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A Safety and Tolerability Study of 10XB-101 Injection in Adult Subjects With Submental Fat

A Multi-Center, Randomized, Double-Blinded, Vehicle-Controlled Study of the Safety and Efficacy of 10XB-101 in Adult Subjects With Submental Fat

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05154955
Enrollment
51
Registered
2021-12-13
Start date
2021-10-19
Completion date
2024-03-19
Last updated
2025-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Submental Fat

Brief summary

The purpose of this research study is to determine the safety and efficacy of 10XB-101 vs. vehicle (placebo) for adults with excessive submental fat (SMF).

Interventions

One of the three concentrations of 10XB-101 will be evaluated against placebo for submental fat reduction.

DRUG10XB-101 Vehicle Solution for Injection

This is the placebo control

Sponsors

10xBio, LLC
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
Yes

Inclusion criteria

* Subject is a male or non-pregnant female 18 to 65 years old. * Subject has provided written informed consent. * Subject has qualifying Submental Fat evaluation score. * Subject has had a stable body weight for the past 6 months prior to starting study. * Subject is willing to undergo test article injections as directed, comply with study instructions, and commit to all follow-up visits for the duration of the study.

Exclusion criteria

* Subject is pregnant, lactating, or is planning to become pregnant during the study. * Subject has loose skin in the submental area, diffuse SMF, or prominent platysmal bands at rest that may interfere with evaluation of localized fat, in the opinion of the investigator. * Subject has had any prior treatment for SMF (e.g., deoxycholic acid, cryotherapy, liposuction, surgery). * Subject has any medical condition that affects clotting and/or platelet function * Subject has a history of allergy or sensitivity to polidocanol or any of the other ingredients in the test articles.

Design outcomes

Primary

MeasureTime frameDescription
Clinician Submental Fat Scale (CSFS)24 weeks after final injection treatmentChange from Baseline after final treatment. CSFS is a 5 point scale, with a higher score indicating higher severity
Patient Submental Fat Scale (PSFS)24 weeks after final injection treatmentChange from Baseline after final treatment. PSFS is a 5 point scale, with a higher score indicating higher severity

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026