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Badiola LB, Milagro NL, Lavín DC, Peraita SL, Ibarbia MA, Kareaga MM, Fernández Del Rivero TDP, Otero DSDP, López VA, Fernández CÁ, Emborujo AL, Arnaiz IG, Rodríguez RF, Verdún-Aguilar J, Sagastibeltza N, Duran I. RENO Study: Clinical characteristics, treatment patterns and survival results in patients with metastatic renal cell carcinoma in Northern Spain. Semin Oncol 2024; 51:77-86. [PMID: 38604897 DOI: 10.1053/j.seminoncol.2024.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 02/05/2024] [Accepted: 02/07/2024] [Indexed: 04/13/2024]
Abstract
BACKGROUND The current available evidence on the management of metastatic renal cell cancer (mRCC) in real life is scarce in our environment. We present a summary of the existing real-world data and the results of an analysis describing the clinical characteristics, treatments, and health outcomes of patients with mRCC in northern Spain. METHODS Retrospective observational study. Adult patients diagnosed with mRCC between Jan 2007 and Dec 2019 were included. Epidemiological, efficacy and toxicity data were collected. Median overall survival (OS) and progression-free survival (PFS) were determined using the Kaplan-Meier method. RESULTS A total of 829 patients were included (median age at diagnosis:63 years;73% men). Median follow-up was 180 months. The preponderant histology was clear cell (85%). In 50% the initial diagnosis was advanced disease. The distribution according to IMDC prognosis was good (24%), intermediate (50%) and poor (26%). The most frequent metastatic locations were lung (68.3%) and lymph node (41.0%). Most patients (95%) received a first line (1L) systemic treatment, 60% were treated with a second line (2L) of therapy and 37% received third line (3L). A VEGFR-TKIs was the most common treatment (1L: 90%, n = 507; 2L: 49%, n = 233; 3L: 54%, n = 156) followed by mTOR inhibitors (1L: 2%, n = 4; 2L: 27%, n = 126; 3L: 23%, n = 68) and immunotherapy (1L: 3.7%, n = 25; 2L: 27%, n = 126). Median OS was 24.5 months in the general population. According to IMDC prognostic groups, OS was 52.5, 25.7 and 9 months respectively. From the start of the 1L, 2L, and 3L treatment, median PFS was: 1L: 7.8 (6.8-9.0); 2L: 4.9 (4.3-5.5); 3L: 4.3 (3.8-4.8) months. No unexpected toxicity was reported. CONCLUSIONS The Real-World Data on the management of mRCC in Northern Spain are comparable in epidemiology, efficacy, and safety to studies conducted in other areas of the world. The significant reduction in the number of patients receiving second and subsequent lines of therapy hampers the access to new therapies developed in this context.
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Affiliation(s)
| | | | - Diego Cacho Lavín
- Hospital Universitario Marqués de Valdecilla-IDIVAL, Santander, Spain
| | | | | | | | | | | | | | | | | | | | - Ricardo Fernández Rodríguez
- Hospital Universitario de Cruces e Instituto Oncológico IMQ Bilbao, Bilbao, Spain - Clínica IMQ Zorrotzaurre, Bizkaia, Spain
| | | | - Naiara Sagastibeltza
- Medical Oncology Departments: Hospital Universitario Donostia-OSI Donostialdea, Gipuzkoa, Spain
| | - Ignacio Duran
- Hospital Universitario Marqués de Valdecilla-IDIVAL, Santander, Spain.
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van der Wijngaart H, Beekhof R, Knol JC, Henneman AA, de Goeij-de Haas R, Piersma SR, Pham TV, Jimenez CR, Verheul HMW, Labots M. Candidate biomarkers for treatment benefit from sunitinib in patients with advanced renal cell carcinoma using mass spectrometry-based (phospho)proteomics. Clin Proteomics 2023; 20:49. [PMID: 37940875 PMCID: PMC10631096 DOI: 10.1186/s12014-023-09437-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 10/11/2023] [Indexed: 11/10/2023] Open
Abstract
The tyrosine kinase inhibitor sunitinib is an effective first-line treatment for patients with advanced renal cell carcinoma (RCC). Hypothesizing that a functional read-out by mass spectrometry-based (phospho, p-)proteomics will identify predictive biomarkers for treatment outcome of sunitinib, tumor tissues of 26 RCC patients were analyzed. Eight patients had primary resistant (RES) and 18 sensitive (SENS) RCC. A 78 phosphosite signature (p < 0.05, fold-change > 2) was identified; 22 p-sites were upregulated in RES (unique in RES: BCAR3, NOP58, EIF4A2, GDI1) and 56 in SENS (35 unique). EIF4A1/EIF4A2 were differentially expressed in RES at the (p-)proteome and, in an independent cohort, transcriptome level. Inferred kinase activity of MAPK3 (p = 0.026) and EGFR (p = 0.045) as determined by INKA was higher in SENS. Posttranslational modifications signature enrichment analysis showed that different p-site-centric signatures were enriched (p < 0.05), of which FGF1 and prolactin pathways in RES and, in SENS, vanadate and thrombin treatment pathways, were most significant. In conclusion, the RCC (phospho)proteome revealed differential p-sites and kinase activities associated with sunitinib resistance and sensitivity. Independent validation is warranted to develop an assay for upfront identification of patients who are intrinsically resistant to sunitinib.
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Affiliation(s)
- Hanneke van der Wijngaart
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Robin Beekhof
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Jaco C Knol
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Alex A Henneman
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Richard de Goeij-de Haas
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Sander R Piersma
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Thang V Pham
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Connie R Jimenez
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Henk M W Verheul
- Department of Medical Oncology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Mariette Labots
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands.
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Ornstein MC, Wood LS. Podcast to Discuss Therapy Management for Patients with Metastatic Renal Cell Carcinoma Receiving First-Line Axitinib Plus an Immune Checkpoint Inhibitor. Adv Ther 2023; 40:3599-3609. [PMID: 37233877 PMCID: PMC10427515 DOI: 10.1007/s12325-023-02513-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 03/30/2023] [Indexed: 05/27/2023]
Affiliation(s)
- Moshe C Ornstein
- Hematology and Medical Oncology, Cleveland Clinic, Cleveland, OH, USA.
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4
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DiKun KM, Gudas LJ. Vitamin A and retinoid signaling in the kidneys. Pharmacol Ther 2023; 248:108481. [PMID: 37331524 PMCID: PMC10528136 DOI: 10.1016/j.pharmthera.2023.108481] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/18/2023] [Accepted: 06/14/2023] [Indexed: 06/20/2023]
Abstract
Vitamin A (VA, retinol) and its metabolites (commonly called retinoids) are required for the proper development of the kidney during embryogenesis, but retinoids also play key roles in the function and repair of the kidney in adults. Kidneys filter 180-200 liters of blood per day and each kidney contains approximately 1 million nephrons, which are often referred to as the 'functional units' of the kidney. Each nephron consists of a glomerulus and a series of tubules (proximal tubule, loop of Henle, distal tubule, and collecting duct) surrounded by a network of capillaries. VA is stored in the liver and converted to active metabolites, most notably retinoic acid (RA), which acts as an agonist for the retinoic acid receptors ((RARs α, β, and γ) to regulate gene transcription. In this review we discuss some of the actions of retinoids in the kidney after injury. For example, in an ischemia-reperfusion model in mice, injury-associated loss of proximal tubule (PT) differentiation markers occurs, followed by re-expression of these differentiation markers during PT repair. Notably, healthy proximal tubules express ALDH1a2, the enzyme that metabolizes retinaldehyde to RA, but transiently lose ALDH1a2 expression after injury, while nearby myofibroblasts transiently acquire RA-producing capabilities after injury. These results indicate that RA is important for renal tubular injury repair and that compensatory mechanisms exist for the generation of endogenous RA by other cell types upon proximal tubule injury. ALDH1a2 levels also increase in podocytes, epithelial cells of the glomeruli, after injury, and RA promotes podocyte differentiation. We also review the ability of exogenous, pharmacological doses of RA and receptor selective retinoids to treat numerous kidney diseases, including kidney cancer and diabetic kidney disease, and the emerging genetic evidence for the importance of retinoids and their receptors in maintaining or restoring kidney function after injury. In general, RA has a protective effect on the kidney after various types of injuries (eg. ischemia, cytotoxic actions of chemicals, hyperglycemia related to diabetes). As more research into the actions of each of the three RARs in the kidney is carried out, a greater understanding of the actions of vitamin A is likely to lead to new insights into the pathology of kidney disorders and the development of new therapies for kidney diseases.
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Affiliation(s)
- Krysta M DiKun
- Department of Pharmacology, Weill Cornell Medical College of Cornell University, New York, NY, USA; New York Presbyterian Hospital, New York, NY, USA; Weill Cornell Graduate School of Medical Sciences, New York, NY, USA
| | - Lorraine J Gudas
- Department of Pharmacology, Weill Cornell Medical College of Cornell University, New York, NY, USA; Department of Urology, Weill Cornell Medicine, New York, NY, USA; New York Presbyterian Hospital, New York, NY, USA; Weill Cornell Graduate School of Medical Sciences, New York, NY, USA.
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5
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Chen S, Hu Q, Tao X, Xia J, Wu T, Cheng B, Wang J. Retinoids in cancer chemoprevention and therapy: Meta-analysis of randomized controlled trials. Front Genet 2022; 13:1065320. [PMID: 36437918 PMCID: PMC9681997 DOI: 10.3389/fgene.2022.1065320] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 10/27/2022] [Indexed: 08/27/2023] Open
Abstract
Retinoids, natural and synthetic derivatives of vitamin A, have many regulatory functions in human body, including regulating cellular proliferation, differentiation, apoptosis. Moreover, retinoids have been used successfully for the treatment of certain malignancies, especially acute promyelocytic leukemia (APL) in adults and neuroblastoma in children. However, retinoids have not yet been translated into effective systemic treatments for most solid cancers. Some recent studies have shown that retinoids promote tumorigenesis. Therefore, we performed this meta-analysis to systematically evaluate the efficacy of retinoids in the chemoprevention and treatment of cancers. We performed literature search of several electronic databases, including PubMed, Embase and Cochrane Library from 2000 January to 2021 November. Various outcomes were applied to investigate the potential of retinoids for prevention and treatment of cancers. The primary outcomes in this study were disease recurrence and clinical response. The secondary outcomes included overall survival (OS), cancer development, disease progression and event-free survival. We identified 39 randomized controlled trials with 15,627 patients in this study. Our results showed that lower recurrence rate and better clinical response were obtained in retinoids treated patients with cancer or premalignancy as compared with control. The differences were statistically significant (RR = 0.85, 95% CI = 0.74-0.96, p = 0.01; RR = 1.24, 95% CI = 1.03-1.49, p = 0.02, respectively). Retinoids treatment was not associated with improvement in overall survival, cancer development, disease progression or event-free survival. Subgroup analysis conducted based on cancer type showed that patients benefited from retinoids treatment in APL, renal cell carcinoma, hepatocellular carcinoma, lung cancer, Kaposi sarcoma, and complete hydatidiform mole. No significant therapeutic effect was noted in head and neck cancer, acute myeloid leukemia (AML), melanoma, breast cancer, bladder cancer, cervical intraepithelial neoplasia (CIN) or cervical carcinoma. Subgroup analysis based on tumor classification demonstrated that retinoids group obtained a lower recurrence rate and better clinical response than control group in solid cancers. In conclusion, clinical application of retinoids was associated with reduction in disease recurrence and improvement in clinical response, illustrating that retinoids play a key role in cancer prevention and therapy. Further research is needed to broaden the utility of retinoids in other types of cancers. Systematic Review Registration: PROSPERO, identifier CRD42022296706.
