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Liang JQ, Tian P, Fan SX, Zhou C, Zhou SY, Wang M, Zeng P. A multifactorial screening model based on the Graves ophthalmopathy quality of life scores in dysthyroid optic neuropathy. Graefes Arch Clin Exp Ophthalmol 2024:10.1007/s00417-024-06556-0. [PMID: 38910153 DOI: 10.1007/s00417-024-06556-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 04/17/2024] [Accepted: 06/14/2024] [Indexed: 06/25/2024] Open
Abstract
PURPOSE To validate the Graves ophthalmopathy quality of life (GO-QOL) questionnaire in screening DON and to construct an effective model. METHODS A total of 194 GO patients were recruited and divided into DON and non-DON (mild and moderate-to-severe) groups. Eye examinations were performed, and quality of life was assessed by the GO-QOL questionnaire. The random forest, decision tree model, receiver operator characteristic (ROC) curve, accuracy and Brier score were determined by R software. RESULTS In GO-QOL, age, best corrected visual acuity (BCVA), exophthalmos, CAS, severity, and Gorman score were found to be factors related to visual function scores. On the appearance scale, gender, duration of GO, BCVA, exophthalmos, CAS and severity of GO were relevant. Both the visual function scores and appearance scores were significantly lower in DON groups than in non-DON groups (33.18 ± 24.54 versus 81.26 ± 17.39, 60.08 ± 24.82 versus 76.14 ± 27.56). The sensitivity, specificity, and AUC of the visual function scores were 91.1%, 81.7% and 0.939, respectively Visual function scores were used to construct a decision tree model. The sensitivity, specificity, and AUC of the model were 92.9%, 88.0% and 0.941, respectively, with an accuracy of 89.7% and a Brier score of 0.024. CONCLUSIONS Visual function scores were qualified as a screening method for DON, with a cutoff point of 58. A multifactorial screening model based on visual function scores was constructed.
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Affiliation(s)
- Jia-Qi Liang
- Department of Ophthalmology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou, 510000, China
| | - Peng Tian
- Department of Otolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou, 510000, China
| | - Shu-Xian Fan
- Department of Ophthalmology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou, 510000, China
| | - Chong Zhou
- Department of Ophthalmology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou, 510000, China
| | - Shi-You Zhou
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, 510120, China.
| | - Mei Wang
- Department of Ophthalmology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou, 510000, China.
| | - Peng Zeng
- Department of Ophthalmology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou, 510000, China.
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Liang J, Tian P, Wang J, Fan S, Deng X, Zhang J, Zhang J, Wang M, Zeng P. A diagnostic model based on color vision examination for dysthyroid optic neuropathy using Hardy-Rand-Rittler color plates. Graefes Arch Clin Exp Ophthalmol 2023; 261:2669-2678. [PMID: 37103624 DOI: 10.1007/s00417-023-06062-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 03/25/2023] [Accepted: 04/05/2023] [Indexed: 04/28/2023] Open
Abstract
PURPOSE To investigate color vision deficiency and the value of Hardy-Rand-Rittler (HRR) color plates in monitoring dysthyroid optic neuropathy (DON) to improve the diagnosis of DON. METHODS The participants were divided into DON and non-DON (mild and moderate-to-severe) groups. All the subjects underwent HRR color examination and comprehensive ophthalmic examinations. The random forest and decision tree models based on the HRR score were constructed by R software. The ROC curve and accuracy of different models in diagnosing DON were calculated and compared. RESULTS Thirty DON patients (57 eyes) and sixty non-DON patients (120 eyes) were enrolled. The HRR score was lower in DON patients than in non-DON patients (12.1 ± 6.2 versus 18.7 ± 1.8, p < 0.001). The major color deficiency was red-green deficiency in DON using HRR test. The HRR score, CAS, RNFL, and AP100 were found to be important factors in predicting DON from random forest and selected by decision tree to construct the multifactor model. The sensitivity, specificity, and the area under the curve (AUC) of the HRR score were 86%, 72%, and 0.87, respectively. The HRR score decision tree had a sensitivity, specificity, and AUC of 93%, 57%, and 0.75, respectively, with an accuracy of 82%. The data of the multifactor decision tree were 90%, 89%, and 0.93 for sensitivity, specificity, and AUC, respectively, with an accuracy of 91%. CONCLUSION The HRR test was valid as screening method for DON. The multifactor decision tree based on the HRR test improved the diagnostic efficacy for DON. An HRR score of less than 12 and red-green deficiency may be characteristic of DON.
