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Tissue Engineering Opportunities for Vaginal Replacement in a Pediatric Population
Christopher Foster1, Ryan Daigle1, Courtney K Rowe2
1Department of Pediatrics, University of Connecticut School of Medicine, Farmington, Connecticut, USA.
Tissue Engineering. Part B, Reviews
|April 12, 2021
Summary
Tissue engineering shows promise for creating vaginal replacements in children with vaginal agenesis. This review highlights current progress and potential for future clinical applications to improve patient quality of life.
Area of Science:
- Regenerative Medicine
- Biomedical Engineering
- Gynecologic Surgery
Background:
- Congenital vaginal agenesis presents significant challenges in pediatric treatment.
- Current treatment options lack a definitive gold standard for tissue replacement.
- Autologous tissue-engineered vaginal reconstruction offers potential for improved quality of life.
Purpose of the Study:
- To critically review the literature on tissue engineering for vaginal reconstruction in pediatric patients.
- To assess the current state of research and identify progress in the field.
- To provide a basis for future preclinical and clinical studies.
Main Methods:
- Systematic literature search of PubMed (January 2003 - December 2020).
- Inclusion of nine studies focusing on pediatric vaginal tissue engineering.
- Comparative analysis of study models, methods, cell types, scaffolds, and evaluation timelines.
Main Results:
- Three studies utilized in vitro models, while six employed in vivo designs.
- One in vivo study successfully investigated autologous vaginal epithelial cells in human trials.
- The review synthesizes current knowledge on engineered vaginal replacements.
Conclusions:
- Tissue engineering advancements offer a promising avenue for treating congenital vaginal anomalies.
- Further research is needed to optimize engineered vaginal replacements for pediatric use.
- This field holds potential to enhance surgical interventions and improve patient outcomes.
