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CABOMETYX aRCC data in combination with OPDIVO®

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1L aRCC Combination Treatment 

See the results from the CheckMate-9ER study - including efficacy, safety, and patient-reported quality of life data.

logo lockup showing the CABOMETYX product logo & the OPDIVO product logo

CheckMate-9ER: a phase 3, randomized, head-to-head trial1,2

An open-label trial vs sunitinib in patients with previously untreated aRCC1,2

1:1 randomization2,3
(N=651)
Patients had previously untreated aRCC with a clear-cell component2,3
Enrollment of patients with favorable IMDC risk score limited to ~25% of population3,4
CABOMETYX 40-mg PO once daily
+ OPDIVO 240-mg IV every 2 weeks1
(n=323)		 Sunitinib 50-mg PO once daily
for 4 weeks, followed by 2 weeks off, per cycle1
(n=328)
Treatment until disease progression or unacceptable toxicity1*
Primary endpoint1,2
PFS†		 Secondary endpoints1,2
OS
ORR†
Safety		 Exploratory endpoints3‡
HRQoL

The starting dose of CABOMETYX was 40 mg in CheckMate-9ER1

  • Excluded patients with autoimmune disease or other medical conditions requiring systemic immunosuppression1

  • Median follow-up was 18.1 months, with an extended median follow-up of 23.5 months (range: 16.0-36.0 months)2,3

Stratification factors2,5

  • IMDC risk group (favorable vs intermediate vs poor)
  • PD-L1 tumor expression (≥1% vs <1% or indeterminate)
  • Geographic region (US, Canada, Western and Northern Europe vs rest of world)
See Safety Data
*

Tumor assessments were performed at baseline, after randomization at Week 12, then every 6 weeks until Week 60, and then every 12 weeks thereafter. Treatment beyond RECIST v1.1– defined disease progression was permitted if the patient was clinically stable and considered to be deriving clinical benefit by the investigator.1

†

PFS and ORR were assessed by BICR.1

‡

Other exploratory endpoints included biomarkers, pharmacokinetics, immunogenicity, and PFS-2.3

IMDC risk distribution in CheckMate-9ER representative of aRCC population1,2,5-7

Baseline Characteristics Balanced Across Treatment Arms5

  No. (%)
  CABOMETYX + OPDIVO
(n=323) 		sunitinib
(n=328)
Age (years)
<65 191 (59.1) 210 (64.0)
≥65 132 (40.9) 118 (36.0)
Geographic region
US/Canada/W Europe/N Europe 158 (48.9) 161 (49.1)
Rest of world 165 (51.1) 167 (50.9)
Karnofsky performance status
70 14 (4.3) 18 (5.5)
80 52 (16.1) 67 (20.4)
90 110 (34.1) 112 (34.1)
100 147 (45.5) 129 (39.3)
Not reported 0 2 (0.6)
Baseline IMDC prognostic score2
Favorable 74 (22.9) 72 (22.0)
Intermediate 188 (58.2) 188 (57.3)
Poor 61 (18.9) 68 (20.7)
Time from diagnosis to randomization5
<1 year 210 (65.0) 214 (65.2)
≥1 year 112 (34.7) 111 (33.8)
Not reported 1 (0.3) 3 (0.9)
Prior nephrectomy5
Yes 222 (68.7) 233 (71.0)
No 101 (31.3) 95 (29.0)
Prior radiotherapy5
Yes 46 (14.2) 45 (13.7)
No 277 (85.8) 283 (86.3)
PD-L1+ status5
≥1% 81 (25.1) 81 (24.7)
<1% or indeterminate 232 (71.8) 240 (73.2)
Not reported 10 (3.1) 7 (2.1)
Sarcomatoid features5
Yes 34 (10.5) 41 (12.5)
No 279 (86.4) 278 (84.8)
Not reported 10 (3.1) 9 (2.7)
Stage at initial diagnosis5
Stage IV 167 (51.7) 173 (52.7)
Non-stage IV 150 (46.4) 148 (45.1)
Not reported 6 (1.9) 7 (2.1)
Most common sites of metastasis3,5
Lung 238 (73.7) 249 (75.9)
Lymph node 130 (40.2) 131 (39.9)
Liver 73 (22.6) 53 (16.2)
Bone 78 (24.1) 72 (22.0)
Adrenal gland 36 (11.1) 36 (11.0)

Primary analysis: OS outcomes show early and sustained separation of curves1-3

Primary analysis results: OS

Median follow-up time of 18.1 months; range: 10.6-30.6 months1,3

Line graph shows secondary endpoint data for primary analysis of OS in CABOMETYX + OPDIVO vs sunitinib in CheckMate-9ER study
  • Median OS not reached in either treatment arm1

