Sarcoid panuveitis associated with etanercept treatment, resolving with adalimumab

New onset sarcoidosis following biologic treatment in patients with seronegative inflammatory arthritis: A case series and systematic literature review

OBJECTIVE

To report cases of new onset sarcoidosis upon biologic (bDMARDs) treatment administration in patients with seronegative inflammatory arthritis in a real-life cohort, alongside a systematic literature review (SLR) on this topic.

METHODS

We performed a retrospective analysis on clinical records of patients with seronegative arthritis followed up in a monocentric cohort who underwent bDMARDs treatment due to the underlying rheumatic disease and described any newly diagnosed sarcoidosis in this cohort. Only ascertained cases with available radiological and/or histological documentation were considered. A SLR on new-onset sarcoidosis in seronegative arthritis receiving bDMARDs was performed across MEDLINE (through PubMed), Scopus and Ovid (Cochrane, Embase) electronic databases using appropriate strings.

RESULTS

In our cohort, 4 new-onset cases of sarcoidosis were reported among patients with seronegative inflammatory arthritis receiving biologics. Three out of 4 patients were receiving anti-tumor necrosis factor alpha (TNFα) while 1 patient was on secukinumab (anti-IL17A) prior to sarcoidosis onset. The SLR disclosed 46 new-onset sarcoidosis cases upon biological treatment for seronegative arthritis, of whom 43 occurred during treatment with anti-TNFα, while 3 during anti-IL-17A therapy. In our cohort as well as in the majority of cases reported in the SLR, sarcoidosis presented with lymph nodal and lung involvement and displayed a benign course with spontaneous resolution in about 1 fourth of the cases.

CONCLUSION

The use of biologics may relate to the onset of sarcoidosis; hence, clinicians must remain aware of the potential occurrence or reactivation of sarcoidosis when starting biologic treatment in patients with inflammatory arthritis, performing adequate patient assessment and surveillance. Since TNFα inhibitors may represent a therapeutic option for sarcoidosis, further evaluation on larger cohorts is needed to investigate any causal link with the development of sarcoidosis.

Late-onset Etanercept-associated Ocular Sarcoidosis with Profound Vision Loss

INTRODUCTION

Etanercept is a tumor necrosis factor-alpha-blocking immunosuppressive agent and carries the risk of paradoxical induction of sarcoidosis. We present a case of a 75-year-old woman with rheumatoid arthritis treated with etanercept who developed etanercept-associated ocular sarcoidosis after 4 years of therapy.

CASE REPORT

The patient presented to clinic with visual acuity of light perception in the right eye and hand motions in the left eye. Examination revealed optic disc edema in both eyes with serous retinal detachment in the right eye. Work-up revealed an elevated serum angiotensin-converting enzyme level, and computed tomographic scan of the chest revealed innumerable bilateral peribronchial pulmonary nodules with calcifications. A diagnosis of presumed ocular sarcoidosis was made. Etanercept was stopped, and the patient was treated with oral prednisone and subcutaneous methotrexate, with clinical and visual recovery.

CONCLUSIONS

Etanercept-associated sarcoidosis can occur at any time after initiating therapy and should be considered in patients on etanercept with ocular inflammation.

Natural and iatrogenic ocular manifestations of rheumatoid arthritis: a systematic review

Purpose

To provide an overview of the ocular features of rheumatoid arthritis (RA) and of the ophthalmic adverse drug reactions (ADRs) that may be associated with the administration of antirheumatic drugs.

Methods

A systematic literature search was performed using the PubMed, MEDLINE, and EMBASE databases. In addition, a cohort of 489 RA patients who attended the Authors’ departments were examined.

