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使用 Viality™ 系统将自体脂肪移植到面部

2026年11月6日 更新者：Steven Cohen、Tiger Biosciences, LLC.

在 Lipoaspirate 加工过程中使用 Viality™ 进行面部自体脂肪移植的前瞻性评估

The purpose of this research is to collect data on the short and long-term effects of facial fat grafting by injectable tissue replacement and regeneration in the midfacial zone, with the use of the VialityTM system. The Viality system is a US Food and Drug Administration (FDA) cleared device.

研究概览

地位

完全的

条件

干预/治疗

详细说明

Autologous fat transfer (AFT) is a minimally invasive medical procedure that includes aspirating adipose tissue from one part of the body and washing, filtering, and reinjecting the processed fat tissue into a different part of the body with the primary purpose of adding volume.

A 2013 survey of the American Society of Plastic Surgeons indicated that 80% of the responding physicians use AFT.

Several published studies conclude that using a filter mesh to concentrate the fat by removing surgical tumescent fluid and blood improves fat graft retention. Furthermore, washing and filtration of the autologous adipose tissue produces a fat graft with higher tissue viability.

Viality is a lipoaspirate wash system designed to be used in the operating room in conjunction with, and attached to, a user-provided liposuction cannula, a vacuum source, and a waste canister.

Viality is to be used to filter and wash aspirated, harvested autologous adipose tissue for aesthetic body contouring. The system should be used with a legally marketed vacuum or aspirator apparatus as a source of suction. If harvested fat is to be re-implanted, the harvested fat is to be used without any additional manipulation. Viality is not intended to process autologous adipose tissue other than for aesthetic body contouring uses.

研究类型

介入性

注册 (实际的)

11

阶段

  • 不适用

联系人和位置

本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。

学习地点

  • 美国
    • California
      • San Diego、California、美国、92121
        • Faces Plus

参与标准

研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。

资格标准

适合学习的年龄

18年 至 65年 (成人、年长者)

接受健康志愿者

是的

有资格学习的性别

女性

描述

Inclusion Criteria:

  • Female patients > 18 years and < 65 years of age.
  • Patients undergoing an aesthetic fat grafting procedure to the face.
  • Patients must be able to provide written informed consent, understand and be willing to comply with study-related procedures and follow-up visits.
  • Patients must be non-smokers.
  • Patients with available/adequate harvest sites for fat grafting.
  • Anticipated harvested fat volume between 60 and 100 cc.
  • Anticipated fat injection volume 40-55 cc.
  • Patients must agree to maintain their weight (i.e. within 5%) by not making any major changes in diet or lifestyle during the study.

Exclusion Criteria:

  • Skin rash in the treatment area.
  • Patients who smoke or use nicotine products.
  • Patients with bleeding disorders or currently taking anticoagulants.
  • Patients with history of trauma or surgery to the treatment area.
  • Active, chronic, or recurrent infection.
  • Compromised immune system.
  • Hypersensitivity to analgesic agents.
  • Co-morbid condition that could limit ability to participate in the study or to comply with follow-up requirements.
  • Untreated drug and/or alcohol abuse.
  • Pregnant or breastfeeding.
  • Any issue that, at the discretion of the investigator, would contra-indicate the patient's participation.
  • Patients who do not wish to have the study area photographed.

学习计划

本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。

研究是如何设计的？

设计细节

  • 主要用途：治疗
  • 分配：不适用
  • 介入模型：单组作业
  • 屏蔽：无（打开标签）

武器和干预

参与者组/臂
干预/治疗
实验性的：Patients Receiving Lipoaspirate with Viality

Patient will be undergoing fat transfers to the face with lipoaspirate processed using the Viality wash system.
设备：Viality

Viality is a lipoaspirate wash system designed to be used in the operating room in conjunction with, and attached to, a user-provided liposuction cannula, a vacuum source, and a waste canister.

Viality is to be used to filter and wash aspirated, harvested autologous adipose tissue for aesthetic body contouring. The system should be used with a legally marketed vacuum or aspirator apparatus as a source of suction. If harvested fat is to be re-implanted, the harvested fat is to be used without any additional manipulation. Viality is not intended to process autologous adipose tissue other than for aesthetic body contouring uses.

研究衡量的是什么？

主要结果指标

结果测量
措施说明
大体时间
Facial Fat Volume Retention
大体时间：12 months

Facial fat volume retention after facial fat transfer using Viality system will be monitored over the course of year and retrospectively compared to facial fat volume retention after facial fat transfers using traditional fat processing.
12 months

合作者和调查者

在这里您可以找到参与这项研究的人员和组织。

赞助

Tiger Biosciences, LLC.

合作者

Faces+

调查人员

  • 研究主任：Sara Saul、Coordinator

研究记录日期

这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。

研究主要日期

学习开始 (实际的)

2023年11月13日

初级完成 (实际的)

2026年6月15日

研究完成 (实际的)

2026年6月15日

研究注册日期

首次提交

2023年12月5日

首先提交符合 QC 标准的

2023年12月5日

首次发布 (实际的)

2023年12月13日

研究记录更新

最后更新发布 (实际的)

2026年11月12日

上次提交的符合 QC 标准的更新

2026年11月6日

最后验证

2026年11月1日

更多信息

与本研究相关的术语

关键字

其他研究编号

  • VIAL-001

计划个人参与者数据 (IPD)

计划共享个人参与者数据 (IPD)？

是的

IPD 计划说明

The Sponsor will also monitor the site at various intervals. Case Report Forms and Investigator Binders will be reviewed for current data.

IPD 共享时间框架

The Sponsor will collect data once patients have been followed for 3 months, 6 months, and at the end of the 12 month follow-up period.

IPD 共享访问标准

Investigators with permission from the Primary Investigator or the Sponsor will be granted access to patient files stored on a secured server.

药物和器械信息、研究文件

研究美国 FDA 监管的药品

不

研究美国 FDA 监管的设备产品

是的

在美国制造并从美国出口的产品

不

此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.

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