E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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E.1.1.1 | Medical condition in easily understood language |
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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 | 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 |
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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 | 10008233 |
E.1.2 | Term | Cervical cancer stage I |
E.1.2 | System Organ Class | 100000004864 |
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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 | 10008234 |
E.1.2 | Term | Cervical cancer stage II |
E.1.2 | System Organ Class | 100000004864 |
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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 | 10008235 |
E.1.2 | Term | Cervical cancer stage III |
E.1.2 | System Organ Class | 100000004864 |
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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 | 10008236 |
E.1.2 | Term | Cervical cancer stage IV |
E.1.2 | System Organ Class | 100000004864 |
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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 prolong Progression-Free Survival (PFS) |
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E.2.2 | Secondary objectives of the trial |
To prolong PFS in sub-population
To register overall survival (OS) (descriptive only).
To register Patient Reported Outcomes (PROs)
To register safety and tolerability
To investigate if there are molecular prognostic markers for response.
To investigate if there are molecular prognostic markers for response.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Histologically confirmed squamous cell, adenocarcinoma or adenosquamous carcinoma of the cervix.
2. Patient must have completed definitive chemoradiation and is evaluated to be in complete remission 10-12 week’s post definitive treatment.
3. Initial FIGO stage IIIA, IIIB, IIIC, IVA (histological verification) according to the FIGO classification 2018.
4. Toxicities resulting from definitive treatment must resolve to grade ≤1 prior to randomization.
5. Patient agrees to undergo all analysis; radiological examinations according to protocol.
6. The patient agrees to complete PROs (QoL questionnaire) during study treatment.
7. Patients must give informed consent.
8. Patients must be at least 18 years of age.
9. ECOG performance status 0-1
10. Serum albumin >30g/l.
11. Adequate organ function
• Absolute neutrophil count (ANC) ≥1,500/mcL
• Platelets >100,000/mcL
• Haemoglobin ≥ 9g/dl (no blood transfusions for 4 weeks prior entering the trial.)
• Serum creatinine ≤1.5x upper limit of normal (ULN) or calculated creatinine clearance ≥50mL/min using Cockcroft-Gault formula.
• Total bilirubin ≤1.5x ULN.
• Alanine aminotransferase (ALT) ≤2.5x ULN
12. Life expectancy of at least 12 weeks.
13. Women of childbearing potential must use highly effective methods of birth control for the duration of study participation and for 6 months afterwards.
14. All patients: Patients should not donate blood or blood components while participating in this study and through 90 days after receipt of the final dose of IMP. |
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E.4 | Principal exclusion criteria |
1.Histological types other than in inclusion criteria, like sarcomas, small cell carcinoma with neuroendocrine differentiation, non-epithelial cancers.
2. Concurrent cancer therapies or cancer therapy (chemotherapy, radiotherapy, surgery, immunotherapy, biologic or hormonal therapy) within last 4 weeks.
3. Concurrent treatment with an investigational agent or participation in another clinical trial.
4. Previous malignant disease: patients are not eligible for the study if actively being treated of invasive cancer. Patients with previous malignant disease who are relapse-free and treatment-free for more than three years may enter this study. Patients with previous history of in-situ carcinoma of cervix, or non-invasive basal cell and squamous cell skin carcinoma can enter this trial.
5. Active infections or other serious underlying significant medical illness, abnormal laboratory finding or psychiatric illness/social situation that would, in the investigator’s judgment, make the patient inappropriate for this study. Known active or chronic hepatitis C and/or B infection. Has known history of tuberculosis.
6. Gastrointestinal disorders or abnormalities that would interfere with absorption of the study drug.
7. Any evidence of distant metastases.
8. Significant cardiovascular diseases, including uncontrolled hypertension, clinically relevant cardiac arrhythmia, unstable angina or myocardial infarction within 6 months prior to randomization, congestive heart failure >NYHA II (New York Heart Association), severe peripheral vascular disease, clinically significant pericardial effusion.
9. Pregnancy or breastfeeding. Patients with preserved reproductive capacity, unwilling to use a medically acceptable method of contraception for the duration of the trial and for 6 months afterwards.
10. Known hypersensitivity to the trial drugs, or to their excipients.
11. Persons who cannot comply to the protocol or at the discretion of the investigator is unsuitable.
12. Patients with dependency on the sponsor, investigator or study site.
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E.5 End points |
E.5.1 | Primary end point(s) |
PFS: time from randomization to date of progression according to RECIST v1.1 criteria or death by any cause. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
36 months from randomization |
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E.5.2 | Secondary end point(s) |
1: PFS of patients in sub-populations, as described under stratification factors.
2: OS: The percentage of people in each of the two treatment arms, who are alive 36 months after randomization
3: PRO measured by EORTC QLQ-C30 and EORTC QLQ-CX24
4: Safety and tolerability in the two treatment arms.
5: Compliance in the two treatment arms.
6: Retrospective (pending clinical data readout) DNA testing of the tumour sample to give whole genome loss-of-heterozygosity (LOH) and deleterious gene mutations (including a homologous recombination deficient (HRD) gene panel)
7: Retrospective (pending clinical data) analysis of ctDNA.
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
1-5: after primary endpoint is mature
6-7: only if study readout is positive |
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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 | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
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 | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
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 | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
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 | 2 |
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 |
Belgium |
Canada |
Czech Republic |
Denmark |
Finland |
Germany |
Hungary |
Norway |
Poland |
Sweden |
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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
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LVLS: 54 months from first randomized patient |
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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 | 5 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 5 |
E.8.9.2 | In all countries concerned by the trial months | 6 |