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Labiris G, Panagiotopoulou EK, Delibasis K, Duzha E, Bakirtzis M, Panagis C, Boboridis K, Mokka A, Balidis M, Damtsi C, Ntonti P. Validation of a web-based distance visual acuity test. J Cataract Refract Surg 2023; 49:666-671. [PMID: 36853857 DOI: 10.1097/j.jcrs.0000000000001176] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 02/20/2023] [Indexed: 03/01/2023]
Abstract
PURPOSE To validate the Democritus Digital Acuity and Reading Test (DDART) as a distance VA (dVA) test against a series of prevalent conventional distance vision charts. SETTING Ophthalmology Department, University Hospital of Alexandroupolis, Alexandroupolis, Greece; Ophthalmology Department, AHEPA University Hospital, Thessaloniki, Greece; and Ophthalmica Institute of Ophthalmology & Microsurgery, Thessaloniki, Greece. DESIGN Prospective multicenter validation study. METHODS The distance best spectacle-corrected visual acuity (dBSCVA) was compared in normal (NVG) and low (LVG) vision participants against 4 prevalent conventional distance vision charts (ETDRS, Snellen, Landolt C, and Tumbling E) by a predefined 2.5-symbol noninferiority margin and intraclass correlation coefficients (ICCs). DDART's test-retest (TRT) reliability was assessed with ICCs. RESULTS 534 participants (471 and 63 with normal and low vision, respectively) were included in the study. The mean difference between dBSCVA measured with DDART and conventional charts ranged between -0.84 and +0.85 symbols, without exceeding the 2.5-symbol noninferiority margin. ICCs indicated an excellent level of agreement for all patient groups (from 0.848 to 0.985). TRT reliability indicated differences below 1 symbol both for the NVG and LVG, with ICCs ranging between 0.912 and 0.964 for the 4 DDARTs. CONCLUSIONS DDART was a valid web-based dVA test that provided reliable measurements in clinical and telemedical settings, both for normal and low vision patients.
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Affiliation(s)
- Georgios Labiris
- From the Department of Ophthalmology, University Hospital of Alexandroupolis, Alexandroupolis, Greece (Labiris, Panagiotopoulou, Bakirtzis, Panagis, Damtsi, Ntonti); Department of Computer Science and Biomedical Informatics, University of Thessaly, Lamia, Greece (Delibasis, Duzha); Ophthalmology Department, AHEPA University Hospital, Thessaloniki, Greece (Boboridis, Mokka); Ophthalmica Institute of Ophthalmology & Microsurgery, Thessaloniki, Greece (Balidis, Damtsi)
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Panagiotopoulou EK, Boboridis K, Seimenis I, Labiris G. Impact of Light Conditions on Visual Performance following Premium Pseudophakic Presbyopia Corrections. J Clin Med 2023; 12:4324. [PMID: 37445358 DOI: 10.3390/jcm12134324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/13/2023] [Accepted: 06/22/2023] [Indexed: 07/15/2023] Open
Abstract
The primary objective of this study was to objectively compare the visual performance of patients following premium pseudophakic presbyopia corrections in different light combinations for near- and intermediate-vision activities of daily living (ADLs). This is a prospective, comparative study. A total of 75 patients populated three study groups: G1-patients with bilateral trifocal implantation, G2-patients with bilateral bifocal implantation, and G3-patients with bilateral monofocal implantation. All participants addressed 10 ADLs in nine combinations of light temperature (3000 K, 4000 K, and 6000 K) and light intensity (25 fc, 50 fc, and 75 fc) and declared their subjectively optimal light combination while reading. G2 and G3 had the best total ADL scores in 6000 K/75 fc, while G1 had the best total ADL score in 4000 K/75 fc. Total ADL, easy ADL, and moderate difficulty ADL scores were significantly better in G2, while difficult ADL score was significantly better in G1. The majority of all groups selected 6000 K/75 fc as the most comfortable light combination, and no group selected 3000 K and 25 fc. In conclusion, trifocal patients benefit from intense daylight, while bifocal and monofocal patients benefit from intense, cold lighting. Trifocal patients present superior near-vision capacity in difficult near-vision daily tasks, while bifocal patients present superiority in easy and moderate-difficulty ADLs.
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Affiliation(s)
| | - Kostas Boboridis
- Ophthalmology Department, AHEPA University Hospital, 54636 Thessaloniki, Greece
| | - Ioannis Seimenis
- Medical Physics Laboratory, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Georgios Labiris
- Department of Ophthalmology, University Hospital of Alexandroupolis, 68100 Alexandroupolis, Greece
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Siah WF, Boboridis K, Tan P, Litwin AS, Daya SM, Malhotra R. Meibomian gland inversion: under-recognized entity. Acta Ophthalmol 2019; 97:e1116-e1122. [PMID: 31184427 DOI: 10.1111/aos.14155] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Accepted: 05/12/2019] [Indexed: 12/26/2022]
Abstract
OBJECTIVE To describe a clinical entity of upper eyelid margin and meibomian gland inversion (MGI) sequential to meibomian gland dysfunction (MGD), in the absence of eyelash ptosis, trichiasis or manifest marginal entropion. We highlight its clinical features, surgical management and outcomes. METHODS We performed a retrospective analysis of symptomatic MGI cases refractory to conservative management who underwent surgery in our centre over a 4-year period. Anatomical correction, resolution of symptoms and possible complications are reported. RESULTS A total of 21 eyelids of 13 patients (mean age: 68.5 ± 15.4, range: 32-88 years) were analysed. Symptomatic MGI patients were operated only if they have noted immediate comfort when we corrected the lid margin position with a cotton tip. Those with refractory superior punctate corneal staining (n = 14 eyes), blink-related discomfort (n = 8) and pseudo-blepharospasm (n = 3) reported complete postoperative resolution. Milder symptoms showed partial improvement: gritty feeling (79%), sore eye (80%) and watery eye (86%). However, symptoms of dry eye disease (DED) persisted in 88% of patients. One case recurred in 6 weeks and was offered revision surgery. Median follow-up was 5 (range: 3-12) months. CONCLUSION Meibomian gland inversion (MGI) is a subtle clinical entity that can be easily overlooked. Symptoms are often attributed to DED or MGD alone. It is likely that MGI represents early upper lid margin anatomical changes secondary to MGD before cicatricial marginal entropion becomes clinically apparent. Recommended treatment is conservative with intensive lid hygiene and topical MGD management. However, refractory symptomatic cases who respond positively to a 'cotton-tip test' (reversal of lid margin malposition with a rolling cotton-tip) may benefit from surgical intervention with favourable anatomical and functional outcome.
