Systemic Lupus Erythematosus Management
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Questions and Answers

What is a significant benefit of using aspirin in patients with systemic lupus erythematosus (SLE)?

  • It prevents thrombosis due to its antiplatelet effects. (correct)
  • It eliminates the need for corticosteroids.
  • It improves immune system function.
  • It reduces liver toxicity.
  • Which type of medication is recommended for treating skin lesions in SLE?

  • Topical corticosteroids (correct)
  • High-dose IV corticosteroids
  • Antimalarial drugs
  • Oral contraceptives
  • What is the primary concern that necessitates regular vision examinations for patients taking hydroxychloroquine?

  • Potential liver damage.
  • Increased risk of cataracts.
  • Accelerated osteoporosis.
  • Retinal toxicity and possible irreversible blindness. (correct)
  • When treating severe SLE, what is the initial dosage range of prednisone typically prescribed?

    <p>40 to 60 mg per day (A)</p> Signup and view all the answers

    Which of the following side effects is NOT associated with long-term corticosteroid therapy?

    <p>Improved adrenal hormone production. (B)</p> Signup and view all the answers

    What is the purpose of belimumab (Benlysta) in the treatment of SLE?

    <p>Decreasing the activity of B lymphocytes. (A)</p> Signup and view all the answers

    Which lifestyle recommendation is advised for patients with SLE to mitigate cardiovascular risks?

    <p>Consuming a healthy diet rich in omega-3 fatty acids. (D)</p> Signup and view all the answers

    Which of the following factors has been linked to exacerbations of systemic lupus erythematosus?

    <p>Increased stress. (C)</p> Signup and view all the answers

    What kind of therapy is recommended for patients experiencing severe manifestations of SLE?

    <p>High-dose IV corticosteroids and cytotoxic therapy. (D)</p> Signup and view all the answers

    Which of the following statements about corticosteroid therapy is TRUE?

    <p>Patients using corticosteroids are at risk for osteoporosis. (D)</p> Signup and view all the answers

    What is the primary reason for collaboration among healthcare team members in the management of SLE?

    <p>To provide comprehensive care that includes nutrition and exercise plans (A)</p> Signup and view all the answers

    Which diagnostic test is considered the most specific for confirming SLE?

    <p>Anti-DNA antibody testing (C)</p> Signup and view all the answers

    Which laboratory finding is commonly associated with SLE in patients?

    <p>Elevated erythrocyte sedimentation rate (C)</p> Signup and view all the answers

    What type of therapy may be needed for patients with mild or remittent SLE?

    <p>Supportive care with minimal therapy (A)</p> Signup and view all the answers

    In the context of renal involvement in SLE, what findings might be present in a urinalysis?

    <p>Mild proteinuria and hematuria (D)</p> Signup and view all the answers

    What role do referrals to counselors play in the management of SLE?

    <p>They help manage stress for patients and caregivers. (A)</p> Signup and view all the answers

    Why might a kidney biopsy be performed in SLE patients?

    <p>To assess the severity of renal lesions (B)</p> Signup and view all the answers

    What condition is particularly concerning for patients with SLE in relation to renal health?

    <p>End-stage renal disease (B)</p> Signup and view all the answers

    What common laboratory finding might indicate severe complications in SLE affecting blood cell counts?

    <p>Thrombocytopenia (A)</p> Signup and view all the answers

    Which of the following is NOT typically involved in the healthcare team for managing SLE?

    <p>Cardiologists (B)</p> Signup and view all the answers

    Flashcards

    SLE Collaboration

    Effective SLE management involves collaboration between patients and healthcare team members, including nurses, dietitians, physical therapists, and counselors, based on patient severity, to develop individualized plans.

    SLE Diagnosis Difficulty

    Diagnosing SLE is challenging due to diverse organ involvement and symptoms, needing a patient's history, physical assessment, and lab results.

    Anti-DNA Antibodies

    Blood test for lupus; these antibodies are often found only in SLE.

    Erythrocyte Sedimentation Rate

    Blood test used to assess inflammation; in SLE it's usually elevated.

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    Serum Complement Levels

    Blood test that measures serum complement levels, often decreased in SLE due to complex formation.

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    CBC Abnormalities (SLE)

    Complete blood count abnormalities (CBC) in SLE could include anemia, low white blood cells, low lymphocytes, and possible low platelets.

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    Mild SLE Treatment

    Mild or intermittent SLE patients may require minimal to no specific treatment other than supportive care.

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    Lupus Nephritis

    Kidney inflammation associated with SLE can progress to end-stage renal disease.

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    Renal Function Tests

    Tests (e.g., serum creatinine, BUN) used to evaluate kidney function, important for assessing SLE kidney damage.

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    Kidney Biopsy

    Procedure to analyze kidney tissue for SLE-related damage and guide treatment decisions.

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    SLE Management

    Managing Systemic Lupus Erythematosus (SLE) often involves medication like aspirin, NSAIDs, corticosteroids, and hydroxychloroquine to treat symptoms and prevent complications like thrombosis and organ damage.

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    Aspirin in SLE

    Aspirin, due to its antiplatelet effects, is beneficial in SLE patients by preventing thrombosis, but high doses may cause liver issues.

