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Yukawa E, Urano T, Nakahara M, Miyata K, Matsuura T, Taketani F, Hara Y, Mochizuki M. Pattern-reversal visual evoked potentials in patients with human T-lymphotropic virus type 1 uveitis. Curr Eye Res 2006; 31:37-42. [PMID: 16421018 DOI: 10.1080/02713680500479509] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
PURPOSE The purpose of this study was to evaluate the possible injury in the optic pathway by measuring P100 peak latency of pattern-reversal visual evoked potentials (PVEPs) in patients with human T-lymphotropic virus type 1 uveitis (HU). METHODS The P100 peak latency of PVEP was measured during the period without macular abnormalities observed by fluorescein angiography in 23 patients (46 eyes) with HU and 24 patients (48 eyes) with Vogt-Koyanagi-Harada disease (VKH) with a corrected visual acuity of 20/25 or more. To determine the normal upper limit of P100 peak latency, PVEPs were measured in 31 normal subjects (31 eyes). In addition, in the HU patients, the serum anti-HTLV-1 antibody titer was measured by particle agglutination assay within 3 months of PVEP recording, and the period of HU was retrospectively surveyed. RESULTS Delayed latency was observed in 4 (7 eyes) of the 23 patients (46 eyes) with HU but none of the 24 patients (48 eyes) with VKH. All four patients with delayed latency showed a serum anti-HTLV-1 antibody titer of more than x4000. The HU period in the HU patients was 0.2-14.0 years, and the HU periods in the four patients with delayed latency were 0.8, 2.7, 4.2, and 14.0 years, respectively. CONCLUSIONS We measured pattern-reversal visual evoked potentials and observed delayed P100 peak latency in 7 of the 46 eyes in 4 (17.4%) of the 23 HU patients. This suggests injury in the optic pathway including the optic nerve by HTLV-1 in some patients with HU. In the future, consideration should also be given to the possible development of optic neuropathy due to HTLV-1.
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Roos JCP. Uveitis in Gaucher disease. Am J Ophthalmol 2006; 141:421; author reply 421-2. [PMID: 16458721 DOI: 10.1016/j.ajo.2005.10.039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2005] [Accepted: 10/19/2005] [Indexed: 11/26/2022]
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Abstract
Intraocular inflammatory diseases are collectively known as uveitis. The aetiology of this condition can be diverse, as inflammation may result from direct involvement of the uveal tract or indirect inflammation of adjacent tissues. Uveitis can present challenges to diagnosis and treatment, and is potentially a severe sight-threatening disease. In the elderly, uveitis can present de novo after the age of 60 years or may represent a process earlier in life continuing after the age of 60 years, although many cases will have become quiescent by that time. More recent studies suggest that uveitis presenting after 60 years of age is more common than previously believed. Most cases of uveitis are of unknown aetiology and are classed as idiopathic, although sarcoidosis, ocular ischaemia and birdshot chorioretinopathy are recognised non-infectious causes of uveitis in the elderly. Systemic immunosuppression, with its well known complications, may be required to preserve vision. In this age group, one should always have high suspicion of a masquerade syndrome, particularly a primary CNS non-Hodgkin's lymphoma. With the demographics of the elderly population changing and mean life expectancy increasing, it is important that clinicians are familiar with uveitis as a potential cause of visual impairment in this age group.
