Abdominal myomectomy--a safe procedure in an ambulatory setting

Laparoscopic myomectomy - The importance of surgical techniques

Laparoscopy is a routine procedure for benign gynecological tumors. Although the laparoscopic approach for myomas is a common procedure, it can be challenging. To improve outcomes, research regarding port access, suture type, morcellation, and complication management remains ongoing. Myomectomy is the main surgical option for patients seeking uterus-sparing procedures to maintain future fertility. The laparoscopic technique is the most important in these cases, given that possible complications can impact fertility and pregnancy outcomes. Herein, we reviewed and collated the available data regarding different suture techniques, including advantages, difficulties, and possible long-term impacts.

Laparoscopic-assisted myomectomy: Surgery center versus outpatient hospital

Aim

To compare the safety protocols and operative outcomes of women undergoing laparoscopic‐assisted myomectomy (LAM) by the same surgeons at a freestanding ambulatory surgery center (ASC) versus a hospital outpatient setting.

Methods

Retrospective chart review of all women ≥18 years old with symptomatic leiomyoma, who underwent LAM with uterine artery occlusion or ligation for blood loss control, at a freestanding ASC between 2013 and 2017, and an outpatient hospital setting between 2011 and 2013, both serving the metropolitan Washington, DC area. The procedures were performed by two minimally invasive gynecologic surgical specialists from a single practice. The safety protocols of each setting were reviewed to identify similarities and differences.

Results

A total of 816 LAM cases were analyzed (ASC = 588, hospital = 228). The rate of complications was comparable across settings, as was the average myoma weight (ASC = 396.2 g; hospital = 461.5 g; P = 0.064). Operative time was significantly shorter at the ASC: 68 min (95% CI 66–70) versus 80 min at hospital (95% CI 76–84), P < 0.0001. Ambulatory surgery center and hospital protocols differed in limits of preoperative hemoglobin (minimum 9.0 g/dL, 7.5 g/dL respectively), lower nurse/patient ratio in PACU, and were similar in intraoperative surgical safety standards.

Conclusion

Laparoscopic‐assisted myomectomy can be performed safely and effectively by skilled surgeons at a freestanding ASC, even in patients with morbid obesity or large leiomyoma.

Updated approaches for management of uterine fibroids

Uterine anatomy and uterine fibroids (UFs) characteristics have been classically considered as almost a unique issue in gynecology and reproductive medicine. Nowadays, the management of UF pathology is undergoing an important evolution, with the patient's quality of life being the most important aspect to consider. Accordingly, surgical techniques and aggressive treatments are reserved for only those cases with heavy symptomatology, while the clinical diagnostic based on size and number of UFs remains in a second plane in these situations. Moreover, the development of several noninvasive surgical techniques, especially the appearance of ulipristal acetate as a medical etiological treatment, has substantially changed the clinical indications. As a consequence, after almost 2 decades without relevant updates, it has been necessary to update the protocols for the management of UFs in the Spanish Society of Gynecology and Obstetrics twice. Accordingly, we believe that it is necessary to translate our experience to protocolize the medical care for patients with UFs, incorporating these new therapeutic options, and selecting the best treatment for them. We highlight the importance of achieving the patient's goals and decisions by improving the clinical diagnosis for these type of pathologies, allowing enhanced personalized treatments, as well as the reduction of potential risks and unnecessary surgeries.

Effect of oxytocin infusion on reducing the blood loss during abdominal myomectomy: a double-blind randomised controlled trial

OBJECTIVE

To assess the effectiveness and safety of oxytocin to reduce blood loss during abdominal myomectomy.

DESIGN

Double-blind randomised controlled trial.

SETTING

Obstetrics and Gynecologic University Medical Centre.

POPULATION

Eighty healthy women candidates for abdominal myomectomy.

METHODS

Women were randomly assigned to two groups. In the study group (n = 40) oxytocin 30 IU in 500 ml normal saline; and in the placebo group (n = 40) pure normal saline was administered during myomectomy. The main outcome measures were peri-operative blood loss and rates of blood transfusion.

MAIN OUTCOME MEASURE

Estimated intra-operative blood loss.

RESULTS

Estimated intra-operative blood loss in the study group (189.5 ± 16.72 ml) was significantly lower than the placebo group (692.25 ± 89.93 ml) (95% CI 672.54-711.96; P < 0.0001).The need for blood transfusion was significantly lower in the study group. Blood transfusions were required for three (7.5%) women in the study group and 10 (25%) women in the placebo group (95% CI 15.5-34.5; P < 0.001).

CONCLUSIONS

Intra-operative oxytocin infusion appears to be safe and effective in decreasing blood loss during abdominal myomectomy.

TWEETABLE ABSTRACT

Intra-operative oxytocin is effective in decreasing blood loss during abdominal myomectomy.

