Anti-Cyclic Citrullinated Peptide Antibody (CCP)

Description

Anti-Cyclic Citrullinated Peptide Antibody (CCP) Test – Accurate Early Diagnosis of Rheumatoid Arthritis

The Anti-CCP Test from Lab Tests Dubai is a highly specific blood test that detects anti-cyclic citrullinated peptide antibodies—autoantibodies strongly linked to rheumatoid arthritis (RA), a chronic autoimmune disease that attacks the joints.

Unlike general inflammation markers (like ESR or CRP), the Anti-CCP test is both sensitive and specific, making it a gold-standard tool for:

• Diagnosing early-stage rheumatoid arthritis
• Differentiating RA from other types of arthritis (e.g., osteoarthritis, lupus, psoriatic arthritis)
• Predicting aggressive disease and joint damage
• Guiding early treatment with disease-modifying antirheumatic drugs (DMARDs)

Using high-sensitivity chemiluminescence technology, this serum-based test delivers accurate results within just 3 days, helping rheumatologists diagnose RA earlier, start treatment faster, and prevent irreversible joint destruction.

Available with home blood collection, Lab Tests Dubai ensures fast, accurate, and stress-free testing—so you can protect your joints before it’s too late.

Why You Need This Test

If you’re experiencing morning stiffness, swollen fingers, or unexplained joint pain, this test could reveal rheumatoid arthritis—before permanent damage occurs.

You need the Anti-CCP Test if:

• You have joint pain and stiffness lasting more than 6 weeks
• Your morning stiffness lasts over 30 minutes
• You notice swelling in small joints (fingers, wrists, toes)
• You’re fatigued, feverish, or losing weight without cause
• You have a family history of RA or autoimmune disease
• You’ve tested positive for rheumatoid factor (RF) but lack symptoms
• You’re being evaluated for undifferentiated arthritis

This test helps:

• Confirm RA early, even before X-rays show damage
• Predict disease severity—high CCP = higher risk of erosions
• Start DMARDs early, slowing progression
• Avoid misdiagnosis as osteoarthritis or fibromyalgia

Early detection = preserved mobility and better long-term outcomes.

Symptoms That Indicate This Test

Consider the Anti-CCP Test if you experience:

✅ For Early Rheumatoid Arthritis:

• Pain and swelling in small joints (MCP, PIP, wrists)
• Symmetrical joint involvement (both hands/feet)
• Morning stiffness >30 minutes
• Fatigue, low-grade fever, malaise

✅ For Progressive Disease:

• Reduced grip strength
• Joint deformities (swan-neck, boutonnière)
• Difficulty with daily tasks (buttoning, opening jars)

✅ For High-Risk Individuals:

• Smokers with joint symptoms (smoking triggers citrullination)
• Positive family history of RA
• Rheumatoid factor (RF) positive with joint pain

These signs may point to autoimmune joint destruction—and this test helps stop it in time.

Natural Production: How Anti-CCP Antibodies Signal Autoimmune Attack

Anti-CCP antibodies are autoantibodies produced when the immune system attacks citrullinated proteins—normal proteins modified by an enzyme called peptidylarginine deiminase (PAD).

Citrullination occurs naturally during inflammation, but in genetically susceptible individuals (e.g., HLA-DR4/DR1 carriers), the immune system sees these proteins as foreign.

Triggers of Citrullination & Anti-CCP Production:

• Smoking – major environmental trigger
• Periodontal disease (e.g., Porphyromonas gingivalis)
• Lung inflammation
• Genetic predisposition

Why Anti-CCP Matters:

• 90–95% specific for RA (far more than rheumatoid factor)
• Present years before symptoms in some cases
• High levels predict rapid joint erosion and disability

This test detects IgG anti-CCP antibodies—a powerful predictor of severe RA.

What Happens If Untreated? Risks of Ignoring RA

Ignoring early RA can lead to:

⚠️ Permanent Joint Damage – cartilage loss, bone erosions, deformities
⚠️ Loss of Mobility & Disability – inability to work or perform daily tasks
⚠️ Systemic Complications – lung fibrosis, heart disease, vasculitis
⚠️ Increased Mortality – due to cardiovascular and infectious complications
⚠️ Erosive Disease – visible on X-ray within 2 years if untreate

The good news? RA is treatable with:

• Early DMARDs (methotrexate, leflunomide)
• Biologics (TNF inhibitors, JAK inhibitors)
• Lifestyle changes (smoking cessation, dental care)

Early testing = preserved joints and normal life.

How to Prepare for the Test

To ensure accurate results:

✅ No fasting required
✅ Continue your regular medications—but inform your doctor
✅ Inform your doctor of:

• Current joint symptoms and duration
• Smoking history
• History of periodontal disease or lung issues
• Use of DMARDs or biologics

A serum blood sample is collected via standard draw—available at our labs or via home collection.

Test Overview: High-Sensitivity Chemiluminescence Method

Interpretation:

• <20 U/mL → Negative
• 20–39 U/mL → Low positive
• 40–59 U/mL → Moderate positive
• ≥60 U/mL → High positive (high risk of erosive RA)

Note: Often paired with Rheumatoid Factor (RF), ESR, CRP, and X-rays.

Benefits of the Anti-CCP Blood Test

🔹 Early RA Diagnosis
Detect disease before joint damage appears on imaging.

🔹 Predict Disease Severity
High CCP = higher risk of erosions and disability.

🔹 Guide Treatment Decisions
Justify early use of DMARDs or biologics.

🔹 Improve Long-Term Outcomes
Preserve joint function and quality of life.

🔹 Rule Out Other Arthritis
Differentiate RA from OA, lupus, or psoriatic arthritis.

If you’re tired of stiff, swollen joints and morning pain, the Anti-CCP Test gives you the answers you need in just 3 days.