Pregnancy outcome after laparoscopic and laparoconverted myomectomy

HIFU as an alternative modality for patients with uterine fibroids who require fertility-sparing treatment

OBJECTIVES

To compare pregnancy outcomes after high-intensity focused ultrasound ablation (HIFU), myomectomy and uterine artery embolization (UAE) for fertility-sparing patients with uterine fibroids and to investigate the possible mechanism of improving pregnancy by HIFU.

MATERIALS AND METHODS

A meta-analysis of 54 studies containing 12,367 patients was conducted to compare the pregnancy outcomes of three fertility-sparing therapies. And a retrospective self-control study of 26 patients with uterine fibroids from May 2019 to December 2020 was performed to assess the blood flow impedance of bilateral uterine arteries before and after HIFU.

RESULTS

In the analysis by treatment option, the pregnancy rate after myomectomy was 0.43 (95% CI 0.36-0.49), which was higher than 0.18 (95% CI 0.10-0.26) after HIFU, the latter was significantly higher than that after UAE (ratio 0.08, 95% CI 0.06-0.10). The miscarriage rate after HIFU was 0.08 (95% CI 0.04-0.12), which was similar to 0.15 (95% CI 0.09-0.21) after myomectomy and also similar to 0.16 after UAE (95% CI 0.01-0.30). In the subgroup analysis, women who received ultrasound guided HIFU (USgHIFU) were more likely to have ideal pregnancy outcomes than that after magnetic resonance imaging-guided HIFU. The pulsatility index and resistance index on the right side were significantly higher 3 months after HIFU than before (1.637 ± 0.435 vs. 1.845 ± 0.469; p = 0.033; 0.729 ± 0.141 vs. 0.784 ± 0.081, p = 0.039).

CONCLUSIONS

HIFU, especially USgHIFU, may be an alternative fertility-sparing modality for patients with uterine fibroids over 40 years old. HIFU may contribute to improving pregnancy rates by elevating uterine blood flow impedance.

Pregnancy outcomes after ultrasound-guided high-intensity focused ultrasound (USgHIFU) for conservative treatment of uterine fibroids: experience of a single institution

OBJECTIVE

To assess the impact of ultrasound-guided high-intensity focused ultrasound (USgHIFU) ablation for uterine fibroids on fertility.

MATERIAL AND METHODS

A retrospective observational study was conducted of 560 reproductive-age women with symptomatic uterine fibroids who underwent USgHIFU therapy at Mútua Terrassa University Hospital, Spain, between February 2008 and February 2018. We analyzed pregnancy outcomes including time to conception, pregnancy approach, gestational age, delivery mode, neonatal outcomes and complications during pregnancy and delivery.

RESULTS

After USgHIFU treatment, 71 pregnancies were obtained in 55 patients. Of these, 58 (82%) cases were natural pregnancies and 13 (18%) were in vitro fertilization (IVF) pregnancies. The median time to conception was 12 (range 1-72) months. There were 43 (61%) successful deliveries, including a twin gestation, 22 (31%) spontaneous abortions and 6 (8%) therapeutic abortions. The rate of full-term deliveries was 91% (39/43) and the remaining 9% (4/43) were preterm deliveries. Of the 44 live births, 25 (57%) were born vaginally and 19 (43%) by cesarean section. The complications reported included 3 women with retained placenta (7%), 2 with placenta previa (5%) and 1 with severe preeclampsia (2%). The mean birth weight was 3.1 (range: 1.4-4.3) kg, and except for a baby born with a tetralogy of Fallot, all newborns developed well without complications during postpartum and breastfeeding.

CONCLUSION

Patients undergoing USgHIFU treatment of uterine fibroids can achieve full-term pregnancies with few intrapartum or postpartum complications. More studies are required to compare fertility and perinatal outcomes between patients who underwent or not USgHIFU.

