propylthiouracil has been researched along with Glomerulonephritis--IGA* in 4 studies
4 other study(ies) available for propylthiouracil and Glomerulonephritis--IGA
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An unusual presentation of propylthiouracil-induced anti-MPO and PR3 positive ANCA vasculitis with associated anti-GBM antibodies, IgA nephropathy and an IgG4 interstitial infiltrate: a case report.
A number of disease processes can culminate in rapidly progressive glomerulonephritis, including pauci-immune focal segmental necrotising glomerulonephritis, usually seen with positive serum antineutrophil cytoplasmic antibodies (ANCA). Propylthiouracil (PTU) has been associated with drug-induced ANCA-associated vasculitis (AAV), with antibodies against myeloperoxidase (MPO) and proteinase 3 (PR3) present individually and together having been recognised. 'Double-positive' vasculitis with ANCA and anti-glomerular basement membrane (GBM) antibodies has also been reported in association with PTU treatment. We present a case of PTU-induced anti-MPO and PR3 positive ANCA vasculitis with associated anti-GBM antibodies, IgA nephropathy and an IgG4 interstitial infiltrate.. A 51-year-old man presented 2 weeks after re-commencing propylthiouracil (PTU) treatment for Graves' disease, with a severe acute kidney injury and haemato-proteinuria. He demonstrated positive titres for autoantibodies to PR3 (76.9 IU/mL), MPO (28.8 IU/mL) and GBM (94 IU/mL). Renal biopsy demonstrated numerous glomerular crescents, widespread IgG4-positive lymphoplasmacytic infiltrate and mesangial positivity for IgA. PTU was stopped and he was treated with steroids, plasma exchange and cyclophosphamide with sustained improvement in his renal function.. This case of drug-induced AAV presented a unique and intriguing collection of serological and histological features. We propose that the PTU-induced AAV resulted in epiphenomena of anti-GBM antibody production and an IgG4-cell-rich tubulointerstitial infiltrate. It is uncertain whether the mesangial IgA deposition preceded or resulted from the AAV. Topics: Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis; Antibodies, Antineutrophil Cytoplasmic; Autoantibodies; Glomerulonephritis, IGA; Humans; Immunoglobulin G; Male; Middle Aged; Myeloblastin; Peroxidase; Propylthiouracil | 2020 |
Tubulointerstitial nephritis and uveitis syndrome complicated by IgA nephropathy and Graves' disease: a case report.
Tubulointerstitial nephritis and uveitis syndrome is a disorder characterized by a combination of acute tubulointerstitial nephritis and uveitis. Immunoglobulin A nephropathy is defined by the presence of immunoglobulin A deposits in glomerular mesangial areas. In this report, we describe a rare case of tubulointerstitial nephritis and uveitis syndrome complicated by immunoglobulin A nephropathy and Graves' disease, which was successfully treated with corticosteroids. To the best of our knowledge, this is the first time such a case has been documented since tubulointerstitial nephritis and uveitis syndrome was first described.. A 64-year-old Japanese woman presented with tubulointerstitial nephritis and uveitis syndrome accompanied by immunoglobulin A nephropathy and Graves' disease. She had renal dysfunction, proteinuria, and hematuria. Two weeks after her admission, she developed anterior chamber uveitis. She received corticosteroids, resulting in significant clinical improvement.. Tubulointerstitial nephritis and uveitis syndrome is a relatively uncommon cause of tubulointerstitial nephritis. Clinicians should recognize that tubulointerstitial nephritis and uveitis syndrome with immunoglobulin A nephropathy can occur in the presence of Graves' disease. Additionally, this report may provide important clues in terms of the management of a concomitant case of these diseases. Topics: Antithyroid Agents; Biopsy; Female; Glomerulonephritis, IGA; Glucocorticoids; Graves Disease; Humans; Kidney; Methylprednisolone; Middle Aged; Nephritis, Interstitial; Prednisolone; Propylthiouracil; Syndrome; Treatment Outcome; Uveitis | 2014 |
Crescentic glomerulonephritis due to IgA nephropathy or propylthiouracil-induced Mpo-Anca positive vasculitis?
Topics: Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis; Antithyroid Agents; Diagnosis, Differential; Glomerulonephritis, IGA; Humans; Hyperthyroidism; Male; Middle Aged; Peroxidase; Propylthiouracil | 2013 |
ANCA-positive glomerulonephritis and IgA nephropathy in a patient on propylthiouracil.
A 14-year-old girl developed acute renal failure after 3 years therapy with propylthiouracil (PTU) for Grave's disease. Serologic evaluation showed antineutrophil cytoplasmic antibodies (ANCA) directed against proteinase 3 and myeloperoxidase. Renal biopsy showed a crescentic glomerulonephritis (GN) as well as evidence of IgA nephropathy (IgAN). PTU was discontinued and the patient was treated with prednisone and cyclophosphamide. ANCA became negative and renal function improved, but did not normalize. A second biopsy showed evidence of IgA nephropathy only. Propylthiouracil use has been associated with ANCA positive pauci-immune glomerulonephritis, but not with IgA nephropathy. An overlap syndrome between IgAN and ANCA-positive GN, however, has been described. This patient may have had a preexisting IgAN, with acute pauci-immune GN secondary to PTU, or this may be the first description of an overlap syndrome of IgAN and ANCA vasculitis all caused by PTU therapy. Topics: Acute Kidney Injury; Antibodies, Antineutrophil Cytoplasmic; Antithyroid Agents; Child; Female; Glomerulonephritis; Glomerulonephritis, IGA; Graves Disease; Humans; Propylthiouracil | 2002 |