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Martin-Grace J, Tomkins M, O'Reilly MW, Sherlock M. Iatrogenic adrenal insufficiency in adults. Nat Rev Endocrinol 2024; 20:209-227. [PMID: 38272995 DOI: 10.1038/s41574-023-00929-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/23/2023] [Indexed: 01/27/2024]
Abstract
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.
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Affiliation(s)
- Julie Martin-Grace
- Department of Endocrinology, Royal College of Surgeons in Ireland, Dublin, Ireland
- Department of Endocrinology, Beaumont Hospital, Dublin, Ireland
| | - Maria Tomkins
- Department of Endocrinology, Royal College of Surgeons in Ireland, Dublin, Ireland
- Department of Endocrinology, Beaumont Hospital, Dublin, Ireland
| | - Michael W O'Reilly
- Department of Endocrinology, Royal College of Surgeons in Ireland, Dublin, Ireland
- Department of Endocrinology, Beaumont Hospital, Dublin, Ireland
| | - Mark Sherlock
- Department of Endocrinology, Royal College of Surgeons in Ireland, Dublin, Ireland.
- Department of Endocrinology, Beaumont Hospital, Dublin, Ireland.
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2
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Han MM, Zhang JX, Liu ZA, Xu LX, Bai T, Xiang CY, Zhang J, Lv DQ, Liu YF, Wei YH, Wu BF, Zhang Y, Liu YF. Glucose metabolism profile recorded by flash glucose monitoring system in patients with hypopituitarism during prednisone replacement. World J Diabetes 2023; 14:1112-1125. [PMID: 37547590 PMCID: PMC10401453 DOI: 10.4239/wjd.v14.i7.1112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 05/17/2023] [Accepted: 05/30/2023] [Indexed: 07/12/2023] Open
Abstract
BACKGROUND Commonly used glucocorticoids replacement regimens in patients with hypopituitarism have difficulty mimicking physiological cortisol rhythms and are usually accompanied by risks of over-treatment, with adverse effects on glucose metabolism. Disorders associated with glucose metabolism are established risk factors of cardiovascular events, one of the life-threatening ramifications.
AIM To investigate the glycometabolism profile in patients with hypopituitarism receiving prednisone (Pred) replacement, and to clarify the impacts of different Pred doses on glycometabolism and consequent adverse cardiovascular outcomes.
METHODS Twenty patients with hypopituitarism receiving Pred replacement [patient group (PG)] and 20 normal controls (NCs) were recruited. A flash glucose monitoring system was used to record continuous glucose levels during the day, which provided information on glucose-target-rate, glucose variability (GV), period glucose level, and hypoglycemia occurrence at certain periods. Islet β-cell function was also assessed. Based on the administered Pred dose per day, the PG was then regrouped into Pred > 5 mg/d and Pred ≤ 5 mg/d subgroups. Comparative analysis was carried out between the PG and NCs.
RESULTS Significantly altered glucose metabolism profiles were identified in the PG. This includes significant reductions in glucose-target-rate and nocturnal glucose level, along with elevations in GV, hypoglycemia occurrence and postprandial glucose level, when compared with those in NCs. Subgroup analysis indicated more significant glucose metabolism impairment in the Pred > 5 mg/d group, including significantly decreased glucose-target-rate and nocturnal glucose level, along with increased GV, hypoglycemia occurrence, and postprandial glucose level. With regard to islet β-cell function, PG showed significant difference in homeostasis model assessment (HOMA)-β compared with that of NCs; a notable difference in HOMA-β was identified in Pred > 5 mg/d group when compared with those of NCs; as for Pred ≤ 5 mg/d group, significant differences were found in HOMA-β, and fasting glucose/insulin ratio when compared with NCs.
CONCLUSION Our results demonstrated that Pred replacement disrupted glycometabolic homeostasis in patients with hypopituitarism. A Pred dose of > 5 mg/d seemed to cause more adverse effects on glycometabolism than a dose of ≤ 5 mg/d. Comprehensive and accurate evaluation is necessary to consider a suitable Pred replacement regimen, wherein, flash glucose monitoring system is a kind of promising and reliable assessment device. The present data allows us to thoroughly examine our modern treatment standards, especially in difficult cases such as hormonal replacement mimicking delicate natural cycles, in conditions such as diabetes mellitus that are rapidly growing in worldwide prevalence.
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Affiliation(s)
- Min-Min Han
- Department of Endocrinology, First Hospital of Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
- The First Clinical Medical College of Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
| | - Jia-Xin Zhang
- Department of Endocrinology, First Hospital of Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
- The First Clinical Medical College of Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
| | - Zi-Ang Liu
- Department of General Medicine, The Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan 030000, Shanxi Province, China
| | - Lin-Xin Xu
- Department of Endocrinology, First Hospital of Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
| | - Tao Bai
- Department of Endocrinology, First Hospital of Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
| | - Chen-Yu Xiang
- Department of Endocrinology, First Hospital of Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
| | - Jin Zhang
- Department of Endocrinology, First Hospital of Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
| | - Dong-Qing Lv
- Department of Endocrinology, First Hospital of Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
| | - Yan-Fang Liu
- Department of Endocrinology, First Hospital of Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
| | - Yan-Hong Wei
- Department of Endocrinology, First Hospital of Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
| | - Bao-Feng Wu
- Department of Endocrinology, First Hospital of Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
- The First Clinical Medical College of Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
| | - Yi Zhang
- Department of Pharmacology, Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
| | - Yun-Feng Liu
- Department of Endocrinology, First Hospital of Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
- The First Clinical Medical College of Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
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3
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Mortensen ML, Ornstrup MJ, Gravholt CH. Patients with Hypocortisolism Treated with Continuous Subcutaneous Hydrocortisone Infusion (CSHI): An Option for Poorly Controlled Patients. Int J Endocrinol 2023; 2023:5315059. [PMID: 36994228 PMCID: PMC10042637 DOI: 10.1155/2023/5315059] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 03/04/2023] [Accepted: 03/06/2023] [Indexed: 03/31/2023] Open
Abstract
OBJECTIVE Despite appropriate oral glucocorticoid replacement therapy, patients with hypocortisolism often suffer from impaired health and frequent hospitalizations. Continuous subcutaneous hydrocortisone infusion (CSHI) has been developed as an attempt to improve the health status of these patients. The objective of this study was to compare the effects of CSHI to conventional oral treatment on hospitalizations, glucocorticoid doses, and subjective health status. Patients. Nine Danish patients (males: 4 and females: 5) with adrenal insufficiency (AI) were included, with a median age of 48 years, due to Addison (n = 4), congenital adrenal hyperplasia (n = 1), steroid induced secondary adrenal insufficiency (n = 2), morphine induced secondary adrenal insufficiency (n = 1), and Sheehan's syndrome (n = 1). Only patients with severe symptoms of cortisol deficit on oral treatment were selected for CSHI. Their usual oral hydrocortisone doses varied from 25-80 mg per day. The duration of follow-up depended on when the treatment was changed. The first patient started CSHI in 2009 and the last in 2021. DESIGN A retrospective case series comparing hospitalizations and glucocorticoid doses before and after treatment with CSHI. In addition, patients were retrospectively interviewed about their health-related quality of life (HRQoL) after the change of treatment modality. RESULTS Patients significantly reduced their daily dose of glucocorticoids by 16.1 mg (p = 0.02) after changing to CSHI. The number of hospital admission due to adrenal crisis decreased by 1.3 per year on CSHI, which was a 50% reduction (p = 0.04). All patients found it easier to handle an adrenal crisis with CSHI, and almost all patients found it easier to overcome everyday activities and had fewer symptoms of cortisol deficit such as abdominal pain and nausea (7-8 out of 9 patients). CONCLUSIONS The change of treatment from conventional oral hydrocortisone to CSHI resulted in a reduced daily dose of glucocorticoids and a reduced number of hospitalizations. Patients reported regain of energy, achievement of better disease control, and better handling of adrenal crisis.
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Affiliation(s)
- Malene Lyder Mortensen
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Marie Juul Ornstrup
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Claus H. Gravholt
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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4
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Ayyoubi S, van Kampen EEM, Kocabas LI, Parulski C, Lechanteur A, Evrard B, De Jager K, Muller E, Wilms EW, Meulenhoff PWC, Ruijgrok EJ. 3D printed, personalized sustained release cortisol for patients with adrenal insufficiency. Int J Pharm 2022; 630:122466. [PMID: 36493969 DOI: 10.1016/j.ijpharm.2022.122466] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 11/27/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022]
Abstract
The standard of care for patients with Adrenal Insufficiency (AI) is suboptimal. Administration of hydrocortisone three times a day produces plasma cortisol fluctuations associated with negative health outcomes. Furthermore, there is a high inter-individual variability in cortisol need, necessitating a personalized approach. It is hypothesized that a personalized, sustained release formulation would enhance the pharmacotherapy by mimicking the physiological cortisol plasma concentration at a higher level. Therefore, a novel 24 h sustained release 3D printed (3DP) hydrocortisone formulation has been developed (M3DICORT) by coupling hot-melt extrusion with fused deposition modeling. A uniform drug distribution in the 3DP tablets is demonstrated by a content of 101.66 ± 1.60 % with an acceptance value of 4.01. Furthermore, tablets had a stable 24 h dissolution profile where the intra-batch standard deviation was ± 2.8 % and the inter-batch standard deviation was ± 6.8 %. Tablet height and hydrocortisone content were correlated (R2 = 0.996), providing a tool for easy dose personalization. Tablets maintained critical quality attributes, such as dissolution profile (f2 > 60) and content uniformity after process transfer from a single-screw extruder to a twin-screw extruder. Impurities were observed in the final product which should be mitigated before clinical assessment. To our knowledge, M3DICORT is the first 3DP hydrocortisone formulation specifically developed for AI.
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Affiliation(s)
- S Ayyoubi
- Department of Hospital Pharmacy, Erasmus University Medical Center, Dr Molewaterplein 40, 3015 GD Rotterdam, the Netherlands.
| | - E E M van Kampen
- Department of Hospital Pharmacy, Erasmus University Medical Center, Dr Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
| | - L I Kocabas
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, University of Utrecht, the Netherlands
| | - C Parulski
- Laboratory of Pharmaceutical Technology and Biopharmacy, Center for Interdisciplinary Research on Medicines (CIRM), Department of Pharmacy, University of Liege (ULiege), Avenue Hippocrate 15, 4000 Liege, Belgium
| | - A Lechanteur
- Laboratory of Pharmaceutical Technology and Biopharmacy, Center for Interdisciplinary Research on Medicines (CIRM), Department of Pharmacy, University of Liege (ULiege), Avenue Hippocrate 15, 4000 Liege, Belgium
| | - B Evrard
- Laboratory of Pharmaceutical Technology and Biopharmacy, Center for Interdisciplinary Research on Medicines (CIRM), Department of Pharmacy, University of Liege (ULiege), Avenue Hippocrate 15, 4000 Liege, Belgium
| | - K De Jager
- Department of Hospital Pharmacy, Erasmus University Medical Center, Dr Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
| | - E Muller
- Department of Pharmaceutical Quality Control, The Hague Hospital Pharmacy, Charlotte Jacobslaan 70, 2545 AB The Hague, the Netherlands
| | - E W Wilms
- Department of Pharmaceutical Quality Control, The Hague Hospital Pharmacy, Charlotte Jacobslaan 70, 2545 AB The Hague, the Netherlands
| | - P W C Meulenhoff
- Tridi Pharma B.V. M.H. Trompstraat 7, 3572 XS Utrecht, the Netherlands
| | - E J Ruijgrok
- Department of Hospital Pharmacy, Erasmus University Medical Center, Dr Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
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Rozenveld E, Punt N, van Faassen M, van Beek AP, Touw DJ. Pharmacokinetic Modeling of Hydrocortisone by Including Protein Binding to Corticosteroid-Binding Globulin. Pharmaceutics 2022; 14:pharmaceutics14061161. [PMID: 35745734 PMCID: PMC9231005 DOI: 10.3390/pharmaceutics14061161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 02/04/2023] Open
Abstract
Background: Patients with adrenal insufficiency are treated with oral hydrocortisone (HC) to compensate for the loss of endogenous cortisol production. Intrinsic imperfections of cortisol replacement strategies in mimicking normal cortisol secretion are the underlying cause of the increased morbidity and mortality of patients suffering from secondary adrenal insufficiency (SAI). To improve oral hydrocortisone substitution therapy, a better understanding of its pharmacokinetics (PK) is necessary. The previous PK model did not include protein binding. It is known that protein binding can impact hydrocortisone pharmacokinetics. The aim of this study is to describe HC pharmacokinetics including the protein-binding state using Edsim++ (Mediware, Prague) pharmacokinetic modeling software, paving the way for an in-silico tool suitable for drug delivery design. Methods: A total of 46 patients with SAI participated in a randomized double-blind crossover study Patients randomly received a low dose of HC (0.2–0.3 mg/kg body weight/day) for 10 weeks, followed by a high dose (0.4–0.6 mg/kg body weight/day) for another 10 weeks, or vice versa. Plasma samples were obtained and analyzed for free and total hydrocortisone. Single compartment population pharmacokinetic analysis was performed using an extended Werumeus-Buning model built in Edsim++. This model includes a mathematical approach for estimating free cortisol by Nguyen et al., taking the protein binding of HC to albumin and hydrocortisone-binding globulin (CBG, transcortin) into consideration, as well as different states of CBG which affect binding kinetics to HC. The goodness of fit for observed versus predicted values was calculated. Results and conclusions: Nguyen’s formula for free cortisol estimation was successfully implemented in a pharmacokinetic model. The model shows high Spearman’s correlation for observed versus predicted hydrocortisone concentrations. Significantly higher correlations (Spearman’s r, 0.901 vs. 0.836) between total and free hydrocortisone AUC24 (area-under the curve over 24 h) are found when comparing new and old models. This new model was used to simulate the plasma concentration–time behavior of a more suitable hydrocortisone formulation.
