A 20-year retrospective: How Kidney Cancer Journal
Reflected on Advances in The Therapeutic Strategies
Robert A Figlin, MD, FACP1 , Senthil Pazhanisamy, PhD2
1. Cedars-Sinai Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Health System, Los Angeles CA
2) Kidney Cancer Journal, Cary NC
The last two decades of the kidney cancer therapeutic landscape encapsulate
the most dramatic advances ever achieved in the management of localized and
advanced renal cell carcinoma (aRCC). During these years, Kidney Cancer
Journal also published some important pieces of research and provided
coverage in the kidney cancer space. Herein, we would like to reflect on the
journal’s contents that informed key advances in the treatment strategies,
milestones, and management of cancer during the last two decades of the
There has been tremendous
progress in the treatment landscape
of aRCC with the expansion of
the therapeutic armamentarium
of targeted therapies. The vast
knowledge that we have gained in
the last few years, at a certain point,
led to a qualitative and quantitative
leap in the treatment era. Over the
last two decades, KCJ disseminated
and educated clinicians about
groundbreaking research and
translational scientific discoveries
that served as a touchstone for
potential treatment strategies.
Our editorial contents have kept
clinicians on the leading edge of the
evolution in cancer therapy as well
as closely reflected on advances in
cancer care. The original concept of
quarterly publication representing
in-depth articles, future
perspectives, scientific forums,
timely reviews, latest breakthroughs,
and conference coverages offered
tantalizing previews of practice-changing research updates. In this
review, we explore novel first-line
treatment strategies and provide an
overview of the efficacy and safety of
emerging investigational agents in
the front-line aRCC setting.
The first-line treatment landscape
has transitioned from recombinant
cytokines to tyrosine kinase
inhibitors (TKI), mammalian target
of rapamycin (mTOR) inhibitors, and
most recently, immune checkpoint
inhibitors (ICI) in recent years.
With the improved understanding
of the implications of von Hippel–
Lindau gene mutations in angiogenic
pathways, many VEGF-based
tyrosine kinase inhibitors (TKIs)
evolved as the de facto choice of
first-line systemic therapy1.
TABLE 1 | Summary of phase III front-line combination trials in Renal Cell Carcinoma.
favorable-risk disease category. Over
the last few years, KCJ provided in-depth coverage on VEGF-TKI-based
targeted therapies. In particular,
our roundtable discussion provided
expert perspectives on cabozantinib
in 2015 and 20172,3. Similarly, our
roundtable discussions provided
coverage for tivozanib monotherapy
based trials in 2021 and 20224,5 and
Based on the phase III trial
outcomes, sunitinib, pazopanib,
and bevacizumab/IFN-α angiogenic
agents8-11 were approved by FDA/
EMA as a front-line treatment.
Sunitinib and pazopanib represent
an effective first-line VEGFR TKIs
and NCCN Kidney Cancer Panel
has listed sunitinib and pazopanib
as preferred category I. For more
than a decade, sunitinib, an orally
administered multi-target TKI
remained the standard-of-care
targeted therapy and as main
comparator in clinical trials as well.
The survival benefit of sunitinib was
evident in the pivotal randomized
phase III trial in which sunitinib
treatment resulted in improved PFS
as compared with IFN-α in the first-line setting (11.0 vs. 5.0 months)8.
Although a higher OS in patients
treated with sunitinib was observed
as compared with those treated with
IFN-α (26.4 versus 21.8 months,
respectively), it lacked statistical
significance8,9 . In 2006 by the FDA
and EMA sunitinib was approved
multi-nationally for the first- and
second-line treatment of metastatic
renal cell carcinoma (mRCC).
TABLE 1 | Summary of phase III front-line combination trials in Renal Cell Carcinoma.
