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Bernal-Morales C, Ramanan AV, Pavesio C. Use of immunomodulators in non-infectious uveitis: lights and shadows. Eye (Lond) 2024:10.1038/s41433-024-03294-9. [PMID: 39160332 DOI: 10.1038/s41433-024-03294-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 05/28/2024] [Accepted: 08/05/2024] [Indexed: 08/21/2024] Open
Abstract
Non-infectious uveitis (NIU) is one of the leading causes of sight impairment worldwide. Corticosteroids are the mainstay treatment for acute NIU, although their known systemic and ocular side effects limit their long-term use. The most common types of immunosuppressants used as steroid-sparing treatment are non-biologic drugs, particularly antimetabolites (methotrexate, mycophenolate mofetil, and azathioprine) and biologic drugs, mainly TNF-α inhibitors such as Adalimumab or Infliximab. Antimetabolites have shown their effectiveness in the treatment of NIU in individual and comparative studies, being methotrexate and mycophenolate mofetil usually preferred over azathioprine. The choice of which antimetabolite to use at first is not well defined, and decisions usually depend on the patient's characteristics and the physician's preferences. Treatment of NIU with biologic drugs, and particularly TNF-α inhibitors, has significantly increased in the last years and is considered an important alternative in patients not responding to first-line immunomodulators such as antimetabolites. However, data regarding how different immunomodulators or biologic drugs perform in different NIU is still limited, and little is known about the optimization of both biologic and non-biologic drugs when used in NIU. Further randomized clinical trials and comparative studies are required to achieve more understanding and better results when addressing complicated NIU. The purpose of this review is to provide a comprehensive overview of the use of non-biologic and biologic drugs in NIU, which may be useful for clinicians in their daily practice, and to address those aspects that are less known about these treatments as well as their weaknesses.
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Affiliation(s)
- Carolina Bernal-Morales
- Moorfields Eye Hospital, NHS Foundation Trust, London, UK.
- Hospital Clínic de Barcelona, Barcelona, Spain.
| | - Athimalaipet V Ramanan
- Bristol Royal Hospital for Children & Translational Health Sciences, University of Bristol, Bristol, UK
| | - Carlos Pavesio
- Moorfields Eye Hospital, NHS Foundation Trust, London, UK
- Institute of Ophthalmology, UCL, London, UK
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Acharya NR, Rathinam SR, Thundikandy R, Kanakath A, Murugan SB, Vedhanayaki R, Gonzales JA, Lim LL, Suhler EB, Al-Dhibi HA, Doan T, Arellanes-Garcia L, Coyne A, Porco TC, Shantha JG. Outcomes in Patients With Vogt-Koyanagi-Harada Disease From the First-Line Antimetabolites for Steroid-Sparing Treatment Uveitis Trial. Am J Ophthalmol 2024; 267:100-111. [PMID: 38909740 DOI: 10.1016/j.ajo.2024.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 06/02/2024] [Accepted: 06/03/2024] [Indexed: 06/25/2024]
Abstract
PURPOSE To compare the effectiveness of methotrexate (MTX) and mycophenolate mofetil (MMF) in achieving corticosteroid-sparing control of uveitis in patients with Vogt-Koyanagi-Harada (VKH) disease. METHODS A subanalysis of patients with VKH from the First-line Antimetabolites as Steroid-sparing Treatment Uveitis Trial, a randomized, observer-masked, comparative effectiveness trial, with comparisons by treatment (MTX vs MMF) and disease stage (acute vs chronic). Individuals with noninfectious uveitis were placed on a standardized corticosteroid taper and block randomized 1:1 to either 25 mg weekly oral MTX or 1.5 g twice daily oral MMF. The primary outcome was treatment success defined by corticosteroid-sparing control of uveitis at 6 months. Additional outcomes included change in best spectacle-corrected visual acuity (BSCVA), retinal central subfield thickness (CST), and resolution of serous retinal detachment (SRD). RESULTS Ninety-three out of 216 enrolled patients had VKH; 49 patients were randomized to MTX and 44 to MMF, of which 85 patients (46 on MTX, 39 on MMF) contributed to the primary outcome. There was no significant difference in treatment success by antimetabolite (80.4% for MTX compared to 64.1% for MMF; P = .12) or in BSCVA improvement (P = .78). MTX was superior to MMF in reducing CST (P = .003) and resolving SRD (P = .02). There was no significant difference in treatment success by disease stage (P = .25), but patients with acute VKH had greater improvement in BSCVA (P < .001) and reduction of CST (P = .02) than chronic VKH patients. CONCLUSIONS MTX and MMF have comparable outcomes as corticosteroid-sparing immunosuppressive therapies for VKH. Visual acuity improvement was greater in acute vs chronic VKH. NOTE: Publication of this article is sponsored by the American Ophthalmological Society TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT00182929.
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Affiliation(s)
- Nisha R Acharya
- From the F.I. Proctor Foundation, University of California (N.R.A., J.A.G., T.D., A.C., T.C.P., J.G.S.), San Francisco, California, USA; Department of Ophthalmology, University of California (N.R.A., J.A.G., T.D., T.C.P., J.G.S.), San Francisco, California, USA; Department of Epidemiology and Biostatistics, University of California (N.R.A.), San Francisco, California, USA.
| | - Sivakumar R Rathinam
- Uvea Services, Aravind Eye Hospitals and Postgraduate Institute of Ophthalmology (S.R.R., R.T., R.V.), Madurai, India
| | - Radhika Thundikandy
- Uvea Services, Aravind Eye Hospitals and Postgraduate Institute of Ophthalmology (S.R.R., R.T., R.V.), Madurai, India
| | - Anuradha Kanakath
- Uvea Services, Aravind Eye Hospitals and Postgraduate Institute of Ophthalmology (A.K.), Coimbatore, India
| | - S Bala Murugan
- Uvea Services, Aravind Eye Hospitals and Postgraduate Institute of Ophthalmology (S.B.), Pondicherry, India
| | - R Vedhanayaki
- Uvea Services, Aravind Eye Hospitals and Postgraduate Institute of Ophthalmology (S.R.R., R.T., R.V.), Madurai, India
| | - John A Gonzales
- From the F.I. Proctor Foundation, University of California (N.R.A., J.A.G., T.D., A.C., T.C.P., J.G.S.), San Francisco, California, USA; Department of Ophthalmology, University of California (N.R.A., J.A.G., T.D., T.C.P., J.G.S.), San Francisco, California, USA
| | - Lyndell L Lim
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital (L.L.L.), East Melbourne, Australia
| | - Eric B Suhler
- Casey Eye Institute, Oregon Health and Science University (E.B.S.), Portland, Oregon, USA
| | - Hassan A Al-Dhibi
- Division of Vitreoretinal Surgery and Uveitis, King Khaled Eye Specialist Hospital (H.A.A.D.), Riyadh, Kingdom of Saudi Arabia
| | - Thuy Doan
- From the F.I. Proctor Foundation, University of California (N.R.A., J.A.G., T.D., A.C., T.C.P., J.G.S.), San Francisco, California, USA; Department of Ophthalmology, University of California (N.R.A., J.A.G., T.D., T.C.P., J.G.S.), San Francisco, California, USA
| | | | - Alison Coyne
- From the F.I. Proctor Foundation, University of California (N.R.A., J.A.G., T.D., A.C., T.C.P., J.G.S.), San Francisco, California, USA
| | - Travis C Porco
- From the F.I. Proctor Foundation, University of California (N.R.A., J.A.G., T.D., A.C., T.C.P., J.G.S.), San Francisco, California, USA; Department of Ophthalmology, University of California (N.R.A., J.A.G., T.D., T.C.P., J.G.S.), San Francisco, California, USA
| | - Jessica G Shantha
- From the F.I. Proctor Foundation, University of California (N.R.A., J.A.G., T.D., A.C., T.C.P., J.G.S.), San Francisco, California, USA; Department of Ophthalmology, University of California (N.R.A., J.A.G., T.D., T.C.P., J.G.S.), San Francisco, California, USA
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Fenech M, Ajanaku A, McCormick A, Coupland SE, Krishna Y, Sultan Z, Ghadiri N. Orbital Kimura disease: maintenance therapy using mycophenolate mofetil. Orbit 2024:1-8. [PMID: 38815210 DOI: 10.1080/01676830.2024.2358061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Accepted: 05/15/2024] [Indexed: 06/01/2024]
Abstract
Kimura disease (KD) is a rare, chronic, inflammatory condition, predominantly found in male patients of Asian ethnicity. It typically presents between 50-60 years of age and usually with bilateral disease. Angiolymphoid hyperplasia with eosinophilia (ALHE) remains the main differential diagnosis, although histological analysis is essential in differentiating from other similarly presenting pathologies. In this case, we present an atypical case of unilateral orbital KD in a middle-aged, Caucasian, male gentleman and no evidence of regional lymphadenopathy along with a literature review of orbital KD and the differential diagnoses, histological features and management modalities available, adding to the sparse literature on the topic. At present, no recognised diagnostic criteria for KD are available, with histopathological analysis through incisional or excisional biopsy being the primary diagnostic method. Complete surgical excision with or without corticosteroid management remains the most common treatment modality although management is shifting to steroid-sparing immunomodulatory therapy. To the best of our knowledge, this is the first case to describe maintenance therapy of KD using mycophenolate mofetil.
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Affiliation(s)
- Matthew Fenech
- Department of Ophthalmology, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Ayodeji Ajanaku
- Department of Ophthalmology, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Austin McCormick
- Department of Ophthalmology, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Sarah E Coupland
- Department of Histopathology, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Yamini Krishna
- Department of Ophthalmology, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Ziyaad Sultan
- Department of Ophthalmology, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Nima Ghadiri
- Department of Ophthalmology, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
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Heiligenhaus A, Bertram B, Baquet-Walscheid K, Becker M, Deuter C, Ness T, Ostrowski A, Pleyer U. [Non-infectious anterior uveitis : S1 guideline of the German Society of Ophthalmology (DOG) and the German Professional Association of Ophthalmologists (BVA). Version: 13.12.2023]. DIE OPHTHALMOLOGIE 2024:10.1007/s00347-024-02007-7. [PMID: 38438812 DOI: 10.1007/s00347-024-02007-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/02/2024] [Indexed: 03/06/2024]
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Rivera PA, Gupta A, Kombo N. Treatment of non-infectious retinal vasculitis. Ther Adv Ophthalmol 2023; 15:25158414231152761. [PMID: 37077655 PMCID: PMC10107051 DOI: 10.1177/25158414231152761] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 01/05/2023] [Indexed: 02/16/2023] Open
Abstract
Retinal vasculitis (RV) refers to an entity in which the retinal vasculature is inflamed, frequently with indications of inflammation elsewhere in the eye. Non-infectious RV can be idiopathic or associated with systemic disease, ocular conditions, and malignancy. It can also be classified based on the vessel affected: artery, vein, or both. Due to the lack of strong evidence-based treatment trials and algorithms for RV, physicians must often rely on their experience, which creates great variability in treating this entity. This article provides an overview of various treatment modalities used in the management of non-infectious RV, with a focus on immunomodulatory therapies. We outline a potential stepwise approach of starting with steroids to control the acute inflammation and subsequently changing to immunomodulatory therapy (IMT) for long-term treatment.
