Search

The empty follicle syndrome (EFS) is a frustrating condition in which no oocytes are retrieved in an IVF cycle. Although this is an infrequent event in IVF patients, the economic consequences as well as the emotional frustration of a cancelled cycle due to the inability to obtain oocytes are enormous. The mechanisms responsible for EFS remain obscure, though many hypotheses have been put forward ranging from dysfunctional folliculogenesis to a drug-related problem. We found that the EFS is a rare event (1.8% of oocyte retrievals) but with profound implications for counselling the couple about their future reproductive performance. The chances of recurrence of EFS increase with the age of the patient (24% recurrence rate for the 35-39 year age group, and 57% for those over 40 years). We postulate that ovarian ageing, through altered folliculogenesis, may be implicated in the aetiology of EFS and its recurrence. [ABSTRACT FROM AUTHOR]

Fas-Fas ligand (FasL) interactions play a significant role in the immune privilege status of certain cell populations, and several cytokines and growth factors can modulate their expression. When a FasL-expressing cell binds a Fas-bearing immune cell, it triggers its death by apoptosis. In this study, we demonstrate that normal human endometrial epithelial but not stromal cells express FasL. Moreover, we showed that macrophage-conditioned media induced FasL expression by endometrial stromal cells in a dose-dependent manner. To elucidate which macrophage product was responsible for the up-regulation of FasL, endometrial stromal cell cultures were treated with the macrophage products platelet-derived growth factor (PDGF), transforming growth factor (TGF)-β[sub 1], and basic fibroblast growth factor (bFGF). The first two (which are known to be elevated in the peritoneal fluid of women with endometriosis) induced a dose-dependent up-regulation of FasL expression, which was specifically inhibited by the antibody. Interestingly, bFGF (which is not elevated in peritoneal fluid of women with endometriosis) did not induce any response. These results suggest that the pro-inflammatory nature of the peritoneal fluid of women with endometriosis induces the FasL expression by regurgitated endometrial cells, and signals Fas-mediated cell death of activated immune cells. This could be a mechanism for endometrial cells to escape immune surveillance, implant and grow. [ABSTRACT FROM AUTHOR]

Background: The acquisition of health information via the internet has emerged as a prevalent approach within the general population and is likely to exert an influence on health decision-making processes. This study aims to evaluate the comprehensive quality of online information about anxiety treatment and management comparing websites in English, which is widely used for international scientific communication, and Italian, a popular local language. It was used a multidimensional methodology that assesses scientific quality of information; readability of the website; the technological quality of the website and the website's popularity ranking., Methods: We conducted a systematic search on four widely used online search engines. Duplicated, unrelated websites, and scientific papers were excluded. The assessment included the use of several criteria and tools: the DISCERN scale, the JAMA benchmark criteria, adherence to the Health on the Net Code; the Nibbler tool; PageRank; and the Flesch Reading Ease test/the Gulpease readability index., Results: 78 websites in Italian and 60 in English were evaluated. Quality of information of the English websites was higher than that of the Italian ones, but only a small percentage of them reported high level information about all treatment types and shared decision-making process. Technological quality was higher in English websites. In general, all websites were difficult to read, requiring reading skills at the high school level or higher., Conclusions: These results can promote future guidelines to improve online health information. Users should be able to find information about all treatment types (pharmacological and psychosocial) in line with the current guidelines for the treatment and the management of anxiety disorders. This would help internet users to achieve a higher level of quality information., Competing Interests: Declaration of competing interest All the authors Paola Melis, Alessandra Perra, Antonio Egidio Nardi, Thurayya Zreik, Antonio Preti, Mauro Giovanni Carta declare: - There are no any relevant conflict of interest at any time and during the 36 months prior to publication; - There are no any patents, wether palenned, pending or issued, broadly, relevant to the work; - There are no other relationships/conditions/circumstances that present a potential conflict of interest; - In general the authors have nothing to disclose., (Copyright © 2024. Published by Elsevier Ltd.)

