Vasculite Imunoglobulina A

Study of Ravulizumab in Pediatric Participants With Primary IgAN

NCT07024563

RECRUTANDO

Vasculitis Pregnancy Registry

NCT02593565

RECRUTANDO

Clinical Transcriptomics in Systemic Vasculitis (CUTIS)

NCT03004326

RECRUTANDO

Journey of Patients With Vasculitis From First Symptom to Diagnosis

NCT03410290

CONCLUÍDO

Impact of Vasculitis on Employment and Income

NCT02476292

CONCLUÍDO

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37 ensaios clínicos encontrados, 3 ativos.

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Ver todos no ClinicalTrials.gov

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Publicações mais relevantes

Timeline de publicações

358 papers (10 anos)

#1

Risk Factors and Outcomes of Immunoglobulin A Vasculitis in Patients with Inflammatory Bowel Disease and vice versa: A Systematic Review of the current literature.

Current gastroenterology reports2026 Jan 22

This systematic review sought to thoroughly investigate the relationship between Inflammatory Bowel Disease (IBD) and Immunoglobulin A Vasculitis (IgAV), pinpointing both factors that increase risk and those that provide protection, laying the groundwork for future studies on specific treatments approaches to enhance the wellbeing of patients with IgAV and / or IBD. There is a new and quickly expanding body of literature on this subject, indicating a rising interest in it. Recent research has sought to investigate the connection between newly emerged viruses, such as COVID-19, or medications like Anti-Tumor Necrosis Factor Alpha (anti-TNF-α), and the development, progression, and treatment approaches of IgAV in IBD patients, and vice versa. Certain recent research is centered on a particular age groups or the condition of the initial illness. IgAV has been observed for numerous years following the diagnosis of IBD, displaying manifestations in the skin, joints, kidneys, and gastrointestinal tract. IBD encompassing Crohn's disease and ulcerative colitis, and IgAV share immunological overlaps via dysregulated IgA production, genetic loci like HLA-DQA1/DQB1, and environmental triggers such as infections amid gut dysbiosis. IgAV often emerges as an IBD sequela or anti-TNF-α therapy complication, with TNF blockade potentially disrupting B-cell maturation, fostering Gd-IgA1 complexes, and neutrophil-driven inflammation. (31) studies encompassing (83) patients with co-occurring IBD and IgAV, predominantly males (60.2%) and younger individuals with confirmed dual diagnoses (95.2%). Compared to UC, more severe CD phenotypes and extended disease duration correlate with increased IgAV risk. Anti-TNF inhibitors appear to substantially contribute to IgAV onset in IBD patients. Most affected individuals develop IBD initially, followed by IgAV, whereas only a minority experience IBD subsequent to IgAV diagnosis. Ceasing anti-TNF-α therapy post-IgAV diagnosis may lead to IgAV resolution but could also trigger disease recurrence. The study's limited sample size has hindered the researchers from reaching conclusions via a meta-analysis. Additionally, the criteria utilized for IBD diagnosis have displayed inconsistency across all studies. Patients with IBD are at higher risk of developing IgAV, thus a high level of suspicion and prompt diagnostic assessment are crucial. To date, there have been no previous systematic reviews or meta-analyses highlighting a link between IgAV and IBD. Therefore, this systematic review is a pivotal endeavor to elucidate the complex relationship between these conditions, shaping future research in this area.

#2

Zanubrutinib for Immunoglobulin A Vasculitis With Monoclonal Gammopathy.

JAMA dermatology2026 Feb 01

This case report describes a patient in his 50s with immunoglobulin A vasculitis with monoclonal B-cell lymphocytosis who was successfully treated with zanubrutinib after failure of multiple treatments.

#3

Analysis of Clinical Features and High-Risk Factors of Gastrointestinal Involvement in Children With IgA Vasculitis.

Clinical pediatrics2026 Mar

Immunoglobulin A vasculitis (IgAV) is a common immune complex-mediated systemic small vessel vasculitis in children. Gastrointestinal (GI) involvement significantly impacts early prognosis and may precede the appearance of purpura, complicating timely diagnosis. We retrospectively analyzed 195 cases of children diagnosed with IgAV from June 2019 to April 2024, among whom 62 cases had GI involvement. Clinical and laboratory data were collected. Children in the IgAV GI involvement group exhibited lower rates of arthritis/arthralgia and significantly higher levels of neutrophil-to-lymphocyte ratio (NLR) (P = .002, OR = 1.455), platelet count (P = .020, OR = 1.005), and uric acid (P = .017, OR = 1.005), with lower immunoglobulin G (IgG) (P = .004, OR = .818) levels. Multivariate analysis identified NLR, platelet count, uric acid, and IgG as independent predictors. The combined model showed good discrimination (area under the curve [AUC] = 0.753) and high specificity (93.2%). Elevated NLR, platelet count, uric acid, and reduced IgG are independent risk factors for GI involvement in pediatric IgAV and may facilitate early risk stratification.

