Evaluation of sonographic and clinical measures in early versus late third trimester for birth weight prediction.

OBJECTIVE: To evaluate the optimal timing for fetal weight estimation during the third trimester. METHODS: This retrospective cohort study involved fetal weight estimations from both early (28+0-36+6 weeks) and late (37+0 weeks and beyond) third trimester. These estimations were converted to predicted birth weights using the gestation-adjusted projection formula. Birth weight predictions were compared with actual birth weights, to identify the most effective timing for weight prediction. RESULTS: The study included 3549 cases, revealing mean percentage errors (MPE) of -3.69% for early sonographic assessments, -2.5% for late sonographic assessments, and -1.9% for late clinical assessments. A significant difference was found between early and late sonographic estimations (P < 0.001), whereas late sonographic and clinical assessments did not differ significantly (P = 0.771). Weight predictions for fetuses below the 10th and above the 90th centiles were less accurate than for those within the 10th-90th centiles (P < 0.001). In women with obesity, late clinical estimations were less precise (MPE of -5.85) compared with non-obese women (MPE of -1.66, P < 0.001). For women with diabetes, early sonographic estimations were more accurate (MPE of -1.31) compared with non-diabetic patients (MPE of -3.94, P < 0.001) though this difference did not persist later in pregnancy. CONCLUSION: Sonographic and clinical weight predictions in the late third trimester were more accurate than earlier third-trimester sonographic assessments, hence continuous follow up and assessments closer to term are important. In women with diabetes, no adjustments in weight prediction methods are necessary. Accurately predicting birth weights for abnormally small or large fetuses remains challenging, indicating the need for improved screening and diagnostic strategies.

The value of routine hemoglobin level evaluation following elective cesarean section: Is it worthwhile?

OBJECTIVE: The aim of this study was to assess the usefulness of routine hemoglobin testing following elective and urgent cesarean section (CS) in patients without primary postpartum hemorrhage (PPH). METHODS: This retrospective cohort study included women who underwent vaginal delivery (VD), elective CS, and urgent CS at Carmel Medical Center from 2015 to 2020. Data were extracted from the obstetric database, excluding deliveries with PPH. Demographic and obstetric variables were recorded. Primary outcomes were the need for packed red blood cell transfusion. RESULTS: A total of 19 446 women were included, with five (0.3%) requiring a blood transfusion in the elective CS group, 27 (0.17%) in the VD group, and eight (0.4%) in the urgent CS group. Urgent CS was associated with a higher risk of blood transfusion, but there was no significant difference between elective CS and VD. Elective CS showed the lowest rates of post-delivery hemoglobin below 7 g/dL 1 (0.1%) compared to VD 16 (0.6%) and urgent CS 13 (0.7%). CONCLUSION: Routine postoperative hemoglobin testing following elective CS in asymptomatic patients without PPH appears unnecessary. This study supports reconsidering routine hemoglobin testing following elective CS, aligning with the goal of optimizing resource utilization while maintaining patient quality.

Surgical nodal assessment for endometrial hyperplasia - A meta-analysis and systematic review.

OBJECTIVE: Endometrial intraepithelial neoplasia (EIN) and atypical hyperplasia (AH) are recognized precursors for endometrial cancer (EC). Most current guidelines do not recommend the routine surgical evaluation of lymph nodes (LN), although recent studies indicate increased use of sentinel lymph node (SLN) biopsy in patients with a preoperative diagnosis of EIN/AH. We aimed to evaluate the rates of positive LN and its effect on the incidence of upstaging of EIN/AH patients, complications, and adjuvant treatment administration. METHODS: A systematic review and meta-analysis was conducted in the following databases: MEDLINE(R) using the OvidSP interface and PUBMED, Embase, Web of Science, Clinicaltrials.gov and Cochrane Library. Included were studies investigating lymph node evaluation in patients diagnosed with EIN/AH, presenting results of LN assessment and/or comparisons of hysterectomy results with and without lymph node assessment. This analysis was registered at PROSPERO International prospective register of systematic reviews (CRD42023443598). RESULTS: A total of 447 studies were initially identified through database searching. The current analysis includes 7 studies comprising 1791 atypical endometrial hyperplasia patients who underwent hysterectomy with lymph node assessment. The incidence of positive lymph nodes among those who had undergone any LN evaluation was found to be 1.1% (95% CI 0.3%-2%). The rate of positive LNs was 1.4% (95% CI 0.2%-1.9%) among those who had undergone specifically SLN. 319 (44.3%, 95% CI 34%-54.7%) patients of the patients initially diagnosed with EIN/AH (n = 699), were finally upgraded to EC diagnosis. Fifteen percent of the final EC diagnosed patients were treated with adjuvant treatment. No significant difference regarding complication rates was noticed. CONCLUSIONS: Our review indicates that the rate of metastatic LNs is <2% in patients undergoing surgical nodal evaluation for EIN/AH. However, the rate of complication for SLN mapping is low and may have an impact on postoperative therapy decisions in those diagnosed with malignancy.

