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Rovin BH, Ayoub IM, Chan TM, Liu ZH, Mejía-Vilet JM, Floege J. KDIGO 2024 Clinical Practice Guideline for the management of LUPUS NEPHRITIS. Kidney Int 2024; 105:S1-S69. [PMID: 38182286 DOI: 10.1016/j.kint.2023.09.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 09/07/2023] [Indexed: 01/07/2024]
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2
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Shen Y, Sheng X, Zhang X, Dong Y, Zhai Y, Gao J, Chen Y, Gao G, Feng Y, Yin L, Wu X, Li R, Wang Y, Zhang H, Chen Z, Cheng G. Tacrolimus treatment after short-term intravenous methylprednisolone in incipient minimal change disease for adults: A retrospective analysis. Nephrol Ther 2022; 18:549-556. [DOI: 10.1016/j.nephro.2022.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 03/31/2022] [Accepted: 04/20/2022] [Indexed: 11/26/2022]
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3
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Gallagher KL, Patel P, Beresford MW, Smith EMD. What Have We Learnt About the Treatment of Juvenile-Onset Systemic Lupus Erythematous Since Development of the SHARE Recommendations 2012? Front Pediatr 2022; 10:884634. [PMID: 35498799 PMCID: PMC9047745 DOI: 10.3389/fped.2022.884634] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 03/21/2022] [Indexed: 11/14/2022] Open
Abstract
Introduction Juvenile-onset systemic lupus erythematous (JSLE) is a rare multisystem autoimmune disorder. In 2012, the Single Hub and Access point for pediatric Rheumatology in Europe (SHARE) initiative developed recommendations for the diagnosis/management of JSLE, lupus nephritis (LN) and childhood-onset anti-phospholipid syndrome (APS). These recommendations were based upon available evidence informing international expert consensus meetings. Objective To review new evidence published since 2012 relating to the management of JSLE, LN and APS in children, since the original literature searches informing the SHARE recommendations were performed. Method MEDLINE, EMBASE and CINAHL were systematically searched for relevant literature (2012-2021) using the following criteria: (1) English language studies; (2) original research studies regarding management of JSLE, LN, APS in children; (3) adult studies with 3 or more patients <18-years old, or where the lower limit of age range ≤16-years and the mean/median age is ≤30-years; (4) randomized controlled trials (RCTs), cohort studies, case control studies, observational studies, case-series with >3 patients. Three reviewers independently screened all titles/abstracts against predefined inclusion/exclusion criteria. All relevant manuscripts were reviewed independently by at least two reviewers. Data extraction, assessment of the level of evidence/methodological quality of the manuscripts was undertaken in-line with the original SHARE processes. Specific PUBMED literature searches were also performed to identify new evidence relating to each existing SHARE treatment recommendation. Results Six publications met the inclusion/exclusion criteria for JSLE: three RCTs, one feasibility trial, one case series. For LN, 16 publications met the inclusion/exclusion criteria: eight randomized trials, three open label prospective clinical trials, five observational/cohort studies. For APS, no publications met the inclusion criteria. The study with the highest evidence was an RCT comparing belimumab vs. placebo, including 93 JSLE patients. Whilst the primary-endpoint was not met, a significantly higher proportion of belimumab-treated patients met the PRINTO/ACR cSLE response to therapy criteria. New evidence specifically addressing each SHARE recommendation remains limited. Conclusion Since the original SHARE literature searches, undertaken >10-years ago, the main advance in JSLE treatment evidence relates to belimumab. Additional studies are urgently needed to test new/existing agents, and assess their long-term safety profile in JSLE, to facilitate evidence-based practice.
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Affiliation(s)
- Kathy L Gallagher
- Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Pallavi Patel
- Department of Public Health, Liverpool City Council, Liverpool, United Kingdom
| | - Michael W Beresford
- Institute of Life Course and Medical Science, University of Liverpool, Liverpool, United Kingdom.,Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust, Liverpool, United Kingdom
| | - Eve Mary Dorothy Smith
- Institute of Life Course and Medical Science, University of Liverpool, Liverpool, United Kingdom.,Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust, Liverpool, United Kingdom
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4
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Rovin BH, Adler SG, Barratt J, Bridoux F, Burdge KA, Chan TM, Cook HT, Fervenza FC, Gibson KL, Glassock RJ, Jayne DR, Jha V, Liew A, Liu ZH, Mejía-Vilet JM, Nester CM, Radhakrishnan J, Rave EM, Reich HN, Ronco P, Sanders JSF, Sethi S, Suzuki Y, Tang SC, Tesar V, Vivarelli M, Wetzels JF, Floege J. KDIGO 2021 Clinical Practice Guideline for the Management of Glomerular Diseases. Kidney Int 2021; 100:S1-S276. [PMID: 34556256 DOI: 10.1016/j.kint.2021.05.021] [Citation(s) in RCA: 735] [Impact Index Per Article: 245.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 05/25/2021] [Indexed: 12/13/2022]
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5
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Almaani S, Parikh SV. Membranous Lupus Nephritis: A Clinical Review. Adv Chronic Kidney Dis 2019; 26:393-403. [PMID: 31733724 DOI: 10.1053/j.ackd.2019.08.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 07/01/2019] [Accepted: 08/19/2019] [Indexed: 01/09/2023]
Abstract
Membranous lupus nephritis (MLN) (Class V lupus nephritis [LN]) is a distinct form of LN defined by the presence of subepithelial immune complex deposits seen on kidney biopsy. MLN is often associated with the nephrotic syndrome. The histology of MLN closely resembles that of idiopathic (primary) membranous nephropathy (pMN). However, MLN typically has abundant mesangial deposits that are absent in primary membranous nephropathy. The clinical presentation, management, and prognosis of MLN differ from that of the proliferative forms of LN (Class III, IV, or Mixed III/IV + V). Although immunosuppressive therapy is often warranted in MLN, the optimal treatment regimen remains unclear. Here we describe the clinical presentation, histologic features, and natural history of MLN. We also review the role of supportive treatment and discuss when to deploy immunosuppressive management in MLN.
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6
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Tani C, Elefante E, Martin-Cascón M, Belhocine M, Lavilla Olleros C, Vagelli R, Stagnaro C, Costedoat-Chalumeau N, Ruiz-Irastorza G, Mosca M. Tacrolimus in non-Asian patients with SLE: a real-life experience from three European centres. Lupus Sci Med 2018; 5:e000274. [PMID: 30538815 PMCID: PMC6257376 DOI: 10.1136/lupus-2018-000274] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 07/02/2018] [Accepted: 07/06/2018] [Indexed: 12/27/2022]
Abstract
Objectives To analyse the real-life practice on the use of Tacrolimus (TAC) in patients with systemic lupus erythematosus (SLE) from three European SLE referral centres. Methods Adult patients with SLE regularly followed at three European referral centres were included. Demographics, cumulative organ involvement, treatment history, Systemic Lupus Disease Activity Index (SLEDAI), laboratory features and physician's judgement were collected at baseline and at 3-6-12 months after starting TAC. Results 29 patients were included (89% female, mean age 38±9 years). Ethnicity was predominantly Caucasian (82%), Black African (11%), Hispanic (3.5%) and Caribbean (3.5%). The main indications for TAC prescription were renal involvement (82.7%), arthritis (10.3%), cutaneous manifestations (6.8%), haematological manifestations (6.8%), serositis (3.4%). At 3 months, there was a clinical improvement in 21 patients (72.4%) and 9 of these experienced a complete resolution of symptoms (31%). This corresponds to: (1) a significant decrease in the mean SLEDAI; (2) a significant decrease in the mean 24 hours proteinuria; a significant increase in C3 and stable creatinine values. At 6 months (n=25), the physician declared an improvement in 19 patients (76%) and a complete resolution of symptoms in 9 (36%). The same trend was observed at 12 months of follow-up. TAC was discontinued in nine pts (31%); reasons for discontinuation were inefficacy (13.8%), drug intolerance (10%) and disease remission (6.9%). Conclusions Despite the limitation due to the small number of patients and the uncontrolled nature of the study, these data show that TAC can be considered a valid therapeutic option in patients with SLE, especially for renal involvement.
