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Wu KY, Kulbay M, Daigle P, Nguyen BH, Tran SD. Nonspecific Orbital Inflammation (NSOI): Unraveling the Molecular Pathogenesis, Diagnostic Modalities, and Therapeutic Interventions. Int J Mol Sci 2024; 25:1553. [PMID: 38338832 PMCID: PMC10855920 DOI: 10.3390/ijms25031553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 01/21/2024] [Accepted: 01/23/2024] [Indexed: 02/12/2024] Open
Abstract
Nonspecific orbital inflammation (NSOI), colloquially known as orbital pseudotumor, sometimes presents a diagnostic and therapeutic challenge in ophthalmology. This review aims to dissect NSOI through a molecular lens, offering a comprehensive overview of its pathogenesis, clinical presentation, diagnostic methods, and management strategies. The article delves into the underpinnings of NSOI, examining immunological and environmental factors alongside intricate molecular mechanisms involving signaling pathways, cytokines, and mediators. Special emphasis is placed on emerging molecular discoveries and approaches, highlighting the significance of understanding molecular mechanisms in NSOI for the development of novel diagnostic and therapeutic tools. Various diagnostic modalities are scrutinized for their utility and limitations. Therapeutic interventions encompass medical treatments with corticosteroids and immunomodulatory agents, all discussed in light of current molecular understanding. More importantly, this review offers a novel molecular perspective on NSOI, dissecting its pathogenesis and management with an emphasis on the latest molecular discoveries. It introduces an integrated approach combining advanced molecular diagnostics with current clinical assessments and explores emerging targeted therapies. By synthesizing these facets, the review aims to inform clinicians and researchers alike, paving the way for molecularly informed, precision-based strategies for managing NSOI.
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Affiliation(s)
- Kevin Y. Wu
- Department of Surgery, Division of Ophthalmology, University of Sherbrooke, Sherbrooke, QC J1G 2E8, Canada; (K.Y.W.)
| | - Merve Kulbay
- Department of Ophthalmology & Visual Sciences, McGill University, Montreal, QC H4A 0A4, Canada
| | - Patrick Daigle
- Department of Surgery, Division of Ophthalmology, University of Sherbrooke, Sherbrooke, QC J1G 2E8, Canada; (K.Y.W.)
| | - Bich H. Nguyen
- CHU Sainte Justine Hospital, Montreal, QC H3T 1C5, Canada
| | - Simon D. Tran
- Faculty of Dental Medicine and Oral Health Sciences, McGill University, Montreal, QC H3A 1G1, Canada
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Fang Y, Shen B, Dai Q, Xie Q, Wu W, Wang M. Orbital inflammatory pseudotumor: new advances in diagnosis, pathogenesis, and treatment. Eur J Med Res 2023; 28:395. [PMID: 37794419 PMCID: PMC10548690 DOI: 10.1186/s40001-023-01330-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 08/29/2023] [Indexed: 10/06/2023] Open
Abstract
Orbital inflammatory pseudotumor (OIP) is a benign, non-specific inflammatory disorder that commonly occurs in middle-aged adults and is usually unilateral but can occur bilaterally. Its clinical manifestations have tremendous clinical heterogeneity and vary according to the site of infiltration and the degree of lesions, including orbital pain, swelling, diplopia, proptosis, restricted eye movement, and decreased visual acuity. Clinical features, Image characteristics and pathological examinations often need to be evaluated to confirm the diagnosis. Currently, there is no systematic research on the pathogenesis of OIP, which may be related to immunity or infection. The first-line treatment is glucocorticoids. Radiotherapy, immunosuppressants, and biologics can be considered for treatment-resistant, hormone-dependent, or intolerant patients. In this review, we aim to summarize and focus on new insights into OIP, including new diagnostic criteria, pathogenesis, and discoveries in new drugs and treatment strategies. In particular, we highlight the literature and find that T cell-mediated immune responses are closely related to the pathogenesis of OIP. Further exploration of the mechanism and signaling pathway of T cells in the immune process will help to identify their therapeutic targets and carry out targeted therapy to treat refractory OIP and reduce the side effects of traditional treatments.
