1
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Lee C, Lee JE, Kim K, Woo KI. Effect of intravenous methylprednisolone on serum antibody levels in thyroid eye disease. Br J Ophthalmol 2024:bjo-2024-325180. [PMID: 39251337 DOI: 10.1136/bjo-2024-325180] [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: 03/02/2024] [Accepted: 08/21/2024] [Indexed: 09/11/2024]
Abstract
BACKGROUND/AIMS We evaluated longitudinal autoantibody changes after intravenous methylprednisolone (IVMP), compared them with those in untreated patients and identified prognostic factors for treatment response. METHODS In this single-centre, retrospective, observational study, a total of 163 individuals diagnosed with moderate-to-severe thyroid eye disease were enrolled and followed for 12 months. Depending on whether IVMP was administered, we divided the patients into treatment and control groups. Based on the effect of IVMP on TSH receptor (TSH Rc) antibody level, we divided the patients into Ab declined and Ab not declined groups.We evaluated the time, group and interaction associations with the longitudinal autoantibody titres over 12 months using generalised estimating equations. Using multivariable logistic regression, we investigated the prognostic factors for a poor response to IVMP. RESULTS In the IVMP group, the TSH Rc antibody (Ab) titre decreased rapidly for 6 months and then decreased slowly until 12 months, becoming similar to the control group at 12 months. This suggests a difference in the decreasing pattern over time between the IVMP and control groups (group and time interaction p=0.029). Total cholesterol (OR 1.0217 (95% CI 1.0068 to 1.0370), p=0.0043) was a significant prognostic factor for the steroid response. The threshold total cholesterol value to distinguish between Ab declined and Ab not declined was 186 mg/dL. CONCLUSION IVMP significantly decreased the TSH Rc Ab level for the 3 months after treatment, compared with the no-treatment group, but the groups did not differ significantly after 12 months. Patients with high total cholesterol levels generally showed a poor response to IVMP.
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Affiliation(s)
- Chaeyeon Lee
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (the Republic of)
| | - Jung Eun Lee
- Division of Nephrology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (the Republic of)
| | - Kyunga Kim
- Statistics and Data Center, Samsung Medical Center, Seoul, Korea (the Republic of)
| | - Kyung In Woo
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (the Republic of)
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Han Q, Mao X, Tian S. A retrospective study on the effectiveness of intensity modulated radiation therapy for thyroid associated ophthalmopathy at a single institute. Sci Rep 2024; 14:17834. [PMID: 39090291 PMCID: PMC11294557 DOI: 10.1038/s41598-024-68809-6] [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: 04/24/2024] [Accepted: 07/29/2024] [Indexed: 08/04/2024] Open
Abstract
Thyroid-associated ophthalmopathy (TAO) is a hallmark autoimmune condition, and the treatment of TAO requires a multidisciplinary approach. Radiation therapy (RT) is a viable treatment option for active TAO, IMRT is a more precise technology in radiation oncology. This study aims to evaluate the efficacy, feasibility, and safety of orbital intensity-modulated radiation therapy (IMRT) in the treatment of TAO. A single-center retrospective analysis was conducted, including patients diagnosed with moderate to severe active TAO at the Department of Radiation Oncology, Peking University Third Hospital, from October 2020 to October 2023, who had poor responses to corticosteroid treatment. These patients subsequently received IMRT treatment, followed by a period of follow-up and retrospective analysis. The study focused on the outcomes of treatment efficacy, safety, and acute toxic reactions induced by radiation therapy. Improvements in clinical activity score (CAS) at 4 and 12 months were considered as primary and secondary study endpoints, respectively, along with the incidence rate of adverse events. The median follow-up period was 12 months. The median follow-up time after radiation therapy was 12 months. There was no statistically significant difference in CAS between before and 4 months after radiation therapy (CAS: 5.53 ± 2.07 vs.4.68 ± 2.62; R squared: 0.21; 95% CI: - 1.01-0.02; P = 0.054). However, there was a significant reduction in CAS 12 months post-treatment compared to pre-treatment (CAS: 5.53 ± 2.07 vs. 3.06 ± 2.38; R squared: 0.66; 95% CI: 3.42 - 1.52; P < 0.001). The CAS showed a progressively decreasing trend at both 4 months and 12 months post-treatment. In the combined radiotherapy with glucocorticoid treatment group, a statistically significant difference was found between the CAS before treatment and 12 months after radiotherapy (CAS: 6.38 ± 2.00 vs. 3.88 ± 2.85; R squared: 0.66; 95% CI - 4.11 to 0.89; P = 0.008). In the radiotherapy alone group, a statistically significant difference was found between the CAS before treatment and 12 months after radiotherapy (CAS: 4.78 ± 1.92 vs. 2.33 ± 1.73; R squared: 0.66; 95% CI - 3.89 to 1.00; P = 0.005). A few patients experienced Grade I periorbital edema, conjunctival congestion, and dry eye syndrome, but no adverse events such as cataracts, radiation retinopathy, or radiation-induced optic neuropathy were observed by the end of the follow-up period. Orbital IMRT is an effective treatment modality for moderate to severe active TAO, demonstrating significant efficacy even in patients who had not achieved success with previous treatments such as corticosteroids. This retrospective study was approved by the Ethics Committee of Peking University Third Hospital. The permit number was M2024220 and data of registration was April I, 2024.
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Affiliation(s)
- Qiman Han
- Department of Radiation Oncology, Peking University Third Hospital, Peking University, Beijing, 100191, China
| | - Xinhui Mao
- Radiotherapy Center, People's Hospital of Xinjiang Uygur Autonomous Region, Ürümqi, 830001, China
| | - Suqing Tian
- Department of Radiation Oncology, Peking University Third Hospital, Peking University, Beijing, 100191, China.
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Dallalzadeh LO, Villatoro GA, Chen L, Sim MS, Movaghar M, Robbins SL, Karlin JN, Khitri MR, Velez FG, Korn BS, Demer JL, Rootman DB, Granet DB, Kikkawa DO. Teprotumumab for Thyroid Eye Disease-related Strabismus. Ophthalmic Plast Reconstr Surg 2024; 40:434-439. [PMID: 38319994 DOI: 10.1097/iop.0000000000002611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
PURPOSE To assess and quantify teprotumumab's effect on thyroid eye disease-related strabismus by change in measured horizontal and vertical deviations and change in extraocular motility. METHODS We reviewed a series of patients with thyroid eye disease-related strabismus treated with teprotumumab. Exclusion criteria included age under 18 years, strabismus of alternate etiology, or thyroid eye disease-related reconstructive surgery during the treatment course. Primary outcomes were absolute (prism diopters) and relative (%) differences in horizontal and vertical deviations in primary position at distance, as well as change in ductions of the more affected eye. Secondary outcomes included incidence and timing of strabismus surgery postteprotumumab. RESULTS Thirty-one patients were included, with mean age 63 years and thyroid eye disease duration 10 months. After teprotumumab, there was 6 prism diopters (39%) mean reduction in vertical deviation ( p < 0.001), without significant change in mean horizontal deviation ( p = 0.75). Supraduction, abduction, adduction, and infraduction significantly improved in the more restricted eye ( p < 0.01, p < 0.01, p = 0.04, and p = 0.01, respectively). Thirty-five percent of patients underwent strabismus surgery posttreatment, at an average 10 months after last infusion. CONCLUSIONS Teprotumumab produced a statistically significant reduction in vertical but not horizontal strabismus angles in primary position at distance. Extraocular motility in all 4 ductions also improved. A substantial minority of patients still required strabismus surgery following teprotumumab.
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Affiliation(s)
- Liane O Dallalzadeh
- Division of Oculofacial Plastic and Reconstructive Surgery, Department of Ophthalmology, University of California, San Diego, La Jolla, California, U.S.A
- Pediatric Ophthalmology and Strabismus Division, Department of Ophthalmology, University of California, Los Angeles, Los Angeles, California, U.S.A
| | - George A Villatoro
- Division of Oculofacial Plastic and Reconstructive Surgery, Department of Ophthalmology, University of California, San Diego, La Jolla, California, U.S.A
| | - Lillian Chen
- Department of Medicine Statistics Core, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, U.S.A
| | - Myung S Sim
- Department of Medicine Statistics Core, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, U.S.A
| | - Mansoor Movaghar
- Division of Pediatric Ophthalmology and Adult Strabismus, Department of Ophthalmology, University of California, San Diego, La Jolla, California, U.S.A
| | - Shira L Robbins
- Division of Pediatric Ophthalmology and Adult Strabismus, Department of Ophthalmology, University of California, San Diego, La Jolla, California, U.S.A
| | - Justin N Karlin
- Orbital and Ophthalmic Plastic Surgery Division, Department of Ophthalmology, University of California, Los Angeles, Los Angeles, California, U.S.A
| | - Monica R Khitri
- Pediatric Ophthalmology and Strabismus Division, Department of Ophthalmology, University of California, Los Angeles, Los Angeles, California, U.S.A
| | - Federico G Velez
- Pediatric Ophthalmology and Strabismus Division, Department of Ophthalmology, University of California, Los Angeles, Los Angeles, California, U.S.A
| | - Bobby S Korn
- Division of Oculofacial Plastic and Reconstructive Surgery, Department of Ophthalmology, University of California, San Diego, La Jolla, California, U.S.A
- Division of Plastic Surgery, Department of Surgery, University of California, San Diego, La Jolla, California, U.S.A
| | - Joseph L Demer
- Pediatric Ophthalmology and Strabismus Division, Department of Ophthalmology, University of California, Los Angeles, Los Angeles, California, U.S.A
- Department of Neurology, University of California, Los Angeles, Los Angeles, California, U.S.A
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, California, U.S.A
| | - Daniel B Rootman
- Orbital and Ophthalmic Plastic Surgery Division, Department of Ophthalmology, University of California, Los Angeles, Los Angeles, California, U.S.A
| | - David B Granet
- Division of Pediatric Ophthalmology and Adult Strabismus, Department of Ophthalmology, University of California, San Diego, La Jolla, California, U.S.A
| | - Don O Kikkawa
- Division of Oculofacial Plastic and Reconstructive Surgery, Department of Ophthalmology, University of California, San Diego, La Jolla, California, U.S.A
- Division of Plastic Surgery, Department of Surgery, University of California, San Diego, La Jolla, California, U.S.A
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Beige A, Boustani J, Bouillet B, Truc G. Management of Graves' ophthalmopathy by radiotherapy: A literature review. Cancer Radiother 2024; 28:282-289. [PMID: 38906800 DOI: 10.1016/j.canrad.2023.09.004] [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: 01/13/2023] [Revised: 09/01/2023] [Accepted: 09/05/2023] [Indexed: 06/23/2024]
Abstract
Orbital radiotherapy for Graves' ophthalmopathy is an example of non-oncological radiotherapy. First introduced in the 1930s, this treatment has become widely used since the 1980s with several studies showing proof of both effectiveness and safety: a decrease of soft tissue involvement in 70 to 80% of patients and an improvement of ocular mobility in 30 to 80% of patients. Nowadays, it's one of the second line treatment options recognized by the European Group on Graves' orbitopathy in the management of a moderate to severe and active disease after failure of glucocorticoids. In that setting, orbital radiotherapy should be combined with glucocorticoids. To our knowledge, there are no practical recommendations on how orbital radiotherapy should be planned and conducted for Graves' ophthalmopathy. Optimal dose is not defined however the most frequent regimen consists of 20Gy in ten fractions of 2Gy, though other options may yield better results. Lastly, the use of modern technique of radiotherapy such as intensity-modulated radiation therapy may allow a better sparing of organs at risk compared to three-dimensional radiotherapy using lateral opposing fields.
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Affiliation(s)
- A Beige
- Radiation therapy department, centre Georges-François-Leclerc, Dijon, France.
| | - J Boustani
- Radiation therapy department, centre hospitalier universitaire de Besançon, Besançon, France
| | - B Bouillet
- Department of endocrinology and diabetology, centre hospitalier universitaire de Dijon, Dijon, France
| | - G Truc
- Radiation therapy department, centre Georges-François-Leclerc, Dijon, France
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5
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Eckstein A, Welkoborsky HJ. [Interdisciplinary Management of Orbital Diseases]. Laryngorhinootologie 2024; 103:S43-S99. [PMID: 38697143 DOI: 10.1055/a-2216-8879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2024]
Abstract
Diagnosis and therapy of orbital diseases is an interdisciplinary challenge, in which i.e. otorhinolaryngologists, ophthalmologists, radiologists, radiation therapists, maxillo-facial surgeons, endocrinologists, and pediatricians are involved. This review article describes frequent diseases which both, otolaryngologists and ophthalmologists are concerned with in interdisciplinary settings. In particular the inflammatory diseases of the orbit including orbital complications, autoimmunological diseases of the orbit including Grave´s orbitopathy, and primary and secondary tumors of the orbit are discussed. Beside describing the clinical characteristics and diagnostic steps the article focusses on the interdisciplinary therapy. The review is completed by the presentation of most important surgical approaches to the orbit, their indications and possible complications. The authors tried to highlight the relevant facts despite the shortness of the text.