Neuraxial Morphine Anesthesia Given During Cesarean Delivery and Risk of Urinary Retention: A Retrospective Study.

BACKGROUND: Cesarean deliveries (CD) are commonly performed using neuraxial anesthesia. The use of neuraxial morphine has proven beneficial in terms of postoperative pain management; however, its effect on postoperative urine retention remains unclear. OBJECTIVES: To determine whether morphine injection into the neuraxis during CD influences postoperative urinary retention rate. METHODS: We conducted a retrospective case-control observational study of patients undergoing CD. We compared patients using morphine injected into the intrathecal or epidural spaces (November 2020 to October 2021) to a historical cohort of patients undergoing CD without morphine (November 2019 to October 2020). The primary outcome was the rate of postoperative overt urinary retention necessitating bladder catheterization. RESULTS: The study group comprised 283 patients, and 313 patients in the control group were eligible for analysis. No differences were found with respect to the baseline demographic and indication for CD. The number of postpartum urinary bladder catheterizations due to urine retention was higher in the study group (5% vs. 1%, P-value = 0.003). No cases of 30-day readmission were recorded. Moreover, patients treated with neuraxial morphine required fewer repeat doses of postoperative anesthesia (oral analgesia 7.4 vs. 10.1, intravenous analgesia 0.29 vs. 0.31, oral opioids 0.06 vs. 3.70, intravenous opioids 0.01 vs. 0.45, P-value < 0.001 for all). CONCLUSIONS: While neuraxial morphine used during CD appears to be safe and effective, the risk of postoperative urinary retention seems to be increased due to its use. Cases of overt urinary retention treated by bladder catheterization does not lead to short-term complications.

Risk factors for pelvic organ prolapse recurrence following colpocleisis: A meta-analysis.

BACKGROUND: Studies aimed to assess risk factors for pelvic organ prolapse (POP) recurrence following colpocleisis with nonconclusive results. OBJECTIVE: To investigate risk factors for POP recurrence following colpocleisis. SEARCH STRATEGY: MEDLINE, PUBMED, Embase, Web of Science, and Cochrane databases were systematically searched. SELECTION CRITERIA: Experimental and non-experimental studies investigating POP recurrence following colpocleisis. DATA COLLECTION AND ANALYSIS: We assessed the association between preoperative and postoperative physical examination findings, demographics and medical history, and the risk of recurrence following colpocleisis. MAIN RESULTS: A total of 954 studies were identified, of which five studies comprising 2978 patients were eligible for analysis. Both preoperative and postoperative genital hiatus length were significantly longer in the recurrence group (mean difference [MD] 0.48, 95% confidence interval [CI] 0.01-0.94, P = 0.04, I2 = 0% and MD 1.15, 95% CI 0.50-1.81, P = 0.005, I2 = 0%; respectively). Preoperative total vaginal length (TVL) did not differ between groups (MD 0.05, 95% CI -0.40 to 0.50, P = 0.83, I2 = 6%), postoperative TVL was found significantly longer in the recurrence group (MD 0.07, 95% CI -0.03 to 1.38, P = 0.04, I2 = 68%). Both preoperative and postoperative perineal body did not differ between groups. Women with a previous POP surgery were more likely to experience recurrence following colpocleisis (relative risk 2.09, 95% CI 1.18-3.69, P = 0.01, I2 = 0%). Patient's age and previous hysterectomy did not affect recurrence rates. CONCLUSION: Wider preoperative and postoperative genital hiatus as well as longer post-operative TVL and previous POP surgery were associated with a higher risk for recurrence following colpocleisis, highlighting the importance of appropriate patient selection and surgical technique in minimizing this risk.

