Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.

NCT03568942 · ClinicalTrials.gov registry record · Phase 2

Pharmacokinetic Study of Oral Gepotidacin (GSK2140944) in Subjects With Uncomplicated Urinary Tract Infection (Acute Cystitis)

A Phase 2 study, sponsored by GlaxoSmithKline.

Completed
Registry status
Phase 2
Development phase
22
Enrollment target

NCT03568942: Completed Phase 2 study, sponsored by GlaxoSmithKline.

NCT03568942 is a Phase 2 study that has completed, run by GlaxoSmithKline. The registered enrollment target is 22 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (83% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

View your shortlist →

The verdict

NCT03568942, a Phase 2 study, has completed, sponsored by GlaxoSmithKline.

COMPLETED
Registry status
Phase 2
Development phase
22 participants
Enrollment target

Study Summary

Gepotidacin (GSK2140944) is a novel triazaacenaphthylene bacterial type II topoisomerase inhibitor that is being developed for the treatment of uncomplicated urinary tract infections (UTIs; acute cystitis). This Phase IIa study will evaluate plasma and urine pharmacokinetics of gepotidacin in female subjects with acute cystitis. Eligible female subjects will receive twice daily (BID) dose of gepotidacin 1500 milligram (mg) for 5 days via oral route. Pre-treatment and post-treatment samples for pharmacokinetic (PK) assessments will be collected throughout the study. The total duration of the study is approximately 28 days.

Primary Outcome

Blood samples were collected to evaluate the PK of gepotidacin at the indicated time points. The PK parameters were calculated by standard non-compartmental analysis. PK Parameter Population consisted of all participants who received gepotidacin 1500 mg BID through the completion of all PK collections for whom valid and evaluable plasma PK parameters were derived for gepotidacin.

Interventions

  • DRUG Gepotidacin

Trial Details

FieldValue
Enrollment Target 22 participants
Start Date 2018-07-23
Est. Completion 2019-01-07
Phase Phase 2
GlaxoSmithKline

1,345 total trials

What the finished NCT03568942 record still lists

NCT03568942 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 22 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (83% lower).

The record links to 0 conditions, and to 1 intervention - of which Gepotidacin is the first listed.

NCT03568942 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03568942 about?

NCT03568942 is a clinical study titled "Pharmacokinetic Study of Oral Gepotidacin (GSK2140944) in Subjects With Uncomplicated Urinary Tract Infection (Acute Cystitis)". Gepotidacin (GSK2140944) is a novel triazaacenaphthylene bacterial type II topoisomerase inhibitor that is being developed for the treatment of uncomplicated urinary tract infections (UTIs; acute cystitis). This Phase IIa study will evaluate plasma and urine pharmacokinetics of gepotidacin in female...

What is the current status of trial NCT03568942?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 22 participants. The study started on 2018-07-23. Estimated completion is 2019-01-07.

What interventions are being tested in trial NCT03568942?

The interventions under investigation include: Gepotidacin (DRUG).

Who is sponsoring clinical trial NCT03568942?

This trial is sponsored by GlaxoSmithKline, which has 1,345 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03568942's enrollment target sits among peer trials

22 1790th of 2000 higher than 207 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 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

Nationwide trials with similar profiles

Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.

Similar enrollment target

  • NCT02508038 · 22 participants · Phase 1

    Alpha/Beta CD19+ Depleted Haploidentical Transplantation + Zometa for Pediatric Hematologic Malignancies and Solid Tumors

  • NCT03099356 · 22 participants · Phase 2

    Cyclophosphamide and Sirolimus for the Treatment of Metastatic, RAI-refractory, Differentiated Thyroid Cancer

  • NCT03676647 · 22 participants

    Diagnostic DNA Methylation Signature in Diagnosing Thyroid Cancer After Fine-Needle Aspiration in Patients With Thyroid Nodules

  • NCT04569591 · 22 participants · NA

    DDAVP for Pituitary Adenoma

Similar registry start date

  • NCT05962346 · started 2026-12 · NA

    Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia

  • NCT07125183 · started 2026-12 · Phase 2

    Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma

  • NCT07292298 · started 2026-11 · Phase 2

    Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates

  • NCT04263285 · started 2026-10 · NA

    Treatment of Depression Post-SCI

Source: ClinicalTrials.gov NCT03568942, the US trial registry maintained by the National Library of Medicine. NCT03568942 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.