Correction: Evidence-Based Guideline on Laparoscopy in Pregnancy: Commissioned by the British Society for Gynaecological Endoscopy (BSGE) Endorsed by the Royal College of Obstetricians & Gynaecologists (RCOG).

[This corrects the article on p. 5 in vol. 11, PMID: 31695854.].

A systematic review and meta-analysis of the use of ultrasound to diagnose borderline ovarian tumours.

Borderline ovarian tumours (BOTs) are difficult to diagnose preoperatively. The ability to distinguish between BOTs and other ovarian cancer types prior to surgery could have a profound impact on patient childbearing counselling and surgical planning. Ultrasound (US) pattern recognition by an expert examiner can be an excellent tool for the discrimination of benign and malignant ovarian masses. With respect to US features, most studies were based on well-known risk models. Nevertheless, very few studies have solely evaluated the utility of ultrasound in diagnosing BOTs. We aimed to evaluate the use of US in identifying BOTs solely from benign and malignant ovarian tumours in isolation from risk models. We performed a systematic literature review to identify publications that evaluated the use of US to differentiate between BOTs and malignant and/or benign ovarian tumours using Pubmed, Web of Science and the Cochrane Library. We performed a meta-analysis of the diagnostic sensitivity and specificity studies. We computed the summary estimates for sensitivity and specificity of US in diagnosing BOTs using the bivariate approach of Reitsma in the mada package in R. The initial search resulted in 24,737 publications. Hundred and seven publications were screened, and five studies contained diagnostic data. Different US criteria applied to identify BOTs. Four out of five studies including 244 women with BOTs and 965 women with benign or malignant tumours were suitable for the meta-analysis. Pooling of the results from four studies showed an overall sensitivity of 0.660 (95 % CI: 0.597 - 0.718) and specificity of 0.854 (95 % CI: 0.728 - 0.927). The overall US accuracy was uniform in sensitivity and variable in specificity. A low false positive rate, 0.146 (95 % CI: 0.073 - 0.272) was observed. US correctly identified BOTs in more than six out of 10 women for potential ovarian sparing surgery, whereas it correctly identified the absence of BOTs in more than eight out of 10 symptomatic women. More carefully designed studies are needed to evaluate the use of pre-operative US for the diagnosis of BOTs.

Evidence-Based Guideline on Laparoscopy in Pregnancy: Commissioned by the British Society for Gynaecological Endoscopy (BSGE) Endorsed by the Royal College of Obstetricians & Gynaecologists (RCOG).

Laparoscopy is widely utilised to diagnose and treat acute and chronic, gynaecological and general surgical conditions. It has only been in recent years that laparoscopy has become an acceptable surgical alternative to open surgery in pregnancy. To date there is little clinical guidance pertaining to laparoscopic surgery in pregnancy. This is why the BSGE commissioned this guideline. MEDLINE, EMBASE, CINAHL and the Cochrane library were searched up to February 2017 and evidence was collated and graded following the NICE-approved process. The conditions included in this guideline are laparoscopic management of acute appendicitis, acute gall bladder disease and symptomatic benign adnexal tumours in pregnancy. The intended audience for this guideline is obstetricians and gynaecologists in secondary and tertiary care, general surgeons and anaesthetists. However, only laparoscopists who have adequate laparoscopic skills and who perform complex laparoscopic surgery regularly should undertake laparoscopy in pregnant women, since much of the evidence stems from specialised centres.

Sonographic examination of uterine niche in non-pregnant women: a modified Delphi procedure.

