A Phase 1 interventional study of Atezolizumab and PGV001 in Urothelial/Bladder Cancer, Nos, sponsored by Matthew Galsky. Completed at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2023-05-16.
Sponsored by Matthew Galsky · Phase 1, Interventional, and Treatment
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Among 58 studies in Urologic Neoplasms with a site in United States — 10 open to participants now, 18 under way, 3 of them phase 3. Urologic Neoplasms · United States.
Among the 58 studies in Urologic Neoplasms with a site in United States, this one is the 46th largest by enrollment of the 49 interventional ones that give a count, is one of 2 that started in 2019, is one of 16 in phase 1, and was the 31st registered.
155 studies on the registry are indexed under Urologic Neoplasms; 40 are open to participants now.
Browse Urologic Neoplasms studies →10 of the 58 studies in Urologic Neoplasms with a site in United States are open now. Recruiting first, the newest first:
Astellas Pharma Global Development, Inc. · Sites in United States, Canada, Korea, Republic of and 1 more country
Ages 18+
Duke University · Sites in United States
Ages 18+ · Women only
Eli Lilly and Company · Sites in United States, Australia, China and 5 more countries
Ages 18+
UroGen Pharma Ltd. · Sites in United States
Ages 18+
Eli Lilly and Company · Sites in United States, Australia, Canada and 11 more countries
Ages 18+
A study can be open while its sites in United States have not opened yet or have stopped. Only those recruiting at a site in United States →
Of the 30 Urologic Neoplasms studies recruiting now, 24 (80%) set no upper age limit and 2 (7%) stop at 75 or younger; 1 takes children under 18; 4 take healthy volunteers.
This study: 18 Years and older · all sexes · no healthy volunteers.
The full table on the hub →This tab as a report to print or save as PDF → With an account.
58 studies; the count open now beside each. This study's row is marked.
A study in two phases is counted once above. Listed by phase, each with its combined phases: Phase 1 22 · Phase 2 22 · Phase 3 6 · Phase 4 2
First in 1998; this study’s year is marked. 2 started in 2019.
By drug class, each counting the studies that test any of its medicines:
This study's enrollment of 10 is below the median of 60 across 109 interventional studies indexed under Urologic Neoplasms.
Median enrollment 54 across the 49 interventional studies, 475 across the 4 observational. Of the 39 that completed or were terminated, 14 (36%) have results posted.
This tab as a report to print or save as PDF → With an account.
29 of 58 have an industry lead sponsor. The 10 most frequent:
Matthew Galsky is the lead sponsor of 12 studies on the registry; 1 is open to participants now.
Of its 5 completed or terminated interventional studies of FDA-regulated products, 4 (80%) have results posted.
Matthew Galsky has 1 study filed under Urologic Neoplasms — fewer than ten, so there is no comparison to draw.
9 of the studies in Urologic Neoplasms with a site in United States that are under way reach primary completion within a year, 1 of them phase 3. Phase 3 first, then by date:
| Study | Primary completion |
|---|---|
| NCT06111235Phase 3CG Oncology, Inc.A Study of Adjuvant Cretostimogene Grenadenorepvec for Treatment of Intermediate Risk NMIBC Following TURBT | 2026-11 |
| NCT05544552Tyra Biosciences, IncSafety and Preliminary Anti-Tumor Activity of TYRA-300 in Advanced Urothelial Carcinoma and Other Solid Tumors With FGFR3 Gene Alterations | 2026-11 |
| NCT02379429National Cancer Institute (NCI)Care of the Urothelial Cancer Patient and Prospective Procurement of Urothelial Cancer Tissue | 2027-01-01 |
| NCT06238479Eli Lilly and CompanyA Study of LY4101174 in Participants With Recurrent, Advanced or Metastatic Solid Tumors | 2027-03 |
| NCT06465069Eli Lilly and CompanyA Study of LY4052031 in Participants With Advanced or Metastatic Urothelial Cancer or Other Solid Tumors | 2027-05 |
Add all 9 to your calendar (.ics) → With an account.
Among the 58 studies in Urologic Neoplasms with a site in United States, from their registry updates:
This tab as a report to print or save as PDF → With an account.
The purpose of this study is to determine the good and bad effects of atezolizumab given in combination with a personalized cancer vaccine in patients with urothelial cancer either after surgery to remove organ where the tumor arose (for example, removal of the bladder) or for urothelial cancer that has spread to other organs.
This is a single arm, proof-of-concept study. Fifteen subjects with urothelial cancer interested in participation will sign a "tissue acquisition and vaccine preparation consent" after which tumor tissue will be obtained from either a surgical resection specimen or biopsy. Subjects are scheduled to undergo cystectomy or nephroureterectomy for invasive urothelial cancer may consent prior to, or within 6 weeks after, surgery. The tumor specimen will be submitted for genomic sequencing followed by neoantigen identification utilizing a computational pipeline. Peptides corresponding to these neoantigens will be prepared for the personalized vaccine product. Subjects eligible for the treatment phase of the protocol (i.e., after surgery in adjuvant patients and chemotherapy in metastatic patients) will receive atezolizumab every 3 weeks plus up to ten doses of PGV001 vaccination plus Poly-ICLC. The primary objectives will be to determine the feasibility and safety of administration of a personalized neoantigen-based vaccine (PGV001) plus atezolizumab in subjects with locally advanced or metastatic urothelial cancer.