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Affiliation(s)
| | - H-J Welkoborsky
- Univ. Klinik für Augenheilkunde Universitätsmedizin Essen, Klinik für HNO-Heilkunde, Kopf- und Halschirurgie, Klinikum Nordstadt der KRH
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North VS, Dolman PJ, Garrity JA, Kazim M. Disease Modulation Versus Modification: A Call for Revised Outcome Metrics in the Treatment of Thyroid Eye Disease. Ophthalmic Plast Reconstr Surg 2024; 40:156-160. [PMID: 38285956 DOI: 10.1097/iop.0000000000002591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
PURPOSE This perspective introduces the concepts of disease-modulating and -modifying therapy for thyroid eye disease and offers novel metrics for therapeutic outcomes. METHODS A focused literature review was performed. RESULTS Modulators are treatments that suppress disease symptoms whereas modifiers alter the natural history of a disease. Though many drugs are capable of exhibiting both effects, consideration of a drug's primary effect is useful when considering therapeutic options. For thyroid eye disease, corticosteroids and teprotumumab are effective at modulating many signs and symptoms of the disease, particularly those related to soft tissue inflammation. Orbital radiotherapy and rituximab have demonstrated effectiveness at durably modifying the natural history of thyroid eye disease. CONCLUSIONS Outcome metrics should reflect the unique therapeutic objectives associated with disease modulation and modification. This conceptual framework should guide treatment of thyroid eye disease.
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Affiliation(s)
- Victoria S North
- Department of Ophthalmology, Orbit and Oculoplastic Surgery, Tufts Medical Center, Tufts University, Boston, Massachusetts, U.S.A
| | - Peter J Dolman
- Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - James A Garrity
- Department of Ophthalmology, Oculoplastic Surgery, Lake Region Medical Group, Fergus Falls, Minnesota, U.S.A
| | - Michael Kazim
- Department of Ophthalmology, Oculoplastic and Orbital Surgery, Edward S. Harkness Eye Institute, Columbia University Irving Medical Center, New York City, New York, U.S.A
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7
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Eckstein A, Stöhr M, Görtz GE, Gulbins A, Möller L, Fuehrer-Sakel D, Oeverhaus M. Current Therapeutic Approaches for Graves' Orbitopathy - are Targeted Therapies the Future? Klin Monbl Augenheilkd 2024; 241:48-68. [PMID: 37799096 DOI: 10.1055/a-2186-5548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Abstract
Graves' orbitopathy is an autoimmune disease of the orbit that most frequently occurs with Graves' hyperthyroidism. The occurrence of autoantibodies directed against the TSH receptor (TRAb) is of central importance for the diagnosis and pathogenesis. These autoantibodies are mostly stimulating, and induce uncontrolled hyperthyroidism and tissue remodelling in the orbit and more or less pronounced inflammation. Consequently, patients suffer to a variable extent from periocular swelling, exophthalmos, and fibrosis of the eye muscles and thus restrictive motility impairment with double vision. In recent decades, therapeutic approaches have mainly comprised immunosuppressive treatments and antithyroid drug therapy for hyperthyroidism to inhibit thyroid hormone production. With the recognition that TRAb also activates an important growth factor receptor, IGF1R (insulin-like growth factor 1 receptor), biological agents have been developed. Teprotumumab (an inhibitory IGF1R antibody) has already been approved in the USA and the therapeutic effects are enormous, especially with regard to the reduction of exophthalmos. Side effects are to be considered, especially hyperglycaemia and hearing loss. It is not yet clear whether the autoimmune reaction (development of the TRAb/attraction of immunocompetent cells) is also influenced by anti-IGF1R inhibiting agents. Recurrences after therapy show that the inhibition of antibody development must be included in the therapeutic concept, especially in severe cases.
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Affiliation(s)
- Anja Eckstein
- Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
| | - Mareile Stöhr
- Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
| | - Gina-Eva Görtz
- Labor für Molekulare Augenheilkunde, Universität Duisburg-Essen, Duisburg, Deutschland
| | - Anne Gulbins
- Labor für Molekulare Augenheilkunde, Universität Duisburg-Essen, Duisburg, Deutschland
| | - Lars Möller
- Klinik für Endokrinologie, Diabetologie und Stoffwechsel, Universitätsklinikum Essen, Deutschland
| | - Dagmar Fuehrer-Sakel
- Klinik für Endokrinologie, Diabetologie und Stoffwechsel, Universitätsklinikum Essen, Deutschland
| | - Michael Oeverhaus
- Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
- Gemeinschaftspraxis Dres. Oeverhaus & Weiß, Rietberg, Deutschland
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Stoynova MA, Shinkov AD, Novoselski MT, Petrova VV, Dimitrova ID, Yankova IA, Kovatcheva RD. Changes in therapeutic response, ocular manifestations of Graves' orbitopathy and quality of life during the first year after orbital radiotherapy. Int Ophthalmol 2023; 43:4305-4314. [PMID: 37561249 DOI: 10.1007/s10792-023-02842-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 07/27/2023] [Indexed: 08/11/2023]
Abstract
PURPOSE The aim of our study was to assess the changes in the therapeutic response, ocular manifestations of GO and quality of life during the first year after OR. METHODS The study involved 26 consecutive patients with active moderate-to-severe GO indicated for OR, 18 females, mean age 57 ± 12.5. At baseline, all patients underwent comprehensive ocular examination and thyroid hormone and antibody testing. Then, OR was performed with a total dose of 20 Gy, divided into 10 sessions of 2 Gy each with concomitant oral intake of low-dose glucocorticoids. Therapeutic response and individual ocular manifestations were evaluated 1, 3, 6 and 12 months after OR, and QoL-at 3, 6 and 12 months by a disease-specific questionnaire. RESULTS One month after OR, 61.6% of patients had a therapeutic response (full or partial). During the follow-up, the proportion of full-responders gradually increased up to 57.5% at 12 months, while that of non-responders gradually decreased, reaching 11.5% at 12 months. All individual ocular manifestations improved significantly 1-3 months after OR. QoL related to visual functioning increased significantly at 6 months, whereas QoL related to appearance improved significantly at 12 months. CONCLUSIONS The vast majority of our patients with active moderate-to-severe GO exhibited full or partial therapeutic response after OR. The initial effect on the therapeutic response and individual ocular parameters was evident as soon as 1-3 months after the procedure. OR also has a beneficial effect on patients' QoL. TRIAL REGISTRATION NUMBER NCT05775185/07.03.2023, retrospectively registered.
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Affiliation(s)
- Mariya Asenova Stoynova
- Department of Endocrinology, Medical University of Sofia, University Hospital of Endocrinology, 2 Zdrave Str., 1431, Sofia, Bulgaria.
| | - Alexander Dimitrov Shinkov
- Department of Endocrinology, Medical University of Sofia, University Hospital of Endocrinology, 2 Zdrave Str., 1431, Sofia, Bulgaria
| | - Miroslav Todorov Novoselski
- Department of Radiooncology, Medical University of Sofia, University Hospital "Tsaritsa Yoanna", Sofia, Bulgaria
| | | | - Inna Dimitrova Dimitrova
- Department of Endocrinology, Medical University of Sofia, University Hospital of Endocrinology, 2 Zdrave Str., 1431, Sofia, Bulgaria
| | - Inna Angelova Yankova
- Department of Endocrinology, Medical University of Sofia, University Hospital of Endocrinology, 2 Zdrave Str., 1431, Sofia, Bulgaria
| | - Roussanka Dimitrova Kovatcheva
- Department of Endocrinology, Medical University of Sofia, University Hospital of Endocrinology, 2 Zdrave Str., 1431, Sofia, Bulgaria
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Jang JH, Park JW, Park KA, Kim YD, Woo KI. Early response to intravenous methylprednisolone therapy for restrictive myopathy in patients with thyroid eye disease. Graefes Arch Clin Exp Ophthalmol 2023; 261:2375-2382. [PMID: 36808229 DOI: 10.1007/s00417-023-06013-4] [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: 09/30/2022] [Revised: 02/07/2023] [Accepted: 02/10/2023] [Indexed: 02/23/2023] Open
Abstract
PURPOSE To report the therapeutic efficacy of intravenous methylprednisolone (IVMP) in patients with restrictive myopathy caused by thyroid eye disease (TED). METHODS The present prospective uncontrolled study comprised 28 patients with TED and restrictive myopathy who presented with diplopia that had developed within 6 months before their visit. All patients were treated with IVMP for 12 weeks. Deviation angle, limitation of extraocular muscle (EOM) movement, binocular single vision score, Hess score, clinical activity score (CAS), modified NOSPECS score, exophthalmometric value, and the size of EOMs on computed tomography were evaluated. The patients were divided into two groups: those whose deviation angle had decreased or remained unchanged 6 months after treatment (group 1; n = 17) and those whose deviation angle had increased in that time (group 2; n = 11). RESULTS The mean CAS of the whole cohort significantly decreased from baseline to 1 month and 3 months after treatment (P = 0.03 and P = 0.02, respectively). The mean deviation angle significantly increased from baseline to 1, 3, and 6 months (P = 0.01, P < 0.01, and P < 0.01, respectively). The deviation angle decreased in 10 (36%), remained constant in seven (25%), and increased in 11 (39%) of the 28 patients. When groups 1 and 2 were compared, no single variable was identified as a cause of deviation angle deterioration (P > 0.05). CONCLUSIONS When treating patients with TED who have restrictive myopathy, physicians should be aware that some patients show worsening of the strabismus angle despite inflammation control with IVMP therapy. Uncontrolled fibrosis can result in motility deterioration.
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Affiliation(s)
- Jae Ho Jang
- Department of Ophthalmology, Dongguk University Gyeongju Hospital, Gyeongju, Gyeongsangbuk-Do, Republic of Korea
| | - Ji Woong Park
- Seoul Eye Clinic, Anyang, Gyeonggi-Do, Republic of Korea
| | - Kyung-Ah Park
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, Republic of Korea
| | | | - Kyung In Woo
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, Republic of Korea.
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10
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Oeverhaus M, Stöhr M, Möller L, Führer D, Eckstein A. [Graves' orbitopathy: Current concepts for medical treatment]. Laryngorhinootologie 2023; 102:177-185. [PMID: 36858060 DOI: 10.1055/a-1861-7315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
BACKGROUND The therapy of severe manifestations of Graves' orbitopathy (GO) is still a challenge and requires good interdisciplinary cooperation. It is especially important to use stage-adapted anti-inflammatory therapy to avoid irreversible damage. MATERIAL AND METHODS Discussion of the latest results of multicentre randomised therapy studies on anti-inflammatory treatments for Graves' orbitopathy, as well as new therapeutic concepts. RESULTS Mild cases of GO can be treated with only selenium supplementation and a watchful waiting strategy. In the moderate-to-severe active form of GO, primary therapy consists of i. v. steroids (cumulative 4-5 g) in combination with orbital irradiation in patients with impaired motility. In patients with insufficient therapeutic response after 6 weeks, treatment should be switched to other immunosuppressive agents. In severe sight-threatening disease, bony orbital decompression is usually necessary. As basic research has improved our understanding of the underlying pathophysiology of GO, it has been possible to develop targeted therapies for GO. Teprotumumab, an IGF-1 receptor antibody, was effective in treating GO patients in a phase III trial and should soon be awarded approval for Europe. CONCLUSION The current therapy concept for Graves' orbitopathy is as follows: first anti-inflammatory therapy then surgical correction of the permanent defects. This may soon be modified, due to the use of targeted therapies.
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Affiliation(s)
- Michael Oeverhaus
- Klinik für Augenheilkunde, Universitatsklinikum Essen, Essen, Germany
| | - Mareile Stöhr
- Klinik für Augenheilkunde, Universitatsklinikum Essen, Essen, Germany
| | - Lars Möller
- Klinik für Endokrinologie, Universitatsklinikum Essen, Essen, Germany
| | - Dagmar Führer
- Klinik für Endokrinologie, Universitatsklinikum Essen, Essen, Germany
| | - Anja Eckstein
- Klinik für Augenheilkunde, Universitatsklinikum Essen, Essen, Germany
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11
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Fallahi P, Ragusa F, Paparo SR, Elia G, Balestri E, Mazzi V, Patrizio A, Botrini C, Benvenga S, Ferrari SM, Antonelli A. Teprotumumab for the treatment of thyroid eye disease. Expert Opin Biol Ther 2023; 23:123-131. [PMID: 36695097 DOI: 10.1080/14712598.2023.2172328] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
INTRODUCTION Thyroid eye disease (TED) is an autoimmune disease characterized by inflammation of orbital and extraocular muscles. It induces proptosis and diplopia, leading to a worsening of quality of life (QoL) because of its impact on physical appearance, and visual function. The natural history involves an 'active TED,' which is an autoimmune inflammatory response targeting orbital soft tissues, and 'inactive TED,' where there is tissue expansion remodeling. To date, glucocorticoids represent the main medical therapy, even if often ineffective and associated with side effects. AREAS COVERED In TED, the autoimmune process leads to production of TSH-R and IGF-1 R autoantibodies. This induces inflammatory changes in the orbital tissue, and activation of fibroblasts with accumulation of glycosaminoglycans, leading to consequent proptosis, and diplopia. In two previous randomized, double-masked, placebo-controlled, parallel-group, multicenter trials, teprotumumab has been shown to be effective in improving proptosis, inflammation, diplopia, and QoL. More recently, it has been shown that teprotumumab is also effective in chronic-inactive TED. Teprotumumab was approved by the FDA on 21 January 2020 for the treatment of TED. EXPERT OPINION For the above-mentioned reasons teprotumumab represents a potential first line therapy for TED that could replace the use of steroids in the next future.
