Abstract
Purpose
While glucocorticoids (GCs) are effective in large vessel vasculitis (LVV), they may cause serious adverse events (AEs), especially if taken for longer durations and at higher doses. Unfortunately, patients suffering from LVV often need long-term treatment with GCs; therefore, toxicity needs to be expected and countered.
Recent Findings
GCs remain the mainstay of therapy for both giant cell arteritis and Takayasu arteritis. In order to minimize their toxicity, the following strategies should be considered: GC tapering, administration of conventional synthetic (e.g., methotrexate) or biologic (e.g., tocilizumab) GC-sparing agents, as well as monitoring, prophylaxis, and treatment of GC-related AEs. Several drugs are currently under investigation to expand the armamentarium for the treatment of LVV.
Summary
GC treatment in LVV is effective but associated with toxicity. Strategies to minimize this toxicity should be applied when treating patients suffering from LVV.
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Introduction
Large vessel vasculitis (LVV) is characterized by granulomatous inflammation of “large” vessels such as the aorta or its branches [1]. The two forms of LVV, giant cell arteritis (GCA) and Takayasu arteritis (TA), can lead to severe complications such as permanent loss of vision, strokes, or potentially lethal aortic aneurysms [2, 3].
Glucocorticoids (GCs) are the mainstay of LVV therapy, and instant administration attenuates LVV-associated morbidity by potent immunosuppression. Indeed, the anti-inflammatory and immunosuppressive properties of GCs are quasi-unrivalled.
However, GCs may cause complications themselves. Especially long-term treatment at higher dosages (> 5 mg/day; with a positive correlation between the daily and cumulative dose and the risk for adverse events) is potentially associated with adverse events (AEs) such as cardiovascular complications, osteoporosis, infections, cataracts, diabetes mellitus, weight gain, and cushingoid habitus. Unfortunately, patients suffering from LVV are usually in need of higher GC doses, particularly at the beginning of the disease and in case of higher disease activity. Also, the occurrence of relapses may cause the need for long-term treatment with GCs. Consequently, clinicians should expect GC-related toxicity in patients suffering from LVV and implement strategies that can reduce the frequency and severity of such AEs.
In this review, we will recapitulate the history of GCs in general, give insight into modes of action, and shed light on GC-related toxicity. We aim to provide strategies to clinicians in order to reduce this toxicity. Finally, we will have a look at ongoing research in this regard and future possibilities in the treatment of LVV.
A Short History of Glucocorticoids
The Discovery of Cortisone
In the 1930s, Edward Kendall succeeded in isolating a substance from the adrenal cortex, which he named “compound E”—later renamed as cortisone [4,5,6]. In September 1948, his colleague, Philip Hench, first administered cortisone to a patient suffering from rheumatoid arthritis [6]. This patient, a young woman of 29 years, who was previously bound to her wheelchair due to the crippling disease, experienced an unexpectedly powerful and rapid recovery [6].
Glucocorticoids in Large Vessel Vasculitis
Horton was the first to administer GCs to a patient with GCA [7]. Further promising responses to this therapy were reported in 1957 by Birkhead et al. [8, 9]. Compared with the patients he had seen before, and compared with historical case reports from the literature, those treated with GCs were less frequently affected by progressive loss of vision, indicating that GCs could play a role in preventing GCA-associated complications [8, 9]. The first use of GCs in a patient with TA was described in 1954 [10]. However, treatment with GCs had to be discontinued due to an apparent worsening of the patient’s cataract—a now well-known GC-related AE. Three years later, in 1957, another author described a good response to GCs in a woman suffering from TA [11].
The Discovery of Glucocorticoid-Associated Adverse Events
Initially, cortisone was considered a “modern miracle” (New York Times, 1949) [12]. Its discovery led to the only Nobel Prize in Physiology or Medicine that was ever awarded in the field of rheumatology [6]. However, as the lack of alternative, effective treatments for rheumatic diseases at that time led to extensive long-term use of GCs at high dosages. Physicians quickly started to recognise the variety of associated AEs only a few years after the discovery of cortisone [6, 13, 14]. Sprague et al., in 1950, published a first study on common undesired effects related to extensive GC use [14].
How Do Glucocorticoids Work?
GCs affect all immune cells in the human body [15, 16]. They reduce the number of circulating T-lymphocytes, monocytes, macrophages, eosinophils, and basophils; lower the synthesis of pro-inflammatory cytokines such as interleukin (IL)-2 and interleukin-6, and increase the number of circulating neutrophils [15, 16]. Furthermore, GCs modulate vessel permeability and the expression of adhesion molecules in endothelial cells [15, 16].
Genomic…
These manifold effects are mediated by two separate modes of action [17]. Even at the lowest doses, such as ≤ 5 mg/day prednisone equivalent, GCs exert slow genomic effects [18]. They form a complex with the cytosolic GC-receptor, and the hormone-receptor complex binds to specific DNA sites causing “transactivation”. This results in an increased synthesis of anti-inflammatory proteins such as IL-10, annexin-1, or inhibitors of nuclear factor Kappa B (NFκB) [15, 19]. Of note, transactivation is (possibly oversimplistically) responsible for most GC-associated AEs [17, 19, 20]. At the same time, the hormone-receptor complex inhibits pro-inflammatory transcription factors causing “transrepression”, e.g., inactivation of NFκB [17]. Genomic effects are subject to a “ceiling effect” at approximately ≥ 100 mg/day prednisone equivalent due to GC-receptor saturation [18, 20].
…and non-genomic modes of action
At high dosages, GCs also exert rapid non-genomic effects [16, 17]. Non-genomic effects are mainly mediated by non-specific interactions with cellular membranes, specific interactions with membrane-bound GC-receptors, and further effects mediated by the cytosolic GC-receptor [16,17,18]. Compared with the genomic effects outlined above, non-genomic effects (a) appear more quickly (seconds-minutes) [15, 19], (b) come into play only at high dosages (beginning at approximately ≥ 30–100 mg/day prednisone equivalent) [17, 20], and (c) do not have such strong “ceiling effects” [18, 20]. Non-genomic effects are especially desired in acute situations, e.g., in anaphylaxis or complicated GCA [19].