Background: The community treatment order (CTO) is designed to deliver mental healthcare in the community and has been introduced in around 75 jurisdictions worldwide. It constitutes a legal obligation in which individuals with severe mental illness must adhere to out-of-hospital treatment plans. Despite intense criticism and the debated nature of published evidence, it has emerged as a clinical and policy response to frequent hospital readmissions and to enhance adherence in cases where there is refusal of pharmacological treatments. This systematic review outlines findings on CTO long-term adherence, after mandatory outpatient treatment has ended, in studies that include people with psychiatric disorders., Method: Following PRISMA guidelines, we performed a review of published articles from PubMed, PsycINFO, EMBASE, and CINAHL up to January 15, 2023. We included studies that assessed adherence after CTO ends. The study is registered with PROSPERO number CRD42022360879., Results: Six independent studies analyzing the main indicators of long adherence: engagement with services and medication adherence, were included. The average methodological quality of the studies included is fair. Long-term adherence was assessed over a period ranging from 11 to 28 months. Only two studies reported a statistically significant improvement. Regarding the remaining studies, no positive correlation was observed, except for certain subgroup samples, while in one study, medication adherence decreased., Conclusion: Scientific evidence supporting the hypothesis that CTO has a positive role on long-term adherence post-obligation is currently not sufficient. Given the importance of modern recovery-oriented approaches and the coercive nature of compulsory outpatient treatment, it is necessary that future studies ensure the role of CTO in effectively promoting adherence., (© 2024 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)

The humanitarian sector has often been criticised for its hierarchical power dynamics. Such dynamics often centre the priorities of 'international' actors, thereby marginalising the knowledge and expertise of those closest to the setting and play out in various fora, including coordination mechanisms. While guidance emphasises the importance of supporting local systems and government structures rather than creating parallel humanitarian structures, this approach is not consistently applied, creating challenges. We used a case study approach to explore how power relations influence the practice of the Mental Health and Psychosocial Support Taskforce in Lebanon, a nationally-led coordination mechanism chaired by the Ministry of Public Health with UN agencies as co-chairs. We conducted 34 semi-structured interviews with Taskforce members and other stakeholders coordinating with the Taskforce, including local non-governmental organisations (NGOs), international NGOs, United Nations agencies and government ministries. Interview transcripts were collaboratively analysed using Dedoose. We conducted feedback workshops with participants and integrated their feedback into analysis. We found that UN agencies and international NGOs are perceived as holding more decision-making power due to their access to funding and credibility-both shaped by the humanitarian system. Our findings also suggest that power dynamics arising mainly from differences in seniority, relations between 'local' and 'expat' staff, and language used in meetings may affect, to varying degrees, decision-making power and members' voices. We also show how the agenda/focus of meetings, meeting format, language, and existing relationships with Taskforce leaders can influence levels of participation and decision-making in Taskforce meetings, ranging from lack of participation through being informed or consulted about decisions to decisions made in partnership. Our findings have broader implications for coordinating service delivery within the humanitarian sector, emphasising the need to reflect upon power imbalances critically and continually and to ensure a shared understanding of decision-making processes., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2024 Lokot et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Background: Cognitive impairment is a frequent consequence of bipolar disorder (BD) that is difficult to prevent and treat. In addition, the quality of the preliminary evidence on the treatment of BD through Cognitive Remediation (CR) with traditional methods is poor. This study aims to evaluate the feasibility of a CR intervention with fully immersive Virtual Reality (VR) as an additional treatment for BD and offers preliminary data on its efficacy., Methods: Feasibility randomized controlled cross-over clinical study, with experimental condition lasting three months, crossed between two groups. Experimental condition: CR fully immersive VR recovery-oriented program plus conventional care; Control condition: conventional care. The control group began the experimental condition after a three months period of conventional care (waiting list). After the randomization of 50 people with BD diagnosis, the final sample consists of 39 participants in the experimental condition and 25 in the control condition because of dropouts., Results: Acceptability and tolerability of the intervention were good. Compared to the waitlist group, the experimental group reported a significant improvement regarding cognitive functions (memory: p = 0.003; attention: p = 0.002, verbal fluency: p = 0.010, executive function: p = 0.003), depressive symptoms ( p = 0.030), emotional awareness ( p = 0.007) and biological rhythms ( p = 0.029)., Conclusions: The results are preliminary and cannot be considered exhaustive due to the small sample size. However, the evidence of efficacy, together with the good acceptability of the intervention, is of interest. These results suggest the need to conduct studies with larger samples that can confirm this data., Trial Registration: ClinicalTrialsgov NCT05070065, registered in September 2021.