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Affiliation(s)
- Poupak Fallahi
- Department of Translational Research of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Sabrina Rosaria Paparo
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Eugenia Balestri
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Valeria Mazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Armando Patrizio
- Department of Emergency Medicine, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Chiara Botrini
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.,Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina, Messina, Italy.,Interdepartmental Program of Molecular & Clinical Endocrinology, and Women's Endocrine Health, University Hospital, Policlinico Universitario G. Martino, Messina, Italy
| | | | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
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12
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Burch HB, Perros P, Bednarczuk T, Cooper DS, Dolman PJ, Leung AM, Mombaerts I, Salvi M, Stan MN. Management of Thyroid Eye Disease: A Consensus Statement by the American Thyroid Association and the European Thyroid Association. Thyroid 2022; 32:1439-1470. [PMID: 36480280 PMCID: PMC9807259 DOI: 10.1089/thy.2022.0251] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Thyroid eye disease (TED) remains challenging for clinicians to evaluate and manage. Novel therapies have recently emerged, and their specific roles are still being determined. Most patients with TED develop eye manifestations while being treated for hyperthyroidism and under the care of endocrinologists. Endocrinologists, therefore, have a key role in diagnosis, initial management, and selection of patients who require referral to specialist care. Given that the need for guidance to endocrinologists charged with meeting the needs of patients with TED transcends national borders, and to maximize an international exchange of knowledge and practices, the American Thyroid Association and European Thyroid Association joined forces to produce this consensus statement.
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Affiliation(s)
- Henry B. Burch
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland, USA
- Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Endocrinology Division, Department of Medicine, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
- Address correspondence to: Henry B. Burch, MD, National Institute of Diabetes and Digestive and Kidney Diseases, Division of Diabetes, Endocrinology, & Metabolic Diseases, National Institutes of Health, 6707 Democracy Blvd, Room 5053, Bethesda, MD 20892-0001, USA
| | - Petros Perros
- Department of Endocrinology, Leazes Wing, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Tomasz Bednarczuk
- Department of Internal Medicine and Endocrinology, Medical University of Warsaw, Warsaw, Poland
| | - David S. Cooper
- Department of Medicine, Division of Endocrinology, Diabetes, and Metabolism, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Peter J. Dolman
- Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver, Canada
| | - Angela M. Leung
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, UCLA David Geffen School of Medicine, VA Greater Los Angeles Healthcare System, Los Angeles, California, USA
| | - Ilse Mombaerts
- Department of Ophthalmology, University Hospitals Leuven, Leuven, Belgium
| | - Mario Salvi
- Department of Clinical and Community Services, Graves' Orbitopathy Center, Endocrinology, Fondazione IRCCS Cà Granda, Milan, Italy
| | - Marius N. Stan
- Division of Endocrinology, Diabetes and Metabolism, Mayo Clinic, Rochester, Minnesota, USA
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13
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Burch HB, Perros P, Bednarczuk T, Cooper DS, Dolman PJ, Leung AM, Mombaerts I, Salvi M, Stan MN. Management of thyroid eye disease: a Consensus Statement by the American Thyroid Association and the European Thyroid Association. Eur Thyroid J 2022; 11:e220189. [PMID: 36479875 PMCID: PMC9727317 DOI: 10.1530/etj-22-0189] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 10/19/2022] [Indexed: 11/30/2022] Open
Abstract
Thyroid eye disease (TED) remains challenging for clinicians to evaluate and manage. Novel therapies have recently emerged, and their specific roles are still being determined. Most patients with TED develop eye manifestations while being treated for hyperthyroidism and under the care of endocrinologists. Endocrinologists, therefore, have a key role in diagnosis, initial management, and selection of patients who require referral to specialist care. Given that the need for guidance to endocrinologists charged with meeting the needs of patients with TED transcends national borders, and to maximize an international exchange of knowledge and practices, the American Thyroid Association and European Thyroid Association joined forces to produce this Consensus Statement.
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Affiliation(s)
- Henry B Burch
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland, USA
- Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Endocrinology Division, Department of Medicine, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Petros Perros
- Department of Endocrinology, Leazes Wing, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Tomasz Bednarczuk
- Department of Internal Medicine and Endocrinology, Medical University of Warsaw, Warsaw, Poland
| | - David S Cooper
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Peter J Dolman
- Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver, Canada
| | - Angela M Leung
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, UCLA David Geffen School of Medicine, VA Greater Los Angeles Healthcare System, Los Angeles, California, USA
| | - Ilse Mombaerts
- Department of Ophthalmology, University Hospitals Leuven, Leuven, Belgium
| | - Mario Salvi
- Department of Clinical and Community Services, Graves’ Orbitopathy Center, Endocrinology, Fondazione IRCCS Cà Granda, Milan, Italy
| | - Marius N Stan
- Division of Endocrinology, Diabetes and Metabolism, Mayo Clinic, Rochester, Minnesota, USA
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Abstract
Graves' orbitopathy (GO) is an orbital autoimmune disorder and the main extrathyroidal manifestation of Graves' disease, the most common cause of hyperthyroidism. GO affects about 30% of Graves' patients, although fewer than 10% have severe forms requiring immunosuppressive treatments. Management of GO requires a multidisciplinary approach. Medical therapies for active moderate-to-severe forms of GO (traditionally, high-dose glucocorticoids) often provide unsatisfactory results, and subsequently surgeries are often needed to cure residual manifestations. The aim of this review is to provide an updated overview of current concepts regarding the epidemiology, pathogenesis, assessment, and treatment of GO, and to present emerging targeted therapies and therapeutic perspectives. Original articles, clinical trials, systematic reviews, and meta-analyses from 1980 to 2021 were searched using the following terms: Graves' disease, Graves' orbitopathy, thyroid eye disease, glucocorticoids, orbital radiotherapy, rituximab, cyclosporine, azathioprine, teprotumumab, TSH-receptor antibody, smoking, hyperthyroidism, hypothyroidism, thyroidectomy, radioactive iodine, and antithyroid drugs. Recent studies suggest a secular trend toward a milder phenotype of GO. Standardized assessment at a thyroid eye clinic allows for a better general management plan. Treatment of active moderate-to-severe forms of GO still relies in most cases on high-dose systemic-mainly intravenous-glucocorticoids as monotherapy or in combination with other therapies-such as mycophenolate, cyclosporine, azathioprine, or orbital radiotherapy-but novel biological agents-including teprotumumab, rituximab, and tocilizumab-have achieved encouraging results.
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Affiliation(s)
- Luigi Bartalena
- Department of Medicine and SurgeryUniversity of InsubriaVareseItaly
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15
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Yu CY, Ford RL, Wester ST, Shriver EM. Update on thyroid eye disease: Regional variations in prevalence, diagnosis, and management. Indian J Ophthalmol 2022; 70:2335-2345. [PMID: 35791115 PMCID: PMC9426067 DOI: 10.4103/ijo.ijo_3217_21] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 03/20/2022] [Accepted: 06/02/2022] [Indexed: 11/25/2022] Open
Abstract
Thyroid eye disease (TED) is a rare disease that can lead to decreased quality of life, permanent disfigurement, and vision loss. Clinically, TED presents with exophthalmos, periorbital edema, extraocular muscle dysfunction, and eyelid retraction, and can lead to vision-threatening complications such as exposure to keratopathy and dysthyroid optic neuropathy (DON). Over the last several years, significant advancements have been made in the understanding of its pathophysiology as well as optimal management. Ethnic variations in the prevalence, clinical presentation, and risk of vision-threatening complications of TED are summarized, and risk factors associated with TED are discussed. Additionally, significant advances have been made in the management of TED. The management of TED traditionally included anti-inflammatory medications, orbital radiation therapy, orbital surgical decompression, and biologic therapies. Most recently, targeted therapies such as teprotumumab, an insulin-like growth factor-1 receptor antagonist, have been studied in the context of TED, with promising initial data. In this review, updates in the understanding and management of TED are presented with a focus on the international variations in presentation and management.
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Affiliation(s)
- Caroline Y Yu
- Department of Ophthalmology and Visual Sciences, University of Iowa, Iowa City, IA, USA
| | - Rebecca L Ford
- Department of Ophthalmology, Bristol Eye Hospital, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - Sara T Wester
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Erin M Shriver
- Department of Ophthalmology and Visual Sciences, University of Iowa, Iowa City, IA, USA
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16
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Lu TJ, Amarikwa L, Sears CM, Kossler AL. Advances in the Treatment of Thyroid Eye Disease Associated Extraocular Muscle Myopathy and Optic Neuropathy. Curr Neurol Neurosci Rep 2022; 22:313-325. [PMID: 35614367 PMCID: PMC10812872 DOI: 10.1007/s11910-022-01194-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW To review emerging treatments for thyroid eye disease (TED) associated extraocular muscle myopathy and dysthyroid optic neuropathy (DON). RECENT FINDINGS Emerging targeted biologic therapies may alter the disease course in TED. Teprotumumab, a type I insulin-like growth factor receptor inhibitor, is the most recent addition to the treatments available for TED-associated extraocular muscle myopathy causing diplopia. Small studies also suggest a potential therapeutic benefit for DON. Various recent studies have also expanded our knowledge on conventional TED therapies. The therapeutic landscape of TED and its sequelae has evolved in recent years. New targeted therapies have the potential to reduce the extraocular muscle and orbital volume expansion which can lead to diplopia and vision loss from optic nerve compression. Longer term efficacy and durability data is needed to determine the role biologics, such as teprotumumab, should play in the treatment of TED patients compared to the current standard of care.
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Affiliation(s)
- Tracy J Lu
- Department of Ophthalmology, Byers Eye Institute, Stanford University School of Medicine, 2452 Watson Court, Palo Alto, CA, 94303, USA
| | - Linus Amarikwa
- Department of Ophthalmology, Byers Eye Institute, Stanford University School of Medicine, 2452 Watson Court, Palo Alto, CA, 94303, USA
| | - Connie M Sears
- Department of Ophthalmology, Byers Eye Institute, Stanford University School of Medicine, 2452 Watson Court, Palo Alto, CA, 94303, USA
| | - Andrea L Kossler
- Department of Ophthalmology, Byers Eye Institute, Stanford University School of Medicine, 2452 Watson Court, Palo Alto, CA, 94303, USA.
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17
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Tagami M, Honda S, Azumi A. Insights into Current Management Strategies for Dysthyroid Optic Neuropathy: A Review. Clin Ophthalmol 2022; 16:841-850. [PMID: 35330749 PMCID: PMC8939905 DOI: 10.2147/opth.s284609] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 03/10/2022] [Indexed: 01/20/2023] Open
Abstract
Dysthyroid optic neuropathy (DON) is a potentially sight-threatening eye disease associated with Graves’ orbitopathy (GO). DON is not common in GO patients, reportedly occurring in only about 5% of patients. The pathogenesis of severe DON is considered to involve both muscular nerve strangulation and impaired blood flow. There is some objective grading of physical examination findings and the severity of GO, including a clinical activity score (CAS) and EUropean Group On Graves’ Orbitopathy (EUGOGO), but no specialized protocol completely characterizes DON. Most clinicians have decided that the combination of clinical activity findings, including visual acuity, color vision, and central critical fusion frequency, and radiological findings, including magnetic resonance imaging (MRI), can be used to diagnose DON. MRI has the most useful findings, with T2-weighted and fat-suppressed images using short-tau inversion recovery (STIR) sequences enabling detection of extraocular changes including muscle and/orbital fat tissue swelling and inflammation and, therefore, disease activity. The first-choice treatment for DON is intravenous administration of steroids, with or without radiotherapy. Unfortunately, refractoriness to this medical treatment may indicate the need for immediate orbital decompression within 2 weeks. Especially in the acute phase of DON, thyroid function is often unstable, and the surgeon must always assume the risk of general anesthesia and intra- and post-operative management. In addition, there are currently many possible therapeutic options, including molecular-targeted drugs. The early introduction and combination of these immunomodulators, including Janus kinase inhibitors and insulin-like growth factor-1 receptor antibody (teprotumumab), may be effective for GO with DON. However, this is still under investigation, and the number of case reports is small. It is possible that these options could reduce systemic adverse events due to unfocused glucocorticoid administration. The pathophysiology of DON is not yet fully understood, and further studies of its treatment and long-term visual function prognosis are needed.
