Clinical Trial Results:
A phase I safety and tolerability study of infusing the autologous progeny of an adult CD34+ subset into patients with type I diabetes mellitus and a successful renal transplant.
Summary
|
|
EudraCT number |
2006-002328-40 |
Trial protocol |
GB |
Global end of trial date |
31 May 2013
|
Results information
|
|
Results version number |
v1(current) |
This version publication date |
13 Nov 2019
|
First version publication date |
13 Nov 2019
|
Other versions |
Trial Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
|
|||
Trial identification
|
|||
Sponsor protocol code |
HHSC/005
|
||
Additional study identifiers
|
|||
ISRCTN number |
- | ||
US NCT number |
NCT00788827 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
|
|||
Sponsor organisation name |
Imperial College London
|
||
Sponsor organisation address |
South Kensingston Campus, London, United Kingdom, SW7 2AZ
|
||
Public contact |
Charles Pusey, Imperial College London, +44 20 8383 2308, c.pusey@imperial.ac.uk
|
||
Scientific contact |
Charles Pusey, Imperial College London, +44 20 8383 2308, c.pusey@imperial.ac.uk
|
||
Paediatric regulatory details
|
|||
Is trial part of an agreed paediatric investigation plan (PIP) |
No
|
||
Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
|
||
Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
|
||
Results analysis stage
|
|||
Analysis stage |
Final
|
||
Date of interim/final analysis |
30 May 2014
|
||
Is this the analysis of the primary completion data? |
Yes
|
||
Primary completion date |
31 May 2013
|
||
Global end of trial reached? |
Yes
|
||
Global end of trial date |
31 May 2013
|
||
Was the trial ended prematurely? |
No
|
||
General information about the trial
|
|||
Main objective of the trial |
To assess the safety and tolerance of a high dose of autologous expanded progeny of adult CD34+ stem cell subset (InsulinCytes) when introduced into either the body or tail of the pancreas.
|
||
Protection of trial subjects |
None
|
||
Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
03 Nov 2008
|
||
Long term follow-up planned |
No
|
||
Independent data monitoring committee (IDMC) involvement? |
No
|
||
Population of trial subjects
|
|||
Number of subjects enrolled per country |
|||
Country: Number of subjects enrolled |
United Kingdom: 7
|
||
Worldwide total number of subjects |
7
|
||
EEA total number of subjects |
7
|
||
Number of subjects enrolled per age group |
|||
In utero |
0
|
||
Preterm newborn - gestational age < 37 wk |
0
|
||
Newborns (0-27 days) |
0
|
||
Infants and toddlers (28 days-23 months) |
0
|
||
Children (2-11 years) |
0
|
||
Adolescents (12-17 years) |
0
|
||
Adults (18-64 years) |
7
|
||
From 65 to 84 years |
0
|
||
85 years and over |
0
|
|
|||||||||||
Recruitment
|
|||||||||||
Recruitment details |
Participants were recruited at Imperial College NHS Healthcare Trust, Hammersmith Hospital between November 2008 and May 2013 | ||||||||||
Pre-assignment
|
|||||||||||
Screening details |
A total of seven participants were eligible for the study | ||||||||||
Period 1
|
|||||||||||
Period 1 title |
Overall (overall period)
|
||||||||||
Is this the baseline period? |
Yes | ||||||||||
Allocation method |
Non-randomised - controlled
|
||||||||||
Blinding used |
Not blinded | ||||||||||
Arms
|
|||||||||||
Arm title
|
Autologous CD34+ Stem Cells | ||||||||||
Arm description |
Patients received Autologous CD34+ Stem Cells | ||||||||||
Arm type |
Experimental | ||||||||||
Investigational medicinal product name |
CD34+ Stem Cells
|
||||||||||
Investigational medicinal product code |
|||||||||||
Other name |
|||||||||||
Pharmaceutical forms |
Solution for injection/infusion
|
||||||||||
Routes of administration |
Other use
|
||||||||||
Dosage and administration details |
The expanded autologous CD34+ cells were infused into the right hepatic artery of the patients in the imaging department.
|
||||||||||
|
|
|||||||||||||||||||||||||||||||||||||
Baseline characteristics reporting groups
|
|||||||||||||||||||||||||||||||||||||
Reporting group title |
Overall
|
||||||||||||||||||||||||||||||||||||
Reporting group description |
- | ||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||
Subject analysis sets
|
|||||||||||||||||||||||||||||||||||||
Subject analysis set title |
Pre Infusion of Stem Cells
|
||||||||||||||||||||||||||||||||||||
Subject analysis set type |
Sub-group analysis | ||||||||||||||||||||||||||||||||||||
Subject analysis set description |
Mean HbA1c laboratory measurements pre stem cell infusion
|
||||||||||||||||||||||||||||||||||||
Subject analysis set title |
Post Infusion of Stem Cells
|
||||||||||||||||||||||||||||||||||||
Subject analysis set type |
Sub-group analysis | ||||||||||||||||||||||||||||||||||||
Subject analysis set description |
Mean HbA1c laboratory measurements post stem cell infusion
|
||||||||||||||||||||||||||||||||||||
|
|
|||
End points reporting groups
|
|||
Reporting group title |
Autologous CD34+ Stem Cells
|
||
Reporting group description |
Patients received Autologous CD34+ Stem Cells | ||
Subject analysis set title |
Pre Infusion of Stem Cells
|
||
Subject analysis set type |
Sub-group analysis | ||
Subject analysis set description |
Mean HbA1c laboratory measurements pre stem cell infusion
|
||
Subject analysis set title |
Post Infusion of Stem Cells
|
||
Subject analysis set type |
Sub-group analysis | ||
Subject analysis set description |
Mean HbA1c laboratory measurements post stem cell infusion
|
|
|||||||
End point title |
Number of Participants Who Experienced Adverse Events_Haematoma at femoral catheter insertion [1] | ||||||
End point description |
|||||||
End point type |
Primary
|
||||||
End point timeframe |
14 days
|
||||||
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: No statistical analyses due to low number of participants. |
|||||||
|
|||||||
No statistical analyses for this end point |
|
|||||||
End point title |
Number of Participants Who Experienced Adverse Events_Fatigue [2] | ||||||
End point description |
|||||||
End point type |
Primary
|
||||||
End point timeframe |
14 days
|
||||||
Notes [2] - 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: No statistical analyses due to low number of participants. |
|||||||
|
|||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Hba1C Data of Pre and Post Stem Cell Infusion | ||||||||||||
End point description |
|||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
12 weeks
|
||||||||||||
|
|||||||||||||
Statistical analysis title |
Hba1C Data of Pre and Post Stem Cell Infusion | ||||||||||||
Comparison groups |
Pre Infusion of Stem Cells v Post Infusion of Stem Cells
|
||||||||||||
Number of subjects included in analysis |
10
|
||||||||||||
Analysis specification |
Pre-specified
|
||||||||||||
Analysis type |
superiority | ||||||||||||
P-value |
< 0.05 | ||||||||||||
Method |
Mixed models analysis | ||||||||||||
Confidence interval |
|
|||||||||||||
End point title |
Insulin level | ||||||||||||
End point description |
|||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
12 weeks
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Amylase Level | ||||||||||||
End point description |
|||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
12 weeks
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Serum Creatinine | ||||||||||||
End point description |
|||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
12 weeks
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||||||||
Adverse events information
|
|||||||||||||||||||||||
Timeframe for reporting adverse events |
12 weeks
|
||||||||||||||||||||||
Assessment type |
Systematic | ||||||||||||||||||||||
Dictionary used for adverse event reporting
|
|||||||||||||||||||||||
Dictionary name |
MedDRA | ||||||||||||||||||||||
Dictionary version |
10
|
||||||||||||||||||||||
Reporting groups
|
|||||||||||||||||||||||
Reporting group title |
Autologous CD34+ Stem Cells
|
||||||||||||||||||||||
Reporting group description |
Patients received Autologous CD34+ Stem Cells | ||||||||||||||||||||||
|
|||||||||||||||||||||||
Frequency threshold for reporting non-serious adverse events: 0% | |||||||||||||||||||||||
|
|
|||
Substantial protocol amendments (globally) |
|||
Were there any global substantial amendments to the protocol? No | |||
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 |