Intracapsular Myomectomy Research Articles

Myomectomy in adult women of reproductive age: a propensity score-matched study for pregnancy rates.

To study whether it is better to perform or not a myomectomy, in terms of surgical and reproductive outcomes in patients of advanced reproductive age, by an observational prospective study in university-affiliated and Community Hospitals. 40years and older patients affected by non-submucous symptomatic uterine fibroids and desiring future fertility were enrolled and treated by laparoscopic intracapsular myomectomy by (LIM) or by open laparotomy (OIM), or by a non-surgical management as control group, while attempting to conceive. The primary outcome measures were fibroid characteristics, pre- and post-surgical parameters, pregnancy achievement; the secondary outcome measures were the spontaneous or ART pregnancy outcomes, eventual week of abortion and type of delivery. Propensity scores have been calculated with logistic regression for binary and continuous variables. 202 patients completed the study: 112 operated by LIM, 40 by OIM and 50 patients as control group. Patients undergoing OIM have a worse surgical outcome than LIM. No difference was seen in pregnancy either after myomectomy or control group during follow-up. In the LIM group, there were 44 pregnancies (39.2%), and in the OIM group, there were 9 (22.5%) and 16 in the control group (32%). The weeks of delivery were statistically greater for the control group versus the surgical groups, with no difference in Apgar score between the 3 groups. Patients aged over 40years did not show substantial differences in reproductive outcome, whether operated or not. Myomectomy in over 40-year-old patients has no detrimental effect on future pregnancy rates and over when compared to expectant management.

Intracervical intracapsular myomectomy using loop ligation: a proposed technique.

Performing laparoscopic myomectomy for an intracervical myoma, especially a single giant myoma, is challenging. Only skilled surgeons attempt this operation. Surgeons frequently encounter cases of massive intraoperative bleeding, difficulty suturing the cervical incision, risk of injuring the neighbouring tissues, haematoma formation and conversion to laparotomy or hysterectomy. We previously developed a the technique of loop ligation of the pseudocapsule and have been using it to treat sizeable intracervical myomas laparoscopically. Its advantages include less blood loss, lower risk of injuries to the neighbouring tissues, maintenance of the cervical canal and sparing of the pseudocapsule. This technique is safe and feasible, and facilitates fertility. TWEETABLE ABSTRACT: The loop ligation technique is safe and feasible for laparoscopic myomectomy involving intracervical myomas.

Faster Healing Process by Sparing Intramural Myoma’s Pseudocapsule during Laparoscopic Myomectomy Compared with Removing It during Open Myomectomy

Uterine fibroids are the most common benign tumours in the reproductive system. They are proliferations of smooth muscle cells of the myometrium containing a large quantity of extracellular matrix and they are surrounded by a pseudo capsule of compressed areolar tissue and smooth muscle cells. They can cause various symptoms such as menorrhage, pain and infertility and therefore they can be a traumatic experience for several women. The treatment of choice is myomectomy. In the past, myomectomy was performed by relatively atraumatic techniques, which involved stretching the myoma from its pseudocapsule to extract the fibroid directly from the surrounding fibromuscular tissue, breaking up the fibrous bridge. Modern laparoscopic intracapsular myomectomy (LIM), however, leaves the fibrovascular network surrounding the myoma (namely the “fibroid neurovascular bundle”) intact which reduces the bleeding and/or uterine musculature trauma, and spares the neuropeptide fibers of the pseudocapsule. In this observational study, we compare the two techniques-laparoscopic intracapsular myomectomy (LIM) and conventional abdominal myomectomy (CAM) regarding the longterm uterine healing and a significantly faster healing process of the uterine incision was achieved by LIM compared to CAM.

Laparoscopic Intracapsular Myomectomy in Women 40 Years Old and Over with Symptomatic Uterine Fibroids. A Pilot Study.

