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A Study of Single-Agent AT-101 in Men With Hormone Refractory Prostate Cancer

An Open-Label, Multicenter, Phase I/II Study of Single-Agent AT-101 in Men With Hormone Refractory Prostate Cancer (HRPC) and Rising Prostate Specific Antigen (PSA) Levels Who Have Not Received Prior Chemotherapy

Status
Completed
Phases
Phase 1Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00286806
Enrollment
27
Registered
2006-02-06
Start date
2005-12-31
Completion date
2007-06-30
Last updated
2010-08-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hormone Refractory Prostate Cancer

Brief summary

This is an open-label, multicenter Phase I/II study to evaluate the safety and efficacy of single-agent AT-101 in men with hormone-refractory prostate cancer.

Interventions

DRUGAT-101

Sponsors

Ascenta Therapeutics
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
MALE
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

1. Rising PSA, as defined by increasing levels on at least two consecutive assessments 2. ECOG performance status 0 or 1 3. Adequate hematologic function 4. Adequate liver and renal function 5. Able to swallow and retain oral medication.

Exclusion criteria

1. Received prior chemotherapy for HRPC. 2. Concurrent therapy for the treatment of prostate cancer. 3. Clinical signs or symptoms of CNS metastases 4. Requirement for corticosteroid treatment, with the exception of topical corticosteroids or inhaled corticosteroids for reactive airway disease. 5. Active secondary malignancy or history of other malignancy within the last 5 years. 6. Failure to recover from toxicities related to prior therapy. 7. Uncontrolled concurrent illness.

Design outcomes

Primary

MeasureTime frame
Number of participants with adverse events.

Secondary

MeasureTime frame
Complete or partial remission of disease

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026