CARE1 Pragmatic Clinical Trial

Metastatic Kidney Cancer Clinical Trial

— CARE1  

Official title:

First Line Randomised Study Platform to Optimize Treatment in Patients With Metastatic Renal Cell Carcinoma

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT06364631
• Other study ID #: 2023-503317-29-00
• Secondary ID: 2023/3764
• Status: Recruiting
• Phase: Phase 3
• Start date: April 12, 2024
• Est. completion date: May 5, 2032

Study information

• Verified date: April 2024
• Source: Gustave Roussy, Cancer Campus, Grand Paris
• Contact: Laurence ALBIGES, MD, PhD
• Phone: +33 (0)1 42 11 66 90
• Email: laurence.albiges[@]gustaveroussy.fr
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Systemic therapy for renal cell carcinoma (RCC) relies on 2 classes of agents:

anti-angiogenic targeted therapy (Vascular endothelial growth factor Tyrosine Kinase Inhibitor- VEGFR TKI) and immune checkpoint inhibitor (ICI), targeting either PD1/PDL1 axis or CTLA4. Combination therapy is SOC for clear cell RCC in all guidelines with either ICI-ICI or ICI-VEGFR TKI. However, no head-to-head comparison have been performed between the 2 approaches and patients are treated based on physician decision without clinical /biomarker factors to guide treatment selection. PDL1 staining is, to date, the biomarker that has demonstrated its ability to enrich for overall survival benefit favoring ICI-ICI strategy in PDL1(+) and ICI-VEGFR TKI in PDL1(-) patients.

Study design has been developed to demonstrate that ICI-ICI is superior to ICI-VEGFR TKI in prolonging Overall Survival (OS) for PDL1(+) patients and to demonstrate that ICI-VEGFR TKI is superior to ICI-ICI in prolonging Progression Free Survival (PFS) and OS for PDL1(-) patients.

Description:

In 2020, there were an estimated 431 288 new cases of kidney cancer (Renal Cell Carcinoma, RCC) globally with 138 611 cases in Europe, leading to 179 368 deaths worldwide, including 54 054 deaths in Europe (source: IARC/Globocan). To define high priority topics in academic research and launch dedicated trials, European RCC academic physicians have gathered into a European initiative - the CARE group.

Systemic therapy for RCC relies on two classes of agents: anti-angiogenic targeted therapy (Vascular endothelial growth factor Tyrosine Kinase Inhibitor- VEGFR TKI) and immune checkpoint inhibitor (ICI), targeting either PD-1/PD-L1 axis or CTLA-4. Combination therapy is standard of care (SOC) for clear cell RCC in all guidelines with either ICI-ICI or ICI-VEGFR TKI. However, no head-to-head comparison have been performed between the two approaches and patients are treated based on physician decision without clinical or biomarker factors to guide treatment selection. PD-L1 staining is, to date, the biomarker that has demonstrated its ability to enrich for overall survival benefit favoring ICI-ICI strategy in PD-L1(+) and ICI-VEGFR TKI in PD-L1(-) patients.

CARE1 PCT is a prospective randomize phase III study, in first line setting for patients with metastatic clear cell RCC comparing ICI-ICI vs ICI-VEGFR TKI approaches stratified on PD-L1 by local determination. Primary endpoint is overall survival (OS). The trial will enroll 1250 patients over 4 years across eight European countries (France, Spain, Netherlands, Czech Republic, Austria, Germany, Italy, UK) that are part of the CARE consortium. Study Sponsor is Gustave Roussy institute within the GETUG network for France, co-sponsor is developed through main academic networks (eg. SOGUG in Spain) and main institutions across Europe (eg. Cancer Core Europe - CCE). Study design has been develop to demonstrate that ICI-ICI is superior to ICI-VEGFR TKI in prolonging OS for PD-L1(+) patients and that ICI-VEGFR TKI is superior to ICI-ICI in prolonging OS for PD-L1(-) patients. CARE1 PCT has been designed and will be conducted with patient advocacy group representatives (ARTuR and IKCC) input.

