Clinical Trials Register

Summary
EudraCT Number:	2015-005143-13
Sponsor's Protocol Code Number:	ONCOS-C719
National Competent Authority:	France - ANSM
Clinical Trial Type:	EEA CTA
Trial Status:	Completed
Date on which this record was first entered in the EudraCT database:	2018-03-16
Trial results	View results

Index
A. PROTOCOL INFORMATION
B. SPONSOR INFORMATION
C. APPLICANT IDENTIFICATION
D. IMP IDENTIFICATION
D.8 INFORMATION ON PLACEBO
E. GENERAL INFORMATION ON THE TRIAL
F. POPULATION OF TRIAL SUBJECTS
G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
P. END OF TRIAL

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A. Protocol Information

A.1

Member State Concerned

France - ANSM

A.2

EudraCT number

2015-005143-13

A.3

Full title of the trial

A randomised Phase II open-label study with a Phase Ib safety lead-in cohort of ONCOS-102, an immune-priming GM-CSF coding oncolytic adenovirus, and pemetrexed/cisplatin in patients with unresectable malignant pleural mesothelioma

A.3.1

Title of the trial for lay people, in easily understood, i.e. non-technical, language

Patients with unresectable malignant pleural mesothelioma

A.3.2

Name or abbreviated title of the trial where available

MESOS

A.4.1

Sponsor's protocol code number

ONCOS-C719

A.7

Trial is part of a Paediatric Investigation Plan

A.8

EMA Decision number of Paediatric Investigation Plan

B. Sponsor Information
B.Sponsor: 1
B.1.1	Name of Sponsor	Targovax ASA
B.1.3.4	Country	Norway
B.3.1 and B.3.2	Status of the sponsor	Commercial
B.4 Source(s) of Monetary or Material Support for the clinical trial:
B.4.1	Name of organisation providing support	Targovax ASA
B.4.2	Country	Norway
B.5 Contact point designated by the sponsor for further information on the trial
B.5.1	Name of organisation	Targovax ASA
B.5.2	Functional name of contact point	Annbjoerg Eide Falck
B.5.3	Address:
B.5.3.1	Street Address	Lilleakerveien 2C
B.5.3.2	Town/ city	Oslo
B.5.3.3	Post code	0283
B.5.3.4	Country	Norway
B.5.4	Telephone number	0047488910271
B.5.6	E-mail	annbjorg.falck@targovax.com

