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Vudalimab (XmAb20717) in Combination With Standard of Care Treatment in Patients With Metastatic Castration Sensitive Prostate Cancer

Primary Purpose

Castration-Sensitive Prostate Carcinoma, Metastatic Prostate Adenocarcinoma, Stage IVB Prostate Cancer AJCC v8

Status
Recruiting
Phase
Phase 1
Locations
United States
Study Type
Interventional
Intervention
Abiraterone
Biospecimen Collection
Bone Scan
Computed Tomography
Docetaxel
Enzalutamide
FDG-Positron Emission Tomography
Magnetic Resonance Imaging
PSMA PET Scan
Vudalimab
Sponsored by
Emory University
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Castration-Sensitive Prostate Carcinoma

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)MaleDoes not accept healthy volunteers

Inclusion Criteria: Age >= 18 years Histologically confirmed adenocarcinoma of the prostate with metastatic disease Castration-sensitive status: either not have been treated with androgen deprivation therapy (ADT) (hormone therapy) or not on ADT at the time of progression Participants can have received up to 3 months of ADT with luteinizing hormone-releasing hormone (LHRH) agonists or antagonists or orchiectomy with or without concurrent first-generation antiandrogens prior to enrollment, with no radiographic evidence of disease progression or rising prostate-specific antigen (PSA) prior to enrollment Eastern Cooperative Oncology Group (ECOG) performance status =< 2 (Karnofsky >= 60%) Life expectancy > 12 weeks as determined by the investigator Hemoglobin >= 9.0 g/dl (within 28 days of cycle 1 day 1) (no transfusions allowed within 7 days of Cycle 1 Day 1 to meet entry criteria) White blood cell (WBC) >= 2000/uL (within 28 days of cycle 1 day 1) (after at least 7 days without growth factor support or transfusion) Absolute neutrophil count (ANC) >= 1,500/mcL (within 28 days of cycle 1 day 1) (after at least 7 days without growth factor support or transfusion) Platelets >= 100,000/mcL (within 28 days of cycle 1 day 1) (no transfusions allowed within 7 days of cycle 1 day 1 to meet entry criteria) Prothrombin time (PT)/ partial thromboplastin time (PTT) =< 1.5 x upper limit of normal (ULN) (within 28 days of cycle 1 day 1) Total bilirubin =< 1.5 institutional upper limit of normal (ULN) (within 28 days of cycle 1 day 1) Aspartate aminotransferase (AST) / alanine aminotransferase (ALT) =< 3 institutional upper limit of normal (ULN) (within 28 days of cycle 1 day 1) Serum creatinine =< 2 mg/dL (or glomerular filtration rate >= 40 mL/min) (within 28 days of cycle 1 day 1) Willingness to provide pre- and post-treatment fresh tumor biopsies, if safe and medically feasible Male subjects must be surgically sterile or must agree to use adequate method of contraception from the time of consent until at least 120 days after the last dose of Xmab27017 Willingness and ability of the subject to comply with scheduled visits, drug administration plan, protocol specified laboratory tests, other study procedures, and study restrictions Completion of all previous surgery, radiotherapy, chemotherapy, immunotherapy, or investigational therapy for the treatment of cancer >= 2 weeks before the start of study therapy. (No radiotherapy to Xmab27017 injection site within 4 weeks) Evidence of a personally signed informed consent indicating that the subject is aware of the neoplastic nature of the disease and has been informed of the procedures to be followed, the experimental nature of the therapy, alternatives, potential risks and discomforts, potential benefits, and other pertinent aspects of study participation Exclusion Criteria: Patients who have had chemotherapy or radiotherapy within 4 weeks prior to entering the study or those who have not recovered from adverse events due to agents administered more than 4 weeks earlier (i.e., have residual toxicities > grade 1) Patients who are receiving any other investigational agents or an investigational device within 21 days before administration of first dose of study drugs Prior treatment with any CTLA4, PD1, or PDL1, or directed immunotherapy History of allergic reactions attributed to compounds of similar chemical or biologic composition to (investigational new drug [IND] agent[s]) or other agents used in study Have known active central nervous system metastases and/or carcinomatous meningitis. Subjects with previously treated brain metastases may participate provided they are radiologically stable, ie, are without evidence of progression for at least 4 weeks by repeat imaging (note that the repeat imaging should be performed during study screening), are clinically stable, and are without requirement of steroid treatment for at least 14 days prior to first dose of study treatment Active known or suspected autoimmune disease (except that subjects are permitted to enroll if they have vitiligo; type 1 diabetes mellitus or residual hypothyroidism due to an autoimmune condition that is treatable with hormone replacement therapy only; psoriasis, atopic dermatitis, or another autoimmune skin condition that is managed without systemic therapy; or arthritis that is managed without systemic therapy beyond oral acetaminophen and nonsteroidal anti-inflammatory drugs) Has any condition requiring systemic treatment with corticosteroids, prednisone equivalents, or other immunosuppressive medications within 14 days prior to first dose of study drug (except that inhaled or topical corticosteroids or brief courses of corticosteroids given for prophylaxis of contrast dye allergic response are permitted.) Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements Receipt of an organ allograft Known history of left ventricular ejection fraction =< 40% Receipt of a live-virus vaccine within 30 days prior to first dose of study drug (seasonal flu vaccines that do not contain live virus are permitted. COVID-19 vaccines are permitted) Known human immunodeficiency virus (HIV) positive subject with CD4+ T-cell (CD4+) counts < 350 cells/uL, or an HIV viral load greater than 400 copies/mL, or a history of an AIDS (acquired immunodeficiency syndrome)-defining opportunistic infection within the past 12 months, or who has not been on established antiretroviral therapy (ART) for at least 4 weeks prior to initiation of study drug dosing. (Effective ART is defined as a drug, dosage, and schedule associated with reduction and control of the viral load.) Known positive test for hepatitis C ribonucleic acid (RNA) (a subject who is hepatitis C virus [HCV] antibody positive but HCV RNA negative due to documented, curative prior antiviral treatment or natural resolution is eligible). Known positive test for hepatitis B surface antigen (HBsAg) or hepatitis B core antibody (HBcAb; a subject whose HBsAg is negative and HBcAb is positive may be enrolled if a hepatitis B virus [HBV] deoxyribonucleic acid (DNA) test is negative, and the subject is retested for HBsAg and HBV DNA every 2 months)

