Clinical Trial Results:
A randomized, open label, single center, phase I, two way, cross-over study to evaluate the pharmacokinetic comparability of deferasirox new granule formulation with the reference dispersible formulation in healthy subjects.
Due to EudraCT system limitations, which EMA is aware of, results of crossover studies are not accurately represented in this record. Please go to https://www.novctrd.com/CtrdWeb/home.nov for complete trial results.
Summary
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EudraCT number |
2016-000307-93 |
Trial protocol |
Outside EU/EEA |
Global end of trial date |
02 Dec 2013
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Results information
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Results version number |
v1(current) |
This version publication date |
02 Sep 2018
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First version publication date |
02 Sep 2018
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Other versions |
Trial Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
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Trial identification
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Sponsor protocol code |
CICL670F2105
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
- | ||
WHO universal trial number (UTN) |
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Sponsors
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Sponsor organisation name |
Novartis Pharma AG
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Sponsor organisation address |
CH-4002, Basel, Switzerland,
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Public contact |
Clinical Disclosure Office, Novartis Pharma AG, +41 613241111,
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Scientific contact |
Clinical Disclosure Office, Novartis Pharma AG, +41 613241111,
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Paediatric regulatory details
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Is trial part of an agreed paediatric investigation plan (PIP) |
Yes
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EMA paediatric investigation plan number(s) |
EMEA-001103-PIP01-10 | ||
Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Results analysis stage
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Analysis stage |
Final
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Date of interim/final analysis |
02 Dec 2013
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Is this the analysis of the primary completion data? |
No
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Global end of trial reached? |
Yes
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Global end of trial date |
02 Dec 2013
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Was the trial ended prematurely? |
No
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General information about the trial
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Main objective of the trial |
Evaluate the PK comparability of a reduced dose of the deferasirox granule formulation given with a small amount of a soft food matrix (apple sauce) versus the reference dispersible tablet formulation of deferasirox under fasted conditions in healthy subjects.
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Protection of trial subjects |
The study was in compliance with the ethical principles derived from the Declaration of Helsinki and the International Conference on Harmonization (ICH) Good Clinical Practice (GCP) Guidelines. All the local regulatory requirements pertinent to safety of trial subjects were also followed during the conduct of the trial.
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Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
29 Jul 2013
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Long term follow-up planned |
No
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Independent data monitoring committee (IDMC) involvement? |
No
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Population of trial subjects
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Number of subjects enrolled per country |
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Country: Number of subjects enrolled |
United States: 53
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Worldwide total number of subjects |
53
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EEA total number of subjects |
0
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Number of subjects enrolled per age group |
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In utero |
0
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Preterm newborn - gestational age < 37 wk |
0
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Newborns (0-27 days) |
0
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Infants and toddlers (28 days-23 months) |
0
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Children (2-11 years) |
0
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Adolescents (12-17 years) |
0
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Adults (18-64 years) |
53
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From 65 to 84 years |
0
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85 years and over |
0
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Recruitment
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Recruitment details |
- | ||||||||||||||||||||||||||||||||
Pre-assignment
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Screening details |
Informed consent was obtained from each subject in writing before screening. The study was described by the Investigator or designee, who answered any questions, and written information was also provided. | ||||||||||||||||||||||||||||||||
Period 1
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Period 1 title |
Overall trial (overall period)
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Is this the baseline period? |
Yes | ||||||||||||||||||||||||||||||||
Allocation method |
Randomised - controlled
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Blinding used |
Not blinded | ||||||||||||||||||||||||||||||||
Arms
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Are arms mutually exclusive |
Yes
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Arm title
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No sequence | ||||||||||||||||||||||||||||||||
Arm description |
Those subjects that were non-compliant with the iron supplement pre-treatment, or did not meet all inclusion and exclusion criteria at the Baseline Visit or when target recruitment had been completed, were discontinued prior to randomization and were assigned to the ‘no sequence’ group. | ||||||||||||||||||||||||||||||||
Arm type |
Supportive treatment | ||||||||||||||||||||||||||||||||
Investigational medicinal product name |
ferrous sulfate
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Tablet
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Routes of administration |
Oral use
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Dosage and administration details |
The supportive treatment was an iron supplement, ferrous sulfate 325 mg strength oral tablet, which was equivalent to 65 mg Fe++ (elemental iron).
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Arm title
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A/B sequence | ||||||||||||||||||||||||||||||||
Arm description |
Treatment A: Single dose of 1200 mg of deferasirox granule formulation (3 stick packs of 400 mg) with apple sauce under fasted conditions. Treatment B: Single dose of 1500 mg reference DT formulation of deferasirox dispersed in 200 ml water under fasted conditions. | ||||||||||||||||||||||||||||||||
Arm type |
Experimental | ||||||||||||||||||||||||||||||||
Investigational medicinal product name |
deferasirox granule formulation
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Investigational medicinal product code |
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Other name |
Treatment A
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Pharmaceutical forms |
Granules
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Routes of administration |
Oral use
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Dosage and administration details |
Single dose of 1200 mg of deferasirox granule formulation (3 stick packs of 400 mg) with apple sauce under fasted conditions.
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Investigational medicinal product name |
reference DT formulation
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Investigational medicinal product code |
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Other name |
deferasirox
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Pharmaceutical forms |
Dispersible tablet
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Routes of administration |
Oral use
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Dosage and administration details |
Single dose of 1500 mg reference DT formulation (3 tablets of 500 mg) of deferasirox under fasted conditions dispersed in 200 ml water.
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Arm title
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B/A sequence | ||||||||||||||||||||||||||||||||
Arm description |
Treatment B: Single dose of 1500 mg reference DT formulation (3 tablets of 500 mg) of deferasirox under fasted conditions dispersed in 200 ml water. Treatment A: Single dose of 1200 mg of deferasirox granule formulation (3 stick packs of 400 mg) with apple sauce under fasted conditions. | ||||||||||||||||||||||||||||||||
Arm type |
Experimental | ||||||||||||||||||||||||||||||||
Investigational medicinal product name |
deferasirox granule formulation
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Investigational medicinal product code |
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Other name |
Treatment A
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Pharmaceutical forms |
Granules
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Routes of administration |
Oral use
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Dosage and administration details |
Single dose of 1200 mg of deferasirox granule formulation (3 stick packs of 400 mg) with apple sauce under fasted conditions.
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Investigational medicinal product name |
reference DT formulation
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Investigational medicinal product code |
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Other name |
Treatment B
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Pharmaceutical forms |
Dispersible tablet
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Routes of administration |
Oral use
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Dosage and administration details |
Single dose of 1500 mg reference DT formulation (3 tablets of 500 mg) of deferasirox under fasted conditions dispersed in 200 ml water.
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Baseline characteristics reporting groups
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Reporting group title |
No sequence
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Reporting group description |
Those subjects that were non-compliant with the iron supplement pre-treatment, or did not meet all inclusion and exclusion criteria at the Baseline Visit or when target recruitment had been completed, were discontinued prior to randomization and were assigned to the ‘no sequence’ group. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
A/B sequence
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Reporting group description |
Treatment A: Single dose of 1200 mg of deferasirox granule formulation (3 stick packs of 400 mg) with apple sauce under fasted conditions. Treatment B: Single dose of 1500 mg reference DT formulation of deferasirox dispersed in 200 ml water under fasted conditions. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
B/A sequence
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Reporting group description |
Treatment B: Single dose of 1500 mg reference DT formulation (3 tablets of 500 mg) of deferasirox under fasted conditions dispersed in 200 ml water. Treatment A: Single dose of 1200 mg of deferasirox granule formulation (3 stick packs of 400 mg) with apple sauce under fasted conditions. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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End points reporting groups
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Reporting group title |
No sequence
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Reporting group description |
Those subjects that were non-compliant with the iron supplement pre-treatment, or did not meet all inclusion and exclusion criteria at the Baseline Visit or when target recruitment had been completed, were discontinued prior to randomization and were assigned to the ‘no sequence’ group. | ||
Reporting group title |
A/B sequence
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Reporting group description |
Treatment A: Single dose of 1200 mg of deferasirox granule formulation (3 stick packs of 400 mg) with apple sauce under fasted conditions. Treatment B: Single dose of 1500 mg reference DT formulation of deferasirox dispersed in 200 ml water under fasted conditions. | ||
Reporting group title |
B/A sequence
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Reporting group description |
Treatment B: Single dose of 1500 mg reference DT formulation (3 tablets of 500 mg) of deferasirox under fasted conditions dispersed in 200 ml water. Treatment A: Single dose of 1200 mg of deferasirox granule formulation (3 stick packs of 400 mg) with apple sauce under fasted conditions. | ||
Subject analysis set title |
Pharmacokinetic analysis set (PAS)
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Subject analysis set type |
Sub-group analysis | ||
Subject analysis set description |
Consisted of all safety subjects who had completed the two Treatment Periods with evaluable deferasirox PK data allowing a comparison between the test formulation and the reference formulation.
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Subject analysis set title |
Deferasirox granule formulation
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Subject analysis set type |
Sub-group analysis | ||
Subject analysis set description |
Treatment A: Single dose of 1200 mg of deferasirox granule formulation (3 stick packs of 400 mg) with apple sauce under fasted conditions
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Subject analysis set title |
Deferasirox DTs
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Subject analysis set type |
Sub-group analysis | ||
Subject analysis set description |
Treatment B: Single dose of 1500 mg reference DT formulation of deferasirox under fasted conditions dispersed in 200 ml water.
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Subject analysis set title |
Safety Set
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Subject analysis set type |
Safety analysis | ||
Subject analysis set description |
All randomized subjects who received at least one dose of study drug (defined as either deferasirox or iron supplement). If an enrolled subject was randomized but received iron supplement only, he/she was included in the Safety Set.