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Affiliation(s)
- Jiaqi Liang
- Department of Ophthalmology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510000, People's Republic of China
| | - Peng Tian
- Department of Otolaryngology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510000, People's Republic of China
| | - Jing Wang
- Department of Ophthalmology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510000, People's Republic of China
| | - Shuxian Fan
- Department of Ophthalmology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510000, People's Republic of China
| | - Xiaowen Deng
- Department of Ophthalmology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510000, People's Republic of China
| | - Jiafeng Zhang
- Department of Ophthalmology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510000, People's Republic of China
| | - Jia Zhang
- Department of Ophthalmology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510000, People's Republic of China
| | - Mei Wang
- Department of Ophthalmology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510000, People's Republic of China.
| | - Peng Zeng
- Department of Ophthalmology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510000, People's Republic of China.
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Kim M, Yang S, Park J, Lee H, Baek S. Risk Factors for Structural Changes in Meibomian Gland in Thyroid Eye Disease. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2018. [DOI: 10.3341/jkos.2018.59.7.599] [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)
- Minjae Kim
- Department of Ophthalmology, Korea University College of Medicine, Seoul, Korea
| | - Sungwon Yang
- Department of Ophthalmology, Korea University College of Medicine, Seoul, Korea
| | - Jinhwan Park
- Department of Ophthalmology, Korea University College of Medicine, Seoul, Korea
| | - Hwa Lee
- Department of Ophthalmology, Korea University College of Medicine, Seoul, Korea
| | - Sehyun Baek
- Department of Ophthalmology, Korea University College of Medicine, Seoul, Korea
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Wang Y, Zhou H, Fan X. The effect of orbital radiation therapy on thyroid-associated orbitopathy complicated with dysthyroid optic neuropathy. Front Med 2017; 11:359-364. [PMID: 28500433 DOI: 10.1007/s11684-017-0528-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 02/08/2017] [Indexed: 01/11/2023]
Abstract
Thyroid-associated orbitopathy (TAO) is an inflammatory autoimmune disorder. The most serious complication of TAO is dysthyroid optic neuropathy (DON), which can lead to permanent vision loss because of volume expansion in the orbital apex. Orbital radiation therapy (ORT) is an anti-inflammatory treatment used in the treatment of active TAO. Clinical studies support radiotherapy as having a modest effect on DON, and early radiotherapy may protect against disease progression to DON. Current studies suggest that radiotherapy is generally safe. However, risks still exist in some cases. The possible effects of radiotherapy on TAO, especially complicated with DON, are reviewed. The effects of radiotherapy on DON are not completely known, and evidence from standardized, prospective, and multicenter clinical trials is still lacking.
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Affiliation(s)
- Yang Wang
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Huifang Zhou
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
| | - Xianqun Fan
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
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Cheng KC, Huang HH, Hung CT, Chen CC, Wu WC, Suen JL, Chen KJ, Wu YJ, Chang CH. Proteomic analysis of the differences in orbital protein expression in thyroid orbitopathy. Graefes Arch Clin Exp Ophthalmol 2013; 251:2777-87. [DOI: 10.1007/s00417-013-2446-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Revised: 07/24/2013] [Accepted: 08/05/2013] [Indexed: 10/26/2022] Open
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Khataminia G, Ostadian F, Noroozzadeh M, Latifi M, Khataminia M. Acetazolamide and Thyroid-Associated Ophthalmopathy; a Preliminary Tested Hypothesis in a TertiaryReferral Center. MEDICAL HYPOTHESIS, DISCOVERY & INNOVATION OPHTHALMOLOGY JOURNAL 2013; 2:109-12. [PMID: 24822231 PMCID: PMC4017632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
This study evaluated the effect of acetazolamide on thyroid-associated ophthalmopathy (TAO). Patients with a VISA classification index equal to or more than four were enrolled in the study and were randomly assigned into two groups. In both groups, treatment was initiated using prednisolone. Patients in the case group received acetazolamide tablets 250 mg daily in addition to prednisolone. Three months later, the VISA inflammatory score of patients in both groups were determined. Subsequent to intervention with acetazolamide, the VISA inflammatory score of patients in the case group were reduced as follows; orbital pain (57.1% versus 41.7%, P=0.736), eyelid edema (42.8% versus 27.1%, P=0.67), chemosis (53.3% versus 33%, P=0.31), injection of the eyelids (60% versus 41.6%, P=0.342), and conjunctival injection (50% versus 46.13%, P=0.73). However, these reductions were not statistically significant when compared with those observed in the control group (P=0.246). In conclusion, the effect of acetazolamide on all the parameters of the VISA inflammatory score was examined independently. All patients in the case group revealed a reduction in VISA inflammatory score following intervention. However, these reductions were not statistically significant. Further studies with large sample sizes are required.
