Olaparib and paclitaxel in combination with carboplatin in treatment of ovarian cancer: influence on disease control.

OBJECTIVE

To investigate the efficacy and safety of olaparib and paclitaxel combined with carboplatin in the treatment of ovarian cancer and its impact on disease control.

METHODS

The medical data of 120 patients with ovarian cancer admitted to our hospital from February 2019 to February 2020 were retrospectively analyzed. According to different treatment methods, the enrolled patients were divided into two groups: a control group (n=60) treated with paclitaxel combined with carboplatin, and an experimental group (n=60) additionally treated with olaparib on the basis of the control group. The short-term efficacy, serum levels of carbohydrate antigen 125 (CA125), tumor necrosis factor (TNF-α), interleukin-6 (IL-6), and human epididymis protein 4 (HE4), and the incidence of adverse effects and tumor metastasis were compared between the two groups.

RESULTS

There was no difference in the baseline data between the two groups (P>0.05). The objective remission rate (ORR) and disease control rate (DCR) of the experimental group were higher than those of the control group (P<0.05). The experimental group had lower levels of serum CA125, TNF-α, IL-6, and HE4 than the control group after treatment (P<0.05). The two groups showed no significant difference in the incidence of adverse reactions (P>0.05). The one-year follow-up identified a lower tumor metastasis rate in the experimental group compared to the control group (P<0.05).

CONCLUSION

Olaparib and paclitaxel combined with carboplatin improve the serum indexes of patients with ovarian cancer, enhance the disease control, and reduce the recurrence rate, without extra toxic side effects.