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Crane IJ, Xu H, Wallace C, Manivannan A, Mack M, Liversidge J, Marquez G, Sharp PF, Forrester JV. Involvement of CCR5 in the passage of Th1-type cells across the blood-retina barrier in experimental autoimmune uveitis. J Leukoc Biol 2005; 79:435-43. [PMID: 16365158 DOI: 10.1189/jlb.0305130] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Although the recruitment of T helper cell type 1 (Th1)/Th2 cells into peripheral tissues is essential for inflammation and the host response to infection, the traffic signals that enable the distinct positioning of Th1/Th2 cells are unclear. We have determined the role of CC chemokine receptor 5 (CCR5) in this using experimental autoimmune uveitis (EAU) as a model system. In EAU, Th1-like cells are preferentially recruited into the retina across the blood-retina barrier, partly as a result of expression of the adhesion molecules P-selectin glycoprotein ligand 1 and lymphocyte function-associated antigen-1 on these cells. CD3+ T cells, infiltrating the retina, also expressed the chemokine receptor CCR5, and CCR5 ligands, macrophage-inflammatory protein-1alpha (MIP-1alpha), MIP-1beta, and regulated on activation, normal T expressed and secreted (RANTES), were strongly expressed in the retina at peak EAU. Th1-like cells, polarized in vitro, expressed high levels of CCR5. The trafficking of these CCR5+ cells was examined by tracking them after adoptive transfer in real time in vivo at an early disease stage using scanning laser ophthalmoscopy. Treatment of the cells with antibody against CCR5 prior to transfer resulted in a reduction in their infiltration into the retina. However, rolling velocity, rolling efficiency, and adherence of the cells to retinal endothelium were not reduced. CCR5 is clearly important for Th1 cell recruitment, and this study demonstrates for the first time in vivo that CCR5 may act at the level of transendothelial migration rather than at the earlier stage of rolling on the endothelium.
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Imaizumi M, Tatewaki SY, Kimoto KI, Takaki Y, Nakatsuka K, Furushima M, Matsumoto CS, Choshi T. DISAPPEARANCE OF PUNCTA AFTER UVEITIS IN AN EYE WITH FUNDUS ALBIPUNCTATUS. Retina 2005; 25:1096-8. [PMID: 16340543 DOI: 10.1097/00006982-200512000-00021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Bereiter DA, Okamoto K, Tashiro A, Hirata H. Endotoxin-Induced Uveitis Causes Long-Term Changes in Trigeminal Subnucleus Caudalis Neurons. J Neurophysiol 2005; 94:3815-25. [PMID: 16049140 DOI: 10.1152/jn.00616.2005] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Endotoxin-induced uveitis (EIU) is commonly used in animals to mimic ocular inflammation in humans. Although the peripheral aspects of EIU have been well studied, little is known of the central neural effects of anterior eye inflammation. EIU was induced in male rats by endotoxin or lipopolysaccharide (LPS, 1 mg/kg ip) given 2 or 7 days earlier. Neurons responsive to mechanical stimulation of the ocular surface were recorded under barbiturate anesthesia at the trigeminal subnucleus interpolaris/caudalis (Vi/Vc) transition and subnucleus caudalis/cervical cord (Vc/C1) junction, the main terminal regions for corneal nociceptors. Two days after LPS, Vc/C1 units had reduced responses to histamine, nicotine, and CO2 gas applied to the ocular surface, whereas unit responses were increased 7 days after LPS. Those units with convergent cutaneous receptive fields at Vc/C1 were enlarged 7 days after LPS. Units at the Vi/Vc transition also had reduced responses to histamine and CO2 2 days after LPS but no enhancement was seen at 7 days. Tear volume evoked by CO2 was reduced 2 days after LPS and returned toward control values by 7 days, whereas CO2-evoked eye blinks were normal at 2 days and increased 7 days after LPS. These results indicate that a single exposure to endotoxin causes long-term changes in the excitability of second-order neurons responsive to noxious ocular stimulation. The differential effects of EIU on tear volume and eye blink lend further support for the hypothesis that ocular-sensitive neurons at the Vi/Vc transition and Vc/C1 junction regions mediate different aspects of pain during intraocular inflammation.
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Franke GH, Schütte E, Heiligenhaus A. Psychosomatik der Uveitis - eine Pilotstudie. Psychother Psychosom Med Psychol 2005; 55:65-71. [PMID: 15702425 DOI: 10.1055/s-2004-828504] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Until today little is known about the psychosomatic aspects of uveitis. The hypothesis that stressful life events are associated with the onset of diseases and that uveitis led to poor quality of life are discussed in the actual literature. Life events (Schedule of Recent Experiences), coping strategies (Coping Questionnaire; Essen Coping Questionnaire), psychological distress (Brief Symptom Inventory), and vision-specific quality of life (National Eye Institute Visual Functioning Questionnaire) of 51 patients with uveitis and 51 strict parallel controls were compared with another. The patients scored higher on the Schedule of Recent Experiences, lower regarding different coping strategies, and they demonstrated higher psychological distress (low effects), and they demonstrated lower disease-specific quality of life (high effect). In summary an unspecific stress hypothesis was supported; future directions of investigation were discussed.
