Treatment of renal AA-Amyloidosis associated with human immunodeficiency virus infection: a case report.

Janice Borg, Jesmar Buttigieg, Stephen Holwill, Charles Mallia Azzopardi
Author Information
  1. Janice Borg: Depatment of Medicine, Mater Dei Hospital, Triq Dun Karm, Msida, MSD 2090, Malta. janice.c.borg@gov.mt. ORCID
  2. Jesmar Buttigieg: Renal Division, Mater Dei Hospital, Triq Dun Karm, Msida, MSD 2090, Malta.
  3. Stephen Holwill: Histopathology, Musgrove Park Hospital, Parkfield Dr, Taunton, TA1 5DA, UK.
  4. Charles Mallia Azzopardi: Infectious Diseases Unit, Mater Dei Hospital, Triq Dun Karm, Msida, MSD 2090, Malta.

Abstract

We present a case of a young adult male who was treated successfully for renal AA-amyloidosis secondary to human immunodeficiency virus (HIV) infection using highly active anti-retroviral therapy (HAART). He presented with lobar pneumonia, acute kidney injury, nephrotic syndrome and newly diagnosed HIV infection and was initiated on HARRT and haemodialysis. Kidney biopsy was consistent with amyloid deposition of the AA-type. His clinical condition improved gradually and after 10 months of therapy, he regained sufficient excretory function to become dialysis independent. Two years later, he remained well, with a recovered CD4 count and a glomerular filtration rate of 63 mL/min/1.73 m. Patients with renal AA-amyloidosis typically present with slowly progressive chronic kidney disease, often leading to end-stage kidney disease within months. To our knowledge, this is the first reported case of biopsy proven renal AA-amyloidosis in a newly diagnosed HIV positive patient to present with acute kidney injury leading to dialysis dependence over a period of 2 weeks, which was successfully treated using HAART.

Keywords

References

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MeSH Term

Acute Kidney Injury
Adult
Amyloidosis
Antiretroviral Therapy, Highly Active
Biopsy
Glomerular Filtration Rate
HIV Infections
Humans
Kidney
Male
Nephrotic Syndrome
Pneumonia
Renal Dialysis
Renal Insufficiency, Chronic
Serum Amyloid A Protein
Treatment Outcome

Chemicals

Serum Amyloid A Protein

Word Cloud

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