OBJECTIVE: To generate guidance for detailed uterine niche evaluation by ultrasonography in the non-pregnant woman, using a modified Delphi procedure amongst European experts. METHODS: Twenty gynecological experts were approached through their membership of the European Niche Taskforce. All experts were physicians with extensive experience in niche evaluation in clinical practice and/or authors of niche publications. By means of a modified Delphi procedure, relevant items for niche measurement were determined based on the results of a literature search and recommendations of a focus group of six Dutch experts. It was predetermined that at least three Delphi rounds would be performed (two online questionnaires completed by the expert panel and one group meeting). For it to be declared that consensus had been reached, a consensus rate for each item of at least 70% was predefined. RESULTS: Fifteen experts participated in the Delphi procedure. Consensus was reached for all 42 items on niche evaluation, including definitions, relevance, method of measurement and tips for visualization of the niche. A niche was defined as an indentation at the site of a Cesarean section with a depth of at least 2 mm. Basic measurements, including niche length and depth, residual and adjacent myometrial thickness in the sagittal plane, and niche width in the transverse plane, were considered to be essential. If present, branches should be reported and additional measurements should be made. The use of gel or saline contrast sonography was preferred over standard transvaginal sonography but was not considered mandatory if intrauterine fluid was present. Variation in pressure generated by the transvaginal probe can facilitate imaging, and Doppler imaging can be used to differentiate between a niche and other uterine abnormalities, but neither was considered mandatory. CONCLUSION: Consensus between niche experts was achieved regarding ultrasonographic niche evaluation. © 2018 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of the International Society of Ultrasound in Obstetrics and Gynecology.

Sonographers' self-reported visualization of normal postmenopausal ovaries on transvaginal ultrasound is not reliable: results of expert review of archived images from UKCTOCS.

OBJECTIVE: In the UK Collaborative Trial of Ovarian Cancer Screening (UKCTOCS), self-reported visualization rate (VR) of the ovaries by the sonographer on annual transvaginal sonographic (TVS) examinations was a key quality control (QC) metric. The objective of this study was to assess self-reported VR using expert review of a random sample of archived images of TVS examinations from UKCTOCS, and then to develop software for measuring VR automatically. METHODS: A single expert reviewed images archived from 1000 TVS examinations selected randomly from 68 931 TVS scans performed in UKCTOCS between 2008 and 2011 with ovaries reported as 'seen and normal'. Software was developed to identify the exact images used by the sonographer to measure the ovaries. This was achieved by measuring caliper dimensions in the image and matching them to those recorded by the sonographer. A logistic regression classifier to determine visualization was trained and validated using ovarian dimensions and visualization data reported by the expert. RESULTS: The expert reviewer confirmed visualization of both ovaries (VR-Both) in 50.2% (502/1000) of the examinations. The software identified the measurement image in 534 exams, which were split 2:1:1 providing training, validation and test data. Classifier mean accuracy on validation data was 70.9% (95% CI, 70.0-71.8%). Analysis of test data (133 exams) provided a sensitivity of 90.5% (95% CI, 80.9-95.8%) and specificity of 47.5% (95% CI, 34.5-60.8%) in detecting expert confirmed visualization of both ovaries. CONCLUSIONS: Our results suggest that, in a significant proportion of TVS annual screens, the sonographers may have mistaken other structures for normal ovaries. It is uncertain whether or not this affected the sensitivity and stage at detection of ovarian cancer in the ultrasound arm of UKCTOCS, but we conclude that QC metrics based on self-reported visualization of normal ovaries are unreliable. The classifier shows some potential for addressing this problem, though further research is needed. © 2017 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of the International Society of Ultrasound in Obstetrics and Gynecology.

Quality assurance and its impact on ovarian visualization rates in the multicenter United Kingdom Collaborative Trial of Ovarian Cancer Screening (UKCTOCS).

