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Fareed SA, Yousef EM, Abd El-Moneam SM. Effects of prolonged hydroxychloroquine use on the pancreatic tissue and expected ameliorative effect of lactoferrin in rats (biochemical, histological, and morphometric study). Tissue Cell 2024; 89:102439. [PMID: 38889555 DOI: 10.1016/j.tice.2024.102439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 06/03/2024] [Accepted: 06/06/2024] [Indexed: 06/20/2024]
Abstract
Hydroxychloroquine (HCQ), an antimalarial drug widely used in treating rheumatoid disorders. Many side effects have been reported with HCQ administration indicating its hazardous effects on various organs. No previous studies reported the effect of long-term administration of oral HCQ on pancreatic tissue. Our study assessed pancreatic tissues functional and histopathological alterations following prolonged oral administration of HCQ. We also investigated the possible ameliorative effects of the lactoferrin (LF) coadministration with HCQ in adult male albino rats. Forty adult male Wister albino rats were divided into: negative control, LF positive control (2 g/kg), HCQ-treated (200 mg/kg), and HCQ+LF treated. Biochemical, histological, immunohistochemical, and morphometric analyses of the pancreatic tissues were conducted. Our findings revealed that prolonged oral administration of HCQ induced significant disruption of the pancreatic acinar architecture, enlarged congested islets of Langerhans, and elevated plasma insulin, amylase, and lipase levels. Interestingly, LF administration ameliorated the deleterious effects of prolonged HCQ administration on pancreatic tissue of adult male albino rats. In conclusion, prolonged oral administration of HCQ induced pancreatic tissue damage in rats, while LF attenuates HCQ-induced pancreatic injury. Our results emphasized the necessity of prescribing HCQ with caution, considering both dosage and treatment duration.
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Affiliation(s)
- Shimaa Antar Fareed
- Department of Human Anatomy & Embryology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
| | - Einas Mohamed Yousef
- Department of Histology and Cell Biology, Faculty of Medicine, Menoufia University, Menoufia, Egypt.
| | - Samar M Abd El-Moneam
- Department of Human Anatomy & Embryology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
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Peña-Vizcarra ÓR, Zavala-Miranda MF, Juárez-Cuevas B, Márquez-Macedo SE, Hernández-Andrade A, Nordmann-Gomes A, Pérez-Arias AA, Morales-Buenrostro LE, Mejía-Vilet JM. Effect of antimalarials on clinical outcomes in lupus nephritis. Rheumatology (Oxford) 2024; 63:2230-2238. [PMID: 37930870 DOI: 10.1093/rheumatology/kead576] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 09/26/2023] [Accepted: 10/14/2023] [Indexed: 11/08/2023] Open
Abstract
OBJECTIVES To evaluate the effect of antimalarial drugs in response to therapy, incidence of LN flares, and progression of kidney disease in a large LN cohort. METHODS We retrospectively studied 424 biopsy-proven LN patients followed for >3 years. We obtained demographic, clinical, laboratory, histopathological and treatment variables. Antimalarial use was approached as (i) users vs no users, (ii) according to prevalent vs incident use regarding the LN flare and (iii) according to the type of antimalarial. All outcomes were evaluated by time-to-event analyses. Adjusted hazard ratios were obtained by Cox regression. RESULTS The cohort included 424 patients, median age of 29 years (IQR 23-37), 96% female, with a median eGFR of 81 ml/min/1.73 m2 (IQR 48-118) and proteinuria of 3.4 g/g (IQR 1.9-5.5). Antimalarial use was associated with higher complete response (aHR 1.57, 1.08-2.27), lower incidence of kidney flares (aHR 0.63, 0.43-0.92) and lower progression to kidney failure (aHR 0.37, 0.23-0.53). The effect of antimalarials on these outcomes was modified by the presentation eGFR, histological class and/or concomitant initial immunosuppressor. These protective effects were observed in patients with prevalent or incident use regarding the LN flare and patients using hydroxychloroquine. The incidence of toxic retinopathy was 1.7%, 5.7% and 8.8% by 3, 5 and 7 years of continued antimalarial use, respectively. CONCLUSION The use of antimalarial drugs is associated with increased response to therapy, lower incidence of kidney flares, and lower progression to kidney failure in LN patients. Conversely, this population is at high risk of toxic maculopathy, and yearly ophthalmologic examination is recommended.
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Affiliation(s)
- Óscar R Peña-Vizcarra
- Department of Nephrology and Mineral Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - María Fernanda Zavala-Miranda
- Department of Nephrology and Mineral Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Bernardo Juárez-Cuevas
- Department of Nephrology and Mineral Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Sofía E Márquez-Macedo
- Department of Nephrology and Mineral Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Adriana Hernández-Andrade
- Department of Nephrology and Mineral Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Alberto Nordmann-Gomes
- Department of Nephrology and Mineral Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Abril A Pérez-Arias
- Department of Nephrology and Mineral Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Luis E Morales-Buenrostro
- Department of Nephrology and Mineral Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Juan M Mejía-Vilet
- Department of Nephrology and Mineral Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
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Yusuf IH, Han RC, Downes SM, Sharma SM. The incidence, monitoring coverage and clinical characteristics of hydroxychloroquine retinopathy in the United Kingdom. Eye (Lond) 2024:10.1038/s41433-024-03168-0. [PMID: 39085597 DOI: 10.1038/s41433-024-03168-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 05/03/2024] [Accepted: 06/06/2024] [Indexed: 08/02/2024] Open
Abstract
BACKGROUND Retinal monitoring is recommended for hydroxychloroquine users to detect pre-symptomatic retinopathy and preserve visual function. However, the incidence of hydroxychloroquine retinopathy and monitoring coverage in the U.K. are incompletely characterised. Moreover, the visual benefits of monitoring for retinopathy - recommended for over 70,000 long-term hydroxychloroquine users in the U.K. - remain unproven. METHODS A national, prospective observational study was undertaken with the British Ophthalmological Surveillance Unit (BOSU). Newly diagnosed cases of hydroxychloroquine retinopathy in the U.K. were reported and data captured using a standardised questionnaire over 3.5 years (July 2018-Dec 2021). The frequency of retinopathy and coverage of monitoring amongst long-term users was estimated. Visual function was compared between asymptomatic individuals detected on monitoring and those presenting with visual symptoms. The clinical characteristics, dosing and management of reported cases were captured. RESULTS The annualised number of incident cases of hydroxychloroquine retinopathy was 29-57, with an annualised frequency of 0.04-0.08% amongst long-term users (~1 in 1247-2625). The coverage of monitoring was approximately 2.6-5.5%. Visual acuity (0.1 vs. 0.22 logMAR; p = 0.007) and visual field mean deviation (-3.73 dB vs. -8.69 dB; p = 0.017) were better preserved in asymptomatic individuals compared to those presenting with visual symptoms. CONCLUSION These data support the efficacy of monitoring in the preservation of visual function in patients with hydroxychloroquine retinopathy at diagnosis. The overall population coverage of monitoring was low, consistent with the high proportion of symptomatic patients at diagnosis. This study presents a method for evaluating the yield of monitoring for hydroxychloroquine retinopathy in the U.K.
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Affiliation(s)
- Imran H Yusuf
- Nuffield Laboratory of Ophthalmology, Department of Clinical Neurosciences, Oxford University, West Wing, John Radcliffe Hospital, Headley Way, Oxford, OX3 9DU, UK.
- Oxford Eye Hospital, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Oxford, OX3 9DU, UK.
| | - Ruofan C Han
- Nuffield Laboratory of Ophthalmology, Department of Clinical Neurosciences, Oxford University, West Wing, John Radcliffe Hospital, Headley Way, Oxford, OX3 9DU, UK
- Oxford Eye Hospital, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Oxford, OX3 9DU, UK
| | - Susan M Downes
- Nuffield Laboratory of Ophthalmology, Department of Clinical Neurosciences, Oxford University, West Wing, John Radcliffe Hospital, Headley Way, Oxford, OX3 9DU, UK
- Oxford Eye Hospital, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Oxford, OX3 9DU, UK
| | - Srilakshmi M Sharma
- Oxford Eye Hospital, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Headley Way, Oxford, OX3 9DU, UK.
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Marmor MF. Lupus review is misleading about risk of hydroxychloroquine retinal toxicity. Surv Ophthalmol 2024:S0039-6257(24)00082-1. [PMID: 39059609 DOI: 10.1016/j.survophthal.2024.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2024] [Accepted: 07/19/2024] [Indexed: 07/28/2024]
Affiliation(s)
- Michael F Marmor
- Professor of Ophthalmology, Emeritus, Stanford University School of Medicine, USA.
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Yang T, Shi Y, Wang Y, Feng Y, Shao Q, Jiang C, Wang L, Liu J. Hydroxychloroquine blood concentrations and effects in Chinese patients with IgA nephropathy. J Nephrol 2024:10.1007/s40620-024-02029-z. [PMID: 39048780 DOI: 10.1007/s40620-024-02029-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 07/09/2024] [Indexed: 07/27/2024]
Abstract
BACKGROUND Hydroxychloroquine (HCQ) is recommended for Chinese patients with immunoglobulin A nephropathy (IgAN). However, the relationship between HCQ blood concentration and the therapeutic effect for IgAN has not yet been defined. This study investigates the optimal and efficacious range of HCQ blood concentrations in Chinese patients with IgAN. METHODS Seventy-three patients with biopsy-proven IgAN who were at risk of progression were included in this study. Thirty-eight patients with IgAN were treated with HCQ plus an optimized renin-angiotensin-aldosterone system inhibitor (RAASi), and thirty-five patients received only RAASi. Blood HCQ concentration and 24-h proteinuria were examined at three and six months after treatment. RESULTS The baseline proteinuria levels were comparable between the RAASi and HCQ groups. The HCQ group had lower 24-h proteinuria than the RAASi group three months after treatment, though the difference was not significant (p = 0.38). After six months, the median proteinuria level was significantly lower in the HCQ group than in the RAASi group (p < 0.05). The percentage reduction in 24-h proteinuria in the HCQ group was greater than that in the RAASi group at three (p < 0.05) and six months (p < 0.05). Hydroxychlorquine blood concentration and efficacy were positively correlated at three months (r = 0.428, p < 0.05) and six months (r = 0.48, p < 0.05). Moreover, the optimal blood concentration of HCQ for three-month efficacy was 418.96 ng/mL and that for six-month efficacy was 582.48 ng/mL. No serious adverse events were reported during HCQ treatment. CONCLUSIONS Hydroxyhloroquine safely reduces proteinuria in Chinese patients with IgAN. The efficacy of HCQ is positively correlated with its blood concentration.
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Affiliation(s)
- Ting Yang
- Department of Nephrology, Affiliated Hospital of Medical School, Nanjing Drum Tower Hospital, Nanjing University, Nanjing, China
- Department of Pharmacy, Affiliated Hospital of Medical School, Nanjing Drum Tower Hospital, Nanjing University, Nanjing, China
| | - Yaotong Shi
- Department of Nephrology, Affiliated Hospital of Medical School, Nanjing Drum Tower Hospital, Nanjing University, Nanjing, China
- Department of Nephrology, Nanjing Drum Tower Hospital Clinical College of Jiangsu University, Zhenjiang, China
| | - Ye Wang
- Department of Pharmacy, Nanjing Brain Hospital, Nanjing, China
| | - Yuan Feng
- Department of Nephrology, Affiliated Hospital of Medical School, Nanjing Drum Tower Hospital, Nanjing University, Nanjing, China
| | - Qiuyuan Shao
- Department of Nephrology, Affiliated Hospital of Medical School, Nanjing Drum Tower Hospital, Nanjing University, Nanjing, China
| | - Chunming Jiang
- Department of Nephrology, Affiliated Hospital of Medical School, Nanjing Drum Tower Hospital, Nanjing University, Nanjing, China
| | - Lulu Wang
- Department of Nephrology, Affiliated Hospital of Medical School, Nanjing Drum Tower Hospital, Nanjing University, Nanjing, China.
- Department of Pharmacy, Affiliated Hospital of Medical School, Nanjing Drum Tower Hospital, Nanjing University, Nanjing, China.
| | - Jing Liu
- Department of Nephrology, Affiliated Hospital of Medical School, Nanjing Drum Tower Hospital, Nanjing University, Nanjing, China.
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Berneshawi AR, Seyedmadani K, Goel R, Anderson MR, Tyson TL, Akay YM, Akay M, Leung LSB, Stone LS. Oculometric biomarkers of visuomotor deficits in clinically asymptomatic patients with systemic lupus erythematosus undergoing long-term hydroxychloroquine treatment. FRONTIERS IN OPHTHALMOLOGY 2024; 4:1354892. [PMID: 39104603 PMCID: PMC11298511 DOI: 10.3389/fopht.2024.1354892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 05/10/2024] [Indexed: 08/07/2024]
Abstract
Introduction This study examines a set of oculomotor measurements, or "oculometric" biomarkers, as potential early indicators of visual and visuomotor deficits due to retinal toxicity in asymptomatic Systemic Lupus Erythematosus (SLE) patients on long-term hydroxychloroquine (HCQ) treatment. The aim is to identify subclinical functional impairments that are otherwise undetectable by standard clinical tests and to link them to structural retinal changes. Methods We measured oculomotor responses in a cohort of SLE patients on chronic HCQ therapy using a previously established behavioral task and analysis technique. We also examined the relationship between oculometrics, OCT measures of retinal thickness, and standard clinical perimetry measures of visual function in our patient group using Bivariate Pearson Correlation and a Linear Mixed-Effects Model (LMM). Results Significant visual and visuomotor deficits were found in 12 asymptomatic SLE patients on long-term HCQ therapy compared to a cohort of 17 age-matched healthy controls. Notably, six oculometrics were significantly different. The median initial pursuit acceleration was 22%, steady-state pursuit gain 16%, proportion smooth 7%, and target speed responsiveness 31% lower, while catch-up saccade amplitude was 46% and fixation error 46% larger. Excluding the two patients with diagnosed mild toxicity, four oculometrics, all but fixation error and proportion smooth, remained significantly impaired compared to controls. Across our population of 12 patients (24 retinae), we found that pursuit latency, initial acceleration, steady-state gain, and fixation error were linearly related to retinal thickness even when age was accounted for, while standard measures of clinical function (Mean Deviation and Pattern Standard Deviation) were not. Discussion Our data show that specific oculometrics are sensitive early biomarkers of functional deficits in SLE patients on HCQ that could be harnessed to assist in the early detection of HCQ-induced retinal toxicity and other visual pathologies, potentially providing early diagnostic value beyond standard visual field and OCT evaluations.
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Affiliation(s)
- Andrew R. Berneshawi
- Ophthalmology Department, Stanford University School of Medicine, Stanford, CA, United States
| | - Kimia Seyedmadani
- Research Operations and Integration Laboratory, Johnson Space Center, National Aeronautics and Space Administration, Houston, TX, United States
- Biomedical Engineering Department, University of Houston, Houston, TX, United States
| | - Rahul Goel
- San Jose State University Foundation, San Jose, CA, United States
- Human Systems Integration Division, Ames Research Center, National Aeronautics and Space Administration, Moffett Field, CA, United States
| | - Mark R. Anderson
- Human Systems Integration Division, Ames Research Center, National Aeronautics and Space Administration, Moffett Field, CA, United States
- Arctic Slope Regional Corporation (ASRC) Federal Data Solutions, Moffett Field, CA, United States
| | - Terence L. Tyson
- Human Systems Integration Division, Ames Research Center, National Aeronautics and Space Administration, Moffett Field, CA, United States
| | - Yasmin M. Akay
- Biomedical Engineering Department, University of Houston, Houston, TX, United States
| | - Metin Akay
- Biomedical Engineering Department, University of Houston, Houston, TX, United States
| | - Loh-Shan B. Leung
- Ophthalmology Department, Stanford University School of Medicine, Stanford, CA, United States
| | - Leland S. Stone
- Human Systems Integration Division, Ames Research Center, National Aeronautics and Space Administration, Moffett Field, CA, United States
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Mucke J, Aringer M. [EULAR recommendations 2023 on the treatment of systemic lupus erythematosus -Implications for treatment in Germany]. Z Rheumatol 2024:10.1007/s00393-024-01544-5. [PMID: 39037547 DOI: 10.1007/s00393-024-01544-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/18/2024] [Indexed: 07/23/2024]
Abstract
The 2023 update of the EULAR recommendations for the management of systemic lupus erythematosus (SLE) faced several tasks: the newly approved medications anifrolumab and voclosporin as well as the additional approval of belimumab for lupus nephritis had to be conceptionally fitted into the management of SLE. Novel data on hydroxychloroquine and glucocorticoids, additional results for the treat-to-target goals remission and low disease activity and experience with respect to vaccinations and infections had to be considered. Additionally, EULAR specified a slightly modified structure. The update was further developed with 5 overarching principles and 13 recommendations. An SLE activity score is required for each patient visit. All SLE patients should receive hydroxychloroquine at a target dose of 5 mg/kg body weight. Glucocorticoids should only be used if necessary and reduced to not more than 5 mg prednisone equivalent daily in the long-term or, even better, tapered off. If the target of remission or low disease activity is not reached, methotrexate, azathioprine, mycophenolate and/or belimumab or anifrolumab should be used. For lupus nephritis, Euro-Lupus cyclophosphamide or mycophenolate are options for induction therapy and mycophenolate or azathioprine for maintenance. In the case of severe nephritis, the addition of belimumab or a calcineurin inhibitor (voclosporin or tacrolimus) should be considered. It is important that treatment should be continued for at least 3 years. This review article describes the details of the new recommendations against the background of relevant studies in recent years and classifies them in the clinical context.