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Affiliation(s)
- Eric Rozenveld
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands; (E.R.); (N.P.)
| | - Nieko Punt
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands; (E.R.); (N.P.)
- Medimatics, 6229 HR Maastricht, The Netherlands
| | - Martijn van Faassen
- Department of Laboratory Medicine, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands;
| | - André P. van Beek
- Department of Endocrinology, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands;
| | - Daan J. Touw
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands; (E.R.); (N.P.)
- Department of Pharmaceutical Analysis, Groningen Research Institute of Pharmacy, University of Groningen, 9713 GZ Groningen, The Netherlands
- Correspondence:
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Abstract
PURPOSE OF REVIEW Patients with adrenal insufficiency (AI) irrespective of being on glucocorticoid replacement therapy still suffer from increased morbidity and mortality. A major contributing factor is an inability of conventional glucocorticoid treatment to mirror the physiological cortisol rhythm. Novel strategies to replicate the cortisol rhythm using hydrocortisone infusion pumps and oral modified release hydrocortisone have now been developed and confirmed to offer benefits to patients. RECENT FINDINGS In the DREAM study, when compared to multiple daily dosing of glucocorticoids Plenadren reduced weight, was less immunosuppressive and resulted in a better quality of life besides reducing infections. Chronocort that provides the early morning rise in cortisol improves androgen concentrations compared to conventional glucocorticoid treatments in congenital adrenal hyperplasia (CAH). Physiological hydrocortisone infusion pumps improve cortisol profiles with better adrenocorticotrophic hormone, glucose control, and quality of life (QOL) with androgen levels better controlled in CAH. SUMMARY Advances in glucocorticoid replacement for patients with AI are ongoing. Novel approaches to managing AI, enabled by this armamentarium of drug formulations, aims to improve patient health. Currently, their use should be reserved for patients with metabolic complications, very poor QOL and difficult-to-treat CAH. Larger studies based on outcomes are essential to understand to what extent these strategies can replace conventional treatments.
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Affiliation(s)
- Muhammad Fahad Arshad
- Department of Endocrinology and Diabetes, Sheffield Teaching Hospitals, Royal Hallamshire Hospital, Sheffield, UK
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Henry M, Thomas KGF, Ross IL. Sleep, Cognition and Cortisol in Addison's Disease: A Mechanistic Relationship. Front Endocrinol (Lausanne) 2021; 12:694046. [PMID: 34512546 PMCID: PMC8429905 DOI: 10.3389/fendo.2021.694046] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 08/02/2021] [Indexed: 11/19/2022] Open
Abstract
Sleep is a critical biological process, essential for cognitive well-being. Neuroscientific literature suggests there are mechanistic relations between sleep disruption and memory deficits, and that varying concentrations of cortisol may play an important role in mediating those relations. Patients with Addison's disease (AD) experience consistent and predictable periods of sub- and supra-physiological cortisol concentrations due to lifelong glucocorticoid replacement therapy, and they frequently report disrupted sleep and impaired memory. These disruptions and impairments may be related to the failure of replacement regimens to restore a normal circadian rhythm of cortisol secretion. Available data provides support for existing theoretical frameworks which postulate that in AD and other neuroendocrine, neurological, or psychiatric disorders, disrupted sleep is an important biological mechanism that underlies, at least partially, the memory impairments that patients frequently report experiencing. Given the literature linking sleep disruption and cognitive impairment in AD, future initiatives should aim to improve patients' cognitive performance (and, indeed, their overall quality of life) by prioritizing and optimizing sleep. This review summarizes the literature on sleep and cognition in AD, and the role that cortisol concentrations play in the relationship between the two.
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Affiliation(s)
- Michelle Henry
- Centre for Higher Education Development, University of Cape Town, Cape Town, South Africa
- *Correspondence: Michelle Henry,
| | | | - Ian Louis Ross
- Division of Endocrinology, Department of Medicine, University of Cape Town, Cape Town, South Africa
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8
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Al-Kofahi M, Ahmed MA, Jaber MM, Tran TN, Willis BA, Zimmerman CL, Gonzalez-Bolanos MT, Brundage RC, Sarafoglou K. An integrated PK-PD model for cortisol and the 17-hydroxyprogesterone and androstenedione biomarkers in children with congenital adrenal hyperplasia. Br J Clin Pharmacol 2020; 87:1098-1110. [PMID: 32652643 PMCID: PMC9328191 DOI: 10.1111/bcp.14470] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 06/26/2020] [Accepted: 06/29/2020] [Indexed: 01/06/2023] Open
Abstract
Aims The aim of this study was to characterize the pharmacokinetic/pharmacodynamic relationships of cortisol and the adrenal biomarkers 17‐hydroxyprogesterone and androstenedione in children with congenital adrenal hyperplasia (CAH). Methods A nonlinear mixed‐effect modelling approach was used to analyse cortisol, 17‐hydroxyprogesterone and androstenedione concentrations obtained over 6 hours from children with CAH (n = 50). A circadian rhythm was evident and the model leveraged literature information on circadian rhythm in untreated children with CAH. Indirect response models were applied in which cortisol inhibited the production rate of all three compounds using an Imax model. Results Cortisol was characterized by a one‐compartment model with apparent clearance and volume of distribution estimated at 22.9 L/h/70 kg and 41.1 L/70 kg, respectively. The IC50 values of cortisol concentrations for cortisol, 17‐hydroxyprogesterone and androstenedione were estimated to be 1.36, 0.45 and 0.75 μg/dL, respectively. The inhibitory effect was found to be more potent on 17OHP than D4A, and the IC50 values were higher in salt‐wasting subjects than simple virilizers. Production rates of cortisol, 17‐hydroxyprogesterone and androstenedione were higher in simple‐virilizer subjects. Half‐lives of cortisol, 17‐hydroxyprogesterone and androstenedione were 60, 47 and 77 minutes, respectively. Conclusion Rapidly changing biomarker responses to cortisol concentrations highlight that single measurements provide volatile information about a child's disease control. Our model closely captured observed cortisol, 17‐hydroxyprogesterone and androstenedione concentrations. It can be used to predict concentrations over 24 hours and allows many novel exposure metrics to be calculated, e.g., AUC, AUC‐above‐threshold, time‐within‐range, etc. Our long‐range goal is to uncover dose–exposure–outcome relationships that clinicians can use in adjusting hydrocortisone dose and timing.
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Affiliation(s)
- Mahmoud Al-Kofahi
- Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN, USA
| | - Mariam A Ahmed
- Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN, USA.,College of Pharmacy, Helwan University, Egypt
| | - Mutaz M Jaber
- Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN, USA
| | - Thang N Tran
- Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN, USA
| | - Brian A Willis
- Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA
| | - Cheryl L Zimmerman
- Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN, USA
| | - Maria T Gonzalez-Bolanos
- Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, MN, USA
| | - Richard C Brundage
- Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN, USA
| | - Kyriakie Sarafoglou
- Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, MN, USA.,Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, MN, USA
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9
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Isidori AM, Arnaldi G, Boscaro M, Falorni A, Giordano C, Giordano R, Pivonello R, Pozza C, Sbardella E, Simeoli C, Scaroni C, Lenzi A. Towards the tailoring of glucocorticoid replacement in adrenal insufficiency: the Italian Society of Endocrinology Expert Opinion. J Endocrinol Invest 2020; 43:683-696. [PMID: 31773582 DOI: 10.1007/s40618-019-01146-y] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 11/11/2019] [Indexed: 11/28/2022]
Abstract
CONTEXT Glucocorticoid (GC) replacement therapy in patients with adrenal insufficiency (AI) is life saving. After over 50 years of conventional GC treatment, novel formulations are now entering routine clinical practice. METHODS Given the spectrum of medications currently available and new insights into the understanding of AI, the authors reviewed relevant medical literature with emphasis on original studies, prospective observational data and randomized controlled trials performed in the past 35 years. The Expert Opinion of a panel of selected endocrinologists was sought to answer specific clinical questions. The objective was to provide an evidence-supported guide, for the use of GC in various settings from university hospitals to outpatient clinics, that offers specific advice tailored to the individual patient. RESULTS The Panel reviewed available GC replacement therapies, comprising short-acting, intermediate and long-acting oral formulations, subcutaneous formulations and the novel modified-release hydrocortisone. Advantages and disadvantages of these formulations were reviewed. CONCLUSIONS In the Panel's opinion, achieving the optimal GC timing and dosing is needed to improve the outcome of AI. No-single formulation offers the best option for every patients. Recent data suggest that more emphasis should be given to the timing of intake. Tailoring of GS should be attempted in all patients-by experts-on a case-by-case basis. The Panel identified specific subgroups of AI patients that could be help by this process. Long-term studies are needed to confirm the short-term benefits associated with the modified-release GCs. The impact of GC tailoring has yet to be proven in terms of hospitalization rate, morbidity and mortality.
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Affiliation(s)
- A M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy.
| | - G Arnaldi
- Clinica di Endocrinologia e Malattie del Metabolismo, Azienda Ospedaliero-Universitaria, Università Politecnica delle Marche, Ancona, Italy
| | - M Boscaro
- UOC Endocrinologia, Dipartimento di Medicina DIMED, Azienda Ospedaliera-Università di Padova, Padua, Italy
| | - A Falorni
- Dipartimento di Medicina, Università di Perugia, Perugia, Italy
| | - C Giordano
- Section of Diabetology, Endocrinology and Metabolism, PROMISE, University of Palermo, Palermo, Italy
| | - R Giordano
- Department of Clinical and Biological Sciences, Division of Endocrinology, Diabetes and Metabolism-Department of Medical Sciences, University of Turin, Turin, Italy
| | - R Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, Naples, Italy
| | - C Pozza
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - E Sbardella
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - C Simeoli
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, Naples, Italy
| | - C Scaroni
- UOC Endocrinologia, Dipartimento di Medicina DIMED, Azienda Ospedaliera-Università di Padova, Padua, Italy
| | - A Lenzi
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
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Melin J, Parra-Guillen ZP, Michelet R, Truong T, Huisinga W, Hartung N, Hindmarsh P, Kloft C. Pharmacokinetic/Pharmacodynamic Evaluation of Hydrocortisone Therapy in Pediatric Patients with Congenital Adrenal Hyperplasia. J Clin Endocrinol Metab 2020; 105:5735214. [PMID: 32052005 DOI: 10.1210/clinem/dgaa071] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 02/07/2020] [Indexed: 11/19/2022]
Abstract
OBJECTIVES Patients with congenital adrenal hyperplasia (CAH) require lifelong replacement therapy with glucocorticoids. Optimizing hydrocortisone therapy is challenging, since there are no established cortisol concentration targets other than the cortisol circadian rhythm profile. 17-hydroxyprogesterone (17-OHP) concentrations are elevated in these patients and commonly used to monitor therapy. This study aimed to characterize the pharmacokinetics/pharmacodynamics (PK/PD) of cortisol using 17-OHP as a biomarker in pediatric patients with CAH and to assess different hydrocortisone dosing regimens. METHODS Cortisol and 17-OHP concentrations from 30 CAH patients (7-17 years of age) receiving standard hydrocortisone replacement therapy (5-20 mg) twice (n = 17) or 3 times (n = 13) daily were used to develop a PK/PD model. Sequentially, simulated cortisol concentrations for clinically relevant 3- and 4-times daily dosing regimens were compared with cortisol and 17-OHP target ranges and to concentrations in healthy children. RESULTS Cortisol concentration-time profiles were accurately described by a 2-compartment model with first-order absorption and expected high bioavailability (82.6%). A time-delayed model with cortisol-mediated inhibition of 17-OHP synthesis accurately described 17-OHP concentrations. The cortisol concentration inhibiting 50% of 17-OHP synthesis was 48.6 nmol/L. A 4-times-daily dosing better attained the target ranges and mimicked the cortisol concentrations throughout the 24-hour period than 3-times-daily. CONCLUSIONS A PK/PD model following hydrocortisone administration has been established. An improved dosing regimen of 38% at 06:00, 22% at 12:00, 17% at 18:00, and 22% at 24:00 of the daily hydrocortisone dose was suggested. The 4-times-daily dosing regimen was superior, avoiding subtherapeutic cortisol concentrations and better resembling the circadian rhythm of cortisol.