Sites / Locations

  • Emory University Hospital Midtown
  • Emory University Hospital/Winship Cancer InstituteRecruiting

Arms of the Study

Arm 1

Arm 2

Arm 3

Arm Type

Experimental

Experimental

Experimental

Arm Label

Cohort A (Vudalimab, Abiraterone)

Cohort B (Vudalimab, Enzalutamide)

Cohort C (Vudalimab, Docetaxel, Abiraterone)

Arm Description

Patients receive vudalimab IV on days 1 and 15 plus abiraterone PO QD of 4-week cycles on study. Patients also undergo PSMA PET and FDG PET scans during screening. Patients also undergo CT and/or MRI scans, bone scans, and blood sample collection throughout the study.

Patients receive vudalimab IV on days 1 and 15 plus enzalutamide PO QD of 4-week cycles on study. Patients also undergo PSMA PET and FDG PET scans during screening. Patients also undergo CT and/or MRI scans, bone scans, and blood sample collection throughout the study.

Patients receive vudalimab IV on days 1 and 15, docetaxel IV on days 1 and 22 plus abiraterone PO QD of 6-week cycles on study. Patients also undergo PSMA PET and FDG PET scans during screening. Patients also undergo CT and/or MRI scans, bone scans, and blood sample collection throughout the study.

Outcomes

Primary Outcome Measures

Incidence of Adverse Events
Will be assessed using the National Cancer Institute, Common Terminology Criteria for Adverse Events, Version 5.0 where, Grade 1: Mild; asymptomatic or mild symptoms; clinical or diagnostic observations only; intervention not indicated. Grade 2: Moderate; minimal, local or noninvasive intervention indicated; limiting age appropriate instrumental activities of daily living. Grade 3: Severe or medically significant but not immediately life-threatening; hospitalization or prolongation of hospitalization indicated; disabling; limiting self-care activities of daily living Grade 4: Life-threatening consequences; urgent intervention indicated. Grade 5: Death related to adverse event. Descriptive statistics will be used to summarize the toxicity profile of the intervention. Toxicities will be tabulated by grade, association, and cycle number.
Radiographic Progression-Free Survival
Will be assessed per Prostate Cancer Working Group modified Response Evaluation Criteria in Solid Tumors (RECIST 1.1) as outlined in Prostate Cancer Working Group 31 (soft tissue to be assessed by RECIST 1.1, and bone disease to be assessed by Prostate Cancer Working Group 3) by radiologic evaluation. PSA response rate: PSA decline greater than or equal to 50% from baseline up to 24 weeks from treatment initiation.