CARE1 is an academic phase III study designed to define the optimal combination using a pragmatic routinely implementable biomarker. Therefore, CARE1 will inform practice and has the potential to change treatment guidelines. Taken all together, CARE1 is a unique opportunity to build a large-scale platform to define new biomarker based therapy guidelines as well as to investigate quality of life, patient reported outcome and Health-Economic in front line setting, as well as pathological and blood biobank collection for further translational work. This action is part of the Cancer Mission cluster of projects on 'Diagnosis and treatment'.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 1250
• Est. completion date: May 5, 2032
• Est. primary completion date: May 5, 2032
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

1. Histologically confirmed metastatic (AJCC Stage IV) renal cell carcinoma with a clear-cell component.

2. Intermediate- or poor-risk mRCC as defined by IMDC classification.

3. Adult male or female patients (= 18 years of age at inclusion).

4. Karnofsky Performance Status (KPS) =70%.

5. Adequate organ and marrow function, according to investigator assessment and

1. Absolute neutrophil count (ANC) = 1000/µL (= 1.5 GI/L)

2. Platelets = 100,000/µL (= 100 GI/L)

3. Hemoglobin = 8 g/dL (= 80 g/L)

4. Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) = 5 x ULN.

5. Calculated creatinine clearance = 30 mL/min (= 0.67 mL/sec) using the CKD- EPI equation

6. Patient should understand, sign, and date the written informed consent form prior to any protocol-specific procedures performed.

7. Patient should be able and willing to comply with study visits and procedures as per protocol

8. Patients must be affiliated to a social security system or beneficiary of the same

9. Female patients must either be of non-reproductive potential or must have a negative serum pregnancy test within 14 days prior to the administration of study drug. Childbearing potential women must have agreed to use one barrier method of contraception, such as condom, plus an additional highly effective method of contraception during treatment on this trial and for up to 5 months after the last dose of study treatment.

10. Fertile men with a female partner of childbearing potential must agree to use one barrier method of contraception, such as condom, during treatment on this trial and for up to 4 months after the last dose of treatment. Their women of childbearing potential partner must agree to use a highly effective method of contraception during the same period.

11. Female subjects of childbearing potential must not be pregnant at screening.

Exclusion Criteria:

1. Prior systemic anticancer therapy for mRCC including investigational agents. Note: One prior systemic adjuvant therapy is allowed for completely resected RCC and if recurrence occurred at least 6 months after the last dose of adjuvant therapy.

2. Uncontrolled brain metastases (adequately treated with radiotherapy and/or radiosurgery prior to randomization are eligible). Subjects who are neurologically symptomatic as a result of their CNS metastasis or are receiving systemic corticosteroid treatment (prednisone equivalent > 10 mg/day) at the planned time of randomization are not eligible.

3. Concomitant oral anti-vitamin K anticoagulation. An exception is the use of LMWH or direct oral anticoagulants (DOAC), if considered safe by investigator assessment.

4. The subject has uncontrolled, significant intercurrent or recent illness such as the following conditions:

a. Cardiovascular disorders:

i. Congestive heart failure (CHF) class III or IV as defined by the New York Heart Association, unstable angina pectoris, myocardial infarction, serious cardiac arrhythmias (e.g., ventricular flutter, ventricular fibrillation, Torsades de pointes).

ii. Uncontrolled hypertension despite optimal antihypertensive treatment.

iii. Stroke, or other symptomatic ischemic event or severe thromboembolic event (e.g., symptomatic pulmonary embolism [PE], incidental PE is acceptable if deemed safe by the investigator) within 3 months before randomization.

b. Active GI bleeding or symptomatic Gastrointestinal (GI) tract obstruction

c. Clinically significant bleeding including uncontrolled hematuria, hematemesis, or hemoptysis

d. Autoimmune disease that has been symptomatic or required immunosuppressive systemic treatment within the past two years from the date of randomization.

Note: Patients with a history of Crohn's disease or ulcerative colitis are always excluded

e. Any condition requiring systemic treatment with either corticosteroids (> 10 mg daily prednisone equivalent) or other immunosuppressive medications within 14 days of randomization.

Note: Inhaled, intranasal, intra-articular, or topical steroids are permitted. Adrenal replacement steroid doses > 10 mg daily prednisone equivalent are permitted. Transient short-term use of systemic corticosteroids for allergic conditions (e.g., contrast allergy) is also allowed.

f. Active infection requiring systemic treatment.

g. Major surgery (e.g., nephrectomy, GI surgery, removal of brain metastasis) within 4 weeks prior to randomization or serious non-healing wound/ulcer/bone fracture.

5. Pregnant or breastfeeding females.

6. Any other active malignancy at time of randomization or diagnosis of another malignancy within 3 years prior to randomization that requires active treatment, except for locally curable cancers that have been apparently cured.

7. Hypersensitivity to any of the active substances or to any of the excipients administered during the study

8. Use of live vaccines within 28 days before randomization

9. Persons deprived of their freedom or under guardianship, or for whom it would be impossible to undergo the medical follow-up required by the trial, for geographic, social or psychological reasons.

Related Conditions & MeSH terms

• Carcinoma
• Carcinoma, Renal Cell
• Kidney Neoplasms
• Metastatic Kidney Cancer
• Metastatic Kidney Carcinoma

Intervention

Drug:
• Nivolumab
Briefly, nivolumab is administered as an approximately 30-minute (240mg every 2 weeks) or 60-minute (480mg every 4 weeks) IV infusion. Nivolumab is to be administered first. The nivolumab infusion must be promptly followed by a saline flush to clear the line of nivolumab before starting the ipilimumab infusion.
• Ipilimumab
The second infusion will always be ipilimumab and will start at least 30 minutes after completion of the nivolumab infusion. Ipilimumab is to be administered as an approximately 30-minute IV infusion. When administered together, nivolumab and ipilimumab will be administered on Day 1 of each 21-day cycle.
• Pembrolizumab
Pembrolizumab is to be administered as an approximately 30-minute IV infusion.
• Cabozantinib
Cabozantinib is a medication that is taken orally every day, once a day away from meals at the initial dose of 40 mg/day.
• Axitinib
Axitinib is a medication that is taken orally every day, 2 times a day continuously, at the starting dose of 5mg x2/day.
• Lenvatinib
Lenvatinib is a medication that is taken orally every day, once a day at the initial dose of 20mg/day.

Locations

Country	Name	City	State
France	Gustave Roussy	Villejuif

Sponsors (18)

Lead Sponsor

Collaborator

Gustave Roussy, Cancer Campus, Grand Paris

Association pour la Recherche sur les Tumeurs du Rein, CRIS Cancer Foundation, European Commission, FAKULTNI NEMOCNICE OLOMOUC, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Fundació Privada Institut d'Investigació Oncològica de Vall d'Hebron, Hospital Universitario 12 de Octubre, International Kidney Cancer Coalition, Medical University of Vienna, National Cancer Institute, France, PRIMAA, Queen Mary University of London, Rennes University Hospital, Resilience, Servicio Madrileño de Salud, Madrid, Spain, The Netherlands Cancer Institute, University Hospital, Essen

Country where clinical trial is conducted

France, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Overall Survival (OS).	From randomization to time of death	At end of study, 97 months
Secondary	Progression-free survival according to RECIST 1.1	From randomization to progression, also a primary outcome for PDL1(-) population.	At end of study, 97 months
Secondary	Objective Response Rate (ORR) according to RECIST 1.1	ORR (estimand 3) is defined as the percentage of randomised participants (ITT set) who achieve a best response of complete response (CR) or partial response (PR) over the treatment observation period based on Investigators assessments.	At end of treatment, 60 months
Secondary	Quality of Life via questionnaire EQ-5D-5L	Patient's response to the Quality of Life questionnaire EQ-5D-5L.	Baseline, Month 3, Month 6, Month 9, Month 12
Secondary	Quality of Life via questionnaire NNCCN/FACT Kidney Cancer Symptom Index (NFKSI)	Patient's response to the Quality of Life questionnaire NFKSI19.	Baseline, Month 3, Month 6, Month 9, Month 12
Secondary	Quality of Life via questionnaire Kidney Symptom Index (KSI)	Patient's response to the Quality of Life questionnaire KSI.	Baseline, Month 3, Month 6, Month 9, Month 12
Secondary	Duration of Treatment	Duration of protocolar treatment administration.	At end of treatment, 60 months
Secondary	Time to treatment discontinuation (TTD)	TTD is defined as the time from the date of treatment initiation to the date of last treatment dose.	At end of treatment, 60 months
Secondary	Treatment-free survival (TFS)	TFS is defined as the date from protocol therapy cessation (whatever the reason) to the date of subsequent systemic therapy initiation or death.	At end of study, 97 months
Secondary	Time to subsequent systemic anticancer therapy (TTSST)	TTSST is defined the time from the date of randomization to the date of next subsequent systemic therapy.	At end of study, 97 months
Secondary	Incidence of AE's	Incidence of AEs will be summarized by system organ class and preferred term according to MedDRA coding, and will be presented by treatment groups and overall.	At end of treatment, 60 months
Secondary	Health Economic evaluation: healthcare costs [France & Netherlands only]	The cost difference between arms in each patient subgroup (comparison of healthcare costs)	At end of study, 97 months
Secondary	Health Economic evaluation: cost-utility [France & Netherlands only]	The incremental cost per QALY and the incremental net monetary benefit in each patient subgroup (cost-utility analysis).	At end of study, 97 months