Authors evaluated the impact of laparoscopic intracapsular myomectomy (LIM) in women 40 years of age and over with desire of future fertility compared with medical management of symptomatic fibroids, by a prospective cohort study in University affiliated Hospitals. This study includes a cohort of women 40 years of age and older with symptomatic intramural fibroids with desire of future fertility. Women with symptomatic fibroid uterus were offered to undergo LIM or medical management. They were encouraged to attempt conception either spontaneously or by assisted reproductive technology (ART) according to their individual preference. All women were followed for 2 years. Fibroid characteristics, pre- and post-surgical variables, including surgical complications, days of hospitalization, pregnancy rate, and obstetrical outcomes were collected. A total of 100 patient were included in the analysis. Fifty patients were assigned to the LIM group and 50 to the medical treatment group (MT). Groups were similar regarding age (43.5 ± 2.4 and 43.5 ± 2.4, p = 0.99), body mass index (23.8 ± 3.1 and 24.2 ± 3.1, p = 0.54), parity (0.46 ± 0.09 and 0.58 ± 0.09, p = 0.37), fibroid number (1.38 ± 0.6 and 1.46 ± 0.6, p = 0.53), and fibroid size (5.92 ± 1.62 cm vs. 5.94 ± 1.49 cm, p = 0.949). Of the patients who underwent LIM, 62% conceived within the study period compared with 56% in the control group ( p = 0.54). Pregnancy was achieved by ART in 44% of the patients of the LIM group and 30% in control group. There was no significant difference in pregnancy rates among the two groups regarding spontaneous pregnancy rate ( p = 0.332), nor in pregnancies obtained by ART with own eggs ( p = 0.146) and oocyte or embryo donation ( p = 0.821). The take home baby rate was 65% (20/31) in the LIM group and 61% (17/28) in the control group ( p = 0.7851). Both groups had similar rate of miscarriage ( p = 0.748). Patients 40 years old and over with symptomatic fibroid uterus who undergo LIM have similar subsequent fertility and obstetrical outcomes than women treated with medical management. LIM has no detrimental impact on future fertility in women 40 years old and over.

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

Study objectiveTo 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. MethodsA 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. ResultsThere 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. ConclusionIntracapsular 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.

1475 Laparoscopic Intracapsular Myomectomy for Deep Intramural Myomas in Infertile Women

Video Objective Laparoscopic Intracapsular Myomectomy helps in avoiding the opening of uterine cavity in infertile women with deep intramural myomas compressing the cavity. Infertile women with deep intramural myomas compressing the cavity, laparoscopic intracapsular myomectomy may be preferred to avoid opening the uterine cavity. Setting Videos of 3 cases will be shown where infertile women needed Myomectomy to optimize fertility results Case A 33 year old woman with 3 deep intramural medium sized myomas compressing the cavity from three sides. Case B 31 year old woman, with large posterior wall intramural myoma compressing the cavity from fundus to isthmus. Case C 28 year old, regular cycles, showing 6cm by 8cm right lateral wall myoma, compressing the cavity. Interventions 3 cases demonstrating our objective are shown. In all the cases you will notice. • we remained in the intracapsular plane • finer fibers of the capsule were also cut so as to make myoma absolutely naked • Intracapsular plane is the most avascular plane • cavity was not opened Conclusion Remaining in “intracapsular plane” while performing laparoscopic myomectomy in cases of deep intramural myomas, in infertile women, should be preferred as it helps in preventing intrauterine damage. Intrauterine damage can be in the form of intrauterine adhesions, avulsion of uterine wall or scar dehiscence in future pregnancy. Haematoma formation, necrosis and secondary infection are the triad of weakening the scar. This triad automatically gets taken care of as intracapsular plane is relatively avascular, one does not need to do the cauterization of the vessels after the myomectomy over the myoma bed. It is obvious that this will avoid the necrosis and secondary infection. We prefer to take 2-3 layers suturing with V-lock to obliterate dead space.

