IVAC MUTANOME Phase I Clinical Trial

Sponsor

BioNTech RNA Pharmaceuticals GmbH (Industry)

Overall Status

Completed

CT.gov ID

NCT02035956

Collaborator

(none)

Enrollment

Locations

Arm

Actual Duration (Months)

Patients Per Site

0.1

Patients Per Site Per Month

Study Details

Study Description

Brief Summary

Clinical first-in-human study evaluating the safety, tolerability and immunogenicity of intra-nodal administration of a personalized vaccination with IVAC MUTANOME vaccine with or without initial treatment with RBL001/RBL002 vaccine in patients with advanced melanoma

Condition or Disease	Intervention/Treatment	Phase
Melanoma	Biological: IVAC MUTANOME, RBL001/RBL002	Phase 1

Detailed Description

IVAC MUTANOME is a poly-neo-epitopic coding RNA vaccine targeting the unique mutation signature of an individual patient. It is engineered on demand, provided as two patient-specific RNA drug products and administered as an individual treatment.

RBL001/RBL002 and IVAC MUTANOME are naked ribonucleic acid (RNA) based recombinant vaccines optimized to induce antigen-specific CD8+ and CD4+ T cell responses against melanoma associated target antigens.

The two antigens are well characterized antigens in melanoma that have been previously utilized with excellent safety and proven immunogenicity as vaccine targets in a number of independent clinical trials.

The overall rationale of the study is to determine safety of the novel RNA-based vaccine strategy and determine the number and function of vaccine-induced antigen-specific immune-responses as early biomarkers for the clinical mode of action.

The IVAC MUTANOME vaccine approach is based on targeting multiple immunogenic tumour mutations unique to a given patient's tumour using a poly-epitopic RNA-based vaccine manufactured for use in a single patient only. Parallel to the target discovery process and on demand manufacturing of IVAC MUTANOME vaccine patients with RBL001 and/ or RBL002 positive-tumours will receive the RBL001/RBL002 vaccine. Patients which tumours that are RBL001 and RBL002 negative can also be included into the clinical study but will not receive RBL001/RBL002 prior to IVAC MUTANOME. Applying this approach the RBL001/RBL002 vaccine and the IVAC MUTANOME vaccine administration is expected to lead to several effects contributing to their immunological (therapeutic) effects.

Study Design

Study Type:

Interventional

Actual Enrollment :

15 participants

Allocation:

N/A

Intervention Model:

Single Group Assignment

Masking:

None (Open Label)

Primary Purpose:

Treatment

Official Title:

First-in-human Study Evaluating the Safety, Tolerability and Immunogenicity of i.n. Administration of a Personalized Vaccination With IVAC MUTANOME Vaccine w/o Initial Treatment With RBL001/RBL002 Vaccine in Patients With Advanced Melanoma

Actual Study Start Date :

Dec 1, 2013

Actual Primary Completion Date :

Feb 14, 2017

Actual Study Completion Date :

Oct 1, 2019

Arms and Interventions

Arm	Intervention/Treatment
Experimental: IVAC MUTANOME RBL001/RBL002 All participants will be treated with the personalized IVAC MUTANOME vaccine with or without prior treatment with RBL001/RBL002 vaccine depending on expression of these two antigens. Vaccines will be administered intra-nodally.	Biological: IVAC MUTANOME, RBL001/RBL002 Each patient will receive multiple repeated intranodal injections of IVAC MUTANOME vaccine with or without initial treatment with RBL001/RBL002. Other Names: cancer vaccine

Arm

Intervention/Treatment

Experimental: IVAC MUTANOME RBL001/RBL002

All participants will be treated with the personalized IVAC MUTANOME vaccine with or without prior treatment with RBL001/RBL002 vaccine depending on expression of these two antigens. Vaccines will be administered intra-nodally.

Biological: IVAC MUTANOME, RBL001/RBL002

Each patient will receive multiple repeated intranodal injections of IVAC MUTANOME vaccine with or without initial treatment with RBL001/RBL002.