Based on a randomized,
double-blind, phase III VEG105192
study, the FDA approved the use of
pazopanib for the treatment of aRCC
in 2019 and the EMA approved it for
the first-line treatment of aRCC in
patients who received prior cytokine
therapy for advanced disease in
201010. In a phase 3 AVOREN trial of
bevacizumab, a monoclonal antibody
directed against the VEGF receptor
(VEGFR) plus interferon-2α (IFN)
showed significant improvements
in PFS (10.2 vs. 5.4 months, p =
0.0001) in contrast to treatment
with interferon-α monotherapy in
mRCC10. Overall, this AVOREN
trial confirms that bevacizumab plus
IFN remains the first-line standard
of care for patients with mRCC11.
Multiple phase III randomized
studies for eg. TARGET, COMPARZ
demonstrated the survival
benefits of sorafenib, pazopanib
respectively10,12. Altogether these
clinical trials validated the use of
VEGF targeting agents the first-line
standard of care for patients with
Cabozantinib is an oral TKI that
targets multiple tyrosine kinases,
including hepatocyte growth factor
(cMet), VEGFRs, and AXL. The
randomized, phase 2 CABOSUN
trial compared cabozantinib with
sunitinib in treatment-naïve patients
with intermediate-/poor-risk disease
by IMDC. Cabozantinib therapy
improved PFS (8.2 vs. 5.6 months)
and ORR (46% vs. 18%) and reduced
rate of progression or death as
compared to sunitinib in treatment-naïve patient13,14. Following the
encouraging results from the
CABOSUN trial, NCCN treatment
guideline included cabozantinib
as a first-line treatment option for
IMDC poor- and intermediate-risk
patients (category 2A). Currently,
cabozantinib represents a suitable
targeted first-line agent, especially
among patients who are not eligible
to receive immunotherapy. The
safety profile of cabozantinib data
from the phase III METEOR study
was also consistent as seen in
CABOSUN, where cabozantinib
therapy was associated with
significantly improved PFS, OS, and
ORR versus everolimus in VEGFR-TKI pretreated patients with
Tivozanib, a highly
selective and potent VEGF TKI,
has demonstrated single-agent
efficacy with minimal off-target
toxicities and a favorable adverse
event (AE) profile. A randomized
controlled TIVO-1 trial has shown
that tivozanib, a potent VEGFR-1,
VEGFR-2, and VEGFR-3 inhibitor
prolongs PFS (12.7 months) as
compared with sorafenib (9.1
months) in the prespecified
subpopulation of treatment-naive
patients15,16. Although, ORR was
higher with tivozanib compared with
sorafenib per independent review,
the sorafenib arm had higher OS.
Tivozanib treatment was associated
with fewer AE-related dose
reductions and dose interruptions
compared with sorafanib. Due to
the limited benefits from the data,
tivozanib monotherapy has not been
approved outside of the EU for the
treatment of adult patients with
relapsed or refractory advanced RCC
who have received two or more prior
systemic therapies. Later, revised
data from the second prespecified
analysis of the TIVO-3 trial indicated
better survival benefits with a hazard
ratio for OS of 0.99 for tivozanib
compared with sorafenib15-18.
These durable improvements further
validated the potential for tivozanib.
In KCJ, we closely covered insightful
developments of specific targeting
agents especially cabozantinib, and
mTOR inhibitors also evolved in
parallel to the development of VEGF
inhibitors in the mRCC landscape.
Currently, both everolimus and
temsirolimus are effective mTOR
agents for the treatment of aRCC.
Temsirolimus, a potent mTOR
inhibitor, was approved for first-line treatment of advanced RCC
following the favorable outcome
obtained from the multicenter,
phase 3 ARCC trial (NCT00065468).
