Sequential Treatment Articles

Background: There is emerging evidence that radiographic progression-free survival (rPFS) is highly correlated with overall survival (OS), potentially serving as an indicator of treatment outcome for castration-resistant prostate cancer (CRPC).

Targeted therapies including sunitinib, sorafenib, axitinib, and everolimus have recently become the mainstay for the treatment of metastatic renal cell carcinoma (mRCC). The objective of this study was to estimate the costs of sequential treatment regimens for mRCC and associated adverse events (AEs) from the Chinese payers' perspective.

To evaluate the value of the serum neuroendocrine differentiation (NED) markers in helping to select the best treatment sequence of abiraterone acetate (AA) and docetaxel-prednisone (DP) in mCRPC.

Eighty-eight mCRPC patients were identified (42 in the DP-to-AA group and 46 in the AA-to-DP group).

Testicular germ cell tumours (TGCTs) are the most commonly diagnosed malignancy in young men. Although cisplatin has been shown to be effective to treat TGCT patients, long-term follow-up has shown that TGCT survivors who accepted cisplatin treatment suffered from a greater number of adverse reactions than patients who underwent orchiectomy alone.

Monoclonal antibodies targeting the PD-1/PD-L1 axis have gained increasing attention across many solid tumors and hematologic malignancies due to their efficacy and favorable toxicity profile. With more than 1 agent now FDA-approved in a wide variety of tumor types, and with others in clinical trials, it is becoming more common that patients present to clinic for potential treatment with a second PD-1/PD-L1 inhibitor.

There has been no established clinical evidence for using sequential treatment in castration-resistant prostate cancer (CRPC). Despite evident cross-resistance, androgen receptor axis-targeted agents (ARTAs), namely abiraterone (ABI) and enzalutamide (ENZ), are often used sequentially owing to less toxicity compared with chemotherapy.

To compare the antitumor effect of abiraterone (AA) followed by docetaxel-prednisone (DP) or vice versa in metastatic castration-resistant prostate cancer (mCRPC) patients, and explored factors that might predict combined PSA-PFS, combined rPFS and OS.