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Treating Prostate Cancer That Has Come Back After Surgery With Apalutamide and Targeted Radiation Using PET/CT Imaging

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ClinicalTrials.gov Identifier: NCT04423211
Recruitment Status : Recruiting
First Posted : June 9, 2020
Last Update Posted : March 8, 2021
Sponsor:
Collaborator:
National Cancer Institute (NCI)
Information provided by (Responsible Party):
Eastern Cooperative Oncology Group ( ECOG-ACRIN Cancer Research Group )

Tracking Information
First Submitted Date  ICMJE June 5, 2020
First Posted Date  ICMJE June 9, 2020
Last Update Posted Date March 8, 2021
Actual Study Start Date  ICMJE October 8, 2020
Estimated Primary Completion Date December 31, 2027   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: June 5, 2020)
  • Progression-free survival (PFS) [ Time Frame: From randomization to radiographic progression by conventional imaging, symptomatic disease or death, whichever occurs first, assessed up to 10 years ]
    The power of the PFS analysis is 85% using one-sided 0.025 level stratified logrank test. The overall type I error will be controlled using an O'Brien-Fleming boundary function
  • PFS prolongation in patients without positron emission tomography (PET)-evidence of extrapelvic metastases [ Time Frame: Up to 10 years ]
    Will evaluate whether the addition of enhanced systemic therapy to standard of care salvage therapy could prolong PFS in this patient population. Will be an intention-to-treat analysis of all randomized patients and performed in parallel with patients with PET-evidence of extrapelvic metastases.
  • PFS prolongation in patients with PET-evidence of extrapelvic metastases [ Time Frame: Up to 10 years ]
    Will evaluate whether the addition of metastasis-directed radiation therapy to standard of care salvage therapy and enhanced systemic therapy could prolong PFS in this patient population. Will be an intention-to-treat analysis of all randomized patients and performed in parallel without patients with PET-evidence of extrapelvic metastases.
Original Primary Outcome Measures  ICMJE Same as current
Change History
Current Secondary Outcome Measures  ICMJE
 (submitted: June 5, 2020)
  • Overall survival (OS) [ Time Frame: From randomization to death or date last known alive, assessed up to 10 years ]
    Will be characterized by the method of Kaplan and Meier and a logrank test will be used to compare OS between the two arms in each cohort.
  • Event-free survival [ Time Frame: From randomization to radiographic progression by conventional imaging, PET progression in the setting of rising PSA, symptomatic disease, initiation of new treatment for the disease or death, whichever occurs first, assessed up to 10 years ]
    Will be characterized by the method of Kaplan and Meier and a logrank test will be used to compare EFS between the two arms in each cohort.
  • Time to prostate-specific antigen (PSA) progression [ Time Frame: From randomization to documented PSA progression or last disease assessment that shows free of PSA progression, assessed up to 10 years ]
    Will be characterized by the method of Kaplan and Meier and a logrank test will be used to compare time to PSA progression between the two arms in each cohort.
  • Incidence of adverse events [ Time Frame: Up to 10 years ]
    Toxicity will be defined using the Common Terminology Criteria for Adverse Events.
  • Detection rate of fluciclovine F18 (18F-fluciclovine) PET/computed tomography (CT) [ Time Frame: At time of PSA recurrence or 12 months after completion of enhanced systemic therapy (whichever occurs first), assessed up to 10 years ]
    For the detection rate, the proportion of baseline standard of care 18F-fluciclovine PET/CT (PET1) positive results at the patient and regional (prostate fossa, intrapelvic soft tissue/lymph node, extrapelvic soft tissue/lymph node, and bone metastases) level will be calculated and its 95% confidence interval will be estimated using the Exact method based on the binomial distribution.