Glucocorticoid-Associated Adverse Events
In 1950, Sprague et al. already gave a comprehensive, although not complete, overview of common undesired effects related to extensive GC use including metabolic (weight gain), psychiatric (euphoria and depression), dermatologic (acne vulgaris, hirsutism, keratosis pilaris, and skin striae), and gynaecological (menstrual disorders) AEs [14].
Glucocorticoid Dosages and Glucocorticoid-Associated Adverse Events
Generally, there is broad consensus in rheumatology that long-term therapy with ≤ 5 mg/day prednisone equivalent is associated with a low level of harm, and that long-term therapy with ≥ 10 mg/day prednisone equivalent may often cause clinically significant AEs [21]. Between 5 and 10 mg/day prednisone equivalent, the actual level of toxicity is thought to be determined by patient-specific factors (more information on this can be found below) [21].
Evidence for Glucocorticoid-Associated Adverse Events in Large Vessel Vasculitis
Concerning LVV in particular, several observational studies have been published in recent years that investigated GC-associated AEs. A retrospective study in medical claims data found an overall rate of 0.43 AEs per patient-year of GC exposure in GCA [22]. The most common AE was cataract (0.16 events per patient-year), followed by bone disease (0.16 events per patient-year; including osteoporosis, fracture, hip replacement, and aseptic necrosis of the bone). However, this study could (by design) not analyse for common AEs such as weight gain. A study in US electronic health records found an increased risk of new-onset type 2 diabetes mellitus (absolute risk 13.7% over the first year among patients without a prior diagnosis of diabetes) and a worsening over time of pre-existing diabetes with a GC dose-response relationship, accompanied by an increase in body mass index [23]. A limitation of this study is the lack of a non-GCA control group.
On the other hand, a prospective cohort study that included outpatient GCA cases (all taking GCs at baseline) found a marked increase in the prevalence of osteoporosis (+ 12.6 percentage points over 3 years), but only a marginal increase in the prevalence of diabetes and hypertension over 3 years [24]. Of note, there were no healthy controls in this study and no dose-response analyses were carried out.
The risk of any type of infection in GCA is estimated to be around 0.16 per patient-year according to a UK study, and a dose-response relationship with GC intake has been suggested [25]. The most common infections in this study were lower respiratory tract infections, conjunctivitis, and herpes zoster [25].
Causality or Correlation in Glucocorticoid-Associated Adverse Events
Randomized controlled trials usually find only a modest GC toxicity [26,27,28]. However, most trials are of short duration (usually ≤ 2 years) and are powered and designed to investigate efficacy rather than safety [29]. There is extensive observational research available concerning GC toxicity, but we want to point the reader to an important caveat here: Observational studies, by nature, cannot prove causality, and are subject to bias [30]. Not all AEs occurring during GC therapy are actually caused by GCs [31,32,33,34]. Observational studies, especially those investigating GCs, bear the risk of confounding by bias of indication: It is often the highly affected patients who are administered the highest GC doses, making it difficult to distinguish between treatment-related AEs and complications of the disease. For example, cardiovascular events may be the consequence of severe vasculitis or the consequence of intense GC therapy [33]. High disease activity usually also goes hand in hand with comedication that may contribute to AEs [29, 30, 34]. Additionally, age was shown to be positively associated with the risk of GC-related AEs [35], but higher age also increases the number of comorbidities and comedication. To put it in a nutshell, observational evidence on GCs must be interpreted cautiously.
Attitudes of Patients and Physicians Towards Glucocorticoids and Glucocorticoid-Associated Adverse Events
Most patients suffering from rheumatic diseases acknowledge the positive effect that GCs have on their disease [36]. In two cohorts in Australia and the USA, only 2% and 8% of patients had the impression that GCs did not help “at all”, respectively, while 78% and 62% felt that GCs helped “a lot”, respectively [36]. The majority of these patients answered that the benefits outweighed the risks. However, the manifold potential AEs associated with long-term GC use represent a major topic for patients and physicians alike. In a study from 2009, osteoporosis was ranked the most worrisome AE by patients, followed by cardiovascular disease and diabetes mellitus [37]. For rheumatologists, diabetes stood on the top of the most worrisome AEs, followed by osteoporosis and hypertension [37]. In a qualitative study focussing on GCA and polymyalgia rheumatica patients, AEs associated with appearance (bruising, changes of facial contours, and weight gain) and diabetes were found to be relatively common and of major importance to patients [38]. Of note, the ambivalent position of medical professionals towards GCs—“fluctuating between strong endorsement and pronounced rejection” [29]—was seen as an additional burden for patients [38].
Glucocorticoid Treatment in Large Vessel Vasculitis
Current guidelines concerning the clinical management of LVV are available from the European League Against Rheumatism (EULAR; for both GCA and TA) [39••], the British Society for Rheumatology (BSR; for GCA) [40], and the Swedish Society of Rheumatology (SSR; for GCA) [41].
Initial Treatment
Initial treatment of uncomplicated LVV should consist of early high-dose oral GCs (40–60 mg/day prednisone equivalent), while an initial pulse therapy with intravenous GCs (0.25–1 g methylprednisolone) can be considered in patients with ischemic complications such as acute loss of vision or amaurosis fugax (“complicated” GCA). The risk of toxicity due short-term GC therapy is regarded to be relatively low.
Glucocorticoid Tapering in Rheumatic Diseases
There is broad consensus that GCs should be tapered in rheumatic diseases if disease control has been achieved. In a population-based study, the cumulative incidence of GC-related AEs was similar in patients with and without polymyalgia rheumatica after 5 years [42], and the authors attribute this fact to the low GC doses, both daily and cumulative, achieved in the cohort, underpinning the importance of GC tapering. Indeed, the clinician must always weigh the risk of GC-related AEs against the risk of relapse. Generally, the GC dose should be (a) as high as necessary, but as low as possible, and (b) GCs should be administered as long as necessary, but as short as possible.