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Affiliation(s)
- Gholamreza Khataminia
- Department of Ophthalmology, Ophthalmology Research Center, Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Farshad Ostadian
- Department of Ophthalmology, Ophthalmology Research Center, Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Noroozzadeh
- Department of Ophthalmology, Ophthalmology Research Center, Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mahmoud Latifi
- Department of Health, Diabetes Research Center, Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Masoud Khataminia
- Department of Ophthalmology, Ophthalmology Research Center, Jundishapur University of Medical Sciences, Ahvaz, Iran
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[One step surgery for severe African endocrine exophtalmia: clinical case]. ACTA ACUST UNITED AC 2012; 113:378-81. [PMID: 23127548 DOI: 10.1016/j.stomax.2012.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2010] [Revised: 02/21/2012] [Accepted: 04/30/2012] [Indexed: 11/22/2022]
Abstract
INTRODUCTION The association hyperthyroidism-exophtalmia is pathognomonic of the Graves disease. Classically, the treatment is based on a pluridisciplinary step-by-step approach with a precise chronology. In some African places, these optimal conditions are not present. When confronted to such particular situations, it can be proposed to treat surgically at the same time the endocrine disease and the ophthalmologic complications. OBSERVATION The authors report the case of a 42-year-old women suffering of a great thyreotoxic goiter with severe bilateral exophtalmia, treated by thyroidectomy and orbital decompression in the same session with a good result after 18 months. DISCUSSION This non-conventional approach can be useful in particular situations when the medical environment is not optimal. It permits the radical treatment of their disease and improves the prognosis of patients with poor capacities for survey.
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Kim JR, Yim HB, Chung SK. Risk Factors for Dry Eye in Thyroid-Associated Ophthalmopathy. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2011. [DOI: 10.3341/jkos.2011.52.7.771] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Jae Ryun Kim
- Department of Ophthalmology and Visual Science, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hye Bin Yim
- Department of Ophthalmology and Visual Science, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung Kun Chung
- Department of Ophthalmology and Visual Science, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Abstract
Thyroid eye disease (TED) is the most common cause of proptosis in adults, and should always be a consideration in patients with unexplained diplopia, pain, or optic nerve dysfunction. At least 80% of TED is associated with Graves disease (GD), and at least 50% of patients with GD develop clinically evident symptomatic TED. The most confusing patients for doctors of all subspecialties are the patients with eye symptoms and signs that precede serum evidence of a thyroid imbalance. Management of TED may include immunosuppressive medications, radiation, or surgery. Although the prognosis for optic nerve function is excellent, the restrictive dysmotility can result in permanent disability. Orbit and eyelid reconstruction are reserved for stable, inactive patients and are the final steps in minimizing facial alterations and enhancing the patient's daily functioning.
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Choi W, Park YG, Cho JK, Yoon KC. Effect of Topical 0.05% Cyclosporine A in Dry Eye Associated With Thyroid Ophthalmopathy. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2010. [DOI: 10.3341/jkos.2010.51.10.1319] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Won Choi
- Department of Ophthalmology, Chonnam National University Hospital, Medical School, Gwangju, Korea
| | - Yeoung-Geol Park
- Department of Ophthalmology, Chonnam National University Hospital, Medical School, Gwangju, Korea
| | - Jae-Kap Cho
- Department of Ophthalmology, Seonam University College of Medicine, Namwon, Korea
| | - Kyung-Chul Yoon
- Department of Ophthalmology, Chonnam National University Hospital, Medical School, Gwangju, Korea
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Tian S, Bolzani R, Benassi M, Lennerstrand G. Eye muscle force development in thyroid-associated ophthalmopathy in different stages of disease. ACTA ACUST UNITED AC 2007; 85:431-7. [PMID: 17559468 DOI: 10.1111/j.1600-0420.2007.00877.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
PURPOSE Ocular motility disturbances are common in patients with thyroid-associated ophthalmopathy (TAO). A quantitative evaluation of the isometric force of the eye muscles in TAO might be useful in the detection of early stages of this disease. METHODS A total of 32 patients with TAO were divided into three groups according to whether they had mild active, pronounced, active, or longstanding, inactive disease. A group of six patients with Graves' disease without clinical signs of TAO and a group of 10 control subjects were also studied. The development of isometric force during saccadic eye movements of 5-, 10- and 20-degree amplitude in horizontal and vertical directions of gaze were recorded in the more affected eye in patients and the non-dominant eye in normal subjects, using a suction contact lens/strain gauge technique. RESULTS Peak tension (Fp) in vertical and horizontal saccadic movements was not significantly different between groups. Steady-state tension (Fs) was significantly higher in the groups with pronounced, active and longstanding, inactive disease than in the other groups for vertical (p < 0.01) and horizontal movements (p < 0.05). Abnormal force development in any of the gaze directions was seen in all patients with pronounced, active and longstanding, inactive TAO, and in some of the patients with mild, active TAO and Graves' disease without TAO. CONCLUSIONS Increased eye muscle tension was recorded in different gaze directions, confirming multiple extraocular muscle involvement in TAO. It is suggested that the increased force development reflected contractile compensations for restrictions of ocular motility due to higher muscle stiffness in thyroid-associated eye muscle disease. Tension measurements can be used to identify muscle involvement in TAO.
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Affiliation(s)
- Suna Tian
- Department of Ophthalmology, Karolinska Institutet, Bernadotte Laboratories, St Erik's Eye Hospital, Stockholm, Sweden.
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Rose JG, Burkat CN, Boxrud CA. Diagnosis and management of thyroid orbitopathy. Otolaryngol Clin North Am 2006; 38:1043-74. [PMID: 16214573 DOI: 10.1016/j.otc.2005.03.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- John G Rose
- Oculofacial and Facial Cosmetic Surgery, Davis Duehr Dean, and Oculoplastics Service, Department of Ophthalmology and Visual Sciences, University of Wisconsin-Madison, Madison, WI, USA
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Kusuhara T, Nakajima M, Imamura A. Ocular myasthenia gravis associated with euthyroid ophthalmopathy. Muscle Nerve 2003; 28:764-6. [PMID: 14639594 DOI: 10.1002/mus.10471] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
We report a 71-year-old woman with concomitant ocular myasthenia gravis and euthyroid Graves' ophthalmopathy. Unilateral ophthalmoplegia, including ptosis, initially was responsive to edrophonium and corticosteroids, except for diplopia on upward gaze, but refractory swelling of the inferior rectus muscle and proptosis followed. Autoantibodies to acetylcholine and thyrotropin receptors were detected. Her ophthalmopathy abated after orbital irradiation in combination with systemic steroids. There may be an immunological basis for the association of ocular myasthenia gravis with euthyroid Graves' ophthalmopathy.
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Affiliation(s)
- Tomohiko Kusuhara
- Department of Neurology, Fukuoka University School of Medicine, 7-45-1 Nanakuma Johnan-ku, Fukuoka 814-0180, Japan
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Ferris JD, Dawson EL, Plowman N, Adams GGW, Fells P, Lee JP. Radiotherapy in thyroid eye disease: the effect on the field of binocular single vision. J AAPOS 2002; 6:71-6. [PMID: 11997801 DOI: 10.1067/mpa.2002.121170] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
PURPOSE Thyroid eye disease (TED) can be a functionally disabling condition if ocular muscle involvement causes diplopia. The extraocular muscle restriction creates a reduced or eccentric field of binocular single vision (BSV). Orbital radiotherapy is now widely used in the treatment of TED, and although it has been reported as improving ocular motility, there have been few quantitative studies of the effect of treatment on ocular motor function. METHODS Retrospective case note review of patients undergoing orbital radiotherapy for TED between 1992-1998 identified 79 case records. A total of 27 patients had diplopia in primary position or a significantly reduced binocular field before undergoing radiotherapy. The fields of BSV were analyzed pretreatment and at 3, 12, and 24 months after therapy to assess any improvement in function. We used the field of BSV as an outcome measure because it can be quantified and is a good indicator of functional ability. RESULTS None of the 12 patients with double vision in primary position pretreatment regained a central binocular field with radiotherapy alone. Of the 15 patients with a central but reduced binocular field, 8 (53%) remained unchanged with treatment. In 4 patients (26.6%), there was an improvement in the field, while in 3 (20%) the field deteriorated. In all, 12 patients (44%) went on to require strabismus surgery. CONCLUSIONS Orbital radiotherapy alone is ineffective in treating restrictive thyroid myopathy and improving binocular function.
