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__NOTOC__
__NOTOC__
{{Membranous glomerulonephritis}}
{{Membranous glomerulonephritis}}
{{CMG}}; {{AE}}
{{CMG}}; {{AE}} {{SAH}} {{Pervaiz Laghari}}
 


==Overview==
==Overview==
There is no treatment for [disease name]; the mainstay of therapy is supportive care.
Pharmacologic medical therapy is recommended among patients who has infectious, [[autoimmune]] causes of membranous glomerulonephritis. The drugs like [[prednisone]] and [[cyclophospamide]] are recomended for the treatment of autoimmune cause of membranous glomerulonephritis. Drug like [[Angiotensin-II receptor blocker|Angiotensin receptor inhibitior (ACEi)]] is recomended for managment of hypertension.
 
OR
 
Supportive therapy for [disease name] includes [therapy 1], [therapy 2], and [therapy 3].
 
OR
 
The majority of cases of [disease name] are self-limited and require only supportive care.
 
OR
 
[Disease name] is a medical emergency and requires prompt treatment.
 
OR
 
The mainstay of treatment for [disease name] is [therapy].
 
OR
 
The optimal therapy for [malignancy name] depends on the stage at diagnosis.
 
OR
 
[Therapy] is recommended among all patients who develop [disease name].
 
OR
 
Pharmacologic medical therapy is recommended among patients with [disease subclass 1], [disease subclass 2], and [disease subclass 3].
 
OR
 
Pharmacologic medical therapies for [disease name] include (either) [therapy 1], [therapy 2], and/or [therapy 3].
 
OR
 
Empiric therapy for [disease name] depends on [disease factor 1] and [disease factor 2].
 
OR
 
Patients with [disease subclass 1] are treated with [therapy 1], whereas patients with [disease subclass 2] are treated with [therapy 2].


==Medical Therapy==
==Medical Therapy==
*Pharmacologic medical therapy is recommended among patients with [disease subclass 1], [disease subclass 2], and [disease subclass 3].
Following is the treatment of membranous glomerulonephritis.<ref name="pmid29852477">{{cite journal| author=Bomback AS, Fervenza FC| title=Membranous Nephropathy: Approaches to Treatment. | journal=Am J Nephrol | year= 2018 | volume= 47 Suppl 1 | issue=  | pages= 30-42 | pmid=29852477 | doi=10.1159/000481635 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=29852477  }}</ref><ref name="pmid22859855">{{cite journal| author=Waldman M, Austin HA| title=Treatment of idiopathic membranous nephropathy. | journal=J Am Soc Nephrol | year= 2012 | volume= 23 | issue= 10 | pages= 1617-30 | pmid=22859855 | doi=10.1681/ASN.2012010058 | pmc=3458460 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=22859855  }}</ref><ref name="pmid10495797">{{cite journal |vauthors=Wasserstein AG |title=Membranous glomerulonephritis |journal=J. Am. Soc. Nephrol. |volume=8 |issue=4 |pages=664–74 |date=April 1997 |pmid=10495797 |doi= |url=}}</ref><ref name="pmid15847250">{{cite journal |vauthors=Ozsoy RC, Koopman MG, Kastelein JJ, Arisz L |title=The acute effect of atorvastatin on proteinuria in patients with chronic glomerulonephritis |journal=Clin. Nephrol. |volume=63 |issue=4 |pages=245–9 |date=April 2005 |pmid=15847250 |doi= |url=}}</ref>
*Pharmacologic medical therapies for [disease name] include (either) [therapy 1], [therapy 2], and/or [therapy 3].
*Pharmacologic medical therapy is recommended among patients who has infectious, autoimmune causes of membranous glomerulonephritis.
*Empiric therapy for [disease name] depends on [disease factor 1] and [disease factor 2].
*First-line therapy for MN is [[Immunosupressive drug|immunosupressive therapy]]. Patients with [[autoimmune]] are treated with [[immunosuppressive]] therapy.
*Patients with [disease subclass 1] are treated with [therapy 1], whereas patients with [disease subclass 2] are treated with [therapy 2].
*Other pharmacologic medical therapies for membranous glomerulonephritis is treatment of [[proteinuria]] which include [[antihypertensive]] therapy, anticoagulation therapy, anti-lipid therapy.  
===Disease Name===
'''1. Patients with autoimmune etiology'''


