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Qin T, Huang M, Wei W, Zhou W, Tang Q, Huang Q, Tang N, Gai S. PLAUR facilitates the progression of clear cell renal cell carcinoma by activating the PI3K/AKT/mTOR signaling pathway. PeerJ 2024; 12:e17555. [PMID: 38948215 PMCID: PMC11214736 DOI: 10.7717/peerj.17555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Accepted: 05/21/2024] [Indexed: 07/02/2024] Open
Abstract
Background PLAUR has been found upregulated in various tumors and closely correlated with the malignant phenotype of tumor cells. The aim of this study was to investigate the relationship between PLAUR and clear cell renal cell carcinoma (ccRCC) and its potential mechanism of promoting tumor progression. Methods The expression levels and clinical significance of PLAUR, along with the associated signaling pathways, were extensively investigated in ccRCC samples obtained from The Cancer Genome Atlas (TCGA). PLAUR expression in 20 pairs of ccRCC tumor tissues and the adjacent tissues was assessed using qRT-PCR and IHC staining. Additionally, a series of in vitro experiments were conducted to investigate the impact of PLAUR suppression on cellular proliferation, migration, invasion, cell cycle progression, and apoptosis in ccRCC. The Western blot analysis was employed to investigate the expression levels of pivotal genes associated with the PI3K/AKT/mTOR signaling pathway. Results The expression of PLAUR was significantly upregulated in ccRCC compared to normal renal tissues, and higher PLAUR expression in ccRCC was associated with a poorer prognosis than low expression. The in-vitro functional investigations demonstrated that knockdown of PLAUR significantly attenuated the proliferation, migration, and invasion capabilities of ccRCC cells. Concurrently, PLAUR knockdown effectively induced cellular apoptosis, modulated the cell cycle, inhibited the EMT process, and attenuated the activation of the PI3K/AKT/mTOR signaling pathway. PLAUR may represent a key mechanism underlying ccRCC progression. Conclusions The involvement of PLAUR in ccRCC progression may be achieved through the activation of the PI3K/AKT/mTOR signaling pathway, making it a reliable biomarker for the identification and prediction of ccRCC.
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Affiliation(s)
- Tianzi Qin
- The First Clinical Medical College of Jinan University, Guangzhou, China
- Department of Urology, the Affiliated Hospital of Youjinag Medical University for Nationalities, Baise, China
| | - Minyu Huang
- Department of Urology, the Affiliated Hospital of Youjinag Medical University for Nationalities, Baise, China
| | - Wenjuan Wei
- Department of Ultrasound department, the Affiliated Hospital of Youjinag Medical University for Nationalities, Baise, China
| | - Wei Zhou
- Department of Urology, the Affiliated Hospital of Youjinag Medical University for Nationalities, Baise, China
| | - Qianli Tang
- The First Clinical Medical College of Jinan University, Guangzhou, China
- The Affiliated Hospital of Youjinag Medical University for Nationalities, Baise, China
| | - Qun Huang
- Department of Urology, the Affiliated Hospital of Youjinag Medical University for Nationalities, Baise, China
| | - Ning Tang
- Youjinag Medical University for Nationalities, Baise, China
| | - Shasha Gai
- Youjinag Medical University for Nationalities, Baise, China
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Alexopoulos G, Zhang J, Karampelas I, Patel M, Mercier P. Prognostics of Systemic Malignancy ICD-O Topography and Morphology Types on Brain Metastases: An NCDB Time-to-event Cohort. Am J Clin Oncol 2023; 46:475-485. [PMID: 37561070 DOI: 10.1097/coc.0000000000001034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/11/2023]
Abstract
BACKGROUND The primary site and histology of systemic malignancy are known predictors of progression to brain metastases (BM). We investigated the combinational interactions of International Classification of Diseases for Oncology (ICD-O) primary topography and morphology types on the survival of BM after adjusting for relevant clinical and demographic prognostic factors. METHODS The cohort included all adult patients with BM at diagnosis of an invasive malignancy in the National Cancer Database (2010 to 2018). The sample consisted of 180,150 entries out of 14,279,749 cancer patients screened. A survival analysis of the topography-specific and histology-specific time to death was performed. Multivariate Cox regression revealed violations of the proportional hazard assumption for multiple covariates. Parametric models using a log-logistic distribution best described the population survival pattern. RESULTS The primary topography "prostate" and morphology "choriocarcinoma" provided the strongest survival benefit among ICD-O types, whereas BM from prostate demonstrated a 14-month median overall increase in survival probability. Favorable prognostics were BM from breast, bone/joints, and testis; also, the morphologies of carcinoid tumor, mature B-cell lymphoma, and papillary adenocarcinoma. Poor prognostics were BM from gastrointestinal (liver, biliary tree, pancreas, and gallbladder) and gynecologic malignancies. All morphologies of spindle cell carcinoma, hemangiosarcoma, undifferentiated carcinoma, Ewing sarcoma, pseudosarcomatous carcinoma, renal cell carcinoma/sarcomatoid, signet ring cell carcinoma, spindle cell sarcoma, and squamous cell carcinoma/spindle cell were associated with poor survival. CONCLUSIONS This is the largest cohort providing an unbiased estimate of the adjusted ICD-O topography and morphology effect sizes. The results can be summarized as a booklet for prognostic classification of disease in patients with BM secondary to systemic malignancy.
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Affiliation(s)
- Georgios Alexopoulos
- Department of Neurosurgery, Saint Louis University Hospital
- Graduate School of Biomedical Science and Engineering, The University of Maine, Orono, ME
| | - Justin Zhang
- School of Medicine, Saint Louis University, St. Louis, MO
| | - Ioannis Karampelas
- Department of Neurosurgery, Banner Neurological Surgery Clinic, Greeley, CO
| | - Mayur Patel
- School of Medicine, Saint Louis University, St. Louis, MO
| | - Philippe Mercier
- Department of Neurosurgery, Saint Louis University Hospital
- School of Medicine, Saint Louis University, St. Louis, MO
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Hasanov E, Yeboa DN, Tucker MD, Swanson TA, Beckham TH, Rini B, Ene CI, Hasanov M, Derks S, Smits M, Dudani S, Heng DYC, Brastianos PK, Bex A, Hanalioglu S, Weinberg JS, Hirsch L, Carlo MI, Aizer A, Brown PD, Bilen MA, Chang EL, Jaboin J, Brugarolas J, Choueiri TK, Atkins MB, McGregor BA, Halasz LM, Patel TR, Soltys SG, McDermott DF, Elder JB, Baskaya MK, Yu JB, Timmerman R, Kim MM, Mut M, Markert J, Beal K, Tannir NM, Samandouras G, Lang FF, Giles R, Jonasch E. An interdisciplinary consensus on the management of brain metastases in patients with renal cell carcinoma. CA Cancer J Clin 2022; 72:454-489. [PMID: 35708940 DOI: 10.3322/caac.21729] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 03/28/2022] [Accepted: 04/11/2022] [Indexed: 12/23/2022] Open
Abstract
Brain metastases are a challenging manifestation of renal cell carcinoma. We have a limited understanding of brain metastasis tumor and immune biology, drivers of resistance to systemic treatment, and their overall poor prognosis. Current data support a multimodal treatment strategy with radiation treatment and/or surgery. Nonetheless, the optimal approach for the management of brain metastases from renal cell carcinoma remains unclear. To improve patient care, the authors sought to standardize practical management strategies. They performed an unstructured literature review and elaborated on the current management strategies through an international group of experts from different disciplines assembled via the network of the International Kidney Cancer Coalition. Experts from different disciplines were administered a survey to answer questions related to current challenges and unmet patient needs. On the basis of the integrated approach of literature review and survey study results, the authors built algorithms for the management of single and multiple brain metastases in patients with renal cell carcinoma. The literature review, consensus statements, and algorithms presented in this report can serve as a framework guiding treatment decisions for patients. CA Cancer J Clin. 2022;72:454-489.