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Affiliation(s)
- Johanna Melin
- Dept. of Clinical Pharmacy and Biochemistry, Freie Universitaet Berlin, Germany
- Graduate Research Training program PharMetrX, Germany
| | - Zinnia P Parra-Guillen
- Dept. of Clinical Pharmacy and Biochemistry, Freie Universitaet Berlin, Germany
- Pharmacometrics and Systems Pharmacology Group, Pharmaceutical Technology and Chemistry, School of Pharmacy and Nutrition, University of Navarra, Pamplona, Spain
| | - Robin Michelet
- Dept. of Clinical Pharmacy and Biochemistry, Freie Universitaet Berlin, Germany
| | - Thi Truong
- Dept. of Clinical Pharmacy and Biochemistry, Freie Universitaet Berlin, Germany
| | | | - Niklas Hartung
- Dept. of Clinical Pharmacy and Biochemistry, Freie Universitaet Berlin, Germany
- Institute of Mathematics, Universität Potsdam, Germany
| | - Peter Hindmarsh
- Developmental Endocrinology Research Group, UCL Institute of Child Health, London, UK
| | - Charlotte Kloft
- Dept. of Clinical Pharmacy and Biochemistry, Freie Universitaet Berlin, Germany
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11
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Melin J, Parra-Guillen ZP, Hartung N, Huisinga W, Ross RJ, Whitaker MJ, Kloft C. Predicting Cortisol Exposure from Paediatric Hydrocortisone Formulation Using a Semi-Mechanistic Pharmacokinetic Model Established in Healthy Adults. Clin Pharmacokinet 2019; 57:515-527. [PMID: 28762136 DOI: 10.1007/s40262-017-0575-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND AND OBJECTIVE Optimisation of hydrocortisone replacement therapy in children is challenging as there is currently no licensed formulation and dose in Europe for children under 6 years of age. In addition, hydrocortisone has non-linear pharmacokinetics caused by saturable plasma protein binding. A paediatric hydrocortisone formulation, Infacort® oral hydrocortisone granules with taste masking, has therefore been developed. The objective of this study was to establish a population pharmacokinetic model based on studies in healthy adult volunteers to predict hydrocortisone exposure in paediatric patients with adrenal insufficiency. METHODS Cortisol and binding protein concentrations were evaluated in the absence and presence of dexamethasone in healthy volunteers (n = 30). Dexamethasone was used to suppress endogenous cortisol concentrations prior to and after single doses of 0.5, 2, 5 and 10 mg of Infacort® or 20 mg of Infacort®/hydrocortisone tablet/hydrocortisone intravenously. A plasma protein binding model was established using unbound and total cortisol concentrations, and sequentially integrated into the pharmacokinetic model. RESULTS Both specific (non-linear) and non-specific (linear) protein binding were included in the cortisol binding model. A two-compartment disposition model with saturable absorption and constant endogenous cortisol baseline (Baseline cort,15.5 nmol/L) described the data accurately. The predicted cortisol exposure for a given dose varied considerably within a small body weight range in individuals weighing <20 kg. CONCLUSIONS Our semi-mechanistic population pharmacokinetic model for hydrocortisone captures the complex pharmacokinetics of hydrocortisone in a simplified but comprehensive framework. The predicted cortisol exposure indicated the importance of defining an accurate hydrocortisone dose to mimic physiological concentrations for neonates and infants weighing <20 kg. EudraCT number: 2013-000260-28, 2013-000259-42.
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Affiliation(s)
- Johanna Melin
- Department of Clinical Pharmacy and Biochemistry, Institute of Pharmacy, Freie Universitaet Berlin, Kelchstr 31, 12169, Berlin, Germany.,Graduate Research Training Program, PharMetrX, Berlin, Germany
| | - Zinnia P Parra-Guillen
- Department of Clinical Pharmacy and Biochemistry, Institute of Pharmacy, Freie Universitaet Berlin, Kelchstr 31, 12169, Berlin, Germany
| | - Niklas Hartung
- Department of Clinical Pharmacy and Biochemistry, Institute of Pharmacy, Freie Universitaet Berlin, Kelchstr 31, 12169, Berlin, Germany.,Institute of Mathematics, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476, Potsdam, Germany
| | - Wilhelm Huisinga
- Institute of Mathematics, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476, Potsdam, Germany
| | - Richard J Ross
- Department of Oncology and Metabolism, University of Sheffield, Medical School, Beech Hill Road, Sheffield, S10 2RX, UK
| | - Martin J Whitaker
- Diurnal Limited, Cardiff Medicentre, Heath Park, Cardiff, CF14 4UJ, UK
| | - Charlotte Kloft
- Department of Clinical Pharmacy and Biochemistry, Institute of Pharmacy, Freie Universitaet Berlin, Kelchstr 31, 12169, Berlin, Germany.
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12
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Oprea A, Bonnet NCG, Pollé O, Lysy PA. Novel insights into glucocorticoid replacement therapy for pediatric and adult adrenal insufficiency. Ther Adv Endocrinol Metab 2019; 10:2042018818821294. [PMID: 30746120 PMCID: PMC6360643 DOI: 10.1177/2042018818821294] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 12/04/2018] [Indexed: 02/04/2023] Open
Abstract
Adrenal insufficiency is defined as impaired adrenocortical hormone synthesis. According to its source, the deficit is classified as primary (adrenal steroidogenesis impairment), secondary (pituitary adrenocorticotropic hormone deficit) or tertiary (hypothalamic corticotropin-releasing hormone deficit). The management of adrenal insufficiency resides primarily in physiological replacement of glucocorticoid secretion. Standard glucocorticoid therapy is shrouded in several controversies. Along the difficulties arising from the inability to accurately replicate the pulsatile circadian cortisol rhythm, come the uncertainties of dose adjustment and treatment monitoring (absence of reliable biomarkers). Furthermore, side effects of inadequate replacement significantly hinder the quality of life of patients. Therefore, transition to circadian hydrocortisone therapy gains prominence. Recent therapeutic advancements consist of oral hydrocortisone modified-release compounds (immediate, delayed and sustained absorption formulations) or continuous subcutaneous hydrocortisone infusion. In addition to illustrating the current knowledge on conventional glucocorticoid regimens, this review outlines the latest research outcomes. We also describe the management of pediatric patients and suggest a novel strategy for glucocorticoid replacement therapy in adults.
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Affiliation(s)
- Alina Oprea
- Pediatric Endocrinology Unit, Cliniques Universitaires Saint Luc, Brussels, Belgium
| | - Nicolas C. G. Bonnet
- Pediatric Endocrinology Unit, Cliniques Universitaires Saint Luc, Brussels, Belgium
| | - Olivier Pollé
- Pediatric Endocrinology Unit, Cliniques Universitaires Saint Luc, Brussels, Belgium
| | - Philippe A. Lysy
- Pediatric Endocrinology Unit, Cliniques Universitaires Saint Luc, Pôle PEDI, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Av. Hippocrate 10, B-1200 Brussels, Belgium
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13
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Vassiliadi DA, Tsagarakis S. Multiple benefits from dual release hydrocortisone: a "hard" view from bones. Endocrine 2018; 61:177-179. [PMID: 29774503 DOI: 10.1007/s12020-018-1628-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 05/05/2018] [Indexed: 10/16/2022]
Affiliation(s)
- D A Vassiliadi
- Department of Endocrinology, Diabetes and Metabolism, Evangelismos Hospital, Athens, Greece
| | - S Tsagarakis
- Department of Endocrinology, Diabetes and Metabolism, Evangelismos Hospital, Athens, Greece.
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Watanabe T, Ozawa A, Ishii S, Tomaru T, Shibusawa N, Saito T, Yamada E, Horiguchi K, Nakajima Y, Matsumoto S, Yoshino S, Katano-Toki A, Hashimoto K, Mori M, Okada S, Satoh T, Yamada M. Usage of continuous glucose monitoring (CGM) for detecting an unrecognized hypoglycemia and management of glucocorticoid replacement therapy in adult patients with central hypoadrenalism. Endocr J 2018; 65:547-556. [PMID: 29618670 DOI: 10.1507/endocrj.ej16-0387] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Patients with adrenal insufficiency require appropriate glucocorticoid replacement therapy; however, reliable biological parameters for optimizing glucocorticoid supplementation are limited. The physician has to rely primarily on clinical judgment, carefully taking into account signs and symptoms potentially suggestive of over- or under-replacement. We have found that some patients who are viewed as receiving sufficient doses of glucocorticoids occasionally exhibit morning headache or morning discomfort, which may be caused by unrecognized nocturnal hypoglycemia. Our aim in this study was to evaluate the usefulness of continuous glucose monitoring (CGM) for detecting unrecognized hypoglycemia and optimizing glucocorticoid replacement therapy in adult patients with central hypoadrenalism. Six patients with central hypoadrenalism of various etiologies were included in this study. All patients exhibited occasional morning headache or discomfort. We performed CGM to measure plasma glucose levels in all patients, and CGM identified unrecognized hypoglycemia episodes at midnight and early in the morning in five patients (83%). The CGM findings were used to fine-tune the dosing and regimens of glucocorticoid replacement and to re-evaluate glucose levels to avoid further unrecognized hypoglycemic events. This optimization of hydrocortisone supplementation prevented additional nocturnal hypoglycemia incidences in all cases. The addition of L-thyroxine with hydrocortisone continued to provide favorable glycemic control. Occasional symptoms also improved after maintenance in all patients. These findings demonstrated that CGM may represent a powerful tool for identifying unrecognized hypoglycemia and for optimizing supplementary hormones in patients with central hypoadrenalism, thereby improving their quality of life.
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Affiliation(s)
- Takuya Watanabe
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Atsushi Ozawa
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Sumiyasu Ishii
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Takuya Tomaru
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Nobuyuki Shibusawa
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Tsugumichi Saito
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Eijiro Yamada
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Kazuhiko Horiguchi
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Yasuyo Nakajima
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Shunichi Matsumoto
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Satoshi Yoshino
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Akiko Katano-Toki
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Koshi Hashimoto
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Masatomo Mori
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Shuichi Okada
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Tetsurou Satoh
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Masanobu Yamada
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
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15
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Group 4: Replacement therapy for adrenal insufficiency. ANNALES D'ENDOCRINOLOGIE 2017; 78:525-534. [DOI: 10.1016/j.ando.2017.10.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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16
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Smith DJF, Prabhudev H, Choudhury S, Meeran K. Prednisolone has the same cardiovascular risk profile as hydrocortisone in glucocorticoid replacement. Endocr Connect 2017; 6:766-772. [PMID: 29018153 PMCID: PMC5682416 DOI: 10.1530/ec-17-0257] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 09/29/2017] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Patients who need glucocorticoid replacement in both primary and secondary adrenal insufficiency (AI) have the choice of either once-daily prednisolone or thrice-daily hydrocortisone. A recent European study found no difference between prednisolone and hydrocortisone users in several markers including glucose, weight, body mass index, systolic and diastolic blood pressure and waist circumference, although an increase in cholesterol and low-density lipoprotein (LDL) was suggested in a subgroup of these patients. The aim of this study was to expand the evidence base for the use of these agents as replacement therapy. METHODS Data from 82 patients on hydrocortisone and 64 patients on prednisolone for AI at Imperial College Healthcare NHS Trust were analysed. RESULTS There was no significant difference in total cholesterol, LDL levels or any other risk factors between hydrocortisone and prednisolone patients. Prednisolone was subjectively significantly more convenient than hydrocortisone (P = 0.048). CONCLUSIONS Prednisolone once daily is more convenient than hydrocortisone thrice daily, and there is no difference in the markers of cardiovascular risk measured. Because prednisolone mimics the circadian rhythm better than other glucocorticoids, it should be considered as an alternative to hydrocortisone for AI.
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Affiliation(s)
- David J F Smith
- Department of EndocrinologyImperial College Healthcare NHS Trust, London, UK
| | - Hemanth Prabhudev
- Department of EndocrinologyImperial College Healthcare NHS Trust, London, UK
| | - Sirazum Choudhury
- Department of EndocrinologyImperial College Healthcare NHS Trust, London, UK
- Department of Clinical BiochemistryImperial College Healthcare NHS Trust, London, UK
- Department of Investigative MedicineDivision of Diabetes, Endocrinology and Metabolism, Imperial College London, London, UK
| | - Karim Meeran
- Department of EndocrinologyImperial College Healthcare NHS Trust, London, UK
- Department of Investigative MedicineDivision of Diabetes, Endocrinology and Metabolism, Imperial College London, London, UK
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17
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Abstract
The daily rhythm of the hypothalamo-pituitary-adrenal (HPA) axis is regulated by the central clock in the suprachiasmatic nucleus. Cortisol, a glucocorticoid, acts as a secondary messenger between the central clock and the peripheral tissues. Changes in clock time, as seen in shift workers, alters the HPA axis and results in metabolic disturbances associated with ill health. Depression, anorexia nervosa and obstructive sleep apnoea, are associated with cortisol rhythm phase shifts and increased cortisol exposure. Higher nocturnal cortisol exposure is observed in patients with Cushing's syndrome and adrenal incidentalomas with autonomous cortisol secretion and is associated with insulin resistance, and increased cardiovascular risk and mortality. A decrease in cortisol rhythm amplitude is seen in adrenal insufficiency, and despite replacement, patients have an impaired quality of life and increased mortality. Research on cortisol replacement has focused on replacing the cortisol daily rhythm by subcutaneous hydrocortisone infusions and oral modified release hydrocortisone formulations with the aim of improving disease control and quality of life.
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Affiliation(s)
| | - Richard Ross
- Oncology and Metabolism, University of Sheffield, Sheffield, S10 2RX, UK.
| | - Miguel Debono
- Department of Endocrinology, Royal Hallamshire Hospital, Sheffield, UK.
