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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/study/NCT06417697




Registration number
NCT06417697
Ethics application status
Date submitted
8/05/2024
Date registered
16/05/2024
Date last updated
24/09/2024

Titles & IDs
Public title
A Phase 1b Study to Evaluate the Safety of XEN-101
Scientific title
A Phase 1b, Randomized, Double-Blind, Parallel, Placebo-Controlled Study to Evaluate the Effects of XEN-101 on Safety, Tolerability, and Pharmacodynamics in Subjects with Obesity
Secondary ID [1] 0 0
XB-101-102
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Obesity 0 0
Condition category
Condition code
Diet and Nutrition 0 0 0 0
Obesity
Metabolic and Endocrine 0 0 0 0
Other metabolic disorders

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - XEN-101
Treatment: Drugs - Placebo

Experimental: XEN-101 -

Placebo comparator: Placebo -


Treatment: Drugs: XEN-101
capsule formulation

Treatment: Drugs: Placebo
capsule formulation
Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Incidence of treatment emergent adverse events (safety and tolerability)
Timepoint [1] 0 0
Day 1 through Day 43
Primary outcome [2] 0 0
Effect on body weight
Timepoint [2] 0 0
Day 1 through Day 43

Eligibility
Key inclusion criteria
1. Male or female, age 18 to 60 years, inclusive, at Screening
2. Body mass index of 30 to 45 kg/m2
3. Stable body weight for at least 3 months (i.e., fluctuation of =5%)
4. If a female of childbearing potential, must agree to use double barrier contraception (e.g., condom and 1 additional form of adequate contraception) from the date of signing of the ICF, throughout the study, and for 4 weeks after the final dose of study drug. In addition, she must be advised not to donate ova during this period. If a non-sterilized male is sexually active with a female partner of childbearing potential, he must use double barrier contraception from the date of signing of the ICF, throughout the study, and for 8 weeks after the final dose of study drug. In addition, he must be advised not to donate sperm during this period
5. If a female of childbearing potential, must have a negative pregnancy test at Screening and on Day 1 (baseline)
6. Able to provide informed consent
7. Willing and able to comply with this protocol and procedures, including feces collection, and be available for the entire duration of the study
Minimum age
18 Years
Maximum age
60 Years
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
1. Currently enrolled in another investigational device or drug study, or less than 30 days or 5 times the half-life of the drug candidate (whichever is longer) has passed between Screening for this study and the end of the Treatment Period of the previous investigational device or drug study
2. Diagnosed with type 1 diabetes or type 2 diabetes (T2D) (resolution of T2D >3 years before Screening is allowed)
3. Laboratory evidence during Screening of T2D, including glycated hemoglobin (HbA1c) =6.5% or fasting glucose =126 mg/dL (=7.0 mmol/L)
4. Evidence of clinically significant cardiac, neurologic, psychiatric, pulmonary, renal, hepatic, endocrine, metabolic, or gastrointestinal disease that, in the Investigator's opinion, would compromise the safety of the subject, interfere with the interpretation of the study results, or otherwise preclude subject participation
5. Female who is pregnant, nursing, or intends to become pregnant during the study.
6. Positive result for hepatitis B virus surface antigen, hepatitis C virus ribonucleic acid, and human immunodeficiency virus (HIV) antibody at Screening
7. Use of anti-obesity medications (e.g., glucagon-like peptide-1 analogues, stimulants, bupropion/naltrexone) within 6 months before Screening

Study design
Purpose of the study
Treatment
Allocation to intervention
Randomised controlled trial
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Blinded (masking used)
Who is / are masked / blinded?
The people receiving the treatment/s


The people analysing the results/data
Intervention assignment
Parallel
Other design features
Phase
Phase 1
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Stopped early
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
24/05/2024
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
9/09/2024
Sample size
Target
Accrual to date
Final
33
Recruitment in Australia
Recruitment state(s)
VIC
Recruitment hospital [1] 0 0
Nucleus Network Pty Ltd - Melbourne
Recruitment postcode(s) [1] 0 0
3004 - Melbourne

Funding & Sponsors
Primary sponsor type
Commercial sector/industry
Name
Xeno Biosciences
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
This Phase 1b study will evaluate the effects of XEN-101 in subjects with obesity
Trial website
https://clinicaltrials.gov/study/NCT06417697
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries



Summary Results

For IPD and results data, please see https://clinicaltrials.gov/study/NCT06417697