E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Locally Advanced or Metastatic Prostate Cancer and other Advanced Solid Tumours |
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E.1.1.1 | Medical condition in easily understood language |
Prostate cancer and other cancers that have solid tumours |
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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 | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10060862 |
E.1.2 | Term | Prostate cancer |
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 find out the maximum amount of VAL201 that can be safely given to cancer patients, as well as the maximum amount of VAL201 that can be given and tolerated (ie the highest dose that does not start to cause significant adverse effects in patients). |
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E.2.2 | Secondary objectives of the trial |
1) To assess how safe and well tolerated VAL201 is when given to patients with cancer by looking at any side effects that patients experience 2) To assess the way the body absorbs, distributes, and gets rid of VAL201 by analysing the drug levels in the blood 3) To assess if VAL201 has any positive effect on the patient's cancer
There are also exploratory objectives to perform laboratory analysis to assess biomarkers in both blood and tumour tissues. Biomarkers are naturally occuring indicators of disease, ie something that can used to evaluate a disease state or to monitor change. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
(i) Specific Inclusion Criteria for Patients with Prostate Cancer 1. Patients with incurable, locally advanced or metastatic prostate cancer who have relapsed following radiotherapy treatment, are in ‘watchful waiting’ or where a policy of intermittent hormone therapy has been decided. These patients must also have the following: a. rising PSA on three samples; each over 2 weeks apart, with the values being greater than 2 ng/mL higher than and at least 25% over the nadir. b. absent or very mild prostate cancer-related symptoms c. no plans for any therapy for prostate cancer in the next two months.
2. Eastern Collaborative Oncology Group (ECOG) Performance Status (PS) of ≤ 1 3. Age ≥18 years at time of consent.
(ii) Specific Inclusion Criteria for Patients with Other Advanced Solid Tumours 4. Patients with histologically and/or cytologically confirmed advanced solid tumour for whom no standard effective therapy is available and a rationale for use of VAL201 exists e.g. fibrosarcoma, ovarian cancer. 5. Eastern Collaborative Oncology Group (ECOG) Performance Status (PS) of ≤ 2 6. Age ≥ 16 years at time of consent.
(iii) General Inclusion Criteria for all Patients 7. Evaluable disease, either measurable on imaging, or with informative tumour marker(s), as assessed by the PCWG2, or other relevant response assessment criteria for tumour type e.g. RECIST 1.1. 8. Recovery to baseline or CTCAE ≤ grade 1, as determined by CTCAE v4.03 criteria, of reversible toxicities related to prior treatment, with the exception of alopecia, lymphopenia, other non-clinically significant adverse events, including those considered related to androgen deprivation therapy. 8. Laboratory values at Screening: • Absolute neutrophil count ≥1.5 x 10x9/L; • Platelets ≥100 x 10x9/L; • Haemoglobin ≥90 g/L without blood transfusion or colony stimulating factor support; • Total bilirubin <1.5 times the upper limit of normal,(excluding patients with Gilberts Disease);; • AST (SGOT) ≤2.5 times the upper limit of normal; • ALT (SGPT) ≤2.5 times the upper limit of normal; ≤5 x ULN for patients with advanced solid tumours with liver metastases; • Serum creatinine ≤ 1.5 x ULN or estimated glomerular filtration rate (GFR) of > 50 mL/min based on the Cockcroft-Gault formula 9. Negative human chorionic gonadotropin (hCG) test in women of childbearing potential (defined as women ≤ 50 years of age or history of amenorrhea for ≤ 12 months prior to study entry). Sexually active male and female patients of childbearing potential must agree to use an effective method of birth control e.g. barrier methods with spermicides, oral or parenteral contraceptives and/or intrauterine devices, during the entire duration of the study and for 1 month after final administration of VAL201. Note that female patients may be surgically sterile (with appropriate documentation in the patient’s medical records). 10. Ability to give written, informed consent prior to any study-specific Screening procedures, with the understanding that the consent may be withdrawn by the patient at any time without prejudice. 11. Patient is capable of understanding the protocol requirements, is willing and able to comply with the study protocol procedures, and has signed the informed consent document. |
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E.4 | Principal exclusion criteria |
(i) Specific Exclusion Criteria for Patients with Prostate Cancer Patients has received: 1. an anti-cancer therapy, including investigational agents, within 6 weeks of Cycle 1, Day 1; 2. Patients who have undergone prior orchidectomy.
