Product image of Imatinib Koanaa 100 Mg (Imatinib Mesilate) supplied by GNH India

Imatinib Koanaa 100 Mg

Active Ingredient:
Imatinib Mesilate
Origin:
EU

Imatinib Koanaa 100 Mg (Imatinib Mesilate)

Imatinib mesilate, the active ingredient in Imatinib Koanaa 100 Mg, is a tyrosine kinase inhibitor presented as a 100 mg oral tablet for oral use. It treats chronic myeloid leukemia, Philadelphia chromosome‑positive acute lymphoblastic leukemia, and gastrointestinal stromal tumor in adult patients.

GNH India supplies Imatinib Koanaa 100 Mg as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, oncology centres, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Koanaa Healthcare Spain S.L.

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Indications & Clinical Uses

Imatinib Koanaa targets BCR‑ABL and related tyrosine kinases in hematologic and solid tumours.

  • Chronic myeloid leukemia (CML): reduces malignant cell proliferation and improves survival in patients with BCR‑ABL positive disease.
  • Philadelphia chromosome‑positive acute lymphoblastic leukemia (Ph+ ALL): achieves remission by targeting BCR‑ABL driven leukemic cells.
  • Gastrointestinal stromal tumor (GIST): inhibits c‑KIT and PDGFR signaling to control tumor growth.

How It Works

  • Imatinib mesilate binds competitively to the ATP‑binding site of BCR‑ABL, c‑KIT and PDGFR tyrosine kinases, blocking their phosphorylation activity. This inhibition halts downstream signaling pathways that drive uncontrolled cell division, thereby suppressing the proliferation of malignant cells in chronic myeloid leukemia, Ph+ ALL and GIST.

Side Effects

Imatinib may cause a range of adverse reactions that vary in frequency and severity.

Common Side Effects

  • Nausea: mild to moderate upset stomach.
  • Peripheral edema: swelling of hands, feet or ankles.
  • Muscle cramps or pain: especially in the lower limbs.
  • Fatigue: generalized tiredness.
  • Diarrhoea: loose stools.
  • Rash: skin irritation or redness.

Serious or Rare Side Effects

  • Neutropenia or severe leukopenia: increased infection risk.
  • Thrombocytopenia: bleeding tendency.
  • Hepatotoxicity: elevated liver enzymes or liver injury.
  • Cardiac failure: reduced heart function, especially in patients with pre‑existing disease.
  • Pulmonary hypertension: elevated pressure in lung arteries.
  • Severe haemorrhage: uncommon but potentially life‑threatening bleeding.

Precautions & Warnings

Before and during treatment, careful monitoring and patient education are essential.

  • Monitor blood counts: perform regular CBC to detect cytopenias.
  • Assess liver function: evaluate hepatic enzymes before and during therapy.
  • Check cardiac status: be cautious in patients with pre‑existing heart disease.
  • Avoid in severe infection: postpone treatment if active infection is present.
  • Pregnancy and lactation: use only if benefits outweigh risks, as safety is unknown.
  • Store at ambient temperature below 25 °C: keep in original container, protect from moisture and light.

Avoid Interactions

Imatinib interacts with several drug classes; awareness helps avoid reduced efficacy or increased toxicity.

Major Interactions (Avoid)

  • CYP3A4 strong inhibitors (e.g., ketoconazole, clarithromycin): may increase imatinib exposure and toxicity.
  • CYP3A4 inducers (e.g., rifampicin, phenytoin): may reduce efficacy.
  • Antacids containing aluminum or magnesium: decrease absorption if taken simultaneously.

Moderate Interactions (Monitor Closely)

  • Warfarin: may enhance anticoagulant effect, monitor INR.
  • Proton pump inhibitors: may modestly affect plasma levels, monitor clinical response.
  • Live attenuated vaccines: consider timing due to immunosuppression.

Frequently Asked Questions

Imatinib Koanaa 100 Mg is prescribed for adult patients with chronic myeloid leukemia (CML), Philadelphia chromosome‑positive acute lymphoblastic leukemia (Ph+ ALL), and gastrointestinal stromal tumor (GIST). It works by targeting specific tyrosine kinases that drive the growth of these cancers, helping to control disease progression and improve survival.

Imatinib mesilate blocks the ATP‑binding sites of BCR‑ABL, c‑KIT and PDGFR tyrosine kinases. By preventing these enzymes from phosphorylating downstream proteins, the drug stops the signaling pathways that promote uncontrolled cell division, leading to reduced proliferation of malignant cells in the indicated cancers.

The exact dose of Imatinib Koanaa is individualized by the prescribing physician based on the specific indication, disease stage, patient weight, renal and hepatic function, and any concomitant medications. Dosage adjustments are made to balance efficacy with safety, and patients should follow the prescriber’s written instructions.

Safety data for Imatinib Koanaa in pregnancy and lactation are limited, and the product is classified as having an unknown pregnancy category. It should only be used if the potential benefit justifies the potential risk to the fetus or infant, and the decision must be made by a qualified healthcare professional.

To request Imatinib Koanaa, 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 requirements) and necessary import documentation.

Imatinib was the first targeted BCR‑ABL inhibitor and remains a standard first‑line therapy for chronic phase CML. Newer agents such as dasatinib and nilotinib offer alternative potency and side‑effect profiles, but Imatinib’s long‑term safety record and extensive clinical experience make it a widely accepted option, especially where cost considerations are important.

Imatinib Koanaa tablets should be stored at ambient temperature below 25 °C. Keep them in the original blister or container, protect from moisture and direct light, and ensure the packaging remains tightly closed until use.

Imatinib Koanaa is taken orally, usually once daily, with or without food as directed by the prescriber. The tablets should be swallowed whole with a glass of water and not crushed or chewed unless specifically instructed by a healthcare professional.

Serious risks include severe neutropenia or leukopenia, thrombocytopenia, hepatotoxicity, cardiac failure, pulmonary hypertension, and rare but life‑threatening hemorrhage. Patients should report signs of infection, unusual bruising, yellowing of the skin or eyes, shortness of breath, or swelling of the legs to their healthcare provider promptly.

Imatinib Koanaa is contraindicated in patients with known hypersensitivity to imatinib mesilate or any of the tablet excipients. It should be used with caution, or avoided, in individuals with severe hepatic impairment, uncontrolled cardiac disease, or active infections, and only after a thorough risk‑benefit assessment by a qualified clinician.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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