D. IMP Identification
D.IMP: 1
D.1.2 and D.1.3	IMP Role	Test
D.2	Status of the IMP to be used in the clinical trial
D.2.1	IMP to be used in the trial has a marketing authorisation	No
D.2.5	The IMP has been designated in this indication as an orphan drug in the Community	Yes
D.2.5.1	Orphan drug designation number	EMA/OD/180/14
D.3 Description of the IMP
D.3.1	Product name	ONCOS-102
D.3.4	Pharmaceutical form	Concentrate for solution for injection
D.3.4.1	Specific paediatric formulation	No
D.3.7	Routes of administration for this IMP	Intratumoral use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8	INN - Proposed INN	ONCOS-102
D.3.9.2	Current sponsor code	ONCOS-102
D.3.9.4	EV Substance Code	SUB87690
D.3.10	Strength
D.3.10.1	Concentration unit	billion organisms/ml billion organisms/millilitre
D.3.10.2	Concentration type	equal
D.3.10.3	Concentration number	300
D.3.11 The IMP contains an:
D.3.11.1	Active substance of chemical origin	No
D.3.11.2	Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP)	No
	The IMP is a:
D.3.11.3	Advanced Therapy IMP (ATIMP)	Yes
D.3.11.3.1	Somatic cell therapy medicinal product	No
D.3.11.3.2	Gene therapy medical product	Yes
D.3.11.3.3	Tissue Engineered Product	No
D.3.11.3.4	Combination ATIMP (i.e. one involving a medical device)	No
D.3.11.3.5	Committee on Advanced therapies (CAT) has issued a classification for this product	No
D.3.11.4	Combination product that includes a device, but does not involve an Advanced Therapy	No
D.3.11.5	Radiopharmaceutical medicinal product	No
D.3.11.6	Immunological medicinal product (such as vaccine, allergen, immune serum)	No
D.3.11.7	Plasma derived medicinal product	No
D.3.11.8	Extractive medicinal product	No
D.3.11.9	Recombinant medicinal product	No
D.3.11.10	Medicinal product containing genetically modified organisms	Yes
D.3.11.11	Herbal medicinal product	No
D.3.11.12	Homeopathic medicinal product	No
D.3.11.13	Another type of medicinal product	No
D.IMP: 2
D.1.2 and D.1.3	IMP Role	Comparator
D.2	Status of the IMP to be used in the clinical trial
D.2.1	IMP to be used in the trial has a marketing authorisation	Yes
D.2.1.1.1	Trade name	Cyclophosphamide
D.2.1.1.2	Name of the Marketing Authorisation holder	Baxter Healthcare Ltd.
D.2.1.2	Country which granted the Marketing Authorisation	France
D.2.5	The IMP has been designated in this indication as an orphan drug in the Community	No
D.2.5.1	Orphan drug designation number
D.3 Description of the IMP
D.3.1	Product name	Cyclophosphamide
D.3.4	Pharmaceutical form	Powder for solution for injection
D.3.4.1	Specific paediatric formulation	No
D.3.7	Routes of administration for this IMP	Intravenous use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8	INN - Proposed INN	Cyclophosphamide
D.3.9.1	CAS number	6055-19-2
D.3.9.3	Other descriptive name	CYCLOPHOSPHAMIDE MONOHYDRATE
D.3.9.4	EV Substance Code	SUB16414MIG
D.3.10	Strength
D.3.10.1	Concentration unit	g gram(s)
D.3.10.2	Concentration type	equal
D.3.10.3	Concentration number	1
D.3.11 The IMP contains an:
D.3.11.1	Active substance of chemical origin	Yes
D.3.11.2	Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP)	No
	The IMP is a:
D.3.11.3	Advanced Therapy IMP (ATIMP)	No
D.3.11.3.1	Somatic cell therapy medicinal product	No
D.3.11.3.2	Gene therapy medical product	No
D.3.11.3.3	Tissue Engineered Product	No
D.3.11.3.4	Combination ATIMP (i.e. one involving a medical device)	No
D.3.11.3.5	Committee on Advanced therapies (CAT) has issued a classification for this product	No
D.3.11.4	Combination product that includes a device, but does not involve an Advanced Therapy	No
D.3.11.5	Radiopharmaceutical medicinal product	No
D.3.11.6	Immunological medicinal product (such as vaccine, allergen, immune serum)	No
D.3.11.7	Plasma derived medicinal product	No
D.3.11.8	Extractive medicinal product	No
D.3.11.9	Recombinant medicinal product	No
D.3.11.10	Medicinal product containing genetically modified organisms	No
D.3.11.11	Herbal medicinal product	No
D.3.11.12	Homeopathic medicinal product	No
D.3.11.13	Another type of medicinal product	No
D.IMP: 3
D.1.2 and D.1.3	IMP Role	Comparator
D.2	Status of the IMP to be used in the clinical trial
D.2.1	IMP to be used in the trial has a marketing authorisation	Yes
D.2.1.1.1	Trade name	Cisplatin
D.2.1.1.2	Name of the Marketing Authorisation holder	Hospira UK Limited
D.2.1.2	Country which granted the Marketing Authorisation	France
D.2.5	The IMP has been designated in this indication as an orphan drug in the Community	No
D.2.5.1	Orphan drug designation number
D.3 Description of the IMP
D.3.1	Product name	Cisplatin
D.3.4	Pharmaceutical form	Concentrate for solution for injection
D.3.4.1	Specific paediatric formulation	No
D.3.7	Routes of administration for this IMP	Intravenous use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8	INN - Proposed INN	Cisplatin
D.3.9.3	Other descriptive name	CISPLATIN
D.3.9.4	EV Substance Code	SUB07483MIG
D.3.10	Strength
D.3.10.1	Concentration unit	mg/ml milligram(s)/millilitre
D.3.10.2	Concentration type	equal
D.3.10.3	Concentration number	1
D.3.11 The IMP contains an:
D.3.11.1	Active substance of chemical origin	Yes
D.3.11.2	Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP)	No
	The IMP is a:
D.3.11.3	Advanced Therapy IMP (ATIMP)	No
D.3.11.3.1	Somatic cell therapy medicinal product	No
D.3.11.3.2	Gene therapy medical product	No
D.3.11.3.3	Tissue Engineered Product	No
D.3.11.3.4	Combination ATIMP (i.e. one involving a medical device)	No
D.3.11.3.5	Committee on Advanced therapies (CAT) has issued a classification for this product	No
D.3.11.4	Combination product that includes a device, but does not involve an Advanced Therapy	No
D.3.11.5	Radiopharmaceutical medicinal product	No
D.3.11.6	Immunological medicinal product (such as vaccine, allergen, immune serum)	No
D.3.11.7	Plasma derived medicinal product	No
D.3.11.8	Extractive medicinal product	No
D.3.11.9	Recombinant medicinal product	No
D.3.11.10	Medicinal product containing genetically modified organisms	No
D.3.11.11	Herbal medicinal product	No
D.3.11.12	Homeopathic medicinal product	No
D.3.11.13	Another type of medicinal product	No
D.IMP: 4
D.1.2 and D.1.3	IMP Role	Comparator
D.2	Status of the IMP to be used in the clinical trial
D.2.1	IMP to be used in the trial has a marketing authorisation	Yes
D.2.1.1.1	Trade name	pemetrexed
D.2.1.1.2	Name of the Marketing Authorisation holder	Eli Lilly Nederland BV
D.2.1.2	Country which granted the Marketing Authorisation	France
D.2.5	The IMP has been designated in this indication as an orphan drug in the Community	No
D.2.5.1	Orphan drug designation number
D.3 Description of the IMP
D.3.4	Pharmaceutical form	Powder for concentrate for solution for injection/infusion
D.3.4.1	Specific paediatric formulation	No
D.3.7	Routes of administration for this IMP	Intratumoral use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8	INN - Proposed INN	PEMETREXED DISODIUM
D.3.9.1	CAS number	150399-23-8
D.3.9.3	Other descriptive name	PEMETREXED DISODIUM
D.3.9.4	EV Substance Code	SUB03669MIG
D.3.10	Strength
D.3.10.1	Concentration unit	mg milligram(s)
D.3.10.2	Concentration type	equal
D.3.10.3	Concentration number	100
D.3.11 The IMP contains an:
D.3.11.1	Active substance of chemical origin	Yes
D.3.11.2	Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP)	No
	The IMP is a:
D.3.11.3	Advanced Therapy IMP (ATIMP)	No
D.3.11.3.1	Somatic cell therapy medicinal product	No
D.3.11.3.2	Gene therapy medical product	No
D.3.11.3.3	Tissue Engineered Product	No
D.3.11.3.4	Combination ATIMP (i.e. one involving a medical device)	No
D.3.11.3.5	Committee on Advanced therapies (CAT) has issued a classification for this product	No
D.3.11.4	Combination product that includes a device, but does not involve an Advanced Therapy	No
D.3.11.5	Radiopharmaceutical medicinal product	No
D.3.11.6	Immunological medicinal product (such as vaccine, allergen, immune serum)	No
D.3.11.7	Plasma derived medicinal product	No
D.3.11.8	Extractive medicinal product	No
D.3.11.9	Recombinant medicinal product	No
D.3.11.10	Medicinal product containing genetically modified organisms	No
D.3.11.11	Herbal medicinal product	No
D.3.11.12	Homeopathic medicinal product	No
D.3.11.13	Another type of medicinal product	No

