Skip to main content
Top
Published in: Targeted Oncology 1/2022

01-01-2022 | Kidney Cancer | Original Research Article

Concomitant Proton Pump Inhibitors and Outcome of Patients Treated with Nivolumab Alone or Plus Ipilimumab for Advanced Renal Cell Carcinoma

Authors: Veronica Mollica, Matteo Santoni, Marc R. Matrana, Umberto Basso, Ugo De Giorgi, Alessandro Rizzo, Marco Maruzzo, Andrea Marchetti, Matteo Rosellini, Sara Bleve, Diana Maslov, Karine Tawagi, Ernest Philon, Zoe Blake, Francesco Massari

Published in: Targeted Oncology | Issue 1/2022

Login to get access

Abstract

Background

Immune checkpoint inhibitors (ICIs) represent the standard of care as first- or second-line treatment in patients with renal cell carcinoma (RCC). Proton pump inhibitors (PPIs) are among the most prescribed drugs worldwide and are known to affect gut microbiota, which is gaining interest in its association with outcomes for patients on ICIs.

Objective

The aim of this study was to evaluate the impact of PPIs on outcomes in RCC patients receiving immunotherapy.

Patients and Methods

We retrospectively collected data from patients with metastatic RCC who received the combination of ipilimumab and nivolumab for first-line treatment (Cohort 1) or single-agent nivolumab for second-line or third-line treatment (Cohort 2) from five international centers with expertise in the treatment of RCC. Data about clinicopathological characteristics, PPI use, and outcome on ICIs were collected. Endpoints of the study were objective response rate (ORR), progression-free survival (PFS), and overall survival (OS).

Results

Two hundred and eighteen patients (71% male, median age 61 years) were included in the analysis, 62 in Cohort 1 (including 25 patients receiving PPIs) and 156 in Cohort 2 (including 88 patients receiving PPIs), and were followed up for a median of 42 months. In Cohort 1, no difference was observed in ORR (48% vs 57%; p = 0.203), PFS (12.2 vs 8.5 months; p = 0.928), or OS (not reached [NR] vs 27.3 months; p = 0.84). In Cohort 2, no difference was observed in ORR (32% vs 28%; p = 0.538), PFS (6.7 vs 9.0 months; p = 0.799), or OS (16.0 vs 26.0 months; p = 0.324).

Conclusions

In patients with RCC, concomitant PPI use did not seem to affect survival outcomes on ICIs, either as combination therapy or monotherapy.
Appendix
Available only for authorised users
Literature
8.
go back to reference Rizzo A, Mollica V, Santoni M, et al. Impact of clinicopathological features on survival in patients treated with first-line immune checkpoint inhibitors plus tyrosine kinase inhibitors for renal cell carcinoma: a meta-analysis of randomized clinical trials. Eur Urol Focus. 2021;S2405–4569(21):00058–64. https://doi.org/10.1016/j.euf.2021.03.001.CrossRef Rizzo A, Mollica V, Santoni M, et al. Impact of clinicopathological features on survival in patients treated with first-line immune checkpoint inhibitors plus tyrosine kinase inhibitors for renal cell carcinoma: a meta-analysis of randomized clinical trials. Eur Urol Focus. 2021;S2405–4569(21):00058–64. https://​doi.​org/​10.​1016/​j.​euf.​2021.​03.​001.CrossRef
22.
go back to reference Homicsko K, Richtig G, Tuchmann F, et al. Proton pump inhibitors negatively impact survival of PD-1 inhibitor based therapies in metastatic melanoma patients. Ann Oncol. 2018;29:x40.CrossRef Homicsko K, Richtig G, Tuchmann F, et al. Proton pump inhibitors negatively impact survival of PD-1 inhibitor based therapies in metastatic melanoma patients. Ann Oncol. 2018;29:x40.CrossRef
23.
go back to reference Izawa N, Shiokawa H, Onuki R, et al. Association of gastric acid suppression with efficacy of immune checkpoint inhibitors (ICIs) in advanced cancer patients. Ann Oncol. 2019;30:vi115.CrossRef Izawa N, Shiokawa H, Onuki R, et al. Association of gastric acid suppression with efficacy of immune checkpoint inhibitors (ICIs) in advanced cancer patients. Ann Oncol. 2019;30:vi115.CrossRef
24.
go back to reference Nguyen QP, Nomura M, Matsumoto S, et al. PPI the effect of proton pump inhibitors on the efficacy of nivolumab monotherapy in different types of cancer. Ann Oncol. 2019;30:vi115.CrossRef Nguyen QP, Nomura M, Matsumoto S, et al. PPI the effect of proton pump inhibitors on the efficacy of nivolumab monotherapy in different types of cancer. Ann Oncol. 2019;30:vi115.CrossRef
25.
go back to reference Kulkarni A, Kumar M, Pease DF, et al. Impact of antibiotics and proton pump inhibitors on clinical outcomes of immune check point blockers in advanced non-small cell lung cancers and metastatic renal cell cancer. J Clin Oncol. 2019;37:e20520.CrossRef Kulkarni A, Kumar M, Pease DF, et al. Impact of antibiotics and proton pump inhibitors on clinical outcomes of immune check point blockers in advanced non-small cell lung cancers and metastatic renal cell cancer. J Clin Oncol. 2019;37:e20520.CrossRef
27.
go back to reference Spakowicz D, Husain M, Tinoco G, et al. Effect of concomitant medications on overall survival in patients with cancer undergoing immunotherapy. J Clin Oncol. 2019;37:94.CrossRef Spakowicz D, Husain M, Tinoco G, et al. Effect of concomitant medications on overall survival in patients with cancer undergoing immunotherapy. J Clin Oncol. 2019;37:94.CrossRef
34.
go back to reference Afzal MZ, Shirai K. What impact do the proton pump inhibitors have on the efficacy of immune check point inhibitors in metastatic malignant melanoma? J Clin Oncol. 2019;37:e21040.CrossRef Afzal MZ, Shirai K. What impact do the proton pump inhibitors have on the efficacy of immune check point inhibitors in metastatic malignant melanoma? J Clin Oncol. 2019;37:e21040.CrossRef
Metadata
Title
Concomitant Proton Pump Inhibitors and Outcome of Patients Treated with Nivolumab Alone or Plus Ipilimumab for Advanced Renal Cell Carcinoma
Authors
Veronica Mollica
Matteo Santoni
Marc R. Matrana
Umberto Basso
Ugo De Giorgi
Alessandro Rizzo
Marco Maruzzo
Andrea Marchetti
Matteo Rosellini
Sara Bleve
Diana Maslov
Karine Tawagi
Ernest Philon
Zoe Blake
Francesco Massari
Publication date
01-01-2022
Publisher
Springer International Publishing
Published in
Targeted Oncology / Issue 1/2022
Print ISSN: 1776-2596
Electronic ISSN: 1776-260X
DOI
https://doi.org/10.1007/s11523-021-00861-y

Other articles of this Issue 1/2022

Targeted Oncology 1/2022 Go to the issue
Webinar | 19-02-2024 | 17:30 (CET)

Keynote webinar | Spotlight on antibody–drug conjugates in cancer

Antibody–drug conjugates (ADCs) are novel agents that have shown promise across multiple tumor types. Explore the current landscape of ADCs in breast and lung cancer with our experts, and gain insights into the mechanism of action, key clinical trials data, existing challenges, and future directions.

Dr. Véronique Diéras
Prof. Fabrice Barlesi
Developed by: Springer Medicine