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.
Clinical disease state specific criteria:
Required laboratory values must be obtained within thirty days of consent.
Total ≤ 1.5 x (ULN) with the following exception:
o Patients with known Gilbert disease who have serum bilirubin level ≤ 3 x ULN may be enrolled.
and ALT ≤ 3.0 x ULN with the following exception:
o Patients with liver involvement: AST and/or ALT ≤ 5 x ULN
Alkaline phosphatase ≤ 2.5 x ULN with the following exception:
o Patients with documented liver involvement or bone metastases: alkaline phosphatase ≤ 5 x ULN
Exclusion Criteria:
History of idiopathic pulmonary fibrosis, pneumonitis (including drug induced), organizing pneumonia (i.e., bronchiolitis obliterans, cryptogenic organizing pneumonia, etc.), or evidence of active pneumonitis on screening chest computed tomography (CT) scan
o History of radiation pneumonitis in the radiation field (fibrosis) is permitted.
Medication-Related Exclusion Criteria:
Please contact site for other inclusion/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.
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.
A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.
Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
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.
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.
The protein in red blood cells that carries oxygen. A low level is anaemia, which can cause tiredness and breathlessness. Measured in g/dL or g/L (9 g/dL is 90 g/L).
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.
GFR (glomerular filtration rate) is how much blood the kidneys filter each minute. It is usually estimated from a blood test — eGFR, by formulas such as CKD-EPI or MDRD — and some studies ask for it to be measured directly instead. Usually given in mL/min/1.73 m².
Check the method, the units and the minimum the study states. A value of 90 or above is in the normal-or-high range, but kidney damage can show in other tests too.
Blood tests of how long blood takes to clot. The INR is the prothrombin time (PT) put on a common scale; about 1 is usual for someone not taking a blood thinner.
Criteria often make an exception for people on a blood thinner such as warfarin, whose INR is raised on purpose.
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.
Cancer deposits in the brain from a cancer that started elsewhere in the body (CNS metastases include the spinal cord).
Studies differ: some leave out any brain metastases, some accept ones treated and stable for some weeks. Check what this study allows.
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
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.
The human immunodeficiency virus, which weakens the immune system.
Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.
Hepatitis B is a virus that infects the liver. These are separate tests: HBsAg positive usually means a current infection (a recent vaccination can briefly cause it too); total anti-HBc (HBcAb) positive means an infection now or in the past; HBV DNA measures how much virus is in the blood.
Some studies accept a past infection if HBV DNA is undetectable, sometimes with antiviral medicine during the study. Check what this study allows.
Hepatitis C is a virus that infects the liver. An HCV antibody test can stay positive after an infection has cleared (and is occasionally positive without one); an HCV RNA test shows whether the virus is there now.
After treatment, hepatitis C counts as cured when HCV RNA is still undetectable 12 weeks or more after the treatment ended. Studies often accept people cured this way.
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.
PD-1, PD-L1 and CTLA-4 are proteins that act as brakes on the immune system. Checkpoint inhibitors, such as pembrolizumab or nivolumab, block them so the immune system can attack a cancer.
PD-L1 can also be measured in a tumour sample. Some scores count stained tumour cells only (TPS); others also count certain immune cells (CPS). The study names the score and the minimum it uses.
The US National Cancer Institute’s scale of how severe an adverse event is — any unwanted medical event during a study, such as a symptom, an illness or an abnormal test result, whether or not a treatment caused it. Whether it did is judged separately.
“Side effects of earlier treatment resolved to grade 1 or less” means they have settled to mild or gone.
Stem cell (bone marrow) transplants. Allogeneic uses cells from a donor; autologous uses your own cells, collected earlier and given back.
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.
ECOG performance status
A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.
Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Metastases
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
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.
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.
Hemoglobin (Hb)
The protein in red blood cells that carries oxygen. A low level is anaemia, which can cause tiredness and breathlessness. Measured in g/dL or g/L (9 g/dL is 90 g/L).
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.
GFR and eGFR (kidney filtering)
GFR (glomerular filtration rate) is how much blood the kidneys filter each minute. It is usually estimated from a blood test — eGFR, by formulas such as CKD-EPI or MDRD — and some studies ask for it to be measured directly instead. Usually given in mL/min/1.73 m².
Check the method, the units and the minimum the study states. A value of 90 or above is in the normal-or-high range, but kidney damage can show in other tests too.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
INR, PT and aPTT (clotting tests)
Blood tests of how long blood takes to clot. The INR is the prothrombin time (PT) put on a common scale; about 1 is usual for someone not taking a blood thinner.