The importance of pseudocapsule preservation during hysteroscopic myomectomy

Minimally invasive techniques for myomectomy are based on the rationale of preserving the myometrial integrity, in order to spare muscular and fibro-neurovascular myometrial fibers and ensure complete and bloodless myoma removal. Post-operative myometrial vascularization is crucial in injured muscle regeneration. The post-surgical myometrial healing is needful for uterine reproductive function. Neurotransmitters and neurofibers were analyzed in the myoma pseudocapsule surrounding fibroid. They activate signaling molecule synthesis and release which, in turn, promote cell activation and induce muscle regeneration and growth. Pseudocapsule damage during myomectomy may lead to a reduction of neuropeptides and neurofibers at the hysterotomic site, to a poor physiological myometrial healing, with more fibrosis due to hypoxia, ischemia and necrosis.These pathophysiological events cause deficit in myometrial neurotransmission, muscular impulse and contractility, with ultimately impaired uterine muscle function during pregnancy, labor and delivery. Hence, during myomectomy, all manipulations should be performed as precisely and bloodlessly as possible, avoiding extensive, high wattage diathermocoagulation or excessive tissue manipulation or muscular trauma. Any iatrogenic pseudocapsule damage may alter neurotransmitter function during successive myometrial healing, impacting negatively on uterine repair and on eventual pregnancies. Hence the reasoned myomectomy on a biological basis, the “intracapsular myomectomy”, satisfied these surgical and physiological requirements. It was described precisely and firstly by the hysteroscopy, with the image magnification of the preservation of the myoma pseudocapsule. The “intracapsular hysteroscopic myomectomy” demonstrated the safe and effective removal of submucous myomas with intramural development. It allowed to completely remove the myoma in one or two surgical steps, saving the pseudocapsule and the surrounding healthy myometrium. The respect of the myometrium and the reduced thermal injury, a part the excellent outcomes in terms of surgical complications prevention, post-surgical fibrosis and intrauterine synechiae reduction, highlighted the physiological development of a successive pregnancy, without any myometrial complications during pregnancy, labor and delivery.

Introduction of Intracapsular Rotary-cut Procedures (IRCP): A Modified Hysteromyomectomy Procedures Facilitating Fertility Preservation

Uterine fibroids are common benign tumors in the female reproductive system. A hysterectomy is the most effective treatment for symptomatic fibroids. For patients desiring pregnancy, laparoscopic intracapsular myomectomy (LM) is an alternative surgery option. Although LM is widely accepted to treat fibroids, it is technically demanding with risk of excessive bleeding and difficult suturing, especially in cases with large fibroids or tumors in unusual locations. Therefore, we developed an intracapsular rotary-cut procedure (IRCP) as a modification of laparoscopic intracapsular myomectomy, with the intention to minimize risks of LM and help uterine healing. A summary of the improvements to the IRCP is described: 1) making an incision at the site of the fibroid with a length of one-third to one-half of the fibroid's diameter at a depth reaching the fibroid's surface; 2) holding the fibroid stably and making rotary cuts on the fibroid at a depth of 0.5-1 cm within its pseudo-capsule while pulling it outward slightly, making sure not to cut off any pieces of the fibroid; and 3) repeating the cutting-and-pulling until the longest dimension of the fibroid is outside the incision. The multiple cuts are to minimize the diameter and extend the length of the fibroid. When the multiple cuts cause half of the fibroid body to "shrink", the fibroid is squeezed out by contraction of the surrounding myometrium. Evaluation of the outcomes of IRCP showed that the time of enucleation and suturing, intraoperative bleeding, and decline of hemoglobin were significantly lower in the IRCP group than the LM group. As for reproductive outcomes, the full-term live birth rate of the IRCP group was significantly higher than that of LM group. However, there was no difference in delivery modes between the two groups. In conclusion, IRCP significantly benefits fertility preservation by minimizing damage to the uterus, protecting myofibers of the pseudo-capsule, and resulting in a shallower residual cavity, which eases stitching and causes less bleeding. It is worthwhile to adopt IRCP in younger patients who desire preservation of their fertility.

