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PURPOSE: Hydroxychloroquine is currently recommended for the treatment of systemic lupus erythematosus (SLE), but it can cause irreversible retinal toxicity. This study aimed to identify factors associated with early hydroxychloroquine-induced retinal toxicity in patients with SLE from a single centre for 20 years. METHODS: SLE patients diagnosed between 1998 and 2017 and followed up for at least 1 year were included. Demographic, clinical, laboratory and therapeutic data were collected from the electronic medical records and retrospectively analysed. Early hydroxychloroquine-induced retinal toxicity was defined as the development of macular toxicity within the first 5 years of hydroxychloroquine treatment. RESULTS: A total of 345 patients followed for a median of 15 years were analysed; 337 (97.7%) patients received hydroxychloroquine, 38 (11.3%) of them presented with retinal toxicity, and 10 (3%) developed early retinal toxicity. These patients had a mean treatment duration of 3.3 years with a mean cumulative dose of 241 g. Patients were diagnosed by visual field (VF) and fundoscopy, and two were also assessed using spectral domain optical coherence tomography (SD-OCT). The median (IQR) age of patients with early toxicity was 56 (51-66) years, and 80% were female. Factors independently associated with early hydroxychloroquine-induced retinal toxicity were lupus anticoagulant positivity (OR 4.2; 95% CI 1.2-15.5) and hypercholesterolaemia (OR 5.6; 95% CI 1.5-21.5). CONCLUSION: Our results suggest that lupus anticoagulant positivity and hypercholesterolaemia among SLE patients may be risk factors for early hydroxychloroquine-induced retinal toxicity, regardless of the dose or duration of treatment.
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OBJECTIVE: The aim of the present study was to detect preclinical changes in SLE patients in retinal microvascularization or retinal and optical nerve structure by optical coherence tomography. METHODS: This cross-sectional, single-centre study aimed to describe structural changes [macular and retinal nerve fibre layer (RNFL) thickness] by structural spectral-domain optical coherence tomography (SD-OCT) and perifoveal vascular [vessel density (VD) and vascular perfusion (VP) and foveal avascular zone (FAZ) structural parameters] findings by OCT angiography (OCTA) in 78 SLE patients and 80 healthy volunteers. In addition, we analysed their association with clinical and laboratory parameters, medications received, disease duration, and SLE activity and damage. RESULTS: Structural parameters by SD-OCT and perifoveal vascular parameters by OCTA were decreased in SLE patients compared with controls. OCTA parameters (VD, VP and FAZ circularity) and macular thickness were also decreased in patients with longer disease duration (>10 years). The presence of aPLs was associated with a decreased RNFL thickness, mainly in the inferior quadrants. Patients developing APS also showed decreased RNFL thickness and OCTA flow changes. SD-OCT and OCTA results were not associated with disease activity. Foveal structural parameters were lower in patients with higher damage score. CONCLUSION: SD-OCT and OCTA can detect preclinical structural and microcirculatory changes in SLE patients. Structural and perifoveal vascular macular changes in SLE patients are related to disease duration. Macular structural parameters were impaired in patients with higher disease damage. APS seems to be associated with preclinical damage to the optic nerve and impairment of the perifoveal microvasculature.
Subject(s)
Lupus Erythematosus, Systemic , Macula Lutea , Humans , Tomography, Optical Coherence/methods , Microcirculation , Cross-Sectional Studies , Macula Lutea/diagnostic imaging , Macula Lutea/blood supply , Lupus Erythematosus, Systemic/complications , Lupus Erythematosus, Systemic/diagnostic imaging , Retinal Vessels/diagnostic imaging , Fluorescein Angiography/methodsABSTRACT
OBJECTIVES: Ophthalmologic involvement in monogenic autoinflammatory diseases has been explored mainly in paediatric patients. The aim of this study is to characterise ophthalmologic manifestations, therapeutic management and visual outcomes in a Spanish (UVESAI) cohort of adult/paediatric patients with monogenic autoinflammatory diseases. METHODS: Multicentre and retrospective study of patients with monogenic autoinflammatory diseases and ocular involvement. Eye manifestations, structural complications, treatments used and visual outcomes were analysed, and compared with previous studies. RESULTS: Forty-six patients (44/2 adults/children; 21/25 adult/paediatric-onset) with monogenic autoinflammatory diseases [cryopyrin associated periodic syndromes (n=13/28.3%), mainly Muckle-Wells syndrome (MWS) (n=11/24%); familial Mediterranean fever (FMF) (n=12/26%); TNF receptor-associated periodic syndrome (TRAPS); (n=9/20%); Blau syndrome (n=8/17%); hyperimmunoglobulin D syndrome (HIDS) (n=2/4.3%), deficiency of adenosine deaminase-2 and NLRC4-Autoinflammatory disease] (one each) were included. Conjunctivitis (n=26/56.5%) and uveitis (n=23/50%) were the most frequent ocular manifestations. Twelve (26.1%) patients developed structural complications, being cataracts (n=11/24%) and posterior synechiae (n=10/22%) the most frequent. Conjunctivitis predominated in TRAPS, FMF, MWS and HIDS (mainly in adults), and uveitis, in Blau syndrome. Seven (8%) eyes (all with uveitis) presented with impaired visual acuity. Local and systemic treatment led to good visual outcomes in most patients. Compared with previous studies mainly including paediatric patients, less severe ocular involvement was observed in our adult/paediatric cohort. CONCLUSIONS: Conjunctivitis was the most common ocular manifestation in our TRAPS, FMF, MWS and HIDS patients, and uveitis predominated in Blau syndrome. Severe eye complications and poor visual prognosis were associated with uveitis. Adults with monogenic autoinflammatory diseases seem to exhibit a less severe ophthalmologic presentation than paediatric patients.