Other Names:

cancer vaccine

Outcome Measures

Primary Outcome Measures

Safety and tolerability of repetitive doses [up to a maximum of 189 days]
Number of Patients with adverse events, total number of adverse events

Secondary Outcome Measures

Monitoring of vaccine-induced cellular immune response, [161 days]
Determination of pharmacodynamic activity

Eligibility Criteria

Criteria

Ages Eligible for Study:

18 Years to 99 Years

Sexes Eligible for Study:

All

Accepts Healthy Volunteers:

Inclusion Criteria:

Malignant Melanoma, resectable stage IIIA-C and IV (AJCC 2009 melanoma classification)
Patients with unresectable Malignant Melanoma stage IIIA-C in complete remission, partial remission or stable disease after treatment with vemurafenib or patients with slow progressive disease.
Malignant Melanoma, unresectable stage IV (AJCC 2009 melanoma classification) in complete remission, partial remission or stable disease after treatment with vemurafenib
All lines of treatment for malignant melanoma are accepted.
First line therapy for subjects not eligible or declining other first line therapies after all available treatment options have been transparently disclosed (to be documented in patient medical record).
≥ 18 years of age
Written informed consent
ECOG performance status (PS) 0-1 (appendix G)
Life expectancy > 6 months
WBC ≥ 3x109/L
Haemoglobin ≥ 10 g/dl
Platelet count ≥ 100,000/mm³
LDH level < 2.0 x ULN
Negative pregnancy test (measured by β-HCG) for females which are childbearing potential
Suitable lymph nodes for injection using ultrasound guidance

Exclusion Criteria:

Pregnancy or breastfeeding
Primary ocular melanoma
History (< 5 years) of a second malignancy other than squamous or basal cell carcinoma, non-active prostate cancer or cervical carcinoma in situ
Brain metastases
Known or symptomatic pleural effusions and/or ascites
Known hypersensitivity to the active substance or to any of the excipients
A serious local infection (e.g. cellulitis, abscess) or systemic infection (e.g. pneumonia, septicemia) which requires systemic antibiotic treatment within 2 weeks prior to the first dose of study medication
Positive test for acute or chronic active hepatitis B or C infection, acute EBV or acute CMV injection
Clinically relevant autoimmune disease
Systemic immune suppression:
HIV disease
Use of chronic oral or systemic steroid medication (topical or inhalational steroids are permitted)
Other clinical relevant systemic immune suppression
Symptomatic congestive heart failure (NYHA 3 or 4)
Unstable angina pectoris
Radiotherapy within two weeks, myelosuppressive chemotherapy, ipilimumab and major surgery within 4 weeks/28 days before the first treatment. Interferon and approved BRAF inhibitors will be allowed as concurrent treatment.
Any investigational drug within 4 weeks/28 days or 5 half-lives depending on what gives the longer range before the first treatment of this study
Minor surgery within 14 days before the first treatment of this study
Fertile males and females who are unwilling to use a highly effective method of birth control (less than 1% per year, e.g. condom with spermicide, diaphragm with spermicide, birth control pills, injections, patches or intrauterine device) during study treatment and 28 days after the last dose of study treatment
Presence of a serious concurrent illness or other condition (e.g. psychological, family, sociological, or geographical circumstances) that does not permit adequate follow-up and compliance with the protocol

Contacts and Locations

Locations

	Site	City	State	Country	Postal Code
1	Medizinische Universität Wien	Wien	AT-Wien	Austria	1090
2	Hautklinik und Poliklinik Universitätsmedizin der Johannes-Gutenberg Universität Mainz	Mainz		Germany	55131
3	Klinik für Dermatologie, Venerologie und Allergologie UMM - Universitätsmedizin Mannheim Medizinische Fakultät Mannheim der Ruprecht-Karls-Universität Heidelberg	Mannheim		Germany	68167