Introduction: Involuntary hospitalisation denies autonomy and freedom of decision-making and is frequent in psychiatric clinical practice. However, there is still a lack of knowledge of long-term compliance after Involuntary commitment., Methods: We conducted a systematic review of published studies reporting people compliance after involuntary hospitalisation and people compliance after voluntary admission. Two investigators independently searched PubMed, PsycINFO, EMBASE and CINAHL up to December 17th, 2021 to identify eligible studies. The study is registered with PROSPERO number CRD42022299437., Results: Ten independent studies analysing the main indicators of compliance, engagement with services and medication adherence, were included. Three studies show that compliance is worse in people that have been involuntary hospitalised and in the others no association is found. Just two of the ten studies show an association with improved compliance. Outcomes are assessed from the first follow-up appointment after discharge up to 96 months., Conclusions: Although evidences carried out so far are weak, the data do not show a trend of improvements and do not seem to exclude the possibility of worse compliance after compulsory hospitalisation. More appropriate methodologies and reliable assessment are needed in future research to provide scientific evidence on involuntary admission health effects.

This work is part of a research project that aims to measure organisational well-being, human rights respect and quality of care in mental health services in Sardinia, Italy, country that has replaced long-stay psychiatric hospitals with community mental health services. Previous contributions have seen Italian health professionals and users as the most satisfied and optimistic about the quality of the mental health care provided and the respect they offer for service users' rights. Our aim is to confirm these findings by comparing experiences of users of mental health services with those of other care services in the same region. Our findings indicate that mental health services users show higher level of satisfaction for care and higher perception of users' human rights respect compared to non-mental health facilities users. They also have greater satisfaction with organisational aspects of services and they are more convinced that the health professionals rights are respected. In contrast, they are less satisfied with the resources available for care centres than other users and require more professional psychosocial support. We want to allow future comparisons to other regions on quality assessment through the perception of users and worker on respect for standards and human rights.

Mature Cystic Teratomas (MCT) of the ovary or Dermoid Cysts are common benign tumours found in 10-20% of women. However, 0.2-2% of those cysts underwent malignant transformation. Squamous Cell Carcinoma (SCC) is the most frequent histological type reported in the literature.As 2021, there are limited reports of malignant tumours arising from MCT with no guidelines related to the management of these atypical cases. Herein, we describe two cases of MCT that evolved into SCC with different stages and prognosis and we review the current literature to date highlighting the potential risk of malignant transformation of these considered benign cysts and the need for strong evidence protocols for staging and treatment of this atypical entity.IMPACT STATEMENT What is already known on this subject? Mature Cystic Teratomas are found in 10-20% of women. However, a malignant behavior is observed in 2% of cases. What do the results of this study add? Our paper will describe two cases of malignant transformation of dermoid cyst in an effort to highlight the possible malignant risk of this entity and the need for specific management guidelines. What are the implications of these findings for clinical practice and/or further research? The prognosis of this converted cyst is very poor. By elaborating a standard management protocol for this tumour and operating every large cyst (>10 cm) in postmenopausal women, we may prevent this event.

