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NCT03537768 · ClinicalTrials.gov registry record · Phase 4

Study Comparing Emergency Contraception Effectiveness in Women Who Weight ≥ 80 kg

A Phase 4 study, sponsored by Kimberly Myer.

Terminated
Registry status
Phase 4
Development phase
532
Enrollment target

NCT03537768: Clinical Trial Phase 4 study, sponsored by Kimberly Myer.

NCT03537768 is a Phase 4 study that was terminated before completion, run by Kimberly Myer. The registered enrollment target is 532 participants, roughly in line with the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03537768, a Phase 4 study, was terminated before completion, sponsored by Kimberly Myer.

TERMINATED
Registry status
Phase 4
Development phase
532 participants
Enrollment target

Study Summary

The proposed research study is a Phase IIb, multi-center, single-blind, randomized study of UPA 30 mg, LNG 1.5 mg and LNG 3.0 mg to evaluate EC effectiveness in women with weight ≥ 80 kg who present within 72 hours of unprotected intercourse.

Interventions

  • DRUG Ulipristal Acetate
  • DRUG Levonorgestrel

Trial Details

FieldValue
Enrollment Target 532 participants
Start Date 2018-07-12
Est. Completion 2022-04-20
Phase Phase 4
Kimberly Myer

5 total trials

Why NCT03537768 stopped before completion

NCT03537768 is an interventional study that assigns participants to a tested intervention. The registered 532 participants enrollment target is mid-sized for trials with a published cap, roughly in line with the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target.

The record links to 0 conditions, and to 2 interventions - of which Ulipristal Acetate is the first listed.

NCT03537768 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03537768 about?

NCT03537768 is a clinical study titled "Study Comparing Emergency Contraception Effectiveness in Women Who Weight ≥ 80 kg". The proposed research study is a Phase IIb, multi-center, single-blind, randomized study of UPA 30 mg, LNG 1.5 mg and LNG 3.0 mg to evaluate EC effectiveness in women with weight ≥ 80 kg who present within 72 hours of unprotected intercourse.

What is the current status of trial NCT03537768?

This trial is currently terminated. It is a Phase 4 study. The enrollment target is 532 participants. The study started on 2018-07-12. Estimated completion is 2022-04-20.

What interventions are being tested in trial NCT03537768?

The interventions under investigation include: Ulipristal Acetate (DRUG), Levonorgestrel (DRUG).

Who is sponsoring clinical trial NCT03537768?

This trial is sponsored by Kimberly Myer, which has 5 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03537768's enrollment target sits among peer trials

532 157th of 2000 higher than 1,844 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 NCT03537768, the US trial registry maintained by the National Library of Medicine. NCT03537768 (mid enrollment · none site footprint · terminated) retrieved and formatted by PlainTrial, see methodology.