Angiogenesis and Vascularization of Uterine Leiomyoma: Clinical Value of Pseudocapsule Containing Peptides and Neurotransmitters.

Fibroids or myomas involve large proportion of women of reproductive age. The myoma formation starts from the transformation of the myometrium, causing the progressive formation of a pseudocapsule, which is made of compressed muscle fibers. Numerous studies investigated on myoma pseudocapsule anatomy, discovering many neurotransmitters and neuropeptides, as a neurovascular bundle, influencing myometrial physiology. These substances have a positive impact on wound healing and muscular restoring, also playing a role in sexual and reproductive function. Based on investigations, a distinct surgical technique evolved, called "intracapsular myomectomy", meaning myoma removal from its pseudocapsule, which enables protection of the myoma pseudocapsule, containing neuropeptides and neurofibers involved in physiological myometrial healing. This technique, performed by a gentle myoma enucleating by stretching from myometrium and sparing pseudocapsule, reduces surgical trauma caused by iatrogenic myoma pseudocapsule damage. Intracapsular myomectomy meets the basic surgical anatomy principle: myoma is removed by a bloodless, precise and careful dissection sparing myometrium, as much as possible. The rationale of intracapsular myomectomy should be applied to all myoma removals; therefore, it has been used for both laparoscopic and laparotomic myomectomy, as well as for cesarean myomectomy. Scientific research is still seeks to clarify some reports of myomas with infertility, especially in the case of intramural myomas, but it is clear that in the case of performing myomectomy, it must do by the described intracapsular technique. This enables myometrial preservation, especially peripherally to myoma bed, promoting myometrial healing after myoma removal.

Selective genetic analysis of myoma pseudocapsule and potential biological impact on uterine fibroid medical therapy

Objective: Mutations in Mediator Complex Subunit 12 (MED12) gene are typical genomic aberrations, commonly detected in a high percentage of uterine leiomyomas (ULs). The aim of this investigation was to define the fibroid or non-tumor origin of uterine leiomyoma pseudocapsule (PC) surrounding fibroids and its possible therapeutic targets in uterine fibroid management.Research design and methods: A non-randomized observational study was performed on 36 women, not subjected to any previous drug treatment, undergoing laparoscopic intracapsular myomectomy. Specimens of myometrium (UM), ULs and corresponding PCs were sampled to analyze MED12 gene status, by direct sequencing of exon 2.Main outcome measures: Defining the status of MED12 gene in PCs associated to ULs harboring mutations.Results: PCs always showed a wild type MED12 gene status, even when associated to a UL harboring a specific MED12 aberration.Conclusions: The wild-type status of MED12 gene in the PCs indicates the non-tumoral origin of this structure: it appears as a protective structure for the healthy tissue that could enhance regenerative mechanisms. The limitations of this study, as the restrained number of patients, will be solved in the future extending the analysis to a larger cohort of women, as tester of such pharmacological treatments on PC.

Conservative surgical treatment of uterine fibroids

Fibroids are the most common benign tumours of the genital organs in women of childbearing age, causing significant morbidity and largely disturbing quality of life. Myomectomy is a option of choice for women who want to preserve reproductive function. Conventional myomectomy via laparotomy is commonly used for large subserosal and intramural fibroids and in cases of a large number of fibroids. Number, size and location of fibroids in most cases do not represent a limiting factor for conventional myomectomy. Vaginal myomectomy is possible in cases of nascent submucosal fibroids. Laparoscopic myomectomy is an option for patients with smaller uterus, as the size of the uterus could represent a limiting factor for this approach. Hysteroscopic resection of submucosal fibroids is the method of choice for most patients with submucous fibroids. There is no consensus yet on the maximum size and type of fibroids that can be operated with this approach. Myoma pseudocapsule research during the past decade led to introduction of a surgical technique called "intracapsular myomectomy", as a method which spares the pseudocapsule as an important structure for optimal myometrial healing after myomectomy, positively affecting future reproductive function. The clinical rationale for intracapsular myomectomy can be applied to all myomectomies, therefore it has been used both for laparoscopic and laparotomic myomectomy, as well as for cesarean myomectomy. Several studies demonstrated that CM is probably safer procedure than previously believed. CM is justifiable when performed following proper patient selection by experienced surgeons.