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Affiliation(s)
- Chiara Tani
- Department of Clinical and Experimental Medicine, Rheumatology Unit, University of Pisa, Pisa, Italy.,Centre de référence maladies auto-immunes et systémiques rares de l'île de France, Service de médecine interne Pôle médecine, Hôpital Cochin, AP-HP, Paris, France.,Autoimmune Diseases Research Unit, BioCruces, Hospital Universitario Cruces, University of the Basque Country, Barakaldo, Spain
| | - Elena Elefante
- Department of Clinical and Experimental Medicine, Rheumatology Unit, University of Pisa, Pisa, Italy.,Centre de référence maladies auto-immunes et systémiques rares de l'île de France, Service de médecine interne Pôle médecine, Hôpital Cochin, AP-HP, Paris, France.,Autoimmune Diseases Research Unit, BioCruces, Hospital Universitario Cruces, University of the Basque Country, Barakaldo, Spain
| | - Miguel Martin-Cascón
- Department of Clinical and Experimental Medicine, Rheumatology Unit, University of Pisa, Pisa, Italy.,Centre de référence maladies auto-immunes et systémiques rares de l'île de France, Service de médecine interne Pôle médecine, Hôpital Cochin, AP-HP, Paris, France.,Autoimmune Diseases Research Unit, BioCruces, Hospital Universitario Cruces, University of the Basque Country, Barakaldo, Spain
| | - Meriem Belhocine
- Department of Clinical and Experimental Medicine, Rheumatology Unit, University of Pisa, Pisa, Italy.,Centre de référence maladies auto-immunes et systémiques rares de l'île de France, Service de médecine interne Pôle médecine, Hôpital Cochin, AP-HP, Paris, France.,Autoimmune Diseases Research Unit, BioCruces, Hospital Universitario Cruces, University of the Basque Country, Barakaldo, Spain
| | - Cristina Lavilla Olleros
- Department of Clinical and Experimental Medicine, Rheumatology Unit, University of Pisa, Pisa, Italy.,Centre de référence maladies auto-immunes et systémiques rares de l'île de France, Service de médecine interne Pôle médecine, Hôpital Cochin, AP-HP, Paris, France.,Autoimmune Diseases Research Unit, BioCruces, Hospital Universitario Cruces, University of the Basque Country, Barakaldo, Spain
| | - Roberta Vagelli
- Department of Clinical and Experimental Medicine, Rheumatology Unit, University of Pisa, Pisa, Italy.,Centre de référence maladies auto-immunes et systémiques rares de l'île de France, Service de médecine interne Pôle médecine, Hôpital Cochin, AP-HP, Paris, France.,Autoimmune Diseases Research Unit, BioCruces, Hospital Universitario Cruces, University of the Basque Country, Barakaldo, Spain
| | - Chiara Stagnaro
- Department of Clinical and Experimental Medicine, Rheumatology Unit, University of Pisa, Pisa, Italy.,Centre de référence maladies auto-immunes et systémiques rares de l'île de France, Service de médecine interne Pôle médecine, Hôpital Cochin, AP-HP, Paris, France.,Autoimmune Diseases Research Unit, BioCruces, Hospital Universitario Cruces, University of the Basque Country, Barakaldo, Spain
| | - Nathalie Costedoat-Chalumeau
- Department of Clinical and Experimental Medicine, Rheumatology Unit, University of Pisa, Pisa, Italy.,Centre de référence maladies auto-immunes et systémiques rares de l'île de France, Service de médecine interne Pôle médecine, Hôpital Cochin, AP-HP, Paris, France.,Autoimmune Diseases Research Unit, BioCruces, Hospital Universitario Cruces, University of the Basque Country, Barakaldo, Spain
| | - Guillermo Ruiz-Irastorza
- Department of Clinical and Experimental Medicine, Rheumatology Unit, University of Pisa, Pisa, Italy.,Centre de référence maladies auto-immunes et systémiques rares de l'île de France, Service de médecine interne Pôle médecine, Hôpital Cochin, AP-HP, Paris, France.,Autoimmune Diseases Research Unit, BioCruces, Hospital Universitario Cruces, University of the Basque Country, Barakaldo, Spain
| | - Marta Mosca
- Department of Clinical and Experimental Medicine, Rheumatology Unit, University of Pisa, Pisa, Italy.,Centre de référence maladies auto-immunes et systémiques rares de l'île de France, Service de médecine interne Pôle médecine, Hôpital Cochin, AP-HP, Paris, France.,Autoimmune Diseases Research Unit, BioCruces, Hospital Universitario Cruces, University of the Basque Country, Barakaldo, Spain
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Long-term effects of tacrolimus for maintenance therapy of lupus nephritis: a 5-year retrospective study at a single center. Rheumatol Int 2018; 38:2271-2277. [PMID: 30203113 DOI: 10.1007/s00296-018-4154-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Accepted: 09/06/2018] [Indexed: 10/28/2022]
Abstract
Previously, we reported the short-term effects of tacrolimus in treating lupus nephritis (LN); however, long-term data are lacking. We conducted a retrospective study of 26 adult patients with LN. Tacrolimus was initiated at a dose of 3 mg/day after induction therapy. We retrospectively collected data on renal response; modified lupus nephritis disease activity index (m-LNDAI), including hematuria, proteinuria, complement 3, anti-double-stranded DNA antibody, and estimated glomerular filtration rate (eGFR); and prednisolone (PSL) dose. Three patients discontinued tacrolimus treatment because of related complications, including acute myeloblastic leukemia, tremor, or a general personal choice or a desire to become pregnant. We analyzed data from 23 patients who were treated with tacrolimus over a 5-year period. The mean urinary protein/creatinine ratio decreased from a baseline of 0.24 (min 0.00-max 4.20) to 0.00 (0.00-7.05) at 5 years (p = 0.0134), while eGFR levels remained unchanged throughout the 5 years. The mean m-LNDAI decreased from a baseline of 3.00 (0.00-12.0) to 2.00 (0.00-4.00) at 5 years (p = 0.0074). The mean PSL dose decreased from a baseline of 0.33 (0.00-0.75) mg/kg/day to 0.15 (0.15-0.33) at 5 years (p = 0.001). Our results suggest that tacrolimus is potentially effective for treating LN and that the current dosage was generally well tolerated for long-term maintenance treatment in our patients with LN.
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Abstract
Most of the attention paid to lupus nephritis, in the medical literature and in clinical trials, has primarily focused on proliferative forms of lupus nephritis (class III and IV lesions), but with lower thresholds to biopsy and rebiopsy patients with lupus, clinicians are encountering more cases with purely mesangial disease (class I and II) or membranous nephropathy patterns (class V). These lesions often will be associated with milder disease courses but still require dedicated follow-up by a nephrologist and focused therapeutic strategies that, at times, will include immunosuppression.
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Affiliation(s)
- Andrew S Bomback
- Department of Medicine, Division of Nephrology, Columbia University College of Physicians and Surgeons, 622 West 168th Street, PH 4-124, New York, NY 10032, USA.
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9
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Peng L, Wei SY, Li LT, He YX, Li B. Comparison of different therapies in high-risk patients with idiopathic membranous nephropathy. J Formos Med Assoc 2016; 115:11-8. [DOI: 10.1016/j.jfma.2015.07.021] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Revised: 07/19/2015] [Accepted: 07/27/2015] [Indexed: 10/23/2022] Open
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10
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Tanaka H, Tsuruga K, Watanabe S, Aizawa-Yashiro T, Chiba-Fukada N, Ito E. Tacrolimus monotherapy in a patient with lupus flare using once-daily administration protocol. NDT Plus 2015; 4:363-5. [PMID: 25984194 PMCID: PMC4421731 DOI: 10.1093/ndtplus/sfr089] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Affiliation(s)
- Hiroshi Tanaka
- Department of School Health Science, Faculty of Education, Hirosaki University, Hirosaki, Japan ; Department of Pediatrics, Hirosaki University Hospital, Hirosaki, Japan
| | - Kazushi Tsuruga
- Department of Pediatrics, Hirosaki University Hospital, Hirosaki, Japan
| | - Shojiro Watanabe
- Department of Pediatrics, Hirosaki University Hospital, Hirosaki, Japan
| | | | - Nao Chiba-Fukada
- Department of Pediatrics, Hirosaki University Hospital, Hirosaki, Japan
| | - Etsuro Ito
- Department of Pediatrics, Hirosaki University Hospital, Hirosaki, Japan
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12
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Yap DYH, Ma MKM, Mok MMY, Kwan LPY, Chan GCW, Chan TM. Long-term data on tacrolimus treatment in lupus nephritis. Rheumatology (Oxford) 2014; 53:2232-7. [PMID: 24996908 DOI: 10.1093/rheumatology/keu265] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE Calcineurin inhibitors are effective immunosuppressants. They also reduce proteinuria in glomerular diseases but are potentially nephrotoxic. Short-term data suggest that tacrolimus (TAC) combined with corticosteroids is effective in LN, but long-term data are lacking. This study examined the long-term outcomes and tolerability of TAC for the treatment of LN. METHODS We retrospectively reviewed 29 LN patients who received TAC treatment for 46.9 months (s.d. 37.9). RESULTS In 17 patients with class III/IV or V LN and persistent proteinuria >2 g/day despite induction immunosuppression, response rates after 12 and 24 months of add-on TAC treatment were 66.7% and 80.0%, respectively. In 10 patients with nephrotic syndrome due to class V LN who were given prednisolone and TAC as initial treatment, the response rate was 60.0% and 90.0% after 12 and 24 months, respectively. TAC facilitated steroid minimization in two patients with lupus podocytopathy. As a group, proteinuria decreased from 3.6 g/day (s.d. 2.6) to 1.0 (s.d. 1.1) (P < 0.05). Four patients developed end-stage renal failure, with 3-, 5- and 8-year renal survival rates of 93%, 83% and 83%, respectively. In the remaining patients, serum creatinine and estimated GFR remained stable after 36 months. One patient with pre-existing chronic renal failure developed TAC nephrotoxicity. Four renal flares occurred, all associated with low TAC blood levels. Six patients (20.1%) had deterioration of hypertension and one patient (3.4%) had new-onset diabetes mellitus. Six patients (20.1%) had infections that required hospitalization. Two deaths occurred: one due to pneumonia and one to breast cancer. CONCLUSION The results suggest efficacy of TAC in LN, especially in reducing proteinuria, and its role as a long-term maintenance agent warrants further investigation.
