Clinical Trial Results:
Phase II multicenter, open‐label, single arm clinical Study of Pomalidomide and
dexamethasonE in RelapSed myeloma Plus rEsponse adapted Cyclophosphamide
as a Tailored InnoVativE strategy
Summary
|
|
EudraCT number |
2013-003678-29 |
Trial protocol |
DE |
Global end of trial date |
17 Aug 2017
|
Results information
|
|
Results version number |
v1(current) |
This version publication date |
17 Oct 2020
|
First version publication date |
17 Oct 2020
|
Other versions |
|
Summary report(s) |
Adverse Events |
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 |
PERSPECTIVE
|
||
Additional study identifiers
|
|||
ISRCTN number |
- | ||
US NCT number |
NCT02046915 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
|
|||
Sponsor organisation name |
Universitätsklinikum Tübingen
|
||
Sponsor organisation address |
Geissweg , Tuebinegn, Germany,
|
||
Public contact |
Study Office, Universitätsklinikum Tübingen, birtta.besemer@med.uni-tuebingen.de
|
||
Scientific contact |
Study Office, Universitätsklinikum Tübingen, britta.besemer@med.uni-tuebingen.de
|
||
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 |
07 Jun 2018
|
||
Is this the analysis of the primary completion data? |
No
|
||
Global end of trial reached? |
Yes
|
||
Global end of trial date |
17 Aug 2017
|
||
Was the trial ended prematurely? |
No
|
||
General information about the trial
|
|||
Main objective of the trial |
To investigate the best objective response
|
||
Protection of trial subjects |
The study was conducted in accordance with the Declaration of Helsinki and the ICH Guidelines in Good Clinical Practice. The study was not started before the competent ethics committee had given a favorable opinion. Written informed consent was obtained from all patients and the study was only conducted as approved by the Ethics committee and the competent authority. Amendments were only implemented after approval
|
||
Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
18 Jun 2014
|
||
Long term follow-up planned |
No
|
||
Independent data monitoring committee (IDMC) involvement? |
Yes
|
||
Population of trial subjects
|
|||
Number of subjects enrolled per country |
|||
Country: Number of subjects enrolled |
Germany: 60
|
||
Worldwide total number of subjects |
60
|
||
EEA total number of subjects |
60
|
||
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) |
17
|
||
From 65 to 84 years |
43
|
||
85 years and over |
0
|
|
|||||||
Recruitment
|
|||||||
Recruitment details |
Patients were recruited in 8 German centers. Date of first patient enrollment: 18.06.2014 Date Last Patient Last Visit defined as 2 years after last subject enrolment: 17.08.2017 | ||||||
Pre-assignment
|
|||||||
Screening details |
Adult male and female patients with RRMM and fulfilling the inclusion and exclusion criteria were enrolled into the study. Trial population consisted of both genders. Gender distribution in the trial is supposed to reflect the distribution in the real patient’s population (approx. 60% male and 40% female patients) | ||||||
Period 1
|
|||||||
Period 1 title |
Pomalidomide Teatment (overall period)
|
||||||
Is this the baseline period? |
Yes | ||||||
Allocation method |
Not applicable
|
||||||
Blinding used |
Not blinded | ||||||
Arms
|
|||||||
Arm title
|
Pomalidomide | ||||||
Arm description |
Pomalidomide was administered orally at the starting dose of 4 mg/day on days 1-21 of a 28 day cycle. In case of suboptimal response (DS, MR), from Cycle 4 Day1 or of first evidence of progressive disease at cycle 2, 3, 4 the subject received 500mg/m2 at day1 and day15 Treatment continued until disease progression or unacceptable toxicity Cyclophoshamide was administrated for a maximum of 12 cycle | ||||||
Arm type |
Experimental | ||||||
Investigational medicinal product name |
Pomalidomide
|
||||||
Investigational medicinal product code |
|||||||
Other name |
|||||||
Pharmaceutical forms |
Tablet
|
||||||
Routes of administration |
Oral use
|
||||||
Dosage and administration details |
Oral Pomalidomide at the starting dose of 4 mg on Days 1–21 of a 28-day cycle
|
||||||
|
|||||||
Notes [1] - The number of subjects reported to be in the baseline period are not the same as the worldwide number enrolled in the trial. It is expected that these numbers will be the same. Justification: The trial has recruited 60 patients. The intention-to-treat (ITT) population (59 patients) is defined according to the intention-to-treat principle and consists of all patients included in the study with written informed consent, excluding patients with violation of major eligibility criteria. As per principle investigator decision, included patients without 'at least two prior anti- myeloma regimen and progression under the last prior treatment' (inclusion criterion 5) are excluded from IT |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Baseline characteristics reporting groups
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Pomalidomide Teatment
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group description |
Patients recieved: Oral Pomalidomide at the starting dose of 4 mg on Days 1–21 of a 28-day cycle; In case of suboptimal response (SD, MR) from Cycle 4 Day 1 (C4D1) or of first evidence of progressive disease at C2, C3 or C4, the subject received: Cyclophosphamide: 500 mg/m² D1, D15 Treatment continued until disease progression or unacceptable toxicity (whichever occurs first). Cyclophosphamide was administered for a maximum of 12 cycles. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis sets
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set title |
Baseline
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set type |
Full analysis | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set description |
Values at baseline
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|||
End points reporting groups
|
|||
Reporting group title |
Pomalidomide
|
||
Reporting group description |
Pomalidomide was administered orally at the starting dose of 4 mg/day on days 1-21 of a 28 day cycle. In case of suboptimal response (DS, MR), from Cycle 4 Day1 or of first evidence of progressive disease at cycle 2, 3, 4 the subject received 500mg/m2 at day1 and day15 Treatment continued until disease progression or unacceptable toxicity Cyclophoshamide was administrated for a maximum of 12 cycle | ||
Subject analysis set title |
Baseline
|
||
Subject analysis set type |
Full analysis | ||
Subject analysis set description |
Values at baseline
|
|
||||||||||||||||||||||||||||||||||
End point title |
ORR | |||||||||||||||||||||||||||||||||
End point description |
The primary endpoint is the objective response rate (ORR) during treatment period (maximum 2 years).
The one-sided null hypothesis tested is H0 : ORR 30% against the alternative H1 : ORR > 30%. The null
hypothesis will be rejected if 21 responder
Among 59 evaluable patients are 23 non responders. Therefore the null hypothesis of ORR ≤30 cannot be rejected
|
|||||||||||||||||||||||||||||||||
End point type |
Primary
|
|||||||||||||||||||||||||||||||||
End point timeframe |
The primary endpoint is the objective response rate (ORR) during treatment period (maximum 2 years).
The one-sided null hypothesis tested is H0 : ORR 30% against the alternative H1 : ORR > 30%. The null
hypothesis will be rejected if 21 responder
|
|||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||
Statistical analysis title |
primary satistical analyis | |||||||||||||||||||||||||||||||||
Statistical analysis description |
The primary endpoint is the objective response rate (ORR) during treatment period (maximum 2 years).
The one-sided null hypothesis tested is H0 : ORR 30% against the alternative H1 : ORR > 30%. The null
hypothesis will be rejected if 21 responders are among 53 evaluable patients.
|
|||||||||||||||||||||||||||||||||
Comparison groups |
Pomalidomide v Baseline
|
|||||||||||||||||||||||||||||||||
Number of subjects included in analysis |
118
|
|||||||||||||||||||||||||||||||||
Analysis specification |
Pre-specified
|
|||||||||||||||||||||||||||||||||
Analysis type |
other | |||||||||||||||||||||||||||||||||
Method |
||||||||||||||||||||||||||||||||||
Parameter type |
rate existimate | |||||||||||||||||||||||||||||||||
Point estimate |
0.3898
|
|||||||||||||||||||||||||||||||||
Confidence interval |
||||||||||||||||||||||||||||||||||
level |
95% | |||||||||||||||||||||||||||||||||
sides |
1-sided
|
|||||||||||||||||||||||||||||||||
lower limit |
0.2923 | |||||||||||||||||||||||||||||||||
upper limit |
- |
|
|||
Adverse events information [1]
|
|||
Timeframe for reporting adverse events |
all AEs that occur after the subject has received the first drug dose up to 30 days after the last dose or until the beginning of a new therapy, whichever occurs first will be documented in the CRF
|
||
Assessment type |
Non-systematic | ||
Dictionary used for adverse event reporting
|
|||
Dictionary name |
MedDRA | ||
Dictionary version |
21.0 PT
|
||
Frequency threshold for reporting non-serious adverse events: 0% | |||
Notes [1] - There are no non-serious adverse events recorded for these results. It is expected that there will be at least one non-serious adverse event reported. Justification: Table of Adverse Events will be attached |
|
|||
Substantial protocol amendments (globally) |
|||
Were there any global substantial amendments to the protocol? Yes | |||
Date |
Amendment |
||
30 Jun 2015 |
Following the release of the Rote-Hand-Brief by
Celgene in April 2015, the “Pomalidomide Pregancy Prevendtion plan for Subjects in clinical
Trials” had been updated and the recommendation on contraception for female patients
(female partner of patients) of childbearing potential and the frequency of the Pregnancy
Test had been implemented. |
||
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 | |||
Online references |
|||
http://www.ncbi.nlm.nih.gov/pubmed/30962424 |