Subject(s)
Conjunctivitis , Cryopyrin-Associated Periodic Syndromes , Familial Mediterranean Fever , Hereditary Autoinflammatory Diseases , Uveitis , Humans , Child , Adult , Hereditary Autoinflammatory Diseases/diagnosis , Hereditary Autoinflammatory Diseases/genetics , Retrospective Studies , Adenosine Deaminase , Intercellular Signaling Peptides and Proteins , Uveitis/etiology , Uveitis/genetics , Familial Mediterranean Fever/complications , Familial Mediterranean Fever/diagnosis , Familial Mediterranean Fever/genetics , Cryopyrin-Associated Periodic Syndromes/drug therapy , Conjunctivitis/geneticsABSTRACT
OBJECTIVE: To assess the effectiveness and safety of the intravitreal fluocinolone-acetonide implant (FAc-i) in patients with chronic diabetic macular edema who did not sufficiently respond to other available therapies. METHODS: This was a multicenter, prospective, non-randomized, and phase-IV observational study conducted on patients with recurrent-DME who were insufficient responders to currently available therapies (REACT-Study). The primary end-point was the mean change in best-corrected-visual-acuity from baseline to month-24 values. RESULTS: Thirty-one eyes from 31 patients were included in the study. Mean age was 68.0 ± 7.7 years, and 10 (32.3%) were women. Study patients had received 5.3 ± 7.3 previous DME treatments before starting the study. In the overall study sample, BCVA improved from 56.1 ± 12.3 letters at baseline to 62.4 ± 17.0 letters at month-24 (p = 0.0510). The eyes with a baseline BCVA < 70 ETDRS letters had a significant improvement in BCVA from 53.2 ± 10.2 letters at baseline to 61.5 ± 17.9 letters at month-24 (p = 0.0165). In the overall study population, central-subfoveal-thickness (CST) was significantly reduced from 474.0 ± 135.1 µm at baseline to 333.4 ± 135.6 at month-24 (p < 0.0001). Similarly, macular-volume (MV) was significantly reduced from 10.7 ± 2.7 mm3 at baseline to 9.6 ± 2.9 mm3 (p = 0.0027) at month-24. Among the 31 study eyes, 19 (61.3%) required an additional treatment for DME. Throughout the study, 9 (29.0%) eyes required ocular hypotensive medication for controlling their intraocular-pressure and 5 (16.1%) eyes underwent cataract surgery. CONCLUSIONS: In DME eyes who did not sufficiently respond to previous therapies, the FAc-i was associated with an improvement in visual and anatomic outcomes. There were no unexpected adverse-events. TRIAL REGISTRATION NUMBER: EudraCT identifier: 2016-001680-37.
Subject(s)
Diabetes Mellitus , Diabetic Retinopathy , Macular Edema , Humans , Female , Middle Aged , Aged , Male , Glucocorticoids/therapeutic use , Macular Edema/diagnosis , Macular Edema/drug therapy , Macular Edema/etiology , Diabetic Retinopathy/complications , Diabetic Retinopathy/diagnosis , Diabetic Retinopathy/drug therapy , Prospective Studies , Fluocinolone Acetonide/therapeutic use , Drug Implants/therapeutic use , Intravitreal InjectionsABSTRACT
PURPOSE: This study assessed the effectiveness of the 0.19-mg fluocinolone acetonide (FAc) implant by multimodal measurements in patients with non-infectious uveitis (NIU) in a real-world setting in Spain. METHODS: A prospective study of patients who had NIU including uveitic macular oedema (UME) with ≥ 12 months follow-up was done. Exclusion criteria include infectious uveitis and uncontrolled glaucoma or ocular hypertension requiring more than 2 medications. Effectiveness was assessed using a multicomponent outcome measure that included nine outcomes. Effectiveness was defined as all components being met at every timepoint. Secondary outcome measures were onset or progression of glaucoma and investigator-reported adverse events. RESULTS: Twenty-six eyes from 22 patients were included, with 96.2% having an indication including UME. During the 12-month study, the FAc implant was effective in 15 (57.7%) eyes, reaching effectiveness as soon as 2 weeks post-implantation. Mean best-corrected visual acuity and mean central macular thickness (CMT) were significantly improved vs. baseline at all timepoints (all comparisons p < 0.01). During the 12-month study, inflammation markers (anterior chamber cells and vitreous haze) had also significantly declined. Factors predicting effectiveness at month 12 were systemic corticosteroid dose pre-FAc, higher immunomodulatory therapy (IMT) load at baseline and thicker retinal nerve fibre layer (RNFL) at baseline (all p < 0.05). Factors predicting failure were male gender, thinner RNFL at baseline and treatment ineffectiveness at 1 month (all p < 0.05). In parallel, corticosteroid and IMT use also declined significantly. No significant increase in IOP was detected. CONCLUSION: The FAc implant is safe and effective at treating NIU over 12 months in a real-world setting in Spain.