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Affiliation(s)
- Desmond Y H Yap
- Division of Nephrology, Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, SAR, China
| | - Maggie K M Ma
- Division of Nephrology, Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, SAR, China
| | - Maggie M Y Mok
- Division of Nephrology, Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, SAR, China
| | - Lorraine P Y Kwan
- Division of Nephrology, Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, SAR, China
| | - Gary C W Chan
- Division of Nephrology, Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, SAR, China
| | - Tak Mao Chan
- Division of Nephrology, Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, SAR, China.
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13
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Mok CC, Yap DY, Navarra SV, Liu ZH, Zhao MH, Lu L, Takeuchi T, Avihingsanon Y, Yu XQ, Lapid EA, Lugue-Lizardo LR, Sumethkul V, Shen N, Chen SL, Chan TM. Overview of lupus nephritis management guidelines and perspective from Asia. Nephrology (Carlton) 2014; 19:11-20. [PMID: 23876069 DOI: 10.1111/nep.12136] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/15/2013] [Indexed: 02/05/2023]
Abstract
Lupus nephritis (LN) is a common and important manifestation of systemic lupus erythematosus (SLE). Evidence suggests higher rates of lupus renal involvement in Asian populations, and maybe more severe nephritis, compared with other racial or ethnic groups. The management of LN has evolved considerably over the past three decades, based on observations from clinical studies that investigated different immunosuppressive agents including corticosteroids, cyclophosphamide, azathioprine, mycophenolic acid, calcineurin inhibitors and novel biologic therapies. This is accompanied by improvements in both the short-term treatment response rate and long-term renal function preservation. Treatment guidelines for LN have recently been issued by rheumatology and nephrology communities in U.S.A. and Europe. In view of the racial difference in disease manifestation and response to therapy, and the substantial disease burden in Asia, a panel of 15 nephrologists and rheumatologists from different Asian regions with extensive experience in lupus nephritis - the Steering Group for the Asian Lupus Nephritis Network (ALNN) - met and discussed the management of lupus nephritis in Asian patients. The group has also reviewed and deliberated on the recently published recommendations from other parts of the world. This manuscript summarizes the discussions by the group and presents consensus views on the clinical management and treatment of adult Asian patients with LN, taking into account both the available evidence and expert opinion in areas where evidence remains to be sought.
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Affiliation(s)
- Chi Chiu Mok
- Division of Rheumatology, Department of Medicine and Geriatrics, Tuen Mun Hospital, Hong Kong
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14
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Yap DYH, Chan TM. An overview of current and future treatment methods for lupus nephritis. Expert Opin Orphan Drugs 2013. [DOI: 10.1517/21678707.2014.871201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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15
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Mok CC, Yap DYH, Navarra SV, Liu ZH, Zhao MH, Lu L, Takeuchi T, Avihingsanon Y, Yu XQ, Lapid EA, Lugue-Lizardo LR, Sumethkul V, Shen N, Chen SL, Chan TM. Overview of lupus nephritis management guidelines and perspective from Asia. Int J Rheum Dis 2013; 16:625-36. [PMID: 24382275 DOI: 10.1111/1756-185x.12212] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Lupus nephritis (LN) is a common and important manifestation of systemic lupus erythematosus (SLE). Evidence suggests higher rates of lupus renal involvement in Asian populations, and maybe more severe nephritis, compared with other racial or ethnic groups. The management of LN has evolved considerably over the past three decades, based on observations from clinical studies that investigated different immunosuppressive agents including corticosteroids, cyclophosphamide, azathioprine, mycophenolic acid, calcineurin inhibitors and novel biologic therapies. This is accompanied by improvements in both the short-term treatment response rate and long-term renal function preservation. Treatment guidelines for LN have recently been issued by rheumatology and nephrology communities in U.S.A. and Europe. In view of the racial difference in disease manifestation and response to therapy, and the substantial disease burden in Asia, a panel of 15 nephrologists and rheumatologists from different Asian regions with extensive experience in lupus nephritis - the Steering Group for the Asian Lupus Nephritis Network (ALNN) - met and discussed the management of lupus nephritis in Asian patients. The group has also reviewed and deliberated on the recently published recommendations from other parts of the world. This manuscript summarizes the discussions by the group and presents consensus views on the clinical management and treatment of adult Asian patients with LN, taking into account both the available evidence and expert opinion in areas where evidence remains to be sought.
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Affiliation(s)
- Chi Chiu Mok
- Division of Rheumatology, Department of Medicine and Geriatrics, Tuen Mun Hospital, Hong Kong, Hong Kong
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Yuan H, Liu N, Sun GD, Jia Y, Luo P, Miao LN. Effect of prolonged tacrolimus treatment in idiopathic membranous nephropathy with nephrotic syndrome. Pharmacology 2013; 91:259-66. [PMID: 23652322 DOI: 10.1159/000348570] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2012] [Accepted: 01/23/2013] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Tacrolimus has been used for idiopathic membranous nephropathy (IMN) therapy, but most patients who achieved remission showed a high relapse rate when tacrolimus was withdrawn after 6-12 months of therapy. We proposed that a prolonged therapeutic course should help reduce the relapse rate. METHODS A total of 42 patients with nephrotic syndrome caused by IMN were randomly divided into short-term (n = 20) and long-term (n = 22) groups. All patients received initial treatment with tacrolimus and prednisone for 6 months, and afterward only the long-term patient group was tapered with low-dose tacrolimus until 24 months. RESULTS Over 85% of the patients achieved proteinuria reduction, serum albumin improvement and serum lipid recovery; the probability of remission in both groups was over 80% at 6 months. The remission rate was steady at over 80% after 12 and 24 months in the long-term group, but only 50 and 45%, respectively, in the short-term group. Nine patients (45%) relapsed in the short-term group after tacrolimus withdrawal, while not a single patient suffered recurrence in the long-term group. The concentration of tacrolimus remained similar between the two groups at 5-8 ng/ml during the initial 6 months, and was significantly decreased at 12 months compared to 6 months (p < 0.05), along with reduction of oral administration in the long-term group. CONCLUSION Combined therapy of tacrolimus with prednisone can relieve IMN significantly; prolonged tacrolimus treatment at a low blood concentration can alleviate the illness persistently, with a low recurrence rate and gratifying safety.