Time to conceive after myomectomy: should we advise a minimum time interval? A systematic review

The optimal time interval between myomectomy and pregnancy is unclear and no specific guidelines exist. The aim of this review was to study the time interval from myomectomy to pregnancy and the occurrence of uterine rupture after myomectomy. Randomized controlled trials, cohort studies and retrospective studies were used to assess the primary objective, and case reports, cases series or letters to the editor for the secondary objective. Only articles reporting myomectomy performed via the vaginal route, laparotomy, laparoscopy or robot-assisted surgery were selected for inclusion. Among 3852 women who wanted to become pregnant after the surgery, 2889 became pregnant, accounting for 3000 pregnancies (77.9%) and 2097 live births (54.4%). Mean time between myomectomy and pregnancy was estimated at 17.6 months (SD 9.2) for 2451 pregnant women. Among 1016 women, a third were advised to delay attempting to conceive for between 3 and 6 months and another third for between 6 and 12 months. A total of 70 spontaneous uterine ruptures with a mean gestational age of 31 weeks at occurrence were identified. No linear relationship was found between gestational age at the event and time interval from myomectomy to conception (P = 0.706). There are insufficient data to advise a minimal time interval between myomectomy and conception.

Single layer suturing in intracapsular myomectomy of intramural myomas is sufficient for a normal wound healing

STUDY OBJECTIVE

To evaluate surgical outcomes of intracapsular single-layer myomectomy in terms of efficacy and safety as well as examine potential alterations based on kind of surgical approach.

METHODS

A prospective observational study was performed between January 2010 and December 2018. Women in reproductive age, affected by intramural or subserous myomas (FIGO type 3-6) of 4-14 cm diameter were enrolled. Primary outcomes included initial and final uterine incision length, time to wound healing and uterine rupture in subsequent pregnancies. Furthermore, a sub-analysis was also performed regarding surgical approach, namely laparoscopical or laparoscopically-assisted myomectomy, in order to confirm whether overall observations are similar for both potential surgical approaches.

RESULTS

There were finally 273 patients included in the present study. Overall mean uterine incision was initially 3.1 cm and was shortened to 2.2 cm at the end of operation, indicating a reduction of 29.1 %. Mean estimated blood loss was 154.2 mL and mean operative time was 82.1 min. No severe intraoperative and postoperative complications were presented. 121 of the studied women had pregnancy 3-36 months after myomectomy, without reporting any uterine rupture. When comparing LIM vs. LAIM, all outcomes were also favorable in the total of patients.

CONCLUSION

Intracapsular myomectomy either by LIM or LAIM is a safe and attractive alternative to abdominal myomectomy in setting of premenopausal patients with myomas up to 14 cm. A single-layer continuous suturing in intracapsular myomectomies is enough for a successful wound healing.

Utility of Laparoscopic Uterine Myomectomy as a Treatment for Infertility with No Obvious Cause Except for Uterine Fibroids

Objectives:

Uterine fibroids are capable of causing infertility, but there are no definite criteria for which laparoscopic uterine myomectomy (LM) is known to be beneficial. To investigate the usefulness of LM, we examined pregnancy rates in patients with infertility with no obvious cause except for the presence of uterine fibroids.

Materials and Methods:

We retrospectively reviewed the clinical records at Suzuki Memorial Hospital between June 2010 and August 2014. We found 60 eligible patients (LM group, 46; non-LM group, 14). The criteria for performing LM were a maximal fibroid diameter of 40 mm or more or the presence of >4 fibroids.

Results:

The duration of infertility before the first visit was significantly longer in the LM group; although there was no significant difference in the mean patient age and body mass index. Pregnancy was achieved in 45.7% of patients (21/46) in the LM group and 28.6% (4/14) in the non-LM group. There were no pregnancies in patients with >10 fibroids. The postoperative pregnancy rate in the LM group was comparable to previously reported pregnancy rates.

Conclusions:

Our criteria for performing LM in patients with no obvious cause for infertility except for uterine fibroids seem appropriate, especially when the fibroids are large and the number of fibroids is between 4 and 9. However, our results suggest that the effectiveness of LM is low in patients with 10 or more uterine fibroids.