OBJECTIVE: To describe the quality assurance (QA) processes and their impact on visualization of postmenopausal ovaries in the ultrasound arm of a multicenter screening trial for ovarian cancer. METHODS: In the United Kingdom Collaborative Trial of Ovarian Cancer Screening, 50 639 women aged 50-74 years were randomized to the ultrasound arm and underwent annual transvaginal ultrasound (TVS) examinations. QA processes were developed during the course of the trial and included regular monitoring of the visualization rate (VR) of the right ovary. Non-subjective factors identified previously as impacting on VR of the right ovary were included in a generalized estimating equation model for binary outcomes to enable comparison of observed vs adjusted VR between individual sonographers who had undertaken > 1000 scans during the trial and comparison between centers. Observed and adjusted VRs of sonographers and centers were ranked according to the highest VR. Analysis of annual VRs of sonographers and those of the included centers was undertaken. RESULTS: Between June 2001 and December 2010, 48 230 of 50 639 women attended one of 13 centers for a total of 270 035 annual TVS scans. One or both ovaries were seen in 228 145 (84.5%) TVS scans. The right ovary was seen on 196 426 (72.7%) of the scans. For the 78 sonographers included in the model, the median difference between observed and adjusted VR was -0.7% (range, -7.9 to 5.9%) and the median change in VR rank after adjustment was 3 (range, 0-18). For the 13 centers, the median difference between observed and adjusted VR was -0.5% (range, -2.2 to 1%), with no change in ranking after adjustment. The median adjusted VR was 73% (interquartile range (IQR), 65-82%) for sonographers and 74.7% (IQR, 67.1-79.0%) for centers. Despite the increasing age of the women being scanned, there was a steady decrease in the number of sonographers with VR < 60% (21.4% in 2002 vs 2.0% in 2010) and an increase in sonographers with VR > 80% (14.3% in 2002 vs 40.8% in 2010). The median VR of the centers increased from 65.5% (range, 55.7-81.0%) in 2001 to 80.3% (range, 74.5-90.9%) in 2010. CONCLUSIONS: A robust QA program can improve visualization of postmenopausal ovaries and is an essential component of ultrasound-based ovarian cancer screening trials. While VR should be adjusted for non-subjective factors that impact on ovarian visualization, subjective factors are likely to be the largest contributors to differences in VR.

Factors affecting visualization of postmenopausal ovaries: descriptive study from the multicenter United Kingdom Collaborative Trial of Ovarian Cancer Screening (UKCTOCS).

OBJECTIVE: Transvaginal sonography (TVS) is core to any ovarian cancer screening strategy. General-population screening involves older postmenopausal women in whom ovarian visualization is difficult because of decreasing ovarian size and lack of follicular activity. We report on factors affecting the visualization of postmenopausal ovaries in the multicenter United Kingdom Collaborative Trial of Ovarian Cancer Screening (UKCTOCS). METHODS: The UKCTOCS is a randomized controlled trial of 202 638 postmenopausal women with 50 639 women in the ultrasound scan arm. TVS is the primary screening modality in the ultrasound scan arm. Age, education, ethnicity, body mass index (BMI), previous pelvic surgery, lifestyle and reproductive factors, and a personal/family history of cancer were assessed for their effects on ovarian visualization at the initial TVS. RESULTS: Between 11 June 2001 and 18 August 2007, 43 867 women underwent TVS. The median age and BMI of the women were 60.6 (interquartile range (IQR), 9.9) years and 25.7 (IQR, 5.8), respectively. The right ovary was visualized in 29 297 (66.8%) and the left ovary was visualized in 28 726 (65.5%). Visualization of ovaries decreased with previous hysterectomy (odds ratio (OR) = 0.534; 95% CI, 0.504-0.567), previous tubal ligation (OR = 0.895; 95% CI, 0.852-0.940), increasing age (OR = 0.953; 95% CI, 0.950-0.956), unilateral oophorectomy (OR = 0.224; 95% CI, 0.186-0.269) and being overweight (OR = 0.918; 95% CI, 0.876-0.962) or obese (OR = 0.715; 95% CI, 0.677-0.755). Increased visualization was observed with a history of infertility (OR = 1.134; 95% CI, 1.005-1.279) and increasing age (in years) at menopause (OR = 1.005; 95% CI, 1.001-1.009). CONCLUSIONS: Several factors affect the visualization of postmenopausal ovaries. Their impact needs to be taken into consideration when developing quality assurance for ovarian ultrasound scanning or comparing study results as their prevalence may differ between populations.