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Affiliation(s)
- Hang Yuan
- Department of Nephrology, Second Hospital of Jilin University, Changchun, China
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18
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Tanaka H, Watanabe S, Aizawa-Yashiro T, Oki E, Kumagai N, Tsuruga K, Ito E. Long-term tacrolimus-based immunosuppressive treatment for young patients with lupus nephritis: a prospective study in daily clinical practice. NEPHRON. CLINICAL PRACTICE 2013; 121:c165-73. [PMID: 23327881 DOI: 10.1159/000346149] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2012] [Accepted: 11/28/2012] [Indexed: 11/19/2022]
Abstract
BACKGROUND The optimal long-term treatment for lupus nephritis (LN) in pubertal patients remains to be determined. Tacrolimus (Tac) inhibits T cell activation, and is therefore expected to be effective in patients with LN. However, little has been published about the long-term efficacy and safety of Tac-based immunosuppressive treatment of young patients with LN in daily clinical practice. METHODS Nineteen consecutive patients with biopsy-proven LN were recruited for an open-label, prospective, long-term Tac-based treatment regimen. Tac was administered once daily at a dose of 3 mg as induction- or reinduction-maintenance treatment. Four patients (21%) with new-onset LN received mizoribine at a dose of 150 mg once daily in addition to Tac. Treatment outcomes were defined by the European Consensus Lupus Activity Measurement (ECLAM) index, urinary protein/creatinine ratio (Up/cr), serum creatinine and serological lupus markers (complement C3, complement hemolytic activity, CH50, and anti-dsDNA antibody titer). Data on these parameters were collected prospectively. The median follow-up was 42 months. RESULTS Baseline characteristics of the patients were as follows: mean age, 18 years; Up/cr, 0.89 ± 1.17; serum C3, 68.1 ± 23.2 mg/dl (normal, 79-152 mg/dl); serum CH50, 26.4 ± 10.5 U/ml (normal, 23-46 U/ml); serum anti-dsDNA antibody titer, 69.3 ± 67.5 IU/ml (normal, <12.0 IU/ml); serum creatinine, 0.55 ± 0.18 mg/dl, and ECLAM index, 4.6 ± 1.9. Despite gradually tapering the dose of concomitantly administered prednisolone, a marked improvement compared with baseline values was observed in all outcome measures as early as 3 months after the initiation of treatment, and the favorable changes persisted throughout the treatment period in most of the patients. Sustained improvements in the outcome measures compared with the baseline values were confirmed after a mean of 42 months of treatment: ECLAM index, 1.1 ± 1.1; serum CH50, 36.0 ± 12.8 U/ml, anti-dsDNA antibody titer, 22.5 ± 26.5 IU/ml (all p < 0.01); Up/cr ratio, 0.35 ± 0.58, and serum C3 level, 79.7 ± 17.6 mg/dl (both p < 0.05). Serum creatinine level remained within the normal range in all the study participants. Complete response was achieved in 12 patients (63%), and a partial response was achieved in 5 patients (26%). The remaining 2 patients showed no response. No serious adverse effects were observed. CONCLUSION The data suggest that long-term, relatively low-dose Tac-based immunosuppressive treatment is beneficial and has low cytotoxicity, and therefore represents an attractive option for the treatment of young patients with LN in daily clinical practice. Further studies involving a larger number of patients are needed to confirm these results.
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Affiliation(s)
- Hiroshi Tanaka
- Department of Pediatrics, Hirosaki University Hospital, Hirosaki, Japan.
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Kalloo S, Aggarwal N, Mohan P, Radhakrishnan J. Lupus Nephritis: Treatment of Resistant Disease. Clin J Am Soc Nephrol 2013; 8:154-61. [DOI: 10.2215/cjn.05870612] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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20
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Joo YB, Sung YK, Park YB, Suh CH, Shim SC, Lee YH, Lee J, Lee HS, Cha HS, Bae SC. Diagnosis and Treatment of Lupus Nephritis: Survey Results on Four Important Issues. JOURNAL OF RHEUMATIC DISEASES 2013. [DOI: 10.4078/jrd.2013.20.3.156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Young Bin Joo
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea
| | - Yoon-Kyoung Sung
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea
| | - Yong-Beom Park
- Department of Internal Medicine, Yonsei Unversity College of Medicine, Seoul, Korea
| | - Chang-Hee Suh
- Department of Rheumatology, Ajou University Hospital, Suwon, Korea
| | - Seung-Cheol Shim
- Division of Rheumatology, Daejeon Rheumatoid & Degenerative Arthritis Center, Chungnam National University, Daejeon, Korea
| | - Young Ho Lee
- Division of Rheumatology, Department of Internal Medicine, Korea University Anam Hospital, Seoul, Korea
| | - Jisoo Lee
- Division of Rheumatology, Department of Internal Medicine, Ewha Womans University Mokdong Hospital, Seoul, Korea
| | - Hye-Soon Lee
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea
| | - Hoon-Suk Cha
- Division of Rheumatology, Department of Medicine, Sungkyunkwan University, School of Medicine, Samsung Medical Center, Seoul, Korea
| | - Sang-Cheol Bae
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea
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Tanaka H, Tsuruga K, Aizawa-Yashiro T, Watanabe S, Imaizumi T. Treatment of young patients with lupus nephritis using calcineurin inhibitors. World J Nephrol 2012; 1:177-83. [PMID: 24175257 PMCID: PMC3782217 DOI: 10.5527/wjn.v1.i6.177] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2011] [Revised: 08/13/2012] [Accepted: 09/25/2012] [Indexed: 02/06/2023] Open
Abstract
Recent advances in the management of lupus nephritis, together with earlier renal biopsy and selective use of aggressive immunosuppressive therapy, have contributed to a favorable outcome in children and adolescents with systemic lupus erythematosus (SLE). Nevertheless, we believe that a more effective and less toxic treatment is needed to attain an optimal control of the activity of lupus nephritis. Recent published papers and our experiences regarding treatment of young patients with lupus nephritis using calcineurin inhibitors are reviewed. Although it has been reported that intermittent monthly pulses of intravenous cyclophosphamide (IVCY) are effective for preserving renal function in adult patients, CPA is a potent immunosuppressive agent that induces severe toxicity, including myelo- and gonadal toxicity, and increases the risk of secondary malignancy. Thus, treatment for controlling lupus nephritis activity, especially in children and adolescents, remains challenging. Cyclosporine A (CsA) and tacrolimus (Tac) are T-cell-specific calcineurin inhibitors that prevent the activation of helper T cells, thereby inhibiting the transcription of the early activation genes of interleukin (IL)-2 and suppressing T cell-induced activation of tumor necrosis factor-α, IL-1β and IL-6. Therefore, both drugs, which we believe may be less cytotoxic, are attractive therapeutic options for young patients with lupus nephritis. Recently, a multidrug regimen of prednisolone (PDN), Tac, and mycophenolate mofetile (MMF) has been found effective and relatively safe in adult lupus nephritis. Since the mechanisms of action of MMF and Tac are probably complementary, multidrug therapy for lupus nephritis may be useful. We propose as an alternative to IVCY, a multidrug therapy with mizoribine, which acts very similarly to MMF, and Tac, which has a different mode of action, combined with PDN for pediatric-onset lupus nephritis. We also believe that a multidrug therapy including CsA and Tac may be an attractive option for young patients with SLE and lupus nephritis.
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Affiliation(s)
- Hiroshi Tanaka
- Hiroshi Tanaka, Department of School Health Science, Faculty of Education Hirosaki University, Hirosaki 036-8562, Japan
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22
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Yap DYH, Yu X, Chen XM, Lu F, Chen N, Li XW, Tang CS, Chan TM. Pilot 24 month study to compare mycophenolate mofetil and tacrolimus in the treatment of membranous lupus nephritis with nephrotic syndrome. Nephrology (Carlton) 2012; 17:352-7. [PMID: 22295934 DOI: 10.1111/j.1440-1797.2012.01574.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM This pilot study compared mycophenolate mofetil (MMF) and tacrolimus (Tac) in the treatment of severe membranous lupus nephritis (MLN). METHOD This was a 24 month prospective, randomized, open-label multi-centre exploratory study on Chinese patients with biopsy-proven pure Class V MLN with nephrotic syndrome. Patients were randomized to treatment with either MMF or Tac, both in combination with prednisolone and the efficacy and tolerability outcomes were examined. RESULTS Sixteen patients were included, seven in the MMF and nine in the Tac treatment arm. At 24 months the complete response, partial response and overall response rates were 57.1% vs. 11.1% (P = 0.049), 14.3% vs. 44.4% (P = 0.197) and 71.4% vs. 55.6% (P = 0.515) in the MMF and Tac groups, respectively. The two groups had similar reduction of proteinuria and longitudinal profiles of serum albumin and creatinine levels. Serum creatinine remained stable in both groups, except in two patients who had a transient increase associated with high Tac blood levels. Adverse events in the MMF group included herpes zoster in one patient and reversible leucopenia in another, while in the Tac group four patients had severe infections and one developed new onset diabetes. No relapse occurred during the study period. CONCLUSION Both MMF and Tac when combined with corticosteroids are effective treatment options for severe MLN.
