Clinical Trial Results:
A non-controlled, single arm, open label, Phase II study of intravenous and intratumoral administration of ParvOryx in patients with metastatic, inoperable pancreatic cancer
Summary
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EudraCT number |
2015-001119-11 |
Trial protocol |
DE |
Global end of trial date |
28 May 2020
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Results information
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Results version number |
v1(current) |
This version publication date |
11 Jan 2022
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First version publication date |
11 Jan 2022
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Other versions |
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Summary report(s) |
ParvOryxSynopsis_sign |
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 |
ParvOryx02
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT02653313 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
Oryx GmbH und Co. KG
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Sponsor organisation address |
Marktplatz 1, Baldham, Germany, 85598
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Public contact |
Dr. Bernhard Huber (CEO), Oryx GmbH und Co. KG, +49 8106213110, info@oryx-medicine.com
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Scientific contact |
Dr. Ottheinz Krebs (COO), Oryx GmbH und Co. KG, +49 8106213110, info@oryx-medicine.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 |
22 Jan 2019
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Is this the analysis of the primary completion data? |
Yes
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Primary completion date |
21 Feb 2018
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Global end of trial reached? |
Yes
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Global end of trial date |
28 May 2020
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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 |
• Primary objectives: To investigate the safety and tolerability of the ParvOryx as well as the associated virus distribution,
shedding and elimination
• Secondary objectives: To provide proof of concept for ParvOryx in the treatment of pancreatic cancer assessed by
laboratory and clinical characteristics
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Protection of trial subjects |
Sequential enrolment
Sequential dose escalation
Safety data were reviewed by a data safety monitoring board (DSMB)
Hospitalisation during and after application of IMP
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Background therapy |
In accordance with the European ‘Guidance on investigational medicinal products (IMPs) and non investigational medicinal product (NIMPs)’, gemcitabine and nab-paclitaxel were defined as non-investigational medicinal products. | ||
Evidence for comparator |
Not applicable (no comparator) | ||
Actual start date of recruitment |
17 Feb 2016
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Long term follow-up planned |
No
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Independent data monitoring committee (IDMC) involvement? |
Yes
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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 |
Germany: 7
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Worldwide total number of subjects |
7
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EEA total number of subjects |
7
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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) |
6
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From 65 to 84 years |
1
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85 years and over |
0
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Recruitment
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Recruitment details |
All patients were recruited in Germany; 7 patients were treated between 17th February 2016 (first screening examination) and 21st February 2018 (last study visit) | ||||||||||||
Pre-assignment
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Screening details |
Screening phase: Not more than 14 days before the first administration of ParvOryx. Eligible were Patients with stage IV pancreatic ductal adenocarcinoma and at least one hepatic metastasis. | ||||||||||||
Pre-assignment period milestones
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Number of subjects started |
7 | ||||||||||||
Number of subjects completed |
7 | ||||||||||||
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 |
not applicable
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Arms
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Are arms mutually exclusive |
Yes
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Arm title
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Dose level 1 | ||||||||||||
Arm description |
Administration of IMP at the total dose of 1E09 pfu. The total dose was applied by the following scheme: Intravenous: 1 x 1E8 pfu (2-hour infusion) per day over 4 days, intratumorally: 6 x 1E8 pfu (slow infusion). | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
ParvOryx
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Investigational medicinal product code |
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Other name |
Parvovirus H1 in Visipaque/Ringer solution
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Pharmaceutical forms |
Solution for injection
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Routes of administration |
Intratumoral use, Intravenous use
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Dosage and administration details |
Dose level 1:
– Intravenous: 1 x 1E8 pfu (2-hour infusion) per day over 4 days
– Intratumoral: 6 x 1E8 pfu (slow infusion)
– Total dose: 1 x 1E9 pfu
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Arm title
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Dose level 2 | ||||||||||||
Arm description |
Administration of IMP at the total dose 5E09 pfu. The total dose was applied by the following scheme: Intravenous: 5 E08 pfu (2-hour infusion) per day over 4 days, and an intratumoral slow infusion of 3 E09 pfu. | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
ParvOryx
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Investigational medicinal product code |
ParvOryx
