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NCT03691662 · ClinicalTrials.gov registry record · Phase 3

A Phase III Study Assessing the Efficacy and Safety of DE-117 Ophthalmic Solution Compared With Timolol Maleate Ophthalmic Solution 0.5% in Subjects With Glaucoma or Ocular Hypertension - Spectrum 4 Study

A Phase 3 study, sponsored by Santen.

Completed
Registry status
Phase 3
Development phase
417
Enrollment target

NCT03691662: Completed Phase 3 study, sponsored by Santen.

NCT03691662 is a Phase 3 study that has completed, run by Santen. The registered enrollment target is 417 participants, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (46% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03691662, a Phase 3 study, has completed, sponsored by Santen.

COMPLETED
Registry status
Phase 3
Development phase
417 participants
Enrollment target

Study Summary

This is a Phase III, randomized, double-masked, active-controlled, parallel-group, multi-center study. Subjects diagnosed with glaucoma or OHT who meet eligibility criteria at Visit 1 (Screening) will washout of their current topical IOP-lowering medication(s), if any. After completing the required washout period, subjects will return for Visit 2 (Baseline, Day 1). Subjects who meet all eligibility criteria at baseline will be randomized to receive double-masked treatment for 3 months. Approximately 400 adult subjects and up to 30 pediatric subjects with glaucoma or OHT who meet all eligibility criteria will be randomized in a 1:1 ratio to receive either: * DE-117 Ophthalmic Solution once daily and Vehicle once daily, or * Timolol Maleate Ophthalmic Solution 0.5% twice daily. The study will evaluate the efficacy and safety of DE-117 Ophthalmic Solution compared with Timolol Maleate Ophthalmic Solution 0.5% in subjects with glaucoma or OHT through Month 3.

Primary Outcome

Intraocular Pressure: Analysis of IOP Score using Mixed Model for Repeated Measures (MMRM) on Observed Cases (Study Eye, Full Analysis Set). Intraocular Pressure (IOP), the fluid pressure inside the eye was measured with calibrated Goldmann applanation tonometer in millimeters mercury (mmHg) at 3 time points throughout the day.

Interventions

  • DRUG DE-117 Ophthalmic Solution
  • DRUG Timolol Maleate Ophthalmic Solution 0.5%

Trial Details

FieldValue
Enrollment Target 417 participants
Start Date 2018-09-27
Est. Completion 2019-10-23
Phase Phase 3
Santen

32 total trials

What the finished NCT03691662 record still lists

NCT03691662 is an interventional study that assigns participants to a tested intervention. The registered 417 participants enrollment target is mid-sized for trials with a published cap, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (46% lower).

The record links to 0 conditions, and to 2 interventions - of which DE-117 Ophthalmic Solution is the first listed.

NCT03691662 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03691662 about?

NCT03691662 is a clinical study titled "A Phase III Study Assessing the Efficacy and Safety of DE-117 Ophthalmic Solution Compared With Timolol Maleate Ophthalmic Solution 0.5% in Subjects With Glaucoma or Ocular Hypertension - Spectrum 4 Study". This is a Phase III, randomized, double-masked, active-controlled, parallel-group, multi-center study. Subjects diagnosed with glaucoma or OHT who meet eligibility criteria at Visit 1 (Screening) will washout of their current topical IOP-lowering medication(s), if any. After completing the required ...

What is the current status of trial NCT03691662?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 417 participants. The study started on 2018-09-27. Estimated completion is 2019-10-23.

What interventions are being tested in trial NCT03691662?

The interventions under investigation include: DE-117 Ophthalmic Solution (DRUG), Timolol Maleate Ophthalmic Solution 0.5% (DRUG).

Who is sponsoring clinical trial NCT03691662?

This trial is sponsored by Santen, which has 32 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03691662's enrollment target sits among peer trials

417 902nd of 2000 higher than 1,099 of 2,000 other Phase 3 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 3 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 NCT03691662, the US trial registry maintained by the National Library of Medicine. NCT03691662 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.