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Valrubicin Intravesical Solution

Also known as: Valstar

Route: Intravesical

Check Valrubicin Intravesical Solution Interactions →

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No interactions found in our database for Valrubicin Intravesical Solution.

Contraindications

4 CONTRAINDICATIONS Valrubicin intravesical solution is contraindicated in patients with: • Perforated bladder [see Warnings and Precautions ( 5.2 )] • Known hypersensitivity to anthracyclines or polyoxyl castor oil • Active urinary tract infection • Small bladder capacity and unable to tolerate a 75 mL instillation • Perforated bladder or compromised bladder mucosa ( 4 , 5.2 ) • Hypersensitivity to anthracyclines or polyoxyl castor oil. ( 4 ) • Concurrent urinary tract infections. ( 4 ) • Patients with a small bladder capacity unable to tolerate a 75 mL instillation. ( 4 )

Pregnancy & Breastfeeding

8.1 Pregnancy Risk Summary Based on findings in animal studies and its mechanism of action, valrubicin intravesical solution can cause fetal harm when administered to a pregnant females [see Clinical Pharmacology ( 12.1 and 12.3 )] . There are no available data in pregnant females to inform the drug-associated risk. In animal reproduction studies, intravenous administration of valrubicin to pregnant rats during the period of organogenesis at a dose about 0.2 times the recommended human intravesical dose caused embryo-fetal malformations and increased resorptions [see Data] . Advise females who are or might become pregnant of the potential risk to a fetus. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically-recognized pregnancies is 2% to 4% and 15% to 20%, respectively. Data Animal Data Daily intravenous administration of valrubicin to pregnant rats during the period of organogenesis at doses ≥ 12 mg/kg (about 0.2 times the recommended human intravesical dose on a mg/m 2 basis) was embryo-fetal toxic and teratogenic. Administration of 12 mg/kg resulted in fetal malformations. A dose of 24 mg/kg (about 0.3 times the recommended human intravesical dose on a mg/m 2 basis) caused numerous, severe alterations in the skull and skeleton of the developing fetuses. This dose also caused an increase in fetal resorptions and a decrease in viable fetuses.

Data sourced from U.S. FDA drug labeling via openFDA and the NIH National Library of Medicine, supplemented with a small number of well-established interactions from curated clinical references. For informational purposes only. Always consult your pharmacist or physician.