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Al-Shujairi A, Elbadawi F, Al-Saleh J, Hamouda M, Vasylyev A, Khamashta M. Literature review of lupus nephritis From the Arabian Gulf region. Lupus 2023; 32:155-165. [PMID: 36331103 PMCID: PMC9810828 DOI: 10.1177/09612033221137248] [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] [Indexed: 11/06/2022]
Abstract
INTRODUCTION The severity of lupus nephritis (LN) varies between different ethnicities. However, there are limited data regarding disease severity for LN in patients from the Arabian Gulf region; moreover, there are no treatment guidelines developed specifically for this population. The objective of this review was to characterise the incidence of LN, current treatment practices, the severity of LN, and the pathophysiology and biomarkers associated with LN in the Arabian Gulf region. METHODS A literature search using EMBASE was conducted in October, 2021 to identify publications reporting on the incidence, treatment practices, severity, pathophysiology or biomarkers associated with LN, from countries in the Arabian Gulf region (including Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and the United Arab Emirates). Additional relevant publications were provided by collaborators. A manual review of the publications was conducted to determine their relevance and data on the outcomes of interest were extracted. RESULTS Of 3705 publications, 54 publications were identified as relevant. LN is one of the most commonly diagnosed renal diseases within the Arabian Gulf and approximately 10%-36% of all renal biopsies are for LN. Treatment patterns within the region appear to vary and generally follow treatment guidelines recommended by the Asia Pacific League of Associations for Rheumatology (APLAR), the European Alliance of Associations for Rheumatology (EULAR) and Kidney Disease Improving Global Outcomes (KDIGO). The majority of patients receive cyclophosphamide for induction therapy, whilst others receive mycophenolate mofetil. Most studies showed that the most frequently diagnosed class of LN within the Arabian Gulf region was Class IV (up to 63% of patients with LN). Sustained or increased levels of serum creatinine and proteinuria; and depressed levels of complement C3/C4 were commonly seen among patients with LN from the Arabian Gulf region. CONCLUSIONS This review identified that LN may manifest more severely among patients from the Arabian Gulf region than in other populations, such as Caucasian populations. A greater understanding of LN and the treatment practices within the region, as well as the development of more specific treatment guidelines for this population may help improve outcomes for patients with LN in the Arabian Gulf region.
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Affiliation(s)
| | - Faisal Elbadawi
- Department of Rheumatology,
Dubai
Hospital, Dubai, United Arab
Emirates
| | - Jamal Al-Saleh
- Department of Rheumatology,
Dubai
Hospital, Dubai, United Arab
Emirates
| | | | | | - Munther Khamashta
- GSK, Medical
Affairs, Dubai, United Arab Emirates,Department of Women and Children’s
Health, Kings College
London, St Thomas' Hospital, London,
UK,Munther Khamashta; GSK, Medical Affairs,
ARENCO Tower 19th Floor, Dubai Media City, United Arab Emirates, 50199, Dubai.
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Ahn SS, Yoo J, Lee SW, Song JJ, Park YB, Jung SM. Clinical characteristics and long-term outcomes in patients with mixed Class III/IV + V and pure proliferative lupus nephritis: A single-center experience. Lupus 2022; 31:588-595. [PMID: 35316102 DOI: 10.1177/09612033221088437] [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] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Proliferative lupus nephritis (LN) is a crucial complication in systemic lupus erythematosus (SLE). This study evaluated the clinical implications of coexistence of membranous LN in proliferative LN in terms of clinical characteristics and long-term outcome. METHODS We retrospectively reviewed the medical records of patients with SLE who underwent renal biopsy between 2005 and 2018. Patients with proliferative LN based on the 2003 International Society of Nephrology/Renal Pathology Society classification were subclassified into pure (Class III or IV only) and mixed (Class III or IV + Class V) proliferative LN. The clinical features at the time of renal biopsy, incidence of end-stage renal disease (ESRD), and all-cause mortality were compared between patients with mixed or pure proliferative LN. RESULTS Of the 171 patients, 30 and 141 were classified into mixed and pure proliferative LN groups, respectively. Patients with pure proliferative LN showed higher anti-dsDNA antibody and lower hemoglobin, platelet, and complement 3 levels than patients with mixed proliferative LN. The SLE disease activity index was also higher in patients with pure proliferative LN (p = 0.047). The pure proliferative LN group showed a higher proportion of Class IV and higher histologic activity index scores (p < 0.001 and p = 0.004, respectively). During the follow-up period of 58.3 months, 18 patients developed ESRD and 15 patients died. ESRD was exclusively observed in patients with pure proliferative LN, although the incidence of ESRD was not statistically different (p = 0.055). All-cause mortality was comparable between the two groups. CONCLUSION Pure proliferative LN was associated with higher clinical and histological activities and modestly increased risk of ESRD. Active immunosuppressive treatment would be required to control the renal inflammation in patients with proliferative LN, regardless of the coexistence of membranous LN.
