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Familial mediterranean Fever and renal disease

Hatem I El-Shanti1

  • 1University of Iowa Hospitals and Clinics, Department of Pediatrics, Division of Medical Genetics, USA.

Saudi Journal of Kidney Diseases and Transplantation : an Official Publication of the Saudi Center for Organ Transplantation, Saudi Arabia
|July 28, 2007
PubMed

Insights

Familial Mediterranean Fever (FMF) is a genetic disorder causing painful attacks and kidney amyloidosis. Daily colchicine prevents this severe renal complication, offering a vital treatment for FMF patients.

Area of Science:

  • Genetics
  • Immunology
  • Nephrology

Background:

  • Familial Mediterranean Fever (FMF) is a prevalent genetic autoinflammatory disorder.
  • FMF is characterized by recurrent febrile and painful episodes, affecting various populations including Arabs, Jews, Armenians, and Turks.
  • The primary severe renal complication of FMF is amyloidosis, leading to kidney failure.

Purpose of the Study:

  • To discuss the genetic basis of FMF, focusing on the MEFV gene.
  • To detail the renal manifestations of FMF, particularly amyloidosis.
  • To highlight the preventive and therapeutic strategies for FMF-related renal disease.

Main Methods:

  • Review of the genetic and clinical literature on Familial Mediterranean Fever.
  • Identification and discussion of MEFV gene mutations.
  • Analysis of renal involvement, including amyloidosis and other manifestations.

Main Results:

  • The MEFV gene encodes a protein involved in regulating inflammation.
  • Amyloidosis is the major renal manifestation, causing proteinuria and potentially fatal renal failure.
  • Colchicine is a highly effective daily treatment for preventing renal amyloidosis in FMF.

Conclusions:

  • FMF is a significant genetic disorder with serious renal consequences.
  • Early diagnosis and consistent colchicine treatment are crucial for preventing FMF-associated amyloidosis and preserving kidney function.
  • Understanding the MEFV gene and FMF pathophysiology aids in managing its renal complications.

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