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Yoshida T, Kojima H. Oral Drug Delivery Systems Applied to Launched Products: Value for the Patients and Industrial Considerations. Mol Pharm 2023; 20:5312-5331. [PMID: 37856863 DOI: 10.1021/acs.molpharmaceut.3c00482] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
Drug delivery systems (DDS) control the amount, rate, and site of administration of drug substances in the body as well as their release and ADME (absorption, distribution, metabolism, excretion). Among the various types of DDS, amount-controlled DDS for solubilization and absorption increase the bioavailability. Time- and amount-controlled DDS are controlled release formulations classified as (1) membrane-type, (2) matrix-type, (3) osmotic-type, and (4) ion-exchange type. Timed-release formulations also control the time and amount of release and the absorption of drugs. Site- and amount-controlled DDS are characterized by colonic delivery and intestinal lymph-targeting to improve release and ADME of drug substances. Finally, site-, time-, and amount-controlled DDS are gastroretentive formulations and local delivery in the oral cavity to improve site retention, release, and ADME of drugs. DDS can enhance efficacy, reduce adverse effects, and optimize the dosing frequency of various drug products to increase patient value. This review focuses on patient value and industrial considerations of launched oral DDS. We provide a technological overview of candidate and marketed DDS, as well as the pros/cons of the technologies for industrialization with consideration to excipients, manufacturing, and storage stability. Moreover, to demonstrate the usefulness of the technology and support the selection and development of the best technologies for patients, we also describe patient value from clinical studies and analyses, particularly with regard to increased new medical options, higher efficacy, reduced adverse effects, reduced number of doses and clinic visits, easier administration, higher quality of life, greater adherence, and satisfaction.
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Affiliation(s)
- Takayuki Yoshida
- Pharmaceutical Research and Technology Laboratories, Astellas Pharma Inc, 180 Ozumi, Yaizu, Shizuoka 425-0072, Japan
| | - Hiroyuki Kojima
- Pharmaceutical Research and Technology Laboratories, Astellas Pharma Inc, 180 Ozumi, Yaizu, Shizuoka 425-0072, Japan
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Kikyo N. Circadian Regulation of Macrophages and Osteoclasts in Rheumatoid Arthritis. Int J Mol Sci 2023; 24:12307. [PMID: 37569682 PMCID: PMC10418470 DOI: 10.3390/ijms241512307] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/28/2023] [Accepted: 07/28/2023] [Indexed: 08/13/2023] Open
Abstract
Rheumatoid arthritis (RA) represents one of the best examples of circadian fluctuations in disease severity. Patients with RA experience stiffness, pain, and swelling in afflicted joints in the early morning, which tends to become milder toward the afternoon. This has been primarily explained by the higher blood levels of pro-inflammatory hormones and cytokines, such as melatonin, TNFα, IL-1, and IL-6, in the early morning than in the afternoon as well as insufficient levels of anti-inflammatory cortisol, which rises later in the morning. Clinical importance of the circadian regulation of RA symptoms has been demonstrated by the effectiveness of time-of-day-dependent delivery of therapeutic agents in chronotherapy. The primary inflammatory site in RA is the synovium, where increased macrophages, T cells, and synovial fibroblasts play central roles by secreting pro-inflammatory cytokines, chemokines, and enzymes to stimulate each other, additional immune cells, and osteoclasts, ultimately leading to cartilage and bone erosion. Among these central players, macrophages have been one of the prime targets for the study of the link between circadian rhythms and inflammatory activities. Gene knockout experiments of various core circadian regulators have established that disruption of any core circadian regulators results in hyper- or hypoactivation of inflammatory responses by macrophages when challenged by lipopolysaccharide and bacteria. Although these stimulations are not directly linked to RA etiology, these findings serve as a foundation for further study by providing proof of principle. On the other hand, circadian regulation of osteoclasts, downstream effectors of macrophages, remain under-explored. Nonetheless, circadian expression of the inducers of osteoclastogenesis, such as TNFα, IL-1, and IL-6, as well as the knockout phenotypes of circadian regulators in osteoclasts suggest the significance of the circadian control of osteoclast activity in the pathogenesis of RA. More detailed mechanistic understanding of the circadian regulation of macrophages and osteoclasts in the afflicted joints could add novel local therapeutic options for RA.
