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Trial record 1 of 2 for:    SAKK 08/16
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ODM-201 Maintenance Therapy in Patients With mCRPC Previously Treated With Novel Hormonal Agents.

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ClinicalTrials.gov Identifier: NCT02933801
Recruitment Status : Recruiting
First Posted : October 14, 2016
Last Update Posted : July 23, 2019
Sponsor:
Information provided by (Responsible Party):
Swiss Group for Clinical Cancer Research

Tracking Information
First Submitted Date  ICMJE October 13, 2016
First Posted Date  ICMJE October 14, 2016
Last Update Posted Date July 23, 2019
Actual Study Start Date  ICMJE March 31, 2017
Estimated Primary Completion Date December 2020   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: March 16, 2017)
Radiographic progression-free survival (rPFS) at 12 weeks [ Time Frame: At 12 weeks after treatment start ]
Radiographic progression-free survival is defined as the time from treatment start to radiographic disease progression or death from any cause, whichever occurs earlier.
Original Primary Outcome Measures  ICMJE
 (submitted: October 13, 2016)
Radiographic progression-free survival (rPFS) at 12 weeks [ Time Frame: At 12 weeks after treatment start ]
Change History Complete list of historical versions of study NCT02933801 on ClinicalTrials.gov Archive Site
Current Secondary Outcome Measures  ICMJE
 (submitted: March 16, 2017)
  • Radiographic progression-free survival (rPFS) [ Time Frame: Every 12 weeks until disease progression (estimated up to 1 year) ]
    Radiographic progression-free survival is defined as the time from treatment start to radiographic disease progression or death from any cause, whichever occurs earlier.
  • Time to PSA progression [ Time Frame: PSA level at baseline and every 4 weeks until disease progression (estimated up to 1 year) ]
    PSA progression is defined as:
    • In case PSA levels had not decreased under treatment with the study drug: ≥ 25% increase over baseline (last PSA measurement before treatment start) AND an increase in the absolute PSA value of ≥ 5 ng/mL.
    • In case of PSA response < 50% under treatment with the study drug: ≥ 25% increase over the nadir AND an increase in the absolute PSA value of ≥ 5 ng/mL.
    • In case of PSA response ≥ 50% under treatment with the study drug: ≥ 50% increase over the nadir AND an increase in the absolute PSA value of ≥ 5 ng/mL
  • Time to symptomatic/clinical progression [ Time Frame: treatment start to the time point of symptomatic/clinical progression (estimated up to 1 year) ]
    Symptomatic/clinical progression is defined by one of the following:
    • Occurrence of a SRE due to bone metastases, defined as pathologic fracture, spinal cord compression, palliative radiation to bone, or surgery to bone
    • Treating physician decides for intervention due to new disease related complications (e.g., urinary obstruction, hydronephrosis)
  • Event-free survival [ Time Frame: treatment start until the event of interest (estimated up to 1 year) ]
    Event-free survival is defined as the time from treatment start until the event of interest.
  • Overall survival [ Time Frame: time from trial randomization to the date of death from any cause (estimated up to 6 years) ]
    Overall survival is defined as the time from treatment start until death from any cause.
  • PSA response (30%, 50%, 90% and best) [ Time Frame: PSA level at baseline and every 4 weeks until disease progression (estimated up to 1 year) ]
    30% PSA response is defined as a decrease in PSA level of at least 30% (compared to baseline PSA). 50% PSA response is defined as a decrease in PSA level of at least 50% (compared to baseline PSA). 90% PSA response is defined as a decrease in PSA level of at least 90% (compared to baseline PSA). Best PSA response is defined as the percentage of change in PSA from baseline to the maximum decline in PSA at any point under treatment. If there is a steady increase after baseline, the best response is defined as the percentage of change in PSA from baseline to the minimum increase in PSA at any point under treatment. Baseline is defined as the latest recorded measurement prior to the first dose of trial treatment.
Original Secondary Outcome Measures  ICMJE
 (submitted: October 13, 2016)
  • Radiographic progression-free survival (rPFS) [ Time Frame: Every 12 weeks until disease progression (estimated up to 1 year) ]
  • Time to PSA progression [ Time Frame: PSA level at baseline and every 4 weeks until disease progression (estimated up to 1 year) ]
    PSA progression is defined as:
    • In case PSA levels had not decreased under treatment with the study drug: ≥ 25% increase over baseline (last PSA measurement before treatment start) AND an increase in the absolute PSA value of ≥ 5 ng/mL.
    • In case of PSA response < 50% under treatment with the study drug: ≥ 25% increase over the nadir AND an increase in the absolute PSA value of ≥ 5 ng/mL.
    • In case of PSA response ≥ 50% under treatment with the study drug: ≥ 50% increase over the nadir AND an increase in the absolute PSA value of ≥ 5 ng/mL
  • Time to symptomatic/clinical progression [ Time Frame: treatment start to the time point of symptomatic/clinical progression (estimated up to 1 year) ]
    Symptomatic/clinical progression is defined by one of the following:
    • Occurrence of a SRE due to bone metastases, defined as pathologic fracture, spinal cord compression, palliative radiation to bone, or surgery to bone
    • Treating physician decides for intervention due to new disease related complications (e.g., urinary obstruction, hydronephrosis)
  • Event-free survival [ Time Frame: treatment start until the event of interest (estimated up to 1 year) ]
  • Overall survival [ Time Frame: time from trial randomization to the date of death from any cause (estimated up to 6 years) ]
  • PSA response (30%, 50%, 90% and best) [ Time Frame: PSA level at baseline and every 4 weeks until disease progression (estimated up to 1 year) ]
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE ODM-201 Maintenance Therapy in Patients With mCRPC Previously Treated With Novel Hormonal Agents.
Official Title  ICMJE ODM-201 Maintenance Therapy in Patients With Metastatic Castration Resistant Prostate Cancer (mCRPC) Previously Treated With Novel Hormonal Agents and Non-progressive Disease After Subsequent Treatment With a Taxane: A Multicenter Randomized Double-blind Placebo-controlled Phase II Trial.
Brief Summary The main objective of the trial is to assess impact of maintenance therapy with ODM-201 on radiographic progression-free survival (rPFS) of patients with mCRPC pretreated with novel hormonal agents who have non-progressive disease after chemotherapy with a taxane.
Detailed Description

The treatment of metastatic castration-resistant prostate cancer has evolved rapidly over the past few years. First line treatment with one of the novel antihormonal drugs abiraterone or enzalutamide followed by chemotherapy with docetaxel is now standard of care. If a patient has disease stabilization on chemotherapy he undergoes a watchful waiting period and further treatment is only started at the time of disease progression. This trial tests the immediate use of the novel androgen receptor antagonist ODM-201 as maintenance treatment after chemotherapy aiming at prolonging radiographic progression free survival as compared to watchful waiting.

The main objective of the trial is to assess impact of maintenance therapy with ODM-201 on radiographic progression-free survival (rPFS) of patients with mCRPC pretreated with novel hormonal agents who have non-progressive disease after chemotherapy with a taxane.

Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 2
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Condition  ICMJE
  • Prostate Cancer Metastatic
  • Prostate Cancer
Intervention  ICMJE
  • Drug: ODM-201
    ODM-201 will be given at a dose of 600 mg BID orally on a continuous basis.
    Other Name: BAY-1841788
  • Other: Placebo
    Placebo will be given at a dose of 600 mg BID orally on a continuous basis.
Study Arms  ICMJE
  • Experimental: Arm A: ODM-201
    600mg ODM-201 BID (twice daily) and Best Supportive Care until progression
    Intervention: Drug: ODM-201
  • Placebo Comparator: Arm B: Placebo
    Placebo BID (twice daily) and Best Supportive Care until progression
    Intervention: Other: Placebo
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: October 13, 2016)
88
Original Estimated Enrollment  ICMJE Same as current
Estimated Study Completion Date  ICMJE December 2026
Estimated Primary Completion Date December 2020   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Written informed consent according to Swiss law and ICH/GCP regulations before registration and prior to any trial specific procedures not part of normal medical care.
  • Histologically or cytologically confirmed diagnosis of adenocarcinoma of the prostate
  • Castration resistance: tumor progression after orchiectomy or during treatment with GnRH analogues (agonists or antagonists)
  • Metastatic disease, documented by imaging
  • Total testosterone ≤ 50 ng/dL (≤ 1.7 nmol/L)
  • Treatment with abiraterone AND/OR enzalutamide for at least 8 weeks prior to taxane based chemotherapy
  • No evidence of disease progression after chemotherapy with docetaxel (at least cumulative dose of ≥ 300 mg/m2 or total dose ≥ 600mg) or cabazitaxel (at least cumulative dose of ≥ 80 mg/m2 or total dose ≥ 160 mg)

    • No evidence of progression on imaging according to PCWG3
    • No evidence of progression on PSA levels referred to the nadir since start of taxane treatment (PSA progression defined as > 25% increase of PSA level or >50% if PSA decrease under chemotherapy >50% AND > 5 ng/mL increase in the absolute PSA value)
  • Non-surgically castrated patient agrees on ongoing use of GnRH analogues (agonists or antagonists) during the trial
  • Planned start of trial treatment 2 to 8 weeks after last taxane dose
  • Male patient 18 years or older
  • WHO performance status of ≤2
  • Laboratory values as specified below

    • alanine aminotransferase (ALT) ≤ 2.5 x ULN (except for patients with liver metastases ≤ 5.0 x ULN)
    • Total bilirubin ≤ 1.5 x ULN (except for patients with Gilbert's disease ≤ 3.0 x ULN)
    • Estimated creatinine clearance using the Cockcroft-Gault formula > 30 mL/minute
    • Blood counts at screening: haemoglobin ≥ 90 g/L, absolute neutrophil count ≥ 1500/μl (1.5x109/L), platelet count ≥ 100,000/μl (100x109/L) (patient must not have received any growth factor or blood transfusion within 7 days of the haematology laboratory obtained at screening)
  • Adequate cardiac function: Left ventricular Ejection Fraction (LVEF) ≥ 40% as determined by echocardiography (ECHO)
  • Patient is able and willing to swallow trial drug as whole tablet
  • Sexually active male subjects must agree to use condoms as an effective barrier method and refrain from sperm donation, and/or their female partners of reproductive potential to use a method of effective birth control, during the study treatment and for 3 months after the end of the treatment.
  • Patient agrees to participate in the mandatory translational research project

Exclusion Criteria:

  • Prior chemotherapy for prostate cancer except from chemotherapy with a taxane
  • Concurrent disease requiring higher doses of corticosteroid than the equivalent of 10 mg prednisone per day
  • Known CNS or leptomeningeal metastases
  • Clinical or radiological evidence of current spinal cord compression
  • History of hematologic or primary solid tumor malignancy, unless in remission for at least 2 years from registration with the exception of localized non-melanoma skin cancer or carcinoma in situ having undergone complete resection.
  • Prior therapy for mCRPC with modern anti-hormonal treatment except for enzalutamide or abiraterone
  • Concurrent treatment with other experimental drugs or treatment in a clinical trial within 30 days prior to trial entry (except clinical trial SAKK 96/12)
  • Concomitant use of other anti-cancer drugs or radiotherapy except for local pain control and GnRH analogues
  • Severe or uncontrolled cardiovascular disease
  • Acute exacerbations of chronic illnesses, serious infections, or major surgery within 4 weeks before expected start of treatment
  • ECG abnormalities of Q-wave infarction, unless identified ≥ 6 months prior to registration or QTc interval >480 msec
  • Known gastrointestinal (GI) disease or GI procedure that could interfere with the GI absorption or tolerance of ODM-201
  • Known hypersensitivity to trial drug or to any component of the trial drug
  • Any other serious underlying medical, psychiatric, psychological, familial or geographical condition, which in the judgment of the investigator may interfere with the planned staging, treatment and follow-up, affect patient compliance or place the patient at high risk from treatment-related complications.
Sex/Gender  ICMJE
Sexes Eligible for Study: Male
Ages  ICMJE 18 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE
Contact: Eloïse Kremer, PhD +41 31 389 91 91 trials@sakk.ch
Listed Location Countries  ICMJE Italy,   Spain,   Switzerland
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT02933801
Other Study ID Numbers  ICMJE SAKK 08/16
2016-003996-23 ( EudraCT Number )
Has Data Monitoring Committee Yes
U.S. FDA-regulated Product
Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No
IPD Sharing Statement  ICMJE
Plan to Share IPD: No
Responsible Party Swiss Group for Clinical Cancer Research
Study Sponsor  ICMJE Swiss Group for Clinical Cancer Research
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Chair: Silke Gillessen, Prof Cantonal Hospital of St. Gallen
PRS Account Swiss Group for Clinical Cancer Research
Verification Date July 2019

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