Patency of uterine wall in pregnancies following assisted and spontaneous conception with antecedent laparoscopic and abdominal myomectomies - a difficult case and systematic review

A case of uterine rupture at 24 weeks in a pregnancy succeeding myomectomy and triple embryo transfer is described and literature is reviewed systematically to evaluate the importance of uterine rupture in pregnancies after myomectomy in general and some important sub-populations. Systematic search identified 179 papers and following a strategical selection process 45 studies were analyzed in detail, including 6 cohort and 19 observational studies, 3 case series and 17 case reports. Comparison of risk of uterine rupture after abdominal and laparoscopic myomectomy is made. In pregnancies after IVF number of embryos transferred are determined. Optimal contraceptive intervals and surgical techniques are discussed. The consequences of these observations are analyzed and conclusions are made which can assist individualizing treatment options and improve patient selection.

Expression of Endometrial Receptivity Genes Increase After Myomectomy of Intramural Leiomyomas not Distorting the Endometrial Cavity

This study was designed to investigate whether endometrial receptivity genes are altered in infertile patients with intramural leiomyomas (IM) not distorting the endometrial cavity undergoing myomectomy. We measured endometrial HOXA-10, HOXA-11, LIF, ITGB3, and ITGAV messenger RNA (mRNA) expressions levels before and after myomectomy/metroplasty during mid-luteal phase in participants with IM, submucosal leiomyomas (SM), and septate uterus and fertile participants without fibroids. Initial endometrial sampling was obtained at the time of surgery, and second sampling was obtained 3 months after myomectomy/metroplasty. Expressions of each gene were evaluated using real-time reverse transcriptase polymerase chain reaction (RT-PCR). A trend toward decreased endometrial HOXA-10, HOXA-11, and ITGAV mRNA expression was detected in both SM and IM groups before myomectomy when compared to both fertile group and septate uterus. However, the differences failed to show statistical significance. After myomectomy of IM, we have detected 12.8-fold increase in endometrial HOXA-10 mRNA expression and 9.0-fold increase in endometrial HOXA-11 mRNA expression. This increase in endometrial HOXA-10 and 11 mRNA expression was significant. Accordingly, 2 patients having intramural fibroids greater than 5 cm were able to remain pregnant after myomectomy. Conversely, submucosal myomectomy did not cause any significant effect on endometrial receptivity markers. Likewise, all markers of endometrial receptivity remained unchanged after metroplasty. Myomectomy of IM have favorable effect on endometrial HOXA-10 and 11 mRNA expression.

Pregnancy outcomes following robot-assisted myomectomy

STUDY QUESTION

What are the characteristics of the pregnancy outcomes in women undergoing robot-assisted laparoscopic myomectomy (RALM) for symptomatic leiomyomata uteri?

SUMMARY ANSWER

Despite a high prevalence of women with advanced maternal age, obesity and multiple pregnancy in our cohort, the outcomes are comparable with those reported in the literature for laparoscopic myomectomy.

WHAT IS KNOWN ALREADY

Reproductive outcomes after traditional laparoscopic myomectomy are well documented. However, reproductive outcomes following robotic myomectomy are not well studied. This paper describes the pregnancy outcomes for a large cohort of women after robotic myomectomy.

STUDY DESIGN, SIZE, DURATION

This is a retrospective cohort of women who became pregnant after robot-assisted myomectomy at three centers. Of the 872 women who underwent robotic myomectomy during the period October 2005-November 2010, 107 subsequently conceived resulting in 127 pregnancies and 92 deliveries through 2011.

PARTICIPANTS/MATERIAL, SETTING, METHODS

Women of reproductive age with fibroids who wanted a minimally invasive treatment option and desired uterine preservation were recruited. We conducted a multicentre study with three centers, two in a private practice and one in an academic setting. Pregnancy outcomes and their relationship to myoma characteristics were analyzed.

