- ICH GCP
- Yhdysvaltain kliinisten tutkimusten rekisteri
- Kliininen tutkimus NCT02403115
Prediction of Outcome of Lupus Nephritis
Validation of the Assay of Circulating Antibodies Against Glomerular Neo-autoantigens as a Surrogate Biomarker of the Development of Lupus Nephritis
The purpose of this study is to clarify the mechanisms involved in the formation and glomerular deposition of immune complexes in lupus nephritis.
The determination of an antibody pattern specific for systemic lupus erythematosus and lupus nephritis may also have a role in predicting disease progression in patients with systemic lupus erythematosus without renal impairment. As for the patients enrolled in the study, the determination of their antibody patterns may contribute to a more targeted and personalized treatment, allowing a prediction of disease progression and the introduction of early targeted treatments, in order to block the onset and/or progression of renal damage.
Tutkimuksen yleiskatsaus
Yksityiskohtainen kuvaus
Prospective multicenter study on the validity of levels of circulating antibodies to glomerular neo-autoantigens (alpha-enolase and annexin AI) and implantable antigens (anti-DNA, histone, istone3, istone4, C1q) as a surrogate biomarker for the diagnosis of lupus nephritis.
The study will involve the collection of serum from patients with lupus nephritis at onset and during subsequent follow-up at 6, 12, 24 and 36 months for the titration of circulating autoantibodies.
As a control the investigators will use the sera of patients with systemic lupus erythematosus without nephropathy, collected at the same time intervals.
The investigators will also assess the antibody positivity in groups of patients with rheumatologic disease similar to lupus (rheumatoid arthritis) and in patients with autoimmune nephropathy without extrarenal clinical signs.
Regarding patients with systemic lupus erythematosus the investigators will collect sera of both incident and prevalent patients in order to monitor changes in antibody levels in conjunction with the development of renal disease.
Clinical tests (renal function, complete blood count, C reactive protein (CRP), ANA, native DNA (nDNA), urine analysis) will be performed at 6, 12, 24 and 36 months and the surplus of blood samples will be used to create the serum bank of the study.
Samples will be collected in the pediatric nephrology of Giannina Gaslini Children Hospital, Genoa (coordinator centre) and in 5 rheumatological (Genoa, Pisa, Pavia, Padova, Brescia) and 6 nephrological (Milan, Genoa, Parma, Brescia, Bologna and Reggio Emilia) italian adults departments .
Opintotyyppi
Ilmoittautuminen (Odotettu)
Yhteystiedot ja paikat
Opiskelupaikat
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Italy/GE
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Genoa, Italy/GE, Italia, 16147
- Rekrytointi
- IRCCS Giannina Gaslini Children Hospital
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Ottaa yhteyttä:
- Gian Marco Ghiggeri, MD
- Puhelinnumero: 0039 010 5636 2419
- Sähköposti: gmarcoghiggeri@ospedale-gaslini.ge.it
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Päätutkija:
- Gian Marco Ghiggeri, MD
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Alatutkija:
- Alice Bonanni, MD
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Osallistumiskriteerit
Kelpoisuusvaatimukset
Opintokelpoiset iät
Hyväksyy terveitä vapaaehtoisia
Sukupuolet, jotka voivat opiskella
Näytteenottomenetelmä
Tutkimusväestö
- 250 patients with newly diagnosed lupus nephritis (stage I-VI according to WHO classification). First serum will be collected at the time of renal biopsy (study group).
- 250 patients with incident or prevalent systemic lupus erythematosus (according to ARA criteria) and no signs of nephropathy (control group).
- 50 patients with rheumatoid arthritis (according to ARA criteria), without documented nephropathy (control group)
- 250 patients with histological diagnosis of membranous nephropathy (control group).