Glucocorticoid Tapering in Large Vessel Vasculitis
Guidelines for management of LVV and GCA uniformly recommend that GCs should be tapered to minimize GC toxicity once disease control has been achieved. The EULAR recommendations for LVV, for example, suggest (a) within 2 to 3 months: a dose reduction to 20 mg/day prednisone equivalent by reducing the daily dose by 10 mg every other week; and (b) within a year: a reduction to ≤ 5 mg (GCA) or ≤ 10 mg (TA). The BSR and SSR guidelines only provide exemplary tapering schedules. There are two main reasons for this disparity: Firstly, high-quality evidence on tapering regimens in LVV is lacking. An observational study found that rapid tapering was associated with a higher risk of relapse [43], but the only randomized trial that compared two GC tapering strategies, also concluding that rapid tapering increases relapses in GCA, was actually designed to investigate the efficacy of tocilizumab. The comparison between different GC tapering protocols (26 weeks versus 52 weeks) was made by confronting the two placebo arms (TCZ) [44••]. A randomized trial is currently ongoing that investigates two different GC tapering regimens, namely long (over 52 weeks) versus short tapering (over 28 weeks; clinicaltrials.gov identifier NCT04012905). Secondly, detailed decisions concerning long-term GC therapy in LVV should be individualized according to various patient-specific factors.
Patient-Specific Factors in Glucocorticoid Treatment
There are patient-specific factors that influence the benefit-risk ratio of GC treatment, e.g., age, comorbidities, or disease activity. In 2016, a EULAR task force conducted a systematic literature search and brought together clinicians, researchers, and patients to define conditions with an acceptably low level of harm in long-term (3 to 6 or more months) GC treatment [21]. In Fig. 1, we list factors that may increase or decrease the level of probable toxicity. These factors may guide the clinician concerning dose, duration, and tapering of GCs. Furthermore, patients’ preferences should be considered in the age of shared decision-making [20].
Monitoring for Glucocorticoid-Associated Adverse Events
Patients that require long-term GC therapy should be monitored regularly for AEs, and EULAR has published recommendations for both low- and medium-/high-dose GC therapy [45, 46]. If disease control can be achieved by low-dose GCs, standard clinical care (including screening for hypertension) does not need to be extended except for osteoporosis and baseline assessments of ankle oedema and glucose intolerance. Screening for glaucoma should be performed if risk factors are present such as positive family history, high myopia, or diabetes [46]. In case of medium- to high-dose long-term treatment, monitoring for severe AEs that are treatable/preventable and common is recommended, provided that monitoring methods for these AEs are feasible and inexpensive [45].
Prophylaxis of Glucocorticoid-Associated Adverse Events
Prophylaxis is possible for some GC-related AEs [47]. Osteoporosis should be countered by calcium and vitamin D supplementation if ≥ 7.5 mg/day prednisone equivalent is prescribed for more than 3 months [48]. Additional therapy with bisphosphonates can be considered depending on individual risk factors [48]. Non-pharmacological lifestyle modifications including weight-bearing exercise, cessation of smoking, and minimization of alcohol consumption should be recommended additionally [49]. For in-depth information on glucocorticoid-induced osteoporosis, the 2017 American College of Rheumatology guideline provides specific algorithms for both the prevention and treatment of this disease taking into account individual risk factors [49]. For example, it has been suggested to switch bisphosphonate treatment to another antifracture medication in adults who complete a planned oral bisphosphonate regimen but continue to receive GC treatment. The guideline also includes recommendations for specific populations (e.g., patients with organ transplants).
Generally, proton pump inhibitors should be administered in patients with concomitant use of non-steroidal anti-inflammatory drugs for gastroprotection. As the risk for infection is increased in patients with rheumatic diseases taking GCs, adequate immunization is advised, and patients should be instructed to seek help early in case of symptomatic infections [47].
Treatment of Glucocorticoid-Associated Adverse Events
Patients suffering from hypertension, diabetes, dyslipidaemia, infections, and glaucoma can receive “standard” treatment with details given elsewhere [47]. Specific treatment of other GC-related AEs is reviewed elsewhere [47].
Glucocorticoid-Sparing Agents in Large Vessel Vasculitis
In order to minimize GC toxicity, the GC dose should be as low as possible. Achieving a low GC dose in LVV should be facilitated by administration of GC-sparing agents that help to reduce disease activity and the risk of relapse in patients with significant comorbidity (e.g., diabetes, osteoporosis, or obesity), treatment-related AEs, or the need of long-term GC therapy. Attention should be given to the fact that treatment with GC-sparing agents may lead to AEs triggered by this additional therapy.
Conventional Synthetic Glucocorticoid-Sparing Agents in Giant Cell Arteritis
Methotrexate (MTX) is the only conventional synthetic disease-modifying anti-rheumatic drug (DMARD) that has been proven to reduce the risk of relapse and the cumulative GC dose in GCA patients according to a high-quality systematic review and meta-analysis of randomized, placebo-controlled trials [50]. MTX, as an adjunctive therapy, is recommended in patients with refractory disease and in those who present with (or are at high risk for) GC-related AEs. A small trial also showed a modest benefit from azathioprine [51], and lower-quality evidence hints to a benefit from cyclophosphamide [52], leflunomide [53, 54], and dapsone [55]. Hydroxychloroquine and cyclosporin A were investigated in randomized trials but were not found to be effective GC-sparing agents in GCA [56,57,58]. Of note, all trials investigating GC-sparing agents in GCA have been unable so far to demonstrate a reduction of GC-related AEs.
