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NCT03808298 · ClinicalTrials.gov registry record · Phase 1

Study to Investigate the Effect of Balovaptan on the QTC Interval in Healthy Subjects

A Phase 1 study of Healthy Volunteers, sponsored by Hoffmann-La Roche.

Completed
Registry status
Phase 1
Development phase
57
Enrollment target
1
Study location

NCT03808298: Completed Phase 1 study of Healthy Volunteers, sponsored by Hoffmann-La Roche.

NCT03808298 is a Phase 1 study of Healthy Volunteers that has completed, run by Hoffmann-La Roche. The registered enrollment target is 57 participants, below the 482-participant average among 283 other Healthy Volunteers trials with a reported enrollment target (88% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03808298, a Phase 1 study of Healthy Volunteers, has completed, sponsored by Hoffmann-La Roche.

COMPLETED
Registry status
Phase 1
Development phase
57 participants
Enrollment target
1
Study location

Study Summary

This was a single-center, multiple-dose, randomized, double-blind, placebo-controlled, positive-controlled, twelve sequence, 3-period cross-over study to investigate the effect of balovaptan on the QTc interval in healthy subjects.

Primary Outcome

Change-from-baseline QTcF (ΔΔQTcF) at dose level B of balovaptan measured on 12-lead ECGs extracted from continuous recordings at the specified time points on Day 14.

Conditions Studied

Interventions

  • DRUG Balovaptan therapeutic dose Treatment A
  • DRUG Balovaptan supra-therapeutic dose Treatment B
  • DRUG Active control [moxifloxacin] on Day 2 Treatment C
  • DRUG Active control [Moxifloxacin] on Day 15 Treatment D
  • DRUG Placebo for Balovaptan Treatment C

Study Locations (1)

Kansas

  • PRA International Clinical Pharmacology Center (EDS US Clinic) - Lenexa

Trial Details

FieldValue
Enrollment Target 57 participants
Start Date 2019-02-07
Est. Completion 2019-07-13
Phase Phase 1
Hoffmann-La Roche

909 total trials

What the finished NCT03808298 record still lists

NCT03808298 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 57 participants, a relatively small participant target, below the 482-participant average among 283 other Healthy Volunteers trials with a reported enrollment target (88% lower).

The record links to 1 condition, with Healthy Volunteers appearing as the primary indexed condition, and to 5 interventions - of which Balovaptan therapeutic dose Treatment A is the first listed.

NCT03808298 reports a single indexed study location in Kansas.

Frequently Asked Questions

What is clinical trial NCT03808298 about?

NCT03808298 is a clinical study titled "Study to Investigate the Effect of Balovaptan on the QTC Interval in Healthy Subjects". This was a single-center, multiple-dose, randomized, double-blind, placebo-controlled, positive-controlled, twelve sequence, 3-period cross-over study to investigate the effect of balovaptan on the QTc interval in healthy subjects.

What is the current status of trial NCT03808298?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 57 participants. The study started on 2019-02-07. Estimated completion is 2019-07-13.

What conditions does trial NCT03808298 study?

This clinical trial studies the following conditions: Healthy Volunteers.

What interventions are being tested in trial NCT03808298?

The interventions under investigation include: Balovaptan therapeutic dose Treatment A (DRUG), Balovaptan supra-therapeutic dose Treatment B (DRUG), Active control [moxifloxacin] on Day 2 Treatment C (DRUG), Active control [Moxifloxacin] on Day 15 Treatment D (DRUG), Placebo for Balovaptan Treatment C (DRUG).

Who is sponsoring clinical trial NCT03808298?

This trial is sponsored by Hoffmann-La Roche, which has 909 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03808298 being conducted?

This trial has 1 study location across Kansas. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Healthy Volunteers

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT03808298's enrollment target sits among peer trials

57 127th of 283 higher than 156 of 283 other Healthy Volunteers trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Healthy Volunteers 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 NCT03808298, the US trial registry maintained by the National Library of Medicine. NCT03808298 (small enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.