Electromechanical morcellators' black-box warning: tribulations, expectations and solutions.

Area of Science:

• Gynecologic surgery
• Surgical technology

Background:

• Minimally invasive gynecologic surgery (MIGS) offers benefits over laparotomy, including reduced morbidity and faster recovery.
• Tissue morcellation enables removal of large specimens via small incisions during MIGS.
• A 2014 FDA safety warning on power morcellators increased cancer risk concerns, leading to a decline in their use and in MIGS for large specimens.

Purpose of the Study:

• To address the limitations of current alternatives for specimen removal in MIGS.
• To introduce and evaluate innovative intracorporeal containment tissue extraction system (ICTES) prototypes.
• To explore methods for optimizing ICTES efficacy through clinical studies.

Main Methods:

• Review of current alternatives for large specimen removal in MIGS, including intact retrieval and manual morcellation.
• Evaluation of novel ICTES prototypes designed for contained tissue manipulation and morcellation.
• Identification of opportunities for scientific study and clinical trials to optimize ICTES.

Main Results:

• Current alternatives for large specimen removal in MIGS have limitations.
• ICTES prototypes demonstrate potential for enclosing, manipulating, morcellating, and removing tissue while maintaining pneumoperitoneum and preventing intraperitoneal leakage.
• Significant opportunity exists to optimize ICTES performance through rigorous scientific investigation.

Conclusions:

• The decline in MIGS for large specimens necessitates innovative solutions.
• ICTES represents a promising technological advancement for safe tissue extraction in MIGS.
• Further clinical trials are crucial for validating and optimizing ICTES efficacy and safety.