D.8 Information on Placebo

E. General Information on the Trial

E.1 Medical condition or disease under investigation

E.1.1

Medical condition(s) being investigated

Patients with unresectable malignant pleural mesothelioma

E.1.1.1

Medical condition in easily understood language

Patients with unresectable malignant pleural mesothelioma

E.1.1.2

Therapeutic area

Diseases [C] - Cancer [C04]

MedDRA Classification

E.1.2 Medical condition or disease under investigation

E.1.2	Version	20.0
E.1.2	Level	LLT
E.1.2	Classification code	10049280
E.1.2	Term	Solid tumour
E.1.2	System Organ Class	100000004864

E.1.3

Condition being studied is a rare disease

E.2 Objective of the trial

E.2.1

Main objective of the trial

To determine the safety and tolerability of ONCOS-102 in combination with pemetrexed/cisplatin.

E.2.2

Secondary objectives of the trial

• To determine and compare tumour-specific immunological activation in the peripheral blood in the experimental group (ONCOS 102 in combination with pemetrexed/cisplatin) and the control group (pemetrexed/cisplatin).
• To determine and compare immunological activation in tumour mass in the experimental group and the control group.
• To determine and compare overall response rate and progression-free survival (PFS) in the experimental group and the control group.
• To determine and compare overall survival (OS) in the experimental group and the control group.
• To analyse the correlation between immunological activation and clinical outcome.

