E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
MET-driven, unresectable and locally advanced or metastatic Papillary Renal Cell Carcinoma |
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E.1.1.1 | Medical condition in easily understood language |
unresectable and locally advanced or metastatic renal cell cancer |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 24.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10085663 |
E.1.2 | Term | Clear cell papillary renal cell carcinoma |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To demonstrate the effectiveness of savolitinib plus durvalumab relative to sunitinib by assessment of progression-free survival (PFS) in participants with MET-driven, unresectable and locally advanced or metastatic PRCC. |
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E.2.2 | Secondary objectives of the trial |
a. To demonstrate the effectiveness of savolitinib plus durvalumab relative to sunitinib in participants with MET-driven, unresectable and locally advanced or metastatic PRCC by the assessment of : - overall survival (OS) - objective response rate (ORR) - duration of response (DoR) - disease control rate (DCR) at 24 and 48 weeks - time from randomisation to second progression or death (PFS2)
b. To demonstrate the effectiveness of savolitinib plus durvalumab relative to durvalumab monotherapy in participants with MET-driven, unresectable and locally advanced or metastatic PRCC by assessment of : - ORR - DoR - PFS
c. To assess patient-reported symptoms, functioning, and HRQoL in participants with MET-driven, unresectable and locally advanced or metastatic PRCC treated with savolitinib plus durvalumab relative to sunitinib
d. To evaluate the PK of savolitinib and durvalumab in participants with MET-driven, unresectable and locally advanced or metastatic PRCC. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Histologically confirmed unresectable and locally advanced or metastatic PRCC • PRCC must be centrally confirmed as MET-driven using a sponsor-designated central laboratory validated NGS assay with no co-occuring FH mutation • No prior systemic anti-cancer treatment in the metastatic setting; no prior exposure to MET inhibitors, Durvalumab or Sunitinib in any setting • Karnofsky Score ≥70 • At least one lesion, not previously irradiated, that can be accurately measured at baseline • Adequate organ and bone marrow function • Life expectancy minimum of 12weeks • Adequate coagulation parameters • Mandatory provision of an FFPE tumour sample to assess the MET-driven PRCC without co-occurring mutation |
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E.4 | Principal exclusion criteria |
• History of liver cirrhosis of any origin and clinical stage; or history of other serious liver disease or chronic disease with relevant liver involvement, with or without normal LFTs • Spinal cord compression or brain metastases, unless asymptomatic and stable on treatment for at least 14 days prior to study intervention • Active or prior cardiac disease (within past 6 months) or clinically significant ECG abnormalities and/or factors/medications that may affect QT and/or QTc intervals • Active infection including HIV, TB, HBV and HCV • Active or prior documented autoimmune or inflammatory disorders • Receipt of live attenuated vaccine within 30 days prior to the first dose of study intervention |
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E.5 End points |
E.5.1 | Primary end point(s) |
PFS is defined as time from randomisation until disease progression per RECIST 1.1 as assessed by blinded independent central review (BICR), or death due to any cause. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
PFS is defined as time from date of randomized until date of objective disease progression or death. Tumor scan performed at baseline then every 6 weeks for the first 54 weeks then every 12 weeks. |
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E.5.2 | Secondary end point(s) |
a. and b. : - OS is defined as time from randomisation until the date of death due to any cause. - ORR is defined as the proportion of participants who have a complete response (CR) or partial response (PR) as determined by BICR per RECIST 1.1. - DoR will be defined as the time from the date of first documented response until date of documented progression per RECIST 1.1 as assessed by BICR or death due to any cause. - DCR at 24 or 48 weeks is defined as the percentage of participants who have a CR or PR or who have stable disease (SD) per RECIST 1.1 as assessed by BICR for at least 23 or 47 weeks, respectively after randomisation. - PFS2 will be defined as time from randomisation to the earliest of the progression event (following the initial progression), subsequent to the first subsequent therapy or death. - PFS is defined as time from randomisation until disease progression per RECIST 1.1 as assessed by blinded independent central review (BICR), or death due to any cause.
c. Time to deterioration and change from baseline in symptoms, functioning, and HRQoL as measured by FKSI-19.
d. The measures of interest are as follows: - participants randomised to savolitinib plus durvalumab : plasma concentration of savolitinib and its metabolites pre-dose (Ctrough) and post-dose (C1h and C3h), serum concentration of durvalumab pre-dose (Ctrough) and at the end of infusion (Cmax) - participants randomised to durvalumab monotherapy : serum concentration of durvalumab pre-dose (Ctrough) and at the end of infusion (Cmax) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
a. and b. : - OS: date of death - ORR: first objective response (complete or partial) - DoR: first documented response until date of documented progression or death - DCR : 24 or 48 weeks after randomization - PFS2: the earliest of progression event subsequent to first subsequent therapy or death - PFS: disease progression or death These are planned to be analyzed at approximately 28 months after the first patient randomized (DCO1). In addition, OS will be tested again at approximately 42 months post first patient randomised or 67% maturity in arm A and B, whichever occurs first (DCO2).
c. Day 1 of each cycle d. Please refer to the schedule of activities in the study protocol "c" and "d" are planned to be analyzed at approximately 28 months after the first patient randomized (DCO1). |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | Yes |
E.6.11 | Pharmacogenomic | Yes |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | Yes |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 3 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 6 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 55 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Argentina |
Chile |
Singapore |
Ukraine |
Hong Kong |
Taiwan |
Australia |
Brazil |
Canada |
China |
India |
Israel |
Korea, Republic of |
Mexico |
Russian Federation |
United Kingdom |
United States |
Czechia |
France |
Germany |
Italy |
Netherlands |
Poland |
Romania |
Spain |
Türkiye |
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E.8.7 | Trial has a data monitoring committee | Yes |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
last visit of the last participant in the study |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | 9 |
E.8.9.1 | In the Member State concerned days | 6 |
E.8.9.2 | In all countries concerned by the trial years | 4 |
E.8.9.2 | In all countries concerned by the trial months | 7 |
E.8.9.2 | In all countries concerned by the trial days | 0 |