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    Corticosteroids in SLE

    Low-dose corticosteroids (like prednisone) can help mild SLE, but high doses are needed for severe cases, potentially causing side effects like weight gain and osteoporosis.

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    Hydroxychloroquine use

    Hydroxychloroquine (Plaquenil) treats skin and arthritic SLE symptoms and reduces acute SLE episodes. Careful monitoring for retinal toxicity is crucial.

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    Long-term Corticosteroid Risks

    Prolonged oral corticosteroid use can lead to elevated eye pressure, edema, psychological effects, weight gain and cataracts, diabetes, infections, osteoporosis, and adrenal suppression.

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    Severe SLE Treatment

    Severe SLE cases may require high-dose intravenous corticosteroids and cytotoxic therapy for managing life-threatening complications like severe neurological involvement or glomerulonephritis.

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    Belimumab's function

    Belimumab is an FDA-approved treatment for active SLE that works by reducing B lymphocyte activity, thereby lowering the autoimmune process.

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    Immunosuppressive risks

    Immunosuppressant use increases risks of infection, malignancy, bone marrow depression, or drug-specific toxicities.

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    Smoking and SLE

    Smoking exacerbates cardiovascular problems linked to SLE and increases susceptibility to infections, particularly in the lungs.

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    Dietary Considerations with SLE

    A healthy diet including oily fish (omega-3s) and avoiding herbal/vitamin supplements without consultation is recommended; some supplements can worsen SLE flare-ups.

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    Study Notes

    Systemic Lupus Erythematosus (SLE) Management

    • Collaboration is crucial for SLE management, involving patients and healthcare teams. Nurses may collaborate with dietitians and physical therapists for patients with severe manifestations. Counselors can also help patients and caregivers manage stress.

    Diagnosis

    • SLE diagnosis relies on patient history, physical assessment, and lab studies.
    • No single test confirms SLE in all cases.
    • Autoantibodies cause abnormalities in lab tests.

    Diagnostic Tests

    • Anti-DNA antibody testing: Highly specific for SLE.
    • Erythrocyte sedimentation rate (ESR): Typically elevated, potentially above 100 mm/hr.
    • Serum complement levels: Usually decreased due to antigen-antibody complex formation.
    • Complete Blood Count (CBC) abnormalities: Potential for anemia, leukopenia, lymphocytopenia, and thrombocytopenia.
    • Urinalysis: May show proteinuria, hematuria, and blood cell casts during kidney involvement exacerbations.
    • Renal function tests: (serum creatinine and blood urea nitrogen) assess renal disease extent.
    • Kidney biopsy: May be performed for assess renal lesion severity and guide treatment.

    Surgery

    • No surgery for treating SLE directly.
    • SLE may cause kidney damage, leading to end-stage renal disease requiring hemodialysis, peritoneal dialysis, or kidney transplant.

    Pharmacologic Therapy

    • Mild or remitting SLE: Often requires supportive care only. Aspirin or NSAIDs may manage symptoms like arthralgia, arthritis, inflammation, fever, fatigue. (Consider potential liver toxicity with aspirin). Low-dose corticosteroids (like prednisone) may also be beneficial.
    • Topical corticosteroids: For skin lesions
    • Oral contraceptives: Potentially trigger acute episodes, so may be avoided.
    • Antimalarial drugs (e.g., hydroxychloroquine): Treat skin and arthritic manifestations. Reduce acute SLE episodes in mild to inactive disease. Use adjunctively in lupus nephritis. Monitor for retinal toxicity (6-month eye exams).
    • Severe SLE: High-dose corticosteroid therapy (40-60 mg prednisone daily), tapered as tolerated. Long-term use possible. Monitor for various side effects (cushingoid effects, weight gain, hypertension, infection, osteoporosis, hypokalemia) and discuss the need for long-term management options.
    • Severe manifestations requiring emergency management: (severe neurologic involvement, systemic vasculitis, thrombocytopenia, glomerulonephritis, or alveolar hemorrhage) may need high-dose IV corticosteroids and cytotoxic therapy.
    • Belimumab (Benlysta): First FDA-approved SLE drug. Reduces B lymphocyte activity. Given intravenously or subcutaneously.
    • Immunosuppressive agents: Increased risk of infection, malignancy, bone marrow depression and drug-specific toxicities

    Nonpharmacologic Therapy

    • Smoking cessation: crucial, as it exacerbates cardiovascular risks and increases infection susceptibility.
    • Consult HCP: Before immunizations during infection/suspected infection.
    • Healthy diet: Encouraged. Oily fish may offer cardiovascular protection.
    • Herbal supplements and vitamins: Consult HCP before adding to diet, as some can have undesirable or lupus flare-up effects.
    • Stress reduction: Important for managing SLE symptoms and overall quality of life. Peer mentoring can be helpful.

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    Description

    This quiz covers the management and diagnosis of Systemic Lupus Erythematosus (SLE). It emphasizes the importance of collaboration among healthcare teams and discusses various diagnostic tests used to identify SLE. Test your knowledge on the specific symptoms, laboratory findings, and treatment approaches for this complex autoimmune disorder.

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