Effect of known pathological risk factors on the incidence of metastatic lymph nodes and survival in early-stage vulvar cancer: SEER analysis.

OBJECTIVE: The current study was performed to evaluate the incidence of positive lymph nodes (LNs) in relation to known pathological risk factors, specifically among patients with apparent low-grade, small tumors. METHODS: We used the Surveillance, Epidemiology, and End Results (SEER) database to retrospectively identify patients with vulvar squamous cell carcinoma (SCC) diagnosed between January 1, 2000, and December 31, 2019, with known tumor size and regional LN examined. A comparison between patients who had positive and negative LNs was conducted to identify risk factors for LN metastases in relation to survival. Subgroup analysis was conducted in patients with diagnosed grade 1 vulvar SCC and tumor size up to 2 cm according to the status of LNs. RESULTS: Multivariate analysis found that both grade of disease and tumor size were significant factors in predicting LN status. Among patients with low-grade small tumors up to 2 cm, the odds ratio for positive LNs was 2.5 for those with tumor size larger than 1 cm. In a multivariate survival analysis, older age, larger tumor size, and positive LNs were independently associated with decreased survival. CONCLUSIONS: The current study confirms that among small tumors, those larger than 1 cm have a significantly increased risk for positive nodes compared with those smaller than 1 cm, and, among this specific group, patients with positive nodes have decreased survival. Future studies are needed to answer the question of whether, in the era of the sentinel node procedure, it is safe to omit LN evaluation altogether.

The effect of subsequent pregnancy and childbirth on stress urinary incontinence recurrence following midurethral sling procedure: a meta-analysis.

OBJECTIVE: This study aimed to assess the risk of stress urinary incontinence recurrence and reoperation after a midurethral sling procedure in women with subsequent childbirth and to assess the effect of delivery mode on this risk. DATA SOURCES: An electronic database search was performed using MEDLINE with the OvidSP interface and PubMed, Embase, Web of Science, and the Cochrane Library up to September 20, 2023. STUDY ELIGIBILITY CRITERIA: This study included experimental and nonexperimental studies, composed of randomized controlled and observational (case-control, cohort, and cross-sectional) studies assessing the risk factors for stress urinary incontinence recurrence and reoperation after childbirth in women who had previously undergone a midurethral sling procedure for stress urinary incontinence. METHODS: Analysis was performed using RevMan (version 5.3; Cochrane Collaboration, Oxford, United Kingdom). Quantitative synthesis was used if the included studies were sufficient in numbers and homogeneity. The overall certainty of the evidence was assessed using criteria recommended by the Grading of Recommendations Assessment, Development, and Evaluation Working Group. RESULTS: A total of 2001 studies were identified, of which 6 were eligible for analysis, composed of 381 patients who had at least 1 childbirth after a midurethral sling procedure (study group) and 860 patients who underwent a midurethral sling without having a subsequent childbirth (control group). All included studies were observational, the patients' mean age at the time of the midurethral sling procedure ranged from 34 to 36 years, and the mean time from midurethral sling procedure to delivery ranged from 21 to 31 months. No difference in stress urinary incontinence recurrence (relative risk, 0.1.02; 95% confidence interval, 0.78-1.33) or reoperation (relative risk, 1.37; 95% confidence interval, 0.87-2.17) was found between the study and control groups. The average follow-up time among the included studies of this comparison was 9.8 years (range, 2-18). Furthermore, the mode of delivery (vaginal vs cesarean) did not seem to affect the risk of stress urinary incontinence recurrence. CONCLUSION: Subsequent pregnancy and childbirth did not increase the risk of stress urinary incontinence recurrence or reoperation after a midurethral sling procedure.

Pain and anxiety management with virtual reality for office hysteroscopy: systemic review and meta-analysis.

