A Phase 1 interventional study of NeoVax and Nivolumab in Glioblastoma, sponsored by Washington University School of Medicine. Terminated at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2021-10-27.
Sponsored by Washington University School of Medicine · Phase 1, Interventional, and Treatment
This is a single institution, open-label, multi-arm, pilot study assessing the safety, feasibility, and immunogenicity of a personalized neoantigen-based vaccine plus poly-ICLC (NeoVax) combined with immune checkpoint inhibitors in subjects with newly diagnosed, unmethylated glioblastoma.
2,132 studies on the registry are indexed under Glioblastoma; 464 are open to participants now.
This study's enrollment of 3 is below the median of 36 across 1,753 interventional studies indexed under Glioblastoma.
Browse Glioblastoma studies →Washington University School of Medicine is the lead sponsor of 1,803 studies on the registry; 271 are open to participants now.
Of its 329 completed or terminated interventional studies of FDA-regulated products, 216 (66%) have results posted.
Counted across the registry records on this site, refreshed daily.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Normal bone marrow and organ function as defined below:
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
The diagnosis was confirmed by looking at a sample under a microscope: tissue from a biopsy or surgery (histology), or cells from a fluid or needle sample (cytology).
Your pathology report is the document that shows this.
A biopsy takes a small piece of tissue to examine. “Archival tissue” is a sample already taken, for example at diagnosis, and kept by the hospital.
Whether a stored sample will do depends on when it was taken, how much there is and what the study needs. Ask whether the study accepts your stored sample or needs a new biopsy.
A 0–100 scale of how well someone can carry out everyday activities. 100 is no complaints and no signs of illness; 70 is able to look after yourself but not to work or keep up normal activity; 50 is needing considerable help and frequent medical care.
Studies often ask for 60 or 70 and above. Your doctor gives the score.
The number of neutrophils, white blood cells that help fight infection, in a given amount of blood. Too few raises the risk of infection.
It is a count, not a percentage of the white cells. Limits are written in units that mean the same: ≥ 1.5 × 10⁹/L is ≥ 1,500 per mm³ (µL). Each lab has its own reference range.
Blood cells that help blood clot. Too few raises the risk of bleeding and bruising. A usual adult range is about 150–400 × 10⁹/L (150,000–400,000 per µL); each lab has its own reference range.
A yellow substance made when red blood cells are broken down, which the liver clears. A high level can mean a problem with the liver or the bile ducts.
Criteria often allow more for people with Gilbert’s syndrome, a harmless inherited condition that raises bilirubin.
The top of the normal range for a blood test, as set by the laboratory that runs it. Each lab prints its own range next to your result.
“≤ 2.5 × ULN” means the result can be up to two and a half times that top value.
Two enzymes measured in a routine blood test of the liver. Higher levels can mean the liver is under strain or damaged. SGPT and SGOT are older names for ALT and AST.
Criteria usually give a limit as a multiple of the upper limit of normal (ULN), often higher when cancer has spread to the liver.
How quickly the kidneys clear creatinine, a waste product, from the blood. A study may estimate it from a blood test with age, weight and sex (often by the Cockcroft–Gault formula), or measure it using blood and urine collected over a set time. Given in mL/min; higher is better.
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).
Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
Neoadjuvant treatment is given before the main treatment (usually surgery), often to shrink a tumour. Adjuvant treatment is given after it, to lower the chance of the cancer coming back.
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.
Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
Histologically or cytologically confirmed
The diagnosis was confirmed by looking at a sample under a microscope: tissue from a biopsy or surgery (histology), or cells from a fluid or needle sample (cytology).
Your pathology report is the document that shows this.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Biopsy and archival tissue
A biopsy takes a small piece of tissue to examine. “Archival tissue” is a sample already taken, for example at diagnosis, and kept by the hospital.
Whether a stored sample will do depends on when it was taken, how much there is and what the study needs. Ask whether the study accepts your stored sample or needs a new biopsy.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Karnofsky performance status (KPS)
A 0–100 scale of how well someone can carry out everyday activities. 100 is no complaints and no signs of illness; 70 is able to look after yourself but not to work or keep up normal activity; 50 is needing considerable help and frequent medical care.