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Affiliation(s)
- Desmond Y H Yap
- Division of Nephrology, Department of Medicine, University of Hong Kong, Queen Mary Hospital, Hong Kong
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23
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Recent progress in the treatment of lupus nephritis. Mod Rheumatol 2012; 22:803-13. [PMID: 22584472 DOI: 10.1007/s10165-012-0655-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2012] [Accepted: 04/18/2012] [Indexed: 10/28/2022]
Abstract
The treatment of lupus nephritis has seen significant advances during the past decade mainly due to the publication of well-designed randomized clinical trials (RCTs). The choice of treatment is guided by the histopathologic classification but is also influenced by demographic, clinical, and laboratory characteristics that allow for the identification of patients at risk for more aggressive disease. For the induction arm, low-dose cyclophosphamide regimens and mycophenolate mofetil have been validated as alternatives to the established National Institutes of Health regimen of high-dose cyclophosphamide; for the maintenance phase, azathioprine and mycophenolate compete for treatment of first choice. Rituximab is efficacious in real-life clinical practice but ineffective in clinical trials. The role of recently approved belimumab in lupus nephritis eagerly awaits further documentation. Aggressive management of comorbid conditions, such as hypertension and dyslipidemia, is of utmost importance. Here, we review the latest advances in lupus nephritis therapy with a focus on recent RCTs as well as new biologic agents under development. Furthermore, we propose a therapeutic algorithm in an effort to facilitate clinical decision-making in this gradually changing landscape. Upcoming European and American recommendations should provide further clarification.
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Wang S, Li X, Qu L, Wang R, Chen Y, Li Q, He X, Zhang X, Wang H, Wu J, Xu Y, Chen J. Tacrolimus versus cyclophosphamide as treatment for diffuse proliferative or membranous lupus nephritis: a non-randomized prospective cohort study. Lupus 2012; 21:1025-35. [PMID: 22570338 DOI: 10.1177/0961203312448105] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Treatment of lupus nephritis (LN) with cyclophosphamide (CYC) is effective but retains a certain severe adverse effect. Tacrolimus (TAC) may be a suitable treatment for LN. Forty patients with diffuse proliferative or membranous LN were recruited for this non-randomized open-label study — 67.5% (27/40) had nephrotic proteinuria (>3.5 g/day) and 50.0% (20/40) had low estimated glomerular filtration rate (eGFR) (<60 mL/min/1.73m2). We compared the efficacy and adverse effects of TAC (0.04–0.08 mg/kg/d)/prednisone for 12 months (TAC group, n = 20) with intravenous CYC (750 mg/m2 per month)/prednisone for six months followed by azathioprine (Aza) (100 mg/day)/prednisone for six months (CYC group, n = 20). The TAC target concentration was 6–8 ng/mL or 4–6 ng/mL, respectively, when induction or maintenance therapy was required and 4.0 ng/mL for patient with renal insufficiency. In the TAC group, mean urinary protein excretion decreased significantly from 5.00 ± 1.91 g/day at baseline to 2.54 ± 1.68 g/day after two weeks of therapy ( P < 0.001), compared with the CYC group (4.9 ± 19.4 g/day), P = 0.001, and 65.0% (13/20) achieved partial remission at one month, compared with the CYC group (0/20), P < 0.001. The incidence of complete remission (CR) was significantly higher in the TAC group than in the CYC group (55.0% vs.15.0% by five months, P = 0.008, and 75.0% vs.40.0% by 12 months, P = 0.025, respectively). The significant improvement in serum anti-dsDNA and systemic lupus erythematosus (SLE) disease activity index (DAI) was in the TAC group relative to the CYC group at 12 months ( P = 0.031, P = 0.003, respectively). The eGFR improved in the TAC group from 59.90 ± 23.64 mL/min/1.73m2 at baseline to 93.75 ± 28.52 mL/min/1.73m2 after 12 months, P = 0.001. In the CYC group, two patients developed end-stage renal disease (ESRD), three patients experienced serious pneumonia, and one patient died. Our preliminary study showed TAC is a safe and effective treatment for LN with severe renal disease, and with less-severe adverse events compared with CYC followed Aza therapy. Further larger sample studies are needed to confirm our conclusion.
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Affiliation(s)
- S Wang
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, People’s Republic of China
| | - X Li
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, People’s Republic of China
| | - L Qu
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, People’s Republic of China
| | - R Wang
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, People’s Republic of China
| | - Y Chen
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, People’s Republic of China
| | - Q Li
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, People’s Republic of China
| | - X He
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, People’s Republic of China
| | - X Zhang
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, People’s Republic of China
| | - H Wang
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, People’s Republic of China
| | - J Wu
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, People’s Republic of China
| | - Y Xu
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, People’s Republic of China
| | - J Chen
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, People’s Republic of China
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Chen W, Liu Q, Chen W, Tang X, Fu P, Liu F, Liao Y, Yang Z, Zhang J, Chen J, Lou T, Fu J, Kong Y, Liu Z, Li Z, Yu X. Outcomes of maintenance therapy with tacrolimus versus azathioprine for active lupus nephritis: a multicenter randomized clinical trial. Lupus 2012; 21:944-52. [PMID: 22438027 DOI: 10.1177/0961203312442259] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AIM The optimal maintenance therapy for active diffuse lupus nephritis remains to be established. In this study, we explored the efficacy and safety of tacrolimus for maintaining remission of active lupus nephritis compared to that of azathioprine. METHODS Seventy patients with biopsy-proven lupus nephritis who achieved remission were enrolled in nine nephrology centers in China from 2006 to 2008. Patients were randomized either to tacrolimus plus prednisone (n = 34) or azathioprine plus prednisone (n = 36) for six months. Tacrolimus was titrated to achieve a trough blood concentration of 4-6 ng/mL, and the dosage of azathioprine was 2 mg/kg/d. Prednisone was administered at a dose of 10 mg/d to both groups. The primary outcome was incidence of relapse. Response, clinical parameters and adverse effects were secondary endpoints. RESULTS After six months of therapy, two of the azathioprine-treated patients developed renal relapse compared to none of the tacrolimus-treated patients (p = 0.49; odds ratio, 1.06; 95% CI (0.98, 1.15)). Leucopenia (defined as < 2000 cells per cubic millimeter) was significantly more frequent in the azathioprine group than the tacrolimus group (47% vs. 9%, p < .001). CONCLUSION In conjunction with prednisone, maintenance therapy with tacrolimus and azathioprine has a similar low rate of renal relapse, and the tacrolimus regimen has a more favorable safety profile, with less leucopenia. However, since our study lacked sufficient power, longer follow-up is needed to draw final conclusions.
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Affiliation(s)
- W Chen
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, China
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Ruiz-Irastorza G, Espinosa G, Frutos MA, Jiménez Alonso J, Praga M, Pallarés L, Rivera F, Robles Marhuenda Á, Segarra A, Quereda C. [Diagnosis and treatment of lupus nephritis]. Rev Clin Esp 2012; 212:147.e1-30. [PMID: 22361331 DOI: 10.1016/j.rce.2012.01.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- G Ruiz-Irastorza
- Unidad de Investigación de Enfermedades Autoinmunes, Servicio de Medicina Interna, Hospital Universitario Cruces, UPV/EHU, Barakaldo, Bizkaia, España.
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27
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Chen W, Tang X, Liu Q, Chen W, Fu P, Liu F, Liao Y, Yang Z, Zhang J, Chen J, Lou T, Fu J, Kong Y, Liu Z, Fan A, Rao S, Li Z, Yu X. Short-term Outcomes of Induction Therapy With Tacrolimus Versus Cyclophosphamide for Active Lupus Nephritis: A Multicenter Randomized Clinical Trial. Am J Kidney Dis 2011; 57:235-44. [DOI: 10.1053/j.ajkd.2010.08.036] [Citation(s) in RCA: 145] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2010] [Accepted: 10/07/2010] [Indexed: 11/11/2022]
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Watts AB, Peters JI, Talbert RL, O'Donnell KP, Coalson JJ, Williams RO. Preclinical evaluation of tacrolimus colloidal dispersion for inhalation. Eur J Pharm Biopharm 2010; 77:207-15. [PMID: 21130874 DOI: 10.1016/j.ejpb.2010.11.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2010] [Revised: 11/22/2010] [Accepted: 11/22/2010] [Indexed: 01/14/2023]
Abstract
Substantial improvements in transplant therapy have been made in the past four decades resulting in the acceptance of organ transplantation as a viable treatment for late-stage disease and organ failure. More recently, lung transplantation has gained acceptance; however, high incidence of chronic rejection and opportunistic infections has limited success rates in comparison with other transplant procedures. To achieve more targeted therapy, pulmonary administration of nebulized tacrolimus (TAC) colloidal dispersion once daily for 28 consecutive days in Sprague Dawley (SD) rats has been investigated for safety and systemic elimination. A liquid dispersion of colloidal TAC and lactose (1:1 ratio by weight) was aerosolized using a vibrating mesh nebulizer and administered via a nose-only dosing chamber. Blood chemistry and histological comparisons to saline-dosed animals showed no clinically significant differences in liver and kidney function or lung tissue damage. Maximum blood and lung concentrations sampled 1h after the final dose showed TAC concentrations of 10.1 ± 1.4 ng/mL and 1758.7 ± 80.0 ng/g, respectively. Twenty-four hours after the final dose, systemic TAC concentrations measured 1.0 ± 0.5 ng/mL, which is well below clinically accepted trough concentrations (5-15 ng/mL) for maintenance therapy, and therefore, would not be expected to induce toxic side effects. The propensity for pulmonary retention seen when compared to single dose lung levels may be due to macrophage uptake and the lipophilic nature of TAC. Additionally, three month stability testing of TAC powder for reconstitution showed no changes in amorphous nature or drug potency when stored at ambient conditions. TAC colloidal dispersion proved to be non-toxic when administered by pulmonary inhalation to SD rats over 28 days while providing therapeutic concentrations locally. This delivery strategy may prove safe and effective for the prevention of lung allograft rejection in lung transplant recipients.
