Validation of a drug-based score in advanced urothelial carcinoma treated with pembrolizumab
Abstract
Aim: To validate a ‘drug score’ that stratifies patients receiving immunotherapy based on concomitant medications (antibiotics/proton pump inhibitors/corticosteroids) in urothelial carcinoma (UC). Materials & methods: We assessed oncological outcomes according to the drug score in 242 patients with advanced UC treated with pembrolizumab. Results: The drug score classified patients into three risk groups with significantly different survivals. Heterogeneous treatment effect analyses showed that the primary cancer site (bladder UC [BUC] or upper-tract UC [UTUC]) significantly affected the prognostic capability of the drug score; it significantly correlated with survivals in BUC, while there were no such correlations in UTUC. Conclusion: A drug score was examined in advanced UC treated with pembrolizumab and was validated in BUC but not in UTUC.
Plain language summary
Drug treatment for cancer may be weakened by other drugs. We checked whether some kinds of drugs really weakened the effect of drug treatment for cancer. We found that it was true for some kinds of cancer but not for other kinds.
Tweetable abstract
A concomitant drug-based score was validated in advanced urothelial cancer treated with pembrolizumab. It was validated in bladder cancer but not in upper-tract urothelial cancer.
Papers of special note have been highlighted as: • of interest; •• of considerable interest
References
- 1. Improved survival in real-world patients with advanced urothelial carcinoma: a multicenter propensity score-matched cohort study comparing a period before the introduction of pembrolizumab (2003–2011) and a more recent period (2016–2020). Int. J. Urol. 29(12), 1462–1469 (2022).
- 2. Gut microbiome influences efficacy of PD-1-based immunotherapy against epithelial tumors. Science 359(6371), 91–97 (2018).
- 3. . The microbiome in cancer immunotherapy: diagnostic tools and therapeutic strategies. Science 359(6382), 1366–1370 (2018).
- 4. Effect of concomitant medications with immune-modulatory properties on the outcomes of patients with advanced cancer treated with immune checkpoint inhibitors: development and validation of a novel prognostic index. Eur. J. Cancer 142, 18–28 (2021). •• This study first proposed the ‘drug score’ using a cohort of advanced cancer patients treated with immune checkpoint inhibitors.
- 5. Predictive ability of a drug-based score in patients with advanced non-small-cell lung cancer receiving first-line immunotherapy. Eur. J. Cancer 150, 224–231 (2021). • This study validated the ‘drug score’ in Caucasian patients with lung cancer treated with pembrolizumab.
- 6. Antibiotic-dependent effect of probiotics in patients with non-small cell lung cancer treated with PD-1 checkpoint blockade. Eur. J. Cancer 172, 199–208 (2022). • This study validated the ‘drug score’ in Japanese patients with lung cancer treated with either nivolumab or pembrolizumab.
- 7. . Concomitant antibiotic use and survival in urothelial carcinoma treated with atezolizumab. Eur. Urol. 78(4), 540–543 (2020).
- 8. . Concomitant proton pump inhibitor use and survival in urothelial carcinoma treated with atezolizumab. Clin. Cancer Res. 26(20), 5487–5493 (2020).
- 9. Rethinking prognostic factors in locally advanced or metastatic urothelial carcinoma in the immune checkpoint blockade era: a multicenter retrospective study. ESMO Open 6(2), 100090 (2021).
- 10. Antibiotic use and survival of patients receiving pembrolizumab for chemotherapy-resistant metastatic urothelial carcinoma. Urol. Oncol. 39(12), 834.e21–834.e28 (2021).
- 11. Effects of proton pump inhibitors on survival outcomes in patients with metastatic or unresectable urothelial carcinoma treated with pembrolizumab. Biol. Pharm. Bull. 45(5), 590–595 (2022).
- 12. Impact of the use of proton pump inhibitors on pembrolizumab effectiveness for advanced urothelial carcinoma. Anticancer Res. 42(3), 1629–1634 (2022).