Extended follow-up analysis results: OS

Median follow-up time of 23.5 months; range: 16.0-36.0 months2

Line graph shows secondary endpoint data for extended followup of OS in CABOMETYX + OPDIVO vs sunitinib in CheckMate-9ER study
  • Median OS not reached in the CABOMETYX + OPDIVO arm2

Superior PFS and ORR results in the primary analysis3§

Primary analysis results in the ITT population: PFS and ORR

Median follow-up time of 18.1 months; range: 10.6-30.6 months3

median pfs was doubled1

data chart compares primary analysis PFS data for CABOMETYX + OPDIVO vs sunitinib

orr was doubled1

data chart compares primary analysis ORR data for CABOMETYX + OPDIVO vs sunitinib
Only 5.6% of patients had progressive disease with CABOMETYX + OPDIVO vs 13.7% of patients with sunitinib3||

Extended follow-up analysis results: PFS and ORR

Median follow-up time of 23.5 months; range: 16.0-36.0 months2

median pfs2

data chart compares extended followup PFS data for CABOMETYX + OPDIVO vs sunitinib

ORR2

data chart compares extended followup ORR data for CABOMETYX + OPDIVO vs sunitinib
§

PFS and ORR were assessed by BICR.1

||

Progressive Disease (PD): At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. (Note: The appearance of 1 or more new lesions is also considered progression.)3

See Safety Data
visual type treatment for NCCN Category 1 preferred designation

Cabozantinib (CABOMETYX) + nivolumab (OPDIVO) is a 1L combination with a Category 1, preferred designation across all risk groups in clear-cell aRCC7

Download Guidelines Flashcard

NCCN Category 1: Based upon high-level evidence, there is uniform NCCN consensus that the intervention is appropriate. NCCN=National Comprehensive Cancer Network® (NCCN®). NCCN makes no warranties of any kind whatsoever regarding their content, use or application and disclaims any responsibility for their application or use in any way.

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1L=first-line; 2L=second-line; aRCC=advanced renal cell carcinoma; BICR=blinded independent central review; CI=confidence interval; CR=complete response; HR=hazard ratio; HRQoL=health-related quality of life; IMDC=International Metastatic RCC Database Consortium; ITT=intent to treat; IV=intravenous; NE=not estimable; ORR=objective response rate; OS=overall survival; PD-L1=programmed cell death ligand 1; PFS=progression-free survival; PFS-2=progression-free survival after subsequent therapy; PO=by mouth; PR=partial response; RECIST=Response Evaluation Criteria in Solid Tumors.

References:

  1. CABOMETYX® (cabozantinib) Prescribing Information. Exelixis, Inc, 2021.
  2. Motzer RJ, Choueiri TK, Powles T, et al. Nivolumab plus cabozantinib versus sunitinib for advanced renal cell carcinoma: outcomes by sarcomatoid histology and updated trial results with extended follow-up of CheckMate 9ER. Poster presented at Genitourinary Cancers Symposium; February 11-13, 2021.
  3. Choueiri TK, Powles T, Burotto M, et al; CheckMate 9ER Investigators. Nivolumab plus cabozantinib versus sunitinib for advanced renal-cell carcinoma [protocol]. N Engl J Med. 2021;384(9):829-841.
  4. Apolo AB, Powles T, Burotto M, et al. Nivolumab plus cabozantinib versus sunitinib for advanced renal cell carcinoma: outcomes by baseline disease characteristics in the phase 3 CheckMate 9ER trial. Poster presented at American Society of Clinical Oncology (ASCO) Annual Meeting; June 4-8, 2021.
  5. Data on file. Exelixis, Inc.
  6. Savard M-F, Wells JC, Graham J, et al. Real-world assessment of clinical outcomes among first-line sunitinib patients with clear cell metastatic renal cell carcinoma (mRCC) by the International mRCC Database Consortium risk group. Oncologist. 2020;25(5):422-430.
  7. Heng DYC, Xie W, Regan MM, et al. Prognostic factors for overall survival in patients with metastatic renal cell carcinoma treated with vascular endothelial growth factor–targeted agents: results from a large, multicenter study. J Clin Oncol. 2009;27(34):5794-5799.
  8. Referenced with permission from the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines®) for Kidney Cancer V.2.2022. © National Comprehensive Cancer Network, Inc. 2021. All rights reserved. Accessed September 8, 2021. To view the most recent and complete version of the guideline, go online to NCCN.org.

IMPORTANT SAFETY INFORMATION

WARNINGS AND PRECAUTIONS

Hemorrhage: Severe and fatal hemorrhages occurred with CABOMETYX. The incidence of Grade 3 to 5 hemorrhagic events was 5% in CABOMETYX patients in RCC, HCC, and DTC studies. Discontinue CABOMETYX for Grade 3 or 4 hemorrhage and prior to surgery as recommended. Do not administer CABOMETYX to patients who have a recent history of hemorrhage, including hemoptysis, hematemesis, or melena.