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Affiliation(s)
- Paola A. Rivera
- Department of Ophthalmology and Visual Science, School of Medicine, Yale University, New Haven, CT, USA
| | - Akash Gupta
- Department of Medicine, School of Medicine, Yale University, New Haven, CT 06510, USA
| | - Ninani Kombo
- Department of Ophthalmology and Visual Science, School of Medicine, Yale University, New Haven, CT, USA
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Furundaoturan O, Akçay P, Selver OB. Use of Systemic Mycophenolate Mofetil Therapy in Ocular Surface Inflammatory Pathologies at the Initiative and Responsibility of the Ophthalmologist. Middle East Afr J Ophthalmol 2022; 29:209-215. [PMID: 38162558 PMCID: PMC10754105 DOI: 10.4103/meajo.meajo_109_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/11/2023] [Accepted: 10/13/2023] [Indexed: 01/03/2024] Open
Abstract
PURPOSE The purpose of the study was to evaluate the efficacy and safety of systemic mycophenolate mofetil (MMF) treatment in ocular surface inflammatory diseases. METHODS For this retrospective study, patients who were treated with systemic MMF for ocular surface inflammatory diseases between March 2020 and March 2022 were evaluated. Apart from demographic data, examination notes including MMF treatment indication and systemic side effect interrogation and routine laboratory examinations during drug treatment were extracted from the patient records. Detailed staging scores were performed according to the diagnosis including Foster and Mondino for ocular mucous membrane pemphigoid (MMP) and limbal stem cell deficiency scoring for limbal transplantation. For thorough evaluation, anterior segment pictures were used. RESULTS Fourteen patients were enrolled to the study, with a mean age of 58 ± 12. MMP (6, 42.8%) and limbal allograft transplantation (6, 42.8%) constituted the main indications for the MMF treatment, followed by keratitis-ichthyosis-deafness (KID) syndrome (1, 7.2%) and Mooren's ulcer (1, 7.2%). Five of six patients with MMP regressed according to both staging systems. Only one remained stable which was evaluated as Stage 3. Furthermore, while all limbal transplant groups (6) stabilized and showed regression according to the individualized limbal stem cell deficiency staging system with no rejection during follow-up. Furthermore, patients with Mooren's ulcer and KID syndrome showed control of the inflammation and stabilization after MMF treatment. No significant systemic side effects apart from constipation and nausea (3) were observed in patients whose routine laboratory tests were stable throughout the follow-up. CONCLUSION MMF has the potential to be a valuable and safe systemic agent of first choice in the control of ocular surface inflammatory disorders, especially when topical treatment is not effective. With such studies, it is predicted that MMF may reach wider usage areas with the increase in its effectiveness and safety in its use for ocular surface inflammatory pathologies.
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Affiliation(s)
| | - Pelin Akçay
- Department of Ophthalmology, Ege University Faculty of Medicine, Izmir, Turkey
| | - Ozlem B. Selver
- Department of Ophthalmology, Ege University Faculty of Medicine, Izmir, Turkey
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Papasavvas I, Tugal-Tutkun I, Herbort CP. Mechanisms, Pathophysiology and Current Immunomodulatory/Immunosuppressive Therapy of Non-Infectious and/or Immune-Mediated Choroiditis. Pharmaceuticals (Basel) 2022; 15:ph15040398. [PMID: 35455395 PMCID: PMC9031533 DOI: 10.3390/ph15040398] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 03/20/2022] [Accepted: 03/22/2022] [Indexed: 12/19/2022] Open
Abstract
Non-infectious choroiditis comprises immune-mediated diseases resulting from diverse pathophysiological mechanisms. These conditions are sub-divided into two main groups, (1) diseases of the choriocapillaris and (2) diseases of the choroidal stroma. The purpose of this study is to expose the pathophysiology of the most common diseases of both these groups and recommend the optimal immunomodulatory/immunosuppressive therapy of each analyzed condition based on literature data and data from our own centers. Material and Methods: Narrative review. In the group of choriocapillaritis entities or primary inflammatory choriocapillaropathies (PICCPs) including multiple evanescent white dot syndrome (MEWDS), acute posterior multifocal placoid pigment epitheliopathy (APMPPE), idiopathic multifocal choroiditis (MFC) and serpiginous choroiditis (SC), as well as secondary choriocapillaritides including acute syphilitic posterior multifocal placoid chorioretinitis (ASPMPC) and tuberculosis-related SC (TB-SC), were analyzed. In the group of stromal choroidites, HLA-A29 birdshot retinochoroiditis (BRC) and Vogt-Koyanagi-Harada (VKH) disease were included. For each entity a literature search, in the PubMed database, on treatment was performed and analyzed and the therapeutic attitudes of our own centers were presented. Management of immune-mediated choroiditis implies vigorous immunosuppressive therapy given in a prompt and prolonged fashion in most of these entities.
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Affiliation(s)
- Ioannis Papasavvas
- Retinal and Inflammatory Eye Diseases, Centre for Ophthalmic Specialized Care (COS), Rue Charles-Monnard 6, CH-1003 Lausanne, Switzerland;
| | - Ilknur Tugal-Tutkun
- Department of Ophthalmology, Istanbul Faculty of Medicine, Istanbul University, Istanbul 34093, Turkey;
| | - Carl P. Herbort
- Retinal and Inflammatory Eye Diseases, Centre for Ophthalmic Specialized Care (COS), Rue Charles-Monnard 6, CH-1003 Lausanne, Switzerland;
- Correspondence:
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Papasavvas I, Herbort CP. Diagnosis and Treatment of Primary Inflammatory Choriocapillaropathies (PICCPs): A Comprehensive Overview. Medicina (B Aires) 2022; 58:medicina58020165. [PMID: 35208488 PMCID: PMC8879059 DOI: 10.3390/medicina58020165] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/13/2022] [Accepted: 01/18/2022] [Indexed: 12/19/2022] Open
Abstract
Purpose: Primary inflammatory choriocapillaropathies (PICCPs) belong to a group of intraocular inflammatory diseases with the common characteristic of inflammatory choriocapillaris hypo- or non-perfusion as the main clinicopathological mechanism. The purpose of our article is to describe clinical characteristics and multimodal imaging, that can help the diagnosis and treatment of PICCPs. Methods: Narrative review with multimodal imaging analysis. Results: Choriocapillaris non-perfusion can affect the end-choriocappilaries, at the benign end of the PICCP spectrum (MEWDS), to larger choriocapillaris vessels or precapillary vessels at the origin of more severe forms such as acute posterior multifocal placoid pigment epitheliopathy (APMPPE), idiopathic multifocal choroiditis (MFC) and Serpiginous Choroiditis (SC). Diagnosis is mostly based on multimodal imaging and especially on indocyanine green angiography (ICGA), fundus autofluorescence (FAF) and spectral-domain optical coherence tomography (SD-OCT)/OCT-angiography (OCT-A). ICGA shows the typical pattern of patchy lobular hypofluorescence reflecting hypo- or non-perfusion of the choriocapillaris that can also take the aspect of geographic areas in the more severe forms. Treatment depends on the severity of the disease and goes from observation in MEWDS and some mild cases of APMPPE, to oral corticosteroid and/or immunomodulator agents in the more severe conditions of APMPPE and MFC and SC cases. Close multimodal monitoring is crucial in order to introduce or adjust treatment. Conclusion: PICCPs are resulting from one common clinicopathological mechanism, inflammatory choriocapillaris hypo- or non-perfusion. ICGA findings are essential for the diagnosis and follow-up of PICCPs, but non-invasive methods such as FAF and SD-OCT/OCT-A also have their role especially in follow-up of the diseases. Treatment should be individualized according to the pathology and the evolution of lesions.
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Espinosa G, Herreras JM, Muñoz-Fernández S, García Ruiz de Morales JM, Cordero-Coma M. Recommendations statement on the immunosuppressive treatment of non-infectious, non-neoplastic, non-anterior uveitis. Med Clin (Barc) 2020; 155:220.e1-220.e12. [PMID: 32199631 DOI: 10.1016/j.medcli.2019.10.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 10/04/2019] [Accepted: 10/10/2019] [Indexed: 10/24/2022]
Abstract
OBJECTIVE To generate recommendations on the use of immunomodulators in patients with non-infectious, non-neoplastic intermediate uveitis (IU), posterior uveitis (PU) and panuveitis (PanU) based on best evidence and experience. METHODS A multidisciplinary panel of 5 experts was established, who defined the scope, users, and sections of the document. A systematic literature review (SLR) was performed to assess the efficacy and safety of immunomodulatory drugs in patients with non-infectious, non-neoplastic, non-anterior uveitis. The results of the SLR were presented and discussed during an expert meeting in which 34 recommendations were generated. The level of agreement with the recommendations was also tested in 25 additional experts following a Delphi process. Recommendations were voted from 1 (total disagreement) to 10 (total agreement). We defined agreement if at least 70% of the experts voted ≥7. The level of evidence and grade or recommendation were assessed using the Oxford Centre for Evidence-based Medicine Levels of Evidence. RESULTS The SLR included 33 articles. The 34 recommendations were accepted after 2 Delphi rounds (3 of them were modified after the first round). They include specific recommendations on patients with non-infectious, non-neoplastic, PU and PanU, as well as different treatment guidelines. CONCLUSIONS In patients with non-infectious, non-neoplastic, non-anterior uveitis these recommendations might help treatment decision making, due to the lack of robust evidence or other globally accepted algorithms.
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Affiliation(s)
- Gerard Espinosa
- Servicio de Enfermedades Autoinmunes, Institut Clínic de Medicina i Dermatologia, Hospital Clínic, Barcelona, España
| | - José M Herreras
- IOBA (Instituto Universitario de Oftalmobiología), Universidad de Valladolid, Valladolid, España; Servicio de Oftalmología, Hospital Clínico Universitario de Valladolid, Valladolid, España
| | - Santiago Muñoz-Fernández
- Servicio de Reumatología, Hospital Universitario Infanta Sofía, San Sebastián de los Reyes, Madrid, España; Universidad Europea, San Sebastián de los Reyes, Madrid, España
| | - José M García Ruiz de Morales
- Unidad de Uveítis, Servicio de Inmunología, Complejo Asistencial Universitario de León, León, España; Instituto de Biomedicina, Universidad de León (IBIOMED), León, España
| | - Miguel Cordero-Coma
- Instituto de Biomedicina, Universidad de León (IBIOMED), León, España; Unidad de uveítis, Servicio de Oftalmología, Complejo Asistencial Universitario de León, León, España.
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Chen TS, Tsang WM, Enkh-Amgalan I, Hwang YS. Mycophenolate sodium in the treatment of corticosteroid-refractory non-infectious inflammatory uveitis (MySTRI study). Eye (Lond) 2020; 34:2098-2105. [PMID: 32632297 DOI: 10.1038/s41433-020-1066-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 06/19/2020] [Accepted: 06/22/2020] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVES To evaluate the therapeutic effect and safety profile of next generation mycophenolate sodium (MPS), which is different from mycophenolate mofetil with an enteric-coated formulation, in corticosteroid-refractory non-infectious inflammatory uveitis (CRU) patients. METHODS Prospective, uncontrolled, open-label interventional case series. Forty consecutive patients at a tertiary uveitis referral centre received 6 months of oral MPS as the treatment regimen with follow-up 12 months. The main outcome measures were best-corrected visual acuity (BCVA), inflammatory index, steroid-sparing effect of tapering prednisone to ≤10 mg daily and side effects. RESULTS Mean age of enroled patients was 49 (49 ± 13) years and 29 (72.5%) were female. Thirty-six (90.0%) had bilateral disease. There were 0 (0%) anterior uveitis, 2 (5.0%) intermediate uveitis, 22 (55.0%) posterior uveitis, and 16 (40.0%) panuveitis. Vogt-Koyanagi-Harada disease was the most common diagnosis (17/40, 42.5%), followed by idiopathic panuveitis (8/40, 20%) and idiopathic retinal vasculitis (5/40, 12.5%). LogMAR BCVA improved from 0.9 (SD = 0.09) to 0.31 (SD = 0.08) after 6 months of MPS with good steroid-sparing effect (p = 0.012). Further maintenance in LogMAR BCVA was evident after MPS discontinuation from 6th month to 12th month, from 0.31 (SD = 0.08) to 0.33 (SD = 0.07), respectively (p = 0.81). MPS was the only immunosuppressive drug needed to reach quiescent state in 29 patients (72.5%). The drug-related safety profile was satisfactory. CONCLUSION MPS is an effective steroid-sparing drug for the treatment of CRU. The effect seen was not only during the 6 months of therapy, but also extended to 12 months to maintain BCVA and inflammation control. The side effects were acceptable.
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Affiliation(s)
- Tony S Chen
- Department of Ophthalmology, Chang Gung Memorial Hospital, Guishan District, Taoyuan City, Taiwan.,University of New South Wales, Sydney, Australia
| | | | - Ijilmurun Enkh-Amgalan
- Department of Ophthalmology, Chang Gung Memorial Hospital, Guishan District, Taoyuan City, Taiwan.,Orbita Eye Hospital, Ulaanbaatar, Mongolia
| | - Yih-Shiou Hwang
- Department of Ophthalmology, Chang Gung Memorial Hospital, Guishan District, Taoyuan City, Taiwan. .,College of Medicine, Chang Gung University, Taoyuan City, Taiwan. .,Department of Ophthalmology, Chang Gung Memorial Hospital, Xiamen Branch, Xiamen, China.
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11
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Recent advances in the management of non-infectious posterior uveitis. Int Ophthalmol 2020; 40:3187-3207. [PMID: 32617804 DOI: 10.1007/s10792-020-01496-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 06/23/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE To review the current regimens and novel therapeutic modalities in various stages of research and development for the management of non-infectious posterior uveitis (NIPU). METHODS We performed a thorough review of current literature using PubMed, Google Scholar and Clinicaltrials.gov to identify the published literature about the available therapeutics and novel drugs/therapies in different stages of clinical trials. RESULTS The current management regimen for non-infectious posterior uveitis includes corticosteroids, immunomodulatory therapies and anti-metabolites. However, NIPU requires long-term management for efficacious remission of the disease and to prevent disease relapse. Long-term safety issues associated with steroids have led to efforts to develop novel therapeutic agents including biological response modulators and immunosuppressants. The current therapeutic agents in various stages of development include calcineurin inhibitors, biologic response modifiers and a more a comprehensive modalities like ocular gene therapy as well as novel drug delivery mechanisms for higher bioavailability to the target tissues, with minimal systemic effects. CONCLUSION Novel efficacious therapeutic modalities under development will help overcome the challenges associated with the traditional therapeutic agents.
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Hassan M, Karkhur S, Bae JH, Halim MS, Ormaechea MS, Onghanseng N, Nguyen NV, Afridi R, Sepah YJ, Do DV, Nguyen QD. New therapies in development for the management of non-infectious uveitis: A review. Clin Exp Ophthalmol 2020; 47:396-417. [PMID: 30938012 DOI: 10.1111/ceo.13511] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 03/16/2019] [Accepted: 03/24/2019] [Indexed: 02/06/2023]
Abstract
Uveitis is a spectrum of inflammatory disorders characterized by ocular inflammation and is one of the leading causes of preventable visual loss. The main aim of the treatment of uveitis is to control the inflammation, prevent recurrences of the disease and preserve vision while minimizing the adverse effects associated with the therapeutic agents. Initial management of uveitis relies heavily on the use of corticosteroids. However, monotherapy with high-dose corticosteroids is associated with side effects and cannot be maintained long term. Therefore, steroid-sparing agents are needed to decrease the burden of steroid therapy. Currently, the therapeutic approach for non-infectious uveitis (NIU) consists of a step-ladder strategy with the first-line option being corticosteroids in various formulations followed by the use of first-, second- and third-line agents in cases with suboptimal steroid response. Unfortunately, the agents currently at our disposal have limitations such as having a narrow therapeutic window along with their own individual potential side-effect profiles. Therefore, research has been targeted to identify newer drugs as well as new uses for older drugs that target specific pathways in the inflammatory response. Such efforts are made in order to provide targeted and safer therapy with reduced side effects and greater efficacy. Several specially designed molecular antibodies are currently in various phases of investigations that can potentially halt the inflammation in patients with NIU. In the review, we have provided a comprehensive overview of the current and upcoming therapeutic options for patients with NIU.
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Affiliation(s)
- Muhammad Hassan
- Byers Eye Institute, Stanford University, Palo Alto, California
| | - Samendra Karkhur
- Byers Eye Institute, Stanford University, Palo Alto, California.,Department of Ophthalmology, Sadguru Netra Chikitsalaya, Chitrakoot, India
| | - Jeong H Bae
- Byers Eye Institute, Stanford University, Palo Alto, California.,Department of Ophthalmology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | | | - Maria S Ormaechea
- Byers Eye Institute, Stanford University, Palo Alto, California.,Department of Ophthalmology, Hospital Universitario Austral, Buenos Aires, Argentina
| | - Neil Onghanseng
- Byers Eye Institute, Stanford University, Palo Alto, California
| | - Nam V Nguyen
- Byers Eye Institute, Stanford University, Palo Alto, California
| | - Rubbia Afridi
- Byers Eye Institute, Stanford University, Palo Alto, California
| | - Yasir J Sepah
- Byers Eye Institute, Stanford University, Palo Alto, California
| | - Diana V Do
- Byers Eye Institute, Stanford University, Palo Alto, California
| | - Quan D Nguyen
- Byers Eye Institute, Stanford University, Palo Alto, California
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Rathinam SR, Gonzales JA, Thundikandy R, Kanakath A, Murugan SB, Vedhanayaki R, Lim LL, Suhler EB, Al-Dhibi HA, Doan T, Keenan JD, Rao MM, Ebert CD, Nguyen HH, Kim E, Porco TC, Acharya NR. Effect of Corticosteroid-Sparing Treatment With Mycophenolate Mofetil vs Methotrexate on Inflammation in Patients With Uveitis: A Randomized Clinical Trial. JAMA 2019; 322:936-945. [PMID: 31503307 PMCID: PMC6737523 DOI: 10.1001/jama.2019.12618] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
IMPORTANCE Methotrexate and mycophenolate mofetil are commonly used immunomodulatory therapies for achieving corticosteroid-sparing control of noninfectious uveitis, but there is uncertainty about which drug is more effective. OBJECTIVE To compare the effect of methotrexate and mycophenolate for achieving corticosteroid-sparing control of noninfectious intermediate uveitis, posterior uveitis, and panuveitis. DESIGN, SETTING, AND PARTICIPANTS The First-line Antimetabolites as Steroid-sparing Treatment (FAST) uveitis trial screened 265 adults with noninfectious uveitis requiring corticosteroid-sparing immunosuppressive therapy from 9 referral eye centers in India, the United States, Australia, Saudi Arabia, and Mexico between August 22, 2013, and August 16, 2017. Follow-up ended on August 20, 2018. INTERVENTIONS Patients were randomized to receive oral methotrexate, 25 mg weekly (n = 107), or oral mycophenolate mofetil, 3 g daily (n = 109). MAIN OUTCOMES AND MEASURES The primary outcome was treatment success at 6 months, which was defined as having control of inflammation in both eyes, no more than 7.5 mg prednisone daily and less than or equal to 2 drops of prednisolone acetate 1%, and no treatment failure due to safety or intolerability. Patients underwent follow-up to 12 months while receiving the same treatment or switched to the other antimetabolite, depending on their 6-month outcome. RESULTS Among 216 patients who were randomized (median age, 38 years; 135 (62.5%) women), 194 (89.8%) completed follow-up through 6 months. Treatment success occurred in 64 (66.7%) patients in the methotrexate group vs 56 (57.1%) in the mycophenolate group (difference, 9.5% [95% CI, -5.3% to 21.8%]; odds ratio [OR], 1.50 [95% CI, 0.81 to 2.81]; P = .20). Among patients with posterior uveitis or panuveitis, treatment success was achieved in 58 (74.4%) in the methotrexate group vs 42 (55.3%) in the mycophenolate group (difference, 19.1% [95% CI, 3.6% to 30.6%]; OR, 2.35 [95% CI, 1.16 to 4.90]; P = .02); whereas among patients with intermediate uveitis treatment success occurred in 6 (33.3%) in the methotrexate group vs 14 (63.6%) in the mycophenolate group (difference, -30.3% [95% CI, -51.6% to 1.1%]; OR, 0.29 [95% CI, 0.08 to 1.05]; P = .07; P for interaction = .004). Elevated liver enzymes were the most common nonserious laboratory adverse event, occurring in 14 patients (13.0%) in the methotrexate group and 8 patients (7.4%) in the mycophenolate group. CONCLUSIONS AND RELEVANCE Among adults with noninfectious uveitis, the use of mycophenolate mofetil compared with methotrexate as first-line corticosteroid-sparing treatment did not result in superior control of inflammation. Further research is needed to determine if either drug is more effective based on the anatomical subtype of uveitis. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT01829295.