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Affiliation(s)
- We Fong Siah
- Eye Unit University Hospital Southampton NHS Foundation Trust Southampton UK
- Corneoplastic Unit Queen Victoria Hospital NHS Trust East Grinstead UK
| | | | - Petrina Tan
- Corneoplastic Unit Queen Victoria Hospital NHS Trust East Grinstead UK
- Department of Ophthalmology Ng Teng Fong General Hospital National University Health Services Singapore Singapore
| | - Andre S. Litwin
- Corneoplastic Unit Queen Victoria Hospital NHS Trust East Grinstead UK
| | | | - Raman Malhotra
- Corneoplastic Unit Queen Victoria Hospital NHS Trust East Grinstead UK
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Veneti S, Anagnostis P, Adamidou F, Artzouchaltzi AM, Boboridis K, Kita M. Association between vitamin D receptor gene polymorphisms and Graves' disease: a systematic review and meta-analysis. Endocrine 2019; 65:244-251. [PMID: 30924084 DOI: 10.1007/s12020-019-01902-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 03/12/2019] [Indexed: 02/07/2023]
Abstract
PURPOSE The pathogenesis of Graves' disease (GD) and orbitopathy (GO) is not completely elucidated. On the other hand, vitamin D receptor (VDR) gene polymorphisms have been associated with vulnerability to a plethora of chronic autoimmune diseases. The primary aim of this study was to synthesize evidence on the association between VDR gene polymorphisms and GD. Secondary aim was to investigate their association with GO. METHODS A comprehensive search was conducted in PubMed, CENTRAL and Scopus, up to December 8, 2018. Data were expressed as odds ratio (OR) with 95% confidence intervals (CI). Heterogeneity was quantified with I2 index. RESULTS Ten studies were included in the qualitative and quantitative analysis. TT subtype of TaqI polymorphism was associated with an increased risk of GD compared with Tt and tt polymorphisms (OR: 1.42; 95% CI, 1.05-1.94, p = 0.025), whereas tt was associated with a lower risk of GD, compared with TT and Tt polymorphisms (OR: 0.79; 95% CI, 0.62-0.99, p = 0.043). No association was found for ApaI, BsmI, and FokI polymorphisms. The bb subtype of BsmI polymorphism was associated with a lower risk in Asian, but with a higher GD risk in Caucasian populations, compared with BB/Bb subtypes. No eligible study was found regarding the association between VDR gene polymorphisms and the risk of GO. CONCLUSIONS The TT subtype of the TaqI polymorphism was associated with a higher susceptibility for GD compared with Tt and tt. Regarding BsmI, the bb subtype was associated with increased GD risk in Caucasians, whereas it is protective in Asians.
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Affiliation(s)
- Stavroula Veneti
- Department of Endocrinology and Diabetes, Hippokration General Hospital of Thessaloniki, Thessaloniki, Greece
| | - Panagiotis Anagnostis
- Department of Endocrinology and Diabetes, Hippokration General Hospital of Thessaloniki, Thessaloniki, Greece.
| | - Fotini Adamidou
- Department of Endocrinology and Diabetes, Hippokration General Hospital of Thessaloniki, Thessaloniki, Greece
| | | | - Kostas Boboridis
- 1st University Department of Ophthalmology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Marina Kita
- Department of Endocrinology and Diabetes, Hippokration General Hospital of Thessaloniki, Thessaloniki, Greece
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Adamidou F, Anagnostis P, Boboridis K, Manani C, Georgiou T, Veneti S, Kita M. Enduring remission of active and sight-threatening Graves' orbitopathy with rituximab: report of two cases. Endocr J 2018; 65:963-967. [PMID: 29937466 DOI: 10.1507/endocrj.ej18-0074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Intravenous (i.v.) glucocorticosteroids (GCs) constitute the first-line treatment for active and moderate-to-severe Graves' orbitopathy (GO). In cases of persistent disease, rituximab, a monoclonal anti-CD20 antibody, may be used, although studies have yielded conflicting results. In case 1, a 50-year-old female heavy smoker presented with severe bilateral disfiguring eyelid edema of four months, bilateral exophthalmos and a clinical activity score (CAS) of 5/7. Laboratory investigation showed thyrotoxicosis and high thyroid-stimulating immunoglobulin (TSI) levels [32 IU/L (normal <1.75]. After minor improvement by i.v. methylprednisolone and standard retrobulbar radiotherapy (20 Gy), her visual acuity progressively declined to "hand motion". Rituximab was administered (two pulses of 500 mg, two weeks apart), with significant response. At 3 1/2 years of follow-up, CAS is 0/7 and CD20+ lymphocytes remain at the lower normal range. In case 2, a 78-year-old non-smoker male was referred for management of severe active GO, one month after total thyroidectomy for Graves' thyrotoxicosis (TSI: 6.74 IU/L). Over the preceding two-three months, severe GO manifested with chemosis, constant diplopia, loss of color vision and acuity of 1/10 bilaterally (CAS: 7/7). Following partial response to i.v. methylprednisolone and concomitant radiotherapy, rituximab (two pulses of 500 mg each, two weeks apart), was administered. Vision partially recovered and GO remains in remission one year later, even after 131I (100 mCi) administration for papillary thyroid carcinoma (TSI: 0.9 IU/L and CD20+ count at the lower normal range). In conclusion, rituximab may be an effective second-line therapy in GO patients, providing long-lasting remission.
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Affiliation(s)
- Fotini Adamidou
- Department of Endocrinology and Diabetes, Hippokration Hospital of Thessaloniki, Thessaloniki, Greece
| | - Panagiotis Anagnostis
- Department of Endocrinology and Diabetes, Hippokration Hospital of Thessaloniki, Thessaloniki, Greece
| | - Kostas Boboridis
- 1st University Department of Ophthalmology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Christina Manani
- Department of Endocrinology and Diabetes, Hippokration Hospital of Thessaloniki, Thessaloniki, Greece
| | - Thomas Georgiou
- Department of Endocrinology and Diabetes, Hippokration Hospital of Thessaloniki, Thessaloniki, Greece
| | - Stavroula Veneti
- Department of Endocrinology and Diabetes, Hippokration Hospital of Thessaloniki, Thessaloniki, Greece
| | - Marina Kita
- Department of Endocrinology and Diabetes, Hippokration Hospital of Thessaloniki, Thessaloniki, Greece
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Abstract
Purpose To report a case of bilateral endogenous endophthalmitis due to group G Streptococcus after a dental procedure. METHODS Case report of a 69-year-old woman who presented with pain, decreased vision, bilateral uveitis, and a unilateral hypopyon 1 week after treatment for an abscessed tooth. Results Bilateral endophthalmitis was diagnosed, and group G Streptococcus was cultured from the vitreous samples. CONCLUSIONS To our knowledge, this is the second reported case of endogenous endophthalmitis following a dental procedure. Furthermore, it was due to group G Streptococcus, which is a rare cause of this condition.
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Affiliation(s)
- N G Ziakas
- Department of Ophthalmology, Aristotle University of Thessaloniki, Greece.