MAIN RESULTS AND ROLE OF CHANCE

Mean ± SD age at myomectomy was 34.8 ± 4.5 years and 57.4% [95% confidence interval (CI) 48.0, 66.3] of women were overweight or obese. The mean number of myomas removed was 3.9 ± 3.2 with a mean size of 7.5 ± 3.0 cm and mean weight of 191.7 ± 144.8 g. Entry of the myoma into the endometrial cavity occurred in 20.6% (95% CI 15.0, 27.7) of patients. The mean time to conception was 12.9 ± 11.5 months. Assisted reproduction techniques were employed in 39.4% (95% CI 32.6, 46.7) of these women. Seven twin pregnancies and two triplet pregnancies occurred, for a multiple pregnancy birth rate of 9.8% (95% CI 5.0, 17.8). Spontaneous abortions occurred in 18.9% (95% CI 13.0, 26.6). Preterm delivery prior to 35 weeks of gestational age occurred in 17.4% (95% CI 10.9, 26.5). One uterine rupture (1.1%; 95% CI 0.3, 4.7) was documented. Pelvic adhesions were discovered in 11.4% (95% CI 7.0, 18.0) of patients delivered by Cesarean section. Higher preterm delivery rates were significantly associated with a greater number of myomas removed and anterior location of the largest incision (compared with all other sites) in logistic regression analyses (P = 0.01). None of the myoma characteristics were related to spontaneous abortion.

BIAS, CONFOUNDING AND OTHER REASONS FOR CAUTION

Given the retrospective nature of the data collection, some pregnancies may not have been captured. In addition, owing to the high prevalence of infertility patients in this cohort, the data cannot be used to counsel women who are undergoing RALM about fertility rates after surgery.

GENERALIZABILITY TO OTHER POPULATIONS

Prospective studies are needed to determine if the results shown in our cohort are generalizable to all women seeking a minimally invasive option for the conservative treatment of symptomatic fibroids with pregnancy as a desired outcome.

STUDY FUNDING/COMPETING INTEREST(S)

There was no funding source for this study.

Fibroids, infertility and laparoscopic myomectomy

Objective:

To review the literature and summarize the available evidence about the relationship of fibroids with infertility and to review the role of laparoscopic myomectomy in infertility.

Materials and Methods:

Medline, PubMed, and Cochrane Databases were searched for articles published between 1980 and 2010.

Results:

Fertility outcomes are decreased in women with submucosal fibroids, and myomectomy is of value. Subserosal fibroids do not affect fertility outcomes, and removal may not confer benefit. Intramural fibroids appear to decrease fertility, but the results of therapy are unclear. Although pregnancy rates for women with leiomyomata, managed endoscopically, are similar to those after laparotomy, there is a risk of uterine rupture. The risk is essentially unknown. Finally, the risk of recurrence seems higher after laparoscopic myomectomy compared to laparotomy.

Conclusions:

Laparoscopic myomectomy, when performed by an experienced surgeon, can be considered a safe technique, with an extremely low failure rate and good results in terms of the outcome of pregnancy.

Optimal timing and mode of delivery after cesarean with previous classical incision or myomectomy: a review of the data

Uterine rupture is an obstetrical emergency that can be catastrophic for the mother and fetus. Previous uterine surgery, including previous cesarean delivery or myomectomy, is an established risk factor, although the exact magnitude of the associated risk remains uncertain. We reviewed the literature related to uterine rupture after previous cesarean delivery with classical incision or myomectomy in an attempt to quantify outcomes associated with various management strategies. Although cesarean delivery with a classical incision is relatively uncommon (representing 0.3%-0.4% of deliveries), it presents a significant risk of rupture in subsequent pregnancies (1%-12% on the basis of published reports). Available data suggest that scheduled cesarean at 36-37 weeks optimizes both maternal and fetal outcomes in these cases. Patients with previous myomectomy are more frequently encountered in the obstetrical population. The risk of uterine rupture in subsequent pregnancies in these women is substantially lower than those with a history of previous classical incision (0.5%-0.7% on the basis of published reports). Although less common, given the potentially devastating consequences of uterine rupture, scheduled delivery at 38 weeks is suggested in those women requiring cesarean delivery. Despite the lack of well-controlled studies, preferred management strategies can be gleaned from previously published data to optimize maternal and fetal outcomes in women with these risk factors.