  • Concordance of detection rate with the follow-up conventional imaging modalities (CIM) [ Time Frame: At time of PSA recurrence or 12 months after completion of enhanced systemic therapy (whichever occurs first), assessed up to 10 years ]
    Will use Cohen's Kappa coefficient to measure the agreement between dichotomized PET/CT results and the dichotomized CIM results. Baseline CIM comparison will not be performed because as per our study eligibility criteria, baseline CIM will be negative for metastases.
  • Distribution of 18F-fluciclovine PET-positive lesions among anatomic sites [ Time Frame: Baseline ]
    The rate of 18F-fluciclovine PET-positive lesions will be reported for each anatomic site, including prostate fossa, intrapelvic soft tissue/lymph node, extrapelvic soft tissue/lymph node, and bone metastases. Their confidence intervals will be estimated using the Exact method for the binomial distribution. To evaluate if PSA (level, doubling time, velocity) and other relevant clinical parameters affects the positivity distribution, will use the logistic regression to model with the binary outcome (positive vs. negative from PET/CT) and covariates will include anatomic site, PSA, and other clinical parameters. Will test the interactions between anatomic site and PSA (plus other clinical parameters) to see if the positivity distribution across anatomic site may change according to the levels of the interacted terms. Will use the technique of generalized estimating equation to account for the outcome correlations within subjects.
  • Value of repeat PET to assess response to therapy compared to standard response assessments [ Time Frame: At time of PSA recurrence or 12 months after completion of enhanced systemic therapy (whichever occurs first), assessed up to 10 years ]
    Analyses will be conducted to evaluate qualitative visual evidence of 18F-fluciclovine PET positive metastatic lesions and quantitative PET standardized-uptake value (SUV) changes on a lesion-to-lesion basis from 18F-fluciclovine PET1 (baseline) to PET2 on visually determined sites of recurrence and metastatic disease. This will be compared to reference standard-of-care conventional imaging (Prostate Cancer Working Group 2 criteria) and PSA response at PET2 time point to determine PET2 response to therapy. PET2 visual and quantitative assessment will also be compared to PFS in the time-to-event analysis using a log-rank test (PET2 visual assessment) and a Cox proportional hazards regression (PET2 quantitative assessment). PET SUV parameters to be obtained at PET1 and PET2 will include SUVmax, SUVpeak. PET SUV change from PET1 to PET2 will include absolute SUVmax and SUVpeak change (PET2-PET1) and percent change of SUVmax and SUVpeak (% change = 100*[(PET2-PET1)/PET1]).)
Original Secondary Outcome Measures  ICMJE Same as current
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE Treating Prostate Cancer That Has Come Back After Surgery With Apalutamide and Targeted Radiation Using PET/CT Imaging
Official Title  ICMJE Phase III Study of PET-Directed Local or Systemic Therapy Intensification in Prostate Cancer Patients With Post-Prostatectomy Biochemical Recurrence
Brief Summary This phase III trial compares the addition of apalutamide, with or without targeted radiation therapy, to standard of care treatment versus standard of care treatment alone in patients with prostate cancer biochemical recurrence (a rise in the blood level of prostate-specific antigen [PSA] after treatment with surgery or radiation). Diagnostic procedures, such as positron emission tomography/computed tomography (PET/CT), may help doctors look for cancer that has spread to the pelvis. Androgens can cause the growth of prostate cancer cells. Apalutamide may help fight prostate cancer by blocking the use of androgens by the tumor cells. Targeted radiation therapy uses high energy rays to kill tumor cells and shrink tumors that have spread. This trial may help doctors determine if using PET/CT results to deliver more tailored treatment (i.e., adding apalutamide, with or without targeted radiation therapy, to standard of care treatment) works better than standard of care treatment alone in patients with biochemical recurrence of prostate cancer.
Detailed Description