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Other name |
Parvovirus H-1 in Visipaque/Ringer solution
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Pharmaceutical forms |
Solution for injection
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Routes of administration |
Intratumoral use, Intravenous use
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Dosage and administration details |
Dose level 2:
– Intravenous: 5 E08 pfu (2-hour infusion) per day over 4 days
– Intratumoral: 3 E09 pfu (slow infusion)
– Total dose: 5 E09 pfu
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Arm title
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Dose level 3 | ||||||||||||
Arm description |
Administration of IMP at a total dose of 1E10 pfu. The total dose was applied by the following scheme: 1 x 1E9 pfu intravenous (2-hour infusion) per day over 4 days and Intratumoral: 6 x 1E9 pfu (administered in one slow infusion). | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
ParvOryx
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Investigational medicinal product code |
ParvOryx
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Other name |
Parvovirus H-1 in Visipaque/Ringer solution
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Pharmaceutical forms |
Solution for injection
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Routes of administration |
Intratumoral use, Intravenous use
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Dosage and administration details |
Dose level 3:
– Intravenous: 1 x 1E9 pfu (2-hour infusion) per day over 4 days
– Intratumoral: 6 x 1E9 pfu (slow infusion)
– Total dose: 1 x 1E10 pfu
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Period 2
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Period 2 title |
Treatment & Follow-up
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Is this the baseline period? |
No | ||||||||||||
Allocation method |
Not applicable
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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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Dose Level 1 | ||||||||||||
Arm description |
Administration of IMP at the total dose of 1E09 pfu. The total dose was applied by the following scheme: Intravenous: 1 x 1E8 pfu (2-hour infusion) per day over 4 days, intratumorally: 6 x 1E8 pfu (slow infusion). | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
ParvOryx
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Investigational medicinal product code |
ParvOryx
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Other name |
Parvovirus H-1 in Visipaque/Ringer solution
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Pharmaceutical forms |
Solution for injection
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Routes of administration |
Intratumoral use, Intravenous use
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Dosage and administration details |
Dose level 1:
– Intravenous: 1 x 1E8 pfu (2-hour infusion) per day over 4 days
– Intratumoral: 6 x 1E8 pfu (slow infusion)
– Total dose: 1 x 1E9 pfu
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Arm title
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Dose Level 2 | ||||||||||||
Arm description |
Administration of IMP at the total dose 5E09 pfu. The total dose was applied by the following scheme: Intravenous: 5E08 pfu (2-hour infusion) per day over 4 days, and an intratumoral slow infusion of 3E09 pfu. | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
ParvOryx
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Investigational medicinal product code |
Parvoryx
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Other name |
Parvovirus H-1 in Visipaque/Ringer solution
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Pharmaceutical forms |
Solution for injection/infusion
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Routes of administration |
Intratumoral use, Intravenous use
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Dosage and administration details |
Dose level 2:
– Intravenous: 5 x 1E8 pfu (2-hour infusion) per day over 4 days
– Intratumoral: 3 x 1E9 pfu (slow infusion)
– Total dose: 5 x 1E9 pfu
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Arm title
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Dose Level 3 | ||||||||||||
Arm description |
Administration of IMP at a total dose of 1E10 pfu. The total dose was applied by the following scheme: 1 x 1E9 pfu intravenous (2-hour infusion) per day over 4 days and Intratumoral: 6 x 1E9 pfu (administered in one slow infusion). | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
ParvOryx
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Investigational medicinal product code |
ParvOryx
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Other name |
Parvovirus H-1 in Visipaque/Ringer solution
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Pharmaceutical forms |
Solution for injection
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Routes of administration |
Intratumoral use, Intravenous use
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Dosage and administration details |
Dose level 3:
– Intravenous: 1 x 1E9 pfu (2-hour infusion) per day over 4 days
– Intratumoral: 6 x 1E9 pfu (slow infusion)
– Total dose: 1 x 1E10 pfu
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Baseline characteristics reporting groups
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Reporting group title |
Screening
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Reporting group description |
All patients enrolled are reported regarding baseline characteristica | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Subject analysis sets
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Subject analysis set title |
Full analysis set/Saftey set
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Subject analysis set type |
Full analysis | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set description |
Full Analysis Set (FAS): Consists of those subjects who were included in the trial and received the study medication at least once. The term "Intention-to-treat analysis” (ITT analysis) is used for an analysis applying the ITT principle to all subjects of the FAS. This means that alle subjects are analysed as if they had been treated as specified in the study protocol.
In this study, the safety set is identical to the FAS.
