Idarubicin (HCl)
Idarubicin (HCl) is antineoplastic agent or anticancer drug. Idarubicin (HCl) is a synthetic analog of anthracycline daunorubicin. Idarubicin differ from daunorubicin by the absence of methoxy group at the C-4 position. Idarubicin (HCl) is effective in the treatment of different types of cancers. Idarubicin (HCl) is used in combination of other anticancer drugs to obtain best therapeutic effects and to reduce toxicity or side effects. It has less potentially less cardiotoxicity than doxorubicin and daunorubicin.Idarubicin (HCl) is administered orally or intravenously.
Primary Characteristics
It is of Synthetic origin and belongs to Anthracycline.
Molecular Weight: 534 · Solubility in Water: sparingly soluble · Solubility in Alcohol: slightly soluble · Non-proprietary name: Idarubicin (HCl) · pH: 5.

Pharmacokinetics
Absorption: Idarubicin (HCl) has an oral bioavailability is 37.5% (±12.5%).
Distribution: Idarubicin (HCl) has a volume of distribution is 1530-1700 l/square meter. plasma protein binding is 97% & active metabolite 94%.
Elimination: it is metabolised via both hepatic & extrapepatic, plasma half-life is 20-22 hr, renal excretion is <5.
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Indications
Idarubicin (HCl) is primarily indicated in conditions like Acute erythroleukemia, Acute myelogenous leukemia, Acute non-lymphoblastic leukemia, Acute non-lymphocytic leukaemia, Acute promyelocytic leukemia, Advanced breast cancer, Advanced breast or prostate cancer.
Idarubicin (HCl) is also indicated for secondary conditions like Breast cancer, Multiple myeloma, Non-hodgkin's lymphoma, Non-hodgkin's lymphoma.
Contraindications
Idarubicin (HCl) is contraindicated in conditions like Bone marrow suppression.
Dosage
Idarubicin (HCl)'s dosage details are as follows:
| Dose | Single Dose | Frequency | Route | Instructions |
|---|---|---|---|---|
| Adult Dosage | ||||
| 30 mg/m2 | 30 mg/m2 | Every 24h | Daily for 3 day for leukemia. | |
| 45 mg/m2 | 45 mg/m2 | Every 24h | For reftractory breast cancer. | |
| 12 mg/m sq. | 12 mg/m sq. | Every 24h | Slow IV | Over 10-15 minutes. |
| Paediatric Dosage (20kg) | ||||
| 45 mg/m2 | 45 mg/m2 | — | For 3 days. | |
| Neonatal Dosage (3kg) | ||||
| No data. | ||||
Drug Interactions
Always consult your physician for the change of dose regimen or an alternative drug of choice that may strictly be required.
Side Effects
Idarubicin (HCl) in overdosage may give rise to further complications which include Urticaria , Neutropenia , Seizures , Cardiomyopathy , Pancytopenia , Leukopenia.
Idarubicin (HCl) produces potentially life-threatening effects which include Congestive heart failure, Myelosuppression , Fatal arrhythmias. Careful monitoring is needed with proper medical management.
The signs and symptoms that are produced after acute overdosage of Idarubicin (HCl) are Arrhythmias.
Idarubicin (HCl) is known to cause more or less tolerable side effects which are usually transient. These include Abdominal pain, Alopecia, Anemia, Bullous rash, Cardiac arrhythmias , Diarrhea, Discoloration of urine, Mucositis, Nausea, Sinus tachycardia, StomatitisX, Supraventricular tachycardia, Vomiting .
Warnings / Precautions
Interference in Pathology
Idarubicin (HCl) may interfere in the diagnosis of Liver Function Test (LFT) .
Available Brands
Storage Conditions
Drug Classification
- 1.8.2 — Cytotoxic (anti-neoplastic) drugs