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Affiliation(s)
- Yenan Fang
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Bingyan Shen
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Qin Dai
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Qiqi Xie
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Wencan Wu
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China.
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, Eye Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China.
| | - Min Wang
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China.
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, Eye Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China.
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Lee MH, Chin YH, Ng CH, Nistala KRY, Ow ZGW, Sundar G, Yang SP, Khoo CM. Risk Factors of Thyroid Eye Disease. Endocr Pract 2021; 27:245-53. [PMID: 33655885 DOI: 10.1016/j.eprac.2020.11.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 11/05/2020] [Accepted: 11/10/2020] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To examine risk factors that might be associated with thyroid eye disease (TED) in patients with Graves' disease (GD), which may guide physicians in the prevention and management of TED. METHODS Medline and Embase were searched for articles discussing risk factors of TED. Comparisons were made between GD patients with and without TED, and between active and inactive TED GD patients. Weighted mean differences (WMDs) and odds ratios (ORs) were determined for continuous and dichotomous outcomes, respectively. Results were pooled with random effects using the DerSimonian and Laird model. RESULTS Fifty-six articles were included in the analysis. Smoking, inclusive of current and previous smoking status, was a significant risk factor for TED (OR: 2.401; CI: 1.958-2.945; P < .001). Statistical significance was found upon meta-regression between male sex and the odds of smoking and TED (β = 1.195; SE = 0.436; P = .013). Other risk factors were also examined, and patients with TED were significantly older than those without TED (WMD: 1.350; CI: 0.328-2.372; P = .010). While both age (WMD: 5.546; CI: 3.075-8.017; P < .001) and male sex (OR: 1.819; CI: 1.178-2.808; P = .007) were found to be significant risk factors for active TED patients compared to inactive TED patients, no statistical significance was found for family history, thyroid status, cholesterol levels, or body mass index. CONCLUSION Factors such as smoking, sex, and age predispose GD patients to TED, and TED patients to active TED. A targeted approach in the management of GD and TED is required to reduce the modifiable risk factor of smoking.
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Sabini E, Sframeli A, Marinò M. A case of drug-induced Graves' Orbitopathy after combination therapy with Tremelimumab and Durvalumab. J Endocrinol Invest 2018; 41:877-878. [PMID: 29804271 DOI: 10.1007/s40618-018-0906-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 05/23/2018] [Indexed: 12/16/2022]
Affiliation(s)
- E Sabini
- Department of Clinical and Experimental Medicine, Endocrinology Unit I, University of Pisa, University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy
- Division of Immunology, Department of Pathology, The Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - A Sframeli
- Department of Surgical, Medical and Molecular Pathology, Ophthalmology Unit I, University of Pisa, University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - M Marinò
- Department of Clinical and Experimental Medicine, Endocrinology Unit I, University of Pisa, University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy.