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Affiliation(s)
- Shuting Chen
- Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
- Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Qinchao Hu
- Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
- Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Xiaoan Tao
- Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
- Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Juan Xia
- Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
- Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Tong Wu
- Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
- Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Bin Cheng
- Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
- Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Juan Wang
- Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
- Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, China
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6
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Rosellini M, Marchetti A, Tassinari E, Nuvola G, Rizzo A, Santoni M, Mollica V, Massari F. Guiding treatment selection with immunotherapy compared to targeted therapy agents in patients with metastatic kidney cancer. EXPERT REVIEW OF PRECISION MEDICINE AND DRUG DEVELOPMENT 2022. [DOI: 10.1080/23808993.2022.2156786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Matteo Rosellini
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Andrea Marchetti
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Elisa Tassinari
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Giacomo Nuvola
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Alessandro Rizzo
- Struttura Semplice Dipartimentale di Oncologia Medica per la Presa in Carico Globale del Paziente Oncologico “Don Tonino Bello,”, I.R.C.C.S. Istituto Tumori “Giovanni Paolo II,”, Bari, Italy
| | - Matteo Santoni
- Oncology Unit, Macerata Hospital, Via Santa Lucia 2, Macerata, Italy
| | - Veronica Mollica
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine, S.Orsola-Malpighi University Hospital, University of Bologna, Bologna, Italy
| | - Francesco Massari
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine, S.Orsola-Malpighi University Hospital, University of Bologna, Bologna, Italy
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Kim MC, Jin Z, Kolb R, Borcherding N, Chatzkel JA, Falzarano SM, Zhang W. Updates on Immunotherapy and Immune Landscape in Renal Clear Cell Carcinoma. Cancers (Basel) 2021; 13:5856. [PMID: 34831009 PMCID: PMC8616149 DOI: 10.3390/cancers13225856] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/15/2021] [Accepted: 11/19/2021] [Indexed: 12/24/2022] Open
Abstract
Several clinicopathological features of clear cell renal cell carcinomas (ccRCC) contribute to make an "atypical" cancer, including resistance to chemotherapy, sensitivity to anti-angiogenesis therapy and ICIs despite a low mutational burden, and CD8+ T cell infiltration being the predictor for poor prognosis-normally CD8+ T cell infiltration is a good prognostic factor in cancer patients. These "atypical" features have brought researchers to investigate the molecular and immunological mechanisms that lead to the increased T cell infiltrates despite relatively low molecular burdens, as well as to decipher the immune landscape that leads to better response to ICIs. In the present study, we summarize the past and ongoing pivotal clinical trials of immunotherapies for ccRCC, emphasizing the potential molecular and cellular mechanisms that lead to the success or failure of ICI therapy. Single-cell analysis of ccRCC has provided a more thorough and detailed understanding of the tumor immune microenvironment and has facilitated the discovery of molecular biomarkers from the tumor-infiltrating immune cells. We herein will focus on the discussion of some major immune cells, including T cells and tumor-associated macrophages (TAM) in ccRCC. We will further provide some perspectives of using molecular and cellular biomarkers derived from these immune cell types to potentially improve the response rate to ICIs in ccRCC patients.
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Affiliation(s)
- Myung-Chul Kim
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL 32610, USA; (M.-C.K.); (Z.J.); (R.K.); (S.M.F.)
- UF Health Cancer Center, University of Florida, Gainesville, FL 32610, USA
| | - Zeng Jin
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL 32610, USA; (M.-C.K.); (Z.J.); (R.K.); (S.M.F.)
- UF Health Cancer Center, University of Florida, Gainesville, FL 32610, USA
| | - Ryan Kolb
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL 32610, USA; (M.-C.K.); (Z.J.); (R.K.); (S.M.F.)
- UF Health Cancer Center, University of Florida, Gainesville, FL 32610, USA
| | - Nicholas Borcherding
- Department of Pathology and Immunology, Washington University, St. Louis, MO 63110, USA;
| | | | - Sara Moscovita Falzarano
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL 32610, USA; (M.-C.K.); (Z.J.); (R.K.); (S.M.F.)
- UF Health Cancer Center, University of Florida, Gainesville, FL 32610, USA
| | - Weizhou Zhang
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL 32610, USA; (M.-C.K.); (Z.J.); (R.K.); (S.M.F.)
- UF Health Cancer Center, University of Florida, Gainesville, FL 32610, USA
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Davis J, Umeh U, Saba R. Treatment of SARS-CoV-2 (COVID-19): A safety perspective. World J Pharmacol 2021; 10:1-32. [DOI: 10.5497/wjp.v10.i1.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 08/22/2021] [Accepted: 09/17/2021] [Indexed: 02/06/2023] Open
Abstract
The goal of this review is to report a balanced perspective of current evidence for efficacy of treatments for coronavirus disease 2019 (COVID-19) against the historical safety of these treatments as of May 2021. We preselected therapies of interest for COVID-19 based on national guidelines and modified over time. We searched PubMed and Medline for these specific COVID-19 treatments and data related to their efficacy. We also searched for prior randomized controlled trials of each therapy to assess adverse effects, and we obtained the Food and Drug Administration Approval label for this information. Several drugs have been approved for the treatment of COVID-19, and many more are under study. This includes dexamethasone, remdesivir, hydroxychloroquine/chloroquine, lopinvir/ritonavir, interferon or interleukin inhibitors, convalescent plasma and several vitamins and minerals. The strongest evidence for benefit is mortality benefit with dexamethasone in patients with COVID-19 and hypoxemia, although there is a signal of harm if this is started too early. There are several other promising therapies, like interleukin inhibitors and ivermectin. Hydroxychloroquine/chloroquine, lopinvir/ritonavir, and convalescent plasma do not have enough evidence of benefit to outweigh the known risks of these drugs.
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Affiliation(s)
- Joshua Davis
- Department of Emergency Medicine, Vituity, Wichita, KS 67214, United States
| | - Ugochukwu Umeh
- College of Medicine, Medical University of Lublin, Lublin 20-093, Poland
| | - Rand Saba
- Department of Surgery, Ascension Providence Hospital, Southfield, MI 48075, United States
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Ali S, Camarero J, Hennik P, Bolstad B, Sommerfelt Grønvold M, Syvertsen C, Oddvar Strøm B, Ökvist M, Josephson F, Keller-Stanislawski B, Zafiropoulos N, Pean E, Bergh J, da Rocha Dias S, Pignatti F. European Medicines Agency extension of indication to include the combination immunotherapy cancer drug treatment with nivolumab (Opdivo) and ipilimumab (Yervoy) for adults with intermediate/poor-risk advanced renal cell carcinoma. ESMO Open 2021; 5:e000798. [PMID: 33188050 PMCID: PMC7668381 DOI: 10.1136/esmoopen-2020-000798] [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: 04/20/2020] [Revised: 06/05/2020] [Accepted: 06/11/2020] [Indexed: 11/05/2022] Open
Abstract
On the 15 November 2018, the Committee for Medicinal Products for Human Use adopted an extension to an existing indication for the use of nivolumab (Opdivo) in combination with ipilimumab (Yervoy) for the first-line treatment of adult patients with intermediate/poor-risk advanced renal cell carcinoma (RCC). The approval was based on results from the Pivotal CA209214 study, a randomised, open-label, phase III study, comparing nivolumab +ipilimumab with sunitinib in subjects≥18 years of age with previously untreated advanced RCC (not amenable for surgery or radiotherapy) or metastatic RCC, with a clear-cell component. A total of 1096 patients were randomised in the trial, of which 847 patients had intermediate/poor-risk RCC and received either nivolumab (n=425) in combination with ipilimumab administered every 3 weeks for 4 doses followed by nivolumab monotherapy 3 mg/kg every 2 weeks or sunitinib (n=422) administered orally for 4 weeks followed by 2 weeks off, every cycle. A statistically significant difference in overall survival (OS) was observed in the nivolumab + ipilimumab group compared with the sunitinib group in intermediate/poor-risk subjects (HR 0.63 (99.8% CI 0.44 to 0.89); stratified log-rank 2-sided p-value<0.0001). The median OS was not reached for the nivolumab + ipilimumab group and was 25.95 months for the sunitinib group. The OS rates were 89.5% and 86.2% at 6 months, and 80.1% and 72.1% at 12 months in the nivolumab +ipilimumab and the sunitinib groups, respectively. K-M curves separated after approximately 3 months, favouring nivolumab + ipilimumab. This was not mirrored in the favourable-risk patients where no statistically significant difference was observed between nivolumab + ipilimumab and sunitinib in favourable-risk patients (HR 1.45 (descriptive 99.8% CI 0.51 to 4.12), p =0.2715).
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Affiliation(s)
- Sahra Ali
- European Medicines Agency, Amsterdam, Netherlands
| | - Jorge Camarero
- Agencia Española de Medicamentos y Productos Sanitarios, Madrid, Spain
| | | | | | | | | | | | | | | | | | | | - Elias Pean
- European Medicines Agency, Amsterdam, Netherlands
| | - Jonas Bergh
- Radiumhemmet Microbiology and Tumorbiology Center, Karolinska University Hospital, Stockholm, Sweden
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10
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Wang Y, Wang M, Wu HX, Xu RH. Advancing to the era of cancer immunotherapy. Cancer Commun (Lond) 2021; 41:803-829. [PMID: 34165252 PMCID: PMC8441060 DOI: 10.1002/cac2.12178] [Citation(s) in RCA: 79] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 05/04/2021] [Accepted: 05/25/2021] [Indexed: 12/14/2022] Open
Abstract
Cancer greatly affects the quality of life of humans worldwide and the number of patients suffering from it is continuously increasing. Over the last century, numerous treatments have been developed to improve the survival of cancer patients but substantial progress still needs to be made before cancer can be truly cured. In recent years, antitumor immunity has become the most debated topic in cancer research and the booming development of immunotherapy has led to a new epoch in cancer therapy. In this review, we describe the relationships between tumors and the immune system, and the rise of immunotherapy. Then, we summarize the characteristics of tumor‐associated immunity and immunotherapeutic strategies with various molecular mechanisms by showing the typical immune molecules whose antibodies are broadly used in the clinic and those that are still under investigation. We also discuss important elements from individual cells to the whole human body, including cellular mutations and modulation, metabolic reprogramming, the microbiome, and the immune contexture. In addition, we also present new observations and technical advancements of both diagnostic and therapeutic methods aimed at cancer immunotherapy. Lastly, we discuss the controversies and challenges that negatively impact patient outcomes.
