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Chinese Journal of Hernia and Abdominal Wall Surgery(Electronic Edition) ›› 2020, Vol. 14 ›› Issue (04): 327-330. doi: 10.3877/cma.j.issn.1674-392X.2020.04.002

Special Issue:

• Expert Forum • Previous Articles     Next Articles

Design of clinical investigations for hernia meshes

Wenbo Liu1,(), Xinli Shi1, Peng Zhao1, Lina Xing1, Shupei Zhang1, Juli Tang1, Changjin Huang1   

  1. 1. Center for Medical Device Evaluation, National Medical Products Administration, Beijing 100081, China
  • Received:2020-01-11 Online:2020-08-18 Published:2020-08-18
  • Contact: Wenbo Liu
  • About author:
    Corresponding author: Liu Wenbo, Email:

Abstract:

Hernia meshes are permanent implants. As a result, the safety and effectiveness of hernia meshes are crucial to patients' quality of life. Conducting clinical investigations or trials are one of the important methods to evaluate the safety and effectiveness of hernia meshes. Based on the technical evaluation of clinical data of multiple hernia mesh products as well as analysis of relevant literatures, this article discusses key principles and factors regarding the design of clinical investigations for hernia meshes. Specific recommendations are also provided to sponsors and clinical investigators for hernia meshes clinical studies.

Key words: Hernia mesh, Clinical investigation, Medical device, Technical evaluation

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