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Affiliation(s)
- S. R. Rathinam
- Uvea Services, Aravind Eye Hospitals and Postgraduate Institute of Ophthalmology, Madurai, India
| | - John A. Gonzales
- F. I. Proctor Foundation, University of California, San Francisco
- Department of Ophthalmology, University of California, San Francisco
| | - Radhika Thundikandy
- Uvea Services, Aravind Eye Hospitals and Postgraduate Institute of Ophthalmology, Madurai, India
| | - Anuradha Kanakath
- Uvea Services, Aravind Eye Hospitals and Postgraduate Institute of Ophthalmology, Coimbatore, India
| | - S. Bala Murugan
- Uvea Services, Aravind Eye Hospitals and Postgraduate Institute of Ophthalmology, Pondicherry, India
| | - R. Vedhanayaki
- Uvea Services, Aravind Eye Hospitals and Postgraduate Institute of Ophthalmology, Madurai, India
| | - Lyndell L. Lim
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, East Melbourne, Australia
| | - Eric B. Suhler
- Casey Eye Institute, Portland, Oregon
- Oregon Health and Science University, Portland
- OHSU-PSU School of Public Health, and VA Portland Health Care System, Portland, Oregon
| | - Hassan A. Al-Dhibi
- Division of Vitreoretinal Surgery and Uveitis, King Khaled Eye Specialist Hospital, Riyadh, Kingdom of Saudi Arabia
| | - Thuy Doan
- F. I. Proctor Foundation, University of California, San Francisco
- Department of Ophthalmology, University of California, San Francisco
| | - Jeremy D. Keenan
- F. I. Proctor Foundation, University of California, San Francisco
- Department of Ophthalmology, University of California, San Francisco
| | - Maya M. Rao
- F. I. Proctor Foundation, University of California, San Francisco
| | - Caleb D. Ebert
- F. I. Proctor Foundation, University of California, San Francisco
| | - Hieu H. Nguyen
- F. I. Proctor Foundation, University of California, San Francisco
| | - Eric Kim
- F. I. Proctor Foundation, University of California, San Francisco
| | - Travis C. Porco
- F. I. Proctor Foundation, University of California, San Francisco
- Department of Ophthalmology, University of California, San Francisco
- Department of Epidemiology and Biostatistics, University of California, San Francisco
| | - Nisha R. Acharya
- F. I. Proctor Foundation, University of California, San Francisco
- Department of Ophthalmology, University of California, San Francisco
- Department of Epidemiology and Biostatistics, University of California, San Francisco
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Damodaran K, Sridharan S. Immunosuppressives and biologicals in uveitis: The way forward – Current concepts. TNOA JOURNAL OF OPHTHALMIC SCIENCE AND RESEARCH 2019. [DOI: 10.4103/tjosr.tjosr_14_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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15
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Heiligenhaus A, Minden K, Tappeiner C, Baus H, Bertram B, Deuter C, Foeldvari I, Föll D, Frosch M, Ganser G, Gaubitz M, Günther A, Heinz C, Horneff G, Huemer C, Kopp I, Lommatzsch C, Lutz T, Michels H, Neß T, Neudorf U, Pleyer U, Schneider M, Schulze-Koops H, Thurau S, Zierhut M, Lehmann HW. Update of the evidence based, interdisciplinary guideline for anti-inflammatory treatment of uveitis associated with juvenile idiopathic arthritis. Semin Arthritis Rheum 2018; 49:43-55. [PMID: 30595409 DOI: 10.1016/j.semarthrit.2018.11.004] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 11/27/2018] [Accepted: 11/29/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND Uveitis in juvenile idiopathic arthritis (JIAU) is frequently associated with the development of complications and visual loss. Topical corticosteroids are the first line therapy, and disease modifying anti-rheumatic drugs (DMARDs) are commonly used. However, treatment has not been standardized. METHODS Interdisciplinary guideline were developed with representatives from the German Ophthalmological Society, Society for Paediatric Rheumatology, Professional Association of Ophthalmologists, German Society for Rheumatology, parents' group, moderated by the Association of the Scientific Medical Societies in Germany. A systematic literature analysis in MEDLINE was performed, evidence and recommendations were graded, an algorithm for anti-inflammatory treatment and final statements were discussed in a consensus meeting (Nominal Group Technique), a preliminary draft was fine-tuned and discussed thereafter by all participants (Delphi procedure). RESULTS Consensus was reached on recommendations, including a standardized treatment strategy according to uveitis severity in the individual patient. Thus, methotrexate shall be introduced for uveitis not responding to low-dose (≤ 2 applications/day) topical corticosteroids, and a TNFalpha antibody (preferably adalimumab) used, if uveitis inactivity is not achieved. In very severe active uveitis with uveitis-related deterioration of vision, systemic corticosteroids should be considered for bridging until DMARDs take effect. If TNFalpha antibodies fail to take effect or lose effect, another biological should be selected (tocilizumab, abatacept or rituximab). De-escalation of DMARDs should be preceded by a period of ≥ 2 years of uveitis inactivity. CONCLUSIONS An interdisciplinary, evidence-based treatment guideline for JIAU is presented.
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Affiliation(s)
- A Heiligenhaus
- Department of Ophthalmology, Guideline of the German Ophthalmological Society (DOG), St. Franziskus Hospital, Hohenzollernring 74, 48145 Muenster, Germany.
| | - K Minden
- The Society for Paediatric Rheumatology (GKJR), Germany
| | - C Tappeiner
- Department of Ophthalmology, Guideline of the German Ophthalmological Society (DOG), St. Franziskus Hospital, Hohenzollernring 74, 48145 Muenster, Germany
| | - H Baus
- The Participation of the Following Bodies: Parents' Group for Children with Uveitis and their Families, Germany
| | - B Bertram
- Professional Association of Ophthalmologists (BVA), Germany
| | - C Deuter
- Department of Ophthalmology, Guideline of the German Ophthalmological Society (DOG), St. Franziskus Hospital, Hohenzollernring 74, 48145 Muenster, Germany
| | - I Foeldvari
- The Society for Paediatric Rheumatology (GKJR), Germany
| | - D Föll
- The Society for Paediatric Rheumatology (GKJR), Germany
| | - M Frosch
- The Society for Paediatric Rheumatology (GKJR), Germany
| | - G Ganser
- The Society for Paediatric Rheumatology (GKJR), Germany
| | - M Gaubitz
- German Society of Rheumatology (DGRh), Germany
| | - A Günther
- The Society for Paediatric Rheumatology (GKJR), Germany
| | - C Heinz
- Department of Ophthalmology, Guideline of the German Ophthalmological Society (DOG), St. Franziskus Hospital, Hohenzollernring 74, 48145 Muenster, Germany
| | - G Horneff
- The Society for Paediatric Rheumatology (GKJR), Germany
| | - C Huemer
- The Society for Paediatric Rheumatology (GKJR), Germany
| | - I Kopp
- Association of the Scientific Medical Societies in Germany (AWMF), Germany
| | - C Lommatzsch
- Department of Ophthalmology, Guideline of the German Ophthalmological Society (DOG), St. Franziskus Hospital, Hohenzollernring 74, 48145 Muenster, Germany
| | - T Lutz
- The Society for Paediatric Rheumatology (GKJR), Germany
| | - H Michels
- The Society for Paediatric Rheumatology (GKJR), Germany
| | - T Neß
- Department of Ophthalmology, Guideline of the German Ophthalmological Society (DOG), St. Franziskus Hospital, Hohenzollernring 74, 48145 Muenster, Germany
| | - U Neudorf
- The Society for Paediatric Rheumatology (GKJR), Germany
| | - U Pleyer
- Department of Ophthalmology, Guideline of the German Ophthalmological Society (DOG), St. Franziskus Hospital, Hohenzollernring 74, 48145 Muenster, Germany
| | - M Schneider
- German Society of Rheumatology (DGRh), Germany
| | | | - S Thurau
- Department of Ophthalmology, Guideline of the German Ophthalmological Society (DOG), St. Franziskus Hospital, Hohenzollernring 74, 48145 Muenster, Germany
| | - M Zierhut
- Department of Ophthalmology, Guideline of the German Ophthalmological Society (DOG), St. Franziskus Hospital, Hohenzollernring 74, 48145 Muenster, Germany
| | - H W Lehmann
- The Society for Paediatric Rheumatology (GKJR), Germany
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16
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Meng HY, Luo ZH, Hu B, Jin WL, Yan CK, Li ZB, Xue YY, Liu Y, Luo YE, Xu LQ, Yang H. SNPs affecting the clinical outcomes of regularly used immunosuppressants. Pharmacogenomics 2018. [PMID: 29517418 DOI: 10.2217/pgs-2017-0182] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Recent studies have suggested that genomic diversity may play a key role in different clinical outcomes, and the importance of SNPs is becoming increasingly clear. In this article, we summarize the bioactivity of SNPs that may affect the sensitivity to or possibility of drug reactions that occur among the signaling pathways of regularly used immunosuppressants, such as glucocorticoids, azathioprine, tacrolimus, mycophenolate mofetil, cyclophosphamide and methotrexate. The development of bioinformatics, including machine learning models, has enabled prediction of the proper immunosuppressant dosage with minimal adverse drug reactions for patients after organ transplantation or for those with autoimmune diseases. This article provides a theoretical basis for the personalized use of immunosuppressants in the future.
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Affiliation(s)
- Huan-Yu Meng
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, PR China
| | - Zhao-Hui Luo
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, PR China
| | - Bo Hu
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, PR China
| | - Wan-Lin Jin
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, PR China
| | - Cheng-Kai Yan
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, PR China
| | - Zhi-Bin Li
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, PR China
| | - Yuan-Yuan Xue
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, PR China
| | - Yu Liu
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, PR China
| | - Yi-En Luo
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, PR China
| | - Li-Qun Xu
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, PR China
| | - Huan Yang
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, PR China
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17
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Leitlinie Nr. 24b der DOG und BVA. Ophthalmologe 2017; 114:1122-1134. [DOI: 10.1007/s00347-017-0582-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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18
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Deuter CME, Engelmann K, Heiligenhaus A, Lanzl I, Mackensen F, Ness T, Pleyer U, Stuebiger N, Wilhelm B, Luedtke H, Zierhut M, Doycheva D. Enteric-coated mycophenolate sodium in the treatment of non-infectious intermediate uveitis: results of a prospective, controlled, randomised, open-label, early terminated multicentre trial. Br J Ophthalmol 2017; 102:647-653. [PMID: 28903965 DOI: 10.1136/bjophthalmol-2017-310156] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Revised: 08/01/2017] [Accepted: 08/02/2017] [Indexed: 11/04/2022]
Abstract
BACKGROUND/AIMS To evaluate the efficacy, safety and tolerability of enteric-coated mycophenolate sodium (EC-MPS) in combination with low-dose corticosteroids compared with a monotherapy with low-dose corticosteroids in subjects with non-infectious intermediate uveitis (IU). METHODS Open-label, prospective, controlled, randomised multicentre trial. Patients were randomised in a 1:1 ratio to either the treatment group (prednisolone plus EC-MPS) or control group (prednisolone monotherapy). Patients in the control group who relapsed within 6 months changed to the crossover group (prednisolone plus EC-MPS). Maximum treatment duration was 15 months. The primary endpoint was the time to first relapse in the treatment group and control group. RESULTS Forty-one patients at eight sites were analysed. Twenty-two patients were allocated to the treatment group, with 19 patients in the control group. A first relapse occurred in 9 patients (40.9%) in the treatment group and 15 patients (78.9%) in the control group (p=0.03). The median time to the first relapse was >15 months for the treatment group and 2.8 months for the control group (p=0.07). The probability of relapse-free survival at month 15 was estimated to be 52.9% in the treatment group and 19.7% in the control group (p=0.01). 15 patients changed to the crossover group. Of these, only four patients developed a second relapse. No safety concerns arose during the trial. Only one patient had to discontinue EC-MPS due to increased liver enzymes. CONCLUSION EC-MPS can be considered an effective and well-tolerated immunosuppressive drug to prevent relapses in patients with chronic IU. TRIAL REGISTRATION NUMBER EUDRACT number: 2009-009998-10, Results.