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Angunawela RI, Heatley CJ, Williamson TH, Spalton DJ, Graham EM, Antcliffe RJ, Stanford MR. Intravitreal triamcinalone acetonide for refractory uveitic cystoid macular oedema: longterm management and outcome. ACTA ACUST UNITED AC 2005; 83:595-9. [PMID: 16187999 DOI: 10.1111/j.1600-0420.2005.00438.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
PURPOSE To establish the role of intravitreal triamcinalone acetonide (TA) in the long term management of refractory uveitic cystoid macular oedema (CMO) and to determine the long term visual outcome in these patients. METHOD This is a retrospective observational case series. All patients had resistant CMO and active inflammation. The primary outcome measure was complete resolution of CMO on ocular coherence tomography. Visual acuity and intraocular pressure were also monitored. Twelve eyes of twelve patients received 2 (n = 10) to 4 (n = 2) mg of intravitreal TA. All had previously been unresponsive to orbital floor steroids. Fluorescein angiography was performed where indicated. RESULTS There was complete resolution of CMO in all patients. Nine patients had improvement in acuity at there final follow up (mean follow up 40.5 months). Seven had improved by 2 lines (58%). In 3 patients there was no visual improvement. These 3 failed to respond to re-treatment. Five other patients were re-treated because of recurring CMO and deteriorating VA (median time to re-treatment 4 mths). The mean number of re-treatments for this group with orbital floor TA was three. 41.6% of patients developed ocular hypertension (33.8 mhg mean). One required a trabeculectomy. CONCLUSIONS 2 mg of intravitreal TA is effective even in cases of resistant uveitic CMO. Although re-treatment is often required, the initial response to treatment can be maintained by subsequent orbital floor steroid injections.
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Becker M, Davis J. Vitrectomy in the treatment of uveitis. Am J Ophthalmol 2005; 140:1096-105. [PMID: 16376658 DOI: 10.1016/j.ajo.2005.07.017] [Citation(s) in RCA: 87] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2004] [Revised: 07/01/2005] [Accepted: 07/02/2005] [Indexed: 02/05/2023]
Abstract
PURPOSE To assess the evidence that pars plana vitrectomy (PPV) is useful in improving vision, reducing disease activity, or ameliorating cystoid macular edema (CME) in patients with uveitis. DESIGN Review of the literature. METHODS A Medline search was conducted for relevant articles published in English, German, or French. Articles were analyzed for content and evidence level. RESULTS A total of 44 interventional case series published between 1981 and 2005 were identified that included 1575 patients (1762 eyes). Evidence level was grade CII-3 indicating possibly improved clinical outcomes with fair or poor evidence. The average age of patients was 36 years with a median duration of uveitis before surgery of 48 months and a median follow-up of 1.9 years. Intermediate uveitis was present in 841 eyes. Cystoid macular edema and cataract were common co-morbidities, and there were large numbers of additional surgical procedures. Visual outcomes in 39 articles were stated as improved in 708 eyes (68%), unchanged in 202 eyes (20%), and worsened in 124 eyes (12%). Reduction in systemic medication following PPV was reported in 25 studies. The median reported percentage of patients per study with CME was 36% preoperatively and 18% postoperatively. CONCLUSIONS Based on the evidence in the literature, PPV is possibly relevant to the outcomes of improving vision and reducing inflammation and CME. Randomized, controlled, collaborative trials or hypothesis-based case series with precise outcome measures that incorporate control groups would improve the quality of evidence supporting PPV as an adjunct to the medical treatment of uveitis.