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Perros P, Hegedüs L, Bartalena L, Marcocci C, Kahaly GJ, Baldeschi L, Salvi M, Lazarus JH, Eckstein A, Pitz S, Boboridis K, Anagnostis P, Ayvaz G, Boschi A, Brix TH, Currò N, Konuk O, Marinò M, Mitchell AL, Stankovic B, Törüner FB, von Arx G, Zarković M, Wiersinga WM. Graves' orbitopathy as a rare disease in Europe: a European Group on Graves' Orbitopathy (EUGOGO) position statement. Orphanet J Rare Dis 2017; 12:72. [PMID: 28427469 PMCID: PMC5397790 DOI: 10.1186/s13023-017-0625-1] [Citation(s) in RCA: 89] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Accepted: 04/05/2017] [Indexed: 01/09/2023] Open
Abstract
Background Graves’ orbitopathy (GO) is an autoimmune condition, which is associated with poor clinical outcomes including impaired quality of life and socio-economic status. Current evidence suggests that the incidence of GO in Europe may be declining, however data on the prevalence of this disease are sparse. Several clinical variants of GO exist, including euthyroid GO, recently listed as a rare disease in Europe (ORPHA466682). The objective was to estimate the prevalence of GO and its clinical variants in Europe, based on available literature, and to consider whether they may potentially qualify as rare. Recent published data on the incidence of GO and Graves’ hyperthyroidism in Europe were used to estimate the prevalence of GO. The position statement was developed by a series of reviews of drafts and electronic discussions by members of the European Group on Graves’ Orbitopathy. The prevalence of GO in Europe is about 10/10,000 persons. The prevalence of other clinical variants is also low: hypothyroid GO 0.02–1.10/10,000; GO associated with dermopathy 0.15/10,000; GO associated with acropachy 0.03/10,000; asymmetrical GO 1.00–5.00/10,000; unilateral GO 0.50–1.50/10,000. Conclusion GO has a prevalence that is clearly above the threshold for rarity in Europe. However, each of its clinical variants have a low prevalence and could potentially qualify for being considered as a rare condition, providing that future research establishes that they have a distinct pathophysiology. EUGOGO considers this area of academic activity a priority.
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Affiliation(s)
- P Perros
- Institute of Genetic Medicine, Newcastle University, Central Parkway, Newcastle upon Tyne, Tyne, NE1 3BZ, UK. .,Department of Endocrinology, Level 6, Leazes Wing, Royal Victoria Infirmary, Newcastle upon Tyne, NE1 4LP, UK.
| | - L Hegedüs
- Department of Endocrinology and Metabolism, Odense University Hospital, Odense, 5000, Denmark
| | - L Bartalena
- Endocrine Unit, University of Insubria, Ospedale di Circolo, Viale Borri, 57 21100, Varese, Italy
| | - C Marcocci
- Department of Clinical and Experimental Medicine, Section of Endocrinology, University of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - G J Kahaly
- Department of Medicine I, Johannes Gutenberg University Medical Center, Mainz, 55101, Germany
| | - L Baldeschi
- Department of Ophthalmology, Université Catholique de Louvain, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - M Salvi
- Graves' Orbitopathy Center, Endocrinology, Fondazione Ca' Granda IRCCS, Department of Medical and Community Sciences, University of Milan, Milan, Italy
| | - J H Lazarus
- Institute of Molecular and Experimental Medicine, Cardiff University School of Medicine, Cardiff, United Kingdom
| | - A Eckstein
- Department of Ophthalmology, D-45122 University of Duisburg-Essen, Essen, Germany
| | - S Pitz
- Department of Ophthalmology, Johannes Gutenberg University Medical Center, Mainz, 551331, Germany
| | - K Boboridis
- 3rd University Department of Ophthalmology, Aristotle University of Thessaloniki, 1 Kyriakidi Street, 546 36, Thessaloniki, Greece
| | - P Anagnostis
- Department of Endocrinology and Diabetes, Hippokration Hospital of Thessaloniki, Thessaloniki, Greece
| | - G Ayvaz
- Department of Endocrinology and Metabolism, Gazi University, Faculty of Medicine, Besevler, Ankara, 06500, Turkey
| | - A Boschi
- Department of Ophthalmology, Université Catholique de Louvain, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - T H Brix
- Department of Endocrinology and Metabolism, Odense University Hospital, Odense, 5000, Denmark
| | - N Currò
- Department of Ophthalmology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - O Konuk
- Department of Ophthalmology, Gazi University Faculty of Medicine, Besevler, Ankara, 06500, Turkey
| | - M Marinò
- Department of Clinical and Experimental Medicine, Section of Endocrinology, University of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - A L Mitchell
- Institute of Genetic Medicine, Newcastle University, Central Parkway, Newcastle upon Tyne, Tyne, NE1 3BZ, UK
| | - B Stankovic
- Faculty of Medicine University of Belgrade, Institute of Ophthalmology Clinical Centre of Serbia, Belgrade, Serbia
| | - F B Törüner
- Department of Endocrinology and Metabolism, Gazi University, Faculty of Medicine, Besevler, Ankara, 06500, Turkey
| | - G von Arx
- Basedow.ch Interdisciplinary Centre for Graves' Orbitopathy, Fährweg 10, 4600, Olten, Switzerland
| | - M Zarković
- School of Medicine, University of Belgrade, Clinic of Endocrinology, Clinical Centre of Serbia, Belgrade, Serbia
| | - W M Wiersinga
- Academic Medical Center, 22660 1100 DD, Amsterdam, Netherlands
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Anagnostis P, Boboridis K, Adamidou F, Kita M. Natural course of mild Graves' orbitopathy: is it a chronic remitting or a transient disease? J Endocrinol Invest 2017; 40:257-261. [PMID: 27664101 DOI: 10.1007/s40618-016-0555-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 09/16/2016] [Indexed: 12/27/2022]
Abstract
BACKGROUND/AIMS The natural course of Graves' orbitopathy (GO) has been poorly documented. The aim of this review is to provide current knowledge regarding the natural course of mild GO, trying to address the issue of whether and to what extent it constitutes a chronic remitting or transient disease. METHODS We systematically searched PubMed for English language publications until August 2016 under the following terms: "Graves' orbitopathy" OR "Graves' ophthalmopathy" OR "thyroid eye disease" AND "natural course" OR "natural history". RESULTS Few studies have investigated the course of mild orbital disease in patients with GO. Large controlled trials are lacking and data can be extracted mainly from small retrospective and some prospective studies, after excluding patients who had received radioiodine for thyrotoxicosis or surgical treatment for GO. In general, more than half of GO patients may show spontaneous improvement in their clinical features, whereas no safe conclusions can be drawn with regard to complete resolution, with percentages ranging from 6 to 58 %. CONCLUSIONS The question whether mild GO is a remitting, albeit chronic disease, or even a transient event in the course of Graves' disease, remains currently unanswered.