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Affiliation(s)
- Sung Soo Ahn
- Division of Rheumatology, Department of Internal Medicine, 37991Yonsei University College of Medicine, Seoul, Korea
| | - Juyoung Yoo
- Division of Rheumatology, Department of Internal Medicine, 37991Yonsei University College of Medicine, Seoul, Korea
| | - Sang-Won Lee
- Division of Rheumatology, Department of Internal Medicine, 37991Yonsei University College of Medicine, Seoul, Korea
| | - Jason Jungsik Song
- Division of Rheumatology, Department of Internal Medicine, 37991Yonsei University College of Medicine, Seoul, Korea
| | - Yong-Beom Park
- Division of Rheumatology, Department of Internal Medicine, 37991Yonsei University College of Medicine, Seoul, Korea
| | - Seung Min Jung
- Division of Rheumatology, Department of Internal Medicine, St Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Ranjbar A, Hassanzadeh H, Jahandoust F, Miri R, Bidkhori HR, Monzavi SM, Sanjar-Moussavi N, Matin MM, Shariati-Sarabi Z. Allogeneic adipose-derived mesenchymal stromal cell transplantation for refractory lupus nephritis: Results of a phase I clinical trial. Curr Res Transl Med 2021; 70:103324. [PMID: 34979487 DOI: 10.1016/j.retram.2021.103324] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 10/13/2021] [Accepted: 12/06/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND Mesenchymal stromal/stem cells (MSCs) are known for their immunomodulatory properties. This study was performed to analyse the effects of MSC transplantation on treatment-resistant lupus nephritis (LN). METHODS In this phase I trial, nine biopsy-proven LN patients refractory to standard treatments underwent systemic infusion of 2 × 106 allogeneic adipose-derived (AD) MSCs/kg and were followed for 12 months post-intervention. RESULTS The treatment protocol resulted in no major adverse events. Urine protein levels significantly decreased during the first month post-intervention (baseline vs. month 1 (median): 1800 vs. 1020, P = 0.008), followed by a gradual increase but remained significantly lower than baseline only up to the 3rd month. During the first 3 months post-intervention, complete renal response (proteinuria < 0.5 g/24 h) and partial response (proteinuria > 0.5 g/24 h, but > 50% decrease in proteinuria) were observed in 33.3% and 44.4% of the patients, respectively, though these rates declined thereafter. Median score of Systemic Lupus Erythematosus Disease Activity Index decreased significantly from 16 at the baseline to 6 at sixth months post-treatment (P = 0.007), though it slightly increased at the 12th month follow-up. CONCLUSIONS Allogenic AD-MSC transplantation was associated with favourable safety and efficient to reduce urine protein excretion and disease activity; however, the maximum effect (greatest improvement in outcomes) was observed at 1 month based on the proteinuria, and 6 months post-intervention based on disease activity scores. A single dose of AD-MSCs may not be adequate to maintain long-term remission of refractory LN, and so, additional doses may be required.