- 13. Prognostic impact of proton pump inhibitors for immunotherapy in advanced urothelial carcinoma. BJUI Compass 3(2), 154–161 (2021).
- 14. Effectiveness of pembrolizumab in patients with urothelial carcinoma receiving proton pump inhibitors. Urol. Oncol. 40(7), 346.e1–346.e8 (2022).
- 15. Pembrolizumab as second-line therapy for advanced urothelial carcinoma. N. Engl. J. Med. 376(11), 1015–1026 (2017).
- 16. Long-term survival in metastatic transitional-cell carcinoma and prognostic factors predicting outcome of therapy. J. Clin. Oncol. 17(10), 3173–3181 (1999).
- 17. Long-term survival results of a randomized trial comparing gemcitabine plus cisplatin, with methotrexate, vinblastine, doxorubicin, plus cisplatin in patients with bladder cancer. J. Clin. Oncol. 23(21), 4602–4608 (2005).
- 18. . Predictive factors for response and prognostic factors for long-term survival in consecutive, single institution patients with locally advanced and/or metastatic transitional cell carcinoma following cisplatin-based chemotherapy. Acta Oncol. 48(3), 411–417 (2009).
- 19. Prognostic factors for metastatic urothelial carcinoma undergoing cisplatin-based salvage chemotherapy. Jpn. J. Clin. Oncol. 43(9), 923–928 (2013).
- 20. Pretreatment neutrophil-to-lymphocyte ratio as an independent predictor of survival in patients with metastatic urothelial carcinoma: a multi-institutional study. Int. J. Urol. 22(7), 638–643 (2015).
- 21. Validation of major prognostic models for metastatic urothelial carcinoma using a multi-institutional cohort of the real world. World J. Urol. 34(2), 163–171 (2016).
- 22. Clonal relatedness and mutational differences between upper tract and bladder urothelial carcinoma. Clin. Cancer Res. 25(3), 967–976 (2019).
- 23. Comprehensive genomic profiling of upper-tract and bladder urothelial carcinoma. Eur. Urol. Focus 7(6), 1339–1346 (2021).
- 24. Molecular classification and diagnostics of upper urinary tract urothelial carcinoma. Cancer Cell 39(6), 793–809.e8 (2021).
- 25. Outcome of patients with advanced upper tract urothelial carcinoma treated with immune checkpoint inhibitors: a systematic review and meta-analysis. Crit. Rev. Oncol. Hematol. 159, 103241 (2021).
- 26. Adjuvant nivolumab versus placebo in muscle-invasive urothelial carcinoma. N. Engl. J. Med. 384(22), 2102–2114 (2021).
- 27. . Clinical evidence and insights supporting the use of avelumab first-line maintenance treatment in patients with advanced urothelial carcinoma in the Asia-Pacific region. Asia Pac. J. Clin. Oncol. 18(5), e191–e203 (2022).
- 28. Prognostic significance of the albumin-to-globulin ratio for advanced urothelial carcinoma treated with pembrolizumab: a multicenter retrospective study. Sci. Rep. 11(1), 15623 (2021).
- 29. Impact of immune-related adverse events on the therapeutic efficacy of pembrolizumab in urothelial carcinoma: a multicenter retrospective study using time-dependent analysis. J. Immunother. Cancer 10(2), e003965 (2022).
- 30. New response evaluation criteria in solid tumours: revised RECIST guideline (version 1.1). Eur. J. Cancer 45(2), 228–247 (2009).
- 31. Clostridiumbutyricum therapy restores the decreased efficacy of immune checkpoint blockade in lung cancer patients receiving proton pump inhibitors.. Oncoimmunology. 11(1), 2081010 (2022).
- 32. Five-factor prognostic model for survival of post-platinum patients with metastatic urothelial carcinoma receiving PD-L1 inhibitors. J. Urol. 204(6), 1173–1179 (2020).