Temsirolimus monotherapy as
compared to temsirolimus plus
IFN-α combination significantly
prolonged OS compared with
IFN-α19. However, superior A more
pronounced survival advantage
was observed only in patients with
non-clear cell histology19. Given
such modest results and also due
to its weekly intravenous injection
limitation, temsirolimus is not a
widely used therapy in the front-line
for patients and its utility has been
relegated to second or later lines of
therapy for patients with poor risk
Immune Checkpoint Inhibitors
In the last decade, a new avenue of immune checkpoint inhibitors has revolutionized the treatment of patients with advanced renal cell carcinoma, with the potential for dramatic changes in the therapeutic landscape. Owing to their superior and improved overall survival across multiple clinical trials, immune checkpoint-inhibitors (CPIs) such as PD-1 (anti-programmed death receptor 1), PD-L1 (anti-programmed death receptor ligand 1), and CTLA-4 (anti-cytotoxic T lymphocytes antigen 4) have been integrated into the first-line therapeutic landscape for moderate to high-risk mRCC. Since the approval of the CTLA-4 antibody ipilimumab in patients with melanoma in 2011, the footprints of ICIs expanded across the RCC landscape following studies of several PD-1/PD-L1 inhibitors and our coverages in KCJ highlighted the following progress made as well.
Nivolumab, an ICI that targets the programmed cell-death protein 1 (PD1), has become the standard treatment for patients with mRCC following progression to single-agent tyrosine kinase inhibitors (TKI)20. CheckMate-214 (NCT02231749) evaluated the CTLA-4 blocker (ipilimumab) and PD-1 inhibitor (nivolumab) combination in the IMDC intermediate or high-risk population21. The outcomes validated the proof of concept that this combination can deliver better outcomes as compared to the anti-VEGF TKI sunitinib in the first line metastatic RCC setting. Importantly, improved response rates (42%, 9% CR vs 27%, 1% CR), PFS (11.6 mo vs 8.4 mo), and OS (NR vs 26.6 mo) were observed in combination arm as compared to sunitinib. In particular, the addition of ipilimumab to nivolumab resulted in significantly better overall survival and improved ORR as compared to sunitinib. This nivolumab/ip¬ilimumab combination is considered for intermediate-risk disease for patients who cannot receive a TKI, particularly those who are younger (< 65 years) or with tumors having high PD-L1 TPS. PD-L1 expression did not predict treatment response and survival benefit was independent of PD-L1 expression21. IMmotion010 examined the utility of anti-PD-L1 atezolizumab monotherapy as adjuvant therapy in RCC patients at increased risk of recurrence after resection. Atezolizumab adjuvant therapy did not improve clinical outcomes as compare to placebo after resection in the ITT population22. Median INV-DFS was 57.2 mo for atezo and 49.5 mo (47.4, NE) for placebo. Safety analysis offered manageable profile for atezolizumab; grade 3/4 adverse events occurred in 27% (106/390) and 21% (81/383) of pts receiving atezo or placebo, respectively; Grade 5 AEs occurred in <1% (1/390) and <1% (3/383)22,23.
The 30-month follow-up of phase III KEYNOTE-564 trial showed a continued disease-free survival benefit with adjuvant pembrolizumab vs placebo in patients with clear cell renal cell carcinoma who are at increased risk of disease recurrence. Updated results support the use of adjuvant pembrolizumab monotherapy as a standard of care for participants with renal cell carcinoma with an increased risk of recurrence after nephrectomy24. At 30 months, the cumulative incidence of local recurrence was 3.8% in the pembrolizumab group vs 7.6% in the placebo group, and distant metastasis–free survival rates were 77.3% vs 68.824. Recently, results from the CheckMate 914 trial examining the role of adjuvant nivolumab and ipilimumab were presented at ESMO202225. This study did not meet the primary endpoint of DFS over a median follow-up of 37.0 months. In patients treated with nephrectomy for localized renal cell carcinoma (RCC) at a high risk of relapse, median DFS was not reached among patients who received nivolumab and ipilimumab and was 50.7 months among those who received placebo25.
