A Study to Investigate the Effect of ONO-8539 on Acid-Induced Oesophageal Hypersensitivity in Healthy Volunteers

July 4, 2014 updated by: Ono Pharmaceutical Co. Ltd

A Randomised, Double-blind, Placebo-controlled, Two-period Crossover Study to Investigate the Effect of ONO-8539 on Acid-induced Oesophageal Hypersensitivity in Healthy Male Adult Volunteers

A study to investigate the efficacy of ONO-8539 on acid-induced oesophageal hypersensitivity in healthy male adult volunteers.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

This is a randomised, double-blind, placebo-controlled, two-period crossover study, to investigate the efficacy of ONO-8539 on acid-induced oesophageal hypersensitivity in healthy male adult volunteers. Each subject will be randomised to ONO-8539 or placebo twice daily in the first treatment period and the alternate treatment in the second treatment period. Dosing in each period will be for 15 days.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
20

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United Kingdom
      • London, United Kingdom, E1 2AJ
        • London Clinical site Recruiting

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

14 years to 41 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Male

Description

Inclusion Criteria:

  • Healthy Caucasian male subjects, aged 18-45 years inclusive, will be entered into this study.

Exclusion Criteria:

  • Subjects will be excluded if they have a motility disorder, are not able to tolerate study procedures or have had GI surgery or have a condition that would affect the study results.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Crossover Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: ONO-8539 BID
ONO-8539
Drug: ONO-8539
ONO-8539
Other Names:
  • ONO-8539 acid hypersensitivity
Placebo Comparator: Placebo BID
0mg
Other: Placebo
Identical to ONO-8539 tablet but without active ingedient
Other Names:
  • 0mg ONO-8539

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
Area under the curve (AUC) of the change from baseline in pain threshold in the proximal oesophagus following electrical stimulation after oesophageal acid infusion.
Time Frame: 15 days
15 days

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
Area under the Curve (AUC) of the change from baseline in pain threshold in the distal oesophagus following electrical stimulation after oesophageal acid infusion
Time Frame: 15 days
15 days
Maximum change from baseline in pain threshold in the proximal and distal oesophagus following electrical stimulation after oesophageal acid infusion.
Time Frame: 15 days
15 days
Change in absolute pain threshold from baseline in the proximal and distal oesophagus and somatic control following electrical stimulation after oesophageal acid infusion at each time point.
Time Frame: 15 Days
15 Days
Change from baseline at each time point in subject reported pain following electrical stimulation after oesophageal acid infusion using the short-form McGill pain questionnaire (SF-MPQ).
Time Frame: 15 Days
15 Days
Relationship between the pharmacokinetics of ONO-8539 and change from baseline in pain threshold in the proximal oesophagus following electrical stimulation after oesophageal acid infusion.
Time Frame: 15 Days
15 Days
Relationship between State Trait Anxiety Inventory (STAI)-state score and change from baseline in pain threshold in the proximal oesophagus following electrical stimulation after oesophageal acid infusion.
Time Frame: 15 Days
15 Days
Safety and tolerability: adverse events, physical examination, body weight, vital signs, 12-lead Electrocardiogram (ECG) and safety laboratory evaluations.
Time Frame: 15 Days
15 Days
The maximum observed plasma concentrations (Cmax), time to reach Cmax (Tmax), area under the curve (AUC), and trough concentration of ONO-8539 prior to dosing.
Time Frame: 15 Days
15 Days

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Ono Pharmaceutical Co. Ltd

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Study Director, Clinical Department, Ono Pharmaceutical Co. Ltd

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
January 1, 2013

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
March 1, 2014

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
August 3, 2012

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 11, 2012

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
October 12, 2012

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
July 8, 2014

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 4, 2014

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
October 1, 2012

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • ONO-8539POE012

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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