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Affiliation(s)
- Elshad Hasanov
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Debra Nana Yeboa
- Department of Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mathew D Tucker
- Department of Medicine, Division of Hematology and Oncology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Todd A Swanson
- Department of Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Thomas Hendrix Beckham
- Department of Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Brian Rini
- Department of Medicine, Division of Hematology and Oncology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Chibawanye I Ene
- Department of Neurosurgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Merve Hasanov
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sophie Derks
- Department of Radiology and Nuclear Medicine, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Marion Smits
- Department of Radiology and Nuclear Medicine, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Shaan Dudani
- Division of Oncology/Hematology, William Osler Health System, Brampton, Ontario, Canada
| | - Daniel Y C Heng
- Tom Baker Cancer Center, University of Calgary, Calgary, Alberta, Canada
| | - Priscilla K Brastianos
- Division of Neuro-Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Axel Bex
- The Royal Free London National Health Service Foundation Trust, London, United Kingdom
- University College London Division of Surgery and Interventional Science, London, United Kingdom
- Department of Urology, The Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Sahin Hanalioglu
- Department of Neurosurgery, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Jeffrey S Weinberg
- Department of Neurosurgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Laure Hirsch
- Department of Medical Oncology, Cochin University Hospital, Public Assistance Hospital of Paris, Paris, France
- Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Maria I Carlo
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ayal Aizer
- Department of Radiation Oncology, Brigham and Women's Hospital, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Paul David Brown
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - Mehmet Asim Bilen
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, Georgia
- Winship Cancer Institute of Emory University, Atlanta, Georgia
| | - Eric Lin Chang
- Department of Radiation Oncology, University of Southern California, Keck School of Medicine, California, Los Angeles
| | - Jerry Jaboin
- Department of Radiation Medicine, Oregon Health & Science University, Portland, Oregon
| | - James Brugarolas
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, The University of Texas Southwestern Medical Center, Dallas, Texas
- Division of Hematology/Oncology, Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Toni K Choueiri
- Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Michael B Atkins
- Lombardi Comprehensive Cancer Center, MedStar Georgetown University Hospital, Washington, DC
| | - Bradley A McGregor
- Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Lia M Halasz
- Department of Radiation Oncology, University of Washington, Seattle, Washington
| | - Toral R Patel
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, The University of Texas Southwestern Medical Center, Dallas, Texas
- Department of Neurosurgery, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Scott G Soltys
- Department of Radiation Oncology, Stanford Cancer Institute, Stanford, California
| | - David F McDermott
- Division of Medical Oncology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - James Bradley Elder
- Department of Neurological Surgery, Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Mustafa K Baskaya
- Department of Neurological Surgery, University of Wisconsin-Madison, School of Medicine and Public Health, Madison, Wisconsin
| | - James B Yu
- Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut
| | - Robert Timmerman
- Kidney Cancer Program, Simmons Comprehensive Cancer Center, The University of Texas Southwestern Medical Center, Dallas, Texas
- Department of Radiation Oncology, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Michelle Miran Kim
- Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan
| | - Melike Mut
- Department of Neurosurgery, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - James Markert
- Department of Neurosurgery, The University of Alabama at Birmingham, Birmingham, Alabama
| | - Kathryn Beal
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nizar M Tannir
- Department of Genitourinary Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - George Samandouras
- Victor Horsley Department of Neurosurgery, The National Hospital for Neurology and Neurosurgery, Queen Square, London, United Kingdom
- University College London Queen Square Institute of Neurology, University College London, Queen Square, London, United Kingdom
| | - Frederick F Lang
- Department of Neurosurgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Rachel Giles
- International Kidney Cancer Coalition, Duivendrecht, the Netherlands
| | - Eric Jonasch
- Department of Genitourinary Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
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Case of metachronous clear cell bladder metastasis on low risk localized renal cell carcinoma patient. Int J Surg Case Rep 2022; 96:107158. [PMID: 35709632 PMCID: PMC9204725 DOI: 10.1016/j.ijscr.2022.107158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 04/30/2022] [Accepted: 04/30/2022] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION Renal cell carcinoma (RCC) is well known for its ability to metastasize into different organs. However, the management of metachronous RCC is still not yet standardized. CASE PRESENTATION A 62 years old man was presented with haematuria for the last 2 months. CT scan revealed bladder mass with a size of 2,5 cm and underwent en-bloc resection of bladder mass. The histopathological result showed non-muscle-invasive bladder clear cell renal carcinoma. The patient had a history of left nephrectomy in 2017 and meningioma mass metastasectomy in 2020 with the same histopathological origin. CONCLUSION Bladder metastasis of RCC can be treated by endoscopic surgical intervention.
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Internò V, De Santis P, Stucci LS, Rudà R, Tucci M, Soffietti R, Porta C. Prognostic Factors and Current Treatment Strategies for Renal Cell Carcinoma Metastatic to the Brain: An Overview. Cancers (Basel) 2021; 13:cancers13092114. [PMID: 33925585 PMCID: PMC8123796 DOI: 10.3390/cancers13092114] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 04/20/2021] [Accepted: 04/24/2021] [Indexed: 11/16/2022] Open
Abstract
Renal cell carcinoma (RCC) is one of primary cancers that frequently metastasize to the brain. Brain metastasis derived from RCC has the propensity of intratumoral hemorrhage and relatively massive surrounding edema. Moreover, it confers a grim prognosis in a great percentage of cases with a median overall survical (mOS) around 10 months. The well-recognized prognostic factors for brain metastatic renal cell carcinoma (BMRCC) are Karnofsky Performance Status (KPS), the number of brain metastasis (BM), the presence of a sarcomatoid component and the presence of extracranial metastasis. Therapeutic strategies are multimodal and include surgical resection, radiotherapy, such as stereotactic radiosurgery due to the radioresistance of RCC and systemic strategies with tyrosin kinase inhibitors (TKI) or Immune checkpoint inhibitors (ICI) whose efficacy is not well-established in this setting of patients due to their exclusion from most clinical trials. To date, in case of positive prognostic factors and after performing local radical therapies, such as complete resection of BM or stereotactic radiosurgery (SRS), the outcome of these patients significantly improves, up to 33 months in some patients. As a consequence, tailored clinical trials designed for BMRCC are needed to define the correct treatment strategy even in this poor prognostic subgroup of patients.
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Affiliation(s)
- Valeria Internò
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70122 Bari, Italy; (P.D.S.); (L.S.S.); (M.T.); (C.P.)
- Aldo Moro Division of Medical Oncology, A.O.U. Consorziale Policlinico di Bari, 70121 Bari, Italy
- Correspondence: ; Tel.: +39-080-547-8674; Fax: +39-080-547-8831
| | - Pierluigi De Santis
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70122 Bari, Italy; (P.D.S.); (L.S.S.); (M.T.); (C.P.)
- Aldo Moro Division of Medical Oncology, A.O.U. Consorziale Policlinico di Bari, 70121 Bari, Italy
| | - Luigia Stefania Stucci
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70122 Bari, Italy; (P.D.S.); (L.S.S.); (M.T.); (C.P.)
- Aldo Moro Division of Medical Oncology, A.O.U. Consorziale Policlinico di Bari, 70121 Bari, Italy
| | - Roberta Rudà
- Department of Neurology, Castelfranco Veneto and Treviso Hospital, 31033 Castelfranco Veneto, Italy;
- Department of Neuro-Oncology, University and City of Health and Science Hospital, 10122 Turin, Italy;
| | - Marco Tucci
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70122 Bari, Italy; (P.D.S.); (L.S.S.); (M.T.); (C.P.)
- National Cancer Research Center, Tumori Institute IRCCS Giovanni Paolo II, 70121 Bari, Italy
| | - Riccardo Soffietti
- Department of Neuro-Oncology, University and City of Health and Science Hospital, 10122 Turin, Italy;
| | - Camillo Porta
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70122 Bari, Italy; (P.D.S.); (L.S.S.); (M.T.); (C.P.)