* '''1 Stage 1 - Name of stage'''
'''1.1 Immunosuppressive therapy:'''
** 1.1 '''Specific Organ system involved 1'''
:* Preferred regimen (1): [[Prednisone]] 0.5 mg/kg per day with [[cyclophosphamide]] IV for 3-5 months
*** 1.1.1 '''Adult'''
:* Preferred regimen (2): [[Methylprednisolone]] 0.4 mg/kg per day given with [[cyclophosphamide]] 2.0 to 2.5 mg/kg per day given IV for 2, 4, and 6 months
**** Preferred regimen (1): [[drug name]] 100 mg PO q12h for 10-21 days '''(Contraindications/specific instructions)''' 
:* Preferred regimen (3): [[Tacrolimus]] 0.05 mg/kg per day for PO for 12 months with a six-month taper
**** Preferred regimen (2): [[drug name]] 500 mg PO q8h for 14-21 days
:* Preferred regimen (4): [[Rituximab]] 3.5g/day IV for 6-12 months
**** Preferred regimen (3): [[drug name]] 500 mg q12h for 14-21 days
'''2. Treatment for proteinuria:'''<ref name="pmid291333562">{{cite journal |vauthors=Whelton PK, Carey RM, Aronow WS, Casey DE, Collins KJ, Dennison Himmelfarb C, DePalma SM, Gidding S, Jamerson KA, Jones DW, MacLaughlin EJ, Muntner P, Ovbiagele B, Smith SC, Spencer CC, Stafford RS, Taler SJ, Thomas RJ, Williams KA, Williamson JD, Wright JT |title=2017 ACC/AHA/AAPA/ABC/ACPM/AGS/APhA/ASH/ASPC/NMA/PCNA Guideline for the Prevention, Detection, Evaluation, and Management of High Blood Pressure in Adults: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines |journal=Hypertension |volume=71 |issue=6 |pages=e13–e115 |date=June 2018 |pmid=29133356 |doi=10.1161/HYP.0000000000000065 |url=}}</ref>
**** Alternative regimen (1): [[drug name]] 500 mg PO q6h for 7–10 days 
**** Alternative regimen (2): [[drug name]] 500 mg PO q12h for 14–21 days
**** Alternative regimen (3): [[drug name]] 500 mg PO q6h for 14–21 days
*** 1.1.2 '''Pediatric'''
**** 1.1.2.1 (Specific population e.g. '''children < 8 years of age''')
***** Preferred regimen (1): [[drug name]] 50 mg/kg PO per day q8h (maximum, 500 mg per dose) 
***** Preferred regimen (2): [[drug name]] 30 mg/kg PO per day in 2 divided doses (maximum, 500 mg per dose)
***** Alternative regimen (1): [[drug name]]10 mg/kg PO q6h (maximum, 500 mg per day)
***** Alternative regimen (2): [[drug name]] 7.5 mg/kg PO q12h (maximum, 500 mg per dose)
***** Alternative regimen (3): [[drug name]] 12.5 mg/kg PO q6h (maximum, 500 mg per dose)
****1.1.2.2 (Specific population e.g. ''''''children < 8 years of age'''''')
***** Preferred regimen (1): [[drug name]] 4 mg/kg/day PO q12h（maximum, 100 mg per dose）
***** Alternative regimen (1): [[drug name]] 10 mg/kg PO q6h (maximum, 500 mg per day)
***** Alternative regimen (2): [[drug name]] 7.5 mg/kg PO q12h (maximum, 500 mg per dose) 
***** Alternative regimen (3): [[drug name]] 12.5 mg/kg PO q6h (maximum, 500 mg per dose)
** 1.2 '''Specific Organ system involved 2'''
*** 1.2.1 '''Adult'''
**** Preferred regimen (1): [[drug name]] 500 mg PO q8h
*** 1.2.2  '''Pediatric'''
**** Preferred regimen (1): [[drug name]] 50 mg/kg/day PO q8h (maximum, 500 mg per dose)