The surgical outcome of intracapsular cesarean myomectomy. A match control study

Authors evaluated the outcome of intracapsular cesarean myomectomy by a prospective case–control study on 68 patients who underwent intracapsular cesarean myomectomy, compared with a control group of 72 patients with myomatosic pregnant uterus who underwent cesarean section (CS) without myomectomy. Mostly of removed myomas were subserous or intramural, fundal in 37 women (54.4%), corporal in 22 (32.3%) and peri-low uterine segment in 9 women (18.7%). The average myoma' size was 8 cm (1.5–20), in 40 women, with 8 myomas measuring 4–6 cm, 14 myomas between 10 and 12 cm and >13 cm in 6 patients. Difference in blood tests and surgical outcome in intracapsular cesarean myomectomy was non significant (p > 0.05). The average duration of hospitalization of intracapsular cesarean myomectomies was 5 days. There was no correlation between complications or duration of hospital stay and patient age, gravidity, parity or indication for CS. The intracapsular cesarean myomectomy could be a reliable, feasible and safe obstetric procedure. Meticulous attention to gentle hemostasis, sharp pseudocapsule dissection, adequate approximation of the myometrium edges and all dead spaces to prevent hematoma formation, can further increase the safety of the procedure, without significant complications by experienced obstetricians.

Gene expression analysis reveals an angiogenic profile in uterine leiomyoma pseudocapsule

The pseudocapsule (PC) of the uterine leiomyoma (UL) is an anatomic entity that surrounds the myoma separating it from the myometrium (UM). Although a number of microarray experiments have identified differences in gene expression profile in the UL when compared with the UM, there is a lack of systematic studies on the PC. In this study, quantitative RT-PCR analysis was performed on 18 matched PC, UL and UM specimens and results showed that the PC displays a specific gene expression profile. The low expression level of insulin-like growth factor (IGF-2), a fibroid specific marker, that we found in the PC and the UM when compared with the UL, clearly indicates that the PC is in structural continuity with the UM. However, the significant increase in endoglin expression level in PC with respect to the UL and UM indicates that an active neoangiogenesis is present in PC. Conversely, other angiogenic factors such as von Willebrand factor (vWF) and vascular endothelial growth factor A (VEGF-A) seem to have little influence on the PC angiogenesis. Because the endoglin is preferentially expressed in proliferating endothelial cells, whereas the vWF and VEGF-A are preferentially expressed in preexisting endothelial cells, our idea is that the angiogenic activity in the PC is linked to wound healing. The angiogenic activity is also sustained by intermediate expression level of cystein-rich angiogenesis inducer 61, connective tissue growth factor and collagen 4α2 genes all involved in the neoangiogenesis, that we detected in the PC. Taken together our data demonstrate that the specific expression pattern observed in the PC could be the response of the uterine wall's smooth cells to the tension imposed by the tumor. As a consequence, a neovascular structure is generated involving regenerative processes. For these reasons, we suggest that the laparoscopic intracapsular myomectomy (LIM), a new surgical technique that preserves the PC during the UL removal, should always be preferred, to favor a faster and proper uterine healing.

