TD-0903 Pharmacokinetics Study in Healthy Participants With Supplemental Oxygenation

December 8, 2021 updated by: Theravance Biopharma

Phase 1, Open-label Study to Assess the Pharmacokinetics and Safety of Inhaled Nezulcitinib (TD-0903) Administered in the Setting of Supplemental Oxygenation Scenarios in Healthy Participants

This is a Phase 1 pharmacokinetic (PK) study in healthy participants to assess the plasma pharmacokinetics, safety, and tolerability of a single inhaled dose of nezulcitinib (TD-0903) with supplemental oxygenation.

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

A Phase 1, open-label, fixed-sequence, 4-period study to evaluate the plasma PK, safety and tolerability of single inhaled doses of nezulcitinib (TD-0903) administered under different supplemental oxygenation scenarios in healthy participants.

Approximately 14 healthy adult male and female participants will receive a single inhaled dose of nezulcitinib using a nebulizer device on Day 1 of each administration period, under different supplementary oxygenations conditions.

Administration A: Dose A nezulcitinib delivered by nasal inhalation via the Aerogen Solo with a high-flow nasal cannula circuit delivering supplemental oxygen, Administration B: Dose A nezulcitinib delivered by oral inhalation via the Aerogen Solo together with the Aerogen Ultra handheld device with a low-flow nasal cannula delivering supplemental oxygen, Administration C: Dose A nezulcitinib delivered by oral inhalation via the Aerogen Solo together with the Aerogen Ultra handheld device with a high-flow nasal cannula delivering supplemental oxygen, Administration D: Nezulcitinib delivered by inhalation. Route to be determined based on data from administration A-C.

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.
14

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 States
    • California
      • Cypress, California, United States, 90630
        • Theravance Biopharma Investigational Site

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

18 years to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Body mass index (BMI) ≥ 18.0 and ≤ 35.0 kg/m2 and weighs at least 50 kg at screening
  • Medically healthy with no clinically significant medical history, physical examination, spirometry, laboratory profiles, vital signs or ECGs
  • Forced expiratory volume of 1 second (FEV1) ≥80% predicted at screening and prior to dosing
  • No clinically significant abnormalities in the results of laboratory
  • Female subjects must be either of non-childbearing potential or if of childbearing potential, subject must not be pregnant or breastfeeding, and must agree to use a highly effective birth control method
  • Male subjects must agree to use condoms to prevent potential fetal or partner exposure through seminal fluid, in addition to the use of highly effective pregnancy prevention measures with female partners of childbearing potential
  • Able to understand the correct technique for the use of the nebulizer device
  • Other inclusion criteria apply

Exclusion Criteria:

  • History or presence of clinically significant medical or psychiatric condition
  • Abnormal ECG measurements at screening
  • Any signs of respiratory tract infection within 6 weeks of screening
  • Has a current bacterial, parasitic, fungal, or viral infection; any infection requiring hospitalization or intravenous antibiotics within 6 months prior to screening
  • Has any condition of the oro-laryngeal or respiratory tract
  • History or presence of alcoholism or drug abuse
  • Positive urine drugs of abuse test
  • Positive urine or breath alcohol results
  • Uses or has used tobacco or nicotine-containing products (e.g., cigarettes, cigars, chewing tobacco, snuff, patches etc.) within 6 months prior to screening
  • Tests positive for active COVID-19
  • Additional exclusion criteria apply

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: Non-Randomized
  • Interventional Model: Crossover Assignment
  • Masking: None (Open Label)

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: Administration Scenario A
Single dose of TD-0903 at Dose A on Day 1, Period 1 delivered by nasal inhalation via nebulizer device with a high-flow nasal cannula delivering supplemental oxygen
Drug: Nezulcitinib (TD-0903) Dose A
TD-0903 Dose A
Experimental: Administration Scenario B
Single dose of TD-0903 at Dose A on Day 1, Period 2 delivered by oral inhalation via nebulizer device with supplemental oxygen delivery via low-flow nasal cannula
Drug: Nezulcitinib (TD-0903) Dose A
TD-0903 Dose A
Experimental: Administration Scenario C
Single dose of TD-0903 at Dose A on Day 1, Period 3 delivered by oral inhalation via nebulizer device with supplemental oxygen delivery via high-flow nasal cannula
Drug: Nezulcitinib (TD-0903) Dose A
TD-0903 Dose A
Experimental: Administration Scenario D
Single dose of TD-0903 at Dose B on Day 1, Period 4 delivered by a route to-be-determined based on data from Scenarios A, B and C.
Drug: Nezulcitinib (TD-0903) Dose B
TD-0903 Dose B

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
Measure Description
Time Frame
AUC0-inf
Time Frame: Predose and at prespecified time points up to 48 hours after dosing on Day 1 of each period
The area under the concentration time curve from time 0 extrapolated to infinity (AUC0-inf) of TD-0903
Predose and at prespecified time points up to 48 hours after dosing on Day 1 of each period
AUC0-t
Time Frame: Predose and at prespecified time points up to 48 hours after dosing on Day 1 of each period
The area under the concentration time curve, from time 0 to the last observed non-zero concentration (AUC0-t) of TD-0903
Predose and at prespecified time points up to 48 hours after dosing on Day 1 of each period
Cmax
Time Frame: Predose and at prespecified time points up to 48 hours after dosing on Day 1 of each period
Maximum observed concentration (Cmax) of TD-0903 in plasma
Predose and at prespecified time points up to 48 hours after dosing on Day 1 of each period

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
Measure Description
Time Frame
Adverse Events
Time Frame: Day 1 through 7 following dosing on Day 1 in each of 4 Periods
Number and severity of treatment emergent adverse events
Day 1 through 7 following dosing on Day 1 in each of 4 Periods

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.
Theravance Biopharma

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 (Actual)

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.
October 13, 2021

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.
November 24, 2021

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
November 24, 2021

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).
October 12, 2021

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 12, 2021

First Posted (Actual)

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 25, 2021

Study Record Updates

Last Update Posted (Actual)

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.
December 10, 2021

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.
December 8, 2021

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.
December 1, 2021

More Information

Terms related to this study

Keywords

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.
  • 0196

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

IPD Plan Description

Theravance Biopharma, Inc. will not be sharing individual de-identified participant data or other relevant study documents.

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

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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