#4

Recurrent immunoglobulin A vasculitis in children and adolescents: prevalence and associated risk factors.

Clinical and experimental pediatrics2026 Jan

Immunoglobulin A vasculitis (IgAV) is a systemic vasculitis characterized by potential recurrence. This study aimed to explore the prevalence of and factors associated with IgAV recurrence. The clinical phenotypes of childhood- and adolescent-onset IgAV were described and compared. This retrospective cohort analysis included patients aged ≤18 years and diagnosed with IgAV treated in a tertiary academic center between January 2010 and December 2022. Recurrence was classified by the reappearance of purpuric/petechiae or other features that reappeared after at least 1 asymptomatic month. The 361 patients with IgAV had a mean age of 7.7±3.9 years; 53.2% of them were female. All patients with IgAV exhibited skin manifestations. Gastrointestinal (GI) and musculoskeletal (MSK) features were observed in 214 (59.3%) and 219 patients (60.7%), respectively. Renal involvement was observed in 82 patients (22.7%). The prevalence of childhood- and adolescent-onset IgAV was 269 (74.5%) and 92 (25.5%), respectively. Patients with childhood-onset IgAV had significant GI manifestations (P=0.01), had MSK features (P=0.002), and required hospitalization (P=0.004). In contrast, patients with adolescent-onset IgAV had significant renal involvement (P<0.001) and required a longer duration of corticosteroids treatment (P<0.001). Of the study population, 119 patients (35.6%) experienced recurrence. During the 12-month follow-up period, 98 patients (27.1%) had recurrent IgAV at a median 1.9 months (interquartile range, 1.2-4.8 months). On the multivariable Cox proportional hazards regression analysis, corticosteroids treatment was significantly associated with IgAV recurrence (hazard ratio, 1.99; 95% confidence interval, 1.266-3.157; P=0.003). Renal involvement was more prevalent in adolescent-onset IgAV, whereas MSK and GI involvement were more common in childhood-onset IgAV. Recurrence was noted in 35.6% of the population. Therefore, vigilant monitoring for recurrence is necessary.

#5

miR-23b-3p deficiency exacerbates immune dysregulation in immunoglobulin A vasculitis by enhancing TLR4-mediated dendritic cell activation.

Rheumatology (Oxford, England)2026 Mar 14

MicroRNAs (miRNAs) play critical roles in regulating immune cell differentiation and maintaining innate and adaptive immune homeostasis. The aim of this study was to determine the mechanisms by which miR-23b-3p modulates crosstalk between innate and adaptive immunity in immunoglobulin A (IgA) vasculitis (IgAV) and to evaluate its therapeutic potential. An IgAV rat model and in vitro cell culture systems were established to assess the effects of miR-23b-3p on dendritic cell (DC) maturation and function via Toll-like receptor 4 (TLR4) signalling and to determine the subsequent impact on T follicular helper (Tfh) cell differentiation mediated by cytokine secretion. IgAV rats exhibited significantly increased TLR4 expression in peripheral blood mononuclear cells and spleen tissue, accompanied by reduced miR-23b-3p expression. Mechanistic analyses demonstrated that miR-23b-3p directly targeted TLR4 to suppress its expression. In vivo overexpression of miR-23b-3p ameliorated IgAV manifestations, as evidenced by reduced TLR4 expression on DCs, diminished Tfh cell differentiation, and decreased serum levels of IgA, interleukin (IL)-6, and IL-12. Notably, TLR4 silencing reversed miR-23b-3p inhibitor-induced DC hyperactivation and aberrant Tfh cell differentiation. miR-23b-3p regulates DC maturation and function and subsequent Tfh differentiation in a TLR4-dependent manner. miR-23b-3p deficiency aggravates IgAV by promoting pathogenic DC-Tfh axis activation, whereas restoration of miR-23b-3p expression attenuates immune dysregulation, suggesting a potential therapeutic strategy for IgAV.

Publicações recentes

Colchicine for Skin Involvement in Immunoglobulin A Vasculitis: A Single-Center Case Series and Review of the Literature.