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Affiliation(s)
| | | | - Arnd Heiligenhaus
- Department of Ophthalmology, St. Franziskus Hospital, Muenster, Germany
| | - Ines Lanzl
- Department of Ophthalmology, Technical University of Munich, Munich, Germany
| | | | - Thomas Ness
- University Eye Center, University of Freiburg, Freiburg, Germany
| | - Uwe Pleyer
- Department of Ophthalmology, Campus Virchow-Klinikum, Charite University Medicine, Berlin, Germany
| | - Nicole Stuebiger
- Department of Ophthalmology, Campus Benjamin Franklin, Charite University Medicine, Berlin, Germany
| | - Barbara Wilhelm
- STZ eyetrial at the Centre for Ophthalmology, University of Tuebingen, Tuebingen, Germany
| | | | - Manfred Zierhut
- Centre for Ophthalmology, University of Tuebingen, Tuebingen, Germany
| | - Deshka Doycheva
- Centre for Ophthalmology, University of Tuebingen, Tuebingen, Germany
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Troncoso LL, Biancardi AL, de Moraes Jr HV, Zaltman C. Ophthalmic manifestations in patients with inflammatory bowel disease: A review. World J Gastroenterol 2017; 23:5836-5848. [PMID: 28932076 PMCID: PMC5583569 DOI: 10.3748/wjg.v23.i32.5836] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 06/29/2017] [Accepted: 07/12/2017] [Indexed: 02/06/2023] Open
Abstract
Clinical manifestations of inflammatory bowel disease (IBD) are not locally restricted to the gastrointestinal tract, and a significant portion of patients have involvement of other organs and systems. The visual system is one of the most frequently affected, mainly by inflammatory disorders such as episcleritis, uveitis and scleritis. A critical review of available literature concerning ocular involvement in IBD, as it appears in PubMed, was performed. Episcleritis, the most common ocular extraintestinal manifestation (EIM), seems to be more associated with IBD activity when compared with other ocular EIMs. In IBD patients, anterior uveitis has an insidious onset, it is longstanding and bilateral, and not related to the intestinal disease activity. Systemic steroids or immunosuppressants may be necessary in severe ocular inflammation cases, and control of the underlying bowel disease is important to prevent recurrence. Our review revealed that ocular involvement is more prevalent in Crohn’s disease than ulcerative colitis, in active IBD, mainly in the presence of other EIMs. The ophthalmic symptoms in IBD are mainly non-specific and their relevance may not be recognized by the clinician; most ophthalmic manifestations are treatable, and resolve without sequel upon prompt treatment. A collaborative clinical care team for management of IBD that includes ophthalmologists is central for improvement of quality care for these patients, and it is also cost-effective.
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Affiliation(s)
- Leandro Lopes Troncoso
- Department of Ophthalmology, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-913, Brazil
| | - Ana Luiza Biancardi
- Department of Ophthalmology, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-913, Brazil
| | | | - Cyrla Zaltman
- Department of Internal Medicine, Gastroenterology Division, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-913, Brazil
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20
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Vogt-Koyanagi-Harada disease. Surv Ophthalmol 2017; 62:1-25. [DOI: 10.1016/j.survophthal.2016.05.002] [Citation(s) in RCA: 123] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Revised: 05/16/2016] [Accepted: 05/16/2016] [Indexed: 12/17/2022]
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21
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Browne EN, Rathinam SR, Kanakath A, Thundikandy R, Babu M, Lietman TM, Acharya NR. A Bayesian Analysis of a Randomized Clinical Trial Comparing Antimetabolite Therapies for Non-Infectious Uveitis. Ophthalmic Epidemiol 2016; 24:63-70. [PMID: 27982726 DOI: 10.1080/09286586.2016.1255764] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
PURPOSE To conduct a Bayesian analysis of a randomized clinical trial (RCT) for non-infectious uveitis using expert opinion as a subjective prior belief. METHODS A RCT was conducted to determine which antimetabolite, methotrexate or mycophenolate mofetil, is more effective as an initial corticosteroid-sparing agent for the treatment of intermediate, posterior, and pan-uveitis. Before the release of trial results, expert opinion on the relative effectiveness of these two medications was collected via online survey. Members of the American Uveitis Society executive committee were invited to provide an estimate for the relative decrease in efficacy with a 95% credible interval (CrI). A prior probability distribution was created from experts' estimates. A Bayesian analysis was performed using the constructed expert prior probability distribution and the trial's primary outcome. RESULTS A total of 11 of the 12 invited uveitis specialists provided estimates. Eight of 11 experts (73%) believed mycophenolate mofetil is more effective. The group prior belief was that the odds of treatment success for patients taking mycophenolate mofetil were 1.4-fold the odds of those taking methotrexate (95% CrI 0.03-45.0). The odds of treatment success with mycophenolate mofetil compared to methotrexate was 0.4 from the RCT (95% confidence interval 0.1-1.2) and 0.7 (95% CrI 0.2-1.7) from the Bayesian analysis. CONCLUSIONS A Bayesian analysis combining expert belief with the trial's result did not indicate preference for one drug. However, the wide credible interval leaves open the possibility of a substantial treatment effect. This suggests clinical equipoise necessary to allow a larger, more definitive RCT.
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Affiliation(s)
- Erica N Browne
- a F. I. Proctor Foundation, University of California, San Francisco , San Francisco , CA , USA
| | | | | | | | | | - Thomas M Lietman
- a F. I. Proctor Foundation, University of California, San Francisco , San Francisco , CA , USA.,d Department of Ophthalmology , University of California , San Francisco, San Francisco , CA , USA.,e Department of Epidemiology and Biostatistics , University of California , San Francisco, San Francisco , CA , USA.,f Institute for Global Health, University of California, San Francisco , San Francisco , CA , USA
| | - Nisha R Acharya
- a F. I. Proctor Foundation, University of California, San Francisco , San Francisco , CA , USA.,d Department of Ophthalmology , University of California , San Francisco, San Francisco , CA , USA.,e Department of Epidemiology and Biostatistics , University of California , San Francisco, San Francisco , CA , USA
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22
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Ahn MW, Kim HW, Lee JE. Mycophenolate Mofetil for Chronic Uveitis in Koreans. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2016. [DOI: 10.3341/jkos.2016.57.2.283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Min Won Ahn
- Department of Ophthalmology, Pusan National University Hospital, Busan, Korea
| | - Hyun Woong Kim
- Department of Ophthalmology, Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Ji Eun Lee
- Department of Ophthalmology, Pusan National University Hospital, Busan, Korea
- Department of Ophthalmology, Pusan National University School of Medicine, Busan, Korea
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23
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Cuchacovich M, Solanes F, Perez C, Verdaguer JI, Verdaguer J, Castiglione E, Carpentier C, Traipe L, Villarroel F. Mycophenolate Mofetil Therapy in Refractory Inflammatory Eye Disease. J Ocul Pharmacol Ther 2016; 32:55-61. [DOI: 10.1089/jop.2015.0044] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Affiliation(s)
- Miguel Cuchacovich
- Department of Medicine, Clinical Hospital University of Chile, Santiago, Chile
| | - Federica Solanes
- Ophthalmology Department, Clinical Hospital, Catholic University of Chile, Santiago, Chile
| | - Claudio Perez
- Los Andes Ophthalmologic Foundation, Los Andes University, Santiago, Chile
| | | | - Juan Verdaguer
- Los Andes Ophthalmologic Foundation, Los Andes University, Santiago, Chile
| | - Enzo Castiglione
- Ophthalmology Department, Clinical Hospital, Catholic University of Chile, Santiago, Chile
| | | | - Leonidas Traipe
- Los Andes Ophthalmologic Foundation, Los Andes University, Santiago, Chile
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Knickelbein JE, Armbrust KR, Kim M, Sen HN, Nussenblatt RB. Pharmacologic Treatment of Noninfectious Uveitis. Handb Exp Pharmacol 2016; 242:231-268. [PMID: 27848029 DOI: 10.1007/164_2016_21] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Uveitis encompasses a spectrum of diseases whose common feature is intraocular inflammation, which may be infectious or noninfectious in etiology (Nussenblatt and Whitcup 2010). Infectious causes of uveitis are typically treated with appropriate antimicrobial therapy and will not be discussed in this chapter. Noninfectious uveitides are thought have an autoimmune component to their etiology and are thus treated with anti-inflammatory agents.
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Affiliation(s)
- Jared E Knickelbein
- Laboratory of Immunology, National Eye Institute, National Institutes of Health, Bldg 10 Room 10N109, 10 Center Drive, Bethesda, MD, 20892, USA
| | - Karen R Armbrust
- Laboratory of Immunology, National Eye Institute, National Institutes of Health, Bldg 10 Room 10N109, 10 Center Drive, Bethesda, MD, 20892, USA
| | - Meredith Kim
- Laboratory of Immunology, National Eye Institute, National Institutes of Health, Bldg 10 Room 10N109, 10 Center Drive, Bethesda, MD, 20892, USA
| | - H Nida Sen
- Laboratory of Immunology, National Eye Institute, National Institutes of Health, Bldg 10 Room 10N109, 10 Center Drive, Bethesda, MD, 20892, USA
| | - Robert B Nussenblatt
- Laboratory of Immunology, National Eye Institute, National Institutes of Health, Bldg 10 Room 10N109, 10 Center Drive, Bethesda, MD, 20892, USA.
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Stewart KP, Tawakol JB, Khan T, Capriotti JA. Combination immunotherapy in the treatment of chronic bilateral panuveitis and uveitic glaucoma during acute dengue fever infection in the Caribbean. Int Med Case Rep J 2015; 8:151-3. [PMID: 26229512 PMCID: PMC4516346 DOI: 10.2147/imcrj.s88295] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Ocular manifestations of the dengue fever virus include bilateral panuveitis that can occur after the acute systemic infection has resolved. In most reported cases, the inflammation resolves with topical or systemic steroid therapy. We report a case of chronic, refractory bilateral panuveitis and uveitic glaucoma that began during the acute phase of the systemic infection and required treatment with oral steroids, multiple steroid-sparing agents, and surgical therapy for glaucoma. FINDINGS A 22-year-old male with acute systemic dengue fever presented with bilateral pain and decreased vision. Clinical examination revealed bilateral panuveitis with elevated intraocular pressures. Management required oral steroids, mycophenolate mofetil, cyclosporine, and bilateral glaucoma valve implantation. CONCLUSION This case highlights the fact that dengue-associated panuveitis can begin in the acute stage of systemic infection and persist long after convalescence with progression to chronic bilateral panuveitis and uveitic glaucoma. Dengue-associated chronic panuveitis with uveitic glaucoma may be effectively managed with a combination of steroid-sparing oral immunosuppression and glaucoma surgery. This is, to our knowledge, the first case of bilateral refractory dengue-associated panuveitis from the Caribbean treated with combination steroid-sparing oral immunosuppression and bilateral glaucoma valve implantation.
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Affiliation(s)
- Kevin P Stewart
- Plssen Ophthalmology Consultants, Christiansted, United States Virgin Islands ; Department of Surgery, Juan F Luis Hospital, Christiansted, United States Virgin Islands
| | - Jan B Tawakol
- Plessen Healthcare, LLC, Christiansted, United States Virgin Islands ; Department of Medicine, Juan F Luis Hospital, Christiansted, United States Virgin Islands
| | - Tasnim Khan
- Plessen Healthcare, LLC, Christiansted, United States Virgin Islands ; Department of Medicine, Juan F Luis Hospital, Christiansted, United States Virgin Islands
| | - Joseph A Capriotti
- Plssen Ophthalmology Consultants, Christiansted, United States Virgin Islands ; Department of Surgery, Juan F Luis Hospital, Christiansted, United States Virgin Islands
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Lee K, Bajwa A, Freitas-Neto CA, Metzinger JL, Wentworth BA, Foster CS. A comprehensive review and update on the non-biologic treatment of adult noninfectious uveitis: part I. Expert Opin Pharmacother 2014; 15:2141-54. [PMID: 25226529 DOI: 10.1517/14656566.2014.948417] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Treatment of adult, noninfectious uveitis remains a challenge for ophthalmologists around the world. The disease accounts for almost 10% of preventable blindness in the US and can be idiopathic or associated with infectious and systemic disorders. Strong evidence is still emerging to indicate that pharmacologic strategies presently used in rheumatologic or autoimmune disease may be translated to the treatment of intraocular inflammation. Corticosteroid monotherapy is widely regarded as wholly inappropriate, due to the unfavorable risk/benefit profile and poor long-term outcomes. Treatment plans have shifted away from low-dose, chronic corticosteroid therapy for maintenance, towards medium- to high-dose therapy for acute inflammation, followed immediately by initiation of immunomodulatory therapy. These therapies follow the 'stepladder approach', whereby least to more aggressive therapies are trialed to induce remission of inflammation, eventually without corticosteroids of any form (topical, local and systemic). AREAS COVERED This two-part review gives a comprehensive overview of the existing medical treatment options for patients with adult, noninfectious uveitis, as well as important advances for the treatment of ocular inflammation. Part I covers classic immunomodulation and latest information on corticosteroid therapy. EXPERT OPINION The hazard of chronic corticosteroid use for the treatment of adult, noninfectious uveitis is well-documented. Corticosteroid-sparing therapies, which offer a very favorable risk-benefit profile when administered properly, should be substituted.