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18
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Werumeus Buning J, Touw DJ, Brummelman P, Dullaart RPF, van den Berg G, van der Klauw MM, Kamp J, Wolffenbuttel BHR, van Beek AP. Pharmacokinetics of oral hydrocortisone - Results and implications from a randomized controlled trial. Metabolism 2017; 71:7-16. [PMID: 28521880 DOI: 10.1016/j.metabol.2017.02.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 01/11/2017] [Accepted: 02/04/2017] [Indexed: 12/17/2022]
Abstract
CONTEXT AND OBJECTIVE This study aimed at comparing pharmacokinetics of two different doses of hydrocortisone (HC) in patients with secondary adrenal insufficiency (SAI). DESIGN, SETTING AND PATIENTS Forty-six patients with SAI participated in this randomized double-blind crossover study. INTERVENTION Patients received two different doses of HC (0.2-0.3mg HC/kg body weight/day and 0.4-0.6mg HC/kg body weight/day). MAIN OUTCOME MEASURES One- and two-compartment population models for plasma free cortisol, plasma total cortisol and salivary cortisol were parameterized. The individual pharmacokinetic parameters clearance (CL), volume of distribution (Vd), elimination half-life (t1/2), maximum concentration (Cmax), and area under the curve (AUC) were calculated. RESULTS The one-compartment models gave a better description of the data compared to the two-compartment models. Weight-adjusted dosing reduced variability in cortisol exposure with comparable AUCs between weight groups. However, there was large inter-individual variation in CL and Vd of plasma free cortisol, plasma total cortisol and salivary cortisol. As a consequence, AUC24h varied more than 10 fold. Cortisol exposure was increased with the higher dose, but this was dose proportional only for free cortisol concentrations and not for total cortisol. CONCLUSIONS Cortisol concentrations after a doubling of the dose were only dose proportional for free cortisol. HC pharmacokinetics can differ up to 10-fold inter-individually and individual adjustment of treatment doses may be necessary. Doubling of the HC dose in fast metabolizers (patients that showed relative low AUC and thus high clearance compared to other patients), does not result in significantly enhanced exposure during large parts of the day and these patients may need other management strategies.
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Affiliation(s)
- Jorien Werumeus Buning
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Daan J Touw
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands; Department of Pharmacy, Division of Pharmacokinetics, Toxicology and Targeting, University of Groningen, Groningen, The Netherlands
| | - Pauline Brummelman
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Robin P F Dullaart
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Gerrit van den Berg
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Melanie M van der Klauw
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Jasper Kamp
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Bruce H R Wolffenbuttel
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - André P van Beek
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
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Meeran K. In Reply to Quinkler and Murray: Prednisolone Replacement Therapy Mimics the Circadian Rhythm More Closely Than Other Glucocorticoids. J Appl Lab Med 2017; 1:755-757. [DOI: 10.1373/jalm.2016.022855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2016] [Accepted: 02/06/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Karim Meeran
- Imperial College Faculty of Medicine Department of Endocrinology Charing Cross Hospital, London, UK
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20
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Karunasena N, Margetson DN, Neal G, Whitaker MJ, Ross RJM. Impact of food, alcohol and pH on modified-release hydrocortisone developed to treat congenital adrenal hyperplasia. Eur J Endocrinol 2017; 176:405-411. [PMID: 28100629 PMCID: PMC5425936 DOI: 10.1530/eje-16-0948] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2016] [Revised: 01/11/2017] [Accepted: 01/17/2017] [Indexed: 11/08/2022]
Abstract
BACKGROUND We developed a modified-release hydrocortisone, Chronocort, to replace the cortisol rhythm in patients with congenital adrenal hyperplasia. Food, alcohol and pH affect drug absorption, and it is important to assess their impact when replicating a physiological rhythm. SUBJECTS AND METHODS In vitro dissolution to study impact of alcohol and pH on Chronocort. A phase 1, three-period, cross over study in 18 volunteers to assess the impact of food on Chronocort and to compare bioavailability to immediate-release hydrocortisone. RESULTS In vitro dissolution of Chronocort was not affected by gastrointestinal pH up to 6.0 nor by an alcohol content up to 20% v/v. Food delayed and reduced the rate of absorption of Chronocort as reflected by a longer Tmax (fed vs fasted: 6.75 h vs 4.5 h, P = 0005) and lower Cmax (549.49 nmol/L vs 708.46 nmol/L, ratio 77% with CI 71-85). Cortisol exposure was similar in fed and fasted state: Geo LSmean ratio (CI) AUC0t for fed/fasted was 108.33% (102.30-114.72%). Cortisol exposure was higher for Chronocort compared to immediate-release hydrocortisone: Geo LSmean ratios (CI) 118.83% (111.58-126.54%); however, derived free cortisol showed cortisol exposure CIs were within 80.0-125.0%: Geo LSmean ratio (CI) for AUC0t 112.73% (105.33-120.65%). CONCLUSIONS Gastric pH ≤6.0 and alcohol do not affect hydrocortisone release from Chronocort. Food delays Chronocort absorption, but cortisol exposure is similar in the fasted and fed state and exposure as assessed by free cortisol is similar between Chronocort and immediate-release hydrocortisone.
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Affiliation(s)
| | | | | | | | - Richard JM Ross
- Department of Oncology and MetabolismUniversity of Sheffield, Sheffield, UK
- Correspondence should be addressed to R Ross;
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21
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Porter J, Blair J, Ross RJ. Is physiological glucocorticoid replacement important in children? Arch Dis Child 2017; 102:199-205. [PMID: 27582458 PMCID: PMC5284474 DOI: 10.1136/archdischild-2015-309538] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 08/09/2016] [Accepted: 08/10/2016] [Indexed: 12/13/2022]
Abstract
Cortisol has a distinct circadian rhythm with low concentrations at night, rising in the early hours of the morning, peaking on waking and declining over the day to low concentrations in the evening. Loss of this circadian rhythm, as seen in jetlag and shift work, is associated with fatigue in the short term and diabetes and obesity in the medium to long term. Patients with adrenal insufficiency on current glucocorticoid replacement with hydrocortisone have unphysiological cortisol concentrations being low on waking and high after each dose of hydrocortisone. Patients with adrenal insufficiency complain of fatigue, a poor quality of life and there is evidence of poor health outcomes including obesity potentially related to glucocorticoid replacement. New technologies are being developed that deliver more physiological glucocorticoid replacement including hydrocortisone by subcutaneous pump, Plenadren, a once-daily modified-release hydrocortisone and Chronocort, a delayed and sustained absorption hydrocortisone formulation that replicates the overnight profile of cortisol. In this review, we summarise the evidence regarding physiological glucocorticoid replacement with a focus on relevance to paediatrics.
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Affiliation(s)
| | - Joanne Blair
- Department of Endocrinology, AlderHey Children's Hospital, Liverpool, UK
| | - Richard J Ross
- Diurnal Ltd, Cardiff, UK,Department of Endocrinology, The University of Sheffield, Sheffield, UK
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22
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Hamitouche N, Comets E, Ribot M, Alvarez JC, Bellissant E, Laviolle B. Population Pharmacokinetic-Pharmacodynamic Model of Oral Fludrocortisone and Intravenous Hydrocortisone in Healthy Volunteers. AAPS JOURNAL 2017; 19:727-735. [DOI: 10.1208/s12248-016-0041-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 12/30/2016] [Indexed: 01/10/2023]
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van der Valk ES, Smans LCCJ, Hofstetter H, Stubbe JH, de Vries M, Backx FJG, Hermus ARMM, Zelissen PMJ. Decreased physical activity, reduced QoL and presence of debilitating fatigue in patients with Addison's disease. Clin Endocrinol (Oxf) 2016; 85:354-60. [PMID: 26953557 DOI: 10.1111/cen.13059] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Revised: 01/27/2016] [Accepted: 03/04/2016] [Indexed: 11/30/2022]
Abstract
BACKGROUND Health-related quality of life in patients with Addison's disease has been assessed in various European countries, indicating a reduced quality of life. However, no studies have addressed the impact of Addison's disease on physical activity. OBJECTIVE The aim of this study was to investigate the quality of life in Dutch patients with Addison's disease particularly regarding the presence of fatigue and the ability to be physically active. METHODS In this cross-sectional study, a postal survey was performed among Dutch patients with Addison's disease on stable glucocorticoid replacement therapy with hydrocortisone or cortisone acetate. For quality of life and physical activity assessment, patients completed general and health-related quality of life and physical activity questionnaires, and scores were compared to Dutch controls. RESULTS A total of 328 patients with Addison's disease were studied. In patients with Addison's disease, only 45·7% met the standard of physical activity (Combinorm) compared to 67·8% of Dutch controls (P < 0·01). Forty-eight per cent of patients showed abnormal fatigue, while 61% had severe fatigue. The CIS fatigue scores were significantly higher compared to controls (P < 0·01). We found reduced general subjective health-related QoL scores in both male and female patients, especially in younger patients <65 years of age. CONCLUSION Physical activity is decreased in patients with Addison's disease, combined with a reduced subjective health-related QoL and increased fatigue.
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Affiliation(s)
| | - Lisanne C C J Smans
- Department of Internal Medicine and Endocrinology, University Medical Center, Utrecht, the Netherlands
| | | | - Janine H Stubbe
- Amsterdam university of applied sciences and University of the arts, Codarts Rotterdam, Rotterdam, the Netherlands
| | - Marieke de Vries
- Department of Internal Medicine and Endocrinology, University Medical Center, Utrecht, the Netherlands
| | - Frank J G Backx
- Clinical Sports Medicine, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Ad R M M Hermus
- Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
| | - Pierre M J Zelissen
- Department of Internal Medicine and Endocrinology, University Medical Center, Utrecht, the Netherlands
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Johannsson G, Lennernäs H, Marelli C, Rockich K, Skrtic S. Achieving a physiological cortisol profile with once-daily dual-release hydrocortisone: a pharmacokinetic study. Eur J Endocrinol 2016; 175:85-93. [PMID: 27129362 PMCID: PMC5065076 DOI: 10.1530/eje-15-1212] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 12/07/2015] [Indexed: 12/03/2022]
Abstract
OBJECTIVE Oral once-daily dual-release hydrocortisone (DR-HC) replacement therapy was developed to provide a cortisol exposure-time profile that closely resembles the physiological cortisol profile. This study aimed to characterize single-dose pharmacokinetics (PK) of DR-HC 5-20mg and assess intrasubject variability. METHODS Thirty-one healthy Japanese or non-Hispanic Caucasian volunteers aged 20-55 years participated in this randomized, open-label, PK study. Single doses of DR-HC 5, 15 (3×5), and 20mg were administered orally after an overnight fast and suppression of endogenous cortisol secretion. After estimating the endogenous cortisol profile, PK of DR-HC over 24h were evaluated to assess dose proportionality and impact of ethnicity. Plasma cortisol concentrations were analyzed using liquid chromatography-tandem mass spectrometry. PK parameters were calculated from individual cortisol concentration-time profiles. RESULTS DR-HC 20mg provided higher than endogenous cortisol plasma concentrations 0-4h post-dose but similar concentrations later in the profile. Cortisol concentrations and PK exposure parameters increased with increasing doses. Mean maximal serum concentration (Cmax) was 82.0 and 178.1ng/mL, while mean area under the concentration-time curve (AUC)0-∞ was 562.8 and 1180.8h×ng/mL with DR-HC 5 and 20mg respectively. Within-subject PK variability was low (<15%) for DR-HC 20mg. All exposure PK parameters were less than dose proportional (slope <1). PK differences between ethnicities were explained by body weight differences. CONCLUSIONS DR-HC replacement resembles the daily normal cortisol profile. Within-subject day-to-day PK variability was low, underpinning the safety of DR-HC for replacement therapy. DR-HC PK were less than dose proportional - an important consideration when managing intercurrent illness in patients with adrenal insufficiency.
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Affiliation(s)
- Gudmundur Johannsson
- Department of EndocrinologyInstitute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Hans Lennernäs
- Department of PharmacyUppsala University, Uppsala, Sweden
| | | | | | - Stanko Skrtic
- Department of EndocrinologyInstitute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden AstraZeneca R&DMölndal, Sweden
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Fujii K, Miyashita K, Kurihara I, Hiratsuka K, Sato S, Yokota K, Kobayashi S, Shibata H, Itoh H. Adrenal Insufficiency under Standard Dosage of Glucocorticoid Replacement after Unilateral Adrenalectomy for Cushing's Syndrome. Case Rep Endocrinol 2016; 2016:2347528. [PMID: 27375907 PMCID: PMC4914725 DOI: 10.1155/2016/2347528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 05/08/2016] [Indexed: 11/17/2022] Open
Abstract
Glucocorticoid replacement is needed for patients after adrenal surgery for Cushing's syndrome; however, the adequate dosage is not easily determined. The patient was a 62-year-old woman who has had hypertension for 5 years and presented with heart failure due to hypertrophic cardiomyopathy. She consulted with us because of general fatigue, facial edema, and muscle weakness and was diagnosed with Cushing's syndrome. A laparoscopic left adrenalectomy was performed, standard dosage of postoperative replacement was administered, and she was discharged with 30 mg/day of hydrocortisone (cortisol). However, she suffered from loss of appetite and was transferred to an emergency unit with the symptoms of adrenal insufficiency on postoperative day 15. After initial hydrocortisone replacement with 200 mg/day, the dosage was gradually decreased during hospitalization; however, reduction of hydrocortisone dosage lower than 60 mg/day was difficult because of nausea and fatigue. Her circadian cortisol profile after hydrocortisone administration showed delayed and lowered peaks, which suggested that hydrocortisone absorption in the intestine was impaired. Therefore, complicated heart failure may have led to the adrenal insufficiency in the patient. In such cases, we should consider postoperative administration of more than the standard dosage of hydrocortisone to avoid adrenal insufficiency after surgery for Cushing's syndrome.
