Chemotherapy response score as a predictor of survival in ovarian cancer patients.

OBJECTIVE: The chemotherapy response score (CRS) has been widely adopted as a predictive tool for ovarian cancer survival. In the present study, we seek to define differences in survival rates among patients grouped in the traditionally established three-tiered system and those who have not been offered debulking surgery. STUDY DESIGN: We designed a retrospective cohort study involving women treated with chemotherapy and offered interval or late debulking surgery for ovarian cancer. Twenty-eight women were not considered for a debulking procedure for various reasons. Of the 89 women who were finally offered interval debulking or late debulking surgery, 28 had a CRS 1 score, 34 had a CRS 2 score and 27 had a CRS 3 score. RESULTS: Significant differences were noted in the progression-free survival (PFS) and overall survival (OS) of patients based on the CRS stratification, although survival rates were considerably longer for all three groups compared to those of patients who were not offered surgery. Cox regression univariate analysis revealed that suboptimal debulking and CRS 1 or no surgery had a significant negative impact on PFS and OS rates. The binary stratification of CRS (CRS 1-2 vs CRS 3) revealed comparable differences in the PFS and OS to those in the groups that were stratified as platinum resistant and platinum sensitive. CONCLUSION: The chemotherapy response score is a significant determinant of ovarian cancer survival that helps evaluate the risk of early disease relapse and death and may soon be useful in guiding patient-tailored treatment.

Thoracic epidural analgesia as part of an enhanced recovery program in gynecologic oncology: a prospective cohort study.

OBJECTIVE: To evaluate the safety and the effectiveness of thoracic epidural analgesia as part of the enhanced recovery after surgery (ERAS) multimodal analgesic protocol in patients with gynecologic oncology who have undergone laparotomy for suspected or confirmed malignancy. METHODS: We conducted a prospective cohort study, following an enhanced recovery after surgery pathway, among patients who had undergone laparotomy for confirmed or suspected gynecological malignancy between January 2020 and September 2021. All patients who underwent laparotomy at the gynecologic oncology department for the aforementioned reason during that time were considered eligible. Patients (n=217) were divided into two groups: epidural (n=118) and non-epidural (n=99) group. Both groups were treated with the standard ERAS departmental analgesic protocol. The primary outcomes were length of hospital stay, complications, and readmission rates. RESULTS: Data from 217 patients (epidural group, n=118 vs non-epidural group, n=99) with median age of 61 years (IQR 53-68) were analyzed. The most common type of cancer was of ovarian origin (85/217, 39.2%, p=0.055) and median (Aletti) surgical complexity score was 3 (p=0.42). No differences were observed in the patients' demographics, clinical, and surgical characteristics. Primarily, median length of stay was 4 days in both groups with statistically significant lower IQR in the epidural group (3-5 vs 4-5, p=0.021). Complication rates were more common in the non-epidural group (38/99, 38.3% vs 36/118, 30.5%, p<0.001) with similar rates of grade III (p=0.51) and IV (0%) complications and readmission rates (p=0.51) between the two groups. Secondarily, the epidural group showed lower pain scores (p<0.001) on the day of surgery and in the first post-operative day (p<0.001), higher mobilization rates on the day of surgery (94.1% vs 57.6%, p<0.001), faster removal of urinary catheter (p<0.001), shorter time to flatus (p<0.001), and less nausea on the day of surgery (p<0.001). CONCLUSION: In this study we showed that thoracic epidural analgesia, when used as part of an ERAS protocol, is safe and offers more favorable pain relief along with a number of additional benefits, improving the peri-operative experience of patients with gynecologic cancer.

Chemotherapy Response Score in Ovarian Cancer Patients: An Overview of Its Clinical Utility.

The chemotherapy response score has been developed over the last few years as a predictive index of survival outcomes for patients with advanced-stage epithelial ovarian cancer undergoing interval debulking surgery. While its importance in predicting patients at risk of developing recurrences earlier seems to be important, its accuracy in determining patients with a shorter overall survival remains arbitrary. Moreover, standardization of the actual scoring system that was initially developed as a 6-tiered score and adopted as a 3-tiered score is still needed, as several studies suggest that a 2-tiered system is preferable. Given its actual importance in detecting patients with shorter progression-free survival, research should also focus on the actual predictive value of determining patients with platinum resistance, as a suboptimal patient response to standard neoadjuvant chemotherapy might help determine patients at risk of an earlier recurrence. In the present review, we summarize current knowledge retrieved from studies addressing outcomes related to the chemotherapy response score in epithelial ovarian cancer patients undergoing neoadjuvant chemotherapy and discuss differences in outcome reporting to help provide directions for further research.