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Affiliation(s)
- Kyungmin Lee
- Massachusetts Eye Research and Surgery Institution , 5 Cambridge Center, 8th Floor, Cambridge, MA 02142 , USA +1 617 621 6377 ; +1 617 494 1430 ;
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Barry RJ, Nguyen QD, Lee RW, Murray PI, Denniston AK. Pharmacotherapy for uveitis: current management and emerging therapy. Clin Ophthalmol 2014; 8:1891-911. [PMID: 25284976 PMCID: PMC4181632 DOI: 10.2147/opth.s47778] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Uveitis, a group of conditions characterized by intraocular inflammation, is a major cause of sight loss in the working population. Most uveitis seen in Western countries is noninfectious and appears to be autoimmune or autoinflammatory in nature, requiring treatment with immunosuppressive and/or anti-inflammatory drugs. In this educational review, we outline the ideal characteristics of drugs for uveitis and review the data to support the use of current and emerging therapies in this context. It is crucial that we continue to develop new therapies for use in uveitis that aim to suppress disease activity, prevent accumulation of damage, and preserve visual function for patients with the minimum possible side effects.
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Affiliation(s)
- Robert J Barry
- Academic Unit of Ophthalmology, Centre for Translational Inflammation, Research, University of Birmingham, UK
| | - Quan Dong Nguyen
- Stanley M Truhlsen Eye Institute, University of Nebraska Medical Center, Omaha, NE, USA
| | - Richard W Lee
- Inflammation and Immunotherapy Theme, National Institute for Health Research (NIHR) Biomedical Research Centre at Moorfields Eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology, University Hospitals Bristol NHS Foundation Trust and University of Bristol, Bristol, UK
| | - Philip I Murray
- Academic Unit of Ophthalmology, Centre for Translational Inflammation, Research, University of Birmingham, UK
| | - Alastair K Denniston
- Academic Unit of Ophthalmology, Centre for Translational Inflammation, Research, University of Birmingham, UK ; Department of Ophthalmology, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
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Rathinam SR, Babu M, Thundikandy R, Kanakath A, Nardone N, Esterberg E, Lee SM, Enanoria WTA, Porco TC, Browne EN, Weinrib R, Acharya NR. A randomized clinical trial comparing methotrexate and mycophenolate mofetil for noninfectious uveitis. Ophthalmology 2014; 121:1863-70. [PMID: 24917273 DOI: 10.1016/j.ophtha.2014.04.023] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2014] [Revised: 03/14/2014] [Accepted: 04/21/2014] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE To compare the relative effectiveness of methotrexate and mycophenolate mofetil for noninfectious intermediate uveitis, posterior uveitis, or panuveitis. DESIGN Multicenter, block-randomized, observer-masked clinical trial. PARTICIPANTS Eighty patients with noninfectious intermediate, posterior, or panuveitis requiring corticosteroid-sparing therapy at Aravind Eye Hospitals in Madurai and Coimbatore, India. INTERVENTION Patients were randomized to receive 25 mg weekly oral methotrexate or 1 g twice daily oral mycophenolate mofetil and were monitored monthly for 6 months. Oral prednisone and topical corticosteroids were tapered. MAIN OUTCOME MEASURES Masked examiners assessed the primary outcome of treatment success, defined by achieving the following at 5 and 6 months: (1) ≤0.5+ anterior chamber cells, ≤0.5+ vitreous cells, ≤0.5+ vitreous haze and no active retinal/choroidal lesions in both eyes, (2) ≤10 mg of prednisone and ≤2 drops of prednisolone acetate 1% a day, and (3) no declaration of treatment failure because of intolerability or safety. Additional outcomes included time to sustained corticosteroid-sparing control of inflammation, change in best spectacle-corrected visual acuity, resolution of macular edema, adverse events, subgroup analysis by anatomic location, and medication adherence. RESULTS Forty-one patients were randomized to methotrexate and 39 to mycophenolate mofetil. A total of 67 patients (35 methotrexate, 32 mycophenolate mofetil) contributed to the primary outcome. Sixty-nine percent of patients achieved treatment success with methotrexate and 47% with mycophenolate mofetil (P = 0.09). Treatment failure from adverse events or tolerability was not different by treatment arm (P = 0.99). There were no differences between treatment groups in time to corticosteroid-sparing control of inflammation (P = 0.44), change in best spectacle-corrected visual acuity (P = 0.68), or resolution of macular edema (P = 0.31). CONCLUSIONS There was no statistically significant difference in corticosteroid-sparing control of inflammation between patients receiving methotrexate or mycophenolate mofetil. However, there was a 22% difference in treatment success favoring methotrexate.
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Affiliation(s)
| | | | | | | | - Natalie Nardone
- F.I. Proctor Foundation, University of California, San Francisco, California
| | - Elizabeth Esterberg
- F.I. Proctor Foundation, University of California, San Francisco, California
| | - Salena M Lee
- F.I. Proctor Foundation, University of California, San Francisco, California
| | - Wayne T A Enanoria
- F.I. Proctor Foundation, University of California, San Francisco, California
| | - Travis C Porco
- F.I. Proctor Foundation, University of California, San Francisco, California; Department of Epidemiology & Biostatistics, University of California, San Francisco, California
| | - Erica N Browne
- F.I. Proctor Foundation, University of California, San Francisco, California
| | - Rachel Weinrib
- F.I. Proctor Foundation, University of California, San Francisco, California
| | - Nisha R Acharya
- F.I. Proctor Foundation, University of California, San Francisco, California; Department of Epidemiology & Biostatistics, University of California, San Francisco, California; Department of Ophthalmology, University of California, San Francisco, California.
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Gasparin F, Aguiar RG, Ioshimoto GL, Silva-Cunha A, Fialho SL, Liber AM, Nagy BV, Oiwa NN, Costa MF, Joselevitch C, Ventura DF, Damico FM. Pharmacokinetics, electrophysiological, and morphological effects of the intravitreal injection of mycophenolic acid in rabbits. J Ocul Pharmacol Ther 2014; 30:502-11. [PMID: 24828287 DOI: 10.1089/jop.2013.0236] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
PURPOSE To determine the half-life of mycophenolic acid (MPA) in the vitreous of New Zealand albino rabbits after intravitreal injection and the retinal toxicity of different doses of MPA. METHODS Ten micrograms of MPA (Roche Bioscience, Palo Alto, CA) was injected in the vitreous of 16 rabbits, animals were sacrificed at different time-points, and vitreous samples underwent high-performance liquid chromatography. For functional and morphological studies, 5 doses of MPA (0.05, 0.5, 2, 10, and 100 μg) were injected in the vitreous of 20 rabbits. As control, contralateral eyes were injected with aqueous vehicle. Electroretinograms (ERGs) were recorded before injection and at days 7, 15, and 30. Animals were sacrificed on day 30 and retinas were analyzed under light microscopy. RESULTS MPA half-life in the vitreous was 5.0±0.3 days. ERG revealed photoreceptor functional impairment in eyes injected with 0.5 μg and higher on day 30, while eyes injected with 100 μg presented the same changes already from day 15. No morphological change was found. CONCLUSIONS MPA vitreous half-life is 5.0 days. Intravitreal injection of 0.5 μg MPA and higher causes dose- and time-related photoreceptor sensitivity decrease in rabbits. The MPA dose of 0.05 μg may be safe for intravitreal use in rabbits.
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Affiliation(s)
- Fabio Gasparin
- 1 Department of Ophthalmology, Medical School, Universidade de São Paulo (USP) , São Paulo SP, Brazil
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Ding Y, Liang Y, Deng B, Qiao A, Wu K, Xiao W, Gong W. Induction of TGF-β and IL-10 production in dendritic cells using astilbin to inhibit dextran sulfate sodium-induced colitis. Biochem Biophys Res Commun 2014; 446:529-34. [PMID: 24613838 DOI: 10.1016/j.bbrc.2014.02.136] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Accepted: 02/28/2014] [Indexed: 02/05/2023]
Abstract
Astilbin, a major bioactive compound from Rhizoma smilacis glabrae, has been reported to possess anti-inflammatory properties. Our study first evaluated astilbin on dextran sulfate sodium (DSS)-induced acute colitis in mice. By intraperitoneal injection of astilbin, the severity of colitis was attenuated, and the serum levels of IL-10 and TGF-β were increased. Using flow cytometry, a higher number of IL-10(+) dendritic cells (DCs) and TGF-β(+) DCs and a lower number of CD86(+) DCs, IL-12 p40(+) DCs, and IL-1β(+) DCs were detected in the spleen of mice with colitis after astilbin treatment. The administration of astilbin also resulted in the upregulation of CD103(+) expression in colonic DCs. In a coculture system, murine bone marrow-derived DCs pretreated with astilbin resulted in an enhanced production of CD4(+)CD25(+)Foxp3(+) T cells. The results of this study show that astilbin could be a candidate drug for inflammatory bowel disease by mediating the regulatory functions of DCs.
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Affiliation(s)
- Yanbing Ding
- Department of Gastroenterology, The Second Clinical College of Yangzhou University, 45 Taizhou Road, Yangzhou, Jiangsu 225001, China.
| | - Yu Liang
- Department of Gastroenterology, The Second Clinical College of Yangzhou University, 45 Taizhou Road, Yangzhou, Jiangsu 225001, China
| | - Bin Deng
- Department of Gastroenterology, The Second Clinical College of Yangzhou University, 45 Taizhou Road, Yangzhou, Jiangsu 225001, China
| | - Ahui Qiao
- Department of Gastroenterology, The Second Clinical College of Yangzhou University, 45 Taizhou Road, Yangzhou, Jiangsu 225001, China
| | - Keyan Wu
- Department of Gastroenterology, The Second Clinical College of Yangzhou University, 45 Taizhou Road, Yangzhou, Jiangsu 225001, China
| | - Weiming Xiao
- Department of Gastroenterology, The Second Clinical College of Yangzhou University, 45 Taizhou Road, Yangzhou, Jiangsu 225001, China
| | - Weijuan Gong
- Department of Immunology, School of Medicine, Yangzhou University, 11 Huaihai Road, Yangzhou, Jiangsu 225001, China
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Abstract
PURPOSE Mycophenolic acid (MPA) is an immunosuppressive agent that controls noninfectious uveitis. Intravitreal MPA delivery may be a potential adjuvant therapy in patients who have to discontinue steroid or immunosuppressive systemic therapy because of side effects. The aims of this study are to evaluate the in vitro effects of MPA over human retinal pigment epithelium (ARPE-19) and human Muller cells (MIO M-1). METHODS ARPE-19 cells and MIO M-1 cells were exposed to 25, 50, and 100 µg/mL of MPA (Roche Bioscience, Palo Alto, CA) for 24 hours. Toxicity was evaluated by trypan blue dye-exclusion cell viability assay, caspase-3/7 apoptosis-related assay, and JC-1 mitochondrial membrane potential assay. RESULTS The MPA (25 µg/mL and 50 µg/mL) did not cause reduction in cell viability or significant change in caspase-3/7 activity in both cell lines tested. Mycophenolic acid (100 µg/mL) caused a significant decrease in cell viability (P < 0.01) and higher caspase-3/7 activity (P < 0.05) in both cell lines compared with untreated cells. The JC-1 mitochondrial membrane potential did not show statistically significant differences for both cell lines and all concentration tested when compared with untreated controls (P > 0.05). CONCLUSION Intraocular delivery may be a potential alternative for the treatment of noninfectious uveitis, either by intravitreal injection or sustained-release drug-delivery systems, in doses of 50 µg/mL or lower.
