The Right Drug for the Right Patient: Navigating Systemic Therapy Options in Metastatic Renal Cell Carcinoma and Future Directions

2015 ◽  
Vol 13 (10) ◽  
pp. 1168-1170 ◽  
Author(s):  
Toni K. Choueiri ◽  
Robert J. Motzer
Author(s):  
Alan G Dawson ◽  
Cathy J Richards ◽  
Leonidas Hadjinikolaou ◽  
Apostolos Nakas

Abstract Metastatic renal cell carcinoma with involvement through the pulmonary veins to the left atrium is very rare. We report the case of a 70-year-old male with metastatic renal cell carcinoma to the right lower lobe of the lung abutting the inferior pulmonary vein with extension to the left atrium without pre-operative evidence. Surgical resection was achieved through a posterolateral thoracotomy. Lung masses that abut the pulmonary veins should prompt further investigation with a pre-operative transoesophageal echocardiogram to minimize unexpected intraoperative findings.


2019 ◽  
Vol 10 (1) ◽  
pp. 5-10 ◽  
Author(s):  
Masashi Kimura ◽  
Sentaro Kusuhara ◽  
Mizuki Tagami ◽  
Makoto Nakamura

Purpose: Axitinib, an orally administered vascular endothelial growth factor receptors 1, 2, and 3 inhibitor, is widely used as the second-line treatment for metastatic renal cell carcinoma. We present a case of metastatic renal cell carcinoma who developed a novel ocular adverse event, impaired retinal circulation, during axitinib therapy. Methods: This is an observational case report. Results: A 57-year-old male who had been treated with axitinib for metastatic renal cell carcinoma for 2 years presented in August 2015. He complained of sudden-onset abnormal visual field in his right eye. His right eye exhibited multiple soft exudates on fundus photography and a significant fluorescein filling delay of the retinal vessels on fluorescein angiography. His best corrected visual acuity (BCVA) was 20/20 in the right eye, and a cecocentral scotoma was detected by Goldmann perimeter. As axitinib could have been responsible for impaired retinal circulation, axitinib was terminated and switched to temsirolimus. The soft exudates gradually subsided and the patients’ symptoms got better, but his right BCVA dropped to 20/63 3 months after the end of axitinib treatment with worsening of his general condition. Conclusion: Clinicians should be aware of retinal circulatory disorder that can occur in patients under axitinib treatment.


2015 ◽  
Vol 33 (12) ◽  
pp. 538-545 ◽  
Author(s):  
Guillermo de Velasco ◽  
Lana Hamieh ◽  
Suzanne Mickey ◽  
Toni K. Choueiri

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Sei Naito ◽  
Osamu Ichiyanagi ◽  
Tomoyuki Kato ◽  
Hidenori Kanno ◽  
Takafumi Narisawa ◽  
...  

Abstract Data on the outcomes of third- or fourth-line therapy for metastatic renal cell carcinoma (mRCC) are limited. The aim of our study was to evaluate the efficacy of therapy beyond the second line. We retrospectively analysed data of mRCC patients who underwent systemic therapy at Yamagata University Hospital. The best objective response (BOR), response rate (RR), and progression-free survival (PFS) were assessed for each line of treatment. To investigate the correlation between overall survival (OS) and the number of treatment lines during a patient’s lifetime, the median OS was assessed using univariate and multivariate analyses. In the first-, second-, and third-line therapies, approximately 20% of patients had long PFS of >15 months. In targeted treatments beyond the third line, only one treatment suppressed disease progression for >10 months. Among patients who died during the follow-up period, those treated with triple and quadruple lines had similar OS (42.5 months vs. 48.4 months, respectively). Multivariate analysis showed that patients with triple or more lines of therapy had better OS; however, quadruple or more lines of therapy was not an independent prognostic factor. We concluded that third-line systemic therapy could improve OS; however, fourth-line therapy could not.


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