PMID- 38307571 OWN - NLM STAT- MEDLINE DCOM- 20240205 LR - 20240206 IS - 1791-7530 (Electronic) IS - 0250-7005 (Linking) VI - 44 IP - 2 DP - 2024 Feb TI - Relationship Between Adverse Events and Progression-free Survival in Patients Receiving Cabozantinib for Previously Treated Metastatic Renal Cell Carcinoma. PG - 781-786 LID - 10.21873/anticanres.16869 [doi] AB - BACKGROUND/AIM: Although the adverse events (AEs) of drugs, such as sunitinib and axitinib, have been shown to predict treatment responses, evidence to support cabozantinib-induced AEs as predictors of responses to treatment for metastatic renal cell carcinoma (mRCC) is limited. Therefore, we herein investigated the relationship between AE profiles and progression-free survival (PFS) in patients receiving cabozantinib for previously treated mRCC. PATIENTS AND METHODS: The present study retrospectively analyzed 40 patients receiving cabozantinib for previously treated mRCC between July 2020 and August 2022. PFS was estimated using the Kaplan-Meier method and the impact of several parameters, including cabozantinib-induced AEs, on PFS was investigated by a Cox proportional regression analysis. RESULTS: The median observation period was 15 (2-29) months, during which time 31 patients (77.5%) progressed, with median PFS of 11 months. Thirty-nine patients (97.5%) developed at least one AE. Liver toxicity occurred in 16 patients (40.0%) and hand-foot syndrome, hypertension, and diarrhea in 14 each (17.5%). Only hypertension correlated with longer PFS. A multivariate analysis identified hypertension as an independent prognostic factor for PFS (p=0.049). CONCLUSION: These results suggest the potential of treatment-induced hypertension as a significant predictor of prolonged PFS in patients receiving cabozantinib for mRCC. CI - Copyright (c) 2024 International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved. FAU - Sato, Ryo AU - Sato R AD - Department of Urology, Hamamatsu University School of Medicine, Hamamatsu, Japan; rsato02@hama-med.ac.jp. FAU - Matsushita, Yuto AU - Matsushita Y AD - Department of Urology, Hamamatsu University School of Medicine, Hamamatsu, Japan. FAU - Takemura, Ayana AU - Takemura A AD - Department of Urology, Hamamatsu University School of Medicine, Hamamatsu, Japan. FAU - Sugiyama, Momoko AU - Sugiyama M AD - Department of Urology, Seirei Mikatahara General Hospital, Hamamatsu, Japan. FAU - Watanabe, Kyohei AU - Watanabe K AD - Department of Urology, Hamamatsu University School of Medicine, Hamamatsu, Japan. FAU - Watanabe, Hiromitsu AU - Watanabe H AD - Department of Urology, Hamamatsu University School of Medicine, Hamamatsu, Japan. FAU - Tamura, Keita AU - Tamura K AD - Department of Urology, Hamamatsu University School of Medicine, Hamamatsu, Japan. FAU - Motoyama, Daisuke AU - Motoyama D AD - Department of Developed Studies for Advanced Robotic Surgery, Hamamatsu University School of Medicine, Hamamatsu, Japan. FAU - Nagata, Masao AU - Nagata M AD - Department of Urology, Hamamatsu Medical Center, Hamamatsu, Japan. FAU - Otsuka, Atsushi AU - Otsuka A AD - Department of Urology, Hamamatsu University School of Medicine, Hamamatsu, Japan. FAU - Furuse, Hiroshi AU - Furuse H AD - Department of Urology, Seirei Mikatahara General Hospital, Hamamatsu, Japan. FAU - Miyake, Hideaki AU - Miyake H AD - Division of Urology, Kobe University Graduate School of Medicine, Kobe, Japan. LA - eng PT - Journal Article PL - Greece TA - Anticancer Res JT - Anticancer research JID - 8102988 RN - 0 (Antineoplastic Agents) RN - 1C39JW444G (cabozantinib) RN - 0 (Anilides) RN - 0 (Pyridines) SB - IM MH - Humans MH - *Carcinoma, Renal Cell/pathology MH - Progression-Free Survival MH - *Antineoplastic Agents/adverse effects MH - *Kidney Neoplasms/pathology MH - Retrospective Studies MH - Anilides/adverse effects MH - *Hypertension/drug therapy MH - *Pyridines OTO - NOTNLM OT - Renal cell carcinoma OT - adverse event OT - cabozantinib OT - progression-free survival EDAT- 2024/02/03 00:41 MHDA- 2024/02/05 06:42 CRDT- 2024/02/02 20:34 PHST- 2023/12/21 00:00 [received] PHST- 2024/01/09 00:00 [revised] PHST- 2024/01/10 00:00 [accepted] PHST- 2024/02/05 06:42 [medline] PHST- 2024/02/03 00:41 [pubmed] PHST- 2024/02/02 20:34 [entrez] AID - 44/2/781 [pii] AID - 10.21873/anticanres.16869 [doi] PST - ppublish SO - Anticancer Res. 2024 Feb;44(2):781-786. doi: 10.21873/anticanres.16869.