Secondary Outcome Measures

Objective Response Rate
Will be summarized with the 2-sided 95% CI using the Clopper-Pearson method. Kaplan-Meier methods will be used to estimate median survival time or time-specific survival rate with a 95% confidence interval for rPFS or a time-to-event outcome.
PSA Response Rate
PSA decline >= 50% and will be calculated along with 95% exact confidence intervals. The fold change of the numbers of CD8 T-cells or other tumor-specific T-cells before and after treatment will be described by summary statistics (mean, median, Q1, Q3, standard deviation).
PSA undetectable rate
PSA undetectable rate will be assessed by PSA < 0.2 ng/mL up to 24 weeks from treatment initiation. Will be estimated with the Kaplan-Meier method with time-specific rate estimated with 95%CI.
Duration of response
Will be assessed per PCWG-modified RECIST 1.1 and calculated along with 95% exact confidence intervals.

Full Information

First Posted
February 8, 2023
Last Updated
August 18, 2023
Sponsor
Emory University
Collaborators
National Cancer Institute (NCI), Xencor, Inc.
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1. Study Identification

Unique Protocol Identification Number
NCT05733351
Brief Title
Vudalimab (XmAb20717) in Combination With Standard of Care Treatment in Patients With Metastatic Castration Sensitive Prostate Cancer
Official Title
Multiple-Arm Study to Evaluate the Safety, Tolerability, and Preliminary Efficacy of XmAb20717 in Combination With Standard of Care Treatment in Patients With Metastatic Castration Sensitive Prostate Cancer
Study Type
Interventional

2. Study Status

Record Verification Date
August 2023
Overall Recruitment Status
Recruiting
Study Start Date
August 3, 2023 (Actual)
Primary Completion Date
December 16, 2026 (Anticipated)
Study Completion Date
December 16, 2027 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Principal Investigator
Name of the Sponsor
Emory University
Collaborators
National Cancer Institute (NCI), Xencor, Inc.

4. Oversight

Studies a U.S. FDA-regulated Drug Product
Yes
Studies a U.S. FDA-regulated Device Product
No
Product Manufactured in and Exported from the U.S.
No
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
This phase I trial tests the safety and effectiveness of vudalimab (XmAb20717) in combination with standard of care treatment abiraterone, enzalutamide, or abiraterone plus docetaxel in treating patients with castration sensitive prostate cancer that has spread to other places in the body (metastatic). Immunotherapy with monoclonal antibodies, such as vudalimab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Adding vudalimab to standard of care treatments may be effective in treating metastatic castration sensitive prostate cancer.
Detailed Description
PRIMARY OBJECTIVE: I. To determine the safety and tolerability of vudalimab (XmAb20717) in combination with standard of care treatment in subjects with metastatic castration sensitive prostate cancer (mCSPC) as assessed by frequency and intensity of adverse events. SECONDARY OBJECTIVE: I. To assess the preliminary antitumor activity of vudalimab (XmAb20717) with standard of care treatment. TERTIARY/EXPLORATORY OBJECTIVE: I. To identify factors that may be indicative of response to vudalimab (XmAb20717) in combination with standard of care treatments. OUTLINE: Patients are assigned to 1 of 3 cohorts. COHORT A: Patients receive vudalimab intravenously (IV) on days 1 and 15 plus abiraterone orally (PO) once daily (QD) of 4-week cycles on study. Patients also undergo prostate-specific membrane antigen (PSMA) positron emission tomography (PET) and fludeoxyglucose (FDG) PET scans during screening. Patients also undergo computed tomography (CT) and/or magnetic resonance imaging (MRI) scans, bone scans, and blood sample collection throughout the study. COHORT B: Patients receive vudalimab IV on days 1 and 15 plus enzalutamide PO QD of 4-week cycles on study. Patients also undergo PSMA PET and FDG PET scans during screening. Patients also undergo CT and/or MRI scans, bone scans, and blood sample collection throughout the study. COHORT C: Patients receive vudalimab IV on days 1 and 15, docetaxel IV on days 1 and 22 plus abiraterone PO QD of 6-week cycles on study. Patients also undergo PSMA PET and FDG PET scans during screening. Patients also undergo CT and/or MRI scans, bone scans, and blood sample collection throughout the study.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Castration-Sensitive Prostate Carcinoma, Metastatic Prostate Adenocarcinoma, Stage IVB Prostate Cancer AJCC v8