NT, NPY and PGP 9.5 presence in myomeytrium and in fibroid pseudocapsule and their possible impact on muscular physiology

The uterine myoma pseudocapsule is a neurovascular bundle surrounding fibroid, containing neuropeptides, probably involved in uterine scar healing. We studied neurotensin (NT), neuropeptide tyrosine (NPY), and protein gene product 9.5 (PGP 9.5) nerve fibres in the pseudocapsule neurovascular bundle of intramural uterine fibroids on 67 no pregnant women by intracapsular myomectomy sparing the neurovascular bundle, sampling full thickness specimens of the pseudocapsule of uterine fibroids (PUF) and normal myometrium (NM) obtained from the fundus uteri (FU) and the uterine body (UB). The samples were sent for histological and immunofluorescent analyses and compared by morphometrical quantification. The Conventional Unit (C.U.) difference of NT, NPY, and PGP 9.5 nerve fibres was statistically analyzed. Our results showed that NT, NPY, and PGP 9.5 neurofibers are almost equally present in PUF as in NM of a no pregnant uterus. As all of these neuropeptides are present in the uterine muscle and can affect muscle contractility, uterine peristalsis and muscular healing. A myomectomy respecting the pseudocapsule neurofibers should facilitate smooth muscle scarring and promote restoration of normal uterine peristalsis with a possible positive influence on fertility.

Ultrasound evaluation of uterine healing after laparoscopic intracapsular myomectomy: an observational study

Can uterine scar healing after laparoscopic intracapsular myomectomy (LIM) be adequately monitored by traditional two-dimensional (2D) ultrasound (US) and Doppler velocimetry? The myometrial area of the scar after LIM can be followed by 2D US and Doppler velocimetry. Apart from post-surgical adhesions, the main concern linked to laparoscopic myomectomy is the quality of healing of the myometrial incision: it has been suggested that US could be useful for assessing uterine scars after myomectomy. However, no diagnostic method has yet been widely accepted to assess the healing process. A cohort prospective study (level of evidence II-2), run in University-affiliated hospitals: 149 women with symptomatic uterine fibroids (UFs) underwent LIM, between January 2007 and October 2011. During follow up 13 patients withdrew from the study. After LIM, all patients were followed by traditional 2D US scanning and Doppler velocimetry on Days: 0, 1, 7, 30 and 45. Authors evaluated: number, size and location of UFs, scar diameter and Doppler velocimetry and resistance index (RI) of the uterine arteries, at their ascending branch. The uterine examination showed a significant (P < 0.05) progressive reduction of uterine scar area from 78% of the previous UF location on the first day, to 19% on 30th day, and <4% on the 45th day. There was no correlation with the size of the fibroid or the relative reduction in the size of the scar, on both Days 1 and 45. There was a significant (P < 0.05) increase in the RI of the ipsilateral uterine arteries from 0.65 on the first post-operative day to 0.83 after 7 days followed by a decrease to 0.71 on the 30th and 0.61 on the 45th post-operative day. This is a cohort investigation on a limited number of patients and it does not surgically compare LIM and 'classic' myomectomy in the scar US follow up. LIM avoided intraoperative bleeding and excessive tissue damage, as post-operative US follow up showed, with just two intra-myometrial hematomas (1.5%). The 2D US and Doppler velocimetry, a non-invasive safe method to check the myometrium after LIM, can detect post-operative hematoma and disechogenic, heterogeneous or ill-defined scar area, all unfavorable signs for myometrial scarring. Moreover, Doppler transvaginal monitoring, evaluating the pulsatility index (PI) and RI of the uterine arteries at their ascending branch, could identify patients with altered PI and RI parameters, possible markers of impaired wound healing.

Surgical management of neurovascular bundle in uterine fibroid pseudocapsule.

The uterine fibroid pseudocapsule is a fibro-neurovascular structure surrounding a leiomyoma, separating it from normal peripheral myometrium. The fibroid pseudocapsule is composed of a neurovascular network rich in neurofibers similar to the neurovascular bundle surrounding a prostate. The nerve-sparing radical prostatectomy has several intriguing parallels to myomectomy. It may serve either as a useful model in modern fibroid surgical removal, or it may accelerate our understanding of the role of the fibrovascular bundle and neurotransmitters in the healing and restoration of reproductive potential after intracapsular myomectomy. Surgical innovations, such as laparoscopic or robotic myomectomy applied to the intracapsular technique with magnification of the fibroid pseudocapsule surrounding a leiomyoma, originated from the radical prostatectomy method that highlighted a careful dissection of the neurovascular bundle to preserve sexual functioning after prostatectomy. Gentle uterine leiomyoma detachment from the pseudocapsule neurovascular bundle has allowed a reduction in uterine bleeding and uterine musculature trauma with sparing of the pseudocapsule neuropeptide fibers. This technique has had a favorable impact on functionality in reproduction and has improved fertility outcomes. Further research should determine the role of the myoma pseudocapsule neurovascular bundle in the formation, growth, and pathophysiological consequences of fibroids, including pain, infertility, and reproductive outcomes.

Laparoscopic myomectomy focusing on the myoma pseudocapsule: technical and outcome reports

Our aim was to assess surgical complaints and reproductive outcomes of laparoscopic intracapsular myomectomies by a prospective observational study run in University affiliated hospitals. Between 2005 and 2010, 235 women underwent subserous and intramural laparoscopic myomectomy of fibroids (4-10 cm in diameter) for indications of pelvic pain, menstrual disorders, a large growing myoma or infertility. The main outcome measures were post-surgical parameters, including complications, the need for subsequent surgery or symptomatic relief, resumption of normal life and reproductive outcome. Pelvic pain occurred in 27%, menorrhagia or metorrhagia in 21%, a large growing myoma in 10% and infertility in 42% of women. Single fibroids occurred in 51.9% of patients while 48.1% had multiple myomas. Of all patients, 58.2% had subserosal and 41.8% had intramural myomas. No laparoscopies were converted to laparotomy. In 3 years, 1.2% of patients had a second laparoscopic myomectomy for recurrent fibroids. The mean total operative laparoscopic time was 84 min (range 25-126 min), with mean blood loss of 118 ± 27.9 ml. By 48 h after surgery, 86.3% were discharged with no major post-operative complications. No late complications, such as bleeding, urinary tract infections or bowel lesions, occurred. Of the women who underwent myomectomy for infertility, 74% finally conceived. At term, 32.9% of patients underwent Caesarean section, 24.8% delivered by vacuum extractor and 42.2% had spontaneous deliveries. No case of uterine rupture occurred. Intracapsular subserous and intramural myomectomy saving the fibroid pseudocapsule showed few early and no late surgical complications, enhanced healing by preserving myometrial integrity and allowed a good fertility rate and delivery outcome. In young patients suffering fibroids, laparoscopic intracapsular myomectomy is a potential recommended surgical treatment.

Adhesion formation after intracapsular myomectomy with or without adhesion barrier

To show the prevention of adhesion formation by placing an absorbable adhesion barrier after intracapsular myomectomy. Prospective blinded observational study. University-affiliated Hospitals. Patients ≥ 18 years old with single or multiple uterine fibroids removed by laparoscopic or abdominal intracapsular myomectomy. A total of 694 women undergoing laparoscopic or abdominal myomectomy were randomized for placement of oxidized regenerated cellulose absorbable adhesion barrier to the uterine incision or for control subjects without barriers. The presence of adhesions was assessed in 546 patients who underwent subsequent surgery. The primary and secondary outcomes of the analysis were the presence and severity of adhesions for four groups: laparotomy with barrier, laparotomy without barrier, laparoscopy with barrier, and laparoscopy without barrier. There was a higher rate of adhesions in laparotomy without barrier (28.1%) compared with laparoscopy with no barrier (22.6%), followed by laparotomy with barrier (22%) and laparoscopy with barrier (15.9%). Additionally, the type of adhesions were different, filmy and organized were predominant with an adhesion barrier, and cohesive adhesions were more common without an adhesion barrier. Oxidized regenerated cellulose reduces postsurgical adhesions. Cohesive adhesions reduction was noted in laparoscopy.