Results

Keratoconjunctivitis sicca, episcleritis, scleritis, peripheral ulcerative keratitis (PUK), and anterior uveitis were diagnosed in 29%, 6%, 5%, 2%, and 10%, respectively, of the mentioned cohort. Ocular ADRs to non-steroidal anti-inflammatory drugs are rarely reported and include subconjunctival hemorrhages and hemorrhagic retinopathy. In patients taking indomethacin, whorl-like corneal deposits and pigmentary retinopathy have been observed. Glucocorticoids are frequently responsible for posterior subcapsular cataracts and open-angle glaucoma. Methotrexate, the prototype of disease-modifying antirheumatic drugs (DMARDs), has been associated with the onset of ischemic optic neuropathy, retinal cotton-wool spots, and orbital non-Hodgkin’s lymphoma. Mild cystoid macular edema and punctate keratitis in patients treated with leflunomide have been occasionally reported. The most frequently occurring ADR of hydroxychloroquine is vortex keratopathy, which may progress to “bull’s eye” maculopathy. Patients taking tofacitinib, a synthetic DMARD, more frequently suffer herpes zoster virus (HZV) reactivation, including ophthalmic HZ. Tumor necrosis factor inhibitors have been associated with the paradoxical onset or recurrence of uveitis or sarcoidosis, as well as optic neuritis, demyelinating optic neuropathy, chiasmopathy, and oculomotor palsy. Recurrent episodes of PUK, multiple cotton-wool spots, and retinal hemorrhages have occasionally been reported in patients given tocilizumab, that may also be associated with HZV reactivation, possibly involving the eye. Finally, rituximab, an anti-CD20 monoclonal antibody, has rarely been associated with necrotizing scleritis, macular edema, and visual impairment.

Conclusion

The level of evidence for most of the drug reactions described herein is restricted to the “likely” or “possible” rather than to the “certain” category. However, the lack of biomarkers indicative of the potential risk of ocular ADRs hinders their prevention and emphasizes the need for an accurate risk vs. benefit assessment of these therapies for each patient.

Development of pulmonary sarcoidosis in Crohn's disease patient under infliximab biosimilar treatment after long-term original infliximab treatment: a case report and literature review

BACKGROUND

Inflammatory bowel disease (IBD) is chronic inflammation of the gastrointestinal tract, although its etiology has largely been unclear. Tumor necrosis factor inhibitors (TNF-I) are effective for the treatment. Recently, biosimilars of TNF-I, such as CT-P13, have been developed and are thought to possess equal efficacy and safety to the original TNF-I. Sarcoidosis is also a systemic granulomatous disease of unknown etiology. In steroid-resistant cases of sarcoidosis, TNF-I have been reported effective for achieving resolution. However, the progression of sarcoidosis due to the TNF-I also has been reported. We herein report a case of pulmonary sarcoidosis with a Crohn's disease (CD) patient developed after a long period administration (15 years) of TNF-I.

CASE PRESENTATIONS

A 37-year-old woman with CD who had been diagnosed at 22 years old had been treated with the TNF-I (original infliximab; O-IFX and infliximab biosimilar; IFX-BS). Fifteen years after starting the TNF-I, she developed a fever and right chest pain. Chest computed tomography (CT) revealed clustered small nodules in both lungs and multiple enlarged hilar lymph nodes. Infectious diseases including tuberculosis were negative. Bronchoscopic examination was performed and the biopsy specimens were obtained. A pathological examination demonstrated noncaseating granulomatous lesions and no malignant findings. TNF-I were discontinued because of the possibility of TNF-I-related sarcoidosis. After having discontinued for four months, her symptoms and the lesions had disappeared completely. Fortunately, despite the discontinuation of TNF-I, she has maintained remission.

CONCLUSIONS

To our knowledge, this is the first case in which sarcoidosis developed after switching from O-IFX to IFX-BS. To clarify the characteristics of the cases with development of sarcoidosis during administration of TNF-I, we searched PubMed and identified 106 cases. When developing an unexplained fever, asthenia, uveitis and skin lesions in patients with TNF-I treatment, sarcoidosis should be suspected. Once the diagnosis of sarcoidosis due to TNF-I was made, the discontinuation of TNF-I and administration of steroid therapy should be executed promptly. When re-starting TNF-I, another TNF-I should be used for disease control. Clinicians should be aware of the possibility of sarcoidosis in patients under anti-TNF therapy.

Sarcoid-Associated Bilateral Multifocal Choroiditis Secondary to Adalimumab

Purpose:

To report a rare paradoxical development of systemic sarcoidosis in a patient taking adalimumab manifesting as multifocal choroidal infiltrates and seventh nerve palsy.

Methods:

This was a single patient case report.