Mechanical bowel preparation before gynecologic laparoscopic procedures: Is it time to abandon this practice?

AIM: To examine the influence of mechanical bowel preparation on surgical field visualization and patients' quality of life during benign gynecologic laparoscopic procedures. METHODS: A single blind, randomized, controlled trial was undertaken with laparoscopic gynecologic surgical patients to one of the following three groups: liquid diet on the preoperative day; mechanical bowel preparation with oral polyethylene glycol (PEG) solution; minimal residue diet for 3 days. Primary outcomes included assessment of the condition of small and large bowel and the overall quality of the surgical field. Additional measures included assessment of patients' preoperative symptoms, tolerance of the preparation method and compliance to the protocol, postoperative symptoms and bowel function. RESULTS: One hundred forty-four patients were randomized as follows: 49 to liquid diet, 47 to mechanical bowel preparation, and 48 to minimal residue diet. Most characteristics were similar across groups. The intraoperative surgical view and the condition of large and small bowel were equal or inferior at the patients who received mechanical bowel preparation compared with the other groups. The 4-point Likert scale scoring for small bowel (2.51 vs. 2.72 vs. 2.81, p = 0.04), large bowel (2.26 vs. 2.38 vs. 2.48, p = 0.32) and overall operative field quality (2.34 vs. 2.67 vs. 2.67, p = 0.03) demonstrated no advantage from the use of preoperative mechanical bowel preparation over liquid diet and minimal residue diet, respectively. Preoperative discomfort was significantly greater in the mechanical bowel preparation group. CONCLUSION: Mechanical bowel preparation before gynecologic laparoscopic operations for benign pathology could be safely abandoned. CLINICAL TRIAL REGISTRATION: ISRCTN registry, https://doi.org/10.1186/ISRCTN59502124 (No 59502124).

Meta-analysis of GnRH-antagonists versus GnRH-agonists in poor responder protocols.

PURPOSE: Considering the insufficient evidence supporting an ideal protocol for poor responder management in IVF/ICSI cycles, the aim of the current meta-analysis was to compare GnRH-antagonist versus GnRH-agonist protocols in poor responders, evaluating effectiveness and safety. METHODS: Meta-analysis was conducted using Medcalc 16.8 version software. Standardized mean differences (SMD), odds ratios (OR), and the respective 95% confidence intervals (CI) were determined appropriately. The Cochran Q statistic and the I2 test were used to assess studies' heterogeneity. RESULTS: GnRH-agonists were shown to correlate with fewer cancelled IVF/ICSI cycles (p = 0.044, OR = 1.268 > 1, 95% CI 1.007, 1.598), a larger number of embryos transferred (p = 0.008, SMD = - 0.230, 95% CI - 0.400, - 0.0599), and more clinical pregnancies (p = 0.018, OR = 0.748 < 1, 95% CI 0.588, 0.952). However, GnRH-antagonists resulted in a significantly shorter duration of ovarian stimulation (p = 0.007, SMD = - 0.426. 95% CI - 0.736, - 0.115). The number of oocytes and mature oocytes retrieved in both protocols did not differ statistically (p = 0.216, SMD = - 0.130, 95% CI - 0.337, 0.0763 and p = 0.807, SMD = - 0.0203, 95% CI - 0.183, 0.142, respectively). Moreover, a high heterogeneity among studies was observed regarding duration of ovarian stimulation (I2 = 90.6%), number of oocytes (I2 = 82.83%)/mature oocytes retrieved (I2 = 70.39%), and embryos transferred (I2 = 72.83%). CONCLUSIONS: Based on the present meta-analysis, agonist protocols could be suggested as a first choice approach, in terms of effectiveness. Due to the high studies' heterogeneity, results should be considered with caution. Accordingly, larger cohort studies and meta-analyses like the present one will enhance the robustness of the emerging results to identify the ideal protocol for poor responders.