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Affiliation(s)
- Johanna Mucke
- Klinik für Rheumatologie, Medizinische Fakultät, Heinrich-Heine-Universität Düsseldorf, Düsseldorf, Deutschland
- Hiller-Forschungszentrum für Rheumatologie, Medizinische Fakultät, Heinrich-Heine-Universität Düsseldorf, Düsseldorf, Deutschland
| | - Martin Aringer
- Bereich Rheumatologie, Medizinische Klinik und Poliklinik III und Universitätscentrum für Autoimmun- und Rheumatische Erkrankungen (UCARE), Universitätsklinikum und Medizinische Fakultät TU Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland.
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Alves EM, Fonseca V, Moura CA, Oliveira IS, Santiago MB. Bilateral outer foveal microdefect in a patient with systemic lupus erythematosus using hydroxychloroquine - A case report. Lupus 2024:9612033241266093. [PMID: 39031657 DOI: 10.1177/09612033241266093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/22/2024]
Abstract
INTRODUCTION The association of outer foveal microdefect and LES or hydroxychloroquine use has not been established in current literature. CASE REPORT We present the first reported case of bilateral outer foveal microdefect ina a patient with systemic lúpus erythematosus using hydroxycloroquine. DISCUSSION/CONCLUSION While it is not possible to definitively attribute the described findings in our patient to HCQ use, it is important to be aware of the possibility that the outer foveal microdefect may be caused by this medication. Therefore, patients on chronic HCQ therapy should be informed about the risk of potential visual adverse effects, so that appropriate interventions can be implemented if necessary.
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Affiliation(s)
| | - Vanessa Fonseca
- OSID, Santo Antonio's Hospital, Sister Dulce's Social Works, Salvador, Brazil
| | - Carlos Antonio Moura
- OSID, Santo Antonio's Hospital, Sister Dulce's Social Works, Salvador, Brazil
- Department of Rheumatology, Bahiana - School of Medicine and Public Health
| | | | - Mittermayer B Santiago
- Department of Rheumatology, Bahiana - School of Medicine and Public Health
- UFBA, Federal University of Bahia, Salvador, Brazil
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Meng L, Wang Y, Yang Z, Lin S, Wang Y, Chen H, Zhao X, Chen Y. Ocular fundus changes and association with systemic conditions in systemic lupus erythematosus. Front Immunol 2024; 15:1395609. [PMID: 39091490 PMCID: PMC11291259 DOI: 10.3389/fimmu.2024.1395609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 06/26/2024] [Indexed: 08/04/2024] Open
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune disease that affects multiple organs and systems. Ocular involvement is estimated to manifest in one-third of individuals with SLE, of which lupus retinopathy and choroidopathy represent the severe subtype accompanied by vision impairment. Advancements in multimodal ophthalmic imaging have allowed ophthalmologists to reveal subclinical microvascular and structural changes in fundus of patients with SLE without ocular manifestations. Both ocular manifestations and subclinical fundus damage have been shown to correlate with SLE disease activity and, in some patients, even precede other systemic injuries as the first presentation of SLE. Moreover, ocular fundus might serve as a window into the state of systemic vasculitis in patients with SLE. Given the similarities of the anatomy, physiological and pathological processes shared among ocular fundus, and other vital organ damage in SLE, such as kidney and brain, it is assumed that ocular fundus involvement has implications in the diagnosis and evaluation of other systemic impairments. Therefore, evaluating the fundus characteristics of patients with SLE not only contributes to the early diagnosis and intervention of potential vision damage, but also holds considerate significance for the evaluation of SLE vasculitis state and prediction of other systemic injuries.
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Affiliation(s)
- Lihui Meng
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
- Key Lab of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Yinhan Wang
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
- Key Lab of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Zhikun Yang
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
- Key Lab of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Shiqun Lin
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
- Key Lab of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Yuelin Wang
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
- Key Lab of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Huan Chen
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
- Key Lab of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Xinyu Zhao
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
- Key Lab of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Youxin Chen
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
- Key Lab of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing, China
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Mohamadou I, Savoye E, Cohen F, Couchoud C, Galichon P. Effect of Hydroxychloroquine Treatment on Kidney Allograft Rejection and Graft Failure. Transplant Proc 2024:S0041-1345(24)00327-0. [PMID: 38991904 DOI: 10.1016/j.transproceed.2024.05.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 03/01/2024] [Accepted: 05/24/2024] [Indexed: 07/13/2024]
Abstract
Kidney allograft rejection is a major issue because it causes graft failure and because immunosuppressive treatments used for its prevention increase the risk of infections and cancers. In systemic lupus patients, hydroxychloroquine is used to prevent immune flares with decreased doses of immunosuppressants. Hydroxychloroquine can be safely used in kidney transplant recipients when indicated for autoimmune disease, but its effect on allograft rejection is unknown. We hypothesized that it may prevent kidney allograft rejection. We conducted a nationwide retrospective propensity-matched study on kidney transplantations of patients treated with hydroxychloroquine in France between 2008 and 2018. We analyzed the incidence of allograft rejection or failure within the first year after transplantation. The rates of rejection or allograft failure were not different between the 188 patients treated with hydroxychloroquine at the time of transplantation and their propensity matched controls. Hydroxychloroquine treatment in association with standard immunosuppressive treatment does not prevent rejection in kidney allograft recipients.
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Affiliation(s)
- Inna Mohamadou
- Kidney Transplantation Department, Pitié-Salpêtrière University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; Unité INSERM UMRS_1155, Des maladies rénales aux maladies fréquentes, remodelage et réparation, Hôpital Tenon, Paris, France.
| | - Emilie Savoye
- Agence de la biomédecine, Direction Prélèvement Greffe Organes-Tissus, France
| | - Fleur Cohen
- Sorbonne University, Paris, France; Internal Medicine Department, Pitié-Salpêtrière University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; CIMI INSERM UMRS1135, équipe 7, Paris, France
| | - Cécile Couchoud
- Agence de la biomédecine, Direction Prélèvement Greffe Organes-Tissus, France
| | - Pierre Galichon
- Kidney Transplantation Department, Pitié-Salpêtrière University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; Unité INSERM UMRS_1155, Des maladies rénales aux maladies fréquentes, remodelage et réparation, Hôpital Tenon, Paris, France; Sorbonne University, Paris, France
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Trefond L, Mathian A, Lhote R, De Chambrun MP, Pha M, Hie M, Miyara M, Papo M, Moyon Q, Taieb D, Ait Abdallah N, Chasset F, Aubart FC, Haroche J, Zahr N, Amoura Z. Risk of flare in patients with SLE in remission after hydroxychloroquine or chloroquine withdrawal. Joint Bone Spine 2024; 91:105756. [PMID: 38964624 DOI: 10.1016/j.jbspin.2024.105756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 06/07/2024] [Accepted: 06/14/2024] [Indexed: 07/06/2024]
Abstract
OBJECTIVE Previous studies have provided evidence that the discontinuation of hydroxychloroquine (HCQ), and chloroquine (CQ), in patients with systemic lupus erythematosus (SLE) is associated with an increased risk of disease flares, with limited information on the level of disease activity at the time of HCQ/CQ discontinuation. Here we aimed to describe the risk of SLE flare after withdrawal of HCQ or CQ in patients with SLE in remission. METHODS Case-control study (1:2) comparing the evolution of patients with SLE after HCQ/CQ withdrawal for antimalarial retinopathy (cases) with patients with SLE matched for sex, antimalarial treatment duration and age at SLE diagnosis, whose antimalarial treatment was continued throughout the entire follow-up period (controls). To be included in the study, patients had to be in remission for at least one year according to the DORIS classification. The primary endpoint was the proportion of patient experiencing a flare according to the SELENA-SLEDAI Flare Index after a 36-month follow-up. RESULTS We studied 48 cases and 96 controls. The proportion of patients experiencing a flare was significantly higher in the HCQ/CQ withdrawal group as compared to the maintenance group (15 [31.3%] patients versus 12 [12.5%]; OR 3.1 [95%CI 1.2-8.2], P=0.01). Withdrawal of HCQ/CQ was inferior with respect to occurrence of severe SLE flare (12 [25.0%] vs 11 [11.5%]; OR 2.5 [95%CI 0.9-6.9], P=0.053) and time to first flare (HR 6.3 [2.0-19.9], P<0.005). Elevated serum levels of anti-dsDNA antibodies were identified as a risk factor for SLE flare following HCQ/CQ discontinuation (HR 5.4 [1.5-18.7], P<0.01). CONCLUSION Withdrawal of HCQ or CQ in patients with SLE in remission is associated with a 3-fold increased risk of relapse.
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Affiliation(s)
- Ludovic Trefond
- Centre de Référence des maladies auto-immunes et auto-inflammatoires systémiques rares de l'adulte d'Ile-de-France, Centre et Martinique, Service de Médecine Interne 2, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Institut E3M, Paris, France; Médecine Interne, Centre Hospitalier Universitaire Gabriel-Montpied, M2iSH, Inserm UMR, Université Clermont-Auvergne, 63000 Clermont-Ferrand, France
| | - Alexis Mathian
- Centre de Référence des maladies auto-immunes et auto-inflammatoires systémiques rares de l'adulte d'Ile-de-France, Centre et Martinique, Service de Médecine Interne 2, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Institut E3M, Paris, France; Sorbonne Université, Inserm, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Raphael Lhote
- Centre de Référence des maladies auto-immunes et auto-inflammatoires systémiques rares de l'adulte d'Ile-de-France, Centre et Martinique, Service de Médecine Interne 2, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Institut E3M, Paris, France
| | - Marc Pineton De Chambrun
- Service de Médecine Intensive-Réanimation, Institut de Cardiologie, Hôpital Pitié-Salpêtrière, AP-HP, Paris, France
| | - Micheline Pha
- Centre de Référence des maladies auto-immunes et auto-inflammatoires systémiques rares de l'adulte d'Ile-de-France, Centre et Martinique, Service de Médecine Interne 2, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Institut E3M, Paris, France
| | - Miguel Hie
- Centre de Référence des maladies auto-immunes et auto-inflammatoires systémiques rares de l'adulte d'Ile-de-France, Centre et Martinique, Service de Médecine Interne 2, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Institut E3M, Paris, France
| | - Makoto Miyara
- Sorbonne Université, Inserm, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France; Département d'Immunologie, Assistance Publique-Hôpitaux de Paris, Groupement Hospitalier Pitié-Salpêtrière, Sorbonne Université, Paris, France
| | - Matthias Papo
- Sorbonne Université, centre de référence des maladies auto-immunes et auto-inflammatoires systémiques rares de l'adulte d'Ile-de-France, Centre et Martinique, Service de Médecine Interne 2, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Institut E3M, Paris, France
| | - Quentin Moyon
- Sorbonne Université, centre de référence des maladies auto-immunes et auto-inflammatoires systémiques rares de l'adulte d'Ile-de-France, Centre et Martinique, Service de Médecine Interne 2, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Institut E3M, Paris, France
| | - Dov Taieb
- Centre de Référence des maladies auto-immunes et auto-inflammatoires systémiques rares de l'adulte d'Ile-de-France, Centre et Martinique, Service de Médecine Interne 2, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Institut E3M, Paris, France
| | - Nassim Ait Abdallah
- Centre de Référence des maladies auto-immunes et auto-inflammatoires systémiques rares de l'adulte d'Ile-de-France, Centre et Martinique, Service de Médecine Interne 2, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Institut E3M, Paris, France
| | - François Chasset
- Sorbonne Université, Inserm, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France; Sorbonne Université, centre de référence des maladies auto-immunes et auto-inflammatoires systémiques rares de l'adulte d'Ile-de-France, Centre et Martinique, Service de Médecine Interne 2, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Institut E3M, Paris, France; Faculté de Médecine, Sorbonne Université, Service de Dermatologie et Allergologie, Hôpital Tenon, AP-HP, Paris, France
| | - Fleur Cohen Aubart
- Sorbonne Université, centre de référence des maladies auto-immunes et auto-inflammatoires systémiques rares de l'adulte d'Ile-de-France, Centre et Martinique, Service de Médecine Interne 2, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Institut E3M, Paris, France
| | - Julien Haroche
- Sorbonne Université, Inserm, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France; Sorbonne Université, centre de référence des maladies auto-immunes et auto-inflammatoires systémiques rares de l'adulte d'Ile-de-France, Centre et Martinique, Service de Médecine Interne 2, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Institut E3M, Paris, France
| | - Noel Zahr
- Department of Pharmacology, CIC-1901, Pharmacokinetics and Therapeutic Drug Monitoring Unit, UMR-S 1166, Pitié-Salpêtrière Hospital, AP-HP, Sorbonne Université, 75013 Paris, France
| | - Zahir Amoura
- Sorbonne Université, Inserm, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France; Sorbonne Université, centre de référence des maladies auto-immunes et auto-inflammatoires systémiques rares de l'adulte d'Ile-de-France, Centre et Martinique, Service de Médecine Interne 2, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Institut E3M, Paris, France.
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Teboul A, Arnaud L, Chasset F. Recent findings about antimalarials in cutaneous lupus erythematosus: What dermatologists should know. J Dermatol 2024; 51:895-903. [PMID: 38482997 DOI: 10.1111/1346-8138.17177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 02/14/2024] [Accepted: 02/15/2024] [Indexed: 07/04/2024]
Abstract
Antimalarials (AMs), particularly hydroxychloroquine (HCQ) and chloroquine (CQ), are the cornerstone of the treatment for both systemic lupus erythematosus (SLE) and cutaneous lupus erythematosus (CLE). HCQ and CQ are recommended as first-line oral agents in all CLE guidelines. Initially thought to have potential therapeutic effects against COVID-19, HCQ has drawn significant attention in recent years, highlighting concerns over its potential toxicity among patients and physicians. This review aims to consolidate current evidence on the efficacy of AMs in CLE. Our focus will be on optimizing therapeutic strategies, such as switching from HCQ to CQ, adding quinacrine to either HCQ or CQ, or adjusting HCQ dose based on blood concentration. Additionally, we will explore the potential for HCQ dose reduction or discontinuation in cases of CLE or SLE remission. Our review will focus on the existing evidence regarding adverse events linked to AM usage, with a specific emphasis on severe events and those of particular interest to dermatologists. Last, we will discuss the optimal HCQ dose and the balance between preventing CLE or SLE flares and minimizing toxicity.
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Affiliation(s)
- Alexandre Teboul
- Dermatology and Allergology Department, Faculty of Medicine, Tenon Hospital, Sorbonne University, Paris, France
| | - Laurent Arnaud
- Department of Rheumatology, National Reference Center for Autoimmune diseases (RESO), Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, INSERM UMR-S 1109, Strasbourg, France
| | - François Chasset
- Dermatology and Allergology Department, Faculty of Medicine, Tenon Hospital, Sorbonne University, Paris, France
- INSERM U1135, CIMI, Paris, France
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13
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Ahn SJ, Kim JH. SCREENING PRACTICES AND LATE DIAGNOSIS OF HYDROXYCHLOROQUINE RETINOPATHY IN ASIAN PATIENTS. Retina 2024; 44:1251-1259. [PMID: 38447058 DOI: 10.1097/iae.0000000000004086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
PURPOSE To investigate the associations between screening practices and late diagnosis in Asian patients with hydroxychloroquine retinopathy. METHODS In total, 92 Korean patients with hydroxychloroquine retinopathy were included and separated into late diagnosis and earlier diagnosis groups according to the retinopathy stage at the time of diagnosis. Details of screening practices regarding timing and modalities for baseline and annual monitoring examinations were compared between the two groups. Adherence to the current American Academy of Ophthalmology guidelines was compared between the two groups. RESULTS Timing of baseline and initial monitoring examinations was appropriate as per the Academy of Ophthalmology guidelines in only 5.3% of patients with late diagnosis. There were significant differences in the proportions of patients receiving initial monitoring at 5 years of use and those receiving annual monitoring between the late and earlier diagnosis groups ( P = 0.003 and <0.001, respectively). The duration from the start date of hydroxychloroquine therapy to the first monitoring examination was significantly prolonged in the late diagnosis group ( P < 0.001). Multivariate logistic regression revealed significant association of the time duration with the first monitoring examination ( P = 0.042) and age ( P = 0.028) with late diagnosis. CONCLUSION Results of this study suggest that poor adherence to the Academy of Ophthalmology guideline, particularly delayed initial monitoring, may be associated with late diagnosis of hydroxychloroquine retinopathy.