- Aldo Moro Division of Medical Oncology, A.O.U. Consorziale Policlinico di Bari, 70121 Bari, Italy
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Synchronous brain metastases as a poor prognosis factor in clear cell renal carcinoma: a strong argument for systematic brain screening. J Neurooncol 2021; 153:133-141. [PMID: 33837880 DOI: 10.1007/s11060-021-03751-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 03/27/2021] [Indexed: 12/19/2022]
Abstract
PURPOSE Brain metastases (BM) usually represent a poor prognostic factor in solid tumors. About 10% of patients with renal cancer (RCC) will present BM. Local therapies such as stereotactic radiotherapy (SRT), whole brain radiotherapy (WBRT), and surgery are used to achieve brain control. We compared survival between patients with synchronous BM (SynBM group) and metachronous BM (MetaBM group). METHODS It is a retrospective study of patients with clear cell renal cell carcinoma (ccRCC) and BM treated with TKI between 2005 and 2019 at the Centre Léon Bérard in Lyon. We collected prognostic factors: The International Metastatic Renal Cell Carcinoma Database Consortium (IMDC) risk score, the TNM stage, the histological subtypes and the Fuhrman grade. Overall survival (OS) was defined from diagnosis of metastatic ccRCC to death. Brain progression-free survival (B-PFS) was defined from focal brain therapy to brain progression or death. RESULTS 99 patients were analyzed, 44 in the SynBM group and 55 in the MetaBM group. OS in the MetaBM group was 49.4 months versus 19.6 months in the SynBM group, p = 0.0002. The median time from diagnosis of metastasic disease to apparition of BM in the MetaBM group was 22.9 months (4.3; 125.7). SRT was used for 101 lesions (66.4%), WBRT for 25 patients (16.4%), surgery for 21 lesions (13.8%), surgery followed by radiation for 5 lesions (3.3%). B-PFS for all patients was 7 months (IC95% [5.0-10.5]). CONCLUSIONS Survival of patients with synchronous BM is inferior to that of patients with metachronous BM. Outcome is poor in both cases after diagnosis of BM. Brain screening should be encouraged at time of diagnosis of metastatis in ccRCC.
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Naito S, Narisawa T, Kato T, Ichiyanagi O, Kurokawa M, Yagi M, Kanno H, Kurota Y, Yamagishi A, Sakurai T, Nishida H, Yamanobe T, Tsuchiya N. Clinical utility of head computed tomography scan during systemic therapy for metastatic renal cell carcinoma. Int J Urol 2021; 28:450-456. [DOI: 10.1111/iju.14490] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 12/14/2020] [Indexed: 12/30/2022]
Affiliation(s)
- Sei Naito
- Department of Urology Yamagata University Faculty of Medicine Yamagata Japan
| | - Takafumi Narisawa
- Department of Urology Yamagata University Faculty of Medicine Yamagata Japan
| | - Tomoyuki Kato
- Department of Urology Yamagata University Faculty of Medicine Yamagata Japan
| | - Osamu Ichiyanagi
- Department of Urology Yamagata University Faculty of Medicine Yamagata Japan
| | - Masayuki Kurokawa
- Department of Urology Yamagata University Faculty of Medicine Yamagata Japan
| | - Mayu Yagi
- Department of Urology Yamagata University Faculty of Medicine Yamagata Japan
| | - Hidenori Kanno
- Department of Urology Yamagata University Faculty of Medicine Yamagata Japan
| | - Yuta Kurota
- Department of Urology Yamagata University Faculty of Medicine Yamagata Japan
| | - Atsushi Yamagishi
- Department of Urology Yamagata University Faculty of Medicine Yamagata Japan
| | - Toshihiko Sakurai
- Department of Urology Yamagata University Faculty of Medicine Yamagata Japan
| | - Hayato Nishida
- Department of Urology Yamagata University Faculty of Medicine Yamagata Japan
| | - Takuya Yamanobe
- Department of Urology Yamagata University Faculty of Medicine Yamagata Japan
| | - Norihiko Tsuchiya
- Department of Urology Yamagata University Faculty of Medicine Yamagata Japan
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Stenman M, Benmakhlouf H, Wersäll P, Johnstone P, Hatiboglu MA, Mayer-da-Silva J, Harmenberg U, Lindskog M, Sinclair G. Metastatic renal cell carcinoma to the brain: optimizing patient selection for gamma knife radiosurgery. Acta Neurochir (Wien) 2021; 163:333-342. [PMID: 32902689 DOI: 10.1007/s00701-020-04537-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 08/11/2020] [Indexed: 01/23/2023]
Abstract
INTRODUCTION The effects of single-fraction gamma knife radiosurgery (sf-GKRS) on patients with renal cell carcinoma (RCC) brain metastases (BM) in the era of targeted agents (TA) and immune checkpoint inhibitors (ICI) are insufficiently studied. METHODS AND MATERIALS Clear cell metastatic RCC patients treated with sf-GKRS due to BM in 2005-2014 at three European centres were retrospectively analysed (n = 43). Median follow-up was 56 months. Ninety-five percent had prior nephrectomy, 53% synchronous metastasis and 86% extracranial disease at first sf-GKRS. Karnofsky performance status (KPS) ranged from 60 to 100%. Outcome measures were overall survival (OS), local control (LC) and adverse radiation effects (ARE). RESULTS One hundred and ninety-four targets were irradiated. The median number of targets at first sf-GKRS was two. The median prescription dose was 22.0 Gy. Thirty-seven percent had repeated sf-GKRS. Eighty-eight percent received TA. LC rates at 12 and 18 months were 97% and 90%. Median OS from the first sf-GKRS was 15.7 months. Low serum albumin (HR for death 5.3), corticosteroid use pre-sf-GKRS (HR for death 5.8) and KPS < 80 (HR for death 9.1) were independently associated with worse OS. No further prognostic information was gleaned from MSKCC risk group, synchronous metastasis, age, number of BM or extracranial metastases. Other prognostic scores for BM radiosurgery, including DS-GPA, renal-GPA, LLV-SIR and CITV-SIR, again, did not add further prognostic value. ARE were seldom symptomatic and were associated with tumour volume, 10-Gy volume and pre-treatment perifocal oedema. ARE were less common among patients treated with TA within 1 month of sf-GKRS. CONCLUSIONS We identified albumin, corticosteroid use and KPS as independent prognostic factors for sf-GKRS of clear cell RCC BM. Studies focusing on the prognostic significance of albumin in sf-GKRS are rare. Further studies with a larger number of patients are warranted to confirm the above analytical outcome. Also, in keeping with previous studies, our data showed optimal rates of local tumour control and limited toxicity post radiosurgery, rendering GKRS the tool of choice in the management of RCC BM.
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Affiliation(s)
- M Stenman
- Department of Immunology, Genetics, and Pathology, Experimental and Clinical Oncology, Uppsala University, Uppsala, Sweden
| | - H Benmakhlouf
- Department of Medical Radiation Physics and Nuclear Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - P Wersäll
- Department of Oncology-Pathology, Karolinska Institute and Karolinska University Hospital, Stockholm, Sweden
| | - P Johnstone
- Department of Oncology, Oxford University Hospitals NHS Trust, Oxford, UK
| | - M A Hatiboglu
- Department of Neurosurgery, Bezmialem Vakif University Medical School, Istanbul, Turkey
| | - J Mayer-da-Silva
- Centro Gamma Knife, CUF Infante Santo Hospital, Lisbon, Portugal
| | - U Harmenberg
- Department of Oncology-Pathology, Karolinska Institute and Karolinska University Hospital, Stockholm, Sweden
| | - M Lindskog
- Department of Immunology, Genetics, and Pathology, Experimental and Clinical Oncology, Uppsala University, Uppsala, Sweden
| | - G Sinclair
- Department of Neurosurgery, Bezmialem Vakif University Medical School, Istanbul, Turkey.
- Department of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden.
- Department of Oncology, North Middlesex University Hospital NHS Trust, London, UK.
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Zhi H, Feng M, Liu S, Na T, Zhang N, BiLiGe W. Prognostic Significance of Sarcomatoid Differentiation in Patients With Metastatic Renal Cell Carcinoma: A Systematic Review and Meta-Analysis. Front Oncol 2020; 10:591001. [PMID: 33134181 PMCID: PMC7578539 DOI: 10.3389/fonc.2020.591001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 09/22/2020] [Indexed: 01/15/2023] Open
Abstract
Background To date, the prognostic value of sarcomatoid differentiation in patients having metastatic renal cell carcinoma (mRCC) remains inconclusive. A systematic review and meta-analysis were conducted. Materials and Methods Relevant literatures were obtained from PubMed, Embase, and Cochrane Library published prior to May, 2020. All patients were diagnosed with mRCC and treated with surgery, cytokine therapy, targeted therapy, and immunotherapy. Sarcomatoid differentiation in the pathological specimens was identified. Each endpoint [overall survival (OS), progression-free survival (PFS), and cancer-specific survival (CSS)] was assessed using a multivariable adjusted hazard ratio (HR) and 95% confidence interval (CI). Results Fifteen observational studies having 5,828 patients with mRCC were included. The merged results showed that patients presenting sarcomatoid differentiation had a significantly inferior OS (HR: 2.26, 95% CI: 1.82-2.81; P < 0.001), PFS (HR: 2.28, 95% CI: 1.63-3.19; P < 0.001), and CSS (HR: 2.27, 95% CI: 1.51-3.40; P < 0.001) compared to those without sarcomatoid differentiation. Subgroup analysis based on publication year, patient population, country, number of cases, and NOS score did not change the direction of results. A significant publication bias was identified for OS, but no publication bias was identified for PFS. Moreover, sensitivity analysis also verified the robustness of the results. Conclusion This study suggested that sarcomatoid differentiation was correlated to unfavorable clinical outcomes in mRCC and may be a poor prognostic factor incorporating to prognostic models for mRCC patients.