Health system governance has been recognized as critical to strengthening healthcare responses in settings with conflict-affected populations. The aim of this review was to examine existing evidence on health system governance in settings with conflict-affected populations globally. The specific objectives were (1) to describe the characteristics of the eligible studies; (2) to describe the principles of health system governance; (3) to examine evidence on barriers and facilitators for stronger health system governance; and (4) to analyse the quality of available evidence. A systematic review methodology was used following Preferred Reporting Items for Systematic Review and Meta-Analysis criteria. We searched six academic databases and used grey literature sources. We included papers reporting empirical findings on health system governance among populations affected by armed conflict, including refugees, asylum seekers, internally displaced populations, conflict-affected non-displaced populations and post-conflict populations. Data were analysed according to the study objectives and informed primarily by a governance framework from the literature. Quality appraisal was conducted using an adapted version of the Mixed Methods Appraisal Tool. Of the 6511 papers identified through database searches, 34 studies met eligibility criteria. Few studies provided a theoretical framework or definition for governance. The most frequently identifiable governance principles related to participation and coordination, followed by equity and inclusiveness and intelligence and information. The least frequently identifiable governance principles related to rule of law, ethics and responsiveness. Across studies, the most common facilitators of governance were collaboration between stakeholders, bottom-up and community-based governance structures, inclusive policies and longer-term vision. The most common barriers related to poor coordination, mistrust, lack of a harmonized health response, lack of clarity on stakeholder responsibilities, financial support and donor influence. This review highlights the need for more theoretically informed empirical research on health system governance in settings with conflict-affected populations that draws on existing frameworks for governance., (© The Author(s) 2022. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Introduction: The phenomenon of migration is characterized and influenced by a number of different variables; and the different stages of journey are related to different levels and types of psychological distress. Women, in particular, are exposed to further specific risks during migration., Aim: To determine the factors that affect the psychological health of migrant women during the different stages of the migration journey., Methods: We provide a narrative review of the literature around the experiences of women during migration process, with a geographical focus on women migrating to the Mediterranean area., Results: Little data is currently available on the burden of mental health disorders for female migrants. Most studies about the mental health status of migrants were not gender-disaggregated or focused specifically on migrant women's experiences of violence. Sexual and Gender-Based Violence (SGBV) was found to be a common risk factor faced by all the women who leave their native country to migrate to other countries., Conclusion: Despite the importance of the issue and the gender-specific variables related to the experience of migrant women, few studies have looked specifically at psychological variables and mental health status in the female migrant population. It is crucial that future studies are conducted around female migration, violence towards women, and women's mental health, in order to provide an evidence-base for promoting adequate policies and prevention/treatment programs for women., (© 2020 La Cascia et al.)

Background: Health needs of displaced Syrians in refugee hosting countries have become increasingly complex in light of the protracted Syrian conflict. The primary aim of this study was to identify the primary health needs of displaced Syrians in Iraq, Jordan, Lebanon, Turkey, and Syria., Methods: A systematic review was performed using 6 electronic databases, and multiple grey literature sources. Title, abstract, and full text screening were conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. The target population was Syrian individuals displaced due to conflict in Syria and its neighboring countries. The outcomes of interest were health needs (i.e. health problems that can be addressed by health services), gaps in health services, training, and workforce. Studies on mixed refugee populations and Syrians displaced prior to the conflict were excluded., Results: The Lebanon-specific results of the review were validated through two stakeholder roundtable discussions conducted with representatives from primary healthcare centers, non-governmental organizations and humanitarian aid agencies. A total of 63 articles were included in the analysis. Mental health and women's health were identified as the greatest health needs in the region. The most common health problems were Non-communicable diseases in Jordan, women's health in Lebanon and mental health in Turkey. Studies addressing gaps in services found the highest gap in general healthcare services, followed by women's health, mental health, and vaccinations. Sub-optimal training and availability of health workers was also noted particularly in Syria.Results from the stakeholders' discussions in Lebanon showed communicable diseases, women's health and mental health as the main health needs of Syrian refugees in Lebanon. Reported barriers to accessing health services included geographical barriers and lack of necessary awareness and education., Conclusion: There is a need for an enhanced synchronized approach in Syria's refugee hosting neighboring countries to reduce the existing gaps in responding to the needs of Syrian refugees, especially in regards to women's health, mental health, and communicable diseases. This mainly includes training of healthcare workers to ensure a skilled workforce and community-based efforts to overcome barriers to access, including lack of knowledge and awareness about highly prevalent health conditions., Competing Interests: Competing interestsThe authors declare that they have no competing interests.