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Affiliation(s)
- Mizuki Tagami
- Department of Ophthalmology and Visual Sciences, Graduate School of Medicine, Osaka City University, Osaka, Japan
- Correspondence: Mizuki Tagami, Department of Ophthalmology and Visual Science, Graduate School of Medicine, Osaka City University, 1-5-7 Asahimachi, Abeno-ku, Osaka-shi, 545-8586, Japan, Tel/Fax +81-6-6645-3867, Email
| | - Shigeru Honda
- Department of Ophthalmology and Visual Sciences, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Atsushi Azumi
- Ophthalmology Department and Eye Center, Kobe Kaisei Hospital, Kobe, Hyogo, Japan
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18
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Li H, Yang L, Song Y, Zhao X, Sun C, Zhang L, Zhao H, Pan Y. Comparative effectiveness of different treatment modalities for active, moderate-to-severe Graves' orbitopathy: a systematic review and network meta-analysis. Acta Ophthalmol 2021; 100:e1189-e1198. [PMID: 34918472 DOI: 10.1111/aos.15074] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 11/01/2021] [Accepted: 11/19/2021] [Indexed: 10/19/2022]
Abstract
To compare the effects of different treatment modalities on active, moderate-to-severe Graves' orbitopathy (GO). We searched PubMed and Embase for randomized controlled trials published up to 30 Nov 2020, of different modalities for the treatment of active, moderate-to-severe GO. We performed Bayesian network meta-analyses. This study is registered with PROSPERO (CRD42020166287). Fifteen RCTs were identified. Network meta-analysis showed that in comparison with placebo, teprotumumab, mycophenolate plus intravenous glucocorticoids (IVGCs), mycophenolate, rituximab, azathioprine, IVGCs, orbital radiotherapy, oral glucocorticoids (OGCs) were effective treatments (ordered from most effective to least effective). Teprotumumab was more efficacious in reducing proptosis than IVGCs. No significant difference in changes in diplopia grade was recorded between teprotumumab, rituximab, orbital radiotherapy and IVGCs. Low (4.5-5 g), middle (6 g) and high (7-8 g) cumulative doses of IVGCs were shown to be more effective than OGC in improving the overall response rate, but the very low-group (<3 g) seemed to have a lower risk of adverse events. We found that teprotumumab offered the highest level of efficacy in terms of the overall response rate and was more efficacious in reducing proptosis than IVGCs. With regard to different dosages of IVGCs, the cumulative dose of 4.5-5 g of IVGCs seems to be the most appropriate schedule in terms of efficacy and safety outcomes. Due to the limited number of patients treated with teprotumumab and the lack of comparison with other effective therapeutics, teprotumumab might not become the standard first-line therapy for active, moderate-to-severe GO.
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Affiliation(s)
- Hongxun Li
- Tianjin Key Lab of Ophthalmology and Visual Science Tianjin Eye Institute Tianjin Eye Hospital Tianjin China
| | - Lihong Yang
- Tianjin Key Lab of Ophthalmology and Visual Science Tianjin Eye Institute Tianjin Eye Hospital Tianjin China
| | - Yi Song
- Tianjin Key Lab of Ophthalmology and Visual Science Tianjin Eye Institute Tianjin Eye Hospital Tianjin China
- Clinical College of Ophthalmology Tianjin Medical University Tianjin China
| | - Xinheng Zhao
- Tianjin Key Lab of Ophthalmology and Visual Science Tianjin Eye Institute Tianjin Eye Hospital Tianjin China
- Clinical College of Ophthalmology Tianjin Medical University Tianjin China
| | - Chunhua Sun
- Tianjin Key Lab of Ophthalmology and Visual Science Tianjin Eye Institute Tianjin Eye Hospital Tianjin China
| | - Lei Zhang
- Tianjin Key Lab of Ophthalmology and Visual Science Tianjin Eye Institute Tianjin Eye Hospital Tianjin China
| | - Hong Zhao
- Tianjin Key Lab of Ophthalmology and Visual Science Tianjin Eye Institute Tianjin Eye Hospital Tianjin China
| | - Ye Pan
- Tianjin Key Lab of Ophthalmology and Visual Science Tianjin Eye Institute Tianjin Eye Hospital Tianjin China
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19
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Teo HM, Smith TJ, Joseph SS. Efficacy and Safety of Teprotumumab in Thyroid Eye Disease. Ther Clin Risk Manag 2021; 17:1219-1230. [PMID: 34858025 PMCID: PMC8630371 DOI: 10.2147/tcrm.s303057] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 11/07/2021] [Indexed: 11/24/2022] Open
Abstract
Thyroid eye disease (TED; also known as thyroid-associated ophthalmopathy) is an autoimmune condition with disabling and disfiguring consequences. Teprotumumab is the first and only medication approved by the United States Food and Drug Administration for the treatment of TED. We review the efficacy and safety of teprotumumab in TED, highlighting results from the 2 randomized, double-masked, placebo-controlled trials. Post-approval case reports of teprotumumab use in patients with compressive optic neuropathy (CON) and inactive TED were similarly favorable to those from the trials. The preliminarily results of teprotumumab for CON and inactive TED should be investigated in formal clinical trials. Teprotumumab should be avoided in pregnancy. Evidence also suggests that teprotumumab may exacerbate pre-existing inflammatory bowel disease, worsen hyperglycemia, and be associated with hearing impairment. Patients at risk for these adverse events need to be closely monitored with baseline and periodic assessments.
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Affiliation(s)
| | - Terry J Smith
- Department of Ophthalmology and Visual Sciences, W.K. Kellogg Eye Center, University of Michigan Medical School, Ann Arbor, MI, USA.,Division of Metabolism, Endocrinology and Diabetes, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Shannon S Joseph
- Department of Ophthalmology and Visual Sciences, W.K. Kellogg Eye Center, University of Michigan Medical School, Ann Arbor, MI, USA
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Longer treatment time and lower radiation doses-an alternative for Graves' ophthalmopathy treatment. Strahlenther Onkol 2021; 198:663-664. [PMID: 34596698 DOI: 10.1007/s00066-021-01852-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 09/07/2021] [Indexed: 10/20/2022]
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Kahaly GJ, Douglas RS, Holt RJ, Sile S, Smith TJ. Teprotumumab for patients with active thyroid eye disease: a pooled data analysis, subgroup analyses, and off-treatment follow-up results from two randomised, double-masked, placebo-controlled, multicentre trials. Lancet Diabetes Endocrinol 2021; 9:360-372. [PMID: 33865501 DOI: 10.1016/s2213-8587(21)00056-5] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 02/19/2021] [Accepted: 02/19/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Thyroid eye disease manifests inflammation and treatment-resistant proptosis and diplopia. Teprotumumab, an insulin-like growth factor-1 receptor inhibiting monoclonal antibody, was approved in the USA on Jan 21, 2020, on the basis of two randomised trials. In this analysis we evaluated the short-term and long-term aggregate response to teprotumumab from the two trials, focusing on proptosis and diplopia. METHODS We analysed integrated outcomes and follow-up data from two randomised, double-masked, placebo-controlled, multicentre, trials done at a total of 28 academic referral tertiary specialised centres offering joint thyroid eye clinics, or orbital clinics or practices, or both, in Europe and the USA. Participants were adult patients with a diagnosis of Graves' disease and active moderate-to-severe thyroid eye disease (clinical activity score [CAS] ≥4). Patients received eight intravenous infusions of either teprotumumab (10 mg/kg body weight for the first infusion, 20 mg/kg for subsequent infusions) or placebo every 3 weeks. The final study visit was at week 24, 3 weeks after the final infusion. In our analysis, the prespecified primary outcome was the between-group difference from baseline to week 24 in the proportion of patients with a proptosis response (≥2 mm reduction in the study eye without similar deterioration in the fellow eye at week 24) stratified by tobacco non-use and current use. Secondary endpoints at week 24 were the proportion of patients with improved diplopia (≥1 Bahn-Gorman grade), an overall response (reduction of ≥2 mm in proptosis and reduction of ≥2 points in CAS), mean change from baseline in proptosis measurement in the study eye, mean change from baseline in Graves' ophthalmopathy quality of life (GO-QOL) questionnaire scores (overall, visual functioning, and appearance), and the proportion of patients with disease inactivation (ie, a CAS score of 0 or 1). We also assessed data for the primary and secondary outcomes by patient subgroups (tobacco use; age <65 years or older; sex; time to diagnosis; CAS score 4 or 5, or 6 or 7; and thyrotropin binding inhibiting immunoglobulin [TBII] concentration <10 IU/L or ≥10 IU/L) versus placebo. Additional outcomes included short-term and long-term responses at 7 weeks and 51 weeks after the final dose, and post-hoc assessments of disease severity (more severe baseline disease defined as proptosis ≥3 mm or constant or inconstant diplopia, or both, as compared with all others), and an ophthalmic composite outcome (improvement in ≥1 eye from baseline without deterioration in either eye in ≥2 of the following: absence of eyelid swelling; CAS ≥2; proptosis ≥2 mm; lid aperture ≥2 mm; diplopia disappearance or grade change; or improvement of 8 degrees of globe motility). All outcome endpoint analyses were done by intention-to-treat (ITT) except where noted. FINDINGS The pooled ITT population consisted of 84 patients assigned teprotumumab and 87 assigned placebo. More patients receiving teprotumumab achieved a reduction of at least 2 mm in proptosis at week 24 versus placebo (65 [77%] of 84 patients assigned teprotumumab vs 13 [15%] assigned placebo; stratified treatment difference 63%, 95% CI 51-75; p<0·0001). Numbers-needed-to-treat (NNT) were 1·6 for proptosis response, 2·5 for diplopia response (treatment difference 39%, 95% CI 23-55), 1·7 for overall response (treatment difference 60%, 48-72), and 2·5 for disease inactivation (treatment difference 40%, 27-53); all p <0·0001. The post-hoc assessment of the composite outcome showed that it was reached by 68 (81%) patients in the teprotumumab group and 38 (44%) in the placebo group (NNT 2·5, treatment difference 40%, 95% CI 26-53; p<0·0001). There were significantly more proptosis responders with teprotumumab in all subgroups at week 24; the number of diplopia responders was also significantly higher with teprotumumab for all subgroups except tobacco users and patients with TBII less than 10 IU/L at baseline. Integrated treatment differences for proptosis ranged from 47% in tobacco users (95% CI 21-73, p=0·0015; NNT=2·1) to 83% in patients aged 65 years and older (60-100, p<0·0001; NNT=1·2), and for diplopia ranged from 29% in tobacco users (95% CI -3 to 62, p=0·086; NNT=3·4) to 47% in those with baseline CAS of 6 or 7 (95% CI 23-71, p=0·0002; NNT=2·1). All other integrated subgroup results were p≤0·033. Integrated responses were observed at 7 weeks and 51 weeks after final dose for proptosis in 62 (87%) of 71 patients and 38 (67%) of 57 patients respectively; for diplopia in 38 (66%) of 58 and 33 (69%) of 48 respectively; and for the composite outcome in 66 (92%) of 72 and 48 (83%) of 58, respectively. During the 24-week study, compared with placebo, there were moderate-to-large improvements with teprotumumab for GO-QOL total scores (19 vs 6, p<0·0001), visual scores (20 vs 7, p=0·0003), and appearance scores (18 vs 6, p=0·0003), respectively, which were maintained during follow-up. Of all adverse events during the treatment period, 63 (94%) of 67 patients with teprotumumab and 59 (98%) of 60 patients with placebo were mild to moderate (grade 1 or 2), with three (4%) serious adverse events related or possibly related to teprotumumab of diarrhoea, infusion reaction, and Hashimoto's encephalopathy (co-incident with confusion) leading to study discontinuation. Of the most commonly reported adverse events with teprotumumab, muscle spasm (18%, 95% CI 7·3-28·7), hearing loss (10%), and hyperglycaemia (8%, 1·7-15·0) had the greatest risk difference from placebo. INTERPRETATION Teprotumumab markedly improved the clinical course of thyroid eye disease in all patient subgroups examined from the two trials, with most patients maintaining responses in the long-term. Analyses of the effect of teprotumumab retreatment on non-responders and those who flare after response, as well as further studies in a broader population of thyroid eye disease are ongoing. FUNDING Horizon Therapeutics.
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Affiliation(s)
- George J Kahaly
- Department of Medicine I, Johannes Gutenberg University Medical Center, Mainz, Germany.
| | | | | | - Saba Sile
- Horizon Therapeutics, Deerfield, IL, USA
| | - Terry J Smith
- Kellogg Eye Center-Michigan Medicine and University of Michigan, Ann Arbor, MI, USA
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22
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Low- vs. high-dose radiotherapy in Graves' ophthalmopathy: a retrospective comparison of long-term results. Strahlenther Onkol 2021; 197:885-894. [PMID: 33860819 PMCID: PMC8458186 DOI: 10.1007/s00066-021-01770-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 03/16/2021] [Indexed: 11/22/2022]
Abstract
Purpose Radiotherapy represents an effective treatment option in Graves’ ophthalmopathy (GO), leading to palliation of clinical symptoms. However, there are only a limited number of trials comparing the effectiveness of low- vs. high-dose radiotherapy. Methods We analyzed 127 patients treated with radiotherapy for stage 3/4 GO (NOSPECS classification). Patients were treated with single doses of 2.0 Gy (cumulative dose 20 Gy) until 2007, afterwards a single dose of 0.8 Gy (cumulative dose 4.8 Gy) was applied. With a median follow-up-time of 9.0 years, the treatment efficacy (overall improvement, sense of eye pressure, lid edema, ocular motility, exophthalmos, subjective vision, and diplopia) and adverse effects were analyzed by a standardized survey. Results Overall, 63.8% described improvement of symptoms after radiotherapy. No significant differences in overall treatment response and improvement of main outcome measures between low- or high-dose radiotherapy treatments are detectable, while low-dose radiotherapy leads significantly more often to retreatment (13.1% vs. 1.7%, p = 0.016). The main independent predictor of treatment response is the presence of lid edema (odds ratio, OR, 3.53; p = 0.006). Conclusion At long-term follow-up, the majority of patients reported palliation of symptoms with limited adverse effects, suggesting clinical effectiveness of radiotherapy for amelioration of GO symptoms independent of low- or high-dose radiotherapy.