E.2.3

Trial contains a sub-study

E.3

Principal inclusion criteria

1. Male or female ≥18 years of age.
2. Histologically confirmed unresectable (advanced) malignant pleural mesothelioma in patients who are not candidates for curative surgery and for whom therapy with pemetrexed/cisplatin is considered appropriate.
o This includes patients who are naïve to chemotherapy,
o and those who have already received pemetrexed/cisplatin to which their tumour initially responded, but they have relapsed after at least 6 months.
3. Measurable disease according to RECIST 1.1 by CT scan.
4. Tumour accessible to i.t. injections of ONCOS-102 and to core needle biopsy or thoracoscopy for tissue sampling and immunohistochemistry analysis.
5. ECOG/WHO performance score of 0 or 1.
6. Ability to understand the purposes and risks of the study and has signed a written informed consent form approved by the Investigator's Institutional Review Board (IRB)/Independent Ethics Committee (IEC).
7. Acceptable liver and renal functions defined as:
a. Total bilirubin ≤ the upper limit of normal (ULN).
b. Aspartate aminotransferase (ASAT, SGOT), alanine aminotransferase (ALAT, SGPT) ≤3.0 x ULN.
c. Serum creatinine ≤1.5 x ULN
8. Acceptable haematological function defined as:
a. Haemoglobin ≥10 g/dL
b. Neutrophils ≥1.5 x 109/L
c. Platelet count ≥100 x 109/L
Patients can be transfused to meet the haemoglobin entry criteria.
9. Acceptable coagulation status: prothrombin time, international normalised ratio (INR) of blood clotting, and/or activated partial thromboplastin time within ≤1.5 x ULN.
10. All women of childbearing potential must have a negative urine or serum pregnancy test at screening and all patients must agree to use barrier contraception (i.e. condom) during study treatment and for 2 months after the last virus treatment and 6 months after the last dose of pemetrexed/cisplatin.

E.4

Principal exclusion criteria

1. Receipt of oncolytic virus treatment, or vaccination with a vaccine containing live virus within 4 weeks before Day 1.
2. Use of significant immunosuppressive medication, including high dose corticosteroid (defined as the equivalent of >10 mg/day prednisone) within 4 weeks before Day 1.
3. Patients who participated in a study with an investigational drug or device within 4 weeks prior to Day 1.
4. Active bacterial, viral, or fungal infections, requiring systemic therapy.
5. Severe arrhythmia, heart failure, previous cardiac infarction, or acute inflammatory heart disease.
6. Concomitant disease or condition that could interfere with the conduct of the study, or that would, in the opinion of the investigator, pose an unacceptable risk to the patient, if included in this study.
7. Known infection with HIV, hepatitis B, or hepatitis C.
8. Known brain metastases.
9. History of organ transplant.
10. Females who are pregnant or breast feeding.
11. Unwillingness or inability to comply with the study protocol for any reason.
12. Patients with pre-existing hearing loss or neuropathy that may worsen due to potential neurotoxicity from cisplatin.
13. Patients with a history of hypersensitivity to cisplatin or pemetrexed or cyclophosphamide (or any of its metabolites).
14. Patients who are taking phenytoin for prophylactic use.
15. History of malignant tumour, unless the patient has been without evidence of disease for at least 3 years, or the tumour was a non-melanoma skin tumour, cervical carcinoma in situ, or prostatic carcinoma in situ.

E.5 End points

E.5.1

Primary end point(s)

Safety and tolerability profile of ONCOS-102 and pemetrexed/cisplatin.

E.5.1.1

Timepoint(s) of evaluation of this end point

This will be assessed in an ongoing basis

E.5.2

Secondary end point(s)

• Biological correlates by means of cellular and humoral immune responses in blood as well as biological changes in tumour biopsies.
• Response rate and PFS according to Response Evaluation Criteria In Solid Tumors (RECIST) 1.1, modified immunologically relevant RECIST (irRECIST) and PERCIST 1.0 PET criteria (PERCIST).
• Overall survival.

E.5.2.1

Timepoint(s) of evaluation of this end point

Points 1 and 2 will be done on an ongoing basis
Third point – will continue until the last treated patient has died.