The management of the obstructed hemivagina and ipsilateral renal anomaly, or OHVIRA syndrome, requires vaginal access compromising sometimes the hymenal integrity. A vaginoplasty is the most commonly performed procedure in such scenarios. However, the necessity to maintain the hymen integrity may limit this technique. In this case report, we describe a safe and successful laparoscopy-assisted resection for the management of a high vaginal septum while maintaining an intact hymen.

Müllerian malformations result from defective fusion of the Müllerian ducts during development of the female reproductive system. The least common form of these malformations is Herlyn-Werner-Wunderlich syndrome characterized by obstructed hemivagina and ipsilateral renal anomaly (OHVIRA). The most common presentation of this syndrome is a mass secondary to hematocolpos, pain, and dysmenorrhea. Clinical diagnosis is very challenging and requires imaging studies in which ultrasound and MRI play an essential role in the diagnosis, classification and treatment plan. We report two cases of this syndrome, featuring two very rare clinical presentations: hematosalpinx and pyocolpos. The clinical course of the pathology is not standard and each patient is treated accordingly.

Background: The occurrence of an extra-uterine leiomyoma, arising from the intra-peritoneal portion of the round ligament in a lady with Müllerian agenesis diagnosed at the age of forty is extremely rare. We report a case of this rare combination in a Middle Eastern woman., Case: A 40 years old lady, primarily amenorrheic, presented to our clinic for an infertility consultation. The work- up showed features suggestive of Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome with a leiomyoma arising from the intra-peritoneal part of the round ligament.

Objectives: To examine the role of consolidation radiation therapy (RT) for patients with stage III Hodgkin lymphoma., Methods: We retrospectively reviewed 118 patients with stage III Hodgkin lymphoma who were diagnosed and treated at the University of Texas M.D. Anderson Cancer Center from 1993 through 2006. We evaluated the influence of site and size of initial involvement and use of consolidative RT on survival and patterns of failure after complete response (CR) to ABVD chemotherapy (doxorubicin, bleomycin, vinblastine, and dacarbazine)., Results: After chemotherapy, 104 patients (88%) achieved CR; median follow-up time was 68 months (range, 8 to 190). Seventy-one patients (68%) received ≥6 cycles of ABVD, and 40 patients (38.5%) received consolidative RT. Comparing patients who received RT with those who did not, the 5-year, 10-year, and 15-year overall survival (OS) rates were 98%, 80%, and 80% versus 91%, 72%, and 29%, respectively (P=0.08). Disease-free survival (DFS) rates were 94%, 81%, 65% versus 78%, 45%, and 15%, respectively (P=0.04). On multivariate analysis, the presence of initial mediastinal involvement (P=0.001) and bulky head and neck disease (P=0.001) was associated with worse DFS; mediastinal RT was associated with improved DFS (P=0.003) and OS (P=0.029). Use of ≥6 cycles of ABVD was associated with improved OS (P=0.001). The pattern of failure analysis showed that most failures (23 of 28) occurred above the diaphragm., Conclusions: Consolidative RT after CR may benefit patients with initial disease above the diaphragm, whereas below-the-diaphragm disease seems to be well managed by chemotherapy alone.

