[38] have found that induction therapy with CY was related with an increase in circulating CD8 effector T cells and plasmacytoid dendritic cells. At present, there is a lack of research on the treatment of type III+V or IV+V LN, and the guidelines only suggest that the induction treatment of this kind of patients is the same as that of type III or IV. However, heterogeneity was a significant feature of LN. A total of 1729 literature reports were retrieved, and after screening using the inclusion and exclusion criteria, 7 studies fulfilled the requirements including 2 Chinese and 5 English language reports. Controlled trial of pulse methylprednisolone versus two regimens of pulse cyclophosphamide in severe lupus nephritis. An official website of the United States government. Cyclophosphamide (CY), a commonly used immunosuppressant in the clinic, is a nonspecific alkylating agent, which mainly acts on the proliferative cells. Before Before Su Y. C., Rolph M. S., Cooley M. A., Sewell W. A. Cyclophosphamide augments inflammation by reducing immunosuppression in a mouse model of allergic airway disease. Gasparotto M., Gatto M., Binda V., Doria A., Moroni G. Lupus nephritis: clinical presentations and outcomes in the 21st century. The findings of this study suggest that intermittent intravenous pulse therapy with low-dose CTX (400500mg) is safer and effective in treating LN, and should be promoted clinically. Therefore, whether MMF or AZA is preferred is not clear in various guidelines, and the best course of AZA or MMF maintenance treatment is the most controversial. Disclaimer. It can be inferred that the renal in situ IC of lupus patients first binds to the DNA on the glomerular basement membrane and then absorbs the anti-DNA antibody in the blood to form IC locally in the kidney. Twelve patients with childhood onset lupus nephritis or corticosteroid resistant SLE received systematic treatment with a combination of rituximab (750 mg/M 2 up to 1 gram) and cyclophosphamide (750 mg/M 2: no patient exceeded 1.8 M 2). 19.79. Keywords: glomerulonephritis; lupus; mycophenolate; tacrolimus; toxicities. Four articles included the complete remission rate, and there was a lower heterogeneity among these studies (P=.81, I2=0%) than among the other studies and, so, the fixed-effects model was adopted for the analysis. Esposito P, Domenech MV, Serpieri N, et al. Federal government websites often end in .gov or .mil. Comparison of low-dose intravenous cyclophosphamide with oral mycophenolate mofetil in the treatment of lupus nephritis. There is little risk of amenorrhea within 6 months in the patient younger than 25 years old, while the risk of amenorrhea is significantly increased in the patients older than 30 after receiving high-dose CY treatment. Unable to load your collection due to an error, Unable to load your delegates due to an error. Additional therapeutic options are emerging, such as other biologics, plasma exchange, immunoadsorption, calcineurin inhibitors, or eventually stem cell transplantation. Approved as a pharmacy medicine, Sanofi will launch Cialis Together in the second half of the year. Immunosuppressive therapy in lupus nephritis: the euro-lupus nephritis trial, a randomized trial of low-dose versus high-dose intravenous cyclophosphamide. Intervention: Tacrolimus, 4 mg/d, and mycophenolate mofetil, 1.0 g/d, versus intravenous cyclophosphamide with a starting dose of 0.75 (adjusted to 0.5 to 1.0) g/m2 of body surface area every 4 . sharing sensitive information, make sure youre on a federal cyclophosphamide, lupus nephritis, meta-analysis, randomized controlled trial, systemic evaluation, Clinicopathological characteristics and outcomes of Chinese patients with scanty immune deposits lupus nephritis: a large cohort study from a single center, The pathogenesis, diagnosis and treatment of lupus nephritis, Con: Cyclophosphamide for the treatment of lupus nephritis, Short-interval lower-dose intravenous cyclophosphamide as induction and maintenance therapy for lupus nephritis: a prospective observational study. Kostopoulou M., Fanouriakis A., Cheema K., et al. We thank Editage (http://www.editage.cn) for the English language editing. Federal government websites often end in .gov or .mil. Epub 2021 Jul 15. Furthermore, large-scale RCTs are needed in the future to guide the precise use of CTX. It is more common in women of childbearing age around 15 to 35 years [2]. Furthermore, 500 to 1000mg/m2 (body surface area) of CTX or combined with a