Comparison Between Early-onset and Late-onset Patients With Systemic Lupus Erythematosus.

NCT ID: NCT06294483

Last Updated: 2024-03-05

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

ENROLLING_BY_INVITATION

Total Enrollment

100 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-01-10

Study Completion Date

2024-08-30

Brief Summary

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The present study aims to:

Compare clinical features, hematological indices and disease activity between the early-onset and late-onset patients with systemic lupus erythematosus.

Evaluate the relationship between hematological indices (mean platelet volume, platelet lymphocyte ratio and neutrophil lymphocyte ratio) and Systemic lupus erythematosus (SLE) disease manifestations and activity.

Detailed Description

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This is a cross sectional study, patients with SLE will be gathered from the Internal medicine department and Rheumatology and Immunology outpatient clinic in Sohag university hospital. All patients fulfilled 2019 European League Against Rheumatism/American College of Rheumatology classification criteria for systemic lupus erythematosus.

In this study, 100 SLE patients will be classified into two groups:

Group A: early onset SLE (age at diagnosis \< 50 years). Group B: late onset SLE. (age at diagnosis ≥ 50

Data collection procedure:

The following clinical data will be collected:

Clinical assessment:

Name, age, gender, smoker or ex-smoker or non-smoker, blood pressure and body mass index.

Clinical manifestations as:

Malar rash. Discoid rash. Photosensitivity. Mucocutaneous or oral ulcer. Alopecia. Raynaud's phenomena. History of deep venous thrombosis. Cutaneous vasculitis. Fever. Lupus nephritis. Arthritis. Myositis. Secondary antiphospholipid syndrome. Serositis. Pleural effusion. Renal manifestations (puffiness and lower limb edema). Neurological (headache, seizers, psychosis and Disturbed conscious level)

Hematological manifestations:

Thrombocytopenia (bleeding tendency) Anemia and Hemolytic anemia (anemic manifestation). Hypertension. Diabetes mellitus. Previous coronary event or Peripheral vascular disease.

Laboratory assessment:

1. CBC with differential WBCs count.
2. Antinuclear Antibody tests (ANA).
3. Anti-double-stranded DNA (ds DNA).
4. Anti-Sm.
5. C3 and C4 complement level.
6. Serum creatinine level.
7. Anti phospholipid marker (if needed). Each clinical data and laboratory results will be put into the SLEDAI score. The score is considered accurate and reliable. Categories of disease activity based on SLEDAI scores are as follows: no activity (SLEDAI= 0), mild activity (SLEDAI= 1-5), moderate activity (SLEDAI= 6-10), high activity (SLEDAI= 11-19) and very high activity (SLEDAI= 20).

The present study aims to:

Compare clinical features, and disease activity as SLEDAI score between the early-onset and late-onset patients with systemic lupus erythematosus.

Evaluate the relationship between hematological indices (mean platelet volume, platelet lymphocyte ratio and neutrophil lymphocyte ratio) and Systemic lupus erythematosus (SLE) disease manifestations and activity

Duration of study:

Six months after approval of the protocol by Medical Research Ethics Committee of Sohag faculty of medicine.

Inclusion criteria:

All patients fulfilled 2019 European League Against Rheumatism/American College of Rheumatology classification criteria for systemic lupus erythematosus.

Exclusion Criteria:

Patients received glucocorticoid or immunosuppressant medication. Patients presented with other chronic inflammatory diseases, infection, or other autoimmune diseases at the time of diagnosis Malignancy Pregnancy.

Conditions

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Systemic Lupus Erythematosus

Study Design

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Observational Model Type

CASE_CROSSOVER

Study Time Perspective

CROSS_SECTIONAL

Study Groups

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early onset SLE

group of patients diagnosed as SLE before age of fifty years old

CBC

Intervention Type DIAGNOSTIC_TEST

Is used to detect haematological indices (mean platelet volume, platelet lymphocyte ratio and neutrophil lymphocyte ratio) and its relation to disease activity

Antinuclear Antibody tests (ANA)

Intervention Type DIAGNOSTIC_TEST

To be tool in diagnosis of SLE

Rest of ANA profile

Intervention Type DIAGNOSTIC_TEST

As tool of diagnosis of SLE

C3 and C4 complement level.

