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Topotecan

Topotecan Dosage

Jenny Zhang, PharmD, BCOPConnie Zheng, PharmD
Reviewed by Jenny Zhang, PharmD, BCOP, Connie Zheng, PharmD
Last reviewed on June 26, 2023

The average cost for 20 vials of 1mg/ml of Topotecan is $451.60 with a free GoodRx coupon.

vialVial

Dosage

Quantity

Price as low as

Price per unit

4mg

1 vial

$110.62

$110.62

1mg/ml

20 vials

$451.60

$22.58

Typical dosage for Topotecan

Topotecan is an injection into a vein (intravenous, IV) that’s given by a healthcare provider. Your provider will calculate your dose of Topotecan using your body surface area (BSA, in units of m2), which takes into account your body weight and height.

  • Ovarian cancer and SCLC: The typical dose is 1.5 mg/m2 daily for 5 days (Days 1 through 5) of each 21-day treatment cycle.
  • Cervical cancer: The typical dose is 0.75 mg/m2 daily for 3 days (Days 1 through 3) of each 21-day treatment cycle.
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