J Cutan Med Surg2026 Apr 16

Predictors of the late recurrences of immunoglobulin A vasculitis due to clinical and laboratory features in children.

Mod Rheumatol2026 Apr 10

Gastrointestinal Involvement in Adult IgA Vasculitis: A Comprehensive Review.

Cureus2026 Mar

miR-23b-3p deficiency exacerbates immune dysregulation in immunoglobulin A vasculitis by enhancing TLR4-mediated dendritic cell activation.

Rheumatology (Oxford)2026 Mar 14

Serum SCUBE1 and SCUBE2 Levels in Children with Immunoglobulin A Vasculitis: An Exploratory Study.

Rheumatol Ther2026 Apr

Ver todas no PubMed

📚 EuropePMC215 artigos no totalmostrando 199

Rheumatology (Oxford, England)

miR-23b-3p deficiency exacerbates immune dysregulation in immunoglobulin A vasculitis by enhancing TLR4-mediated dendritic cell activation.

Serum SCUBE1 and SCUBE2 Levels in Children with Immunoglobulin A Vasculitis: An Exploratory Study.

Rheumatology and therapy

Demographic, Clinical, and Laboratory Characteristics of Pediatric IgA Vasculitis: A Retrospective Five-Year Single-Center Experience.

Journal of medical case reports

Malignant renovascular hypertension consequent to IgA vasculitis in a young male patient: a case report.

Renal Shear Wave Elastography for Differentiating Vasculitic and Non-Vasculitic Acute Kidney Injury.

Annals of medicine and surgery (2012)

First case of IgA vasculitis atypically presenting as recurrent gastroenteritis from Nepal: a case report and review of the literature.

Innere Medizin (Heidelberg, Germany)

[More than just purpura-Immunoglobulin A vasculitis in adulthood].

Current gastroenterology reports

Risk Factors and Outcomes of Immunoglobulin A Vasculitis in Patients with Inflammatory Bowel Disease and vice versa: A Systematic Review of the current literature.

Respiratory medicine case reports

Recurrent diffuse alveolar hemorrhage in Immunoglobulin A vasculitis.

Clinics (Sao Paulo, Brazil)

Painful subcutaneous edema is associated with early age at disease onset in Immunoglobulin A vasculitis patients: A multicenter study.

Zanubrutinib for Immunoglobulin A Vasculitis With Monoclonal Gammopathy.

JAMA dermatology

World journal of clinical cases

Systemic and dermatological findings of immunoglobulin A vasculitis in a black child: A case report.

IgA Vasculitis With Nephritis Following Controlled Ovarian Stimulation and Oocyte Donation.

Case reports in dermatology

Suspected Alcohol-Induced Immunoglobulin A Vasculitis: A Case Series and Review of the Literature.

Case reports in dermatology

Immunoglobulin A Vasculitis Associated Terminal Ileitis Mimicking Inflammatory Bowel Disease: Diagnostic Challenge and Therapeutic Role of Steroids - A Case Report.

Role of red cell distribution width, tumor necrosis factor-alpha, and interleukin-6 in immunoglobulin a vasculitis nephritis among Tibetan children in high-altitude areas.

BMC pediatrics

Ustekinumab-induced Henoch-Schönlein purpura in Crohn's disease: a case report and literature review.

Intestinal research

The role of NFKB1 and NFKBIA in immunoglobulin A vasculitis.

Case Report: Severe gastrointestinal complications in adult IgA vasculitis: a fatal case of acute esophageal necrosis.

Analysis of Clinical Features and High-Risk Factors of Gastrointestinal Involvement in Children With IgA Vasculitis.

Clinical pediatrics

Immunoglobulin A vasculitis with aneurysmal subarachnoid hemorrhage in an adult.

JAAD case reports

Current opinion in rheumatology

Pathophysiology of glomerulonephritis in autoimmune diseases.

Clinical and experimental pediatrics

Recurrent immunoglobulin A vasculitis in children and adolescents: prevalence and associated risk factors.

Pediatric rheumatology online journal

Efficacy and safety of telitacicept in children with IgA vasculitis and IgA vasculitis nephritis: a single-center retrospective study.

Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology

Some novel causes and clinical characteristics of reversible splenial lesion syndrome- found in children.

Journal of the American Academy of Dermatology

Risk factors for recurrence or relapse after a first episode of adult IgA vasculitis: A multicenter retrospective study.

Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association

Efficacy and Safety of Telitacicept in Adult IgA Vasculitis Nephropathy.

Pediatric rheumatology online journal

Serum elafin levels in patients with IgA vasculitis: a prospective case-control study.