ICIs in combination with VEGF-TKI
Emerging data validate the synergistic effect of ICI agents in combination with anti-VEGF targeted agents that gaining momentum as the first-line treatment landscape of aRCC. The ongoing phase 3 COSMIC-313 trial evaluates the combination of cabozantinib, nivolumab and ipilimumab versus the combination of nivolumab and ipilimumab in patients with previously untreated advanced intermediate- or poor-risk RCC. In the COSMIC-313 study26, cabozantinib was predicted to synergize with nivolumab plus ipilimumab CPI combination, as a triplet regimen for the first-line standard-of-care treatment in patients with advanced RCC of intermediate or poor risk. At a median follow-up of 20.2 months, patients who received the triplet had a 27% lower risk for progression or death compared with those receiving the checkpoint inhibitor doublet. Median progression-free survival, the primary endpoint, was not reached in the triplet group, versus 11.3 months with the doublet. Overall response rates were 43% and 36%, respectively, with complete responses achieved in 3% of patients in each group26. The disease control rates were 86% and 72%; the incidence of progressive disease as the best response was just 8% in the triplet therapy arm and 20% in the control arm. Rates of grade 3 or 4 treatment-related adverse events were higher with the TKI added, at 73% versus 41% without it. Rates of discontinuation of all treatment components were 12% with the triplet and 5% without it26.
The CLEAR trial is the latest of the IO-TKI studies examining the first-line treatment of patients with advanced clear cell RCC. The outcome data continues to show a clinically meaningful benefit from lenvatinib and pembrolizumab and reinforces this as a first-line treatment option for people with non–clear cell renal cell carcinoma (RCC) 27. After 8.2 months of follow-up, 47.6% responded to treatment with three complete responses (3.7%) and 36 partial responses (43.9%). The disease was controlled in 79.3% of patients27. In phase III, randomized keynote-426 trial (NCT03075423), treatment with pembrolizumab plus axitinib resulted in significantly longer OS and PFS, as well as a higher ORR, than treatment with sunitinib among patients with previously untreated advanced renal-cell carcinoma. After a median follow-up of 12.8 months, the combination resulted in better OS (median not reached) as compared to therapy with sunitinib (35.7 months) and superior PFS (median 15.4 vs 11.1 months)16. This study validated the benefit of pembro + axi combination therapy28. The benefit of pembro/axi was observed across all IMDC risk groups, regardless of PD-L1 expression.
In another randomized phase III JAVELIN Renal 101 (NCT02684006) trial, investigators evaluated the efficacy of axitinib and avelumab combination in treatment-naive RCC patients29. Avelumab plus axitinib therapy resulted in prolonged PFS and a significantly higher objective response rate than those who received sunitinib monotherapy. The mPFS in the combination arm was 13.8 months versus 8.4 months in sunitinib arm, and the ORR and CR rate were 55% and 4% in the combination arm versus 26% and 2% in the sunitinib arm respectively29. In CheckMate 9ER study, nivolumab plus cabozantinib combination had significant benefits over sunitinib in terms of PFS and OS in patients with treatment naïve aRCC. The mPFS was 16.6 months with nivolumab plus cabozantinib and 8.3 months with sunitinib30. The probability of OS at 12 months was 85.7% with the combination arm and 75.6% with sunitinib. An OR occurred in 55.7% of patients in the combination arm versus 27.1% in sunitinib arm (P<0.001). Efficacy benefits with nivolumab plus cabozantinib were consistent across subgroups30. In a non-randomized Phase Ib/II study, tivozanib plus nivolumab combination was assessed in patients previously treated with one oral TKI (NCT03136627). The combination of tivozanib with nivolumab prolonged disease control (median PFS of 18.9 months) and also showed a tolerable AE profile in both treatment-naïve and previously treated metastatic RCC31. The ORR was 56%, with one patient achieving a complete response.