PURPOSE: Office hysteroscopy (OH) is a commonly performed procedure, although it might be associated with some degree of pain and anxiety. Our aim was to determine the effects of virtual reality on pain and anxiety levels felt by patients undergoing OH. METHODS: MEDLINE, Embase, Google Scholar, Cochrane Library, clinicaltrials.gov, ProQuest, Grey literature, and manual searching of references within studies found in the initial search were systematically searched using the terms 'Virtual Reality' and 'Hysteroscopy' without time or language limitations. The review considered all studies assessing the impact of virtual reality (VR) over OH outcomes, and prospective randomized trials were included in the meta-analysis. Retrospective and case - control studies were excluded from the meta-analysis. RESULTS: We identified 17 studies, of which four randomized controlled studies were included in the meta-analysis (327 participants, 168 in the VR group and 159 in the control group). On a 0-10 scale, pain sensation and maximal pain sensation during the operation were not statistically different between study and control groups (relative risk (RR) = -0.64, 95% C.I (-1.57)0.29) and (RR = -0.93, 95% C.I (-3.33) - 1.47), respectively. Anxiety measurement was statistically lower in the study group (RR = -1.73, 95% C.I (-2.79) - ( -0.67)). CONCLUSIONS: The available data suggest that VR techniques do not decrease the pain sensation during OH however, they do contribute to a reduction in the anxiety levels experienced by patients. PROSPERO registration number CRD42023432819.

The association between obesity and the success of trial of labor after cesarean delivery (TOLAC) in women with past vaginal delivery.

OBJECTIVES: To evaluate the effect of overweight (body mass index; BMI 25.0-29.9 kg/m2), and obesity (BMI>30 kg/m2), on the success of trial of labor after cesarean delivery (TOLAC), with consideration of successful past vaginal birth. METHODS: This retrospective cohort study was performed using electronic database of obstetrics department at a university-affiliated tertiary medical center. All women admitted for TOLAC at 37-42 weeks of gestational age, carrying a singleton live fetus at cephalic presentation, with a single previous low segment transverse cesarean delivery between 1/2015 and 5/2021 were included. Primary outcome was the rate of cesarean delivery during labor, and subgroup analysis was performed for the presence of past vaginal birth. RESULTS: Of the 1200 TOLAC deliveries meeting the inclusion criteria, 61.9 % had BMI in the normal range, 24.6 % were overweight (BMI 25.0-29.9 kg/m2), and 13.4 % were obese (BMI of 30 kg/m2 and over). Using a multivariate analysis, BMI≥30 kg/m2 was associated with increased risk of cesarean delivery compared to normal weight. However, in the subgroup of 292 women with a history of successful vaginal birth BMI did not affect TOLAC success. CONCLUSIONS: BMI does not affect the success of TOLAC in women with previous vaginal birth. This information should be considered during patients counselling, in order to achieve a better selection of mode of delivery and higher patients' satisfaction.

Evaluation of blood type as a potential risk factor for hemorrhage during vaginal hysterectomy.

OBJECTIVE: To examine the association between the O blood type and bleeding tendency in patient undergoing vaginal hysterectomy. METHODS: This was a retrospective cohort study including all women who had undergone vaginal hysterectomy at our institution between January 2015 and September 2020. All women underwent blood type and complete blood count testing pre- and post-operatively. The estimated intraoperative blood loss, the need for blood transfusion, pre- and postoperative hemoglobin and hematocrit measurements and surgical data were recorded for all patients. Patients with known coagulopathies or those taking antithrombotic medications were excluded from the study. Statistical analysis was performed using student t, χ2, Fischer exact, and ANOVA tests as well as a stepwise logistic regression model. RESULTS: The study included 106 patients (35.2 %) with O and 195 patients (64.8 %) with non-O (i.e., A, B or AB) blood types. The O blood type was significantly associated with a higher risk for moderate blood loss (defined as a pre- to postoperative Hb or HCT drop >2gr or >6 %, respectively) (p = 0.012), but not with severe (defined as a Hb or HCT drop of >3gr or >9 %, respectively) perioperative bleeding, nor with the need for blood transfusion. CONCLUSION: The O blood type was found to be significantly associated with moderate but not with severe intraoperative bleeding during and following vaginal hysterectomy.

Assessment of oncological safety and utility of hysteroscopy in high grade endometrial cancers: Results from an Israel gynecologic oncology group study.

OBJECTIVE: To compare survival measures of women with Stage I high-grade endometrial cancer who underwent either hysteroscopy or a non-hysteroscopic procedure as a diagnostic procedure. STUDY DESIGN: 298 patients with stage I high grade endometrial cancer who underwent surgery between 2002 and 2014. Patients were divided into two groups: hysteroscopy and non-hysteroscopy (curettage or office endometrial biopsy). Clinical, pathological, and survival measures were compared between the groups. High grade histology included endometroid grade -3, uterine serous papillary carcinoma, clear cell carcinoma, and carcinosarcoma. RESULTS: There were 71 patients in the hysteroscopy group and 227 patients in the non-hysteroscopy group. The median follow-up was 52 months (range 12-120 months). There were no differences between the groups in the 5-year recurrence-free survival (73.9 % vs. 79.7 %; p = 0.65), disease-specific survival (79.3 % vs. 83.6 %; p = 0.87), and overall survival (65.7 % vs. 80.3 %; p = 0.35). CONCLUSION: Hysteroscopic diagnosis in women with early-stage and high-grade endometrial cancer does not adversely affect the survival outcomes.