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Affiliation(s)
- Amin Ranjbar
- Department of Internal Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Halimeh Hassanzadeh
- Stem Cell and Regenerative Medicine Research Group, Academic Center for Education, Culture and Research (ACECR)-Khorasan Razavi, Mashhad, Iran; Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Vakilabad Blvd., Mashhad, Iran
| | - Faezeh Jahandoust
- Department of Internal Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Raheleh Miri
- Blood Borne Infections Research Center, Academic Center for Education, Culture and Research (ACECR)-Khorasan Razavi, Mashhad, Iran
| | - Hamid Reza Bidkhori
- Stem Cell and Regenerative Medicine Research Group, Academic Center for Education, Culture and Research (ACECR)-Khorasan Razavi, Mashhad, Iran
| | - Seyed Mostafa Monzavi
- Center of Excellence for Stem Cell Research and Regenerative Medicine, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Nasser Sanjar-Moussavi
- Department of General Surgery, Faculty of Medicine, Islamic Azad University-Mashhad Branch, Mashhad, Iran
| | - Maryam M Matin
- Stem Cell and Regenerative Medicine Research Group, Academic Center for Education, Culture and Research (ACECR)-Khorasan Razavi, Mashhad, Iran; Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Vakilabad Blvd., Mashhad, Iran; Novel Diagnostics and Therapeutics Research Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran.
| | - Zhaleh Shariati-Sarabi
- Department of Internal Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran; Center of Excellence for Stem Cell Research and Regenerative Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
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Katsuyama E, Miyawaki Y, Sada KE, Asano Y, Hayashi K, Yamamura Y, Hiramatsu-Asano S, Morishita M, Ohashi K, Watanabe H, Katsuyama T, Narazaki M, Matsumoto Y, Wada J. Association of explanatory histological findings and urinary protein and serum creatinine levels at renal biopsy in lupus nephritis: a cross-sectional study. BMC Nephrol 2020; 21:208. [PMID: 32487161 PMCID: PMC7268330 DOI: 10.1186/s12882-020-01868-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 05/25/2020] [Indexed: 12/12/2022] Open
Abstract
Background The aim of the present study was to evaluate the association between the histology of active and chronic lesions and urinary protein and serum creatinine (SCr) levels, as common clinical endpoints in clinical trials for lupus nephritis (LN). Methods In total, 119 patients diagnosed with LN class III, IV, and V, as defined by the International Society of Nephrology/Renal Pathology Society, between 1990 and 2015, were enrolled in the present study. Multiple regression analysis was performed to explore semi-quantitative histological variables associated with urinary protein and SCr levels. Results The mean age of the enrolled patients was 45 years, and 79% were female. The mean SCr and mean urinary protein levels at the time of renal biopsy were 0.87 mg/dl and 3.00 g/gCr, respectively. Class IV (71%) was the most common type of LN followed by class III (17%), and class V (13%). Multicollinearity was confirmed between monocellular infiltration (variance inflation factor [VIF] = 10.22) and interstitial fibrosis (VIF = 10.29), and between karyorrhexis (VIF = 4.14) and fibrinoid necrosis (VIF = 4.29). Fibrinoid necrosis and monocellular infiltration were subsequently excluded, and multiple regression analysis revealed that only the urinary protein level was correlated with wire loop lesions (β-coefficient [β]: 1.09 and confidence interval [CI]: 0.35 to 1.83), and that the SCr level was correlated with glomerular sclerosis (β: 1.08 and CI: 0.43 to 1.74). Conclusion As urinary protein and SCr levels were not quantitatively associated with active lesions, they may not accurately reflect the response to remission induction therapy in patients with LN.
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Affiliation(s)
- Eri Katsuyama
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan
| | - Yoshia Miyawaki
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan.,Department of Healthcare Epidemiology, School of Public Health in the Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Ken-Ei Sada
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan.
