Clinical Trial Results:
An open-label, single arm study to investigate the safety,pharmacokinetics and pharmacodynamics of repeat doses of inhaled nemiralisib in patients with APDS/PASLI
Summary
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EudraCT number |
2015-004876-31 |
Trial protocol |
GB |
Global end of trial date |
04 Jun 2020
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Results information
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Results version number |
v1(current) |
This version publication date |
12 Jun 2021
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First version publication date |
12 Jun 2021
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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 |
204745
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
- | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
GlaxoSmithKline
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Sponsor organisation address |
980 Great West Road, Brentford, Middlesex, United Kingdom,
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Public contact |
GSK Response Center, GlaxoSmithKline, 1 8664357343, GSKClinicalSupportHD@gsk.com
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Scientific contact |
GSK Response Center, GlaxoSmithKline, 1 8664357343, GSKClinicalSupportHD@gsk.com
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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 |
09 Feb 2021
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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 |
04 Jun 2020
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Was the trial ended prematurely? |
Yes
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General information about the trial
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Main objective of the trial |
To assess the safety and tolerability of 84 days repeat dosing of inhaled nemiralisib in patients with activated PI3K delta syndrome (APDS)
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Protection of trial subjects |
Not applicable
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Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
22 Jul 2016
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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 Kingdom: 5
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Worldwide total number of subjects |
5
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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) |
5
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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 |
This is an open-label study conducted to investigate safety, pharmacokinetics and pharmacodynamics of repeat doses of inhaled nemiralisib (NEMI) in participants with activated phosphoinositide 3-kinase (PI3K) delta syndrome /p110 delta-activating mutation causing senescent T Cells, lymphadenopathy and immunodeficiency (APDS/PASLI) | ||||||||||
Pre-assignment
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Screening details |
Participants received either 1000 mcg NEMI DISKUS or 700 mcg NEMI ELLIPTA or 500 mcg NEMI ELLIPTA. All NEMI DISKUS and NEMI ELLIPTA dose levels were combined as All NEMI treatment group as there was no intent to compare two dose levels or devices. The study had protocol amendments to reflect changes in dose and device administration. | ||||||||||
Period 1
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Period 1 title |
Overall Study (overall period)
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Is this the baseline period? |
Yes | ||||||||||
Allocation method |
Not applicable
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Blinding used |
Not blinded | ||||||||||
Arms
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Arm title
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All NEMI | ||||||||||
Arm description |
Participants were administered with either NEMI 1000 mcg using DISKUS DPI or NEMI 700 or 500 mcg using ELLIPTA DPI once daily in the morning. NEMI DISKUS and NEMI ELLIPTA were combined as All NEMI treatment group as there was no intent to compare two dose levels or devices. | ||||||||||
Arm type |
Experimental | ||||||||||
Investigational medicinal product name |
Nemiralisib
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Inhalation powder
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Routes of administration |
Inhalation use
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Dosage and administration details |
Participants received either 1000 mcg NEMI DISKUS or 700 mcg NEMI ELLIPTA or 500 mcg NEMI ELLIPTA. All NEMI DISKUS and NEMI ELLIPTA dose levels were combined as All NEMI treatment group. There was no intent to compare two dose levels or devices.
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Baseline characteristics reporting groups
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Reporting group title |
All NEMI
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Reporting group description |
Participants were administered with either NEMI 1000 mcg using DISKUS DPI or NEMI 700 or 500 mcg using ELLIPTA DPI once daily in the morning. NEMI DISKUS and NEMI ELLIPTA were combined as All NEMI treatment group as there was no intent to compare two dose levels or devices. | |||||||||||||||||||||||||||||||||||||||||||||
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End points reporting groups
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Reporting group title |
All NEMI
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Reporting group description |
Participants were administered with either NEMI 1000 mcg using DISKUS DPI or NEMI 700 or 500 mcg using ELLIPTA DPI once daily in the morning. NEMI DISKUS and NEMI ELLIPTA were combined as All NEMI treatment group as there was no intent to compare two dose levels or devices. | ||
Subject analysis set title |
NEMI 1000 mcg Via DISKUS
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Subject analysis set type |
Sub-group analysis | ||
Subject analysis set description |
Participants were administered NEMI 1000 mcg using DISKUS DPI once daily in the morning.