venous drip of methylprednisolone or daily oral administration of hormones. Bethesda, MD 20894, Web Policies In addition, the incidence of basic bone marrow suppression and gastrointestinal reactions was the same in the 2 groups. Now, the development and use of drugs promoting gonadotropin-releasing hormone have become a hot topic in the research of reducing reproductive toxicity caused by CY. The complex CsA-cyclophylin interferes with a complex of phosphatases called calcineurin that has a key role in the immune response. Ruiz-Irastorza G, Duea-Bartolome L, Dunder S, Varona J, Gomez-Carballo C, Dominguez-Cainzos J, Rodrigo-Manjon A, Bueno L, Richez C, Duffau P, Blanco P, Lazaro E. Autoimmun Rev. Kaul A., Gordon C., Crow M. K., et al. Forest plot of risk ratio (RR) and 95% confidence intervals (CIs) of evaluated safety cyclophosphamide (CTX) treatment for lupus nephritis (LN). Therefore, the hemogram changes must be monitored within 7 to14 days, and CY should not be administered to patients with absoluteneutrophilcount 1500 per microliter and/or plateletcount < 50000 per microliter, which can avoid severe bone marrow suppression [66]. The incidence of malignant tumors increases with the increased use of CY. The role of regulatory B cells in kidney diseases. Osio-Salido E., Manapat-Reyes H. Epidemiology of systemic lupus erythematosus in Asia. The heterogeneity among the studies was low (P=.43, I2=0%) and, therefore, the fixed-effect model was adopted. Application based on glucocorticoid therapy has been suggested. Oral administration is an optional treatment method, and intravenous injection has better compliance and prevents patients from taking drugs not on time or taking excessive drugs. Accessibility Pharmacokinetics of cyclophosphamide and 4-hydroxycyclophosphamide in cats after oral, intravenous, and intraperitoneal administration of cyclophosphamide. This should, however, not disguise the fact that its use is still controversial and that many issues remain debated, such as the timing and length of treatment, the route of administration and the ideal dosage. official website and that any information you provide is encrypted 8600 Rockville Pike However, this treatment often leads to numerous adverse reactions including leukopenia, infection, reproductive toxicity, hair loss, and gastrointestinal reactions. The published studies excluded from this analysis were non-RCT studies, RCT studies that adopted self-controlled research analysis, duplicated publications, and reports including only abstracts without the full text. The results showed no significant statistical differences between the groups in gastrointestinal reactions (RR=0.46, 95% CI, 0.121.72, total effect inspection Z=1.16, P=.25). MMF inhibits lesions of vascular endothelial cells, while tacrolimus inhibits interleukin-10 and affects B lymphocyte function. Efficacy and safety of mycophenolate mofetil versus cyclophosphamide for induction therapy of lupus nephritis: a meta-analysis of randomized controlled trials. Save 2.20. If the cumulative dose of oral CY does not exceed 10g, malignant tumors rarely occur. Despite its widespread use, there are only a few published studies of the use of intravenous high-dose pulse cyclophosphamide in lupus nephritis in children. [22,23] This is especially important for those with class III, IV, V, or a combination (III + V or IV + V) who need aggressive immunosuppressive therapy to achieve remission of the active inflammatory process and reduce the probability of relapses and long-term renal failure. Changes in lymphocyte subsets after treatment with cyclophosphamide and during the development of contact sensitivity in the guinea pig. Thus, a foundation was laid for the use of CTX as an important drug for SLE and determined the NIH standards. The Aspreva Lupus Management Study [53] showed that MMF was better than intravenous CY in blacks, Hispanics, and Latin Americans, but CY was better in Asians. Saxena R., Mahajan T., Mohan C. Lupus nephritis: current update. Joint European League Against Rheumatism and European Renal Association-European Dialysis and Transplant Association (EULAR/ERA-EDTA) recommendations for the management of adult and paediatric lupus nephritis, American College of Rheumatology guidelines for screening, treatment, and management of lupus nephritis, Renal disease in systemic lupus erythematosus with emphasis on classification of lupus glomerulonephritis: advances and implications. Comparison of Different Uses of Cyclophosphamide in Lupus Nephritis: A Meta-Analysis of Randomized Controlled Trials. 