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Affiliation(s)
- Yun Wang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, 510060, P. R. China.,Research Unit of Precision Diagnosis and Treatment for Gastrointestinal Cancer, Chinese Academy of Medical Sciences, Guangzhou, Guangdong, 510060, P. R. China
| | - Min Wang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, 510060, P. R. China.,Research Unit of Precision Diagnosis and Treatment for Gastrointestinal Cancer, Chinese Academy of Medical Sciences, Guangzhou, Guangdong, 510060, P. R. China
| | - Hao-Xiang Wu
- Research Unit of Precision Diagnosis and Treatment for Gastrointestinal Cancer, Chinese Academy of Medical Sciences, Guangzhou, Guangdong, 510060, P. R. China.,Department of Clinical Research, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, 510060, P. R. China
| | - Rui-Hua Xu
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, 510060, P. R. China.,Research Unit of Precision Diagnosis and Treatment for Gastrointestinal Cancer, Chinese Academy of Medical Sciences, Guangzhou, Guangdong, 510060, P. R. China
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Lolli C, Altavilla A, Conteduca V, Farolfi A, Casadei C, Schepisi G, Banna GL, De Giorgi U. A comprehensive review of the role of immune checkpoint inhibitors in elderly patients affected by renal cell carcinoma. Crit Rev Oncol Hematol 2020; 153:103036. [DOI: 10.1016/j.critrevonc.2020.103036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 05/22/2020] [Accepted: 06/22/2020] [Indexed: 12/22/2022] Open
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12
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Molina AM, van der Mijn JC, Christos P, Wright J, Thomas C, Dutcher JP, Nanus DM, Tagawa ST, Gudas LJ. NCI 6896: a phase I trial of vorinostat (SAHA) and isotretinoin (13-cis retinoic acid) in the treatment of patients with advanced renal cell carcinoma. Invest New Drugs 2020; 38:1383-1389. [PMID: 31898184 DOI: 10.1007/s10637-019-00880-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 11/14/2019] [Indexed: 01/08/2023]
Abstract
Preclinical studies suggest that histone deacetylase (HDAC) inhibitors may restore tumor sensitivity to retinoids and have synergistic anti-tumor activity when combined. We performed a Phase I clinical trial to evaluate the safety and preliminary efficacy of combining the oral HDAC inhibitor vorinostat and isotretinoin in patients with advanced renal cell carcinoma (RCC). Vorinostat was administered at 300 mg orally twice daily in combination with escalating doses of isotretinoin for 3 consecutive days per week. A standard 3 + 3 dose escalation design was used. Dose limiting toxicities (DLT) were assess during the first cycle to determine the maximum tolerated dose (MTD). Fourteen patients enrolled on the trial of which 12 were evaluable for toxicity (6 cohort 1; 3 cohort 2; 3 cohort 3) and 11 for tumor response. One patient in cohort 1 experienced a DLT (grade 3 depression). Common grade 1-2 toxicities included fatigue and GI effects (nausea, diarrhea, anorexia). MTD was established as vorinostat 300 mg with isoretinoin 0.5 mg/kg twice daily 3 days per week. Best responses in evaluable patients included 1 partial response and 9 stable disease, lasting a median of 3.7 months (range 1.8-10.4 months). The combination of vorinostat and isotretinoin is safe, tolerable and associated with responses in patients with refractory metastatic RCC.
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Affiliation(s)
- Ana M Molina
- Division of Hematology/Oncology, Department of Medicine, Weill Cornell Medicine, 520 East 70th Street, New York, NY, 10021, USA.
| | - Johannes C van der Mijn
- Department of Pharmacology, Weill Cornell Medicine, New York, NY, USA.,Department of Medical Oncology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Paul Christos
- Department of Biostatistics and Epidemiology, Weill Cornell Medicine, New York, NY, USA
| | - John Wright
- Division of Cancer Treatment & Diagnosis, National Cancer Institute, Bethesda, MD, USA
| | - Charlene Thomas
- Division of Hematology/Oncology, Department of Medicine, Weill Cornell Medicine, 520 East 70th Street, New York, NY, 10021, USA
| | - Janice P Dutcher
- Our Lady of Mercy Cancer Center, Bronx, NY, USA.,Cancer Research Foundation of NY, Chappaqua, NY, USA
| | - David M Nanus
- Division of Hematology/Oncology, Department of Medicine, Weill Cornell Medicine, 520 East 70th Street, New York, NY, 10021, USA
| | - Scott T Tagawa
- Division of Hematology/Oncology, Department of Medicine, Weill Cornell Medicine, 520 East 70th Street, New York, NY, 10021, USA
| | - Lorraine J Gudas
- Department of Pharmacology, Weill Cornell Medicine, New York, NY, USA
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Chowdhury P, Powell RT, Stephan C, Uray IP, Talley T, Karki M, Tripathi DN, Park YS, Mancini MA, Davies P, Dere R. Bexarotene - a novel modulator of AURKA and the primary cilium in VHL-deficient cells. J Cell Sci 2018; 131:jcs.219923. [PMID: 30518623 PMCID: PMC6307881 DOI: 10.1242/jcs.219923] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 10/17/2018] [Indexed: 12/22/2022] Open
Abstract
Loss of the gene von Hippel–Lindau (VHL) is associated with loss of primary cilia and is causally linked to elevated levels of Aurora kinase A (AURKA). We developed an image-based high-throughput screening (HTS) assay using a dual-labeling image analysis strategy that identifies both the cilium and the basal body. By using this strategy, we screened small-molecule compounds for the targeted rescue of cilia defects associated with VHL deficiency with high accuracy and reproducibility. Bexarotene was identified and validated as a positive regulator of the primary cilium. Importantly, the inability of an alternative retinoid X receptor (RXR) agonist to rescue ciliogenesis, in contrast to bexarotene, suggested that multiple bexarotene-driven mechanisms were responsible for the rescue. We found that bexarotene decreased AURKA expression in VHL-deficient cells, thereby restoring the ability of these cells to ciliate in the absence of VHL. Finally, bexarotene treatment reduced the propensity of subcutaneous lesions to develop into tumors in a mouse xenograft model of renal cell carcinoma (RCC), with a concomitant decrease in activated AURKA, highlighting the potential of bexarotene treatment as an intervention strategy in the clinic to manage renal cystogenesis associated with VHL deficiency and elevated AURKA expression. Highlighted Article: An image-based screen using a dual labeling strategy identified bexarotene, a rexinoid, as a novel modulator of the primary cilium in VHL-deficient cells.
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Affiliation(s)
- Pratim Chowdhury
- Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX 77030, USA
| | - Reid T Powell
- Center for Translational Cancer Research, Institute of Biosciences and Technology, Texas A&M College of Medicine, Houston, TX 77030, USA
| | - Clifford Stephan
- Center for Translational Cancer Research, Institute of Biosciences and Technology, Texas A&M College of Medicine, Houston, TX 77030, USA
| | - Ivan P Uray
- Department of Clinical Oncology, University of Debrecen, Debrecen 4032, Hungary
| | - Tia Talley
- Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX 77030, USA
| | - Menuka Karki
- Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX 77030, USA
| | - Durga Nand Tripathi
- Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX 77030, USA
| | - Yong Sung Park
- Center for Translational Cancer Research, Institute of Biosciences and Technology, Texas A&M College of Medicine, Houston, TX 77030, USA
| | - Michael A Mancini
- Center for Translational Cancer Research, Institute of Biosciences and Technology, Texas A&M College of Medicine, Houston, TX 77030, USA.,Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Peter Davies
- Center for Translational Cancer Research, Institute of Biosciences and Technology, Texas A&M College of Medicine, Houston, TX 77030, USA
| | - Ruhee Dere
- Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX 77030, USA
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Rupp NJ, Montironi R, Mischo A, Moch H. Clinical Trials for Specific Renal Cancer Subtypes—The Time Will Come! ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.eursup.2017.08.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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15
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Kaufman HL, Andtbacka RHI, Collichio FA, Wolf M, Zhao Z, Shilkrut M, Puzanov I, Ross M. Durable response rate as an endpoint in cancer immunotherapy: insights from oncolytic virus clinical trials. J Immunother Cancer 2017; 5:72. [PMID: 28923101 PMCID: PMC5604502 DOI: 10.1186/s40425-017-0276-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 08/14/2017] [Indexed: 01/30/2023] Open
Abstract
Background Traditional response criteria may be insufficient to characterize full clinical benefits of anticancer immunotherapies. Consequently, endpoints such as durable response rate (DRR; a continuous response [complete or partial objective response] beginning within 12 months of treatment and lasting ≥6 months) have been employed. There has not, however, been validation that DRR correlates with other more traditional endpoints of clinical benefit such as overall survival. Methods We evaluated whether DRR was associated with clinically meaningful measures of benefit (eg, overall survival [OS], quality of life [QoL], or treatment-free interval [TFI]) in a phase 3 clinical trial of an oncolytic virus for melanoma treatment. To evaluate the association between DRR and OS and to mitigate lead time bias, landmark analyses were used. QoL was evaluated using the FACT-BRM questionnaire (comprising the FACT-BRM Physical, Social/Family, Emotional, and Functional well-being domains, the Additional Concerns, Physical and Mental treatment-specific subscales, and the Trial Outcome Index [TOI]). TFI was defined as time from the last study therapy dose to first subsequent therapy dose (including any systemic anticancer therapy for melanoma after study therapy discontinuation). Results Four hundred thirty-six patients were included in the intent-to-treat population. Achieving DR was associated with a statistically significant improvement in OS in a landmark analysis at 9 months (HR = 0.07; P = 0.0003), 12 months (HR = 0.05, P < 0.0001), and 18 months (HR = 0.11; P = 0.0002) that persisted after adjusting for disease stage and line of therapy. Achieving a DR was associated with a longer median TFI (HR = 0.33; P = 0.0007) and a higher TOI improvement rate (58.1% versus 30.0%; P = 0.025). Conclusions Achieving a DR was associated with clinical benefits such as improved OS and QoL and prolonged TFI, thus supporting the usefulness of DR as a meaningful immunotherapy clinical trial endpoint. Trial registration ClinicalTrials.gov identifier, NCT00769704 (https://clinicaltrials.gov/ct2/show/NCT00769704) October 7, 2008 Electronic supplementary material The online version of this article (doi:10.1186/s40425-017-0276-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Howard L Kaufman
- Rutgers Cancer Institute of New Jersey, 195 Little Albany Street, New Brunswick, NJ, 08901, USA.
| | - Robert H I Andtbacka
- Huntsman Cancer Institute, University of Utah, 1950 Circle of Hope Drive, Salt Lake City, UT, 84112, USA
| | - Frances A Collichio
- The University of North Carolina Chapel Hill, 170 Manning Drive, Box 7305, Chapel Hill, NC, 27599, USA
| | - Michael Wolf
- Amgen Inc., One Amgen Center Drive, Thousand Oaks, CA, 91320, USA
| | - Zhongyun Zhao
- Amgen Inc., One Amgen Center Drive, Thousand Oaks, CA, 91320, USA
| | - Mark Shilkrut
- Amgen Inc., One Amgen Center Drive, Thousand Oaks, CA, 91320, USA
| | - Igor Puzanov
- Department of Medicine, Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, NY, 14263, USA
| | - Merrick Ross
- MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
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Miao C, Cao J, Wang Y, Liu B, Wang Z. Effects of VEGF and VEGFR polymorphisms on the outcome of patients with metastatic renal cell carcinoma treated with sunitinib: a systematic review and meta-analysis. Oncotarget 2017; 8:68854-68862. [PMID: 28978162 PMCID: PMC5620302 DOI: 10.18632/oncotarget.19924] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 07/26/2017] [Indexed: 12/15/2022] Open
Abstract
To summarize and clarify the association between vascular endothelial growth factor (VEGF) and vascular endothelial growth factor receptor (VEGFR) polymorphisms and the outcome in patients with metastatic renal cell carcinoma (mRCC) treated with sunitinib. A total of 8 studies including 900 patients were analyzed in this systematic review after screening the database of PubMed, EMBASE and Web of Science. Hazard ratios (HRs) with 95% confidence interval (CI) were used to evaluate the strength of the association. VEGFR1 rs9582036 AA/AC carriers and rs9554320 CC/AC carriers had more favorable overall survival (OS) in patients with mRCC treated with sunitinib (n = 3), but not in progression-free survival (PFS). In addition, VEGFA rs2010963 was associated with poorer PFS of mRCC (n = 1). VEGFA rs699947 was significant in predicting PFS by univariate analysis, but showed no statistical significance in OS (n = 1). VEGFR2 rs1870377 was verified to be associated with sunitinib OS (n = 1). Furthermore, patients with VEGFR3 rs307826 and rs307821 had shorter PFS and OS during sunitinib therapy (n = 2, respectively). Our results suggested that VEGF and VEGFR polymorphisms were associated with outcomes in sunitinib treated mRCC patients, especially VEGFR1 polymorphisms. However, considering the limited study numbers, its clinical application in sunitinib treated mRCC still needs further confirmation.
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Affiliation(s)
- Chenkui Miao
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jingyi Cao
- Department of Urology, Xuzhou Cancer Hospital, Xuzhou, China
| | - Yuhao Wang
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Bianjiang Liu
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zengjun Wang
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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A Randomized Phase II Study to Determine the Effect of 2 Different Doses of Aflibercept in Patients With Metastatic Renal Cell Carcinoma (ECOG-ACRIN [E4805]). Clin Genitourin Cancer 2017; 15:642-651.e1. [PMID: 28545998 DOI: 10.1016/j.clgc.2017.04.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Revised: 04/11/2017] [Accepted: 04/14/2017] [Indexed: 11/24/2022]
Abstract
BACKGROUND Aflibercept is a recombinantly produced fusion protein that has potent anti-vascular endothelial growth factor (VEGF) activity. We tested whether aflibercept has clinical activity in clear-cell renal cell carcinoma (ccRCC). The recommended phase II dose was 4 mg/kg but several patients (pts) treated at 1 mg/kg showed prolonged progression-free survival. We therefore tested both doses in a parallel group randomized trial. PATIENTS AND METHODS Eligible pts had histologically confirmed advanced or metastatic ccRCC and previous treatments included exposure to a VEGF receptor tyrosine kinase inhibitor. Pts received aflibercept (either 1 mg/kg or 4 mg/kg) on day 1 of a 14-day cycle until disease progression. Pts randomized to 1 mg/kg could crossover to 4 mg/kg at the time of disease progression. The primary end point was proportion alive and progression-free at 8 weeks. A Simon 2-stage design was used for each arm with 33 and 24 eligible pts per arm enrolled in stages 1 and 2. RESULTS Ninety-four pts were enrolled, 59 and 35 to 4 mg and 1 mg doses, respectively. Seventy-two percent had 1 previous treatment most commonly sunitinib. Sixteen eligible pts crossed over at the time of disease progression to the 4-mg dose. Most common adverse events were hypertension, proteinuria, and fatigue. Only 4 pts reported Grade 4 or higher toxicity. With 36 of 59 pts (61%) progression-free at 8 weeks, the 4-mg/kg dose met protocol-specified efficacy criteria. CONCLUSION Aflibercept is active in previously treated ccRCC and might be worthy of further study.
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Unverzagt S, Moldenhauer I, Nothacker M, Roßmeißl D, Hadjinicolaou AV, Peinemann F, Greco F, Seliger B. Immunotherapy for metastatic renal cell carcinoma. Cochrane Database Syst Rev 2017; 5:CD011673. [PMID: 28504837 PMCID: PMC6484451 DOI: 10.1002/14651858.cd011673.pub2] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Since the mid-2000s, the field of metastatic renal cell carcinoma (mRCC) has experienced a paradigm shift from non-specific therapy with broad-acting cytokines to specific regimens, which directly target the cancer, the tumour microenvironment, or both.Current guidelines recommend targeted therapies with agents such as sunitinib, pazopanib or temsirolimus (for people with poor prognosis) as the standard of care for first-line treatment of people with mRCC and mention non-specific cytokines as an alternative option for selected patients.In November 2015, nivolumab, a checkpoint inhibitor directed against programmed death-1 (PD-1), was approved as the first specific immunotherapeutic agent as second-line therapy in previously treated mRCC patients. OBJECTIVES To assess the effects of immunotherapies either alone or in combination with standard targeted therapies for the treatment of metastatic renal cell carcinoma and their efficacy to maximize patient benefit. SEARCH METHODS We searched the Cochrane Library, MEDLINE (Ovid), Embase (Ovid), ISI Web of Science and registers of ongoing clinical trials in November 2016 without language restrictions. We scanned reference lists and contacted experts in the field to obtain further information. SELECTION CRITERIA We included randomized controlled trials (RCTs) and quasi-RCTs with or without blinding involving people with mRCC. DATA COLLECTION AND ANALYSIS We collected and analyzed studies according to the published protocol. Summary statistics for the primary endpoints were risk ratios (RRs) and mean differences (MD) with their 95% confidence intervals (CIs). We rated the quality of evidence using GRADE methodology and summarized the quality and magnitude of relative and absolute effects for each primary outcome in our 'Summary of findings' tables. MAIN RESULTS We identified eight studies with 4732 eligible participants and an additional 13 ongoing studies. We categorized studies into comparisons, all against standard therapy accordingly as first-line (five comparisons) or second-line therapy (one comparison) for mRCC.Interferon (IFN)-α monotherapy probably increases one-year overall mortality compared to standard targeted therapies with temsirolimus or sunitinib (RR 1.30, 95% CI 1.13 to 1.51; 2 studies; 1166 participants; moderate-quality evidence), may lead to similar quality of life (QoL) (e.g. MD -5.58 points, 95% CI -7.25 to -3.91 for Functional Assessment of Cancer - General (FACT-G); 1 study; 730 participants; low-quality evidence) and may slightly increase the incidence of adverse events (AEs) grade 3 or greater (RR 1.17, 95% CI 1.03 to 1.32; 1 study; 408 participants; low-quality evidence).There is probably no difference between IFN-α plus temsirolimus and temsirolimus alone for one-year overall mortality (RR 1.13, 95% CI 0.95 to 1.34; 1 study; 419 participants; moderate-quality evidence), but the incidence of AEs of 3 or greater may be increased (RR 1.30, 95% CI 1.17 to 1.45; 1 study; 416 participants; low-quality evidence). There was no information on QoL.IFN-α alone may slightly increase one-year overall mortality compared to IFN-α plus bevacizumab (RR 1.17, 95% CI 1.00 to 1.36; 2 studies; 1381 participants; low-quality evidence). This effect is probably accompanied by a lower incidence of AEs of grade 3 or greater (RR 0.77, 95% CI 0.71 to 0.84; 2 studies; 1350 participants; moderate-quality evidence). QoL could not be evaluated due to insufficient data.Treatment with IFN-α plus bevacizumab or standard targeted therapy (sunitinib) may lead to similar one-year overall mortality (RR 0.37, 95% CI 0.13 to 1.08; 1 study; 83 participants; low-quality evidence) and AEs of grade 3 or greater (RR 1.18, 95% CI 0.85 to 1.62; 1 study; 82 participants; low-quality evidence). QoL could not be evaluated due to insufficient data.Treatment with vaccines (e.g. MVA-5T4 or IMA901) or standard therapy may lead to similar one-year overall mortality (RR 1.10, 95% CI 0.91 to 1.32; low-quality evidence) and AEs of grade 3 or greater (RR 1.16, 95% CI 0.97 to 1.39; 2 studies; 1065 participants; low-quality evidence). QoL could not be evaluated due to insufficient data.In previously treated patients, targeted immunotherapy (nivolumab) probably reduces one-year overall mortality compared to standard targeted therapy with everolimus (RR 0.70, 95% CI 0.56 to 0.87; 1 study; 821 participants; moderate-quality evidence), probably improves QoL (e.g. RR 1.51, 95% CI 1.28 to 1.78 for clinically relevant improvement of the FACT-Kidney Symptom Index Disease Related Symptoms (FKSI-DRS); 1 study, 704 participants; moderate-quality evidence) and probably reduces the incidence of AEs grade 3 or greater (RR 0.51, 95% CI 0.40 to 0.65; 1 study; 803 participants; moderate-quality evidence). AUTHORS' CONCLUSIONS Evidence of moderate quality demonstrates that IFN-α monotherapy increases mortality compared to standard targeted therapies alone, whereas there is no difference if IFN is combined with standard targeted therapies. Evidence of low quality demonstrates that QoL is worse with IFN alone and that severe AEs are increased with IFN alone or in combination. There is low-quality evidence that IFN-α alone increases mortality but moderate-quality evidence on decreased AEs compared to IFN-α plus bevacizumab. Low-quality evidence shows no difference for IFN-α plus bevacizumab compared to sunitinib with respect to mortality and severe AEs. Low-quality evidence demonstrates no difference of vaccine treatment compared to standard targeted therapies in mortality and AEs, whereas there is moderate-quality evidence that targeted immunotherapies reduce mortality and AEs and improve QoL.
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Affiliation(s)
- Susanne Unverzagt
- Martin Luther University Halle‐WittenbergInstitute of Medical Epidemiology, Biostatistics and InformaticsMagdeburge Straße 8Halle/SaaleGermany06097
| | - Ines Moldenhauer
- Martin Luther University Halle‐WittenbergGartenstadtstrasse 22Halle/SaaleGermany06126
| | | | - Dorothea Roßmeißl
- Martin Luther University Halle‐WittenbergMedical FacultyHoher Weg 6Halle/SaaleGermany06120
| | - Andreas V Hadjinicolaou
- University of OxfordHuman Immunology Unit, Institute of Molecular Medicine, Radcliffe Department of
MedicineMerton College, Merton StreetOxfordUKOX1 4JD
| | - Frank Peinemann
- Children's Hospital, University of ColognePediatric Oncology and HematologyKerpener Str. 62CologneGermany50937
| | - Francesco Greco
- Martin Luther University Halle‐WittenbergDepartment of Urology and Renal TransplantationErnst‐Grube‐Strasse 40Halle/SaaleGermany06120
| | - Barbara Seliger
- Martin Luther University Halle‐WittenbergInstitute of Medical ImmunologyHalle/SaaleGermany
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Bailey EB, Merriman J, Maughan B, Poole A, Tantravahi SK, Agarwal AM, Batten JA, Patel SB, Pal SK, Stenehjem DD, Agarwal N. Effect of treatment dose reductions in the setting of hand-foot syndrome on survival outcomes in patients with metastatic renal cell carcinoma treated with vascular endothelial growth factor receptor inhibitors. J Oncol Pharm Pract 2017; 24:190-197. [PMID: 28436250 DOI: 10.1177/1078155217693426] [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: 11/16/2022]
Abstract
Purpose Hand-foot syndrome is a common dose limiting toxicity of vascular endothelial growth factor receptor tyrosine kinase inhibitors used for treatment of patients with metastatic renal cell carcinoma. The effect of treatment dose reductions, in the context of hand-foot syndrome, on survival outcomes is reported. Methods This was a retrospective case series of patients receiving vascular endothelial growth factor receptor tyrosine kinase inhibitors from 1 January 2004 to 31 October 2013. The main outcomes were progression-free and overall survival in these patients experiencing hand-foot syndrome and undergoing treatment dose reductions. Univariate and multivariate analyses were conducted utilizing Kaplan-Meier method and COX Proportional Hazard model with landmark analyses at 2 months. Results Of the 120 patients evaluated, treatment dose reductions for any reason were required in 68 (56.7%) patients. The most common reasons for treatment dose reductions were mucositis, hand-foot syndrome, and fatigue. The median progression-free survival and overall survival were significantly longer in patients with hand-foot syndrome with or without treatment dose reductions as compared to those without hand-foot syndrome. Conclusions An improvement in survival outcomes was observed in metastatic renal cell carcinoma patients with treatment-associated hand-foot syndrome despite treatment dose reductions. These data need validation in a larger cohort to confirm the hypothesis that treatment dose reductions in the setting of hand-foot syndrome do not negatively impatient survival.
