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Effect of Linezolid on Ex Vivo Neutrophil and Monocyte Function in Healthy Males

Last updated on May 9, 2018

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Study Location
Pfizer Investigational Site
New Haven, Connecticut, 06511 United States
Contact
1-800-718-1021
Eligibility criteria
Condition
The disease, disorder, syndrome, illness, or injury that is being studied.
Gram Positive Infection
Sex
Male
Age
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
20-45 years
Inclusion criteria
The factors, or reasons, that allow a person to participate in a clinical study.
Show details

- Healthy male subjects between the ages of 20 and 45 years, inclusive (Healthy is
defined as no clinically relevant abnormalities identified by a detailed medical
history, full physical examination, including blood pressure and pulse rate
measurement and clinical laboratory tests).

- Body Mass Index (BMI) of 17.5 to 30.5 kg/m2; and a total body weight >50 kg (110 lbs).

Exclusion criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
Show details

- Any condition possibly affecting drug absorption (eg, gastrectomy).

- Subject who had a bacterial/viral infection within 2 weeks prior to the first dose of
study medication.

- Subjects with current or prior neutropenia (eg,

NCT01544673
Pfizer
Completed
Effect of Linezolid on Ex Vivo Neutrophil and Monocyte Function in Healthy Males

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Effect of Linezolid on Ex Vivo Neutrophil and Monocyte Function in Healthy Males
An Open-label, Placebo-controlled Phase 1 Study to Evaluate the Effect of Linezolid on Ex Vivo Neutrophil and Monocyte Function in Healthy Male Subjects
Results from previous studies have been inconclusive and the effect of linezolid on cytokines remains unclear. This study is designed to evaluate the effect of linezolid on the functionality of white blood cells (neutrophils and monocytes) in healthy subjects.
Not Provided
Interventional
Phase 1
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Basic Science
Gram Positive Infection
  • Drug: linezolid
    600 mg oral tablet twice daily for 4.5 days
    Other Name: Zyvox
  • Drug: Placebo
    500 mg oral placebo twice daily for 4.5 days
  • Active Comparator: Arm A
    Intervention: Drug: linezolid
  • Placebo Comparator: Arm B
    Intervention: Drug: Placebo
Not Provided


*   Includes publications given by the data provider as well as publications
identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
18
April 2012
April 2012   (Final data collection date for primary outcome measure)

Inclusion Criteria:

  • Healthy male subjects between the ages of 20 and 45 years, inclusive (Healthy is defined as no clinically relevant abnormalities identified by a detailed medical history, full physical examination, including blood pressure and pulse rate measurement and clinical laboratory tests).
  • Body Mass Index (BMI) of 17.5 to 30.5 kg/m2; and a total body weight >50 kg (110 lbs).

Exclusion Criteria:

  • Any condition possibly affecting drug absorption (eg, gastrectomy).
  • Subject who had a bacterial/viral infection within 2 weeks prior to the first dose of study medication.
  • Subjects with current or prior neutropenia (eg, <1.4 x 109 neutrophils /L).
Sexes Eligible for Study: Male
20 Years to 45 Years   (Adult)
Yes
Contact information is only displayed when the study is recruiting subjects
United States
 
 
NCT01544673
A5951164
No
Not Provided
Not Provided
Pfizer
Pfizer
Not Provided
Study Director: Pfizer CT.gov Call Center Pfizer
Pfizer
April 2012

ICMJE     Data element required by the

International Committee of Medical Journal Editors
and the
World Health Organization ICTRP

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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.

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1-800-718-1021

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