2021 Oct;20(10):102898. doi: 10.1016/j.autrev.2021.102898. If the condition is stable and reaches partial or complete remission, maintenance treatment can be implemented [41]. Lee Y. H., Song G. G. Relative efficacy and safety of tacrolimus, mycophenolate mofetil, and cyclophosphamide as induction therapy for lupus nephritis: a Bayesian network meta-analysis of randomized controlled trials. Houssiau F. A., Vasconcelos C., D'Cruz D., et al. 8600 Rockville Pike Stojan G., Petri M. Epidemiology of systemic lupus erythematosus: an update. In recent years, several international organizations including Kidney Disease Global Outcomes (KDIGO), American College of Rheumatology (ACR), and The European Alliance of Associations for Rheumatology (EULAR) have successively introduced treatment guidelines for LN. The research objects were, no limitation on age, sex, and race and conducted in accordance with the SLE and LN diagnostic criteria of the American Rheumatology Association. Stroda K. A., Murphy J. D., Hansen R. J., et al. HHS Vulnerability Disclosure, Help Follow-up studies in the National Institutes of Health (NIH) [4345] found that the combination of CY and glucocorticoid could be more effective in improving the prognosis of patients with renal disease than glucocorticoid alone. It is noteworthy that the specific evaluation standard of the partial, complete, and total remission rates varied between the analyzed literature reports, and was calculated according to the unified standard based on the system evaluators used in this study. Thus, it laid a foundation for the use of CY as an important drug for SLE and determined the NIH standard. Learn more about the Merck Manuals and our commitment to Global Medical Knowledge. Please confirm that you are a health care professional. Unauthorized use of these marks is strictly prohibited. The risk of injury is reduced due to hydration and emptying. Food Nutr Res. Gonadal suppression will also make young people with reproductive needs refuse the drug [14, 15]. The initial induction of remission is the key stage in the treatment of severe LN patients, which generally lasts for 3-6 months. 2020. The toxic effect caused by CY is increasing with the delay of the age at which CY is taken. The meta-analysis results showed no significant differences between the low- and high-dose cyclophosphamide groups in partial, complete, and total remission rates as well Systemic Lupus Erythematosus Disease Activity Index (SLEDAI). A cyclophosphamide induction dose of 2.5-3 g is sufficient to induce sustained remission with long-term preserved renal function compared with higher induction doses in AAV patients. Within 48 hours, 50%-70% of CY can be excreted from the kidney, 68% are metabolites, and 32% is a prototype. Yu F., Haas M., Glassock R., Zhao M. H. Redefining lupus nephritis: clinical implications of pathophysiologic subtypes. Adapted from Fanouriakis A, Kostopoulou M, Alunno A, et al: 2019 update of the EULAR recommendations for the management of systemic lupus erythematosus. The heterogeneity among the studies was high (P=.002, I2=83%) and, therefore, the randomized effect model was adopted. Infection is the major complication of cyclophosphamide therapy in patients with lupus nephritis. It is not known whether same cumulative dose of IVC would be effective when given over six months. Long W., Zhang H., Yuan W., et al. Seven randomized controlled studies were included, consisting of 655 patients. LN patients treated with oral CY have a higher probability of tumorigenesis than those treated with IV CY during induce remission. The histopathologic lesions of lupus nephritis (LN) are classified into distinct classes [ 1] with proliferative glomerulonephritis, i.e. Ann Rheum Dis 78(6):736745, 2019. doi: 10.1136/annrheumdis-2019-215089. In addition, strengthening diuresis and hydration and avoiding bedtime administration have been proven to reduce the hemorrhagic cystitis risk. With the increase in CY dose, the inhibitory effect on CD4 cells becomes stronger, but the effect on CD8 cells does not change significantly. Drakoulogkona O, Barbulescu AL, Rica I, Musetescu AE, Ciurea PL. The following databases were thoroughly searched over the indicated time periods to retrieve the relevant literature reports: Chinese Journal Full-text Database (CNKI, 1994present), China Biology Medicine (CBMdisc, 1978present), VIP Database for Chinese Technical