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Subject analysis set title |
NEMI 700 mcg Via ELLIPTA
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Subject analysis set type |
Sub-group analysis | ||
Subject analysis set description |
Participants were administered NEMI 700 mcg using ELLIPTA DPI once daily in the morning.
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Subject analysis set title |
NEMI 500 mcg Via ELLIPTA
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Subject analysis set type |
Sub-group analysis | ||
Subject analysis set description |
Participants were administered NEMI 500 mcg using ELLIPTA DPI once daily in the morning.
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End point title |
Number of participants with any serious adverse events (SAEs) and any non-serious adverse events (Non-SAEs) [1] | ||||||||||
End point description |
An adverse event is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. An SAE is defined as any untoward medical occurrence that; results in death, is life-threatening, requires hospitalization or prolongation of existing hospitalization, results in disability/incapacity, is a congenital anomaly/birth defect, other situations as judged by physician. Number of participants with any SAE and non-SAEs are presented.
All Subjects Population consisted of all participants who received at least one dose of the study treatment.
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End point type |
Primary
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End point timeframe |
Upto 7.5 months
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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: There is no statistical analysis to report |
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Notes [2] - All Subjects Population. |
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No statistical analyses for this end point |
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End point title |
Change From Baseline in Diastolic Blood Pressure (DBP) and Systolic Blood Pressure (SBP) [3] | ||||||||||||||||||||||||||||
End point description |
SBP and DBP were measured in participants in a semi-supine position after 5 minutes rest. Baseline value is defined as latest pre-dose (Day 1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. 99999 indicates that standard deviation could not be calculated as a single participant was analyzed. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
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End point type |
Primary
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End point timeframe |
Baseline (Day 1 pre-dose) and at Days 14, 28, 56, 83 and 84
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Notes [3] - 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: There is no statistical analysis to report |
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Notes [4] - All Subjects Population. |
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No statistical analyses for this end point |
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End point title |
Change from Baseline in Pulse Rate [5] | ||||||||||||||||||
End point description |
Pulse rate was measured in participants in a semi-supine position after 5 minutes rest. Baseline value is defined as latest pre-dose (Day 1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. 99999 indicates that standard deviation could not be calculated as a single participant was analyzed. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
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End point type |
Primary
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End point timeframe |
Baseline (Day 1 pre-dose) and at Days 14, 28, 56, 83 and 84
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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: There is no statistical analysis to report |
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Notes [6] - All Subjects Population. |
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No statistical analyses for this end point |
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End point title |
Change from Baseline in Respiratory Rate [7] | ||||||||||||||||||
End point description |
Respiratory rate was measured in participants in a semi-supine position after 5 minutes rest. . Baseline value is defined as latest pre-dose (Day 1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. 99999 indicates that standard deviation could not be calculated as a single participant was analyzed. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
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End point type |
Primary
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End point timeframe |
Baseline (Day 1 pre-dose) and at Days 14, 28, 56, 83 and 84
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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: There is no statistical analysis to report |
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Notes [8] - All Subjects Population. |
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No statistical analyses for this end point |
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End point title |
Change from Baseline in body temperature [9] | ||||||||||||||||||
End point description |
Temperature was measured in participants in a semi-supine position after 5 minutes rest. Baseline value is defined as latest pre-dose (Day 1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. 99999 indicates that standard deviation could not be calculated as a single participant was analyzed. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
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End point type |
Primary
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End point timeframe |
Baseline (Day 1 pre-dose) and at Days 14, 28, 56, 83 and 84
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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: There is no statistical analysis to report |
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Notes [10] - All Subjects Population. |
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No statistical analyses for this end point |
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End point title |
Change from Baseline in electrocardiogram (ECG) mean heart rate [11] | ||||||||||||||||
End point description |
Single 12-lead ECGs were recorded at indicated timepoints using an ECG machine that automatically calculated the heart rate. Baseline value is defined as latest pre-dose (Day 1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