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Affiliation(s)
- Seong Joon Ahn
- Department of Ophthalmology, Hanyang University Hospital, Hanyang University College of Medicine, Seoul, Korea
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Chiu HI, Cheng HC, Wu CC, Chen SJ, Hwang DK, Huang YM, Chou YB, Lin PK, Lin TC, Chen KH, Lin PY, Chang YF, Wang AG. Exome sequencing and genome-wide association analyses unveils the genetic predisposition in hydroxychloroquine retinopathy. Eye (Lond) 2024; 38:1926-1932. [PMID: 38548946 PMCID: PMC11226719 DOI: 10.1038/s41433-024-03044-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 03/12/2024] [Accepted: 03/15/2024] [Indexed: 07/07/2024] Open
Abstract
OBJECTIVES To unveil the candidate susceptibility genes in chloroquine/hydroxychloroquine (CQ/HCQ) retinopathy using whole exome sequencing (WES) and genome-wide association study (GWAS). METHODS Patients with a diagnosis of CQ/HCQ retinopathy based on the comprehensive demographic and ocular examination were included. The peripheral blood was extracted for WES and GWAS analyses. The Chinese Han Southern database from 1000 genomes was used as control group to compare the affected percentage. Multivariate logistic regression analysis adjusted for age, HCQ dose, duration and renal disease were used to analyze the correlation between genetic variants and visual outcome. A poor vision outcome was defined as visual acuity <6/12. An abnormal anatomical outcome was defined as disruption of ellipsoid zone in the fovea. RESULTS Twenty-nine patients with an average age of 60.9 ± 13.4 years, treatment duration of 12.1 ± 6.2 years, daily dose of 8.5 ± 4.1 mg/kg, and the cumulative dose of 1637.5 ± 772.5 g, were genotyped. Several candidate genes associated with CQ/HCQ retinopathy were found, including RP1L1, RPGR and RPE65, with a difference of affected percentage over 50% in mutation between the case and control groups. New foci in CCDC66: rs56616026 (OR = 63.43, p = 1.63 × 10-8) and rs56616023 (OR = 104.7, p = 5.02 × 10-10) were identified significantly associated with HCQ retinopathy. Multivariate analysis revealed increased genetic variants were significantly associated with poor functional (OR = 1.600, p = 0.004) and structural outcome (OR = 1.318, p = 0.043). CONCLUSIONS Several candidate susceptibility genes including RP1L1, RPGR, RPE65 and CCDC66 were identified to be associated with CQ/HCQ retinopathy. In addition to disease susceptibility, patients with increased genetic variants are more vulnerable to poor visual outcomes.
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Affiliation(s)
- Hsun-I Chiu
- Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Ophthalmology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Hui-Chen Cheng
- Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Ophthalmology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Program in Molecular Medicine, College of Life Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Life Sciences and Institute of Genome Sciences, College of Life Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Brain Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chih-Chiau Wu
- Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Shih-Jen Chen
- Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Ophthalmology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - De-Kuang Hwang
- Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Ophthalmology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yi-Ming Huang
- Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Ophthalmology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yu-Bai Chou
- Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Ophthalmology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Po-Kang Lin
- Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Ophthalmology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Tai-Chi Lin
- Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Ophthalmology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Ko-Hua Chen
- Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Ophthalmology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Pei-Yu Lin
- Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Ophthalmology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yu-Fan Chang
- Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Ophthalmology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - An-Guor Wang
- Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan.
- Department of Ophthalmology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.
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Yazdany J, Shiboski S, Schmajuk G. The Hydroxychloroquine Conundrum: Striking the Right Balance Between Safety and Efficacy in Rheumatology Practice. Arthritis Rheumatol 2024. [PMID: 38923852 DOI: 10.1002/art.42930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Revised: 05/30/2024] [Accepted: 05/30/2024] [Indexed: 06/28/2024]
Affiliation(s)
- Jinoos Yazdany
- University of California, San Francisco and Zuckerberg San Francisco General Hospital, San Francisco, California
| | | | - Gabriela Schmajuk
- University of California, San Francisco and San Francisco Veterans Affairs Medical Center, San Francisco, California
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Antaki F, El-Khoury J, Kaminska O, Jabbour S. Quality of hydroxychloroquine retinopathy screening at a Canadian teaching hospital. Int Ophthalmol 2024; 44:254. [PMID: 38909150 DOI: 10.1007/s10792-024-03194-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 06/15/2024] [Indexed: 06/24/2024]
Abstract
PURPOSE To assess the quality of hydroxychloroquine (HCQ)-induced retinopathy screening at a Canadian tertiary center, we concentrate on risk factor documentation within the electronic health record, in accordance with the 2016 AAO guidelines. METHODS We performed a retrospective quality assessment study based on chart review of patients who underwent screening for HCQ-induced retinopathy at the Centre Hospitalier de l'Université de Montréal (CHUM) from 2016 to 2019. We evaluated four key risk factors for HCQ-induced retinopathy: daily dose, duration of use, renal disease, and tamoxifen use, using a three-tier grading system (ideal, adequate, inadequate) for documentation assessment. Pareto and root cause analyses were conducted to identify potential improvement solutions. RESULTS Documentation quality varied in our study: daily dosage was 33% ideal, 31% appropriate, and 36% inappropriate. Duration of use documentation was 75% ideal, 2% adequate, and 24% inadequate. Renal disease documentation was only 6% ideal, with 62% adequate and 32% of charts lacking any past medical history. Among women's charts, tamoxifen use wasn't documented at all, with 65% adequately documenting medication lists. Pareto analysis indicated that improving renal disease and tamoxifen documentation could reduce 64% of non-ideal records, and enhancing daily dose documentation could decrease this by up to 90%. CONCLUSION Accurate documentation of key risk factors is critical for HCQ-induced retinopathy screening, impacting both exam initiation and frequency. Our study identifies potential improvements in the screening process at the hospital, referring physician, and ophthalmologist levels. Implementing integrated pathways could enhance patient experience and screening effectiveness.
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Affiliation(s)
- Fares Antaki
- Department of Ophthalmology, Université de Montréal, Montreal, QC, Canada
- Department of Ophthalmology, Centre Hospitalier de l'Université de Montréal (CHUM), 1051 Rue Sanguinet, Montreal, QC, H2X 3E4, Canada
- The CHUM School of Artificial Intelligence in Healthcare (SAIH), Centre Hospitalier de l'Université de Montréal (CHUM), Montreal, QC, Canada
| | - Jonathan El-Khoury
- Department of Ophthalmology, Université de Montréal, Montreal, QC, Canada
- Department of Ophthalmology, Centre Hospitalier de l'Université de Montréal (CHUM), 1051 Rue Sanguinet, Montreal, QC, H2X 3E4, Canada
| | - Oksana Kaminska
- Department of Ophthalmology, Université de Montréal, Montreal, QC, Canada
- Department of Ophthalmology, Centre Hospitalier de l'Université de Montréal (CHUM), 1051 Rue Sanguinet, Montreal, QC, H2X 3E4, Canada
| | - Samir Jabbour
- Department of Ophthalmology, Centre Hospitalier de l'Université de Montréal (CHUM), 1051 Rue Sanguinet, Montreal, QC, H2X 3E4, Canada.
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Reis-Neto ETD, Seguro LPC, Sato EI, Borba EF, Klumb EM, Costallat LTL, Medeiros MMDC, Bonfá E, Araújo NC, Appenzeller S, Montandon ACDOES, Yuki EFN, Teixeira RCDA, Telles RW, Egypto DCSD, Ribeiro FM, Gasparin AA, Junior ASDA, Neiva CLS, Calderaro DC, Monticielo OA. II Brazilian Society of Rheumatology consensus for lupus nephritis diagnosis and treatment. Adv Rheumatol 2024; 64:48. [PMID: 38890752 DOI: 10.1186/s42358-024-00386-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 05/25/2024] [Indexed: 06/20/2024] Open
Abstract
OBJECTIVE To develop the second evidence-based Brazilian Society of Rheumatology consensus for diagnosis and treatment of lupus nephritis (LN). METHODS Two methodologists and 20 rheumatologists from Lupus Comittee of Brazilian Society of Rheumatology participate in the development of this guideline. Fourteen PICO questions were defined and a systematic review was performed. Eligible randomized controlled trials were analyzed regarding complete renal remission, partial renal remission, serum creatinine, proteinuria, serum creatinine doubling, progression to end-stage renal disease, renal relapse, and severe adverse events (infections and mortality). The Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach was used to develop these recommendations. Recommendations required ≥82% of agreement among the voting members and were classified as strongly in favor, weakly in favor, conditional, weakly against or strongly against a particular intervention. Other aspects of LN management (diagnosis, general principles of treatment, treatment of comorbidities and refractory cases) were evaluated through literature review and expert opinion. RESULTS All SLE patients should undergo creatinine and urinalysis tests to assess renal involvement. Kidney biopsy is considered the gold standard for diagnosing LN but, if it is not available or there is a contraindication to the procedure, therapeutic decisions should be based on clinical and laboratory parameters. Fourteen recommendations were developed. Target Renal response (TRR) was defined as improvement or maintenance of renal function (±10% at baseline of treatment) combined with a decrease in 24-h proteinuria or 24-h UPCR of 25% at 3 months, a decrease of 50% at 6 months, and proteinuria < 0.8 g/24 h at 12 months. Hydroxychloroquine should be prescribed to all SLE patients, except in cases of contraindication. Glucocorticoids should be used at the lowest dose and for the minimal necessary period. In class III or IV (±V), mycophenolate (MMF), cyclophosphamide, MMF plus tacrolimus (TAC), MMF plus belimumab or TAC can be used as induction therapy. For maintenance therapy, MMF or azathioprine (AZA) are the first choice and TAC or cyclosporin or leflunomide can be used in patients who cannot use MMF or AZA. Rituximab can be prescribed in cases of refractory disease. In cases of failure in achieving TRR, it is important to assess adherence, immunosuppressant dosage, adjuvant therapy, comorbidities, and consider biopsy/rebiopsy. CONCLUSION This consensus provides evidence-based data to guide LN diagnosis and treatment, supporting the development of public and supplementary health policies in Brazil.
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Affiliation(s)
- Edgard Torres Dos Reis-Neto
- Division of Rheumatology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo (EPM/Unifesp), Otonis Street, 863, 2 Floor, Vila Clementino, São Paulo, SP, 04025-002, Brazil.
| | - Luciana Parente Costa Seguro
- Division of Rheumatology, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brazil
| | - Emília Inoue Sato
- Division of Rheumatology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo (EPM/Unifesp), Otonis Street, 863, 2 Floor, Vila Clementino, São Paulo, SP, 04025-002, Brazil
| | - Eduardo Ferreira Borba
- Division of Rheumatology, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brazil
| | - Evandro Mendes Klumb
- Department of Rheumatology, Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Lilian Tereza Lavras Costallat
- Division of Rheumatology, Department of Orthopedics, Rheumatology and Traumatology, Universidade Estadual de Campinas (Unicamp), Campinas, Brazil
| | | | - Eloisa Bonfá
- Division of Rheumatology, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brazil
| | - Nafice Costa Araújo
- Division of Rheumatology, Hospital do Servidor Público Estadual de São Paulo - Instituto de Assistência Médica ao Servidor Público Estadual de São Paulo, São Paulo, Brazil
| | - Simone Appenzeller
- Division of Rheumatology, Department of Orthopedics, Rheumatology and Traumatology, Universidade Estadual de Campinas (Unicamp), Campinas, Brazil
| | | | - Emily Figueiredo Neves Yuki
- Division of Rheumatology, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brazil
| | | | - Rosa Weiss Telles
- Division of Rheumatology, Faculdade de Medicina da Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | | | - Francinne Machado Ribeiro
- Department of Rheumatology, Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Andrese Aline Gasparin
- Division of Rheumatology, Department of Internal Medicine, Hospital de Clínicas de Porto Alegre, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, Brazil
| | - Antonio Silaide de Araujo Junior
- Division of Rheumatology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo (EPM/Unifesp), Otonis Street, 863, 2 Floor, Vila Clementino, São Paulo, SP, 04025-002, Brazil
| | | | - Debora Cerqueira Calderaro
- Division of Rheumatology, Faculdade de Medicina da Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Odirlei Andre Monticielo
- Division of Rheumatology, Department of Internal Medicine, Hospital de Clínicas de Porto Alegre, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, Brazil
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Lee JM, Kwon HY, Ahn SJ. Atypical Presentations of Hydroxychloroquine Retinopathy: A Case Series Study. J Clin Med 2024; 13:3411. [PMID: 38929936 PMCID: PMC11204212 DOI: 10.3390/jcm13123411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 05/31/2024] [Accepted: 06/05/2024] [Indexed: 06/28/2024] Open
Abstract
Background/Objective: Hydroxychloroquine retinopathy, traditionally characterized by parafoveal or pericentral outer retinal damage, is explored for atypical presentations in Asian patients. This challenges conventional beliefs regarding onset, retinopathy pattern, and associated visual field defects. Methods: Ninety-five patients diagnosed with hydroxychloroquine retinopathy at Hanyang University Hospital underwent screening from January 2010 to December 2023. Swept-source optical coherence tomography (SS-OCT), ultra-widefield fundus autofluorescence (UWF-FAF), and automated visual fields (VF) were employed for detailed structural and functional evaluations. Multifocal electroretinography was performed in selected cases requiring additional objective evidence of retinal toxicity. Results: Among 95 patients, 14 (14.7%) exhibited atypical presentations, including very early onset (n = 1), (far) peripheral-dominant damages (n = 4), perivascular involvement (n = 1), bitemporal hemianopsia due to nasal extensive lesions (n = 1), unilateral involvement (n = 2), and asymmetric involvement in retinopathy pattern or severity between the eyes (n = 7). These findings underscore the importance of utilizing expanded imaging techniques, such as ultra-widefield FAF imaging, to identify atypical presentations of retinal involvement. Conclusions: Screening physicians should consider these atypical presentations to ensure timely diagnosis and appropriate management in patients undergoing hydroxychloroquine treatment.
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Affiliation(s)
| | | | - Seong Joon Ahn
- Department of Ophthalmology, Hanyang University Hospital, Hanyang University College of Medicine, Seoul 04763, Republic of Korea
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19
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Yucel Gencoglu A, Ağın A, Colak D, Un Y, Ozturk Y. Decreased peri-parafoveal RPE, EZ and ELM intensity: A novel predictive biomarker for hydroxychloroquine retinal toxicity. Graefes Arch Clin Exp Ophthalmol 2024:10.1007/s00417-024-06532-8. [PMID: 38836942 DOI: 10.1007/s00417-024-06532-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 05/13/2024] [Accepted: 05/22/2024] [Indexed: 06/06/2024] Open
Abstract
PURPOSE To evaluate the reflectivities of the retinal pigment epithelium (RPE), ellipsoid zone (EZ), and external limiting membrane (ELM) in the central fovea, perifoveal, and parafoveal regions with Optical Coherence Tomography (OCT) and the change in choroid vascular index (CVI) in patients using hydroxychloroquine (HCQ). METHODS Sixty-one patients underwent HCQ treatment; age and sex-matched 44 control group subjects were included in the study. The RPE, EZ, and ELM reflectivities were measured with the ImageJ program at 5 points, and CVI was calculated. RESULTS RPE, EZ, and ELM reflectivities in the central fovea were higher in the HCQ group than in the control group (p < 0.001, p = 0.013, p = 0.022). In the HCQ group, there was a decrease in RPE reflectivities in the temporal, nasal parafovea, and nasal perifovea (p = 0.001, p = 0.03, p = < 0.001). EZ and ELM reflectivity in the nasal parafovea and nasal perifovea was lower in the patient group than in the control group (p = 0.007, p = 0.005, p = 0.009, p = 0.001). In the HCQ group, all absolute para and perifoveal reflectivities relative to the fovea decreased significantly more than in the control group (p < 0.05). CONCLUSION In patients who underwent HCQ treatment, there is a decrease in the reflectivities of the para and perifoveal RPE, EZ, and ELM compared to the fovea. This decrease is more pronounced than the decrease in reflectivity in the para and perifoveal regions compared to the fovea in people who do not use HCQ. This situation can be considered as a sign of toxicity that is a precursor to overt maculopathy.
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Affiliation(s)
- Aysun Yucel Gencoglu
- Department of Ophthalmology, University of Health Science, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
| | - Abdullah Ağın
- Department of Ophthalmology, University of Health Science, Haseki Training and Research Hospital Fatih, Istanbul, Turkey.
| | - Dilan Colak
- Department of Ophthalmology, Medicana Atakoy Hospital, Istanbul, Turkey
| | - Yasemin Un
- Department of Ophthalmology, University of Health Science, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
| | - Yucel Ozturk
- Department of Ophthalmology, University of Health Science, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
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20
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Nestor J, Choi H, Mancini C, Zhou B, Zhang Y, Costenbader KH, Jorge A. Hydroxychloroquine Dose and Hospitalizations for Active Lupus. Arthritis Rheumatol 2024. [PMID: 38831643 DOI: 10.1002/art.42924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 04/05/2024] [Accepted: 05/22/2024] [Indexed: 06/05/2024]
Abstract
OBJECTIVE We sought to determine the impact of hydroxychloroquine (HCQ) dose on the risk of hospitalizations for systemic lupus erythematosus (SLE). METHODS We conducted a case-crossover study within an academic health system, including patients with SLE who used HCQ and had ≥1 hospitalization for active SLE between January 2011 and December 2021. Case periods ended in hospitalization for SLE, whereas control periods did not. The exposures were the average weight-based HCQ dose, categorized as ≤5 or >5 mg/kg/day, and non-weight-based HCQ dose, categorized as <400 or 400 mg/day, assessed during each six-month case or control period. Odds ratios (ORs) were calculated using conditional logistic regression and adjusted for prior disease activity, kidney function, glucocorticoid use, and other immunosuppressant use. RESULTS Of 2,974 patients with SLE who used HCQ (mean age 36.5 years; 92% female), 584 had ≥1 hospitalization with primary discharge diagnosis of SLE. Of these, 122 had ≥1 hospitalization for active SLE while using HCQ and had ≥1 control period with HCQ use during the study period. Lower HCQ weight-based dose (≤5 vs >5 mg/kg/day) and non-weight-based dose (<400 vs 400 mg/day) were each associated with increased hospitalizations for active SLE (adjusted OR 4.20, 95% confidence interval [CI] 1.45-12.19, and adjusted OR 3.39, 95% CI 1.31-8.81). CONCLUSION The use of lower doses of HCQ was associated with an increased risk of hospitalizations for active SLE. Although the long-term risk of HCQ retinopathy must be acknowledged, this must be balanced with the short-term and cumulative risks of increased SLE activity.