Subject(s)
Diabetic Retinopathy , Eye Infections, Bacterial , Glaucoma , Macular Edema , Uveitis , Humans , Male , Female , Fluocinolone Acetonide , Prospective Studies , Uveitis/diagnosis , Uveitis/drug therapyABSTRACT
BACKGROUND: Because of the efficacy and good safety profile of antimalarials in systemic lupus erythematosus (SLE), hydroxychloroquine (HCQ) is currently recommended in all SLE patients. However, patients' compliance was reported as suboptimal. This study aims to elucidate the reasons for discontinuing antimalarials in a large series of SLE patients followed in a single centre during the last 50 years. MATERIAL AND METHODS: Among all patients diagnosed between 1968 and 2017 at our reference centre, retrospective data were obtained from electronic medical records of SLE patients consecutively visited during 2015-2017 and controlled for at least 1 year. Demographic, clinical, laboratory and therapeutic data at disease onset and during the follow-up in the whole cohort and differences between SLE patients discontinuing and continuing on antimalarials were analysed. RESULTS: Five-hundred thirty-nine patients followed during a median of 19 years were analysed. Median age at disease diagnosis was 29 years and 91.8% were women. Antimalarials were initiated by 521 (96.7%) patients and 18 (3.3%) cases did not start them mainly because of a quiescent or life-threatening SLE disease. In the 129 (24.7%) patients starting antimalarials with subsequent discontinuation, median treatment duration was 8.4 years. The main reason leading to treatment cessation was drug toxicity in 97 (18.6%) patients, of which macular toxicity was the most frequent adverse effect (n = 80; 15.3%). Treatment was stopped because of patient's preference in 13 (2.5%) cases. The factors independently associated with antimalarial discontinuation were age at the end of follow-up (OR 1.130, 95% CI 1.005-1.269, p = 0.040), duration on antimalarials (OR 0.872, 95% CI 0.841-0.903, p < 0.001), presence of hepatitis C virus infection (HCV) (OR 13.948, 95% CI 1.321-147.324, p = 0.028) and anti-ß2-glycoprotein 1 antibodies (OR 2.275, 95% CI 1.146-4.517, p = 0.019). CONCLUSIONS: In our 50 years-experience, almost all SLE patients underwent antimalarials. These drugs are usually stopped because of adverse effects, particularly macular toxicity. After a long-term follow-up, patients' compliance to antimalarials was considerably high in our SLE patients.
Subject(s)
Antimalarials , Drug-Related Side Effects and Adverse Reactions , Lupus Erythematosus, Systemic , Antimalarials/adverse effects , Female , Glycoproteins , Humans , Hydroxychloroquine/adverse effects , Lupus Erythematosus, Systemic/diagnosis , Male , Retrospective StudiesABSTRACT
PURPOSE: To describe clinical and ophthalmologic features and outcomes of patients with coronavirus disease-19 with retinal vascular occlusions. METHODS: Retrospective multicenter case series and PubMed review of cases reported from March 2020 to September 2021. Outcome measures are as follows: type of occlusion, treatments, best-corrected visual acuity, and central macular thickness on optical coherence tomography. RESULTS: Thirty-nine patients were identified. Fifteen patients with a median age of 39 (30-67) years were included in the multicenter study. Vascular occlusions included central retinal vein occlusion (12 eyes), branch retinal vein occlusion (4 eyes), and central retinal artery occlusion (2 eyes). Three cases were bilateral. Baseline best-corrected visual acuity was 20/45 (no light perception-20/20). Baseline central macular thickness was 348.64 (±83) µm. Nine eyes received anti-vascular endothelial growth factor agents, dexamethasone intravitreal implant, or both. Final best-corrected visual acuity was 20/25 (no light perception-20/20), and central macular thickness was 273.7 ± 68 µm (follow-up of 19.6 ± 6 weeks). Among the 24 cases from the literature review, retinal vein occlusion was the predominant lesion. Clinical characteristics and outcomes were similar to those found in our series. CONCLUSION: Coronavirus disease-19-associated retinal vascular occlusions tend to occur in individuals younger than 60 years. Retinal vein occlusion is the most frequent occlusive event, and outcomes are favorable in most cases.
Subject(s)
COVID-19/diagnosis , Eye Infections, Viral/diagnosis , Retinal Vein Occlusion/diagnosis , SARS-CoV-2/isolation & purification , Adult , Aged , Angiogenesis Inhibitors/therapeutic use , COVID-19/virology , COVID-19 Nucleic Acid Testing , Dexamethasone/therapeutic use , Drug Implants , Eye Infections, Viral/drug therapy , Eye Infections, Viral/virology , Female , Fluorescein Angiography , Glucocorticoids/therapeutic use , Humans , Intravitreal Injections , Male , Middle Aged , Retinal Vein Occlusion/drug therapy , Retinal Vein Occlusion/virology , Retrospective Studies , SARS-CoV-2/genetics , Tomography, Optical Coherence , Vascular Endothelial Growth Factor A/antagonists & inhibitors , Visual Acuity/physiology , COVID-19 Drug TreatmentABSTRACT
BACKGROUND AND AIM: There is increasing interest regarding SARS-CoV-2 infection in patients with autoimmune and immune-mediated inflammatory diseases (AI/IMID) with some discrepancies in different cohorts about their risk and outcomes. The aim was to describe a multidisciplinary cohort of patients with AI/IMID and symptomatic SARS-CoV-2 infection in a single tertiary center and analyze sociodemographic, clinical, and therapeutic factors associated with poor outcomes. METHODS: A retrospective observational study was conducted from the 1st of March until May 29th, 2020 in a University tertiary hospital in Barcelona, Spain. Patients with an underlying AI/IMID and symptomatic SARS-CoV-2 infection were identified in our local SARS-CoV-2 infection database. Controls (2:1) were selected from the same database and matched by age and gender. The primary outcome was severe SARS-CoV-2 infection, which was a composite endpoint including admission to the intensive care unit (ICU), need for mechanical ventilation (MV), and/or death. Several covariates including age, sex, and comorbidities among others were combined into a multivariate model having severe SARS-CoV-2 as the dependent variable. Also, a sensitivity analysis was performed evaluating AID and IMID separately. RESULTS: The prevalence of symptomatic SARS-CoV-2 infection in a cohort of AI/IMID patients was 1.3%. Eighty-five patients with AI/IMID and symptomatic SARS-CoV-2 were identified, requiring hospitalization in 58 (68%) cases. A total of 175 patients admitted for SARS-CoV-2 (58 with AI/IMID and 117 matched-controls) were analyzed. In logistic regression analysis, a significant inverse association between AI/IMID group and severe SARS-CoV-2 (OR 0.28; 95% CI 0.12-0.61; p = 0.001), need of MV (OR 0.20; IC 95% 0.05-0.71; p = 0.014), and ICU admission (OR 0.25; IC 95% 0.10-0.62; p = 0.003) was found. CONCLUSIONS: Patients with AI/IMID who require admission for SARS-CoV-2 infection have a lower risk of developing severe disease, including the need to stay in the ICU and MV.