| | - Yosuke Asano
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan
| | - Keigo Hayashi
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan
| | - Yuriko Yamamura
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan
| | - Sumie Hiramatsu-Asano
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan
| | - Michiko Morishita
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan
| | - Keiji Ohashi
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan
| | - Haruki Watanabe
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan
| | - Takayuki Katsuyama
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan
| | - Mariko Narazaki
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan
| | - Yoshinori Matsumoto
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan
| | - Jun Wada
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kitaku, Okayama, 700-8558, Japan
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5
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Analysis of clinical and laboratory characteristics and pathology of lupus nephritis-based on 710 renal biopsies in China. Clin Rheumatol 2020; 39:3353-3363. [PMID: 32435895 DOI: 10.1007/s10067-020-05115-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 04/04/2020] [Accepted: 04/16/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVES This study aimed to analyse the clinical and laboratory characteristics of different pathologic classifications of lupus nephritis (LN) patients in terms of age at systemic lupus erythematosus (SLE) diagnosis and nephritis onset. METHOD Clinical, laboratory, and pathological data of 710 LN patients diagnosed by renal biopsy at our institution between 2000 and 2018 were retrospectively analysed. Patients were divided into the different pathological classification groups; childhood-, adult- and elderly-onset SLE groups and early- and late-onset LN groups. RESULTS Class IV occurred most frequently and had the lowest complement C3 level. There was an obvious increase in active index in class IV and class V + IV. Patients with class VI showed some clinical characteristics similar to end-stage renal disease. Patients with proliferative nephritis were younger at SLE diagnosis and had higher blood pressure, higher frequency of proteinuria and urinary erythrocyte and lower haemoglobin and complement C3. Pathologic classification between childhood-, adult- and elderly-onset SLE patients or between early- and late-onset LN patients was not significantly different. Elderly-onset SLE patients had the highest chronic index (CI), IgA, IgG and Sjögren's syndrome A antibodies and Sjögren's syndrome B antibodies rates, whereas late-onset LN patients showed significantly higher CI, haemoglobin, complement C3 and C4 but lower uric acid, IgM and IgG. CONCLUSIONS LN patients present with different clinical and laboratory characteristics according to pathological classification, age at SLE diagnosis and nephritis onset. These results might be valuable for estimating the pathology and guiding treatment and prognosis. Key Points • Patients with proliferative nephritis have more severe immune disorders, worse renal function and stronger inflammatory state. • The elderly-onset SLE patients showed a poorer condition. • The late-onset LN patients might have a more stable status.
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Ichinose K, Kitamura M, Sato S, Eguchi M, Okamoto M, Endo Y, Tsuji S, Takatani A, Shimizu T, Umeda M, Fukui S, Sumiyoshi R, Koga T, Kawashiri S, Iwamoto N, Igawa T, Tamai M, Nakamura H, Origuchi T, Nishino T, Kawakami A. Complete renal response at 12 months after induction therapy is associated with renal relapse-free rate in lupus nephritis: a single-center, retrospective cohort study. Lupus 2019; 28:501-509. [DOI: 10.1177/0961203319829827] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Background Lupus nephritis (LN) is a major risk factor for overall morbidity and mortality in systemic lupus erythematosus (SLE). Methods We retrospectively analyzed cases of proliferative and membranous LN patients who underwent a renal biopsy at our hospital in 1993–2016. We analyzed the association between complete renal response (CR) rates at 12 months after induction therapy and predictive factors for CR and their association with renal flares. Results Of the 95 cases analyzed, we were able to track the therapeutic responses of 81 patients at 12 months after their induction therapy. The median follow-up duration after renal biopsy was 51 months (interquartile range: 16.5–154.5 months). The Cox proportional hazards model showed that, compared to not attaining CR at 12 months, the attainment of CR at 12 months was correlated with being free from renal flares. The multivariate logistic analysis revealed that the predictive factors for CR at 12 months were the anti-La/SSB antibodies (U/ml) (odds ratio (OR) 1.22, 95% confidence interval (CI) 1.01–1.63, p = 0.0220), blood urea nitrogen (BUN) (OR 0.68, 95% CI 0.44–0.90, p = 0.00048) and serum β2 microglobulin (MG) (OR 0.26, 95% CI 0.06–0.74, p = 0.00098) levels. Conclusions Among LN patients, being free from renal flares was associated with attaining CR at 12 months after induction therapy. Anti-La/SSB antibodies were a positive predictive factor, and BUN and serum β2MG levels were negative predictive factors of CR at 12 months.
