MedTrace Logo

The Fat Analysis Trial (FAT) - Assessing the Impact of Lipo-aspirate Processing

NCT05318716 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 200

Last updated 2022-04-08

No results posted yet for this study

Summary

Fat grafting has been gaining popularity over the past decade. It is now commonly used for breast augmentation and reconstruction, however a major challenge remains the high rate and unpredictable rate of fat resorption post-operatively, leading to volume loss and patient dissatisfaction. Currently there is no consensus on the ideal technique to process donor fat to minimize the rate of resorption. Our study aims to compare two common processing methods to determine if one is superior for fat volume retention.

Conditions

  • Breast Asymmetry
  • Fat Atrophy

Interventions

DEVICE

Fat grafting - Revolve device

Standardized fat collection The donor areas previously agreed on by the patient and surgeon for fat harvesting will be injected with pre-standardized formulae and volume of tumescent fluid, and fat will be extracted using a standardized harvesting method between surgeons. Once the fat is collected. It will then be processed in one of two ways depending on the patient's group, using a Revolve system or via decantation. Fat will then be injected into the breast using a 10 or 20cc syringe in the standard retrograde manner to achieve the desired size and shape. A standard gauze-based dressing will be applied post-operatively, with no compression.

DEVICE

Fat grafting - Decantation

Standardized fat collection The donor areas previously agreed on by the patient and surgeon for fat harvesting will be injected with pre-standardized formulae and volume of tumescent fluid, and fat will be extracted using a standardized harvesting method between surgeons. Once the fat is collected. It will then be processed in one of two ways depending on the patient's group, using a Revolve system or via decantation. Fat will then be injected into the breast using a 10 or 20cc syringe in the standard retrograde manner to achieve the desired size and shape. A standard gauze-based dressing will be applied post-operatively, with no compression.

Sponsors & Collaborators

  • London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-07-31
Primary Completion
2023-07-31
Completion
2025-07-31
FDA Device
Yes

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05318716 on ClinicalTrials.gov