Technique for Tissue Containment and Extraction in the Complex Minimally Invasive Myomectomy Setting

In-bag extraction of tissue through an incision in the posterior vaginal wall in laparoscopic myomectomy: a large retrospective study

BACKGROUND

Our purpose was to describe the outcomes of transvaginal in-bag tissue extraction tissue through an incision in the posterior vaginal wall the middle part incision of posterior vagina in laparoscopic myomectomy.

METHODS

This was a retrospective study of patients who received laparoscopic myomectomy and in-bag tissue extraction through an incision in the posterior vaginal wall between January 2016 and December 2022. Patient characteristics, intra- and post-operative complications, and outcomes were collected and analyzed.

RESULTS

A total of 511women were included in the analysis. The mean largest myoma diameter was 8.44 ± 3.56 cm; mean specimen weight was 789.23 ± 276.97 g; mean operative time was 129.01 ± 53.13minutes; and mean blood loss was 175.99 ± 210.96 mL. Within 30-days of surgery, no fever, infection, or vaginal bleeding was noted in any patient, and the vaginal incisions of all patients had healed well. There were no incisional hernias, pelvic infections, and vaginal adhesions noted at follow-up 3 months after the operation. There were 37 cases of vaginal delivery of the patients after surgery, and there were no lacerations of the posterior wall vaginal incision.

CONCLUSIONS

Transvaginal in-bag extraction though an incision in the posterior vaginal wall is feasible and safe for removing tissue after laparoscopic myomectomy.

Implementation of robot-assisted myomectomy in a large university hospital: a retrospective descriptive study

Background

Background: Myomectomy is often the preferred treatment for symptomatic patients with myomas who wish to preserve their fertility, with a shift from open surgery towards minimally invasive techniques.

Objectives

Retrospective study assessing patient and surgery characteristics, follow-up, and outcomes of robot-assisted myomectomy (RAM) and abdominal myomectomy (AM) in women treated between January 1, 2018, and February 28, 2022, in a Belgian tertiary care hospital.

Materials and Methods

A descriptive analysis was conducted on consecutive patients who underwent myomectomies. 2018 was considered the learning curve for RAM.

Main outcome measures

We assessed rate of open surgery, operation time, postoperative hospital stay, and operative complications.

Results

In total, 94 RAMs and 15 AMs were performed. The rate of AMs was 56.5% in 2018 versus 2.3% after the learning curve. The median operation time for RAM was 136.5 minutes and 131 minutes for AM. Conversion rate for RAM was 0%. The median postoperative hospital stay after RAM was 1 night and 4 nights for AM. Postoperative complication rate was low, with only 14.9% and 33.3% of patients requiring pharmacological treatment of complications after RAM or AM, respectively. No surgical re-intervention was needed in any group.

Conclusions

Implementation of RAM at our centre resulted in a significant reduction of open surgery rate. RAM demonstrated shorter hospital stays and a lower incidence of complications compared to AM.

What is new?

Our study highlights the successful adoption of RAM, showcasing its potential to replace AM even in complex cases. The findings affirm the safety and feasibility of RAM, supporting its use as a valuable technique for minimally invasive myomectomy.

Outcomes of In-bag Transvaginal Extraction in a Series of 692 Laparoscopic Myomectomies: Results from a Large Retrospective Analysis

STUDY OBJECTIVE

Transvaginal extraction is a feasible method to remove surgical specimen. In this study, we aim to report our experience with in-bag transvaginal specimen retrieval after laparoscopic myomectomy over the past 15 years.

DESIGN

Single-center retrospective analysis.

SETTING

Academic hospital.

PATIENTS

Women who underwent laparoscopic myomectomy from January 2005 to April 2021.

INTERVENTION

Posterior colpotomy and in-bag transvaginal extraction of the surgical specimen.

MEASUREMENTS AND MAIN RESULTS

We collected and analyzed data about patients' characteristics, main indication for surgery, and intra- and postoperative (within 30 days) complications.

RESULTS

A total of 692 women underwent transvaginal specimen retrieval after laparoscopic myomectomy (mean largest myoma diameter: 6.64 ± 2.21 cm; mean specimen weight: 177 ± 140 g; mean operative time: 84.1 ± 37.1 minutes; mean blood loss: 195 ± 191 mL). Within 30-days, we reported the following colpotomy-related complications: a total of 4 cases (0.6%) of vaginal bleeding, 3 of which resolved spontaneously (1 case required readmission with new colporrhaphy under general anesthesia), and 2 cases (0.3%) of vaginal pain, with no underlying cause identified on physical examination and pelvic ultrasound. Specimen weight was positively correlated with longer operative time, intraoperative blood loss, and length of hospital stay.

CONCLUSION

Posterior colpotomy and in-bag transvaginal extraction can be considered a feasible option for retrieval of surgical specimens after laparoscopic myomectomy.

Robotic Single-Site Plus Two-Port Myomectomy versus Conventional Robotic Multi-Port Myomectomy: A Propensity Score Matching Analysis

Background: Robotic single-site plus two port myomectomy (RSTM) was designed to reduce the number of incision sites while retaining the advantage of conventional robotic multi-port myomectomy (CRM). This study aimed to explicate RSTM and compare surgical outcomes between it and CRM. Methods: The medical records of 146 patients who had undergone RSTM and 173 who had undergone CRM were reviewed. The surgical outcomes between them were compared by propensity score matching (PSM) analysis. Results: The PSM analysis showed no statistically significant inter-group differences in patient characteristics. With regard to surgical outcomes, the RSTM group enjoyed shorter operative time (148.30 ± 44.8 vs. 162.3 ± 47.4 min, p = 0.011), less hemoglobin decrement (1.8 ± 0.9 vs. 2.3 ± 1.0 g/dL, p < 0.001), and shorter duration of hospital stay (5.4 ± 0.7 vs. 5.8 ± 0.7 days, p < 0.001). Conclusions: RSTM was associated with shorter operative time relative to CRM. Further prospective studies are needed in order to more fully investigate the advantages of RSTM.

Technique for transvaginal removal of large specimen using an Alexis Contained Extraction System during laparoscopic hysterectomy

Objective

Transvaginal removal of large specimens during laparoscopic hysterectomy can be a complex surgical procedure that poses a risk of organ injury and tissue spillage into the abdominal cavity and is associated with extraction of the specimen and manual morcellation. Our objective was to demonstrate a technique for transvaginal removal of large specimens using the Alexis Contained Extraction System (CES) in laparoscopic hysterectomy.

Methods

The technique used for transvaginal removal of large specimens using the Alexis CES was presented in this video. Surgery was performed at a tertiary hospital.

Results

Following resection of the specimen during laparoscopic hysterectomy, the Alexis CES was inserted into the abdominal cavity through the umbilical trocar wound. The specimen was placed in a bag to prevent tissue spillage. The ring retractor was guided to the vagina and pulled out transvaginally. By repeatedly turning the ring retractor, tension was applied to the specimen bag, and the vaginal wall was unfolded all around to enable a secure surgical field. During manual morcellation of the specimen in the bag, the retractor was pulled and additionally turned to roll and re-tension the specimen bag when the bag was loosened. The specimen was pushed out of the vagina and safely and effectively extracted without concerns about tissue spillage in the abdominal cavity or related organ injuries.

Conclusion

The technique for transvaginal removal of large specimens using the Alexis CES enables simple, effective, and safe tissue extraction with contained manual morcellation during laparoscopic hysterectomy.