CULTURE AND SENSITIVITY OF AVISTIN (INJ)

💉 CULTURE AND SENSITIVITY OF AVASTIN (INJECTION) – Detailed Guide (English + Bengali)

Culture and Sensitivity of Avastin (Injection) হলো একটি গুরুত্বপূর্ণ microbiology test যা Avastin (Bevacizumab) injection–এ কোনো bacterial contamination আছে কি না তা পরীক্ষা করার জন্য করা হয়। This test ensures the sterility and safety of the injectable medication before use, especially in ophthalmic procedures.

🔬 What is Avastin (Inj)?

Avastin (Bevacizumab) is an anti-VEGF monoclonal antibody used mainly for:

• Eye conditions like diabetic retinopathy

• Age-related macular degeneration (AMD)

• Retinal vein occlusion

• Some cancer treatments

যেহেতু Avastin অনেক সময় intravitreal injection (চোখের ভেতরে ইনজেকশন) হিসেবে ব্যবহার করা হয়, তাই sterility অত্যন্ত গুরুত্বপূর্ণ।

🧪 What is Culture and Sensitivity Test?

Culture and Sensitivity (C/S) test is performed to:

1️⃣ Detect bacterial contamination
2️⃣ Identify type of bacteria (if present)
3️⃣ Determine which antibiotics can treat the infection

বাংলায় বললে, এই পরীক্ষা দ্বারা বোঝা যায় ইনজেকশনে কোনো জীবাণু আছে কিনা এবং থাকলে কোন ওষুধে তা কাজ করবে।

🏥 Why is This Test Important?

Contaminated injection can cause:

• Endophthalmitis (severe eye infection)

• Vision loss

• Systemic infection

• Serious complications

Therefore, culture and sensitivity testing ensures:

✔ Patient safety
✔ Sterility confirmation
✔ Infection prevention
✔ Quality control in hospital

📊 Report Interpretation

✅ No Growth

Injection is sterile and safe to use.

⚠️ Growth Detected

Indicates contamination.
Sensitivity report shows which antibiotics are effective.

⏳ Report Time

Usually 48–72 hours.