Acceptance of transvaginal sonography by postmenopausal women participating in the United Kingdom Collaborative Trial of Ovarian Cancer Screening.

OBJECTIVE: To assess pain and overall experience of transvaginal sonography (TVS) in asymptomatic postmenopausal women. METHODS: In the United Kingdom Collaborative Trial of Ovarian Cancer Screening (UKCTOCS), 50 639 postmenopausal women were randomized to undergo annual TVS at 13 trial centers in England, Wales and Northern Ireland. Together with the appointment letter for their annual scan, a random sample of 150 women per center was sent a detailed 48-item postal questionnaire regarding the screening experience. It included a specific question about pain using a score of 0-5, where 5 was severe pain and 3 was discomfort. To assess factors that might affect a woman's reported pain experience, the pain score was regressed on age, hormone replacement therapy use, body mass index, a history of hysterectomy, prolonged scanning time, ovarian visualization, scan result, sonographer's visualization rates and opinion of the women regarding the sonographer who performed the scan. RESULTS: Between 7 July and 9 September 2009, 1950 randomly chosen women (150 per regional center) were sent the questionnaire. Of the 800 (41.0%) who returned the questionnaire, 651 could be linked to their TVS appointment. One-hundred and fifty-two (23.3%) women reported pain/discomfort (score 3-5) during TVS and 473 (72.7%) reported no discomfort (score 0-2). Only 23 (3.5%) women reported experiencing moderate/severe pain. Increasing discomfort/pain was independently associated with a history of hysterectomy and participant's reporting of prolonged scan time. Women who experienced pain on TVS were less compliant (odds ratio = 0.87) with the following year's scan compared with those who did not experience pain. CONCLUSIONS: The majority of postmenopausal women found TVS acceptable. Pain influenced compliance and correlated with women's perception of increased scanning time and previous hysterectomy.

Risk of epithelial ovarian cancer in asymptomatic women with ultrasound-detected ovarian masses: a prospective cohort study within the UK collaborative trial of ovarian cancer screening (UKCTOCS).

OBJECTIVE: To estimate the risk of primary epithelial ovarian cancer (EOC) and slow growing borderline or Type I and aggressive Type II EOC in postmenopausal women with adnexal abnormalities on ultrasound. METHODS: This was a prospective cohort study in the ultrasound group of the UK Collaborative Trial of Ovarian Cancer Screening of postmenopausal women with ultrasound-detected abnormal adnexal (unilocular, multilocular, unilocular solid and multilocular solid, solid) morphology on their first scan. Women were followed up through the national cancer registries and by postal questionnaires. Absolute risks of EOC and borderline, Type I and Type II EOC within 3 years of initial scan were calculated. RESULTS: Of 48 053 women who underwent ultrasound examination and had complete scan data, 4367 (9.1% (95% CI, 8.8-9.3%)) had abnormal adnexal morphology. Median follow-up was 7.09 (25(th) -75(th) centiles, 6.03-7.92) years. Forty-seven (32 borderline or Type I, 15 Type II) were diagnosed with EOC. The overall absolute risk of EOC associated with abnormal adnexal morphology was 1.08% (95% CI, 0.79-1.43%); for borderline and Type I it was 0.73% (95% CI, 0.5-1.03%); and for Type II it was 0.34% (95% CI, 0.33-0.79%). In the subgroup (n = 741) with solid elements (unilocular solid, multilocular solid and solid) overall absolute risk was 4.45% (95% CI, 3.08-6.20%), for borderline and Type I it was 3.1% (95% CI, 1.9-4.6%) and for Type II it was 1.3% (95% CI, 0.6-2.4%). 11 982 women had both ovaries visualized and normal annual scans throughout the 3-year follow-up period. In this group, no borderline or Type I and eight Type II cancers were diagnosed. CONCLUSION: Asymptomatic postmenopausal women with ultrasound-detected adnexal abnormalities with solid elements have a 1 in 22 risk for EOC. Despite the higher prevalence of Type II EOC, the risk of borderline or Type I cancer in women with ultrasound abnormalities seems to be higher than does the risk of Type II cancer. This has important immediate implications for patients with incidental adnexal findings as well as for any future ultrasound-based screening.