Subject(s)
Autoimmune Diseases/epidemiology , COVID-19/epidemiology , Registries , SARS-CoV-2/physiology , Aged , Autoimmune Diseases/mortality , COVID-19/mortality , Cohort Studies , Female , Hospitalization/statistics & numerical data , Humans , Intensive Care Units/statistics & numerical data , Interdisciplinary Communication , Male , Middle Aged , Prevalence , Respiration, Artificial/statistics & numerical data , Retrospective Studies , Risk Factors , Spain/epidemiology , Survival Analysis , Treatment OutcomeABSTRACT
PURPOSE: To evaluate long-term efficacy and safety of extended treatment with adalimumab in patients with noninfectious intermediate, posterior, or panuveitis. DESIGN: Open-label, multicenter, phase 3 extension study (VISUAL III). PARTICIPANTS: Adults who had completed a randomized, placebo-controlled phase 3 parent trial (VISUAL I or II) without treatment failure (inactive uveitis) or who discontinued the study after meeting treatment failure criteria (active uveitis). METHODS: Patients received subcutaneous adalimumab 40 mg every other week. Data were collected for ≤ 362 weeks. Adverse events (AEs) were recorded until 70 days after the last dose. MAIN OUTCOME MEASURES: Long-term safety and quiescence; other efficacy variables included inflammatory lesions, anterior chamber cell and vitreous haze grade, macular edema, visual acuity, and dose of uveitis-related systemic corticosteroids. RESULTS: At study entry, 67% of patients (283/424) showed active uveitis and 33% (141/424) showed inactive uveitis; 60 patients subsequently met exclusion criteria, and 364 were included in the intention-to-treat analysis. Efficacy variables were analyzed through week 150, when approximately 50% of patients (214/424) remained in the study. Patients showing quiescence increased from 34% (122/364) at week 0 to 85% (153/180) at week 150. Corticosteroid-free quiescence was achieved by 54% (66/123) and 89% (51/57) of patients with active or inactive uveitis at study entry. Mean daily dose of systemic corticosteroids was reduced from 9.4 ± 17.1 mg/day at week 0 (n = 359) to 1.5 ± 3.9 mg/day at week 150 (n = 181). The percentage of patients who achieved other efficacy variables increased over time for those with active uveitis at study entry and was maintained for those with inactive uveitis. The most frequently reported treatment-emergent AEs of special interest were infections (n = 275; 79 events/100 patient-years [PY]); AEs and serious AEs occurred at a rate of 396 events/100 PY and 15 events/100 PY, respectively. CONCLUSIONS: Long-term treatment with adalimumab led to quiescence and reduced corticosteroid use for patients who entered VISUAL III with active uveitis and led to maintenance of quiescence for those with inactive uveitis. AEs were comparable with those reported in the parent trials and consistent with the known safety profile of adalimumab.
Subject(s)
Adalimumab/administration & dosage , Panuveitis/drug therapy , Uveitis, Intermediate/drug therapy , Uveitis, Posterior/drug therapy , Visual Acuity , Adult , Aged , Aged, 80 and over , Anti-Inflammatory Agents/administration & dosage , Dose-Response Relationship, Drug , Female , Follow-Up Studies , Humans , Injections, Subcutaneous , Male , Middle Aged , Panuveitis/diagnosis , Retrospective Studies , Time Factors , Treatment Outcome , Uveitis, Intermediate/diagnosis , Uveitis, Posterior/diagnosis , Young AdultABSTRACT
OBJECTIVES: Clinicians often face the challenge of providing effective and safe therapy for pregnant women with uveitis. Certolizumab pegol (CZP) differs from other anti-TNFα agents due to its limited placental transfer. In this study we assessed the efficacy of CZP in pregnant women with uveitis. We also provided information on outcomes of pregnant women and neonates exposed to CZP. METHODS: We carried out a multicentre study of women with uveitis who received CZP during pregnancy and their neonates. The main visual outcomes were visual acuity (VA), intraocular inflammation and corticosteroid-sparing effect. Pregnancy outcomes, maternal and neonatal infections and congenital malformations were also assessed. RESULTS: We studied 14 women (23 affected eyes); mean age of 34.3±5.5 years. The underlying diseases were spondyloarthritis (n=7), idiopathic (n=2), and Vogt-Koyanagi-Harada, rheumatoid arthritis, juvenile idiopathic arthritis, punctate inner choroidopathy and Behçet's disease (1 each). The patterns of ocular involvement were anterior (n=10), posterior (n=2), intermediate (n=1), panuveitis (n=1). Cystoid macular oedema was present in one patient (1 eye). Uveitis was bilateral in nine cases and chronic in seven patients. CZP was started before getting pregnant in ten patients and after conceiving in four. All patients achieved or maintained ocular remission throughout pregnancy. Fifteen healthy infants were born. Only one woman presented a mild infection during pregnancy. Neither infections nor malformations were observed in neonates after a follow-up of 6 months. Six infants were breastfed and all of them received scheduled vaccinations without complications. CONCLUSIONS: Certolizumab pegol is effective and safe in women with uveitis during pregnancy.