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Affiliation(s)
| | - Hyon Choi
- Massachusetts General Hospital, Harvard Medical School, Boston
| | | | - Baijun Zhou
- Massachusetts General Hospital, Harvard Medical School, Boston
| | - Yuqing Zhang
- Massachusetts General Hospital, Harvard Medical School, Boston
| | | | - April Jorge
- Massachusetts General Hospital, Harvard Medical School, Boston
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21
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Rúa-Figueroa Í, Salman-Monte TC, Pego Reigosa JM, Galindo Izquierdo M, Díez Álvarez E, Fernández-Nebro A, Román Ivorra JA, Calvo Penades I, Artaraz Beobide J, Calvo Alén J. Multidisciplinary consensus on the use of hydroxychloroquine in patients with systemic lupus erythematosus. REUMATOLOGIA CLINICA 2024; 20:312-319. [PMID: 38991825 DOI: 10.1016/j.reumae.2024.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 03/12/2024] [Accepted: 03/21/2024] [Indexed: 07/13/2024]
Abstract
BACKGROUND Hydroxychloroquine (HCQ) is the first-line treatment for systemic lupus erythematosus (SLE); however, there is heterogeneity in its clinical use. This consensus aims to bridge the gap in SLE treatment by providing practical and valuable recommendations for health professionals. METHODS The methodology used is based on a systematic literature review and a nominal group technique (NGT). A ten-member scientific committee formulated eight clinically relevant questions. First, a systematic review was conducted to identify the available evidence, which the scientific committee evaluated to developed recommendations based on their expertise, achieving consensus through NGT. RESULTS 1673 titles and abstracts were screened, and 43 studies were included for meeting the inclusion criteria. The scientific committee established 11 recommendations for HCQ use in initiation, maintenance, and monitoring, considering benefits and potential adverse effects of HCQ. Unanimous agreement was achieved on all recommendations. CONCLUSIONS The available evidence supports HCQ's effectiveness and safety for SLE. Individualized assessment of the initial HCQ dose is important, especially in situations requiring dose reduction or discontinuation. This risk-benefit assessment, specifically focusing on the balance between retinal toxicity and the risk of SLE relapse, should guide decisions regarding medication withdrawal, considering disease activity, risk factors, and HCQ potential benefits. Close monitoring is essential for optimal disease management and minimize potential risks, such as QT prolongation or retinal toxicity.
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Affiliation(s)
- Íñigo Rúa-Figueroa
- Rheumatology Department, Gran Canaria University Hospital Doctor Negrin, Las Palmas de Gran Canaria, Spain
| | | | - José María Pego Reigosa
- Rheumatology Department, University Hospital of Vigo, IRIDIS-VIGO Group (Investigation in Rheumatology and Immune-Mediated Diseases), Galicia South Health Research Institute (IISGS), Vigo, Spain
| | | | | | - Antonio Fernández-Nebro
- Biomedical Research Institute of Malaga (IBIMA) - Plataforma Bionand, UGC of Rheumatology, Regional University Hospital of Malaga, Department of Medicine and Dermatology, University of Malaga, Malaga, Spain
| | | | | | - Joseba Artaraz Beobide
- Department of Ophthalmology, BioCruces Bizkaia Health Research Institute, Cruces University Hospital, Barakaldo, Spain
| | - Jaime Calvo Alén
- Rheumatology Department, Araba University Hospital, Vitoria, Spain; Research Institute BIOARABA, Spain; País Vasco University, Spain.
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22
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Trefond L, Lhote R, Mathian A, de Chambrun MP, Pha M, Hie M, Miyara M, Papo M, Moyon Q, Taieb D, Saade S, Salem TB, Haroche J, Chasset F, Aubart FC, Zahr N, Amoura Z. Identification of new risk factors for hydroxychloroquine and chloroquine retinopathy in systemic lupus erythematosus patients. Semin Arthritis Rheum 2024; 66:152417. [PMID: 38394986 DOI: 10.1016/j.semarthrit.2024.152417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 12/20/2023] [Accepted: 02/05/2024] [Indexed: 02/25/2024]
Abstract
BACKGROUND Long-term hydroxychloroquine (HCQ) or chloroquine (CQ) intake causes retinal toxicity in 0.3-8 % of patients with rheumatic diseases. Numerous risk factors have been described, eg, daily dose by weight, treatment duration, chronic kidney disease, concurrent tamoxifen therapy and pre-existing retinal or macular disease. However, those factors cannot explain the entire risk of developing antimalarial retinopathy. OBJECTIVE This study was undertaken to identify new risk factors associated with HCQ or CQ retinopathy (QRNP) in systemic lupus erythematosus (SLE) patients. METHODS This case-control (1:2) study compared SLE patients with QRNP (cases) to those without (controls). Controls were matched for sex and known QRNP risk factors: HCQ and/or CQ treatment duration (±1 year) and age (±5 year) at SLE diagnosis. RESULTS Forty-eight cases were compared to 96 SLE controls. Multivariable logistic-regression analysis retained the following as independent determinants significantly associated with QRNP: concomitant selective serotonin-reuptake inhibitor (SSRI) or serotonin- and norepinephrine-reuptake inhibitor (SNRI) intake (OR [95 % confidence interval] 6.6 [1.2 to 40.9]; p < 0.01); antiphospholipid syndrome (OR=8.9 [2.2 to 41.4] p < 0.01); blood hydroxychloroquine/desethylchloroquine concentration ([HCQ]/[DCQ]) ratio <7.2 (OR 8.4 [2.7 to 30.8]; p < 0.01) or skin phototype ≥4 (OR 5.5 [1.4 to 26.5]; p = 0.02), but not daily HCQ dose, blood [HCQ] or body mass index. CONCLUSION The results of this case-control study identified blood [HCQ]/[DCQ] ratio, concurrent SSRI/SNRI therapy, skin phototype ≥4 and antiphospholipid syndrome as new risk factors for QRNP.
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Affiliation(s)
- Ludovic Trefond
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (APHP), Groupe Hospitalier Pitié-Salpêtrière, French National Referral Center for Systemic Lupus Erythematosus, Antiphospholipid Antibody Syndrome and Other Autoimmune Disorders, Service de Médecine Interne 2, Institut E3M, Inserm UMRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France; Médecine Interne, Centre Hospitalier Universitaire Gabriel-Montpied, M2iSH, Inserm UMR, Université Clermont-Auvergne, 63000 Clermont-Ferrand, France
| | - Raphael Lhote
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (APHP), Groupe Hospitalier Pitié-Salpêtrière, French National Referral Center for Systemic Lupus Erythematosus, Antiphospholipid Antibody Syndrome and Other Autoimmune Disorders, Service de Médecine Interne 2, Institut E3M, Inserm UMRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Alexis Mathian
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (APHP), Groupe Hospitalier Pitié-Salpêtrière, French National Referral Center for Systemic Lupus Erythematosus, Antiphospholipid Antibody Syndrome and Other Autoimmune Disorders, Service de Médecine Interne 2, Institut E3M, Inserm UMRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Marc Pineton de Chambrun
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (APHP), Groupe Hospitalier Pitié-Salpêtrière, French National Referral Center for Systemic Lupus Erythematosus, Antiphospholipid Antibody Syndrome and Other Autoimmune Disorders, Service de Médecine Interne 2, Institut E3M, Inserm UMRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Micheline Pha
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (APHP), Groupe Hospitalier Pitié-Salpêtrière, French National Referral Center for Systemic Lupus Erythematosus, Antiphospholipid Antibody Syndrome and Other Autoimmune Disorders, Service de Médecine Interne 2, Institut E3M, Inserm UMRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Miguel Hie
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (APHP), Groupe Hospitalier Pitié-Salpêtrière, French National Referral Center for Systemic Lupus Erythematosus, Antiphospholipid Antibody Syndrome and Other Autoimmune Disorders, Service de Médecine Interne 2, Institut E3M, Inserm UMRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Makoto Miyara
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (APHP), Groupe Hospitalier Pitié-Salpêtrière, French National Referral Center for Systemic Lupus Erythematosus, Antiphospholipid Antibody Syndrome and Other Autoimmune Disorders, Service de Médecine Interne 2, Institut E3M, Inserm UMRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Matthias Papo
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (APHP), Groupe Hospitalier Pitié-Salpêtrière, French National Referral Center for Systemic Lupus Erythematosus, Antiphospholipid Antibody Syndrome and Other Autoimmune Disorders, Service de Médecine Interne 2, Institut E3M, Inserm UMRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Quentin Moyon
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (APHP), Groupe Hospitalier Pitié-Salpêtrière, French National Referral Center for Systemic Lupus Erythematosus, Antiphospholipid Antibody Syndrome and Other Autoimmune Disorders, Service de Médecine Interne 2, Institut E3M, Inserm UMRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Dov Taieb
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (APHP), Groupe Hospitalier Pitié-Salpêtrière, French National Referral Center for Systemic Lupus Erythematosus, Antiphospholipid Antibody Syndrome and Other Autoimmune Disorders, Service de Médecine Interne 2, Institut E3M, Inserm UMRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Sonia Saade
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (APHP), Groupe Hospitalier Pitié-Salpêtrière, French National Referral Center for Systemic Lupus Erythematosus, Antiphospholipid Antibody Syndrome and Other Autoimmune Disorders, Service de Médecine Interne 2, Institut E3M, Inserm UMRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Thouraya Ben Salem
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (APHP), Groupe Hospitalier Pitié-Salpêtrière, French National Referral Center for Systemic Lupus Erythematosus, Antiphospholipid Antibody Syndrome and Other Autoimmune Disorders, Service de Médecine Interne 2, Institut E3M, Inserm UMRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Julien Haroche
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (APHP), Groupe Hospitalier Pitié-Salpêtrière, French National Referral Center for Systemic Lupus Erythematosus, Antiphospholipid Antibody Syndrome and Other Autoimmune Disorders, Service de Médecine Interne 2, Institut E3M, Inserm UMRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - François Chasset
- Sorbonne Université, Faculté de Médecine, APHP, Service de Dermatologie et Allergologie, Hôpital Tenon, Paris, France
| | - Fleur Cohen Aubart
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (APHP), Groupe Hospitalier Pitié-Salpêtrière, French National Referral Center for Systemic Lupus Erythematosus, Antiphospholipid Antibody Syndrome and Other Autoimmune Disorders, Service de Médecine Interne 2, Institut E3M, Inserm UMRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Noël Zahr
- Service de Pharmacologie, APHP, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - Zahir Amoura
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (APHP), Groupe Hospitalier Pitié-Salpêtrière, French National Referral Center for Systemic Lupus Erythematosus, Antiphospholipid Antibody Syndrome and Other Autoimmune Disorders, Service de Médecine Interne 2, Institut E3M, Inserm UMRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France.
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Hoi A, Igel T, Mok CC, Arnaud L. Systemic lupus erythematosus. Lancet 2024; 403:2326-2338. [PMID: 38642569 DOI: 10.1016/s0140-6736(24)00398-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 09/28/2023] [Accepted: 02/25/2024] [Indexed: 04/22/2024]
Abstract
Systemic lupus erythematosus (SLE) is a multisystemic autoimmune disease characterised by the presence of autoantibodies towards nuclear antigens, immune complex deposition, and chronic inflammation at classic target organs such as skin, joints, and kidneys. Despite substantial advances in the diagnosis and management of SLE, the burden of disease remains high. It is important to appreciate the typical presentations and the diagnostic process to facilitate early referral and diagnosis for patients. In most patients, constitutional, mucocutaneous, and musculoskeletal symptoms represent the earliest complaints; these symptoms can include fatigue, lupus-specific rash, mouth ulcers, alopecia, joint pain, and myalgia. In this Seminar we will discuss a diagnostic approach to symptoms in light of the latest classification criteria, which include a systematic evaluation of clinical manifestations (weighted within each domain) and autoantibody profiles (such as anti-double-stranded DNA, anti-Sm, hypocomplementaemia, or antiphospholipid antibodies). Non-pharmacotherapy management is tailored to the individual, with specific lifestyle interventions and patient education to improve quality of life and medication (such as hydroxychloroquine or immunosuppressant) adherence. In the last decade, there have been a few major breakthroughs in approved treatments for SLE and lupus nephritis, such as belimumab, anifrolumab, and voclosporin. However the disease course remains variable and mortality unacceptably high. Access to these expensive medications has also been restricted across different regions of the world. Nonetheless, understanding of treatment goals and strategies has improved. We recognise that the main goal of treatment is the achievement of remission or low disease activity. Comorbidities due to both disease activity and treatment adverse effects, especially infections, osteoporosis, and cardiovascular disease, necessitate vigilant prevention and management strategies. Tailoring treatment options to achieve remission, while balancing treatment-related comorbidities, are priority areas of SLE management.
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Affiliation(s)
- Alberta Hoi
- Department of Rheumatology, Monash Health, School of Clinical Sciences, Monash University, Melbourne, VIC, Australia.
| | - Talia Igel
- Department of Rheumatology, Monash Health, School of Clinical Sciences, Monash University, Melbourne, VIC, Australia
| | - Chi Chiu Mok
- Department of Medicine, Tuen Mun Hospital, Hong Kong Special Administrative Region, China
| | - Laurent Arnaud
- Department of Rheumatology, National Reference Center for Autoimmune Diseases, INSERM UMR-S 1109, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
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24
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Leclaire MD, Esser EL, Dierse S, Koch R, Zimmermann JA, Storp JJ, Gunnemann ML, Lahme L, Eter N, Mihailovic N. Microvascular Density Analysis of Patients with Inactive Systemic Lupus Erythematosus-A Two-Year Follow-Up Optical Coherence Tomography Angiography Study. J Clin Med 2024; 13:2979. [PMID: 38792521 PMCID: PMC11122300 DOI: 10.3390/jcm13102979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 05/12/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024] Open
Abstract
Background/Objectives: This study aims to investigate the long-term effect of inactive systemic lupus erythematosus (SLE) on the retinal microcirculation measured via optical coherence tomography angiography (OCT-A). Methods: Twenty-four eyes of 24 patients with inactive SLE under hydroxychloroquine (HCQ) therapy were included. The OCT-A data (mainly vessel density (VD) and foveal avascular zone (FAZ) data of the superficial and of the deep capillary plexus (SCP, DCP) and the choriocapillaris (CC)) were analyzed and compared between the baseline examination (t0) and 2 years later (t1). Results: At t1, VD in the whole en face SCP and in the CC was notably reduced compared to t0 (SCP: p = 0.001, CC: p = 0.013). VD in the DCP, CRT and FAZ area showed no difference at t1 compared to t0 (DCP: p = 0.128, FAZ: p = 0.332, CRT fovea: p = 0.296). Correlation analysis between the increase in cumulative doses of HCQ between t0 and t1 and the VD of the whole en face SCP did not show any correlation (Spearman r = 0.062 (95% CI -0.367; 0.477). Conclusions: SLE patients demonstrated a decrease in the retinal VD of the SCP and CC over a 2-year period. There was no correlation with the change in cumulative doses of HCQ. These results suggest an ongoing effect of the disease on the retinal and choriocapillary microcirculation.
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Affiliation(s)
| | - Eliane Luisa Esser
- Department of Ophthalmology, University of Muenster Medical Center, 48149 Muenster, Germany
| | - Sebastian Dierse
- Department of Ophthalmology, University of Muenster Medical Center, 48149 Muenster, Germany
| | - Raphael Koch
- Institute of Biostatistics and Clinical Research, University of Muenster, 48149 Muenster, Germany
| | | | - Jens Julian Storp
- Department of Ophthalmology, University of Muenster Medical Center, 48149 Muenster, Germany
| | | | - Larissa Lahme
- Department of Ophthalmology, University of Muenster Medical Center, 48149 Muenster, Germany
| | - Nicole Eter
- Department of Ophthalmology, University of Muenster Medical Center, 48149 Muenster, Germany
| | - Nataša Mihailovic
- Department of Ophthalmology, University of Muenster Medical Center, 48149 Muenster, Germany
- Department of Ophthalmology, Klinikum Bielefeld Gem. GmbH, 33604 Bielefeld, Germany
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25
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Kwon HY, Kim J, Ahn SJ. Screening practices and risk assessment for maculopathy in pentosan polysulfate users across different exposure levels. Sci Rep 2024; 14:11270. [PMID: 38760453 PMCID: PMC11101426 DOI: 10.1038/s41598-024-62041-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 05/13/2024] [Indexed: 05/19/2024] Open
Abstract
In this population-based cohort study, we investigated screening practices for maculopathy and incidences of specific macular/retinal conditions in pentosan polysulfate (PPS) users and assessed the relationship between these outcomes and drug exposure levels. Using a health claims database that covers approximately 50 million Koreans, we identified 138,593 individuals who were prescribed PPS between 2010 and 2021. For the 133,762 PPS users who initiated therapy between 2012 and 2021, the cumulative PPS dose for each participant was evaluated, and based on their cumulative PPS dose, patients were categorized into the high-risk (≥ 500 g), low-risk (50-500 g), and minimal exposure (< 50 g) groups. We analyzed the performance and methods of these examination methods used between 2018 and 2021 and compared them among cumulative dose groups to determine whether high-risk users underwent maculopathy screening more frequently or appropriately. We assessed the cumulative incidence of overall macular degeneration and maculopathy excluding common macular diseases following PPS therapy initiation. Most PPS users (99.7%) received a cumulative PPS dose < 500 g and the high- and low-risk groups comprised 445 (0.3%) and 22,185 (16.6%) patients, respectively. During the study period, monitoring examinations were conducted in 52.6% and 49.4% of high- and low-risk patients, respectively, revealing no significant difference between the two groups (P = 0.156). No significant differences were observed in the annual percentages of patients receiving ophthalmic examinations between the high- and low-risk groups (all P > 0.05). The cumulative incidences of overall macular degeneration and maculopathy excluding common macular diseases in high-risk users were 19.3% and 9.0%, respectively, which were significantly different from those of low-risk users (both P < 0.001). Multivariate Cox regression analysis revealed significantly higher risks of maculopathy excluding common macular diseases in the low- (Hazard ratio [HR] of 1.55 [95% CI 1.13-2.12]) and high-risk groups (HR of 1.66 [95% CI 1.22-2.27]) compared to the minimal exposure group. Our findings suggest a need for increased emphasis on PPS maculopathy screening in high-risk patients, highlighting raising awareness regarding exposure-dependent risks and the establishment of screening guidelines.