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Affiliation(s)
- P Anagnostis
- Department of Endocrinology and Diabetes, Hippokration Hospital of Thessaloniki, Sarantaporou 10, 54640, Thessaloníki, Greece.
| | - K Boboridis
- 1st University Department of Ophthalmology, Aristotle University of Thessaloniki, Thessaloníki, Greece
| | - F Adamidou
- Department of Endocrinology and Diabetes, Hippokration Hospital of Thessaloniki, Sarantaporou 10, 54640, Thessaloníki, Greece
| | - M Kita
- Department of Endocrinology and Diabetes, Hippokration Hospital of Thessaloniki, Sarantaporou 10, 54640, Thessaloníki, Greece
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Bartalena L, Baldeschi L, Boboridis K, Eckstein A, Kahaly GJ, Marcocci C, Perros P, Salvi M, Wiersinga WM. The 2016 European Thyroid Association/European Group on Graves' Orbitopathy Guidelines for the Management of Graves' Orbitopathy. Eur Thyroid J 2016; 5:9-26. [PMID: 27099835 PMCID: PMC4836120 DOI: 10.1159/000443828] [Citation(s) in RCA: 573] [Impact Index Per Article: 71.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Accepted: 01/05/2016] [Indexed: 11/19/2022] Open
Abstract
Graves' orbitopathy (GO) is the main extrathyroidal manifestation of Graves' disease, though severe forms are rare. Management of GO is often suboptimal, largely because available treatments do not target pathogenic mechanisms of the disease. Treatment should rely on a thorough assessment of the activity and severity of GO and its impact on the patient's quality of life. Local measures (artificial tears, ointments and dark glasses) and control of risk factors for progression (smoking and thyroid dysfunction) are recommended for all patients. In mild GO, a watchful strategy is usually sufficient, but a 6-month course of selenium supplementation is effective in improving mild manifestations and preventing progression to more severe forms. High-dose glucocorticoids (GCs), preferably via the intravenous route, are the first line of treatment for moderate-to-severe and active GO. The optimal cumulative dose appears to be 4.5-5 g of methylprednisolone, but higher doses (up to 8 g) can be used for more severe forms. Shared decision-making is recommended for selecting second-line treatments, including a second course of intravenous GCs, oral GCs combined with orbital radiotherapy or cyclosporine, rituximab or watchful waiting. Rehabilitative treatment (orbital decompression surgery, squint surgery or eyelid surgery) is needed in the majority of patients when GO has been conservatively managed and inactivated by immunosuppressive treatment.
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Affiliation(s)
- Luigi Bartalena
- Department of Clinical and Experimental Medicine, University of Insubria, Endocrine Unit, Ospedale di Circolo, Varese, Italy
- *Prof. Luigi Bartalena, Department of Clinical and Experimental Medicine, University of Insubria, Endocrine Unit, Ospedale di Circolo, Viale Borri 57, IT-21100 Varese (Italy), E-Mail
| | - Lelio Baldeschi
- Department of Ophthalmology, Hospital Saint Luc, Catholic University of Louvain, Brussels, Belgium
| | - Kostas Boboridis
- Ophthalmology Department, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Anja Eckstein
- Zentrum für Augenheilkunde, Universitätsklinikum Essen, Essen, Germany
| | - George J. Kahaly
- Department of Medicine I, Johannes Gutenberg University (JGU) Medical Center, Mainz, Germany
| | - Claudio Marcocci
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Petros Perros
- Department of Endocrinology, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Mario Salvi
- Graves' Orbitopathy Center, Endocrinology, Fondazione Ca' Granda IRCCS, University of Milan, Milan, Italy
| | - Wilmar M. Wiersinga
- Department of Endocrinology and Metabolism, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
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Manara D, Jackson H, Perinetti-Casoni C, Boboridis K, Welland M, Luzzi L, Ossi P, Lee W. The ZrC–C eutectic structure and melting behaviour: A high-temperature radiance spectroscopy study. Ann Ital Chir 2013. [DOI: 10.1016/j.jeurceramsoc.2012.12.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Karamitsos A, Kokkas V, Goulas A, Paraskevopoulos P, Gougoulias K, Karampatakis V, Boboridis K. Ocular surface and tear film abnormalities in women under adjuvant chemotherapy for breast cancer with the 5-Fluorouracil, Epirubicin and Cyclophosphamide (FEC) regimen. Hippokratia 2013; 17:120-125. [PMID: 24376315 PMCID: PMC3743614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
AIM To study possible ocular surface and lacrimal drainage changes in women being on adjuvant chemotherapy with 5-Fluorouracil 600 mg/m2, Epirubicin 60-90 mg/m(2), Cyclophosphamide 600 mg/m(2) (FEC) regimen for breast cancer. METHODS Sixty one consecutive women with early stage breast cancer (median age 58 years - interquartile range 22) were included in this study. They all underwent mastectomy followed by 6 cycles of tri-weekly administration of FEC regimen and were free of ocular surface, eyelid and tear film symptomatic disease at baseline. None of them had pre- or coexisting treatment with other chemotherapeutic agent or radiotherapy. Slit lamp examination of the ocular surface, Schirmer test I (without topical anesthesia) and tears Break up Time test (BUT) were performed before the initiation of treatment and immediately after the third therapeutic cycle. RESULTS From 61 women 39.34% had significant conjunctival hyperemia, 41.0% lid margin abnormalities, 4.92% blepharitis, 6.56% madarosis, 3.28% punctate epithelial keratopathy and 4.92% oedema of the lower punctum mucosal opening after three chemotherapeutic cycles. Mean BUT measures were found lower after the third chemotherapeutic cycle (p=0.001) but mean Schirmer test I values were higher after the third chemotherapeutic cycle (p=0.001). CONCLUSION Women on chemotherapy with FEC regimen are more susceptible to develop ocular surface and tear film alterations, within the first three cycles of chemotherapy for breast cancer, and thus, prompt ophthalmological evaluation may be proven beneficial for early diagnosis and management of the induced ocular disease.
