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A Long Term Safety Study With Atrasentan

A Phase II/III Extension Study to Evaluate the Safety and Tolerability of Atrasentan

Status
Completed
Phases
Phase 2Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00127478
Enrollment
166
Registered
2005-08-08
Start date
2001-07-31
Completion date
2007-06-30
Last updated
2007-11-29

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

Conditions

Adenocarcinoma, Prostate Cancer

Keywords

Hormone Refractory Prostate Cancer, Adenocarcinoma of the Prostate

Brief summary

The primary purpose of the study is to evaluate long-term safety and tolerability of atrasentan 10 mg in men with hormone refractory prostate cancer.

Interventions

Sponsors

Abbott
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

* Greater than or equal to 18 years, inclusive; * Subject is currently active in an atrasentan clinical study OR has histologically or cytologically documented diagnosis of prostate adenocarcinoma and is considered hormone refractory; * Karnofsky Performance Score greater than or equal to 60; * Adequate hematologic function and liver function tests; * No New York Heart Association (NYHA) class greater than or equal to 2.

Design outcomes

Primary

MeasureTime frame
Stratification by treatment group from prior study
Adverse eventsEvery 12 weeks
Serious adverse events
Oncology-related events (OREs)
Deaths
Study drug exposure
Change from baseline in Karnofsky performance status
Vital signs

Secondary

MeasureTime frame
Safety and laboratory parametersEvery 12 weeks

Countries

Canada, France, Netherlands, United Kingdom, United States

Outcome results

None listed

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