Biologic Glucocorticoid-Sparing Agents in Giant Cell Arteritis
The IL-6 receptor antagonist TCZ was investigated in two high-quality randomized controlled trials in GCA [44, 59]. It was shown that TCZ is able to reduce patients’ cumulative GC doses and increase the probability for sustained remission. Consequently, TCZ is recommended in selected patients with refractory disease and in those who present with (or are at high risk for) GC-related AEs (similar to MTX (see above)) [39••]. A randomized trial directly comparing TCZ to MTX will hopefully provide high-quality evidence as to whether one agent provides a better benefit-risk ratio (NCT03892785). Generally, one has to keep in mind that TCZ is a very expensive drug. Furthermore, monitoring of patients is challenging as TCZ suppresses the production of acute phase reactants such as c-reactive protein. Hence, monitoring disease activity in patients taking TCZ is largely symptom-based. Other biologic GC-sparing agents that have had promising effects are ustekinumab (an IL-12 and IL-23 inhibitor) [60], and abatacept (a T cell inhibitor) [61]; however, evidence concerning these two agents is sparse and of limited quality. Tumour necrosis factor α inhibitors (TNFi) were investigated in randomized trials, but they (infliximab, etanercept, and adalimumab) were found not to be effective for treating GCA [62,63,64].
Glucocorticoid-Sparing Agents in Takayasu Arteritis
Generally, all patients suffering from TA should receive a GC-sparing agent due to high relapse rates and usually prolonged GC therapy [39••]. As TA is a rare disease, most evidence derives from observational studies with rather low quality. Initially, GCs should be accompanied by conventional synthetic DMARDs [39••]. Most authors suggest MTX as the first-line GC-sparing agent, although evidence is mainly based on low-quality studies and case reports. Alternatives are azathioprine, leflunomide, mycophenolate mofetil, and cyclophosphamide (reserved for patients with severe disease manifestations). In patients with relapse, TCZ (investigated in one of only four randomized trials in TA) or TNFi may be administered. TCZ showed clinical improvements and reduced relapse rates. While these results were statistically not significant, observational studies support the benefit of TCZ in patients with TA [65,66,67,68]. Interestingly, although randomized evidence on synthetic or biologic DMARDs is so scarce in TA, we found one randomized controlled trial each on curcumin [69•] and resveratrol [70•]. In these two short (≤ 3 months) trials, both curcumin and resveratrol lead to improvements of clinical (Birmingham Vasculitis Disease Activity Score) and laboratory (c-reactive protein and TNF) parameters. However, both studies did not report the use of GCs adequately and lacked appropriate description of AEs and thus results must be interpreted with caution.
Outlook
GCs are still the treatment mainstay in GCA and TA. To reduce the toxicity that may arise from long-term GC use, TCZ has been approved for the treatment of GCA, and several agents are under investigation for both GCA and TA: New GC-sparing agents as well as new GC formulations might further reduce GC-related toxicity in LVV.
New Glucocorticoid-Sparing Agents for Giant Cell Arteritis
Several agents are under investigation for treatment of GCA (Table 1). Sarilumab, another IL-6 receptor inhibitor, is currently under evaluation in a phase III trial. Furthermore, case reports on antibodies against IL-17 (secukinumab) and IL-1 (anakinra) have reported promising results [71, 72], leading to two randomized trials (phase 2 and 3, respectively) that are under way. Other potential agents under investigation are the Janus kinase (JAK) inhibitors upadacitinib and baricitinib, who have already been approved for rheumatoid arthritis. Pre-clinical research on JAK inhibitors had previously indicated that molecular signalling in LVV was dependant on JAK1 and JAK3 [73]. Granulocyte macrophage colony-stimulating factor was also shown to be upregulated in GCA tissue [74]; consequently, inhibition with mavrilimumab might provide relief in patients suffering from GCA.
New Glucocorticoid-Sparing Agents for Takayasu Arteritis
JAK inhibitors might be effective in TA, as well [73]. To date, evidence is limited to pre-clinical studies and a few case reports [75, 76], but two randomized trials are currently investigating the JAK inhibitors upadacitinib (phase 3) and tofacitinib (phase 4). Furthermore, a randomized phase 4 trial comparing adalimumab and tocilizumab has just been started to expand the evidence concerning TNFi treatment in TA.
New Glucocorticoid Formulations for Large Vessel Vasculitis
The benefit-risk ratio of GCs in LVV might also be ameliorated by new GC formulations. Dissociated agonists of the GC-receptor (DAGRs) mainly trans-repress pro-inflammatory genes, while causing only little transactivation (which is thought to be responsible for the majority of GC-related AEs). In a trial of DAGRs in rheumatoid arthritis, fosdagrocorat 10 and 15 mg was as efficient as prednisone 10 mg with a safety profile similar to prednisone 5 mg [77••]. If further trials in rheumatoid arthritis support the use of DAGRs, investigations in LVV are surely warranted. Liposomal GCs are another option that might improve the benefit-risk ratio of GC therapy. The idea behind liposomal packaging is that GCs would mainly accumulate at the sites of inflammation, permitting high concentrations where needed while maintaining low systemic concentrations [6]. While this concept was promising, only little research has been conducted here within the last years: One of two trials (NCT00241982; “completed” in 2008) has only been presented at a rheumatology congress [78], while the other (NCT02534896) has reported some results on clinicaltrials.gov but is still awaiting publication in a peer-reviewed journal.
Conclusions
GCs, although associated with toxicity in the long-term, remain the treatment of choice for patients with LVV. In order to minimize GC-related toxicity, several strategies are advised: GC dosages should be as low as possible but as high as necessary, and they should be prescribed only for the shortest possible time. Physicians should take patient-specific factors into account when evaluating the risk for GC-related AEs. GCs should be tapered, and GC-associated AEs should be countered by monitoring, prophylaxis, and adequate treatment. GC-sparing agents such as MTX or TCZ should be considered in patients with GCA and TA in order to achieve low GC doses. Several agents are currently under investigation to better treat LVV in future.
References
Papers of particular interest, published recently, have been highlighted as: • Of importance •• Of major importance
Jennette JC, Falk RJ, Bacon PA, Basu N, Cid MC, Ferrario F, et al. 2012 revised International Chapel Hill Consensus Conference Nomenclature of Vasculitides. Arthritis Rheum. 2013;65(1):1–11. https://doi.org/10.1002/art.37715.
Buttgereit F, Dejaco C, Matteson EL, Dasgupta B. Polymyalgia rheumatica and giant cell arteritis: a systematic review. JAMA. 2016;315(22):2442–58. https://doi.org/10.1001/jama.2016.5444.