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Subject analysis set title |
Dose level 1
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Subject analysis set type |
Sub-group analysis | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set description |
Administration of IMP at the total dose of 1E09 pfu. The total dose was applied by the following scheme: Intravenous: 1 x 1E8 pfu (2-hour infusion) per day over 4 days, intratumorally: 6 x 1E8 pfu (slow infusion).
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Subject analysis set title |
Dose level 2
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Subject analysis set type |
Sub-group analysis | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set description |
Administration of IMP at the total dose 5E09 pfu. The total dose was applied by the following scheme: Intravenous: 5 E08 pfu (2-hour infusion) per day over 4 days, and an intratumoral slow infusion of 3 E09 pfu.
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Subject analysis set title |
Dose Level 3
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Subject analysis set type |
Sub-group analysis | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set description |
Administration of IMP at a total dose of 1E10 pfu. The total dose was applied by the following scheme: 1 x 1E9 pfu intravenous (2-hour infusion) per day over 4 days and Intratumoral: 6 x 1E9 pfu (administered in one slow infusion).
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End points reporting groups
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Reporting group title |
Dose level 1
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Reporting group description |
Administration of IMP at the total dose of 1E09 pfu. The total dose was applied by the following scheme: Intravenous: 1 x 1E8 pfu (2-hour infusion) per day over 4 days, intratumorally: 6 x 1E8 pfu (slow infusion). | ||
Reporting group title |
Dose level 2
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Reporting group description |
Administration of IMP at the total dose 5E09 pfu. The total dose was applied by the following scheme: Intravenous: 5 E08 pfu (2-hour infusion) per day over 4 days, and an intratumoral slow infusion of 3 E09 pfu. | ||
Reporting group title |
Dose level 3
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Reporting group description |
Administration of IMP at a total dose of 1E10 pfu. The total dose was applied by the following scheme: 1 x 1E9 pfu intravenous (2-hour infusion) per day over 4 days and Intratumoral: 6 x 1E9 pfu (administered in one slow infusion). | ||
Reporting group title |
Dose Level 1
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Reporting group description |
Administration of IMP at the total dose of 1E09 pfu. The total dose was applied by the following scheme: Intravenous: 1 x 1E8 pfu (2-hour infusion) per day over 4 days, intratumorally: 6 x 1E8 pfu (slow infusion). | ||
Reporting group title |
Dose Level 2
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Reporting group description |
Administration of IMP at the total dose 5E09 pfu. The total dose was applied by the following scheme: Intravenous: 5E08 pfu (2-hour infusion) per day over 4 days, and an intratumoral slow infusion of 3E09 pfu. | ||
Reporting group title |
Dose Level 3
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Reporting group description |
Administration of IMP at a total dose of 1E10 pfu. The total dose was applied by the following scheme: 1 x 1E9 pfu intravenous (2-hour infusion) per day over 4 days and Intratumoral: 6 x 1E9 pfu (administered in one slow infusion). | ||
Subject analysis set title |
Full analysis set/Saftey set
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Subject analysis set type |
Full analysis | ||
Subject analysis set description |
Full Analysis Set (FAS): Consists of those subjects who were included in the trial and received the study medication at least once. The term "Intention-to-treat analysis” (ITT analysis) is used for an analysis applying the ITT principle to all subjects of the FAS. This means that alle subjects are analysed as if they had been treated as specified in the study protocol.
In this study, the safety set is identical to the FAS.
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Subject analysis set title |
Dose level 1
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Subject analysis set type |
Sub-group analysis | ||
Subject analysis set description |
Administration of IMP at the total dose of 1E09 pfu. The total dose was applied by the following scheme: Intravenous: 1 x 1E8 pfu (2-hour infusion) per day over 4 days, intratumorally: 6 x 1E8 pfu (slow infusion).
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Subject analysis set title |
Dose level 2
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Subject analysis set type |
Sub-group analysis | ||
Subject analysis set description |
Administration of IMP at the total dose 5E09 pfu. The total dose was applied by the following scheme: Intravenous: 5 E08 pfu (2-hour infusion) per day over 4 days, and an intratumoral slow infusion of 3 E09 pfu.
