Product image of Imatinib Koanaa 400 Mg (Imatinib Mesilate) supplied by GNH India

Imatinib Koanaa 400 Mg

Active Ingredient:
Imatinib Mesilate
Origin:
EU

Imatinib Koanaa 400 Mg (Imatinib Mesilate)

Imatinib, the active ingredient in Imatinib Koanaa 400 Mg, is a tyrosine kinase inhibitor presented as a 400 mg tablet for oral use. It treats chronic myeloid leukemia, Philadelphia chromosome‑positive acute lymphoblastic leukemia, and gastrointestinal stromal tumor in adult patients, targeting malignant cell proliferation. The drug is approved in the European Union and is used under prescription by qualified healthcare professionals.

GNH India supplies Imatinib Koanaa 400 Mg as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, oncology centres, pharmacies and clinics worldwide, with established distribution networks and regulatory expertise across multiple regions.

Manufacturer / TM Owner

Koanaa Healthcare Spain S.L.

1
Pack/s
This product is added to your enquiry list

Request a Quote

Please fill out the form below and our team will get back to you shortly with pricing and further information.

A minimum order value applies. Our team will confirm the exact amount or quantity after reviewing your requirements.

Indications & Clinical Uses

Imatinib is a targeted tyrosine‑kinase inhibitor used in hematologic and solid‑tumor oncology.

  • Chronic myeloid leukemia (CML): reduces leukemic cell proliferation and helps achieve durable molecular remission.
  • Philadelphia chromosome‑positive acute lymphoblastic leukemia (Ph+ ALL): improves survival by inhibiting BCR‑ABL driven growth.
  • Gastrointestinal stromal tumor (GIST): controls tumor growth by blocking c‑KIT and PDGFR signaling.

How It Works

  • Imatinib mesilate binds competitively to the ATP‑binding pocket of several tyrosine kinases, notably BCR‑ABL, c‑KIT, and platelet‑derived growth factor receptors (PDGFR). By preventing phosphorylation of downstream substrates, it blocks proliferative and survival signaling pathways in malignant cells, leading to apoptosis or growth arrest. This targeted inhibition underlies its efficacy in BCR‑ABL‑positive leukemias and c‑KIT/PDGFR‑driven stromal tumors.

Side Effects

Imatinib may cause a range of adverse reactions, varying from mild to severe.

Common Side Effects

  • Nausea: mild to moderate gastrointestinal upset.
  • Diarrhea: watery stools, often transient.
  • Edema: peripheral swelling, especially of ankles.
  • Fatigue: generalized tiredness.

Serious or Rare Side Effects

  • Hepatotoxicity: elevated liver enzymes or liver injury.
  • Myelosuppression: neutropenia, anemia, thrombocytopenia.
  • Cardiotoxicity: congestive heart failure or reduced ejection fraction.

Precautions & Warnings

Patients receiving Imatinib should be monitored regularly for safety and efficacy.

  • Monitor blood counts: regular CBC to detect myelosuppression.
  • Assess liver function: periodic LFTs for hepatotoxicity.
  • Evaluate cardiac status: baseline and periodic echocardiograms in at‑risk patients.
  • Avoid use in patients with known hypersensitivity to imatinib or its excipients.
  • Counsel on pregnancy risks: discuss potential fetal harm and contraception.
  • Store at below 25°C: keep in the original container, protect from moisture and light.

Avoid Interactions

Imatinib can interact with several medicines, requiring careful management.

Major Interactions (Avoid)

  • Strong CYP3A4 inducers (e.g., rifampin, carbamazepine): may markedly reduce imatinib exposure.
  • Strong CYP3A4 inhibitors (e.g., ketoconazole, clarithromycin): can increase plasma levels and toxicity.
  • Antacids containing aluminum or magnesium: may decrease absorption if taken simultaneously.

Moderate Interactions (Monitor Closely)

  • Warfarin: imatinib may enhance anticoagulant effect, monitor INR.
  • Phenytoin: may alter imatinib metabolism, monitor therapeutic levels.
  • Live attenuated vaccines: potential reduced efficacy, consider timing of administration.