When Do Women with Second Trimester Pregnancy Loss Need Repeated Doses of Misoprostol? Insights from a Teaching Hospital.

BACKGROUND: Cases of second trimester pregnancy loss can be treated either pharmacologically or by surgical evacuation. Misoprostol, an E1-prostaglandin analog, is used to facilitate the evacuation of the uterus. OBJECTIVES: To determine the risk factors associated with patients who were treated with five or more repeated doses of misoprostol. METHODS: We conducted a retrospective study of patients treated with vaginal misoprostol at our institution between December 2016 and October 2021 for second trimester pregnancy loss. RESULTS: In total, 114 patients were eligible for analysis; 83 were treated with < 5 doses and 31 with ≥ 5. We recorded each case in which repeated doses were administered, irrespective of predetermined conditions such as gravidity, parity, maternal age, or gestational age. Moreover, cases of five or more misoprostol dosing were not associated with an increased complications rate, except for the increased duration of hospitalization (3.1 vs. 2.2 days, P-value < 0.01). CONCLUSIONS: Repeated dosing could not be predicted before treatment among those treated with vaginally administered misoprostol for second trimester pregnancy loss. However, low complication rates of repeated dosing may reassure both physicians and patients regarding safety, efficacy, and future fertility.

Attitude of BRCA1/2 mutation carriers towards surgical risk reduction for breast, ovarian and uterine cancer: still much to be done.

OBJECTIVE: To study and quantify the attitude of BRCA1/2 mutation carriers towards surgical risk reduction procedures. METHODS: This cross-sectional national study was conducted by distribution of an anonymous questionnaire on social media platforms and to BRCA1/2 carriers' medical clinic. RESULTS: 530 BRCA1/2 mutation carriers answered the survey. Risk reduction bilateral salpingo-oophorectomy was discussed with 447/489 (91%) of patients and performed in 260/489 (53%). Hormonal replacement therapy was discussed in 280/474 (59%) of patients. Addition of hysterectomy to risk reduction bilateral salpingo-oophorectomy was discussed in 129/481 (27%) of patients and performed in 44/443(10%). Age over 35 years at time of mutation detection was found to be significant in raising risk reduction bilateral salpingo-oophorectomy and hysterectomy performance rates. Risk reduction mastectomy was discussed in 390/471 (83%) of patients and performed in 156/471 (33%). In a multivariate analysis, BRCA1 mutation carriers (OR=1.66 (95% CI 1.07 to 2.57), p=0.024) and a personal cancer history leading to the mutation detection (OR=4.75 (95% CI 1.82 to 12.4), p=0.001) were found to be significant in increasing the likelihood of opting for risk reduction mastectomy. Additionally, highest risk reduction mastectomy performance rates were observed in the group of patients with a first-degree family history of breast cancer under the age of 50 years (OR=1.58 (95% CI 1.07 to 2.32), p=0.01). CONCLUSIONS: This study highlights the high performance rates of risk reduction bilateral salpingo-oophorectomy, while hysterectomy was added in 10%, and that despite high awareness and acceptance rates for risk reduction mastectomy, only 33% had the procedure. The data presented provides insights for the clinician counseling BRCA1/2 mutation carriers, with regards to adherence to recommendations, understanding their concerns towards treatment and management alternatives; and finally, to construct a personalized management medical plan.

Attitude of BRCA1/2 mutation carriers towards fertility preservation, family planning and preimplantation genetic testing for primary prevention of breast and ovarian cancer in the next generation.