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Affiliation(s)
- Nobuaki Kikyo
- Stem Cell Institute, University of Minnesota, Minneapolis, MN 55455, USA;
- Department of Genetics, Cell Biology and Development, University of Minnesota, Minneapolis, MN 55455, USA
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Chronobiology and Chronotherapy in Inflammatory Joint Diseases. Pharmaceutics 2021; 13:pharmaceutics13111832. [PMID: 34834246 PMCID: PMC8621834 DOI: 10.3390/pharmaceutics13111832] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 10/21/2021] [Accepted: 10/27/2021] [Indexed: 01/25/2023] Open
Abstract
Circadian rhythm perturbations can impact the evolution of different conditions, including autoimmune diseases. This narrative review summarizes the current understanding of circadian biology in inflammatory joint diseases and discusses the potential application of chronotherapy. Proinflammatory cytokines are key players in the development and progression of rheumatoid arthritis (RA), regulating cell survival/apoptosis, differentiation, and proliferation. The production and secretion of inflammatory cytokines show a dependence on the human day–night cycle, resulting in changing cytokine plasma levels over 24 h. Moreover, beyond the circadian rhythm of cytokine secretion, disturbances in timekeeping mechanisms have been proposed in RA. Taking into consideration chronotherapy concepts, modified-release (MR) prednisone tablets have been introduced to counteract the negative effects of night-time peaks of proinflammatory cytokines. Low-dose MR prednisone seems to be able to improve the course of RA, reduce morning stiffness and morning serum levels of IL-6, and induce significant clinical benefits. Additionally, methotrexate (MTX) chronotherapy has been reported to be associated with a significant improvement in RA activity score. Similar effects have been described for polymyalgia rheumatica and gout, although the available literature is still limited. Growing knowledge of chronobiology applied to inflammatory joint diseases could stimulate the development of new drug strategies to treat patients in accordance with biological rhythms and minimize side effects.
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Berardicurti O, Ruscitti P, Pavlych V, Conforti A, Giacomelli R, Cipriani P. Glucocorticoids in rheumatoid arthritis: the silent companion in the therapeutic strategy. Expert Rev Clin Pharmacol 2020; 13:593-604. [PMID: 32434398 DOI: 10.1080/17512433.2020.1772055] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Glucocorticoids (GCs) are key actors in RA management, despite the increasing number of available drugs. In fact, due to their efficacy and safety, the combination therapy between GCs and conventional synthetic disease-modifying anti-rheumatic drugs (csDMARDs) is still recommended in the early phase of RA treatment, because improving the long-term results. AREAS COVERED In this paper, we reviewed the role of GCs in RA management, focusing on mechanisms of action as well as the benefit/risk ratio of GCs and newer therapeutic formulations. Furthermore, we analyzed GCs DMARDs proprieties on disease activity and their long-term effects on radiographic damage. We designed a narrative review aimed to provide an overview concerning GCs in RA management. EXPERT OPINION A large amount of evidence supports the use of GCs in RA, especially in the earliest phases of the disease. Besides GCs symptomatic effects due to their strong anti-inflammatory effects, data from several randomized clinical trials have shown a substantial benefit of low-dose GCs in inhibiting the radiographic damage, thus highlighting GCs DMARDs properties. Besides their recognized role in the treatment of early RA, systematic monitoring of adverse events should be recommended to minimize GCs toxicity.