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Affiliation(s)
- K Ichinose
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - M Kitamura
- Department of Nephrology, Nagasaki University Hospital, Nagasaki, Japan
| | - S Sato
- Clinical Research Center, Nagasaki University Hospital, Nagasaki, Japan
| | - M Eguchi
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - M Okamoto
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Y Endo
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - S Tsuji
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - A Takatani
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - T Shimizu
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - M Umeda
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - S Fukui
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - R Sumiyoshi
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - T Koga
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - S Kawashiri
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - N Iwamoto
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - T Igawa
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - M Tamai
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - H Nakamura
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - T Origuchi
- Department of Rehabilitation Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - T Nishino
- Department of Nephrology, Nagasaki University Hospital, Nagasaki, Japan
| | - A Kawakami
- Department of Immunology and Rheumatology, Unit of Advanced Preventive Medical Sciences, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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Monzavi SM, Alirezaei A, Shariati-Sarabi Z, Tavakol Afshari J, Mahmoudi M, Dormanesh B, Jahandoost F, Khoshdel AR, Etemad Rezaie A. Efficacy analysis of hydroxychloroquine therapy in systemic lupus erythematosus: a study on disease activity and immunological biomarkers. Inflammopharmacology 2018; 26:1175-1182. [PMID: 29987550 DOI: 10.1007/s10787-018-0512-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 06/22/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND Hydroxychloroquine (HCQ) is a widely prescribed medication to patients with systemic lupus erythematosus (SLE), with potential anti-inflammatory effects. This study was performed to investigate the efficacy of HCQ therapy by serial assessment of disease activity and serum levels of proinflammatory cytokines in SLE patients. METHODS In this prospective cohort study, 41 newly diagnosed SLE patients receiving 400 mg HCQ per day were included. Patients requiring statins and immunosuppressive drugs except prednisolone at doses lower than 10 mg/day were excluded. Outcome measures were assessed before commencement of HCQ therapy (baseline visit) as well as in two follow-up visits (1 and 2 months after beginning the HCQ therapy). Serum samples of 41 age-matched healthy donors were used as controls. RESULTS Median levels of IL-1β (p < 0.001), IL-6 (p = 0.001), and TNF-α (p < 0.001) were significantly higher, whereas, median CH50 level was significantly lower (p < 0.001) in SLE patients compared with controls. Two-month treatment with HCQ resulted in significant decrease in SLEDAI-2K (p < 0.001), anti-dsDNA (p < 0.001), IL-1β (p = 0.003), IL-6 (p < 0.001) and TNF-α (p < 0.001) and a significant increase in CH50 levels (p = 0.012). The reductions in SLEDAI-2K and serum levels of IL-1β and TNF-α were significantly greater in the first month compared with the reductions in the second month. CONCLUSION HCQ therapy is effective on clinical improvement of SLE patients through interfering with inflammatory signaling pathways, reducing anti-DNA autoantibodies and normalizing the complement activity.
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Affiliation(s)
- Seyed Mostafa Monzavi
- Rheumatic Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Aida Alirezaei
- Rheumatic Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
- Department of Internal Medicine, Imam Reza Hospital, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Zhaleh Shariati-Sarabi
- Rheumatic Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
- Department of Internal Medicine, Imam Reza Hospital, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Jalil Tavakol Afshari
- Immunology Research Center, Buali Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahmoud Mahmoudi
- Immunology Research Center, Buali Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Faezeh Jahandoost
- Rheumatic Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Internal Medicine, Imam Reza Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Ali Etemad Rezaie
- Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
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Mody PG, Mody GM, Assounga A. The clinical manifestations and response to treatment in South Africans with lupus nephritis. Lupus 2018; 27:1207-1217. [PMID: 29665754 DOI: 10.1177/0961203318770024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
There are varying observations on the influence of ethnicity on the clinical spectrum and response to treatment in lupus nephritis (LN). We studied a multiethnic South African LN cohort to determine the clinical manifestations, histological involvement and response to therapy. We reviewed the records of LN patients at Inkosi Albert Luthuli Central Hospital in Durban. There were 105 patients, 92.5% females and they comprised 49.1% Indians and 45.3% African Blacks. The mean age was 31.3 ± 12.5 years, and 41.5% had LN at first presentation of lupus. The most common histological classes were Class V alone in 34.9%, Class IV (± Class V) in 25.5% and Class III (±Class V) in 22.6%. The estimated glomerular filtration rate was reduced (<30 ml/min) at presentation in 15 (14.2%). Eighty-seven patients received therapy for LN. A response to induction therapy was noted in 81.6% and maintenance therapy (12 months) in 73.6%. Response to mycophenolate mofetil (MMF) was 80.4% and 68.4% during induction and maintenance therapy, respectively. There was no ethnic difference in the histological class or response to MMF but African Blacks had more severe renal disease at presentation. In conclusion, our multiethnic LN cohort shows a high prevalence of membranous LN and good response to treatment.