Uterine fibroid management: from the present to the future

Uterine fibroids (also known as leiomyomas or myomas) are the most common form of benign uterine tumors. Clinical presentations include abnormal bleeding, pelvic masses, pelvic pain, infertility, bulk symptoms and obstetric complications.Almost a third of women with leiomyomas will request treatment due to symptoms. Current management strategies mainly involve surgical interventions, but the choice of treatment is guided by patient's age and desire to preserve fertility or avoid 'radical' surgery such as hysterectomy. The management of uterine fibroids also depends on the number, size and location of the fibroids. Other surgical and non-surgical approaches include myomectomy by hysteroscopy, myomectomy by laparotomy or laparoscopy, uterine artery embolization and interventions performed under radiologic or ultrasound guidance to induce thermal ablation of the uterine fibroids.There are only a few randomized trials comparing various therapies for fibroids. Further investigations are required as there is a lack of concrete evidence of effectiveness and areas of uncertainty surrounding correct management according to symptoms. The economic impact of uterine fibroid management is significant and it is imperative that new treatments be developed to provide alternatives to surgical intervention.There is growing evidence of the crucial role of progesterone pathways in the pathophysiology of uterine fibroids due to the use of selective progesterone receptor modulators (SPRMs) such as ulipristal acetate (UPA). The efficacy of long-term intermittent use of UPA was recently demonstrated by randomized controlled studies.The need for alternatives to surgical intervention is very real, especially for women seeking to preserve their fertility. These options now exist, with SPRMs which are proven to treat fibroid symptoms effectively. Gynecologists now have new tools in their armamentarium, opening up novel strategies for the management of uterine fibroids.

Minimally invasive surgical options for congenital and acquired uterine factors associated with recurrent pregnancy loss

Recurrent pregnancy loss (RPL) is defined as two or more failed clinical pregnancies before 20 weeks' gestation and may be caused by genetic, endocrinologic, anatomic and immunologic abnormalities. Anatomic uterine anomalies include congenital malformations (bicornuate, didelphic, septate and unicornuate uteri) and acquired defects (fibroids, adenomas, adhesions and polyps). Women with septate and bicornuate uteri, intrauterine adhesions, and some adenomas and fibroids are at increased risk of RPL. Data support surgical treatment of all of these lesions except bicornuate uteri. The role of polyps in RPL is unclear. Minimally invasive options for surgical correction of intrauterine lesions include hysteroscopy, laparoscopy with and without robotic assistance and minilaparotomy.

Etiology, diagnosis, and management of uterine leiomyomas

Uterine leiomyomas are the most common benign gynecologic tumors. While the true etiology of leiomyomas remains unknown, their origin is thought to be multifactorial including genetic, hormonal, and tissue growth factor variations. Leiomyomas are predominantly found in women of reproductive age and are the leading indication for hysterectomy worldwide. Menstrual irregularities, pain, and fertility difficulties may arise from leiomyoma presence, although many women remain asymptomatic. Diagnosis can be made via ultrasound or magnetic resonance imaging, when precise mapping of the tissue is needed. Many treatment options are available ranging from surgical to medical and should be chosen depending on symptom severity, number and size of leiomyomas, patient age, fertility desires, and patient preferences. The objective of this article is to present a practical clinical perspective on uterine leiomyomas and an overview of contemporary treatment options.

Plastic and reconstructive uterus operations by minimally invasive surgery? A review on myomectomy

BACKGROUND

Plastic and reconstructive uterus operations are performed in congenital uterine anomalies or benign uterine conditions. Congenital uterine anomalies are relatively rare diseases with various approaches for surgical treatment. Therefore, to address the question of the usefulness of a minimally invasive approach in plastic uterus operations, the most common uterine condition which requires reconstructive surgery, namely myomectomy, is discussed.

METHOD

Searches were conducted in PubMed and The Cochrane Library to identify relevant literature.

FINDINGS

Compared with myomectomy by laparotomy and minilaparotomy, laparoscopic myomectomy is associated with improved short-term outcomes. Laparoscopy is further associated with less adhesion formation. Pregnancy rates after myomectomy in symptomatic patients might be higher after laparoscopy than after laparotomy. Although uterine ruptures following laparoscopic myomectomy are described in the literature, it seems to be a rare event. Concerning the recurrence, there is evidence that rates are similar after laparoscopy and laparotomy.

CONCLUSION

Myomectomy by laparoscopy has several advantages over abdominal myomectomy (by conventional laparotomy and minilaparotomy) and should be the standard procedure. Despite the advantages of laparoscopy, abdominal myomectomy is still a frequently performed procedure. Lack of training in advanced laparoscopic procedures hampers the wide-spread use of laparoscopic myomectomy. Due to the advantages of laparoscopic surgery, efforts should be made to implement this procedure into daily practice. To provide the best care, physicians should offer patients the opportunity of a laparoscopic treatment of myomas.