FRUZAQLA® (fruquintinib) safety profile

Across multiple pivotal phase 3 clinical studies, FRUZAQLA demonstrated a manageable and predictable* safety profile.1-4 

In the FRESCO and FRESCO-2 clinical trials, adverse reactions with FRUZAQLA were generally manageable and predictable.1-4

In pooled monotherapy studies, among the 911 patients who received FRUZAQLA, 23% were exposed for ≥6 months and 3.5% were exposed for ≥1 year. All patients received at least 1 dose of FRUZAQLA at the recommended 5 mg daily for the first 21 days of each 28-day cycle.1

The most common adverse reactions (incidence ≥20%) included1:

  • hypertension
  • palmar-plantar erythrodysesthesia (hand-foot skin reactions)
  • proteinuria
  • dysphonia
  • abdominal pain
  • diarrhea
  • asthenia 

*Predictable refers to ARs consistent with inhibition of VEGF and VEGFR. 
Despite predictability, individual patient experiences may vary.

In FRESCO, the majority of ARs were manageable and predictable1-3

FRESCO was a single-country* study that evaluated fruquintinib safety and efficacy1,2

ARs that occurred in ≥10% of patients1

In the FRESCO clinical trial, adverse reactions occurring in ≥10% of patients included hypertension, proteinuria, palmar-­plantar erythrodysesthesia, dysphonia, stomatitis, abdominal pain, hemorrhage, diarrhea, fatigue, musculoskeletal pain, anorexia, hypothyroidism, back pain, arthralgia, and throat pain.
*The FRESCO study was conducted in China.
aRepresents a composite of multiple related terms.
  • Predictable is defined as ARs that are consistent with inhibition of VEGF and VEGFR†1
  • Serious ARs occurred in 15% of patients treated with FRUZAQLA + BSC. Serious ARs in ≥2% of patients treated with FRUZAQLA + BSC included intestinal obstruction (2.9%) and hemorrhage (2.2%)1
  • Fatal ARs occurred in 7 (2.5%) patients treated with FRUZAQLA + BSC, including cerebral infarction (n=1), gastrointestinal hemorrhage (n=1), hemoptysis (n=1), bacterial infection (n=1), lung/lower respiratory infection (n=2), and multiple organ dysfunction (n=1)1

†Despite predictability, individual patient experiences may vary.

""
FRUZAQLA demonstrated a low rate of myelosuppression similar to placebo5:
  • Hematologic abnormalities of grade 3/4 in >2% of patients:
    • Anemia: 0.7% with FRUZAQLA + BSC vs 2.2% with placebo + BSC
    • Decrease platelet count: 2.9% with FRUZAQLA + BSC vs 0% with placebo + BSC
  • Note: There were no reportable differences in neutrophil count for the FRUZAQLA + BSC or placebo + BSC treatment arms.

FRUZAQLA had low Grade 3/4 laboratory abnormalities1

Select laboratory abnormalities worsening from baseline and occurring in ≥20% of patients1,a,b

In the FRESCO clinical trial, select laboratory occurring in ≥20% of patients included an increase in creatinine, glucose, aspartate aminotransferase, alkaline phosphatase, bilirubin, and alanine aminotransferase and a decrease in sodium, platelets, urate, calcium, hemoglobin, and potassium.

aGraded according to NCI CTCAE version 4.03.1
bEach test incidence is based on the number of patients who had both baseline and at least one on‑study laboratory measurement available: FRUZAQLA (range: 257-277) and placebo (range: 126-134).1


Manageable safety profile with FRUZAQLA as demonstrated in the FRESCO trial1,2

""
Adverse reactions were managed through dose modifications when appropriate1,2:
  • Dose interruptions: 35.3% with FRUZAQLA + BSC vs 10.2% with placebo + BSC
  • Dose reductions: 24.1% with FRUZAQLA + BSC vs 4.4% with placebo + BSC
""
Fewer than 1 in 5 patients discontinued due to ARs1,2:​
  • 15% with FRUZAQLA + BSC vs 6% for placebo + BSC

AR=adverse reaction; BSC=best supportive care; NCI CTCAE=National Cancer Institute Common Terminology Criteria for Adverse Events; VEGF=Vascular endothelial growth factor; VEGFR=Vascular endothelial growth factor receptor.

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