PURPOSE: To study the attitude of BRCA1/2 mutation carriers regarding family planning, fertility preservation, and preimplantation genetic testing (PGT). METHODS: A national cross-sectional study was conducted by the distribution of an anonymous questionnaire, from August 2022 to January 2023. The main outcomes measures were discussion, acceptance, and performance rates of fertility preservation and PGT. RESULTS: The questionnaire was completed by 530 BRCA1/2 mutation carriers. The mean (SD) age at mutation detection was 36.4 (9.6) years. At the time of mutation detection, 40% did not have children. Following mutation detection, 37% of responders changed their family planning, mostly choosing to have children earlier or to have less children than planned. Twenty-eight percent of BRCA carriers discussed the option of fertility preservation with a physician, 72% agreed that fertility preservation is an acceptable option for BRCA1/2 mutation carriers and finally 11% underwent oocyte/embryo vitrification before RRBSO. 44% of BRCA carriers discussed the option of PGT, 58% agreed that PGT is justified in BRCA1/2 mutation carriers and finally 8% underwent PGT to select non-carrier embryos. In a multivariate analysis, age under 35 years and the a priori need for fertility treatments were both found significant factors increasing the likelihood of performing fertility preservation and PGT. CONCLUSION: This study emphasizes that despite a substantial proportion of women admitting that mutation detection affected their family planning and high acceptance rates, performance of fertility preservation and PGT remained exceedingly low. Increasing the knowledge and awareness of these issues is important and should be included in multidisciplinary counselling.

Does vaginal cleansing with iodine decreases infection rate in office hysteroscopy?

PURPOSE: To determine whether preoperative vaginal cleansing with iodine-based solution prior to hysteroscopy, reduces postoperative infection rate compared to no vaginal cleansing. METHODS: A retrospective study at a single tertiary, university affiliated hospital of all individuals who have had an office hysteroscopy. Study group consisted of patients who have had preoperative vaginal cleansing with iodine-based solution and were compared to those who have not. Any procedural related complaints at the 30 days following the hysteroscopy were recorded. RESULTS: A total of 505 were available for analysis, 183 in the study group and 322 in the control group. The most common indications for operation were infertility evaluation (33.9% vs. 28.6%) and retained products of conception (33.3% vs. 29.2%), and most common procedures were diagnostic only (49.7% vs. 42.5%) followed by adhesiolysis (12% vs. 14.3%). No statistical differences were noted with regards to postoperative infections, as only one case of pelvic inflammatory disease was noted, in the iodine cleansing group (0.19% for postoperative infection). CONCLUSION: Our comparative study may suggest that the use of preoperative iodine solution prior to office hysteroscopy does not decrease the postoperative infection rate up to 30 days, thus can be avoided.

Sentinel lymph node sampling versus full lymphadenectomy in endometrial cancer: a SEER database analysis.

OBJECTIVE: To assess the long term outcomes and prognosis of sentinel lymph node sampling compared with full lymph node dissection in endometrial cancer patients. METHODS: We used the Surveillance, Epidemiology, and End Results (SEER) database for information on women diagnosed with endometrial cancer from 2010 to 2019. We conducted a comparison including overall survival between patients who had undergone sentinel lymph node sampling only and patients who had undergone formal lymph node dissection. Propensity score matching was performed according to the patient's age, type of endometrial cancer, grade and stage of disease, and adjuvant therapy. Subgroup analyses were performed according to type and grade of endometrial cancer. RESULTS: 41411 endometrial cancer patients were identified through the database. After matching, 6019 patients each were included in the sentinel lymph node and lymph node dissection groups. Median (interquartile range (IQR)) follow-up time was 16 (7-31) months in both groups. One year survival rates were longer in the sentinel lymph node group compared with the lymph node dissection group (hazard ratio (HR) 1.61 (95% confidence interval (CI) 1.17 to 2.21); p=0.004). Subgroups analysis according to grade of disease showed that 1 year survival rates were longer in the sentinel lymph node group in patients with endometrioid-type grade 1-2 endometrial cancer (HR 1.70 (95% CI 1.31 to 2.56); p=0.01), while no difference in survival was found between the sentinel lymph node and lymph node dissection groups in the subgroup of patients with high grade endometrial cancer (HR 1.40 (95%CI 0.94 to 2.24); p=0.17). In patients with low grade endometrial cancer included in the sentinel lymph node group, only 7% had lymph nodes positive for malignancy compared with 17% in the high grade group. CONCLUSION: Survival rates were not compromised in endometrial cancer patients undergoing sentinel lymph node sampling versus full lymph node dissection for all grades of disease.

Incidence and characteristics of ovarian cancer following endometrial cancer in the emerging era of conservative management of endometrial cancer-Implications for counseling-A SEER analysis.