Assessing the malignant potential of ovarian inclusion cysts in postmenopausal women within the UK Collaborative Trial of Ovarian Cancer Screening (UKCTOCS): a prospective cohort study.

OBJECTIVE: To evaluate the malignant potential of ultrasound-detected ovarian inclusion cysts in the development of ovarian cancer (OC) in postmenopausal women. DESIGN: Prospective cohort study. SETTING: UK Collaborative Trial of Ovarian Cancer Screening (UKCTOCS). POPULATION: Postmenopausal women. METHODS: In UKCTOCS, women in the ultrasound group have annual scans. Women with inclusion cysts (single/multiple anechoic ≤10-mm ovarian cysts) and normal ovaries (both uniform hypoechogenicity) on their first scan were identified and followed up through cancer registry/questionnaires. MAIN OUTCOME MEASURES: Relative risk (RR) of developing OC, invasive epithelial ovarian cancer (iEOC), breast cancer (BC) and endometrial cancer (EC) in women with inclusion cysts relative to those with normal ovaries. The incidence was compared with UK age-adjusted expected rates (Office for National Statistics, 2005). RESULTS: Postmenopausal women (n = 48,230) attended the year 1 (11 June 2001-6 December 2006) screen; 1234 (2.5%) had inclusion cysts alone and 22,914 had normal scans. By 1 November 2009 (median follow-up, 6.13 years; interquartile range, 4.96-6.98 years), four, three (one Type II), seven and 22 women with inclusion cysts and 32, 29 (20 Type II), 90 and 397 women with normal ovaries were diagnosed with OC, iEOC, EC and BC, respectively. The RR values for the respective cancers (OC [RR, 2.32; confidence interval [CI], 0.86-6.28], iEOC [RR, 1.92; CI, 0.62-5.92], EC [RR, 1.44; CI, 0.68-3.05], BC [RR, 1.12; CI, 0.73-1.73]) were not increased. There was no difference between the observed versus expected incidence rates for these cancers in women with inclusion cysts. CONCLUSIONS: Postmenopausal women with ultrasound-detected inclusion cysts do not seem to be at increased risk of ovarian or breast/endometrial (hormone-dependent) cancers.

Medical terminations of pregnancy: a viable source of tissue for cell replacement therapy for neurodegenerative disorders.

"Proof-of-principle" that cell replacement therapy works for neurodegeneration has been reported, but only using donor cells collected from fetal brain tissue obtained from surgical terminations of pregnancy. Surgical terminations of pregnancy represent an increasingly limited supply of donor cells due to the tendency towards performing medical termination in much of Europe. This imposes a severe constraint on further experimental and clinical cell transplantation research. Therefore, we explore here the feasibility of using medical termination tissue as a donor source. Products of conception were retrieved from surgical terminations over the last 7 years and from medical terminations over the last 2.5 years. The number of collections that yielded fetal tissue, viable brain tissue, and identifiable brain regions (ganglionic eminence, ventral mesencephalon, and neocortex) were recorded. We studied cell viability, cell physiological properties, and differentiation potential both in vitro and following transplantation into the central nervous system of rodent models of neurodegenerative disease. Within equivalent periods, we were able to collect substantially greater numbers of fetal remains from medical than from surgical terminations of pregnancy, and the medical terminations yielded a much higher proportion of identifiable and dissectible brain tissue. Furthermore, we demonstrate that harvested cells retain the capacity to differentiate into neurons with characteristics appropriate to the region from which they are dissected. We show that, contrary to widespread assumption, medical termination of pregnancy-derived fetal brain cells represent a feasible and more readily available source of human fetal tissue for experimental cell transplantation with the potential for use in future clinical trials in human neurodegenerative disease.