Criteria often make an exception for people on a blood thinner such as warfarin, whose INR is raised on purpose.
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.
Brain metastases
Cancer deposits in the brain from a cancer that started elsewhere in the body (CNS metastases include the spinal cord).
Studies differ: some leave out any brain metastases, some accept ones treated and stable for some weeks. Check what this study allows.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hypersensitivity
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
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.
HIV
The human immunodeficiency virus, which weakens the immune system.
Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hepatitis B tests
Hepatitis B is a virus that infects the liver. These are separate tests: HBsAg positive usually means a current infection (a recent vaccination can briefly cause it too); total anti-HBc (HBcAb) positive means an infection now or in the past; HBV DNA measures how much virus is in the blood.
Some studies accept a past infection if HBV DNA is undetectable, sometimes with antiviral medicine during the study. Check what this study allows.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hepatitis C tests
Hepatitis C is a virus that infects the liver. An HCV antibody test can stay positive after an infection has cleared (and is occasionally positive without one); an HCV RNA test shows whether the virus is there now.
After treatment, hepatitis C counts as cured when HCV RNA is still undetectable 12 weeks or more after the treatment ended. Studies often accept people cured this way.
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.
PD-1, PD-L1 and checkpoint inhibitors
PD-1, PD-L1 and CTLA-4 are proteins that act as brakes on the immune system. Checkpoint inhibitors, such as pembrolizumab or nivolumab, block them so the immune system can attack a cancer.
PD-L1 can also be measured in a tumour sample. Some scores count stained tumour cells only (TPS); others also count certain immune cells (CPS). The study names the score and the minimum it uses.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
CTCAE grade
The US National Cancer Institute’s scale of how severe an adverse event is — any unwanted medical event during a study, such as a symptom, an illness or an abnormal test result, whether or not a treatment caused it. Whether it did is judged separately.
“Side effects of earlier treatment resolved to grade 1 or less” means they have settled to mild or gone.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Allogeneic and autologous transplant
Stem cell (bone marrow) transplants. Allogeneic uses cells from a donor; autologous uses your own cells, collected earlier and given back.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Atezolizumab: programmed death-ligand 1 PGV001:personalized cancer vaccine PGV 001 - vaccine Poly ICLC- adjuvant The product is prepared within the Icahn School of Medicine at Mount Sinai (ISMMS) . The product consists of two independent preparations of patient specific long peptides mixed with poly-ICLC.
Drug: Atezolizumab · Biological: PGV001 · Drug: Poly ICLC · Drug: Normal saline
1200 mg administered by IV infusion every 3 weeks (21 \[+/-2\] days) for up to 12 months in the adjuvant setting and up to 24 months in the metastatic setting.
Also known as: TECENTRIQ
PGV001: up to ten total doses of PGV001with helper peptides. The product is prepared within the ISMMS . The product consists of two independent preparations of patient specific long peptides mixed with poly-ICLC. A dose of PGV001 consists of the following: Up to ten synthetic peptides - 100μg (0.01 mL, 10 mg/mL) per peptide. One tetanus helper peptide - 100μg (0.01 mL, 10 mg/mL)
1.4 mg (0.7 mL, 2 mg/mL)
0.19 mL
Number of neoantigens
Feasibility parameter: Number of neoantigens identified per subject
Time frame: up to 24 months
Number of peptides synthesized
Feasibility parameter: Number of peptides synthesized per subject for vaccination
Time frame: up to 24 months
Vaccine Production time
Feasibility parameter:
Time frame: up to 24 months
Proportion of consent to tissue acquisition phase
Feasibility parameter: Proportion of subjects who consent to the tissue acquisition phase for whom a vaccine product is prepared
Time frame: up to 24 months
Proportion of subjects eligible for the treatment phase
Feasibility parameter: Proportion of subjects eligible for the treatment phase who complete the priming course of vaccination plus atezolizumab
Time frame: up to 24 months
Number of toxicities
Safety will be assessed by the frequency of toxicities as assessed by NCI-CTCAE 4.0 criteria
Time frame: up to 24 months
Objective Response Rate
Objective Response Rate by RECIST 1.1 . RECIST: complete response, partial response, stable disease, and progressive disease.
Time frame: up to 24 hours
Duration of response
The duration of response by RECIST 1.1 and immune-related RECIST criteria in patients with metastatic disease
Time frame: up to 24 months
Time to Progression In Adjuvant patients
Time-to-progression in adjuvant patients using RECIST: complete response, partial response, stable disease, and progressive disease
Time frame: up to 24 months
Overall Survival
Number of participants living
Time frame: up to 24 months
Ran from May 2019 to primary completion in Oct 2021, 29 months.
How these figures are worked out, and which studies are left out of them.
This study is completed, as verified in May 2023. You cannot join it, but the record below documents what was studied.
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Matthew Galsky