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Affiliation(s)
- Alan B Watts
- University of Texas at Austin, Austin, TX 78712, USA
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Lee T, Oh KH, Joo KW, Kim YS, Ahn C, Han JS, Kim S, Chin HJ. Tacrolimus is an alternative therapeutic option for the treatment of refractory lupus nephritis. Lupus 2010; 19:974-80. [PMID: 20581020 DOI: 10.1177/0961203310366573] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
We conducted an open-labeled, prospective study to determine the efficacy and safety of tacrolimus as an alternative therapeutic option for those patients with refractory lupus nephritis. The study population comprised one male and eight female patients with diffuse proliferative lupus nephritis. All patients had failed to respond to sufficient intravenous cyclophosphamide therapy with proteinuria of >or=1 g/day and active urinary sediments. Tacrolimus (0.1 mg/kg/day) was administered for 1 year with adjusting drug level (4-10 microg/l). The mean serum creatinine level and spot urine protein creatinine ratio (UPCR) at baseline were 1.39 mg/dl and 2.27, respectively. After the treatment, proteinuria reduced significantly from median UPCR value of 2.19 (range, 1.19-3.34) to 0.44 (range, 0.12-2.13) (p < 0.05). Seven (78%) of the nine patients showed a complete clinical response, which was defined as stabilization in the disease-activity markers and serum creatinine level with reduction of >or=50% in UPCR; two patients showed complete remission with UPCR <0.2. One patient showed treatment failure because of the disease progression. No serious adverse effects were observed during the study. This study demonstrates that tacrolimus can show a significant therapeutic response in cases that are refractory to the standard regimen for diffuse proliferative lupus nephritis.
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Affiliation(s)
- T Lee
- Department of Biomedical Sciences, Seoul National University Graduate School, Clinical Research Institute, Seoul National University Hospital, Seoul, Korea
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30
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31
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Efficacy and cytokine modulating effects of tacrolimus in systemic lupus erythematosus: a review. J Biomed Biotechnol 2010; 2010:686480. [PMID: 20625508 PMCID: PMC2896715 DOI: 10.1155/2010/686480] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2010] [Accepted: 03/31/2010] [Indexed: 11/17/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is a complex systemic autoimmune disease with involvement of both B cells and cytotoxic T lymphocytes and several cytokines aberrations. Standard therapy for SLE has its limitations. Tacrolimus, a novel calcineurin inhibitor with potent immunosuppressive effects, has been shown in the recent years to be effective in SLE therapy. This paper serves to collate the experimental and clinical data on the efficacy of tacrolimus in the treatment of SLE and lupus nephritis. Tacrolimus as a key component of multitarget therapy in SLE is also discussed. The immunocytokine modulatory effects of tacrolimus are also reviewed with reference to SLE. It can be concluded that tacrolimus has an established role in the management of SLE.
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Lanata CM, Mahmood T, Fine DM, Petri M. Combination therapy of mycophenolate mofetil and tacrolimus in lupus nephritis. Lupus 2010; 19:935-40. [PMID: 20388722 DOI: 10.1177/0961203310365714] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Since most lupus nephritis patients have an incomplete response to mycophenolate mofetil, combination regimens may improve outcomes. Tacrolimus (FK506) has shown some benefit in lupus nephritis in small trials, and combined with mycophenolate mofetil is standard immunosuppression in transplant patients. We investigate the addition of FK506 to mycophenolate mofetil, in patients who were mycophenolate mofetil failures. All patients were part of a prospective cohort, but evaluated retrospectively. Seven lupus nephritis patients (mean age 27.1, 100% female, 42% Caucasian and 42% African American) were evaluated. Three patients had combined ISN class III and V, two ISN class IV, one ISN class V and II and one ISN class IV and V. Six were taking an ACE-inhibitor or angiotensin receptor blocker, 6 hydroxychloroquine and 5 prednisone (mean dose 11.5 mg; range 0-30 mg). Mean mycophenolate mofetil dose at time of tacrolimus addition was 2.8 g (range 2-3 g). Mean tacrolimus dose was 3.4 mg (range 2-8 mg) titrated to a mean level of 4.67 ng/dl (range 2.2-11.8 ng/dl) for a mean of duration of 16 months (range 2-54 months). Two patients continued both therapies, while five discontinued therapy. One patient achieved a complete renal remission, while three achieved partial remission with 82.9%, 77.1%, 55.3% reductions in proteinuria. Toxicity limited the use of combination therapy: diabetic ketoacidosis (one patient), pneumonia (two) and muscle pain (two). These data suggest that adding tacrolimus in patients refractory to mycophenolate mofetil might have some benefit, although complete responses were rare. Unfortunately, tacrolimus toxicity appeared to be prevalent in these systemic lupus erythematosus patients, limiting its long term use.
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Affiliation(s)
- C M Lanata
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Single center prospective study of tacrolimus efficacy and safety in the treatment of various manifestations in systemic lupus erythematosus. Rheumatol Int 2010; 31:757-63. [PMID: 20169348 DOI: 10.1007/s00296-010-1366-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2009] [Accepted: 11/25/2009] [Indexed: 12/26/2022]
Abstract
The aim of this study was to prospectively evaluate the efficacy and safety of tacrolimus (TAC) in various manifestations of systemic lupus erythematosus (SLE) patients in daily clinical practice. Each of the 21 TAC-treated patients with SLE in our care over 2 years was enrolled in this open-label trial. Patients were administered TAC at a dosage of 1-6 mg once daily, followed up for 24 weeks. Efficacy and safety were evaluated utilizing clinical and laboratory findings. As treatment targets, TAC was preferentially used with oral corticosteroid administration for mild active manifestations such as arthritis, skin eruptions, or asymptomatic nephritis. In efficacy, the mean value of the SLE disease activity index was significantly reduced to 4.1, 2.7, 1.8, and 1.2 (N=21, 20, 16 and 13) at 0, 4, 12, and 24 weeks, respectively. In eight cases, treatment was discontinued within 24 weeks due to insufficient effects (6 cases) and side effects (2 cases). Non-serious side effects were observed in only five cases (23.8%) over 24 weeks. TAC can be considered both effective and safe for the treatment of various manifestations of SLE.
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Molino C, Fabbian F, Longhini C. Clinical approach to lupus nephritis: recent advances. Eur J Intern Med 2009; 20:447-53. [PMID: 19712841 DOI: 10.1016/j.ejim.2008.12.018] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2007] [Revised: 11/11/2008] [Accepted: 12/17/2008] [Indexed: 01/05/2023]
Abstract
Kidney involvement is common in systemic lupus erythematosus (SLE). Its clinical presentations are highly variable, ranging from mild asymptomatic proteinuria and/or hematuria to rapidly progressive uremia. Histological evidence of lupus nephritis is present in most patients with SLE, even when they do not yet have clinical manifestations. Current classification ISN/RPS 2003 (International Society of Nephrology/Renal Pathology Society) of lupus nephritis was promoted by a widely perceived need to re-examine existing classification, provide clearer distinctions between the histological classes, and improve diagnostic reproducibility and interobserver agreement. Lupus nephritis is a serious disease whose prognosis can usually be improved dramatically by treatment, but treatment is potentially toxic, prolonged, and complex. Current treatment regimens combine corticosteroids with cyclophosphamide, azathioprine or ciclosporin; mycophenolate mofetil has received much recent attention as a potentially immune suppressive agent and less aggressive immunosuppressive regimens can be prescribed. SLE patients should be regular followed to detect early kidney involvement.
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Affiliation(s)
- C Molino
- Department of Clinical and Experimental Medicine, University of Ferrara, Ferrara, Italy.
