A Phase I/II Study of HE3235 in Patients With Prostate Cancer
Primary Purpose
Prostate Cancer
Status
Completed
Phase
Phase 1
Locations
United States
Study Type
Interventional
Intervention
HE3235
Sponsored by

About this trial
This is an interventional treatment trial for Prostate Cancer focused on measuring Prostate cancer, HE3235, Apoptone
Eligibility Criteria
Main Inclusion Criteria:
- Patient is male and at least 18 years of age, at the time of screening;
- Patient has metastatic disease (any T, any N, M1);
- Patient has failed at least 1 taxane regimen; or Patient has symptomatic or asymptomatic CRPC and is chemotherapy-naïve
- Patient has histologically or cytologically confirmed adenocarcinoma of the prostate;
Patient has progression of disease despite adequate hormone therapy, demonstrated by one of the following:
- PSA level of at least 2 ng/ml that has risen on at least 2 successive occasions, at least 1 week apart.
- Evaluable disease progression by modified RECIST (Response Evaluation Criteria in Solid Tumors) criteria;
- Progression of metastatic bone disease on bone scan with > 2 new lesions
- Patient has ECOG (Eastern Cooperative Oncology Group) performance status of 0-2;
Main Exclusion Criteria:
- Patient has symptomatic parenchymal brain metastases or active epidural disease requiring whole-brain irradiation Treated epidural disease is allowed
- Patient has active infection;
- Patient having a history of clinically significant cardiovascular disease (such as CHF), clinically significant hepatic, respiratory or renal abnormalities;
- Patient who has any clinically significant abnormalities in laboratory results at screening
- Patient who has a history of clinically significant neurological or psychiatric condition;
Additional criteria are applicable to expansion cohorts.
Sites / Locations
Outcomes
Primary Outcome Measures
To evaluate the safety and tolerance of HE3235 when administered orally to prostate cancer patients in 28 day cycles.
To evaluate the pharmacokinetic profiles of HE3235 and major metabolites at different dose levels after 28 days of dosing.
To assess potential activity of HE3235 in prostate cancer patients.
Secondary Outcome Measures
Explore circulating tumor cell (CTC) enumeration in response to treatment as a marker evaluating whether an investigational therapy is effective for tumor treatment
Evaluate the role of molecular profiling of CTC in predicting sensitivity to treatment and treatment response.
Full Information
1. Study Identification
Unique Protocol Identification Number
NCT00716794
Brief Title
A Phase I/II Study of HE3235 in Patients With Prostate Cancer
Official Title
A Phase I/II, Open-Label, Dose Ranging Study of the Safety, Tolerance, Pharmacokinetics and Potential Activity of HE3235 When Administered Orally to Patients With Prostate Cancer
Study Type
Interventional
2. Study Status
Record Verification Date
March 2011
Overall Recruitment Status
Completed
Study Start Date
July 2008 (undefined)
Primary Completion Date
March 2011 (Actual)
Study Completion Date
March 2011 (Actual)
3. Sponsor/Collaborators
Name of the Sponsor
Harbor Therapeutics
4. Oversight
Data Monitoring Committee
No
5. Study Description
Brief Summary
This is a phase I/II, open-label, dose escalation study of HE3235 administered orally to patients with advanced prostate cancer who have failed hormone therapy and at least one taxane based chemotherapy regimen.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Prostate Cancer
Keywords
Prostate cancer, HE3235, Apoptone
7. Study Design
Primary Purpose
Treatment
Study Phase
Phase 1, Phase 2
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
64 (Actual)
8. Arms, Groups, and Interventions
Intervention Type
Drug
Intervention Name(s)
HE3235
Other Intervention Name(s)
Apoptone
Intervention Description
HE3235 will be administered orally in 28 day cycles.
Primary Outcome Measure Information:
Title
To evaluate the safety and tolerance of HE3235 when administered orally to prostate cancer patients in 28 day cycles.
Time Frame
Treatment period
Title
To evaluate the pharmacokinetic profiles of HE3235 and major metabolites at different dose levels after 28 days of dosing.
Time Frame
Treatment period
Title
To assess potential activity of HE3235 in prostate cancer patients.
Time Frame
Treatment period and post-study follow-up period
Secondary Outcome Measure Information:
Title
Explore circulating tumor cell (CTC) enumeration in response to treatment as a marker evaluating whether an investigational therapy is effective for tumor treatment
Time Frame
Treatment period
Title
Evaluate the role of molecular profiling of CTC in predicting sensitivity to treatment and treatment response.
Time Frame
Treament period and post-study follow-up
10. Eligibility
Sex
Male
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Main Inclusion Criteria:
Patient is male and at least 18 years of age, at the time of screening;
Patient has metastatic disease (any T, any N, M1);
Patient has failed at least 1 taxane regimen; or Patient has symptomatic or asymptomatic CRPC and is chemotherapy-naïve
Patient has histologically or cytologically confirmed adenocarcinoma of the prostate;
Patient has progression of disease despite adequate hormone therapy, demonstrated by one of the following:
PSA level of at least 2 ng/ml that has risen on at least 2 successive occasions, at least 1 week apart.
Evaluable disease progression by modified RECIST (Response Evaluation Criteria in Solid Tumors) criteria;
Progression of metastatic bone disease on bone scan with > 2 new lesions
Patient has ECOG (Eastern Cooperative Oncology Group) performance status of 0-2;
Main Exclusion Criteria:
Patient has symptomatic parenchymal brain metastases or active epidural disease requiring whole-brain irradiation Treated epidural disease is allowed
Patient has active infection;
Patient having a history of clinically significant cardiovascular disease (such as CHF), clinically significant hepatic, respiratory or renal abnormalities;
Patient who has any clinically significant abnormalities in laboratory results at screening
Patient who has a history of clinically significant neurological or psychiatric condition;
Additional criteria are applicable to expansion cohorts.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Dwight Stickney, MD
Organizational Affiliation
Harbor Therapeutics
Official's Role
Study Director
Facility Information:
City
Scottsdale
State/Province
Arizona
ZIP/Postal Code
85260
Country
United States
City
Encinitas
State/Province
California
ZIP/Postal Code
92024
Country
United States
City
Roseville
State/Province
California
ZIP/Postal Code
95661
Country
United States
City
San Francisco
State/Province
California
ZIP/Postal Code
94115
Country
United States
City
New York
State/Province
New York
ZIP/Postal Code
10065
Country
United States
City
Charlotte
State/Province
North Carolina
ZIP/Postal Code
28204
Country
United States
City
San Antonio
State/Province
Texas
ZIP/Postal Code
78229
Country
United States
City
Seattle
State/Province
Washington
ZIP/Postal Code
98109
Country
United States
12. IPD Sharing Statement
Learn more about this trial
A Phase I/II Study of HE3235 in Patients With Prostate Cancer
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