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Kurup SK, Chan CC. Immunotherapeutic approaches in ocular inflammatory diseases. Arch Immunol Ther Exp (Warsz) 2005; 53:484-96. [PMID: 16407781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2005] [Accepted: 04/12/2005] [Indexed: 05/06/2023]
Abstract
This comprehensive review discusses immunotherapeutic approaches to ocular inflammatory diseases, updates information provided in the literature, and presents clinical experiences with an emphasis on autoimmune uveitis at the National Eye Institute, United States. Current medical and surgical therapeutic approaches, including medications such as corticosteroids, anti-metabolites, alkylating agents, calcineurin and purine synthesis inhibitors, biologics as well as some anti-infectious agents, are reviewed along with new modalities and experimental approaches. Most immunosuppressive therapies have significant adverse effects. Physicians must be familiar with the pharmacology of the available drugs and aware of the philosophies behind the treatment.
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Goda C, Kotake S, Ichiishi A, Namba K, Kitaichi N, Ohno S. Clinical features in tubulointerstitial nephritis and uveitis (TINU) syndrome. Am J Ophthalmol 2005; 140:637-41. [PMID: 16226516 DOI: 10.1016/j.ajo.2005.04.019] [Citation(s) in RCA: 87] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2004] [Revised: 04/07/2005] [Accepted: 04/10/2005] [Indexed: 11/19/2022]
Abstract
PURPOSE To analyze clinical features of the tubulointerstitial nephritis and uveitis (TINU) syndrome in Japan, especially exacerbations or recurrences of uveitis. DESIGN Retrospective observational study. METHODS We reviewed the clinical features in 12 patients with TINU syndrome diagnosed by renal biopsy, who were evaluated and treated at the Department of Ophthalmology, Hokkaido University Hospital. Visual acuity was measured using decimal visual acuity. RESULTS Patient age ranged from 10 to 33 years (mean 21 years), and females accounted for 83% of the cases. Both eyes were affected in 11 patients (92%). All 12 patients initially experienced ocular symptoms, with hyperemia being the chief complaint. We diagnosed patients as having uveitis and conducted blood tests and urinalysis. Urinalysis did show characteristic findings, most notably glucosuria, increased beta2 microglobulin that were > or = 10 times that of normal levels, and increased N-acetylglucosaminidose levels in a high percentage of patients. Recurrent or exacerbating uveitis was seen in six patients (50%). In exacerbated or recurrent uveitis, inflammation was more severe (> or = 3+ cells of the anterior eye segment). The ocular inflammation generally responded well to treatment with oral corticosteroids, and the number of recurrences was lower at corticosteroid doses of > or = prednisolone 40 mg. CONCLUSIONS Ophthalmologists play an important role in the initial discovery of patients with TINU syndrome. Because inflammation was more severe in exacerbated or recurrent uveitis, in instances where uveitis is refractory to local therapy, oral corticosteroids should be considered as early as possible.
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Androudi S, Letko E, Meniconi M, Papadaki T, Ahmed M, Foster CS. Safety and efficacy of intravitreal triamcinolone acetonide for uveitic macular edema. Ocul Immunol Inflamm 2005; 13:205-12. [PMID: 16019680 DOI: 10.1080/09273940590933511] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND To evaluate the safety and efficacy of intravitreal triamcinolone acetonide (TA) for treating macular edema secondary to non-infectious uveitis. METHODS Retrospective review of sixteen patients (20 eyes) with chronic cystoid macular edema (CME) as a consequence of controlled intermediate uveitis, posterior uveitis, or panuveitis who received at least one intravitreal injection of TA. Main outcome measures were visual acuity (VA), intraocular pressure (IOP), formation or progression of an existing cataract, and CME resolution during the follow-up period. RESULTS At last follow-up, VA showed improvement (compared to baseline) in 11 eyes (55%), deterioration in three eyes (15%), remained completely unchanged in one eye (5%), and showed improvement initially but returned to baseline levels in five eyes (25%). At last follow-up, CME had relapsed or was still present in 10 of the eyes (50%). The remaining eyes showed complete resolution of the CME, without evidence of recurrence during the follow-up time. Mean VA at last follow-up showed statistically significant improvement (p = 0.02) in nonvitrectomized eyes (mean baseline VA: 1.14 +/- 0.58; mean final VA: 0.96 +/- 0.66) compared to the almost unaltered mean visual acuity for vitrectomized eyes (mean baseline VA: 0.76 +/- 0.41; mean final VA: 0.71 +/- 0.48)(p = 0.40, paired samples t-test). Elevation of IOP was transient in all cases and responded well to topical medications, except for one patient who required placement of an Ahmed valve. Preexisting cataract progressed in three of the 15 phakic eyes (20%). One patient developed a retinal detachment and required additional surgery to reattach it. Patients were followed for a mean of 34 weeks (median: 32 weeks; range: 19-56 weeks). CONCLUSIONS Intravitreal TA may play a role in the treatment of uveitis-related CME. Further controlled studies are necessary to test this hypothesis.