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Affiliation(s)
- Hyeon Yoon Kwon
- Department of Ophthalmology, Hanyang University Hospital, Hanyang University College of Medicine, 222-1 Wangsipli-Ro, Seongdong-Gu, Seoul, 04763, Republic of Korea
| | - Jiyeong Kim
- Department of Pre-Medicine, College of Medicine, and Biostatistics Lab, Medical Research Collaborating Center (MRCC), Hanyang University, Seoul, Republic of Korea
| | - Seong Joon Ahn
- Department of Ophthalmology, Hanyang University Hospital, Hanyang University College of Medicine, 222-1 Wangsipli-Ro, Seongdong-Gu, Seoul, 04763, Republic of Korea.
- Department of Pre-Medicine, College of Medicine, and Biostatistics Lab, Medical Research Collaborating Center (MRCC), Hanyang University, Seoul, Republic of Korea.
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Peng-Cheng L, Meng-Na L, Jian-Bin L, Shu-Jiao Y, Wu R. Advancements on the impact of hydroxychloroquine in systemic lupus erythematosus. Heliyon 2024; 10:e30393. [PMID: 38711668 PMCID: PMC11070867 DOI: 10.1016/j.heliyon.2024.e30393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 04/24/2024] [Accepted: 04/25/2024] [Indexed: 05/08/2024] Open
Abstract
Hydroxychloroquine (HCQ) has gained significant attention as a therapeutic option for systemic lupus erythematosus (SLE) because of its multifaceted mechanism of action. It is a lipophilic, lysosomotropic drug, that easily traverses cell membranes and accumulates in lysosomes. Once accumulated, HCQ alkalizes lysosomes within the cytoplasm, thereby disrupting their function and interfering with processes like antigen presentation. Additionally, HCQ has shown potential in modulating T-cell responses, inhibiting cytokine production, and influencing Toll-like receptor signaling. Its immunomodulatory effects have generated interest in its application for autoimmune disorders. Despite its established efficacy, uncertainties persist regarding the optimal therapeutic concentrations and their correlation with adverse effects such as retinal toxicity. Therefore, standardized dosing and monitoring guidelines are crucial. In this study, we provide a comprehensive review of the mechanisms, efficacy, dosing variations, and retinal toxicity profiles of HCQ, which are essential to optimize SLE treatment protocols and ensure patient safety.
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Affiliation(s)
- Liu Peng-Cheng
- Department of Rheumatology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Lv Meng-Na
- The First Clinical Medical College of Nanchang University, Nanchang, China
| | - Li Jian-Bin
- Department of Rheumatology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Yu Shu-Jiao
- Department of Rheumatology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Rui Wu
- Department of Rheumatology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
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Gökgöz Özışık G, Eker Buyuksireci D, Şahin T, Caglıyan Turk A. Evaluation of Choroidal Thickness and Choroidal Vascularity Index in Patients with Rheumatoid Arthritis. Ocul Immunol Inflamm 2024:1-8. [PMID: 38691844 DOI: 10.1080/09273948.2024.2345289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 04/16/2024] [Indexed: 05/03/2024]
Abstract
PURPOSE To evaluate the choroidal vascularity index and choroidal thickness in patients with rheumatoid arthritis. METHOD This study is a case control study. Our study consists of a total of two groups, with 32 individuals diagnosed with rheumatoid arthritis (RA) and 32 healthy volunteers. The thickness of the subfoveal choroid was measured from the 500 micron (µm), 1000 µm, 1500 µm nasal aspect of the fovea, and 500µm, 1000µm, 1500 µm temporal and subfoveal thickness of the fovea. ImageJ version 1.53i (National Institutes of Health, Bethesda, MD, USA) from open access was used for choroidal vascular index calculation. RESULTS The mean age (p = 0.064) and gender distribution (p = 0.522) were not statistically different between these two groups. There was no difference between the groups in terms of visual acuity (p = 0.060), intraocular pressures (p=0.056), refractive errors (p = 0.418), and axial lengths (p = 0.280). Temporal 500 µm CT (p = 0.038), temporal 1000 µm CT (p = 0.010), and temporal 1500 µm CT (p = 0.005) differed significantly between the groups. The luminal area was significantly different between the RA group (842.71 ± 192.77) and the control group (957.78 ± 230.83) (p = 0.034). The choroidal vascularity index showed a significant difference between the RA group (64.99 ± 4.71) and the control group (67.34 ± 3.40) (p = 0.026). A significant difference was observed between the seronegative RA and the control group with temporal 1500 µm CT (p = 0.030), temporal 1000 µm CT (p = 0.023), and luminal area (p = 0.034). CONCLUSION We demonstrated thinning in CT and decreased CVI for the first time in RA patients by comparing it with the control group.
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Affiliation(s)
- Gülce Gökgöz Özışık
- Department of Ophthalmology, Faculty of Medicine, Hitit University, Corum, Turkey
| | - Dilek Eker Buyuksireci
- Department of Physical Therapy and Rehabilitation, Faculty of Medicine, Hitit University, Corum, Turkey
| | - Tayfun Şahin
- Department of Ophthalmology, Faculty of Medicine, Hitit University, Corum, Turkey
| | - Ayla Caglıyan Turk
- Department of Physical Therapy and Rehabilitation, Faculty of Medicine, Hitit University, Corum, Turkey
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Jeltsch BM, Sarraf D, Madjdpour D, Hanson JVM, Pfiffner FK, Koller S, Berger W, Barthelmes D, Al-Sheikh M. RAPID ONSET HYDROXYCHLOROQUINE TOXICITY. Retin Cases Brief Rep 2024; 18:351-354. [PMID: 36857194 DOI: 10.1097/icb.0000000000001393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
PURPOSE Hydroxychloroquine (HCQ) can cause irreversible damage to the retina, especially when taken over longer periods. The American Academy of Ophthalmology recommends a regimen for dosing, screening, and monitoring of patients treated with HCQ. We present an unusual case of a rapid development of severe HCQ-associated retinopathy already after 2 years after commencing HCQ treatment. METHODS Observational case report. Clinical examination, optical coherence tomography, fundus autofluorescence imaging, perimetry, and full-field and multifocal electroretinography were performed. Ancillary tests included neoplastic and paraneoplastic work-up, vitamin levels, and whole-exome sequencing, to rule out other potential causes of a panretinal degeneration. RESULTS We report on a 58-year-old woman with rheumatoid arthritis, treated initially with 200 mg HCQ daily for 1 year (daily dose 3.6 mg/kg), then 400 mg daily for 1 year (daily dose 7.2 mg/kg), and a cumulative dose of 216 g. Her medical history was otherwise unremarkable. No family history for inherited retinal conditions. She was referred due to a rapid and sudden progressive and severe concentric visual field constriction, 2 years after commencing HCQ treatment. CONCLUSION This case of a rapid-onset, severe panretinal degeneration shortly after start of HCQ treatment suggests underlying mechanisms and risk factors for HCQ toxicity in addition to those previously reported and a potential need for supplementary screening tests to prevent HCQ toxicity. American Academy of Ophthalmology dosing guidelines of 5 mg/kg should be strictly adhered to in patients receiving HCQ therapy.
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Affiliation(s)
- Brida M Jeltsch
- University Hospital Zürich, University of Zürich, Zürich, Switzerland
| | - David Sarraf
- David Geffen School of Medicine at UCLA, Stein Eye Institute, University of California at Los Angeles, Los Angeles, California
| | | | - James V M Hanson
- University Hospital Zürich, University of Zürich, Zürich, Switzerland
| | - Fatma K Pfiffner
- Institute of Medical Molecular Genetics, University of Zürich, Zürich, Switzerland; and
| | - Samuel Koller
- Institute of Medical Molecular Genetics, University of Zürich, Zürich, Switzerland; and
| | - Wolfgang Berger
- Institute of Medical Molecular Genetics, University of Zürich, Zürich, Switzerland; and
| | - Daniel Barthelmes
- University Hospital Zürich, University of Zürich, Zürich, Switzerland
- Sydney Medical School, Discipline of Ophthalmology, Save Sight Institute, The University of Sydney, Sydney, Australia
| | - Mayss Al-Sheikh
- University Hospital Zürich, University of Zürich, Zürich, Switzerland
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Wiegley N, Arora S, Norouzi S, Rovin B. A Comprehensive and Practical Approach to the Management of Lupus Nephritis in the Current Era. ADVANCES IN KIDNEY DISEASE AND HEALTH 2024; 31:234-245. [PMID: 39004463 DOI: 10.1053/j.akdh.2023.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 09/27/2023] [Accepted: 11/29/2023] [Indexed: 07/16/2024]
Abstract
Lupus nephritis (LN) is a severe complication of systemic lupus erythematosus (SLE) and is one of the leading causes of morbidity and mortality in patients with SLE. It is estimated that up to 60% of individuals with SLE will develop LN, which can manifest at any stage of a patient's life; however, it commonly emerges early in the course of SLE and tends to exhibit a more aggressive phenotype in men compared to women. Black and Hispanic patients are more likely to progress to kidney failure than white patients. LN is characterized by kidney inflammation and chronic parenchymal damage, leading to impaired kidney function and potential progression to kidney failure. This article provides a comprehensive overview of the epidemiology, pathogenesis, clinical presentation, diagnosis, and management of LN, highlighting the importance of early recognition and treatment of LN to prevent progressive, irreversible kidney damage and improve patient outcomes. Additionally, the article discusses current and emerging therapies for LN, including traditional immunosuppressive agents, biological agents, and novel therapies targeting specific pathways involved in LN pathogenesis, to provide a practical guide for clinicians in properly diagnosing LN and determining a patient-centered treatment plan.
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Affiliation(s)
- Nasim Wiegley
- Division of Nephrology, University of California, Davis School of Medicine, Sacramento, CA.
| | - Swati Arora
- Division of Nephrology, Allegheny Health Network, Pittsburgh, PA
| | - Sayna Norouzi
- Division of Nephrology, Loma Linda University Medical Center, Loma Linda, CA
| | - Brad Rovin
- Division of Nephrology, Ohio State University, Columbus, OH
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Jorge AM, Melles RB, Marmor MF, Zhou B, Zhang Y, Choi HK. Risk Factors for Hydroxychloroquine Retinopathy and Its Subtypes. JAMA Netw Open 2024; 7:e2410677. [PMID: 38722628 PMCID: PMC11082687 DOI: 10.1001/jamanetworkopen.2024.10677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 03/10/2024] [Indexed: 05/12/2024] Open
Abstract
Importance The major toxic effect of hydroxychloroquine is retinopathy. Thus, current guidelines recommend limiting the dose and screening annually for retinopathy among all long-term users, but individual patient factors may be associated with retinopathy risk. Objective To identify risk factors beyond hydroxychloroquine dose and duration of use for hydroxychloroquine retinopathy. Design, Setting, and Participants This cohort study of 4677 patients in the Kaiser Permanente Northern California integrated health network who initiated hydroxychloroquine, continued treatment, and underwent retinopathy screening after 5 years of use was conducted from July 1, 1997, to December 31, 2020, with up to 15 years of follow-up. Statistical analysis was performed in August 2023. Exposure Candidate risk factors included age at hydroxychloroquine initiation, sex, race and ethnicity, indications, chronic kidney disease (CKD), liver disease, diabetes, tamoxifen use, and medications that interact with hydroxychloroquine metabolism. Hydroxychloroquine dose was assessed from pharmacy dispensing records. Main Outcome and Measures Incident hydroxychloroquine retinopathy was adjudicated from masked review of guideline-recommended screening studies and classified as parafoveal or pericentral pattern. Multivariable Cox proportional hazards regression was used to assess potential risk factors for hydroxychloroquine retinopathy within 15 years of initiation. Results Of 4677 long-term hydroxychloroquine users (mean [SD] age at initiation, 52.4 [14.1] years; 3877 women [82.9%]), 125 patients developed hydroxychloroquine retinopathy within 15 years (102 parafoveal, 23 pericentral). Older age at time of hydroxychloroquine initiation was associated with retinopathy risk, with adjusted hazard ratios (HRs) of 2.48 (95% CI, 1.28-4.78) for those aged 45 to 54 years, 3.82 (95% CI, 2.05-7.14) for those aged 55 to 64 years, and 5.68 (95% CI, 2.99-10.79) for those aged 65 years or older compared with those younger than 45 years. The risk of retinopathy was higher among females than males (HR, 3.83 [95% CI, 1.86-7.89]), among patients with CKD stage 3 or greater (HR, 1.95 [95% CI, 1.25-3.04]), and among individuals with tamoxifen use (HR, 3.43 [95% CI, 1.08-10.89]). The likelihood of pericentral retinopathy was higher among Asian patients (HR, 15.02 [95% CI, 4.82-46.87]) and Black patients (HR, 5.51 [95% CI, 1.22-24.97]) compared with non-Hispanic White patients. Conclusions and Relevance This study suggests that increasing age, female sex, CKD stage 3 or greater, and tamoxifen use were associated with a higher risk of hydroxychloroquine retinopathy, whereas being younger than 45 years at hydroxychloroquine initiation and male sex were associated with a lower risk. Race and ethnicity were also associated with the pattern of retinopathy. These factors should be incorporated into hydroxychloroquine dosing decisions.
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Affiliation(s)
- April M. Jorge
- Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
| | - Ronald B. Melles
- Department of Ophthalmology, Kaiser Permanente Northern California, Oakland
| | - Michael F. Marmor
- Department of Ophthalmology, Stanford University School of Medicine, Stanford, California
| | - Baijun Zhou
- Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Boston
| | - Yuqing Zhang
- Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
| | - Hyon K. Choi
- Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
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Talcott KE, Kalra G, Cetin H, Cakir Y, Whitney J, Budrevich J, Reese JL, Srivastava SK, Ehlers JP. Automated Evaluation of Ellipsoid Zone At-Risk Burden for Detection of Hydroxychloroquine Retinopathy. J Pers Med 2024; 14:448. [PMID: 38793030 PMCID: PMC11122588 DOI: 10.3390/jpm14050448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 04/19/2024] [Accepted: 04/20/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND Screening for hydroxychloroquine (HCQ) retinopathy is crucial to detecting early disease. A novel machine-learning-based optical coherence tomography (OCT) biomarker, Ellipsoid Zone (EZ) At-Risk, can quantitatively measure EZ alterations and at-risk areas for progressive EZ loss in a fully automated fashion. The purpose of this analysis was to compare the EZ At-Risk burden in eyes with HCQ toxicity to eyes without toxicity. METHODS IRB-approved image analysis study of 83 subjects on HCQ and 44 age-matched normal subjects. SD-OCT images were reviewed for evidence of HCQ retinopathy. A ML-based, fully automatic measurement of the percentage of the macular area with EZ At-Risk was performed. RESULTS The mean age for HCQ subjects was 67.1 ± 13.2 years and 64.2 ± 14.3 years for normal subjects. The mean EZ At-Risk macular burden in the "toxic" group (n = 38) was significantly higher (10.7%) compared to the "non-toxic" group (n = 45; 2.2%; p = 0.023) and the "normal" group (1.4%; p = 0.012). Additionally, the amount of EZ At-Risk burden was significantly correlated with the HCQ dose based on the actual (p = 0.016) and ideal body weight (p = 0.033). CONCLUSIONS The novel biomarker EZ-At Risk was significantly higher in subjects with evidence of HCQ retinopathy as well as significantly associated with HCQ dose. This novel biomarker should be further evaluated as a potential screening tool for subjects on HCQ.
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Affiliation(s)
- Katherine E. Talcott
- The Tony and Leona Campane Center for Excellence in Image-Guided Surgery and Advanced Imaging Research, Cole Eye Institute, Cleveland Clinic, Cleveland, OH 44195, USA (H.C.); (J.B.)
- Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
| | - Gagan Kalra
- The Tony and Leona Campane Center for Excellence in Image-Guided Surgery and Advanced Imaging Research, Cole Eye Institute, Cleveland Clinic, Cleveland, OH 44195, USA (H.C.); (J.B.)
- Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
| | - Hasan Cetin
- The Tony and Leona Campane Center for Excellence in Image-Guided Surgery and Advanced Imaging Research, Cole Eye Institute, Cleveland Clinic, Cleveland, OH 44195, USA (H.C.); (J.B.)
- Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
| | - Yavuz Cakir
- The Tony and Leona Campane Center for Excellence in Image-Guided Surgery and Advanced Imaging Research, Cole Eye Institute, Cleveland Clinic, Cleveland, OH 44195, USA (H.C.); (J.B.)
- Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
| | - Jon Whitney
- The Tony and Leona Campane Center for Excellence in Image-Guided Surgery and Advanced Imaging Research, Cole Eye Institute, Cleveland Clinic, Cleveland, OH 44195, USA (H.C.); (J.B.)
- Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
| | - Jordan Budrevich
- The Tony and Leona Campane Center for Excellence in Image-Guided Surgery and Advanced Imaging Research, Cole Eye Institute, Cleveland Clinic, Cleveland, OH 44195, USA (H.C.); (J.B.)
- Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
| | - Jamie L. Reese
- The Tony and Leona Campane Center for Excellence in Image-Guided Surgery and Advanced Imaging Research, Cole Eye Institute, Cleveland Clinic, Cleveland, OH 44195, USA (H.C.); (J.B.)
- Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
| | - Sunil K. Srivastava
- The Tony and Leona Campane Center for Excellence in Image-Guided Surgery and Advanced Imaging Research, Cole Eye Institute, Cleveland Clinic, Cleveland, OH 44195, USA (H.C.); (J.B.)
- Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
| | - Justis P. Ehlers
- The Tony and Leona Campane Center for Excellence in Image-Guided Surgery and Advanced Imaging Research, Cole Eye Institute, Cleveland Clinic, Cleveland, OH 44195, USA (H.C.); (J.B.)
- Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
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Ahn SJ, Kim J, Kwon HY. Nationwide Screening Practices for Tamoxifen Retinal Toxicity in South Korea: A Population-Based Cohort Study. J Clin Med 2024; 13:2167. [PMID: 38673439 PMCID: PMC11050852 DOI: 10.3390/jcm13082167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 04/06/2024] [Accepted: 04/07/2024] [Indexed: 04/28/2024] Open
Abstract
(1) Background/Objectives: To investigate the nationwide screening practices and trends in tamoxifen retinal toxicity (tamoxifen retinopathy) in South Korea using national health insurance claims data. (2) Methods: A total of 43,848 patients who started tamoxifen therapy between 2015 and 2020 and had no prior ophthalmic diseases or other conditions requiring screening for retinopathy were included. The annual numbers of tamoxifen users and new initiators of tamoxifen therapy were assessed. The screening examinations were separated into baseline (first ophthalmic examination after tamoxifen administration) and subsequent monitoring examinations. The timing and modalities for the baseline and subsequent monitoring examinations performed between 2015 and 2021 were assessed in tamoxifen users. (3) Results: The annual number of tamoxifen users increased over the study period from 54,056 in 2015 to 81,720 in 2021. The number of patients who underwent ophthalmic examination after tamoxifen administration was 8961 (20.4%). Baseline screening was performed in 6.5% of patients within 1 year of use, and subsequent monitoring was performed in 27.8% of patients who underwent baseline screening. Funduscopy or fundus photography was performed most commonly for baseline screening and subsequent monitoring (99.0% and 98.6%, respectively), while optical coherence tomography was performed only in 21.9% and 29.6% of baseline and monitoring examinations, respectively. The average number of monitoring examinations per year was 0.68 ± 0.45. Although the annual percentage of patients receiving a baseline examination within 1 year gradually increased over time, the percentage of those with subsequent monitoring performed within 1 year was similar over the study period. (4) Conclusions: Our finding, appropriate screening in a small proportion of patients receiving tamoxifen, suggests the need to promote awareness among healthcare professionals and develop a standardized approach for screening for tamoxifen retinopathy.
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Affiliation(s)
- Seong Joon Ahn
- Department of Ophthalmology, Hanyang University Hospital, Hanyang University College of Medicine, 222-1 Wangsipli-ro, Seongdong-gu, Seoul 04763, Republic of Korea
| | - Jiyeong Kim
- Department of Pre-Medicine, College of Medicine, and Biostatistics Lab, Medical Research Collaborating Center (MRCC), Hanyang University, Seoul 04763, Republic of Korea
| | - Hyeon Yoon Kwon
- Department of Ophthalmology, Hanyang University Hospital, Hanyang University College of Medicine, 222-1 Wangsipli-ro, Seongdong-gu, Seoul 04763, Republic of Korea
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Daruish M, Ambrogio F, Foti C, Filosa A, Cazzato G. Tumid Lupus Erythematosus (TLE): A Review of a Rare Variant of Chronic Cutaneous Lupus Erythematosus (cCLE) with Emphasis on Differential Diagnosis. Diagnostics (Basel) 2024; 14:780. [PMID: 38611691 PMCID: PMC11011942 DOI: 10.3390/diagnostics14070780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 03/31/2024] [Accepted: 04/05/2024] [Indexed: 04/14/2024] Open
Abstract
Tumid lupus erythematosus (TLE) has been the subject of heated debate regarding its correct nosographic classification. The definition of TLE has changed over time, varying according to the different studies performed. In this review, we address the initial definition of TLE, the changes that have taken place in the understanding of TLE, and its placement within the classification of cutaneous lupus erythematosus (CLE), with a focus on clinical, histopathological, immunophenotypical, and differential diagnosis aspects.
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Affiliation(s)
- Maged Daruish
- Dorset County Hospital NHS Foundation Trust, Dorchester DT1 2JY, UK;
| | - Francesca Ambrogio
- Section of Dermatology and Venereology, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (F.A.); (C.F.)
| | - Caterina Foti
- Section of Dermatology and Venereology, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (F.A.); (C.F.)
| | - Alessandra Filosa
- Pathology Department, “A. Murri” Hospital-ASUR Marche, Aree Vaste n. 4 and 5, 63900 Fermo, Italy;
| | - Gerardo Cazzato
- Section of Molecular Pathology, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy
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Araújo O, Hernández-Negrín H, Casaroli-Marano RP, Hernández-Rodríguez J, Adán A, Espinosa G, Pelegrín L, Cervera R. Factors associated with early hydroxychloroquine-induced retinal toxicity in patients with systemic lupus erythematosus. Graefes Arch Clin Exp Ophthalmol 2024:10.1007/s00417-024-06461-6. [PMID: 38578332 DOI: 10.1007/s00417-024-06461-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 02/12/2024] [Accepted: 03/20/2024] [Indexed: 04/06/2024] Open
Abstract
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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Affiliation(s)
- Olga Araújo
- Department of Autoimmune Diseases, Member of the European Reference Centres (ERN) Re-CONNET and RITA, Reference Centre for Systemic Autoimmune Diseases, Vasculitis and Autoinflammatory Diseases of the Catalan and Spanish Health Systems, Hospital Clínic de Barcelona. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Villarroel 170, 08036, Barcelona, Catalonia, Spain
| | - Halbert Hernández-Negrín
- Department of Autoimmune Diseases, Member of the European Reference Centres (ERN) Re-CONNET and RITA, Reference Centre for Systemic Autoimmune Diseases, Vasculitis and Autoinflammatory Diseases of the Catalan and Spanish Health Systems, Hospital Clínic de Barcelona. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Villarroel 170, 08036, Barcelona, Catalonia, Spain
| | - Ricardo P Casaroli-Marano
- Department of Ophthalmology, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Catalonia, Spain
| | - José Hernández-Rodríguez
- Department of Autoimmune Diseases, Member of the European Reference Centres (ERN) Re-CONNET and RITA, Reference Centre for Systemic Autoimmune Diseases, Vasculitis and Autoinflammatory Diseases of the Catalan and Spanish Health Systems, Hospital Clínic de Barcelona. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Villarroel 170, 08036, Barcelona, Catalonia, Spain
| | - Alfredo Adán
- Department of Ophthalmology, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Catalonia, Spain
| | - Gerard Espinosa
- Department of Autoimmune Diseases, Member of the European Reference Centres (ERN) Re-CONNET and RITA, Reference Centre for Systemic Autoimmune Diseases, Vasculitis and Autoinflammatory Diseases of the Catalan and Spanish Health Systems, Hospital Clínic de Barcelona. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Villarroel 170, 08036, Barcelona, Catalonia, Spain.
| | - Laura Pelegrín
- Department of Ophthalmology, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Catalonia, Spain
| | - Ricard Cervera
- Department of Autoimmune Diseases, Member of the European Reference Centres (ERN) Re-CONNET and RITA, Reference Centre for Systemic Autoimmune Diseases, Vasculitis and Autoinflammatory Diseases of the Catalan and Spanish Health Systems, Hospital Clínic de Barcelona. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Villarroel 170, 08036, Barcelona, Catalonia, Spain
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35
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Paredes-Ruiz D, Martin-Iglesias D, Ruiz-Irastorza G. Balancing risks and benefits in the use of hydroxychloroquine and glucocorticoids in systemic lupus erythematosus. Expert Rev Clin Immunol 2024; 20:359-373. [PMID: 38112074 DOI: 10.1080/1744666x.2023.2294938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 12/08/2023] [Indexed: 12/20/2023]
Abstract
INTRODUCTION Hydroxychloroquine (HCQ) and glucocorticoids (GCs) constitute the oldest and more used drugs in the treatment of systemic lupus erythematosus (SLE). Despite this long experience, both are still subject to a number of uncertainties, mainly regarding the dose. AREAS COVERED We review the main mechanisms of action, the clinical and toxic effects of HCQ and GCs and analyze the recommendations for the use of both in guidelines published since 2018. We offer a set of recommendations based on the pharmacology, mechanisms of action and clinical evidence. EXPERT OPINION HCQ is the backbone therapy for SLE, and a judicious use must be accomplished, using doses that allow a good control of lupus without compromising the safety of treatments very much prolonged over the time. Stable doses of 200 mg/day seem to accomplish both conditions. GCs should be used more judiciously, with methyl-prednisolone pulses as the main therapy for inducing rapid remission and doses ≤5-2.5 mg/day be never exceeded in long-term maintenance treatments.
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Affiliation(s)
- Diana Paredes-Ruiz
- Autoimmune Diseases Research Unit, Department of Internal Medicine, Biocruces Bizkaia Health Research Institute, Hospital Universitario Cruces, The Basque Country, Spain
| | - Daniel Martin-Iglesias
- Autoimmune Diseases Research Unit, Department of Internal Medicine, Biocruces Bizkaia Health Research Institute, Hospital Universitario Cruces, The Basque Country, Spain
| | - Guillermo Ruiz-Irastorza
- Autoimmune Diseases Research Unit, Department of Internal Medicine, Biocruces Bizkaia Health Research Institute, Hospital Universitario Cruces, The Basque Country, Spain
- Department of Medicine, University of the Basque Country, The Basque Country, Spain
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Liu PC, Luo SL, Lv MN, Wang Y, Li JB, Yu SJ, Wu R. Effect of hydroxychloroquine blood concentration on the efficacy and ocular toxicity of systemic lupus erythematosus. Sci Rep 2024; 14:7674. [PMID: 38561370 PMCID: PMC10984965 DOI: 10.1038/s41598-024-58391-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 03/28/2024] [Indexed: 04/04/2024] Open
Abstract
In the absence of evidence-based guidance on the impact of hydroxychloroquine (HCQ) blood concentration on efficacy and ocular toxicity in systemic lupus erythematosus (SLE), the clinical monitoring of HCQ blood concentration is not yet widely performed, which raised concerns about the necessity of conducting HCQ blood concentration monitoring. In this retrospective study, we consecutively enrolled 135 patients with SLE who received HCQ treatment for more than 6 months from July 2022 to December 2022. Ocular toxicity was evaluated by collecting relevant retinal parameters using optical coherence tomography angiography (OCTA). Therapeutic efficacy was evaluated using the SLE disease activity index (SLEDAI) and relevant clinical parameters. HCQ blood concentration was determined by high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS). Spearman correlation analysis revealed that the cumulative dose of HCQ was positively correlated with the foveal avascular zone (FAZ) perimeter and FAZ area (r = 0.734, P < 0.001; r = 0.784, P < 0.001). Meanwhile, the treatment duration of HCQ was positively correlated with FAZ perimeter and FAZ area (r = 0.761, P < 0.001; r = 0.882, P < 0.001). The univariate and multivariate logistic regression analyses indicated that HCQ blood concentration was associated with the disease activity of patients with SLE (odds ratio 0.994, 95% CI 0.990-0.999). HCQ blood concentration may be an important factor in assessing the therapeutic effectiveness of SLE patients. The HCQ-related ocular toxicity was a long-term effect related to long term exposure, rather than the blood concentration of HCQ at the time of testing. More importantly, when addressing HCQ-related ocular toxicity, it may be crucial to pay attention to the cumulative dose and treatment duration of HCQ.
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Affiliation(s)
- Peng-Cheng Liu
- Department of Rheumatology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Shui-Lin Luo
- Department of Rheumatology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Meng-Na Lv
- The First Clinical Medical College of Nanchang University, Nanchang, China
| | - Yan Wang
- Department of Rheumatology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Jian-Bin Li
- Department of Rheumatology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Shu-Jiao Yu
- Department of Rheumatology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Rui Wu
- Department of Rheumatology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China.
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Tsoi A, Nikolopoulos D, Parodis I. Advances in the pharmacological management of systemic lupus erythematosus. Expert Opin Pharmacother 2024; 25:705-716. [PMID: 38756102 DOI: 10.1080/14656566.2024.2354457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Accepted: 05/08/2024] [Indexed: 05/18/2024]
Abstract
INTRODUCTION Despite setbacks in clinical trials for systemic lupus erythematosus (SLE), three drugs have been approved for SLE and lupus nephritis (LN) treatment in the past decade. Several ongoing clinical trials, some viewed optimistically by the scientific community, underscore the evolving landscape. Emerging clinical data have established specific therapeutic targets in routine clinical practice for treating SLE, aiming to improve long-term outcomes. AREAS COVERED Research related to treatment of SLE and LN is discussed, focusing on randomized clinical trials during the last 5 years and recommendations for the management of SLE published by the European Alliance of Associations for Rheumatology (EULAR), American College of Rheumatology (ACR), Asia Pacific League of Associations for Rheumatology (APLAR), and Pan-American League of Associations of Rheumatology (PANLAR). EXPERT OPINION The landscape of SLE and LN treatments is evolving, as new drugs and combination treatment approaches redefine the traditional concepts of induction and maintenance treatment phases. As the therapeutic armamentarium in SLE continues to expand, the research focus is shifting from the imperative for new therapies to advancing our understanding of optimal treatment selection for individual patients, steering toward precision medicine strategies.
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Affiliation(s)
- Alexander Tsoi
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Gastroenterology, Dermatology and Rheumatology, Karolinska University Hospital, Stockholm, Sweden
| | - Dionysis Nikolopoulos
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Gastroenterology, Dermatology and Rheumatology, Karolinska University Hospital, Stockholm, Sweden
| | - Ioannis Parodis
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Gastroenterology, Dermatology and Rheumatology, Karolinska University Hospital, Stockholm, Sweden
- Department of Rheumatology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
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Araújo O, Casaroli-Marano RP, Hernández-Rodríguez J, Figueras-Roca M, Budi V, Morató M, Hernández-Negrín H, Ríos J, Adan A, Espinosa G, Pelegrín L, Cervera R. New proposal for a multimodal imaging approach for the subclinical detection of hydroxychloroquine-induced retinal toxicity in patients with systemic lupus erythematosus. BMJ Open Ophthalmol 2024; 9:e001608. [PMID: 38499344 PMCID: PMC10953034 DOI: 10.1136/bmjophth-2023-001608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 02/14/2024] [Indexed: 03/20/2024] Open
Abstract
OBJECTIVE To compare multimodal structural and functional diagnostic methods in patients with systemic lupus erythematosus (SLE) treated with hydroxychloroquine, to identify the best complementary approach for detecting subclinical retinal toxicity. METHODS A cross-sectional, unicentric study was conducted on patients with SLE treated with hydroxychloroquine. Each patient underwent a comprehensive ophthalmic evaluation, comprising structural tests (spectral-domain optical coherence tomography (SD-OCT), en face OCT, en face OCT angiography (OCTA), fundus autofluorescence (FAF)) and functional tests (automated perimetry for visual field (VF) testing, multifocal electroretinography (mfERG)). A diagnosis of macular toxicity required the presence of abnormalities in at least one structural and functional test. The Kappa Concordance Index was used to assess the concordance among the different tests in detecting potential macular toxicity-associated alterations. RESULTS Sixty-six patients with SLE (132 eyes) were consecutively enrolled. Four (6.1%) patients developed subclinical hydroxychloroquine-induced retinal toxicity without visual acuity impairment. The proportion of abnormal results was 24% for both en face OCT and en face OCTA. Regarding functional analysis, VF was less specific than mfERG in detecting subclinical retinal toxicity (VF specificity 47.5%). En face OCT and en face OCTA structural findings showed better concordance, with a kappa index >0.8, and both identified the same cases of toxicity as FAF. CONCLUSION Although structural OCT and VF are frequently used to screen for hydroxychloroquine-induced retinal toxicity, our findings suggest that a combination of mfERG, en face OCT and en face OCTA could improve the diagnostic accuracy for subclinical retinal damage. This study emphasises the importance of a multimodal imaging strategy to promptly detect signs of hydroxychloroquine-induced retinal toxicity.