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Affiliation(s)
- John D Ferris
- Moorfields Eye Hospital and St Bartholomew's Hospital, London, England
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Denniston A, Dodson P, Reuser T. Diagnosis and management of thyroid eye disease. HOSPITAL MEDICINE (LONDON, ENGLAND : 1998) 2002; 63:152-6. [PMID: 11933818 DOI: 10.12968/hosp.2002.63.3.2060] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Recent advances are helping elucidate the pathogenesis and improve the management of thyroid eye disease. While biochemical investigations and imaging may be supportive, ophthalmological and medical clinical assessments remain the key to the diagnosis and management of this sight-threatening disorder.
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Affiliation(s)
- Alastair Denniston
- Department of Ophthalmology, Birmingham, Heartlands Hospital, Birmingham B9 5SS
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Prummel MF, Gerding MN, Zonneveld FW, Wiersinga WM. The usefulness of quantitative orbital magnetic resonance imaging in Graves' ophthalmopathy. Clin Endocrinol (Oxf) 2001; 54:205-9. [PMID: 11207635 DOI: 10.1046/j.1365-2265.2001.01220.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Two-thirds of patients with Graves' ophthalmopathy (GO) respond to immunosuppressive treatment (prednisone or orbital irradiation), but one-third do not respond. Responders are likely to be in the active, oedematous stage of the eye disease, nonresponders in the inactive fibrotic stage. Clinical distinction between the two stages can be difficult. Quantitative magnetic resonance imaging (MRI) might be helpful in this respect, as T2 relaxation times are longer in oedematous than in fibrotic tissues. STUDY DESIGN Prospective study on quantitative orbital MRI in healthy subjects and patients with moderately severe GO, evaluating T2 relaxation time of extraocular muscles (EOM): (a) in patients vs. controls, and (b) in patients, as a predictor of outcome to orbital irradiation. SUBJECTS AND MEASUREMENTS Nine healthy volunteers and 64 consecutive patients with moderately severe untreated GO, who were euthyroid for > or = 2 months and qualified for orbital irradiation. T2 relaxation times were measured at the site of the largest diameter in all eight EOM of each subject. Baseline T2 values in patients were related to outcome of radiotherapy, as assessed by an independent observer 6 months later according to predefined criteria. RESULTS T2 relaxation times of the eight EOM were longer in GO patients than in controls: median [range] 126 [52--250] vs. 88 [50--126] msec; P = 0.003. Per subject the single eye muscle with the longest T2 time was selected to represent active inflammation (excluding the lateral muscles for technical reasons). Again patients were different from controls: 160 [68--250] vs. 103 [86--115] msec, P < 0.001. In the group of 34 responders to subsequent radiotherapy, these T2 times tended to be longer than in the 30 nonresponding patients: 168 [108--250] vs. 138 [68--216] msec, P = 0.07. Using a cut-off value of 130 msec (derived from a receiver-operator-characteristics curve) a positive predictive value of 64% and a negative predictive value of 92% for the outcome of radiotherapy was calculated. CONCLUSION Quantitative orbital magnetic resonance imaging was found to be less accurate in predicting successful outcome of radiotherapy than expected. It seems more useful in detecting the fibrotic end-stage than the active stage of Graves' ophthalmopathy. It is therefore of limited use in the decision whether or not to apply immunosuppression in patients with moderately severe Graves' ophthalmopathy.
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Affiliation(s)
- M F Prummel
- Department of Endocrinology & Metabolism, Academic Medical Center, University of Amsterdam, The Netherlands.