Biomarker research for Henoch-Schönlein purpura nephritis based on "omics" techniques.

Frontiers in medicine

World journal of pediatrics : WJP

Guidelines for the diagnosis and management of childhood immunoglobulin A vasculitis.

SAGE open medical case reports

Gastrointestinal bleeding as an early presentation of the pediatric granulomatosis with polyangiitis: A rare report.

KDIGO 2025 Clinical Practice Guideline for the Management of Immunoglobulin A Nephropathy (IgAN) and Immunoglobulin A Vasculitis (IgAV).

Kidney international

Executive summary of the KDIGO 2025 Clinical Practice Guideline for the Management of Immunoglobulin A Nephropathy (IgAN) and Immunoglobulin A Vasculitis (IgAV).

Kidney international

Atypical presentation of immunoglobulin A vasculitis mimicking acute appendicitis in a pediatric patient: a case report.

Future science OA

Zhongguo shi yan xue ye xue za zhi

[The Value of Thrombus Biomarkers for Assessing the Progression of Immunoglobulin A Vasculitis in Children].

Turkish journal of medical sciences

Evaluation of rheumatic causes underlying childhood-onset arthritis.

Relief of Suspected IgA Vasculitis-Associated Enterocolitis Manifested as Severe Diarrhea and Hypoalbuminemia Treated With Glucocorticoid Therapy and Administration of Fibrogammin® (Purified Coagulation Factor XIII Concentrate): A Case Report.

Vasculitis as an indicator of disease severity in familial Mediterranean fever.

Immunoglobulin A Vasculitis Following COVID-19 Infection in an Adolescent Girl.

Oman medical journal

Risk factors associated with renal injury in patients initially diagnosed with IgA vasculitis.

Epidemiology, clinical features and outcomes of patients with kidney biopsy proven IgA vasculitis in Auckland and Northland, Aotearoa, New Zealand presenting between 2003-2020.

BMC nephrology

Journal of inflammation research

Exploring the Anti-Inflammatory and Anti-NET Properties of Zidian Zhenxiao Granule in IgA Vasculitis: A Network Pharmacology and Proteomic Study.

International journal of molecular sciences

Serum IgE and IgA Levels in Pediatric Henoch-Schönlein Purpura: Clinical Characteristics and Immunological Correlations in the Context of Infectious Diseases-A Five-Year Retrospective Analysis.

Turkish archives of pediatrics

Pediatric Immunoglobulin A Vasculitis: Impact of Mediterranean Fever Gene Variants on Clinical Course and Inflammatory Markers.

Kidney research and clinical practice

Comprehensive analysis of the clinical and pathological features and prognoses of children with immunoglobulin A vasculitis nephritis with immunoglobulin M deposits in glomeruli.

Patients With IgA Vasculitis and Kawasaki Disease Show Dysregulated Interferon Signature.

The Importance of Early Steroid Use in IgA Vasculitis Complicated by Disseminated Intravascular Coagulation in an Adult.

Mycophenolate Mofetil as a Therapeutic Option in Refractory Immunoglobulin A Vasculitis: A Report of Two Atypical Cases.

The American journal of medicine

Skin Deep: A Narrative Case Series and Review of Cutaneous Vasculitis and Possible Doppelgängers.

Journal of medical case reports

Immunoglobulin A vasculitis and pustular psoriasis precipitated by Tawon Liar: a case report.

SAGE open medical case reports

A case and literature review of axial spondyloarthritis and immunoglobulin A vasculitis: Rare association or under-recognized?

Adult-Onset Immunoglobulin A Vasculitis (IgAV) Presenting in a Middle-Aged Indian Male Patient.

Rheumatology (Oxford, England)

NETs in the spotlight: exploring NETosis markers for tracking disease activity in IgA vasculitis.

Laboratory Findings and Clinical Features in IgA Vasculitis: Identifying Predictors of Kidney Involvement and Disease Relapse in Pediatric Patients.

Clinical and experimental medicine

Immunoglobulin a vasculitis with central nervous system involvement: analysis of 10 cases.

Tph cells are expanded in IgA vasculitis nephritis.

Molecular immunology

Rheumatology international

A case-based review of IgA vasculitis complicated with gastrointestinal infections: insights from a norovirus-associated case in an adolescent.

Kidney international reports

Efficacy and Safety of Telitacicept as an Add-On Therapy for Refractory Immunoglobulin A Nephropathy or Immunoglobulin A Vasculitis Nephropathy in Children.