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Martins Duarte Byrro R, de Oliveira Fulgêncio G, Rocha Chellini P, da Silva Cunha A, Pianetti GA. Determination of Mycophenolic acid in the vitreous humor using the HPLC–ESI-MS/MS method: Application of intraocular pharmacokinetics study in rabbit eyes with ophthalmic implantable device. J Pharm Biomed Anal 2013; 84:30-5. [DOI: 10.1016/j.jpba.2013.05.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Revised: 05/13/2013] [Accepted: 05/20/2013] [Indexed: 11/26/2022]
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Teoh SC, Dick AD. Diagnostic techniques for inflammatory eye disease: past, present and future: a review. BMC Ophthalmol 2013; 13:41. [PMID: 23926885 PMCID: PMC3750647 DOI: 10.1186/1471-2415-13-41] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2013] [Accepted: 08/01/2013] [Indexed: 12/14/2022] Open
Abstract
Investigations used to aid diagnosis and prognosticate outcomes in ocular inflammatory disorders are based on techniques that have evolved over the last two centuries have dramatically evolved with the advances in molecular biological and imaging technology. Our improved understanding of basic biological processes of infective drives of innate immunity bridging the engagement of adaptive immunity have formed techniques to tailor and develop assays, and deliver targeted treatment options. Diagnostic techniques are paramount to distinguish infective from non-infective intraocular inflammatory disease, particularly in atypical cases. The advances have enabled our ability to multiplex assay small amount of specimen quantities of intraocular samples including aqueous, vitreous or small tissue samples. Nevertheless to achieve diagnosis, techniques often require a range of assays from traditional hypersensitivity reactions and microbe specific immunoglobulin analysis to modern molecular techniques and cytokine analysis. Such approaches capitalise on the advantages of each technique, thereby improving the sensitivity and specificity of diagnoses. This review article highlights the development of laboratory diagnostic techniques for intraocular inflammatory disorders now readily available to assist in accurate identification of infective agents and appropriation of appropriate therapies as well as formulating patient stratification alongside clinical diagnoses into disease groups for clinical trials.
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Affiliation(s)
- Stephen C Teoh
- National Healthcare Group Eye Institute, Tan Tock Seng Hospital, 11 Jalan Tan Tock Seng, Singapore 308433, Singapore.
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Abu El-Asrar AM, Hemachandran S, Al-Mezaine HS, Kangave D, Al-Muammar AM. The outcomes of mycophenolate mofetil therapy combined with systemic corticosteroids in acute uveitis associated with Vogt-Koyanagi-Harada disease. Acta Ophthalmol 2012; 90:e603-8. [PMID: 22971163 DOI: 10.1111/j.1755-3768.2012.02498.x] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
PURPOSE To study the effectiveness of mycophenolate mofetil (MMF) as first-line therapy combined with systemic corticosteroids in acute uveitis associated with Vogt-Koyanagi-Harada (VKH) disease. The outcomes in this group were compared with those of another group of patients with VKH disease who were treated with corticosteroid monotherapy or with delayed addition of immunomodulatory therapy. METHODS This prospective study included 19 patients (38 eyes) diagnosed with acute uveitis associated with VKH disease. RESULTS The mean follow-up period was 27.0 ± 11.1 months (range 16-54 months). Corticosteroid-sparing effect was achieved in all patients. The mean interval between starting treatment and tapering prednisone to 10 mg or less daily was 5.1 ± 1.2 months (range 3-7 months). Ten (53%) patients discontinued treatment without relapse of inflammation. The mean time observed of treatment was 17.3 ± 11.9 months (range 3-41.5 months). Visual acuity of 20/20 was achieved by 38% of the eyes in the corticosteroid group and by 74% in the corticosteroid + MMF group (p < 0.001). Recurrent inflammation of ≥3 times was reduced significantly (p = 0.0383) in the corticosteroid + MMF group (3%) as compared to corticosteroid group (18%). Development of all complications was significantly higher in the corticosteroid group (43%) compared with the corticosteroid + MMF group (8%) (p < 0.001). None of the eyes in the corticosteroid + MMF group developed 'sunset glow fundus'. CONCLUSIONS Addition of MMF as first-line therapy to corticosteroids in patients with acute uveitis associated with VKH disease leads to significant reduction in recurrences of uveitis and development of late complications and significantly improves visual outcome.
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Affiliation(s)
- Ahmed M Abu El-Asrar
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
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Xin M, Wang T, Shi W, Wu X. Experimental Efficacy of Mycophenolate Mofetil Implant on High-Risk Corneal Allograft Rejection and Its Biocompatibility in the Anterior Chamber of Rabbits. J Ocul Pharmacol Ther 2012; 28:609-17. [DOI: 10.1089/jop.2012.0065] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Meng Xin
- State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Shandong Academy of Medical Sciences, Qingdao, P.R. China
| | - Ting Wang
- State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Shandong Academy of Medical Sciences, Qingdao, P.R. China
| | - Weiyun Shi
- State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Shandong Academy of Medical Sciences, Qingdao, P.R. China
| | - Xianggen Wu
- State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Shandong Academy of Medical Sciences, Qingdao, P.R. China
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Systemic treatment of vitreous inflammation. Mediators Inflamm 2012; 2012:936721. [PMID: 23028205 PMCID: PMC3457724 DOI: 10.1155/2012/936721] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2012] [Accepted: 08/21/2012] [Indexed: 02/07/2023] Open
Abstract
Non infectious vitreous inflammation is often vision threatening and can be associated with potentially life-threatening systemic conditions. Treatment is often challenging as it involves systemic medications that can be associated with adverse effects. The classes of drugs are ever expanding and include corticosteroids, antimetabolites, alkylating agents, T-cell and calcineurin agents, biologic agents, and interferons. Each class of systemic therapy for non-infectious vitreous inflammation is reviewed. We discuss the mechanisms of action, usual clinical dosages, the specific conditions that are treated, the adverse effects, and usual course of treatment for each class of therapy.
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Servat JJ, Mears KA, Black EH, Huang JJ. Biological agents for the treatment of uveitis. Expert Opin Biol Ther 2012; 12:311-28. [PMID: 22339439 DOI: 10.1517/14712598.2012.658366] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION The conventional treatment of uveitis includes corticosteroids and immunosuppressive agents, which are highly efficacious, but can be associated with serious systemic side effects. Over the last two decades, advances in the understanding of the pathogenesis of inflammatory diseases, as well as improved biotechnology, have enabled selective targeting of the chemical mediators of diseases. Recently, a new class of drugs called biologics, that target the various mediators of the inflammation cascade, may potentially provide more effective and less toxic treatment. AREAS COVERED This article is a review and summary of the peer-reviewed evidence for biologic agents in the treatment of various forms of ocular inflammation and it focuses on the potential use of other biologic agents that have been tested in experimental autoimmune uveitis. Pubmed was used as our main tool for our literature search. Some additional references were taken from books written on the subject. EXPERT OPINION There are a wide variety of new and emerging biological agents currently being used in the treatment of uveitis which has expanded the therapeutic horizons far beyond previous limitations.
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Affiliation(s)
- Juan Javier Servat
- Yale University School of Medicine, Department of Ophthalmology and Visual Science, 40 Temple Street, NH 06510, USA
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Doycheva D, Zierhut M, Blumenstock G, Stuebiger N, Deuter C. Mycophenolate mofetil in the therapy of uveitic macular edema--long-term results. Ocul Immunol Inflamm 2012; 20:203-11. [PMID: 22489750 DOI: 10.3109/09273948.2012.665562] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE To assess the long-term efficacy of mycophenolate mofetil (MMF) in uveitic cystoid macular edema (CMO). METHODS Thirty-eight uveitis patients with CMO treated with MMF with a follow-up of at least 5 years were analyzed. The patients were divided into two groups: group A, 24 patients with CMO that had occurred before initiation of MMF; group B, 14 patients who developed CMO for the first time during MMF. RESULTS In group A, a complete remission of CMO without recurrences was observed in 12 of 24 patients (50%, rate: 0.12/patient-year). In group B, CMO occurred in 7 patients (50%) despite standard dosage of MMF, and in 7 patients (50%) during MMF dose reduction. CONCLUSIONS The results show that MMF is not always sufficiently effective as a long-term treatment for uveitic macular edema. Moreover, in some uveitis patients MMF cannot prevent new development of CMO.
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Affiliation(s)
- Deshka Doycheva
- Centre for Ophthalmology, University of Tuebingen, Tuebingen, Germany.
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Vadlapudi AD, Patel A, Cholkar K, Mitra AK. Recent Patents on Emerging Therapeutics for the Treatment of Glaucoma, Age Related Macular Degeneration and Uveitis. RECENT PATENTS ON BIOMEDICAL ENGINEERING 2012; 5:83-101. [PMID: 25414810 PMCID: PMC4235159 DOI: 10.2174/1874764711205010083] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Advancements in the field and rising interest among pharmaceutical researchers have led to the development of new molecules with enhanced therapeutic activity. Design of new drugs which can target a particular pathway and/or explore novel targets is of immense interest to ocular pharmacologists worldwide. Delivery of suitable pharmacologically active agents at proper dose (within the therapeutic window) to the target tissues without any toxicity to the healthy ocular tissues still remain an elusive task. Moreover, the presence of static and dynamic barriers to drug absorption including the corneal epithelium (lipophilic), corneal and scleral stroma (hydrophilic), conjunctival lymphatics, choroidal vasculature and the blood-ocular barriers also pose a significant challenge for achieving therapeutic drug concentrations at the target site. Although many agents are currently available, new compounds are being introduced for treating various ocular diseases. Deeper understanding of the etiology and complex mechanisms associated with the disease condition would aid in the development of potential therapeutic candidates. Novel small molecules as well as complex biotechnology derived macromolecules with superior efficacy, safety and tolerability are being developed. Therefore, this review article provides an overview of existing drugs, treatment options, advances in emerging therapeutics and related recent patents for the treatment of ocular disorders such as glaucoma, age related macular degeneration (AMD) and uveitis.