Laparoscopic myomectomy in patients with uterine myomas associated with infertility

Although myomectomy is widely accepted in women of childbearing age who wish to retain their fertility, the extent to which myomas affect fertility and whether their removal improves this remain unclear. This study aimed to elucidate the favourable surgical approach in women with uterine myomas and infertility. This retrospective, follow-up study was carried out in three centres in Germany. Data on women who had undergone myomectomy via laparoscopy, laparotomy or conversion to laparotomy in 2000-04 were collected and analysed. Fertility outcome after myomectomy was assessed by follow-up postal questionnaire in a subgroup of women with myoma-associated infertility. Data on 159 women with otherwise unexplained infertility were included (mean age 35 years (range 17-47), mean number of myomas 2.4 (range 1-8) and mean myoma size 6.1 cm (range 0.5-20)). Women who underwent laparoscopy had fewer complications. 39.6% (63/159) of women completed the questionnaire, which showed that the pregnancy rate after myomectomy was 46% in this group. No uterine rupture occurred. Laparoscopy is associated with fewer postoperative complications and since no preoperative or intraoperative factors seem to influence the fertility outcome in women with uterine myomas, it is the treatment of choice in these patients.

[Leiomyoma during pregnancy: which complications?]

OBJECTIVE

We have observed the association between uterine leiomyomas and complications during pregnancy, delivery and post-partum among our patients over the last 10 years.

PATIENTS AND METHODS

We realized a retrospective case-control study comparing pregnancy and delivery outcomes in women with and without leiomyomas. In order to strengthen our observations, we conducted both univariate and multivariate analyses, and carefully respected 3 matching criteria between the two groups: age, parity and date of delivery.

RESULTS

Over a ten-year period, 117 (0.38%) women with at least one leiomyoma would give birth - among the 30,805 births registered in our unit. By multivariate analysis, the presence of leiomyomas was significantly associated with women's age over 35 (adjusted odds ratio [AOR] 2.48, 95% confidence interval (CI) [1.31-4.67]), smoking (AOR=4.3, [1.82-10.13]), cystitis (AOR = 6.55, [2.12-20.16]), hydramnios (AOR = 5.12, [1.57-16.65]), threatened preterm labor (AOR = 3.99, [1.66-9.56]), first trimester bleeding (AOR = 3.92, [1.62-13.26]), anaemia during pregnancy (AOR = 2.97, [1.30-6.78]), labor dystocia (AOR = 11.79, [2.80-49.56]), retained placenta (AOR = 4.25, [1.49-12.11] and neonatal pediatric intensive care (AOR = 4.44, [1.19-16.60]). Regarding cesarean delivery, the multivariate analysis found that women with several leiomyomas underwent 8.48 times more cesarean sections than women with a single leiomyoma (p = 0.001).

DISCUSSION AND CONCLUSION

Our study shows how specific features are to be kept in mind regarding obstetric outcomes for women with leiomyomas. These results emphasise the need for good perinatal care and raise the question of the treatment of those leiomyomas before pregnancy with the development of non-invasive procedures.

The uterus and fertility

OBJECTIVE

To review the current understanding of the role the uterus plays in embryo implantation and to outline congenital anomalies and acquired diseases that impact normal uterine function.

DESIGN

The publications related to the embryo implantation, Mullerian anomalies, uterine polyps, uterine synechiae, and myomas were identified through Medline and reviewed.

CONCLUSION(S)

Congenital anomalies and acquired diseases of the uterus may negatively impact on the complex processes of embryo implantation. Hysteroscopic surgery to correct uterine septa, intrauterine synechiae, and myomas that distort the uterine cavity may benefit women with infertility or recurrent pregnancy loss. The effect of endometrial polyps on fertility is uncertain, but their removal, once identified, is justifiable. Complex congenital anomalies such as unicornuate uterus and uterus didelphys may negatively affect fertility and pregnancy outcome, and surgical treatment may benefit select patients.