Membrane permeability coefficients of murine primary neural brain cells in the presence of cryoprotectant.

Neural cells isolated from the brain have a number of research and clinical applications, including transplantation to patients with neurodegenerative conditions. Tissue supply is one of the major limiting factors to clinical transplantation. Cryopreservation of primary neural cells would improve supply, aid in organisation of transplantation surgery and facilitate research. To date, cryopreservation using standard methods has resulted in reduced yield and/or viability of primary neural tissue. In order to optimise freezing protocols specifically for such cells, the non-osmotic volume (V(b)), water permeability (L(p)) and permeability to cryoprotectant (P(cpa)) were determined. Murine foetal brain tissue from the ganglionic eminence (GE), ventral mesencephalon (VM), or neocortical mantle (Ctx) was trypsinised to a single cell suspension. To determine V(b,) cell volume was measured after exposure to anisotonic solutions of sucrose (150-1500 mOsmol/kg). L(p) (mum/min.atm) and P(cpa) (mum/s) were determined for GE cells by measuring cell volume during exposure to 1.5 mol/l cryoprotectant. Cell volume was determined using an electronic particle counting method. V(b) was 27% for Ctx and GE, and 30% for VM. The osmotic response of GE cells was similar in the presence of propane-1,2-diol and dimethyl sulphoxide. In the presence of ethylene glycol, cell volume decrease was greater on initial exposure to cryoprotectant and recovery slower. Differences in L(p,) but not P(cpa), were found between cryoprotectants. The present results provide key parameters for optimisation of freezing protocols for cryopreservation of primary foetal brain tissues for application in neural cell transplantation.

Subjective and objective quality assessment in wireless teleultrasonography imaging.

Mobile Robotic teleultrasonography is an emerging technology that can be applied in different clinical settings for remote ultrasound scanning without the need of the expert at the point of care. Guaranteed medical image quality for diagnostic purposes and their delivery in bandwidth limited wireless environments is a challenging issue. In this paper we present some of the subjective and objective image analysis acquired from a robotic teleultrasonography system operated remotely by the expert to provide an assessment of these medical imaging measures for such advanced wireless telemedical system.

Embryo freezing for preventing ovarian hyperstimulation syndrome.

