E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Relapsed or Refractory Advanced Solid Tumors, Non-Hodgkin Lymphoma, or Histiocytic Disorders With FGFR Mutations |
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E.1.1.1 | Medical condition in easily understood language |
Relapsed or Refractory Advanced Solid Tumors, Non-Hodgkin Lymphoma, or Histiocytic Disorders With FGFR Mutations |
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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 | 10065143 |
E.1.2 | Term | Malignant solid tumour |
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 determine the objective response rate (ORR; complete response + partial response) in pediatric patients treated with JNJ-42756493 (erdafitinib) with advanced solid tumors (including central nervous system [CNS] tumors), non-Hodgkin lymphomas or histiocytic disorders that harbor genetic alterations in the FGFR1/2/3/4 pathway. |
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E.2.2 | Secondary objectives of the trial |
I. To estimate the progression free survival in pediatric patients treated with JNJ-42756493 (erdafitinib) with advanced solid tumors (including CNS tumors), non-Hodgkin lymphomas or histiocytic disorders that harbor genetic alterations in the FGFR1/2/3/4.
II. To obtain information about the tolerability of JNJ-42756493 (erdafitinib) in children with relapsed or refractory cancer.
III. To provide preliminary estimates of the pharmacokinetics of JNJ- 42756493 (erdafitinib) in children with relapsed or refractory cancer.
EXPLORATORY OBJECTIVES:
I. To explore approaches to profiling changes in tumor genomics over time through evaluation of circulating tumor deoxyribonucleic acid (DNA). |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Patient must have enrolled onto APEC1621SC and must have been given a treatment assignment to molecular analysis for therapy choice (MATCH) to APEC1621B based on the presence of an actionable mutation.
Patients must have a body surface area >= 0.53 m^2 at enrollment
Patients must have radiographically measurable disease at the time of study enrollment; patients with neuroblastoma who do not have measurable disease but have metaiodobenzylguanidine (MIBG) positive (+) evaluable disease are eligible; measurable disease in patients with CNS involvement is defined as tumor that is measurable in two perpendicular diameters on magnetic resonance imaging (MRI) and visible on more than one slice Note: The following do not qualify as measurable disease: - Malignant fluid collections (e.g., ascites, pleural effusions) - Bone marrow infiltration except that detected by MIBG scan for neuroblastoma - Lesions only detected by nuclear medicine studies (e.g., bone, gallium or positron emission tomography [PET] scans) except as noted for neuroblastoma - Elevated tumor markers in plasma or cerebrospinal fluid (CSF) - Previously radiated lesions that have not demonstrated clear progression post radiation - Leptomeningeal lesions that do not meet the measurement requirements for Response Evaluation Criteria in Solid Tumors (RECIST) 1.1
Karnofsky >= 50% for patients > 16 years of age and Lansky >= 50 for patients =< 16 years of age; Note: neurologic deficits in patients with CNS tumors must have been stable for at least 7 days prior to study enrollment; patients who are unable to walk because of paralysis, but who are up in a wheelchair, will be considered ambulatory for the purpose of assessing the performance score |
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E.4 | Principal exclusion criteria |
Pregnant or breast-feeding women will not be entered on this study due to risks of fetal and teratogenic adverse events as seen in animal studies. Pregnancy tests must be obtained in girls who are post-menarchal. Males or females of reproductive potential may not participate unless they have agreed to use an effective contraceptive method, while receiving study treatment and for 3 months after the last dose of JNJ-42756493 (erdafitinib). Male subjects (with a partner of childbearing potential) must use a condom with spermicide when sexually active and must not donate sperm from the first dose of study drug until 5 months after the last dose of study drug.
Concomitant Medications - Corticosteroids: Patients receiving corticosteroids who have not been on a stable or decreasing dose of corticosteroid for at least 7 days prior to enrollment are not eligible. If used to modify immune adverse events related to prior therapy, ≥ 14 days must have elapsed since last dose of corticosteroid (See Section 4.1.6.1.d).
- Investigational Drugs: Patients who are currently receiving another investigational drug are not eligible.
- Anti-cancer Agents: Patients who are currently receiving other anti-cancer agents are not eligible. - Anti-GVHD agents post-transplant: Patients who are receiving cyclosporine, tacrolimus or other agents to prevent graft-versus-host disease post bone marrow transplant are not eligible for this trial.
- CYP3A4 Agents: Patients who are currently receiving drugs that are strong inducers or inhibitors of CYP3A4 are not eligible.
- CYP2C9 Agents: Patients who are currently receiving drugs that are moderate to strong inducers or inhibitor of CYP2C9 are not eligible.
- P-glycoprotein: Patients who are currently receiving drugs that are potent inhibitors of p-glycoprotein are not eligible.
Infection: Patients who have an uncontrolled infection are not eligible.
Patients who have received a prior solid organ transplantation are not eligible.
Patients who in the opinion of the investigator may not be able to comply with the safety monitoring requirements of the study are not eligible.
A history of cardiovascular diseases: Unstable angina, myocardial infarction, or known congestive heart failure Class IIIV within the preceding 12 months; cerebrovascular accident or transient ischemic attack within the preceding 3 months, pulmonary embolism within the preceding 2 months.
A history of any of the following: sustained ventricular tachycardia, ventricular fibrillation, Torsades de Pointes, cardiac arrest, Mobitz II second degree heart block or third degree heart block; known presence of dilated, hypertrophic, or restrictive cardiomyopathy.
Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements.
Patients with known significant ophthalmologic conditions (uncontrolled glaucoma, history of retinal vein occlusion or retinal detachment, excluding patients with longstanding findings secondary to existing conditions) are not eligible |
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E.5 End points |
E.5.1 | Primary end point(s) |
Pharmacokinetics (PK) will be performed to determine the PK of JNJ-42756493 (erdafitinib) in children.
Plasma Protein Binding(PPB), binding of erdafitinib to plasma proteins will be determined.
The alpha-1 acid glycoprotein concentration
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Blood samples will be obtained for PK & PPB on the following timepoints : note, the PPB samples will also be used to determine the alpha-1 acid glycoprotein concentration - PK & PPB Blood Sample No. 1, Cycle 2, Day 1, Pre-dose - PK Blood Sample No. 2, Cycle 2, Day 1, 1 hour post-dose - PK & PPB Blood Sample No. 3, Cycle 2, Day 1, 2 hour post-dose - PK Blood Sample No. 4, Cycle 2, Day 1, 4 hour post-dose - PK Blood Sample No. 5, Cycle 2, Day 1, 6-8 hour post-dose - PK Blood Sample No. 6, Cycle 2, Day 2, 24 hour post-dose |
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E.5.2 | Secondary end point(s) |
Circulating Tumor DNA Study(optional) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
(1) Cycle 5 Day 1 (2) At disease progression or end of protocol therapy (for patients receiving ≥ 5 cycles of therapy only) |
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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) | 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 |
Will this trial be conducted at a single site globally?
| No |
E.8.4 | Will this trial be conducted at multiple sites globally? | Yes |
E.8.6 Trial involving sites outside the EEA |
E.8.6.2 | Trial being conducted completely outside of the EEA | Yes |
E.8.6.3 | Specify the countries outside of the EEA in which trial sites are planned |
Puerto Rico |
United States |
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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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Patients will continue to be followed on the APEC1621SC screening protocol. Follow-up data submission will occur until one of the APEC1621SC Off Study Criteria is met, withdrawal of consent or the patient dies or is lost to follow-up. |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.2 | In all countries concerned by the trial years | 7 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |