Extensive Product Profile: Understanding Canmab 150mg Injection Canmab 150mg Injection contains Trastuzumab, an advanced, targeted recombinant humanized IgG1 monoclonal antibody designed to combat specific overexpressing malignancies. Developed via recombinant DNA technology and manufactured to stringent international quality benchmarks by Biocon Biologics, Canmab serves as a foundational therapeutic tool in targeted oncology, offering an essential pathway for managing aggressive, biomarker-positive cancers. 1. Clinical Indications & Usage HER2-Overexpressing Breast Cancer: Metastatic Breast Cancer (MBC): Used as a first-line treatment in combination with paclitaxel or docetaxel for patients with human epidermal growth factor receptor 2 (HER2)-positive metastatic breast cancer, or as a single agent in patients who have received one or more chemotherapy regimens for metastatic disease. Early Breast Cancer (EBC): Indicated for the treatment of patients with HER2-positive early breast cancer following surgery, completed standard chemotherapy, or in combination with adjuvant/neoadjuvant chemo-regimens to reduce recurrence risks. HER2-Positive Metastatic Gastric Cancer: Deployed in combination with cisplatin and fluorouracil (or capecitabine) for the treatment of patients with HER2-overexpressing metastatic gastric or gastroesophageal junction adenocarcinoma who have not received prior anti-cancer therapy for metastatic disease. 2. Mechanism of Action: How Canmab Works Selective HER2 Receptor Binding: Trastuzumab binds with high affinity to sub-domain IV of the extracellular domain of the HER2 protein. This prevents the activation of the receptor and halts downstream intracellular signaling cascades (like the MAPK and PI3K/Akt pathways) that drive rapid cell division and tumor growth. Inhibition of Extracellular Domain Cleavage: It suppresses the shedding or proteolytic cleavage of the HER2 extracellular domain, which would otherwise leave a highly active, uninhibited signaling remnant inside the cell membrane. 3. Administration and Dosing Guide Administration Route: Canmab 150mg is supplied as a lyophilized sterile powder in a single-dose vial. It must be reconstituted with Sterile Water for Injection (SWFI) and diluted into a 250 mL infusion bag of 0.9% Sodium Chloride Injection (USP). It must be administered exclusively as an Intravenous (IV) Infusion. It must never be administered as an IV push, bolus, or subcutaneous injection. Reconstitution Rule: Gently swirl the vial to aid dissolution. Do not shake, as excessive agitation can cause severe foaming and denature the structural integrity of the monoclonal antibody. ⚠️ Safety, Side Effects, and Monitoring Cardiotoxicity & Left Ventricular Dysfunction: Trastuzumab carries a significant risk of sub-clinical or clinical cardiac failure, presenting as a drop in Left Ventricular Ejection Fraction (LVEF) or Congestive Heart Failure (CHF). Echocardiograms or MUGA scans are mandatory at baseline, every 3 months during therapy, and periodically post-treatment. Risk escalates if administered alongside anthracycline-based chemotherapies. Pulmonary Toxicity: Severe respiratory events, including interstitial lung disease, pneumonitis, pleural effusion, and acute respiratory distress syndrome (ARDS), have been reported. It must be withheld or discontinued if significant respiratory impairment occurs. Common Side Effects: Fatigue, mild diarrhea, nausea, headache, altered taste, fever, muscle/joint pain, runny nose, sleep disturbances, and a temporary reduction in blood cell counts. 📦 Storage and Handling Specifications Storage Environment: Store unopened vials of Canmab 150mg under continuous refrigeration between 2°C and 8°C (36°F to 46°F). Do not freeze the powder or reconstituted solutions. Environmental Safeguards: Keep the vial sealed inside its original manufacturer box to shield the lyophilized cake from light and direct heat. PRESCRIPTION MEDICINE IS: YES Why Choose Prime Care Impex? Verified Cold-Chain Integrity Authenticity Assured Efficient Customs Clearance 📞 Contact PRIME CARE IMPEX — Pharmaceutical Exporter from India 🌐 Corporate Website: www.medicineexporterfromindia.com 📧 Commercial Email: exports@ernestpharmaceuticals.com 📦 Business Type: Exporter | Bulk Supplier | Global Distributor 📲 Direct WhatsApp Line: +91 9673008130 🔗 Instant Chat Access: https://wa.me/919673008130