Long-term 24-month Follow-up Study on Safety and Maintenance of Efficacy of ATX-101 (Sodium Deoxycholate Injection)

Long-term, Follow-up Study of Subjects Who Completed Phase III Trials ATX-101-10-16 or ATX-101-10-17 (Sodium Deoxycholate Injection) for the Reduction of Localized Subcutaneous Fat in the Submental Area

The objective of this non-treatment, placebo-controlled, observational, 24-month follow-up study was to evaluate the long-term efficacy and safety of subcutaneous (SC) injections of deoxycholic acid (ATX-101) in the submental area. No treatment was administered in this study. Participants who previously received deoxycholic acid injections in studies ATX-101-10-16 [NCT01305577] or ATX-101-10-17 [NCT01294644] were enrolled in this non-treatment observational follow-up study to further evaluate safety and efficacy.

Inclusion Criteria:

• Signed written informed consent before any study-related activities are carried out
• Any participant who successfully completed the final visit (visit 7) of a phase 3 clinical trial, ATX-101-10-16 or ATX-101-10-17 for the reduction of submental fat, i.e. subjects must have at least one study treatment administered and have completed the predecessor study up to visit 7
• Willingness to comply with the schedule and procedures of the study

Exclusion Criteria:

• Participants who, since the completion of the prior phase 3 study ATX-101-10-16 or ATX-101-10-17, have had or who are undergoing treatment that may affect the evaluation of the submental area (e.g. - but not limited to - long-term treatment with systemic corticosteroids, liposuction, surgery or other lipolytic treatment in the submental area, treatment with radio frequency, laser procedures, chemical peels, dermal fillers in the neck or chin area or botulinum toxin injections in the neck or chin area)