Hemolytic-uremic syndrome classification: Difference between revisions
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{{CMG}}; {{AE}} {{S.G.}}, {{AHS}} | {{CMG}}; {{AE}} {{S.G.}}, {{AHS}} | ||
==Overview== | ==Overview== | ||
HUS may be classified as typical (caused by Shiga-toxin producing E. coli/ Shigella infection) or atypical (caused by complement factor abnormalities, other viral or bacterial infections, HIV, malignancy, organ transplantation, and rarely SLE and pregnancy related). | HUS may be classified as typical (caused by Shiga-toxin producing ''[[E. coli]]''/ Shigella infection) or atypical (caused by complement factor abnormalities, other [[viral]] or [[bacterial infections]], [[HIV]], [[malignancy]], [[Organ transplant|organ transplantation]], and rarely [[SLE]] and [[pregnancy]] related). | ||
==Classification== | ==Classification== | ||
Hemolytic- | Hemolytic-uremic syndrome (HUS) may be classified as follows: | ||
=== '''Typical Or Diarrhea Related''' === | === '''Typical Or Diarrhea Related''' === | ||
Revision as of 14:44, 22 August 2018
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sogand Goudarzi, MD [2], Anila Hussain, MD [3]
Overview
HUS may be classified as typical (caused by Shiga-toxin producing E. coli/ Shigella infection) or atypical (caused by complement factor abnormalities, other viral or bacterial infections, HIV, malignancy, organ transplantation, and rarely SLE and pregnancy related).
Classification
Hemolytic-uremic syndrome (HUS) may be classified as follows:
Typical Or Diarrhea Related
- Shiga-toxin producing E. Coli/ Shigella infection
Atypical or Non Diarrheal
Primary Causes
- Complement factor abnormalities
- Complement factor H (CFH) mutation/ factor H deficiency (autosomal dominant)[1]
- Complement factor I (CFI) deficiency (acquired antibody mediated)[2][3]
- Membrane co-factor protein deficiency (MCP, CD46)[4][5]
- Factor B overactivity (complement factor B mutation)[6]
- Diacylglycerol kinase epsilon gene mutations[7]
Secondary Causes
- Infection
- Pneumococcal infection (commonly pneumonia, empyema, meningitis, and less commonly pericarditis, peritonitis, otitis media, and bacteremia)[8]
- HIV
- Other viral or bacterial infections
- Drug associated
- Malignancy
- Pregnancy[9]
- Organ transplantation
- Other medical conditions( antiphospholipid syndrome, scleroderma, lupus)
References
- ↑ Dragon-Durey MA, Frémeaux-Bacchi V, Loirat C, Blouin J, Niaudet P, Deschenes G; et al. (2004). "Heterozygous and homozygous factor h deficiencies associated with hemolytic uremic syndrome or membranoproliferative glomerulonephritis: report and genetic analysis of 16 cases". J Am Soc Nephrol. 15 (3): 787–95. PMID 14978182.
- ↑ Fremeaux-Bacchi V, Dragon-Durey MA, Blouin J, Vigneau C, Kuypers D, Boudailliez B; et al. (2004). "Complement factor I: a susceptibility gene for atypical haemolytic uraemic syndrome". J Med Genet. 41 (6): e84. PMC 1735822. PMID 15173250.
- ↑ Kavanagh D, Kemp EJ, Mayland E, Winney RJ, Duffield JS, Warwick G; et al. (2005). "Mutations in complement factor I predispose to development of atypical hemolytic uremic syndrome". J Am Soc Nephrol. 16 (7): 2150–5. doi:10.1681/ASN.2005010103. PMID 15917334.
- ↑ Fang CJ, Fremeaux-Bacchi V, Liszewski MK, Pianetti G, Noris M, Goodship TH; et al. (2008). "Membrane cofactor protein mutations in atypical hemolytic uremic syndrome (aHUS), fatal Stx-HUS, C3 glomerulonephritis, and the HELLP syndrome". Blood. 111 (2): 624–32. doi:10.1182/blood-2007-04-084533. PMC 2200836. PMID 17914026.
- ↑ Fremeaux-Bacchi V, Moulton EA, Kavanagh D, Dragon-Durey MA, Blouin J, Caudy A; et al. (2006). "Genetic and functional analyses of membrane cofactor protein (CD46) mutations in atypical hemolytic uremic syndrome". J Am Soc Nephrol. 17 (7): 2017–25. doi:10.1681/ASN.2005101051. PMID 16762990.
- ↑ Marinozzi MC, Vergoz L, Rybkine T, Ngo S, Bettoni S, Pashov A; et al. (2014). "Complement factor B mutations in atypical hemolytic uremic syndrome-disease-relevant or benign?". J Am Soc Nephrol. 25 (9): 2053–65. doi:10.1681/ASN.2013070796. PMC 4147975. PMID 24652797.
- ↑ Zhu J, Chaki M, Lu D, Ren C, Wang SS, Rauhauser A; et al. (2016). "Loss of diacylglycerol kinase epsilon in mice causes endothelial distress and impairs glomerular Cox-2 and PGE2 production". Am J Physiol Renal Physiol. 310 (9): F895–908. doi:10.1152/ajprenal.00431.2015. PMC 4867310. PMID 26887830.
- ↑ Copelovitch, L. & Kaplan, B.S. Pediatr Nephrol (2008) 23: 1951. https://doi.org/10.1007/s00467-007-0518-y
- ↑ Fakhouri F, Roumenina L, Provot F, Sallée M, Caillard S, Couzi L; et al. (2010). "Pregnancy-associated hemolytic uremic syndrome revisited in the era of complement gene mutations". J Am Soc Nephrol. 21 (5): 859–67. doi:10.1681/ASN.2009070706. PMC 2865741. PMID 20203157.