PRIMARY OBJECTIVES:

I. For patients without PET-evidence of extrapelvic metastases, to evaluate whether the addition of enhanced systemic therapy to standard of care (SOC) salvage radiation therapy (RT) could prolong progression-free survival (PFS).

II. For patients with PET-evidence of extrapelvic metastases, to evaluate whether the addition of metastasis-directed RT to enhanced systemic therapy and SOC salvage RT could prolong PFS.

SECONDARY OBJECTIVES:

I. To evaluate overall survival (OS) in each arm. II. To evaluate event-free survival (EFS) in each arm. III. To evaluate time to prostate-specific antigen (PSA) progression using Prostate Cancer Working Group (PCWG) 2 criteria in each arm.

IV. To assess the incidence of adverse events with the addition of enhanced systemic therapy in patients without PET-evidence of extrapelvic metastases.

V. To assess the incidence of adverse events with local ablative metastasis-directed RT for PET-positive metastatic disease in patients with PET-evidence of extrapelvic metastases.

VI. To estimate the detection rate of PET/CT at the patient and regional level, and to evaluate its concordance with the follow-up Food and Drug Administration (FDA)-approved conventional imaging modalities (CIM) considered standard-of-care per institution, including CT, bone scintigraphy, magnetic resonance imaging (MRI) and PET imaging performed as PET/CT and/or PET/MR using 11C-choline and/or 18F-sodium fluoride.

VII. To determine the distribution of PET-positive lesions among anatomic sites (prostate fossa, intrapelvic soft tissue/lymph node, extrapelvic soft tissue/lymph node, and bone metastases) in patients with post-radical prostatectomy (RP) biochemical recurrence (BCR), correlated with PSA (level, doubling time, velocity) and other relevant clinical parameters.

VIII. To determine the value of repeat PET at 12 months (PET2) to assess response to therapy (enhanced systemic therapy +/- focal RT and/or androgen deprivation therapy [ADT]) compared to standard response assessments (PSA and CIM).

OUTLINE:

STEP 0: Patients receive fluciclovine F18 intravenously (IV) and undergo SOC PET/CT scan at baseline. NOTE: Patients randomized to Arms C or D below undergo a repeat fluciclovine F18 PET/CT at time of second PSA recurrence or 12 months after completion of enhanced systemic therapy.

STEP 1: Patients are randomized to 1 of 4 arms based on results of fluciclovine F18 PET/CT in Step 0.

ARM A (PET NEGATIVE FOR EXTRA PELVIC-METASTASES): Patients undergo SOC external beam radiation therapy (EBRT) for 6 months. Patients also receive goserelin acetate subcutaneously (SC) or leuprolide acetate intramuscularly (IM) for 6 months starting up to 3 months prior to EBRT but no later than the first fraction of EBRT. All treatment continues for 6 months in the absence of disease progression or unacceptable toxicity.

ARM B (PET NEGATIVE FOR EXTRA PELVIC-METASTASES): Patients undergo SOC EBRT and receive goserelin acetate SC or leuprolide acetate IM as in Arm A. Patients also receive apalutamide orally (PO) once daily (QD) for 6 months in the absence of disease progression or unacceptable toxicity.

ARM C: (PET POSITIVE FOR EXTRA PELVIC-METASTASES): Patients undergo SOC EBRT and receive goserelin acetate SC or leuprolide acetate IM as in Arm A. Patients also receive apalutamide PO QD as in Arm B.

ARM D (PET POSITIVE FOR EXTRA PELVIC-METASTASES): Patients undergo SOC EBRT and receive goserelin acetate SC or leuprolide acetate IM as in Arm A and apalutamide PO QD as in Arm B. Patients also undergo stereotactic body radiation therapy (SBRT) or 3-dimensional (3D) conformal radiation therapy (CRT), intensity-modulated radiation therapy (IMRT) (including volume modulated arc therapy [VMAT]), and intensity-modulated proton therapy (IMPT) over 3-5 fractions in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed up every 3 months for years 1-3 and then every 6 months for years 4-5.

Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 3
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Condition  ICMJE
  • Biochemically Recurrent Prostate Carcinoma
  • Prostate Adenocarcinoma
Intervention  ICMJE
  • Radiation: 3-Dimensional Conformal Radiation Therapy
    Undergo 3D CRT
    Other Names:
    • 3-dimensional radiation therapy
    • 3D CONFORMAL RADIATION THERAPY
    • 3D CRT
    • 3D-CRT
    • Conformal Therapy
    • Radiation Conformal Therapy
    • Radiation, 3D Conformal
  • Drug: Apalutamide
    Given PO
    Other Names:
    • ARN 509
    • ARN-509
    • ARN509
    • Erleada
    • JNJ 56021927
    • JNJ-56021927
  • Procedure: Computed Tomography
    Undergo PET/CT
    Other Names:
    • CAT
    • CAT Scan
    • Computerized Axial Tomography
    • Computerized Tomography
    • CT
    • CT Scan
    • tomography
  • Radiation: External Beam Radiation Therapy
    Undergo EBRT
    Other Names:
    • Definitive Radiation Therapy
    • EBRT
    • External Beam Radiation
    • External Beam Radiotherapy
    • External Beam RT
    • external radiation
    • External Radiation Therapy
    • external-beam radiation
    • Radiation, External Beam
  • Radiation: Fluciclovine F18
    Given IV
    Other Names:
    • (18F)Fluciclovine
    • (18F)GE-148
    • 18F-Fluciclovine
    • [18F]FACBC
    • Anti-(18f)FABC
    • Anti-1-Amino-3-[18F]Fluorocyclobutane-1-Carboxylic Acid
    • Anti-[18F] FACBC
    • Axumin
    • Fluciclovine (18F)
    • FLUCICLOVINE F-18
    • GE-148 (18F)
    • GE-148 F-18
  • Drug: Goserelin Acetate
    Given SC
    Other Names:
    • ZDX
    • Zoladex
  • Procedure: Intensity-Modulated Proton Therapy
    Undergo IMPT
    Other Name: IMPT
  • Radiation: Intensity-Modulated Radiation Therapy
    Undergo IMRT
    Other Names:
    • IMRT
    • Intensity Modulated RT
    • Intensity-Modulated Radiotherapy
    • Radiation, Intensity-Modulated Radiotherapy
  • Drug: Leuprolide Acetate
    Given IM
    Other Names:
    • A-43818
    • Abbott 43818
    • Abbott-43818
    • Carcinil
    • Depo-Eligard
    • Eligard
    • Enanton
    • Enantone
    • Enantone-Gyn
    • Ginecrin
    • LEUP
    • Leuplin
    • Leuprorelin Acetate
    • Lucrin
    • Lucrin Depot
    • Lupron
    • Lupron Depot
    • Lupron Depot-3 Month
    • Lupron Depot-4 Month
    • Lupron Depot-Ped
    • Lutrate
    • Procren
    • Procrin
    • Prostap
    • TAP-144
    • Trenantone
    • Uno-Enantone
    • Viadur
  • Procedure: Positron Emission Tomography
    Undergo PET/CT
    Other Names:
    • Medical Imaging, Positron Emission Tomography
    • PET
    • PET Scan
    • Positron Emission Tomography Scan
    • Positron-Emission Tomography
    • proton magnetic resonance spectroscopic imaging
  • Radiation: Stereotactic Body Radiation Therapy
    Undergo SBRT
    Other Names:
    • SABR
    • SBRT
    • Stereotactic Ablative Body Radiation Therapy
  • Radiation: Volume Modulated Arc Therapy
    Undergo VMAT
    Other Name: VMAT
Study Arms  ICMJE
  • Active Comparator: Arm A (EBRT, goserelin, leuprolide)

    STEP 0: Patients receive fluciclovine F18 IV and undergo SOC PET/CT scan at baseline.

    STEP 1: Patients who are PET negative for extra pelvic metastases undergo SOC EBRT for 6 months. Patients also receive goserelin acetate SC or leuprolide acetate IM for 6 months starting up to 3 months prior to EBRT but no later than the first fraction of EBRT. All treatment continues for 6 months in the absence of disease progression or unacceptable toxicity.

    Interventions:
    • Procedure: Computed Tomography
    • Radiation: External Beam Radiation Therapy
    • Radiation: Fluciclovine F18
    • Drug: Goserelin Acetate
    • Drug: Leuprolide Acetate
    • Procedure: Positron Emission Tomography
  • Experimental: Arm B (EBRT, goserelin, leuprolide, apalutamide)

    STEP 0: Patients receive fluciclovine F18 IV and undergo SOC PET/CT scan at baseline.

    STEP 1: Patients who are PET negative for extra pelvic metastases undergo SOC EBRT and receive goserelin acetate SC or leuprolide acetate IM as in Arm A. Patients also receive apalutamide PO QD for 6 months in the absence of disease progression or unacceptable toxicity.

    Interventions:
    • Drug: Apalutamide
    • Procedure: Computed Tomography
    • Radiation: External Beam Radiation Therapy
    • Radiation: Fluciclovine F18
    • Drug: Goserelin Acetate
    • Drug: Leuprolide Acetate
    • Procedure: Positron Emission Tomography
  • Experimental: Arm C (EBRT, goserelin, leuprolide, apalutamide)

    STEP 0: Patients receive fluciclovine F18 IV and undergo SOC PET/CT scan at baseline. NOTE: Patients randomized to Arm C undergo a repeat fluciclovine F18 PET/CT at time of second PSA recurrence or 12 months after completion of enhanced systemic therapy.