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Tamura H, Kiryu J, Miyamoto K, Nishijima K, Katsuta H, Miyahara S, Hirose F, Honda Y, Yoshimura N. In vivo evaluation of ocular inflammatory responses in experimental diabetes. Br J Ophthalmol 2005; 89:1052-7. [PMID: 16024864 PMCID: PMC1772776 DOI: 10.1136/bjo.2004.061929] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
AIMS Diabetic patients may have abnormal inflammatory reactions to foreign or endogenous stimuli. This study was designed to evaluate inflammatory reactions in the diabetic eye through retinal leucocyte dynamics in the inflamed eyes of diabetic rats. METHODS Three weeks after diabetes induction in Long-Evans rats, endotoxin induced uveitis was produced by footpad injection of lipopolysaccharide (LPS). After LPS injection, leucocyte behaviour was evaluated in vivo by acridine orange digital fluorography. RESULTS The number of rolling leucocytes increased in a biphasic manner at 12 hours and 48 hours. The number of leucocytes accumulating in the retina reached a peak at 72 hours. The maximal numbers of rolling and accumulating leucocytes in the diabetic retina decreased by 56.3% (p<0.01) and 46.7% (p<0.0001), respectively, compared with the non-diabetic retina. The levels of mRNA expression of adhesion molecules in the retina, which were upregulated after LPS injection, were also lower in diabetic rats than in non-diabetic rats. CONCLUSION This study is the first to show that endotoxin induced inflammation is disturbed in the diabetic eye, based on evidence that the leucocyte-endothelial cell interactions stimulated by LPS were suppressed in the diabetic retina. These findings support the theory that ocular inflammatory reactions are impaired in diabetic patients.
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Kok H, Lau C, Maycock N, McCluskey P, Lightman S. Outcome of intravitreal triamcinolone in uveitis. Ophthalmology 2005; 112:1916.e1-7. [PMID: 16171868 DOI: 10.1016/j.ophtha.2005.06.009] [Citation(s) in RCA: 131] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2004] [Accepted: 06/15/2005] [Indexed: 12/24/2022] Open
Abstract
PURPOSE To report the short-term outcome of intravitreal triamcinolone acetate (TA) in the treatment of uveitic cystoid macular edema (CME). DESIGN Retrospective noncomparative (nonrandomized, uncontrolled) interventional case series. PARTICIPANTS Sixty-five eyes of 54 patients with uveitis-related CME inadequately responsive to treatment combinations of oral corticosteroid, periocular orbital floor corticosteroid injections, and second-line immunosuppressive agents. INTERVENTION Intravitreal injection of 4 mg/0.1 ml of TA. MAIN OUTCOME MEASURES Visual acuity (VA), intraocular pressure (IOP), levels of inflammation, and immunosuppressive therapy were assessed. Other potential complications, including cataract progression, vitreous hemorrhage, endophthalmitis, and retinal detachment (RD), were looked for. RESULTS The mean follow-up was 8.0 months (range, 3-51), and the mean improvement of VA after intravitreal TA was 0.26 (from 0.65 to 0.39 logarithm of the minimum angle of resolution; Snellen, 6/24-6/12, approximately). This occurred at a mean of 4 weeks (range, 1-30). The improvement in VA was more significant if the duration of CME before intravitreal TA was < or =12 months (P = 0.006) and if patients were < or =60 years old (P = 0.005). Patients with the worst vision before treatment also improved the least. The most important side effect was raised IOP (mean rise, 10.3 mmHg), with 28 eyes (43.1%) experiencing an IOP rise of >10 mmHg. Patients younger than 40 years were more likely to experience this IOP rise than those older than 40. Thirty-three eyes (51%) were treated with antiglaucoma medications, with a mean duration of treatment of 17.4+/-13.3 weeks, and no patient required trabeculectomy or lost vision. The dosage of oral corticosteroids and/or second-line immunosuppressive medication was reduced or stopped altogether in 18 of 33 eyes (54.5%) during the study period. There were no cases of injection-related vitreous hemorrhage, endophthalmitis, or RD. CONCLUSIONS In patients with uveitic CME, intravitreal TA can effectively reduce CME and improve VA and, in some eyes, allows the cessation and/or reduction of immunosuppressive therapy. The period of effectivity varies in different patients and, in some eyes, is limited. Treatment was associated in 43.1% with a rise in IOP, which was transient and treatable medically.
