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RecruitingNCT04910945Updated Feb 14, 2024

Mechanical Coring to Achieve Directional Skin Tightening

An interventional study of VENUS AIME (RoboCor) in Skin Tightening and Healthy Volunteers, sponsored by Venus Concept. Recruiting at 3 sites in United States. Open to participants aged 30 Years to 70 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2024-02-14.

Sponsored by Venus Concept · Not applicable, Interventional, and Treatment

From the registry’s dates

  • Primary completion was expected by Aug 2025, 1 year 2 months ago, but the record still lists the study as recruiting.
  • Registered 3 months after the study started (first participant enrolled Feb 2021, registered May 2021).
  • Started Feb 2021; still recruiting 5 years 8 months later.
Phase
Not applicable
Study type
Interventional
Enrollment
70
Allocation
Not applicable
Ages
30 Years to 70 Years
Sex
All
01

Study summary

The objective of this clinical study is to evaluate the safety and efficacy of mechanical coring for directional skin tightening. This study is a prospective, up to 3 center, multiple skin treatment area study of the safety and efficacy of mechanical coring with directional closure to achieve directional skin tightening.

Read the detailed description

The study will evaluate the progress of up to 70 subjects after one treatment at up to 6 treatment areas on the body chosen from 2 on the neck (each treatment area approximately 1x3 cm), 2 on each underarm, 1 on each cheek, 2 on the abdomen, one on each thigh and 2 on the forehead area above the eyebrows (all approximately 6x4 cm). Subjects will be followed at 2, 5, 14, 28, 60, and 90 days after treatment.

02

Conditions studied

  • Skin Tightening
  • Healthy Volunteers

Keywords

  • Rhytides
  • Wrinkles
  • Loose Skin
  • Skin Laxity
  • Mechanical Coring
  • Robotic Coring
  • Skin Scarring
  • Scars
  • Stretch marks
03

In context

Cicatrix

611 studies on the registry are indexed under Cicatrix; 114 are open to participants now.

This study's planned enrollment of 70 is above the median of 40 across 512 interventional studies indexed under Cicatrix.

Browse Cicatrix studies →

Lead sponsor

Venus Concept is the lead sponsor of 34 studies on the registry; 4 are open to participants now.

Of its 13 completed or terminated interventional studies of FDA-regulated products, 12 (92%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
30 Years to 70 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  1. Healthy, male or female subjects between 30 and 70 years of age.
  2. Able to read, understand, and voluntarily provide written .
  3. Able and willing to comply with the treatment/follow-up schedule and requirements.
  4. Women of childbearing age are required to be using a reliable method of at least 3 months prior to study enrollment and for the duration of the study and have a negative Urine Pregnancy test at baseline.
  5. Subjects may have any Fitzpatrick skin type, however, no more than 35% of subjects may have Fitzpatrick skin type V or VI.

Exclusion criteria

Exclusion Criteria:

  1. Previous aesthetic (device and/or surgical) skin treatment in the treated areas (under arms and/or behind the ear) in the previous 6 months.
  2. Fat, collagen, silicone, tattoos, body jewelry, that cannot be removed for the duration of treatment, and tegaderm/glue application or any other synthetic material in the treatment area.
  3. History of keloid formation
  4. Active smoker or having quit smoking in the last 3 months.
  5. Active, chronic, or recurrent infection
  6. Compromised immune and/or healing system (e.g. diabetes)
  7. /allergy to analgesic agents, Betadine, tumescent, Benzoin Tincture, Tegaderm or tensioning tape that will be used in the study.
  8. Co-morbid condition that could limit the ability to participate in the study or to comply with follow-up requirements.
  9. Pregnant or breastfeeding
  10. Any indication that may cause excessive bleeding, e.g., anticoagulants.
  11. Carcinoma, melanoma, or any other cancerous condition in the last 6 months.
  12. Allergy to adrenaline, epinephrine, or Tranexamic acid (TXA).
  13. Currently or in the last 1-month part of another clinical study of an drug and/or experimental medical device
  14. Any issue that, at the discretion of the investigator would contra-indicate the subject's participation.
Terms in these criteria, in plain language(4)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

Contraception

Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.

Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.

Hypersensitivity

An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.

Investigational drug or device

A drug or device being studied in a clinical trial.

It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.

05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
70 participants (estimated)

Study arms

  • Experimental
    Micro-coring treatment

    Device: VENUS AIME (RoboCor)

Interventions

  • DeviceVENUS AIME (RoboCor)

    VENUS AIME is a micro-coring device of the skin that can potentially help to reduce visible skin scarring, improve skin laxity and reduce wrinkles.

06

What researchers measure

Primary outcomes

  1. Percentage of Cores Successfully Removed by Coring Device

    Percentage of cores successfully removed by the coring device without manual removal.

    Time frame: 1 day

Secondary outcomes

  1. Downtime, as evaluated using the Subject Questionnaire

    Made of 8 questions asking if subject felt self-conscious, covered up the treatment area, avoided people, unable to perform normal activities, felt pain, discomfort or itchiness. For each, the subject may answer 1) Not at all, 2) Some of the time, or 3) Most of the time. A lower score indicates a better result.

    Time frame: Up to Day 90 (end of study)

Other outcomes

  1. Treatment pain

    Subject's assessment of discomfort and pain after treatments as measured by a VAS Pain Scale on 10 cm line. 0 cm being no pain/no discomfort and 10 cm being excruciating and unbearable pain.

    Time frame: Day 1

07

Study locations

2 of 3 sites recruiting
08

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Started Feb 2021 (actual). Primary completion is estimated for Aug 2025, 54 months after the start.

Of 33 industry-sponsored interventional studies with no phase under Cicatrix, half reached primary completion within 9 months of starting (the median), counting those still running; a quarter within 8 and three quarters within 20. This study's planned 54 months is above that.

Counting every sponsor, half of 206 studies reached it within 18 months; a quarter within 8 and three quarters within 36.

How these figures are worked out, and which studies are left out of them.

Registered
May 27, 2021
First posted
Jun 2, 2021
StartActual
Feb 14, 2021
Primary completionEst.
Aug 31, 2025
CompletionEst.
Aug 31, 2025
Last update
Feb 14, 2024
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Feb 14, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT04910945
Lead sponsor
Venus Concept
Responsible party
Sponsor
First posted
Jun 2, 2021
Start date
Feb 14, 2021
Primary completion
Aug 31, 2025 (estimated)
Completion
Aug 31, 2025 (estimated)
Last update
Feb 14, 2024

Study contacts

Matthew Gronski, PhD
Contact
mgronski@venusconcept.com
888-907-0115
Matthew Gronski, PhD
study director · Venus Concept

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
Yes
View the source record on ClinicalTrials.gov ↗

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