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Affiliation(s)
- Hong Zhi
- Department of Mongolian Medicine Urology, Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao, China
| | - Meiling Feng
- Department of Mongolian Medicine Stomatology, Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao, China
| | - Suo Liu
- Department of Mongolian Medicine Urology, Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao, China
| | - Ta Na
- Department of Mongolian Medicine Urology, Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao, China
| | - Nandong Zhang
- Department of Mongolian Medicine Urology, Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao, China
| | - WuEn BiLiGe
- Department of Mongolian Medicine Urology, Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao, China
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10
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Khan M, Zhao Z, Arooj S, Liao G. Impact of Tyrosine Kinase Inhibitors (TKIs) Combined With Radiation Therapy for the Management of Brain Metastases From Renal Cell Carcinoma. Front Oncol 2020; 10:1246. [PMID: 32793497 PMCID: PMC7390930 DOI: 10.3389/fonc.2020.01246] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 06/17/2020] [Indexed: 12/16/2022] Open
Abstract
Background: Targeted therapy has transformed the outcome for patients with metastatic renal cell carcinoma. Their efficacy and safety have also been demonstrated in brain metastatic RCC. Preclinical evidence suggests synergism of radiation and tyrosine kinase inhibitors. Consequently, several studies have compared their efficacy in the treatment of RCC brain metastases to the era of brain management with surgery/radiation only. Objectives: We seek to systematically review and meta-analyze the results of those studies that involved comparative intervention groups of brain management; TKIs, and never used TKIs. Methods and Materials: Online databases (PubMed, EMBASE, Cochrane library, and ClinicalTrials.gov) were searched for comparative studies. Overall survival as the primary outcome of interest, and local brain control, distant control, and adverse events as secondary outcomes of interest were recorded for meta-analysis. Hazard ratios were pooled together using Review Manager 5.3. Fixed effects or random effects model were adopted according to the level of heterogeneity. Subgroup analysis included studies that involved SRS as the local treatment of management. Results: Overall 7 studies (n = 897) were included for meta-analysis. TKI use was associated with better survival (HR 0.60 [0.52, 0.69], p < 0.00001) and local brain control (HR 0.34 [0.11, 0.98], p = 0.05). SRS subgroup also revealed significantly better survival (HR 0.61 [0.44, 0.83], p = 0.002) and local brain control (HR 0.19 [0.08, 0.45], p = 0.0002). Distant brain control (HR 0.95 [0.67, 1.35], p = 0.79) and brain progression free survival were unaffected (HR 0.94 [0.56, 1.56], p = 0.80). Only one study (n = 376) reported significantly greater 12-months cumulative incidence of radiation necrosis with TKI use within 30 days of SRS (10.9 vs. 6.4%, p = 0.04). Conclusions: TKIs use in combination with SRS is safe and effective for treating RCC brain metastases. Larger randomized controlled trials are warranted to validate the results.
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Affiliation(s)
- Muhammad Khan
- Department of Radiation Oncology, Shenzhen People's Hospital, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China.,Department of Oncology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhihong Zhao
- Department of Nephrology, Shenzhen People's Hospital, Second Clinical Medicine Centre, Jinan University, Shenzhen, China
| | - Sumbal Arooj
- Department of Biochemistry, University of Sialkot, Sialkot, Pakistan
| | - Guixiang Liao
- Department of Radiation Oncology, Shenzhen People's Hospital, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
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11
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Sinclair G, Stenman M, Benmakhlouf H, Johnstone P, Wersäll P, Lindskog M, Hatiboglu MA, Harmenberg U. Adaptive radiosurgery based on two simultaneous dose prescriptions in the management of large renal cell carcinoma brain metastases in critical areas: Towards customization. Surg Neurol Int 2020; 11:21. [PMID: 32123609 PMCID: PMC7049890 DOI: 10.25259/sni_275_2019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 12/13/2019] [Indexed: 12/23/2022] Open
Abstract
Background: The long-term benefits of local therapy in metastatic renal cell carcinoma (mRCC) have been widely documented. In this context, single fraction gamma knife radiosurgery (SF-GKRS) is routinely used in the management of brain metastases. However, SF-GKRS is not always feasible due to volumetric and regional constraints. We intend to illustrate how a dose-volume adaptive hypofractionated GKRS technique based on two concurrent dose prescriptions termed rapid rescue radiosurgery (RRR) can be utilized in this particular scenario. Case Description: A 56-year-old man presented with left-sided hemiparesis; the imaging showed a 13.1 cc brain metastasis in the right central sulcus (Met 1). Further investigation confirmed the histology to be a metastatic clear cell RCC. Met 1 was treated with upfront RRR. Follow-up magnetic resonance imaging (MRI) at 10 months showed further volume regression of Met 1; however, concurrently, a new 17.3 cc lesion was reported in the boundaries of the left frontotemporal region (Met 2) as well as a small metastasis (<1 cc) in the left temporal lobe (Met 3). Met 2 and Met 3 underwent RRR and SF-GKRS, respectively. Results: Gradual and sustained tumor ablation of Met 1 and Met 2 was demonstrated on a 20 months long follow- up. The patient succumbed to extracranial disease 21 months after the treatment of Met 1 without evidence of neurological impairment post-RRR. Conclusion: Despite poor prognosis and precluding clinical factors (failing systemic treatment, eloquent location, and radioresistant histology), RRR provided optimal tumor ablation and salvage of neurofunction with limited toxicity throughout follow-up.
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Affiliation(s)
- Georges Sinclair
- Departments of Neurosurgery, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden.,Department of Neurosurgery, Bezmialem Vakif University Medical School, Istanbul, Turkey.,Department of Oncology, Royal Berkshire NHS Foundation Trust, Reading, United Kingdom
| | - M Stenman
- Department of Immunology Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - H Benmakhlouf
- Departments of Medical Radiation Physics and Nuclear Medicine, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - P Johnstone
- Department of Oncology, Royal Berkshire NHS Foundation Trust, Reading, United Kingdom
| | - P Wersäll
- Department of Oncology-Pathology, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - M Lindskog
- Department of Immunology Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - M A Hatiboglu
- Department of Neurosurgery, Bezmialem Vakif University Medical School, Istanbul, Turkey
| | - U Harmenberg
- Department of Oncology-Pathology, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
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12
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Vornicova O, Bar-Sela G. Do we have a "game changer" in treating patients with brain metastasis from renal cell carcinoma? ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:S360. [PMID: 32016078 DOI: 10.21037/atm.2019.09.50] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Gil Bar-Sela
- Cancer Center, Emek Medical Center, Afula, Israel.,Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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13
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Parmar A, Soliman H, Sahgal A, Bjarnason GA. Impact of Systemic Therapy in Metastatic Renal-Cell Carcinoma Patients With Synchronous and Metachronous Brain Metastases. Clin Genitourin Cancer 2019; 18:e224-e232. [PMID: 32139300 DOI: 10.1016/j.clgc.2019.10.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 10/22/2019] [Accepted: 10/28/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Modern radiation techniques have led to significant improvements in intracranial disease control and overall survival (OS) for metastatic renal-cell carcinoma (mRCC) patients diagnosed with brain metastases (BM). The impact of systemic therapy in patients developing mRCC BM remains undercharacterized. PATIENTS AND METHODS We performed a retrospective cohort study of mRCC patients diagnosed with BM. Patients were grouped as having either metachronous BM (ie, ≥ 3 months from mRCC diagnosis) or synchronous BM (ie, < 3 months from mRCC diagnosis). Details of patient demographics, BM, systemic therapy, and outcomes were extracted. Statistical analysis comprised chi-square tests, analysis of variance, and Kaplan-Meier method to characterize survival outcomes. RESULTS Seventy-four patients were identified (40 at ≥ 3 months from mRCC diagnosis and 34 at < 3 months from mRCC diagnosis) of which 72 (97%) received local therapy for their BM. Median (interquartile range [IQR]) duration while first line treatment was longer at 7.8 (3.6-17.0) versus 5.1 (3.3-12.6) in patients with metachronous BM versus patients with synchronous BM (P = 0.6), respectively. After BM diagnosis, the metachronous BM cohort continued to receive the same systemic therapy for a median (IQR) duration of 1.9 (0.4-5.5) months, with eventual change most commonly the result of extracranial disease progression. Median (IQR) OS from mRCC diagnosis favored metachronous BM patients versus synchronous BM patients, at 64.2 (31.4-not yet reached) versus 22.4 (9.7-34.1) months (P = .003), respectively. However, this was not significantly different from the time of BM diagnosis, with median (IQR) survival of 20.6 (9.2-31.2) versus 15.7 (11.6-not yet reached) months (P = .95), respectively. CONCLUSION Prolonged OS was found for mRCC patients with BM that presented either metachronously or synchronously. For patients diagnosed with metachronous BM, the development of BM may be an early sign of systemic therapy failure.