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Das-Bhaumik RG, Jones NP. Low-dose intraocular triamcinolone injection for intractable macular oedema and inflammation in patients with uveitis. Eye (Lond) 2005; 20:934-7. [PMID: 16096656 DOI: 10.1038/sj.eye.6702063] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
AIMS To evaluate the efficacy and safety of low-dose (2 mg in 0.05 ml) intraocular triamcinolone injection for patients with uveitis-related cystoid macular oedema and/or intractable intraocular inflammation. PATIENTS AND METHODS Retrospective clinical case series. RESULTS Cystoid macular oedema was eliminated in 24/30 eyes (80%). Intractable intraocular inflammation was eliminated in 4/8 eyes (50%). Snellen visual acuity was improved by two lines or more after 14/36 injections (38.9%). Intraocular pressure rose to above 21 mmHg after 8/36 injections (22%). There were no major complications. CONCLUSIONS Low-dose (2 mg in 0.05 ml) intraocular triamcinolone acetonide injection is safe and effective for the management of refractory uveitic macular oedema. Its usefulness in controlling inflammation alone is questionable.
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Dweck A, Rozenman J, Ronen S, Zimran A, Elstein D. Uveitis in Gaucher disease. Am J Ophthalmol 2005; 140:146-7. [PMID: 16038664 DOI: 10.1016/j.ajo.2004.12.081] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2002] [Accepted: 12/21/2004] [Indexed: 10/25/2022]
Abstract
PURPOSE Chronic uveitis has been previously reported in a patient with Gaucher's disease and improved with enzyme replacement therapy. This report describes the course of uveitis in two other patients with type I Gaucher's disease. DESIGN Observational case reports. METHODS Review of all patients in a large referral clinic for Gaucher's disease for incidence of uveitis. RESULTS Two patients with uveitis among 527 patients (0.4%) were found. Each had a different clinical outcome from the other and from the patient cited in the literature. CONCLUSIONS Both patients have mild Gaucher's disease, but one patient has uveitis well controlled for 10 years solely by local corticosteroids, whereas the other has suffered progression of uveitis despite enzyme replacement therapy.
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Shanmuganathan VA, Casely EM, Raj D, Powell RJ, Joseph A, Amoaku WM, Dua HS. The efficacy of sirolimus in the treatment of patients with refractory uveitis. Br J Ophthalmol 2005; 89:666-9. [PMID: 15923497 PMCID: PMC1772655 DOI: 10.1136/bjo.2004.048199] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/16/2004] [Indexed: 12/22/2022]
Abstract
AIMS To determine the efficacy of sirolimus in the treatment of patients with severe non-infectious uveitis. METHODS Eight patients with severe non-infectious uveitis were recruited to an open study. Inclusion criteria were limited to patients whose disease was not controlled with at least two or more separate steroid sparing immunosuppressants (either because of unacceptable side effects or ineffectiveness of the drug) or who required regular doses of corticosteroids either as high dose systemic or orbital floor injections in order to control their disease. Intraocular inflammation, visual acuity, symptoms, corticosteroid burden, drug toxicity, and side effects were monitored. RESULTS Sirolimus therapy was effective in five of the eight patients, all of whom had their dose of corticosteroids reduced or discontinued. Treatment in three patients was considered a failure as it caused intolerable side effects and/or failed to control the uveitis. Side effects were common and were typically gastrointestinal or cutaneous in nature. The severity of symptoms was dose dependent in most cases and occurred at trough blood levels above 25 ng/ml. CONCLUSION Sirolimus is an effective and potent immunosuppressive treatment in the majority of patients with non-infectious uveitis and can reduce the need for long term supplementary corticosteroid therapy. Further studies are required to establish the long term efficacy and safety of sirolimus alone or in combination with other steroid sparing immunosuppressants.