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Affiliation(s)
- Onorina Berardicurti
- Department of Biotechnological and Applied Clinical Sciences, Rheumatology Unit, University of L'Aquila , L'Aquila, Italy
| | - Piero Ruscitti
- Department of Biotechnological and Applied Clinical Sciences, Rheumatology Unit, University of L'Aquila , L'Aquila, Italy
| | - Viktoriya Pavlych
- Department of Biotechnological and Applied Clinical Sciences, Rheumatology Unit, University of L'Aquila , L'Aquila, Italy
| | - Alessandro Conforti
- Department of Biotechnological and Applied Clinical Sciences, Rheumatology Unit, University of L'Aquila , L'Aquila, Italy
| | - Roberto Giacomelli
- Department of Biotechnological and Applied Clinical Sciences, Rheumatology Unit, University of L'Aquila , L'Aquila, Italy
| | - Paola Cipriani
- Department of Biotechnological and Applied Clinical Sciences, Rheumatology Unit, University of L'Aquila , L'Aquila, Italy
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Paolino S, Cutolo M, Pizzorni C. Glucocorticoid management in rheumatoid arthritis: morning or night low dose? Reumatologia 2017; 55:189-197. [PMID: 29056774 PMCID: PMC5647534 DOI: 10.5114/reum.2017.69779] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Accepted: 07/26/2017] [Indexed: 01/02/2023] Open
Abstract
Morning symptoms of rheumatoid arthritis (RA) are linked to circadian increase of night inflammation, supported by inadequate cortisol secretion in active disease. Therefore, exogenous glucocorticoid administration in RA is recommended by EULAR and ACR from the beginning of the diagnosis, since may partially act like a "replacement therapy". In addition, the prevention/treatment of the night up-regulation of the immune/inflammatory reaction has been shown more effective when exogenous glucocorticoid administration is managed with a night-time-release formulation. Despite a considerably higher cost than conventional prednisone (immediate release), chronotherapy with night-time-release prednisone has been recognized a cost-effective option for RA patients not on glucocorticoids who are eligible for therapy with biologic disease-modifying antirheumatic drugs (DMARDs). Interestingly, since different cell populations involved in the inflammatory process are particularly activated during the night (i.e. monocytes, macrophages), other therapeutical approaches used in RA, such as conventional DMARDs and non-steroidal anti-inflammatory drugs (NSAIDs) should follow the same concepts of glucocorticoid chronotherapy. Therefore, bedtime methotrexate chronotherapy was found to better manage RA symptoms, and several available NSAIDs (i.e. indomethacin, aceclofenac, ketoprofen, flurbiprofen, lornoxicam) have been recently modified in their formulation, in order to obtain more focused night action.
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Affiliation(s)
- Sabrina Paolino
- Research Laboratories and Academic Division of Clinical Rheumatology Department of Internal Medicine, University of Genova, Italy
| | - Maurizio Cutolo
- Research Laboratories and Academic Division of Clinical Rheumatology Department of Internal Medicine, University of Genova, Italy
| | - Carmen Pizzorni
- Research Laboratories and Academic Division of Clinical Rheumatology Department of Internal Medicine, University of Genova, Italy
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Chang RK, Mathias N, Hussain MA. Biopharmaceutical Evaluation and CMC Aspects of Oral Modified Release Formulations. AAPS JOURNAL 2017; 19:1348-1358. [PMID: 28681160 DOI: 10.1208/s12248-017-0112-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Accepted: 06/07/2017] [Indexed: 11/30/2022]
Abstract
This article discusses the range of outcomes from biopharmaceutical studies of specific modified release (MR) product examples in preclinical models and humans. It touches upon five major biopharmaceutical areas for MR drug products: (1) evidence for regional permeability throughout the GI tract, (2) susceptibility to food-effect, (3) susceptibility to pH-effect, (4) impact of chronopharmacology in designing MR products, and (5) implications to narrow therapeutic index products. Robust bioperformance requires that product quality is met through a thorough understanding of the appropriate critical quality attributes that ensure reliable and robust manufacture of a MR dosage form. The quality-by-design (QbD) aspects of MR dosage form design and development are discussed with the emphasis on the regulatory view of the data required to support dosage form development.
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Affiliation(s)
- Rong-Kun Chang
- Office of Life Cycle Products, Office of Pharmaceutical Quality, Center of Drug Evaluation and Research, US Food and Drug Administrations, Silver Spring, Maryland, USA
| | - Neil Mathias
- Drug Product Science & Technology, Bristol-Myers Squibb Co., P.O. Box Bldg. 105/Room 2474, One Squibb Drive, New Brunswick, New Jersey, 08903, USA
| | - Munir A Hussain
- Drug Product Science & Technology, Bristol-Myers Squibb Co., P.O. Box Bldg. 105/Room 2474, One Squibb Drive, New Brunswick, New Jersey, 08903, USA.