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Affiliation(s)
- Ambica Parmar
- Odette Cancer Center, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Hany Soliman
- Odette Cancer Center, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Arjun Sahgal
- Odette Cancer Center, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Georg A Bjarnason
- Odette Cancer Center, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.
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14
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Rühle A, Andratschke N, Siva S, Guckenberger M. Is there a role for stereotactic radiotherapy in the treatment of renal cell carcinoma? Clin Transl Radiat Oncol 2019; 18:104-112. [PMID: 31341985 PMCID: PMC6630187 DOI: 10.1016/j.ctro.2019.04.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 04/17/2019] [Accepted: 04/17/2019] [Indexed: 12/23/2022] Open
Abstract
Renal cell carcinoma (RCC) has traditionally been regarded as radioresistant tumor based on preclinical data and negative clinical trials using conventional fractionated radiotherapy. However, there is emerging evidence that radiotherapy delivered in few fractions with high single-fraction and total doses may overcome RCC s radioresistance. Stereotactic radiotherapy (SRT) has been successfully used in the treatment of intra- and extracranial RCC metastases showing high local control rates accompanied by low toxicity. Although surgery is standard of care for non-metastasized RCC, a significant number of patients is medically inoperable or refuse surgery. Alternative local approaches such as radiofrequency ablation or cryoablation are invasive and often restricted to small RCC, so that there is a need for alternative local therapies such as stereotactic body radiotherapy (SBRT). Recently, both retrospective and prospective trials demonstrated that SBRT is an attractive treatment alternative for localized RCC. Here, we present a comprehensive review of the published data regarding SBRT for primary RCC. The radiobiological rationale to use higher radiation doses in few fractions is discussed, and technical aspects enabling the safe delivery of SBRT despite intra- and inter-fraction motion and the proximity to organs at risk are outlined.
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Affiliation(s)
- Alexander Rühle
- Department of Radiation Oncology, University Hospital of Zurich, University Zurich, Zurich, Switzerland
| | - Nicolaus Andratschke
- Department of Radiation Oncology, University Hospital of Zurich, University Zurich, Zurich, Switzerland
| | - Shankar Siva
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Matthias Guckenberger
- Department of Radiation Oncology, University Hospital of Zurich, University Zurich, Zurich, Switzerland
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15
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Clinical management of a pituitary gland metastasis from clear cell renal cell carcinoma. Anticancer Drugs 2019; 29:710-715. [PMID: 29846249 DOI: 10.1097/cad.0000000000000644] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
In very few years, several treatments have significantly improved the prognosis of patients with metastatic renal cell carcinoma (RCC). Despite this, the clinical outcomes of specific subgroups of patients including those with central nervous metastases still remain poor. In this population, a very infrequent and poorly described site of metastases is the pituitary gland. Because of the important endocrinal function and the anatomic site of this specific organ, clinical management of this complication requires several additional precautions compared with other central nervous metastases. Here, we describe a case of a single pituitary metastasis from clear cell RCC in a patient who showed a surprising progression-free survival and overall survival to sunitinib first-line treatment. Because of the uncommon clinical course of the disease of our patient and the atypical site of metastases, we want also to underline the importance of further investigation of molecular pathways associated with a favorable prognosis in patients with metastatic clear cell RCC.
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16
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Pavlidis N, Rassy E, Smith‐Gagen J. Cancer of unknown primary: Incidence rates, risk factors and survival among adolescents and young adults. Int J Cancer 2019; 146:1490-1498. [DOI: 10.1002/ijc.32482] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 04/07/2019] [Accepted: 05/23/2019] [Indexed: 01/08/2023]
Affiliation(s)
| | - Elie Rassy
- Department of Medical OncologyInstitut Gustave Roussy Villejuif France
- Department of Hematology‐Oncology, Faculty of MedicineSaint Joseph University Beirut Lebanon
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17
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Takeshita N, Otsuka M, Kamasako T, Somoto T, Uemura T, Shinozaki T, Kobayashi M, Kawana H, Itami M, Iuchi T, Komaru A, Fukasawa S. Prognostic factors and survival in Japanese patients with brain metastasis from renal cell cancer. Int J Clin Oncol 2019; 24:1231-1237. [PMID: 31134469 DOI: 10.1007/s10147-019-01474-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 05/20/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND Patients with brain metastasis from renal cell carcinoma have poor outcomes despite recent advances in diagnosis and treatment. Moreover, factors affecting such poor outcomes are unclear. This study aimed to evaluate the prognostic factors associated with overall survival in renal cell carcinoma patients with brain metastasis. METHODS We retrospectively reviewed the data of 50 consecutive patients with brain metastasis from renal cell carcinoma at our institution between 1988 and 2017. The evaluated prognostic factors for overall survival included clinicopathological factors at diagnosis, treatment for brain metastasis, and the Graded Prognostic Assessment score of renal cell carcinoma. The associations between preoperative clinicopathological factors and overall survival were assessed using the log-rank test and Cox proportional hazards models for univariate and multivariate analyses, respectively. RESULTS Forty-five patients were included, among whom 39 died during follow-up. The median follow-up was 8.2 months. The median survival time was 8.2 months (95% confidence interval 5.5-13.7). A Graded Prognostic Assessment score ≤ 2 (hazard ratio 1.967; 95% confidence interval 1.024-3.892; P = 0.042), the presence of sarcomatoid components (hazard ratio 3.299; 95% confidence interval 1.424-7.193; P = 0.007), and no treatment for brain metastasis (hazard ratio 2.594; 95% confidence interval 1.033-5.858; P = 0.043) were independently associated with poor prognosis in the multivariate analysis. CONCLUSIONS Patients with renal cell carcinoma who develop brain metastasis have poor overall survival. The Graded Prognostic Assessment score, sarcomatoid components, and treatment for brain metastasis from renal cell carcinoma were independent factors associated with prognosis.
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Affiliation(s)
- Nobushige Takeshita
- Prostate Center and Division of Urology, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba, 260-8717, Japan.
| | - Masafumi Otsuka
- Prostate Center and Division of Urology, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba, 260-8717, Japan
| | - Tomohiko Kamasako
- Prostate Center and Division of Urology, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba, 260-8717, Japan
| | - Takatoshi Somoto
- Prostate Center and Division of Urology, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba, 260-8717, Japan
| | - Toshihiro Uemura
- Prostate Center and Division of Urology, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba, 260-8717, Japan
| | - Tetsuo Shinozaki
- Prostate Center and Division of Urology, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba, 260-8717, Japan
| | - Masayuki Kobayashi
- Prostate Center and Division of Urology, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba, 260-8717, Japan
| | - Hidetada Kawana
- Division of Surgical Pathology, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba, 260-8717, Japan
| | - Makiko Itami
- Division of Surgical Pathology, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba, 260-8717, Japan
| | - Toshihiko Iuchi
- Division of Neurological Surgery, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba, 260-8717, Japan
| | - Atsushi Komaru
- Prostate Center and Division of Urology, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba, 260-8717, Japan
| | - Satoshi Fukasawa
- Prostate Center and Division of Urology, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba, 260-8717, Japan
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18
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Kim SH, Park WS, Park B, Pak S, Chung J. A Retrospective Analysis of the Impact of Metastasectomy on Prognostic Survival According to Metastatic Organs in Patients With Metastatic Renal Cell Carcinoma. Front Oncol 2019; 9:413. [PMID: 31179242 PMCID: PMC6538800 DOI: 10.3389/fonc.2019.00413] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 05/02/2019] [Indexed: 12/12/2022] Open
Abstract
This study evaluated the effects of metastasectomy on overall survival (OS) and progression-free survival (PFS) in metastatic renal cell carcinoma (mRCC) according to metastatic organs. The medical records (2005–2017) of 273 patients with mRCC were analyzed retrospectively to evaluate OS and PFS according to metastatic organs and their metastasectomy states. The Cox proportional hazard model was used to determine the prognostic significance of metastasectomy. The Kaplan-Meier curve and log-rank test were used to compare groups with different modalities and metastatic organs at a statistical significance of p < 0.05. The overall median age was 57 years; 175 (64.3%) and 83 (30.4%) patients received cytoreductive nephrectomy and metastasectomy, respectively. The metastasectomy group was significantly younger and had a lower clinical T stage with significantly better PFS/OS (20.2/32.0 vs. 9.7/12.8 months) than that in the non-metastasectomy group (N = 190, p < 0.05). Liver with lung metastases were the worst metastatic combination for survivals in which liver metastasis was the only significant unfavorable risk factor for both PFS (HR 1.67) and OS (HR 1.74) (p < 0.05). Multivariable analysis confirmed that metastasectomy was a significant favorable risk factor for PFS (HR 0.70) and OS (HR 0.56) (p < 0.05) along with non-clear cell type (HR 0.61 for PFS), whereas the nuclear grade and poor Heng risk group were unfavorable risk factors (HR > 2.0) for both PFS and OS (p < 0.05). Metastasectomy and the affected metastatic organs significantly influenced prognostic survival in mRCC.
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Affiliation(s)
- Sung Han Kim
- Department of Urology, Center for Urologic Cancer, Research Institute and Hospital of National Cancer Center, Goyang-si, South Korea
| | - Weon Seo Park
- Department of Pathology, Hospital of National Cancer Center, Center for Urologic Cancer, Goyang-si, South Korea
| | - Boram Park
- Biostatistics Collaboration Team, Research Core Center, Research Institute of National Cancer Center, Goyang-si, South Korea
| | - Sahyun Pak
- Department of Urology, Center for Urologic Cancer, Research Institute and Hospital of National Cancer Center, Goyang-si, South Korea
| | - Jinsoo Chung
- Department of Urology, Center for Urologic Cancer, Research Institute and Hospital of National Cancer Center, Goyang-si, South Korea
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19
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Peverelli G, Raimondi A, Ratta R, Verzoni E, Bregni M, Cortesi E, Cartenì G, Fornarini G, Facchini G, Buti S, Galli L, Tucci M, Prisciandaro M, Procopio G. Cabozantinib in Renal Cell Carcinoma With Brain Metastases: Safety and Efficacy in a Real-World Population. Clin Genitourin Cancer 2019; 17:291-298. [PMID: 31178240 DOI: 10.1016/j.clgc.2019.05.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 02/26/2019] [Accepted: 05/03/2019] [Indexed: 12/30/2022]
Abstract
BACKGROUND Cabozantinib showed efficacy and manageable toxicity in patients with metastatic renal cell carcinoma (mRCC). In this study we aimed to describe the safety and to collect evidence on the potential efficacy of cabozantinib in mRCC patients with brain metastases (BM) in a real-world experience. MATERIALS AND METHODS We retrospectively collected data of patients treated with cabozantinib within the Italian Managed Access Program. Patients were selected for the presence of BM before the start of treatment and for at least 1 previous tyrosine kinase inhibitor (TKI) treatment regimen for metastatic disease. Safety data were reported, and overall response rate (ORR), brain-specific response, progression-free survival (PFS), and median overall survival (OS) were analyzed. RESULTS Overall, 12 patients treated with cabozantinib were evaluated. Any grade adverse events (AEs) accounted for 92%, Grade 3/4 AEs rated at 36% with no major neurological side effects. The most common AEs included hypertension (33%), fatigue (24%), aminotransferase elevation (25%), hypothyroidism (16%), and gastrointestinal toxicity (16%). The ORR was 50% with a disease control rate of 75%. All 5 patients treated with a combined systemic and brain-directed approach obtained intracranial disease control, without increased toxicity. Median PFS and median OS were 5.8 and 8.8 months, respectively. Comparable safety and tolerability results for other TKI regimens were reported from the literature. CONCLUSION Cabozantinib showed safety, acceptable tolerability, and promising antitumor activity in a population of mRCC patients with BM from a real-world experience. A combined modality approach for renal cell carcinoma with BM, whenever feasible, could be recommended to improve oncological outcomes.
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Affiliation(s)
- Giorgia Peverelli
- Medical Oncology Department, Genitourinary Cancer Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Alessandra Raimondi
- Medical Oncology Department, Genitourinary Cancer Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Raffaele Ratta
- Medical Oncology Department, Genitourinary Cancer Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Elena Verzoni
- Medical Oncology Department, Genitourinary Cancer Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Marco Bregni
- Ospedale di Circolo di Busto Arsizio, Busto Arsizio, Italy
| | - Enrico Cortesi
- Department of Medical Oncology B, Policlinico Umberto I "Sapienza" University of Rome, Rome, Italy
| | | | - Giuseppe Fornarini
- IRCCS Azienda Ospedaliera Universitaria San Martino - IST Istituto Nazionale per la Ricerca sul Cancro, Medical Oncology Department, Genova, Italy
| | - Gaetano Facchini
- Departmental Unit of Experimental Uro-Andrological Clinical Oncology, Department of Uro-Gynaecological Oncology, National Cancer Institute -IRCCS- G. Pascale Foundation, Naples, Italy
| | - Sebastiano Buti
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Luca Galli
- Medical Oncology Unit, Department of Translational Research and New Technologies in Medicine, University of Pisa, Pisa, Italy
| | - Marcello Tucci
- Division of Medical Oncology, San Luigi Gonzaga Hospital, Department of Oncology, University of Turin, Orbassano, Turin, Italy
| | - Michele Prisciandaro
- Medical Oncology Department, Genitourinary Cancer Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Giuseppe Procopio
- Medical Oncology Department, Genitourinary Cancer Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy.
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20
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The value of cytoreductive nephrectomy on the survival of metastatic renal carcinoma patients based on the number of site-specific metastases. PLoS One 2019; 14:e0215861. [PMID: 31013336 PMCID: PMC6478335 DOI: 10.1371/journal.pone.0215861] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Accepted: 04/09/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND There has been significant uncertainty in the selection of candidates for cytoreductive nephrectomy (CN) in patients with metastatic renal cell carcinoma (mRCC). This report investigates the influence of site-specific metastases (bone, brain, liver, and lung) on the survival benefit of CN. METHODS Within the Surveillance, Epidemiology and End Results database (2010-2014), 1113 mRCC patients treated with CN (n = 618) or no surgery (NS, n = 495) met the selection criteria. 168 pairs of patients using propensity scores were matched to balance the selection bias of undergoing CN. Multivariable competing risks regression analysis was used to calculate cancer-specific mortality (CSM) and overall survival (OS). Cases were subdivided to investigate the advantages of each procedure. RESULTS Before or after matching, CN led to better OS and lower CSM in Kaplan-Meier analysis. In matched cohort, decreased CSM after CN compared to without CN were consistently found in most subgroups stratified by age, T stage, and patients with ≤2 site-specific metastases. However, patients with ≥ 3 site-specific metastases, or patients with ≥cT3 stage combined with ≥ 2 site-specific metastases were not benefit from the cytoreductive nephrectomy. CONCLUSIONS The potential benefit of CN disappeared in patients with ≥ 3 site-specific metastases, or patients with ≥cT3 combined with ≥ 2 site-specific metastases.
