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 | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10029260 |
E.1.2 | Term | Neuroblastoma |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
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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 | 10029260 |
E.1.2 | Term | Neuroblastoma |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | HLT |
E.1.2 | Classification code | 10029212 |
E.1.2 | Term | Nervous system neoplasms malignant NEC |
E.1.2 | System Organ Class | 10029205 - Nervous system disorders |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | HLGT |
E.1.2 | Classification code | 10029211 |
E.1.2 | Term | Nervous system neoplasms malignant and unspecified NEC |
E.1.2 | System Organ Class | 10029205 - Nervous system disorders |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | SOC |
E.1.2 | Classification code | 10029104 |
E.1.2 | Term | Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
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 | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To determine how 13-CRA is absorbed into the body, to what extent, and how it is handled in the body, when it is administered using the new liquid formulation and the current 'extract from capsule' method.
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E.2.2 | Secondary objectives of the trial |
To determine the safety and tolerability of the new liquid formulation compared with extraction from capsules. To assess palatability (taste, smell) and acceptability of the new liquid formulation and the extraction from capsule.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
To be eligible for inclusion into this trial the patients must fulfil all of the following criteria: 1. Male or female aged from 0 years to < 21 years of age. 2. Patient with high risk neuroblastoma, or unresectable, unfavourable histology intermediate risk neuroblastoma the latter age ≥ 18 months at diagnosis 3. Patient who is scheduled to receive at least two treatment cycles of 13-CRA. 4. Patient who cannot swallow 13-CRA capsules (i.e. requires extraction of 13-CRA from the capsules). 5. Negative pregnancy test for females of child-bearing potential before initiation of treatment, and sexually active patients and partners agreeing to undertake adequate contraceptive measures (see section 4.5). 6. Provision of a single or double lumen central venous catheter for sampling (i.e. already in place). 7. Parent(s)/legal guardian able and willing to provide written informed consent for the patient to take part in the trial. 8. Where applicable, the patient should assent to undergo blood sampling for pharmacokinetic purposes and to allow physiological measurements to be made.
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E.4 | Principal exclusion criteria |
To be eligible for inclusion in this trial the patients must not meet any of the following criteria: 1. Any clinically significant medical condition or abnormality, which, in the opinion of the investigator, might compromise the safety of the patient or which might interfere with the trial. 2. Diagnosis of high-risk neuroblastoma (HRNBL) which is currently being treated on the SIOPEN HRNBL trial (children who have exited this trial will be eligible). 3. Known allergy to 13-CRA or any of the excipients. 4. Inadequate contraception measures in females of childbearing age. 5. Receiving concomitant treatment with tetracyclines.
CRITERIA PRIOR TO STARTING EACH CYCLE OF 13-CRA 1. Total bilirubin ≤ 1.5 x normal, and (SGPT) ALT ≤ 5 x normal. Veno-occlusive disease if present, should be stable or improving. 2. Skin toxicity no greater than CTCAE Grade 1(10) 3. Serum triglycerides <5.65mmol/L. 4. No haematuria and / or proteinuria on urinalysis. 5. Serum calcium ≤ 2.9mmol/L. 6. Serum creatinine based on age / gender as follows: Age Maximum Serum Creatinine µmol/L Male Female 1 month to < 6 months 35 35 6 months to < 1 year 44 44 1 to < 2 years 53 53 2 to < 6 years 70 70 6 to < 10 years 88 88 10 to < 13 years 106 106 13 to < 16 years 132 124 ≥ 16 years 150 124
7. Patients with a seizure disorder must be well controlled and taking anticonvulsants. CNS toxicity < grade 2 (CTCAE). WITHDRAWAL CRITERIA 1. Positive pregnancy test - pregnancy testing will be undertaken before treatment commences and routinely before each course of treatment in females of child-bearing potential. If a patient is found to be pregnant during the trial, the next course of treatment will not be given until the pregnancy has been discussed with the treating clinician, and the patient will be withdrawn from the trial whether or not treatment is continued. 2. Request of the patient, for any reason. 3. Discretion of the investigator.
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E.5 End points |
E.5.1 | Primary end point(s) |
Primary Endpoints: Pharmacokinetic parameters (13-CRA, and 4-oxo-13-cis-RA) Primary parameters: • Relative bioavailability • Clearance (CL/F), • Volume of distribution (V/F) Secondary parameters: • Time to maximum concentration (Tmax), • Maximum plasma concentration (Cmax), • Area under plasma concentration time curve (AUC), • Half-life (t1/2)
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Sparse sampling will be applied. One sample at 6 hours post dose and a further three samples at selected time points from 0.5,1,1.5,2,3,4 and 5 hours post dose. One sample at 24-48 hours. |
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E.5.2 | Secondary end point(s) |
Secondary Endpoints: Safety parameters • Evaluate the local (oro–pharyngeal) tolerability • Skin toxicity • Hypercalcaemia • Hepatotoxicity • Triglicerides
Oro-pharyngeal adverse event data will be listed as adverse events and separately summarised.
Palatability and Acceptability: Evaluate the taste acceptability of the new oral liquid formulation of 13-CRA.
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Safety parameters will be assessed from time of first dosing until 14 days after the last dose is given. Palatability and acceptability will be assessed at 14 days from first dose. |
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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 | No |
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 | 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) | 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 | 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 | No |
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 | 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 | 12 |
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 | 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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For administrative and safety reporting purposes the end of the trial will be defined as 14 days after the last patient completes treatment in My-CRA Month 2. This provides for a single and conservative definition. Last subject last follow up. |
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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 | 30 |
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 | 30 |