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Beltrametti SP, Ianniello A, Ricci C. Chronotherapy with low-dose modified-release prednisone for the management of rheumatoid arthritis: a review. Ther Clin Risk Manag 2016; 12:1763-1776. [PMID: 27920546 PMCID: PMC5123661 DOI: 10.2147/tcrm.s112685] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
To date, rheumatoid arthritis (RA) remains a debilitating, life-threatening disease. One major concern is morning symptoms (MS), as they considerably impair the patients’ quality of life and ability to work. MS change in a circadian fashion, resembling the fluctuations of inflammatory cytokines such as interleukin-6, whose levels are higher in RA patients compared to healthy donors. Conversely, serum levels of the potent anti-inflammatory glucocorticoid cortisol are similar to that of healthy subjects, suggesting an imbalance that sustains a pro-inflammatory state. From a therapeutic point of view, administering synthetic glucocorticoids (GCs) to RA patients represents an optimal strategy to provide for the inadequate levels of cortisol. Indeed, due to their high efficacy in RA, GCs remain a cornerstone more than 60 years after their first introduction, and despite the development of a wide range of targeted agents. However, to improve safety, low-dose GCs have been introduced, that have demonstrated high efficacy in reducing disease activity, radiological progression, and improving patients’ signs and symptoms especially in early RA when added to conventional disease-modifying antirheumatic drugs. A further improvement has been provided by the development of modified-release prednisone, which, by taking advantage of the circadian fluctuations of inflammatory cytokines, cortisol and MS, is given at bedtime to be released approximately 4 hours later. Several studies have already demonstrated the efficacy of this agent on disease activity, MS, and quality of life in the setting of established RA. Moreover, preliminary studies have shown that this new formulation not only has no impact on the adrenal function, but likely improves it. This review is a comprehensive, updated summary of the current evidence on the use of GCs in RA, with focus on the efficacy and safety of low-dose prednisone and modified-release prednisone, the latter representing a rational, cost-effective, and tailored approach to maximize the benefit/risk ratio in RA patients.
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8
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Boers M, Buttgereit F, Saag K, Alten R, Grahn A, Storey D, Rice P, Kirwan J. What Is the Relationship Between Morning Symptoms and Measures of Disease Activity in Patients With Rheumatoid Arthritis? Arthritis Care Res (Hoboken) 2016; 67:1202-1209. [PMID: 25807939 DOI: 10.1002/acr.22592] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Revised: 03/08/2015] [Accepted: 03/17/2015] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Little is known about the relationship between morning symptoms of rheumatoid arthritis (RA) and measures of disease activity currently used to assess RA. Information available from the Circadian Administration of Prednisone in Rheumatoid Arthritis (CAPRA-2) study was used to investigate these relationships. METHODS CAPRA-2 included 350 patients with RA who were symptomatic despite treatment with disease-modifying antirheumatic drugs, randomized 2:1 to additional treatment with a 5-mg daily dose of delayed-release prednisone or placebo. Pearson's correlations were used to evaluate the relationships between change from baseline in symptoms (duration of morning stiffness, severity of morning stiffness, and intensity of pain on waking) and measures of disease activity (the American College of Rheumatology 20% improvement criteria [ACR20], the Disease Activity Score in 28 joints [DAS28], and the Health Assessment Questionnaire disability index). Correlations were defined as weak (<0.3), moderate (0.3-0.7), or strong (>0.7). RESULTS There was a strong correlation between the severity of morning stiffness and the intensity of morning pain (Pearson's correlation 0.91, P < 0.001). There was a weak correlation between the duration of morning stiffness and measures of disease activity (0.24-0.28), with moderate correlations between the severity of morning stiffness or intensity of pain on waking and DAS28 or ACR20 scores (0.44-0.48). Severity of morning stiffness showed less variability and a greater effect size than did duration of morning stiffness. CONCLUSION Morning symptoms and measures of disease activity show weak to moderate correlations. Severity of morning stiffness showed less variability and greater effect size than did duration of morning stiffness. These findings suggest that severity is the preferred construct to measure the impact of morning stiffness in patients with RA, information that is not fully captured in the RA core set.