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21
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Nieder C, Haukland E, Mannsåker B, Pawinski AR, Yobuta R, Dalhaug A. Presence of Brain Metastases at Initial Diagnosis of Cancer: Patient Characteristics and Outcome. Cureus 2019; 11:e4113. [PMID: 31058007 PMCID: PMC6476608 DOI: 10.7759/cureus.4113] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Objective To describe the characteristics of patients who present with brain metastases already at first diagnosis of cancer and to evaluate overall survival (OS) and long-term survival. Methods Retrospective uni- and multivariate analyses in a group of 84 patients treated with different approaches. Results With respect to primary cancer type, the largest entities were adenocarcinoma non-small cell lung cancer (NSCLC) and small cell lung cancer (SCLC) (34.5 and 21.4%, respectively). The most common diagnostic setting was symptomatic brain metastases (64 patients, 76.2%). Median OS was 7.2 months (one-year survival rate 31%). Four patients survived for at least three years, all had solitary metastases. The best survival was observed in the group managed with neurosurgical resection, median 17.7 months. Systemic treatment was also associated with better survival (median 9.7 vs. 2.8 months, p = 0.0001). Multivariate analysis revealed two prognostic baseline factors for OS, Karnofsky performance status (KPS) and number of brain metastases. Neurologic cause of death was uncommon (n = 14, 17%). Conclusion Long-term survival was limited and observed exclusively in the setting of a solitary brain metastasis. In patients with good KPS and limited number of brain metastases, systemic treatment as well as effective local treatment, such as resection and/or radiotherapy with sufficiently high equivalent dose, is warranted.
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Ha FJ, Spain L, Dowling A, Kwan EM, Pezaro C, Day D, Chia PL, Tran B, Pook D, Weickhardt AJ. Timing of brain metastases development in metastatic renal cell cancer patients treated with targeted therapies and survival outcomes: An Australian multicenter study. Asia Pac J Clin Oncol 2019; 15:e97-e102. [PMID: 30701671 DOI: 10.1111/ajco.13109] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 10/27/2018] [Indexed: 11/30/2022]
Abstract
AIM Targeted therapy (TT) has improved survival for metastatic renal cell carcinoma (mRCC). However, survival is usually limited if brain metastases (BMs) develop. We aimed to evaluate survival outcomes in mRCC patients based on timing of BM diagnosis. METHODS We conducted a multicenter, retrospective study of mRCC patients with BM who received TT at any point between 2005 and 2014. We determined overall survival (OS) from stage IV diagnosis, TT initiation and BM diagnosis, and prognostic factors. Patients were grouped into three categories: synchronous-BM, metachronous-BM diagnosed while conservatively managed (metachronous-BM before TT) and metachronous-BM diagnosed during TT. Survival was calculated by Kaplan-Meier method and predictors were calculated using Cox hazards regression. RESULTS Incidence of BM was 17% in mRCC patients treated with TT (two centers). Fifty-four mRCC-BM patients were identified from five tertiary centers. Twenty-eight percentage (15/54) had synchronous-BM, 28% (15/54) had metachranous-BM before TT and 44% (24/54) had metachronous-BM during TT. Most had central nervous system (CNS) symptoms at BM diagnosis (78%; 42/54). Median OS from stage IV diagnosis, TT commencement and BM diagnosis was 28 months (95% confidence interval [CI] 16-43), 19 months (95% CI 9-26) and 9 months (95% CI 5-16), respectively. Synchronous-BM group trended toward poorer survival from TT commencement (P = 0.06). Metachronous-BM during TT group had lower survival from BM diagnosis than synchronous-BM and metachronous-BM before TT group (P < 0.001). Eight of 50 deaths (16%) were from neurological complications. The presence of CNS symptoms did not predict worse survival from stage IV diagnosis (P = 0.73). CONCLUSION In patients with mRCC, the development of BM while on TT portends shorter prognosis compared with synchronous diagnosis of BM at stage IV disease or metachronous BM developed prior to commencing TT. The presence of CNS symptoms does not predict worse survival.
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Affiliation(s)
- Francis J Ha
- Olivia Newton-John Cancer Wellness & Research Centre, Austin Hospital, Melbourne, Victoria, Australia
| | - Lavinia Spain
- Olivia Newton-John Cancer Wellness & Research Centre, Austin Hospital, Melbourne, Victoria, Australia
| | - Anthony Dowling
- Department of Medical Oncology, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - Edmond M Kwan
- Department of Medical Oncology, Monash Health, Melbourne, Victoria, Australia
| | - Carmel Pezaro
- Eastern Health and Monash University, Melbourne, Victoria, Australia
| | - Daphne Day
- Department of Medical Oncology, The Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Puey Ling Chia
- Olivia Newton-John Cancer Wellness & Research Centre, Austin Hospital, Melbourne, Victoria, Australia
| | - Ben Tran
- Department of Medical Oncology, The Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - David Pook
- Department of Medical Oncology, Monash Health, Melbourne, Victoria, Australia
| | - Andrew J Weickhardt
- Olivia Newton-John Cancer Wellness & Research Centre, Austin Hospital, Melbourne, Victoria, Australia
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Flippot R, Derosa L, Albiges L. Les métastases cérébrales de cancer du rein, un défi clinique. Bull Cancer 2019; 105 Suppl 3:S261-S267. [PMID: 30595155 DOI: 10.1016/s0007-4551(18)30381-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BRAIN METASTASES IN RENAL CELL CARCINOMA, AN UNMET NEED Brain metastases from renal cell carcinomas are associated with dismal prognosis and might be present in up to 10 % of metastatic patients. Biologically, the blood brain barrier might be disrupted in brain metastases and thus do not exclusively account for treatment resistance. Brain metastases often acquire additional molecular alterations that might provide aggressive features. They are also associated with high lymphocytic infiltration and expression of immune checkpoints PD-1/PD-L1. In clinical routine, scores based on metastatic volume and patients' performance status might help better predict survival. The cornerstone of brain metastases treatment is stereotactic radiation therapy if patients are eligible, while systemic treatments such as antiangiogenics and immune checkpoint inhibitors only provide limited disease control. Early identification of patients with brain metastases from renal cell carcinomas and promotion of dedicated clinical trials will be important to try and improve current clinical management.
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Affiliation(s)
- Ronan Flippot
- Département de médecine oncologique, Gustave-Roussy, Villejuif, France
| | - Lisa Derosa
- Département de médecine oncologique, Gustave-Roussy, Villejuif, France
| | - Laurence Albiges
- Département de médecine oncologique, Gustave-Roussy, Villejuif, France.
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24
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Arora K, Hanson KT, Habermann EB, Tollefson MK, Psutka SP. Early Complications and Mortality following Radical Cystectomy: Associations with Malnutrition and Obesity. Bladder Cancer 2018; 4:377-388. [PMID: 30417048 PMCID: PMC6218106 DOI: 10.3233/blc-180173] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 08/19/2018] [Indexed: 01/03/2023]
Abstract
BACKGROUND There are conflicting data regarding the impact of obesity on postoperative outcomes following radical cystectomy (RC) and how obesity and malnutrition interact in patients undergoing RC. OBJECTIVE To evaluate associations of body mass index (BMI), significant preoperative weight loss, and hypoalbuminemia with 30-day complications and mortality after RC. METHODS Review of the American College of Surgeons National Surgical Quality Improvement Program database identified 2,055 patients who underwent RC (2006-12). Univariate and multivariable logistic regression models were developed to assess associations between hypoalbuminemia (<3.5 g/dL), >10% preoperative weight loss, obesity as characterized by BMI (class I: 30-34.9, II: 35-39.9, III: ≥40 kg/m2), and 30-day complications and mortality. RESULTS The median BMI of the study cohort was 27.82 kg/m2 with 22.4% classified as having class I, 7.5% class II, and 4.2% class III obesity, respectively. Hypoalbuminemia and >10% weight loss were present in 16.7% and 3.5%, respectively. Among obese patients, 13.4% had hypoalbuminemia. On multivariable analysis, class I (OR 1.43, p = 0.01), class II (OR 1.92, p < 0.001), and class III (OR 2.32, p < 0.001) obesity and hypoalbuminemia (OR 1.47, p = 0.02) were independently associated with 30-day complications, and class III obesity (OR 2.96, p = 0.02) and hypoalbuminemia (OR 2.33, p = 0.03) were independently associated with 30-day mortality. CONCLUSION Increasing class of obesity and hypoalbuminemia were independently associated with increased complications following RC. Hypoalbuminemia and class III obesity were associated with early mortality. This study highlights the fact that malnutrition may coexist in obese patients and underscores the need to identify patients with malnutrition who may be candidates for preoperative nutritional optimization.
