著者

Masaki Hirabatake Hiroaki Ikesue Shintaro Yoshino Mayu Morimoto Toshinari Yamasaki Tohru Hashida Mutsushi Kawakita Nobuyuki Muroi

出版者

The Pharmaceutical Society of Japan

雑誌

Biological and Pharmaceutical Bulletin (ISSN:09186158)

巻号頁・発行日

vol.46, no.8, pp.1065-1071, 2023-08-01 (Released:2023-08-01)

参考文献数

25

---

Pazopanib is one of recommended treatment for metastatic renal cell carcinoma (RCC). Despite its effectiveness, patients often difficult to continue pazopanib treatment due to adverse events (AEs). We established an ambulatory care pharmacy practice that enables pharmacist–urologist collaboration to manage patients with RCC. This study evaluated the usefulness of this collaborative management. We retrospectively reviewed the medical records of 51 consecutive patients with metastatic RCC receiving pazopanib at the Kobe City Medical Center General Hospital between April 2014 and December 2020. Our collaborative management was implemented in October 2016. The time to pazopanib discontinuation was compared between patients who started pazopanib before (n = 30) and after (n = 21) the implementation of the collaborative management. A multivariate Cox regression analysis was performed to analyze the factors associated with pazopanib discontinuation. In the collaborative management, the oncology pharmacists had a total of 245 face-to-face patient consultations, and provided 286 suggestions [according to supportive care in pazopanib treatment (214 suggestions) were most frequent], and 236 (82.5%) were accepted by urologists. The median time to discontinuation (6.1 months vs. 2.4 months, p = 0.024) was significantly longer in the after group. Multivariate analysis showed that collaborative management (hazard ratio (HR) 0.49, 95% confidence interval (CI) 0.26–0.88, p = 0.017), and Eastern Cooperative Oncology Group performance status (ECOG PS) ≥2 at pazopanib initiation (HR 3.87, 95% CI 1.47–9.13, p = 0.008) were significantly associated with pazopanib discontinuation. These results suggested that, compared to conventional management, collaborative management is effective at prolonging the time to pazopanib discontinuation.

著者

Hiroaki Ikesue Haruna Yamamoto Masaki Hirabatake Tohru Hashida Hobyung Chung Tetsuro Inokuma Nobuyuki Muroi

出版者

The Pharmaceutical Society of Japan

雑誌

Biological and Pharmaceutical Bulletin (ISSN:09186158)

巻号頁・発行日

vol.45, no.3, pp.333-338, 2022-03-01 (Released:2022-03-01)

参考文献数

29

被引用文献数

3

---

Proteinuria is one of the most frequently reported adverse events leading to the discontinuation of lenvatinib treatment in patients with advanced hepatocellular carcinoma (HCC). However, there are no reports regarding the risk factors of proteinuria in patients with HCC or patients receiving lenvatinib. We retrospectively reviewed the medical records of patients with HCC receiving lenvatinib at the Kobe City Medical Center General Hospital between April 2018 and December 2020. The severity of proteinuria was graded based on the Common Terminology Criteria for Adverse Events (CTCAE) version 5.0. A multivariate Cox proportional hazards model was employed to identify the risk factors of developing grade ≥2 proteinuria. Among the 37 patients included, 3 patients had grade-1 proteinuria at baseline and 10 patients had estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m2 at baseline. Grades 1, 2, and 3 proteinuria were observed in 15 (40.5%), 10 (27.0%), and 2 (5.4%) patients, respectively, during lenvatinib treatment. The median value of eGFR was significantly lower in patients who developed grade ≥2 proteinuria than those with grade ≤1 proteinuria (59.6 vs. 78.1 mL/min/1.73 m2, p = 0.045). Multivariate analysis revealed that pre-existing proteinuria at baseline (hazard ratio (HR), 9.72; 95% confidence interval (CI), 1.29–52.21; p = 0.030), and eGFR <60 mL/min/1.73 m2 at baseline (HR, 4.49; 95% CI, 1.32–16.07; p = 0.017) were significantly associated with developing grade ≥2 proteinuria. These patients should be monitored carefully, and our preliminary data should be confirmed by further studies.