Clinical trials with TAA and neoantigens-based cancer vaccines encoding

OrganCancer type/stagePhasesCancer vaccineTAA/neoantigensFormulationStudy resultsSponsorNCT numberReference
LungNSCLC
Stage IIIB or IV
Phase IIB trialTG4010MUC1TG4010: recombinant modified vaccinia virus strain Ankara (MVA) encoding MUC1 and human interleukin 2 (IL-2)TG4010 enhances the effect of chemotherapy in advanced NSCLC patientsTransgene SA (France)NCT00415818[50]
LungNSCLC
Stage IIIA vs. IIIB
START study: phase III trialStimuvaxMUC1Tecemotide: MUC1-derived 25-amino acid BLP25 lipopeptide, immunoadjuvant monophosphoryl lipid A, and three liposome-forming lipidsNo significant difference in overall survival for all patientsMerck KgaA (Germany)NCT00409188[49]
LungNSCLC
Stage IB, II and IIIA
Phase III trialMAGE-A3 (AS15 and AS02B)MAGE-A3Adjuvant treatment with MAGE-A3MAGE-A3 immunotherapeutic use in NSCLC has been stoppedGlaxoSmithKline (GSK) Biologicals SA (UK)NCT00480025[47]
LungNSCLC
Stage IB to IIIA
Phase I dose escalationPRAME (with AS15)PRAMEPRAME recombinant protein with AS15Anti-PRAME humoral responses with no cancer regression stopped due to negative resultsGSK Biologicals SA (UK)NCT01159964[48]
LungNSCLC
Stage IIIB/IV
Phase II trialPersonalized peptide vaccine with docetaxelSeveral TAA31 Peptides from several TAAPositive predictive value (PPV) may be efficacious for the humoral immunological responders but did not improve survival in combination with docetaxel for NSCLC patientsKurume University Research Center for Innovative Cancer Therapy Kurume University School of Medicine (Japan)UMIN Clinical Trials Registry (UMIN number 000003521)[53]
SkinMelanoma
Stage IIIA-C/IV
Phase I trialIVAC mutanomeMultiple neoantigensPoly-neo-epitopic coding RNA vaccineImmune responses to the majority of neoantigens contained in the vaccine/vaccine-induced T-cell responses in all vaccinated melanoma patientsBioNTech RNA Pharmaceuticals GmbH (Germany)NCT02035956[37]
LungNSCLC
Stage IV
TIME study: phase IIB/III trialTG4010MUC1TG4010: recombinant MVA encoding MUC1 and human IL-2TG4010 modulates CD8+ T-cell response with improvements in clinical outcomeNot applicableNCT01383148[52]
BrainGlioblastoma
Stage IV
Phase I trialActively personalized vaccine 1 (APVAC1)7 Non-mutated peptides, 1 viral peptide, and 2 tumor-associated peptidesAPVAC1 vaccine plus poly-ICLC (Hiltonol®) and GM-CSFUnmutated APVAC1 antigens elicited sustained responses of central memory CD8+ T cellsImmatics Biotechnologies GmbH (Germany)NCT02149225[56]
BrainGlioblastoma
Stage IV
Phase I trialGlioblastoma personalized peptide vaccine (GBM PVax)8 Synthetic long peptides targeting seven neoantigensPersonalized neoantigen-based long peptide vaccine with poly-ICLC (Hiltonol®)Specific T-cell responses in the bloodWashington University School of Medicine (USA)NCT02510950[57]
BrainGlioblastoma
Stage IV
Phase I/IB trialPersonalized neoantigen targeting vaccine20 Long peptides divided into pools of 3–5 peptides admixed with poly-ICLCNeoantigen vaccine with radiation therapy plus pembrolizumabPolyfunctional neoantigen-specific CD4+ and CD8+ T-cell responses exhibiting memory phenotypeDana-Farber Cancer Institute (USA)NCT02287428[58]
LungNSCLC
Stage IV
Phase II trialTedopi®5 TAA (CEA, p53, HER2/neu, MAGE2 and MAGE3)Tedopi plus docetaxel or tedopi plus nivolumabT-cell response with a better survival rateOSE Immunotherapeutics (France)NCT04884282[54]
Digestive systemGastrointestinal
Stage IV
Phase I/II trialmRNA-4650Up to 20 different neoantigensNeoantigen mRNA-based cancer vaccinemRNA-4650 vaccine was safe and elicited mutation-specific T-cell responses against predicted neoepitopesNational Cancer Institute (USA)NCT03480152[59]
SkinMelanoma
Stage IIIB, C, and IV
Phase I (Lipo-MERIT trial)FixVac (BNT 111)4 TAA (NY-ESO-1, MAGE-A3, tyrosinase, and TPTE)Liposomal RNA (RNA-LPX) vaccineStrong CD4+ and CD8+ T-cell immunity against the vaccine antigens/antigen-specific cytotoxic T-cell responses in some responders reach magnitudes and are durableBioNTech SE (Germany)NCT02410733[40]
LungAdvanced lung cancer
Stage IV
Phase I trialNeo-DCVac13–30 Peptide-based neoantigensNeoantigen-pulsed DC vaccineNeo-DCVac was well tolerated, safe, and capable of eliciting specific T-cell immunity and therapeutic benefitSichuan University (China)NCT02956551 and Chinese Clinical Trial Registry (ChiCTRONC-16009100)[60]
SkinMelanoma
Stage IIIB/C and IVM1a/b
Phase I trialNeoVaxLong-peptide vaccine targeting up to 20 personal neoantigensNeoantigen vaccine with poly-ICLC (Hiltonol®)T-cell responses with ex vivo detection of neoantigen-specific T cells exhibiting memory phenotypePatrick Ott, MD (USA)NCT01970358[61]
BrainGlioma
Stage III/IV
Phase I trialIsocitrate dehydrogenase type 1 (IDH1)-vac20-Mer peptide-based neoantigens encompassing IDH1R132H-mutated regionIDH1 peptide vaccine with Montanide®IDH1 was immunogenic and induces specific T helper cell responsesNational Center for Tumor Diseases (Germany)NCT02454634[62]
PancreasPancreatic carcinoma
Stage IV
Phase I trialiNeo-Vac-P015–20 Peptides-based neoantigensNeoantigen-based peptide vaccine (iNeo-Vac-P01) with adjuvant (GM-CSF)No severe vaccine-related adverse effects/higher peripheral IFN-γ titer and CD4+ or CD8+ effector memory T cells count post-vaccinationZhejiang Provincial People’s Hospital (China)NCT03645148[63]

GM-CSF: granulocyte-macrophage colony-stimulating factor; IFN-γ: interferon-γ