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Ding Y, Yang S, Gao H. Teprotumumab: The Dawn of Therapies in Moderate-to-Severe Thyroid-Associated Ophthalmopathy. Horm Metab Res 2021; 53:211-218. [PMID: 33853117 DOI: 10.1055/a-1386-4512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Thyroid-associated ophthalmopathy (TAO) is a potentially sight-threatening ocular disease. About 3-5% of patients with TAO have severe disease with intense pain, inflammation, and sight-threatening corneal ulceration or compressive optic neuropathy. The current treatments of TAO are often suboptimal, mainly because the existing therapies do not target the pathogenesis of the disease. TAO mechanism is unclear. Ocular fibrocytes express relatively high levels of the functional TSH receptor (TSHR), and many indirect evidences support its participation. Over expression of insulin-like growth factor-1 receptor (IGF-IR) in fibroblasts, leading to inappropriate expression of inflammatory factors, production of hyaluronic acid and cell activation in orbital fibroblasts are also possible mechanisms. IGF-1R and TSHR form a physical and functional signaling complex. Inhibition of IGF-IR activity leads to the attenuation of signaling initiated at either receptor. Teprotumumab (TMB) is a human immunoglobulin G1 monoclonal antibody, binding to IGF-IR. Recently two TMB clinical trials had been implemented in TAO patients, indicating dramatic reductions in disease activity and severity, which approved its use for the treatment of TAO in the US. This review summarizes the treatments of TAO, focusing on the pathogenesis of IGF-1R in TAO and its application prospects.
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Affiliation(s)
- Yizhi Ding
- Department of Endocrinology and Metabolism, Tianjin Medical University General Hospital, Tianjin, China
| | - Shaoqin Yang
- Department of Endocrinology and Metabolism, Tianjin Medical University General Hospital, Tianjin, China
| | - Hua Gao
- Department of Endocrinology and Metabolism, Tianjin Medical University General Hospital, Tianjin, China
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Siktberg J, Sobel RK. Current Role and Historical Roots of Radiotherapy in Thyroid Eye Disease. Int Ophthalmol Clin 2021; 61:79-87. [PMID: 33743530 DOI: 10.1097/iio.0000000000000348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Glucocorticoids for Thyroid Eye Disease. Int Ophthalmol Clin 2021; 61:63-78. [PMID: 33743529 DOI: 10.1097/iio.0000000000000357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
Thyroid eye disease (TED) is a complex inflammatory disease that can have a long clinical course with sight-threatening and debilitating ocular sequelae. Until recently, there were limited therapeutic options available. In the last decade we have gained a deeper understanding of the underlying pathophysiology, which has led to the development of novel effective targeted therapies. This article discusses the challenges encountered in the clinical evaluation and treatment of TED patients, with the goal to empower endocrinologists and ophthalmologists to work together to provide effective multidisciplinary care. We will review recommendations of past clinical guidelines around evaluation and management of TED patients, discuss the randomized controlled trials of new biologic therapies, and explore how to navigate the emerging therapeutic landscape.
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Affiliation(s)
- Chrysoula Dosiou
- Division of Endocrinology, Stanford University School of Medicine, Stanford, California 94305, USA
| | - Andrea Lora Kossler
- Department of Ophthalmology, Stanford University School of Medicine, Stanford, California 94305, USA
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Limone PP, Mellano M, Ruo Redda MG, Macera A, Ferrero V, Sellari Franceschini S, Deandrea M. Graves' orbitopathy: a multidisciplinary approach. THE QUARTERLY JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING : OFFICIAL PUBLICATION OF THE ITALIAN ASSOCIATION OF NUCLEAR MEDICINE (AIMN) [AND] THE INTERNATIONAL ASSOCIATION OF RADIOPHARMACOLOGY (IAR), [AND] SECTION OF THE SOCIETY OF RADIOPHARMACEUTICAL CHEMISTRY AND BIOLOGY 2021; 65:157-171. [PMID: 33634673 DOI: 10.23736/s1824-4785.21.03350-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Orbitopathy is the main extra thyroidal manifestation of Graves' disease. It is a very challenging condition, which requires a cooperation between many specialists (endocrinologists, ophthalmologists, radiologists, radiotherapeutic, orbital surgeons) for an optimal clinical management. An accurate diagnostic assessment is required, in order to plan an adequate treatment of Graves' orbitopathy. Medical therapy, radiotherapy or surgery may be necessary to control the disease. In this review, the authors analyze the various therapeutic strategies, as well the more recent therapies based on pharmacologic immunomodulation.
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Affiliation(s)
- Paolo P Limone
- Center for Thyroid Diseases, A.O. Ordine Mauriziano, Turin, Italy -
| | - Marco Mellano
- Center for Thyroid Diseases, A.O. Ordine Mauriziano, Turin, Italy
| | | | - Annalisa Macera
- Center for Thyroid Diseases, A.O. Ordine Mauriziano, Turin, Italy
| | - Vittorio Ferrero
- Center for Thyroid Diseases, A.O. Ordine Mauriziano, Turin, Italy
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Oeverhaus M, Stöhr M, Möller L, Führer D, Eckstein A. Graves' Orbitopathy: Current Concepts for Medical Treatment. Klin Monbl Augenheilkd 2021; 238:24-32. [PMID: 33506447 DOI: 10.1055/a-1328-2884] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND The therapy of severe manifestations of Graves' orbitopathy (GO) is still a challenge and requires good interdisciplinary cooperation. It is especially important to use stage-adapted anti-inflammatory therapy to avoid irreversible damage. MATERIAL AND METHODS Discussion of the latest results of multicentre randomised therapy studies on anti-inflammatory treatments for Graves' orbitopathy, as well as new therapeutic concepts. RESULTS Mild cases of GO can be treated with only selenium supplementation and a watchful waiting strategy. In the moderate-to-severe active form of GO, primary therapy consists of i. v. steroids (cumulative 4 - 5 g) in combination with orbital irradiation in patients with impaired motility. In patients with insufficient therapeutic response after 6 weeks, treatment should be switched to other immunosuppressive agents. In severe sight-threatening disease, bony orbital decompression is usually necessary. As basic research has improved our understanding of the underlying pathophysiology of GO, it has been possible to develop targeted therapies for GO. Teprotumumab, an IGF-1 receptor antibody, was effective in treating GO patients in a phase III trial and should soon be awarded approval for Europe. CONCLUSION The current therapy concept for Graves' orbitopathy is as follows: first anti-inflammatory therapy then surgical correction of the permanent defects. This may soon be modified, due to the use of targeted therapies.
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Affiliation(s)
| | - Mareile Stöhr
- Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
| | - Lars Möller
- Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
| | - Dagmar Führer
- Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
| | - Anja Eckstein
- Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
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Jain AP, Jaru-Ampornpan P, Douglas RS. Thyroid eye disease: Redefining its management-A review. Clin Exp Ophthalmol 2021; 49:203-211. [PMID: 33484076 DOI: 10.1111/ceo.13899] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 12/03/2020] [Accepted: 12/18/2020] [Indexed: 12/27/2022]
Abstract
Thyroid eye disease (TED) is a debilitating, vision threatening disease that dramatically alters patients' quality of life. Until recently, the management of TED is a long arduous course with supportive therapy, followed by an extensive surgical treatment plan to reverse the disease endpoints. Teprotumumab offers an early, safe therapeutic intervention to help reverse disease end points such as diplopia and proptosis and improve quality of life.
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Affiliation(s)
- Amy P Jain
- Ophthalmology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | | | - Raymond S Douglas
- Ophthalmology, Cedars-Sinai Medical Center, Los Angeles, California, USA
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Men CJ, Kossler AL, Wester ST. Updates on the understanding and management of thyroid eye disease. Ther Adv Ophthalmol 2021; 13:25158414211027760. [PMID: 34263138 PMCID: PMC8252358 DOI: 10.1177/25158414211027760] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 06/07/2021] [Indexed: 11/20/2022] Open
Abstract
Thyroid eye disease (TED) is a complex disease associated with myriad clinical presentations, including facial disfigurement, vision loss, and decreased quality of life. Traditionally, steroid therapy and/or radiation therapy were commonly used in the treatment of active TED. While these therapies can help reduce inflammation, they often do not have a sustainable, significant long-term effect on disease outcomes, including proptosis and diplopia. Recent advances in our understanding of the pathophysiology of TED have shifted the focus of treatment toward targeted biologic therapies. Biologics have the advantage of precise immune modulation, which can have better safety profiles and greater efficacy compared to traditional approaches. For instance, the insulin-like growth factor-1 receptor (IGF-1R) has been found to be upregulated in TED patients and to colocalize with the thyroid-stimulating hormone receptor (TSHR), forming a signaling complex. Teprotumumab is an antibody targeted against IGF-1R. By inhibiting the IGF-1R/TSHR signaling pathway, teprotumumab may reduce the production of proinflammatory cytokines, hyaluronan secretion, and orbital fibroblast activation in patients with TED. Due to promising phase II and III clinical trial results, teprotumumab has become the first biologic US Food and Drug Administration (FDA)-approved for the treatment of TED. In addition, there are currently ongoing studies looking at the use of antibodies targeting the neonatal Fc receptor (FcRn) in various autoimmune diseases, including TED. FcRn functions to transport immunoglobulin G (IgG) and prevent their lysosomal degradation. By blocking the recycling of IgG, this approach may dampen the body's immune response, in particular the pathogenic IgG implicated in some autoimmune diseases. Advances in our understanding of the pathophysiology of TED, therefore, are leading to more targeted therapeutic options, and we are entering an exciting new phase in the management of TED. This review will cover recent insights into the understanding of TED pathophysiology and novel treatment options as well as ongoing studies of new potential treatment options for TED.
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Affiliation(s)
- Clara J. Men
- Byers Eye Institute, School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Andrea L. Kossler
- Byers Eye Institute, School of Medicine, Stanford University, 2452 Watson Ct, Palo Alto, CA 94303, USA
- Byers Eye Institute, School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Sara T. Wester
- Bascom Palmer Eye Institute, Department of Ophthalmology, McKnight Vision Research Center, University of Miami School of Medicine, Miami, FL, USA
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Gontarz-Nowak K, Szychlińska M, Matuszewski W, Stefanowicz-Rutkowska M, Bandurska-Stankiewicz E. Current Knowledge on Graves' Orbitopathy. J Clin Med 2020; 10:E16. [PMID: 33374706 PMCID: PMC7793490 DOI: 10.3390/jcm10010016] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 11/14/2020] [Accepted: 12/19/2020] [Indexed: 12/12/2022] Open
Abstract
(1) Background: Graves' orbitopathy (GO) is an autoimmune inflammation of the orbital tissues and the most common extra-thyroid symptom of Graves' disease (GD). Mild cases of GO are often misdiagnosed, which prolongs the diagnostic and therapeutic process, leading to exacerbation of the disease. A severe course of GO may cause permanent vision loss. (2) Methods: The article presents an analysis of GO-its etiopathogenesis, diagnostics, current treatment and potential future therapeutic options based on a review of the currently available literature of the subject. (3) Results: Current treatment of the active GO consists predominantly in intravenous glucocorticoids (GCs) administration in combination with orbital radiotherapy. The growing knowledge on the pathogenesis of the disease has contributed to multiple trials of the use of immunosuppressive drugs and monoclonal antibodies which may be potentially effective in the treatment of GO. Immunosuppressive treatment is not effective in patients in whom a chronic inflammatory process has caused fibrous changes in the orbits. In such cases surgical treatment is performed-including orbital decompression, adipose tissue removal, oculomotor muscle surgery, eyelid alignment and blepharoplasty. (4) Conclusions: Management of GO is difficult and requires interdisciplinary cooperation in endocrinology; ophthalmology, radiation oncology and surgery. The possibilities of undertaking a reliable assessment and comparison of the efficacy and safety of the therapeutic strategies are limited due to the heterogeneity of the available studies conducted mostly on small group of patients, with no comparison with classic systemic steroid therapy. The registration by FDA of Teprotumumab, an IGF1-R antagonist, in January 2020 may be a milestone in future management of active GO. However, many clinical questions require to be investigated first.