Purpose: The purpose of this study is to look at the prevalence of vocal symptoms and acoustic changes in patients with polycystic ovary syndrome (PCOS)., Materials and Method: A total of 17 patients with PCOS diagnosed on the basis of three criteria: the presence of irregular menstrual cycles, hirsutism, and polycystic ovaries were included in the study. Twenty-one normal females' frequencies matched on age with the cases were used as controls. The following vocal symptoms were investigated: throat clearing, deepening of the voice, loss of voice, lump in the throat, and difficulty being heard. Acoustic analysis and laryngeal videostroboscopy were performed., Results: The age range was between 19 and 38 years with a mean age of 26 years. The most common prevailing symptom was throat clearing present in 76.5% versus 4.8% in the controls, followed by loss of voice (47.6%), lump in the throat (41.2%), and deepening of voice (35.3%). The differences in the prevalence of throat clearing, deepening of voice, lump in the throat, and difficulty being heard were statistically significant compared with controls (P value<0.05). There was no statistically significant difference in the acoustic parameters except for an increase in the relative average perturbation (P value=0.035) and a decrease in maximum phonation time (P value=0.001) in patients with PCOS. In the PCOS group, three patients had evidence of mild vocal fold edema and one patient had vocal fold nodules. In the control group, one subject had vocal fold edema and one subject had vocal fold nodules., Conclusion: Patients with PCOS seem to have more vocal symptoms compared with controls. Physicians should be aware of vocal changes in hirsute subjects with PCOS., (Copyright © 2011 The Voice Foundation. Published by Mosby, Inc. All rights reserved.)

Background: Intraoperative somatosensory evoked potential (SSEP) monitoring during cervical spine surgery is not a universally accepted standard of care. Our retrospective study evaluated the efficacy and cost-effectiveness of intraoperative SSEP in a single surgeon's practice., Materials and Methods: Intraoperative SSEP monitoring was performed on 210 consecutive patients who had cervical spine surgery: anterior cervical approach 140 and posterior approach 70. They were screened for degradation or loss of SSEP data. A cost analysis included annual medical costs for health and human services, durable goods and expendable commodities., Results: Temporary loss of the electrical wave during cauterization resolved upon discontinuation of the cautery. We had no loss of cortical wave with preservation of the popliteal potential. A drop in the amplitude of the cortical wave was observed in three patients. This drop was resolved after hemodynamic stabilization in the first patient, readjusting the bone graft in the second patient, and interrupting the surgery in the third patient. The additional cost for SSEP monitoring was $835 per case and the total cost of the surgery was $13,835 per case. By spending $31,546 per year on SSEP, our institution is saving a total cost ranging from $64,074 to $102,192 per patient injured per year., Conclusion: Intraoperative SSEP monitoring is a reliable and cost-effective method for preventing postoperative neurological deficit by the early detection of vascular or mechanical compromise, and the immediate alteration of the anesthetic or surgical technique.

Objective: The objective of this study is to assess the effect of two methods of vaginal scrubbing before egg retrieval on the outcome of in vitro fertilization-embryo transfer (IVF-ET) cycles., Method: 721 consecutive cycles of IVF-ET, at the American University Hospital of Beirut, were randomized prospectively into one of two groups. In the study group the betadine used to scrub the vagina, prior to egg retrieval, was not washed out, whereas in the control group this betadine was cleansed by saline irrigation. The two groups were compared as to the outcome of their IVF-ET cycles., Result: Both groups were similar in age, mean dose of FSH received, the number of oocytes and embryos obtained, the number of grade 1 embryos obtained, and the fertilization rate. There was no difference in the total pregnancy, clinical pregnancy, missed abortion, and multiple pregnancy rates between the two groups. However, the chemical pregnancy rate was higher in the study group as compared to controls., Conclusion: Vaginal preparation by betadine does not seem to affect the results of IVF. However, because it is associated with an increase in the rate of chemical pregnancy, it is advisable to cleanse before oocyte aspiration., ((c) 2008 S. Karger AG, Basel.)

Background: Several documented cases of endometrial and cervical carcinoma arising in unicornuate uteri have been described; however, ovarian malignancy occurring in conjunction with this müllerian anomaly has not been reported., Case: An 18-year-old woman had a unicornuate uterus, noncommunicating rudimentary horn and homogeneous, solid, right ovarian mass found to be a dysgerminoma at surgery., Conclusion: Müllerian anomalies are unlikely to predispose women to ovarian malignancies. However, it is essential to keep in mind that women with such anomalies, though presenting at a young age, could still have cervical, uterine or even ovarian malignancies.

