adult hsp nephritis

Henoch-Schonlein purpura (HSP) frequently occurs in children under 15 years of age but is quite rare in adults. Most children who develop HSP nephritis completely recover from the illness, whereas up to 40% of adults have persistent hematuria and 10% develop chronic renal failure. Plasma exchange alone has been shown to be beneficial in children who have HSP nephritis. Adults have been treated using immunosuppressive drugs such as cyclophosphamide but effects are not certain. Here, we present a case of a 59-year-old white male who developed HSP nephritis while undergoing treatment with steroids...

INTRODUCTION: Recently, Henoch-Schönlein purpura (HSP) has been observed in elderly people, although it was believed to be uncommon in these subjects. The increased risks of developing end-stage renal disease (ESRD) in adults in comparison with children were highlighted by different studies; however, limited data are available on the treatment of HSP nephritis in adults. METHODS: Between 2002 and 2008, five elderly Japanese patients (>65 years old) (mean age, 68 years, ranging from 65 to 72) with severe forms of HSP nephritis were entered into a prospective study to evaluate prednisolone therapy on the outcome of nephropathy in terms of clinical symptoms and histopathological changes...

BACKGROUND: Henoch-Schönlein purpura (HSP) mainly affects children, but age is also thought to be an important prognostic factor. Kidney involvement is a major cause of mortality in HSP patients. The purpose of this study was to analyze the clinicopathological correlations between adults and children. METHODS: A total of 208 children and 75 adult patients with HSP nephritis (HSPN) were evaluated. All patients underwent a renal biopsy. RESULTS: Extra-renal symptoms (arthritis and abdominal pain) were more common in the pediatric patient group than in the adult group (P < 0...

To evaluate the association between angiotensinogen (AGT) gene polymorphism and the risk of Henoch-Schönlein purpura (HSP)/Henoch-Schönlein purpura nephritis (HSPN) we searched the eligible studies through Pub Med, Embase, Cochrane, and China National Knowledge Infrastructure (CNKI) databases according to predefined criteria. A random-effects model was used to calculate the combined odds ratios (ORs) and its corresponding 95% confidence interval (CI). Five studies were recruited for the analysis of the association between AGT M235T gene polymorphism and HSP/HSPN risk...

Henoch-Schönlein purpura (HSP) is the most common vasculitis in children, in whom prognosis is mostly dependent upon the severity of renal involvement. Nephritis is observed in about 30% of children with HSP. Renal damage eventually leads to chronic kidney disease in up to 20% of children with HSP nephritis in tertiary care centres, but in less than 5% of unselected patients with HSP, by 20 years after diagnosis. HSP nephritis and IgA nephropathy are related diseases resulting from glomerular deposition of aberrantly glycosylated IgA1...

We aimed to investigate differences in clinical manifestations and outcomes between adult and child patients with Henoch-Schönlein purpura (HSP), and to analyze the factors associated with poor prognosis for HSP nephritis. This retrospective 10-yr study enrolled 160 patients with HSP who visited Severance Hospital. Purpura was mostly detected in lower extremities, but purpura in upper extremities was more frequently observed in adults than children (41.7% vs 19.3%). Children had a greater frequency of arthralgia (55...

Henoch-Schönlein purpura (HSP) is the most common type of primary small-sized blood vessel vasculitis in children and an uncommon condition in adults. Interleukin (IL)-6 is a proinflammatory cytokine whose effect is controlled by the IL-6 receptor (IL-6R). IL-6 transducer (IL-6ST/gp130) is the signal-transducing subunit of the IL-6R. Two hundred and eighty five Spanish HSP patients and 877 sex and ethnically matched controls were genotyped for the IL6R rs2228145 and IL6ST/gp130 rs2228044 functional polymorphisms...

Henoch-Shönlein purpura (HSP) is a systemic small vessel vasculitis. Most patients present during childhood. The characteristic association of purpura, arthralgia, abdominal pain, and nephritis reflects the predominant distribution of vasculitis. Headaches and mild behavioral changes suggest CNS involvement in one-third of HSP patients. Salient central nervous system (CNS) manifestations are rarer and mostly reported in adults and patients with a severe disease course. Diagnosis of CNS vasculitis is rarely confirmed by histopathology and generally relies on "suggestive" imaging showing brain hemorrhages, infarcts and edema, predominantly located in the parieto-occipital regions...

BACKGROUND: The long-term prognosis of Henoch-Schönlein purpura (HSP) is determined by the severity of renal involvement, known as HSP nephritis, which varies considerably from patient to patient. There is now increasing evidence that dysregulated cytokine production plays a crucial role in human autoimmune and inflammatory processes. AIM: To explore the possible contributions of serum antistreptolysin O, C-reactive protein, IgA, interleukin (IL)-6, IL-8, tumour necrosis factor (TNF)-α, anticardiolipin antibody (aCL) and antiphosphatidylserine-prothrombin complex antibody (anti-PSPT) in the pathogenesis of HSP, and to evaluate correlations between those biological parameters and the clinical features...

BACKGROUND: The presence of tubuloreticular inclusions (TRIs) in endothelial cells (ECs) always evokes suspicion of an association with underlying viral infections or autoimmune diseases. However, other underlying diseases can be associated with TRI expression. Since identification of the underlying disease is of primary consideration for management of glomerulonephritis (GN), it is important to clarify the clinical significance of TRI expression. METHODS: The authors studied 104 renal biopsy cases having TRI...