Periodicals (1989present), PubMed (1948present), MEDLINE (Ovid SP, 1946present), Embase (1947present), and the Cochrane controlled trials register (13, 2017). Forest plot of risk ratio (RR) and 95% confidence intervals (CIs) of evaluated efficacy of different cyclophosphamide (CTX) doses for treatment of lupus nephritis (LN). Rituximab has shown encouraging results in the treatment of refractory LN, especially in class III and IV LN and to a lower extent in mixed classes and membranous LN [65]. Childhood-onset systemic lupus erythematosus (cSLE) has higher rates of lupus nephritis (LN) than adult-onset SLE, often requiring intensive immunosuppression. The https:// ensures that you are connecting to the Boumpas [71] reported that the risk of amenorrhea in patients with CY treatment is depended on age and dosage and during time of treatment. The results were consistent with a recent retrospective study of a single central low-dose CTX inductive therapy for patients with type III/IV/V LN. The results showed that compared with the high-dose CTX induction therapy, the low-dose had a significantly lower incidence of infection caused by LN (RR=0.74, 95% CI, 0.560.98, total effect inspection Z=2.12, P=.03). The parameters analyzed for the efficacy evaluation were the partial, complete, and total remission rates, as well as the systemic lupus erythematosus disease activity index (SLEDAI). Takada K., Illei G. G., Boumpas D. T. Cyclophosphamide for the treatment of systemic lupus erythematosus. However, there is considerable variability in the response to cyclophosphamide treatment. In addition, approximately 10% to 15% of patients with LN progress to end-stage renal disease and require blood dialysis to sustain life, whereas the 5-year survival rate is approximately 82%. Recent clinical studies have indicated a . 2021 Aug 30;19(1):137. doi: 10.1186/s12969-021-00627-w. Cooper JC, Rouster-Stevens K, Wright TB, Hsu JJ, Klein-Gitelman MS, Ardoin SP, Schanberg LE, Brunner HI, Eberhard BA, Wagner-Weiner L, Mehta J, Haines K, McCurdy DK, Phillips TA, Huang Z, von Scheven E; CARRA registry investigators. Differential effects of cyclophosphamide and mycophenolate mofetil on cellular and serological parameters in patients with systemic lupus erythematosus. FOIA So, CD4 T lymphocyte subsets may be more sensitive than CD8 T lymphocyte subsets. [3] Intermittent intravenous pulse therapy with high-dose cyclophosphamide (CTX) combined with glucocorticoid has been a classic treatment for severe LN with an obvious improvement of survival rate since the early 1980s when it was used clinically.[4]. 2018 Oct 22;16(1):65. doi: 10.1186/s12969-018-0279-0. Modulatory effect of the euro-lupus low-dose intravenous cyclophosphamide regimen on circulating immune cells in systemic lupus erythematosus. Oxidative stress is the major mechanism of myelosuppression caused by CY. Ahlmann M., Hempel G. The effect of cyclophosphamide on the immune system: implications for clinical cancer therapy. Houssiau F. A., D'Cruz D., Sangle S., et al. However, the risk of bladder stimulation and infection is sustained in patients treated with a conventional oral dosage of CY. The objectives of this study were to report and compare the rate of infection between children with lupus nephritis who had received intravenous pulse cyclophosphamide (IVCY) and those who had received oral cyclophosphamide (OCY) and to determine the risk factors for infection during treatment . The half-life of CY after intravenous injection is between 4 and 6 hours, which is shorter in children and adolescents compared with adults. Multiple parts of the immune system participated in systemic and renal autoimmunity at the same time. Gonadotropin-releasing hormone inhibits the release of follicle-stimulating hormone and pituitary luteinizing hormone [73, 74], inhibits follicular mitosis, and protects ovarian reserve function. This observation suggests that the partial remission rate was similar between the high- and low-dose CTX induction therapy for LN. But in patients with refractory LN, when the traditional treatment regimen is ineffective, a switch of induction treatment after six months, from CY to MMF, or vice versa is suggested [62]. High-dose and long-term use of CY in men can cause sperm DNA damage and oligospermia. The .gov means its official. One part of aldehyde compounds is transported to the blood circulation and then further oxidized in the liver to form nontoxic carboxylic acid compounds. Cyclophosphamide is used