E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
|
E.1.1.1 | Medical condition in easily understood language |
|
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 | 21.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10008229 |
E.1.2 | Term | Cervical cancer |
E.1.2 | System Organ Class | 100000004864 |
|
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 evaluate clinical efficacy of bintrafusp alfa based on ORR |
|
E.2.2 | Secondary objectives of the trial |
-To evaluate clinical efficacy of bintrafusp alfa based on DOR -To evaluate clinical efficacy of bintrafusp alfa based on DRR -To evaluate clinical safety of bintrafusp alfa -To evaluate clinical efficacy based on PFS -To evaluate ORR, DOR, DRR, and PFS by Investigator read - To evaluate clinical efficacy based on OS - To characterize the PK profile of bintrafusp alfa - To characterize the immunogenicity of bintrafusp alfa - To evaluate clinical efficacy of bintrafusp alfa according to PD-L1 expression |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Study participants are ≥ 18 years of age at the time of signing the informed consent. In Japan, if a participant is at least 18 but < 20 years of age, written informed consent from his/her parent or guardian will be required in addition to the participant’s written consent. 2. Participants have a histologically documented advanced unresectable and/or metastatic cervical cancer (squamous cell carcinoma, adenocarcinoma, adenosquamous cell carcinoma) with disease progression during or after the prior platinum-containing chemotherapy: a. The prior platinum-containing chemotherapy may be a systemic treatment for metastatic disease or in the adjuvant or neo-adjuvant setting. There is no limit to the number of lines of prior systemic therapy. b. Participants who were intolerant to or ineligible for platinum-based chemotherapy are also eligible. All other inclusion/exclusion criteria (e.g. lab results) must still be met at study entry. c. Participants must be naïve to checkpoint inhibitors as described in Section 5.2 of the Protocol. 3. Measurable disease outside the CNS according to RECIST 1.1 at Screening. Evidence of measurable disease outside the CNS must be confirmed by IRC prior to start of treatment. Note: Lesions within the CNS are to be considered as non-target lesions only. Lesions may be considered measurable regardless of prior irradiation. Target lesions should preferably be selected from areas that have not been irradiated, or appear not to have been irradiated, If necessary, target lesion may be selected from areas that have been, or appear to have been irradiated in the opinion of the assessor. 4. Archival tumor tissue sample or newly obtained (preferred) core or excisional biopsy of a tumor lesion is mandatory and collected during the Screening period prior to enrollment. Fine needle aspirates are not acceptable.Tumor material must be suitable for biomarker assessment as described in the Laboratory Manual. If participant received local therapy (e.g., radiation therapy or chemoradiotherapy) after the archival tissue was taken, a new, acceptable biopsy will be required prior to study entry. 5. Have Eastern Cooperative Oncology Group (ECOG) PS of 0 to 1 at study entry and Day 1 of treatment with bintrafusp alfa. 6. Life expectancy ≥ 12 weeks as judged by the Investigator. 7. Have adequate organ function: (as defined in Section 5.1) 8. Participants with known HIV infections are in general eligible if the following criteria are met (FDA Guidance on Cancer Clinical Trial Eligibility, March 2019): (as defined in Section 5.1) 9. Participants with hepatitis B virus (HBV) and/or hepatitis C virus (HCV) infections are in general eligible if the following criteria are met (FDA Guidance on Cancer Clinical Trial Eligibility, March 2019):(as defined in Section 5.1) |
|
E.4 | Principal exclusion criteria |
1. Participants with active central nervous system (CNS) metastases causing clinical symptoms or metastases that require therapeutic intervention are excluded. Participants with a history of treated CNS metastases (by surgery or radiation therapy) are not eligible unless they have fully recovered from treatment, demonstrated no progression for at least 4 weeks, and are not using steroids for at least 7 days prior to the start of study treatment. NB Lesions in the CNS at baseline must be assessed as non-target lesions only. 2. Participants with interstitial lung disease or has had a history of pneumonitis that has required oral or intravenous (IV) steroids. 3. Participants with significant acute or chronic infections. 4. Participants with active autoimmune disease that might deteriorate when receiving an immunostimulatory agent. 5. Participants with clinically significant cardiovascular/cerebrovascular disease including: cerebral vascular accident/stroke, myocardial infarction, unstable angina, congestive heart failure, or serious cardiac arrhythmia. - Other protocol defined exclusion criteria could apply.
|
|
E.5 End points |
E.5.1 | Primary end point(s) |
- Confirmed objective response according to RECIST 1.1 assessed by an IRC |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Time from first treatment to planned final assessment at approximately 2 years. |
|
E.5.2 | Secondary end point(s) |
1. DOR according to RECIST 1.1 assessed by an IRC 2. Durable response of at least 6 months according to RECIST 1.1 assessed by an IRC 3. Occurrence of TEAEs and treatment-related AEs including AEs of special interest 4. PFS according to RECIST 1.1 assessed by an IRC 5. Confirmed Objective Response According to Response Evaluation Criteria in Solid Tumors (RECIST Version 1.1) Assessed by Investigator 6. Duration of Response (DOR) According to Response Evaluation Criteria in Solid Tumors (RECIST Version 1.1) Assessed by Investigator 7.Durable Response According to Response Evaluation Criteria in Solid Tumors (RECIST Version 1.1) Assessed by Investigator 8. Progression-Free Survival (PFS) According to Response Evaluation Criteria in Solid Tumors (RECIST Version 1.1) Assessed by Investigator 9. OS 10. The concentration observed immediately at the end of infusion (CEOI) of bintrafusp alfa 11. The concentration observed immediately before next dosing (corresponding to pre-dose or trough concentration [Ctrough] for multiple dosing) of bintrafusp alfa 12. Immunogenicity of bintrafusp alfa as measured by ADA assay from Screening through Safety Follow-up Visit (up to 28 days after last treatment) 13. Efficacy endpoints by PD-L1 expression in tumor |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Time from first treatment to planned final assessment at approximately 2 years |
|
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 | No |
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 | No |
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) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
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 | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 1 |
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 | 10 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 26 |
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 |
Australia |
Belgium |
Brazil |
China |
France |
Japan |
Korea, Republic of |
Russian Federation |
Spain |
United States |
|
E.8.7 | Trial has a data monitoring committee | No |
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
|
The end of the study is defined as the date when 67% of the 135 participants (90 participants) died or each participant was followed up for at least 3 years after the first dose, whichever occurs first. |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | 3 |
E.8.9.1 | In the Member State concerned days | 19 |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 3 |
E.8.9.2 | In all countries concerned by the trial days | 19 |