Studies often ask for 60 or 70 and above. Your doctor gives the score.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Absolute neutrophil count (ANC)
The number of neutrophils, white blood cells that help fight infection, in a given amount of blood. Too few raises the risk of infection.
It is a count, not a percentage of the white cells. Limits are written in units that mean the same: ≥ 1.5 × 10⁹/L is ≥ 1,500 per mm³ (µL). Each lab has its own reference range.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Platelets
Blood cells that help blood clot. Too few raises the risk of bleeding and bruising. A usual adult range is about 150–400 × 10⁹/L (150,000–400,000 per µL); each lab has its own reference range.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Bilirubin
A yellow substance made when red blood cells are broken down, which the liver clears. A high level can mean a problem with the liver or the bile ducts.
Criteria often allow more for people with Gilbert’s syndrome, a harmless inherited condition that raises bilirubin.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ULN (upper limit of normal)
The top of the normal range for a blood test, as set by the laboratory that runs it. Each lab prints its own range next to your result.
“≤ 2.5 × ULN” means the result can be up to two and a half times that top value.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ALT and AST (liver enzymes)
Two enzymes measured in a routine blood test of the liver. Higher levels can mean the liver is under strain or damaged. SGPT and SGOT are older names for ALT and AST.
Criteria usually give a limit as a multiple of the upper limit of normal (ULN), often higher when cancer has spread to the liver.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Creatinine clearance (CrCl)
How quickly the kidneys clear creatinine, a waste product, from the blood. A study may estimate it from a blood test with age, weight and sex (often by the Cockcroft–Gault formula), or measure it using blood and urine collected over a set time. Given in mL/min; higher is better.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Corticosteroids (steroids)
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Childbearing potential
Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).
Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraception
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Cancer (malignancy)
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Adjuvant and neoadjuvant
Neoadjuvant treatment is given before the main treatment (usually surgery), often to shrink a tumour. Adjuvant treatment is given after it, to lower the chance of the cancer coming back.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Investigational drug or device
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Autoimmune disease
A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.
Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Immunosuppression
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Clinically significant
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
* NeoVax given on Days 1, 8, 15, and 22 of Cycle 1 (priming phase), and then on Day 1 of each subsequent cycle (boosting phase) * Nivolumab 480 mg i.v. given on Day 1 of each cycle beginning at time of progression
Biological: NeoVax · Biological: Nivolumab · Procedure: Research blood draw · Procedure: Leukapheresis for research
* NeoVax given on Days 1, 8, 15, and 22 of Cycle 1 (priming phase), and then on Day 1 of each subsequent cycle (boosting phase) * Nivolumab 480 mg i.v. given on Day 1 of each cycle beginning with Cycle 2 (start of boosting phase)
Biological: NeoVax · Biological: Nivolumab · Procedure: Research blood draw · Procedure: Leukapheresis for research
* NeoVax given on Days 1, 8, 15, and 22 of Cycle 1 (priming phase), and then on Day 1 of each subsequent cycle (boosting phase) * Nivolumab 480 mg i.v. given on Day 1 of Cycle 1 (priming phase), and then on Day 1 of each subsequent cycle (boosting phase)
Biological: NeoVax · Biological: Nivolumab · Procedure: Research blood draw · Procedure: Leukapheresis for research
* NeoVax given on Days 1, 8, 15, and 22 of Cycle 1 (priming phase), and then on Day 1 of each subsequent cycle (boosting phase) * Ipilimumab 1 mg/kg i.v. given on Days 1 and 22 of Cycle 1 (priming phase) * Nivolumab 480 mg i.v. given on Day 1 of Cycle 3 and then on Day 1 of each subsequent cycle
Biological: NeoVax · Biological: Nivolumab · Biological: Ipilimumab · Procedure: Research blood draw · Procedure: Leukapheresis for research
* NeoVax given on Days 1, 8, 15, and 22 of Cycle 1 (priming phase), and then on Day 1 of each subsequent cycle (boosting phase) * Ipilimumab 1 mg/kg i.v. given every 6 weeks beginning on Day 1 of Cycle 1 (C1D1, C2D15, C4D1, C5D15, C7D1, C8D15 ...) * Nivolumab 3 mg/kg i.v. given on Days 1 and 15 of each cycle (q2w) beginning on Day 1 of Cycle 1
Biological: NeoVax · Biological: Nivolumab · Biological: Ipilimumab · Procedure: Research blood draw · Procedure: Leukapheresis for research
Drug pages: NeoVax · Poly ICLC
At each vaccination time point, patients will receive up to 20 synthetic long peptides co-administered with 1.5 mg of poly-ICLC divided into a maximum of four injections (pools). Each pool (of vaccine + poly IC:LC) will be administered to one of the four limbs (right axilla, left axilla, right inguina, left inguina) by subcutaneous injection.