(ii) Specific Exclusion Criteria for Patients with Other Advanced Solid Tumours 3. Patients has received: a) any chemotherapy regimens (including investigational agents) with delayed toxicity within 4 weeks (6 weeks for prior nitrosourea or mitomycin C) of Cycle 1, Day 1, or received chemotherapy regimens given continuously or on a weekly basis which have limited potential for delayed toxicity within 2 weeks of Cycle 1, Day 1. b) radiotherapy, immunotherapy or biological agents (includes investigational agents) within 4 weeks of Cycle 1, Day 1. Localised palliative radiotherapy is permitted for symptom control. 4. Pregnant or lactating female patients.
(iii) General Exclusion Criteria for all Patients 5. Documented, symptomatic or uncontrolled brain metastases. 6. History of clinically significant cardiac condition, including ischemic cardiac event, myocardial infarction or unstable cardiac disease within 3 months of Cycle 1, Day 1. 7. Known human immunodeficiency virus positivity. 8. Active hepatitis B or C or other active liver disease (other than malignancy). 9. Any active, clinically significant, viral, bacterial, or systemic fungal infection within 4 weeks prior to Cycle 1, Day 1. 10. Any medical history that in the Investigator's opinion would jeopardize compliance with the protocol.
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E.5 End points |
E.5.1 | Primary end point(s) |
Determination of the maximum tolerated dose (MTD) and maximum administered dose (MAD) for VAL201. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Dose limiting toxicity evaluation in cohorts of 3-6 patients. Assessment to be made at the end of one treatment cycle (21 days). |
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E.5.2 | Secondary end point(s) |
Ongoing evaluation of adverse events during patient treatment and follow up
Assessment of pharmacokinetic variables (including, but not limited to, Max Concentration, Min Concentration, area under the curve)
Tumour response to treatment with VAL201, assessment made against by PCWG2 for prostate cancer with RECIAT used for other solid tumours. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Safety and tolerability - assessed over whole study.
PK Cohort 1-4 PK profile taken over cycle 1 as follows: Day 1: pre-dose (0h) then 5, 10, 15, 30 min, 1, 2, 3, 4, 6, 8, 10 and 24 h post-administration. Day 8: pre-dose (0h) then 5, 10, 15, 30 min, 1, 2, 3, 4, 6, 8, 10 and 24 h post-administration. Day 15:immediately prior to administration Then PK sample taken on Day 1 of all further cycels, immediately prior to administration
Cohort 5-6 - Cycle 1,3,4 & 6 - Day 1: pre-dose (0h) then 5, 10, 15, 30 min, 1, 2, 3, 5, 8 and 24h post-administration - Cycle 1 & 4 - Day 15: pre dose (0h) and 1h post dose - Cycle 2 & 5 - Day 1: pre-dose (0h) then 1h post-dose
Tumour response to VAL201 is to be evaluated at the end of every 3rd cycle.
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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 | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | Yes |
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) | Yes |
E.7.1.1 | First administration to humans | Yes |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | Yes |
E.7.1.3.1 | Other trial type description |
This is Phase I/II as it has secondary therapeutic endpoints evaluating disease response in patients |
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E.7.2 | Therapeutic exploratory (Phase II) | No |
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 | No |
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.8.3 |
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 | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
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
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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 | 1 |
E.8.9.1 | In the Member State concerned months | 2 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 2 |
E.8.9.2 | In all countries concerned by the trial days | 0 |