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NCT03937999 · ClinicalTrials.gov registry record · Phase 4

Bezlotoxumab as Secondary Prophylaxis for C. Difficile in High-risk Hospitalized Patients Exposed to Antibiotics.

A Phase 4 study, sponsored by Montefiore Medical Center.

Terminated
Registry status
Phase 4
Development phase
1
Enrollment target

NCT03937999: Clinical Trial Phase 4 study, sponsored by Montefiore Medical Center.

NCT03937999 is a Phase 4 study that was terminated before completion, run by Montefiore Medical Center. The registered enrollment target is 1 participants, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (100% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03937999, a Phase 4 study, was terminated before completion, sponsored by Montefiore Medical Center.

TERMINATED
Registry status
Phase 4
Development phase
1 participants
Enrollment target

Study Summary

This study will examine whether the human monoclonal antibody, bezlotoxumab administered AFTER acute Clostridioides difficile (C.diff) has resolved, but during a period of subsequent antibiotic therapy, will eliminate the high risk of C. diff relapse.

Interventions

  • DRUG Bezlotoxumab

Trial Details

FieldValue
Enrollment Target 1 participants
Start Date 2019-08-30
Est. Completion 2022-05-15
Phase Phase 4
Montefiore Medical Center

345 total trials

Why NCT03937999 stopped before completion

NCT03937999 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 1 participants, a relatively small participant target, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (100% lower).

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

NCT03937999 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03937999 about?

NCT03937999 is a clinical study titled "Bezlotoxumab as Secondary Prophylaxis for C. Difficile in High-risk Hospitalized Patients Exposed to Antibiotics.". This study will examine whether the human monoclonal antibody, bezlotoxumab administered AFTER acute Clostridioides difficile (C.diff) has resolved, but during a period of subsequent antibiotic therapy, will eliminate the high risk of C. diff relapse.

What is the current status of trial NCT03937999?

This trial is currently terminated. It is a Phase 4 study. The enrollment target is 1 participants. The study started on 2019-08-30. Estimated completion is 2022-05-15.

What interventions are being tested in trial NCT03937999?

The interventions under investigation include: Bezlotoxumab (DRUG).

Who is sponsoring clinical trial NCT03937999?

This trial is sponsored by Montefiore Medical Center, which has 345 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03937999's enrollment target sits among peer trials

1 2000th of 2000 the lowest of 2,000 other Phase 4 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 4 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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Source: ClinicalTrials.gov NCT03937999, the US trial registry maintained by the National Library of Medicine. NCT03937999 (small enrollment · none site footprint · terminated) retrieved and formatted by PlainTrial, see methodology.