Kuvaus
Inclusion Criteria:
- Age between 4 and 65 years
- Diagnosis of lupus nephritis-systemic lupus erythematosus (systemic lupus erythematosus, rheumatoid arthritis and membranous nephropathy for controls)
- Informed consent
Exclusion Criteria:
- Severe infections in place
- Malignancies of any current or history
- Chronic hepatitis B Virus (HBV) or Hepatitis C Virus (HCV) positive
- Breast-feeding or pregnant
- Known hypersensitivity to drugs
Opintosuunnitelma
Miten tutkimus on suunniteltu?
Suunnittelun yksityiskohdat
Kohortit ja interventiot
Ryhmä/Kohortti |
Interventio / Hoito |
|---|---|
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Lupus Nephritis
Collection of serum at onset and during subsequent follow-up at 6, 12, 24 and 36 months for the dosage of circulating autoantibodies.
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Clinical tests (renal function, complete blood count, CRP, ANA, dsDNA, urinalysis) will be performed at fixed time intervals (6, 12, 24 and 36 months) and the surplus of blood sample will form the serum bank used for the study
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Incident SLE without nephritis
Collection of serum at onset and during subsequent follow-up at 6, 12, 24 and 36 months for the dosage of circulating autoantibodies, in order to evaluate the presence of nephritic manifestations.
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Clinical tests (renal function, complete blood count, CRP, ANA, dsDNA, urinalysis) will be performed at fixed time intervals (6, 12, 24 and 36 months) and the surplus of blood sample will form the serum bank used for the study
|
|
Prevalent SLE without nephritis
Collection of serum at onset and during subsequent follow-up at 6, 12, 24 and 36 months for the dosage of circulating autoantibodies in order to evaluate the presence of nephritic manifestations.
|
Clinical tests (renal function, complete blood count, CRP, ANA, dsDNA, urinalysis) will be performed at fixed time intervals (6, 12, 24 and 36 months) and the surplus of blood sample will form the serum bank used for the study
|
|
Rheumatoid arthritis
Collection of serum at onset and during subsequent follow-up at 6, 12, 24 and 36 months for the dosage of circulating autoantibodies in order to evaluate the presence of nephritic manifestations.
|
Clinical tests (renal function, complete blood count, CRP, ANA, dsDNA, urinalysis) will be performed at fixed time intervals (6, 12, 24 and 36 months) and the surplus of blood sample will form the serum bank used for the study
|
|
Membranous glomerulonephritis
Collection of serum at onset and during subsequent follow-up at 6, 12, 24 and 36 months for the dosage of circulating autoantibodies in order to exclude secondary forms of the disease.
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Clinical tests (renal function, complete blood count, CRP, ANA, dsDNA, urinalysis) will be performed at fixed time intervals (6, 12, 24 and 36 months) and the surplus of blood sample will form the serum bank used for the study
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Mitä tutkimuksessa mitataan?
Ensisijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Change from baseline in Proteinuria at 12, 24 and 36 months
Aikaikkuna: 12, 24, 36 months
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proteinuria measured on a 24-hour urine collection.
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12, 24, 36 months
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Toissijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Renal function
Aikaikkuna: 36 months
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estimated glomerular filtration rate (eGFR) measured according to Revised Bedside Schwartz Formula (4-17 years old patients) or CKD-EPI Creatinine 2009 Equation (18-64 years old patients)
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36 months
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Yhteistyökumppanit ja tutkijat
Sponsori
Tutkijat
- Opintojohtaja: Gian Marco Ghiggeri, MD, IRCCS Giannina Gaslini, Genoa
Julkaisuja ja hyödyllisiä linkkejä
Yleiset julkaisut
- Yu C, Gershwin ME, Chang C. Diagnostic criteria for systemic lupus erythematosus: a critical review. J Autoimmun. 2014 Feb-Mar;48-49:10-3. doi: 10.1016/j.jaut.2014.01.004. Epub 2014 Jan 21.