Objective: To compare two methods of timing IUI, urinary LH monitoring and transvaginal ultrasonography/ hCG timing of ovulation, in patients receiving clomiphene citrate., Design: Prospective, randomized, crossover study., Setting: Yale University Reproductive Medicine Center., Patient(s): Infertile couples undergoing IUI because of unexplained infertility, anovulation, or male factor infertility., Intervention(s): Patients received clomiphene citrate on days 3-7 of the menstrual cycle and were randomized initially to one of two monitoring protocols. In protocol A, urinary LH monitoring was used to time IUI. Urinary LH levels were determined daily with the use of commercial kits, starting on day 10 of the cycle. When urinary LH was detected, IUIs were performed daily for the next 2 days. In protocol B, ultrasound monitoring of folliculogenesis was performed until a leading follicle of > or = 18 mm was noted, at which time hCG (10,000 IU) was given intramuscularly and IUIs were performed daily for the next 2 days. If no pregnancy occurred, the couple crossed over to the alternate protocol for the next cycle and continued this alternating therapy for a total of four cycles., Main Outcome Measure(s): Pregnancy rate per cycle., Result(s): One hundred forty-one cycles were completed. In these cycles, six pregnancies occurred, for an overall pregnancy rate of 4.26% per cycle. The pregnancy rate with LH-timed IUI was 4.29% (3/70) and that with hCG-induced ovulation was 4.23% (3/71); the difference was not statistically significant., Conclusion(s): Timing IUI with the use of a relatively expensive and time-consuming method such as ultrasound monitoring of folliculogenesis and hCG induction of ovulation does not appear to produce an increased pregnancy rate over urinary LH monitoring of ovulation.

Ascorbic acid serves a vital role as a pre-eminent antioxidant. In animals, it has been shown to be concentrated in granulosa and theca cells of the follicle, in luteal cells of the corpus luteum, and in the peripheral cytoplasm of the oocyte. We have previously identified hormonally-regulated ascorbic acid transporters in rat granulosa and luteal cells, and herein present preliminary evidence for the presence of a transporter for ascorbic acid in human granulosa-lutein cells. Granulosa-lutein cells were obtained from the follicular fluid of patients undergoing in-vitro fertilization. Following an overnight incubation, the cells were incubated with [14C]-ascorbic acid (0.15 microCi; 150 microM) and ascorbic acid uptake was determined. The uptake of ascorbic acid was saturable with a Michaeli's constant (Km) and maximum velocity (Vmax) of 21 microM and 3 pmol/10(6) cells/min respectively. Ouabain, low Na+ medium, and dinitrophenol significantly inhibited ascorbic acid uptake (P<0.05). Neither the presence of insulin, human chorionic gonadotrophin (HCG), insulin-like growth factor (IGF)-I, nor IGF-II affected the uptake of ascorbic acid in a statistically significant fashion. Following saturation of cellular uptake, the ascorbic acid level was estimated to be 1.04 pmoles/10(6) cells or approximately 1 mM, a high concentration similar to that seen in rat luteal cells. Active ascorbic acid transport in human granulosa-lutein cells appears to occur via a Na+ - and energy-dependent transporter, with high levels of ascorbic acid being accumulated in these cells.

Uterine fibroids are common benign tumors of the uterus and a major public health problem. Between 20 and 25% of women over 35 years of age are estimated to have fibroids. Three subtypes of fibroids are recognized depending on their relationship to the myometrium, namely, submucosal, subserosal and intramural. Fibroids are frequently asymptomatic, but may be associated with menorrhagia, dysmenorrhea, pregnancy loss or infertility. They are composed predominantly of smooth muscle, with a variable amount of connective tissue, and they have a characteristic smooth white whorled appearance on cross sectional examination.

Laparoscopic operations are becoming more common and replacing more traditional surgical procedures. As a result, radiologists should be aware of some of the unique complications that may occur from these types of procedures. We report two cases of incarcerated bowel hernias in lateral trocar sites.