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Affiliation(s)
- Erin B Bailey
- 1 The University of Utah, Huntsman Cancer Institute, Salt Lake City, UT, USA
| | - Joseph Merriman
- 1 The University of Utah, Huntsman Cancer Institute, Salt Lake City, UT, USA
| | - Benjamin Maughan
- 1 The University of Utah, Huntsman Cancer Institute, Salt Lake City, UT, USA
| | - Austin Poole
- 1 The University of Utah, Huntsman Cancer Institute, Salt Lake City, UT, USA
| | | | - Archana M Agarwal
- 2 Department of Pathology, The University of Utah & ARUP Laboratories, Salt Lake City, UT, USA
| | - Julia A Batten
- 1 The University of Utah, Huntsman Cancer Institute, Salt Lake City, UT, USA
| | - Shiven B Patel
- 1 The University of Utah, Huntsman Cancer Institute, Salt Lake City, UT, USA
| | - Sumanta K Pal
- 3 Department of Medical Oncology & Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - David D Stenehjem
- 4 Pharmacotherapy Outcomes Research Center, College of Pharmacy, The University of Utah, Salt Lake City, UT, USA
| | - Neeraj Agarwal
- 1 The University of Utah, Huntsman Cancer Institute, Salt Lake City, UT, USA
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Kumar KA, Sadashivudu G, Krishnamani KV, Linga VG, Maddali LS, Digumarti RR. Managing metastatic renal cell carcinoma-challenges, pitfalls, and outcomes in the real world. Indian J Med Paediatr Oncol 2017; 37:260-264. [PMID: 28144093 PMCID: PMC5234163 DOI: 10.4103/0971-5851.195738] [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] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Renal cell carcinoma (RCC) is the most common cancer of the kidney accounting for 85% of renal tumors. Metastatic RCC (mRCC) had a poor prognosis and with the introduction of tyrosine-kinase inhibitors, such as sunitinib, pazopanib the outcomes improved. There is only one study reported from India on the use of sunitinib in mRCC. We present our analysis of mRCC and use of sunitinib at our institute over 5 years. MATERIALS AND METHODS All patients with mRCC receiving sunitinib were analyzed with respect to patient characteristics, response, toxicity, and outcomes. RESULTS A total of 108 patients were seen during the study period. The male to female ratio was 9.8:1. The median age of patients at presentation was 58 years (range: 15-80 years). Of the 108 patients, 68.51% had metastatic disease at initial presentation. The most common sites of metastases were lung followed by bone. Of the 97 patients eligible for sunitinib, only 76 received at least one cycle of sunitinib, out of which only 48 received further cycles (range: 2-36). The median progression-free survival (PFS) and overall survival (OS) in our patients were 10.2 and 28.2 months, respectively. The most common adverse effect noticed in our population was mucositis followed by hand-foot syndrome. CONCLUSION Sunitinib is an option for the treatment of mRCC and shows a good PFS in Indian patients. Median OS and PFS in this study are similar to other reported studies despite the presence of poor risk factors in the patient population. The pitfall in this study is significant attrition due to poor compliance to treatment and follow-up, which is a major factor in the clinic thereby compromising outcomes.
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Affiliation(s)
- Karnam Ashok Kumar
- Department of Medical Oncology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Gundeti Sadashivudu
- Department of Medical Oncology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - K V Krishnamani
- Department of Medical Oncology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Vijay Gandhi Linga
- Department of Medical Oncology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Lakshmi Srinivas Maddali
- Department of Medical Oncology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Raghunadha Rao Digumarti
- Department of Medical Oncology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
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Tyrosine Kinase and Mammalian Target of Rapamycin Inhibitors in the Treatment of Advanced Renal Cell Carcinoma: Practical Clinical Implications of Pharmacologic Features. Clin Genitourin Cancer 2017; 15:7-22. [DOI: 10.1016/j.clgc.2016.05.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Revised: 05/12/2016] [Accepted: 05/18/2016] [Indexed: 12/28/2022]
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CZARNECKA ANNAM, NIEDZWIEDZKA MAGDALENA, PORTA CAMILLO, SZCZYLIK CEZARY. Hormone signaling pathways as treatment targets in renal cell cancer (Review). Int J Oncol 2016; 48:2221-35. [DOI: 10.3892/ijo.2016.3460] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 02/14/2016] [Indexed: 11/06/2022] Open
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23
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Types and predictors of interferon/ribavirin induced cardiac complications in the Egyptian patients with chronic hepatitis C virus. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.jicc.2016.01.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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24
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Coppin C, Porzsolt F, Autenrieth M, Kumpf J, Coldman A, Wilt TJ. WITHDRAWN: Immunotherapy for advanced renal cell cancer. Cochrane Database Syst Rev 2015; 2015:CD001425. [PMID: 26713838 PMCID: PMC10759780 DOI: 10.1002/14651858.cd001425.pub3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This review is being updated and replaced following the publication of a new protocol (Unverzagt S, Moldenhauer I, Coppin C, Greco F, Seliger B. Immunotherapy for metastatic renal cell carcinoma [Protocol]. Cochrane Database of Systematic Reviews 2015, Issue 4. Art. No.: CD011673. DOI: 10.1002/14651858.CD011673). It will remain withdrawn when the new review is published. The editorial group responsible for this previously published document have withdrawn it from publication.
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Affiliation(s)
- Chris Coppin
- BC Cancer Agency Vancouver Island CentreMedical Oncology2410 Lee AvenueVictoriaBCCanadaV8R 6V5
| | - Franz Porzsolt
- University of UlmClinical Economics, Institute of History, Philosophy and Ethics in MedicineFrauensteige 6UlmGermany89075
| | | | | | | | - Timothy J Wilt
- Minneapolis VA Medical CenterGeneral Internal Medicine (111‐0)One Veterans DriveMinneapolisMinnesotaUSA55417
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Floros T, Tarhini AA. Anticancer Cytokines: Biology and Clinical Effects of Interferon-α2, Interleukin (IL)-2, IL-15, IL-21, and IL-12. Semin Oncol 2015; 42:539-48. [PMID: 26320059 DOI: 10.1053/j.seminoncol.2015.05.015] [Citation(s) in RCA: 145] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Efforts over nearly four decades have focused on ways to use cytokines to manipulate the host immune response towards cancer cell recognition and eradication. Significant advances were achieved with interleukin-2 (IL-2) and interferon-α (IFN-α), primarily in the treatment of patients with melanoma and renal cell carcinoma. However, the utility of other cytokines showing promise in the preclinical setting has not been established largely because of toxicity, the complex functionality of each cytokine and the difficulty mimicking in preclinical models the human environment. Here, we review the basic biology and the clinical experiences with IFN-α, IL-2, IL-15, IL-21, and IL-12. We will also review ongoing clinical trials and discuss future directions including potential use of cytokines in combination with other effective immunotherapy approaches that have come of age in recent years.
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Affiliation(s)
- Theofanis Floros
- University of Pittsburgh Cancer Institute, Pittsburgh, PA; Athens Naval and Veterans Hospital, Pittsburgh, PA
| | - Ahmad A Tarhini
- University of Pittsburgh Cancer Institute, Pittsburgh, PA; University of Pittsburgh School of Medicine, Pittsburgh, PA.
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Zanardi E, Verzoni E, Grassi P, Necchi A, Giannatempo P, Raggi D, De Braud F, Procopio G. Clinical experience with temsirolimus in the treatment of advanced renal cell carcinoma. Ther Adv Urol 2015; 7:152-61. [PMID: 26161146 PMCID: PMC4485412 DOI: 10.1177/1756287215574457] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Temsirolimus is an inhibitor of the mammalian target of rapamycin (mTOR) kinase, a protein that has been shown to be particularly active in metastatic renal cell carcinoma (mRCC) with poor prognosis. Therefore, temsirolimus should be considered as the first-line treatment indicated in mRCC patients classified as poor risk. The benefits of temsirolimus are not limited to an increased survival but are also related to a better quality of life, which is certainly one of the most important aspects in the clinical management of these frail patients. Temsirolimus is a well-tolerated treatment, and the most frequent adverse events are manageable with supportive care. To this end, the identification of predictive factors of response to temsirolimus could help us to better select patients and obtain a more tailored clinical management of mRCC.
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Affiliation(s)
- Elisa Zanardi
- Department of Medical Oncology, Istituto Nazionale dei Tumori, Milan, Italy
| | - Elena Verzoni
- Department of Medical Oncology, Istituto Nazionale dei Tumori, Milan, Italy
| | - Paolo Grassi
- Department of Medical Oncology, Istituto Nazionale dei Tumori, Milan, Italy
| | - Andrea Necchi
- Department of Medical Oncology, Istituto Nazionale dei Tumori, Milan, Italy
| | | | - Daniele Raggi
- Department of Medical Oncology, Istituto Nazionale dei Tumori, Milan, Italy
| | - Filippo De Braud
- Department of Medical Oncology, Istituto Nazionale dei Tumori, Milan, Italy
| | - Giuseppe Procopio
- Department of Medical Oncology, Unit 1 Fondazione IRCCS Istituto Nazionale dei Tumori, Via G. Venezian 1, 20133, Milan, Italy
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di Masi A, Leboffe L, De Marinis E, Pagano F, Cicconi L, Rochette-Egly C, Lo-Coco F, Ascenzi P, Nervi C. Retinoic acid receptors: from molecular mechanisms to cancer therapy. Mol Aspects Med 2015; 41:1-115. [PMID: 25543955 DOI: 10.1016/j.mam.2014.12.003] [Citation(s) in RCA: 243] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Accepted: 12/15/2014] [Indexed: 02/07/2023]
Abstract
Retinoic acid (RA), the major bioactive metabolite of retinol or vitamin A, induces a spectrum of pleiotropic effects in cell growth and differentiation that are relevant for embryonic development and adult physiology. The RA activity is mediated primarily by members of the retinoic acid receptor (RAR) subfamily, namely RARα, RARβ and RARγ, which belong to the nuclear receptor (NR) superfamily of transcription factors. RARs form heterodimers with members of the retinoid X receptor (RXR) subfamily and act as ligand-regulated transcription factors through binding specific RA response elements (RAREs) located in target genes promoters. RARs also have non-genomic effects and activate kinase signaling pathways, which fine-tune the transcription of the RA target genes. The disruption of RA signaling pathways is thought to underlie the etiology of a number of hematological and non-hematological malignancies, including leukemias, skin cancer, head/neck cancer, lung cancer, breast cancer, ovarian cancer, prostate cancer, renal cell carcinoma, pancreatic cancer, liver cancer, glioblastoma and neuroblastoma. Of note, RA and its derivatives (retinoids) are employed as potential chemotherapeutic or chemopreventive agents because of their differentiation, anti-proliferative, pro-apoptotic, and anti-oxidant effects. In humans, retinoids reverse premalignant epithelial lesions, induce the differentiation of myeloid normal and leukemic cells, and prevent lung, liver, and breast cancer. Here, we provide an overview of the biochemical and molecular mechanisms that regulate the RA and retinoid signaling pathways. Moreover, mechanisms through which deregulation of RA signaling pathways ultimately impact on cancer are examined. Finally, the therapeutic effects of retinoids are reported.