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Affiliation(s)
- A Karamitsos
- 1 University Ophthalmology Department, AHEPA Hospital, Aristotle University of Thessaloniki
| | - V Kokkas
- Pharmacology Department, Medical School, Aristotle University of Thessaloniki
| | - A Goulas
- Pharmacology Department, Medical School, Aristotle University of Thessaloniki
| | | | - K Gougoulias
- Laboratory of Experimental Ophthalmology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - V Karampatakis
- Laboratory of Experimental Ophthalmology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - K Boboridis
- 1 University Ophthalmology Department, AHEPA Hospital, Aristotle University of Thessaloniki
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Marcocci C, Kahaly GJ, Krassas GE, Bartalena L, Prummel M, Stahl M, Altea MA, Nardi M, Pitz S, Boboridis K, Sivelli P, von Arx G, Mourits MP, Baldeschi L, Bencivelli W, Wiersinga W. Selenium and the course of mild Graves' orbitopathy. N Engl J Med 2011; 364:1920-31. [PMID: 21591944 DOI: 10.1056/nejmoa1012985] [Citation(s) in RCA: 321] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Oxygen free radicals and cytokines play a pathogenic role in Graves' orbitopathy. METHODS We carried out a randomized, double-blind, placebo-controlled trial to determine the effect of selenium (an antioxidant agent) or pentoxifylline (an antiinflammatory agent) in 159 patients with mild Graves' orbitopathy. The patients were given selenium (100 μg twice daily), pentoxifylline (600 mg twice daily), or placebo (twice daily) orally for 6 months and were then followed for 6 months after treatment was withdrawn. Primary outcomes at 6 months were evaluated by means of an overall ophthalmic assessment, conducted by an ophthalmologist who was unaware of the treatment assignments, and a Graves' orbitopathy-specific quality-of-life questionnaire, completed by the patient. Secondary outcomes were evaluated with the use of a Clinical Activity Score and a diplopia score. RESULTS At the 6-month evaluation, treatment with selenium, but not with pentoxifylline, was associated with an improved quality of life (P<0.001) and less eye involvement (P=0.01) and slowed the progression of Graves' orbitopathy (P=0.01), as compared with placebo. The Clinical Activity Score decreased in all groups, but the change was significantly greater in the selenium-treated patients. Exploratory evaluations at 12 months confirmed the results seen at 6 months. Two patients assigned to placebo and one assigned to pentoxifylline required immunosuppressive therapy for deterioration in their condition. No adverse events were evident with selenium, whereas pentoxifylline was associated with frequent gastrointestinal problems. CONCLUSIONS Selenium administration significantly improved quality of life, reduced ocular involvement, and slowed progression of the disease in patients with mild Graves' orbitopathy. (Funded by the University of Pisa and the Italian Ministry for Education, University and Research; EUGOGO Netherlands Trial Register number, NTR524.).
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Affiliation(s)
- Claudio Marcocci
- Department of Endocrinology and Metabolism, University of Pisa, Pisa, Italy.
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Gogakos AI, Boboridis K, Krassas GE. Pediatric aspects in Graves' orbitopathy. Pediatr Endocrinol Rev 2010; 7 Suppl 2:234-244. [PMID: 20467370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Although pediatric Graves' disease is an uncommon condition, children have about the same (or slightly increased) risk as adults to develop Graves' ophthalmopathy (GO) once they have contracted Graves' hyperthyroidism. GO occurs in the same proportion between sexes but with a milder clinical presentation compared with adults. Lid lag, soft tissue involvement and proptosis are the commonest manifestations, whereas restricted eye muscle motility, severe strabismus and optic neuropathy are practically absent. Genetic, immunologic and environmental factors may be associated with the different appearance of GO in children and adolescents. Interestingly, manifestation of GO begins to resemble the adult findings more closely when adolescence approaches. This could be explained by increasing smoking prevalence with age as long as smoking is a proven to be a risk factor for GO, and the odds increase significantly with increasing severity of GO. Management of hyperthyroidism is essential for the control of complications and seems to offer improvement of eye changes upon restoration of euthyroidism. Antithyroid drugs are the first choice treatment. Lasting remission rates though are achieved in less than 30% of cases. Long periods of therapy are needed and risk for side effects (often serious) increases. In resistant or severe cases early radical treatment with surgery or radioiodine is needed. Both can be equally effective and safe in selected cases. Identification of subjects prone to relapses is critical for optimal management. Regarding treatment of thyroid eye disease in childhood, most physicians who are dealing with such cases prefer a 'wait-and-see' policy. Pharmacological intervention, predominantly with steroids, is considered appropriate in case of deterioration or no improvement of eye changes when the patient has become euthyroid. It has been shown that somatostatin analogs (SM-as) might be of therapeutic value in the treatment of active eye disease in adults. Newer generations of SM-as that target a wider range of somatostatin receptors may show markedly superior results in the treatment of ophthalmopathy. Surgical orbital decompression is hardly ever necessary due to the mild nature of the disease, while retrobulbar irradiation, which has been proved beneficial in adults, has no place in the treatment of juvenile GO, in view of the theoretical risk of tumor induction.
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Affiliation(s)
- Apostolos I Gogakos
- Molecular Endocrinology Group, MRC, Clinical Sciences Centre, Imperial College London, Hammersmith Hospital, London, UK
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Krassas GE, Gogakos A, Boboridis K. Corticosteroids in the medical treatment of thyroid ophthalmopathy: when and how? Somatostatin analogues: where we stand today. Pediatr Endocrinol Rev 2010; 7 Suppl 2:204-209. [PMID: 20467364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Glucocorticoids (GCs) are used for Graves' ophthalmopathy (GO) in two different clinical settings: 1) moderately severe to severe eye disease; and 2) mild eye disease, for which radioiodine therapy is given to treat concomitant hyperthyroidism. Intravenous pulse corticosteroids have a small but statistically significant advantage in terms of response rate compared with oral corticosteroids and cause significantly fewer adverse events. Steroids should be used for as short a period of time as possible. The need for large doses of steroid over a long period of time is a hint that other treatment modalities need to be explored. Combination treatment with oral steroids and ciclosporin, another immunosuppressant, are more efficacious than use of either agent alone. The same applies to combination treatment with oral steroids and orbital radiotherapy. Somatostatin analogues (SM-as) have marginal clinical efficacy and are expensive. More potent analogues, like SOM230, could prove to be the treatment of choice in moderately severe cases of GO. The latter, in contrast to the thus far used analogues, has a rather high affinity for all SM receptors except SM receptor 4.
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Affiliation(s)
- Gerasimos E Krassas
- Department of Endocrinology, Diabetes and Metabolism, Panagia General Hospital, Thessaloniki, Greece.