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Pappa A, Lawson JM, Calder V, Fells P, Lightman S. T cells and fibroblasts in affected extraocular muscles in early and late thyroid associated ophthalmopathy. Br J Ophthalmol 2000; 84:517-22. [PMID: 10781517 PMCID: PMC1723449 DOI: 10.1136/bjo.84.5.517] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AIM To determine whether there are differences in the lymphocytic cell infiltrate present in affected extraocular muscles (EOM) during early and late stages of thyroid associated ophthalmopathy (TAO). METHODS 17 biopsies of affected EOMs were collected from two groups of TAO patients (n=14): the first of five patients with early, active TAO, and the second of nine patients with late, inactive TAO. The control group was of EOM biopsies taken from 14 non-TAO patients undergoing squint surgery. Immunohistochemical analysis was undertaken using the relevant monoclonal antibodies and an avidin-biotin system and the three groups compared. RESULTS Both CD4+ and CD8+ T cells were found in the cellular infiltrate in early, active TAO specimens which were much less evident either in late, inactive stage disease or in control tissue. There was also a significant increase in both CD45RO+ and CD45RB+ cells and macrophages in early TAO compared with the others. Increased expression of HLA-DR antigen by interstitial cells including fibroblasts was detected in both early and late disease but the EOM fibres remained morphologically intact and did not express MHC class II antigens at any time. CONCLUSION These results demonstrate that T cells are only significantly present in early disease but increased HLA-DR antigen expression on fibroblasts is observed at all stages. This suggests that T cells are much more involved in the early than the later stages of the disease process and that early activation of fibroblasts occurs. Early intervention with immunosuppressive therapy to downregulate cytokine production by T cells may significantly influence the sequelae caused by EOM fibrosis.
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Affiliation(s)
- A Pappa
- Department of Clinical Ophthalmology, Institute of Ophthalmology, 11-43 Bath Street, London EC1V 9EL, UK
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Bouzas EA, Karadimas P, Mastorakos G, Koutras DA. Antioxidant agents in the treatment of Graves' ophthalmopathy. Am J Ophthalmol 2000; 129:618-22. [PMID: 10844053 DOI: 10.1016/s0002-9394(00)00359-7] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE To report the effect of antioxidant agents in the treatment of mild and moderately severe Graves' ophthalmopathy. METHODS Prospective, nonrandomized, comparative study performed at a referral center. A series of 11 patients with mild or moderately severe, active, newly diagnosed Graves' ophthalmopathy were included in the study. Allopurinol (300 mg daily) orally and nicotinamide (300 mg daily) orally were used for 3 months. A complete ophthalmologic examination was performed before and 1 and 3 months after initiation of treatment. The response to treatment was estimated separately for each component of the disease and overall by its effect on a total eye score. Eleven patients with mild or moderately severe, active, newly diagnosed Graves' ophthalmopathy who received placebo were also examined at the same time points. Patients in each group were recruited consecutively. Although nonsmoking was not an exclusion criterion, all patients were cigarette smokers. RESULTS Nine (82%) of 11 patients treated with oral antioxidants showed improvement of mild to moderately severe Graves' ophthalmopathy versus three (27%) of 11 patients in the control group (P <.05). Soft tissue inflammation was the component of the disease that responded more to treatment. No side effects of antioxidant treatment were recorded. Patients' satisfaction was high. CONCLUSIONS This pilot study presents encouraging results in the treatment of mild and moderately severe Graves' ophthalmopathy with antioxidant agents. To evaluate these preliminary results, randomized prospec-tive studies are needed.
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Affiliation(s)
- E A Bouzas
- Department of Ophthalmology, Red Cross Hospital, Athens, Greece.
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Abstract
Graves' ophthalmopathy is an debilitating disease impairing the quality of life of affected individuals. Despite recent progress in the understanding of its pathogenesis, treatment is often not satisfactory. In mild cases, local therapeutic measures (artificial tears and ointments, sunglasses, nocturnal taping of the eyes, prisms) can control symptoms and signs. In severe forms of the disease (3-5%), aggressive measures are required. If the disease is active, high-dose glucocorticoids and/or orbital radiotherapy, or orbital decompression represent the mainstay of treatment. If the disease is severe but inactive, orbital decompression is preferred. Novel treatments such as somatostatin analogs or intravenous immunoglobulins are under evaluation. Rehabilitative (extraocular muscle or eyelid) surgery is often needed after treatment and inactivation of eye disease. Correction of both hyper- and hypothyroidism is crucial for the ophthalmopathy. Antithyroid drugs and thyroidectomy do not influence the course of the ophthalmopathy, whereas radioiodine treatment may cause the progression of preexisting ophthalmopathy, especially in smokers. The exacerbation, however, is prevented by glucocorticoids. In addition, thyroid ablation may prove beneficial for the ophthalmopathy in view of the pathogenetic model relating eye disease to autoimmune reactions directed against antigens shared by the thyroid and the orbit.