Perforations and Fistulas: Fistulas, including fatal cases, occurred in 1% of CABOMETYX patients. Gastrointestinal (GI) perforations, including fatal cases, occurred in 1% of CABOMETYX patients. Monitor patients for signs and symptoms of fistulas and perforations, including abscess and sepsis. Discontinue CABOMETYX in patients who experience a Grade 4 fistula or a GI perforation.

Thrombotic Events: CABOMETYX increased the risk of thrombotic events. Venous thromboembolism occurred in 7% (including 4% pulmonary embolism) and arterial thromboembolism in 2% of CABOMETYX patients. Fatal thrombotic events occurred in CABOMETYX patients. Discontinue CABOMETYX in patients who develop an acute myocardial infarction or serious arterial or venous thromboembolic events that require medical intervention.

Hypertension and Hypertensive Crisis: CABOMETYX can cause hypertension, including hypertensive crisis. Hypertension was reported in 37% (16% Grade 3 and <1% Grade 4) of CABOMETYX patients. Do not initiate CABOMETYX in patients with uncontrolled hypertension. Monitor blood pressure regularly during CABOMETYX treatment. Withhold CABOMETYX for hypertension that is not adequately controlled with medical management; when controlled, resume at a reduced dose. Permanently discontinue CABOMETYX for severe hypertension that cannot be controlled with anti-hypertensive therapy or for hypertensive crisis.

Diarrhea: Diarrhea occurred in 62% of CABOMETYX patients. Grade 3 diarrhea occurred in 10% of CABOMETYX patients. Monitor and manage patients using antidiarrheals as indicated. Withhold CABOMETYX until improvement to ≤ Grade 1, resume at a reduced dose.

Palmar-Plantar Erythrodysesthesia (PPE): PPE occurred in 45% of CABOMETYX patients. Grade 3 PPE occurred in 13% of CABOMETYX patients. Withhold CABOMETYX until improvement to Grade 1 and resume at a reduced dose for intolerable Grade 2 PPE or Grade 3 PPE.

Hepatotoxicity: CABOMETYX in combination with nivolumab can cause hepatic toxicity with higher frequencies of Grades 3 and 4 ALT and AST elevations compared to CABOMETYX alone.

Monitor liver enzymes before initiation of and periodically throughout treatment. Consider more frequent monitoring of liver enzymes than when the drugs are administered as single agents. For elevated liver enzymes, interrupt CABOMETYX and nivolumab and consider administering corticosteroids.

With the combination of CABOMETYX and nivolumab, Grades 3 and 4 increased ALT or AST were seen in 11% of patients. ALT or AST >3 times ULN (Grade ≥2) was reported in 83 patients, of whom 23 (28%) received systemic corticosteroids; ALT or AST resolved to Grades 0-1 in 74 (89%). Among the 44 patients with Grade ≥2 increased ALT or AST who were rechallenged with either CABOMETYX (n=9) or nivolumab (n=11) as a single agent or with both (n=24), recurrence of Grade ≥2 increased ALT or AST was observed in 2 patients receiving CABOMETYX, 2 patients receiving nivolumab, and 7 patients receiving both CABOMETYX and nivolumab. Withhold and resume at a reduced dose based on severity.

Adrenal Insufficiency: CABOMETYX in combination with nivolumab can cause primary or secondary adrenal insufficiency. For Grade 2 or higher adrenal insufficiency, initiate symptomatic treatment, including hormone replacement as clinically indicated. Withhold CABOMETYX and/or nivolumab and resume CABOMETYX at a reduced dose depending on severity.

Adrenal insufficiency occurred in 4.7% (15/320) of patients with RCC who received CABOMETYX with nivolumab, including Grade 3 (2.2%), and Grade 2 (1.9%) adverse reactions. Adrenal insufficiency led to permanent discontinuation of CABOMETYX and nivolumab in 0.9% and withholding of CABOMETYX and nivolumab in 2.8% of patients with RCC.

Approximately 80% (12/15) of patients with adrenal insufficiency received hormone replacement therapy, including systemic corticosteroids. Adrenal insufficiency resolved in 27% (n=4) of the 15 patients. Of the 9 patients in whom CABOMETYX with nivolumab was withheld for adrenal insufficiency, 6 reinstated treatment after symptom improvement; of these, all (n=6) received hormone replacement therapy and 2 had recurrence of adrenal insufficiency.

Proteinuria: Proteinuria was observed in 8% of CABOMETYX patients. Monitor urine protein regularly during CABOMETYX treatment. For Grade 2 or 3 proteinuria, withhold CABOMETYX until improvement to ≤ Grade 1 proteinuria, resume CABOMETYX at a reduced dose. Discontinue CABOMETYX in patients who develop nephrotic syndrome.

