E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
nausea and vomiting associating with emetogenic chemotherapy |
|
E.1.1.1 | Medical condition in easily understood language |
|
E.1.1.2 | Therapeutic area | Body processes [G] - Digestive System and Oral Physiological Phenomena [G10] |
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 | 10047700 |
E.1.2 | Term | Vomiting |
E.1.2 | System Organ Class | 10017947 - Gastrointestinal disorders |
|
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 | 10028813 |
E.1.2 | Term | Nausea |
E.1.2 | System Organ Class | 10017947 - Gastrointestinal disorders |
|
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 |
PK/PD correlation between netupitant exposure and antiemetic efficacy after a single oral netupitant administration, concomitantly with oral palonosetron in pediatric cancer patients receiving chemotherapy |
|
E.2.2 | Secondary objectives of the trial |
to assess the safety and tolerability after single oral administration of netupitant given concomitantly with a single oral administration of palonosetron to evaluate the pk profile of oral palonosetron at the fixed dose of 20microg/kg in pediatric patients with the concomitant administration of netupitant |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Male and female pediatric cancer patients from birth up to <18 years, who were scheduled to receive HEC or MEC to be administered as single-day chemotherapy on Day 1 only or for multiple days. |
|
E.4 | Principal exclusion criteria |
Known history of allergy to any component or other contraindications to any NK1 or 5-HT3 receptor antagonists; Patient was suffering from ongoing vomiting from any organic etiology (including a history of gastric outlet obstruction or intestinal obstruction due to adhesions or volvulus; a symptomatic central nervous system tumor causing nausea and/or vomiting) or hydrocephalus; 8. Patient who received any drug with potential antiemetic effect within 24 hours prior to the start of reference chemotherapy, 9. Patient who received palonosetron within 1 week prior to administration of study drug; 17. Patient with clinically relevant Grade 3 or 4 non-hematological abnormal laboratory values; Enrollment in a previous study with netupitant (either alone or in combination with palonosetron); Marked baseline prolongation of corrected QT (QTc) interval [QTc interval by Bazett’s formula [QTcB] or QTc interval by Fridericia’s formula [QTcF] >460 msec] at screening.
|
|
E.5 End points |
E.5.1 | Primary end point(s) |
The PK/PD relationship between netupitant exposure (area under the plasma concentration-time curve [AUC] and maximum plasma concentration [Cmax]) and antiemetic efficacy in the delayed phase after a single oral netupitant administration given concomitantly with oral palonosetron in pediatric cancer patients receiving HEC or MEC treatments. The efficacy parameter used in the primary PK/PD analysis was the proportion of patients with CR (i.e., no emetic episodes and no rescue medication) during the delayed phase (>24 to 120 hours after the start of chemotherapy on Day 1). |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Patients > 5 years from 2 to 8 h, from 24 to 48h, from 72 to 96h and from 120 to 168h Patients <5 years from 2 to 8 h, from 24 to 48h, and from 120 to 168h |
|
E.5.2 | Secondary end point(s) |
• Pharmacokinetic endpoint: o AUC, Cmax, time of the maximum plasma concentration (tmax), and half-life (t1/2) of netupitant, netupitant metabolites M1, M2, M3, and palonosetron. • Efficacy endpoints: o Proportion of patients with CR, (i.e., no emetic episodes and no rescue medication), during the delayed (>24 to 120 hours), acute (0 to 24 hours), and overall phases (0 to 120 hours) after start of chemotherapy administration on Day 1. o Proportion of patients with no emetic episodes during the delayed (>24 to 120 hours), acute (0 to 24 hours), and overall phases (0 to 120 hours) after start of chemotherapy administration on Day 1. o Proportion of patients with no rescue medication during the delayed (>24 to 120 hours), acute (0 to 24 hours), and overall phases (0 to 120 hours) after start of chemotherapy administration on Day 1. • Safety endpoints: o Safety was assessed by means of adverse events (AEs), clinical laboratory tests (serum chemistry, hematology, and urinalysis), physical examinations, vital signs, and 12-lead electrocardiograms (ECGs).
|
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Patients > 5 years from 2 to 8 h, from 24 to 48h, from 72 to 96h and from 120 to 168h Patients <5 years from 2 to 8 h, from 24 to 48h, and from 120 to 168h |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | Yes |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | Yes |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | Yes |
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 | Yes |
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) | 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 |
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 |
Russian Federation |
Serbia |
Ukraine |
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
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.2 | In all countries concerned by the trial years | 2 |