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Affiliation(s)
- Katarzyna Gontarz-Nowak
- Clinic of Endocrinology, Diabetology and Internal Medicine, School of Medicine, Collegium Medicum, University of Warmia and Mazury in Olsztyn, 10-957 Olsztyn, Poland; (M.S.); (W.M.); (M.S.-R.); (E.B.-S.)
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González-García A, Sales-Sanz M. Treatment of Graves' ophthalmopathy. Med Clin (Barc) 2020; 156:180-186. [PMID: 33069387 DOI: 10.1016/j.medcli.2020.07.031] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 07/10/2020] [Accepted: 07/13/2020] [Indexed: 12/20/2022]
Abstract
Graves' ophthalmopathy is an inflammatory disease with primary involvement of the extraocular muscles and the orbit. It encompasses the most common extra-thyroid manifestation in patients with Graves-Basedow disease. The underlying cause is molecular mimicry with the TSH receptor in ocular fibroblasts, leading to an immuno-mediated pathogenesis. Glucocorticoids at high doses are the cornerstone in moderate-severe cases. However, some patients are corticorresistant or intolerant. In recent years, therapeutic novelties have been described in terms of the dosage of the immunosuppressive treatments used, as well as the emergence of biological therapy in this field. The objective of this review is to update the treatment of Graves' ophthalmopathy, as well as to present alternative options in patients resistant or intolerant to glucocorticoids.
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Affiliation(s)
- Andrés González-García
- Unidad de Enfermedades Sistémicas Autoinmunes y Minoritarias, Servicio de Medicina Interna, Hospital Universitario Ramón y Cajal, IRYCIS, Madrid, España.
| | - Marco Sales-Sanz
- CSUR de tumores orbitarios y cirugía de descompresión orbitaria en Oftalmopatía Tiroidea. Servicio de Oftalmología, Hospital Universitario Ramón y Cajal, IRYCIS, Madrid, España
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Choi JH, Lee JK. Efficacy of orbital radiotherapy in moderate-to-severe active graves' orbitopathy including long-lasting disease: a retrospective analysis. Radiat Oncol 2020; 15:220. [PMID: 32958019 PMCID: PMC7507623 DOI: 10.1186/s13014-020-01663-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 09/09/2020] [Indexed: 12/12/2022] Open
Abstract
Background We aimed to explore the efficacy of orbital radiotherapy (RT) in patients with moderate-to-severe active Graves’ orbitopathy (GO), including long-lasting disease, and to determine the predictive factors associated with treatment response. Methods This was a retrospective study of 62 moderate-to-severe active GO patients treated with RT. Demographic data and ophthalmic findings prior to RT and at 3 and 6 months afterward were analyzed. Computed tomography was performed before and after RT to compare orbital volume change. We used logistic regression to determine the predictive factors for treatment response. Subjects were divided into early- and late-active phase groups based on GO duration of 24 months and treatment outcomes were compared with each other to observe the effects of RT timing on treatment response. Results Forty (64.5%) and forty-six (74.1%) patients experienced improvements in GO at 3 and 6 months after radiotherapy, respectively. Ocular parameters such as clinical activity score (CAS), proptosis, extraocular muscle (EOM) limitation, and compressive optic neuropathy (CON) were improved by RT. Volumes of EOM significantly decreased after RT. The enlargement of EOMs and EOM limitation were predictive factors for a good response to RT. At 6 months after RT, 22 (68.8%) patients of late-active phase group exhibited improvement in GO, which is comparable to the number of 24 (80.0%) patients of early-active phase group. In the late-active phase group, CAS, diplopia, and visual acuity were improved significantly, but there was no change in EOM limitation. Conclusions In moderate-to-severe active GO patients, orbital RT may help improve high CAS, proptosis, EOM limitation, and CON. The orbital RT in long-lasting active GO patients may be considered as treatments for the relief of symptoms including high CAS and poor visual acuity.
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Affiliation(s)
- Jin Hwa Choi
- Department of Radiation Oncology, Chung-Ang University College of Medicine, Seoul, Republic of Korea
| | - Jeong Kyu Lee
- Department of Ophthalmology, Chung-Ang University College of Medicine, Seoul, Republic of Korea.
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Limone PP, Bianco L, Mellano M, Garino F, Giannoccaro F, Rossi A, Airaldi C, Nassisi D, Gino E, Deandrea M, Oldani B, Ruo Redda MG. Is concomitant treatment with steroids and radiotherapy more favorable than sequential treatment in moderate-to-severe graves orbitopathy? Radiol Med 2020; 126:334-342. [PMID: 32705522 DOI: 10.1007/s11547-020-01244-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 06/25/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Glucocorticoids (GCs) and external radiotherapy (RT) are used for treating moderate-to-severe Graves' orbitopathy (GO). We aimed to assess whether GCs and RT were more effective when administered concomitantly or sequentially. METHODS We retrospectively analyzed clinical outcomes [assessed by Clinical Activity Score (CAS) and NOSPECS classification] in 73 patients treated with both i.v. GCs and RT. The patients were divided in two groups: In group A (53 patients), RT was delivered concomitantly with GCs, and in group B (20 patients) RT was administered subsequently to the end of methylprednisolone. RESULTS At baseline, CAS (median 4.0) and the percentage of patients encompassing the various grades of the classes 2, 3 and 4 of the NOSPECS score were similar in both groups. Six months after RT, CAS decreased to 2 in both groups (p = 0.0003 vs baseline) as well as NOSPECS class 4 (p < 0.0001 vs baseline). NOSPECS class 2 improved more in group A than in group B (p = 0.016). The median cumulative dose of GCs was lower in group A than in group B (median 4.500 vs 6000 mg, p < 0.007); the overall length of therapy was shorter in group A than in group B (68 vs 106 days, p < 0,02). The most common acute adverse effect was transient conjunctivitis (five in group A and three in group B); seven patients (five in group A and two in group B, age between 60 and 66 years) developed cataract, requiring surgery in five cases. CONCLUSIONS Concomitant administration of GC and RT showed a favorable effect in moderate-to-severe GO, thus suggesting that RT should be carried out early during steroid therapy, when clinical symptoms do not improve or deteriorate after the first i.v. administrations of GCs.
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Affiliation(s)
- Paolo P Limone
- Endocrinology, Diabetes and Metabolism Unit, Azienda Ospedaliera Ordine Mauriziano di Torino, Centre for Thyroid Diseases, Turin, Italy
| | - Lavinia Bianco
- Department of Oncology, Radiation Oncology, Azienda Ospedaliera Ordine Mauriziano di Torino, Centre for Thyroid Diseases, Turin, Italy
| | - Marco Mellano
- Ophtalmology Unit, Azienda Ospedaliera Ordine Mauriziano di Torino, Centre for Thyroid Diseases, Turin, Italy
| | - Francesca Garino
- Endocrinology, Diabetes and Metabolism Unit, Azienda Ospedaliera Ordine Mauriziano di Torino, Centre for Thyroid Diseases, Turin, Italy
| | - Fabiana Giannoccaro
- Endocrinology, Diabetes and Metabolism Unit, Azienda Ospedaliera Ordine Mauriziano di Torino, Centre for Thyroid Diseases, Turin, Italy
| | - Annalisa Rossi
- Department of Oncology, Radiation Oncology, Azienda Ospedaliera Ordine Mauriziano di Torino, Centre for Thyroid Diseases, Turin, Italy
| | - Claudia Airaldi
- Department of Oncology, Radiation Oncology, Azienda Ospedaliera Ordine Mauriziano di Torino, Centre for Thyroid Diseases, Turin, Italy
| | - Daniela Nassisi
- Department of Oncology, Radiation Oncology, Azienda Ospedaliera Ordine Mauriziano di Torino, Centre for Thyroid Diseases, Turin, Italy
| | - Eva Gino
- Medical Physics Unit - Azienda Ospedaliera Ordine Mauriziano di Torino, "Centre for Thyroid Diseases", Via Magellano 1, 10128, Turin, Italy
| | - Maurilio Deandrea
- Endocrinology, Diabetes and Metabolism Unit, Azienda Ospedaliera Ordine Mauriziano di Torino, Centre for Thyroid Diseases, Turin, Italy
| | - Bruno Oldani
- Ophtalmology Unit, Azienda Ospedaliera Ordine Mauriziano di Torino, Centre for Thyroid Diseases, Turin, Italy
| | - Maria Grazia Ruo Redda
- Department of Oncology, Radiation Oncology, Azienda Ospedaliera Ordine Mauriziano di Torino, Centre for Thyroid Diseases, Turin, Italy.
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Davies TF, Andersen S, Latif R, Nagayama Y, Barbesino G, Brito M, Eckstein AK, Stagnaro-Green A, Kahaly GJ. Graves' disease. Nat Rev Dis Primers 2020; 6:52. [PMID: 32616746 DOI: 10.1038/s41572-020-0184-y] [Citation(s) in RCA: 168] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/19/2020] [Indexed: 02/08/2023]
Abstract
Graves' disease (GD) is an autoimmune disease that primarily affects the thyroid gland. It is the most common cause of hyperthyroidism and occurs at all ages but especially in women of reproductive age. Graves' hyperthyroidism is caused by autoantibodies to the thyroid-stimulating hormone receptor (TSHR) that act as agonists and induce excessive thyroid hormone secretion, releasing the thyroid gland from pituitary control. TSHR autoantibodies also underlie Graves' orbitopathy (GO) and pretibial myxoedema. Additionally, the pathophysiology of GO (and likely pretibial myxoedema) involves the synergism of insulin-like growth factor 1 receptor (IGF1R) with TSHR autoantibodies, causing retro-orbital tissue expansion and inflammation. Although the aetiology of GD remains unknown, evidence indicates a strong genetic component combined with random potential environmental insults in an immunologically susceptible individual. The treatment of GD has not changed substantially for many years and remains a choice between antithyroid drugs, radioiodine or surgery. However, antithyroid drug use can cause drug-induced embryopathy in pregnancy, radioiodine therapy can exacerbate GO and surgery can result in hypoparathyroidism or laryngeal nerve damage. Therefore, future studies should focus on improved drug management, and a number of important advances are on the horizon.
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Affiliation(s)
- Terry F Davies
- Thyroid Research Laboratory, Icahn School of Medicine at Mount Sinai, New York, NY, USA. .,James J. Peters VA Medical Center, New York, NY, USA. .,Mount Sinai Thyroid Center, Mount Sinai Downtown at Union Sq, New York, NY, USA.
| | - Stig Andersen
- Department of Geriatric and Internal Medicine and Arctic Health Research Center, Aalborg University Hospital, Aalborg, Denmark
| | - Rauf Latif
- Thyroid Research Laboratory, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,James J. Peters VA Medical Center, New York, NY, USA
| | - Yuji Nagayama
- Department of Molecular Medicine, Atomic Bomb Disease Institute, Nagasaki University, Nagasaki, Japan
| | - Giuseppe Barbesino
- Thyroid Unit, Division of Endocrinology, Massachusetts General Hospital, Boston, MA, USA
| | - Maria Brito
- Mount Sinai Thyroid Center, Mount Sinai Downtown at Union Sq, New York, NY, USA
| | - Anja K Eckstein
- Department of Ophthalmology, University Duisburg Essen, Essen, Germany
| | - Alex Stagnaro-Green
- Departments of Medicine, Obstetrics and Gynecology and Medical Education, University of Illinois College of Medicine at Rockford, Rockford, IL, USA
| | - George J Kahaly
- Department of Medicine I, Johannes Gutenberg University Medical Centre, Mainz, Germany
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Boulanouar L, Grunenwald S, Imbert P, Khalifa J, Dekeister C, Boutault F, Caron P. Effect of orbital radiotherapy on the outcome of surgical orbital decompression for thyroid-associated orbitopathy (TAO): a retrospective study in 136 patients. Endocrine 2020; 67:605-612. [PMID: 31646433 DOI: 10.1007/s12020-019-02113-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Accepted: 10/02/2019] [Indexed: 10/25/2022]
Abstract
PURPOSE In patients with moderate to severe thyroid-associated orbitopathy (TAO), orbital radiation therapy (ORT) can prevent disease progression. In the sequelae stage, orbital decompression surgery can be useful in case of functional discomfort. The aim of this study was to evaluate the effect of orbital ORT on the outcomes of decompression surgery. METHODS In this retrospective study, we included 136 patients who had had bilateral orbital decompression between 1995 and 2016. Before surgery, 38 patients received Radiation Therapy (RT+) while 98 did not (RT-). All RT+ patients and 20 RT- patients had systemic corticosteroid treatment. In both groups surgical outcome was evaluated by exophthalmos reduction (mm), palpebral fissure (mm), distance between the lid margin and the corneo-scleral limbus (mm), existence of conjunctival hyperemia and diplopia. RESULTS In both RT+ and RT- groups, surgery improved the proptosis, significantly greater in RT+(3.66 ± 1.79 mm) than in RT- group (2.85 ± 1.80 mm) (p < 0.019). No significant differences were noted in the palpebral fissure, the distance from the lid margin to the corneo-scleral limbus. After surgery, only one patient (5%) in the RT+ group presented with new-onset diplopia, whereas in the RT- group there were 14 (36%) patients (p < 0.007). After orbital decompression, the number of conjunctival hyperemia decreased by 6 (21%) in the RT+ group versus 21 (60%) in the RT- group (p < 0.006). CONCLUSION Orbital radiotherapy during the inflammatory phase enhances the outcomes after orbital decompression in TAO. After surgery we observed a greater improvement in proptosis and in diplopia for RT+ versus RT- patients.