* 2 '''Stage 2 - Name of stage'''
'''2.1 Antihypertensive therapy'''
** 2.1 '''Specific Organ system involved 1 '''
:* Preferred regimen (1) [[angiotensin|Losartan]] PO for 50 mg q daily (100mg per day)  
**: '''Note (1):'''
'''2.2 Anticoalgulation tharapy'''
**: '''Note (2)''':
:* [[heparin|Low molecular weight or unfractionated heparin]], followed by PO [[warfarin]]
**: '''Note (3):'''
'''2.3 Anti-lipid therapy'''
*** 2.1.1 '''Adult'''
**** Parenteral regimen
***** Preferred regimen (1): [[drug name]] 2 g IV q24h for 14 (14–21) days
***** Alternative regimen (1): [[drug name]] 2 g IV q8h for 14 (14–21) days
***** Alternative regimen (2): [[drug name]] 18–24 MU/day IV q4h for 14 (14–21) days
**** Oral regimen
***** Preferred regimen (1): [[drug name]] 500 mg PO q8h for 14 (14–21) days
***** Preferred regimen (2): [[drug name]] 100 mg PO q12h for 14 (14–21) days
***** Preferred regimen (3): [[drug name]] 500 mg PO q12h for 14 (14–21) days
***** Alternative regimen (1): [[drug name]] 500 mg PO q6h for 7–10 days 
***** Alternative regimen (2): [[drug name]] 500 mg PO q12h for 14–21 days
***** Alternative regimen (3):[[drug name]] 500 mg PO q6h for 14–21 days
*** 2.1.2 '''Pediatric'''
**** Parenteral regimen
***** Preferred regimen (1): [[drug name]] 50–75 mg/kg IV q24h for 14 (14–21) days (maximum, 2 g)
***** Alternative regimen (1): [[drug name]] 150–200 mg/kg/day IV q6–8h for 14 (14–21) days (maximum, 6 g per day)
***** Alternative regimen (2):  [[drug name]] 200,000–400,000 U/kg/day IV q4h for 14 (14–21) days (maximum, 18–24 million U per day) ''''''(Contraindications/specific instructions)''''''
**** Oral regimen
***** Preferred regimen (1):  [[drug name]] 50 mg/kg/day PO q8h for 14 (14–21) days  (maximum, 500 mg per dose)
***** Preferred regimen (2): [[drug name]] '''(for children aged ≥ 8 years)''' 4 mg/kg/day PO q12h for 14 (14–21) days (maximum, 100 mg per dose)
***** Preferred regimen (3): [[drug name]] 30 mg/kg/day PO q12h for 14 (14–21) days  (maximum, 500 mg per dose)
***** Alternative regimen (1):  [[drug name]] 10 mg/kg PO q6h 7–10 days  (maximum, 500 mg per day)
***** Alternative regimen (2): [[drug name]] 7.5 mg/kg PO q12h for 14–21 days  (maximum, 500 mg per dose)
***** Alternative regimen (3): [[drug name]] 12.5 mg/kg PO q6h for 14–21 days  (maximum,500 mg per dose)
** 2.2  '<nowiki/>'''''Other Organ system involved 2''''''
**: '''Note (1):'''
**: '''Note (2)''':
**: '''Note (3):'''
*** 2.2.1 '''Adult'''
**** Parenteral regimen
***** Preferred regimen (1): [[drug name]] 2 g IV q24h for 14 (14–21) days
***** Alternative regimen (1): [[drug name]] 2 g IV q8h for 14 (14–21) days
***** Alternative regimen (2): [[drug name]] 18–24 MU/day IV q4h for 14 (14–21) days
**** Oral regimen
***** Preferred regimen (1): [[drug name]] 500 mg PO q8h for 14 (14–21) days
***** Preferred regimen (2): [[drug name]] 100 mg PO q12h for 14 (14–21) days
***** Preferred regimen (3): [[drug name]] 500 mg PO q12h for 14 (14–21) days
***** Alternative regimen (1): [[drug name]] 500 mg PO q6h for 7–10 days 
***** Alternative regimen (2): [[drug name]] 500 mg PO q12h for 14–21 days
***** Alternative regimen (3):[[drug name]] 500 mg PO q6h for 14–21 days
*** 2.2.2 '''Pediatric'''
**** Parenteral regimen
***** Preferred regimen (1): [[drug name]] 50–75 mg/kg IV q24h for 14 (14–21) days (maximum, 2 g)
***** Alternative regimen (1): [[drug name]] 150–200 mg/kg/day IV q6–8h for 14 (14–21) days (maximum, 6 g per day)
***** Alternative regimen (2):  [[drug name]] 200,000–400,000 U/kg/day IV q4h for 14 (14–21) days (maximum, 18–24 million U per day)
**** Oral regimen
***** Preferred regimen (1):  [[drug name]] 50 mg/kg/day PO q8h for 14 (14–21) days  (maximum, 500 mg per dose)
***** Preferred regimen (2): [[drug name]] 4 mg/kg/day PO q12h for 14 (14–21) days (maximum, 100 mg per dose)
***** Preferred regimen (3): [[drug name]] 30 mg/kg/day PO q12h for 14 (14–21) days  (maximum, 500 mg per dose)
***** Alternative regimen (1):  [[drug name]] 10 mg/kg PO q6h 7–10 days  (maximum, 500 mg per day)
***** Alternative regimen (2): [[drug name]] 7.5 mg/kg PO q12h for 14–21 days  (maximum, 500 mg per dose)
***** Alternative regimen (3): [[drug name]] 12.5 mg/kg PO q6h for 14–21 days  (maximum,500 mg per dose)