Subject(s)
Pregnant Women , Uveitis , Adult , Biological Therapy , Certolizumab Pegol/adverse effects , Female , Humans , Immunosuppressive Agents/adverse effects , Infant , Infant, Newborn , Pregnancy , Treatment Outcome , Uveitis/diagnosis , Uveitis/drug therapyABSTRACT
PURPOSE: To assess whether serum cytokine and growth factor levels are associated with diabetic macular edema (DME) and uveitic macular edema (UME) objective severity. METHODS: Cross-sectional observational study of 81 patients (1 eye/patient) with DME (n=48) and UME (n=33). Macular edema (ME) was defined upon central macular thickness (CMT) ≥ 300 µm on spectral domain optical coherence tomography (OCT). Serum samples were obtained from peripheral blood and IL-1ß, IL-6, IL-8, IL-10, MCP-1, TNF-α, and VEGF levels were determined by Luminex analysis. Main outcome measure was the correlation between mediators' levels and CMT and macular volume (MV) on OCT for ME cases. RESULTS: In DME, IL-6 levels were found to significantly correlate with MV (r=0.324; p=0.028) whereas in UME, IL-8 was significantly associated with both CMT (r=0.401; p=0.021) and MV (r=0.391; p=0.024). IL-8 independently correlated with CMT (ß=177.2; p=0.033) and MV (ß=3.17; p=0.008) in UME multivariate model. CONCLUSION: Peripheral blood IL-6 and IL-8 levels could play a role in the severity of DME and UME, respectively. IL-8 even seems to be independently associated with CMT and MV in UME cases. Such systemic implications could enforce DME and UME personalized diagnostic and therapeutic approaches.
Subject(s)
Diabetes Mellitus , Diabetic Retinopathy , Macular Edema , Cross-Sectional Studies , Diabetic Retinopathy/complications , Diabetic Retinopathy/diagnosis , Humans , Inflammation Mediators , Macular Edema/diagnosis , Macular Edema/etiology , Prospective Studies , Tomography, Optical Coherence , Vascular Endothelial Growth Factor A , Visual AcuityABSTRACT
PURPOSE: To evaluate the outcomes and safety of retropupillary iris-claw intraocular lens implantation and associated pars plana vitrectomy. METHODS: Multicenter, national audit of 325 eyes (325 patients). Demographics, surgical details, and complications are described. Visual acuity, intraocular pressure, and central retinal thickness assessed by optical coherence tomography were collected at 1, 3, 6, and 12 months after surgery. Kaplan-Meier curves were created to assess the cumulative probability of postoperative visual acuity and intraocular pressure levels, macular edema development, and corneal decompensation. RESULTS: The cumulative probability of the final visual acuity ≤0.3 logarithm of the minimum angle of resolution (≥20/40 Snellen) was 75.6% at 12-month follow-up. The probability of intraocular pressure >21, ≥25, and ≥30 mmHg was 48.1%, 33.1%, and 19.0%, and the probability of intraocular pressure-lowering drops was 50.9% at 12 months. Glaucoma surgery was required in 4.3% of the eyes (14/325). The cumulative probability of macular edema was 20.5% at 12 months and was greater in complicated cataract surgery than in intraocular lens-luxation eyes (26% vs. 16.7%, P = 0.04). Corneal transplantation was required in 2.8% of the eyes (9/325). CONCLUSION: This study on 325 eyes with aphakia or intraocular lens dislocation managed with the retropupillary iris-claw intraocular lens technique provides clinical outcomes in a real-world scenario, reporting relevant data for patient counseling and preoperative discussions.