Evaluation of the efficacy of cervical pessary combined with vaginal progesterone in women with a short cervix and additional risk factors for preterm delivery.

OBJECTIVE: The aim of this study was to examine the efficacy of a combined management with cervical pessary and vaginal progesterone of women with a singleton pregnancy and a short cervix in both low and high risk-cases based on their previous obstetrical history and maternal factors. STUDY DESIGN: This was a prospective cohort study of women with a singleton pregnancy and a sonographically detected mid-trimester cervical length ≤ 25 mm. The high-risk group consisted of women with a history of a previous spontaneous preterm birth (PB), or a second-trimester miscarriage, or a loop electrosurgical excision procedure of the cervix (LEEP) while the low-risk group of women without such a history. All women were managed with cervical pessary and daily vaginal administration of 200 mg of progesterone. The primary outcome measure was spontaneous delivery before 34 weeks (238 days) of gestation. RESULTS: One hundred ninety-six cases with a CL ≤ 25 mm were detected during the study period. Fifty-two women declined to participate in the study. The remaining 144 women were divided into two groups based on the presence (n = 44) or absence (n = 100) of specific risk factors for PB. The rate of PTB < 34 weeks was similar in both low and high-risk pregnancies while a significantly higher rate of sPTB < 37 weeks was found in women with high-risk pregnancies (p = .005). CONCLUSION: The combined treatment of cervical pessary and vaginal progesterone has a similar influence on preterm delivery rate < 34 weeks, in both low and high-risk women, with a mid-trimester short cervix.

The Relevance of Notch Signaling in Cancer Progression.

The Notch signaling pathway controls normal embryonic development and tissue homeostasis of many cell types. It regulates cell proliferation, fate, differentiation, and cell death by short-range signaling between nearby cells that come in contact. The Notch pathway has also been critically involved in the pathobiology of a variety of malignancies, regulating cancer initiation and development, as well as early stages of cancer progression, by adjusting conserved cellular programs. Fibroblasts, an essential for tumor growth component of stroma, have also been affected by Notch regulation. Sequencing Notch gene mutations have been identified in a number of human tumors, revealing information on the progression of specific cancer types, such as ovarian cancer and melanoma, immune-associated tumors such as myeloid neoplasms, but especially in lymphocytic leukemia. Activation of the Notch can be either oncogenic or it may contain growth-suppressive functions, acting as a tumor suppressor in other hematopoietic cells, hepatocytes, skin, and pancreatic epithelium.

Misoprostol vs vasopressin as a single hemostatic agent in laparoscopic myomectomy: Comparable, or just better than nothing?

AIM: Laparoscopic myomectomy may be associated with considerable blood loss, especially in patients in whom no specific hemostatic measures are used. We conducted this retrospective comparative study to investigate whether misoprosol is an effective and safe alternative to vasopressin when used as single hemostatic agent in laparoscopic myomectomy. METHODS: Two hundred cases undergoing laparoscopic myomectomy (-ies), were included. Of these, 50 pre-treated with vaginal misoprostol 400mcg 1 h before surgery (group 1), were compared with two historic consecutive groups: 100 patients treated with intraoperative intra-myometrial injection of dilute vasopressin (20 IU/100 mL normal saline) (group 2), and 50 treated without use of any hemostatic agent (group3). RESULTS: Mean procedure length did not differ significantly between the three groups (127.9 vs 100.6 vs 130.8 min). Mean estimated blood loss (EBL) was 179.7 ± 200.0 mL in group 1, compared with 147.8 ± 171.8 mL in group 2 (P = 0.793) and 321.8 ± 246.0 mL in group 3, respectively (P < 0.001). EBL was lower in group 2 in most of the study's subgroups of patients stratified according to size and number of fibroids compared with group 1, with the exception of patients with ≥4 fibroids, and ≥7 cm in size. In these subgroups, misoprostol appeared more effective. Neither agent was associated with serious adverse events. CONCLUSION: Vaginal misoprostol can be effective in reducing blood loss during laparoscopic myomectomy. Although rates of EBL are, in general, higher compared with those obtained with vasopressin, they are significantly reduced compared with those observed when no hemostatic agent is used. In extended procedures, vaginal misoprostol, due to its prolonged uterotonic action, may be associated with reduced blood loss compared with vasopressin.