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End point type |
Primary
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End point timeframe |
Baseline (Day 1 pre-dose) and at Days 14, 28, 56 and 83
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Notes [11] - 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: There is no statistical analysis to report |
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Notes [12] - All Subjects Population. |
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No statistical analyses for this end point |
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End point title |
Change from Baseline in PR interval, QRS duration, uncorrected QT interval, QT corrected interval-Fredericia interval (QTcF) and QTc corrected by Bazett’s formula (QTcB) [13] | ||||||||||||||||||||||||||||||||||||||||||||||||
End point description |
Twelve lead ECGs were recorded at indicated timepoints. At each time point, ECG machine automatically measured QRS duration, uncorrected QT interval, QTcF interval and QTcB. Baseline value is defined as latest pre-dose (Day 1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
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End point type |
Primary
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End point timeframe |
Baseline (Day 1 pre-dose) and at Days 14, 28, 56 and 83
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Notes [13] - 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: There is no statistical analysis to report |
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Notes [14] - All Subjects Population. |
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No statistical analyses for this end point |
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End point title |
Change From Baseline in Clinical Chemistry Parameters: alanine aminotransferase (ALT), alkaline phosphatase (ALP) and aspartate aminotransferase (AST) [15] | ||||||||||||||||||||||||||||||||
End point description |
Blood samples were collected for the analysis of clinical parameters including ALT, ALP and AST. Baseline value is defined as latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
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End point type |
Primary
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End point timeframe |
Baseline (Day -1) and at Days 14, 28, 56 and 83
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Notes [15] - 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: There is no statistical analysis to report |
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Notes [16] - All Subjects Population. |
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No statistical analyses for this end point |
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End point title |
Change from Baseline in clinical chemistry parameters : Albumin and Total Protein [17] | ||||||||||||||||||||||||
End point description |
Blood samples were collected for the analysis of clinical chemistry parameter-albumin and total protein. Baseline value is defined as latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
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End point type |
Primary
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End point timeframe |
Baseline (Day -1) and at Days 14, 28, 56 and 83
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Notes [17] - 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: There is no statistical analysis to report |
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Notes [18] - All Subjects Population. |
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No statistical analyses for this end point |
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End point title |
Change from Baseline values in clinical chemistry parameters: sodium, potassium, calcium, glucose and urea [19] | ||||||||||||||||||||||||||||||||||||||||||||||||
End point description |
Blood samples were collected for the analysis of clinical parameters including sodium, potassium, calcium, glucose and urea. Baseline value is defined as latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
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End point type |
Primary
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End point timeframe |
Baseline (Day -1) and at Days 14, 28, 56 and 83
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Notes [19] - 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: There is no statistical analysis to report |
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Notes [20] - All Subjects Population. |
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No statistical analyses for this end point |
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End point title |
Change from Baseline values in clinical chemistry parameters: Direct bilirubin, total bilirubin and creatinine [21] | ||||||||||||||||||||||||||||||||
End point description |
Blood samples were collected for the analysis of clinical chemistry parameters: direct bilirubin, total bilirubin and creatinine. Baseline value is defined as latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
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End point type |
Primary
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End point timeframe |
Baseline (Day -1) and at Days 14, 28, 56 and 83
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Notes [21] - 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: There is no statistical analysis to report |
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Notes [22] - All Subjects Population. |
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No statistical analyses for this end point |
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End point title |
Change from Baseline values in clinical chemistry parameter: C-Reactive Protein [23] | ||||||||||||||||
End point description |
Blood samples were collected for the analysis of clinical chemistry parameter:C-Reactive Protein. Baseline value is defined as latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
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End point type |
Primary
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End point timeframe |
Baseline (Day 1 pre-dose) and at Days 14, 28, 56 and 83
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Notes [23] - 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: There is no statistical analysis to report |
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Notes [24] - All Subjects Population. |