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Affiliation(s)
- Karan Arora
- Division of Urology, John H. Stroger Jr. Hospital of Cook County, Chicago, IL, USA
| | - Kristine T. Hanson
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | - Elizabeth B. Habermann
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | | | - Sarah P. Psutka
- Division of Urology, John H. Stroger Jr. Hospital of Cook County, Chicago, IL, USA
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
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25
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Exceptional Response to Cabozantinib of Rapidly Evolving Brain Metastases of Renal Cell Carcinoma: A Case Report and Review of the Literature. Clin Genitourin Cancer 2018; 16:e1069-e1071. [DOI: 10.1016/j.clgc.2018.06.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 06/16/2018] [Indexed: 12/22/2022]
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26
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A comprehensive review of the role of immune checkpoint inhibitors in brain metastasis of renal cell carcinoma origin. Crit Rev Oncol Hematol 2018; 130:60-69. [PMID: 30196913 DOI: 10.1016/j.critrevonc.2018.08.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 07/15/2018] [Accepted: 08/01/2018] [Indexed: 02/06/2023] Open
Abstract
The contribution of renal cell carcinoma (RCC) to brain metastases (BM) reaches 7-13%. These patients have limited survival with local control and targeted therapies. Immune checkpoint inhibitors (ICI) revolutionized the treatment landscape of RCC but commonly excluded BM patients from their pivotal trials. The daily clinical practice often imposes the use of ICI in RCC patients with BM in view of the promising survival times and durations of response. Only small prospective trials have included BM patients but rarely reported on the efficacy or safety of ICI in this subgroup. The available data is limited to small retrospective and prospective series that have shown comparable efficacy to that of the pivotal trials. In this review, we will discuss the biological rationale and potential concerns for the use of ICI in BM RCC. Furthermore, we will summarize BM subgroup data from the prospective and retrospective series of ICI in RCC as well as the use of cranial radiation and ICI.
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27
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Arora K, Hanson KT, Habermann EB, Tollefson MK, Psutka SP. Nutritional Predictors of Perioperative Complications and Mortality Following Nephrectomy for Renal Malignancies: A Population-Based Analysis. KIDNEY CANCER 2018. [DOI: 10.3233/kca-180036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Karan Arora
- Department of Urology, Mayo Clinic, Phoenix, AZ, USA
| | | | | | | | - Sarah P. Psutka
- Division of Urology, John H. Stroger Jr. Hospital of Cook County, Chicago, IL, USA
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
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28
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Psutka SP, Master VA. Role of metastasis-directed treatment in kidney cancer. Cancer 2018; 124:3641-3655. [PMID: 29689599 DOI: 10.1002/cncr.31341] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 02/05/2018] [Accepted: 02/09/2018] [Indexed: 12/12/2022]
Abstract
Despite the rapid elaboration of multiple, novel systemic agents introduced for metastatic renal cell carcinoma (mRCC) in recent years, a durable complete response remains elusive with systemic therapy alone. Definitive treatment of the metastatic deposit remains the sole potentially curative option and is a cornerstone of mRCC therapy, offering potential for both local control and palliation of tumor-related symptoms. In this review, the evidence supporting the definitive treatment of mRCC is examined and summarized, including the use of surgical metastasectomy, thermal ablation, radiotherapy, and other minimally invasive options. Multimodal approaches, including the combination of metastasectomy with novel systemic agents, are discussed. Finally, the authors review considerations for patient selection for this type of therapy and summarize available risk-stratification tools that may help guide shared decision making.
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Affiliation(s)
- Sarah P Psutka
- Division of Urology, John H. Stroger Jr. Hospital of Cook County, Chicago, Illinois.,Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Viraj A Master
- Department of Urology, Winship Cancer Institute, Emory University, Atlanta, Georgia
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29
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Sivasanker M, Madhugiri VS, Moiyadi AV, Shetty P, Subi TS. Surgery for brain metastases: An analysis of outcomes and factors affecting survival. Clin Neurol Neurosurg 2018; 168:153-162. [PMID: 29554624 DOI: 10.1016/j.clineuro.2018.03.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 03/08/2018] [Accepted: 03/09/2018] [Indexed: 11/28/2022]
Abstract
OBJECTIVES For patients who develop brain metastases from solid tumors, age, KPS, primary tumor status and presence of extracranial metastases have been identified as prognostic factors. However, the factors that affect survival in patients who are deemed fit to undergo resection of brain metastases have not been clearly elucidated hitherto. PATIENTS AND METHODS This is a retrospective analysis of a prospectively maintained database. All patients who underwent resection of intracranial metastases from solid tumors were included. Various patient, disease and treatment related factors were analyzed to assess their impact on survival. RESULTS Overall, 124 patients had undergone surgery for brain metastases from various primary sites. The median age and pre-operative performance score were 53 years and 80 respectively. Synchronous metastases were resected in 17.7% of the patients. The postoperative morbidity and mortality rates were 17.7% and 2.4% respectively. Adjuvant whole brain radiation was received by 64 patients. At last follow-up, 8.1% of patients had fresh post-surgical neurologic deficits. The median progression free and overall survival were 6.91 was 8.56 months respectively. CONCLUSIONS Surgical resection of for brain metastases should be considered in carefully selected patients. Gross total resection and receiving adjuvant whole brain RT significantly improves survival in these patients.
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Affiliation(s)
- Masillamany Sivasanker
- Division of Neurosurgery, Neuro-oncology Disease Management Group, Tata Memorial Center (Tata Memorial Hospital and the Advanced Centre for Treatment, Research and Education in Cancer), Mumbai, 400012, India
| | - Venkatesh S Madhugiri
- Division of Neurosurgery, Neuro-oncology Disease Management Group, Tata Memorial Center (Tata Memorial Hospital and the Advanced Centre for Treatment, Research and Education in Cancer), Mumbai, 400012, India..
| | - Aliasgar V Moiyadi
- Division of Neurosurgery, Neuro-oncology Disease Management Group, Tata Memorial Center (Tata Memorial Hospital and the Advanced Centre for Treatment, Research and Education in Cancer), Mumbai, 400012, India
| | - Prakash Shetty
- Division of Neurosurgery, Neuro-oncology Disease Management Group, Tata Memorial Center (Tata Memorial Hospital and the Advanced Centre for Treatment, Research and Education in Cancer), Mumbai, 400012, India
| | - T S Subi
- Division of Neurosurgery, Neuro-oncology Disease Management Group, Tata Memorial Center (Tata Memorial Hospital and the Advanced Centre for Treatment, Research and Education in Cancer), Mumbai, 400012, India
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30
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González J, Gaynor JJ, Alameddine M, Esteban M, Ciancio G. Indications, complications, and outcomes following surgical management of locally advanced and metastatic renal cell carcinoma. Expert Rev Anticancer Ther 2018; 18:237-250. [PMID: 29353520 DOI: 10.1080/14737140.2018.1431530] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Surgery may set the basis for a potential cure or would provide the best achievable quality of life in locally advanced or metastatic renal cell carcinoma (mRCC). However, survival extension with this approach would be scarce and not exempt from adverse events, thus preventing its recommendation in an already frail patient. An evidence based analysis on the role of surgery in each of the possible clinical scenarios involved under this heading may provide a clear picture on this issue and would be of value in the decision making process. Areas covered: Current literature was queried in PubMed/Medline in a systematic fashion. Manuscripts included were selected according to the quality of the data provided. A narrative review strategy was adopted to summarize the evidence acquired. Expert commentary: A surgery-based multimodal treatment approach should be strongly considered after adequate counseling in locally advanced and mRCC, since it may provide for additional benefits in terms of survival. However, a critical reevaluation of its adequacy, optimal timing, and selection of ideal candidates is currently ongoing.
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Affiliation(s)
- Javier González
- a Servicio de Urología , Hospital Central de la Cruz Roja San José y Santa Adela , Madrid , Spain
| | - Jeffrey J Gaynor
- b Department of Surgery (Division of Transplantation), Department of Urology and the Miami Transplant Institute , University of Miami Miller School of Medicine, Jackson Memorial Hospital , Miami , FL , USA
| | - Mahmoud Alameddine
- b Department of Surgery (Division of Transplantation), Department of Urology and the Miami Transplant Institute , University of Miami Miller School of Medicine, Jackson Memorial Hospital , Miami , FL , USA
| | - Manuel Esteban
- c Servicio de Urología , Hospital Nacional de Parapléjicos , Toledo , Spain
| | - Gaetano Ciancio
- b Department of Surgery (Division of Transplantation), Department of Urology and the Miami Transplant Institute , University of Miami Miller School of Medicine, Jackson Memorial Hospital , Miami , FL , USA
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