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Affiliation(s)
- M Boers
- VU University Medical Center, Amsterdam, The Netherlands
| | | | - K Saag
- Schlosspark-Klinik, University Medicine, Berlin, Germany
| | - R Alten
- University of Alabama, Birmingham
| | - A Grahn
- Horizon Pharma, Deerfield, Illinois
| | | | - P Rice
- Premier Research, Naperville, Illinois
| | - J Kirwan
- University of Bristol, Bristol, UK
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Cutolo M. Glucocorticoids and chronotherapy in rheumatoid arthritis. RMD Open 2016; 2:e000203. [PMID: 27042335 PMCID: PMC4800804 DOI: 10.1136/rmdopen-2015-000203] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Accepted: 02/21/2016] [Indexed: 11/25/2022] Open
Abstract
It is evident that the morning symptoms of rheumatoid arthritis (RA) are linked to the circadian abnormal increase in night inflammation, favoured by inadequate cortisol secretion under conditions of active disease. Therefore, exogenous glucocorticoid treatment is recommended in RA at low doses since it may partially act like a ‘replacement therapy’. The prevention/treatment of the night upregulation of the immune/inflammatory reaction (and related flare of cytokine synthesis) has been shown to be more effective when exogenous glucocorticoid administration is obtained with a night-time-release formulation. Large-scale trials documented that modified-release prednisone has greater efficacy then morning prednisone for long-term low-dose glucocorticoid treatment in patients with RA, showing at least a more significant reduction in morning joint stiffness. Interestingly, despite a considerably higher cost than conventional prednisone, chronotherapy with night-time-release prednisone was recognised as a cost-effective option for patients with RA not on glucocorticoids who are eligible for therapy with biological disease-modifying antirheumatic drugs (DMARDs). Moreover, since different cell populations involved in the inflammatory process are particularly activated during the night, other therapeutical approaches used in RA, for example, conventional DMARDs and non-steroidal anti-inflammatory drugs (NSAIDs), should follow the same concepts of glucocorticoid chronotherapy. Indeed, bedtime methotrexate chronotherapy was found to improve RA symptoms compared to the current standard dosing methods, and several available NSAIDs (ie, indomethacin, aceclofenac, ketoprofen, flurbiporfen, lornoxicam) have been very recently modified in their formulation, in order to obtain chronotherapeutical effects in RA.
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Affiliation(s)
- Maurizio Cutolo
- Research Laboratories and Academic Division of Clinical Rheumatology, Department of Internal Medicine , University of Genova , Genova , Italy
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10
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Krasselt M, Baerwald C. Efficacy and safety of modified-release prednisone in patients with rheumatoid arthritis. DRUG DESIGN DEVELOPMENT AND THERAPY 2016; 10:1047-58. [PMID: 27022244 PMCID: PMC4789839 DOI: 10.2147/dddt.s87792] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The introduction of modified-release (MR) prednisone adds a drug with encouraging potential to the armamentarium of the rheumatologist. In particular, for patients experiencing a reduced quality of life due to prolonged morning stiffness, it is a promising therapeutic approach. Two clinical trials and one open-label observational study investigated the effectiveness of MR prednisone in reducing rheumatoid arthritis-related morning stiffness for both new and current users of corticosteroids. The efficacy and safety of MR prednisone use in rheumatoid arthritis patients are reviewed in this article. This includes pivotal trials as well as pathophysiological considerations and clinical implications.
