(s):  
Addison’S Disease ◽  
Monogenic Disease ◽  
Adrenal Crisis ◽  
Addison's Disease ◽  
Type I ◽  
Syndrome Type ◽  
Exon 2 ◽  
Clinical Criteria ◽  
Autoimmune Polyendocrine Syndrome ◽  
Major Mutation

BackgroundAutoimmune polyendocrine syndrome type I (APS I) is a monogenic disease affecting endocrine glands and other organs due to mutations of the autoimmune regulator (AIRE) gene. There is a wide variability in clinical phenotypes in patients with APS I, which makes the diagnosis a challenge.ObjectiveTo screen for APS I among Slovakian patients with sporadic Addison's disease and clinical features that raised the suspicion of APS I.MethodsAll 14 exons and exon–intron boundaries of the AIRE gene were sequenced. In addition, autoantibodies specific for Addison's disease and polyendocrine syndromes were assayed.ResultsUsing clinical criteria we identified four patients with APS I in three families. Two patients had a novel missense mutation in exon 2 (c.274C>T, p.R92W) and either the Finnish major mutation (c.769C>T) or the common 13 bp deletion (c.967–979del13bp). APS I was diagnosed in a brother of the latter after his death due to an adrenal crisis. A fourth patient had primary adrenal failure and hypoparathyroidism without AIRE mutations or APS-I specific autoantibodies.ConclusionsFour patients with APS I were found in a Slovakian cohort of Addison patients, although the lack of detectable AIRE mutations and APS I-specific autoantibodies raises uncertainty regarding the pathogenesis in one of the patients. This study demonstrates the merits of screening patients with phenotypic features or autoantibody findings that could indicate APS I, even in adult patients. It is necessary to identify APS I patients in order to provide appropriate treatment and follow-up of the various components of APS I.

scholarly journals Residual Adrenal Function in Autoimmune Addison’s Disease—Effect of Dual Therapy With Rituximab and Depot Tetracosactide

2019 ◽  
Vol 105 (4) ◽  
pp. e1250-e1259 ◽  
Author(s):  
Catherine Napier ◽  
Earn H Gan ◽  
Anna L Mitchell ◽  
Lorna C Gilligan ◽  
D Aled Rees ◽  
...  
Keyword(s):  
B Lymphocyte ◽  
Outcome Measure ◽  
Combined Treatment ◽  
Addison’S Disease ◽  
Dual Therapy ◽  
Adrenal Function ◽  
Gas Chromatography Mass Spectrometry ◽  
Addison's Disease ◽  
Open Label ◽  
Main Outcome Measure

Abstract Context In autoimmune Addison’s disease (AAD), exogenous glucocorticoid (GC) therapy is an imperfect substitute for physiological GC secretion. Patients on long-term steroid replacement have increased morbidity, reduced life expectancy, and poorer quality of life. Objective The objective of this article is to restore adrenocortical steroidogenic function in recent-onset AAD. Design An open-label, multicenter trial of immunotherapy and trophic stimulation in new-onset AAD was conducted. Serial measurement of serum and urine corticosteroids at baseline and throughout a 72-week follow-up period was performed. Setting This study was conducted at the endocrine departments and clinical research facilities at 5 UK tertiary centers. Patients Thirteen participants (9 female, 4 male; age 19-64 years) were included with AAD confirmed by high adrenocorticotropin, low circulating cortisol (basal < 100 nmol/L or post-tetracosactide < 300 nmol/L), and positive serum 21-hydroxylase antibodies. Intervention All participants received dual therapy with B-lymphocyte–depleting immunotherapy (rituximab 1 g given twice) and repeated depot tetracosactide (1 mg on alternate days for 12 weeks). Main Outcome Measure Restoration of normal GC secretion (stimulated cortisol > 550 nmol/L) at week 48 was the main outcome measure. Results Ten of 13 (77%) participants had detectable stimulated serum cortisol (26-265 nmol/L) at trial entry. Following intervention, 7 of 13 (54%) had an increase in stimulated cortisol measurement, with a peak response of 325 nmol/L at week 18 in 1 participant. Increased steroid metabolites, assayed by urine gas chromatography–mass spectrometry at week 12 and week 48, was detected in 8 of 13 (62%) individuals, reflecting an increase in endogenous steroidogenesis. Four of 13 had residual adrenal function at 72 weeks. Conclusion Combined treatment with rituximab and depot tetracosactide did not restore normal adrenal function. Nevertheless, adrenocortical plasticity is demonstrated in some patients, and this has the potential to be exploited to improve adrenal function.

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