Also known as: Synthetic long peptides plus poly-ICLC
Nivolumab is a programmed death receptor-1 (PD-1) blocking antibody
Also known as: Opdivo
Ipilimumab is a recombinant, human monoclonal antibody that binds to the cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4)
Also known as: Yervoy
-Baseline, cycle 2 day 1, cycle 4 day 1, and time of progression or discontinuation of treatment
-Baseline, cycle 4 day 1, and time of progression or discontinuation of treatment
Safety and tolerability of regimen as measured by a <= 33% dose-limiting toxicity (DLT) rate for a given cohort
* The DLT observation period is 60 days after C1D1 for patients enrolled to Cohorts A, C, and D and is 90 days after C1D1 for patients enrolled to Cohorts B and E. * DLT is defined as any grade 3 or greater event that occurs during the DLT observation period that is considered at least possibly related to the study treatment.
Time frame: Up to 90 days after start of treatment
Feasibility of generating a personalized neoantigen peptide vaccine as measured by the ability to identify candidate tumor-specific neoantigens
Time frame: From time of resection to 4 weeks post-radiation therapy (approximately 14 weeks)
Feasibility of generating a personalized neoantigen peptide vaccine as measured by the the ability to manufacture a neoantigen-based synthetic long peptide vaccine
Time frame: From time of resection to 4 weeks post-radiation therapy (approximately 14 weeks)
Feasibility of generating a personalized neoantigen peptide vaccine as measured by the ability to administer the vaccine to a patient at 4 weeks post-completion of radiotherapy
Time frame: From time of resection to 4 weeks post-radiation therapy (approximately 14 weeks)
Immunogenicity of a personalized neoantigen peptide vaccine as measured by the ability to generate a measurable neoantigen-specific T cell response in vaccinated patients
Time frame: Week 4 post-vaccination
Immunogenicity of a personalized neoantigen peptide vaccine as measured by the ability to generate a measurable neoantigen-specific T cell response in vaccinated patients
Time frame: Week 16 post-vaccination
Immunogenicity of a personalized neoantigen peptide vaccine as measured by the number of individual neoantigens per number of neoantigens vaccinated against, with which a measurable T cell-specific response
Time frame: Week 4 post-vaccination
Immunogenicity of a personalized neoantigen peptide vaccine as measured by the number of individual neoantigens per number of neoantigens vaccinated against, with which a measurable T cell-specific response
Time frame: Week 16 post-vaccination
Number of high quality candidate neoantigens present in patients with newly diagnosed glioblastoma
High quality neoantigens will be defined as those that meet criteria for inclusion in a vaccine
Time frame: Up to 2 weeks post sequencing
Progression-free (PFS) survival rate
Time frame: 6 months
Overall survival (OS) rate
Time frame: 12 months
PDFs hosted by the registry, ClinicalTrials.gov.
Plan to share: No
Ran from Oct 2018 to primary completion in Apr 2020, 17 months.
How these figures are worked out, and which studies are left out of them.
This study is terminated, as verified in Oct 2021. You cannot join it, but the record below documents what was studied.
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