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Affiliation(s)
- Marco Krasselt
- Rheumatology Unit, Clinic for Gastroenterology and Rheumatology, Department of Internal Medicine, Neurology and Dermatology, University of Leipzig, Leipzig, Germany
| | - Christoph Baerwald
- Rheumatology Unit, Clinic for Gastroenterology and Rheumatology, Department of Internal Medicine, Neurology and Dermatology, University of Leipzig, Leipzig, Germany
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Alavoine L, Taillé C, Ball J, Knauer C, Witte S, Kent J, Aubier M. Nocturnal Asthma: Proof-of-Concept Open-Label Study with Delayed-Release Prednisone. Pulm Ther 2015. [DOI: 10.1007/s41030-015-0001-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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Alten R, Grahn A, Holt RJ, Rice P, Buttgereit F. Delayed-release prednisone improves fatigue and health-related quality of life: findings from the CAPRA-2 double-blind randomised study in rheumatoid arthritis. RMD Open 2015; 1:e000134. [PMID: 26535146 PMCID: PMC4623361 DOI: 10.1136/rmdopen-2015-000134] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2015] [Revised: 07/22/2015] [Accepted: 07/27/2015] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVES Like morning stiffness, fatigue is a common, debilitating symptom of rheumatoid arthritis (RA). Delayed-release (DR) prednisone is designed for evening administration (approximately 22:00) and releases 4 h later to coincide with the rise of nocturnal inflammatory cytokines associated with development of morning stiffness. The impact of DR prednisone on fatigue and other related patient-reported outcomes was analysed with data obtained from the Circadian Administration of Prednisone in Rheumatoid Arthritis (CAPRA) 2 study. METHODS Patients with symptomatic RA (n=350) despite treatment with a disease-modifying antirheumatic drug (DMARD) were randomised 2:1 to receive additional therapy with DR prednisone 5 mg or placebo once daily for 12 weeks. Fatigue was assessed using validated instruments: the fatigue scale of the Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) and the vitality domain of the Short Form-36 (SF-36). General quality of life was assessed using the general score and individual domains of Functional Assessment of Cancer Therapy-General (FACT-G) and SF-36. RESULTS The change from baseline to week 12 in FACIT-F score was statistically significantly different with DR prednisone/DMARD (3.8) versus placebo/DMARD (1.6; difference 2.2, p=0.0032). Improvement in FACIT-F score correlated positively with clinical response. Compared with placebo/DMARD, DR prednisone/DMARD showed a significantly greater improvement in SF-36 vitality score (5.6, p=0.001), physical component of SF-36 (2.3, p=0.0003) and general score with FACT-G (2.6, p=0.0233). CONCLUSIONS DR prednisone in addition to a DMARD significantly improves fatigue and other aspects of health-related quality of life in patients with symptomatic RA compared with DMARD treatment alone. TRIAL REGISTRATION NUMBER ClinicalTrials.gov NCT00650078.
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Affiliation(s)
- Rieke Alten
- Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany
| | - Amy Grahn
- Horizon Pharma, Deerfield, Illinois, USA
| | - Robert J Holt
- University of Illinois-Chicago, Chicago, Illinois, USA
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Abstract
A clear temporal relationship exists in rheumatoid arthritis (RA) patients between increased nocturnal levels of pro-inflammatory cytokines, such as TNF-α and interleukin (IL)-6, pro-inflammatory hormones (i.e. melatonin, prolactin) and insufficient night production of the anti-inflammatory cortisol (circadian rhythm). Under long-standing chronic stress of disease, insufficient cortisol is available to inhibit an ongoing nocturnal immune/inflammatory reaction. Clinical RA symptoms follow the same circadian rhythm with highest morning severity. Chronotherapy with nighttime glucocorticoid (GC) availability optimizes the treatment of RA patients with low-dose GCs through more efficient targeting of mediators of the immune/inflammatory reaction during the night to be available on arising. Circadian use of low-dose, long-term prednisone, by using night-release formulations (ingested at 10 to 11 p.m.) especially in early RA patients, appears characterized by a significantly superior efficacy on decreasing morning stiffness and IL-6 serum levels, compared to conventional daytime immediate-release prednisone. Shift from medium-dose, immediate-release prednisone (over 7.5-10 mg/day) to night-release formulations GC low-dose, long-term chronotherapy requires a gradual passage, since the hypothalamic-pituitary-adrenal axis of the treated RA patients, potentially altered by a negative feedback induced by the medium/high daily exogenous GC administration, needs time to re-synchronize control of endogenous GC production into a circadian and more physiological nocturnal hormone availability/optimized efficacy.
