Clinical trial Recruiting at 1 site Observational Ages 18 and up Women only

Analysis of outcomes for women with Silimed breast implants

Official title: Post-market Monitoring and Control of Safety and Efficacy of Silimed® Breast Implants With Textured Surface and Polyurethane Foam-coated Surface

Run by Silimed Industria de Implantes Ltda · NCT03356132 · Data updated 2026-11-12

This study is testing how safe and effective Silimed silicone gel breast implants are for women who have had breast augmentation, while also looking at their satisfaction and quality of life over the next 10 years.

Quick facts

Study typeObservational
Ages18 Years and up
SexWomen only
Enrollment632 (estimated)
SponsorSilimed Industria de Implantes Ltda
Industry-sponsored
Locations1 site (Niterói, Rio de Janeiro)
StatusRecruiting
StartedJuly 31, 2018
Main results expectedDecember 2036
Study endsDecember 2036
Registry record updatedMarch 16, 2026
Trial IDNCT03356132 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are women aged 18 and older who have received Silimed breast implants for primary or secondary augmentation within the last 21 days.

Probably not a fit

Patients who have undergone breast reconstruction, are pregnant or breastfeeding, or have certain medical conditions may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study investigates the safety and performance of Silimed® silicone gel breast implants, comparing textured and polyurethane-coated surfaces. Female patients who have undergone primary or secondary breast augmentation will be followed for up to 10 years to assess both known and unexpected adverse events. Additionally, the study will evaluate patient satisfaction and quality of life post-implantation. The goal is to provide a comprehensive understanding of the risks and benefits associated with these breast implants.

Why it matters

Potential benefit: If successful, this study could provide valuable insights into the safety and satisfaction levels associated with Silimed breast implants, guiding future patients in their decisions.

How similar studies have gone: While there have been studies on breast implants, this specific analysis of Silimed implants and their long-term outcomes is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* provide written informed consent.
* female at birth
* be 18 years of age or older
* have received breast implant(s) for indication of primary or secondary augmentation until 21 days before (including the visit window)
* having received a breast implant with a textured surface or a breast implant with a surface coated with Silimed® polyurethane foam
* ability to comply with the protocol throughout the follow-up period.

Exclusion Criteria:

* mammary reconstruction in at least one breast or augmentation after previous reconstruction,
* pregnancy informed or breastfeeding at the inclusion moment,
* advanced fibrocystic disease at the time of implantation,
* neoplasia of any type not yet treated or being treated at the time of implantation, infection in activity not yet treated or being treated at any site at the time of implantation,
* reporting or recording of adverse reactions or intolerance to polyurethane or silicone prior to implantation,
* immune diseases affecting active connective tissue or (eg, lupus erythematosus, discoid lupus, scleroderma, etc.) at the time of implantation,
* signs of inflammation of the breast or implant site at the time of implantation,
* Increased risk of immediate postoperative complications due to use of illicit drugs or medications,
* Increased risk of immediate post-surgical complications caused by illicit drug use or medication use,
* have participated in another clinical study up to 6 months prior to the placement of the implant,
* any other condition which, based on the opinion of the investigator or designee, may prevent the provision of informed consent, renders participation in the study is unsafe, compromises adherence to the protocol, complicates the interpretation of data from the study outcome, or otherwise interferes with the achievement of study objectives.

Where it's running

  • Perfektua Serviços Médicos Ltda
    Niterói, Rio de Janeiro, Brazil
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.