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Affiliation(s)
- Olga Araújo
- Department of Autoimmune Diseases, Reference Centre for Systemic Autoimmune Diseases, Vasculitis and Autoinflammatory Diseases (UEC/CSUR) of the Catalan and Spanish Health Systems. Member of ERN-ReCONNET/RITA. Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Ricardo P Casaroli-Marano
- Department of Ophthalmology, Hospital Clinic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - José Hernández-Rodríguez
- Department of Autoimmune Diseases, Reference Centre for Systemic Autoimmune Diseases, Vasculitis and Autoinflammatory Diseases (UEC/CSUR) of the Catalan and Spanish Health Systems. Member of ERN-ReCONNET/RITA. Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Marc Figueras-Roca
- Department of Ophthalmology, Hospital Clinic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Vanesa Budi
- Department of Ophthalmology, Hospital Clinic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Montse Morató
- Department of Ophthalmology, Hospital Clinic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Halbert Hernández-Negrín
- Department of Autoimmune Diseases, Reference Centre for Systemic Autoimmune Diseases, Vasculitis and Autoinflammatory Diseases (UEC/CSUR) of the Catalan and Spanish Health Systems. Member of ERN-ReCONNET/RITA. Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - José Ríos
- Department of Medical Statistics Platform, Hospital Clínic of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Alfredo Adan
- Department of Ophthalmology, Hospital Clinic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Gerard Espinosa
- Department of Autoimmune Diseases, Reference Centre for Systemic Autoimmune Diseases, Vasculitis and Autoinflammatory Diseases (UEC/CSUR) of the Catalan and Spanish Health Systems. Member of ERN-ReCONNET/RITA. Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Laura Pelegrín
- Department of Ophthalmology, Hospital Clinic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Ricard Cervera
- Department of Autoimmune Diseases, Reference Centre for Systemic Autoimmune Diseases, Vasculitis and Autoinflammatory Diseases (UEC/CSUR) of the Catalan and Spanish Health Systems. Member of ERN-ReCONNET/RITA. Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Catalonia, Spain
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Kowalik-Jagodzińska M, Czajor K, Turno-Kręcicka A. Acute retinal pigment epitheliitis during treatment of hyperprolactinaemia. BMC Ophthalmol 2024; 24:96. [PMID: 38429692 PMCID: PMC10908168 DOI: 10.1186/s12886-024-03366-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 02/23/2024] [Indexed: 03/03/2024] Open
Abstract
BACKGROUND Acute retinal pigment epitheliitis (ARPE) is a rare, idiopathic and self-limiting disease. The article aims to present ARPE in a patient using D2 dopamine receptor agonists for the treatment of hyperprolactinemia. CASE PRESENTATION A 28-year-old female during hyperprolactinaemia treatment suffered from a dyschromatopsia and a central visual field defect in the left eye. She noticed a deterioration of vision and discontinued the cabergoline administration. The woman had not been diagnosed with other chronic conditions and exhibited no symptoms of infection. Upon admission, the patient was subjected to a test for COVID-19, which was negative. The ophthalmological examination revealed a decrease in visual acuity to distance in the left eye, which amounted to 18/20 on the Snellen chart. A central scotoma was noted on the Amsler chart and a loss of pigment epithelium was visible on the fundus of the left eye. Fluorescein angiography showed a discrete window defect in the left one, with no signs of leakage. Optical coherence tomography (OCT) scans of the maculae revealed a characteristic change in the photoreceptor layer and retinal pigment epithelium (RPE) in the fovea in the left eye. The electrophysiological tests revealed decreased function of cells in macular region. A magnetic resonance imaging (MRI) of the head and orbits demonstrated an asymmetric pituitary gland without chiasm compression and discrete signal enhancement from the left optic nerve. The patient underwent observation during hospitalisation. She reported improved colour vision and a decreased scotoma in the centre of her visual field. In regular outpatient follow-ups, successive improvements in visual acuity, as well as a decreased RPE damage and outer photoreceptor layer loss during an OCT test were observed. CONCLUSIONS A case of ARPE is reported in a patient taking medications for hyperprolactinemia. The role of dopamine receptor antagonists in the photoreceptor function and causation of ARPE needs further evaluation.
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Affiliation(s)
- Małgorzata Kowalik-Jagodzińska
- Department of Ophthalmology, Wrocław Medical University, Wroclaw, Poland.
- Clinic of Ophthalmology, University Teaching Hospital in Wroclaw, Wroclaw, Poland.
| | - Karolina Czajor
- Department of Ophthalmology, Wrocław Medical University, Wroclaw, Poland
- Clinic of Ophthalmology, University Teaching Hospital in Wroclaw, Wroclaw, Poland
| | - Anna Turno-Kręcicka
- Department of Ophthalmology, Wrocław Medical University, Wroclaw, Poland
- Clinic of Ophthalmology, University Teaching Hospital in Wroclaw, Wroclaw, Poland
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Alghamdi AS, AlQefari GB, Alduraibi K, Al-Amer M, Alharbi BA, Alqefari AN, Alqifari HN, Alhameedy MM. Dermatologists' and Rheumatologists' Adherence to the Latest Recommendations for Screening of Hydroxychloroquine Retinopathy in Saudi Arabia: A Cross-Sectional Study. Cureus 2024; 16:e56179. [PMID: 38618426 PMCID: PMC11015938 DOI: 10.7759/cureus.56179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2024] [Indexed: 04/16/2024] Open
Abstract
INTRODUCTION Hydroxychloroquine (HCQ) is used to manage the symptoms of inflammatory rheumatic and dermatologic disorders. However, HCQ retinopathy is a serious side effect because even after the drug is discontinued, irreversible vision loss may occur and may continue to progress. According to the American Academy of Ophthalmology (AAO), the recent recommendation for HCQ dosing is ≤5 mg/kg of real body weight, with baseline ophthalmologic screening during the first year of HCQ treatment and yearly screening after five years of continuous use of HCQ medication, unless the patient is at high risk or symptoms have developed. Nonetheless, this study aims to assess dermatologists' and rheumatologists' adherence in Saudi Arabia to the 2016 AAO HCQ retinal toxicity guidelines. METHODS A questionnaire-based cross-sectional study was conducted on dermatologists and rheumatologists in Saudi Arabia. It was conducted between August and September 2022 and questionnaires were sent to dermatologists and rheumatologists via their professional emails or accounts. RESULTS The collected sample consisted of 635 participants; males and females represented 54% and 46%, respectively; 47.6% were consultants; 50.1% were rheumatologists; and 49.9% were dermatologists. Approximately 28.2% of the participants reported treating one to three patients with HCQ in the previous year. Only 45.4% of the respondents stated that the ideal recommended HCQ dose for reducing the risk of retinopathy is "≤ 5 mg/kg of the real body weight." More than 50% of the respondents stated that systemic lupus erythematosus was the most common disease for which they used HCQ. Additionally, 36.5% of the physicians screened patients during the first year of HCQ treatment. We found significant associations between practice levels and specialty practice-related questions with a p-value of less than 0.05, except for the specialty practice-related question, "What is the most common disease for which you use HCQ?" with a p-value of 0.074. Also, we found significant associations between all demographic variables and screening-related variables with a p-value of less than 0.05, with two exceptions: no significant associations were found between specialty area and the screening-related question, "Do you recommend screening tests for all patients starting treatment with HCQ?" at p = 0.270, and gender and the screening-related question, "When would you recommend screening tests for a patient without risk?" at p = 0.142. CONCLUSIONS Dermatologists and rheumatologists in Saudi Arabia have shown poor adherence to the most recent AAO recommendations. Educating physicians and patients about the AAO guidelines is needed for HCQ to be used in a way that is both effective and safe.
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Affiliation(s)
| | | | - Khalil Alduraibi
- General Medicine, College of Medicine and Surgery, King Saud University, Riyadh, SAU
| | - Maryam Al-Amer
- Medicine, College of Medicine, Jazan University, Jazan, SAU
| | | | - Ahmed N Alqefari
- College of Medicine and Surgery, Qassim University, Buraydah, SAU
| | - Hana N Alqifari
- Statistics and Operations Research, College of Science, Qassim University, Buraydah, SAU
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Kim J, Kwon HY, Kim JH, Ahn SJ. Nationwide Usage of Pentosan Polysulfate and Practice Patterns of Pentosan Polysulfate Maculopathy Screening in South Korea. Ophthalmol Retina 2024; 8:246-253. [PMID: 37832716 DOI: 10.1016/j.oret.2023.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 10/03/2023] [Accepted: 10/05/2023] [Indexed: 10/15/2023]
Abstract
OBJECTIVE To investigate the nationwide use of pentosan polysulfate (PPS) and screening practices for PPS maculopathy (PPM), with a focus on the timing and modalities used. DESIGN Population-based cohort study. PARTICIPANTS For evaluation of nationwide usage, 133 762 individuals who received PPS prescriptions between 2012 and 2021 were included. To investigate practice patterns, 55 487 individuals (referred to as overall users) who initiated PPS therapy between 2018 and 2020 were identified using the Health Insurance Review and Assessment database. After excluding patients with ophthalmic diseases before PPS administration, 34 857 PPS users without prior ophthalmic diseases were identified. METHODS Ophthalmic examinations performed after initiating PPS therapy were categorized as baseline and subsequent monitoring examinations. The timing and modalities employed for these examinations were analyzed. The annual trends in PPS utilization and maculopathy screening were evaluated by assessing the number of PPS users and determining the proportion of patients receiving retinal/macular examinations among these users. MAIN OUTCOME MEASURES Performance of baseline and subsequent monitoring examinations and timing and modalities used for screening. RESULTS The number of PPS users dramatically increased annually over the study period from 5494 in 2012 to 40 451 in 2021. However, the majority of PPS users did not undergo baseline or subsequent monitoring examinations for PPM. Only 27.2% and 12.4% of PPS users without prior ophthalmic disease underwent baseline and monitoring examinations, respectively. Funduscopy/fundus photography was the most commonly utilized, whereas OCT and fundus autofluorescence (FAF) were performed in only 45.2% and 5.3% of the PPS users without prior ophthalmic diseases for monitoring, respectively. The performance of the screening examinations differed significantly across the 3 different daily dose and duration groups (all P < 0.05). CONCLUSIONS This study highlights the lack of performance of baseline and monitoring examinations for maculopathy in most patients taking PPS in South Korea. The limited use of OCT and FAF suggests potential insensitivity in detecting PPM. These findings emphasize the need for improvements in screening practices, including increased awareness and referrals to ophthalmologists, utilization of more sensitive modalities, and regular monitoring to enable early detection of PPM. FINANCIAL DISCLOSURE(S) The authors have no proprietary or commercial interest in any materials discussed in this article.
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Affiliation(s)
- Jiyeong Kim
- Department of Pre-Medicine, College of Medicine, and Biostatistics Lab, Medical Research Collaborating Center (MRCC), Hanyang University, Seoul, Republic of Korea
| | - Hyeon Yoon Kwon
- Department of Ophthalmology, Hanyang University Hospital, Hanyang University College of Medicine, Seoul, Korea
| | - Ji Hong Kim
- Department of Ophthalmology, Hanyang University Hospital, Hanyang University College of Medicine, Seoul, Korea
| | - Seong Joon Ahn
- Department of Ophthalmology, Hanyang University Hospital, Hanyang University College of Medicine, Seoul, Korea.
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Kwon S, Judson MA. Clinical Pharmacology in Sarcoidosis: How to Use and Monitor Sarcoidosis Medications. J Clin Med 2024; 13:1250. [PMID: 38592130 PMCID: PMC10932410 DOI: 10.3390/jcm13051250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/11/2024] [Accepted: 02/13/2024] [Indexed: 04/10/2024] Open
Abstract
When sarcoidosis needs treatment, pharmacotherapy is usually required. Although glucocorticoids work reliably and relatively quickly for sarcoidosis, these drugs are associated with numerous significant side effects. Such side effects are common in sarcoidosis patients, as the disease frequently has a chronic course and glucocorticoid treatment courses are often prolonged. For these reasons, corticosteroid-sparing and corticosteroid-replacing therapies are often required for sarcoidosis. Unfortunately, many healthcare providers who care for sarcoidosis patients are not familiar with the use of these agents. In this manuscript, we provide a review of the pharmacotherapy of sarcoidosis. We discuss the mechanism of action, dosing, side-effect profile, approach to monitoring and patient counselling concerning glucocorticoids, and the common alternative drugs recommended for use in the recent European Respiratory Society (Lausanne, Switzerland) Sarcoidosis Treatment Guidelines. We also discuss the use of these agents in special situations including hepatic insufficiency, renal insufficiency, pregnancy, breastfeeding, vaccination, and drug-drug interactions. It is hoped that this manuscript will provide valuable practical guidance to clinicians who care for sarcoidosis patients.
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Affiliation(s)
- Sooyeon Kwon
- Samuel S. Stratton Veterans Affairs Medical Center, Albany, NY 12208, USA
| | - Marc A. Judson
- Division of Pulmonary and Critical Care Medicine, Albany Medical College, Albany, NY 12208, USA;
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Arias-Peso B, Chacón González M, García-Navarro D, Ruiz Del Tiempo MP, Pardiñas Barón N, Sáez-Comet L, Ruiz-Moreno O, Bartol-Puyal F, Méndez-Martínez S, Pablo Júlvez L. Automated analysis of choroidal thickness in patients with systemic lupus erithematosus treated with hydroxychloroquine. Int Ophthalmol 2024; 44:40. [PMID: 38334832 DOI: 10.1007/s10792-024-03016-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 01/09/2024] [Indexed: 02/10/2024]
Abstract
PURPOSE To evaluate the influence of hydroxychloroquine (HCQ) in choroidal thickness (CT) in patients with systemic lupus erythematous (SLE), considering the possible impact of disease activity on the choroid. METHODS Cross-sectional study comparing three groups: two groups of SLE patients treated with HCQ without HCQ-retinopathy (32 eyes/32 patients with < 5 years of HCQ (group 1) and 44 eyes/44 patients with > 5 years of HCQ (group 2)), and an age-matched healthy control group of 46 eyes/46 patients (group 3). A complete ophthalmic examination was performed, including swept-source optical coherence tomography (SS-OCT) Triton (Topcon). Data were correlated to systemic disease activity parameters. RESULTS CT was thicker in group 1 compared to group 3 in central, nasal, and superior sectors, and to group 2 in inner superior and outer inferior sectors (p < 0.05). In the correlation analysis, disease activity and CT were inversely correlated in most sectors (p < 0.05). In the regression analysis, HCQ was related to thinner CT in temporal and inferior sectors and disease activity with variations in nasal sectors (p < 0.05). CONCLUSIONS In SLE patients, HCQ is correlated to decreased CT, especially in the inferior and temporal areas. The choroid shows different responses to SLE activity and HCQ, and some sectors may be more sensitive than others.
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Affiliation(s)
- Borja Arias-Peso
- Department of Ophthalmology, Miguel Servet University Hospital, 1-3 Isabel la Católica Street, 50009, Zaragoza, Spain.
- Miguel Servet Ophthalmology Research Group (GIMSO), Aragon Health Research Institute (IIS Aragón), Zaragoza, Spain.
