Histologic Inflammatory Response to Transvaginal Polypropylene Mesh: A Systematic Review

Area of Science:

• Biomedical Engineering
• Surgical Innovation
• Inflammatory Response Studies

Background:

• Transvaginal mesh implantation is a common surgical procedure.
• Understanding the inflammatory response to polypropylene (PP) mesh is crucial for patient outcomes.
• Existing literature requires synthesis to clarify the inflammatory trajectory post-implantation.

Purpose of the Study:

• To systematically review and evaluate the inflammatory response associated with transvaginal polypropylene mesh implantation.
• To synthesize current evidence on the temporal characteristics of the inflammatory reaction to PP mesh.
• To identify gaps in knowledge regarding the long-term inflammatory effects of PP mesh.

Main Methods:

• Comprehensive literature search conducted in Ovid MEDLINE, Ovid EMBASE, and The Cochrane Library up to April 2017.
• Screening of retrieved studies based on predefined inclusion and exclusion criteria.
• Systematic review methodology applied to synthesize findings from eligible articles.

Main Results:

• Polypropylene (PP) mesh implantation elicits an immediate and localized inflammatory response.
• The inflammatory response generally decreases over time post-implantation.
• No studies included in the review documented a complete resolution of the inflammatory response.

Conclusions:

• Transvaginal PP mesh implantation consistently triggers an inflammatory reaction.
• While inflammation diminishes, complete resolution has not been evidenced in current literature.
• Further research is necessary to ascertain the persistence or complete resolution of inflammation over extended periods.