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Ziakas N, Boboridis K, Nakos E, Mikropoulos D, Margaritis V, Konstas A. Does the use of trypan blue during phacoemulsification affect the intraocular pressure? Can J Ophthalmol 2009; 44:293-6. [DOI: 10.3129/i09-055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Kyrgidis A, Vahtsevanos K, Bourlidou E, Kontos K, Giovani P, Boboridis K, Thuau H, Antoniades K. Orbital Exenteration for Skin Malignancies: A Single-Center Experience. Skull Base 2009. [DOI: 10.1055/s-2009-1224483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Mourits MP, Bijl H, Altea MA, Baldeschi L, Boboridis K, Curro N, Dickinson AJ, Eckstein A, Freidel M, Guastella C, Kahaly GJ, Kalmann R, Krassas GE, Lane CM, Lareida J, Marcocci C, Marino M, Nardi M, Mohr C, Neoh C, Pinchera A, Orgiazzi J, Pitz S, Saeed P, Salvi M, Sellari-Franceschini S, Stahl M, von Arx G, Wiersinga WM. Outcome of orbital decompression for disfiguring proptosis in patients with Graves' orbitopathy using various surgical procedures. Br J Ophthalmol 2008; 93:1518-23. [DOI: 10.1136/bjo.2008.149302] [Citation(s) in RCA: 111] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Kyrgidis A, Vahtsevanos K, Giovani P, Papanastasiou I, Boboridis K, Triaridis S, Thuau H, Antoniades K. O.340 Orbital exenteration for skin malignancies. A case series. J Craniomaxillofac Surg 2008. [DOI: 10.1016/s1010-5182(08)71464-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Bartalena L, Baldeschi L, Dickinson A, Eckstein A, Kendall-Taylor P, Marcocci C, Mourits M, Perros P, Boboridis K, Boschi A, Currò N, Daumerie C, Kahaly GJ, Krassas GE, Lane CM, Lazarus JH, Marinò M, Nardi M, Neoh C, Orgiazzi J, Pearce S, Pinchera A, Pitz S, Salvi M, Sivelli P, Stahl M, von Arx G, Wiersinga WM. Consensus statement of the European Group on Graves' orbitopathy (EUGOGO) on management of GO. Eur J Endocrinol 2008; 158:273-85. [PMID: 18299459 DOI: 10.1530/eje-07-0666] [Citation(s) in RCA: 403] [Impact Index Per Article: 25.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Luigi Bartalena
- Department of Clinical Medicine, University of Insubria, 21100 Varese, Italy.
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Bartalena L, Baldeschi L, Dickinson AJ, Eckstein A, Kendall-Taylor P, Marcocci C, Mourits MP, Perros P, Boboridis K, Boschi A, Currò N, Daumerie C, Kahaly GJ, Krassas G, Lane CM, Lazarus JH, Marinò M, Nardi M, Neoh C, Orgiazzi J, Pearce S, Pinchera A, Pitz S, Salvi M, Sivelli P, Stahl M, von Arx G, Wiersinga WM. Consensus statement of the European group on Graves' orbitopathy (EUGOGO) on management of Graves' orbitopathy. Thyroid 2008; 18:333-46. [PMID: 18341379 DOI: 10.1089/thy.2007.0315] [Citation(s) in RCA: 259] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Luigi Bartalena
- Department of Clinical Medicine, University of Insubria, Varese, Italy.
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Krassas GE, Tzotzas T, Papazisis K, Pazaitou-Panayiotou K, Boboridis K. The efficacy of somatostatin analogues in the treatment of diabetic retinopathy and thyroid eye disease. Clin Ophthalmol 2007; 1:209-15. [PMID: 19668474 PMCID: PMC2701133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Somatostatin, a polypeptide hormone of 14 or 28 aminoacids, is produced by neuroendocrine, inflammatory and immune cells. It has multiple inhibitory functions on the secretion of various hormones and growth factors and modulates several cellular functions. Somatostatin analogues provide an elegant pharmacological principal to modify the high-risk form of proliferative diabetic retinopathy. Pilot investigations have provided evidence that octreotide can very effectively suppress new bleeding and stop visual loss in patients who have failed conventional photocoagulation therapy. In this cohort, octreotide was found to be a safe treatment modality. The same applies also for thyroid eye disease, in which some non-randomized, as well as randomized studies have shown a beneficial effect. More potent analogues, like SOM230, which are not yet in the market, can be proved to have a better therapeutic outcome in such patients and may be considered a safe treatment modality to stop the progression from pre-proliferative to proliferative diabetic retinopathy. This is also true for adolescent patients with thyroid eye disease, as well as for adults who also suffer from diabetes mellitus.
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Affiliation(s)
- Gerasimos E Krassas
- Department of Endocrinology, Diabetes and Metabolism, Panagia General Hospital, Thessaloniki, Greece;,Correspondence: Gerasimos E Krassas, Department of Endocrinology, Diabetes and Metabolism, Panagia General Hospital, N. Plastira 22, Thessaloniki 551 32, Greece, Tel +30 2310 479 633, Fax +30 2310 282 476, Email
| | - Themistoklis Tzotzas
- Department of Endocrinology, Diabetes and Metabolism, Panagia General Hospital, Thessaloniki, Greece
| | | | | | - Kostas Boboridis
- Department of Ophthalmology, Aristotle University of Thessaloniki, Greece
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McKeag D, Lane C, Lazarus JH, Baldeschi L, Boboridis K, Dickinson AJ, Hullo AI, Kahaly G, Krassas G, Marcocci C, Marinò M, Mourits MP, Nardi M, Neoh C, Orgiazzi J, Perros P, Pinchera A, Pitz S, Prummel MF, Sartini MS, Wiersinga WM. Clinical features of dysthyroid optic neuropathy: a European Group on Graves' Orbitopathy (EUGOGO) survey. Br J Ophthalmol 2006; 91:455-8. [PMID: 17035276 PMCID: PMC1994756 DOI: 10.1136/bjo.2006.094607] [Citation(s) in RCA: 182] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND This study was performed to determine clinical features of dysthyroid optic neuropathy (DON) across Europe. METHODS Forty seven patients with DON presented to seven European centres during one year. Local protocols for thyroid status, ophthalmic examination and further investigation were used. Each eye was classified as having definite, equivocal, or no DON. RESULTS Graves' hyperthyroidism occurred in the majority; 20% had received radioiodine. Of 94 eyes, 55 had definite and 17 equivocal DON. Median Clinical Activity Score was 4/7 but 25% scored 3 or less, indicating severe inflammation was not essential. Best corrected visual acuity was 6/9 (Snellen) or worse in 75% of DON eyes. Colour vision was reduced in 33 eyes, of which all but one had DON. Half of the DON eyes had normal optic disc appearance. In DON eyes proptosis was > 21 mm (significant) in 66% and visual fields abnormal in 71%. Orbital imaging showed apical muscle crowding in 88% of DON patients. Optic nerve stretch and fat prolapse were infrequently reported. CONCLUSION Patients with DON may not have severe proptosis and orbital inflammation. Optic disc swelling, impaired colour vision and radiological evidence of apical optic nerve compression are the most useful clinical features in this series.