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Sabini E, Mazzi B, Profilo MA, Mautone T, Casini G, Rocchi R, Ionni I, Menconi F, Leo M, Nardi M, Vitti P, Marcocci C, Marinò M. High Serum Cholesterol Is a Novel Risk Factor for Graves' Orbitopathy: Results of a Cross-Sectional Study. Thyroid 2018; 28:386-394. [PMID: 29336220 DOI: 10.1089/thy.2017.0430] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Limited data suggest that treatment with statins is associated with a reduced risk of Graves' orbitopathy (GO) in patients with Graves' disease (GD), attributed to the anti-inflammatory rather than to the hypolipemic effects of these medications. The aim of the present study was to investigate whether there is an association between high cholesterol and GO. The primary outcome was the relation between GO and low-density lipoprotein (LDL)-cholesterol. The secondary outcomes were the relation between severity or activity (the clinical activity score [CAS]) of GO and LDL-cholesterol. METHODS A cross-sectional investigation was conducted in consecutive patients with GD who came under the authors' observation to undergo radioiodine treatment, a stratification aimed at forming two distinct groups of patients under the same conditions. A total of 250 patients were enrolled, 133 with and 117 without GO. Ophthalmological assessments and serum lipids measurements were performed. RESULTS In multivariate analyses with correction for the duration of hyperthyroidism, a variable that differed between patients with respect to the presence or absence of GO, a correlation between the presence of GO and both total (p = 0.01) and LDL-cholesterol (p = 0.02) was observed. In patients with hyperthyroidism lasting <44 months, total and LDL-cholesterol were higher (p = 0.01 and p = 0.008, respectively) among GO patients. In this subgroup, based on the presence/absence of GO, cutoff values were established for total (191 mg/dL) and LDL-cholesterol (118.4 mg/dL), above which an increased risk of GO was observed (total cholesterol relative risk: 1.47; p = 0.03; LDL-cholesterol relative risk: 1.28; p = 0.03). GO severity and CAS did not correlate with serum lipids. However, CAS was found to be higher (p = 0.02) in patients with high total cholesterol. When the analysis was restricted to untreated GO patients, a correlation was found between CAS and both total (p = 0.04) and LDL-cholesterol (p = 0.03), after adjustment for GO duration. CONCLUSIONS In patients with a short duration of hyperthyroidism, total and LDL-cholesterol correlate with the presence of GO, suggesting a role of cholesterol in the development of GO. Depending on GO duration, total and LDL-cholesterol correlate with GO activity, suggesting a role of cholesterol in the clinical expression of GO.
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Affiliation(s)
- Elena Sabini
- 1 Department of Clinical and Experimental Medicine, Endocrinology Units, University of Pisa and University Hospital of Pisa , Pisa, Italy
| | - Barbara Mazzi
- 1 Department of Clinical and Experimental Medicine, Endocrinology Units, University of Pisa and University Hospital of Pisa , Pisa, Italy
| | - Maria Antonietta Profilo
- 1 Department of Clinical and Experimental Medicine, Endocrinology Units, University of Pisa and University Hospital of Pisa , Pisa, Italy
| | - Teresa Mautone
- 2 Department of Surgical, Medical and Molecular Pathology, Ophthalmopathy Unit I, University of Pisa and University Hospital of Pisa , Pisa, Italy
| | - Giamberto Casini
- 2 Department of Surgical, Medical and Molecular Pathology, Ophthalmopathy Unit I, University of Pisa and University Hospital of Pisa , Pisa, Italy
| | - Roberto Rocchi
- 1 Department of Clinical and Experimental Medicine, Endocrinology Units, University of Pisa and University Hospital of Pisa , Pisa, Italy
| | - Ilaria Ionni
- 1 Department of Clinical and Experimental Medicine, Endocrinology Units, University of Pisa and University Hospital of Pisa , Pisa, Italy
| | - Francesca Menconi
- 1 Department of Clinical and Experimental Medicine, Endocrinology Units, University of Pisa and University Hospital of Pisa , Pisa, Italy
| | - Marenza Leo
- 1 Department of Clinical and Experimental Medicine, Endocrinology Units, University of Pisa and University Hospital of Pisa , Pisa, Italy
| | - Marco Nardi
- 2 Department of Surgical, Medical and Molecular Pathology, Ophthalmopathy Unit I, University of Pisa and University Hospital of Pisa , Pisa, Italy
| | - Paolo Vitti
- 1 Department of Clinical and Experimental Medicine, Endocrinology Units, University of Pisa and University Hospital of Pisa , Pisa, Italy