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1
Interventional Study Model
Parallel Assignment
Masking
None (Open Label)
Allocation
Non-Randomized
Enrollment
30 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
Cohort A (Vudalimab, Abiraterone)
Arm Type
Experimental
Arm Description
Patients receive vudalimab IV on days 1 and 15 plus abiraterone PO QD of 4-week cycles on study. Patients also undergo PSMA PET and FDG PET scans during screening. Patients also undergo CT and/or MRI scans, bone scans, and blood sample collection throughout the study.
Arm Title
Cohort B (Vudalimab, Enzalutamide)
Arm Type
Experimental
Arm Description
Patients receive vudalimab IV on days 1 and 15 plus enzalutamide PO QD of 4-week cycles on study. Patients also undergo PSMA PET and FDG PET scans during screening. Patients also undergo CT and/or MRI scans, bone scans, and blood sample collection throughout the study.
Arm Title
Cohort C (Vudalimab, Docetaxel, Abiraterone)
Arm Type
Experimental
Arm Description
Patients receive vudalimab IV on days 1 and 15, docetaxel IV on days 1 and 22 plus abiraterone PO QD of 6-week cycles on study. Patients also undergo PSMA PET and FDG PET scans during screening. Patients also undergo CT and/or MRI scans, bone scans, and blood sample collection throughout the study.
Intervention Type
Drug
Intervention Name(s)
Abiraterone
Other Intervention Name(s)
CB 7598
Intervention Description
Given PO
Intervention Type
Procedure
Intervention Name(s)
Biospecimen Collection
Other Intervention Name(s)
Biological Sample Collection, Biospecimen Collected, Specimen Collection
Intervention Description
Undergo blood and stool sample collection
Intervention Type
Procedure
Intervention Name(s)
Bone Scan
Other Intervention Name(s)
Bone Scintigraphy
Intervention Description
Undergo bone scan
Intervention Type
Procedure
Intervention Name(s)
Computed Tomography
Other Intervention Name(s)
CAT, CAT Scan, Computed Axial Tomography, Computerized Axial Tomography, Computerized Tomography, CT, CT Scan, tomography
Intervention Description
Undergo CT
Intervention Type
Drug
Intervention Name(s)
Docetaxel
Other Intervention Name(s)
Docecad, RP56976, Taxotere, Taxotere Injection Concentrate
Intervention Description
Given IV
Intervention Type
Drug
Intervention Name(s)
Enzalutamide
Other Intervention Name(s)
ASP9785, MDV3100, Xtandi
Intervention Description
Given PO
Intervention Type
Procedure
Intervention Name(s)
FDG-Positron Emission Tomography
Other Intervention Name(s)
FDG, FDG-PET, FDG-PET Imaging
Intervention Description
Undergo FDG PET
Intervention Type
Procedure
Intervention Name(s)
Magnetic Resonance Imaging
Other Intervention Name(s)
Magnetic Resonance, Magnetic Resonance Imaging Scan, Medical Imaging, Magnetic Resonance / Nuclear Magnetic Resonance, MR, MR Imaging, MRI, MRI Scan, NMR Imaging, NMRI, Nuclear Magnetic Resonance Imaging
Intervention Description
Undergo MRI
Intervention Type
Procedure
Intervention Name(s)
PSMA PET Scan
Other Intervention Name(s)
Prostate-specific Membrane Antigen PET, PSMA PET
Intervention Description
Undergo PSMA PET
Intervention Type
Drug
Intervention Name(s)
Vudalimab
Other Intervention Name(s)
Anti-PD-1/Anti-CTLA-4 XmAb20717, Anti-PD1/CTLA4 Bispecific Antibody XmAb20717, PD-1 x CTLA-4 Bispecific Antibody XmAb20717, PD-1 x CTLA-4 Dual Checkpoint Inhibitor XmAb20717, XmAb 20717, XmAb20717
Intervention Description
Given IV
Primary Outcome Measure Information:
Title
Incidence of Adverse Events
Description
Will be assessed using the National Cancer Institute, Common Terminology Criteria for Adverse Events, Version 5.0 where, Grade 1: Mild; asymptomatic or mild symptoms; clinical or diagnostic observations only; intervention not indicated. Grade 2: Moderate; minimal, local or noninvasive intervention indicated; limiting age appropriate instrumental activities of daily living. Grade 3: Severe or medically significant but not immediately life-threatening; hospitalization or prolongation of hospitalization indicated; disabling; limiting self-care activities of daily living Grade 4: Life-threatening consequences; urgent intervention indicated. Grade 5: Death related to adverse event. Descriptive statistics will be used to summarize the toxicity profile of the intervention. Toxicities will be tabulated by grade, association, and cycle number.
Time Frame
Up to 70 days post treatment
Title
Radiographic Progression-Free Survival
Description
Will be assessed per Prostate Cancer Working Group modified Response Evaluation Criteria in Solid Tumors (RECIST 1.1) as outlined in Prostate Cancer Working Group 31 (soft tissue to be assessed by RECIST 1.1, and bone disease to be assessed by Prostate Cancer Working Group 3) by radiologic evaluation. PSA response rate: PSA decline greater than or equal to 50% from baseline up to 24 weeks from treatment initiation.
Time Frame
Up to 3 years
Secondary Outcome Measure Information:
Title
Objective Response Rate
Description
Will be summarized with the 2-sided 95% CI using the Clopper-Pearson method. Kaplan-Meier methods will be used to estimate median survival time or time-specific survival rate with a 95% confidence interval for rPFS or a time-to-event outcome.
Time Frame
Up to 3 years
Title
PSA Response Rate
Description
PSA decline >= 50% and will be calculated along with 95% exact confidence intervals. The fold change of the numbers of CD8 T-cells or other tumor-specific T-cells before and after treatment will be described by summary statistics (mean, median, Q1, Q3, standard deviation).
Time Frame
Baseline up to 24 weeks from treatment initiation
Title
PSA undetectable rate
Description
PSA undetectable rate will be assessed by PSA < 0.2 ng/mL up to 24 weeks from treatment initiation. Will be estimated with the Kaplan-Meier method with time-specific rate estimated with 95%CI.
Time Frame
Baseline up to 24 weeks from treatment initiation
Title
Duration of response
Description
Will be assessed per PCWG-modified RECIST 1.1 and calculated along with 95% exact confidence intervals.
Time Frame
Up to 3 years