    STEP 1: Patients who are PET positive for extra pelvic metastases undergo SOC EBRT and receive goserelin acetate SC or leuprolide acetate IM as in Arm A. Patients also receive apalutamide PO QD as in Arm B.

    Interventions:
    • Drug: Apalutamide
    • Procedure: Computed Tomography
    • Radiation: External Beam Radiation Therapy
    • Radiation: Fluciclovine F18
    • Drug: Goserelin Acetate
    • Drug: Leuprolide Acetate
    • Procedure: Positron Emission Tomography
  • Experimental: Arm D (EBRT, goserelin, leuprolide, apalutamide, RT)

    STEP 0: Patients receive fluciclovine F18 IV and undergo SOC PET/CT scan at baseline. NOTE: Patients randomized to Arm D undergo a repeat fluciclovine F18 PET/CT at time of second PSA recurrence or 12 months after completion of enhanced systemic therapy.

    STEP 1: Patients who are PET positive for extra pelvic metastases undergo SOC EBRT and receive goserelin acetate SC or leuprolide acetate IM as in Arm A and apalutamide PO QD as in Arm B. Patients also undergo SBRT or 3D CRT, IMRT (including VMAT), and IMPT over 3-5 fractions in the absence of disease progression or unacceptable toxicity.

    Interventions:
    • Radiation: 3-Dimensional Conformal Radiation Therapy
    • Drug: Apalutamide
    • Procedure: Computed Tomography
    • Radiation: External Beam Radiation Therapy
    • Radiation: Fluciclovine F18
    • Drug: Goserelin Acetate
    • Procedure: Intensity-Modulated Proton Therapy
    • Radiation: Intensity-Modulated Radiation Therapy
    • Drug: Leuprolide Acetate
    • Procedure: Positron Emission Tomography
    • Radiation: Stereotactic Body Radiation Therapy
    • Radiation: Volume Modulated Arc Therapy
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Recruiting
Estimated Enrollment  ICMJE
 (submitted: June 5, 2020)
804
Original Estimated Enrollment  ICMJE Same as current
Estimated Study Completion Date  ICMJE December 31, 2027
Estimated Primary Completion Date December 31, 2027   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • STEP 0: REGISTRATION ELIGIBILITY CRITERIA
  • Patient must have had a radical prostatectomy (RP) as definitive therapy for histopathologically-proven prostatic adenocarcinoma
  • Patient must have biochemical recurrence (BCR) after RP, with rising PSA defined as follows:

    • If time to biochemical recurrence, (defined as time to first detectable PSA after RP) is < 12 months, a minimum PSA level of >= 0.2 ng/mL and a confirmatory reading of >= 0.2 ng/mL is required, per the American Urological Association (AUA) definition (this includes patients with a persistent PSA reading of at least 0.2 ng/mL)
    • If time to biochemical recurrence, (defined as time to first detectable PSA after RP) is >= 12 months, a minimum absolute PSA of 0.5 ng/mL is required