Osteonecrosis of the Jaw (ONJ): ONJ occurred in <1% of CABOMETYX patients. ONJ can manifest as jaw pain, osteomyelitis, osteitis, bone erosion, tooth or periodontal infection, toothache, gingival ulceration or erosion, persistent jaw pain, or slow healing of the mouth or jaw after dental surgery. Perform an oral examination prior to CABOMETYX initiation and periodically during treatment. Advise patients regarding good oral hygiene practices. Withhold CABOMETYX for at least 3 weeks prior to scheduled dental surgery or invasive dental procedures, if possible. Withhold CABOMETYX for development of ONJ until complete resolution, resume at a reduced dose.

Impaired Wound Healing: Wound complications occurred with CABOMETYX. Withhold CABOMETYX for at least 3 weeks prior to elective surgery. Do not administer CABOMETYX for at least 2 weeks after major surgery and until adequate wound healing. The safety of resumption of CABOMETYX after resolution of wound healing complications has not been established.

Reversible Posterior Leukoencephalopathy Syndrome (RPLS): RPLS, a syndrome of subcortical vasogenic edema diagnosed by characteristic findings on MRI, can occur with CABOMETYX. Evaluate for RPLS in patients presenting with seizures, headache, visual disturbances, confusion, or altered mental function. Discontinue CABOMETYX in patients who develop RPLS.

Thyroid Dysfunction: Thyroid dysfunction, primarily hypothyroidism, has been observed with CABOMETYX. Based on the safety population, thyroid dysfunction occurred in 19% of patients treated with CABOMETYX, including Grade 3 in 0.4% of patients.

Patients should be assessed for signs of thyroid dysfunction prior to the initiation of CABOMETYX and monitored for signs and symptoms of thyroid dysfunction during CABOMETYX treatment. Thyroid function testing and management of dysfunction should be performed as clinically indicated.

Hypocalcemia: CABOMETYX can cause hypocalcemia. Based on the safety population, hypocalcemia occurred in 13% of patients treated with CABOMETYX, including Grade 3 in 2% and Grade 4 in 1% of patients. Laboratory abnormality data were not collected in CABOSUN.

In COSMIC-311, hypocalcemia occurred in 36% of patients treated with CABOMETYX, including Grade 3 in 6% and Grade 4 in 3% of patients.

Monitor blood calcium levels and replace calcium as necessary during treatment. Withhold and resume at reduced dose upon recovery or permanently discontinue CABOMETYX depending on severity.

Embryo-Fetal Toxicity: CABOMETYX can cause fetal harm. Advise pregnant women and females of reproductive potential of the potential risk to a fetus. Verify the pregnancy status of females of reproductive potential prior to initiating CABOMETYX and advise them to use effective contraception during treatment and for 4 months after the last dose.

ADVERSE REACTIONS

The most common (≥20%) adverse reactions are:

CABOMETYX as a single agent: diarrhea, fatigue, PPE, decreased appetite, hypertension, nausea, vomiting, weight decreased, constipation.

CABOMETYX in combination with nivolumab: diarrhea, fatigue, hepatotoxicity, PPE, stomatitis, rash, hypertension, hypothyroidism, musculoskeletal pain, decreased appetite, nausea, dysgeusia, abdominal pain, cough, and upper respiratory tract infection.

DRUG INTERACTIONS

Strong CYP3A4 Inhibitors: If coadministration with strong CYP3A4 inhibitors cannot be avoided, reduce the CABOMETYX dosage. Avoid grapefruit or grapefruit juice.

Strong CYP3A4 Inducers: If coadministration with strong CYP3A4 inducers cannot be avoided, increase the CABOMETYX dosage. Avoid St. John’s wort.

USE IN SPECIFIC POPULATIONS

Lactation: Advise women not to breastfeed during CABOMETYX treatment and for 4 months after the final dose.

Hepatic Impairment: In patients with moderate hepatic impairment, reduce the CABOMETYX dosage. Avoid CABOMETYX in patients with severe hepatic impairment.

Please see accompanying full Prescribing Information.

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.FDA.gov/medwatch or call 1-800-FDA-1088.

INDICATIONS

CABOMETYX® (cabozantinib) is indicated for the treatment of patients with advanced renal cell carcinoma (RCC).

CABOMETYX, in combination with nivolumab, is indicated for the first-line treatment of patients with advanced RCC.

INDICATIONS

CABOMETYX® (cabozantinib) is indicated for the treatment of patients with advanced renal cell carcinoma (RCC).

CABOMETYX, in combination with nivolumab, is indicated for the first-line treatment of patients with advanced RCC.

OPDIVO® and the related logo is a registered trademark of Bristol-Myers Squibb Company.

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© 2021 Exelixis, Inc.  05/21 CA-1941