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Kusunoki Y, Tanaka N, Kaneko K, Yamamoto T, Endo H, Kawai S. Tacrolimus therapy for systemic lupus erythematosus without renal involvement: a preliminary retrospective study. Mod Rheumatol 2009; 19:616-21. [PMID: 19711149 DOI: 10.1007/s10165-009-0220-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2009] [Accepted: 07/27/2009] [Indexed: 11/27/2022]
Abstract
We conducted a pilot study to investigate whether tacrolimus was effective for treating patients with systemic lupus erythematosus (SLE) without renal involvement. Ten SLE patients with symptoms such as arthritis and erythema, but no active nephritis, were treated with tacrolimus. They included 8 women and 2 men aged from 24 to 62 years [mean +/- standard deviation (SD): 42.1 +/- 11.3 years]. Tacrolimus was administered at doses of 1-3 mg daily, and efficacy was assessed from the SLE Disease Activity Index (SLEDAI) after 1 year. Two patients ceased treatment due to adverse reactions (after 4 days for chest pain and 7 months for recurrent infections). The other 8 patients completed 1 year of treatment, and significant improvement of disease activity was observed in 6 of them. The mean (+/-SD) SLEDAI showed a significant decrease after 1 year of tacrolimus therapy, from 6.8 +/- 3.1 to 3.4 +/- 0.9; p < 0.05 by Student's paired t test. The mean (+/-SD) dose of prednisolone also decreased significantly, from 16.8 +/- 8.6 to 9.3 +/- 4.6 mg/day; p < 0.05. Although a prospective controlled study will be necessary to confirm, tacrolimus might be a treatment option for active SLE without renal involvement.
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Affiliation(s)
- Yoshie Kusunoki
- Division of Rheumatology, Department of Internal Medicine, Toho University School of Medicine, 6-11-1 Omori-Nishi, Ota-ku, Tokyo, 143-8541, Japan
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Jennings C, Kusler B, Jones PP. Calcineurin inactivation leads to decreased responsiveness to LPS in macrophages and dendritic cells and protects against LPS-induced toxicity in vivo. Innate Immun 2009; 15:109-20. [PMID: 19318421 DOI: 10.1177/1753425908100928] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Microbial components such as lipopolysaccharide (LPS) bind to Toll-like receptors (TLRs) and activate innate and inflammatory responses. Responses to LPS and other microbial components are limited by the activation of negative feedback mechanisms that reduce responsiveness to subsequent LPS exposure, often termed LPS tolerance. Our laboratory has previously shown that calcineurin, a phosphatase known for its activation of T cells via NFAT, negatively regulates the TLR pathway in macrophages; consequently, calcineurin inhibitors (FK506 and cyclosporin A) mimic TLR ligands in activating the TLR pathway, NF-KB, and associated innate and inflammatory responses. This study investigated the physiological consequences of calcineurin inactivation for LPS-induced inflammatory responses in vitro and in vivo using two models: calcineurin inhibition by FK506 (tacrolimus) and myeloid cell-specific calcineurin deletion. Activation of dendritic cells and macrophages with FK506 in vitro was shown to induce a state of reduced responsiveness to LPS (i.e. a form of LPS tolerance). Similarly, macrophages from FK506-treated mice or from mice in which the calcineurin B1 (CnB1) subunit was conditionally knocked out in myeloid cells were found to have diminished LPS-induced inflammatory responses. In addition, mice with CnB1-deficient myeloid cells and mice undergoing FK506 treatment showed improved survival and recovery when challenged with high doses of systemic LPS compared to controls. These results demonstrate that inactivation of calcineurin in macrophages and other myeloid cells by inhibition or deletion can induce a form of LPS tolerance and protect the host from LPS toxicity in vivo.
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Affiliation(s)
- Charay Jennings
- Department of Pathology, Stanford University Medical Center, Stanford, California 94305-5020, USA
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Ramos-Casals M, Soto MJ, Cuadrado MJ, Khamashta MA. Rituximab in systemic lupus erythematosusA systematic review of off-label use in 188 cases. Lupus 2009; 18:767-76. [DOI: 10.1177/0961203309106174] [Citation(s) in RCA: 239] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The complexity of the therapeutic approach in systemic lupus erythematosus (SLE) is increased by the large number of patients who do not respond to the first-line therapies and by relapses after initial clinical remission. In these patients, second-line drugs are often prescribed according to individual clinical decisions. The emergence of biological therapies has increased the therapeutic armamentarium available in these complex situations, but their use is limited by the lack of licensing. Available data on the use of rituximab in SLE rely on a large number of case reports and some observational studies. We analyzed current evidence on the therapeutic use of rituximab in adult SLE patients by a systematic review of reports included in the PubMed database between 2002 and 2007. A total of 188 SLE patients treated with rituximab were identified; 171 (91%) patients showed a significant improvement in one or more of the systemic SLE manifestations. There were 103 patients with lupus nephritis, with an overall rate of therapeutic response of renal involvement of 91%. Adverse events were reported in 44 (23%) patients; the most frequent were infections (19%). Although it is not yet possible to make definite recommendations, the global analysis of all cases reported to date support the off-label use of rituximab in severe, refractory SLE cases, whereas its use as a first-line therapy or in patients with a predominantly mild form of the disease is not advised.
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Affiliation(s)
- M Ramos-Casals
- Laboratory of Autoimmune Diseases “Josep Font”, Department of Autoimmune Diseases, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, Barcelona, Spain
| | - MJ Soto
- Laboratory of Autoimmune Diseases “Josep Font”, Department of Autoimmune Diseases, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, Barcelona, Spain
| | - MJ Cuadrado
- Lupus Research Unit, The Rayne Institute, King’s College London School of Medicine at Guy’s, King’s and St Thomas’ Hospitals, St Thomas’ Hospital, London, UK
| | - MA Khamashta
- Lupus Research Unit, The Rayne Institute, King’s College London School of Medicine at Guy’s, King’s and St Thomas’ Hospitals, St Thomas’ Hospital, London, UK
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Abstract
Renal disease is a major cause of mortality and morbidity in systemic lupus erythematosus. Among the histological classes of lupus nephritis, membranous nephropathy comprises only one-fifth of all cases. Reported survival and rates of end-stage renal disease in membranous lupus nephropathy (MLN) vary considerably, because of substantial heterogeneity among the published studies. The risk of progression from MLN to renal failure is generally reduced in the absence of proliferative lesions, but patients are, nevertheless, at risk of thromboembolic complications. The optimal therapy for MLN remains elusive because of a lack of controlled trials; however, cardiovascular protection and blockade of the renin-angiotensin system should be instituted early in all patients. Mixed membranous and proliferative lupus nephritis should be treated in the same way as pure proliferative lupus nephritis. If MLN is not accompanied by proliferative lesions but is associated with clinically relevant proteinuria, renal insufficiency or failure to respond to supportive therapies, immunosuppressive treatment is indicated. Treatment options include glucocorticoids combined with azathioprine, calcineurin inhibitors or alkylating agents. The efficacy of mycophenolate mofetil in MLN remains to be confirmed. Controlled trials to compare existing immunosuppressive agents and experimental modalities such as sirolimus, rituximab and infliximab should be undertaken in the future.
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Chan TM. Lupus Nephritis—An Enriching Opus. Int J Organ Transplant Med 2009. [DOI: 10.1016/s1561-5413(09)60002-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Update on the management of lupus nephritis: let the treatment fit the patient. ACTA ACUST UNITED AC 2008; 4:464-72. [PMID: 18756272 DOI: 10.1038/ncprheum0896] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2008] [Accepted: 07/03/2008] [Indexed: 11/09/2022]
Abstract
The introduction of new therapeutic modalities, such as biologic agents, for the treatment of lupus nephritis has re-energized research into this disorder, enabling investigators to formulate evidence-based recommendations. Thus, it is now widely accepted that the management of lupus nephritis involves a period of intensive induction therapy, followed by a longer period of less-intensive maintenance therapy. Risk stratification, based on histologic, demographic, clinical and laboratory characteristics, allows the identification of patients at high risk of renal dysfunction, for whom aggressive therapy is likely to be the most beneficial. New studies and meta-analyses comparing mycophenolate mofetil with cyclophosphamide have confirmed the efficacy of the former for induction and maintenance therapy--particularly induction therapy, owing to its favorable toxicity profile; however, claims of efficacy superior to that of cyclophosphamide require additional documentation. Nonetheless, an increasing number of physicians use mycophenolate mofetil as induction therapy for most cases of proliferative lupus nephritis, while reserving cyclophosphamide for the most severe cases. No evidence yet indicates that mycophenolate mofetil is better than azathioprine for the maintenance of remission. For patients who relapse or who are unable to be treated with these agents, rituximab seems to offer some benefit with an acceptable toxicity profile. This article summarizes the advances in the management of lupus nephritis since our 2005 Review.