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Affiliation(s)
- P G Mody
- 1 Department of Nephrology, School of Clinical Medicine, 72753 University of KwaZulu-Natal and Inkosi Albert Luthuli Central Hospital , Durban, South Africa
| | - G M Mody
- 2 Department of Rheumatology, School of Clinical Medicine, 72753 University of KwaZulu-Natal and Inkosi Albert Luthuli Central Hospital , Durban, South Africa
| | - A Assounga
- 1 Department of Nephrology, School of Clinical Medicine, 72753 University of KwaZulu-Natal and Inkosi Albert Luthuli Central Hospital , Durban, South Africa
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Mavragani CP, Fragoulis GE, Somarakis G, Drosos A, Tzioufas AG, Moutsopoulos HM. Clinical and laboratory predictors of distinct histopathogical features of lupus nephritis. Medicine (Baltimore) 2015; 94:e829. [PMID: 26020385 PMCID: PMC4616414 DOI: 10.1097/md.0000000000000829] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The authors aimed to explore whether distinct clinical, serological, and urinalysis findings are associated with specific histological classes of lupus nephritis. Clinical and laboratory features were recorded at the time of clinical diagnosis from 297 consecutive patients with biopsy-confirmed lupus nephritis. Univariate and logistic regression analyses were performed and a risk score was developed to estimate the risk for developing different classes of lupus nephritis. Variables independently associated with class II included absence of malar rash, negative anti-dsDNA, and ≤5 urine leucocytes/high power field (hpf); with III/IV: age at nephritis diagnosis ≤32 years old, presence of musculoskeletal features, new-onset hypertension, positive anti-dsDNA, >5 urine leucocytes/hpf, creatinine >1.2 mg/dL, cellular casts >1/hpf, and absence of nephrotic range proteinuria; with V: age at nephritis diagnosis >32 years, malar rash, absence of musculoskeletal complaints or serum C3 hypocomplementemia, nephrotic range proteinuria, and ≤9 urine erythrocytes/hpf. A risk predictive score of specific histological classes was calculated for each patient. Associations between 2, 3 or more risk factors with specific histological classes were also revealed [Odds ratios (95% confidence interval) (≥2 risk factors) was 6.7 (2.8-17.4) for class II nephritis, 15.6 (5.1-47.8), and 8.2 (3.6-19.0) for classes III/IV and for class V, respectively (≥3 risk factors)]. The identification of independent factors associated with specific classes of lupus nephritis can provide guidance in selecting specific therapeutic modalities, particularly in cases in which renal biopsy is contraindicated.