BACKGROUND: Ovarian hyperstimulation syndrome (OHSS) is an iatrogenic potentially life threatening condition resulting from an excessive ovarian stimulation. Its reported incidence varies from one percent to ten percent of in vitro fertilization (IVF) cycles. The factors leading to this syndrome have not been completely explained. It seems likely that the release of vasoactive substances, secreted by the ovaries under human chorionic gonadotropin (hCG) stimulation plays a key role in triggering this syndrome. The hallmark of this condition, is a massive shift of fluid from the intra-vascular compartment to the third space resulting in profound intra-vascular depletion and haemoconcentration. OBJECTIVES: To evaluate (i) the effectiveness of cryopreservation (embryo freezing) for the prevention of OHSS when compared with human intra-venous albumin infusion (ii) the effectiveness of the elective cryopreservation (embryo freezing ) of all embryos for the prevention of OHSS when compared with fresh embryo transfer. SEARCH STRATEGY: We searched the Cochrane Menstrual Disorders and Subfertility Review Group specialised register of controlled trials up to April 2007. In addition, MEDLINE (PUBMED 1985 to March 2007), EMBASE (1985 to April 2007), CINAHL (1985 to March 2007) and the National Research Register (April 2007) were searched. SELECTION CRITERIA: Randomised controlled trials (RCTs) in which either human intra-venous albumin or cryopreservation of all embryos were used as a therapeutic approach to OHSS were included. The women were women of reproductive age who were down regulated by gonadotrophin-releasing hormone-analogue (GnRH-a), undergoing superovulation in in vitro fertilization and or intra-cytoplasmic sperm injection (IVF and or ICSI) cycles. DATA COLLECTION AND ANALYSIS: Two review authors, Mr N.N. Amso (NNA) and Dr A. D'Angelo (ADA) scanned the titles and the abstracts of the reports identified by electronic searching in order to find relevant papers. One reviewer (ADA) obtained copies of the full text articles and made copies for the other reviewer (NNA) in which details of authors, institution, results and discussion were removed in order to assess their eligibility for inclusion . Disagreements were resolved by discussion. Additional information on the trial methodology or data were requested by writing to the corresponding authors directly. The interventions compared were cryopreservation (embryo freezing) versus intra-venous human albumin administration and elective cryopreservation of all embryos versus fresh embryo transfer. The primary outcomes were: incidence of moderate and severe OHSS versus nil and or mild OHSS, clinical pregnancies and or woman. The secondary outcomes were: number of oocytes retrieved, number of oocytes fertilized, number of embryos transferred, number of embryos frozen, multiple pregnancy rate, live birth rate, number of women admitted to the hospital as inpatient or outpatient and time to the next menstrual period (resolution time). Statistical analysis was performed in accordance with the Cochrane Menstrual Disorders and Subfertility Group guidelines. MAIN RESULTS: No new studies were identified for inclusion in the update therefore the of seventeen studies originally identified in the review published issue 2, 2002. It therefore remains that two studies of which met our inclusion criteria one study was included where cryopreservation (embryo freezing) was compared with intra-venous human albumin administration (Shaker 1996) and one study was included where elective cryopreservation of all embryos was compared with fresh embryo transfer (Ferraretti 1999). When cryopreservation was compared with intra-venous human albumin administration no difference was found in all the outcomes examined between the two groups. When elective cryopreservation of all embryos was compared with fresh embryo transfer no difference was found in all the outcomes examined between the two groups. AUTHORS' CONCLUSIONS: This updated of the review (D'Angelo 2002) has showed that there is insufficient evidence to support routine cryopreservation and insufficient evidence for the relative merits of intra-venous albumin versus cryopreservation.

Female genital tract morbidity and sexual function following vaginal delivery or lower segment caesarean section.

A total of 208 women were assessed 2 years' post-delivery to record the prevalence of subjective urinary and faecal incontinence, incontinence of flatus, dyspareunia, subjective depression and sexual satisfaction. This was correlated with mode of delivery. A sample population was selected from the Cardiff Birth Survey Database, in accordance with strict inclusion and exclusion criteria. Each woman was invited to complete and return a postal questionnaire addressing symptoms of pelvic floor dysfunction. There was a significant decrease in sexual satisfaction scores in women who underwent vaginal delivery in comparison with those who underwent elective caesarean section at 2 years follow-up. There was also a significant increase in the prevalence of urinary incontinence, incontinence of flatus, dyspareunia and subjective depression in women who underwent vaginal delivery.

Surgical treatment of fibroids for subfertility.