Study Objective: To assess the frequency of myometrial tissue in the septa of septate uteri., Design: Retrospective review (Canadian Task Force classification II-2)., Setting: University-affiliated tertiary referral center., Patients: Twenty-nine consecutive women with uterine septa diagnosed by magnetic resonance imaging (MRI)., Interventions: The MRI examination was performed with a 1.5 Tesla scanner using high-resolution phased array coils with multiplanar fast-spin echo and T1-weighted sequences. Of resected septa, tissue was available in four for histologic evaluation for the presence of myometrial tissue., Measurements and Main Results: In 17 women MRI showed a partial septum, all containing myometrium. The 12 patients with complete septum had evidence of myometrium in the upper part of the septum, with fibrous tissue constituting the lower part. Histology reviewed from four resected septa (2 partial, 2 complete) reported myometrial tissue., Conclusion: Uterine septa are frequently composed of myometrial tissue.

Conservative surgical options for uterine myomata traditionally were abdominal myomectomy, laparoscopic myomectomy, and, more recently, myolysis. Each of these procedures has distinct advantages, but also apparent disadvantages. We attempted to introduce an additional option for conservative surgical treatment of fibroids by freezing the structures, a procedure termed cryomyolysis. In this pilot study, 14 women were pretreated with a gonadotropin-releasing hormone (GnRH) agonist for a minimum of 2 months preoperatively to minimize uterine and myoma size. Cryomyolysis was performed and the GnRH agonist was discontinued. Magnetic resonance imaging scans were performed in 10 of the 14 women after GnRH agonist treatment but before surgery, and 4 months postoperatively. Total uterine volume ranged from 41.3 to 1134.8 ml preoperatively, and 49.5 to 1320 ml postoperatively (mean increase 22% after discontinuation of GnRH agonist). Normal uterine volume ranged from 35.6 to 548.7 ml preoperatively and 45.1 to 729.6 ml postoperatively (mean increase 40%); however, myoma volume showed a mean decrease of 6% (range -87-28%). Analysis of only frozen myomata revealed a mean volume decrease of 10%. Cryomyolysis maintains at or slightly reduces these lesions to post-GnRH agonist size, and all other uterine tissue returns to pretreatment size. We believe cryomyolysis may be an effective conservative surgical approach to uterine fibroids.

Study Objective: To evaluate the effectiveness of endometrial cyroablation for abnormal uterine bleeding., Design: Prospective study with 22 months follow-up (Canadian Task Force classification II-2)., Setting: University Medical Center., Patients: Fifteen consecutive patients treated for metrorrhagia or menorrhagia refractory to medical or surgical therapy, and who were either not operative candidates or did not desire hysterectomy., Intervention: Cyroablation of the endometrium., Measurements and Main Results: Fifteen patients underwent 16 procedures for dysfunctional uterine bleeding. Uterine sounding depth was 6 to 15 cm. One patient had spinal anesthesia, seven had general anesthesia, and seven had intravenous conscious sedation with a cervical block. Eight patients underwent cryosurgery while fully anticoagulated. Posttreatment endometrial biopsies were performed on three patients and showed only granulation tissue. Life table calculations give amenorrhea rates of 75.5% at 6 months and 50.3% at 22 months. One woman underwent a repeat procedure, resulting in hypomenorrhea at 7-month follow-up., Conclusion: This pilot study suggests that endometrial cryoablation may be performed simply and effectively. Future studies should be designed to optimize the technical aspects of the procedure, determine its relative efficacy, and investigate the indications.

Endometriosis, although associated with a large variety of symptoms, primarily produces pain and infertility; however, the strong correlation with these disorders, along with basic questions as to why endometriosis develops, when does it become a disease status, and why it's associated with symptoms such as pain or infertility, are still not well understood. A better understanding of the relationship between disease and symptoms of endometriosis must be acquired if effective progress in the treatment of pain and infertility related to endometriosis is to be made.