Results:

A 30-year-old man with a history of psoriatic arthritis on adalimumab presented with intermittent fevers and headaches. Initial infectious serology and initial ophthalmic examination were within normal limits. Over the next month, he developed a seventh nerve palsy, unilateral decreased visual acuity, and bilateral multifocal choroidal infiltrates. The patient was diagnosed with systemic sarcoidosis secondary to tumor necrosis factor alpha (TNFα) inhibitor use after a hilar lymph node biopsy. Upon treatment with high-dose oral corticosteroids, the patient's symptoms and choroidal lesions significantly improved.

Conclusion:

This case report illustrates a rare presentation of ocular, neurologic, and systemic sarcoidosis presenting as a bilateral multifocal choroiditis and seventh nerve paresis in a patient treated with adalimumab. We highlight the importance of obtaining an ophthalmic evaluation in the management of this rare adverse effect of TNFα inhibitors.

Pharmacologically induced uveitis

Treatments of numerous systemic and local diseases of different etiologies may be accompanied by an unwanted side effect in the form of uveitis. We inform readers about medications that have the potential to cause uveitis and analyze the strength of association of these medications with uveitis. Subsequently, cessation of medication or appropriate treatment can be individualized for each patient for the purpose of preventing further damage to tissue structure and function. Being aware of these associations, physicians may readily identify medications that may cause uveitis and avoid expensive and unnecessary clinical and laboratory testing.

Systemic Sarcoidosis Associated with Certolizumab Pegol Treatment for Rheumatoid Arthritis: A Case Report and Review of the Literature

A 69-year-old woman presented with appetite loss, fatigue, and a low-grade fever. She had been receiving certolizumab pegol for rheumatoid arthritis for six years. Computed tomography of the chest showed multiple micronodules in both lungs and bilateral hilar and mediastinal lymphadenopathy. An ophthalmic examination showed the findings of uveitis. Lymphocytosis with an increased CD4/CD8 ratio was seen in the bronchoalveolar lavage fluid. Video-assisted thoracoscopic biopsy specimens obtained from the right lung and a right hilar lymph node showed noncaseous epithelioid cell granulomas. Anti-tumor necrosis factor-α-induced sarcoidosis was diagnosed, and she was successfully treated with cessation of certolizumab pegol and systemic corticosteroid therapy.

Biologic Therapies in Sarcoidosis and Uveitis: A Review

Sarcoidosis and uveitis are chronic inflammatory conditions with potentially debilitating effects on quality of life. Steroids form the mainstay standard therapy in both conditions. Biologic agents are considered to be appropriate alternatives for treatment in steroid-refractory sarcoidosis and uveitis due to the role of tumor necrosis factor (TNF) in mediating the inflammatory cascade seen in both conditions. We performed a thorough literature search using PubMed to compare the extent of use, efficacy, and safety profile of individual anti-TNF agents in the management of these conditions. Our review consists of two systematic reviews with meta-analysis, thirteen observational studies, and fifteen case series/reports. Infliximab had the widest range of organ-system usage in extra-pulmonary sarcoidosis but is equivalent to adalimumab in terms of efficacy. In uveitis, adalimumab was found to be the most efficacious agent for maintaining disease remission in adults and children with chronic non-infectious uveitis. Etanercept was neither used widely, nor was it efficacious in the management of either condition. In terms of safety profile, biologic agents were found to be well tolerated and have a similar safety profile. More randomized clinical trials are needed to inform evidence-based use of biologic agents in these conditions.

Ocular side effects of antirheumatic medications: a qualitative review

Topic

This paper reviews the ocular side effects of medications used in the treatment of rheumatological conditions.

Clinical relevance

Rheumatic diseases are inflammatory conditions that may affect the skin, blood vessels, joints, muscles and internal organs. Immunosuppressive agents are often used as treatment and while powerful, they carry side effects and toxicities that need careful monitoring. Ophthalmic complications have been reported with the use of antirheumatic medications; however, there is a lack of literature synthesising these reports. This paper addresses this gap and hopes to inform both rheumatologists and ophthalmologists as they work together on the management of patients with rheumatological conditions.

Methods

PubMed literature search was conducted from November to September 2019 searching for ocular side effects with the use of 25 rheumatological drugs.