Subject(s)
Aphakia, Postcataract/surgery , Iris/surgery , Lens Implantation, Intraocular , Lenses, Intraocular , Medical Audit , Vitrectomy , Adolescent , Adult , Aged , Aged, 80 and over , Aphakia, Postcataract/physiopathology , Female , Humans , Intraocular Pressure/physiology , Male , Middle Aged , Prosthesis Design , Retrospective Studies , Slit Lamp Microscopy , Tomography, Optical Coherence , Treatment Outcome , Visual Acuity/physiologyABSTRACT
PURPOSE: To identify predictive response optical coherence tomography (OCT) findings in uveitic macular edema (UME) treated with intravitreal dexamethasone implant (DEX). METHODS: Retrospective study of 66 eyes (53 patients) treated with DEX for UME. SD-OCT macular scans were collected prior to DEX treatment and 6 weeks and 3 months after the DEX implant. OCT images were evaluated for qualitative and quantitative characteristics (central retinal thickness, CRT and macular volume, MV). A multivariate analysis of covariance (ANCOVA) was carried out to study the predictive influence of OCT and clinical covariates on outcomes. The main outcome was a composite endpoint based on the simultaneous gain of 5 or more letters associated with a 20% or more reduction in CRT. RESULTS: A significant improvement in BCVA at 6 weeks (mean change from baseline -0.2, SD 0.3) and 3 months (mean -0.2, SD 0.4) was observed after the DEX implant. A significant decrease in CRT (change from baseline -187.7 µm at 3 months) and MV (change from baseline -1.7 mm3 at 3 months) were also observed. An association of ≥ 5-letter improvement in BCVA and a ≥ 20% CRT reduction was observed in 44.6% of cases at 6 weeks and 31.4% at 3 months. ANCOVA multivariate analyses found CRT at 3 months independent from baseline clinical variables but from CRT. CONCLUSION: DEX implant is an effective treatment for UME independently of basal characteristics, producing both a gain of visual acuity and improvement of macular anatomy by OCT measures at 3 months.
Subject(s)
Macular Edema , Dexamethasone/therapeutic use , Drug Implants , Glucocorticoids/therapeutic use , Humans , Intravitreal Injections , Macular Edema/diagnosis , Macular Edema/drug therapy , Macular Edema/etiology , Retrospective Studies , Tomography, Optical Coherence , Treatment OutcomeABSTRACT
Birdshot Uveitis (Birdshot) is a rare eye condition that affects HLA-A29-positive individuals and could be considered a prototypic member of the recently proposed 'MHC-I (major histocompatibility complex class I)-opathy' family. Genetic studies have pinpointed the endoplasmic reticulum aminopeptidase (ERAP1) and (ERAP2) genes as shared associations across MHC-I-opathies, which suggests ERAP dysfunction may be a root cause for MHC-I-opathies. We mapped the ERAP1 and ERAP2 haplotypes in 84 Dutch cases and 890 controls. We identified association at variant rs10044354, which mediated a marked increase in ERAP2 expression. We also identified and cloned an independently associated ERAP1 haplotype (tagged by rs2287987) present in more than half of the cases; this ERAP1 haplotype is also the primary risk and protective haplotype for other MHC-I-opathies. We show that the risk ERAP1 haplotype conferred significantly altered expression of ERAP1 isoforms in transcriptomic data (n = 360), resulting in lowered protein expression and distinct enzymatic activity. Both the association for rs10044354 (meta-analysis: odds ratio (OR) [95% CI]=2.07[1.58-2.71], P = 1.24 × 10(-7)) and rs2287987 (OR[95% CI]: =2.01[1.51-2.67], P = 1.41 × 10(-6)) replicated and showed consistent direction of effect in an independent Spanish cohort of 46 cases and 2103 controls. In both cohorts, the combined rs2287987-rs10044354 haplotype associated with Birdshot more strongly than either variant alone [meta-analysis: P=3.9 × 10(-9)]. Finally, we observed that ERAP2 protein expression is dependent on the ERAP1 background across three European populations (n = 3353). In conclusion, a functionally distinct combination of ERAP1 and ERAP2 are a hallmark of Birdshot and provide rationale for strategies designed to correct ERAP function for treatment of Birdshot and MHC-I-opathies more broadly.
Subject(s)
Aminopeptidases/genetics , Genetic Predisposition to Disease , Minor Histocompatibility Antigens/genetics , Uveitis/genetics , Female , Genetic Association Studies , Genotype , HLA-A Antigens/genetics , HLA-A Antigens/immunology , Haplotypes/genetics , Humans , Male , Minor Histocompatibility Loci/genetics , Polymorphism, Single Nucleotide/genetics , Uveitis/immunology , Uveitis/pathologyABSTRACT
PURPOSE: To study the drug retention rate (DRR), causes, and predictors of discontinuation of adalimumab (ADA) in a real-world uveitis setting. DESIGN: Multicentric, nationwide, registry-based, ambispective, observational study. PARTICIPANTS: Patients treated with ADA for noninfectious uveitis (NIU) in the Biotherapies for Uveitis (BioÚvea) Spanish registry from November 2016 to November 2017. METHODS: Demographics, clinical data, timing, and reasons for discontinuation, if occurred, were recorded. The DRR and drug retention time (DRT) were estimated using the Kaplan-Meier method. Median follow-up was analyzed by reverse Kaplan-Meier. Log-rank test was used for comparisons. Cox proportional-hazards model (PHM) and propensity score matching were used to identify predictors for discontinuation due to inefficacy and adverse events. MAIN OUTCOME MEASURES: Drug retention rate and DRT. RESULTS: A total of 392 patients were analyzed, including 218 women. Median age was 39 (interquartile range, 25) years. Nonanterior uveitis was recorded in 242 patients. Median follow-up was 49.07 (0.97-131.67) months, median DRT (survival) was 69.3 months, and 14 patients were lost to follow-up. The DRR at 6, 12, 24, and 60 months was 92.97%, 87.68%, 76.31%, and 54.28%, respectively. Adalimumab was discontinued in 151 patients. Discontinuation was due to lack or loss of efficacy in 74 patients, adverse event in 34 patients, and sustained quiescence in 25 patients. Recorded adverse events included infections in 10 patients and malignant neoplasms in 3 patients. Concurrent classic immunomodulatory therapy (IMT) was given to 251 patients. We did not find DRT differences regarding the use of concurrent IMT. Adalimumab was prescribed as a second or greater biotherapy line in 76 patients who showed shorter DRT (P = 0.038). Starting ADA in nonbiotherapy-naive patients was a predictor for "discontinuation due to inefficacy," whereas undifferentiated uveitis was a predictor for "discontinuation due to adverse event." Drug retention time was significantly shorter when spared or intensified, mainly due to discontinuation after sustained quiescence. CONCLUSIONS: Drug retention rate of ADA in uveitis at 60 months was 54.28%, with a good safety profile. The use of concurrent IMT did not show a significant influence on DRT. The use of ADA as a second or further biotherapy could be predictive for discontinuation due to inefficacy. Undifferentiated uveitis may be prone to premature discontinuation of ADA due to adverse events.
