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{{Lupus nephritis}}
{{Lupus nephritis}}
{{CMG}}; {{AE}} {{CZ}}, {{RT}}
{{CMG}}; {{AE}} {{OK}}
 
==Overview==
==Overview==
The mainstay of therapy for systemic lupus erythematosus (SLE) is to control disease activity and prevent organ damage. The treatment of choice for systemic lupus erythematosus (SLE) varies based on the severity of the disease and symptoms. Generally, all the patients with any type of SLE manifestation should be treated with [[hydroxychloroquine]] regardless of the level of their disease. Other [[Pharmacology|pharmacologic]] medical therapies for SLE include [[glucocorticoids]] like oral [[prednisone]] or [[Intravenous therapy|intravenous]] [[methylprednisolone]], [[Non-steroidal anti-inflammatory drug|NSAIDs]] like [[celecoxib]], and [[immunosuppressive therapy]] with [[mycophenolate]], [[cyclophosphamide]], or [[rituximab]], particularly in severe cases. Cutaneous lupus erythematosus (CLE), if presented separately without any other system involvement, can be treated with [[Topical steroid|topical corticosteroids]]. Other organ-related complications of SLE should be treated separately.
==Medical Therapy==
==Medical Therapy==
* Medicines which decrease swelling, lower blood pressure and decrease inflammation by suppressing the immune system.
Treatment goals in systemic lupus erythematosus (SLE) include:
* Patients may need to monitor intake of protein, sodium, and potassium.
* Ensure long-term survival
* Patients with severe disease should restrict their sodium intake to 2 grams per day and limit fluid as well.
* Achieve the lowest possible disease activity
* Depending on the histology, renal function and degree of [[proteinuria]], patients may require steroid therapy or [[chemotherapy]] regimens such as cyclophosphamide, [[azathioprine]], mycophenolate mofetil or [[cyclosporine]].
* Prevent organ damage
* [[Dialysis]] to control symtopms of [[kidney failure]].  There are two types of dialysis, [[hemodialysis]] and [[peritoneal dialysis]].
* Minimize [[drug toxicity]]
* Improve quality of life


The drug therapy for lupus nephritis depends on the severity of the disease.
===== General treatment =====
* For mild disease, [[corticosteroid]]s are generally prescribed. More severe disease requires treatment with immunosuppressant agents. The two most commonly used agents are [[mycophenolate mofetil]] and intravenous [[cyclophosphamide]].  One recent study compared these two drugs.<ref name="Ginzler">Ginzler EM, Dooley MA, Aranow C, Kim MY, et al. "Mycophenolate Mofetil or Intravenous Cyclophosphamide for Lupus Nephritis." New England Journal of Medicine. 353:21. 2219-2229. 24 November 2005.</ref>
* [[Hydroxychloroquine]]: 200 to 400 mg daily as a single daily dose or in 2 divided doses.
* The authors showed that patients with Class III or IV disease are more likely to benefit from [[mycophenolate mofetil]] as compared to [[cyclophosphamide]]. As a result, mycophenolate mofetil is now considered to be the first-line therapy for this disease.
** Generally, all patients with any type of SLE manifestation should be treated with [[hydroxychloroquine]] regardless of the severity of the disease.
The treatment choice for systemic lupus erythematosus (SLE) is varied based on the severity of the disease and symptoms:
* Mild cases are defined as disease pattern with one or two organ involvement.
* Moderate cases are defined as more than 2 organ involvement during disease flares with low grade of involvement and complications or one or two organ involvement with more extensive involvements.
* Severe cases are defined as presentation of the disease with life threatening complications and multiple (more than 2) organ involvements.
 
===== Lupus nephritis treatment<ref name="pmid25014039">{{cite journal |vauthors=Schwartz N, Goilav B, Putterman C |title=The pathogenesis, diagnosis and treatment of lupus nephritis |journal=Curr Opin Rheumatol |volume=26 |issue=5 |pages=502–9 |year=2014 |pmid=25014039 |pmc=4221732 |doi=10.1097/BOR.0000000000000089 |url=}}</ref><ref name="pmid23328501">{{cite journal |vauthors=Hogan J, Appel GB |title=Update on the treatment of lupus nephritis |journal=Curr. Opin. Nephrol. Hypertens. |volume=22 |issue=2 |pages=224–30 |year=2013 |pmid=23328501 |doi=10.1097/MNH.0b013e32835d921c |url=}}</ref><ref name="pmid25778500">{{cite journal |vauthors=Tunnicliffe DJ, Singh-Grewal D, Kim S, Craig JC, Tong A |title=Diagnosis, Monitoring, and Treatment of Systemic Lupus Erythematosus: A Systematic Review of Clinical Practice Guidelines |journal=Arthritis Care Res (Hoboken) |volume=67 |issue=10 |pages=1440–52 |year=2015 |pmid=25778500 |doi=10.1002/acr.22591 |url=}}</ref> =====
* Aggressive [[antihypertensive therapy]] with [[blood pressure]] goal of 130/85
* In patients with [[proteinuria]], antiproteinuric therapy with blockade of the [[renin-angiotensin system]] include [[ACEIs]] and [[ARBs]]:
** [[ACE inhibitor|ACE inhibitors]]; [[captopril]] PO 25 mg 3 times daily
*** Antiproteinuric effect 
** [[ARBs]]; [[losartan]] PO initial: 50 mg once daily; can be increased to 100 mg once daily based on [[blood pressure]] response
*** Slowing progression of [[GFR]] decline;
* [[Lipid]] lowering with [[statin therapy]] with the goal of [[LDL]]< 130
 