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Affiliation(s)
- Alessandra di Masi
- Department of Science, Roma Tre University, Viale Guglielmo Marconi 446, Roma I-00146, Italy
| | - Loris Leboffe
- Department of Science, Roma Tre University, Viale Guglielmo Marconi 446, Roma I-00146, Italy
| | - Elisabetta De Marinis
- Department of Medical and Surgical Sciences and Biotechnologies, University of Roma "La Sapienza", Corso della Repubblica 79, Latina I-04100
| | - Francesca Pagano
- Department of Medical and Surgical Sciences and Biotechnologies, University of Roma "La Sapienza", Corso della Repubblica 79, Latina I-04100
| | - Laura Cicconi
- Department of Biomedicine and Prevention, University of Roma "Tor Vergata", Via Montpellier 1, Roma I-00133, Italy; Laboratory of Neuro-Oncohematology, Santa Lucia Foundation, Via Ardeatina, 306, Roma I-00142, Italy
| | - Cécile Rochette-Egly
- Department of Functional Genomics and Cancer, IGBMC, CNRS UMR 7104 - Inserm U 964, University of Strasbourg, 1 rue Laurent Fries, BP10142, Illkirch Cedex F-67404, France.
| | - Francesco Lo-Coco
- Department of Biomedicine and Prevention, University of Roma "Tor Vergata", Via Montpellier 1, Roma I-00133, Italy; Laboratory of Neuro-Oncohematology, Santa Lucia Foundation, Via Ardeatina, 306, Roma I-00142, Italy.
| | - Paolo Ascenzi
- Interdepartmental Laboratory for Electron Microscopy, Roma Tre University, Via della Vasca Navale 79, Roma I-00146, Italy.
| | - Clara Nervi
- Department of Medical and Surgical Sciences and Biotechnologies, University of Roma "La Sapienza", Corso della Repubblica 79, Latina I-04100.
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28
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Bria E, Massari F, Maines F, Pilotto S, Bonomi M, Porta C, Bracarda S, Heng D, Santini D, Sperduti I, Giannarelli D, Cognetti F, Tortora G, Milella M. Progression-free survival as primary endpoint in randomized clinical trials of targeted agents for advanced renal cell carcinoma. Correlation with overall survival, benchmarking and power analysis. Crit Rev Oncol Hematol 2015; 93:50-9. [DOI: 10.1016/j.critrevonc.2014.08.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Revised: 06/08/2014] [Accepted: 08/08/2014] [Indexed: 10/24/2022] Open
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Johnson KR, Liauw W, Lassere MND. Evaluating surrogacy metrics and investigating approval decisions of progression-free survival (PFS) in metastatic renal cell cancer: a systematic review. Ann Oncol 2014; 26:485-96. [PMID: 25057168 DOI: 10.1093/annonc/mdu267] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND In metastatic renal cell cancer (mRCC) trials, progression-free survival (PFS) is increasingly used instead of overall survival (OS) as the approval end point. Unlike other solid tumors, there is no published demonstration of what PFS is needed across and by treatment class in mRCC. We determine this and evaluate drug approval decisions in mRCC targeted therapy. METHODS We identified all randomized, controlled trials reporting PFS and OS in mRCC. Surrogacy metrics were the coefficient of determination and surrogate threshold effect (STE)-the PFS difference needed to predict, with 95% confidence, an OS difference. Data from regulatory commentaries, briefing documents and transcripts were extracted. RESULTS No exclusively chemotherapy trial met criteria. Of 30 qualifying trials, 11 trials (13 comparisons) used targeted therapy. The all-trials and immunotherapy-only trials analysis failed to demonstrate a STE. The targeted trials, using the more conservative regression analysis demonstrated an STE of 3.9 months and an R(2) of 0.44. Crossover upon progression, control to active treatment, was common. Regulatory approval, accelerated or regular, labeling, interim analyses, and adjudication were context specific. CONCLUSIONS A new targeted therapy trial showing a PFS difference of 3.9 months can claim an OS benefit in mRCC. PFS surrogacy for OS in metastatic renal cell is not generalizable across all drug classes.
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Affiliation(s)
| | - W Liauw
- Department of Oncology, St George Clinical School-University of New South Wales, Kogarah, Australia
| | - M N D Lassere
- Department of Oncology, St George Clinical School-University of New South Wales, Kogarah, Australia
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30
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Evaluation of steroid hormones and their receptors in development and progression of renal cell carcinoma. J Kidney Cancer VHL 2014; 1:17-25. [PMID: 28326246 PMCID: PMC5345544 DOI: 10.15586/jkcvhl.2014.9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Accepted: 06/09/2014] [Indexed: 01/20/2023] Open
Abstract
Steroid hormones and their receptors have important roles in normal kidney biology, and alterations in their expression and function help explain the differences in development of kidney diseases, such as nephrotic syndrome and chronic kidney disease. The distinct gender difference in incidence of renal cell carcinoma (RCC), with males having almost twice the incidence as females globally, also suggests a role for sex hormones or their receptors in RCC development and progression. There was a peak in interest in evaluating the roles of androgen and estrogen receptors in RCC pathogenesis in the late 20th century, with some positive outcomes for RCC therapy that targeted estrogen receptors, especially for metastatic disease. Since that time, however, there have been few studies that look at use of steroid hormone modulators for RCC, especially in the light of new therapies such as the tyrosine kinase inhibitors and new immune therapies, which are having some success for treatment of metastatic RCC. This review summarises past and current literature and attempts to stimulate renewed interest in research into the steroid hormones and their receptors, which might be used to effect, for example, in combination with the other newer targeted therapies for RCC.
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31
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Ainsworth NL, Lee JSZ, Eisen T. Impact of anti-angiogenic treatments on metastatic renal cell carcinoma. Expert Rev Anticancer Ther 2014; 9:1793-805. [DOI: 10.1586/era.09.144] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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32
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Lam JS, Belldegrun AS, Figlin RA. Advances in immune-based therapies of renal cell carcinoma. Expert Rev Anticancer Ther 2014; 4:1081-96. [PMID: 15606335 DOI: 10.1586/14737140.4.6.1081] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Renal cell carcinoma (RCC) is the most prevalent malignancy within the kidney, and over 40% of patients with RCC will die from their disease. Approximately a third of patients present with metastatic disease and a third of patients undergoing nephrectomy for clinically localized RCC will develop metastases. Metastatic RCC poses a therapeutic challenge due to its resistance to conventional modes of therapy such as chemotherapy and radiation therapy. While it is clear that strides have been made against metastatic RCC, the overall objective response rates of interleukin-2- and interferon-alpha-based immunotherapy remain at approximately 20%. Despite advances in biologic- and immune-based therapies, long-term survival for patients with metastatic RCC remains modest. Furthermore, the toxicity profile of these cytokine regimens is significant. Advances in the understanding of the nature of tumor antigens and their optimal presentation, and in the regulatory mechanisms that govern the immune system, have provided multiple novel immunotherapy intervention strategies with increased specificity and potentially fewer side effects. Such strategies are currently being tested in clinical trials.
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Affiliation(s)
- John S Lam
- Department of Urology, David Geffen School of Medicine at University of California-Los Angeles, Los Angeles, CA 90095, USA.
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33
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Coppin C. Immunotherapy for renal cell cancer in the era of targeted therapy. Expert Rev Anticancer Ther 2014; 8:907-19. [DOI: 10.1586/14737140.8.6.907] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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34
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Gore ME, Harrison ML, Montes A. New drug therapies for advanced renal cell carcinoma. Expert Rev Anticancer Ther 2014; 7:57-71. [PMID: 17187520 DOI: 10.1586/14737140.7.1.57] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The incidence of renal cell cancer is increasing and surgery is the only curative treatment for patients presenting with localized disease at diagnosis. The treatment of metastatic renal cell cancer is palliative and, until recently, immunotherapy has been the standard treatment approach with response rates between 10 and 20%. An increase in the appreciation of the biology of this disease has resulted in a number of new 'targeted' therapies being developed. Most notable is the introduction of tyrosine kinase inhibitors with significant activity in both treatment-naive and cytokine-refractory renal cell cancer. Drugs targeting angiogenic pathways also appear promising. These agents are being rapidly introduced into clinical practice, but further studies are needed to establish their optimal place in the management of renal cell cancer and, in particular, the role of combination and/or sequential therapy.
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Affiliation(s)
- Martin E Gore
- Royal Marsden Hospital, Fulham Road, London, SW3 6JJ, UK.
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35
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Roigas J, Johannsen M, Ringsdorf M, Massenkeil G. Allogeneic stem cell transplantation for patients with metastatic renal cell carcinoma. Expert Rev Anticancer Ther 2014; 6:1449-58. [PMID: 17069529 DOI: 10.1586/14737140.6.10.1449] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Allogeneic stem cell transplantation and donor lymphocyte infusions are currently under clinical investigation as an innovative therapeutic option for patients with metastatic renal cell carcinoma. A variety of trials have proven the clinical efficacy of allogeneic stem cell transplantation using reduced-intensity conditioning protocols and donor lymphocyte infusions, as demonstrated by the induction of objective remissions in metastatic renal cell carcinoma patients. However, despite clinical remissions, reduced-intensity conditioning protocols and donor lymphocyte infusions were associated with a high treatment-related mortality rate of approximately 17%. The disproportion between clinical efficacy and treatment-related mortality may mainly be caused by the selection of patients that had often been heavily pretreated, with a large tumor burden and rapidly progressing tumors. The improvement of efficacy with the preservation of a powerful graft-versus-tumor effect while reducing the toxicity, is the major experimental and clinical challenge of allogeneic stem cell transplantation in the treatment of metastatic renal cancer and other solid tumors. Recently, there has been a revolutionary development of molecular-targeted agents in metastatic renal cancer. These inhibitors of angiogenesis and signal-transduction pathways have demonstrated clinical efficacy and significant survival prolongation in the first- and second-line settings, while causing moderate toxicity. Some of these agents have already been approved by the US FDA and will probably replace standard cytokines, such as interferon-alpha2 and interleukin-2, in metastatic renal cancer. In the context of these innovative clinical developments, allogeneic stem cell transplantation clearly has to be regarded an investigational clinical treatment approach. Therefore, patients should only be treated at centers that are experienced in clinical trials, and patient selection remains a critical factor for a successful transplant procedure.
