Cervical Cancer: Avastin Dosing and Usage

Persistent, recurrent, or metastatic cervical cancer (CC)
Avastin, in combination with paclitaxel and cisplatin or paclitaxel and topotecan, is indicated for the treatment of patients with persistent, recurrent, or metastatic cervical cancer.

Approved Avastin dose in CC with paclitaxel/cisplatin or paclitaxel/topotecan

In persistent, recurrent, or metastatic CC, Avastin is administered as a solution for intravenous (IV) infusion at the following dose and schedule[1]:

Tumor type Chemotherapy Avastin dose Avastin schedule
CC* Cisplatin/paclitaxel 15 mg/kg IV Every 3 weeks
Topotecan/paclitaxel 15 mg/kg IV Every 3 weeks

*15 mg/kg IV dose evaluated in CC in combination with either cisplatin/paclitaxel or topotecan/paclitaxel.

  • 15 mg/kg solution for IV infusion every 3 weeks is the only dose of Avastin demonstrated to significantly increase OS in women with CC[1]
     

Boxed WARNINGS

  • Gastrointestinal (GI) perforation
    • Discontinue for gastrointestinal perforation
  • Surgery and wound healing complications
    • Withhold Avastin for at least 28 days prior to elective surgery. Do not administer Avastin for at least 28 days after surgery and until the wound is fully healed
    • Discontinue in patients with wound healing complications requiring medical intervention
  • Hemorrhage
    • Severe or fatal hemorrhage have occurred
    • Do not administer Avastin to patients with serious hemorrhage or recent history of hemoptysis
    • Discontinue for Grade 3-4 hemorrhage

Important treatment considerations—Women of childbearing potential

  • Avastin increases the risk of ovarian failure and may impair fertility. Inform females of reproductive potential of the risk of ovarian failure prior to the first dose of Avastin
  • Long-term effects of Avastin exposure on fertility are unknown
  • Patients should also use effective contraception during treatment and for 6 months following the last dose of Avastin
  • Nursing mothers should not breastfeed during treatment and for 6 months following their last dose of treatment
     

Duration of Avastin in persistent, recurrent, or metastatic CC

Avastin Prescribing Information includes duration of Avastin treatment

FDA-approved Prescribing Information for the duration of Avastin treatment

Patients should continue treatment until disease progression or unacceptable toxicity.[1]

Important treatment considerations—dose modifications

No dose reductions for Avastin are recommended.

Dose modifications for adverse reactions

Adverse reaction Severity  Dose modification
Gastrointestinal perforation and fistulae
  • Gastrointestinal perforation, any grade
  • Tracheoesophageal fistula, any grade
  • Fistula, grade 4
  • Fistula formation involving any internal organ
Discontinue Avastin
Wound healing complications
  • Wound healing complications requiring medical intervention
  • Necrotizing fasciitis
Discontinue Avastin
Hemorrhage Grade 3 or 4 Discontinue Avastin
Recent history of hemoptysis of ½ teaspoon (2.5 mL) or more Withhold Avastin
Thromboembolic events
  • Arterial thromboembolism, severe
  • Venous thromboembolism, grade 4
Discontinue Avastin
Hypertension
  • Hypertensive crisis
  • Hypertensive encephalopathy
Discontinue Avastin
Hypertension, severe Withhold Avastin if not controlled with medical management; resume once controlled
Posterior reversible encephalopathy syndrome (PRES) Any Discontinue Avastin
Renal toxicity and proteinuria Nephrotic syndrome Discontinue Avastin
Proteinuria ≥2 g/24 h in absence of nephrotic syndrome Withhold Avastin until proteinuria <2 g/24 h
Infusion reaction Severe infusion reaction Discontinue Avastin
Clinically significant Interrupt infusion; resume at a decreased rate of infusion after symptoms resolve
Mild, clinically insignificant Decrease infusion rate
Congestive heart failure Any Discontinue Avastin

Boxed WARNINGS

  • Gastrointestinal (GI) perforation
    • Discontinue for gastrointestinal perforation
  • Surgery and wound healing complications
    • Withhold Avastin for at least 28 days prior to elective surgery. Do not administer Avastin for at least 28 days after surgery and until the wound is fully healed
    • Discontinue in patients with wound healing complications requiring medical intervention
  • Hemorrhage
    • Severe or fatal hemorrhage have occurred
    • Do not administer Avastin to patients with serious hemorrhage or recent history of hemoptysis
    • Discontinue for Grade 3-4 hemorrhage

Inclusion of bevacizumab in National Comprehensive Cancer Network® (NCCN®) recommendations

National Comprehensive Cancer Network (NCCN) recommendations:

Bevacizumab is included as part of first-line treatment options for treating recurrent or metastatic CC[17]

Category 1
  • Cisplatin/paclitaxel + bevacizumab
  • Topotecan/paclitacel + bevacizumab