Kim ESH, Beckman J. Takayasu arteritis: challenges in diagnosis and management. Heart. 2018;104(7):558–65. https://doi.org/10.1136/heartjnl-2016-310848.
Saenger AK. Discovery of the wonder drug: from cows to cortisone. The effects of the adrenal cortical hormone 17-hydroxy-11-dehydrocorticosterone (compound E) on the acute phase of rheumatic fever; preliminary report. Mayo Clin Proc 1949;24:277-97. Clin Chem. 2010;56(8):1349–50. https://doi.org/10.1373/clinchem.2010.149120.
Polley HF, Slocumb CH. Behind the scenes with cortisone and ACTH. Mayo Clin Proc. 1976;51(8):471–7.
Palmowski Y, Buttgereit T, Buttgereit F. The 70th anniversary of glucocorticoids in rheumatic diseases: the second youth of an old friend. Rheumatology (Oxford). 2019;58(4):580–7. https://doi.org/10.1093/rheumatology/key169.
Boes CJ. Bayard Horton’s clinicopathological description of giant cell (temporal) arteritis. Cephalalgia. 2007;27(1):68–75. https://doi.org/10.1111/j.1468-2982.2007.01238.x.
Birkhead NC, Wagener HP, Shick RM. Treatment of temporal arteritis with adrenal corticosteroids: results in fifty-five cases in which lesion was proved at biopsy. J Am Med Assoc. 1957;163(10):821–7. https://doi.org/10.1001/jama.1957.02970450023007.
Hunder GG. The early history of giant cell arteritis and polymyalgia rheumatica: first descriptions to 1970. Mayo Clin Proc. 2006;81(8):1071–83. https://doi.org/10.4065/81.8.1071.
Ask-Upmark E. On the Pulseless Disease outside of Japan. Acta Med Scand. 1954;149(3):161–78. https://doi.org/10.1111/j.0954-6820.1954.tb11424.x.
Gibbons TB, King RL. Obliterative brachiocephalic arteritis. Circulation. 1957;15(6):845–9. https://doi.org/10.1161/01.CIR.15.6.845.
Lloyd M. Philip Showalter Hench, 1896-1965. Rheumatology (Oxford). 2002;41(5):582–4. https://doi.org/10.1093/rheumatology/41.5.582.
Cutolo M, Chrousos GP, Pincus T. Special issue on glucocorticoid therapy in rheumatic diseases: introduction. Neuroimmunomodulation. 2015;22(1–2):3–5. https://doi.org/10.1159/000362737.
Sprague RG, Power MH, Mason HL, Albert A, Mathieson DR, Hench PS, et al. Observations on the physiologic effects of cortisone and ACTH in man. Arch Intern Med. 1950;85(2):199–258. https://doi.org/10.1001/archinte.1950.00230080003001.
Strehl C, Ehlers L, Gaber T, Buttgereit F. Glucocorticoids—all-rounders tackling the versatile players of the immune system. Front Immunol. 2019;10(1744). https://doi.org/10.3389/fimmu.2019.01744.
Strehl C, Buttgereit F. Optimized glucocorticoid therapy: teaching old drugs new tricks. Mol Cell Endocrinol. 2013;380(1):32–40. https://doi.org/10.1016/j.mce.2013.01.026.
Stahn C, Buttgereit F. Genomic and nongenomic effects of glucocorticoids. Nat Clin Pract Rheumatol. 2008;4(10):525–33. https://doi.org/10.1038/ncprheum0898.
Buttgereit F, Da Silva JAP, Boers M, Burmester G-R, Cutolo M, Jacobs J, et al. Standardised nomenclature for glucocorticoid dosages and glucocorticoid treatment regimens: current questions and tentative answers in rheumatology. Ann Rheum Dis. 2002;61(8):718–22. https://doi.org/10.1136/ard.61.8.718.
Freier D, Strehl C, Buttgereit F. Orale Glukokortikoide. Hautarzt. 2020;71(2):139–53. https://doi.org/10.1007/s00105-020-04543-0.
Matteson EL, Buttgereit F, Dejaco C, Dasgupta B. Glucocorticoids for management of polymyalgia rheumatica and giant cell arteritis. Rheum Dis Clin N Am. 2016;42(1):75–90, viii. https://doi.org/10.1016/j.rdc.2015.08.009.
Strehl C, Bijlsma JWJ, de Wit M, Boers M, Caeyers N, Cutolo M, et al. Defining conditions where long-term glucocorticoid treatment has an acceptably low level of harm to facilitate implementation of existing recommendations: viewpoints from an EULAR task force. Ann Rheum Dis. 2016;75(6):952–7. https://doi.org/10.1136/annrheumdis-2015-208916.
Broder MS, Sarsour K, Chang E, Collinson N, Tuckwell K, Napalkov P, et al. Corticosteroid-related adverse events in patients with giant cell arteritis: a claims-based analysis. Semin Arthritis Rheum. 2016;46(2):246–52. https://doi.org/10.1016/j.semarthrit.2016.05.009.
Best JH, Kong AM, Unizony S, Tran O, Michalska M. Risk of potential glucocorticoid-related adverse events in patients with giant cell arteritis: results from a USA-based electronic health records database. Rheumatol Therapy. 2019;6(4):599–610. https://doi.org/10.1007/s40744-019-00180-9.
Albrecht K, Huscher D, Buttgereit F, Aringer M, Hoese G, Ochs W, et al. Long-term glucocorticoid treatment in patients with polymyalgia rheumatica, giant cell arteritis, or both diseases: results from a national rheumatology database. Rheumatol Int. 2018;38(4):569–77. https://doi.org/10.1007/s00296-017-3874-3.
Wu J, Keeley A, Mallen C, Morgan AW, Pujades-Rodriguez M. Incidence of infections associated with oral glucocorticoid dose in people diagnosed with polymyalgia rheumatica or giant cell arteritis: a cohort study in England. Can Med Assoc J. 2019;191(25):E680–E8. https://doi.org/10.1503/cmaj.190178.
Santiago T, da Silva JAP. Safety of glucocorticoids in rheumatoid arthritis: evidence from recent clinical trials. Neuroimmunomodulation. 2015;22(1–2):57–65. https://doi.org/10.1159/000362726.
Da Silva JAP, Jacobs JWG, Kirwan JR, Boers M, Saag KG, Inês LBS, et al. Safety of low dose glucocorticoid treatment in rheumatoid arthritis: published evidence and prospective trial data. Ann Rheum Dis. 2006;65(3):285–93. https://doi.org/10.1136/ard.2005.038638.
Mazlumzadeh M, Hunder GG, Easley KA, Calamia KT, Matteson EL, Griffing WL, et al. Treatment of giant cell arteritis using induction therapy with high-dose glucocorticoids: a double-blind, placebo-controlled, randomized prospective clinical trial. Arthritis Rheum. 2006;54(10):3310–8. https://doi.org/10.1002/art.22163.
Buttgereit F. Views on glucocorticoid therapy in rheumatology: the age of convergence. Nat Rev Rheumatol. 2020;16(4):239–46. https://doi.org/10.1038/s41584-020-0370-z.
Boers M. Observational studies on glucocorticoids are harmful! Lupus Sci Med. 2017;4(1):e000219. https://doi.org/10.1136/lupus-2017-000219.
Jacobs JWG, Pereira Da Silva JA. Glucocorticoids are always under suspicion — is the perception of their risks unbiased? J Rheumatol. 2018;45(3):293–6. https://doi.org/10.3899/jrheum.171331.
Luís M, Freitas J, Costa F, Buttgereit F, Boers M, Jap DS, et al. An updated review of glucocorticoid-related adverse events in patients with rheumatoid arthritis. Expert Opin Drug Saf. 2019;18(7):581–90. https://doi.org/10.1080/14740338.2019.1615052.
van Sijl AM, Boers M, Voskuyl AE, Nurmohamed MT. Confounding by indication probably distorts the relationship between steroid use and cardiovascular disease in rheumatoid arthritis: results from a prospective cohort study. PLoS One. 2014;9(1):e87965. https://doi.org/10.1371/journal.pone.0087965.
Reinau D, Schwenkglenks M, Früh M, Signorell A, Blozik E, Meier CR. Glucocorticoids and the risk of peptic ulcer bleeding: case-control analysis based on Swiss claims data. Drug Saf. 2018;41(7):725–30. https://doi.org/10.1007/s40264-018-0645-3.
Proven A, Gabriel SE, Orces C, O'Fallon WM, Hunder GG. Glucocorticoid therapy in giant cell arteritis: duration and adverse outcomes. Arthritis Care Res. 2003;49(5):703–8. https://doi.org/10.1002/art.11388.
Black RJ, Goodman SM, Ruediger C, Lester S, Mackie SL, Hill CL. A survey of glucocorticoid adverse effects and benefits in rheumatic diseases: the patient perspective. J Clin Rheumatol. 2017;23(8):416–20. https://doi.org/10.1097/rhu.0000000000000585.
van der Goes MC, Jacobs JWG, Boers M, Andrews T, Blom-Bakkers MAM, Buttgereit F, et al. Patient and rheumatologist perspectives on glucocorticoids: an exercise to improve the implementation of the European League Against Rheumatism (EULAR) recommendations on the management of systemic glucocorticoid therapy in rheumatic diseases. Ann Rheum Dis. 2010;69(6):1015–21. https://doi.org/10.1136/ard.2009.114579.
Hoon E, Ruediger C, Gill TK, Black RJ, Hill CL. A qualitative study of patient perspectives related to glucocorticoid therapy in polymyalgia rheumatica and giant cell arteritis. Open Access Rheumatol. 2019;11:189–98. https://doi.org/10.2147/OARRR.S213964.
•• Hellmich B, Agueda A, Monti S, Buttgereit F, de Boysson H, Brouwer E, et al. 2018 Update of the EULAR recommendations for the management of large vessel vasculitis. Ann Rheum Dis. 2020;79(1):19–30. https://doi.org/10.1136/annrheumdis-2019-215672. Hellmich et al. provide up-to-date evidence-based recommendations for the treatment of both GCA and TA. In their guideline, the clinician can find specific recommendations for the use of GCs (including tapering schemes) and GC-sparing agents.
Mackie SL, Dejaco C, Appenzeller S, Camellino D, Duftner C, Gonzalez-Chiappe S, et al. British Society for Rheumatology guideline on diagnosis and treatment of giant cell arteritis. Rheumatology (Oxford). 2020;59(3):e1–e23. https://doi.org/10.1093/rheumatology/kez672.
Turesson C, Borjesson O, Larsson K, Mohammad AJ, Knight A. Swedish Society of Rheumatology 2018 guidelines for investigation, treatment, and follow-up of giant cell arteritis. Scand J Rheumatol. 2019;48(4):259–65. https://doi.org/10.1080/03009742.2019.1571223.
Shbeeb I, Challah D, Raheel S, Crowson CS, Matteson EL. Comparable rates of glucocorticoid-associated adverse events in patients with polymyalgia rheumatica and comorbidities in the general population. Arthritis Care Res. 2018;70(4):643–7. https://doi.org/10.1002/acr.23320.
Kyle V, Hazleman BL. Treatment of polymyalgia rheumatica and giant cell arteritis. I. Steroid regimens in the first two months. Ann Rheum Dis. 1989;48(8):658–61. https://doi.org/10.1136/ard.48.8.658.
•• Stone JH, Tuckwell K, Dimonaco S, Klearman M, Aringer M, Blockmans D, et al. Trial of tocilizumab in giant-cell arteritis. N Engl J Med. 2017;377(4):317–28. https://doi.org/10.1056/NEJMoa1613849. This high-quality Randomized controlled trial proved that TCZ is a very effective GC-sparing agent in GCA.