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Subject analysis set title |
Dose Level 3
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Subject analysis set type |
Sub-group analysis | ||
Subject analysis set description |
Administration of IMP at a total dose of 1E10 pfu. The total dose was applied by the following scheme: 1 x 1E9 pfu intravenous (2-hour infusion) per day over 4 days and Intratumoral: 6 x 1E9 pfu (administered in one slow infusion).
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End point title |
Safety and tolerability of ParvOryx [1] | |||||||||||||||
End point description |
Treatment with ParvOryx is considered as safe and well-tolerated if none of the following events occurs:
• Elevation of ALAT, ASAT, alkaline phosphatase, or bilirubin > 3 times of the baseline value up to Day 28,
• CRP > 3 times of the baseline value up to Day 28,
• Neutrophiles < 1.0 x 1E09/L or > 12.0 x 1E09/L up to Day 28,
• Hemoglobin < 7.5 g/L up to Day 28,
• Thrombocytes < 50 x 1E09/L
• INR> 2.5 or aPTT >50 sec. up to Day 28,
• Neurological symptoms with no other explanation than administration of ParvOryx (e.g. brain metastasis) up to Day 28,
• Thromboembolic event(s), myocardial infarction or stroke
• Deteriorations in medical parameters, which were classified as at least ‘possibly’ related to the IMP and required countermeasures to avert conditions fulfilling at least one of the ‘seriousness’-criteria, throughout the trial.
• SAE(s) classified as at least ‘possibly’ related to the IMP throughout the trial
• medical necessity to interrupt or terminate treatment
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End point type |
Primary
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End point timeframe |
during treatment phase and follow-up
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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: Descriptive statistics only |
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No statistical analyses for this end point |
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End point title |
Median Progression-Free Survival | ||||||
End point description |
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End point type |
Secondary
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End point timeframe |
The complete trial
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No statistical analyses for this end point |
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End point title |
Median Overall Survival | ||||||
End point description |
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End point type |
Secondary
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End point timeframe |
troughout the trial
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No statistical analyses for this end point |
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End point title |
Adverse Events | |||||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
Thoughout the trial
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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 |
throughout the trial
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Assessment type |
Systematic | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
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Dictionary name |
MedDRA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
18.1
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Reporting groups
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Reporting group title |
Dose Level 1
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Reporting group description |
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Reporting group title |
Dose Level 2
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Reporting group description |
- | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Dose Level 3
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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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29 Sep 2015 |
This amendment (approved by the PEI not needed; by the EC on 29th September 2015) concerned additional requirement made by the PEI. This amendment led to protocol version 5. |
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24 Feb 2016 |
This amendment (approved by the EC on 24th February 2016 and by the PEI on 26th February 2016) concerned the implementation of MRI as the basis for assessment of clinical response (additional assessment on the days of intratumoral administration and on Day 28). In addition, an Information sheet for patients' relatives was provided for approval to the EC. This amendment led to protocol version 6. |
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15 Jul 2016 |
This amendment (approved by the PEI on 15th July 2016 and by the EC on 21st June 2016) concerned exclusion criterion no. 3: “peritoneal carcinosis” was augmented with “clinically apparent ascites”, and some other, formal, changes were made. This amendment led to protocol version 7. |
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25 Oct 2016 |
This amendment (approved by the PEI on 3rd November 2016 and by the EC on 25th October 2016) concerned the annual up-date of the IB only. This amendment affected the IB only. |
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14 Dec 2016 |
This amendment (approved by the PEI not needed; by the EC on 14th December 2016) concerned a change of personnel; a second deputy of the principal investigator changed (formerly Dr. Athanasios Mavratzas, then Dr. Nicolas Hohmann) and information about prolongation of trial duration. (See Appendix 16.1.1.7.) This was an administrative amendment and did not require a new protocol version. |
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03 Jan 2017 |
This amendment (approved by the PEI on 20th January 2017 and by the EC on 3rd January 2107) allowed the parallel inclusion of patients nos. 4 and 5 and of patients nos. 6 and 7. This amendment led to protocol version 8. |
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26 Sep 2017 |
This amendment (approved by the PEI on 10th October 2017 and by the EC on 26th September 2017) concerned the annual up-date of the IB only. This amendment affected the IB only. |
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10 Apr 2018 |
This amendment (approved by the PEI on 23rd April 2018 and by the EC on 10th April 2018) introduced the replacement of all patients who did not receive the complete course of study treatment. This amendment led to protocol version 9. |
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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. | |||
not applicable |