BACKGROUND: Fibroids are benign tumours of the uterus occurring in up to 77% of women. Fibroids have been noted to occur more frequently in women with infertility. Retrospective studies have suggested the benefit of surgically removing fibroids to increase the fertility efficacy of both natural conception and assisted conception. There are a variety of methods to surgically remove fibroids including laparotomy, laparoscopy and hysteroscopy. The relative advantages and disadvantages of these modalities in terms of fertility efficacy and side effects are unknown. OBJECTIVES: To determine the efficacy and safety of the removal of uterine fibroids in subfertile women by laparotomy, laparoscopy or hysteroscopy when compared with expectant management or each other. The review will include also new surgical approaches as and when they are trialed. SEARCH STRATEGY: We searched the Cochrane Menstrual Disorders and Subfertility Review Group Specialised register of controlled trials, MEDLINE (PUBMED) 1985 to 2004, EMBASE (1985 to 2004), CINAHL (1985 to 2004) and National Research Register. SELECTION CRITERIA: Randomised controlled trials (RCTs) in which fibroids were removed via surgery for the treatment of infertility DATA COLLECTION AND ANALYSIS: Three authors independently assessed trial quality and extracted data. MAIN RESULTS: Only one randomized controlled study was included (131 women) and this was probably underpowered. There was no evidence of a difference in outcome in terms of clinical pregnancy rate and live birth rate when fibroids were removed via laparotomy or laparoscopy for infertility. There were some non fertility benefits of removal via laparoscopy including shorter hospital stay, less febrile illness and a smaller drop in pre-operative haemoglobin concentration when compared to laparotomy. There were no randomised controlled studies comparing hysteroscopic removal or no intervention with other surgical modalities. AUTHORS' CONCLUSIONS: There is limited evidence to suggest that there is no difference in fertility efficacy outcome if fibroids are removed via laparotomy when compared to laparoscopy. There is no good randomised controlled evidence to support hysteroscopic removal of fibroids compared to other surgical modalities for fertility efficacy.

Screening for familial ovarian cancer--management and outcome of women with moderate to high risk of developing ovarian cancer.

Five percent to ten percent of ovarian cancers are hereditary. Individual genetic risk of developing ovarian malignancy is discussed in women. Currently, prophylactic surgery is advised to women with a moderate to high risk of developing ovarian cancer. Workload and outcome of the multidisciplinary familial ovarian screening clinic in South Wales were assessed. This was an observational study of 145 women registered with the Familial Ovarian Screening Clinic between January 1998 and December 2003. The data were retrieved from the medical notes. Yearly follow-ups were investigated with a transvaginal scan and CA125 level. Post-surgery women were followed up with yearly CA125 estimations: 46.9% fell into moderate-risk and 50.3% into high-risk category. The median age was 42 (SD 10.4), 71.7% were pre menopausal, and 10.3% had a personal history of breast cancer and 1.4% colon cancer. Whereas 36.5% opted for surgery, the remaining women (but two) opted for annual follow-up. Histology of the women who had surgery showed three cases of malignancies (fallopian tube carcinoma, atypical ovarian epithelial cells, and metastatic breast cancer). Seven women developed breast cancer during the observation period. The follow-up period is too short to come to a final conclusion as to the benefits of yearly screening in this group of women. In our series, a significant number of patients developed malignancies, despite prophylactic surgery.

A postal survey of hydrosalpinx management prior to IVF in the United Kingdom.

BACKGROUND: In the last decade, numerous studies have demonstrated concern about the presence of hydrosalpinx and its management in patients undergoing IVF. We evaluated the current management of hydrosalpinx prior to IVF treatment in the UK. METHODS: A total of 117 postal survey, anonymous, sealed questionnaires were sent to all IVF centres in the UK, to determine the policy for the management of hydrosalpinx in infertile women prior to IVF treatment. RESULTS: There were 88 (75%) responders, of which 80 (91%) indicated that they discussed the effect of hydrosalpinx on IVF outcome. Ten (12%) units did not recommend treatment of hydrosalpinx prior to IVF treatment, while 30 (36%), 27 (33%) and 16 (19%) recommended treatment weakly, strongly and very strongly respectively. The treatment options offered by clinicians were laparoscopic salpingectomy (75%), open salpingectomy (45%), salpingostomy (40%), proximal tubal occlusion (34%), transvaginal songraphic (TVS) aspiration during oocyte collection (23%) and TVS aspiration before oocyte collection (10%). The frequency of use varied from one option of treatment to another. Only 28% of the responders had a protocol or guidelines for the management of hydrosalpinx. CONCLUSIONS: More attention should be given to patients with hydrosalpinx prior to IVF treatment and patients should be counselled about the negative effect of hydrosalpinx on IVF outcome. There is a wide variation in the management of hydrosalpinx prior to IVF treatment in the UK and many treatment options may be questionable, as they are not yet based on evidence.