alone or in combination with other medications to treat Hodgkin's lymphoma (Hodgkin's disease) and non-Hodgkin's lymphoma (types of cancer that begin in a type of white blood cells that normally fights infection); cutaneous T-cell lymphoma (CTCL, a group of cancers of the immune system that first appear as skin rashes); multiple myeloma (a type of cancer of the bone . The UK is the first country to allow OTC access to Sanofi's tadalafil-based erectile dysfunction drug Cialis following a successful switch. CsA is a pro-drug that gains pharmacological activity after binding to its specific cytoplasmic receptor cyclophylin. Current therapies for lupus nephritis in an ethnically heterogeneous cohort. Almaani S., Parikh S. V. Membranous lupus nephritis: a clinical review. Eurolupus cyclophosphamide plus repeated pulses of methyl-prednisolone for the induction therapy of class III, IV and V lupus nephritis. The .gov means its official. Nevertheless, familiarity with EuroLupus dosing remains low. CTX is an alkylating agent, which has been widely used in the treatment of autoimmune disease such as LN because of its strong immunosuppression, but its potential carcinogenic risk, reproductive toxicity, and other side effects limit its use. PMC Two administrations of rituximab and cyclophosphamide, two weeks apart, were administered at the start of . HHS Vulnerability Disclosure, Help Gilbert M, Goilav B, Hsu JJ, Nietert PJ, Meidan E, Chua A, Ardoin SP, Wenderfer SE, von Scheven E, Ruth NM; Pediatric Nephrology and Rheumatology Collaborative Group, the Childhood Arthritis and Rheumatology Research Alliance, and the American Society for Pediatric Nephrology. Overall, 78% of respondents perceived EuroLupus protocol efficacy to be equivalent to the high-dose protocol in cSLE LN. Enter search terms to find related medical topics, multimedia and more. It has been suggested that the sensitivity of lymphocytes to CY can be arranged in order as follows: Bcells > suppressorTcells > helperTcells > cytotoxicTcells [33]. ALMS trial is a randomized, double-blind, double simulation, and placebo-controlled study, which shows that the treatment failure rate, the cumulative probability of renal flare, doubling of serum creatinine level, incidence of ESRD, and serious side effects in MMF group are lower than those in AZA [51]. The renal injury associated with SLE gradually progresses from the early mild lesions to glomerular sclerosis and, subsequently, leads to end-stage renal disease, and is also one of the main causes of death in patients with SLE. Epub 2022 Apr 1. An official website of the United States government. Nine . A unified data extraction table was used to extract the following information: general information: title, authors names, publication date, and source of literature; research characteristics: the general situation of the research subjects and the intervention measures; and measurement indexes: such as outcome. The link you have selected will take you to a third-party website. Copyright 2022 by the Journal of Rheumatology. Cyclophosphamide and lupus nephritis: when, how, for how long? Methods: The lowest dose of IVC recommended for induction therapy is that used in the Euro-Lupus Trial. Bao et al. [Cyclophosphamide therapy in systemic lupus erythematosus]. Gabcova et al. Cyclophosphamide is widely used in the treatment of cancer and autoimmune diseases such as lupus nephritis. Representative studies of cyclophosphamide treatment compared to MMF or calcineurin inhibitors. Ardoin SP, Daly RP, Merzoug L, Tse K, Ardalan K, Arkin L, Knight A, Rubinstein T, Ruth N, Wenderfer SE, Hersh AO; Childhood Arthritis and Rheumatology Research Alliance and Lupus Foundation of America. Cyclophosphamide is considered one of the most potent immunosuppressive drugs both in murine models and in human lupus nephritis. There was no obvious difference between the low- and high-dose cyclophosphamide groups in efficacy in the treatment of lupus nephritis, but the risk of infection and menstrual disorder significantly decreased in the low-dose group. CY reduces the absolute number of T lymphocytes and B lymphocytes, especially for B lymphocytes in the early stage. Bookshelf The literature report characteristics are shown in Table Table11. Type III/IV/V LN are a health care professional called calcineurin that has a key role in euro-lupus... Rica I, Musetescu AE, Ciurea PL to guide the precise use of CY as an important for! 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