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Clinical trialNCT04839692CompletedPhase 4Interventional

Assessment and Augmentation of Lip Appearance in Specific Study Populations

SponsorDieter Manstein, MDEnrollment37LipLip AgingLip Augmentation
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This study aims to learn more about the effects of aging and lip filler treatment on lips and the surrounding skin by comparing, among two different age groups of people, changes in the blood vessels and nerves, volume, color and texture change before and after lip filler treatment and pain tolerance from lip filler treatment.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Mgh Clinical Unit for Research Trials & Outcomes Research

    Boston, Massachusetts, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Hyaluronic acid filler
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
7 May 2021
Primary completion
1 Jul 2022
Completion
1 Aug 2022
Last update posted
28 Jul 2023
Registered enrollment
37
Registry id
NCT04839692
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.