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Lindstedt EW, Baarsma GS, Kuijpers RWAM, van Hagen PM. Anti-TNF-alpha therapy for sight threatening uveitis. Br J Ophthalmol 2005; 89:533-6. [PMID: 15834077 PMCID: PMC1772627 DOI: 10.1136/bjo.2003.037192] [Citation(s) in RCA: 125] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
AIM To describe the effect of additional treatment with anti-TNF-alpha therapy in a case series of 13 patients with serious sight threatening uveitis. METHODS 13 patients with serious sight threatening uveitis were included, of whom six had Behçet's disease, five had idiopathic posterior uveitis, one had sarcoidosis, and one birdshot retinochoroiditis. Onset and course of ocular inflammation, inflammatory signs, and visual acuity were assessed. Patients were treated with 200 mg (approximately 3 mg/kg) infliximab infusion. Repeat infusions were given based on clinical response. RESULTS Infliximab treatment resulted in an effective suppression of ocular inflammation in all patients. In patients with non-Behcet's disease uveitis visual acuity in six out of eight improved or was stable. In patients with Behcet's disease visual acuity in five out of six improved or was stable. CONCLUSION Anti-TNF-alpha treatment may be of value in the treatment of uveitis, and in patients with Behçet's disease, leading to suppression of ocular inflammation, vasculitis, and improvement of vision in the majority. Based on these results a controlled masked study is warranted.
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Ozdal PC, Vianna RNG, Deschênes J. Visual outcome of juvenile rheumatoid arthritis-associated uveitis in adults. Ocul Immunol Inflamm 2005; 13:33-8. [PMID: 15804767 DOI: 10.1080/09273940590909220] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
PURPOSE Juvenile rheumatoid arthritis (JRA) is the systemic disease most frequently associated in childhood uveitis. The disease may cause several ocular complications, visual impairment, and blindness. Recent studies revealed a more favorable ocular prognosis. Our purpose was to analyze the long-term visual outcome of JRA-associated uveitis. METHODS Ocular complications and visual outcome in adult patients with JRA-associated uveitis were evaluated. Among 18 patients included in the study, uveitis was bilateral in 12 (66.7%) and unilateral in six (33.3%), for a total of 30 eyes with ocular involvement. RESULTS The mean durations of JRA and its associated uveitis were 24.9 and 20.5 years, respectively. All eyes (100%) had at least one ocular complication. The most frequently observed ocular complications were cataract (83.3%), band keratopathy (60%), posterior synechia (46.7%), glaucoma (33.3%), hypotony (16.7%), and macular pathology (13.3%). Final visual acuity was impaired in 40% of the eyes, poor in 20%, and totally lost in 10%. Therefore, 70% of the eyes were either visually handicapped or totally blind. Most eyes underwent at least one surgical procedure. Inflammation was active at last examination in 63.3% of eyes. All patients were still treated topically and with systemic NSAID. Sixty-one percent of the patients were using an immunosuppressive agent. CONCLUSION JRA-associated uveitis still has a severe course and blinding potential. Patients suffer from uveitis and its complications even during the adulthood period. However, because our series represents a more severe subset of the disease, the outcome may be poorer than that of some other outcome studies.
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Gerkowicz M, Kosior-Jarecka E, Kozioł-Montewka M. [Role of nitric oxide in ophthalmic diseases]. KLINIKA OCZNA 2005; 107:533-6. [PMID: 16417016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Nitric oxide is a unique molecule with simple chemical structure and sophisticated and heterogeneous functions in human organism. In this article, we reviewed possible participations of nitric oxide in physiological and pathological states inside the eye (eg. glaucoma, cataract, uveitis and retinal disorders).
