

e u r o p e a n u r o l o g y , vo l . 7 2 , n o . 6 , D e c emb e r 2 0 1 7
Research Letters
Letters to the Editor
published online
1027
Influence of Prior Tyrosine Kinase Inhibitor on Survival for Patients with Metastatic Renal Cell Carcinoma Treated with Nivolumab or Cabozantinib: Data from a Literature-based Meta-analysisG. Roviello, D. Generali
1028
Hyperpolarized 1-[ 13 C]-Pyruvate Magnetic Resonance Imaging Detects an Early Metabolic Response to Androgen Ablation Therapy in Prostate CancerR. Aggarwal, D.B. Vigneron, J. Kurhanewicz
e157
Re: R. Jeffrey Karnes, Voleak Choeurng, Ashley E. Ross, et al. Validation of a Genomic Risk Classifier to Predict Prostate Cancer-specific Mortality in Men with Adverse Pathologic Features. Eur Urol. In press. https://doi.org/10.1016/j.eururo.2017.03.036 Methodological Issue http://dx.doi.org/10.1016/j.eururo.2017.05.031E. Ayubi, S. Safiri
e158
Reply to Erfan Ayubi and Saeid Safiri’s Letter to the Editor re: R. Jeffrey Karnes, Voleak Choeurng, Ashley E. Ross, et al. Validation of a Genomic Risk Classifier to Predict Prostate Cancer-specific Mortality in Men with Adverse Pathologic Features. Eur Urol. In press. https://doi.org/10.1016/j.eururo.2017.03.036. Methodological Issues http://dx.doi.org/10.1016/j.eururo.2017.05.030B.J. Trock, R.J. Karnes
e160
Re: Giovanni Corona, Giulia Rastrelli, Abraham Morgentaler, Alessandra Sforza, Edoardo Mannucci, Mario Maggi. Meta-analysis of Results of Testosterone Therapy on Sexual Function Based on International Index of Erectile Function Scores. Eur Urol 2017;72:1000–11 http://dx.doi.org/10.1016/j.eururo.2017.05.050E. Ventimiglia, P. Capogrosso, W. Cazzaniga, F. Montorsi, A. Salonia
e162
Reply to Eugenio Ventimiglia, Paolo Capogrosso, Walter Cazzaniga, Francesco Montorsi, and Andrea Salonia’s Letter to the Editor re: Giovanni Corona, Giulia Rastrelli, Abraham Morgentaler, Alessandra Sforza, Edoardo Mannucci, Mario Maggi. Meta-analysis of Results of Testosterone Therapy on Sexual Function Based on International Index of Erectile Function Scores. Eur Urol 2017;72:1000–11 http://dx.doi.org/10.1016/j.eururo.2017.05.051G. Rastrelli, G. Corona, E. Mannucci, M. Maggi
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Re: Sungmin Woo, Chong Hyun Suh, Sang Youn Kim, Jeong Yeon Cho, Seung Hyup Kim. Diagnostic Performance of Magnetic Resonance Imaging for the Detection of Bone Metastasis in Prostate Cancer: A Systematic Review and Meta-analysis. Eur Urol. In press. http://dx.doi.org/10.1016/j.eururo.2017.03.042 http://dx.doi.org/10.1016/j.eururo.2017.06.024J.H. Kim, B. Lee, B.I. Chung
e166
Reply to Jae Heon Kim, Bora Lee, and Benjamin I. Chung’s Letter to the Editor re: Sungmin Woo, Chong Hyun Suh, Sang Youn Kim, Jeong Yeon Cho, Seung Hyup Kim. Diagnostic Performance of Magnetic Resonance Imaging for the Detection of Bone Metastasis in Prostate Cancer: A Systematic Review and Meta-analysis. Eur Urol. In press. http://dx.doi.org/10.1016/j.eururo.2017.03.042 http://dx.doi.org/10.1016/j.eururo.2017.06.025S. Woo, C.H. Suh, S.Y. Kim
e168
Re: Emmanuel S. Antonarakis, Changxue Lu, Brandon Luber, et al. Clinical Significance of Androgen Receptor Splice Variant-7 mRNA Detection in Circulating Tumor Cells of Men with Metastatic Castration-resistant Prostate Cancer Treated with First- and Second-line Abiraterone and Enzalutamide. J Clin Oncol 2017;35:2149–56 AR-V7 Testing: What’s in it for the Patient? http://dx.doi.org/10.1016/j.eururo.2017.06.031J. Steinestel, C. Bernemann, A.J. Schrader, J.K. Lennerz
e170
Reply to Julie Steinestel, Christof Bernemann, Andres J. Schrader, and Jochen K. Lennerz’s Letter to the Editor re: Emmanuel S. Antonarakis, Changxue Lu, Brandon Luber, et al. Clinical Significance of Androgen Receptor Splice Variant-7 mRNA Detection in Circulating Tumor Cells of Men with Metastatic Castration-resistant