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Affiliation(s)
- Kentaro Fujii
- Department of Internal Medicine, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Kazutoshi Miyashita
- Department of Internal Medicine, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Isao Kurihara
- Department of Internal Medicine, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Ken Hiratsuka
- Department of Internal Medicine, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Seiji Sato
- Department of Internal Medicine, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Kenichi Yokota
- Department of Internal Medicine, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Sakiko Kobayashi
- Department of Internal Medicine, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Hirotaka Shibata
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, 700 Dannoharu, Oita 870-1192, Japan
| | - Hiroshi Itoh
- Department of Internal Medicine, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
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Johannsson G. Improving glucocorticoid replacement in patients with adrenal insufficiency. Endocrine 2016; 52:405-7. [PMID: 27041094 DOI: 10.1007/s12020-016-0929-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Accepted: 03/15/2016] [Indexed: 11/29/2022]
Affiliation(s)
- Gudmundur Johannsson
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden.
- Department of Endocrinology, Sahlgrenska University Hospital, Grona straket 8, 413 45, Göteborg, Sweden.
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Therapeutic innovations in endocrine diseases - Part 2: Modified-release glucocorticoid compounds: What good do they provide to the adrenal insufficient patient? Presse Med 2016; 45:e205-10. [PMID: 27260966 DOI: 10.1016/j.lpm.2016.05.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Intensive researches on modified-release hydrocortisone compounds developed in the last decade have paved the way for obtaining near-physiological glucocorticoid replacement in the adrenal insufficient patient. The dual-release Duocort (Plenadren) allows a unique morning intake and closely mimics the circadian rhythm of cortisol secretion, except for the progressive nocturnal increase and the morning cortisol peak observed in healthy subjects. Duocort treatment during a 6-month period was associated with favorable changes in weight, blood pressure and glycemic control in patients with diabetes mellitus. Chronocort, a multiparticulate formulation with sustained-release properties replaces endogenous cortisol in a near-physiologic manner and fully restores the end of night cortisol peak. A twice-daily Chronocort regimen was effective in controlling androgen excess in adults with CAH. Recently, the new multiparticulate formulation Infacort was designed for the treatment of adrenal insufficiency during infancy. Long term effectiveness and safety studies are needed until these promising hydrocortisone formulations become routine therapeutic tools in adrenal insufficiency.
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Bornstein SR, Allolio B, Arlt W, Barthel A, Don-Wauchope A, Hammer GD, Husebye ES, Merke DP, Murad MH, Stratakis CA, Torpy DJ. Diagnosis and Treatment of Primary Adrenal Insufficiency: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab 2016; 101:364-89. [PMID: 26760044 PMCID: PMC4880116 DOI: 10.1210/jc.2015-1710] [Citation(s) in RCA: 920] [Impact Index Per Article: 115.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE This clinical practice guideline addresses the diagnosis and treatment of primary adrenal insufficiency. PARTICIPANTS The Task Force included a chair, selected by The Clinical Guidelines Subcommittee of the Endocrine Society, eight additional clinicians experienced with the disease, a methodologist, and a medical writer. The co-sponsoring associations (European Society of Endocrinology and the American Association for Clinical Chemistry) had participating members. The Task Force received no corporate funding or remuneration in connection with this review. EVIDENCE This evidence-based guideline was developed using the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system to determine the strength of recommendations and the quality of evidence. CONSENSUS PROCESS The evidence used to formulate recommendations was derived from two commissioned systematic reviews as well as other published systematic reviews and studies identified by the Task Force. The guideline was reviewed and approved sequentially by the Endocrine Society's Clinical Guidelines Subcommittee and Clinical Affairs Core Committee, members responding to a web posting, and the Endocrine Society Council. At each stage, the Task Force incorporated changes in response to written comments. CONCLUSIONS We recommend diagnostic tests for the exclusion of primary adrenal insufficiency in all patients with indicative clinical symptoms or signs. In particular, we suggest a low diagnostic (and therapeutic) threshold in acutely ill patients, as well as in patients with predisposing factors. This is also recommended for pregnant women with unexplained persistent nausea, fatigue, and hypotension. We recommend a short corticotropin test (250 μg) as the "gold standard" diagnostic tool to establish the diagnosis. If a short corticotropin test is not possible in the first instance, we recommend an initial screening procedure comprising the measurement of morning plasma ACTH and cortisol levels. Diagnosis of the underlying cause should include a validated assay of autoantibodies against 21-hydroxylase. In autoantibody-negative individuals, other causes should be sought. We recommend once-daily fludrocortisone (median, 0.1 mg) and hydrocortisone (15-25 mg/d) or cortisone acetate replacement (20-35 mg/d) applied in two to three daily doses in adults. In children, hydrocortisone (∼8 mg/m(2)/d) is recommended. Patients should be educated about stress dosing and equipped with a steroid card and glucocorticoid preparation for parenteral emergency administration. Follow-up should aim at monitoring appropriate dosing of corticosteroids and associated autoimmune diseases, particularly autoimmune thyroid disease.
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Affiliation(s)
- Stefan R Bornstein
- Medizinische Klinik und Poliklinik III (S.R.B., A.B.), Universitätsklinikum Dresden, 01307 Dresden, Germany; Department of Endocrinology and Diabetes (S.R.B.), King's College London, London WC2R 2LS, United Kingdom; Department of Internal Medicine I (B.A.), Endocrine and Diabetes Unit, University Hospital Würzburg, 97080 Würzburg, Germany; Comprehensive Heart Failure Center (B.A.), University of Würzburg, 97080 Würzburg, Germany; Centre for Endocrinology, Diabetes, and Metabolism (W.A.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Endokrinologikum Ruhr (A.B.), 44866 Bochum, Germany; Department of Pathology and Molecular Medicine (A.D.-W.), McMaster University, Hamilton, ON L8S 4L8, Canada; Hamilton Regional Laboratory Medicine Program (A.D.-W.), Hamilton, ON L8N 4A6, Canada; Department of Internal Medicine (G.D.H.), Division of Metabolism, Endocrinology, and Diabetes, and Cancer Center, University of Michigan, Ann Arbor, Michigan 48109; Department of Clinical Science, University of Bergen, and Department of Medicine, Haukeland University Hospital (E.S.H.), 5021 Bergen, Norway; National Institutes of Health Clinical Center (D.P.M.), Bethesda, Maryland 20814; Mayo Clinic, Division of Preventive Medicine (M.H.M.), Rochester, Minnesota 55905; Eunice Kennedy Shriver National Institute of Child Health and Human Development (C.A.S.), National Institutes of Health, Bethesda, Maryland 20892; and Endocrine and Metabolic Unit (D.J.T.), Royal Adelaide Hospital, University of Adelaide, Adelaide SA 5000, Australia
| | - Bruno Allolio
- Medizinische Klinik und Poliklinik III (S.R.B., A.B.), Universitätsklinikum Dresden, 01307 Dresden, Germany; Department of Endocrinology and Diabetes (S.R.B.), King's College London, London WC2R 2LS, United Kingdom; Department of Internal Medicine I (B.A.), Endocrine and Diabetes Unit, University Hospital Würzburg, 97080 Würzburg, Germany; Comprehensive Heart Failure Center (B.A.), University of Würzburg, 97080 Würzburg, Germany; Centre for Endocrinology, Diabetes, and Metabolism (W.A.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Endokrinologikum Ruhr (A.B.), 44866 Bochum, Germany; Department of Pathology and Molecular Medicine (A.D.-W.), McMaster University, Hamilton, ON L8S 4L8, Canada; Hamilton Regional Laboratory Medicine Program (A.D.-W.), Hamilton, ON L8N 4A6, Canada; Department of Internal Medicine (G.D.H.), Division of Metabolism, Endocrinology, and Diabetes, and Cancer Center, University of Michigan, Ann Arbor, Michigan 48109; Department of Clinical Science, University of Bergen, and Department of Medicine, Haukeland University Hospital (E.S.H.), 5021 Bergen, Norway; National Institutes of Health Clinical Center (D.P.M.), Bethesda, Maryland 20814; Mayo Clinic, Division of Preventive Medicine (M.H.M.), Rochester, Minnesota 55905; Eunice Kennedy Shriver National Institute of Child Health and Human Development (C.A.S.), National Institutes of Health, Bethesda, Maryland 20892; and Endocrine and Metabolic Unit (D.J.T.), Royal Adelaide Hospital, University of Adelaide, Adelaide SA 5000, Australia
| | - Wiebke Arlt
- Medizinische Klinik und Poliklinik III (S.R.B., A.B.), Universitätsklinikum Dresden, 01307 Dresden, Germany; Department of Endocrinology and Diabetes (S.R.B.), King's College London, London WC2R 2LS, United Kingdom; Department of Internal Medicine I (B.A.), Endocrine and Diabetes Unit, University Hospital Würzburg, 97080 Würzburg, Germany; Comprehensive Heart Failure Center (B.A.), University of Würzburg, 97080 Würzburg, Germany; Centre for Endocrinology, Diabetes, and Metabolism (W.A.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Endokrinologikum Ruhr (A.B.), 44866 Bochum, Germany; Department of Pathology and Molecular Medicine (A.D.-W.), McMaster University, Hamilton, ON L8S 4L8, Canada; Hamilton Regional Laboratory Medicine Program (A.D.-W.), Hamilton, ON L8N 4A6, Canada; Department of Internal Medicine (G.D.H.), Division of Metabolism, Endocrinology, and Diabetes, and Cancer Center, University of Michigan, Ann Arbor, Michigan 48109; Department of Clinical Science, University of Bergen, and Department of Medicine, Haukeland University Hospital (E.S.H.), 5021 Bergen, Norway; National Institutes of Health Clinical Center (D.P.M.), Bethesda, Maryland 20814; Mayo Clinic, Division of Preventive Medicine (M.H.M.), Rochester, Minnesota 55905; Eunice Kennedy Shriver National Institute of Child Health and Human Development (C.A.S.), National Institutes of Health, Bethesda, Maryland 20892; and Endocrine and Metabolic Unit (D.J.T.), Royal Adelaide Hospital, University of Adelaide, Adelaide SA 5000, Australia
| | - Andreas Barthel
- Medizinische Klinik und Poliklinik III (S.R.B., A.B.), Universitätsklinikum Dresden, 01307 Dresden, Germany; Department of Endocrinology and Diabetes (S.R.B.), King's College London, London WC2R 2LS, United Kingdom; Department of Internal Medicine I (B.A.), Endocrine and Diabetes Unit, University Hospital Würzburg, 97080 Würzburg, Germany; Comprehensive Heart Failure Center (B.A.), University of Würzburg, 97080 Würzburg, Germany; Centre for Endocrinology, Diabetes, and Metabolism (W.A.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Endokrinologikum Ruhr (A.B.), 44866 Bochum, Germany; Department of Pathology and Molecular Medicine (A.D.-W.), McMaster University, Hamilton, ON L8S 4L8, Canada; Hamilton Regional Laboratory Medicine Program (A.D.-W.), Hamilton, ON L8N 4A6, Canada; Department of Internal Medicine (G.D.H.), Division of Metabolism, Endocrinology, and Diabetes, and Cancer Center, University of Michigan, Ann Arbor, Michigan 48109; Department of Clinical Science, University of Bergen, and Department of Medicine, Haukeland University Hospital (E.S.H.), 5021 Bergen, Norway; National Institutes of Health Clinical Center (D.P.M.), Bethesda, Maryland 20814; Mayo Clinic, Division of Preventive Medicine (M.H.M.), Rochester, Minnesota 55905; Eunice Kennedy Shriver National Institute of Child Health and Human Development (C.A.S.), National Institutes of Health, Bethesda, Maryland 20892; and Endocrine and Metabolic Unit (D.J.T.), Royal Adelaide Hospital, University of Adelaide, Adelaide SA 5000, Australia
| | - Andrew Don-Wauchope
