Phase I/II Study of Immunotherapy Combination BN-Brachyury Vaccine, M7824, N-803 and Epacadostat (QuEST1)

PHASE1/PHASE2CompletedINTERVENTIONAL
Enrollment

59

Participants

Timeline

Start Date

May 1, 2018

Primary Completion Date

October 8, 2024

Study Completion Date

October 8, 2024

Conditions
Metastatic Castration-resistant Prostate CancerProstate CancerProstate NeoplasmAdvanced Solid TumorSolid TumorNon-metastatic Castration-resistant Prostate Cancer
Interventions
BIOLOGICAL

M7824

1,200 mg intravenous (IV) once every 2 weeks.

DRUG

N-803

8-15 mcg/kg subcutaneous every 2 weeks.

BIOLOGICAL

MVA-BN-Brachyury

MVA-BN-Brachyury will be administered subcutaneously (2 doses 2 weeks apart).

BIOLOGICAL

FPV-Brachyury

FPV-Brachyury will be given 2 weeks after second dose of modified vaccinia Ankara (MVA)-Bavarian Nordic (BN)-Brachyury, then every 4 weeks until 6 months, then every 3 months for 2 years, then every 6 months.

DRUG

Epacadostat

600 mg orally twice daily (1200 MG total).

DRUG

Acetaminophen

Antipyretic medication, orally, prior to infusion, up to 650mg.

DRUG

Ibuprofen

Antipyretic medication, orally, prior to infusion, up to 600mg.

DRUG

Naproxen

Antipyretic medication, orally, prior to infusion, up to 500mg.

OTHER

Benadryl

50mg orally prior to infusion.

DIAGNOSTIC_TEST

EKG

Baseline and principal investigator discretion.

DIAGNOSTIC_TEST

Bone scan

Restaging every 12 weeks.

DIAGNOSTIC_TEST

CT chest, abdomen and pelvis

Every 12 weeks after start of therapy.

DIAGNOSTIC_TEST

MRI

If clinically indicated.

Trial Locations (1)

20892

National Institutes of Health Clinical Center, Bethesda

All Listed Sponsors
lead

National Cancer Institute (NCI)

NIH

NCT03493945 - Phase I/II Study of Immunotherapy Combination BN-Brachyury Vaccine, M7824, N-803 and Epacadostat (QuEST1) | Biotech Hunter | Biotech Hunter