La myomectomie par cœlioscopie en 2007: état des lieux

With fifteen years of development, laparoscopy for myomectomy has proven its advantages. However, this technique remains controversial concerning its feasibility and the quality of uterine scar obtained. Laparoscopic myomectomy (LM) is usually indicated when number of myomas is less than 3 to 4 with a 8 to 9 cm maximal size. Surgical technique is standardized and intervention time becomes acceptable. Risk of conversion ranges between 1 to 3% when technique is realized by trained surgeon. Bleeding is less important compared with laparotomy and immediate postoperative complications are exceptional. Results concerning fertility are positive with more than 50% of infertile patient conceiving after surgery, this rate rising up to 61 to 76% for myomas isolated cause for infertility; these values can be compared with myomectomy realized by laparotomy. Postoperative adhesions seem to be less important after laparoscopy when compared with laparotomy but this point needs to be confirmed. Risk of uterine rupture is estimated between 0 to 1%, but this point needs for larger series evaluation and needs to be compared with pregnancies after laparotomy. Laparoscopic myomectomy is a feasible technique, safe for patients waiting for conception and has proven its interest in case of infertility.

Pregnancy outcomes following treatment for fibroids: uterine fibroid embolization versus laparoscopic myomectomy

PURPOSE OF REVIEW

The management of uterine fibroids in patients requiring treatment who desire future fertility remains controversial. Myomectomy has been the most common operative procedure to improve pregnancy rates and outcomes. Uterine fibroid embolization is an increasingly popular, minimally invasive treatment for fibroids. This review aims to provide critical analysis of available data on pregnancy following myomectomy and uterine artery embolization.

RECENT FINDINGS

Patients with distorted uterine cavities due to submucosal fibroids of more than 2 cm have higher pregnancy rates following hysteroscopic resection. Pregnancy rates following myomectomy, both via laparoscopy and laparotomy, are in the 50-60% range, with most having good outcomes. Pregnancy rates following uterine artery embolization have not been established. Pregnancies following uterine artery embolization had higher rates of preterm delivery (odds ratio 6.2, 95% confidence interval 1.4-27.7) and malpresentation (odds ratio 4.3, 95% confidence interval 1.0-20.5) than pregnancies following laparoscopic myomectomy.

SUMMARY

Both myomectomy and uterine artery embolization are safe and effective fibroid treatments, which should be discussed with appropriate candidates. Pregnancy complications, most importantly preterm delivery, spontaneous abortion, abnormal placentation and postpartum hemorrhage, are increased following uterine artery embolization compared to myomectomy. Although most pregnancies following uterine artery embolization have good outcomes, myomectomy should be recommended as the treatment of choice over uterine artery embolization in most patients desiring future fertility.

Obstetric and delivery outcome of pregnancies achieved after laparoscopic myomectomy

OBJECTIVE

To assess the risks and outcome of pregnancies and deliveries after laparoscopic myomectomy (LM).

DESIGN

Retrospective study.

SETTING

Center of Reconstructive Pelvic Endosurgery, Reproductive Medicine Unit, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy.

PATIENT(S)

A total of 514 patients of fertile age that underwent LM at the Center were selected.

INTERVENTION(S)

All the surgical procedures were performed using the same technique employing a vertical uterine incision and avoiding the use of electrosurgery.

MAIN OUTCOME MEASURE(S)

Number and outcome of pregnancies achieved after surgery, abortion rate, preterm delivery, gestational age, malpresentation, spontaneous or cesarean delivery, and postpartum hemorrhage. We also paid particular attention to the occurrence of uterine rupture.

RESULT(S)

A total of 158 pregnancies were achieved. There were 43 (27.2%) spontaneous abortions, 4 (2.6%) ectopic pregnancies, and 1 (0.6%) therapeutic abortion. Only 27 patients (25.5%) had vaginal deliveries, whereas 79 (74.5%) underwent cesarean section. No instances of uterine rupture were recorded.

CONCLUSION(S)

Our preliminary results confirmed that LM, performed by an expert surgeon, can restore reproductive capacity, allowing patients to have a successful pregnancy.