      • NOTE: Qualifying PSA values per above must be collected at least 4 weeks after RP, with confirmatory persistent or elevated PSA collected at any subsequent time point
  • Patient must be negative or equivocal for extrapelvic metastatic disease by conventional imaging modalities (CIM) (i.e., bone scans, pelvic CT, or pelvic MRI), which must be done within 10-12 weeks prior to registration. Extra-pelvic metastases is defined as any osseous metastases and/or any extrapelvic soft tissue, lymph nodes and organ metastases; extra-pelvic is defined as superior to common iliac bifurcation, outside of standard prostate bed + whole pelvis nodal RT fields
  • Baseline PET/CT scan (PET1) are eligible for this study if the SOC PET scan using 18F-fluciclovine (Axumin) is completed during step 0 registration or up to 12 weeks prior to step 0 registration. The PET/CT scanners must meet scanner qualifications and scans must have an interpretation (or confirmation of an institutional clinical read) by a nuclear medicine physician or radiologist who has undergone 18F-fluciclovine (Axumin) reader training
  • Patient must be a candidate for standard-of-care (SOC) post-prostatectomy radiation therapy (RT) to the prostate bed and pelvic nodes with androgen deprivation therapy (adjuvant)
  • Patient must have the ability to provide written informed consent
  • Patient must have an Eastern Cooperative Oncology Group (ECOG) performance status 0-2
  • Patient must be able to lie flat and still for approximately 20-30 minutes or otherwise tolerate a PET/CT scan and radiation treatment planning and delivery
  • Patient must be at a participating institution, which has agreed to perform the imaging research studies, completed the ECOG-American College of Radiology Imaging Network (ACRIN) defined PET/CT scanner qualification procedures and received ECOG-ACRIN PET/CT scanner approval
  • Leukocytes >= 3,000/mcL (obtained within 4 weeks prior to registration)
  • Absolute neutrophil count >= 1,500/mcL (obtained within 4 weeks prior to registration)
  • Platelets >= 100,000/mcL (obtained within 4 weeks prior to registration)
  • Total bilirubin =< institutional upper limit of normal (ULN) (obtained within 4 weeks prior to registration)
  • Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase [SGOT])/alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.5 x institutional ULN (obtained within 4 weeks prior to registration)
  • Glomerular filtration rate (GFR) > 35 mL/min estimated by Cockcroft-Gault or measured directly by 24 hour urine creatinine (obtained within 4 weeks prior to registration)
  • Human immunodeficiency virus (HIV)-infected patients on effective anti-retroviral therapy with undetectable viral load within 6 months are eligible for this trial
  • For patients with evidence of chronic hepatitis B virus (HBV) infection, the HBV viral load must be undetectable on suppressive therapy, if indicated
  • Patients with a history of hepatitis C virus (HCV) infection must have been treated and cured. For patients with HCV infection who are currently on treatment, they are eligible if they have an undetectable HCV viral load
  • Patients with known history or current symptoms of cardiac disease, or history of treatment with cardiotoxic agents, should have a clinical risk assessment of cardiac function using the New York Heart Association Functional Classification. To be eligible for this trial, patients should be class I or II (by patient symptoms) or A or B (by objective assessment)
  • STEP 1: RANDOMIZATION ELIGIBILITY CRITERIA
  • Patient must have completed a baseline SOC PET scan (PET1) with results of extra-pelvic metastases involvement known (positive or negative)
  • For patients with negative extra-pelvic metastases, PET-imaging status of intra-pelvic nodes must be known (positive or negative)
  • For patients with positive extra-pelvic metastases (defined as any PET positive lesions outside of standard salvage RT fields [prostate bed +/- typical whole pelvis]), the number of extra-pelvic lesions must be known (=< 5 or > 5 pelvic lesions)

Exclusion Criteria:

  • Patient must not have started androgen deprivation therapy for biochemical recurrence prior to baseline study PET/CT imaging
  • Patient must not be enrolled in another therapeutic clinical trial
  • Patient must not have any other malignancy within the last 2 years, other than superficial bladder cancer and skin basal cell carcinoma or cutaneous superficial squamous cell carcinoma that has not metastasized
  • Patient must not have history of seizures or known condition that may cause predisposal to seizures (e.g., stroke or head trauma resulting in loss of consciousness) within 1 year of registration
  • Patient must not have history of inflammatory bowel disease as this would increase risk of complication from radiotherapy or any gastrointestinal disorder affecting absorption
  • Patient must not have had prior radiation therapy
Sex/Gender  ICMJE
Sexes Eligible for Study: Male
Ages  ICMJE 18 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE
Listed Location Countries  ICMJE United States
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT04423211
Other Study ID Numbers  ICMJE EA8191
NCI-2020-02686 ( Registry Identifier: CTRP (Clinical Trial Reporting Program) )
EA8191 ( Other Identifier: ECOG-ACRIN Cancer Research Group )
EA8191 ( Other Identifier: CTEP )
U10CA180820 ( U.S. NIH Grant/Contract )
Has Data Monitoring Committee Yes
U.S. FDA-regulated Product
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
IPD Sharing Statement  ICMJE Not Provided
Responsible Party Eastern Cooperative Oncology Group ( ECOG-ACRIN Cancer Research Group )
Study Sponsor  ICMJE ECOG-ACRIN Cancer Research Group
Collaborators  ICMJE National Cancer Institute (NCI)
Investigators  ICMJE
Principal Investigator: Neha Vapiwala ECOG-ACRIN Cancer Research Group
PRS Account Eastern Cooperative Oncology Group
Verification Date March 2021

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP