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CompletedNCT00790374STX64PCUpdated Jan 15, 2019

BN83495 in Prostate Cancer

A Phase 1 interventional study of BN83495 (Cohort 1) and BN83495 (Cohort 2) in Prostate Cancer, sponsored by Ipsen. Completed at 3 sites in United States. Open to male participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2019-01-15.

Sponsored by Ipsen · Phase 1, Interventional, and Treatment

Phase
Phase 1
Study type
Interventional
Enrollment
17
Allocation
Non-randomized
Ages
18 Years and older
Sex
Male
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Study summary

The purpose of the study is to evaluate the pharmacodynamic profile and safety of BN83495 in patients with prostate cancer with disease progression while on androgen ablative therapy

Read the detailed description

Evaluate the PD profile of BN83495 after 28 days of daily oral administration in patients with locally advanced or metastatic prostate cancer on androgen ablative therapy and with rising prostatic specific antigen

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Conditions studied

  • Prostate Cancer

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Keywords

  • Pharmacodynamic profile and safety of BN83495
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In context

Prostatic Neoplasms

6,370 studies on the registry are indexed under Prostatic Neoplasms; 1,400 are open to participants now.

This study's enrollment of 17 is below the median of 58 across 4,822 interventional studies indexed under Prostatic Neoplasms.

Browse Prostatic Neoplasms studies →

Lead sponsor

Ipsen is the lead sponsor of 282 studies on the registry; 16 are open to participants now.

Of its 24 completed or terminated interventional studies of FDA-regulated products, 19 (79%) have results posted.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years and older
Sexes eligible
Male
Accepts healthy volunteers
No

Inclusion criteria

  • Confirmed and locally advanced or metastatic prostate cancer with rising prostate-specific antigen (PSA), while on androgen ablative therapy.
  • Over age 18.
  • Demonstrated PSA "biochemical failure".
  • Adequate bone marrow and hepatic function

Exclusion criteria

Exclusion Criteria:

  • Luteinizing Hormone-Releasing Hormone analogue treatment and treated with more than one additional second line of endocrine therapy
  • Prior treatment with ketoconazole
  • Prior chemotherapy for hormone refractory prostate cancer
  • Pre-existing cardiac failure and/or clinically significant abnormal ECG or Echo
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Study design

Phase
Phase 1
Primary purpose
Treatment
Allocation
Non-randomized
Intervention model
Single group
Masking
None (open label)
Enrollment
17 participants (actual)

Study arms

  • Experimental
    Cohort 1

    6 patients have been enrolled, the cohort has been completed.

    Drug: BN83495 (Cohort 1)

  • Experimental
    Cohort 2

    6 patients have been enrolled in cohort 2, the cohort has been completed.

    Drug: BN83495 (Cohort 2)

  • Experimental
    Cohort 3

    5 patients have been enrolled in cohort 3. The cohort was closed after the 5th patient enrolled.

    Drug: BN83495 (Cohort 3)

Interventions

  • DrugBN83495 (Cohort 1)

    20 mg daily BN83495 for 28 days

  • DrugBN83495 (Cohort 2)

    40 mg daily BN83495 for 28 days

  • DrugBN83495 (Cohort 3)

    60 mg daily BN83495 for 28 days

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What researchers measure

Primary outcomes

  1. Absolute and percentage change in levels of hormones from baseline to D28/29 at 6 timepoints

    Time frame: 28 days

Secondary outcomes

  1. Tolerance (Physical Exam, ECOG Performance Status, Electrocardiogram, biochemistry/haematology, Urinalysis, Adverse Events, Concomitant Medications, disease progression)

    Time frame: Each visit through day 28/29

  2. Pharmacokinetic assessments/Pharmacodynamic assessments

    Time frame: Pre-determined timepoints from baseline to day 28/29

07

Study locations

3 sites
  • Johns Hopkins University Medical Center
    Baltimore, Maryland 21231, United States
  • Duke University Medical Center United States
    Durham, North Carolina 27705, United States
  • University of Wisconsin Hospital and Clinics
    Madison, Wisconsin 53705, United States
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 15, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT00790374
Lead sponsor
Ipsen
Responsible party
Sponsor
First posted
Nov 13, 2008
Start date
Jan 2009
Primary completion
Oct 2010
Completion
Feb 2011
Last update
Jan 15, 2019

Study contacts

Ipsen Medical Director
study director · Ipsen

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jan 2019. You cannot join it, but the record below documents what was studied.

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