Fertility after laparoscopic colorectal resection for endometriosis: preliminary results

OBJECTIVE

To examine fertility, reproductive outcomes, and determinants of fertility after laparoscopic segmental colorectal resection for endometriosis.

DESIGN

Retrospective longitudinal study.

SETTING

Tertiary university gynecology unit.

PATIENT(S)

The study population consisted of 34 women with colorectal endometriosis, of whom 22 wished to conceive. Demographic, surgical, and histological characteristics of 10 women who conceived were compared with those of 12 women who failed to conceive.

INTERVENTION(S)

Laparoscopic colorectal resection for endometriosis.

MAIN OUTCOME MEASURE(S)

Rates of pregnancy and live birth.

RESULT(S)

Mean follow-up after segmental colorectal resection was 24 months (range 6-42 months), and the pregnancy rate was 45.5%. The median time to conceive was 8 months (range 3-13 months). Twelve pregnancies occurred in 10 women, comprising nine spontaneous singleton pregnancies (7 vaginal deliveries, 1 cesarean section, and 1 ongoing pregnancy), and three pregnancies obtained by IVF (one miscarriage, one ongoing twin pregnancy, and one triplet pregnancy necessitating cesarean section at 29 weeks for premature rupture of the membranes, with two surviving infants). The live birth rate was 82%. The women who did and did not conceive did not differ in terms of mean follow-up, mean age, body mass index (BMI), parity, smoking, use and duration of oral contraception (OC), duration of infertility, or the length of the resected colorectal segment. Uterine adenomyosis was the main determinant of pregnancy after colorectal resection.

CONCLUSION(S)

These preliminary results suggest that extensive laparoscopic segmental colorectal resection for endometriosis can enhance fertility, with high rates of spontaneous pregnancy and live birth.

Reproductive outcome after autocrosslinked hyaluronic acid gel application in infertile patients who underwent laparoscopic myomectomy

Autocrosslinked hyaluronic acid gel is useful for preventing postsurgical adhesion formation in infertile patients who have undergone laparoscopic myomectomy, and it increases the pregnancy rate more than laparoscopic myomectomy alone. Moreover, pregnancy rate is significantly higher with the use of subserous sutures.

Les limites de la myomectomie cœlioscopique

Feasibility of laparoscopic myomectomy has been already shown with numerous clinical studies. Short-term benefits of this procedure are nowadays established. Its limits are related to the surgical technique, the myoma process, and the clinical context of the patient. By using preoperative exclusion criteria, particularly the size and the number of myomas, laparoscopic treatment is possible with little laparoconversion and complications rates. One could be in doubt about the risk of uterine rupture during a pregnancy occurring after laparoscopic myomectomy. In infertile patients, this procedure is as effective as laparotomy, even though its benefits in terms of postoperative adhesions should be demonstrated. Less invasive surgery should be preferred.

Laparoscopic myomectomy for symptomatic uterine myomas

OBJECTIVE

To evaluate the safety, efficacy, and techniques of laparoscopic myomectomy as treatment for symptomatic uterine myomas.

DESIGN

Medline literature review and cross-reference of published data.

RESULTS

Results from randomized trials and clinical series have shown that laparoscopic myomectomy provides the advantages of shorter hospitalization, faster recovery, fewer adhesions, and less blood loss than abdominal myomectomy when performed by skilled surgeons. Improvements in surgical instruments and techniques allows for safe removal and multilayer myometrial repair of multiple large intramural myomas. Randomized trials support the use of absorbable adhesion barriers to reduce adhesions, but there is no apparent benefit of presurgical use of GnRH agonists. Pregnancy outcomes have been good, and the risk of uterine rupture is very low when the myometrium is repaired appropriately.

CONCLUSION(S)

Advances in surgical instruments and techniques are expanding the role of laparoscopic myomectomy in well-selected individuals. Meticulous repair of the myometrium is essential for women considering pregnancy after laparoscopic myomectomy to minimize the risk of uterine rupture. Laparoscopic myomectomy is an appropriate alternative to abdominal myomectomy, hysterectomy, and uterine artery embolization for some women.