Effectiveness and Safety of Princess FILLER Lidocaine in Correction of Nasolabial Folds (NLF)
Summary
The lay summary the sponsor registered on 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.
- David Bank, MD
Center of Dermatology, Cosmetic and Laser Surgery
Principal Investigator - Gary Monheit, MD
Total Skin and Beauty Dermatology Center
Principal Investigator - Jeremy Green, MD
Skin Research Institute
Principal Investigator - Joel Cohen, MD
AboutSkin research, LLC
Principal Investigator - John Joseph, MDE
Dr. John Joseph Facial Plastic and Reconstructive Surgery
Principal Investigator - Michael Gold, MD
Tennesse Clinical Research Institute
Principal Investigator - Susan Taylor, MD
University of Pennsylvania
Principal Investigator
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
11 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Gary Monheit
Birmingham, Alabama, United States
- John Joseph
Beverly Hills, California, United States
- Sabrina Fabi
San Diego, California, United States
- Ava Shamban
Santa Monica, California, United States
- Joel Cohen
Greenwood Village, Colorado, United States
- Jeremy Green
Coral Gables, Florida, United States
- Robert Weiss
Hunt Valley, Maryland, United States
- Jeanine Downie
Montclair, New Jersey, United States
- the Center for Dermatology Cosmetic and Laser Surgery
New York, New York, United States
- Susan Taylor
Philadelphia, Pennsylvania, United States
- Michael Gold
Nashville, Tennessee, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 4 Jun 2019
- Primary completion
- 29 May 2020
- Completion
- 15 Feb 2022
- Last update posted
- 4 Feb 2025
- Registered enrollment
- 295
- Registry id
- NCT03990883
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.