Duru N, van der Goes MC, Jacobs JWG, Andrews T, Boers M, Buttgereit F, et al. EULAR evidence-based and consensus-based recommendations on the management of medium to high-dose glucocorticoid therapy in rheumatic diseases. Ann Rheum Dis. 2013;72(12):1905–13. https://doi.org/10.1136/annrheumdis-2013-203249.
van der Goes MC, Jacobs JWG, Boers M, Andrews T, Blom-Bakkers MAM, Buttgereit F, et al. Monitoring adverse events of low-dose glucocorticoid therapy: EULAR recommendations for clinical trials and daily practice. Ann Rheum Dis. 2010;69(11):1913–9. https://doi.org/10.1136/ard.2009.124958.
van der Goes MC, Strehl C, Buttgereit F, Bijlsma JW, Jacobs JW. Can adverse effects of glucocorticoid therapy be prevented and treated? Expert Opin Pharmacother. 2016;17(16):2129–33. https://doi.org/10.1080/14656566.2016.1232390.
Hoes JN, Jacobs JW, Boers M, Boumpas D, Buttgereit F, Caeyers N, et al. EULAR evidence-based recommendations on the management of systemic glucocorticoid therapy in rheumatic diseases. Ann Rheum Dis. 2007;66(12):1560–7. https://doi.org/10.1136/ard.2007.072157.
Buckley L, Guyatt G, Fink HA, Cannon M, Grossman J, Hansen KE, et al. 2017 American College of Rheumatology Guideline for the prevention and treatment of glucocorticoid-induced osteoporosis. Arthritis Care Res. 2017;69(8):1095–110. https://doi.org/10.1002/acr.23279.
Mahr AD, Jover JA, Spiera RF, Hernandez-Garcia C, Fernandez-Gutierrez B, Lavalley MP, et al. Adjunctive methotrexate for treatment of giant cell arteritis: an individual patient data meta-analysis. Arthritis Rheum. 2007;56(8):2789–97. https://doi.org/10.1002/art.22754.
De Silva M, Hazleman BL. Azathioprine in giant cell arteritis/polymyalgia rheumatica: a double-blind study. Ann Rheum Dis. 1986;45(2):136–8. https://doi.org/10.1136/ard.45.2.136.
de Boysson H, Boutemy J, Creveuil C, Ollivier Y, Letellier P, Pagnoux C, et al. Is there a place for cyclophosphamide in the treatment of giant-cell arteritis? A case series and systematic review. Semin Arthritis Rheum. 2013;43(1):105–12. https://doi.org/10.1016/j.semarthrit.2012.12.023.
Diamantopoulos AP, Hetland H, Myklebust G. Leflunomide as a corticosteroid-sparing agent in giant cell arteritis and polymyalgia rheumatica: a case series. Biomed Res Int. 2013;2013:120638. https://doi.org/10.1155/2013/120638.
Adizie T, Christidis D, Dharmapaliah C, Borg F, Dasgupta B. Efficacy and tolerability of leflunomide in difficult-to-treat polymyalgia rheumatica and giant cell arteritis: a case series. Int J Clin Pract. 2012;66(9):906–9. https://doi.org/10.1111/j.1742-1241.2012.02981.x.
Ly KH, Dalmay F, Gondran G, Palat S, Bezanahary H, Cypierre A, et al. Steroid-sparing effect and toxicity of dapsone treatment in giant cell arteritis: a single-center, retrospective study of 70 patients. Medicine (Baltimore). 2016;95(42):e4974. https://doi.org/10.1097/md.0000000000004974.
Sailler L, Lapeyre-Mestre M, Geffray L. Adding hydroxychloroquine to prednisone does not improve the outcome in giant cell arteritis: a double blind randomized controlled trial. Arthritis Rheum;Conference: American College of Rheumatology/Association of Rheumatology Health Professionals Annual Scientific Meeting. 2009;60.
Schaufelberger C, Andersson R, Nordborg E. No additive effect of cyclosporin A compared with glucocorticoid treatment alone in giant cell arteritis: results of an open, controlled, randomized study. Br J Rheumatol. 1998;37(4):464–5. https://doi.org/10.1093/rheumatology/37.4.464.
Schaufelberger C, Mollby H, Uddhammar A, Bratt J, Nordborg E. No additional steroid-sparing effect of cyclosporine A in giant cell arteritis. Scand J Rheumatol. 2006;35(4):327–9. https://doi.org/10.1080/03009740500474537.
Villiger PM, Adler S, Kuchen S, Wermelinger F, Dan D, Fiege V, et al. Tocilizumab for induction and maintenance of remission in giant cell arteritis: a phase 2, randomised, double-blind, placebo-controlled trial. Lancet. 2016;387(10031):1921–7. https://doi.org/10.1016/s0140-6736(16)00560-2.
Conway R, O'Neill L, Gallagher P, McCarthy GM, Murphy CC, Veale DJ, et al. Ustekinumab for refractory giant cell arteritis: a prospective 52-week trial. Semin Arthritis Rheum. 2018;48(3):523–8. https://doi.org/10.1016/j.semarthrit.2018.04.004.
Langford CA, Cuthbertson D, Ytterberg SR, Khalidi N, Monach PA, Carette S, et al. A randomized, double-blind trial of abatacept (CTLA-4Ig) for the treatment of giant cell arteritis. Arthritis Rheum. 2017;69(4):837–45. https://doi.org/10.1002/art.40044.
Hoffman GS, Cid MC, Rendt-Zagar KE, Merkel PA, Weyand CM, Stone JH, et al. Infliximab for maintenance of glucocorticosteroid-induced remission of giant cell arteritis: a randomized trial. Ann Intern Med. 2007;146(9):621–30. https://doi.org/10.7326/0003-4819-146-9-200705010-00004.
Seror R, Baron G, Hachulla E, Debandt M, Larroche C, Puéchal X, et al. Adalimumab for steroid sparing in patients with giant-cell arteritis: results of a multicentre randomised controlled trial. Ann Rheum Dis. 2014;73(12):2074–81. https://doi.org/10.1136/annrheumdis-2013-203586.
Martínez-Taboada VM, Rodríguez-Valverde V, Carreño L, López-Longo J, Figueroa M, Belzunegui J, et al. A double-blind placebo controlled trial of etanercept in patients with giant cell arteritis and corticosteroid side effects. Ann Rheum Dis. 2008;67(5):625–30. https://doi.org/10.1136/ard.2007.082115.