- University of Zaragoza, Zaragoza, Spain.
| | - María Chacón González
- Department of Ophthalmology, Miguel Servet University Hospital, 1-3 Isabel la Católica Street, 50009, Zaragoza, Spain
- Miguel Servet Ophthalmology Research Group (GIMSO), Aragon Health Research Institute (IIS Aragón), Zaragoza, Spain
- University of Zaragoza, Zaragoza, Spain
| | - Damián García-Navarro
- Department of Ophthalmology, Miguel Servet University Hospital, 1-3 Isabel la Católica Street, 50009, Zaragoza, Spain
- Miguel Servet Ophthalmology Research Group (GIMSO), Aragon Health Research Institute (IIS Aragón), Zaragoza, Spain
- University of Zaragoza, Zaragoza, Spain
| | - María Pilar Ruiz Del Tiempo
- Department of Ophthalmology, Miguel Servet University Hospital, 1-3 Isabel la Católica Street, 50009, Zaragoza, Spain
- Miguel Servet Ophthalmology Research Group (GIMSO), Aragon Health Research Institute (IIS Aragón), Zaragoza, Spain
- University of Zaragoza, Zaragoza, Spain
| | - Nieves Pardiñas Barón
- Department of Ophthalmology, Miguel Servet University Hospital, 1-3 Isabel la Católica Street, 50009, Zaragoza, Spain
- Miguel Servet Ophthalmology Research Group (GIMSO), Aragon Health Research Institute (IIS Aragón), Zaragoza, Spain
- University of Zaragoza, Zaragoza, Spain
| | - Luis Sáez-Comet
- University of Zaragoza, Zaragoza, Spain
- Department of Internal Medicine, Miguel Servet University Hospital, Zaragoza, Spain
| | - Oscar Ruiz-Moreno
- Department of Ophthalmology, Miguel Servet University Hospital, 1-3 Isabel la Católica Street, 50009, Zaragoza, Spain
- Miguel Servet Ophthalmology Research Group (GIMSO), Aragon Health Research Institute (IIS Aragón), Zaragoza, Spain
- University of Zaragoza, Zaragoza, Spain
| | - Francisco Bartol-Puyal
- Department of Ophthalmology, Miguel Servet University Hospital, 1-3 Isabel la Católica Street, 50009, Zaragoza, Spain
- Miguel Servet Ophthalmology Research Group (GIMSO), Aragon Health Research Institute (IIS Aragón), Zaragoza, Spain
- University of Zaragoza, Zaragoza, Spain
| | - Silvia Méndez-Martínez
- Department of Ophthalmology, Miguel Servet University Hospital, 1-3 Isabel la Católica Street, 50009, Zaragoza, Spain
- Miguel Servet Ophthalmology Research Group (GIMSO), Aragon Health Research Institute (IIS Aragón), Zaragoza, Spain
- University of Zaragoza, Zaragoza, Spain
| | - Luis Pablo Júlvez
- Department of Ophthalmology, Miguel Servet University Hospital, 1-3 Isabel la Católica Street, 50009, Zaragoza, Spain
- Miguel Servet Ophthalmology Research Group (GIMSO), Aragon Health Research Institute (IIS Aragón), Zaragoza, Spain
- University of Zaragoza, Zaragoza, Spain
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Fierro JJ, Velásquez-Berrío M, Ospina A, Henning S, de Leeuw K, Cadavid J ÁP. The effects of hydroxychloroquine and its promising use in refractory obstetric antiphospholipid syndrome. Rheumatol Int 2024; 44:223-234. [PMID: 37741812 PMCID: PMC10796698 DOI: 10.1007/s00296-023-05457-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 09/01/2023] [Indexed: 09/25/2023]
Abstract
Hydroxychloroquine (HCQ) is obtained by hydroxylation of chloroquine (CQ) and the first indication was malaria. Nowadays, HCQ is commonly used in systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA) with favorable results. Antiphospholipid syndrome (APS) is an autoimmune disease characterized by thrombosis and/or pregnancy morbidity and persistent positivity of antiphospholipid antibodies. Around 20-30% of pregnant women with APS develop adverse pregnancy outcomes despite conventional treatment with aspirin and heparin, called refractory obstetric APS. Interestingly, HCQ has shown positive effects on top of the standard of care in some refractory obstetric APS patients. HCQ mechanisms of action in APS comprise its ability to bind sialic acid present in cell membranes, its capacity to block the binding of antiphospholipid antibodies to the cell and the induced increase of pH in extracellular and intracellular compartments. However, the precise mechanisms of HCQ in the specific situation of refractory APS still need to be fully clarified. Therefore, this review summarizes the known modulating effects of HCQ and CQ, their side effects and use in APS and different pathologies to understand the benefit effects and the mechanism of action of HCQ in refractory obstetric APS.
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Affiliation(s)
- Juan J Fierro
- Department of Rheumatology and Clinical Immunology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700RB, Groningen, The Netherlands.
- Grupo Reproducción, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia UdeA, Medellín, Colombia.
| | - Manuela Velásquez-Berrío
- Grupo Reproducción, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia UdeA, Medellín, Colombia
| | - Alexandra Ospina
- Grupo Reproducción, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia UdeA, Medellín, Colombia
| | - Svenja Henning
- Department of Rheumatology and Clinical Immunology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700RB, Groningen, The Netherlands
| | - Karina de Leeuw
- Department of Rheumatology and Clinical Immunology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700RB, Groningen, The Netherlands
| | - Ángela P Cadavid J
- Grupo Reproducción, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia UdeA, Medellín, Colombia
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Mohapatra A, Gupta P, Ratra D. Accelerated hydroxychloroquine toxic retinopathy. Doc Ophthalmol 2024; 148:37-45. [PMID: 37787933 DOI: 10.1007/s10633-023-09950-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 08/25/2023] [Indexed: 10/04/2023]
Abstract
PURPOSE To report a case series of patients with retinal toxicity due to hydroxychloroquine (HCQ) within a short span of treatment. METHODS A retrospective review of case records of patients with accelerated HCQ toxicity within 1 year of starting the treatment was done. Systemic co-morbidities, details of HCQ treatment, details of ocular examination, and results of multimodal investigations were noted. RESULTS Nine patients (1 male, 8 females) with age ranging from 40 to 73 years (mean 54.2 ± 13.4 years) who showed accelerated HCQ toxicity were included. None had systemic conditions or drug history predisposing to early HCQ toxicity. The treatment duration ranged from 2 to 11 months and the cumulative HCQ dose ranged from 18 to 120 g (mean 45.0 ± 33.0 g). The visual acuity was normal in 8 (88.9%) patients and retinal evaluation was normal in 4 (44.4%). Optical coherence tomography was abnormal in 4 (44.4%). Six (66.6%) cases had reduced sensitivity in the parafoveal point on visual field testing. All 9 cases had multifocal electroretinographic changes diagnostic of HCQ toxicity. The HCQ treatment was stopped in 8 and continued with reduced dose in 1 patient. The mean duration of follow-up was 11.2 ± 9.6 months during which 5 patients showed improved mfERG and 1 patient had a stable mfERG. Visual fields improvement was noted in 2 cases. CONCLUSIONS Patients on HCQ need to be kept on regular monitoring with more frequent follow-ups to detect signs of early onset toxicity and prevent permanent visual impairment. mfERG is an important diagnostic tool for HCQ toxicity.
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Affiliation(s)
- Ayushi Mohapatra
- Department of Vitreoretinal Diseases, Sankara Nethralaya, 41/18, College Road, Chennai, Tamil Nadu, 600006, India
| | - Prasad Gupta
- Department of Vitreoretinal Diseases, Sankara Nethralaya, 41/18, College Road, Chennai, Tamil Nadu, 600006, India
| | - Dhanashree Ratra
- Department of Vitreoretinal Diseases, Sankara Nethralaya, 41/18, College Road, Chennai, Tamil Nadu, 600006, India.
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Pan Y, Le J, Lan L, Wang Y, Liu G, Shen X, Ren P, Chen J, Han F. Hydroxychloroquine Induces Remission for IgA Nephropathy With Mild to Moderate Proteinuria: A Single-Centered Retrospective Analysis. Cureus 2024; 16:e53395. [PMID: 38314382 PMCID: PMC10833060 DOI: 10.7759/cureus.53395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/30/2024] [Indexed: 02/06/2024] Open
Abstract
BACKGROUND Hydroxychloroquine (HCQ) influences both toll-like receptor (TLR) signaling and leukocyte activation, which are speculated to play a role in the pathogenesis of IgA nephropathy (IgAN). METHODS This is a single-centered retrospective study involving 426 IgAN patients diagnosed from May 2016 to August 2020. All patients were matched according to a propensity score matching (PSM) to produce three groups: renin-angiotensin-aldosterone system inhibitors (RAASi) group (RAASi only), corticosteroids group (corticosteroids only or combined with RAASi), and HCQ group (HCQ only or combined with RAASi), consisting of 63 patients for each group. RESULTS After PSM, the median urine protein/creatinine ratio (UPCR) of overall patients was 0.91 g/g, while their median serum creatinine was 87.00 μmol/L. After the median follow-up period of 11.03 months, the total remission rates of the RAASi group, corticosteroids group, and HCQ groups were 49.21% (n = 31), 74.60% (n = 47), and 52.38% (n = 33), respectively (p = 0.017). Thirteen (6.88%) patients experienced a decline in estimated glomerular filtration rate (eGFR) of more than 25% from baseline, including six (9.52%) patients in the RAASi group, three (4.76%) patients in the corticosteroids group, and four (6.35%) patients in HCQ group (p = 0.677). One (1.59%) patient in the HCQ group had blurred vision and continued to use HCQ after ruling out retinal lesions by ophthalmic examination. CONCLUSION HCQ is effective in inducing remission and well-tolerated in IgAN patients with mild to moderate proteinuria.
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Affiliation(s)
- Yixuan Pan
- Nephrology, Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, CHN
| | - Jingyun Le
- Nephrology, Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, CHN
| | - Lan Lan
- Nephrology, Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, CHN
| | - Yaomin Wang
- Nephrology, Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, CHN
| | - Guangjun Liu
- Nephrology, Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, CHN
| | - Xiaoqi Shen
- Nephrology, Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, CHN
| | - Pingping Ren
- Nephrology, Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, CHN
| | - Jianghua Chen
- Nephrology, Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, CHN
| | - Fei Han
- Nephrology, Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, CHN
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Centner A, Centner DJ. A Case of Hydroxychloroquine Toxicity as Evidenced by Visual Field Changes. Cureus 2024; 16:e53500. [PMID: 38440016 PMCID: PMC10911169 DOI: 10.7759/cureus.53500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/30/2024] [Indexed: 03/06/2024] Open
Abstract
Hydroxychloroquine sulfate (Plaquenil®) is a disease-modifying anti-rheumatic drug (DMARD) utilized in the management of autoimmune diseases. While its immunomodulatory actions offer therapeutic benefits, a rare complication, hydroxychloroquine-induced retinal toxicity, poses a significant concern. We present the case of an 83-year-old patient with cutaneous lupus undergoing periodic hydroxychloroquine screening for eight years. Visual field changes consistent with retinal toxicity were observed. Chart review revealed subtle visual field depression two years prior. This highlights the importance of vigilance toward unexplained visual changes and subtle changes on ophthalmologic examination in hydroxychloroquine-treated patients. Our findings underscore the necessity of baseline and periodic ophthalmologic examinations with particular attention paid to visual field depression or deficit that might occur without macular changes. Additionally, we address the choice between red and white visual field testing. This case contributes to the understanding of hydroxychloroquine-induced retinal toxicity, emphasizing the importance of comprehensive ophthalmologic surveillance in long-term users.
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Affiliation(s)
- Aliya Centner
- Medicine, University of Central Florida College of Medicine, Orlando, USA
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Jaichander RC, Thomas RK, Shobha V. A study to determine the effect of hydroxychloroquine (HCQ) on central corneal thickness (CCT) in patients with rheumatoid arthritis (RA). Indian J Ophthalmol 2024; 72:270-274. [PMID: 38099363 PMCID: PMC10941934 DOI: 10.4103/ijo.ijo_3052_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 09/14/2023] [Accepted: 09/21/2023] [Indexed: 12/19/2023] Open
Abstract
PURPOSE Corneal thinning is common in rheumatoid arthritis (RA), thereby affecting the central corneal thickness (CCT). Effect of hydroxychloroquine (HCQ) in RA has abounding literature on retinal toxicity, but there is lack of data on its corneal effects. METHODS A cross-sectional study was carried out to compare CCT in RA patients before treatment initiation (Group 1) with CCT in those on HCQ for ≥3 months (Group 2). RESULTS Fifty patients were enrolled in each group. The mean age was 44.36 years with similar age, gender distribution and visual acuity in both groups. The mean CCT of patients in the cohort was 521.80 µm ± 32.57 µm and 523.94 µm ± 33.40 µm in the right eye (RE) and left eye (LE), respectively. Mean CCT in Group 1 was (RE) 522.80 µm/(LE) 524.26 µm and in Group 2 was (RE) 520.80 µm/(LE) 523.62 µm, and there was no significant difference in CCT between both the groups. Median duration of HCQ usage in Group 2 was 24 months, with the median cumulative dosage being 171 g and a majority having a dosage of 200 mg/day. There was no significant correlation between the duration/cumulative dosage of HCQ intake and CCT. No corneal deposits were identified in any patient. CONCLUSION CCT of RA patients was similar to those reported in the Indian literature. However, there was no significant change in CCT or corneal deposits identified with an HCQ dosage of 200-400 mg/day. Longer follow-up would provide clarity on the impact of duration and cumulative dosage of HCQ on corneal changes and CCT.
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Affiliation(s)
| | - Reji Koshy Thomas
- Department of Ophthalmology, St. John’s Medical College Hospital, Bengaluru, Karnataka, India
| | - Vineeta Shobha
- Department of Immunology, St. John’s Medical College Hospital, Bengaluru, Karnataka, India
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Garg S, Chewning B, Hutson P, Astor BC, Bartels CM. Reference Range of Hydroxychloroquine Blood Levels That Can Reduce Odds of Active Lupus and Prevent Flares. Arthritis Care Res (Hoboken) 2024; 76:241-250. [PMID: 37667434 DOI: 10.1002/acr.25228] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 08/04/2023] [Accepted: 08/31/2023] [Indexed: 09/06/2023]
Abstract
OBJECTIVE Recent data show that lower hydroxychloroquine (HCQ) doses are associated with a two- to six-fold higher risk of lupus flares. Thus, establishing an effective reference range of HCQ blood levels with upper and lower bounds for efficacy may support individualizing HCQ dosing to prevent flares. METHODS HCQ levels in whole blood and Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) were measured during the baseline visit and again during a standard of care routine follow-up visit. Active cross-sectional lupus at baseline was defined as SLEDAI ≥6; a within subject flare was defined as a subsequent three-point increase in SLEDAI with clinical symptoms requiring therapy change. We examined associations between active lupus and HCQ blood levels at baseline and flares and HCQ levels during 6 to 12-month routine lupus follow-up visits using mixed regression analysis. RESULTS Among 158 baseline patient visits, 19% had active lupus. Odds of active lupus were 71% lower in patients with levels within a 750 to 1,200 ng/mL range (adjusted odds ratio 0.29, 95% confidence interval 0.08-0.96). Using convenience sampling strategy during a pandemic, we longitudinally followed 42 patients. Among those patients, 17% flared during their follow-up visit. Maintaining HCQ levels within 750 to 1,200 ng/mL reduced the odds of a flare by 26% over a nine-month median follow-up. CONCLUSION An effective reference range of HCQ blood levels, 750 to 1,200 ng/mL, was associated with 71% lower odds of active lupus, and maintaining levels within this range reduced odds of flares by 26%. These findings could guide clinicians to individualize HCQ doses to maintain HCQ levels within this range to maximize efficacy.
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Affiliation(s)
- Shivani Garg
- University of Wisconsin School of Medicine and Public Health, Madison
| | | | - Paul Hutson
- University of Wisconsin School of Pharmacy, Madison
| | - Brad C Astor
- University of Wisconsin School of Medicine and Public Health, Madison
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Bert A, El Jammal T, Kodjikian L, Gerfaud-Valentin M, Jamilloux Y, Seve P. Hydroxychloroquine Therapy in Sarcoidosis-Associated Uveitis. Ocul Immunol Inflamm 2024; 32:154-160. [PMID: 36749910 DOI: 10.1080/09273948.2023.2165952] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 01/03/2023] [Indexed: 02/09/2023]
Abstract
BACKGROUND/PURPOSE To assess the efficacy and tolerance of hydroxychloroquine in sarcoidosis-associated uveitis. METHODS Retrospective study on all patients with sarcoidosis-associated uveitis who were treated with hydroxychloroquine between 2003 and 2019 in a French university hospital. RESULTS Twenty-seven patients with sarcoidosis-associated uveitis received hydroxychloroquine. The mean duration of treatment was 20.0 ± 10.9 months. At the end of the follow-up, hydroxychloroquine success was achieved in 15 (55.6%) patients. Four of them were also on oral corticosteroids, with a prednisone dose ≤5 mg/day. Under treatment, the median prednisone dose decreased from 20.0 (interquartile range (IQR), 7-25) to 5.0 (IQR, 3-6.5) mg/day (p = .02). The incidence rate of flare decreased from 204.6 to 63.8 per 100 person-years (p = .02). Hydroxychloroquine was discontinued in 12 (44.4%) patients during follow-up, including 8 (29.6%) for ineffectiveness, and three who experienced side effects. CONCLUSION Hydroxychloroquine appears as an interesting option in sarcoidosis-associated uveitis.Abbreviations: AZA: Azathioprine; BAL: Bronchoalveolar Lavage; BCVA: Best-Corrected Visual Acuity; ENT: Ears, Nose and Throat; HCQ: Hydroxychloroquine; IOP: Intra-Ocular Pressure; IQR: interquartile range; MHC: Major Histocompatibility Complex; MMF: Mycophenolate Mofetil; MTX: Methotrexate; PMSI: Programme de Médicalisation du Système d'Information; SAU: Sarcoidosis-Associated Uveitis; SD: Standard Deviation; SUN: Standard Uveitis Nomenclature.
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Affiliation(s)
- Arthur Bert
- Department of Internal Medicine, University Hospital Lyon Croix-Rousse, Claude Bernard University - Lyon 1, Lyon, France
| | - Thomas El Jammal
- Department of Internal Medicine, University Hospital Lyon Croix-Rousse, Claude Bernard University - Lyon 1, Lyon, France
| | - Laurent Kodjikian
- Department of Ophthalmology, University Hospital Lyon Croix-Rousse, University Claude Bernard University - Lyon 1, Lyon, France
| | - Mathieu Gerfaud-Valentin
- Department of Internal Medicine, University Hospital Lyon Croix-Rousse, Claude Bernard University - Lyon 1, Lyon, France
| | - Yvan Jamilloux
- Department of Internal Medicine, University Hospital Lyon Croix-Rousse, Claude Bernard University - Lyon 1, Lyon, France
| | - Pascal Seve
- Department of Internal Medicine, University Hospital Lyon Croix-Rousse, Claude Bernard University - Lyon 1, Lyon, France
- Research on Healthcare Performance (RESHAPE), INSERM U1290, Université Claude Bernard Lyon 1, Lyon, France
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