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Affiliation(s)
- David McKeag
- Centre for Endocrine and Diabetes Sciences, University Hospital of Wales, Cardiff CF 4 4XN, UK
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Wiersinga WM, Perros P, Kahaly GJ, Mourits MP, Baldeschi L, Boboridis K, Boschi A, Dickinson AJ, Kendall-Taylor P, Krassas GE, Lane CM, Lazarus JH, Marcocci C, Marino M, Nardi M, Neoh C, Orgiazzi J, Pinchera A, Pitz S, Prummel MF, Sartini MS, Stahl M, von Arx G. Clinical assessment of patients with Graves' orbitopathy: the European Group on Graves' Orbitopathy recommendations to generalists, specialists and clinical researchers. Eur J Endocrinol 2006; 155:387-9. [PMID: 16914591 DOI: 10.1530/eje.1.02230] [Citation(s) in RCA: 160] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Perros P, Baldeschi L, Boboridis K, Dickinson AJ, Hullo A, Kahaly GJ, Kendall-Taylor P, Krassas GE, Lane CM, Lazarus JH, Marcocci C, Marino M, Mourits MP, Nardi M, Orgiazzi J, Pinchera A, Pitz S, Prummel MF, Wiersinga WM. A questionnaire survey on the management of Graves' orbitopathy in Europe. Eur J Endocrinol 2006; 155:207-11. [PMID: 16868132 DOI: 10.1530/eje.1.02201] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To determine management patterns among clinicians who treat patients with Graves' orbitopathy (GO) in Europe. DESIGN AND METHODS Questionnaire survey including a case scenario of members of professional organisations representing endocrinologists, ophthalmologists and nuclear medicine physicians. RESULTS A multidisciplinary approach to manage GO was valued by 96.3% of responders, although 31.5% did not participate or refer to a multidisciplinary team and 21.5% of patients with GO treated by responders were not managed in a multidisciplinary setting. Access to surgery for sight-threatening GO was available only within weeks or months according to 59.5% of responders. Reluctance to refer urgently to an ophthalmologist was noted by 32.7% of responders despite the presence of suspected optic neuropathy. The use of steroids was not influenced by the age of the patient, but fewer responders chose to use steroids in a diabetic patient (72.1 vs 90.5%, P<0.001). Development of cushingoid features resulted in a reduction in steroid use (90.5 vs 36.5%, P<0.001) and increase in the use of orbital irradiation (from 23.8% to 40.4%, P<0.05) and surgical decompression (from 20.9 to 52.9%, P<0.001). More ophthalmologists chose surgical decompression for patients with threatened vision due to optic neuropathy, who were intolerant to steroids than other specialists (70.3 vs 41.8%, P<0.01). CONCLUSION Deficiencies in the management of patients with GO in Europe were identified by this survey. Further training of clinicians, easier access of patients to specialist multidisciplinary centres and the publication of practice guidelines may help improve the management of this condition in Europe.
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Abstract
No real new treatment has been developed in the last decade for thyroid eye disease (TED). Glucocorticoids (GC), orbital radiotherapy (OR) or a combination of both, are most frequently used in the treatment of TED for the iv immunosuppressive effects. However, we now have novel information regarding the when and how corticosteroids should be used. In general, the iv route of GC administration is preferable to the oral use. iv GC should be used at much lower doses than previously (4.5 to 6 g cumulative dose), possibly with a small dose of oral prednisone (or equivalent) in the interpulse period and for a few weeks after completion of iv treatment. Careful assessment of patients before treatment for identification of possible risk factors of liver toxicity is mandatory. Finally, monitoring of patients, particularly for liver function, is warranted during and after treatment. Although OR's effectiveness was disputed by a study few years ago, more recent studies have reconfirmed its beneficial role in TED and shown that it still has a positive role to play in patients with active TED. Finally, although Somatostatin-analogs (SM-as) gave the impression some years ago that might represent an effective weapon for TED management and initial, mostly uncontrolled and non-randomized trials with small number of patients supported this notion, newer randomized, double-blind studies with larger number of patients have not confirmed the first optimistic results. The question after that is if SM-as should be considered as a rubber bullet in the treatment of TED and we have to forget about them. The answer should be "no yet," especially in the light that the role of SM-as may be revitalized by the use of analogs with higher affinity for all somatostatin receptors subtypes. Such analogs are now available and under investigation in different diseases with very promising results.
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Affiliation(s)
- G E Krassas
- Department of Endocrinology, Diabetes and Metabolism, Panagia General Hospital, N. Krini Thessaloniki, Greece.
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Boboridis K, Bunce C, Rose G. Reply. Am J Ophthalmol 2006. [DOI: 10.1016/j.ajo.2005.07.065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ziakas NG, Boboridis K, Gratsonidis A, Hatzistilianou M, Katriou D, Georgiadis NS. Wegener's granulomatosis of the orbit in a 5-year-old child. Eye (Lond) 2004; 18:658-60. [PMID: 14716328 DOI: 10.1038/sj.eye.6700734] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Georgiadis N, Boboridis K, Halvatzis N, Ziakas N, Moschou V. Low-dose tissue plasminogen activator in the management of anterior chamber fibrin formation. J Cataract Refract Surg 2003; 29:729-32. [PMID: 12686240 DOI: 10.1016/s0886-3350(02)01813-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
PURPOSE To investigate the efficacy of tissue plasminogen activator (tPA) in the treatment of severe fibrinous anterior chamber reactions after intraocular surgery. SETTING Ophthalmology Department, AHEPA University Hospital, Thessaloniki, Greece. METHODS The study comprised routine surgical and postoperative cases selected in a nonrandomized fashion. Low-dose tPA infusion (0.2 mL of 125 microg/mL) was administered through a side-port in the anterior chamber in 25 patients with recent or long-standing fibrin formation after cataract extraction (n = 13), trabeculectomy (n = 5), combined procedure (n = 5), or penetrating keratoplasty (n = 2). Patients were treated 4 to 25 days postoperatively (mean 7 days). RESULTS Fibrin lysis was observed 2 to 12 hours after tPA infusion. No hemorrhage or other complications occurred, and no further treatment was necessary in any patient. Three cases of delayed partial fibrin lysis resolved with intense topical steroid treatment. There were no recurrences over the 3-month follow-up. CONCLUSIONS Low-dose tPA was an effective and safe method for the management of anterior chamber fibrin formation. Treatment was well tolerated and gave excellent results with no complications.