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Nowosielska A, Czarnecki W, Brydak-Godowska J, Dróbecka-Brydak E, Nowacka E, Lao M, Durlik M. [Acute, idiopathic, bilateral uveitis with periphlebitis--case report]. KLINIKA OCZNA 2005; 107:372-5. [PMID: 16118962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The purpose of this paper is to present the case of a 35 years old healthy male suffering from acute, bilateral uveitis with periphlebitis which despite broad ophthalmic and internal diagnosis remained of unknown origin. Despite anti-inflammatory treatment with acyclovir, ciprofloxacin and Encorton remission of inflammation was not achieved. Due to the failure of steroid treatment the decision of immunosuppressive therapy with Rapamycine and Endoxan was made. New therapeutic regimen caused the remission of inflammation and preserved patient's useful visual acuity.
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de Smet MD, Gunning F, Feenstra R. The surgical management of chronic hypotony due to uveitis. Eye (Lond) 2005; 19:60-4. [PMID: 15319784 DOI: 10.1038/sj.eye.6701425] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
PURPOSE Evaluate surgery in chronic hypotony secondary to uveitis. METHOD Retrospective analysis of six patients operated for chronic hypotony (< or =5 mmHg) of at least 1 month's duration. Surgery involved removal of all traction and membranes on the ciliary processes. Use of oil was limited to patients with atrophic ciliary processes. RESULTS The average postoperative follow-up was 24 months (12-43). The average pressure increase was 7 mmHg at 6 months. Four of six uveitis patients had significantly increased vision. CONCLUSION Improved vision, and a sustained pressure rise are possible in hypotonous uveitis. The presence of ciliary processes is necessary. However, they do not need to be intact.
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Miyahara S, Kiryu J, Miyamoto K, Katsuta H, Hirose F, Tamura H, Musashi K, Honda Y, Yoshimura N. In vivo three-dimensional evaluation of leukocyte behavior in retinal microcirculation of mice. Invest Ophthalmol Vis Sci 2004; 45:4197-201. [PMID: 15505075 DOI: 10.1167/iovs.04-0192] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
PURPOSE To evaluate new physiologic and three-dimensional methods for monitoring leukocyte behavior in mouse retina. METHODS Endotoxin-induced uveitis (EIU) was produced in mice by footpad injection of lipopolysaccharide (LPS). Leukocytes were labeled with acridine orange (AO). Leukocyte rolling in the retinal microcirculation was evaluated in vivo with AO digital fluorography. The number of migrated leukocytes was counted in flatmounted retina. The behavior of leukocyte migration was observed three-dimensionally at the time of peak migration. After leukocytes were labeled with AO, the mice were perfused with rhodamine-labeled concanavalin A lectin to stain the vascular endothelium. Leukocyte migration into the retina was then monitored three-dimensionally with confocal microscopy, and the velocity of the migration was measured. RESULTS Both leukocyte rolling and migration peaked at 48 hours after LPS injection. Leukocytes were seen to extravasate from the deeper capillary layers and to migrate toward the outer layer of the retina. The traveling velocity of extravasated leukocytes in retinal tissue was 2.0 +/- 0.1 microm/h. CONCLUSIONS New methods have been demonstrated for the three-dimensional and quantitative evaluation of leukocyte behavior in mouse retina.
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Abstract
PURPOSE OF REVIEW To review current knowledge about the pathogenesis, clinical presentation, and treatment of HLA-B27-associated uveitis, which is the most commonly identified cause of uveitis in community-based practice and an important cause of ocular morbidity. RECENT FINDINGS Significant advances have been made in understanding the pathogenesis of HLA-B27-associated ocular and systemic disease, especially with regard to the genetic underpinning of these diseases. Increasing attention has also been focused on the use of alternative therapies in the treatment of HLA-B27-associated uveitis, with special attention to sulfa class antibiotics, historically have been used to treat the articular manifestations of the spondyloarthritides, and newer drugs that inhibit tumor necrosis factor-alpha. SUMMARY The next several years promise to yield exciting new advances in understanding of the genetic epidemiology and treatment of HLA-B27-associated uveitis.
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