'''2.3.1 Life-style modification'''
:*Decrease salt intake
:*Weight loss
'''2.3.2 Statins'''
:*[[Atorvastatin clinical studies|Atorvastatin]] PO 10mg q daily
==References==
==References==
{{Reflist|2}}
{{Reflist|2}}
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Latest revision as of 06:44, 21 October 2020

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Syed Ahsan Hussain, M.D.[2] Pervaiz Laghari, MD[3]


Overview

Pharmacologic medical therapy is recommended among patients who has infectious, autoimmune causes of membranous glomerulonephritis. The drugs like prednisone and cyclophospamide are recomended for the treatment of autoimmune cause of membranous glomerulonephritis. Drug like Angiotensin receptor inhibitior (ACEi) is recomended for managment of hypertension.

Medical Therapy

Following is the treatment of membranous glomerulonephritis.[1][2][3][4]

  • Pharmacologic medical therapy is recommended among patients who has infectious, autoimmune causes of membranous glomerulonephritis.
  • First-line therapy for MN is immunosupressive therapy. Patients with autoimmune are treated with immunosuppressive therapy.
  • Other pharmacologic medical therapies for membranous glomerulonephritis is treatment of proteinuria which include antihypertensive therapy, anticoagulation therapy, anti-lipid therapy.

1. Patients with autoimmune etiology

1.1 Immunosuppressive therapy:

  • Preferred regimen (1): Prednisone 0.5 mg/kg per day with cyclophosphamide IV for 3-5 months
  • Preferred regimen (2): Methylprednisolone 0.4 mg/kg per day given with cyclophosphamide 2.0 to 2.5 mg/kg per day given IV for 2, 4, and 6 months
  • Preferred regimen (3): Tacrolimus 0.05 mg/kg per day for PO for 12 months with a six-month taper
  • Preferred regimen (4): Rituximab 3.5g/day IV for 6-12 months

2. Treatment for proteinuria:[5]

2.1 Antihypertensive therapy

  • Preferred regimen (1) Losartan PO for 50 mg q daily (100mg per day)

2.2 Anticoalgulation tharapy

2.3 Anti-lipid therapy

2.3.1 Life-style modification

  • Decrease salt intake
  • Weight loss

2.3.2 Statins

References

  1. ↑ Bomback AS, Fervenza FC (2018). "Membranous Nephropathy: Approaches to Treatment". Am J Nephrol. 47 Suppl 1: 30–42. doi:10.1159/000481635. PMID 29852477.
  2. ↑ Waldman M, Austin HA (2012). "Treatment of idiopathic membranous nephropathy". J Am Soc Nephrol. 23 (10): 1617–30. doi:10.1681/ASN.2012010058. PMC 3458460. PMID 22859855.
  3. ↑ Wasserstein AG (April 1997). "Membranous glomerulonephritis". J. Am. Soc. Nephrol. 8 (4): 664–74. PMID 10495797.
  4. ↑ Ozsoy RC, Koopman MG, Kastelein JJ, Arisz L (April 2005). "The acute effect of atorvastatin on proteinuria in patients with chronic glomerulonephritis". Clin. Nephrol. 63 (4): 245–9. PMID 15847250.
  5. ↑ Whelton PK, Carey RM, Aronow WS, Casey DE, Collins KJ, Dennison Himmelfarb C, DePalma SM, Gidding S, Jamerson KA, Jones DW, MacLaughlin EJ, Muntner P, Ovbiagele B, Smith SC, Spencer CC, Stafford RS, Taler SJ, Thomas RJ, Williams KA, Williamson JD, Wright JT (June 2018). "2017 ACC/AHA/AAPA/ABC/ACPM/AGS/APhA/ASH/ASPC/NMA/PCNA Guideline for the Prevention, Detection, Evaluation, and Management of High Blood Pressure in Adults: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines". Hypertension. 71 (6): e13–e115. doi:10.1161/HYP.0000000000000065. PMID 29133356.

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