Macrolane VRF30 for Enhancement of Shape and Fullness of Female Breast (COBRA)

September 26, 2022 updated by: Galderma R&D

An Open, Multi-center Study Evaluating Efficacy and Safety of Macrolane VRF30 for Enhancement of the Shape and Fullness of the Female Breast

This is an open, multi-center, non comparative study to evaluate the safety and efficacy of Macrolane VRF30 in the female breast. 71 subjects have received initial treatment with a maximum of 120 ml of Macrolane VRF30 per breast. 22 patients have received a re-injection (max 120 ml/breast) of Macrolane nine months after initial treatment. Patients are followed for 24 months after last treatment.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

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.

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 (Actual)

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.
71

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.
  • Phase 4

Contacts and Locations

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

Study Locations

  • France
      • Paris, France, 75014
        • Sainte Anne
      • Paris, France, 75116
        • L'Institute du Sein
  • Sweden
      • Stockholm, Sweden, 115 42
        • Akademikliniken
      • Stockholm, Sweden, 113 24
        • Plastikkirurggruppen
      • Stockholm, Sweden, 118 63
        • ProForma Clinic

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 to 60 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Female

Description

Inclusion Criteria:

  • Patients between 25 and 60 years with small breasts seeking enhancement of the shape and fullness of the breast

Exclusion Criteria:

  • Unreasonable expectations as regards the increase in breast volume
  • Any medical conditions that may interfere in any way.

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: Other
  • Allocation: Non-Randomized
  • 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: Macrolane VRF30
Device: Macrolane VRF30
Device: Macrolane VRF30 (stabilized hyaluronic acid of non-animal origin) Treatment: Initial injection of a maximum of 120 ml/breast. Re-injection of a maximum of 120 ml/breast in a subgroup of subjects.

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
Time Frame
Perceived improvement of shape and fullness of the female breast compared to baseline as judged by the subject using GEIS.
Time Frame: 6 months
6 months

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
Time Frame
To evaluate the safety as documented by physical examination, mammography, ultrasonography and by adverse events reported.
Time Frame: 24 months
24 months
To evaluate adverse experiences occurring during the first 2 weeks post treatment as recorded in the diary.
Time Frame: 2 weeks
2 weeks
to study the implant duration and localization as documented by MRI.
Time Frame: 24 months
24 months
to evaluate esthetic improvement of shape and fullness as judged by an independent evaluator, by the investigator and by the subject using GEIS.
Time Frame: 24 months
24 months
to evaluate the subjects satisfaction with her breast and general appearance using a subject questionnaire.
Time Frame: 24 months
24 months
to evaluate pain experience during injection under local anesthesia.
Time Frame: during injection
during injection
To evaluate any difficulties with the interpretation of the mammography image(s)or ultrasonography due to the presence of the implant 24 months after the initial treatment
Time Frame: 24 months
24 months
Re-treatment phase: To evaluate the safety documented by physical examination and by adverse events reported up to 24 months after re-treatment and by mammography and ultrasonography examinations 15 and 39 months after re-treatment.
Time Frame: 39 months
39 months
Re-treatment phase: To evaluate any difficulties with the interpretation of the mammography image(s) or ultrasonography due to the presence of the implant 24 and 48 months after the initial treatment (15 and 39 months after the re-treatment).
Time Frame: 48 months
48 months
Re-treatment phase: To evaluate adverse experiences occurring during the first 2 weeks post re-treatment as recorded in the diary.
Time Frame: 2 weeks
2 weeks
Re-treatment phase: To study the implant duration and localization as documented by MRI up to 24 months after re-treatment.
Time Frame: 24 months
24 months
Re-treatment phase: To evaluate esthetic improvement of shape and fullness as judged by an independent evaluator, by the investigator and by the subject using GEIS up to 24 months after re-treatment.
Time Frame: 24 months
24 months
Re-treatment phase: To evaluate, up to 24 months after re-treatment, the subjects satisfaction with her breast and general appearance using a subject questionnaire.
Time Frame: 24 months
24 months
Re-treatment phase: To evaluate pain experience during re-injection under local anaesthesia.
Time Frame: During re-injection
During re-injection
Re-treatment phase: To evaluate if there are differences in esthetic improvement, subject satisfaction and implant duration, after re-treatment compared to after initial treatment. The visits up to 9 months will be compared.
Time Frame: 9 months
9 months
Re-treatment phase: To compare esthetic improvement, subject satisfaction and implant duration at 24 months after last treatment between subjects that have received only one treatment and subjects that have received re-treatment.
Time Frame: 24 months
24 months
Re-treatment phase: To compare esthetic improvement, subject satisfaction and implant duration at 12 and 24 months after initial treatment between subjects that have received only one treatment and subjects that have received re-treatment.
Time Frame: 24 months
24 months

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.
Galderma R&D

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Per Hedén, M.D., Ph.D., Akademikliniken, Stockholm, Sweden

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

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, 2008

Primary Completion (Actual)

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.
June 1, 2010

Study Completion (Actual)

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.
October 1, 2013

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).
February 16, 2011

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.
February 16, 2011

First Posted (Estimate)

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.
February 18, 2011

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.
September 28, 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.
September 26, 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.
February 1, 2011

More Information

Terms related to this study

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.
  • 31GB0801

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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