Intervention Type DIAGNOSTIC_TEST

As method of detection of acute acivity of SLE

Anti phospholipid marker

Intervention Type DIAGNOSTIC_TEST

To detect antiphospholipid syndrome if there is sign of thrombosis

Serum creatinine and Alb/create ratio

Intervention Type DIAGNOSTIC_TEST

To detct complication of disease on kidney

2019 European League Against Rheumatism/American College of Rheumatology classification criteria for systemic lupus erythematosus.

Intervention Type OTHER

Is criteria of diagnosis of SLE

SLEDAI scores

Intervention Type OTHER

Is score to detect the activity of disease

late onset SLE

Patients were diagnosed as SLE at age of fifty years old or more

CBC

Intervention Type DIAGNOSTIC_TEST

Is used to detect haematological indices (mean platelet volume, platelet lymphocyte ratio and neutrophil lymphocyte ratio) and its relation to disease activity

Antinuclear Antibody tests (ANA)

Intervention Type DIAGNOSTIC_TEST

To be tool in diagnosis of SLE

Rest of ANA profile

Intervention Type DIAGNOSTIC_TEST

As tool of diagnosis of SLE

C3 and C4 complement level.

Intervention Type DIAGNOSTIC_TEST

As method of detection of acute acivity of SLE

Anti phospholipid marker

Intervention Type DIAGNOSTIC_TEST

To detect antiphospholipid syndrome if there is sign of thrombosis

Serum creatinine and Alb/create ratio

Intervention Type DIAGNOSTIC_TEST

To detct complication of disease on kidney

2019 European League Against Rheumatism/American College of Rheumatology classification criteria for systemic lupus erythematosus.

Intervention Type OTHER

Is criteria of diagnosis of SLE

SLEDAI scores

Intervention Type OTHER

Is score to detect the activity of disease

Interventions

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CBC

Is used to detect haematological indices (mean platelet volume, platelet lymphocyte ratio and neutrophil lymphocyte ratio) and its relation to disease activity

Intervention Type DIAGNOSTIC_TEST

Antinuclear Antibody tests (ANA)

To be tool in diagnosis of SLE

Intervention Type DIAGNOSTIC_TEST

Rest of ANA profile

As tool of diagnosis of SLE

Intervention Type DIAGNOSTIC_TEST

C3 and C4 complement level.

As method of detection of acute acivity of SLE

Intervention Type DIAGNOSTIC_TEST

Anti phospholipid marker

To detect antiphospholipid syndrome if there is sign of thrombosis

Intervention Type DIAGNOSTIC_TEST

Serum creatinine and Alb/create ratio

To detct complication of disease on kidney

Intervention Type DIAGNOSTIC_TEST

2019 European League Against Rheumatism/American College of Rheumatology classification criteria for systemic lupus erythematosus.

Is criteria of diagnosis of SLE

Intervention Type OTHER

SLEDAI scores

Is score to detect the activity of disease

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* All patients fulfilled 2019 European League Against Rheumatism/American College of Rheumatology classification criteria for systemic lupus erythematosus.

Exclusion Criteria

* Patients received glucocorticoid or immunosuppressant medication. Patients presented with other chronic inflammatory diseases, infection, or other autoimmune diseases at the time of diagnosis Malignancy Pregnancy.
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Sohag University

OTHER

Sponsor Role lead

Responsible Party

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Esraa Ali kobsy

: internal medicine resident in Sohag university hospital

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Sohag university hospital

Sohag, , Egypt

Site Status

Countries

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Egypt

Other Identifiers

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Soh-Med-24-01-09MS

Identifier Type: -

Identifier Source: org_study_id

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