A Phase III Trial of ZD4054 (Zibotentan) (Endothelin A Antagonist) in Hormone Resistant Prostate Cancer With Bone Metastases (ENTHUSE M1)
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The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT00554229 |
Recruitment Status :
Completed
First Posted : November 6, 2007
Results First Posted : May 31, 2012
Last Update Posted : February 8, 2016
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Sponsor:
AstraZeneca
Information provided by (Responsible Party):
AstraZeneca
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Study Type | Interventional |
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Study Design | Allocation: Randomized; Intervention Model: Parallel Assignment; Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor); Primary Purpose: Treatment |
Condition |
Prostate Cancer |
Interventions |
Drug: ZD4054 Drug: Placebo |
Enrollment | 896 |
Participant Flow
Recruitment Details | 896 patients with hormone-resistant prostate cancer patients and bone metastasis were recruited between 20th November 2007 and 13th February 2009. |
Pre-assignment Details | 302 of the 896 enrolled patients were not randomised to treatments groups as they failed screening. |
Arm/Group Title | ZD4054 | Placebo |
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ZD4054 10 mg oral tablet once daily | Placebo oral tablet once daily |
Period Title: Overall Study | ||
Started | 299 | 295 |
Patients Who Received Treatment | 298 | 295 |
Completed | 73 | 70 |
Not Completed | 226 | 225 |
Reason Not Completed | ||
Lost to Follow-up | 3 | 6 |
Withdrawal by Subject | 29 | 37 |
Adverse Event | 71 | 39 |
Protocol Violation | 3 | 3 |
Reason not otherwise captured, eg; death | 119 | 140 |
Randomised but no treatment received | 1 | 0 |
Baseline Characteristics
Arm/Group Title | ZD4054 | Placebo | Total | |
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ZD4054 10 mg oral tablet once daily | Placebo oral tablet once daily | Total of all reporting groups | |
Overall Number of Baseline Participants | 299 | 295 | 594 | |
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[Not Specified]
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Age, Continuous
Mean (Standard Deviation) Unit of measure: Years |
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Overall | Number Analyzed | 299 participants | 295 participants | 594 participants |
70.2 (7.8) | 70.9 (8.6) | 70.5 (8.2) | ||
Sex: Female, Male
Measure Type: Count of Participants Unit of measure: Participants |
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Number Analyzed | 299 participants | 295 participants | 594 participants | |
Female |
0 0.0%
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0 0.0%
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0 0.0%
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Male |
299 100.0%
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295 100.0%
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594 100.0%
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Outcome Measures
Adverse Events
Limitations and Caveats
[Not Specified]
More Information
Principal Investigators are NOT employed by the organization sponsoring the study.
There IS an agreement between Principal Investigators and the Sponsor (or its agents) that restricts
the PI's rights to discuss or publish trial results after the trial is completed.
AstraZeneca can review results communications prior to public release and may within 60 days of receipt require amendments to be made. AstraZeneca can also require that submission or disclosure be delayed to allow for the filing of a patent application.
Results Point of Contact
Name/Title: | Gerard Lynch |
Organization: | AstraZeneca |
EMail: | aztrial_results_posting@astrazeneca.com |
Responsible Party: | AstraZeneca |
ClinicalTrials.gov Identifier: | NCT00554229 |
Obsolete Identifiers: | NCT00707395 |
Other Study ID Numbers: |
D4320C00014 2007-003227-20 ( EudraCT Number ) |
First Submitted: | November 2, 2007 |
First Posted: | November 6, 2007 |
Results First Submitted: | April 26, 2012 |
Results First Posted: | May 31, 2012 |
Last Update Posted: | February 8, 2016 |