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FDA approved Danziten (nilotinib) for Adult Patients with Newly Diagnosed or Resistant/Intolerant Ph+ CMLThe FDA approved a new drug called Danziten for a type of blood cancer called CML

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Key Takeaway
Note differentiated dosing for newly diagnosed vs. resistant/intolerant Ph+ CML and potential treatment discontinuation after sustained response.

The FDA has approved Danziten (nilotinib) for the treatment of adult patients with Philadelphia chromosome-positive chronic myeloid leukemia (Ph+ CML). This kinase inhibitor is indicated for two populations: those with newly diagnosed Ph+ CML in chronic phase and those with chronic or accelerated phase Ph+ CML who are resistant or intolerant to prior therapy that included imatinib. The approval provides an additional treatment option for CML, a hematologic malignancy where targeted therapies like kinase inhibitors play a central role in management. Clinically, Danziten offers differentiated dosing compared to other nilotinib products, with recommended doses of 142 mg twice daily for newly diagnosed patients and 190 mg twice daily for resistant/intolerant cases, administered orally with or without food. The label also includes guidance on treatment discontinuation for eligible patients who achieve a sustained molecular response after at least three years of therapy, aligning with strategies to minimize long-term treatment exposure in well-controlled disease.

Clinical Details (Mechanism · Dosing · Trial Data · Warnings)
Mechanism of Action

Not reported in label.

Indication & Patient Population

Danziten is indicated for the treatment of adult patients with newly diagnosed Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML) in chronic phase. It is also indicated for adult patients with chronic phase and accelerated phase Ph+ CML resistant or intolerant to prior therapy that included imatinib. Additional pediatric use information is approved for Novartis Pharmaceuticals Corporation’s Tasigna (nilotinib) capsules but is not labeled for Danziten due to marketing exclusivity rights.

Dosing & Administration

The recommended dosage for adult patients with newly diagnosed Ph+ CML-CP is 142 mg orally twice daily at approximately 12-hour intervals with or without food. For adult patients with resistant or intolerant Ph+ CML-CP and CML-AP, the recommended dosage is 190 mg orally twice daily at approximately 12-hour intervals with or without food. Patients should swallow tablets whole with water and not cut, crush, or chew them. If a dose is missed, take the next scheduled dose at its regular time; do not take two doses at once. The starting dose should be reduced in patients with baseline hepatic impairment. Danziten may not be substitutable with other nilotinib products on a milligram per milligram basis; use Table 1 for switching between Danziten and Tasigna based on dosage equivalence. Eligible newly diagnosed adult patients with Ph+ CML-CP who have received Danziten for a minimum of 3 years and have achieved a sustained molecular response (MR4.5) and patients with Ph+ CML-CP resistant or intolerant to imatinib who have received Danziten for at least 3 years and have achieved a sustained molecular response (MR4.5) may be considered for treatment discontinuation.

Key Clinical Trial Data

trial data not available in label

Warnings & Contraindications

Not reported in label.

Place in Therapy

Danziten is a kinase inhibitor used for Ph+ CML in specified adult populations. It may be given in combination with hematopoietic growth factors, such as erythropoietin or G-CSF if clinically indicated, or with hydroxyurea or anagrelide if clinically indicated. Treatment discontinuation may be considered for eligible patients after sustained molecular response, with monitoring for possible loss of remission.

The U.S. Food and Drug Administration (FDA) has approved a new medication called Danziten for treating a specific type of blood cancer. This cancer is called Philadelphia chromosome-positive chronic myeloid leukemia, or Ph+ CML for short. Danziten is a type of targeted therapy that works by blocking certain signals that help the cancer cells grow.

Danziten is approved for two main groups of adult patients. It can be used for people who are newly diagnosed with this type of leukemia. It can also be used for people who have already tried other treatments, like imatinib, but either didn't respond well to them or couldn't tolerate the side effects. The medication is taken by mouth, usually twice a day, and can be taken with or without food.

This approval means doctors now have another treatment option to consider for patients with this condition. The drug's label includes information about potentially stopping treatment for some patients who have had a very good response for at least three years. This reflects a growing approach in cancer care where doctors aim to minimize long-term treatment when possible.

It's important to remember that every patient's situation is unique. While this approval expands treatment choices, it doesn't mean Danziten is right for everyone with this type of leukemia. Patients should have open conversations with their healthcare providers about all available options, including potential benefits and risks, to make informed decisions about their care.

What this means for you:
This new FDA approval gives doctors another option to consider for treating a specific type of blood cancer.

Study Details

Study typeFda approval
PublishedNov 2024
View Original Abstract ↓
1 INDICATIONS AND USAGE DANZITEN is a kinase inhibitor indicated for the treatment of: • Adult patients with newly diagnosed Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML) in chronic phase. ( 1.1 ) • Adult patients with chronic phase (CP) and accelerated phase (AP) Ph+ CML resistant to or intolerant to prior therapy that included imatinib. ( 1.2 ) 1.1 Adult Patients with Newly Diagnosed Ph+ CML-CP DANZITEN is indicated for the treatment of adult patients with newly diagnosed Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML) in chronic phase. Additional pediatric use information is approved for Novartis Pharmaceuticals Corporation’s Tasigna ® (nilotinib) capsules. However, due to Novartis Pharmaceuticals Corporation’s marketing exclusivity rights, this drug product is not labeled with that pediatric information. 1.2 Adult Patients with Resistant or Intolerant Ph+ CML-CP and CML-AP DANZITEN is indicated for the treatment of adult patients with chronic phase and accelerated phase Philadelphia chromosome positive chronic myelogenous leukemia (Ph+ CML) resistant or intolerant to prior therapy that included imatinib. Additional pediatric use information is approved for Novartis Pharmaceuticals Corporation’s Tasigna ® (nilotinib) capsules. However, due to Novartis Pharmaceuticals Corporation’s marketing exclusivity rights, this drug product is not labeled with that pediatric information.
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