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Affiliation(s)
- Nick Georgiadis
- Ophthalmology Department, AHEPA University Hospital, Thessaloniki, Greece
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Balidis MO, Bunce C, Boboridis K, Salzman J, Wormald RPL, Miller MH. Intraobserver and interobserver reliability of the R/D score for evaluation of iris configuration by ultrasound biomicroscopy, in patients with pigment dispersion syndrome. Eye (Lond) 2002; 16:722-6. [PMID: 12439666 DOI: 10.1038/sj.eye.6700116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2001] [Accepted: 02/12/2002] [Indexed: 11/08/2022] Open
Abstract
UNLABELLED The work has been presented at The Association for Research in Vision and Ophthalmology (ARVO) Annual Meeting, Fort Lauterdale, Florida, May 1999. PURPOSE To evaluate inter- and intraobserver variability of the R/D score in assessing the iris configuration in Pigment Dispersion Syndrome patients. METHODS Fifty-seven high-resolution ultrasound biomicroscopy images were obtained by a single ophthalmologist. All images were examined twice by each of three ophthalmologists, the second assessment being at least 2 weeks after the first. Each observer was masked to their colleagues' and their previous measurements. R/D scores were calculated at each examination. Agreement between and amongst observers was assessed using Bland-Altman plots. In addition, the R/D scores were categorised and reassessed using the Kappa statistic. RESULTS Intraobserver variability was small, the average differences between first and second scores of each observer being less than 0.01 units. Agreement within observers was 89% or higher, with Kappa values of 0.8 or higher, indicating almost perfect agreement. Interobserver variability was, however, greater. Although there was substantial agreement between two of the observers (87% agreement, first assessment; 80%, second assessment with respective kappa statistics of 0.78 and 0.66), they only moderately agreed with the other observer (kappa statistics between 0.55 and 0.68). CONCLUSIONS This study suggests that when using R/D scores to demonstrate changes in iris configuration, assessments should preferably be made by the same observer.
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Abstract
BACKGROUND Entropion is a condition in which the eyelid margin turns in against the eyeball. The involutional or senile type of entropion is one of the most common lower lid malpositions in the elderly. The interventions described and currently used for the treatment of this condition are surgical in nature, although non-surgical temporary medical treatment for the early stages of entropion has also been reported. The relative effectiveness of these interventions has not yet been resolved. OBJECTIVES The purpose of this review is to examine the effect of interventions for involutional entropion and to assess whether any method is superior to the others. SEARCH STRATEGY We searched the Cochrane Controlled Trials Register - CENTRAL/CCTR, which contains the Cochrane Eyes and Vision Group specialised register (Cochrane Library Issue 3, 2000), MEDLINE (1966 to October 2000), EMBASE (1980 to September 2000), the metaRegister of Controlled Trials (mRCT), oculoplastic textbooks, conference proceedings and bibliographies of relevant reports. We contacted investigators and experts in the field for details of other published and unpublished studies. SELECTION CRITERIA The criteria for including studies in this review were randomised controlled trials where one intervention for involutional lower lid entropion has been compared to another method of treatment in people older than 60 years of age with involutional lower lid entropion. DATA COLLECTION AND ANALYSIS Both reviewers assessed the search results according to the criteria for including studies in the review. No studies were found that met these criteria, and therefore no data were collected and no meta-analysis was performed. MAIN RESULTS Since no studies met our selection criteria no results were produced. REVIEWER'S CONCLUSIONS No conclusions could be reached about the effectiveness of interventions for involutional lower lid entropion, although retrospective case series studies suggest that some forms of treatment may be associated with higher recurrence rates than others. Lack of suitable data highlights the need for randomised controlled trials in the fields of entropion management.
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Affiliation(s)
- K Boboridis
- Pavlou Mela 16, Thessaloniki, Greece, 546 22.
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Abstract
AIM The aim of this study was to assess the repeatability and reproducibility by physicians of upper lid measurements and to investigate the influence of clinical experience on the learning curve effect. METHODS Both eyes of 22 outpatients were assessed for three basic measures of ptosis: marginal reflex distance (MRD) for upper and lower lids, upper lid skin crease (SC), and levator function (LF). Patients with variable eyelid positions were excluded. The patients were measured twice by a consultant and once by each of a clinical fellow, a specialist registrar, and a senior house officer in random order. Each observer was masked to their colleagues' results and followed a standard measurement protocol. Data were analysed using Bland-Altman plots. RESULTS Consultant repeatability was high and consistent, the median difference between measures being 0 for each of the four parameters. Clinically acceptable reproducibility was shown in all measurements for even the least experienced physician and was particularly consistent for extreme observations. There was evidence of a learning curve effect. CONCLUSIONS These results suggest that interobserver and intraobserver variability in assessment of upper lid ptosis using a standard measurement protocol is low and clinically acceptable when the technique of assessment is standardised.
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Affiliation(s)
- K Boboridis
- Adnexal Service, Moorfields Eye Hospital, London EC1V 2PD, UK
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Abstract
OBJECTIVE The study compares the use of Jones' retractor plication and the Wies procedure as a primary procedure for the repair of involutional lower lid entropion in the absence of horizontal lid shortening. DESIGN Retrospective case series comparison. PARTICIPANTS One hundred two cases with at least 6 months follow-up after primary surgery for involutional lower lid entropion performed between 1993 and 1996. INTERVENTIONS Two groups were compared: Jones' retractor plication was performed in one group and the Wies procedure in the other; neither group had horizontal shortening of the lower eyelid. MAIN OUTCOME MEASURES The rates of cure, recurrence, and overcorrection of the lower lid entropion. RESULTS Jones' retractor plication was performed in 37 (36%) patients and the Wies procedure in 65 (64%). Two of the 37 (5%) Jones cases had recurrent entropion develop, both at 31 months after surgery, compared with 1 1 of 65 (17%) recurrences after the Wies procedure (P = 0.81); recurrence after Wies procedure was earlier, at a median of 6 months after surgery. There were 20 of 65 (31 %) overcorrections after the Wies procedure and 4 of 37 (11 %) after the Jones procedure (P < 0.02); one quarter of each group required secondary repair of the overcorrection (5 of 20 after failed Wies procedure; 25% after failed Jones procedure). Overall, there were 6 of 37 (16%) unsatisfactory results after the Jones procedure in contrast to 31 of 65 (48%) after the Wies procedure (P < 0.001). CONCLUSIONS These data provide strong evidence (P < 0.001) that, in the absence of horizontal shortening of the lower eyelid, a successful outcome is more likely after Jones retractor plication than after the Wies procedure.
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Affiliation(s)
- K Boboridis
- Adnexal Service, Moorfields Eye Hospital, London, England
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Boboridis K, Olver JM. Endoscopic endonasal assistance with Jones lacrimal bypass tubes. Ophthalmic Surg Lasers 2000; 31:43-8. [PMID: 10976560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Rigid nasal endoscopy is a reliable technique that can be used to assist in the preoperative nasal evaluation, operative tube positioning, and management after surgery. Postoperative function can be evaluated by using a passive dye test (FEDT) viewed directly, and minor interventions carried out without the need to remove the tube or do excessive probing. Endonasal endoscopy facilitates the maintenance of tube function with minimal manipulation and patient discomfort, and is fast and efficient. Its use should help improve tube retention and function. A detailed study over a number of years is necessary to provide convincing evidence for improving clinical standards. Lester T Jones wrote: The postoperative care of such a patient (having a glass bypass tube) should be in the hands of a physician who is willing to look into the nose, as inspection of the length and position of glass tube is most important. Endoscopic endonasal assistance helps the ophthalmologist to fulfill his criteria.
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