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NCT01267968 · ClinicalTrials.gov registry record · Phase 1
An Open-label, Randomized, Single Period, Parallel-Cohort Study To Evaluate Serum and Pulmonary Pharmacokinetics Following Single and Multiple Dose Administration of Intravenous GSK2251052 in Healthy Adult Subjects
A Phase 1 study, sponsored by GlaxoSmithKline.
- Completed
- Registry status
- Phase 1
- Development phase
- 25
- Enrollment target
NCT01267968: Completed Phase 1 study, sponsored by GlaxoSmithKline.
NCT01267968 is a Phase 1 study that has completed, run by GlaxoSmithKline. The registered enrollment target is 25 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (58% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01267968, a Phase 1 study, has completed, sponsored by GlaxoSmithKline.
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 25 participants
- Enrollment target
Study Summary
GSK2251052 is a member of a novel mechanistic and structural class of antibiotics that inhibits the bacterial enzyme leucyl tRNA synthetase (LeuRS) by forming a boron adduct with tRNA and is currently in development for the treatment of hospital acquired Gram-negative infections (including E. coli, K. pneumoniae, and Enterobacter spp.). This is an open-label, randomized, single period, parallel-cohort pharmacokinetic study to evaluate serum and pulmonary pharmacokinetics following single dose and multiple dose administration of intravenous GSK2251052. In Cohort 1, approximately 15 healthy adult subjects will be randomized to receive a single IV dose of GSK2251052 1500 mg in the fasted state. Following the dose, bronchoalveolar lavage (BAL) fluid and serial plasma samples will be collected for determination of GSK2251052 parent and metabolite concentrations. In Cohort 2, approximately 15 healthy adult subjects will receive GSK2251052 1500 mg IV BID x 5 doses (Cohort 2). Following the last dose in the fasted state, bronchoalveolar lavage (BAL) fluid and serial plasma samples will be collected for determination of GSK2251052 parent and metabolite concentrations. Vital signs, ECGs, and adverse events will be monitored throughout the study. A follow up visit will occur 10 to 14 days after the last dose of study drug.
Interventions
- DRUG GSK2251052
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 25 participants |
| Start Date | 2011-01-11 |
| Est. Completion | 2011-03-16 |
| Phase | Phase 1 |
What the finished NCT01267968 record still lists
NCT01267968 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 25 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (58% lower).
The record links to 0 conditions, and to 1 intervention - of which GSK2251052 is the first listed.
NCT01267968 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01267968 about?
NCT01267968 is a clinical study titled "An Open-label, Randomized, Single Period, Parallel-Cohort Study To Evaluate Serum and Pulmonary Pharmacokinetics Following Single and Multiple Dose Administration of Intravenous GSK2251052 in Healthy Adult Subjects". GSK2251052 is a member of a novel mechanistic and structural class of antibiotics that inhibits the bacterial enzyme leucyl tRNA synthetase (LeuRS) by forming a boron adduct with tRNA and is currently in development for the treatment of hospital acquired Gram-negative infections (including E. coli, ...
What is the current status of trial NCT01267968?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 25 participants. The study started on 2011-01-11. Estimated completion is 2011-03-16.
What interventions are being tested in trial NCT01267968?
The interventions under investigation include: GSK2251052 (DRUG).
Who is sponsoring clinical trial NCT01267968?
This trial is sponsored by GlaxoSmithKline, which has 1,345 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01267968's enrollment target sits among peer trials
25 1495th of 2000 higher than 481 of 2,000 other Phase 1 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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