Perioperative blood transfusion and ovarian cancer survival rates: A meta-analysis based on univariate, multivariate and propensity score matched data.

The negative impact of perioperative blood transfusion on survival outcomes has been reported in several cancer types. The purpose of the present study is to summarize existing evidence in ovarian cancer patients. We searched the Medline, Scopus, Clinicaltrials.gov, EMBASE, Cochrane Central Register of Controlled Trials CENTRAL and Google Scholar databases for observational and randomized trials that assessed the impact of perioperative blood transfusion on the disease-free survival (DFS) and overall survival (OS) of ovarian cancer patients that undergone debulking surgery were selected for inclusion. The methodological quality of the included studies was assessed by using the Newcastle-Ottawa Scale. Statistical meta-analysis was performed with the RevMan 5.3 software using the Der-Simonian Laird random effects model. Seven studies were identified which included 2341 ovarian cancer patients. Meta-analyses that were based on univariate and multivariate reporting revealed that perioperative blood transfusion had a significant negative impact on the patient`s OS rates (OR 1.78, 95 %CI 1.16, 2.74 and OR 1.31, 95 %CI 1.00, 1.71 respectively). Disease free survival rates were also influenced according to the results of the univariate analysis (OR 1.58, 95 %CI 1.14, 2.19), however, the effect was not significant in the multivariate analysis. The analysis that was based on propensity score matched populations did not reveal differences among transfused and non-transfused. Concluding, the findings of our meta-analysis suggest that transfusion of blood products during the perioperative period is not an independent factor that may affect survival outcomes of ovarian cancer patients. Nevertheless, it should be noted that patients that receive transfusion have several potential confounders that may affect their survival outcomes.

Placental Mesenchymal Dysplasia: Ultrasound Characteristics and Diagnostic Pitfalls.

Placental mesenchymal dysplasia (PMD) is a rare, benign developmental anomaly with a reported prevalence of 0.02% (Arizawa and Nakayama, 2002). It is characterized by placentomegaly with multiple cystic lesions of the stem villi and vascular anomalies (Pawoo and Heller, 2014). Early detection of PMD has been described during routine prenatal ultrasound (Vaisbuch et al., 2009). The sonographic characteristics of PMD include increased placental thickness and multiple cystic areas within the placenta with either an absence of blood flow or with low venous Doppler signals (Vaisbuch et al., 2009). The differential diagnosis of multicystic placental lesions with the presence of a live fetus include partial molar pregnancy, multiple hematomas, chorioangioma Beckwith-Wiedemann syndrome and PMD. Chorioangiomas are well circumscribed masses within the placenta and they are characterized by the presence of a single feeding vessel with the same pulse rate as the umbilical cord (Zalel et al., 2002). Invasive prenatal testing is required for the exclusion of partial molar pregnancy and Beckwith-Wiedemann Syndrome (Vaisbuch et al., 2009). Definitive diagnosis of PMD is based on the pathologic examination of the placenta. Histology reveals aneurysm or dilated blood vessels that may be thrombosed. The stem villi are edematous and enlarged with thick-walled vessels, without trophoblastic proliferation (Pawoo and Heller, 2014). This case report highlights the significance of the early detection of PMD, illustrates the pitfalls in differential diagnosis and provides valuable insights regarding PMD management in a clinical setting.

The effects of follicle-stimulating hormone receptor (FSHR) -29 and Ser680Asn polymorphisms in IVF/ICSI.

Background The aim of this study was to analyze two different polymorphisms, Ser680Asn and -29 (G>A) promoter polymorphism, of the follicle-stimulating hormone receptor (FSHR) gene, individually but also in combination, in a sample of Greek women undergoing in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI). Materials and methods One hundred and forty-one women undergoing IVF or ICSI and 94 controls were genotyped by real-time polymerase chain reaction (RT-PCR) for the two FSHR polymorphisms. The association of the alleles with the clinical, biochemical and other parameters concerning the controlled ovarian stimulation (COS) protocol and outcome was investigated, as well as the pregnancy rate. Results The study of each polymorphism individually revealed a positive correlation of the SerSer genotype (Ser680Asn polymorphism) with higher luteinizing hormone (LH) levels on the third day of the menstrual cycle. On the other hand, the A allele for the -29 (G>A) promoter polymorphism correlated with the increased number and quality of cumulus-oocyte complexes (COCs). No differences were detected when the different genotypes of the two polymorphisms were combined - the population study was grouped according to the number of polymorphic alleles they carried (0-4 alleles). Women who presented all polymorphic alleles, AsnAsn/AA, exhibited the lowest LH levels (2.62 ± 0.68 mIU/L), but were rarely detected (n = 2, 1.4% of the studied population). Conclusions The data from this study reflect that the investigation of the combination of polymorphisms, such as FSHR -29 and Ser680Asn, could offer a valuable tool in order to evaluate and anticipate the outcome of the ovulation induction protocols, especially in the group of patients with failed attempts.

Intravaginal energy-based devices and sexual health of female cancer survivors: a systematic review and meta-analysis.

A systematic review and meta-analysis was undertaken to assess the efficacy and safety of intravaginal energy-based therapies (laser and radiofrequency) on sexual health of cancer survivors (CS) (breast cancer (BCS) and/or gynecological cancer (GCS)). PubMed, Scopus, Web of Science, and Cochrane Library were searched until 21/02/2019. Quality of reporting, methodology, and body of evidence were assessed using STROBE, MINORS, and GRADE. Primary outcomes were dyspareunia, dryness, and sexual health (FSFI, FSDS-R). Secondary outcomes were burning, itching, dysuria, incontinence, Vaginal Health Index Score (VHIS), microbiome-cytokine evaluation, and adverse events. Main analyses, subgroup analyses, and sensitivity analyses were performed. Eight observational studies (n = 274) were eligible for inclusion. None of the studies evaluated radiofrequency. BCS and BCS-GCS were included in 87% and 13% of studies, respectively. All primary outcomes improved significantly with the exception of FSDS-R (dyspareunia (5 studies (n = 233), standardized mean difference (StdMD) (- 1.17), 95%CI [- 1.59, - 0.75]; p < 0.001; I2 = 55%), vaginal dryness (4 studies (n = 183), StdMD (- 1.98), 95%CI [- 3.31, - 0.65]; p = 0.003; I2 = 91%), FSFI (2 studies, n = 28, MD (12.79), 95%CI [7.69, 17.89]; p < 0.001; I2 = 0%). Itching, dysuria, and VHIS increased significantly, while burning was not improved. Serious adverse events were not observed by any of the studies. Intravaginal laser therapies appear to have a positive effect on dyspareunia, vaginal dryness, and FSFI of CS. However, the quality of evidence is "very low," with no data on intravaginal radiofrequency therapy. Further research with high-quality RCTs and long-term follow-up is needed to evaluate the value of energy-based devices as a therapeutic option for CS with sexual problems.

Large cyst of the vaginal wall in pregnancy.

Large vaginal cysts during pregnancy are rare and can mislead Obstetricians to a false diagnosis, that of "Protruding membranes". Aspiration of the cyst can be easily performed, resulting in the collapsing of the cyst and an uneventful vaginal delivery can be conducted.

Association between tumor necrosis factor-α gene-1031T/C promoter polymorphism and endometriosis in a European population.

Background Tumor necrosis factor-alpha (TNF-α) is a pro-inflammatory cytokine which plays an important role in the pathogenesis of many diseases. Endometriosis is one of the most common gynecological diseases. The purpose of this study was to investigate the association of TNF-α-1031T/C polymorphism with the genetic susceptibility of endometriosis in a European population. Materials and methods In this case-control study, 51 endometriosis patients and 67 healthy control women participated. We used endometrial tissue from the patients and peripheral blood from the healthy women to extract DNA. Polymerase chain reaction (PCR) analysis and the restriction enzyme Bbs I were used to analyze the -1031 T/C polymorphism in the TNF-α gene promoter region. Statistical analysis was performed using Fisher's exact test. We also calculated the odds ratios. Results In the group of patients, 66.7% of women were detected with the TT genotype, 33.3% with the TC genotype and 0% with the CC genotype while in the control group, 46.3% had the TT genotype, 47.8% had the TC genotype and 6% had the CC genotype. There was a significant association between the TT genotype with endometriosis (p = 0.03). There was no significant deviation from the Hardy-Weinberg equilibrium. Conclusions The TC and CC genotypes appeared more often in the healthy women than the endometriosis patients and this shows that the C allele might have a protective role in endometriosis in the Greek population. Further studies are needed to specify the role of this polymorphism in pathogenesis of endometriosis and the mechanisms that protect the patients from the disease.

Prechemotherapy Hemoglobin Levels as a Predictive Factor of Ovarian Cancer Survival: A Systematic Review and Meta-Analysis.

OBJECTIVES: The impact of anemia on cancer survival has been previously mentioned in various oncological fields. To date, however, it remains unknown whether prechemotherapy hemoglobin (Hgb) levels are predictive of ovarian cancer survival (OC). The purpose of the present systematic review is to accumulate evidence in this field. MATERIALS AND METHODS: We used the Medline, Scopus, Clinicaltrials.gov, EMBASE, Cochrane Central Register of Controlled Trials CENTRAL, and Google Scholar databases in our primary search. The date of our last search was set for July 30, 2018. Statistical meta-analysis was performed with the RevMan 5.3 software. RESULTS: Overall, 11 articles were included that recruited 1816 women with OC. Five articles that involved 856 OC patients were included in the meta-analysis. Compared with patients with anemia, patients with Hgb levels >12 g/dL had increased odds of overall survival (odds ratio, 1.72; 95% confidence interval: 1.41, 2.10). Similarly, the progression-free survival of patients was significantly affected, although the available data could not be accumulated in a meta-analysis because of the heterogeneity in outcome reporting measures. CONCLUSIONS: Current evidence suggests that prechemotherapy Hgb levels below the threshold of 12 g/dL can potentially predict worse overall survival of OC patients. Future research is required in the field to elucidate whether several independent variables such as the stage and histology of disease and rates of optimal debulking affect the clinical significance of this association.

Progestogens for the prevention of preterm birth and risk of developing gestational diabetes mellitus: a meta-analysis.

BACKGROUND: Several articles have implied that progestogen supplementation during pregnancy to reduce the risk of preterm birth may increase the risk for developing gestational diabetes mellitus. OBJECTIVE: The purpose of the present meta-analysis was to accumulate existing evidence concerning this correlation. DATA SOURCES: We searched Medline (1966-2019), Scopus (2004-2019), Clinicaltrials.gov (2008-2019), EMBASE (1980-2019), Cochrane Central Register of Controlled Trials CENTRAL (1999-2019), and Google Scholar (2004-2019) databases. STUDY ELIGIBILITY CRITERIA: Randomized trials and observational studies were considered eligible for inclusion in the present meta-analysis. To minimize the possibility of article losses, we avoided language, country, and date restrictions. STUDY APPRAISAL AND SYNTHESIS METHODS: The methodological quality of included studies was evaluated with the Cochrane risk of bias and the Risk Of Bias In Non-Randomized Studies of Interventions (ROBINS-I) tool. Meta-analysis was performed with the RevMan 5.3 and secondary analysis with the Open Meta-Analyst software. Trial sequential analysis was conducted with the trial sequential analysis program. RESULTS: Overall, 11 studies were included in the present meta-analysis that recruited 8085 women. The meta-analysis revealed that women who received 17-alpha hydroxyprogesterone caproate had increased the risk of developing gestational diabetes mellitus (risk ratio, 1.73, 95% confidence interval, 1.32-2.28), whereas women who received vaginal progesterone had a decreased risk, although the effect did not reach statistical significance because of the unstable estimate of confidence intervals (risk ratio, 0.82, 95% confidence interval, 0.50-1.12). Meta-regression analysis indicated that neither the methodological rationale for investigating the prevalence of gestational diabetes mellitus (incidence investigated as primary or secondary outcome) (coefficient of covariance, -0.36, 95% confidence interval, -0.85 to 0.13, P = .154) nor the type of investigated study (randomized controlled trial/observational) (coefficient of covariance -0.361, 95% confidence interval, -1.049 to 0.327, P = .304) significantly altered the results of the primary analysis. Trial sequential analysis suggested that the meta-analysis concerning the correlation of 17-alpha hydroxyprogesterone caproate was of adequate power to reach firm conclusions, whereas this was not confirmed in the case of vaginal progesterone. CONCLUSION: The results of the present meta-analysis clearly indicate that women who receive supplemental 17-alpha hydroxyprogesterone caproate for the prevention of preterm birth have an increased risk of developing gestational diabetes mellitus. On the other hand, evidence concerning women treated with vaginal progesterone remains inconclusive.

Vasopressin during Laparoscopic Myomectomy: Does It Really Extend Its Limits?

STUDY OBJECTIVE: Τo investigate whether the use of vasopressin played an important role in the safe expansion of the indications of laparoscopic myomectomy in our practice. DESIGN: A retrospective comparison of prospectively collected data (Canadian Task Force classification II2). SETTING: A gynecologic endoscopy unit in a tertiary university hospital. PATIENTS: One hundred fifty patients undergoing laparoscopic myomectomy; 50 were treated without the use of any vasoconstrictive agent (group 1), and 100 were treated with intraoperative intramyometrial injection of dilute vasopressin (20 IU/100 mL normal saline) (group 2). INTERVENTIONS: Laparoscopic myomectomy. MEASUREMENTS AND MAIN RESULTS: We compared the 2 groups in terms of size, number, and type of myomas; estimated blood loss (EBL); procedure length; transfusion rates; laparoconversion rates; and rates of complications. Two cases in group 1 (4%) were laparoconverted versus none (0%) in group 2. Overall, the mean EBL was 321.8 ± 246.0 mL in group 1 compared with 147.8 ± 171.8 mL in group 2, respectively (p <.001). Additionally, EBL was significantly lower in the vasopressin group in all of the study's subgroups of patients stratified according to the size and number of myomas. Procedure length did not differ significantly between the 2 groups (130.8 ± 49.5 vs 115.6 ± 49.4 minutes, p = .078). The risk factors for prolongation of the procedure included size and number of myomas independently of vasopressin. The rates of hypercapnea and subcutaneous emphysema were higher in group 1. The risk factors for hypercapnea and subcutaneous emphysema included the size and intramural position of the largest myoma. Vasopressin was not associated with serious cardiovascular adverse events. CONCLUSIONS: Vasopressin is effective in reducing blood loss during laparoscopic myomectomy. Although experienced surgeons may achieve comparable operation times without vasopressin, even in the most challenging cases, blood loss may still be considerable. The occurrence of hypercapnea is higher in untreated cases and may contribute to laparoconversion.

Severe pelvic organ prolapse. Is there a long-term cure?

INTRODUCTION AND HYPOTHESIS: Vaginally assisted laparoscopic sacrocolpopexy (VALS) is a combined vaginal and laparoscopic surgical approach that has been described for the treatment of women with a uterus who suffer from severe multicompartmental pelvic organ prolapse (POP). The aim of this study is to evaluate the long-term anatomical and functional outcomes and report the long-term mesh-related complications. METHODS: This was a single-center prospective study of women with advanced POP who underwent VALS with at least 3 years of follow-up. The primary outcome was "composite surgical success" defined as: (1) no descent of the vaginal apex (point C) more than one-third into the vaginal canal and no anterior or posterior vaginal wall beyond the hymen (Ba and Bp < 0) (anatomical success), (2) no vaginal bulge symptoms and (3) no re-treatment for prolapse recurrence. RESULTS: The median follow-up was 7 years (range 3-10 years) with a composite surgical success rate of 95.7% (90/94). Failures (4.3%) included one (1.1%) case of anatomical recurrence (Bp: +1), one woman (1.1%) reporting vaginal bulge symptoms and two women (2.1%) who underwent a posterior colporrhaphy 6 and 12 months after primary surgery (reoperation rate: 2.1%). Two of 94 patients (2.1%) had been treated for mesh extrusion of the vaginal cuff prior to the follow-up visit. CONCLUSIONS: The combined VALS technique can be considered a safe and effective procedure for the treatment of severe POP allowing a long-term anatomical restoration of all compartments with excellent functional outcomes.