* Diffuse or focal proliferative LN:
** Preferred regimen: [[Immunosuppressive therapy]] with [[glucocorticoids]] plus either [[Intravenous therapy|intravenous]] or oral [[Mycophenolate sodium|mycophenolate mofetil]]: 0.5 g of [[Mycophenolate sodium|mycophenolate mofetil]] twice daily for the first week, then 1 g twice daily for the second week, and thereafter increase the dose to 1.5 g twice daily
** Alternative regimen: [[Immunosuppressive therapy]] with [[glucocorticoids]] plus IV [[cyclophosphamide]] 500 mg every two weeks for a total of six doses
 
* Severe active disease: 
** Preferred regimen: [[Glucocorticoid|Glucocorticoid therapy]] is initiated with [[Intravenous therapy|intravenous]] pulse [[methylprednisolone]] (250 mg to 1000 mg given over 30 minutes daily for three days) to induce a rapid [[immunosuppressive]] effect, followed by conventional doses  
** Alternative regimen: Conventional doses of oral [[glucocorticoids]] (eg, 0.5 to 1 mg/kg per day of prednisone) without a pulse.
*** Oral [[prednisolone]] at a dose of 60 mg/day, tapered every two weeks by 10 mg/day until 40 mg/day is reached, then tapered by 5 mg/day until 10 mg/day is reached 
===== Considerations<ref name="pmid25778500" /> =====
* Appropriate adjunct therapy:
** [[Vitamin D]] and [[calcium supplement|calcium supplements]]<nowiki/> for preventing [[osteoporosis]] in patients using [[corticosteroids]]
** [[Antihypertensive drugs]] and [[statins]] were also recommended in patients using [[corticosteroids]]
* Adverse effects: Cutaneous [[atrophy]] is a potential side effect of the long-term use of [[Topical steroid|topical steroids]]


==References==
==References==
{{Reflist|2}}


{{reflist|2}}
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[[Category: (name of the system)]]
[[Category:Disease]]
[[Category:Nephrology]]
[[Category:Autoimmune diseases]]

Latest revision as of 16:24, 26 October 2018

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Omer Kamal, M.D.[2]

Overview

The mainstay of therapy for systemic lupus erythematosus (SLE) is to control disease activity and prevent organ damage. The treatment of choice for systemic lupus erythematosus (SLE) varies based on the severity of the disease and symptoms. Generally, all the patients with any type of SLE manifestation should be treated with hydroxychloroquine regardless of the level of their disease. Other pharmacologic medical therapies for SLE include glucocorticoids like oral prednisone or intravenous methylprednisolone, NSAIDs like celecoxib, and immunosuppressive therapy with mycophenolate, cyclophosphamide, or rituximab, particularly in severe cases. Cutaneous lupus erythematosus (CLE), if presented separately without any other system involvement, can be treated with topical corticosteroids. Other organ-related complications of SLE should be treated separately.

Medical Therapy

Treatment goals in systemic lupus erythematosus (SLE) include:

  • Ensure long-term survival
  • Achieve the lowest possible disease activity
  • Prevent organ damage
  • Minimize drug toxicity
  • Improve quality of life
General treatment
  • Hydroxychloroquine: 200 to 400 mg daily as a single daily dose or in 2 divided doses.
    • Generally, all patients with any type of SLE manifestation should be treated with hydroxychloroquine regardless of the severity of the disease.

The treatment choice for systemic lupus erythematosus (SLE) is varied based on the severity of the disease and symptoms:

  • Mild cases are defined as disease pattern with one or two organ involvement.
  • Moderate cases are defined as more than 2 organ involvement during disease flares with low grade of involvement and complications or one or two organ involvement with more extensive involvements.
  • Severe cases are defined as presentation of the disease with life threatening complications and multiple (more than 2) organ involvements.
Lupus nephritis treatment[1][2][3]
  • Severe active disease: 
    • Preferred regimen: Glucocorticoid therapy is initiated with intravenous pulse methylprednisolone (250 mg to 1000 mg given over 30 minutes daily for three days) to induce a rapid immunosuppressive effect, followed by conventional doses  
    • Alternative regimen: Conventional doses of oral glucocorticoids (eg, 0.5 to 1 mg/kg per day of prednisone) without a pulse.
      • Oral prednisolone at a dose of 60 mg/day, tapered every two weeks by 10 mg/day until 40 mg/day is reached, then tapered by 5 mg/day until 10 mg/day is reached 
Considerations[3]

References

  1. Schwartz N, Goilav B, Putterman C (2014). "The pathogenesis, diagnosis and treatment of lupus nephritis". Curr Opin Rheumatol. 26 (5): 502–9. doi:10.1097/BOR.0000000000000089. PMC 4221732. PMID 25014039.
  2. Hogan J, Appel GB (2013). "Update on the treatment of lupus nephritis". Curr. Opin. Nephrol. Hypertens. 22 (2): 224–30. doi:10.1097/MNH.0b013e32835d921c. PMID 23328501.
  3. 3.0 3.1 Tunnicliffe DJ, Singh-Grewal D, Kim S, Craig JC, Tong A (2015). "Diagnosis, Monitoring, and Treatment of Systemic Lupus Erythematosus: A Systematic Review of Clinical Practice Guidelines". Arthritis Care Res (Hoboken). 67 (10): 1440–52. doi:10.1002/acr.22591. PMID 25778500.

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