Patients with the favorable-risk disease tend to have highly angiogenic tumours, and results from IMmotion151 support the notion of superior clinical benefits from VEGFR TKIs in this setting. The phase 3 IMmotion 151 study compared atezolizumab/bevacizumab with sunitinib32. The combination was favored over sunitinib for PFS in PD-L1+ patients. The PFS benefit was maintained in the ITT population and across subgroups of clinical interest in the PD-L1+ population, including patients with liver metastases, sarcomatoid subtype, or favorable-risk disease. Safety analysis indicated that atezolizumab/bevacizumab combination was well tolerated as patients receiving the combination had fewer treatment-related AEs relative to those receiving sunitinib (40% vs 54% for grade ¾)32. Although the combination of ICI and antiangiogenics has shown encouraging preliminary antitumor activity for advanced or mRCC, a high incidence of toxicity along with a less favorable tolerability profile may compromise the benefits in patients. For instance, in the phase I study CheckMate 016 (NCT01472081), the efficacy and safety of nivolumab in combination with antiangiogenic tyrosine kinase inhibitors or ipilimumab for the treatment of mRCC. The addition of sunitinib or pazopanib to nivolumab resulted in a high incidence of high-grade toxicities, limiting its scope in future trials33. Given the possibility that long-term cumulative adverse effects from the antiangiogenic and ICI combination may accumulate over time to outweigh the benefits, such combinatorial therapies warrant close monitoring to avoid unprecedented risks. In phase 3 PIVOT-09 trial, investigators sought to evaluate the combination efficacy of bempegaldesleukin plus nivolumab compared to sunitinib or cabozantinib as the first-line therapy for advanced renal cell carcinoma (RCC) 34. This combination did not improve outcomes vs the investigator’s choice of TKI in first line treatment of advanced/metastatic clear-cell RCC. Among patients with intermediate or poor risk disease, the ORR was 23.0% for combination arm vs 30.6% for the TKI arm. The complete response rates and clinical benefit rates were higher in the TKI arm. However, among responders, the duration appeared somewhat longer in the combination arm34.
Other novel approaches
Belzutifan, a highly selective hypoxia-inducible factor inhibitor (HIF-2α), offers a novel approach, taking a different path than commonly used to treat RCC. Most recently, the open-label study 004 (NCT03401788) has validated the efficacy and safety of belzutifan in patients with VHL-associated RCC35. Treatment with belzutifan resulted in an ORR of 49%. Based on these data, FDA approved belzutifan for adult patients with von Hippel-Lindau (VHL) disease who require therapy for RCC and other tumors36. The LITESPARK-003 trial (NCT03634540) evaluated the synergistic effect of adding belzutifan to cabozantanib therapy in patients with aRCC who previously received immunotherapy at 24.6 months of follow-up37. Results showed that the overall ORR in the intention-to-treat population (N = 52) was 31%. The ORR was 27% and 32% among patients with favorable-risk disease (n = 11), and intermediate/poor-risk disease (n = 41) respectively37. Trial recruitment is underway for the phase 3 LITESPARK-011 trial (NCT04586231) assessing belzutifan plus lenvatinib vs cabozantinib in patients who previously had anti–PD-1/PD-L1 therapy.
Even in the era of targeted therapy, we have been continuously providing coverages on the latest updates in the surgical management of kidney cancer, including a recent article in KCJ that reported the Latinx disparity in surgical approach for kidney cancer. Despite revolutionary advances in targeted systemic therapies, durable responses remain rare. Currently, CN is the only opportunity for the cure at an early stage. Therefore, until systemic agents provide significant curative impact, surgical resection will remain the benchmark for a long-term cure. On the other hand, despite the curative impact of surgical resection, it is estimated that nearly 30% of the patients will experience a relapse of renal cancer. Whereas, the role of CN and metastasectomy of local recurrence in advanced RCC remains unclear in the era of targeted therapies. In a Phase III PROSPER (ECOG-ACRIN EA8143) study38, investigators compared perioperative nivolumab versus observation in patients undergoing nephrectomy alone. RFS was similar between the arms. The median RFS was not reached. OS was not mature at the time of analysis but was not statistically different between study arms. Similar withdrawal rates occurred in both arms, approximately 12% (48/404 patients in nivo arm vs. 50/415 in the surgery alone arm). 20% of patients treated with nivo experienced at least one Grade 3-4 AE that could be attributable to nivo, compared with 6% in the control arm38.