OBJECTIVE: To assess the ovarian cancer (OC) risk following endometrial cancer (EC) in patients who underwent ovarian preservation as part of the EC staging. STUDY DESIGN: With permission of the Surveillance, Epidemiology and End Results (SEER) program of the United States National Cancer Institute, clinicopathological information of women diagnosed with EC and following OC were analyzed. Incidence of OC and survival according to the surgical approach were studied. Primary analysis was conducted in women up to and including the age of 49 years. RESULTS: A total of 116 patients up to the age of 49 years were diagnosed with EC and following OC. In this group of patients, no differences in incidence (IRR 0.9, CI 0.56-1.49, p = 0.66) or survival rates (p = 0.71) were found comparing ovarian preservation and bilateral salpingo-oophorectomy (BSO) performance. In an overall analysis of women diagnosed with EC and following OC at any age, incidence of OC did not differ between groups (IRR 1.07, CI 0.83-1.39, p = 0.59) yet when including patients older than 49 years old survival rates were shorter in ovarian preservation patients compared to patients with BSO performed as part of their EC treatment. CONCLUSION: Ovarian preservation in EC patients under the age of 49 years may be considered safe, with no impact on OC incidence or survival, benefiting longer natural hormonal status.

Cesarean scar niche, fertility and uterine rupture during labor - A retrospective study.

OBJECTIVES: To determine how does a uterine niche diagnosed prior to conception, affects future fertility and obstetrical outcomes, in a group of patients with secondary infertility undergoing fertility treatments. STUDY DESIGN: A retrospective case-control study was performed, recruiting patients after cesarean delivery, before fertility treatment. Using stored ultrasound photos and video loops, we determined niche's sonographic parameters during the preconception period and retrieved the fertility and obstetrical outcomes thereafter. RESULTS: 104 patients met the inclusion criteria, and 86 were available for analysis. 56 (65%) had uterine niches larger than 2 mm in depth, and 30 (34%) had a uterine scar of 2 mm or less. Demographic characteristics were not different between groups. No statistically significant differences were observed regarding rates of implantation and clinical pregnancy between the groups. There were four cases of cesarean scar rupture during failed trial of labor (TOLAC), all of which were in the group with larger than 2 mm niche (33% of all TOLAC cases in the respected group). CONCLUSIONS: While it appears that pre-conception presence of uterine niches larger than 2 mm in depth does not adversely affect future fertility, these niches might serve as a risk factor for future uterine rupture during TOLAC.

A randomized-controlled trial assessing the effect of intraoperative acupuncture on anesthesia-related parameters during gynecological oncology surgery.

CONTEXT AND OBJECTIVES: The present study examined the impact of intraoperative acupuncture on anesthesia-related parameters in patients undergoing gynecological oncology surgery. METHODS: Participants underwent preoperative integrative oncology (IO) touch/relaxation treatments, followed by intraoperative acupuncture (Group A); preoperative IO treatments without acupuncture (Group B); or standard care only (Group C). Mean arterial pressure (MAP), heart rate (HR), MAP variability (mean of MAP standard deviation), bispectral index (BIS), and calculated blood pressure Average Real Variability (ARV) were measured intraoperatively. RESULTS: A total of 91 patients participated: Group A, 41; Group B, 24; Group C, 26. Among patients undergoing open laparotomy, Group A showed lower and more stable MAP and HR compared to Group B, (MAP, p = 0.026; HR, p = 0.029) and Group C (MAP, p = 0.025). Mean BIS, from incision to suture closing, was lower in Group A (vs. controls, p = 0.024). In patients undergoing laparoscopic surgery, MAP was elevated within Group A (p = 0.026) throughout surgery, with MAP variability significantly higher in Group A (P = 0.023) and Group B (P = 0.013) 10 min post-incision (vs. pre-incision). All groups showed similar intraoperative and post-anesthesia use of analgesic medication. CONCLUSION: Intraoperative acupuncture was shown to reduce and stabilize MAP and HR, and reduce BIS in gynecology oncology patients undergoing laparotomy, with no impact on perioperative analgesic medication use. In the laparoscopic setting, intraoperative acupuncture was associated with elevated MAP. Further research is needed to explore the hemodynamic and BIS-associated benefits and risks of intraoperative acupuncture, and the impact on the use of analgesic drugs in response to these changes.