Safety Follow-up Study in Subjects With Silicone Gel-filled Breast Implants as Compared Both to Saline-filled Breast Implants and to National Norms

NCT ID: NCT00443274

Last Updated: 2025-07-16

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Total Enrollment

56460 participants

Study Classification

OBSERVATIONAL

Study Start Date

2006-11-01

Study Completion Date

2029-12-31

Brief Summary

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Ten year safety study examining rates of rare adverse events, child bearing issues, effects of mammography, MRI compliance and results, and long-term benefit of silicone-filled breast implants.

Detailed Description

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Conditions

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Breast Implant

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Interventions

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NBIR - US National Breast Implant Registry

NBIR is intended to be a surveillance tool to track patient safety and real-world outcomes associated with breast implants used for aesthetic or reconstructive purposes..

Intervention Type OTHER

410 Arm

Anatomically shaped silicone gel-filled breast implants.

Intervention Type DEVICE

BIFs - Breast Implant Follow-Up Study

Round silicone gel-filled breast implants and saline-filled breast implants

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

Screening Criteria

1. Female

1. age 18 years or older who is a candidate for breast reconstruction (primary or revision) with Allergan silicone implants or saline breast implants (controls) OR
2. age 22 or older who is a candidate for breast augmentation (primary or revision) with Allergan silicone implants or saline breast implants (controls)
2. Exhibit fluency and literacy in English or Spanish

Enrollment Criteria

Exclusion Criteria

2. Have completed the implant surgery
3. Have only one breast implant or have matching breast implants (i.e., both Round Responsive, both Style 410, or both saline) following their qualifying surgery. In the case of silicone, the device(s) must be manufactured by Allergan.
4. Are free of all target diseases at baseline (410 arm only)
5. Have signed the informed consent form, documenting agreement to participate in all required follow-up interviews by internet, phone, or mail and authorizing health care providers to release medical records to study personnel, and have completed the baseline questionnaire prior to implant surgery (prospectively enrolled subjects)

For retrospectively enrolled subjects into the 410 arm, in addition to the above, these criteria also apply:

1. Received 1 or 2 Style 410 implants between 2015 and 2019
2. Willing to complete baseline questionnaire at time of enrollment

Continuation Criteria (BIFS Arm Only)

1. Have completed baseline and years 1, 2, 3 and 4 follow-up questionnaires available (including the Satisfaction with Breasts and Psychosocial Well-Being modules of the BREAST-Q)
2. Met all enrollment criteria, specifically the minimum age requirements for silicone implants (18 or older for reconstruction subjects and 22 or older for augmentation subjects), and were free of all target diseases at baseline
3. Were enrolled at a site that was selected in the cluster sampling to continue in the BIFS arm


1. Are transgender
2. If a saline implant subject, have a current or past unilateral or bilateral silicone gelfilled breast implant
3. Investigator decision that subject is not a suitable candidate for a long-term observational study
Minimum Eligible Age

18 Years

Maximum Eligible Age

99 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Allergan

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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ALLERGAN INC.

Role: STUDY_DIRECTOR

Allergan

Locations

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Southwest Plastic Surgery /ID# 240510

El Paso, Texas, United States

Site Status

Countries

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United States

References

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Singh N, Picha GJ, Murphy DK. Natrelle Silicone Breast Implant Follow-Up Study: Demographics, Lifestyle, and Surgical Characteristics of More Than 50,000 Augmentation Subjects. Plast Reconstr Surg. 2016 Jan;137(1):70-81. doi: 10.1097/PRS.0000000000001851.

Reference Type DERIVED
PMID: 26710009 (View on PubMed)

Other Identifiers

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CMO-EPI-PLS-0536

Identifier Type: OTHER

Identifier Source: secondary_id

BIFS001

Identifier Type: -

Identifier Source: org_study_id

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