Pediatric nephrology (Berlin, Germany)

Telitacicept as a BAFF/APRIL dual inhibitor: efficacy and safety in reducing proteinuria for refractory childhood IgA vasculitis nephritis.

Assessment of renal resistive index measurement in children with immunoglobulin A vasculitis.

Reumatologia

Clinical and experimental rheumatology

Differential gut microbiota and inflammatory cytokines contribute to IgA vasculitis.

European journal of pediatrics

How familial Mediterranean fever affects the characteristics of immunoglobulin a vasculitis in pediatric patients at the time of diagnosis?

A case report of Henoch-Schönlein purpura in the elderly complicated by multisystem involvement.

Medicine

Unilateral Cheek Edema in a Child with Immunoglobulin A Vasculitis.

Indian pediatrics

Patterned eruption following fishnet stocking use.

JAAD case reports

An Atypical Presentation of Henoch-Schönlein Purpura With Features of Acute Hemorrhagic Edema of Infancy and Koebnerization: A Case Report.

Relationship between IgA vasculitis and prothrombotic risk factors: A prospective, case-control study.

Archives of rheumatology

Ustekinumab-Induced Vasculitis in a Patient With Crohn's Disease.

ACG case reports journal

Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver

Severe colitis in a patient with immunoglobulin A vasculitis.

Tonsillectomy in Immunoglobulin A vasculitis with nephritis: case series.

CEN case reports

The extent of intestinal involvement is closely related to the severity of IgAV: a risk stratification study based on CT.

Annals of medicine

Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract

Clinical features of abdominal immunoglobulin A vasculitis in adults: a single-center retrospective study.

Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics

[Clinicopathological significance and prognostic value of serum 25-hydroxyvitamin D3 level in children with IgA vasculitis nephritis].

Factors associated with renal involvement in adult immunoglobulin a vasculitis: what is it?

Postgraduate medicine

Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics

[Clinical and pathological features of children with immunoglobulin A vasculitis with nephritis accompanied by different proportions of crescent formation].

Current opinion in rheumatology

Epidemiology of systemic vasculitis.

Immunoglobulin A Vasculitis Nephritis in an Adult.

The Turkish journal of pediatrics

Exploring the predictive factors in the gastrointestinal involvement of patients with immunoglobulin A vasculitis.

European journal of pediatrics

Characteristics of cutaneous manifestations in immunoglobulin a vasculitis and their relationships with system involvement and treatment needs.

Can the affected intestinal segment visualized on abdominal ultrasound predict gastrointestinal tract bleeding in immunoglobulin A vasculitis?

Modern rheumatology

Gastrointestinal manifestations and pathogenesis in childhood immunoglobulin A vasculitis.

Delayed diagnosis of angioimmunoblast T-cell lymphoma presenting with immunoglobulin a vasculitis.

Renal failure

Journal of the College of Physicians and Surgeons--Pakistan : JCPSP

Risk Factors for Renal Involvement in Childhood Henoch-Schonlein Purpura (IgA Vasculitis).

Polish archives of internal medicine

Immunoglobulin A vasculitis with Koebner phenomenon and renal involvement induced by antitumor necrosis factor α therapy in the treatment of rheumatoid arthritis.

Kidney international reports

Association of Childhood IgA Vasculitis With Allergic Rhinitis and Chronic Rhinosinusitis.

International immunopharmacology

Blood soluble CD89-IgA complex may be a potential biomarker for predicting multi-organ involvement, especially renal involvement in children with immunoglobulin A vasculitis.

Amelioration of immunoglobulin A vasculitis by suppression of the pathological expansion of T follicular helper 17 cells.

Journal of autoimmunity

Case report: Nephritic/nephrotic syndrome in a child with immunoglobulin A vasculitis.

Bioengineering (Basel, Switzerland)

Explore the Value of Multi-Parameter MRI in Non-Invasive Assessment of Prognostic Risk and Oxford Classification in Children with IgAN or IgAVN.

Immunoglobulin A vasculitis with periorbital edema and severe renal involvement: A case report.

Pediatric dermatology

Comparison of different doses of Tripterygium glycosides treating in IgA vasculitis nephritis: A Bayesian network meta-analysis.

Heliyon

Fasciitis as a Complication of IgA Vasculitis.

The Journal of emergency medicine

An Unusual Case of Abdominal Pain in a Geriatric Man.

HCA healthcare journal of medicine

A Case Series of Unusual IgA Vasculitis.

An Unusual Presentation of Propylthiouracil-Induced Immunoglobulin A Vasculitis With Positive Anti-proteinase-3 and Anti-myeloperoxidase Antibodies.