10. Eligibility

Sex
Male
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Age >= 18 years Histologically confirmed adenocarcinoma of the prostate with metastatic disease Castration-sensitive status: either not have been treated with androgen deprivation therapy (ADT) (hormone therapy) or not on ADT at the time of progression Participants can have received up to 3 months of ADT with luteinizing hormone-releasing hormone (LHRH) agonists or antagonists or orchiectomy with or without concurrent first-generation antiandrogens prior to enrollment, with no radiographic evidence of disease progression or rising prostate-specific antigen (PSA) prior to enrollment Eastern Cooperative Oncology Group (ECOG) performance status =< 2 (Karnofsky >= 60%) Life expectancy > 12 weeks as determined by the investigator Hemoglobin >= 9.0 g/dl (within 28 days of cycle 1 day 1) (no transfusions allowed within 7 days of Cycle 1 Day 1 to meet entry criteria) White blood cell (WBC) >= 2000/uL (within 28 days of cycle 1 day 1) (after at least 7 days without growth factor support or transfusion) Absolute neutrophil count (ANC) >= 1,500/mcL (within 28 days of cycle 1 day 1) (after at least 7 days without growth factor support or transfusion) Platelets >= 100,000/mcL (within 28 days of cycle 1 day 1) (no transfusions allowed within 7 days of cycle 1 day 1 to meet entry criteria) Prothrombin time (PT)/ partial thromboplastin time (PTT) =< 1.5 x upper limit of normal (ULN) (within 28 days of cycle 1 day 1) Total bilirubin =< 1.5 institutional upper limit of normal (ULN) (within 28 days of cycle 1 day 1) Aspartate aminotransferase (AST) / alanine aminotransferase (ALT) =< 3 institutional upper limit of normal (ULN) (within 28 days of cycle 1 day 1) Serum creatinine =< 2 mg/dL (or glomerular filtration rate >= 40 mL/min) (within 28 days of cycle 1 day 1) Willingness to provide pre- and post-treatment fresh tumor biopsies, if safe and medically feasible Male subjects must be surgically sterile or must agree to use adequate method of contraception from the time of consent until at least 120 days after the last dose of Xmab27017 Willingness and ability of the subject to comply with scheduled visits, drug administration plan, protocol specified laboratory tests, other study procedures, and study restrictions Completion of all previous surgery, radiotherapy, chemotherapy, immunotherapy, or investigational therapy for the treatment of cancer >= 2 weeks before the start of study therapy. (No radiotherapy to Xmab27017 injection site within 4 weeks) Evidence of a personally signed informed consent indicating that the subject is aware of the neoplastic nature of the disease and has been informed of the procedures to be followed, the experimental nature of the therapy, alternatives, potential risks and discomforts, potential benefits, and other pertinent aspects of study participation Exclusion Criteria: Patients who have had chemotherapy or radiotherapy within 4 weeks prior to entering the study or those who have not recovered from adverse events due to agents administered more than 4 weeks earlier (i.e., have residual toxicities > grade 1) Patients who are receiving any other investigational agents or an investigational device within 21 days before administration of first dose of study drugs Prior treatment with any CTLA4, PD1, or PDL1, or directed immunotherapy History of allergic reactions attributed to compounds of similar chemical or biologic composition to (investigational new drug [IND] agent[s]) or other agents used in study Have known active central nervous system metastases and/or carcinomatous meningitis. Subjects with previously treated brain metastases may participate provided they are radiologically