- Cameron JS. Lupus nephritis. J Am Soc Nephrol. 1999 Feb;10(2):413-24. doi: 10.1681/ASN.V102413. No abstract available.
- Madaio MP. The relevance of antigen binding to the pathogenicity of lupus autoantibodies. Kidney Int. 2012 Jul;82(2):125-7. doi: 10.1038/ki.2012.159.
- Waldman M, Madaio MP. Pathogenic autoantibodies in lupus nephritis. Lupus. 2005;14(1):19-24. doi: 10.1191/0961203305lu2054oa.
- Bagavant H, Fu SM. Pathogenesis of kidney disease in systemic lupus erythematosus. Curr Opin Rheumatol. 2009 Sep;21(5):489-94. doi: 10.1097/BOR.0b013e32832efff1.
- Hanrotel-Saliou C, Segalen I, Le Meur Y, Youinou P, Renaudineau Y. Glomerular antibodies in lupus nephritis. Clin Rev Allergy Immunol. 2011 Jun;40(3):151-8. doi: 10.1007/s12016-010-8204-4.
- Kramers C, Hylkema MN, van Bruggen MC, van de Lagemaat R, Dijkman HB, Assmann KJ, Smeenk RJ, Berden JH. Anti-nucleosome antibodies complexed to nucleosomal antigens show anti-DNA reactivity and bind to rat glomerular basement membrane in vivo. J Clin Invest. 1994 Aug;94(2):568-77. doi: 10.1172/JCI117371.
- Bruschi M, Galetti M, Sinico RA, Moroni G, Bonanni A, Radice A, Tincani A, Pratesi F, Migliorini P, Murtas C, Franceschini F, Trezzi B, Brunini F, Gatti R, Tardanico R, Barbano G, Piaggio G, Messa P, Ravani P, Scolari F, Candiano G, Martini A, Allegri L, Ghiggeri GM. Glomerular Autoimmune Multicomponents of Human Lupus Nephritis In Vivo (2): Planted Antigens. J Am Soc Nephrol. 2015 Aug;26(8):1905-24. doi: 10.1681/ASN.2014050493. Epub 2014 Nov 14.
- Bruschi M, Sinico RA, Moroni G, Pratesi F, Migliorini P, Galetti M, Murtas C, Tincani A, Madaio M, Radice A, Franceschini F, Trezzi B, Bianchi L, Giallongo A, Gatti R, Tardanico R, Scaloni A, D'Ambrosio C, Carnevali ML, Messa P, Ravani P, Barbano G, Bianco B, Bonanni A, Scolari F, Martini A, Candiano G, Allegri L, Ghiggeri GM. Glomerular autoimmune multicomponents of human lupus nephritis in vivo: alpha-enolase and annexin AI. J Am Soc Nephrol. 2014 Nov;25(11):2483-98. doi: 10.1681/ASN.2013090987. Epub 2014 May 1.
- Angeletti A, Bruschi M, Moroni G, Sinico RA, Franceschini F, Fredi M, Vaglio A, Cavagna L, Petretto A, Pratesi F, Migliorini P, Locatelli F, Pazzola G, Pesce G, Bagnasco M, Manfredi A, Ramirez GA, Esposito P, Murdaca G, Negrini S, Cipriani L, Trezzi B, Emmi G, Cavazzana I, Binda V, d'Alessandro M, Fenaroli P, Pisani I, Garibotto G, Montecucco C, Santoro D, Scolari F, Volpi S, Mosca M, Tincani A, Candiano G, Prunotto M, Verrina E, Ravelli A, Ghiggeri GM. Second Wave Antibodies in Autoimmune Renal Diseases: The Case of Lupus Nephritis. J Am Soc Nephrol. 2021 Dec 1;32(12):3020-3023. doi: 10.1681/ASN.2021050659. Epub 2021 Dec 1.
