Clinical Trial Results:
Improving the tolerability of the oral targeted anti-cancer drug pazopanib by food intake (DIET)
Summary
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EudraCT number |
2013-004108-20 |
Trial protocol |
NL |
Global end of trial date |
09 Aug 2018
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Results information
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Results version number |
v1(current) |
This version publication date |
26 Jan 2020
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First version publication date |
26 Jan 2020
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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 |
UMCN-AKF13.05
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT02138526 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
Radboudumc
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Sponsor organisation address |
Geert Grooteplein Zuid 10, Nijmegen, Netherlands,
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Public contact |
Angela Colbers, Radboud University Nijmegen Medical Centre, +31 243616405, angela.colbers@radboudumc.nl
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Scientific contact |
Angela Colbers, Radboud University Nijmegen Medical Centre, +31 243616405, angela.colbers@radboudumc.nl
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Paediatric regulatory details
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Is trial part of an agreed paediatric investigation plan (PIP) |
No
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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 |
15 Nov 2018
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Is this the analysis of the primary completion data? |
Yes
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Primary completion date |
09 Aug 2018
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Global end of trial reached? |
Yes
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Global end of trial date |
09 Aug 2018
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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 |
Part A: To determine the equivalent dose of pazopanib when taken with a continental breakfast compared to 800 mg in fasted state.
Part B:To evaluate whether food can reduce the side effects diarrhea and nausea.
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Protection of trial subjects |
Part A
Participating patients will be asked for a hospital admission for two days to collect the blood samples. All blood samples will be drawn from a once placed intravenous cannula. A total of 10 blood samples will be taken per admission day. the burden for the participants of this part of the study is considered to be mild. In general the risk for participation in this study is regarded moderate.
The risk of suboptimal dosing is minimized by the run in of three patients at 600 mg OD with food. Benefits associated with participating in this study are that patients and their treating physician get insight into pazopanib exposure when taken with a continental breakfast.
Part B
The participating patients are asked to keep a record on their defecation pattern and nausea experiences during both treatment regiments, at the end of the study period their preference is asked. Therefore the burden for the participants of this part of the study is considered to be low.
In general the risk for participation in this study is regarded negligible.
Patient receive a bioequivalent dose pazopanib also normal Ctrhough levels will be monitored.
Benefits associated with participating in this study are that patients might experience less side effects and the intake of pazopanib will be more easily incorporated in their normal life style.
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Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
01 Jan 2014
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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 |
Netherlands: 97
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Worldwide total number of subjects |
97
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EEA total number of subjects |
97
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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) |
68
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From 65 to 84 years |
28
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85 years and over |
1
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Recruitment
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Recruitment details |
This study was conducted in two parts. First, a PK study was performed to establish the bioequivalent dose of pazopanib when ingested with a CB (part 1). This part was designed as an open-label, crossover, multicenter, phase I study conducted in two centers in the Netherlands (Radboudumc (Nijmegen) and Leiden University Medical Center (Leiden). | ||||||||||||
Pre-assignment
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Screening details |
Adult patients (≥ 18 years) receiving 800 mg pazopanib o.d. with an ECOG performance status of 0−2. The use of proton pump inhibitors was allowed when the proton pump inhibitor was used at the same time throughout the study. Use of substances known to alter Cytochrome P 3A4 metabolism were prohibited. Patients with GI abnormalities were excluded. | ||||||||||||
Period 1
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Period 1 title |
screening
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Is this the baseline period? |
Yes | ||||||||||||
Allocation method |
Not applicable
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Blinding used |
Not blinded | ||||||||||||
Blinding implementation details |
nap
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Arms
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Arm title
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baseline | ||||||||||||
Arm description |
baseline | ||||||||||||
Arm type |
Active comparator | ||||||||||||
Investigational medicinal product name |
pazopanib
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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 |
800mg once daily oral without food
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Period 2
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Period 2 title |
PKcurves
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Is this the baseline period? |
No | ||||||||||||
Allocation method |
Randomised - controlled
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Blinding used |
Not blinded | ||||||||||||
Arms
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Are arms mutually exclusive |
No
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Arm title
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pazopanib 800mg fasting | ||||||||||||
Arm description |
pazopanib 800mg fasting | ||||||||||||
Arm type |
Active comparator | ||||||||||||
Investigational medicinal product name |
pazopanib
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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 |
800mg once daily oral without food
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Arm title
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pazopanib 600mg + food | ||||||||||||
Arm description |
pazopanib 600mg + food | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
pazopanib
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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 |
600mg once daily oral with food
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Baseline characteristics reporting groups
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Reporting group title |
screening
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Reporting group description |
- | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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End points reporting groups
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Reporting group title |
baseline
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Reporting group description |
baseline | ||
Reporting group title |
pazopanib 800mg fasting
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Reporting group description |
pazopanib 800mg fasting | ||
Reporting group title |
pazopanib 600mg + food
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Reporting group description |
pazopanib 600mg + food |
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End point title |
AUC | ||||||||||||
End point description |
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End point type |
Primary
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End point timeframe |
24h
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Statistical analysis title |
GMR | ||||||||||||
Comparison groups |
pazopanib 800mg fasting v pazopanib 600mg + food
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Number of subjects included in analysis |
156
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Analysis specification |
Pre-specified
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Analysis type |
equivalence [1] | ||||||||||||
P-value |
< 0.1 [2] | ||||||||||||
Method |
Mixed models analysis | ||||||||||||
Parameter type |
Median difference (final values) | ||||||||||||
Point estimate |
1.09
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Confidence interval |
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level |
90% | ||||||||||||
sides |
2-sided
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lower limit |
1.02 | ||||||||||||
upper limit |
1.17 | ||||||||||||
Notes [1] - intrasubject comparison, not 156 different subjects in analysis [2] - nap |
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Adverse events information
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Timeframe for reporting adverse events |
entire study
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Assessment type |
Non-systematic | ||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
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Dictionary name |
none | ||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
1
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Reporting groups
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Reporting group title |
all patients
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Reporting group description |
- | ||||||||||||||||||||||||||||||||||||||||||
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Frequency threshold for reporting non-serious adverse events: 5% | |||||||||||||||||||||||||||||||||||||||||||
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Substantial protocol amendments (globally) |
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Were there any global substantial amendments to the protocol? Yes | |||
Date |
Amendment |
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21 Jun 2018 |
1. Change in in- and exclusion criteria
When according to the treating physician a patient is eligible for pazopanib treatment, the patient is eligible for study participation.
2. Added secondary objective
Progression free survival was added as an secondary objective.
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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. | |||
None reported |