The frontline treatment paradigm in renal cell carcinoma continues to evolve, with the advent of novel ICI or ICI/TKI combinatorial regimens as reflected in the coverages published in the KCJ over the few years. In the future, a deeper understanding of immune checkpoint biology might reveal new therapeutic targets beyond PD-1, PD-L1, and CTLA-4, as well as new combination approaches. However, controversies remain regarding the precise treatment selection, sequencing, and individualized therapeutic strategy, thanks to unmet clinical need of identifying reliable predictive markers of response to immune agents and absence of head-to-head comparison among the randomized trials. Currently available approaches viz. PD-L1 expression, gene expression signatures, CD8+ T cell density cannot still predict treatment response to ICIs and/or TKIs. Importantly, validated biomarkers are essential to match patients to single-agent treatment with TKIs or immunotherapy, or combinations of immunotherapies with TKIs or novel agents. As novel treatments come to the clinic, there is a need to develop strategies for sequencing new and established therapies. Once optimized, such strategies will deliver robust survival outcomes while preserving the quality of life and as well the ability to tailor therapy to the individual patient.
1. Choueiri TK, Kaelin WG Jr. Targeting the HIF2-VEGF axis in renal cell carcinoma. Nat Med. 2020 Oct;26(10):1519-1530. doi: 10.1038/s41591-020-1093-z. Epub 2020 Oct 5. PMID: 33020645.
2. Figlin RA, Choueiri TK, Schwab G. METEOR Trial Milestones: Exciting Results Point Toward Potential Translational, Transformative Impact of Cabozantinib on RCCa. Kidney Cancer Journal, 13(4), 2015.
3. Figlin RA, Choueiri TK, Schwab G. Frontline Strategies in RCC: Capturing Pivotal New Data, Optimizing Treatment Options. Kidney Cancer Journal, 15(4), 2017.
4. Rini BI, Hutson TE, Figlin RA. TKIs Beyond Second-Line Therapy: New Perspectives in Renal Cell Carcinoma Therapeutics. Kidney Cancer Journal, 19(1), 2021.
5. Motzer RK, Choueiri TK, Albiges L, Figlin RA. Recent Advances in Tivozanib plus Nivolumab Combinatorial Strategies in Advanced Renal Cell Carcinoma. Kidney Cancer Journal, 20(2) 2022.
6. Albiges L, Barthélémy P, M Gross, Goupil M, Negrier S, Needle MN, Escudier B. TiNivo: Safety and Efficacy of Tivozanib-Nivolumab Combination Therapy in Patients With Metastatic Renal Cell Carcinoma. Ann. Oncol. 2021. 32(1), 97-102.
7. Choueiri TK, et al. TiNivo-2: A phase 3, randomized, controlled, multicenter, open-label study to compare tivozanib in combination with nivolumab to tivozanib monotherapy in subjects with renal cell carcinoma who have progressed following one or two lines of therapy where one line has an immune checkpoint inhibitor. Journal of Clinical Oncology 2022 40:6_suppl, TPS405-TPS405.
8. Motzer RJ, Rini BI, Bukowski RM, et al. Sunitinib in patients with metastatic renal cell carcinoma. JAMA 2006;295:2516-2524
9. Motzer RJ, Hutson TE, Tomczak P, et al. Sunitinib versus interferon alfa in metastatic renal-cell carcinoma. N Engl J Med 2007; 356: 115–124.