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Affiliation(s)
- Maurizio Cutolo
- Research Laboratory and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genoa, Genoa, Italy
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Abstract
Prednisone is a well-established treatment option in rheumatoid arthritis. Low-dose glucocorticoid therapy alleviates disease signs and symptoms, is better tolerated than high-dose therapy, and its addition to disease-modifying anti-rheumatic drugs (DMARDs) inhibits radiographic disease progression. A low-dose, modified-release (MR) formulation of prednisone, administered in the evening, was developed to counter the circadian rise in pro-inflammatory cytokine levels that contributes to disease activity. In a 12-week, randomized trial (CAPRA-2) in adult patients with rheumatoid arthritis who were receiving stable DMARD therapy, the addition of MR prednisone reduced disease signs and symptoms by ≥20 % according to the American College of Rheumatology criteria (in 48 % of patients vs. 29 % with placebo; p < 0.002 [primary endpoint]). In another 12-week trial (CAPRA-1), addition of evening MR prednisone to stable DMARD therapy reduced the mean duration of morning stiffness to a greater extent than addition of morning immediate-release (IR) prednisone (22.7 vs. 0.4 %; p = 0.045 [primary endpoint]). The improvement in morning stiffness with MR prednisone was maintained for 9-12 months during the open-label extension of CAPRA-1. These findings were supported by data from observational studies in various adult populations with rheumatoid arthritis. Treatment with evening MR prednisone for up to 12 months was generally well tolerated, with an overall similar tolerability profile compared with evening placebo or morning IR prednisone, and no new safety concerns. MR prednisone was estimated to be cost effective relative to IR prednisone in patients with rheumatoid arthritis in a UK pharmacoeconomic model.
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Affiliation(s)
- Sheridan Henness
- Adis, 41 Centorian Drive, Private Bag 65901, Mairangi Bay, North Shore 0754, Auckland, New Zealand
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15
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Krasselt M, Baerwald C. The current relevance and use of prednisone in rheumatoid arthritis. Expert Rev Clin Immunol 2014; 10:557-71. [DOI: 10.1586/1744666x.2014.904746] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Vannucci G, Cantarini L, Giani T, Marrani E, Moretti D, Pagnini I, Simonini G, Cimaz R. Glucocorticoids in the management of systemic juvenile idiopathic arthritis. Paediatr Drugs 2013; 15:343-9. [PMID: 23813411 DOI: 10.1007/s40272-013-0038-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Glucocorticoids have been the mainstay of treatment for many years in systemic-onset juvenile idiopathic arthritis (sJIA), causing important side effects and some difficulties in the management of this disease. Until the introduction of biologic agents, oral glucocorticoids were used to control fever and other systemic features for several months or even years if systemic manifestations persisted. Nowadays, clinicians have valid alternatives that have revolutionized the natural history of sJIA. Biologic agents, such as the interleukin-1 inhibitors anakinra and the more recent canakinumab, or the interleukin-6 inhibitor tocilizumab, have improved the prognosis of this debilitating disease. Glucocorticoids still have to be considered at the onset of disease when a non-steroidal anti-inflammatory drug therapy fails or when there are life-threatening complications such as severe anemia or pericarditis, or macrophage activation syndrome. Local (intra-articular) triamcinolone hexacetonide is the treatment of choice for arthritis limited to one joint or a few joints in patients without systemic activity. To date, there is still great heterogeneity in the management of sJIA patients, but in recent years there have been attempts to design algorithms and treatment protocols for glucocorticoids, disease-modifying anti-rheumatic drugs, and biologic agents. This review provides an overview of the current knowledge of glucocorticoid therapy in sJIA, comments on recently published recommendations, and gives practical support to the clinician for management of this disease.
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Affiliation(s)
- Gaia Vannucci
- Rheumatology Unit, AOU Meyer and University of Florence, V. le Pieraccini 24, 50141, Florence, Italy,
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17
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|