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Mass Balance Recovery, Metabolite Profile and Metabolite Identification of [14C]-Acebilustat (CTX-4430)

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT03964558
Recruitment Status : Completed
First Posted : May 28, 2019
Last Update Posted : May 30, 2019
Sponsor:
Collaborator:
Quotient Sciences
Information provided by (Responsible Party):
Celtaxsys, Inc.

Brief Summary:
This is a single-centre, open-label, non-randomised, single oral dose study in healthy male subjects. It is planned to enroll and dose 6 subjects. Subjects will be admitted to the clinical unit on the evening of Day 1 prior to investigational medicinal product (IMP) administration. Subjects will be dosed on the morning of Day 1 and it is planned that they will remain resident in the clinic until up to 168 hour after dosing (up to Day 8). It is planned that subjects will be released as a group when all subjects have achieved a mass balance cumulative recovery of >90% or if <1% of the dose administered has been collected in urine and faeces within 2 separate, consecutive 24 hour periods.

Condition or disease Intervention/treatment Phase
Heathy Volunteers Drug: [14C]-acebilustat solution Phase 1

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 6 participants
Allocation: N/A
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Other
Official Title: An Open Label, Single-Dose, Single-Period Study Designed to Assess the Mass Balance Recovery, Metabolite Profile and Metabolite Identification of [14C]-Acebilustat (CTX-4430) in Healthy Male Subjects
Actual Study Start Date : April 1, 2019
Actual Primary Completion Date : April 14, 2019
Actual Study Completion Date : April 14, 2019

Arm Intervention/treatment
100 mg [14C]-acebilustat
a single oral dose of 100 mg [14C]-acebilustat
Drug: [14C]-acebilustat solution
Acebilustat is a novel synthetic small molecule leukotriene A4 hydrolase (LTA4H) inhibitor.




Primary Outcome Measures :
  1. Mass balance recovery of total radioactivity in all excreta: amount excreted (Ae) and Ae as a percentage of the administered dose (%Ae), cumulative recovery (CumAe), and cumulative recovery expressed as a percentage of the administered dose (Cum%Ae) [ Time Frame: Day 10 ]


Information from the National Library of Medicine

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Ages Eligible for Study:   30 Years to 65 Years   (Adult, Older Adult)
Sexes Eligible for Study:   Male
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

• Body mass index of 18.0 to 35.0 kg/m2

Exclusion Criteria:

  • Regular alcohol consumption >21 units per week (1 unit = ½ pint beer, or a 25 mL shot of 40% spirit, 1.5 to 2 Units = 125 mL glass of wine, depending on type)
  • Current smokers and those who have smoked within the last 12 months. A breath carbon monoxide reading of greater than 10 ppm at screening
  • Radiation exposure, including that from the present study, excluding background radiation but including diagnostic x-rays and other medical exposures, exceeding 5 mSv in the last 12 months or 10 mSv in the last 5 years. No occupationally exposed worker, as defined in the Ionising Radiation Regulations 2017, shall participate in the study

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03964558


Locations
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United Kingdom
Quotient Sciences
Nottingham, United Kingdom, NG11 6JS
Sponsors and Collaborators
Celtaxsys, Inc.
Quotient Sciences
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Responsible Party: Celtaxsys, Inc.
ClinicalTrials.gov Identifier: NCT03964558    
Other Study ID Numbers: CTX-4430-ADME-101
First Posted: May 28, 2019    Key Record Dates
Last Update Posted: May 30, 2019
Last Verified: May 2019
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: No

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Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No