Pediatrics international : official journal of the Japan Pediatric Society

Clinical characteristics and risk factors for kidney involvement in children with immunoglobulin A vasculitis.

The Kaohsiung journal of medical sciences

Immunoglobulin A vasculitis: The clinical features and pathophysiology.

Turkish journal of medical sciences

Reporting the clinical spectrum of children with IgAV in a retrospective 24-year cohort: Influences of age and sex on clinical presentation.

Immunoglobulin A Vasculitis After Initiation of Treatment for Tuberculous Pleurisy: A Case Report and Literature Review.

Clinical and experimental vaccine research

Henoch-Schönlein purpura following mRNA COVID-19 vaccination: a case report.

The efficacy and safety of tacrolimus in treating refractory IgA vasculitis nephritis: a single-center retrospective study on 16 cases.

Clinical kidney journal

European journal of case reports in internal medicine

Annular Leukocytoclastic Vasculitis: A New Feature of IgA Vasculitis.

A Rare Case of Immunoglobulin A Vasculitis in an Adult Male.

Arthritis research & therapy

Deregulation in adult IgA vasculitis skin as the basis for the discovery of novel serum biomarkers.

Clinical and translational medicine

Single-cell RNA sequencing of pediatric renal tissues revealed the potential relationship between immunoglobulin A nephropathy and immunoglobulin A vasculitis with nephritis.

Biochimica et biophysica acta. Molecular basis of disease

Extracellular CIRP co-stimulated T cells through IL6R/STAT3 in pediatric IgA vasculitis.

Ang-1, Ang-2, and Tie2 are diagnostic biomarkers for Henoch-Schönlein purpura and pediatric-onset systemic lupus erythematous.

Open life sciences

Severe immunoglobulin A vasculitis with refractory gastrointestinal involvement in an adult patient successfully treated with plasma exchange.

Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics

[Urinary protein and renal pathological features in children with immunoglobulin A vasculitis with nephritis and hypercoagulability].

Taxonomic and functional shifts of gut microbiome in immunoglobulin A vasculitis children and their mothers.

Epidemiology and clinical characteristics of biopsy-confirmed adult-onset IgA vasculitis in southern Sweden.

RMD open

ASSOCIATION BETWEEN HIGH MOBILITY GROUP BOX 1 PROTEIN GENE (rs41369348) POLYMORPHISM AND IMMUNOGLOBULIN A VASCULITIS IN CHILDREN.

Acta clinica Croatica

European journal of pediatrics

Clinical characteristics and risk factors of cardiac involvement in pediatric immunoglobulin A vasculitis: A 7-year retrospective study from a single tertiary medical center.

Worldwide Distribution and Extracutaneous Manifestations of Henoch-Schönlein Purpura in Adults: Narrative Review.

JMIR dermatology

Immunoglobulin A Vasculitis With Intussusception in Children.

The American surgeon

Innere Medizin (Heidelberg, Germany)

[Immunoglobulin A vasculitis].

Successful rituximab therapy in adult-onset IgA vasculitis with diffuse alveolar hemorrhage and renal failure: a case report.

AME case reports

Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association

Outcome of immunosuppression in children with IgA vasculitis-related nephritis.

Possible Threats of IgA Vasculitis in Children: One Center Experience.

Acta medica Lituanica

Does age at disease onset affect the clinical presentation and outcome in children with immunoglobulin A vasculitis?

Archives of rheumatology

Rituximab as possible therapy in TNF inhibitor-induced IgA vasculitis with severe renal involvement.

BMC nephrology

Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics

[Research advances in the etiology and pathogenesis of immunoglobulin A vasculitis].

Molecular biology reports

Analysis of IL-1β, TGF-β, IL-5, ACE, PTPN22 gene polymorphisms, and gene expression levels in Turkish children with IgA vasculitis.

Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver

Immunoglobulin A vasculitis involving the duodenum and jejunum.

Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics

[Association between vaccination and the risk of immunoglobulin A vasculitis in children].

Internal medicine (Tokyo, Japan)

Renal Medullary Angiitis Associated with Cutaneous Leukocytoclastic Vasculitis.

Immunoglobulin-A vasculitis manifesting as edema in the scalp, face, and sternocleidomastoid muscle.

Journal of clinical rheumatology : practical reports on rheumatic & musculoskeletal diseases

Immunoglobulin A Vasculitis as a Sign of Recurrence of Lingual Cancer.

Immunoglobulin A Vasculitis Following ChadOx1 nCoV-19/AZD1222 (AstraZeneca COVID-19 Vaccine) Vaccination.

Annals of dermatology

World journal of nephrology

Immunoglobulin A vasculitis nephritis: Current understanding of pathogenesis and treatment.

International journal of molecular sciences

Mucosal Immune Defence Gene Polymorphisms as Relevant Players in the Pathogenesis of IgA Vasculitis?

Atypical Immunoglobulin A Vasculitis in a Pediatric Patient With Ulcerative Colitis.

ACG case reports journal

The Kobe journal of medical sciences

Association between Factor XIII Activity and Clinical Course in Pediatric Patients with Immunoglobulin A Vasculitis.

Renal pathology in adult and paediatric population of Japan: review of the Japan renal biopsy registry database from 2007 to 2017.

Journal of nephrology

Pregnancy outcome in patients with a medical history of immunoglobulin A vasculitis: a case-control study.

Molecular medicine reports

AZGP1 as a potential biomarker of IgA vasculitis with nephritis in a children‑based urinary proteomics study by diaPASEF.

Annals of medicine and surgery (2012)

Henoch-Schönlein purpura with antecedent allergic diseases in a 4-year-old child: a case report.

Immunoglobulin A Vasculitis: Contemplating Treatment for Gastrointestinal Involvement.

Zeitschrift fur Rheumatologie

[Immunoglobulin A vasculitis (IgAV)].

Bowman's capsule rupture and the Oxford MEST-C score in adult patients with Immunoglobulin a vasculitis nephritis: a single center experience.

Annals of medicine

The Journal of rheumatology

Effect of Nonimmune Factors on Renal Prognosis in Adult IgA Vasculitis With Nephritis: A Long-Term Retrospective Cohort Study.

The American journal of medicine

Extensive Palpable Purpura Preceding Renal Dysfunction in Immunoglobulin A Vasculitis Due to Coronavirus-19 Infection.

Cyclosporin A in combination with corticosteroids as a treatment for immunoglobulin A vasculitis nephritis in children.

Minerva pediatrics

Immunoglobulin a vasculitis with testicular/epididymal involvement in children: A retrospective study of a ten-year period.

Pathophysiology and clinical manifestations of immune complex vasculitides.

Frontiers in medicine

IgA Vasculitis in Japanese Patients Harboring MEFV Mutations: A Case Report and Review of the Literature.

Autoimmune markers and vascular immune deposits in Finkelstein-Seidlmayer vasculitis: Systematic literature review.

Journal of autoimmunity

Adult-Onset Immunoglobulin A Vasculitis Following Hemodialysis Treatment: An Unusual Presentation.

Clinical, cosmetic and investigational dermatology

Association of the Monocyte-to-High-Density Lipoprotein Cholesterol Ratio with Gastrointestinal Involvement of Immunoglobulin a Vasculitis.

Journal of paediatrics and child health

Intussusception as a rare manifestation of immunoglobulin A vasculitis: Risk factors and treatment.

Immunoglobulin A vasculitis presenting as bilateral upper eyelid erythema: A case report and review of literature.

Pediatric dermatology

Successful treatment of rituximab in a steroid-dependent immunoglobulin A vasculitis patient with gastrointestinal involvement: a case report.

Frontiers in cellular and infection microbiology

Landscape of intestinal microbiota in patients with IgA nephropathy, IgA vasculitis and Kawasaki disease.

The Journal of dermatology

Adult invasive meningococcal disease caused by Neisseria meningitidis classified as serogroup B and sequence type 15947.

Gastrointestinal Bleeding Induced by Immunoglobulin A Vasculitis on Post-Mild COVID-19 Patients.

Venous sinus thrombosis in a case of immunoglobulin A vasculitis and a systemic review of literature.

The spectrum and changes of biopsy-proven kidney diseases in Chinese children.

Journal of nephrology

Clinical and experimental medicine

Intravenous immunoglobulin therapy in immunoglobulin A vasculitis with gastrointestinal tract involvement.

Pediatrics international : official journal of the Japan Pediatric Society

Effects of diurnal variation of bile acids by meal on cyclosporine A absorption.

Pediatrics international : official journal of the Japan Pediatric Society

Preadolescent-versus adolescent-onset immunoglobulin A vasculitis: The impact of age on prognosis.

Pediatrics international : official journal of the Japan Pediatric Society

Association of human leukocyte antigen with IgA vasculitis with nephritis in Japanese children.

The Journal of pediatrics

50 Years Ago in TheJournalofPediatrics: Are We Any Better at Understanding the Prognosis of Immunoglobulin A Vasculitis Nephritis?