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Affiliation(s)
- L Bartalena
- Dipartimento di Endocrinologia e Metabolismo, Ortopedia e Traumatologia, Medicina del Lavoro, University of Pisa, Italy.
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Claridge KG, Ghabrial R, Davis G, Tomlinson M, Goodman S, Harrad RA, Potts MJ. Combined radiotherapy and medical immunosuppression in the management of thyroid eye disease. Eye (Lond) 1998; 11 ( Pt 5):717-22. [PMID: 9474324 DOI: 10.1038/eye.1997.183] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Although systemic steroids or orbital radiotherapy are effective in limiting the inflammatory response in thyroid eye disease (TED), there are reports of over 70% of treated patients requiring subsequent rehabilitative surgery: either orbital decompression or strabismus correction. This study investigated whether combined immunosuppression with primary orbital radiotherapy together with azathioprine and low-dose prednisolone, applied early in the active disease state, was more effective in treating TED. Forty consecutive patients with active TED were recruited. Orbital MRI (STIR sequence) was used to assess disease activity. Median duration of symptoms was 1.0 year. Subjects were treated with bilateral orbital radiotherapy (20 Gy in 10 fractions) and oral prednisolone and azathioprine. Pre- and post-treatment activity was measured clinically, including uniocular field of fixation, Mourits score and total eye score, until TED became inactive off all treatment. Before treatment, 15 subjects had signs of dysthyroid optic neuropathy, 35 had significant motility restriction and 38 had marked soft tissue signs. On average TED became inactive after 1.2 years (SD 0.7) of immunosuppression, and treatment was well tolerated. One patient required subsequent cosmetic orbital decompression, 6 had successful strabismus surgery and 13 required minor cosmetic lid surgery. Compared with previously reported treatment regimes we think that combined orbital radiotherapy and medical immunosuppression is far more effective than either treatment alone in the management of active TED, and led to fewer side effects of high-dose steroids. In particular there was more than a four-fold reduction in the requirement for orbital decompression and strabismus surgery.
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Bartalena L, Marcocci C, Pinchera A. Treating severe Graves' ophthalmopathy. BAILLIERE'S CLINICAL ENDOCRINOLOGY AND METABOLISM 1997; 11:521-36. [PMID: 9532337 DOI: 10.1016/s0950-351x(97)80738-0] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Most patients with Graves' disease have some evidence of ocular involvement, but this is commonly mild, requiring only local measures. A minority of patients (3-5%) have severe Graves' ophthalmopathy, for which the three main treatment procedures are represented by high-dose glucocorticoids, orbital radiotherapy and orbital decompression. Favourable results with medical treatment have been reported in approximately 60% of patients, with particular regard to inflammatory changes, newly developed eye muscle dysfunction and optic neuropathy. Orbital decompression is indicated in severe eye disease not responsive to glucocorticoids and/or irradiation, particularly in the presence of marked proptosis and optic neuropathy. Not conclusive or unsatisfactory results have been obtained with other medical treatment procedures, including immunosuppressive drugs, intravenous immunoglobulins and plasmapheresis. Recently favourable responses have been reported with somatostatin analogues. Rehabilitative surgery involving either the eye muscles or the eyelids is not infrequently required after medical treatment or decompression. Permanent control of thyroid hyperfunction by radioiodine or thyroidectomy is advisable when severe ophthalmopathy is present. Exacerbation of ophthalmopathy following radioiodine may occur but can be prevented by concomitant administration of glucocorticoids. Smoking deleteriously influences the course of ophthalmopathy and its response to treatment.
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Affiliation(s)
- L Bartalena
- Istituto di Endocrinologia, University of Pisa, Italy
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