Results

A total of 111 papers were included in this review. Adverse side effects were divided into non-infectious and infectious causes. Traditional disease-modifying antirheumatic drugs (DMARDs) were associated with pruritus, irritation and dryness of the conjunctiva while biologic DMARDS showed reports of new-onset/recurrent uveitis and demyelinating conditions. Infectious side effects included episodes of cytomegalovirus retinitis, toxoplasmic chorioretinitis and endophthalmitis. Other serious side effects were encountered and included in this review.

Conclusion

The goal of this paper is to inform healthcare providers about potential ocular side effects from rheumatological medications. Healthcare providers are encouraged to learn more about these ophthalmic complications and find relevance within their clinical practice.

Anti-TNF Drugs for Chronic Uveitis in Adults-A Systematic Review and Meta-Analysis of Randomized Controlled Trials

Background: We aimed to assess efficacy and safety of anti-tumor necrosis factor (TNF) drugs for adult chronic non-infectious uveitis (NIU).

Methods: CENTRAL, MEDLINE, and EMBASE, were searched from inception to January 2019. Double-masked randomized placebo-controlled trials, assessing any anti-TNF vs. best medical intervention/standard of care in adults with chronic NIU were considered. The PRISMA and SAMPL guidelines were followed. The risk of bias was assessed using the Cochrane risk of bias tool. Overall quality of the evidence was assessed according to GRADE. PROSPERO registration: #CRD42016039068. The primary efficacy and safety outcomes were preservation of visual acuity (VA) and withdrawals due to adverse events, respectively. Meta-analysis of efficacy analysis was not performed due to significant clinical heterogeneity between studies' population and interventions.

Results: A total of 1,157 references were considered and 3 studies were included. The overall risk of bias was moderate. In active NIU, adalimumab group showed an increased likelihood of VA preservation (risk ratio (RR) 1.75, 95%CI 1.32 to 2.32, n = 217), whereas the etanercept group did not (RR 0.81, 95%CI 0.57 to 1.14, n = 20). In inactive NIU, adalimumab was associated with increased likelihood of VA preservation (RR 1.31, 95%CI 1.12 to 1.53, n = 226). The rate of adverse events did not differ between anti-TNF and control arms (RR 1.03, 95%CI 0.94 to 1.13, n = 410).

Conclusions: There is high quality evidence that adalimumab decreases the risk of worsening VA in active and inactive NIU and very low quality evidence that the risk of etanercept worsening VA in inactive NIU is not different from placebo. Moderate quality evidence suggests that anti-TNF agents are not different from placebo on the risk of study withdrawal.

[Musculoskeletal manifestations of sarcoidosis]

Musculoskeletal manifestations in the context of sarcoidosis are frequently observed. The rheumatologist regularly encounters this disease in clinical practice. In the present review, we aim to give a current overview of the manifestations and treatments relevant to the practicing rheumatologist. The most frequently encountered manifestation is Lofgren's syndrome, which is characterized by bilateral ankle periarthritis, bilateral hilar lymphadenopathy, and erythema nodosum and has an excellent prognosis. Chronic arthropathy most commonly manifests as oligoarthritis, which sometimes hampers its differentiation from spondylarthropathies, especially when sacroiliitis, enthesitis or dactylitis are simultaneously present. Isolated vertebral granulomas are rare and require infectious and malignant disorders to be excluded, since there are no specific imaging findings that are exclusively found in vertebral sarcoidosis. The presence of granulomas in skeletal muscle is common in muscle biopsies, whereas clinically overt myopathy is present in only around 1-2% of patients. Therapeutic responses vary among the different clinical phenotypes. Non-steroidal anti-inflammatory drugs and low to medium dose glucocorticoids are the first-line therapy for musculoskeletal manifestations and often lead to adequate disease control in acute sarcoidosis. When these are ineffective or not tolerated, steroid-sparing agents are increasingly used in chronic sarcoidosis. Evidence for all medications used in sarcoid-related arthritis is comparatively scant. When supplementing vitamin D, the possible development of hypercalcemia, even at standard doses, needs to be considered; the optimal therapeutic levels for the prevention of medication-induced osteoporosis in sarcoidosis have not been firmly established.

Sarcoidosis-Like Lesions: Another Paradoxical Reaction to Anti-TNF Therapy?