Frequently Asked Questions

Imatinib Koanaa 400 Mg is prescribed for the treatment of chronic myeloid leukemia, Philadelphia chromosome‑positive acute lymphoblastic leukemia, and gastrointestinal stromal tumor. It works by targeting specific tyrosine kinases that drive the growth of these cancers, helping to control disease progression under the supervision of a qualified oncologist.

Imatinib inhibits the ATP‑binding sites of BCR‑ABL, c‑KIT, and PDGFR tyrosine kinases. By blocking these enzymes, it stops downstream signaling that promotes malignant cell proliferation and survival, leading to reduced tumor growth and, in many cases, tumor cell death.

The dose of Imatinib Koanaa 400 Mg is individualized by the prescribing physician based on the specific indication, disease stage, patient weight, renal and hepatic function, and other clinical factors. Patients should follow the exact dosing regimen provided by their healthcare professional.

Safety data for Imatinib in pregnancy and lactation are limited, and the drug may pose risks to the fetus or infant. Women of childbearing potential should discuss contraception and potential risks with their physician, and breastfeeding is generally not recommended while on therapy.

To place an order, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies, and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details (including any cold‑chain needs), and the necessary import documentation.

Imatinib was the first BCR‑ABL inhibitor and remains a standard first‑line option for CML and Ph+ ALL. Newer agents such as dasatinib and nilotinib have higher potency and may be used when resistance or intolerance to imatinib occurs. Choice of therapy depends on disease characteristics, mutation profile, side‑effect tolerance, and physician judgment.

Imatinib Koanaa 400 Mg tablets should be stored at temperatures below 25 °C, in the original packaging, protected from moisture and direct light. Keep the product out of reach of children and do not use it after the expiry date printed on the label.

The medication is taken orally as a whole tablet, usually with a glass of water. It may be taken with or without food, but patients should follow any specific instructions from their prescriber. Swallow the tablet whole; do not crush, split, or chew unless directed by a healthcare professional.

Serious adverse events include hepatotoxicity (liver injury), myelosuppression (low blood counts such as neutropenia, anemia, thrombocytopenia), and cardiotoxicity (heart failure or reduced ejection fraction). Patients should be monitored regularly for liver enzymes, complete blood counts, and cardiac function to detect these risks early.

Imatinib should be avoided in individuals with known hypersensitivity to imatinib or any of its excipients. Caution is also advised for patients with severe hepatic impairment, uncontrolled cardiac disease, or those who are pregnant without a clear medical indication. The prescribing clinician will assess suitability on a case‑by‑case basis.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

Disclaimer

At GNH India, we aim to provide information that is expert-reviewed, accurate, and reliable. However, all content on this platform is intended for general informational purposes only and does not constitute professional medical advice, diagnosis, or treatment. While efforts are made to maintain accuracy and currency, the information may contain errors, omissions, or may not reflect the latest developments. Always consult a qualified healthcare professional regarding any medical concerns.

All product names, brand names, trademarks and registered trademarks displayed on this website are the property of their respective owners. This website and its operator are not affiliated with, endorsed by, or authorized by any such trade mark owners unless expressly stated. Any reference to product names or trademarks is made solely for descriptive and informational purposes. No commercial relationship, sponsorship, approval, or association with any trademark owner should be inferred. Information provided herein does not constitute promotion, advertising, or an offer for sale of any medicinal product and is intended solely for general informational purposes.

All trademarks and brand names displayed on this website are used strictly in accordance with the provisions of the Trade Marks Act, 1999, specifically Sections 30 and 30(1) governing fair use. Trademark ownership has been accurately attributed under the "Manufacturer/ TM Owner" section in compliance with statutory requirements.

Ordering Process

Simple, Secure, and Seamless

Learn how our streamlined ordering process guarantees fast, compliant, and reliable access to essential medicines worldwide.

Quote request form

01

Submit Quote Request Form

Tell us what medications you need by filling out our simple form and uploading a valid document.

Price estimate review

02

We Review & Send Estimate

Our licensed pharmacists will verify your details and provide you with a detailed cost estimate.

Secure payment

03

Confirm & Make Payment

Discuss any queries, approve the estimate, and complete your payment.

Worldwide delivery

04

Get Delivered

Your medicines, safely packed and delivered to your door or nearest airport — hassle-free.

Quality You Can Trust

Our internationally recognized certifications underscore our commitment to safety, quality, and excellence.