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Affiliation(s)
- Leïla Boulanouar
- Endocrinology and Metabolic Diseases Department, CHU Larrey, 24 Chemin de Pouvourville, Toulouse, France
| | - Solange Grunenwald
- Endocrinology and Metabolic Diseases Department, CHU Larrey, 24 Chemin de Pouvourville, Toulouse, France
| | - Philippe Imbert
- Multidisciplinary Consultation, Endocrinology and Metabolic Diseases Department, CHU Larrey, 24 Chemin de Pouvourville, Toulouse, France
| | - Jonathan Khalifa
- Institut Claudius Regaud/Institut Universitaire du Cancer de Toulouse - Oncopole, 1 avenue Irène Joliot-Curie, 31059, Toulouse, France
| | - Cecile Dekeister
- Maxillo-facial Surgery Department, CHU Purpan, Place du Docteur Baylac - TSA 40031 - 31059, Toulouse, France
| | - Franck Boutault
- Maxillo-facial Surgery Department, CHU Purpan, Place du Docteur Baylac - TSA 40031 - 31059, Toulouse, France
| | - Philippe Caron
- Endocrinology and Metabolic Diseases Department, CHU Larrey, 24 Chemin de Pouvourville, Toulouse, France.
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Taylor PN, Zhang L, Lee RWJ, Muller I, Ezra DG, Dayan CM, Kahaly GJ, Ludgate M. New insights into the pathogenesis and nonsurgical management of Graves orbitopathy. Nat Rev Endocrinol 2020; 16:104-116. [PMID: 31889140 DOI: 10.1038/s41574-019-0305-4] [Citation(s) in RCA: 140] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/26/2019] [Indexed: 12/13/2022]
Abstract
Graves orbitopathy, also known as thyroid eye disease or thyroid-associated orbitopathy, is visually disabling, cosmetically disfiguring and has a substantial negative impact on a patient's quality of life. There is increasing awareness of the need for early diagnosis and rapid specialist input from endocrinologists and ophthalmologists. Glucocorticoids are the mainstay of treatment; however, recurrence occurs frequently once these are withdrawn. Furthermore, in >60% of cases, normal orbital anatomy is not restored, and skilled rehabilitative surgery is required. Clinical trials have shown that considerable benefit can be derived from the addition of antiproliferative agents (such as mycophenolate or azathioprine) in preventing deterioration after steroid cessation. In addition, targeted biologic therapies have shown promise, including teprotumumab, which reduces proptosis, rituximab (anti-CD20), which reduces inflammation, and tocilizumab, which potentially benefits both of these parameters. Other strategies such as orbital radiotherapy have had their widespread role in combination therapy called into question. The pathophysiology of Graves orbitopathy has also been revised with identification of new potential therapeutic targets. In this Review we provide an up-to-date overview of the field, outline the optimal management of Graves orbitopathy and summarize the research developments in this area to highlight future research questions and direct future clinical trials.
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Affiliation(s)
- Peter N Taylor
- Thyroid Research Group, Systems Immunity Research Institute, Cardiff University School of Medicine, Cardiff, UK.
| | - Lei Zhang
- Thyroid Research Group, Systems Immunity Research Institute, Cardiff University School of Medicine, Cardiff, UK
| | - Richard W J Lee
- Moorfields Eye Hospital NHS Foundation Trust, London, UK
- University of Bristol, Bristol, UK
| | - Ilaria Muller
- Thyroid Research Group, Systems Immunity Research Institute, Cardiff University School of Medicine, Cardiff, UK
- Fondazione IRRCS Ca' Granda Ospedale Maggiore Policinico, Department of Endocrinology, Milan, Italy
| | - Daniel G Ezra
- Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | - Colin M Dayan
- Thyroid Research Group, Systems Immunity Research Institute, Cardiff University School of Medicine, Cardiff, UK
| | - George J Kahaly
- Department of Medicine I, Johannes Gutenberg University Medical Center, Mainz, Germany
| | - Marian Ludgate
- Thyroid Research Group, Systems Immunity Research Institute, Cardiff University School of Medicine, Cardiff, UK
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Eng TY, Abugideiri M, Chen TW, Madden N, Morgan T, Tanenbaum D, Wandrey N, Westergaard S, Xu K, Jane Sudmeier L. Radiation Therapy for Benign Disease. Hematol Oncol Clin North Am 2020; 34:205-227. [DOI: 10.1016/j.hoc.2019.09.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Walasik-Szemplińska D, Kamiński G, Sudoł-Szopińska I. Life-threatening complications of high doses of intravenous methylprednisolone for treatment of Graves' orbitopathy. Thyroid Res 2020; 12:13. [PMID: 31890036 PMCID: PMC6927113 DOI: 10.1186/s13044-019-0074-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 12/18/2019] [Indexed: 11/10/2022] Open
Abstract
Background Treatment of moderate to severe Graves' orbitopathy (GO) is based mainly on intravenous pulses of methylprednisolone. High doses of methylprednisolone can exert several adverse effects, some of which might be life-threatening. The objective of this study is to describe the most severe complications associated with intravenous administration of high doses of glucocorticoids, and to develop the patient examination standards prior to their qualification for the therapy. Main body In this paper, we describe the most severe, life-threatening complications of intravenous methylprednisolone and address their possible underlying mechanism. We also present recommendations and precautions which should be taken prior to initiation of intravenous pulses of methylprednisolone treatment for GO. To address risk of hepatic complications, we recommend regular monitoring of biochemical parameters of hepatic function. Additionally, assessment of the risk of cardiovascular events should be undertaken based on medical history, estimation of risk factors, and investigations, such as determination of thyroid hormones and thyroid-stimulating hormone levels, electrolyte and glucose concentrations, electrocardiogram examination and measurements of blood pressure. Conclusions An individualized safe and effective dose of intravenous methylprednisolone should be established for each patient with GO based on the vascular risk factors, comorbidities, and concomitant drugs. According to the European Group on Graves' Orbitopathy (EUGOGO) guidelines, cumulative doses of intravenous methylprednisolone should not exceed 8 g.
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Affiliation(s)
| | - Grzegorz Kamiński
- 2Department of Endocrinology and Radioisotope Therapy, Military Institute of Medicine, Warsaw, Poland
| | - Iwona Sudoł-Szopińska
- 3Department of Radiology, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland.,4Department of Medical Imaging, Second Faculty of Medicine, Medical University of Warsaw, Warsaw, Poland
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Wang Y, Patel A, Douglas RS. Thyroid Eye Disease: How A Novel Therapy May Change The Treatment Paradigm. Ther Clin Risk Manag 2019; 15:1305-1318. [PMID: 31814726 PMCID: PMC6858302 DOI: 10.2147/tcrm.s193018] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 09/08/2019] [Indexed: 12/12/2022] Open
Abstract
Thyroid eye disease (TED) is a complex, debilitating autoimmune disease that causes orbital inflammation and tissue remodeling, resulting in proptosis, diplopia, and in severe cases, loss of vision. TED can lead to facial disfigurement and severely impact patients’ quality of life. Although the course of TED was identified over 60 years ago, effective treatment options have proved to be challenging. Current treatments such as glucocorticoid therapy and orbital radiation focus on reducing orbital inflammation. However, these therapies fail to modify the disease outcomes, including proptosis and diplopia. Recent advances in the understanding of the molecular basis of TED have facilitated the development of targeted molecular therapies such as teprotumumab, an insulin-like growth factor-1 receptor inhibiting monoclonal antibody. In recent phase 2 and phase 3 randomized placebo-controlled trials, teprotumumab rapidly achieved improvement in clinical endpoints defining TED, including improved proptosis and diplopia. Dramatic improvement in clinical outcomes achieved after teprotumumab therapy during active TED are heretofore singular and comparable only to surgical therapies achieved during the inactive phase of TED. The advent of effective medical therapy can lead to a paradigm shift in the clinical management of TED. This review will provide an overview of TED, its epidemiology, insight into the molecular biology of the disease, clinical characteristics and diagnosis, and current and emerging treatment modalities.
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Affiliation(s)
- Yao Wang
- Department of Surgery, Division of Ophthalmology, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Amy Patel
- Department of Surgery, Division of Ophthalmology, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Raymond S Douglas
- Department of Surgery, Division of Ophthalmology, Cedars Sinai Medical Center, Los Angeles, CA, USA.,State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, People's Republic of China
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Kim M, Chang JH, Lee NK. Quantitative analysis of extraocular muscle volume and exophthalmos reduction after radiation therapy to treat Graves' ophthalmopathy: A pilot study. Eur J Ophthalmol 2019; 31:340-345. [PMID: 31496266 DOI: 10.1177/1120672119873841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE The aim of this study was to provide radiological information on the inherent response of Graves' ophthalmopathy after radiation therapy. METHODS Quantitative analysis of extraocular muscle volume was performed on 96 involved extraocular muscles in a total of 16 patients. A total of 48 computed tomography images were analyzed. Exophthalmos was also measured. The percentage reductions in extraocular muscle volume and exophthalmos length were determined and compared to the pre-radiation therapy values at 6-, 12-, and 24-month follow-up. RESULTS The median follow-up time was 21.5 months (range: 7.2-29.4 months). The mean reduction in relative tumor volume compared to the pre-radiation therapy extraocular muscle volume was 46.1% (range: 33.3%-58.8%). The mean relative extraocular muscle volumes were 71.5% at 6 months, 59.2% at 12 months, and 54.3% at 24 months after radiation therapy. The volume of the involved extraocular muscles decreased rapidly within the first 12 months of follow-up. The mean pre-radiation therapy length of exophthalmos was 21.7 mm (range: 17.6-26.1 mm). The mean percentages of exophthalmos length by comparison with the pre-radiation therapy length were 96.7% at 6 months, 92.3% at 12 months, and 88.5% at 24 months after radiation therapy. Exophthalmos decreased slowly and steadily during the follow-up period. CONCLUSION Quantitative volumetric analysis of the pattern of extraocular muscle volume reduction and exophthalmos length reduction in response to radiation therapy will allow clinicians to better understand the effect of radiotherapy on Graves' ophthalmopathy.
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Affiliation(s)
- Myungsoo Kim
- Department of Radiation Oncology, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Ji Hyun Chang
- Department of Radiation Oncology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, South Korea.,Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, South Korea
| | - Nam Kwon Lee
- Department of Radiation Oncology, Korea University Medical Center, Korea University College of Medicine, Seoul, South Korea
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Zhou X, Zhou D, Wang J, Chen G. Treatment strategies for Graves’ ophthalmopathy: a network meta-analysis. Br J Ophthalmol 2019; 104:551-556. [DOI: 10.1136/bjophthalmol-2018-313697] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 04/24/2019] [Accepted: 06/08/2019] [Indexed: 01/26/2023]
Abstract
PurposeVarious treatments have been investigated for Graves’ ophthalmopathy (GO). We aimed to provide an overall profile of the efficacy and tolerability of various interventions for active and moderate to severe GO.MethodsPubMed, Embase and the Cochrane Central Register of Controlled Trials were searched on 6 July 2018. Randomised controlled trials (RCT) investigating GO treatments were included. Two researchers independently extracted data according to a predefined form. A random effects network meta-analysis was performed using a frequentist approach. The primary outcome was efficacy, and the secondary outcome was tolerability (side effect discontinuation).ResultsThirty-three studies with 1846 patients with GO were included. Orbital radiotherapy (ORT) plus intravenous glucocorticoids (IVGC) (OR 27.11; 95% CI 4.57 to 160.92), mycophenolate mofetil (MMF) (24.40, 95% CI 5.28 to 112.67), oral glucocorticoids (OGC) plus ciclosporin (20.22, 95% CI 1.60 to 255.20), IVGC plus MMF (12.08, 95% CI 2.96 to 49.35), teprotumumab (8.92, 95% CI 2.51 to 31.77), ORT plus OGC (4.88, 95% CI 1.25 to 19.06), rituximab (RTX) (4.85, 95% CI 1.18 to 19.86), somatostatin analogues (4.23, 95% CI 1.60 to 11.16), OGC plus azathioprine (AzA) (5.77, 95% CI 1.17 to 28.47) and IVGC (4.96, 95% CI 1.96 to 12.55) showed significantly better improvement than no treatment. ORT plus IVGC ranked first, followed by MMF. High heterogeneity and significant local inconsistency were observed in the RTX studies. The results of the sensitivity analyses were similar to those of the main analysis.ConclusionA robust recommendation regarding the best treatment cannot be made, because most evidence was rated as low or very low quality according to the Grading of Recommendations, Assessment, Development and Evaluations framework. Large RCTs and individual participant data meta-analyses are necessary to confirm these results and explore potential moderators.PROPERO trial registration numberCRD42018103029.
