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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT06049095
Registration number
NCT06049095
Ethics application status
Date submitted
15/09/2023
Date registered
21/09/2023
Titles & IDs
Public title
A Phase 1 Single and Multiple Ascending Dose Study of LTG-001 Administered Orally in Healthy Participants
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Scientific title
A Sequential, Randomized, Double-Blind, Placebo-Controlled, Phase 1 Single and Multiple Ascending Dose Study of LTG-001 Administered Orally to Evaluate the Safety, Tolerability, and Pharmacokinetics in Healthy Male and Female Participants 18 to 55 Years of Age
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Secondary ID [1]
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LTG-001-001
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Healthy
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Condition category
Condition code
Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
Treatment: Drugs - LTG-001
Treatment: Drugs - Placebo
Experimental: LTG-001 - Part A: Single-Ascending dose cohorts; relative bioavailability; food effect; Part B: Multiple-ascending dose cohorts
Placebo comparator: Placebo - Part A: Single-Ascending dose cohorts; Part B: Multiple-ascending dose cohorts
Treatment: Drugs: LTG-001
Oral doses
Treatment: Drugs: Placebo
Oral doses
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Intervention code [1]
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Treatment: Drugs
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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Evaluate the safety and tolerability of single and multiple ascending oral doses, relative bioavailability and food effect of LTG-001 in healthy subjects
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Assessment method [1]
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Incidence, severity, seriousness, and causality of treatment-emergent adverse events (TEAEs)
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Timepoint [1]
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Up to 10 days of dosing
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Secondary outcome [1]
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To further characterize the PK of LTG-001 in healthy participants
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Assessment method [1]
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Cmax
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Timepoint [1]
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Up to 10 days of dosing
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Secondary outcome [2]
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To further characterize the PK of LTG-001 in healthy participants
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Assessment method [2]
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Area under the concentration curve from 0 to last (AUC0-last)
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Timepoint [2]
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Up to 10 days of dosing
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Secondary outcome [3]
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To further characterize the PK of LTG-001 in healthy participants
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Assessment method [3]
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Area under the concentration curve from 0 to infinity (AUC0-inf)
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Timepoint [3]
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Up to 10 days of dosing
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Secondary outcome [4]
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To further characterize the PK of LTG-001 in healthy participants
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Assessment method [4]
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Time of the maximum observed plasma concentration (tmax)
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Timepoint [4]
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Up to 10 days of dosing
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Secondary outcome [5]
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To further characterize the PK of LTG-001 in healthy participants
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Assessment method [5]
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Elimination rate constant (?z)
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Timepoint [5]
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Up to 10 days of dosing
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Secondary outcome [6]
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To further characterize the PK of LTG-001 in healthy participants
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Assessment method [6]
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Terminal elimination half-life (t1/2)
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Timepoint [6]
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Up to 10 days of dosing
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Secondary outcome [7]
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To further characterize the PK of LTG-001 in healthy participants
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Assessment method [7]
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Concentration at 12 hours (C12)
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Timepoint [7]
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Up to 10 days of dosing
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Secondary outcome [8]
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To further characterize the PK of LTG-001 in healthy participants
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Assessment method [8]
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Oral clearance (CL/F)
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Timepoint [8]
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Up to 10 days of dosing
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Secondary outcome [9]
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To further characterize the PK of LTG-001 in healthy participants
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Assessment method [9]
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Oral apparent volume of distribution (Vz/F)
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Timepoint [9]
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Up to 10 days of dosing
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Eligibility
Key inclusion criteria
* Male and female participants aged 18 to 55 years, inclusive, at the time of signing the informed consent.
* Overtly healthy with no clinically relevant abnormalities based on the medical history, physical examinations, clinical laboratory evaluations, and 12-lead ECG that, in the opinion of the investigator, would affect participant safety.
* Body mass index (BMI) within the range of 18-32 kg/m2 (inclusive).
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Minimum age
18
Years
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Maximum age
55
Years
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Sex
Both males and females
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Can healthy volunteers participate?
Yes
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Key exclusion criteria
* Inability to take oral medications or gastrointestinal abnormalities potentially impacting absorption
* Clinically significant cardiovascular, hematological, renal, hepatic, pulmonary, endocrine, gastrointestinal, immunological, dermatological, neurological, or psychiatric disease which could interfere with, or the treatment for which might interfere with, the conduct of the study or which would, in the opinion of the investigator, unacceptably increase the participant's risk by participating in the study
* Past or current history or evidence of alcohol abuse and/or dependence on recreational drug use
* Donation of over 500 mL blood = 3 months prior to start of participation
* Has known psychiatric disorders that would interfere with the cooperation with the requirements of the study
* Participant is under legal custodianship.
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Study design
Purpose of the study
Treatment
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Allocation to intervention
Randomised controlled trial
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Blinded (masking used)
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Who is / are masked / blinded?
The people receiving the treatment/s
The people administering the treatment/s
The people assessing the outcomes
The people analysing the results/data
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Intervention assignment
Parallel
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Other design features
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Phase
Phase 1
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
Recruiting
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
17/10/2023
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
28/02/2025
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Actual
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Sample size
Target
96
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Accrual to date
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Final
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Recruitment in Australia
Recruitment state(s)
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Recruitment outside Australia
Country [1]
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New Zealand
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State/province [1]
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Christchurch
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Funding & Sponsors
Primary sponsor type
Commercial sector/industry
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Name
Latigo Biotherapeutics
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
This is a sequential, randomized, double-blind, placebo-controlled Phase 1 single (SAD) and multiple (MAD) ascending dose study to evaluate the safety, tolerability, and pharmacokinetics (PK) of orally administered LTG-001 in healthy male and female participants
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Trial website
https://clinicaltrials.gov/study/NCT06049095
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Trial related presentations / publications
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Public notes
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Contacts
Principal investigator
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Desmond Padhi
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Address
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Country
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Phone
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8057162936
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Fax
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Email
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[email protected]
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Contact person for scientific queries
Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
No
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No/undecided IPD sharing reason/comment
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What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT06049095