Zhou J, Chen Z, Li J, Yang Y, Zhao J, Chen H, et al. The efficacy of tocilizumab for the treatment of Chinese Takayasu’s arteritis. Clin Exp Rheumatol. 2017;35 Suppl 103(1):171–5.
Nakaoka Y, Higuchi K, Arita Y, Otsuki M, Yamamoto K, Hashimoto-Kataoka T, et al. Tocilizumab for the treatment of patients with refractory Takayasu arteritis. Int Heart J. 2013;54(6):405–11. https://doi.org/10.1536/ihj.54.405.
Loricera J, Blanco R, Hernández JL, Castañeda S, Mera A, Pérez-Pampín E, et al. Tocilizumab in giant cell arteritis: multicenter open-label study of 22 patients. Semin Arthritis Rheum. 2015;44(6):717–23. https://doi.org/10.1016/j.semarthrit.2014.12.005.
•• Barra L, Yang G, Pagnoux C. Non-glucocorticoid drugs for the treatment of Takayasu’s arteritis: a systematic review and meta-analysis. Autoimmun Rev. 2018;17(7):683–93. https://doi.org/10.1016/j.autrev.2018.01.019. Barra et al. have performed a comprehensive review to assess and compare existing evidence concerning non-GC drugs in TA. They found that remission rates were similar between biologic and non-biologic agents while relapse rates were higher in non-biologic drugs.
• Shao N, Jia H, Li Y, Li J. Curcumin improves treatment outcome of Takayasu arteritis patients by reducing TNF-α: a randomized placebo-controlled double-blind clinical trial. Immunol Res. 2017;65(4):969–74. https://doi.org/10.1007/s12026-017-8917-z. Shao et al., similar to Shi et al. (below), evaluated the naturally occurring compound curcumin as a potential complementary treatment option in TA, where randomized evidence is scarce. Curcumin yielded promising results, possibly with a GC-sparing effect, but the results must be interpreted cautiously due to methodological and reporting inadequacies.
• Shi G, Hua M, Xu Q, Ren T. Resveratrol improves treatment outcome and laboratory parameters in patients with Takayasu arteritis: a randomized double-blind and placebo-controlled trial. Immunobiology. 2017;222(2):164–8. https://doi.org/10.1016/j.imbio.2016.10.008. Similar to Shao et al. (above), Shi et al. assessed a naturally occurring substance in TA in a randomized trial. Resveratrol seems to be a promising candidate for complementary treatment as well.
Rotar Ž, Tomšic M, Hocevar A. Secukinumab for the maintenance of glucocorticoid-free remission in a patient with giant cell arteritis and psoriatic arthritis. Rheumatology (Oxford). 2018;57(5):934–6. https://doi.org/10.1093/rheumatology/kex507.
Ly KH, Stirnemann J, Liozon E, Michel M, Fain O, Fauchais AL. Interleukin-1 blockade in refractory giant cell arteritis. Joint Bone Spine. 2014;81(1):76–8. https://doi.org/10.1016/j.jbspin.2013.06.004.
Zhang H, Watanabe R, Berry GJ, Tian L, Goronzy JJ, Weyand CM. Inhibition of JAK-STAT signaling suppresses pathogenic immune responses in medium and large vessel vasculitis. Circulation. 2018;137(18):1934–48. https://doi.org/10.1161/CIRCULATIONAHA.117.030423.
Cid MC, Gandhi R, Corbera-Bellalta M, Muralidharan S, Paolini JF. THU0008 GM-CSF pathway signature identified in temporal artery biopsies of patients with giant cell arteritis. Ann Rheum Dis. 2019;78(Suppl 2):271–2. https://doi.org/10.1136/annrheumdis-2019-eular.2694.
Yamamura Y, Matsumoto Y, Asano Y, Katayama Y, Hayashi K, Ohashi K, et al. Refractory Takayasu arteritis responding to the oral Janus kinase inhibitor, tofacitinib. Rheumatol Adv Pract. 2020;4(1):rkz050. https://doi.org/10.1093/rap/rkz050.
Kuwabara S, Tanimura S, Matsumoto S, Nakamura H, Horita T. Successful remission with tofacitinib in a patient with refractory Takayasu arteritis complicated by ulcerative colitis. Ann Rheum Dis. 2020:annrheumdis-2019-216606. https://doi.org/10.1136/annrheumdis-2019-216606.
•• Buttgereit F, Strand V, Lee EB, Simon-Campos A, McCabe D, Genet A, et al. Fosdagrocorat (PF-04171327) versus prednisone or placebo in rheumatoid arthritis: a randomised, double-blind, multicentre, phase IIb study. RMD Open. 2019;5(1):e000889. https://doi.org/10.1136/rmdopen-2018-000889. This is the first large randomized trial of a DAGR. DAGRs might become alternatives to conventional GCs with similar efficacy but a reduced risk of AEs. Indeed, the authors found a slightly improved benefit-risk ratio in fosdagrocorat compared with prednisone in rheumatoid arthritis patients, and evaluations in LVV may follow.
Barrera P, Mulder S, Smetsers AI, Storm G, Beijnen JH, Metselaar JM, et al. Long-circulating liposomal prednisolone versus pulse intramuscular methylprednisolone in patients with active rheumatoid arthritis. Arthritis Rheum. 2008:3976–7.
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AP has no conflicts of interest to disclose. FB reported receiving consultancy fees, honoraria, and travel expenses from Roche, Sanofi, and Galapagos, and grant support from Roche and Sanofi. He currently serves as principal investigator and site investigator in a GCA trial (Sanofi).
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Palmowski, A., Buttgereit, F. Reducing the Toxicity of Long-Term Glucocorticoid Treatment in Large Vessel Vasculitis. Curr Rheumatol Rep 22, 85 (2020). https://doi.org/10.1007/s11926-020-00961-0
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DOI: https://doi.org/10.1007/s11926-020-00961-0