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Affiliation(s)
- Aswani Dutt Vadlapudi
- Division of Pharmaceutical Sciences, School of Pharmacy, University of Missouri-Kansas City, 2464 Charlotte Street, Kansas City, MO 64108-2718, USA
| | - Ashaben Patel
- Division of Pharmaceutical Sciences, School of Pharmacy, University of Missouri-Kansas City, 2464 Charlotte Street, Kansas City, MO 64108-2718, USA
| | - Kishore Cholkar
- Division of Pharmaceutical Sciences, School of Pharmacy, University of Missouri-Kansas City, 2464 Charlotte Street, Kansas City, MO 64108-2718, USA
| | - Ashim K. Mitra
- Division of Pharmaceutical Sciences, School of Pharmacy, University of Missouri-Kansas City, 2464 Charlotte Street, Kansas City, MO 64108-2718, USA
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Kolomeyer AM, Ragam A, Shah K, Jachens AW, Tu Y, Chu DS. Mycophenolate Mofetil in the Treatment of Chronic Non-infectious, Non-necrotizing Scleritis. Ocul Immunol Inflamm 2012; 20:113-8. [DOI: 10.3109/09273948.2012.655398] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Heiligenhaus A, Michels H, Schumacher C, Kopp I, Neudorf U, Niehues T, Baus H, Becker M, Bertram B, Dannecker G, Deuter C, Foeldvari I, Frosch M, Ganser G, Gaubitz M, Gerdes G, Horneff G, Illhardt A, Mackensen F, Minden K, Pleyer U, Schneider M, Wagner N, Zierhut M. Evidence-based, interdisciplinary guidelines for anti-inflammatory treatment of uveitis associated with juvenile idiopathic arthritis. Rheumatol Int 2011; 32:1121-33. [DOI: 10.1007/s00296-011-2126-1] [Citation(s) in RCA: 110] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2011] [Accepted: 08/22/2011] [Indexed: 12/14/2022]
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Turkcuoglu P, Chang PY, Rentiya ZS, Channa R, Ibrahim M, Hatef E, Sophie R, Sadaka A, Wang J, Sepah YJ, Do DV, Foster CS, Nguyen QD. Mycophenolate mofetil and fundus autofluorescence in the management of recurrent punctate inner choroidopathy. Ocul Immunol Inflamm 2011; 19:286-92. [PMID: 21770809 DOI: 10.3109/09273948.2011.580072] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE To compare the frequencies of attacks before and after immunomodulatory therapy (IMT) with mycophenolate mofetil (MMF) in recurrent punctate inner choroidopathy (PIC) and to report fundus autofluorescence (FAF) findings. METHODS Eight patients who had at least two recurrent episodes of increased activity before MMF and 12 months of documented clinical course before and after MMF were included. The frequencies of attacks before and after MMF were compared. FAF images evaluated. RESULTS Before MMF, the 8 patients experienced 19 attacks of recurrent disease activity; during MMF therapy, 3 (38%) patients experienced 6 recurrent episodes. The attack frequencies were 1.09 ± 0.75 before and 0.23 ± 0.32 during treatment (p = .036). Among the 6 patients who had FAF, surrounding hyperautofluorescent halo was detected in 4 and recurrence occurred in 2 who did not show any changes on the intensity during treatment. CONCLUSION In the index study, the employment of MMF has decreased frequency of attacks in recurrent PIC. FAF may be employed to monitor and predict the response to treatment.
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Affiliation(s)
- Peykan Turkcuoglu
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287, USA
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Durrani K, Zakka FR, Ahmed M, Memon M, Siddique SS, Foster CS. Systemic Therapy With Conventional and Novel Immunomodulatory Agents for Ocular Inflammatory Disease. Surv Ophthalmol 2011; 56:474-510. [DOI: 10.1016/j.survophthal.2011.05.003] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2010] [Revised: 05/18/2011] [Accepted: 05/24/2011] [Indexed: 12/19/2022]
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Long-term results of therapy with mycophenolate mofetil in chronic non-infectious uveitis. Graefes Arch Clin Exp Ophthalmol 2011; 249:1235-43. [PMID: 21720813 DOI: 10.1007/s00417-011-1731-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2011] [Revised: 04/21/2011] [Accepted: 04/22/2011] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Short-term studies have shown mycophenolate mofetil (MMF) to be a useful immunosuppressive agent for the treatment of intraocular inflammation. The aim of our study was to assess the long-term efficacy and tolerability of MMF in patients with chronic non-infectious uveitis, as well as to analyze disease course following discontinuation of therapy. METHODS This is a retrospective case series on 60 uveitis patients treated with MMF with a follow-up period of at least 5 years. The main outcome measures were: control of inflammation, corticosteroid-sparing potential, side-effects, ability to stop/taper MMF treatment because of effective control of inflammation and relapse rate after therapy discontinuation. RESULTS Control of intraocular inflammation (efficacy of MMF), defined as inactive disease under prednisolone dose of ≤ 10 mg daily, was achieved in 43 of 60 patients (72%) after 1 year of MMF treatment at a rate of 0.72 per patient-year (PY), and in 45 of 55 patients (82%) after 2 years therapy (rate: 0.41/PY). An improvement (3 lines) or stabilization of visual acuity was observed in 49 patients (82%), and a worsening in 11 patients (18%, 95% CI: 10-30%). The probability of discontinuing prednisolone, estimated by the Kaplan-Meier method, was 40% after 5 years therapy. The probability of discontinuing mycophenolate mofetil due to efficacy was 33% after 5 years treatment. Recurrences of uveitis occurred in six of 21 patients (29%, rate: 0.11/PY) after MMF discontinuation due to efficacy. The treatment was stopped because of inefficacy in 12 patients (rate: 0.05/PY) and because of side-effects in four patients (rate: 0.02/PY). The rate of adverse effects during MMF therapy was 0.17/PY. CONCLUSIONS Our data show that mycophenolate mofetil is generally effective and well tolerated in the treatment of chronic non-infectious uveitis.
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Wu XG, Xin M, Yang LN, Shi WY. The Biological Characteristics and Pharmacodynamics of a Mycophenolate Mofetil Nanosuspension Ophthalmic Delivery System in Rabbits. J Pharm Sci 2011; 100:1350-61. [DOI: 10.1002/jps.22356] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2010] [Revised: 06/17/2010] [Accepted: 08/31/2010] [Indexed: 11/11/2022]
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Chang PY, Giuliari GP, Shaikh M, Thakuria P, Makhoul D, Foster CS. Mycophenolate mofetil monotherapy in the management of paediatric uveitis. Eye (Lond) 2011; 25:427-35. [PMID: 21423146 DOI: 10.1038/eye.2011.23] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
PURPOSE To evaluate effectiveness and safety of mycophenolate mofetil (MMF) monotherapy in paediatric autoimmune uveitis. METHODS We reviewed medical records of patients, 18 years of age or younger, with autoimmune uveitis treated with MMF at our practice from 2005 to 2009. The dose and duration of MMF therapy, inflammation status, visual acuity, previous immunomodulatory therapies, and adverse effects were recorded. In addition, the following subgroups were defined: (1) Durable Disease Control: patients whose uveitis remained quiescent for at least 2 years on MMF monotherapy, with no more than two flare-ups successfully treated with an increase in MMF dosage and/or a short course (<1 month) of corticosteroids; (2) Short-term Inflammation Control: patients whose uveitis remained quiescent for less than 2 years, with no more than one flare-up successfully treated with an increase in MMF dosage and/or a short course of corticosteroids, or who initially achieved inflammation control but discontinued MMF because of significant adverse effects. RESULTS A total of 38 out of 52 patients (73.1%) obtained inflammation control following 2 months of MMF monotherapy, achieving ≤ 0.5+ grading in anterior chamber cell/flare and vitreous haze. In the cross-sectional analysis, 25 patients (48.1%) met the criteria for Durable Disease Control, and 13 others (25.0%) qualified for Short-term Inflammation Control. Visual acuity remained stable or improved in 94.2% of the study population. Six patients (11.5%) discontinued MMF because of significant adverse effects, the most common of which was gastrointestinal disturbances. CONCLUSION MMF monotherapy appears to be an effective and safe treatment in paediatric autoimmune uveitis.
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Affiliation(s)
- P Y Chang
- Massachusetts Eye Research and Surgery Institution, Cambridge, MA, USA
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Abstract
INTRODUCTION Uveitis is a challenging disease covering both infectious and noninfectious conditions. The current treatment strategies are hampered by the paucity of randomized controlled trials and trials comparing the efficacy of different agents. AREAS COVERED This review describes the current and future treatments of uveitis. A literature search was performed in PUBMED from 1965 to 2010 on drugs treating ocular inflammation with emphasis placed on more recent, larger studies. Readers should gain a basic understanding of current treatment strategies beginning with corticosteroids and transitioning to steroid sparing agents. Steroid sparing agents include antimetabolites such as methotrexate, azathioprine and mycophenolate mofetil; calcineurin inhibitors which include cyclosporine, tacrolimus; alkylating agents which include cyclophosphamide and chlorambucil; and biologics which include the TNF-α inhibitors infliximab, adalimumab and etanercept and daclizumab, IFN-α(2a) and rituximab. EXPERT OPINION Newer agents are typically formulated from existing drugs or developed based on new advances in immunology. Future treatment will require a better understanding of the mechanisms involved in autoimmune diseases and better delivery systems in order to provide targeted treatment with minimal side effects.
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Affiliation(s)
- Theresa Larson
- National Eye Institute, National Institutes of Health, Bethesda, MD, USA.
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Abstract
Anterior uveitis usually occurs in the context of juvenile idiopathic arthritis in about 10% of patients. Frequency is dependent on JIA subtype. Uveitis is most commonly found in patients with extended oligoarthritis (up to 25%) and early-age onset of arthritis. As the uveitis is usually without externally recognisable signs and often leads to ocular complications, all JIA patients should undergo regular ophthalmological examinations to ensure the promptest possible diagnosis and therapy. About 25% of uveitis patients have a complicated clinical course and require systemic immunosuppression. Immunosuppressive therapy should be started as early as possible if the dosage of topical glucocorticoids is not less than 3 drops per day and systemic glucocorticoid therapy is not less than 0.1 mg / kg body weight after 12 weeks. Methotrexate is commonly started as a first line immunosuppressive therapy. In the case of treatment failure, additional therapy can consist of combination therapy with cyclosporine A and biologicals. The main therapeutic goal is to achieve remission. Management of the typical vision-threatening complications such as cataract, glaucoma, ocular hypotension, and macular edema is particularly challenging.
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Abstract
IMPORTANCE OF THE FIELD The term 'uveitis' covers a broad spectrum of ocular inflammation affecting the iris, ciliary body, and/or the choroid, all of which comprise the uveal tract. Severe cases of uveitis need be treated aggressively to prevent damage caused by chronic inflammation. Untreated or poorly managed cases can lead to ciliary body dysfunction, inadequate aqueous production, chorioretinal damage, and possibly blindness. AREAS COVERED IN THIS REVIEW There are many medications that can be used to treat uveitis. Corticosteroids are available in several formulations: topical drops, regional injections, oral and intravenous. Immunomodulatory agents that can be used for uveitis are antimetabolites, T-cell inhibitors, alkylating agents, and biologic response modifiers. These medications, their appropriate uses, and side effect monitoring will be detailed. WHAT THE READER WILL GAIN There is a stepladder approach to treatment of ocular inflammation. Corticosteroids are the treatment of choice for treating acute flares. Steroid free remission is the goal of therapy and can be achieved with the use of chemotherapeutic agents. Which medications are appropriate and how to escalate therapy will be reviewed. TAKE HOME MESSAGE Chronic systemic corticosteroid therapy is not an acceptable long treatment plan for uveitis, unless all other medications have failed. Steroid sparing immunosuppressive therapy should be pursued as soon as acute flares of uveitis have been controlled.
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Affiliation(s)
- Frank F Lee
- Massachusetts Eye Research and Surgery Institution, 5 Cambridge Center, 8th Floor, Cambridge, MA 02142, USA
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