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Abstract
Graves' orbitopathy is a debilitating disorder which occurs in patients with autoimmune thyroid disease, mainly Graves' disease, and adds layers of complexity to management of both conditions. We conducted a comprehensive review of literature for publications relating to established and new management options for Graves' orbitopathy and have summarized key articles in this review. Initial evaluation of patients with Graves' disease should also include clinical evaluation for orbitopathy. If eye disease is present, patients are best managed by a multi-specialty team including an endocrinologist and ophthalmologist. All patients with Graves' orbitopathy benefit from risk factor modification and normalization of thyroid function tests. Patients with active, mild disease generally benefit from local therapies and selenium, while patients with moderate-to-severe disease usually require the addition of intravenous glucocorticoid therapy. If there is an inadequate response to glucocorticoid therapy, several second-line therapies have been investigated for use, including orbital radiotherapy (with additional glucocorticoids), rituximab, cyclosporine, mycophenolate mofetil, and methotrexate. Use of new biologic agents, mainly teprotumumab and tocilizumab, have demonstrated impressive reductions in disease activity and severity. If these results are confirmed, the treatment paradigm is likely to change in the future. Finally, there are several novel immunotherapies being investigated for Graves' disease, which may have treatment implications for Graves' orbitopathy as well. Overall, there are many encouraging advances in the therapy of Graves' orbitopathy that are making the future more promising for patients suffering from this disease.
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Wu LQ, Mou P, Chen ZY, Cheng JW, Le QH, Cai JP, Wei RL. Altered Corneal Nerves in Chinese Thyroid-Associated Ophthalmopathy Patients Observed by In Vivo Confocal Microscopy. Med Sci Monit 2019; 25:1024-1031. [PMID: 30724266 PMCID: PMC6373222 DOI: 10.12659/msm.912310] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Thyroid-associated ophthalmopathy (TAO) is a common endocrine autoimmune disease. The present study explored corneal nerve changes in TAO patients. MATERIAL AND METHODS Thirty-eight Chinese TAO patients and 20 healthy individuals were included in the study. Central corneal subbasal nerve density and morphology were evaluated with in vivo laser scanning confocal microscopy and quantified using automated CCmetrics software. RESULTS The values of the central corneal subbasal nerve plexus parameters of both active and inactive TAO patients were significantly decreased compared with those of controls, including corneal nerve fiber density (CNFD) (P<0.001 for both), corneal nerve branch density (CNBD) (P<0.001 for both), corneal nerve fiber length (CNFL) (P<0.001 for both), corneal nerve fiber total branch density (CTBD) (P<0.001 for both), corneal nerve fiber area (CNFA) (P<0.001 for both), corneal nerve fiber width (CNFW) (P=0.046, P=0.027, respectively), and corneal nerve fiber fractal dimension (ACNFrD) (P<0.001 for both). In addition, CNFD and ACNFrD values were significantly lower in the active TAO patients compared with those in the inactive TAO patients (P=0.020, P=0.002, respectively). There were significant correlations between CNFD, CNBD, CNFL, CTBD, CNFA, and ACNFrD and the ocular surface parameters and activity assessment items. CONCLUSIONS Abnormal corneal subbasal nerves were observed in both active and inactive Chinese TAO patients, suggesting that nerve degeneration is associated with the disease. However, the exact underlying mechanisms remain to be elucidated.
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Affiliation(s)
- Lian-Qun Wu
- Department of Ophthalmology, Eye and Ear, Nose, and Throat (ENT) Hospital of Fudan University, Shanghai, China (mainland).,Department of Ophthalmology, Changzheng Hospital, Second Military Medical University, Shanghai, China (mainland)
| | - Pei Mou
- Department of Ophthalmology, Changzheng Hospital, Second Military Medical University, Shanghai, China (mainland)
| | - Zi-Yu Chen
- Department of Ophthalmology, Changzheng Hospital, Second Military Medical University, Shanghai, China (mainland)
| | - Jin-Wei Cheng
- Department of Ophthalmology, Changzheng Hospital, Second Military Medical University, Shanghai, China (mainland)
| | - Qi-Hua Le
- Department of Ophthalmology, Eye and Ear, Nose, and Throat (ENT) Hospital of Fudan University, Shanghai, China (mainland)
| | - Ji-Ping Cai
- Department of Ophthalmology, Changzheng Hospital, Second Military Medical University, Shanghai, China (mainland)
| | - Rui-Li Wei
- Department of Ophthalmology, Changzheng Hospital, Second Military Medical University, Shanghai, China (mainland)
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Comparative Efficacy of Medical Treatments for Thyroid Eye Disease: A Network Meta-Analysis. J Ophthalmol 2018; 2018:7184163. [PMID: 30647961 PMCID: PMC6311851 DOI: 10.1155/2018/7184163] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Revised: 09/28/2018] [Accepted: 10/28/2018] [Indexed: 12/12/2022] Open
Abstract
Purpose Numerous medical strategies have been proposed for the treatment of thyroid eye disease (TED); however, the best methods for standard treatment are still a matter of controversy. The purpose of this network meta-analysis was to integrate previous evidence to create hierarchies of comparative efficacy of eleven commonly used medical treatments for TED. Methods A comprehensive search of electronic scientific literature databases was performed and the data from randomized controlled trials (RCTs) comparing treatment outcomes for patients with active TED were selected. Treatment strategies included in this network meta-analysis were intravenous glucocorticoids (IVGC), oral glucocorticoids (OGC), orbital injection of glucocorticoids (OIGC), orbital radiotherapy (OR), intravenous glucocorticoids combined with orbital radiotherapy (IVGC + OR), oral glucocorticoids combined with orbital radiotherapy (OGC + OR), rituximab (RTX), somatostatin analogs, intravenous immunoglobulin (IVIG), teprotumumab, and cyclosporine. The outcomes were response rate, mean difference in proptosis reduction, and reduction in disease activity. A random-effects network meta-analysis using a frequent method was conducted in STATA. Results Twenty-three studies comprising a total of 1047 patients were included in the analysis. Inconsistency plots showed heterogeneity in the IVGC-Placebo-RTX loop to some extent (RoR = 8.029, P=0.075). Rankings of response rates were as follows: IVGC + OR, teprotumumab, IVGC, OGC + OR, RTX, OIGC, OR, IVIG, OGC, somatostatin, placebo, and cyclosporine. The rank probability analysis of proptosis reduction showed that teprotumumab was the most effective, followed by IVGC, IVGC + OR, OIGC, OGC, OGC + OR, OR, somatostatin, cyclosporine, and placebo. Conclusions IVGC, alone or combination with OR, and teprotumumab should be preferred as the most effective strategies for active moderate to severe TED. Teprotumumab showed profound effect on proptosis reduction. OIGC, OR, and somatostatin analogs showed some statistical benefit and can be employed as second-line treatment strategies. RTX is a promising biologic agent, but more RCTs are required to define its appropriate role in treating TED.
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Abstract
PURPOSE To critically review the published literature on orbital radiotherapy as a treatment modality for thyroid eye disease (TED). METHODS A systematic review and analysis of the relevant published literature was performed. RESULTS Thyroid eye disease is an autoimmune condition that is amenable to treatments that modulate the immune response, including orbital radiotherapy (ORT). Ideal candidates for ORT are patients in the early, active phase of TED with moderate to severe, or rapidly progressive, disease, including patients with significant motility deficits and compressive optic neuropathy. Patients with progressive strabismus may also benefit. Patients with mild or inactive disease will not benefit from ORT when compared with the natural history of the disease. Orbital radiotherapy should generally be used in conjunction with corticosteroid therapy, with response to corticosteroids demonstrating the immunomodulatory therapeutic potential of ORT. When treating TED-compressive optic neuropathy, ORT may help obviate the need for urgent surgical decompression, or postpone it until the stable, inactive phase of the disease. Orbital radiotherapy treatment doses should approach 20 Gy in most cases, but lower doses may be considered in younger patients without significant dysmotility. The safety profile of ORT is well established, and side effects are minimal in appropriately selected patients. CONCLUSIONS Radiotherapy is a safe and effective treatment for active TED in appropriately selected patients.
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Dietrich A, Taylor P, White P, Wilson V, Uddin J, Lee RWJ, Dayan C, Jackson S. Establishing the usefulness of the GO-QOL in a UK hospital-treated population with thyroid eye disease in the CIRTED trial. PSYCHOL HEALTH MED 2018; 23:1341-1355. [PMID: 30092670 DOI: 10.1080/13548506.2018.1503693] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Thyroid eye disease (TED) is a potentially sight-threatening and cosmetically disfiguring condition arising in 25-50% of patients with Graves' hyperthyroidism. CIRTED is the first study to evaluate the long-term role of radiotherapy and prolonged immunosuppression with azathioprine in treating TED, one aim of which was to validate the use of the English version of GO-QOL in an UK population with TED. In a three stage design over a 48 week period, the GO-QOL was tested and compared to a general measure of quality of life (WHOQOL-Bref). In stage 1 utilising a standard 14 day test-retest design both GO-QOL subscales achieved Cronbach's alphas demonstrating excellent validity and internal reliability (Visual Function 0.929 and 0.931; Appearance 0.888 and 0.906). In stage 2, Repeated Measures ANOVA demonstrated longitudinal validity, with both subscales of the GO-QOL showing significant change over time (Visual Function, η2 = 0.114, p < .001; Appearance, η2 = 0.069, p < .002). In stage 3 the GO-QOL showed discriminant validity at the week 48 time point, with the visual function subscale being able to detect changes in groups identified by clinicians (using BCCOM ratings of improvement or deterioration), while both subscales could detect group differences when based on participants' subjective ratings of TED noticeability and severity. The results of this project provide support for the English translation of the GO-QOL as an outcome measure for patients with moderately severe active Graves' orbitopathy/TED.
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Affiliation(s)
- Alina Dietrich
- a School of Medicine , Cardiff University , Cardiff , UK
| | - Peter Taylor
- b Thyroid Research Group, Systems Immunity Research Institute , Cardiff University School of Medicine , Cardiff , UK
| | - Paul White
- c FET - Engineering, Design & Mathematics , Director Applied Statistics Group, University of the West of England , Bristol , UK
| | - Victoria Wilson
- d Faculty of Health Sciences, Bristol Eye Hospital, University of Bristol , Bristol , UK
| | | | - Richard William John Lee
- f Faculty of Health Sciences , NIHR Moorfields Biomedical Research Centre, University of Bristol , Bristol , UK
| | - Colin Dayan
- a School of Medicine , Cardiff University , Cardiff , UK
| | - Sue Jackson
- g Department of Psychology , Centre for Appearance Research, University of the West of England , Bristol , UK
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Gold KG, Scofield S, Isaacson SR, Stewart MW, Kazim M. Orbital Radiotherapy Combined With Corticosteroid Treatment for Thyroid Eye Disease-Compressive Optic Neuropathy. Ophthalmic Plast Reconstr Surg 2018. [PMID: 29517594 DOI: 10.1097/iop.0000000000001003] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To evaluate the effectiveness of orbital radiotherapy (ORT) in the treatment of thyroid eye disease (TED)-compressive optic neuropathy. METHODS A retrospective review of patients with corticosteroid-responsive compressive optic neuropathy due to TED treated with ORT. Study was conducted in compliance with Health Insurance Portability and Accountability Act. One hundred four patients (163 orbits) with a mean age of 61.7 years met inclusion criteria. Seventy-four percent (77/104) were female, and 32.7% (34/104) were current or previous smokers. A total absorbed dose of 2000 cGy fractionated in 10 treatment doses over the course of 2 weeks was administered to the retroocular tissues according to a standard protocol. The primary end point was failure of ORT, defined as persistent optic neuropathy following completion of radiotherapy that mandated urgent orbital decompression surgery. RESULTS Ninety-eight of 104 (94%) patients or 152 of 163 (93.3%) orbits did not require orbital decompression surgery during the acute phase. Patients who responded successfully to ORT had similar improvements in visual acuity, color vision, Humphrey threshold visual field testing, and afferent pupillary defects compared with patients who failed ORT and underwent urgent decompression surgery. Only 36.7% of successfully treated patients ultimately underwent elective surgery, including orbital decompression, strabismus, or eyelid surgery, during the inactive phase of TED. CONCLUSIONS The data from this study, the largest retrospective review reported to date, supports the use of ORT in eyes with corticosteroid-responsive TED-compressive optic neuropathy. ORT may favorably alter the natural history of active-phase TED by preventing recurrent compressive optic neuropathy after withdrawal of corticosteroids.
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Affiliation(s)
| | - Stacy Scofield
- Department of Ophthalmology, Columbia University, New York, New York
| | - Steven R Isaacson
- Department of Ophthalmology, Columbia University, New York, New York
| | - Michael W Stewart
- Department of Ophthalmology, Columbia University, New York, New York
| | - Michael Kazim
- Department of Ophthalmology, Columbia University, New York, New York
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Morin J, Dolman PJ. Challenges and developments in both surgical and non-surgical treatments for thyroid eye disease. EXPERT REVIEW OF OPHTHALMOLOGY 2018. [DOI: 10.1080/17469899.2018.1455501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Julie Morin
- Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Peter J. Dolman
- Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver, BC, Canada
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