Safety and Efficacy of Injectable Poly-L-Lactic Acid for Volume Loss in the Temples Using Dual Plane Injections

November 7, 2022 updated by: Sadick Research Group

Prospective, Single-site, Open Label Study to Assess the Safety and Efficacy of Injectable Poly-L-Lactic Acid (Sculptra Aesthetic) for Volume Loss in the Temples Using Dual Plane Injections

Temporal volume loss is part of the natural aging process of the face. It is primarily the consequence of fat pad atrophy, but bone loss, ligament weakening, soft tissue, and muscle also contribute. . The goal of the study is to evaluate the volumizing and bio-stimulatory effects of sculptra injections in the temples.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Not yet recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

This is a prospective, single-site, open label study to assess the safety and efficacy of injectable Poly-L-Lactic Acid (Sculptra aesthetic) for volume loss in the temples using dual plane injections. Eligible subjects will get up to 3 treatments four weeks apart with poly-L-lactic acid, (Sculptra) in the temples. After the treatments, subjects will return to the research site 1 month and 6 months post last treatment for follow up visits.Eligible subjects will get up to 3 treatment sessions 4 weeks apart with ether Sculptra® Aesthetic or saline following a randomized list. During the study period, subjects will return to the research site for visits at 5 and 6 months post baseline (±7 days).

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Anticipated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
20

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

25 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Subjects who are able to give voluntary, written informed consent to participate in this study and from whom consent has been obtained including HIPAA authorization
  • Healthy males or females over 25 years old with temporal hollows volume deficit of Grade 2 to 4 on the Galderma Temple Volume Deficit Scale
  • Subjects with Fitzpatrick photo skin types I-IV
  • Subjects who agree not to have any procedures affecting facial wrinkles (e.g. filler, botulinum toxin, radiofrequency, laser, intense-pulsed light, ultrasound) for the duration of the study
  • Subjects who do agree not to have any other procedures affecting skin quality (microdermabrasion, peels, acne treatments, etc.) for the duration of the study
  • Subjects who understand this study and are able to follow study instructions and are willing to attend the required study visits
  • Subjects who agree to be photographed for research reasons and their identity may not be concealed in these photographs.

Exclusion Criteria:

  • Subjects who are pregnant, planning to become pregnant or breastfeeding. A urine pregnancy test will be done to rule out pregnancy
  • Subjects of child-bearing potential who are not using an approved method of birth control (oral contraceptives, intrauterine device, contraceptive implant, barrier methods with spermicide or abstinence). Females of non-childbearing potential are defined as post-menopausal (absence of menstrual bleeding for one year), hysterectomy or bilateral oophorectomy.
  • Subjects who cannot understand or are not willing to comply with the requirements of the study
  • Subjects who have a known allergy to poly-L-lactic acid, carboxymethylcellulose, non-pyrogenic mannitol or any anesthetic
  • Subjects who have taken any NSAIDs (aspirin, ibuprofen, etc.) within 7 days before treatment
  • Subjects who have taken acetaminophen 24 hours before treatment
  • Subjects who have had fillers or botulinum toxin in the treatment area in the past 12 months
  • Subjects who have had treatments with poly-L-lactic acid in the face at any time
  • Subjects who have had any kind of facial dermabrasion, chemical peel, laser, or IPL treatment including superficial treatments for aesthetic reasons in the past 6 months or for the duration of the study
  • Subjects who does not agree to avoid using tanning beds or intensive exposure to the sun 2 two weeks prior to each office visit.
  • Subjects who have any dermatologic conditions including acne, rosacea, eczema, psoriasis, actinic keratosis, severe sun damage, infection or scars within the treatment area
  • Subjects who have an active inflammatory process (skin eruptions such as cysts, pimples, rashes or hives) or infection within the treatment area
  • Subjects who have any known cancer including skin cancers (basal cell carcinoma, squamous cell carcinoma and melanoma)
  • Subjects who have had systemic corticosteroid therapy in the past 6 months or for the duration of the study
  • Subjects with a known history of poor wound healing
  • Subjects with a known history of keloids (excessive scarring)
  • Subjects who are HIV positive
  • Subjects who have an existing medical condition that the Investigator considers may put the subject at risk or compromise their participation in the study
  • Subjects who have participated in another research study in the past 30 days
  • Subjects who are currently involved in any injury litigation claims

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Sculptra® Aesthetic
Device: Sculptra aesthetic
The goal of the study is to evaluate the volumizing and bio-stimulatory effects of sculptra injections in the temples with total volume of the diluted product as 9 ml (8 ml of sterile water and 1 ml of Lidocaine).

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Clinical evaluation of PLLA injection for efficacy, to restore the volume loss in temporal area
Time Frame: 16 weeks
at least one degree of improvement in the temporal area volume using the Galderma Temple Volume Deficit Scale (Moradi et al Dermatol Surg. 2020 Sep;46(9): 1148-1154) and GAIS at the last follow up as compared to baseline.
16 weeks

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Improvement of facial skin laxity
Time Frame: 16 weeks
Improvement of facial skin laxity will be defined as at least 1 point of improvement in the facial area using the 10-point facial laxity rating scale (Silva Hector, Dermatol Surg.2016 Dec;42(12):1370-1379) from baseline throughout week 36.
16 weeks
Adverse events
Time Frame: 16 weeks
Safety will be assessed throughout the study by monitoring adverse events clinically and by Ultrasound imaging.
16 weeks

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Sadick Research Group

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Anticipated)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
November 1, 2022

Primary Completion (Anticipated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
July 1, 2023

Study Completion (Anticipated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
November 1, 2023

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
November 2, 2022

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 7, 2022

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
November 8, 2022

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
November 8, 2022

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 7, 2022

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
November 1, 2022

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • SadickRG

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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