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End point title |
Analysis of AUCinf for plasma deferasirox by treatment [1] | ||||||||||||
End point description |
The area under the curve (AUC) from time zero to infinity.
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End point type |
Primary
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End point timeframe |
Days 1 through 4 and 10 to 13 of Treatment Periods 1 and 2 at the following time points: 0 (pre-dose) and at 0.5 h, 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 8 h, 12 h, 24 h, 36 h, 48 h, and 72 hours
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Notes [1] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: Analysis was done within a single arm. A comparison groups was not use for statistical analysis. |
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Notes [2] - Pharmacokinetic Analysis Set (PAS): safety subjects with evaluable deferasirox PK data [3] - number of subjects with non-missing values |
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No statistical analyses for this end point |
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End point title |
Analysis of AUClast for plasma deferasirox by treatment [4] | ||||||||||||
End point description |
The AUC from time zero to the last measurable concentration sampling time (Tlast)
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End point type |
Primary
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End point timeframe |
Days 1 through 4 and 10 to 13 of Treatment Periods 1 and 2 at the following time points: 0 (pre-dose)
and at 0.5 h, 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 8 h, 12 h, 24 h, 36 h, 48 h, and 72 hours
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Notes [4] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: Analysis was done within a single arm. A comparison groups was not use for statistical analysis. |
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No statistical analyses for this end point |
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End point title |
Analysis of Cmax for plasma deferasirox by treatment [5] | ||||||||||||
End point description |
The maximum (peak) observed plasma concentration after single dose administration
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End point type |
Primary
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End point timeframe |
Days 1 through 4 and 10 to 13 of Treatment Periods 1 and 2 at the following time points: 0 (pre-dose)
and at 0.5 h, 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 8 h, 12 h, 24 h, 36 h, 48 h, and 72 hours
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Notes [5] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: Analysis was done within a single arm. A comparison groups was not use for statistical analysis. |
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No statistical analyses for this end point |
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End point title |
Analysis of Tmax for plasma deferasirox by treatment [6] | ||||||||||||
End point description |
The time to reach maximum (peak) plasma concentration after single dose administration
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End point type |
Primary
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End point timeframe |
Days 1 through 4 and 10 to 13 of Treatment Periods 1 and 2 at the following time points: 0 (pre-dose)
and at 0.5 h, 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 8 h, 12 h, 24 h, 36 h, 48 h, and 72 hours
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Notes [6] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: Analysis was done within a single arm. A comparison groups was not use for statistical analysis. |
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No statistical analyses for this end point |
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End point title |
Analysis of T1/2 for plasma deferasirox by treatment [7] | ||||||||||||
End point description |
The elimination half-life associated with the terminal slope (lambda_z) of a semi-logarithmic concentration-time curve.
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End point type |
Primary
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End point timeframe |
Days 1 through 4 and 10 to 13 of Treatment Periods 1 and 2 at the following time points: 0 (pre-dose)
and at 0.5 h, 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 8 h, 12 h, 24 h, 36 h, 48 h, and 72 hours
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Notes [7] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: Analysis was done within a single arm. A comparison groups was not use for statistical analysis. |
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Notes [8] - number of subjects with non-missing values |
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No statistical analyses for this end point |
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End point title |
Analysis of Lambda_z for plasma deferasirox by treatment [9] | ||||||||||||
End point description |
The terminal slope of elimination phase.
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End point type |
Primary
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End point timeframe |
Days 1 through 4 and 10 to 13 of Treatment Periods 1 and 2 at the following time points: 0 (pre-dose)
and at 0.5 h, 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 8 h, 12 h, 24 h, 36 h, 48 h, and 72 hours
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Notes [9] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: Analysis was done within a single arm. A comparison groups was not use for statistical analysis. |
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Notes [10] - number of subjects with non-missing values |
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No statistical analyses for this end point |
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End point title |
Percentage of participants that experienced an adverse event (AE) | ||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
Adverse events are collected from First Patient First Visit (FPFV) until Last Patient Last Visit (LPLV). All
adverse events reported in this record are from date of First Patient First Treatment until Last Patient
Last Visit.
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No statistical analyses for this end point |
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Adverse events information
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Timeframe for reporting adverse events |
Adverse events are collected from First Patient First Visit (FPFV) until Last Patient Last Visit (LPLV). All adverse events reported in this record are from date of First Patient First Treatment until Last Patient Last Visit.
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Assessment type |
Systematic | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
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Dictionary name |
MedDRA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
16.0
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Reporting groups
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Reporting group title |
All subjects
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Reporting group description |
All subjects | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Frequency threshold for reporting non-serious adverse events: 1% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Substantial protocol amendments (globally) |
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Were there any global substantial amendments to the protocol? No | |||
Interruptions (globally) |
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Were there any global interruptions to the trial? No | |||
Limitations and caveats |
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Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data. | |||
Due to EudraCT system limitations, which EMA is aware of, results of crossover studies are not accurately represented in this record. Please go to https://www.novctrd.com/CtrdWeb/home.nov for complete trial results. |