- Medizinische Klinik und Poliklinik III (S.R.B., A.B.), Universitätsklinikum Dresden, 01307 Dresden, Germany; Department of Endocrinology and Diabetes (S.R.B.), King's College London, London WC2R 2LS, United Kingdom; Department of Internal Medicine I (B.A.), Endocrine and Diabetes Unit, University Hospital Würzburg, 97080 Würzburg, Germany; Comprehensive Heart Failure Center (B.A.), University of Würzburg, 97080 Würzburg, Germany; Centre for Endocrinology, Diabetes, and Metabolism (W.A.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Endokrinologikum Ruhr (A.B.), 44866 Bochum, Germany; Department of Pathology and Molecular Medicine (A.D.-W.), McMaster University, Hamilton, ON L8S 4L8, Canada; Hamilton Regional Laboratory Medicine Program (A.D.-W.), Hamilton, ON L8N 4A6, Canada; Department of Internal Medicine (G.D.H.), Division of Metabolism, Endocrinology, and Diabetes, and Cancer Center, University of Michigan, Ann Arbor, Michigan 48109; Department of Clinical Science, University of Bergen, and Department of Medicine, Haukeland University Hospital (E.S.H.), 5021 Bergen, Norway; National Institutes of Health Clinical Center (D.P.M.), Bethesda, Maryland 20814; Mayo Clinic, Division of Preventive Medicine (M.H.M.), Rochester, Minnesota 55905; Eunice Kennedy Shriver National Institute of Child Health and Human Development (C.A.S.), National Institutes of Health, Bethesda, Maryland 20892; and Endocrine and Metabolic Unit (D.J.T.), Royal Adelaide Hospital, University of Adelaide, Adelaide SA 5000, Australia
| | - Gary D Hammer
- Medizinische Klinik und Poliklinik III (S.R.B., A.B.), Universitätsklinikum Dresden, 01307 Dresden, Germany; Department of Endocrinology and Diabetes (S.R.B.), King's College London, London WC2R 2LS, United Kingdom; Department of Internal Medicine I (B.A.), Endocrine and Diabetes Unit, University Hospital Würzburg, 97080 Würzburg, Germany; Comprehensive Heart Failure Center (B.A.), University of Würzburg, 97080 Würzburg, Germany; Centre for Endocrinology, Diabetes, and Metabolism (W.A.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Endokrinologikum Ruhr (A.B.), 44866 Bochum, Germany; Department of Pathology and Molecular Medicine (A.D.-W.), McMaster University, Hamilton, ON L8S 4L8, Canada; Hamilton Regional Laboratory Medicine Program (A.D.-W.), Hamilton, ON L8N 4A6, Canada; Department of Internal Medicine (G.D.H.), Division of Metabolism, Endocrinology, and Diabetes, and Cancer Center, University of Michigan, Ann Arbor, Michigan 48109; Department of Clinical Science, University of Bergen, and Department of Medicine, Haukeland University Hospital (E.S.H.), 5021 Bergen, Norway; National Institutes of Health Clinical Center (D.P.M.), Bethesda, Maryland 20814; Mayo Clinic, Division of Preventive Medicine (M.H.M.), Rochester, Minnesota 55905; Eunice Kennedy Shriver National Institute of Child Health and Human Development (C.A.S.), National Institutes of Health, Bethesda, Maryland 20892; and Endocrine and Metabolic Unit (D.J.T.), Royal Adelaide Hospital, University of Adelaide, Adelaide SA 5000, Australia
| | - Eystein S Husebye
- Medizinische Klinik und Poliklinik III (S.R.B., A.B.), Universitätsklinikum Dresden, 01307 Dresden, Germany; Department of Endocrinology and Diabetes (S.R.B.), King's College London, London WC2R 2LS, United Kingdom; Department of Internal Medicine I (B.A.), Endocrine and Diabetes Unit, University Hospital Würzburg, 97080 Würzburg, Germany; Comprehensive Heart Failure Center (B.A.), University of Würzburg, 97080 Würzburg, Germany; Centre for Endocrinology, Diabetes, and Metabolism (W.A.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Endokrinologikum Ruhr (A.B.), 44866 Bochum, Germany; Department of Pathology and Molecular Medicine (A.D.-W.), McMaster University, Hamilton, ON L8S 4L8, Canada; Hamilton Regional Laboratory Medicine Program (A.D.-W.), Hamilton, ON L8N 4A6, Canada; Department of Internal Medicine (G.D.H.), Division of Metabolism, Endocrinology, and Diabetes, and Cancer Center, University of Michigan, Ann Arbor, Michigan 48109; Department of Clinical Science, University of Bergen, and Department of Medicine, Haukeland University Hospital (E.S.H.), 5021 Bergen, Norway; National Institutes of Health Clinical Center (D.P.M.), Bethesda, Maryland 20814; Mayo Clinic, Division of Preventive Medicine (M.H.M.), Rochester, Minnesota 55905; Eunice Kennedy Shriver National Institute of Child Health and Human Development (C.A.S.), National Institutes of Health, Bethesda, Maryland 20892; and Endocrine and Metabolic Unit (D.J.T.), Royal Adelaide Hospital, University of Adelaide, Adelaide SA 5000, Australia
| | - Deborah P Merke
- Medizinische Klinik und Poliklinik III (S.R.B., A.B.), Universitätsklinikum Dresden, 01307 Dresden, Germany; Department of Endocrinology and Diabetes (S.R.B.), King's College London, London WC2R 2LS, United Kingdom; Department of Internal Medicine I (B.A.), Endocrine and Diabetes Unit, University Hospital Würzburg, 97080 Würzburg, Germany; Comprehensive Heart Failure Center (B.A.), University of Würzburg, 97080 Würzburg, Germany; Centre for Endocrinology, Diabetes, and Metabolism (W.A.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Endokrinologikum Ruhr (A.B.), 44866 Bochum, Germany; Department of Pathology and Molecular Medicine (A.D.-W.), McMaster University, Hamilton, ON L8S 4L8, Canada; Hamilton Regional Laboratory Medicine Program (A.D.-W.), Hamilton, ON L8N 4A6, Canada; Department of Internal Medicine (G.D.H.), Division of Metabolism, Endocrinology, and Diabetes, and Cancer Center, University of Michigan, Ann Arbor, Michigan 48109; Department of Clinical Science, University of Bergen, and Department of Medicine, Haukeland University Hospital (E.S.H.), 5021 Bergen, Norway; National Institutes of Health Clinical Center (D.P.M.), Bethesda, Maryland 20814; Mayo Clinic, Division of Preventive Medicine (M.H.M.), Rochester, Minnesota 55905; Eunice Kennedy Shriver National Institute of Child Health and Human Development (C.A.S.), National Institutes of Health, Bethesda, Maryland 20892; and Endocrine and Metabolic Unit (D.J.T.), Royal Adelaide Hospital, University of Adelaide, Adelaide SA 5000, Australia
| | - M Hassan Murad
- Medizinische Klinik und Poliklinik III (S.R.B., A.B.), Universitätsklinikum Dresden, 01307 Dresden, Germany; Department of Endocrinology and Diabetes (S.R.B.), King's College London, London WC2R 2LS, United Kingdom; Department of Internal Medicine I (B.A.), Endocrine and Diabetes Unit, University Hospital Würzburg, 97080 Würzburg, Germany; Comprehensive Heart Failure Center (B.A.), University of Würzburg, 97080 Würzburg, Germany; Centre for Endocrinology, Diabetes, and Metabolism (W.A.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Endokrinologikum Ruhr (A.B.), 44866 Bochum, Germany; Department of Pathology and Molecular Medicine (A.D.-W.), McMaster University, Hamilton, ON L8S 4L8, Canada; Hamilton Regional Laboratory Medicine Program (A.D.-W.), Hamilton, ON L8N 4A6, Canada; Department of Internal Medicine (G.D.H.), Division of Metabolism, Endocrinology, and Diabetes, and Cancer Center, University of Michigan, Ann Arbor, Michigan 48109; Department of Clinical Science, University of Bergen, and Department of Medicine, Haukeland University Hospital (E.S.H.), 5021 Bergen, Norway; National Institutes of Health Clinical Center (D.P.M.), Bethesda, Maryland 20814; Mayo Clinic, Division of Preventive Medicine (M.H.M.), Rochester, Minnesota 55905; Eunice Kennedy Shriver National Institute of Child Health and Human Development (C.A.S.), National Institutes of Health, Bethesda, Maryland 20892; and Endocrine and Metabolic Unit (D.J.T.), Royal Adelaide Hospital, University of Adelaide, Adelaide SA 5000, Australia
| | - Constantine A Stratakis
- Medizinische Klinik und Poliklinik III (S.R.B., A.B.), Universitätsklinikum Dresden, 01307 Dresden, Germany; Department of Endocrinology and Diabetes (S.R.B.), King's College London, London WC2R 2LS, United Kingdom; Department of Internal Medicine I (B.A.), Endocrine and Diabetes Unit, University Hospital Würzburg, 97080 Würzburg, Germany; Comprehensive Heart Failure Center (B.A.), University of Würzburg, 97080 Würzburg, Germany; Centre for Endocrinology, Diabetes, and Metabolism (W.A.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Endokrinologikum Ruhr (A.B.), 44866 Bochum, Germany; Department of Pathology and Molecular Medicine (A.D.-W.), McMaster University, Hamilton, ON L8S 4L8, Canada; Hamilton Regional Laboratory Medicine Program (A.D.-W.), Hamilton, ON L8N 4A6, Canada; Department of Internal Medicine (G.D.H.), Division of Metabolism, Endocrinology, and Diabetes, and Cancer Center, University of Michigan, Ann Arbor, Michigan 48109; Department of Clinical Science, University of Bergen, and Department of Medicine, Haukeland University Hospital (E.S.H.), 5021 Bergen, Norway; National Institutes of Health Clinical Center (D.P.M.), Bethesda, Maryland 20814; Mayo Clinic, Division of Preventive Medicine (M.H.M.), Rochester, Minnesota 55905; Eunice Kennedy Shriver National Institute of Child Health and Human Development (C.A.S.), National Institutes of Health, Bethesda, Maryland 20892; and Endocrine and Metabolic Unit (D.J.T.), Royal Adelaide Hospital, University of Adelaide, Adelaide SA 5000, Australia
| | - David J Torpy
- Medizinische Klinik und Poliklinik III (S.R.B., A.B.), Universitätsklinikum Dresden, 01307 Dresden, Germany; Department of Endocrinology and Diabetes (S.R.B.), King's College London, London WC2R 2LS, United Kingdom; Department of Internal Medicine I (B.A.), Endocrine and Diabetes Unit, University Hospital Würzburg, 97080 Würzburg, Germany; Comprehensive Heart Failure Center (B.A.), University of Würzburg, 97080 Würzburg, Germany; Centre for Endocrinology, Diabetes, and Metabolism (W.A.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Endokrinologikum Ruhr (A.B.), 44866 Bochum, Germany; Department of Pathology and Molecular Medicine (A.D.-W.), McMaster University, Hamilton, ON L8S 4L8, Canada; Hamilton Regional Laboratory Medicine Program (A.D.-W.), Hamilton, ON L8N 4A6, Canada; Department of Internal Medicine (G.D.H.), Division of Metabolism, Endocrinology, and Diabetes, and Cancer Center, University of Michigan, Ann Arbor, Michigan 48109; Department of Clinical Science, University of Bergen, and Department of Medicine, Haukeland University Hospital (E.S.H.), 5021 Bergen, Norway; National Institutes of Health Clinical Center (D.P.M.), Bethesda, Maryland 20814; Mayo Clinic, Division of Preventive Medicine (M.H.M.), Rochester, Minnesota 55905; Eunice Kennedy Shriver National Institute of Child Health and Human Development (C.A.S.), National Institutes of Health, Bethesda, Maryland 20892; and Endocrine and Metabolic Unit (D.J.T.), Royal Adelaide Hospital, University of Adelaide, Adelaide SA 5000, Australia
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Petersen KS, Rushworth RL, Clifton PM, Torpy DJ. Recurrent nocturnal hypoglycaemia as a cause of morning fatigue in treated Addison's disease--favourable response to dietary management: a case report. BMC Endocr Disord 2015; 15:61. [PMID: 26500000 PMCID: PMC4619326 DOI: 10.1186/s12902-015-0058-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Accepted: 10/16/2015] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Addison's disease, or primary adrenal insufficiency, is often associated with reduced well-being and fatigue despite use of currently recommended adrenal hormone replacement. Hypoglycaemia is a known manifestation of glucocorticoid deficiency, but is generally considered rare in adults and not relevant to troubling ongoing symptoms in patients with Addison's disease. CASE PRESENTATION A 43 year old woman with a three year history of Addison's disease complained of severe morning fatigue and headaches, despite standard glucocorticoid replacement therapy in the form of thrice daily hydrocortisone and mineralocorticoid replacement with fludrocortisone. Alternative glucocorticoid replacement regimens and the addition of dehydroepiandrosterone replacement therapy had no effect. Nocturnal hypoglycaemia was suspected and a 4-day continuous glucose monitor system (CGMS) revealed hypoglycaemia (interstitial glucose < 2.2 mmol/L) between 0200-0400 h on 3 of 4 days. The patient was counselled to take an evening snack designed to ensure slow absorption of ingested carbohydrates. Nocturnal hypoglycaemia was then absent on follow up CGMS assessment. The patient noted a marked symptomatic improvement in morning symptoms, but with persistent fatigue during the day. CONCLUSION Currently, the best strategy for control of non-specific symptoms in treated Addison's disease is unknown, but it may be that investigation for hypoglycaemia and treatment, where necessary, could assist some sufferers to achieve improved wellbeing. A systematic study of this phenomenon in Addison's disease is required.
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Affiliation(s)
- Kristina S Petersen
- Dietitian, School of Pharmacy and Medical Sciences, University of South Australia, GPO Box 2471, Adelaide, SA 5000, Australia.
| | - R Louise Rushworth
- School of Medicine, Sydney, The University of Notre Dame, 60 Oxford St., Darlinghurst, NSW 2010, Australia.
| | - Peter M Clifton
- School of Pharmacy and Medical Sciences, University of South Australia, GPO Box 2471, Adelaide, SA 5000, Australia.
| | - David J Torpy
- Endocrine and Metabolic Unit, Royal Adelaide Hospital, University of Adelaide, North Terrace, Adelaide, SA 5000, Australia.
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Rousseau E, Joubert M, Trzepla G, Parienti JJ, Freret T, Vanthygem MC, Desailloud R, Lefebvre H, Coquerel A, Reznik Y. Usefulness of Time-Point Serum Cortisol and ACTH Measurements for the Adjustment of Glucocorticoid Replacement in Adrenal Insufficiency. PLoS One 2015; 10:e0135975. [PMID: 26317782 PMCID: PMC4552782 DOI: 10.1371/journal.pone.0135975] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2015] [Accepted: 07/28/2015] [Indexed: 11/22/2022] Open
Abstract
Background Adjustment of daily hydrocortisone dose on clinical criteria lacks sensitivity for fine tuning. Long term hydrocortisone (HC) over-replacement may lead to increased morbidity and mortality in patients with adrenal insufficiency (AI). Biochemical criteria may help detecting over- or under-replacement but have been poorly evaluated. Methods Multicenter, institutional, pharmacokinetic study on ACTH and cortisol plasma profiles during HC replacement in 27 AI patients compared to 29 matched controls. All AI patients were administered HC thrice daily at doses of 6, 10 and 14 mg/m2/d. Blood samples were drawn hourly from 0800h to 1900h. The main outcome measures were: i) plasma peak cortisol and cortisol area under the curve (AUC) in AI patients compared to controls, ii) correlations between cortisol AUC vs single-point cortisol or ACTH decrease from baseline (ΔACTH) and iii) the predictive value of the two latters for obtaining AI patients’ cortisol AUC in the control range. Results Cortisol peaks were observed 1h after each HC intake and a dose response was demonstrated for cortisol peak and cortisol AUC. The comparison of AI patients’ cortisol AUC to controls showed that 81.5% AI patients receiving 6mg/m2/d were adequately replaced, whereas most patients receiving higher doses were over-replaced. The correlation coefficient between 1000h/1400h cortisol concentrations and 0800-1900h cortisol AUC were 0.93/0.88 respectively, whereas the 0800-1200h ΔACTH fairly correlated with 0800-1900h cortisol AUC (R = 0.57). ROC curve analysis indicated that the 1000h and 1400h cortisol concentrations best predicted over-replacement. Conclusions Patients receiving a 6mg/m2 hydrocortisone daily dose exhibited the most physiological daytime cortisol profile. Single point plasma cortisol correlated with daytime cortisol AUC in AI patients. Although hydrocortisone dose should be currently determined on clinical grounds, our data suggest that single point plasma cortisol may be an adjunct for further hydrocortisone dose adjustment in AI patients.
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Affiliation(s)
- Elise Rousseau
- Department of Endocrinology, Caen University Hospital, 14033, Caen, France
| | - Michael Joubert
- Department of Endocrinology, Caen University Hospital, 14033, Caen, France
| | - Géraldine Trzepla
- Department of Endocrinology, Caen University Hospital, 14033, Caen, France
| | - Jean Jacques Parienti
- Department of Clinical Research, Caen University Hospital, 14033, Caen, France
- University of Caen Basse-Normandie, Medical School, Caen, F-14032, France
| | - Thomas Freret
- UFR Pharmaceutical Sciences, EA4259, University of Caen Basse-Normandie, 14032, Caen, France
- University of Caen Basse-Normandie, Medical School, Caen, F-14032, France
| | | | - Rachel Desailloud
- Department of Endocrinology, Amiens University Hospital, Hopital SUD, 80054, Amiens, France
| | - Hervé Lefebvre
- Department of Endocrinology and INSERM U413, IFRMP23, Rouen University Hospital, 76031, Rouen, France
| | - Antoine Coquerel
- Department of Pharmacology, Caen University Hospital, 14033, Caen, France
- University of Caen Basse-Normandie, Medical School, Caen, F-14032, France
| | - Yves Reznik
- Department of Endocrinology, Caen University Hospital, 14033, Caen, France
- University of Caen Basse-Normandie, Medical School, Caen, F-14032, France
- * E-mail:
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An observational study on adrenal insufficiency in a French tertiary centre: Real life versus theory. ANNALES D'ENDOCRINOLOGIE 2015; 76:1-8. [DOI: 10.1016/j.ando.2014.11.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2014] [Revised: 11/04/2014] [Accepted: 11/10/2014] [Indexed: 11/19/2022]
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Touraine P, Chenuc G, Colin C. Self-perceived health status of patients with adrenal insufficiency receiving glucocorticoid replacement therapy - French data from a worldwide patient survey. ANNALES D'ENDOCRINOLOGIE 2015; 76:9-12. [PMID: 25573224 DOI: 10.1016/j.ando.2014.09.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Revised: 09/01/2014] [Accepted: 09/09/2014] [Indexed: 11/16/2022]
Abstract
An international survey was undertaken to investigate current practices in glucocorticoid replacement therapy and self-perceived health status of patients with adrenal insufficiency, using a 39-item questionnaire. Results were published in 2012. We analyzed data from French patients, extracted from the database. Participants were recruited via a patient advocacy group to respond anonymously to a questionnaire developed by clinical experts. Ninety-four patients participated (primary adrenal insufficiency 79% and secondary adrenal insufficiency 16%). They were treated mainly with hydrocortisone (97.5%). Dosing regimens were once daily (8%), twice daily (38%), thrice daily (30%) or other (24%). Nearly 80% of the participants considered their affection to have an impact on their physical activity, work, family or social life and 38% reported absence from work/school in the last 3 months. Fatigue in the morning or during the day was a problem for 57% and 69% of respondents respectively. Eighty percent were concerned about long-term side effects of therapy, mainly osteoporosis (79%), fatigue (57%) and obesity (43%). Despite obvious biases in the survey, we should be alerted by the high number of patients' complaints and the clear signs of quality of life impairment in this population, and think about strategies to improve their management.
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Affiliation(s)
- Philippe Touraine
- Department of endocrinology and reproductive medicine, IE3M, hôpital universitaire Pitié-Salpêtrière, UPMC, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France.
| | - Gaëlle Chenuc
- Capionis, 183/189, avenue de Choisy, 75013 Paris, France
| | - Claudine Colin
- Association Surrénales, 14, avenue Anatole France, 76330 Notre Dame de Gravenchon, France
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Johannsson G, Falorni A, Skrtic S, Lennernäs H, Quinkler M, Monson JP, Stewart PM. Adrenal insufficiency: review of clinical outcomes with current glucocorticoid replacement therapy. Clin Endocrinol (Oxf) 2015; 82:2-11. [PMID: 25187037 DOI: 10.1111/cen.12603] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Revised: 06/25/2014] [Accepted: 08/27/2014] [Indexed: 11/28/2022]
Abstract
Glucocorticoid replacement therapy in patients with adrenal insufficiency (AI), whether primary (Addison's disease) or secondary (due to hypopituitarism), has been established for some 50 years. The current standard treatment regimen involves twice- or thrice-daily dosing with a glucocorticoid, most commonly oral hydrocortisone. Based on previous small-scale studies and clinical perception, life expectancy with conventional glucocorticoid replacement therapy has been considered normal, with a low incidence of adverse events. Data from the past 10-15 years, however, have shown that morbidity remains high and life expectancy is reduced. The increased morbidity and decreased life expectancy appear to be due to both increased exposure to cortisol and insufficient cortisol coverage during infections and other stress-related events. This is thought to reflect a failure of treatment to replicate the natural circadian rhythm of cortisol release, together with a failure to identify and deliver individualized cortisol exposure and to manage patients adequately when increased doses are required. The resulting over- or under-treatment may result in Cushing-like symptoms or adrenal crisis, respectively. This review summarizes the morbidity and mortality seen in patients receiving the current standard of care for AI and suggests areas for improvement in glucocorticoid replacement therapy.
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Affiliation(s)
- Gudmundur Johannsson
- Department of Endocrinology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Interrelationships Among Cortisol, 17-Hydroxyprogesterone, and Androstenendione Exposures in the Management of Children With Congenital Adrenal Hyperplasia. J Investig Med 2015; 63:35-41. [DOI: 10.1097/jim.0000000000000121] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Honoré PM, Jacobs R, De Waele E, De Regt J, Rose T, Van Gorp V, Joannes-Boyau O, Boer W, Spapen HD. What do we know about steroids metabolism and 'PK/PD approach' in AKI and CKD especially while on RRT--current status in 2014. Blood Purif 2014; 38:154-7. [PMID: 25471548 DOI: 10.1159/000368390] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The knowledge on PK behavior of steroid drugs such as prednisolone or prednisone has indeed been expanding but at a rather slow pace. First, convenient, rapid, and specific determination of plasma levels of these steroids was largely indebted to the breakthrough of high performance liquid chromatography (HPLC). Second, prednisolone is non-linearly protein-bound. Since unbound prednisolone is the biologically active compound, only the measurement of this free fraction in plasma is relevant. Third, the short half-life of prednisolone precludes to reach steady-state levels and requires determination of the area under the concentration-time curve. Fourth, prednisolone and prednisone are mutually convertible. Intravenous prednisolone, however, is administered as a pro-drug ester, which renders comparison and interpretation of reported PK data of both agents unreliable. A poignant lack of awareness and knowledge regarding catabolism, clearance mechanisms, and elimination route of steroids fuels the ongoing controversy that surrounds adjunctive corticosteroid therapy in patients with chronic or acute inflammatory disease. This particular patient population is also more prone to develop early and significant kidney dysfunction, necessitating extra-renal support. A better understanding of steroid PK/PD, preferentially guided by HPLC measurement of plasma steroid concentrations, likely will have direct clinical implications, for instance by adapting steroid doses in IHD or implementing higher dose regimens during CRRT.
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Affiliation(s)
- Patrick M Honoré
- ICU Department, Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel, Brussels, Belgium
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Aulinas A, Webb SM. Health-related quality of life in primary and secondary adrenal insufficiency. Expert Rev Pharmacoecon Outcomes Res 2014; 14:873-88. [PMID: 25252879 DOI: 10.1586/14737167.2014.963559] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Adrenal insufficiency (AI) is characterized by a deficient production of glucocorticoids with or without associated mineral corticoid and/or adrenal androgen deficiencies. Despite the low prevalence of AI, its impact on the affected patient is very high, and can be life-threatening disease if not adequately treated. Several glucocorticoid treatment regimens are available, but none is capable of perfectly imitating the cortisol circadian rhythm. Cortisol rhythmicity and treatment of other possible concomitant conditions often associated (e.g., autoimmune disorders and panhypopituitarism) are essential to improve outcome of AI. Morbidity often present in treated AI include an unhealthy metabolic profile, bad quality of sleep, infertility, sexual dysfunction and worse health-related quality of life. This review focuses on psychological morbidity and impaired quality of life in patients with primary or secondary AI of any origin, including a special section devoted to congenital adrenal hyperplasia.
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Affiliation(s)
- Anna Aulinas
- Endocrinology/Medicine Departments, Sant Pau Biomedical Research Institute, Hospital de Sant Pau, Universitat Autònoma de Barcelona, C/Sant Antoni Maria Claret, 167, 08025-Barcelona, Spain
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Johannsson G, Skrtic S, Lennernäs H, Quinkler M, Stewart PM. Improving outcomes in patients with adrenal insufficiency: a review of current and future treatments. Curr Med Res Opin 2014; 30:1833-47. [PMID: 24849526 DOI: 10.1185/03007995.2014.925865] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Adrenal insufficiency is a rare but life-threatening disease. Conventional therapy consists of glucocorticoid replacement using hydrocortisone administered two or three times daily. Although such therapy extends life expectancy, mortality is not normalized, and quality of life remains poor. This failure to restore normal health is thought to be due to the inability of conventional glucocorticoid replacement therapy to normalize total cortisol exposure and to respond to the increased need for glucocorticoids during illness and stress. Also, current management regimens do not restore or replicate the intrinsic circadian rhythm of cortisol secretion. AREAS COVERED This narrative review was based on a PubMed and Medline search of all English-language articles on the safety and efficacy of glucocorticoid replacement therapy in patients with adrenal insufficiency. Based on this search we discuss current treatment strategies in terms of the failure to maintain or normalize metabolism and quality of life in patients with adrenal insufficiency. The rationale for, and technology behind, the development of modified-release preparations of hydrocortisone are described, together with the evidence suggesting that hydrocortisone preparations that mimic the physiological circadian pattern of cortisol release are more effective than conventional glucocorticoid replacement therapies. CONCLUSIONS Modified-release hydrocortisone treatments for patients with adrenal insufficiency more closely mimic the physiological circadian pattern of cortisol secretion than conventional twice or thrice daily treatment. The available evidence suggests that these modified-release preparations should improve metabolic outcomes and quality of life.