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Bao H, Liu ZH, Xie HL, Hu WX, Zhang HT, Li LS. Successful treatment of class V+IV lupus nephritis with multitarget therapy. J Am Soc Nephrol 2008; 19:2001-10. [PMID: 18596121 PMCID: PMC2551567 DOI: 10.1681/asn.2007121272] [Citation(s) in RCA: 195] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2007] [Accepted: 04/02/2008] [Indexed: 12/27/2022] Open
Abstract
Treatment of class V+IV lupus nephritis remains unsatisfactory despite the progress made in the treatment of diffuse proliferative lupus nephritis. In this prospective study, 40 patients with class V+IV lupus nephritis were randomly assigned to induction therapy with mycophenolate mofetil, tacrolimus, and steroids (multitarget therapy) or intravenous cyclophosphamide (IVCY). Patients were treated for 6 mo unless complete remission was not achieved, in which case treatment was extended to 9 mo. An intention-to-treat analysis revealed a higher rate of complete remission with multitarget therapy at both 6 and 9 mo (50 and 65%, respectively) than with IVCY (5 and 15%, respectively). At 6 mo, eight (40%) patients in each group experienced partial remission, and at 9 mo, six (30%) patients receiving multitarget therapy and eight (40%) patients receiving IVCY experienced partial remission. There were no deaths during this study. Most adverse events were less frequent in the multitarget therapy group. Calcineurin inhibitor nephrotoxicity was not observed, but three patients developed new-onset hypertension with multitarget therapy. In conclusion, multitarget therapy is superior to IVCY for inducing complete remission of class V+IV lupus nephritis and is well tolerated.
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Affiliation(s)
- Hao Bao
- Research Institute of Nephrology, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
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Szeto CC, Kwan BCH, Lai FMM, Tam LS, Li EKM, Chow KM, Gang W, Li PKT. Tacrolimus for the treatment of systemic lupus erythematosus with pure class V nephritis. Rheumatology (Oxford) 2008; 47:1678-81. [PMID: 18753192 DOI: 10.1093/rheumatology/ken335] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES The treatment of pure membranous (class V) lupus nephropathy remains unsatisfactory. We studied the efficacy and safety of tacrolimus in the treatment of membranous nephritis secondary to SLE. METHODS We recruited 18 consecutive SLE patients (tacrolimus group) with recently confirmed biopsy-proven class V lupus nephritis. They were treated with a tailing dose of oral prednisolone and tacrolimus 0.1-0.2 mg/kg/day for 6 months, followed by maintenance prednisolone and AZA. The rate of resolution of proteinuria and SLEDAI were compared with 19 historical controls treated with oral cyclophosphamide or AZA (control group). All patients were followed for 12 months. RESULTS Baseline clinical characteristics were comparable between the groups. For the tacrolimus group, the complete and partial remission rates were 27.8 and 50.0%, respectively at 12 weeks; for the control group, they were 15.8 and 47.4%, respectively (overall chi-square test, P = 0.5). However, tacrolimus group had faster resolution of proteinuria than the control group by the general linear model with repeated measures (P = 0.032). At 12 weeks, proteinuria was reduced by 76.2 +/- 17.0% for the tacrolimus group and 47.1 +/- 51.1% for the control group (P = 0.028). Serial change in renal function and SLEDAI score did not differ between the groups. During the study period, four patients of the tacrolimus group, and 11 of the control group, developed lupus flare (P = 0.027). There was no serious adverse effect in the tacrolimus group. CONCLUSIONS A 6-month course of tacrolimus is a safe and effective treatment of pure class V (membranous) lupus nephritis. As compared with conventional cytotoxic treatment, tacrolimus possibly results in a faster resolution of proteinuria, and a lower risk of lupus flare within 1 yr. The long-term effect and optimal regimen of tacrolimus require further study.
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Affiliation(s)
- C-C Szeto
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, NT, Hong Kong, China.
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Silva Fernández L, Andréu Sánchez JL, Ginzler EM. [Treatment of lupus nephritis]. REUMATOLOGIA CLINICA 2008; 4:140-151. [PMID: 21794520 DOI: 10.1016/s1699-258x(08)71823-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2008] [Accepted: 03/28/2008] [Indexed: 05/31/2023]
Abstract
Lupus nephritis is a relevant source of morbidity and mortality in patients with systemic lupus erythematosus. The standard therapy of remission induction in severe lupus nephritis is based on the use of monthly intravenous cyclophosphamide. Recent data have established that the maintenance of remission in lupus nephritis can be achieved with azathioprine or mycophenolate mofetil, with less adverse effects than quarterly intravenous cyclophosphamide. In recent years, a number of controlled randomized clinical trials have been published, opening new therapeutic options in the induction of remission in lupus nephritis, such as less aggressive regimens of intravenous cyclophosphamide or mycophenolate mofetil. Further studies are needed for establishing the optimal therapy of lupus nephritis patients.
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Tanaka H, Oki E, Tsugawa K, Nonaka K, Suzuki K, Ito E. Effective treatment of young patients with pediatric-onset, long-standing lupus nephritis with tacrolimus given as a single daily dose: an open-label pilot study. Lupus 2008; 16:896-900. [PMID: 17971363 DOI: 10.1177/0961203307081914] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The objective of the current work is to report the preliminary experience with tacrolimus (TL) administered as a single-dose daily for maintenance therapy of young patients with pediatric-onset, long-standing systemic lupus erythematosus (SLE). Six consecutive patients with long-standing SLE were recruited for a 6-month open-label trial of single-dose-daily administration of tacrolimus (3 mg/day) without dose up of concomitantly administered prednisolone (PDN). TL treatment was started at the time of the most recent flares. Data on the clinical and serologic lupus activity were collected prospectively. The baseline characteristics of the patients were: mean age, 20 years; urinary protein/creatinine ratio, 1.22 +/- 1.94; serum C3 level, 70.8 +/- 21.2 (normal, 79-152 mg/dL); serum complement hemolytic activity (CH50), 22.2 +/- 10.3 (normal, 23-46 U/mL); serum anti-dsDNA antibody titer, 60.4 +/- 71.7 IU/mL (normal, < 12.0 IU/mL); serum creatinine, 0.55 +/- 0.11 mg/dL; European Consensus Lupus Activity Measurement (ECLAM) index, 5.2 +/- 2.6. Despite the gradual tapering of the PDN dose, marked improvement as compared with the baseline values was observed in the ECLAM index examined at one and three months and serological parameters examined at three months after the start of treatment. After a 6-months' therapy, complete response was achieved in all of the patients (serum CH50 value, 27.7 +/- 8.3 U/mL; serum anti-dsDNA antibody titer, 28.4 +/- 27.9 U/mL and the ECLAM index, 1.2 +/- 1.2 (P < 0.05), respectively), except in one patient who showed WHO class V lupus nephritis. No serious adverse effects were observed. These data suggest that TL, even when administered as a single-daily dose, is effective and safe for selected young patients with pediatric-onset, long-standing SLE. However, further studies on a larger number of patients are needed to confirm these results.
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Affiliation(s)
- H Tanaka
- Department of Pediatrics, Hirosaki University School of Medicine, Hirosaki, Japan.
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YOSHIDA S, KOTANI T, TAKEUCHI T, ISODA K, HATA K, WATANABE K, SHODA T, INOUE T, MAKINO S, HANAFUSA T. Successful treatment of early intervention with tacrolimus for a patient with lupus nephritis III+V. ACTA ACUST UNITED AC 2008; 31:460-4. [DOI: 10.2177/jsci.31.460] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Shuzo YOSHIDA
- First Department of Internal Medicine, Osaka Medical College
| | - Takuya KOTANI
- First Department of Internal Medicine, Osaka Medical College
| | - Tohru TAKEUCHI
- First Department of Internal Medicine, Osaka Medical College
| | - Kentaro ISODA
- First Department of Internal Medicine, Osaka Medical College
| | - Kenichiro HATA
- First Department of Internal Medicine, Osaka Medical College
| | - Koko WATANABE
- First Department of Internal Medicine, Osaka Medical College
| | - Takeshi SHODA
- First Department of Internal Medicine, Osaka Medical College
| | - Toru INOUE
- Blood Purification Center, Osaka Medical College
| | - Shigeki MAKINO
- First Department of Internal Medicine, Osaka Medical College
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Gullick DN, D’Cruz DD. New therapies for the treatment of systemic lupus erythematosus. Expert Opin Ther Pat 2007. [DOI: 10.1517/13543776.17.3.299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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