Renal Survival in Patients with Lupus Nephritis

NCT ID: NCT06588192

Last Updated: 2024-09-19

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Total Enrollment

97 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-10-01

Study Completion Date

2027-03-30

Brief Summary

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Systemic lupus erythematous is a chronic multifactorial autoimmune disease that affects many organs including kidney. Lupus nephritis is a common manifestation characterized by heterogeneous clinical and histopathological finding and often associate with poor progression and despite potent anti-inflammatory and immunosuppressive therapies still end in CKD or ESRD for too many patient. lupus nephritis is an immune complex GN that develop as a frequent complication of SLE. The pathogenesis of lupus nephritis involve a variety of pathogenic mechanisms, intra renal pathomechanisn of SLE related nephritis immune complex formation and classical complement pathway activation. Lupus nephritis doesn\'t develop in the absence of antinuclear antibodies. Circulating polyclonal autoantibodies bind to intrarenal nucleosomes and other autoantigen, which lead to local complement activation , cell injury and subsequent cytokine and chemokine secretion . The current management of lupus nephritis remain based on steroids, cyclophosphamide, azathioprine ,mycophenolate mefetile which are all unselective immunosuppressive drugs, these drugs have proven to be efficient in reducing lupus nephritis disease activity but the long term outcomes of lupus nephritis have not further improved during the last 30 years . Identification of renal survival is mandatory for certain purposes i.e, evaluation of efficacy of different treatment strategies among our patients and factors associated with the survival data as compared with other specialized centers.

Detailed Description

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Systemic lupus erythematous is a chronic multifactorial autoimmune disease that affects many organs including kidney. Lupus nephritis is a common manifestation characterized by heterogeneous clinical and histopathological finding and often associate with poor progression and despite potent anti-inflammatory and immunosuppressive therapies still end in CKD or ESRD for too many patient. lupus nephritis is an immune complex GN that develop as a frequent complication of SLE. The pathogenesis of lupus nephritis involve a variety of pathogenic mechanisms, intra renal pathomechanisn of SLE related nephritis immune complex formation and classical complement pathway activation. Lupus nephritis doesn\'t develop in the absence of antinuclear antibodies. Circulating polyclonal autoantibodies bind to intrarenal nucleosomes and other autoantigen, which lead to local complement activation , cell injury and subsequent cytokine and chemokine secretion . The current management of lupus nephritis remain based on steroids, cyclophosphamide, azathioprine ,mycophenolate mefetile which are all unselective immunosuppressive drugs, these drugs have proven to be efficient in reducing lupus nephritis disease activity but the long term outcomes of lupus nephritis have not further improved during the last 30 years . Identification of renal survival is mandatory for certain purposes i.e, evaluation of efficacy of different treatment strategies among our patients and factors associated with the survival data as compared with other specialized centers.

Conditions

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Lupus Nephritis (LN)

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

1. Age\>18years old
2. Patients with SLE as defined by EULAR/ACR criteria and lupus nephritis classification according to ISN/RPS classification.
3. Available medical records for 2 and 5 years of follow up after diagnosis of lupus nephritis

Exclusion Criteria

1. Transplant recipients
2. Pregnant females
3. Patients with combined renal pathology other than LN.
4. Those who had no baseline information in hospital medical records and had a follow up duration \< 24 months will be excluded
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Assiut University

OTHER

Sponsor Role lead

Responsible Party

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Gehad Soudy Ahmed Hmad

Assistant Lecturer

Responsibility Role PRINCIPAL_INVESTIGATOR

Central Contacts

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Gehad Gehad soudy Ahmed hmad

Role: CONTACT

01013354295

References

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Mahajan A, Amelio J, Gairy K, Kaur G, Levy RA, Roth D, Bass D. Systemic lupus erythematosus, lupus nephritis and end-stage renal disease: a pragmatic review mapping disease severity and progression. Lupus. 2020 Aug;29(9):1011-1020. doi: 10.1177/0961203320932219. Epub 2020 Jun 22.

Reference Type BACKGROUND
PMID: 32571142 (View on PubMed)

Aringer M. EULAR/ACR classification criteria for SLE. Semin Arthritis Rheum. 2019 Dec;49(3S):S14-S17. doi: 10.1016/j.semarthrit.2019.09.009.

Reference Type BACKGROUND
PMID: 31779843 (View on PubMed)

Yu C, Li P, Dang X, Zhang X, Mao Y, Chen X. Lupus nephritis: new progress in diagnosis and treatment. J Autoimmun. 2022 Oct;132:102871. doi: 10.1016/j.jaut.2022.102871. Epub 2022 Aug 20.

Reference Type BACKGROUND
PMID: 35999111 (View on PubMed)

Liu Y, Anders HJ. Lupus nephritis: from pathogenesis to targets for biologic treatment. Nephron Clin Pract. 2014;128(3-4):224-31. doi: 10.1159/000368581. Epub 2014 Nov 8.

Reference Type BACKGROUND
PMID: 25401461 (View on PubMed)

Other Identifiers

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survival in lupus nephritis

Identifier Type: -

Identifier Source: org_study_id

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