BACKGROUND

Since the introduction of anti-tumour necrosis factor [TNF] therapy in inflammatory diseases, paradoxical reactions are increasingly being reported. One of these paradoxical reactions is the development of sarcoidosis-like lesions. This presentation is paradoxical since anti-TNF therapy can also be therapeutic in refractory cases of sarcoidosis.

METHODS

We report two cases of sarcoidosis-like lesions under anti-TNF therapy. Both were patients with inflammatory bowel disease [IBD], treated successfully with adalimumab. Next, we reviewed the literature for similar cases. Medical subject heading terms 'adalimumab', 'infliximab', 'etanercept', 'golimumab' or 'certolizumab', and 'sarcoidosis' were used to perform key word searches of the PubMed database.

RESULTS

We identified 90 reported cases of sarcoidosis-like lesions, which developed during anti-TNF therapy. In most cases, the anti-TNF drug involved was etanercept. The median age was 43 years and there was a predominance of female patients. The underlying disease was rheumatoid arthritis in most cases, followed by ankylosing spondylitis and psoriasiform arthritis. In six cases, the underlying disease was IBD. In 71 cases there was at least a partial resolution by discontinuation of the anti-TNF treatment, initiation of steroids or both. Re-initiation of anti-TNF therapy gave relapse in seven out of 20 cases.

CONCLUSION

Sarcoidosis-like lesions are increasingly reported during anti-TNF treatment. Vigilance is appropriate when patients present with symptoms compatible with sarcoidosis.

Corticosteroids in Sarcoidosis

Corticosteroids are the drug of choice for the treatment of sarcoidosis. Because the natural course of sarcoidosis may be self-limiting and/or cause no long-term harm, treatment is not mandatory. Corticosteroids are usually effective for all forms of sarcoidosis, and they work quickly. However, because of the potential toxicities of corticosteroids, alternative medications often need to be considered. Efforts should be made to minimize the corticosteroid dose while keeping the risk of toxicity as low as possible. This article outlines the indications for corticosteroid therapy for sarcoidosis, discusses various dosing regimens, and suggests when alternative corticosteroid agents should be considered.

Acute kidney injury due to renal sarcoidosis during etanercept therapy: a case report and literature review

We herein report a case of renal sarcoidosis presenting as acute kidney injury (AKI) during treatment with etanercept for rheumatoid arthritis. Blood tests showed a high level of angiotensin-converting enzyme and a renal biopsy demonstrated non-caseating granulomatous tubulointerstitial nephritis. The administration of high-dose steroid therapy (1 mg/kg) and discontinuation of etanercept resulted in an improvement in the patient's renal function. Although renal sarcoidosis induced by anti-tumor necrosis factor (TNF) therapy is an extremely rare manifestation, this case suggests that renal sarcoidosis should be considered in the differential diagnosis of AKI in patients receiving anti-TNF therapy, as providing an early diagnosis and treatment is important for preventing irreversible renal impairment.

Ischemic retinal vasculitis and its management

Ischemic retinal vasculitis is an inflammation of retinal blood vessels associated with vascular occlusion and subsequent retinal hypoperfusion. It can cause visual loss secondary to macular ischemia, macular edema, and neovascularization leading to vitreous hemorrhage, fibrovascular proliferation, and tractional retinal detachment. Ischemic retinal vasculitis can be idiopathic or secondary to systemic disease such as in Behçet's disease, sarcoidosis, tuberculosis, multiple sclerosis, and systemic lupus erythematosus. Corticosteroids with or without immunosuppressive medication are the mainstay treatment in retinal vasculitis together with laser photocoagulation of retinal ischemic areas. Intravitreal injections of bevacizumab are used to treat neovascularization secondary to systemic lupus erythematosus but should be timed with retinal laser photocoagulation to prevent further progression of retinal ischemia. Antitumor necrosis factor agents have shown promising results in controlling refractory retinal vasculitis excluding multiple sclerosis. Interferon has been useful to control inflammation and induce neovascular regression in retinal vasculitis secondary to Behçet's disease and multiple sclerosis. The long term effect of these management strategies in preventing the progression of retinal ischemia and preserving vision is not well understood and needs to be further studied.