Subject(s)
Adalimumab/therapeutic use , Anti-Inflammatory Agents/therapeutic use , Uveitis/drug therapy , Adalimumab/adverse effects , Adult , Anti-Inflammatory Agents/adverse effects , Biological Therapy , Drug-Related Side Effects and Adverse Reactions/diagnosis , Drug-Related Side Effects and Adverse Reactions/etiology , Female , Humans , Male , Middle Aged , Proportional Hazards Models , Registries/statistics & numerical data , Retrospective Studies , Spain , Uveitis/diagnosis , Uveitis/physiopathology , Withholding Treatment , Young AdultABSTRACT
BACKGROUND: To identify different response patterns to intravitreal dexamethasone implants (IDI) in naïve and previously treated (PT) diabetic macular edema (DME) eyes in a real-life setting. METHODS: 342 IDI injections (203 DME eyes) were included. Number of IDI injections, percentage (%) of eyes with 1, 2, 3 and ≥ 4 injections, time to reinjections, visual acuity (VA), intraocular pressure (IOP) and central retinal thickness (CRT) were evaluated for naïve and PT DME eyes over 24 months. RESULTS: Mean number of injections was significantly lower in naïve vs PT DME eyes (1.40 ± 0.9 vs 1.82 ± 0.9, p < 0.001). The percentage of eyes receiving 1 injection was significantly higher in naïve vs PT DME eyes (76.1 vs 47.7), (p < 0.001). However, it was significantly lower for 2 (16.4 vs 29.4), or 3 injections (1.4 vs 17.6) (both p < 0.001), with no differences in eyes receiving ≥4 injections (5.9 vs 5.1 respectively, p = 0.80). Mean time to reinjection was not significantly different between both groups for the second, third and fourth injection (9.6 ± 4.0 vs 10.0 ± 5.5, p = 0.75, 13.2 ± 4.0 vs 16.0 ± 3.5, p = 0.21 and 21.7 ± 3.8 vs 19.7 ± 5.8, p = 0.55). VA scores were consistently better in naïve vs PT DME eyes at all studied timepoints, with no significant differences in CRT reduction or adverse effect rates. CONCLUSION: Naïve DME eyes received lower number of IDI injections and showed better VA levels than PT DME eyes for 24 months in a real-world setting. This data supports the IDI use in early DME stages and provide further evidence of better IDI response when used as first-line therapy.
Subject(s)
Diabetes Mellitus , Diabetic Retinopathy , Macular Edema , Dexamethasone/therapeutic use , Diabetic Retinopathy/drug therapy , Drug Implants , Glucocorticoids/therapeutic use , Humans , Intravitreal Injections , Macular Edema/drug therapy , Retrospective StudiesABSTRACT
PURPOSE: To define and develop a model of excellence for the clinical management of diabetic macular edema (DME) patients in a real-world setting. METHODS: A multidisciplinary joint commission (5 ophthalmologists, 1 nurse, and 1 pharmaceutic) established a series of preliminary recommendations based on clinical guidelines and DME activity results from 8 Pilot Hospitals (PH). These were validated by members of each PH and a group of DME patients in discussion workshops. Thus, the validated guideline (VG) took into consideration different aspects, namely, main core points (ranging 0-100), criteria, and indicators. Finally, each PH own setting was compared to the VG in order to settle down a starting point to clinical excellence. RESULTS: Mean PH score was 51.5 (range 30-65). As compared to their maximum, main points that showed best scores were Clinical Guidelines and Protocols (78%) and Portfolio of Services (73%). Topics reaching close to 50% scoring included Resources (55%), Innovation (54%), Care Process (53%), Organization (52%), and Leadership (50%). Lowest scores were observed in the Strategic Alliances (46%) and Staff (37%) points. CONCLUSIONS: Analysis of each PH by the VG delivered a global vision of the starting situation, especially focused in the identification of the different improvement areas. In order to further extend this model into the Public Health System, the effect of implementing it in different hospitals should be assessed to analyze its impact on daily clinical practice and health economics.