- Bruschi M, Moroni G, Sinico RA, Franceschini F, Fredi M, Vaglio A, Cavagna L, Petretto A, Pratesi F, Migliorini P, Manfredi A, Ramirez GA, Esposito P, Negrini S, Trezzi B, Emmi G, Santoro D, Scolari F, Volpi S, Mosca M, Tincani A, Candiano G, Prunotto M, Verrina E, Angeletti A, Ravelli A, Ghiggeri GM. Neutrophil Extracellular Traps in the Autoimmunity Context. Front Med (Lausanne). 2021 Mar 22;8:614829. doi: 10.3389/fmed.2021.614829. eCollection 2021.
- Bruschi M, Moroni G, Sinico RA, Franceschini F, Fredi M, Vaglio A, Cavagna L, Petretto A, Pratesi F, Migliorini P, Locatelli F, Pazzola G, Pesce G, Bagnasco M, Manfredi A, Ramirez GA, Esposito P, Murdaca G, Negrini S, Cipriani L, Trezzi B, Emmi G, Cavazzana I, Binda V, Fenaroli P, Pisani I, Garibotto G, Montecucco C, Santoro D, Scolari F, Mosca M, Tincani A, Candiano G, Prunotto M, Volpi S, Verrina E, Angeletti A, Ravelli A, Ghiggeri GM. Serum IgG2 antibody multicomposition in systemic lupus erythematosus and lupus nephritis (Part 1): cross-sectional analysis. Rheumatology (Oxford). 2021 Jul 1;60(7):3176-3188. doi: 10.1093/rheumatology/keaa767.
- Bruschi M, Moroni G, Sinico RA, Franceschini F, Fredi M, Vaglio A, Cavagna L, Petretto A, Pratesi F, Migliorini P, Locatelli F, Pazzola G, Pesce G, Bagnasco M, Manfredi A, Ramirez GA, Esposito P, Murdaca G, Negrini S, Cipriani L, Trezzi B, Emmi G, Cavazzana I, Binda V, d'Alessandro M, Fenaroli P, Pisani I, Garibotto G, Montecucco C, Santoro D, Scolari F, Volpi S, Mosca M, Tincani A, Candiano G, Prunotto M, Verrina E, Angeletti A, Ravelli A, Ghiggeri GM. Serum IgG2 antibody multi-composition in systemic lupus erythematosus and in lupus nephritis (Part 2): prospective study. Rheumatology (Oxford). 2021 Jul 1;60(7):3388-3397. doi: 10.1093/rheumatology/keaa793.
- Bruschi M, Bonanni A, Petretto A, Vaglio A, Pratesi F, Santucci L, Migliorini P, Bertelli R, Galetti M, Belletti S, Cavagna L, Moroni G, Franceschini F, Fredi M, Pazzola G, Allegri L, Sinico RA, Pesce G, Bagnasco M, Manfredi A, Ramirez GA, Ramoino P, Bianchini P, Puppo F, Pupo F, Negrini S, Mattana F, Emmi G, Garibotto G, Santoro D, Scolari F, Ravelli A, Tincani A, Cravedi P, Volpi S, Candiano G, Ghiggeri GM. Neutrophil Extracellular Traps Profiles in Patients with Incident Systemic Lupus Erythematosus and Lupus Nephritis. J Rheumatol. 2020 Mar;47(3):377-386. doi: 10.3899/jrheum.181232. Epub 2019 May 15.
Opintojen ennätyspäivät
Opi tärkeimmät päivämäärät
Opiskelun aloitus
Ensisijainen valmistuminen (Odotettu)
Opintojen valmistuminen (Odotettu)
Opintoihin ilmoittautumispäivät
Ensimmäinen lähetetty
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen Lähetetty (Arvio)
Tutkimustietojen päivitykset
Viimeisin päivitys julkaistu (Todellinen)
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeksi vahvistettu
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Tähän tutkimukseen liittyvät termit
Muita asiaankuuluvia MeSH-ehtoja
Muut tutkimustunnusnumerot
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