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Affiliation(s)
- Clio P Mavragani
- From the Department of Physiology (CPM); Department of Pathophysiology, School of Medicine, University of Athens, Athens (GEF, AGT, HMM); and Rheumatology Clinic, Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece (GS, AD)
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Clinicopathological correlation in asian patients with biopsy-proven lupus nephritis. Int J Nephrol 2015; 2015:857316. [PMID: 25874130 PMCID: PMC4383344 DOI: 10.1155/2015/857316] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Revised: 03/05/2015] [Accepted: 03/05/2015] [Indexed: 01/10/2023] Open
Abstract
A total of 244 patients with lupus nephritis (219 women (89.8%) with a female to male ratio of 9 : 1) were included in the study. Clinical and laboratory findings at renal biopsy are clinically valuable in identifying different renal classifications of lupus pathology, activity, and chronicity index. Patients with class IVG had significantly higher proportions of microscopic hematuria, proteinuria, hypertension, impaired renal function, anemia, hypoalbuminuria, and positive anti-DNA antibody. All of these findings correlated well with high activity index and chronicity index of lupus pathology. Considering these correlations may help to determine the clinicopathologic status of lupus patients.
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Nasri H, Ahmadi A, Baradaran A, Momeni A, Nasri P, Mardani S, Rafieian-Kopaei M, Mubarak M. Clinicopathological correlations in lupus nephritis; a single center experience. J Nephropathol 2014; 3:115-20. [PMID: 25093160 PMCID: PMC4119327 DOI: 10.12860/jnp.2014.22] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Accepted: 03/05/2014] [Indexed: 01/10/2023] Open
Abstract
Background: Renal biopsies play an important role in the diagnosis, management and prognosis of patients with lupus nephritis (LN).
Objectives: To determine the correlation between the pathological features of LN and the demographic, clinical and laboratory parameters.
Patients and Methods: This retrospective study was conducted from 2008 to 2014 on all consecutive cases of biopsy-proven LN at a nephropathology laboratory in Iran. The demographic, clinical and laboratory data were obtained from patients’ files and the biopsy findings from the original biopsy request forms.
Results: Of the 84 patients enrolled, 69 (82.2%) were females and 15 (17.8%) males. The mean age was 32.7±12 years. The mean serum creatinine was 1.5±0.94 mg/dl and the mean 24-h proteinuria, 1.6±1.9 grams. The majority of cases belonged to classes III and IV. The extracapillary proliferation was found in 42.86% of biopsies and endocapillary proliferation in 66.67% of biopsies. Patients of class IV-LN had a higher mean serum value of creatinine in comparison to class III-LN (2.19±1.09 versus 1.2±0.56 mg/dl; p= 0.0001). There was no significant difference of 24-h proteinuria between the two classes (p= 0.882). A significant association of serum creatinine with 24-h proteinuria (p= 0.041) was seen. Serum creatinine had significant positive correlation with activity percent (p< 0.001), and chronicity percent (p= 0.006), and also with proportion of glomeruli with crescents (p < 0.001). While there was a significant relationship of proteinuria with chronicity percent (p= 0.001), this association for activity percent was not significant (p= 0.094). Furthermore, the association of proteinuria with totally sclerotic glomeruli and proportion of crescents was not statistically significant (p= 0.186 and p= 0.0145 respectively).
Conclusions: In conclusion, the results from our study on biopsy-proven cases of LN largely concur with the previously reported studies from Iran and other parts of the world.
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Affiliation(s)
- Hamid Nasri
- Department of Nephrology, Division of Nephropathology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ali Ahmadi
- Department of Epidemiology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Azar Baradaran
- Department of Pathology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ali Momeni
- Department of Nephrology, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Parto Nasri
- Department of Pathology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Saeed Mardani
- Department of Nephrology, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | | | - Muhammed Mubarak
- Department of Histopathology, Sindh Institute of Urology and Transplantation (SIUT), Karachi, Pakistan
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James JA, Danda D. New perspectives and insights to Asian systemic lupus erythematosus: renal disease, genetic predisposition and disease activity. Int J Rheum Dis 2013; 16:611-4. [DOI: 10.1111/1756-185x.12281] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Judith A. James
- Departments of Arthritis and Clinical Immunology; Oklahoma Medical Research Foundation; Oklahoma City USA
- Departments of Medicine, Microbiology & Immunology, and Pathology; University of Oklahoma Health Sciences Center; Oklahoma City OK USA
| | - Debashish Danda
- Departments of Clinical Immunology & Rheumatology; Christian Medical College & Hospital; Vellore India
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