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No statistical analyses for this end point |
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End point title |
Change from Baseline for hematology parameters: basophil, eosinophils, White Blood Cells (WBC), lymphocytes, neutrophils, monocytes and platelets [25] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
End point description |
Blood samples were collected for the analysis of hematology parameters including basophils, eosinophils, WBC, lymphocytes, neutrophils, monocytes and platelets at indicated timepoints. Baseline value is defined as latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
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End point type |
Primary
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End point timeframe |
Baseline (Day -1) and at Days 14, 28, 56 and 83
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Notes [25] - 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: There is no statistical analysis to report |
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Notes [26] - All Subjects Population. |
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No statistical analyses for this end point |
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End point title |
Change from Baseline for hematology parameter: hemoglobin [27] | ||||||||||||||||
End point description |
Blood samples were collected for the analysis of hematology parameter: hemoglobin at indicated timepoints. Baseline value is defined as latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
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End point type |
Primary
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End point timeframe |
Baseline (Day 1 pre-dose) and at Days 14, 28, 56 and 83
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Notes [27] - 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: There is no statistical analysis to report |
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Notes [28] - All Subjects Population. |
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No statistical analyses for this end point |
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End point title |
Change from Baseline for hematology parameter: hematocrit [29] | ||||||||||||||||
End point description |
Blood samples were collected for the analysis of hematology parameter: hematocrit at indicated timepoints. Baseline value is defined as latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
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End point type |
Primary
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End point timeframe |
Baseline (Day 1 pre-dose) and at Days 14, 28, 56 and 83
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Notes [29] - 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: There is no statistical analysis to report |
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Notes [30] - All Subjects Population. |
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No statistical analyses for this end point |
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End point title |
Change from Baseline in hematology parameter: mean corpuscular volume (MCV) [31] | ||||||||||||||||
End point description |
Blood samples were collected for the analysis of hematology parameter: MCV at indicated timepoints. Baseline value is defined as latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
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End point type |
Primary
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End point timeframe |
Baseline (Day 1 pre-dose) and at Days 14, 28, 56 and 83
|
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Notes [31] - 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: There is no statistical analysis to report |
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|
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Notes [32] - All Subjects Population. |
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No statistical analyses for this end point |
|
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End point title |
Change from Baseline in hematology parameter: mean corpuscular Hemoglobin (MCH) [33] | ||||||||||||||||
End point description |
Blood samples were collected for the analysis of hematology parameters including MCH at indicated timepoints. Baseline value is defined as latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
|
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End point type |
Primary
|
||||||||||||||||
End point timeframe |
Baseline (Day 1 pre-dose) and at Days 14, 28, 56 and 83
|
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Notes [33] - 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: There is no statistical analysis to report |
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|
|||||||||||||||||
Notes [34] - All Subjects Population. |
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No statistical analyses for this end point |
|
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End point title |
Change from Baseline for hematology parameter: Red Blood Cell Count [35] | ||||||||||||||||
End point description |
Blood samples were collected for the analysis of hematology parameter: Blood Cell Count at indicated timepoints. Baseline value is defined as latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is defined as post-dose visit value minus Baseline value. Only those participants with data available at the specified time points were analyzed (represented by n=X in the category titles).
|
||||||||||||||||
End point type |
Primary
|
||||||||||||||||
End point timeframe |
Baseline (Day 1 pre-dose) and at Days 14, 28, 56 and 83
|
||||||||||||||||
Notes [35] - 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: There is no statistical analysis to report |
|||||||||||||||||
|
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Notes [36] - All Subjects Population. |
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No statistical analyses for this end point |
|
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End point title |
Change From Baseline in forced expiratory volume in 1 second (FEV1) [37] | ||||||||||||||||||
End point description |
FEV1 is used to assess pulmonary function using a spirometer at indicated timepoints. Baseline value is defined as the maximum measurement of the planned pre-dose measurements on Day 1, predose. Change from Baseline is defined as post-dose visit value minus Baseline value. Spirometry assessments were performed in accordance with American Thoracic Society (ATS)/European Respiratory Society (ERS) guidelines.
|
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End point type |
Primary
|
||||||||||||||||||
End point timeframe |
Baseline (Day 1: pre-dose) and at Day 1: 1 Hour post-dose; Day 2: 1 Hour post-dose; Day 14: Pre-dose; Day 14: 1 Hour post-dose and Day 83: Pre-dose
|
||||||||||||||||||
Notes [37] - 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: There is no statistical analysis to report |
|||||||||||||||||||
|
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Notes [38] - All Subjects Population. |
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No statistical analyses for this end point |
|
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End point title |
Plasma Concentration Following Administration of NEMI | ||||||||||||||||||||||||||||||||||||||||
End point description |
Blood samples for pharmacokinetic analysis was collected at the indicated time points following administration of NEMI. 99999 indicates that standard deviation could not be calculated as a single participant was analyzed. Only those participants with data available at specified time point were analyzed (represented by n=X in category titles). Pharmacokinetic (PK) Population consisted of all participants in the ‘All Subjects’ population who had at least 1 non-missing PK assessment.
|
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End point type |
Secondary
|
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End point timeframe |
Day 1: Pre-dose, 5 minutes, 3 hours and 24 hours post-dose; Day 14 and 83: pre-dose
|
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Notes [39] - PK Population |
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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 |
Non-serious and serious adverse events were collected up to 7.5 months
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Adverse event reporting additional description |
Non-serious and serious adverse events were collected in the All Subjects population. NEMI DISKUS and NEMI ELLIPTA were combined as All NEMI treatment group as there was no intent to compare two dose levels or devices.
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Assessment type |
Systematic | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
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Dictionary name |
MedDRA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
20.0
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Reporting groups
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Reporting group title |
All NEMI
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Reporting group description |
Participants were administered with either NEMI 1000 mcg using DISKUS DPI or NEMI 700 or 500 mcg using ELLIPTA DPI once daily in the morning. NEMI DISKUS and NEMI ELLIPTA were combined as All NEMI treatment group | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Frequency threshold for reporting non-serious adverse events: 0% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Substantial protocol amendments (globally) |
|||
Were there any global substantial amendments to the protocol? Yes | |||
Date |
Amendment |
||
25 Feb 2016 |
Minor change to exploratory efficacy endpoint; Reference to randomisation of subjects removed; Mitigation strategy of the APDS exacerbation risk has been updated; Removal of instruction on the need for precautionary measures (following new non-clinical data supporting the discharge of this risk to humans); Inclusion/Exclusion criteria has been modified; Time and Events Table for Screening and Run-in Period updated; Laboratory tests has been amended; Removal of ‘severity of infection’ as a measurement taken during the screening and critical baseline assessments; Clarification of the period during which details of pregnancies in female subjects will be collected after the start of dosing; Additional text added to clarify which lung lobe will be targeted during BAL procedure; Additional text added to analysis section to clarify the timing of reporting of exploratory biomarker data. |
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02 Nov 2016 |
Replaced administration of GSK2269557 via the DISKUS device (1000μg) by a comparable dose administered via the ELLIPTA device (700μg); Included patients with APDS1 with new disease-associated mutations and APDS2 with mutations in the PIK3R1 regulatory subunit of class IA phosphoinositide 3 kinases; Administrative changes and clarifications. |
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15 Jun 2018 |
Replaced administration of nemiralisib in a blend containing 0.6% MgSt, via a dry powder ELLIPTA inhaler (700 μg) by a comparable dose nemiralisib in a blend containing 0.4% magnesium stearate (MgSt) administered via the ELLIPTA device (500μg); Exploratory Phamacodynamics endpoint Volatile Organic Chemicals (VOCs);analysis in breath removed as capabilities not available at study site; Risk assessment table updated with post inhalation cough; Modified inclusion/exclusion criteria; Dose reduction removed as dose strength is 500μg/blister; Time and Event schedule visit window added to Follow Up Visit; Administrative changes, including change from the compound number GSK2269557 to the INN nemiralisib, corrections, relevant updates |
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Interruptions (globally) |
|||
Were there any global interruptions to the trial? No | |||
Limitations and caveats |
|||
Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data. | |||
None reported |