BACKGROUND: We established earlier the absolute renal risk (ARR) of dialysis/death (D/D) in primary IgA nephropathy (IgAN) which permitted accurate prospective prediction of final prognosis. This ARR was based on the potential presence at initial diagnosis of three major, independent, and equipotent risk factors such as hypertension, quantitative proteinuria≥1 g per day, and severe pathological lesions appreciated by our local classification scoring≥8 (range 0-20). We studied the validity of this ARR concept in secondary IgAN to predict future outcome and focused on Henoch-Schönlein purpura (HSP) nephritis...

INTRODUCTION: The aim of this study was to evaluate the epidemiologic profile of patients and difficulties of patients referred by basic health units (UBS) or other hospitals, outpatient screening of the Division of Nephrology, Hospital São Paulo (UNIFESP) for evaluation and treatment kidney disease. METHODS: From February to September 2009, has been evaluated 341 patients referred from UBS in São Paulo and other parts of the Country. RESULTS: Of these patients, 26% (86/341) required for new tests to confirm the diagnosis doubtful for referrals, incomplete, or because of the waiting period for the care and exams, which ranged from one week to three years, and part of them did not bring any kind of examination for the evaluation, 12% (45/341) returned for follow-up at the unit location, 13% (46/341) were referred for treatment site closest to their residence, 47% (164/341) for our sub-specialty Clinics of Nephrology (HSP): 24% (82/341) uremia, 8% (27/341) with polycystic kidney disease, 7% (23/341) for hypertension, 4% (16/341) renal Lithiasis and 4% (16/341) nephritis...

Approximately 40% of patients with Henoch-Schonlein purpura (HSP) develop Henoch-Schonlein purpura nephritis (HSPN) after 4 to 6 weeks of subcutaneous hemorrhaging. Immunoglobulin-A nephropathy (IgAN) and HSPN have numerous similarities, which can cause difficulty in correctly diagnosing the disorder during a differential diagnosis. The pathogenesis of the 2 diseases is not clear. We enrolled 137 patients with HSPN, 107 patients with IgAN, and 28 healthy (control) patients in our study. The levels of alpha-smooth muscle actin (α-SMA), c-Met, and Gal-deficient IgA1 (Gd-IgA1) in the 3 patient groups were determined and compared...

BACKGROUND: Henoch-Schönlein purpura (HSP) is a form of systemic vasculitis that can progress to Henoch-Schönlein purpura nephritis (HSPN), and the most effective treatment remains controversial. Our aim was to compare the effects of oral mycophenolate mofetil (MMF) with low-dose prednisone and the full-dose corticosteroids (CS; prednisone) for the induction therapy of HSPN with large proteinuria. METHODS: Fifty-three patients with biopsy-proved HSPN with large proteinuria (>2...

Henoch-Schönlein Purpura (HSP) is a small vessel-vasculitis that usually affects children and adolescents; its onset in adults is uncommon.We describe a case of HSP complicated with nephritis and extensive deep vein thrombosis in an 81-year-old Caucasian woman, successfully treated with oral corticosteroids. Even at the extremes of age, HSP should be considered in the differential diagnosis of leukocytoclastic vasculitis, with a particular attention to renal involvement, because of its potential morbidity and mortality in the elderly; in addition, ruling out an occult thrombotic event in course of HSP is mandatory, especially in the presence of additional thrombotic risk factors...

BACKGROUND: Corticosteroids have been shown not to prevent the development of Henoch-Schönlein nephritis. However, long-term follow-up data are scarce. METHODS: The long-term outcome of patients in a randomized placebo-controlled prednisone study was evaluated 8 years later with a health questionnaire completed by 160/171 (94%) patients and by urine and blood pressure screening (138/171, 81%). RESULTS: Twelve patients had hematuria and/or proteinuria and seven had hypertension...

Henoch-Schönlein purpura (HSP) is a small vessel vasculitis characterized by purpuric skin rash, haematuria, abdominal pain, gastrointestinal bleeding and arthritis. Nephritis is more frequent and severe in adults than in children, with relatively more adults developing renal insufficiency. Another, fortunately rare, manifestation of HSP that increases mortality significantly, is diffuse alveolar haemorrhage. We report a rare case of an adult male patient with full-blown HSP that followed a respiratory tract infection...

Henoch-Schönlein purpura (HSP) is a small vessel vasculitis with IgA dominant immune complex deposition. It is characterized by a triad of palpable purpura (without thrombocytopenia), abdominal pain and arthritis. Uveitis is rarely associated with HSP with only 3 cases reported in literature. All these cases were in adult population and were associated with nephritis. However, this association is not reported in paediatric age group. We are reporting a case of an 11-year-old child of recurrent HSP with uveitis...

In the current report, we describe a patient with moderate nephritis and severe skin Henoch Schönlein purpura (HSP) who has been treated with rituximab. Complete and sustained skin and renal remission resulted from the treatment. Thus, further studies are required to confirm the efficacy of rituximab as first-line treatment in HSP, and it might be an interesting new therapeutic option.

Henoch-Schönlein purpura (HSP) is usually followed by mild renal involvement, but heavy proteinuria may also occur. Limited experience with cyclosporin A in children shows reduction of proteinuria. In this report, the use of cyclosporin A in 5 adult HSP patients with nephrotic-range proteinuria is described. Cyclosporin A in combination with prednisolone was given in 3 patients with HSP nephritis and nephrotic syndrome after a course of other immunosuppressive drugs and in 2 patients as initial treatment. All patients showed complete or partial remission of nephrotic syndrome with cyclosporin A and preserved stable renal function over a follow-up period of 5 years...