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Affiliation(s)
- Gudmundur Johannsson
- Department of Endocrinology, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg , Gothenburg , Sweden
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Whitaker M, Debono M, Huatan H, Merke D, Arlt W, Ross RJ. An oral multiparticulate, modified-release, hydrocortisone replacement therapy that provides physiological cortisol exposure. Clin Endocrinol (Oxf) 2014; 80:554-561. [PMID: 23980724 PMCID: PMC3937303 DOI: 10.1111/cen.12316] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2013] [Revised: 08/10/2013] [Accepted: 08/22/2013] [Indexed: 11/29/2022]
Abstract
OBJECTIVE It is not possible with current hydrocortisone replacement to mimic the diurnal cortisol profile in patients with adrenal insufficiency. Previous attempts with modified-release technology were unsuccessful. Our objective was to develop hydrocortisone formulations that recreate the diurnal cortisol profile using multiparticulate technology. DESIGN AND MEASUREMENTS Screening by in vitro dissolution profiles, pharmacokinetic (PK) testing in dexamethasone-suppressed dogs and humans, and comparison with a reference population. SETTING Field laboratories and clinical research facility. RESULTS Formulations were generated using an enteric (delayed release) design configuration with an extended (sustained release) dissolution profile. In vitro dissolution confirmed delayed and sustained hydrocortisone release. However, in dogs and humans, sustained release resulted in reduced bioavailability. A formulation, DIURF-006, was developed that maintained delayed release but omitted the sustained-release functionality. PK characterization of DIURF-006 showed that, despite absence of a sustained-release component, absorption was sufficiently sustained to deliver extended hydrocortisone absorption. In dexamethasone-suppressed volunteers (n = 16) receiving a twice-daily 'toothbrush' regimen (20 mg at 23:00 h and 10 mg at 07:00 h), DIURF-006 gave a similar cortisol profile to physiological cortisol levels: DIURF-006 vs physiological, Geomean AUC 5610 vs 4706 h * nmol/l, Geomean Cmax 665 vs 594 nmol/l and Median Tmax 8·5 h vs clock time 08:12 h for peak cortisol. The relative bioavailability of DIURF-006 vs hydrocortisone was 89%, and cortisol levels increased linearly with doses between 5 and 30 mg. CONCLUSION A multiparticulate oral hydrocortisone formulation with only an enteric coat provides delayed and sustained absorption and when given in a 'toothbrush' regimen provides physiological cortisol exposure.
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Affiliation(s)
- Martin Whitaker
- Academic Unit of Diabetes, Endocrinology and Reproduction, University of Sheffield, Sheffield, UK (M.D., R.J.R); Diurnal Ltd, Cardiff, UK (M.W., H.H.); National Institutes of Health Clinical Center and The Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, USA (D.M.); Centre for Endocrinology, Diabetes and Metabolism, School of Clinical & Experimental Medicine, University of Birmingham, Birmingham, UK (W.A.)
| | - Miguel Debono
- Academic Unit of Diabetes, Endocrinology and Reproduction, University of Sheffield, Sheffield, UK (M.D., R.J.R); Diurnal Ltd, Cardiff, UK (M.W., H.H.); National Institutes of Health Clinical Center and The Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, USA (D.M.); Centre for Endocrinology, Diabetes and Metabolism, School of Clinical & Experimental Medicine, University of Birmingham, Birmingham, UK (W.A.)
| | - Hiep Huatan
- Academic Unit of Diabetes, Endocrinology and Reproduction, University of Sheffield, Sheffield, UK (M.D., R.J.R); Diurnal Ltd, Cardiff, UK (M.W., H.H.); National Institutes of Health Clinical Center and The Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, USA (D.M.); Centre for Endocrinology, Diabetes and Metabolism, School of Clinical & Experimental Medicine, University of Birmingham, Birmingham, UK (W.A.)
| | - Deborah Merke
- Academic Unit of Diabetes, Endocrinology and Reproduction, University of Sheffield, Sheffield, UK (M.D., R.J.R); Diurnal Ltd, Cardiff, UK (M.W., H.H.); National Institutes of Health Clinical Center and The Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, USA (D.M.); Centre for Endocrinology, Diabetes and Metabolism, School of Clinical & Experimental Medicine, University of Birmingham, Birmingham, UK (W.A.)
| | - Wiebke Arlt
- Academic Unit of Diabetes, Endocrinology and Reproduction, University of Sheffield, Sheffield, UK (M.D., R.J.R); Diurnal Ltd, Cardiff, UK (M.W., H.H.); National Institutes of Health Clinical Center and The Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, USA (D.M.); Centre for Endocrinology, Diabetes and Metabolism, School of Clinical & Experimental Medicine, University of Birmingham, Birmingham, UK (W.A.)
| | - Richard J Ross
- Academic Unit of Diabetes, Endocrinology and Reproduction, University of Sheffield, Sheffield, UK (M.D., R.J.R); Diurnal Ltd, Cardiff, UK (M.W., H.H.); National Institutes of Health Clinical Center and The Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, USA (D.M.); Centre for Endocrinology, Diabetes and Metabolism, School of Clinical & Experimental Medicine, University of Birmingham, Birmingham, UK (W.A.)
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Reznik Y. Traiter l’insuffisance surrénale : pour quels enjeux ? Par quels moyens thérapeutiques ? Presse Med 2014; 43:438-43. [DOI: 10.1016/j.lpm.2014.02.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Revised: 01/16/2014] [Accepted: 02/11/2014] [Indexed: 11/25/2022] Open
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Grossman A, Johannsson G, Quinkler M, Zelissen P. Therapy of endocrine disease: Perspectives on the management of adrenal insufficiency: clinical insights from across Europe. Eur J Endocrinol 2013; 169:R165-75. [PMID: 24031090 PMCID: PMC3805018 DOI: 10.1530/eje-13-0450] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Conventional glucocorticoid (GC) replacement for patients with adrenal insufficiency (AI) is inadequate. Patients with AI continue to have increased mortality and morbidity and compromised quality of life despite treatment and monitoring. OBJECTIVES i) To review current management of AI and the unmet medical need based on literature and treatment experience and ii) to offer practical advice for managing AI in specific clinical situations. METHODS The review considers the most urgent questions endocrinologists face in managing AI and presents generalised patient cases with suggested strategies for treatment. RESULTS Optimisation and individualisation of GC replacement remain a challenge because available therapies do not mimic physiological cortisol patterns. While increased mortality and morbidity appear related to inadequate GC replacement, there are no objective measures to guide dose selection and optimisation. Physicians must rely on experience to recognise the clinical signs, which are not unique to AI, of inadequate treatment. The increased demand for corticosteroids during periods of stress can result in a life-threatening adrenal crisis (AC) in a patient with AI. Education is paramount for patients and their caregivers to anticipate, recognise and provide proper early treatment to prevent or reduce the occurrence of ACs. CONCLUSIONS This review highlights and offers suggestions to address the challenges endocrinologists encounter in treating patients with AI. New preparations are being developed to better mimic normal physiological cortisol levels with convenient, once-daily dosing which may improve treatment outcomes.
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Affiliation(s)
| | - Gudmundur Johannsson
- Department of EndocrinologyInstitute of Medicine, Sahlgrenska Academy, University of GothenburgGothenburgSweden
| | - Marcus Quinkler
- Clinical Endocrinology, Charité Campus MitteCharité University MedicineBerlinGermany
| | - Pierre Zelissen
- Section of Endocrinology, Department of Internal MedicineUtrecht University Medical CenterUtrechtThe Netherlands
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Debono M, Ross RJ. What is the best approach to tailoring hydrocortisone dose to meet patient needs in 2012? Clin Endocrinol (Oxf) 2013. [PMID: 23194144 DOI: 10.1111/cen.12117] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Cortisol is an essential stress hormone and replacement with oral hydrocortisone is lifesaving in patients with adrenal insufficiency. Cortisol has a diurnal rhythm regulated by the central body clock and this rhythm is a metabolic signal for peripheral tissue clocks. Loss of cortisol rhythmicity is associated with fatigue, depression and insulin resistance. A general principle in endocrinology is to replace hormones to replicate physiological concentrations; however, the pharmacokinetics of oral immediate-release hydrocortisone make it impossible to fully mimic the cortisol rhythm and patients still have an increased morbidity and mortality despite replacement. Traditionally, physicians have replaced hydrocortisone with a total daily dose based on the diurnal 24-h cortisol production rate with hydrocortisone given twice or thrice daily, with the highest dose first thing in the morning. Monitoring treatment and dose titration has been much debated with some clinicians using cortisol day curves and others relying on clinical symptoms. The main challenge is that there is no established biomarker of cortisol activity. In addressing the clinical question, we have taken the view that an understanding of the cortisol circadian rhythm and hydrocortisone pharmacokinetics is essential when tailoring hydrocortisone dose. Using this approach, we have developed a thrice daily, weight-related, dosing regimen and a pharmacokinetic and clinical method to monitor treatment. Our argument for replicating the cortisol circadian rhythm is based on the observation that disruption of the rhythm is associated with ill health, and the few studies that have compared different treatment regimens. Further studies are required to definitively test the benefits of replacing the cortisol circadian rhythm in patients with adrenal insufficiency.
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Affiliation(s)
- Miguel Debono
- Academic Unit of Diabetes, Endocrinology and Reproduction, University of Sheffield, Sheffield, UK
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Aulinas A, Casanueva F, Goñi F, Monereo S, Moreno B, Picó A, Puig-Domingo M, Salvador J, Tinahones FJ, Webb SM. Insuficiencia suprarrenal y su tratamiento sustitutivo. Su realidad en España. ACTA ACUST UNITED AC 2013; 60:136-43. [DOI: 10.1016/j.endonu.2012.12.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2012] [Revised: 12/17/2012] [Accepted: 12/18/2012] [Indexed: 12/01/2022]
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Forss M, Batcheller G, Skrtic S, Johannsson G. Current practice of glucocorticoid replacement therapy and patient-perceived health outcomes in adrenal insufficiency - a worldwide patient survey. BMC Endocr Disord 2012; 12:8. [PMID: 22695167 PMCID: PMC3403959 DOI: 10.1186/1472-6823-12-8] [Citation(s) in RCA: 88] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2011] [Accepted: 06/13/2012] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The aim was to survey current practice in glucocorticoid replacement therapy and self-perceived health outcomes in patients with adrenal insufficiency. METHODS Participants were recruited via patient organizations to respond anonymously to a web-based survey developed by clinical experts. Unique entries were set up for each patient organization enabling geographical localization of the entries. RESULTS 1245 participants responded (primary adrenal insufficiency: 84%; secondary adrenal insufficiency: 11%; unsure: 5%). Therapies included hydrocortisone (75%), prednisone/prednisolone (11%), cortisone acetate (6%) and dexamethasone (4%). Dosing regimens were once daily (10%), twice daily (42%), thrice daily (32%) or other (17%). Compromised subjective health necessitating changes to physical activity or social-, work- or family life was reported by 64% of the participants. 40% of the participants reported absence from work/school in the last 3 months. Irrespective of diagnosis, 76% were concerned about long-term side-effects of therapy, mainly osteoporosis (78%), obesity (64%) and cardiovascular morbidity (46%). 38% of the participants had been hospitalized in the last year. CONCLUSIONS Glucocorticoid replacement therapy among the respondents consisted primarily of hydrocortisone administered twice or thrice daily. A majority reported impact of their disease or treatment on subjective health requiring alterations in e.g. physical activity or family life. Three quarters reported concerns about long-term side-effects of the treatment. These data demonstrate - from the patients' perspective - a need for improvement in the management of adrenal insufficiency.
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Affiliation(s)
- M Forss
- DuoCort Pharma, Medicinaregatan 8A, 413 46, Gothenburg, Sweden
| | - G Batcheller
- DuoCort Pharma, Medicinaregatan 8A, 413 46, Gothenburg, Sweden
| | - S Skrtic
- Department of Clinical Pharmacology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - G Johannsson
- Department of Endocrinology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Methlie P, Husebye EES, Hustad S, Lien EA, Løvås K. Grapefruit juice and licorice increase cortisol availability in patients with Addison's disease. Eur J Endocrinol 2011; 165:761-9. [PMID: 21896619 DOI: 10.1530/eje-11-0518] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Failure to mirror the diurnal cortisol profile could contribute to the impaired subjective health status in Addison's disease (AD). Some patients report benefit from the use of various nutritional compounds. The objective of this study was to investigate the impact of licorice and grapefruit juice (GFJ) on the absorption and metabolism of cortisone acetate (CA). DESIGN Patients (n=17) with AD on stable CA replacement therapy were recruited from the outpatient clinic at Haukeland University Hospital, Norway. They were assessed on their ordinary CA medication and following two 3-day periods of co-administration of licorice or GFJ. METHODS Time series of glucocorticoids (GCs) in serum and saliva were obtained, and GCs in 24 h urine samples were determined. The main outcome measure was the area under the curve (AUC) for serum cortisol in the first 2.6 h after orally administered CA. RESULTS Compared with the ordinary treatment, the median AUC for serum cortisol increased with licorice (53 783 vs 50 882, P<0.05) and GFJ (60 661 vs 50 882, P<0.05). Median cortisol levels in serum were also elevated 2.6 h after tablet ingestion (licorice 223 vs 186 nmol/l, P<0.05; GFJ 337 vs 186 nmol/l, P<0.01). Licorice increased the median urinary cortisol/cortisone ratio (0.43 vs 0.21, P<0.00001), whereas GFJ increased the (allo-tetrahydrocortisol+tetrahydrocortisol)/tetrahydrocortisone ratio (0.55 vs 0.43, P<0.05). CONCLUSION Licorice and in particular GFJ increased cortisol available to tissues in the hours following oral CA administration. Both patients and physicians should be aware of these interactions.
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Affiliation(s)
- Paal Methlie
- Institute of Medicine, University of Bergen, 5021 Bergen, Norway. )
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