Immunoglobulin A vasculitis in a child: Secondary to COVID-19 or cystic fibrosis?

Pediatric pulmonology

COVID-19 associated immunoglobulin A vasculitis in an adult.

JAAD case reports

IgA vasculitis update: Epidemiology, pathogenesis, and biomarkers.

Pediatrics international : official journal of the Japan Pediatric Society

Serum pepsinogen cut-off values in Helicobacter pylori-infected children.

Refractory Immunoglobulin A (IgA) Vasculitis in an Elderly Patient: A Case Report.

The Journal of rheumatology

Immunoglobulin A Vasculitis Following COVID-19: A French Multicenter Case Series.

IgA Vasculitis: Influence of CD40, BLK and BANK1 Gene Polymorphisms.

Pediatric nephrology (Berlin, Germany)

Urinary complement proteins are increased in children with IgA vasculitis (Henoch-Schönlein purpura) nephritis.

Acute pancreatitis associated with immunoglobulin A vasculitis: report of fifteen cases.

Clinical rheumatology

Immunoglobulin A vasculitis induced by atypical pneumonia infection with Chlamydophila pneumonia.

IDCases

Immunoglobulin A Vasculitis Associated With COVID-19 Infection Successfully Treated With Corticosteroid Regimen Without Relapse.

International urology and nephrology

Tubulointerstitial B-cell infiltration and tertiary lymphoid tissue in adult-onset immunoglobulin A vasculitis with nephritis.

Coronavirus disease 2019, vaccination against coronavirus and immunoglobulin A-mediated diseases: systematic literature review.

Journal of autoimmunity

Clinical features of paediatric immunoglobulin A vasculitis patients with scrotal involvement.

Modern rheumatology

A Case of Adult-Onset IgA Vasculitis in a Cirrhotic Patient.

Risk assessment and prediction model of renal damage in childhood immunoglobulin A vasculitis.

Dapsone for Refractory Gastrointestinal Symptoms in Children With Immunoglobulin A Vasculitis.

Pediatrics

Frontiers in pharmacology

Individualized medication based on pharmacogenomics and treatment progress in children with IgAV nephritis.

Relevance of Intestinal Microbiota in Immunoglobulin A Vasculitis With Abdominal Involvement.

The Turkish journal of pediatrics

Steroid-resistant peripheral neuropathy in a child: a rare finding in immunoglobulin a vasculitis.

Pediatric nephrology (Berlin, Germany)

Association of Pediatric Vasculitis Activity Score with immunoglobulin A vasculitis with nephritis.

Mean platelet volume may not play a role in the differential diagnosis of immunoglobulin A vasculitis and appendicitis in children.

Updates in surgery

Frontiers in cellular and infection microbiology

Findings on the Relationship Between Intestinal Microbiome and Vasculitis.

An Emerging Role for Neutrophil Extracellular Traps in IgA Vasculitis: A Mini-Review.

Adjunctive treatment with infliximab in pediatric immunoglobulin A (IgA) vasculitis: A case report.

Pediatric dermatology

Blood routine examination: a simple way for differential diagnosis of immunoglobulin A vasculitis with abdominal involvement and appendicitis in children.

Updates in surgery

Journal of emergency nursing

COVID-19 and New Onset IgA Vasculitis: A Systematic Review of Case Reports.

Retroperitoneal fibrosis requiring prompt nephrostomy in a case with immunoglobulin A vasculitis.

SAGE open medical case reports

Lumbar swelling and migrating edema in 3- and 4-year-old boys.

Children (Basel, Switzerland)

Urinary Protein Array Analysis to Identify Key Inflammatory Markers in Children with IgA Vasculitis Nephritis.

Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences

High levels of platelet-to-lymphocyte ratio may predict reduced risk of end stage of renal disease in Chinese patients with MPO-ANCA associated vasculitis.

Adult Onset Immunoglobulin A (IgA) Vasculitis Secondary to Group A Streptococcus Infection.

Adult-Onset Immunoglobulin A Vasculitis With Renal Involvement.

American journal of therapeutics

Sertraline-Associated Immunoglobulin A Vasculitis.

Journal of clinical laboratory analysis

Genome-wide association study of 7661 Chinese Han individuals and fine-mapping major histocompatibility complex identifies HLA-DRB1 as associated with IgA vasculitis.

An Immunoglobulin A Vasculitis Case Without Skin Symptoms Complicated With Severe Abdominal Symptoms.

Journal of medical cases