stable, ie, are without evidence of progression for at least 4 weeks by repeat imaging (note that the repeat imaging should be performed during study screening), are clinically stable, and are without requirement of steroid treatment for at least 14 days prior to first dose of study treatment Active known or suspected autoimmune disease (except that subjects are permitted to enroll if they have vitiligo; type 1 diabetes mellitus or residual hypothyroidism due to an autoimmune condition that is treatable with hormone replacement therapy only; psoriasis, atopic dermatitis, or another autoimmune skin condition that is managed without systemic therapy; or arthritis that is managed without systemic therapy beyond oral acetaminophen and nonsteroidal anti-inflammatory drugs) Has any condition requiring systemic treatment with corticosteroids, prednisone equivalents, or other immunosuppressive medications within 14 days prior to first dose of study drug (except that inhaled or topical corticosteroids or brief courses of corticosteroids given for prophylaxis of contrast dye allergic response are permitted.) Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements Receipt of an organ allograft Known history of left ventricular ejection fraction =< 40% Receipt of a live-virus vaccine within 30 days prior to first dose of study drug (seasonal flu vaccines that do not contain live virus are permitted. COVID-19 vaccines are permitted) Known human immunodeficiency virus (HIV) positive subject with CD4+ T-cell (CD4+) counts < 350 cells/uL, or an HIV viral load greater than 400 copies/mL, or a history of an AIDS (acquired immunodeficiency syndrome)-defining opportunistic infection within the past 12 months, or who has not been on established antiretroviral therapy (ART) for at least 4 weeks prior to initiation of study drug dosing. (Effective ART is defined as a drug, dosage, and schedule associated with reduction and control of the viral load.) Known positive test for hepatitis C ribonucleic acid (RNA) (a subject who is hepatitis C virus [HCV] antibody positive but HCV RNA negative due to documented, curative prior antiviral treatment or natural resolution is eligible). Known positive test for hepatitis B surface antigen (HBsAg) or hepatitis B core antibody (HBcAb; a subject whose HBsAg is negative and HBcAb is positive may be enrolled if a hepatitis B virus [HBV] deoxyribonucleic acid (DNA) test is negative, and the subject is retested for HBsAg and HBV DNA every 2 months)
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Bassel Nazha, MD, MPH
Phone
404-778-1900
Email
bnazha@emory.edu
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Bassel Nazha, MD, MPH
Organizational Affiliation
Emory University Hospital/Winship Cancer Institute
Official's Role
Principal Investigator
Facility Information:
Facility Name
Emory University Hospital Midtown
City
Atlanta
State/Province
Georgia
ZIP/Postal Code
30308
Country
United States
Individual Site Status
Not yet recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Wilena Session
Phone
404-778-3448
Email
wsessio@emory.edu
First Name & Middle Initial & Last Name & Degree
Bassel Nazha, MD, MPH
Facility Name
Emory University Hospital/Winship Cancer Institute
City
Atlanta
State/Province
Georgia
ZIP/Postal Code
30322
Country
United States
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Wilena Session
Phone
404-778-3448
Email
wsessio@emory.edu
First Name & Middle Initial & Last Name & Degree
Bassel Nazha, MD, MPH

12. IPD Sharing Statement

Learn more about this trial

Vudalimab (XmAb20717) in Combination With Standard of Care Treatment in Patients With Metastatic Castration Sensitive Prostate Cancer

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