| | - Claudio Marcocci
- 1 Department of Clinical and Experimental Medicine, Endocrinology Units, University of Pisa and University Hospital of Pisa , Pisa, Italy
| | - Michele Marinò
- 1 Department of Clinical and Experimental Medicine, Endocrinology Units, University of Pisa and University Hospital of Pisa , Pisa, Italy
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Paul M, Geller L, Nowak-Węgrzyn A. Blepharochalasis: A rare cause of eye swelling. Ann Allergy Asthma Immunol 2017; 119:402-7. [PMID: 29150067 DOI: 10.1016/j.anai.2017.07.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Revised: 07/24/2017] [Accepted: 07/28/2017] [Indexed: 11/23/2022]
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Kahaly GJ, Riedl M, König J, Diana T, Schomburg L. Double-Blind, Placebo-Controlled, Randomized Trial of Selenium in Graves Hyperthyroidism. J Clin Endocrinol Metab 2017; 102:4333-4341. [PMID: 29092078 DOI: 10.1210/jc.2017-01736] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 09/13/2017] [Indexed: 01/17/2023]
Abstract
CONTEXT Supplemental selenium (Se) may affect the clinical course of Graves disease (GD). OBJECTIVE Evaluate efficacy of add-on Se on medical treatment in GD. DESIGN Double-blind, placebo-controlled, randomized supplementation trial. SETTING Academic endocrine outpatient clinic. PATIENTS Seventy untreated hyperthyroid patients with GD. INTERVENTION Additionally to methimazole (MMI), patients received for 24 weeks either sodium selenite 300 µg/d po or placebo. MMI was discontinued at 24 weeks in euthyroid patients. MAIN OUTCOME MEASURES Response rate (week 24), recurrence rate (week 36), and safety. RESULTS A response was registered in 25 of 31 patients (80%) and in 27 of 33 (82%) at week 24 [odds ratio (OR) 0.93; 95% confidence interval (CI), 0.26 to 3.25; P = 0.904] in the Se (+MMI) and placebo (+MMI) groups, respectively. During a 12-week follow-up, 11 of 23 (48%) and 12 of 27 (44%) relapsed (OR 1.13; 95% CI, 0.29 to 2.66; P = 0.81) in the Se and placebo groups, respectively. Serum concentrations of Se and selenoprotein P were unrelated to response or recurrence rates. At week 36, 12 of 29 (41%) and 15 of 33 (45%) were responders and still in remission in the Se and placebo groups, respectively (OR 0.85; 95% CI, 0.31 to 2.32; P = 0.80). Serum levels of free triiodothyronine/free tetraiodothyronine, thyroid-stimulating hormone receptor antibody, prevalence of moderate to severe Graves orbitopathy, thyroid volume, and MMI starting dose were significantly lower in responders than in nonresponders. A total of 56 and 63 adverse events occurred in the Se and placebo groups, respectively (P = 0.164), whereas only one drug-related side effect (2.9%) was noted in 35 patients on placebo + MMI. CONCLUSIONS Supplemental Se did not affect response or recurrence rates in GD.
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Affiliation(s)
- George J Kahaly
- Department of Medicine I, Johannes Gutenberg University Medical Center, 55101 Mainz, Germany
| | - Michaela Riedl
- Department of Medicine I, Johannes Gutenberg University Medical Center, 55101 Mainz, Germany
| | - Jochem König
- Institute of Medical Biostatistics, Epidemiology and Informatics, Johannes Gutenberg University Medical Center, 55101 Mainz, Germany
| | - Tanja Diana
- Department of Medicine I, Johannes Gutenberg University Medical Center, 55101 Mainz, Germany
| | - Lutz Schomburg
- Institute for Experimental Endocrinology, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany
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Gore MR. Orbital pseudotumor as a result of chronic sinusitis in an HIV-positive patient. Clin Case Rep 2017; 5:1793-1796. [PMID: 29152273 PMCID: PMC5676281 DOI: 10.1002/ccr3.1186] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 08/18/2017] [Accepted: 08/22/2017] [Indexed: 01/12/2023] Open
Abstract
Orbital inflammatory pseudotumor is an infrequent lesion that may mimic malignancy and may be associated with autoimmune disease. Orbital pseudotumor is in the differential in any patient with an orbital mass, especially in the setting of chronic infection or immunosuppression. This HIV‐positive patient presented with chronic sinusitis and orbital pseudotumor.
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Affiliation(s)
- Mitchell R Gore
- Department of Otolaryngology SUNY-Upstate Medical University Physicians Office Building North, Suite 4P, 4900 Broad Road Syracuse New York 13215
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