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Affiliation(s)
- Jan Roigas
- Charité-Universitätsmedizin Berlin, Department of Urology, Campus Mitte, Charitéplatz 1, D-10117 Berlin, Germany.
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36
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de Vivar Chevez AR, Finke J, Bukowski R. The Role of Inflammation in Kidney Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2014; 816:197-234. [DOI: 10.1007/978-3-0348-0837-8_9] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Daste A, Grellety T, Gross-Goupil M, Ravaud A. Protein kinase inhibitors in renal cell carcinoma. Expert Opin Pharmacother 2013; 15:337-51. [PMID: 24328606 DOI: 10.1517/14656566.2014.869210] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Metastatic Renal Cell Carcinoma (mRCC) was historically treated with cytokine therapy with a poor outcome. In the last decade, new therapies targeting vascular endothelial growth factor (VEGF) or the mammalian target of rapamycin (m-TOR) pathways demonstrated efficacy in mRCC. Protein kinase inhibitors as well as monoclonal antibodies targeting these pathways have become the standard treatment of renal cell carcinoma (RCC) in the first-line setting and beyond. AREAS COVERED This review describes the various Phase III trials concerning protein kinase inhibitors including anti-angiogenic tyrosine kinase inhibitors (TKIs) and m-TOR serine/threonine kinase inhibitors, which have demonstrated a benefit in the treatment of mRCC. It focuses on efficacy, safety and management. EXPERT OPINION VEGF TKI and m-TOR inhibitors have significantly improved the outcome of mRCC and offer a gain in survival by sequential treatments for the majority of patients. But they induce a particular toxicity profile. An adequate management of each drug and its sequence in treatment is essential to optimise the outcome and preserve the quality of life (QoL) of patients with mRCC. In forthcoming years, pending results should indicate whether VEGF TKI are of interest in an adjuvant setting and if new drugs targeting will challenge the current standard guidelines in the metastatic setting.
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Affiliation(s)
- Amaury Daste
- Hôpital Saint-André, Bordeaux University Hospital-CHU Bordeaux, Department of Medical Oncology , 1 Rue Jean Burguet, 33075 Bordeaux , France +33 5 56 79 58 96 ;
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Lenko V, Bialesova L, Macejova D, Bujdak P, Breza J, Brtko J. The relationship between renal cell carcinoma and nuclear retinoid/rexinoid receptors. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2013; 157:316-24. [DOI: 10.5507/bp.2013.060] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Accepted: 08/14/2013] [Indexed: 11/23/2022] Open
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Duran M, Matheus W, Ferreira U, Clark O. Systematic review and meta-analysis of target terapies for the treatment of metastatic renal cancer. Int Braz J Urol 2013; 39:768-78. [DOI: 10.1590/s1677-5538.ibju.2013.06.02] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2012] [Accepted: 09/09/2013] [Indexed: 11/22/2022] Open
Affiliation(s)
- Marcela Duran
- Universidade Estadual de Campinas and Evidencias Credibilidade Cientifica (OC), Brazil
| | - Wagner Matheus
- Universidade Estadual de Campinas and Evidencias Credibilidade Cientifica (OC), Brazil
| | - Ubirajara Ferreira
- Universidade Estadual de Campinas and Evidencias Credibilidade Cientifica (OC), Brazil
| | - Otavio Clark
- Universidade Estadual de Campinas and Evidencias Credibilidade Cientifica (OC), Brazil
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40
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Zeng Z, Que T, Zhang J, Hu Y. A study exploring critical pathways in clear cell renal cell carcinoma. Exp Ther Med 2013; 7:121-130. [PMID: 24348776 PMCID: PMC3861490 DOI: 10.3892/etm.2013.1392] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2013] [Accepted: 10/11/2013] [Indexed: 02/06/2023] Open
Abstract
Renal cell carcinoma (RCC) is the most lethal type of cancer in the urinary system and often presents as a metastatic disease. Furthermore, there are no effective treatments for the disease. Several studies based on gene expression profiling have been performed with the aim of gaining insights into the pathogenesis of RCC; however, few studies have investigated RCC at the pathway level to search for the possible pathways involved in clear cell RCC (CCRCC). In this study, gene set enrichment analysis (GSEA) was conducted on microarray datasets from CCRCC tissue. DAVID functional enrichment analysis was performed based on the dysregulated genes that were identified in a meta-analysis performed on the microarray datasets from CCRCC tissue. In GSEA, 17 down- and 12 upregulated pathways coexisted in six datasets. The majority of the upregulated pathways were associated with the immune system. In addition, 32 dysregulated pathways were obtained from DAVID functional enrichment analysis, based on the abnormal genes identified by meta-analysis. This study demonstrated that cross-GSEA is a useful method for exploring the critical pathways involved CCRCC; however, an individual dataset with a small sample may introduce bias. A cross-GSEA based on certain well-designed datasets may be required to further the progress made in this study, following the analysis of its results.
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Affiliation(s)
- Zisan Zeng
- Department of Radiology, The First Affiliated Hospital of Guangxi Medical University, Guangxi 530021, P.R. China
| | - Tengcheng Que
- Wild Animal Rescue Center, Forestry Bureau of Guangxi, Guangxi 530021, P.R. China
| | - Jiange Zhang
- Department of Urology, The First Affiliated Hospital of Guangxi Medical University, Guangxi 530021, P.R. China
| | - Yanling Hu
- Medical Scientific Research Center, Guangxi Medical University, Guangxi 530021, P.R. China ; Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
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41
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Facy O, Angot C, Guiu B, Al Samman S, Matte A, Rat P, Ortega-Deballon P. Interest of intraoperative ultrasonography during pancreatectomy for metastatic renal cell carcinoma. Clin Res Hepatol Gastroenterol 2013; 37:530-4. [PMID: 23498772 DOI: 10.1016/j.clinre.2013.01.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2012] [Revised: 01/09/2013] [Accepted: 01/23/2013] [Indexed: 02/04/2023]
Abstract
BACKGROUND Isolated pancreatic metastases from renal cell carcinoma may be treated by surgical resection in a curative intent. As they are frequently multiple, a good imaging workup is mandatory to plan the appropriate resection. The aim of this study was to define the imaging workup that should be performed in this setting. METHODS We reviewed all patients who underwent pancreatic resection for metastasis of renal cell carcinoma in a single centre during a 20-year period. The results of the intraoperative ultrasonography were compared to those of the preoperative imaging and the final pathology results. RESULTS Thirteen patients were studied. A CT scan was always performed whereas only three patients had a MRI (only one revealed another tumor). Intraoperative ultrasonography found new tumors in 50% of patients when it was performed (4/8) and modified the management in 40% of them, while preoperative PET scan was useless. CONCLUSIONS Intraoperative ultrasonography is a low-cost and non-invasive technique that should be routinely included in the surgical exploration of pancreatic metastases from renal carcinoma.
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Affiliation(s)
- Olivier Facy
- Department of Digestive Surgical Oncology, University hospital, 14, rue Gaffarel, 21079 Dijon cedex, France; Inserm 866, Équipe Avenir, Locoregional Therapy in Surgical Oncology, Dijon, France.
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Abstract
Papillary renal cell cancer (RCC) constitutes approximately 10 % of renal cancers and is the commonest form after clear cell RCC, which accounts for approximately 75 % of cases. Until recently, most clinical trials in RCC were open to patients of all histologic types. Very recent clinical trials have been performed predominately in patients with clear cell RCC and relatively few trials have been done for patients with papillary RCC. The clinical characteristics of papillary RCC are less well appreciated because of both its relative rarity in the general oncology population and the lack of related clinical studies. This article reviews papillary RCC as a clinical entity separate from clear cell RCC. The MET signaling pathway, its association with increased invasion and progression of human cancer, and its dysregulation in papillary RCC is discussed. Lastly, foretinib, a multitargeted receptor tyrosine kinase inhibitor of several receptors, including MET and vascular endothelial growth factor receptor 2, is described in preclinical and phase I studies as well as in a phase II study in papillary RCC patients.
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43
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Villa G, Hernández-Pastor LJ. Budget impact analysis of first-line treatment with pazopanib for advanced renal cell carcinoma in Spain. BMC Cancer 2013; 13:399. [PMID: 24004638 PMCID: PMC3856525 DOI: 10.1186/1471-2407-13-399] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2012] [Accepted: 04/12/2013] [Indexed: 01/09/2023] Open
Abstract
Background Due to economic constraints, cancer therapies are under close scrutiny by clinicians, pharmacists and payers alike. There is no published pharmacoeconomic evidence guiding the choice of first-line therapy for advanced renal cell carcinoma (RCC) in the Spanish setting. We aimed to develop a model describing the natural history of RCC that can be used in healthcare decision-making. We particularly analyzed the budget impact associated with the introduction of pazopanib compared to sunitinib under the Spanish National Healthcare System (NHS) perspective. Methods We developed a Markov model to estimate the future number of cases of advanced RCC (patients with favorable or intermediate risk) resulting either from initial diagnosis or disease progression after surgery. The model parameters were obtained from the literature. We assumed that patients would receive either pazopanib or sunitinib as first-line therapy until disease progression. Pharmacological costs and costs associated with the management of adverse events (AE) were considered. A univariate sensitivity analysis was undertaken in order to test the robustness of the results. Results The model predicted an adult RCC prevalence of 7.5/100,000 (1-year), 20.7/100,000 (3-year) and 32.5/100,000 (5-year). These figures are very close to GLOBOCAN reported RCC prevalence estimates of 7.6/100,000, 20.2/100,000 and 31.1/100,000, respectively. The model predicts 1,591 advanced RCC patients with favorable or intermediate risk in Spain in 2013. Annual per patient pharmacological costs were €32,365 and €39,232 with pazopanib and sunitinib, respectively. Annual costs associated with the management of AE were €662 and €974, respectively. Overall annual per patient costs were €7,179 (18%) lower with pazopanib compared to sunitinib. For every point increase in the percentage of patients treated with pazopanib, the NHS would save €67,236. If all the 1,591 patients predicted were treated with pazopanib, the NHS would save €6,723,622 in 2013. Results were robust according to the sensitivity analysis. Conclusions We developed a model that accurately reproduces the natural history of RCC and can be thus used in healthcare decision-making. When applied to the Spanish case, the introduction of pazopanib results in savings for the NHS, as a consequence of both reduced pharmacological costs and lower costs associated with the management of AE compared to sunitinib.
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Affiliation(s)
- Guillermo Villa
- Departamento de Evaluación de Medicamentos y Gestión Sanitaria, GlaxoSmithKline España, Severo Ochoa, 2, 28760, Tres Cantos, Madrid, Spain.
