A retrospective study of low-dose apatinib combined with S-1 in patients with advanced non-small cell lung cancer

Tong Zhou1, Changling Wu1, Changsong Zhang1

  • 1Department of Medical Oncology, Changzhou Cancer Hospital of Soochow University, Changzhou 213000, China.

Abstract

Insights

Low-dose apatinib combined with S-1 shows promise for advanced non-small cell lung cancer (NSCLC) patients resistant to standard treatments. This combination therapy offers an effective and tolerable option, warranting further investigation in larger trials.

Area of Science:

  • Oncology
  • Pharmacology

Background:

  • Advanced non-small cell lung cancer (NSCLC) presents treatment challenges with current standard regimens.
  • Limited efficacy of existing therapies necessitates exploration of novel treatment combinations.

Purpose of the Study:

  • To evaluate the efficacy and safety of low-dose apatinib in combination with S-1 therapy.
  • To assess this combination in advanced NSCLC patients who have failed standard treatments.

Main Methods:

  • Retrospective study design involving 31 eligible advanced NSCLC patients.
  • Primary endpoint: Progression-Free Survival (PFS).
  • Secondary endpoints: Overall Response Rate (ORR), Disease Control Rate (DCR), Overall Survival (OS), and safety profile.

Main Results:

  • Median PFS was 102 days; ORR was 22.6%; DCR was 74.2%.
  • Median OS was 422 days.
  • Grade III toxicity observed in 16% of patients; common adverse events included fatigue, hypertension, and hand-foot-skin reaction.

Conclusions:

  • Combination of low-dose apatinib and S-1 is a potentially effective and tolerable treatment for advanced NSCLC patients.
  • Further validation in larger clinical trials is recommended to confirm these findings.

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