- Females of non-childbearing potential
- Body mass index between 17.5 to 30.5 and body weight > 50 kg
- History of significant medical illness
- Positive urine drug screen or alcohol dependance
- Smoking > 10 cigarettes per day
This is a "first in human" study to determine the safety and tolerability of the drug after
single doses. Nine doses of increasing strength will be injected or infused (given into a
vein) to 9 different groups of people. One third of the participants will be given an
injection or infusion of placebo (sugar water). All participants will be healthy people.
- Females of non-childbearing potential
- Body mass index between 17.5 to 30.5 and body weight > 50 kg
- History of significant medical illness
- Positive urine drug screen or alcohol dependance
- Smoking > 10 cigarettes per day
Questions about a trial? Call or email to reach a Pfizer Clinical Trial Contact Center
Descriptive Information | ||||
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Brief Title ICMJE | Study To Assess The Safety And Tolerability Of Increasing Single Doses Of ATR-107 (PF-05230900) In Healthy People | |||
Official Title ICMJE | Ascending Single Dose Study To Evaluate The Safety, Tolerability, And Pharmacokinetics Of ATR-107 Administered Subcutaneously And Intravenously To Healthy Subjects | |||
Brief Summary | This is a "first in human" study to determine the safety and tolerability of the drug after single doses. Nine doses of increasing strength will be injected or infused (given into a vein) to 9 different groups of people. One third of the participants will be given an injection or infusion of placebo (sugar water). All participants will be healthy people. | |||
Detailed Description | First in human single dose study. Study terminated 12 October 2011. The ATR-107 Development team reached a recommendation to terminate further development of ATR-107 (PF-05230900). This was based on a number of factors, including development of anti-drug antibodies in approximately 70% of subjects in the First-in-Human study in healthy volunteers (B2281001). This recommendation is not based on adverse events observed in study B2281001. | |||
Study Type ICMJE | Interventional | |||
Study Phase | Phase 1 | |||
Study Design ICMJE | Allocation: Randomized Intervention Model: Parallel Assignment Masking: Double (Participant, Investigator) |
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Condition ICMJE | Healthy | |||
Intervention ICMJE |
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Study Arms |
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Publications * | Not Provided | |||
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
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Recruitment Information | ||||
Recruitment Status ICMJE | Terminated | |||
Enrollment ICMJE | 70 | |||
Completion Date | January 2012 | |||
Primary Completion Date | January 2012 (Final data collection date for primary outcome measure) | |||
Eligibility Criteria ICMJE |
Inclusion Criteria:
Exclusion Criteria:
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Sex/Gender |
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Ages | 18 Years to 55 Years (Adult) | |||
Accepts Healthy Volunteers | Yes | |||
Contacts ICMJE | Contact information is only displayed when the study is recruiting subjects | |||
Listed Location Countries ICMJE | United States | |||
Removed Location Countries | ||||
Administrative Information | ||||
NCT Number ICMJE | NCT01162889 | |||
Other Study ID Numbers ICMJE | B2281001 3243K1-1000 |
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Has Data Monitoring Committee | No | |||
U.S. FDA-regulated Product | Not Provided | |||
IPD Sharing Statement | Not Provided | |||
Responsible Party | Pfizer | |||
Study Sponsor ICMJE | Pfizer | |||
Collaborators ICMJE | Not Provided | |||
Investigators ICMJE |
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PRS Account | Pfizer | |||
Verification Date | March 2012 | |||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |
Contact a representative by phone, email, or visiting thte study website. To get updates and notications about this trail, sign up using the form below.
Pfizer Clinical Trials Contact Center
1-800-718-1021