E.6 and E.7 Scope of the trial

E.6

Scope of the trial

E.6.1

Diagnosis

E.6.2

Prophylaxis

E.6.3

Therapy

E.6.4

Safety

Yes

E.6.5

Efficacy

Yes

E.6.6

Pharmacokinetic

E.6.7

Pharmacodynamic

E.6.8

Bioequivalence

E.6.9

Dose response

E.6.10

Pharmacogenetic

E.6.11

Pharmacogenomic

E.6.12

Pharmacoeconomic

E.6.13

Others

E.7

Trial type and phase

E.7.1

Human pharmacology (Phase I)

Yes

E.7.1.1

First administration to humans

E.7.1.2

Bioequivalence study

E.7.1.3

Other

Yes

E.7.1.3.1

Other trial type description

Phase I study to assess the safety of ONCOS-102 with standard chemotherapy in mesothelioma

E.7.2

Therapeutic exploratory (Phase II)

Yes

E.7.3

Therapeutic confirmatory (Phase III)

E.7.4

Therapeutic use (Phase IV)

E.8 Design of the trial

E.8.1

Controlled

Yes

E.8.1.1

Randomised

Yes

E.8.1.2

Open

Yes

E.8.1.3

Single blind

E.8.1.4

Double blind

E.8.1.5

Parallel group

E.8.1.6

Cross over

E.8.1.7

Other

E.8.2

Comparator of controlled trial

E.8.2.1

Other medicinal product(s)

Yes

E.8.2.2

Placebo

E.8.2.3

Other

E.8.2.4

Number of treatment arms in the trial

E.8.3

The trial involves single site in the Member State concerned

E.8.4

The trial involves multiple sites in the Member State concerned

Yes

E.8.4.1

Number of sites anticipated in Member State concerned

E.8.5

The trial involves multiple Member States

Yes

E.8.5.1

Number of sites anticipated in the EEA

E.8.6 Trial involving sites outside the EEA

E.8.6.1

Trial being conducted both within and outside the EEA

E.8.6.2

Trial being conducted completely outside of the EEA

E.8.7

Trial has a data monitoring committee

Yes

E.8.8

Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial

End of trial is defined as last visit last patient

E.8.9 Initial estimate of the duration of the trial

E.8.9.1

In the Member State concerned years

E.8.9.1

In the Member State concerned months

E.8.9.1

In the Member State concerned days

E.8.9.2

In all countries concerned by the trial months

F. Population of Trial Subjects

F.1 Age Range

F.1.1

Trial has subjects under 18

F.1.1.1

In Utero

F.1.1.2

Preterm newborn infants (up to gestational age < 37 weeks)

F.1.1.3

Newborns (0-27 days)

F.1.1.4

Infants and toddlers (28 days-23 months)

F.1.1.5

Children (2-11years)

F.1.1.6

Adolescents (12-17 years)

F.1.2

Adults (18-64 years)

Yes

F.1.2.1

Number of subjects for this age range:

F.1.3

Elderly (>=65 years)

Yes

F.1.3.1

Number of subjects for this age range:

F.2 Gender

F.2.1

Female

Yes

F.2.2

Male

Yes

F.3 Group of trial subjects

F.3.1

Healthy volunteers

F.3.2

Patients

Yes

F.3.3

Specific vulnerable populations

Yes

F.3.3.1

Women of childbearing potential not using contraception

F.3.3.2

Women of child-bearing potential using contraception

Yes

F.3.3.3

Pregnant women

F.3.3.4

Nursing women

F.3.3.5

Emergency situation

F.3.3.6

Subjects incapable of giving consent personally

F.3.3.7

Others

F.4 Planned number of subjects to be included

F.4.1

In the member state

F.4.2

For a multinational trial

F.4.2.1

In the EEA

F.4.2.2

In the whole clinical trial

F.5

Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)

Patients will be monitored regularly for immunological assessment (PBMCs) including Month 9 and Month 12 (i.e., after the end of study visit), and will be followed up for survival every 3 months until end of life.

G. Investigator Networks to be involved in the Trial

N. Review by the Competent Authority or Ethics Committee in the country concerned

Competent Authority Decision

Authorised

Date of Competent Authority Decision

2018-03-13

Ethics Committee Opinion of the trial application

Favourable

Ethics Committee Opinion: Reason(s) for unfavourable opinion

Date of Ethics Committee Opinion

2017-11-10

P. End of Trial
P.	End of Trial Status	Completed
P.	Date of the global end of the trial	2019-10-08

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