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Bell ML, Fairclough DL. Practical and statistical issues in missing data for longitudinal patient-reported outcomes. Stat Methods Med Res 2013; 23:440-59. [PMID: 23427225 DOI: 10.1177/0962280213476378] [Citation(s) in RCA: 188] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Patient-reported outcomes are increasingly used in health research, including randomized controlled trials and observational studies. However, the validity of results in longitudinal studies can crucially hinge on the handling of missing data. This paper considers the issues of missing data at each stage of research. Practical strategies for minimizing missingness through careful study design and conduct are given. Statistical approaches that are commonly used, but should be avoided, are discussed, including how these methods can yield biased and misleading results. Methods that are valid for data which are missing at random are outlined, including maximum likelihood methods, multiple imputation and extensions to generalized estimating equations: weighted generalized estimating equations, generalized estimating equations with multiple imputation, and doubly robust generalized estimating equations. Finally, we discuss the importance of sensitivity analyses, including the role of missing not at random models, such as pattern mixture, selection, and shared parameter models. We demonstrate many of these concepts with data from a randomized controlled clinical trial on renal cancer patients, and show that the results are dependent on missingness assumptions and the statistical approach.
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Affiliation(s)
- Melanie L Bell
- The Psycho-Oncology Co-operative Research Group (PoCoG), University of Sydney, Sydney, Australia
| | - Diane L Fairclough
- Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora, Colorado, USA
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Alexander B, Fishman AI, Eshghi M, Choudhury M, Konno S. Induction of cell death in renal cell carcinoma with combination of D-fraction and vitamin C. Integr Cancer Ther 2013; 12:442-8. [PMID: 23341484 DOI: 10.1177/1534735412473643] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
HYPOTHESIS Although several conventional therapeutic options for advanced renal cell carcinoma (RCC) are currently available, the unsatisfactory outcomes demand establishing more effective interventions. D-fraction (PDF), a bioactive proteoglucan of Maitake mushroom, demonstrates anticancer and immunomodulatory activities, which are also shown to be potentiated by vitamin C (VC). We thus hypothesized that a combination of PDF and VC (PDF + VC) could be an alternative approach to more effectively inhibit the growth of RCC. STUDY DESIGN We examined the dose-dependent effects of PDF + VC on RCC cell viability and also performed biochemical assays to explore the growth regulatory mechanism. METHODS Human RCC, ACHN cell line, was employed and exposed to varying concentrations of PDF or VC and their combinations. Cell viability at specified times was determined by MTT assay. Lipid peroxidation assay, cell cycle analysis, and Western blot analysis were also performed. RESULTS PDF or VC alone led to the significant reduction in cell viability at 72 hours with PDF >500 µg/mL and VC ≥300 µM. When various combinations of PDF and VC were tested, the combination of the ineffective concentrations of PDF (300 µg/mL) and VC (200 µM) resulted in ~90% cell death in 24 hours. Lipid peroxidation assay then indicated significantly (~2.5 fold) elevated oxidative stress with this PDF + VC. Cell cycle analysis also indicated a G1 cell cycle arrest following a 6-hour PDF + VC treatment. Western blots further revealed a downregulation of Bcl2, an upregulation of Bax, and proteolytic activation of PARP (poly[ADP-ribose] polymerase) in PDF + VC-treated cells, indicating induction of apoptosis. CONCLUSION The present study demonstrates that the combination of PDF and VC can become highly cytotoxic, inducing severe cell death in ACHN cells. This cytotoxic mechanism appears to be primarily attributed to oxidative stress, accompanied by a G1 cell cycle arrest. Such cell death induced by PDF + VC could be more likely linked to apoptosis, as indicated by the modulation of apoptosis regulators (Bcl2, Bax, and PARP). Therefore, as PDF and VC may work synergistically to induce apoptotic cell death, they may have clinical implications in an alternative, improved therapeutic modality for advanced RCC.
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VEGF and VEGFR polymorphisms affect clinical outcome in advanced renal cell carcinoma patients receiving first-line sunitinib. Br J Cancer 2012; 108:1126-32. [PMID: 23511629 PMCID: PMC3619056 DOI: 10.1038/bjc.2012.501] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background: Currently, sunitinib represents one of the therapeutic strongholds for renal cell carcinoma, but the criteria for treatment selection are lacking. We assessed the role of vascular endothelial growth factor (VEGF) and VEGF receptor (VEGFR) polymorphisms in the prediction of the clinical outcome in metastatic renal cell carcinoma (mRCC) patients. Methods: A total of 84 tumour samples from mRCC patients receiving first-line sunitinib were tested for VEGF and VEGFR single-nucleotide polymorphisms (SNPs). The SNP results were correlated with progression-free survival (PFS) and overall survival (OS). Results: Median PFS was 8.22 months, although whereas median OS was 32.13 months. The VEGF A rs833061 resulted significant in PFS (17 vs 4 months; P<0.0001) and OS (38 vs 10 months; P<0.0001). The VEGF A rs699947 was significant for PFS (18 vs 4 months; P=0.0001) and OS (37 vs 16 months; P<0.0001). The VEGF A rs2010963 was significant in PFS (18 vs 8 vs 2 months; P=0.0001) and OS (31 vs 36 vs 9 months; P=0.0045). The VEGR3 rs6877011 was significant in PFS (12 vs 4 months; P=0.0075) and OS (36 vs 17 months; P=0.0001). At multivariate analysis, rs833061, rs2010963 and rs68877011 were significant in PFS, and rs833061 and rs68877011 were independent factors in OS. Conclusions: In our analysis, patients with TT polymorphism of rs833061, CC polymorphism of rs699947, CC polymorphism of rs2010963 and CG polymorphism of rs6877011 seem to have a worse PFS and OS when receiving first-line sunitinib.
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Association between treatment effects on disease progression end points and overall survival in clinical studies of patients with metastatic renal cell carcinoma. Br J Cancer 2012; 107:1059-68. [PMID: 22935581 PMCID: PMC3461161 DOI: 10.1038/bjc.2012.367] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND The relationship between progression-free survival and time to progression (PFS/TTP) and overall survival (OS) has been demonstrated in a variety of solid tumours but not in metastatic renal cell carcinoma (mRCC). METHODS A systematic literature search was conducted to identify controlled trials of cytokine or targeted therapies for mRCC reporting information on treatment effects on PFS/TTP and OS for one or more comparison. The associations between treatment effects on PFS/TTP and OS were analysed using linear regression. RESULTS Thirty-one studies representing 10943 patients, 75 treatment groups, and 41 comparisons were identified. The correlation coefficient between the negative log of the hazard ratio (HR) for PFS/TTP (-ln HR(PFS/TTP)) vs the negative log of the HR for OS (-ln HR(OS)) was 0.80 (P<0.0001). In linear regression, the coefficient on -ln HR(PFS/TTP) vs -ln HR(OS) was 0.64 (95% confidence interval (CI): 0.470.81; R(2)=0.63), suggesting each 10% relative risk reduction (RRR) for PFS/TTP was associated with a 6% RRR for OS. A 1-month gain in median PFS/TTP was associated with a 1.17-month gain in median OS (95% CI: 0.59,1.76; R(2)=0.28). CONCLUSION In trials of treatments for mRCC, treatment effects on PFS/TTP are strongly associated with treatment effects on OS.
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Gore M, Bellmunt J, Eisen T, Escudier B, Mickisch G, Patard J, Porta C, Ravaud A, Schmidinger M, Schöffski P, Sternberg C, Szczylik C, De Nigris E, Wheeler C, Kirpekar S. Evaluation of treatment options for patients with advanced renal cell carcinoma: Assessment of appropriateness, using the validated semi-quantitative RAND corporation/University of California, Los Angeles methodology. Eur J Cancer 2012; 48:1038-47. [DOI: 10.1016/j.ejca.2012.02.058] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2012] [Accepted: 02/19/2012] [Indexed: 12/18/2022]
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Xun Z, Lee DY, Lim J, Canaria CA, Barnebey A, Yanonne SM, McMurray CT. Retinoic acid-induced differentiation increases the rate of oxygen consumption and enhances the spare respiratory capacity of mitochondria in SH-SY5Y cells. Mech Ageing Dev 2012; 133:176-85. [PMID: 22336883 DOI: 10.1016/j.mad.2012.01.008] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2011] [Revised: 12/22/2011] [Accepted: 01/29/2012] [Indexed: 01/15/2023]
Abstract
Retinoic acid (RA) is used in differentiation therapy to treat a variety of cancers including neuroblastoma. The contributing factors for its therapeutic efficacy are poorly understood. However, mitochondria (MT) have been implicated as key effectors in RA-mediated differentiation process. Here we utilize the SH-SY5Y human neuroblastoma cell line as a model to examine how RA influences MT during the differentiation process. We find that RA confers an approximately sixfold increase in the oxygen consumption rate while the rate of glycolysis modestly increases. RA treatment does not increase the number of MT or cause measurable changes in the composition of the electron transport chain. Rather, RA treatment significantly increases the mitochondrial spare respiratory capacity. We propose a competition model for the therapeutic effects of RA. Specifically, the high metabolic rate in differentiated cells limits the availability of metabolic nutrients for use by the undifferentiated cells and suppresses their growth. Thus, RA treatment provides a selective advantage for the differentiated state.
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Affiliation(s)
- Zhiyin Xun
- Lawrence Berkeley National Laboratory, Life Sciences Division, 1 Cyclotron Rd., Berkeley, CA 94720, USA
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VEGF pathway-targeted therapy for advanced renal cell carcinoma: a meta-analysis of randomized controlled trials. ACTA ACUST UNITED AC 2011; 31:799-806. [PMID: 22173502 DOI: 10.1007/s11596-011-0680-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Indexed: 01/29/2023]
Abstract
Immunotherapy which has been in practice for more than 20 years proves effective for the treatment of metastatic renal cell carcinoma (mRCC). Anti-angiogenesis-targeted therapy has recently been identified as a promising therapeutic strategy for mRCC. This study was aimed to evaluate the effectiveness of vascular endothelial growth factor (VEGF) pathway-targeted therapy for mRCC by comparing its effectiveness with that of immunotherapy. The electronic databases were searched. Randomized controlled trials (RCTs) on comparison of VEGF inhibiting drugs (sorafenib, sunitinib and bevacizumab) with interferon (IFN) or placebo for mRCC treatment were included. Data were pooled to meta-analyze. A total of 7 RCTs with 3451 patients were involved. The results showed that anti-VEGF agents improved progression-free survival (PFS) and offered substantial clinical benefits to patients with mRCC. Among them, sunitinib had a higher overall response rate (ORR) than IFN (47% versus 12%, P<0.000001). Bevacizumab plus IFN produced a superior PFS [risk ratio (RR): 0.86, 95% confidence interval (CI): 0.76-0.97; P=0.01] and ORR (RR: 2.19; 95% CI: 1.72-2.78; P<0.00001) in patients with mRCC over IFN, but it yielded an increase by 31% in the risk of serious toxic effects (RR: 1.31; 95% CI: 1.20-1.43; P<0.00001) as compared with IFN. The overall survival (OS) was extended by sorafenib (17.8 months) and sunitinib (26.4 months) as compared with IFN (13 months). It was concluded that compared with IFN therapy, VEGF pathway-targeted therapies improved PFS and achieved significant therapeutic benefits in mRCC. However, the risk to benefit ratio of these agents needs to be further evaluated.
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