10. Motzer RJ, Hutson TE, Cella D, et al. Pazopanib versus sunitinib in metastatic renal-cell carcinoma. N Engl J Med 2013; 369: 722–731
11. Escudier B, et al ; AVOREN Trial investigators. Bevacizumab plus interferon alfa-2a for treatment of metastatic renal cell carcinoma: a randomised, double-blind phase III trial. Lancet. 2007 Dec 22;370(9605):2103-11. doi: 10.1016/S0140-6736(07)61904-7. PMID: 18156031.
12. Escudier B et al. Sorafenib in Advanced Clear-Cell Renal-Cell Carcinoma. N Engl J Med 2007; 356:125-134.
13. Choueiri TK, et al; Cabozantinib versus Everolimus in Advanced Renal-Cell Carcinoma. METEOR Investigators.N Engl J Med. 2015 Nov 5;373(19):1814-23. doi: 10.1056/NEJMoa1510016. Epub 2015 Sep 25.
14. Choueri TK, Halabi S, Sanford BL et al. Cabozantinib versus sunitinib as initial targeted therapy for patients with metastatic renal cell carcinoma of poor or intermediate risk: The alliance A031203 CABOSUN trial. J Clin Oncol 2017;35:591–597.
15. Motzer RJ, Nosov D, Eisen T et al. Tivozanib versus sorafenib as initial targeted therapy for patients with metastatic renal cell carcinoma: results from a phase III trial. J Clin Oncol. 2013; 31: 3791-3799.
16. Rini BI, Pal SK, Escudier BJ et al. Tivozanib versus sorafenib in patients with advanced renal cell carcinoma (TIVO-3): a phase 3, multicentre, randomised, controlled, open-label study. Lancet Oncol. 2020; 21: 95-104.
17. Pal SK, Escudier B, Atkins MB, et al. TIVO-3: Final OS analysis of a phase III, randomized, controlled, multicenter, open-label study to compare tivozanib to sorafenib in subjects with metastatic renal cell carcinoma (RCC). 2020 ASCO; May 27, 2020. Abstract 5062.
18. Pal SK, McDermott DF, Escudier et al. TIVO-3: Temporal characteristics of treatment-emergent adverse events and dose modifications with tivozanib and sorafenib in the phase 3 TIVO-3 study of relapsed or refractory mRCC. 2021 ASCO; May 27, 2021. Abstract 4567.
19. Hudes G, Carducci M, Tomczak P et al. Temsirolimus, interferon alfa, or both for advanced renal‐cell carcinoma. N Engl J Med 2007;356:2271–2281.
20. Motzer RJ, Escudier B, McDermott DF, et al. Nivolumab versus Everolimus in Advanced Renal-Cell Carcinoma. N Engl J Med. 2015;373(19):1803-1813. doi:10.1056/NEJMoa1510665.
21. Motzer RJ, Tannir NM, McDermott DF et al. Nivolumab plus ipilimumab versus sunitinib in advanced renal‐cell carcinoma. New Engl J Med 2018;378:1277–1290.
22. Pal SK, etal. Adjuvant atezolizumab versus placebo for patients with renal cell carcinoma at increased risk of recurrence following resection (IMmotion010): a multicentre, randomised, double-blind, phase 3 trial. Lancet. 2022 Sep 9:S0140-6736(22)01658-0. doi: 10.1016/S0140-6736(22)01658-0.
23. Bex A, et al. IMmotion010: efficacy and safety from the phase III study of atezolizumab (atezo) vs placebo (pbo) as adjuvant therapy in patients with renal cell carcinoma (RCC) at increased risk of recurrence after resection. ESMO Congress 2022, LBA66
24. Choueiri TK, et al; Adjuvant Pembrolizumab after Nephrectomy in Renal-Cell Carcinoma. KEYNOTE-564 Investigators.N Engl J Med. 2021 Aug 19;385(8):683-694.