Subject(s)
Diabetic Retinopathy/drug therapy , Disease Management , Macular Edema/drug therapy , Ranibizumab/administration & dosage , Tomography, Optical Coherence/methods , Visual Acuity , Angiogenesis Inhibitors/administration & dosage , Diabetic Retinopathy/complications , Diabetic Retinopathy/diagnosis , Humans , Macular Edema/diagnosis , Macular Edema/etiology , Retina , Treatment Outcome , Vascular Endothelial Growth Factor A/antagonists & inhibitorsABSTRACT
The vascular endothelium responds to the shear stress generated by blood flow and changes function to maintain tissue homeostasis and adapt to injury in pathological conditions. Shear stress in the retinal circulation is altered in patients with retinal vascular diseases, such as diabetic retinopathy. Therefore, we aimed to study the effect of laminar shear stress on barrier properties and on the release of proinflammatory cytokines in human retinal microvascular endothelial cells (HRMEC). HRMEC were cultured in Ibidi flow chambers and exposed to laminar shear stress (0-50â¯dyn/cm2) for 24-48â¯h. Tight junction distribution (ZO-1 and claudin-5) and cytokine production were determined by immunofluorescence and ELISA, respectively. The chemotactic effect of conditioned media exposed to shear stress was determined by measuring lymphocyte transmigration in Transwells. We found that cells exposed to moderately low shear stress (1.5 and 5â¯dyn/cm2) showed enhanced distribution of membrane ZO-1 and claudin-5 and decreased production of the proinflammatory cytokines IL-8, CCL2, and IL-6 compared to static conditions and high shear stress values. Moreover, conditioned media from cells exposed to low shear stress, had the lowest chemotactic effect to recruit lymphocytes compared to conditioned media from cells exposed to static and high shear stress conditions. In conclusion, high shear stress and static flow, associated to impaired retinal circulation, may compromise the inner blood retinal barrier phenotype and barrier function in HRMEC.
Subject(s)
Blood-Retinal Barrier/physiology , Stress, Mechanical , Tight Junctions , Capillary Permeability , Cells, Cultured , Claudin-5/metabolism , Cytokines/metabolism , Endothelium, Vascular/metabolism , Enzyme-Linked Immunosorbent Assay , Fluorescent Antibody Technique, Indirect , Humans , Phenotype , Retinal Vessels/metabolism , Tight Junctions/metabolism , Zonula Occludens-1 Protein/metabolismABSTRACT
PURPOSE: To compare IL-6, sIL-6R, and IL-17 secretion in peripheral blood mononuclear cells (PBMCs) cultured with tocilizumab (a humanized monoclonal antibody against the interleukin-6 receptor), dexamethasone, and placebo, obtained from patients with thyroid eye disease (TED) and healthy controls. METHODS: The study was a prospective proof of concept test. We cultured peripheral blood mononuclear cells from TED patients and healthy controls with tocilizumab, dexamethasone, and placebo. IL-6, sIL-6R, and IL-17 levels in supernatants obtained from PBMCs cultures were analyzed by ELISA. RESULTS: We included seventeen patients with thyroid eye disease (12 females and five males). The mean age was 49 years. Both dexamethasone and tocilizumab influenced IL-6 and IL-6Rs levels in patients' group. Supernatants obtained from PBMCs treated with dexamethasone showed 77.2% and 82.8% lower IL-6 levels compared with those cultured with placebo and tocilizumab, respectively. Furthermore, overnight culture of PBMCs with dexamethasone showed significantly lower sIL-6R secretion compared with untreated (33.71%, p = 0.04) and tocilizumab treated (58.21%, p = 0.01) PBMCs. Neither dexamethasone nor tocilizumab affected IL-17 concentrations in PBMCs cultures. CONCLUSIONS: Both dexamethasone and tocilizumab affect the IL-6/sIL-6R system. Specifically, dexamethasone reduces and tocilizumab increases the levels of these cytokines in PBMCs cultures. These results strengthen the molecular rationale for interrogating the efficacy of tocilizumab in steroid-resistant TED, as IL-6 seems to be a common target for both anti-IL-6R antibody and steroids.
Subject(s)
Antibodies, Monoclonal, Humanized/therapeutic use , Cytokines/biosynthesis , Dexamethasone/therapeutic use , Graves Ophthalmopathy/drug therapy , Adult , Aged , Cells, Cultured , Enzyme-Linked Immunosorbent Assay , Female , Follow-Up Studies , Glucocorticoids/therapeutic use , Graves Ophthalmopathy/diagnosis , Graves Ophthalmopathy/metabolism , Humans , Interleukin-6/antagonists & inhibitors , Leukocytes, Mononuclear/metabolism , Leukocytes, Mononuclear/pathology , Male , Middle Aged , Prospective Studies , Tomography, X-Ray Computed , Treatment OutcomeABSTRACT
PURPOSE: To evaluate the efficacy of intravitreal anti-VEGF injections in choroidal neovascularization (CNV) related to pattern dystrophy-like deposit in pseudoxanthoma elasticum (PXE). METHODS: One-year prospective, interventional study. Nine eyes were recruited in the ophthalmology departments of San Raffaele University and University of Barcelona. Each patient underwent best corrected visual acuity (BCVA) measurement on ETDRS chart, slit-lamp biomicroscopy, fluorescein angiography (FA), indocyanine green angiography (ICGA), and optical coherence tomography (OCT). The protocol included a first anti-VEGF injection, followed by monthly evaluations with re-treatments based on new funduscopic hemorrhages, fluid on OCT or leakage on FA and/or ICGA. Primary outcome measures were the mean BCVA changes. Secondary outcomes included central macular thickness (CMT) variations and the number of injections needed. RESULTS: At month 12, mean BCVA significantly improved from 20/45 to 20/35 Snellen equivalent, with 3 eyes gaining at least 3 ETDRS lines. Mean CMT decreased from 297 ± 22 to 262 ± 13 µm, after 5.5 ± 4.0 injections. No leakage was observed at the end of follow-up. CONCLUSIONS: Intravitreal anti-VEGF injections represent an effective treatment for CNV related to pattern dystrophy-like deposit in PXE, with an improvement of BCVA and CMT. Mean injection number is in line with other studies performed in CNV secondary to angioid streaks.