25. Motzer RJ, et al. Adjuvant nivolumab plus ipilimumab (NIVO+IPI) vs placebo (PBO) for localized renal cell carcinoma (RCC) at high risk of relapse after nephrectomy: results from the randomized, phase III CheckMate 914 trial. ESMO Congress 2022, LBA4
26. Choueiri T, et al. Phase 3 study of cabozantinib (C) in combination with nivolumab (N) and ipilimumab (I) in previously untreated advanced renal cell carcinoma (aRCC) of IMDC intermediate or poor risk (COSMIC-313). ESMO Congress 2022, LBA8
27. Porta, CG. Updated efficacy of lenvatinib (LEN) + pembrolizumab (PEMBRO) vs sunitinib (SUN) in patients (pts) with advanced renal cell carcinoma (aRCC) in the CLEAR study. Annals of Oncology (2022) 33 (suppl_7): S660-S680. 10.1016/annonc/annonc1072
28. Rini BI et al; KEYNOTE-426 Investigators. Pembrolizumab plus Axitinib versus Sunitinib for Advanced Renal-Cell Carcinoma. N Engl J Med. 2019 Mar 21;380(12):1116-1127. doi: 10.1056/NEJMoa1816714. PMID: 30779529.
29. Motzer RJ. Avelumab plus Axitinib versus Sunitinib for Advanced Renal-Cell Carcinoma. N. Engl. J. Med. 2019;380:1103–1115.
30. Choueiri TK et al. Nivolumab plus Cabozantinib versus Sunitinib for Advanced Renal-Cell Carcinoma. N. Engl. J. Med. 2021;384:829–841.
31. Albiges L et al. TiNivo: safety and efficacy of tivozanib-nivolumab combination therapy in patients with metastatic renal cell carcinoma. Ann Oncol. 2021 Jan;32(1):97-102. doi: 10.1016/j.annonc.2020.09.021. Epub 2020 Sep 30. PMID: 33010459.
32. Rini BI et al. Atezolizumab plus bevacizumab versus sunitinib in patients with previously untreated metastatic renal cell carcinoma (IMmotion151): a multicentre, open-label, phase 3, randomised controlled trial. Lancet. 2019 Jun 15;393(10189):2404-2415.
33. Hammers HJ et al. Safety and Efficacy of Nivolumab in Combination With Ipilimumab in Metastatic Renal Cell Carcinoma: The CheckMate 016 Study. J Clin Oncol. 2017 Dec 1;35(34):3851-3858
34. Tannir NM et al. PIVOT-09: A phase III randomized open-label study of bempegaldesleukin (NKTR-214) plus nivolumab versus sunitinib or cabozantinib (investigator's choice) in patients with previously untreated advanced renal cell carcinoma (RCC). Journal of Clinical Oncology 2020 38:6_suppl, TPS763-TPS763.
35. Jonasch E., Donskov F., Iliopoulos O., Rathmell W.K., Narayan V.K., Maughan B.L., Oudard S., Else T., Maranchie J.K., Welsh S.J., et al. Belzutifan for Renal Cell Carcinoma in von Hippel-Lindau Disease. N. Engl. J. Med. 2021;385:2036–2046.
36. FDA Approves Belzutifan for Cancers Associated with Von Hippel-Lindau Disease. 2021. Available online: https://www.fda.gov/drugs/resources-information-approved-drugs/fda-approves-belzutifan-cancers-associated-von-hippel-lindau-disease
37. McDermott DF, Choueiri TK, Tykodi SS, et al. Phase II study of belzutifan plus cabozantinib for previously treated advanced renal cell carcinoma (RCC): Update from cohort 2 of LITESPARK-003. Presented at: ESMO 2022 Congress; September 9-13, 2022; Paris, France. Abstract 1453P.
38. Allaf M, et al. Phase III RandOmized Study comparing PErioperative nivolumab (nivo) versus observation in patients (Pts) with Renal cell carcinoma (RCC) undergoing nephrectomy (PROSPER, ECOG-ACRIN EA8143), a National Clinical Trials Network trial. ESMO Congress 2022, LBA67