Benign Gynecologic Conditions Research Articles

Can Laparoscopic Surgery Reduce Fatigue in Women with Endometriosis?-A Pilot Study.

Background: Fatigue is mentioned as one of the most significant symptoms of endometriosis. The impact of laparoscopic endometriosis surgeries on fatigue remains unknown. The aim of this study was to investigate, for the first time, the effect of laparoscopic surgery in endometriosis patients, with the complete removal of endometriotic lesions, on the severity of fatigue. Methods: This is a single-center prospective pilot study including 58 participants. Participants were recruited at the Tertiary Endometriosis Referral Center of the Medical University of Vienna between February 2020 and November 2021. Thirty patients with histologically proven endometriosis were compared to a control group of 28 patients who underwent a laparoscopy for benign gynecologic conditions other than endometriosis. All participants were interviewed using the Fatigue Severity Scale before their surgery and 6 months afterward. Relationships between variables were established using regression analysis and associations were quantified as odds ratios. Results: Fatigue was significantly more severe preoperatively in patients with endometriosis when compared to controls ((odds ratio (OR): 1.82; 95% confidence interval (CI): 1.24-2.67, p < 0.01). Six months postoperatively, the fatigue severity score of endometriosis patients decreased significantly (p < 0.01). In multivariate analysis, fatigue was significantly associated with endometriosis (OR: 4.50, CI: 1.14-17.8, p < 0.05), when adjusted for abdominal pain and menstrual bleeding. Fatigue in patients with endometriosis was not associated with disease stage or the presence of deep endometriosis. Conclusions: Fatigue is a frequent and bothersome symptom in patients with endometriosis. Within our study, we demonstrated for the first time that fatigue responds to surgical treatment. The management of fatigue is crucial to improving patients' quality of life.

Occult endometrial cancer in women undergoing hysterectomy for benign indications: a retrospective cohort study in a tertiary hospital in China.

To evaluate the feasibility of further reducing the incidence of occult endometrial cancer in women undergoing hysterectomy for benign gynecological indications. Patients who underwent hysterectomies for presumed benign gynecologic conditions at Peking Union Medical College Hospital were retrospectively identified. Patients with occult endometrial cancer, which was defined as endometrial cancer diagnosed on postoperative histopathology with no preoperative confirmed malignancy, were selected. 24/7558 (0.32%; 95% CI 0.20-0.47%) patients undergoing hysterectomy for benign indications had occult endometrial cancer. Asymptomatic patients with normal endometrial imaging all tended to have favorable pathology. Heavy menstrual bleeding was the most overlooked AUB pattern in the premenopausal group. In the postmenopausal group, all the patients with serous adenocarcinoma or G3 endometrioid adenocarcinoma histology/stage T1b disease/LVSI space invasion had a history of persistent or recurrent PMB ≥ 6months and/or an intracavitary lesion > 20mm in diameter. 3/4 of the samples of the postmenopausal patients did not have adequate endometrium for evaluation. To further reduce the incidence of occult endometrial cancer, physicians should focus on the patient's bleeding pattern and actively implement endometrial sampling whenever indicated. Transvaginal ultrasonography is a valuable preoperative evaluation. Hysteroscopy with directed biopsy is the preferred procedure in postmenopausal patients.

Patient-initiated follow-up in gynaecology: Patient and clinician views

ObjectivesFollow-up appointments in the UK National Health Service account for up to two thirds of outpatient activity, but there is a significant resource impact in providing time fixed follow-up appointments. Increasingly patient initiated follow-up is being used, to make follow-up appointments work better for patients both in terms of timing and necessity, and to reduce unnecessary outpatient activity. The objective of this study was to use a modified questionnaire to evaluate patient and clinician views regarding Patient-Initiated Follow-Up (PIFU) in gynaecology services and identify subgroups suited to this pathway of care. Study designParticipants including both patients and clinicians were recruited from a gynaecology outpatient department. Patients who have poorer access healthcare (with disabilities and black and ethnic minority background) were purposively targeted so their experiences could be included. Value and burden scores were evaluated using patient and clinician surveys based on a modified QQ-10 questionnaire which assessed perceived value and burden of patient initiated follow-up in gynaecology. Free text comments regarding PIFU were also collected. Results305 patients and 30 clinicians were surveyed. Overall response to patient initiated follow-up was positive. Patients and clinicians attributed high value (77.4 % and 81.4 %) and low burden scores (37.5 % and 44.7 %) to PIFU. Patient autonomy was cited as a reason for this by 84.6 % of patients and 93.3 % of clinicians. Patients attending benign gynaecological sub-specialties including endometriosis (84.2), general gynaecology (82.5) and vulval clinics (81.4) attributed the highest value scores. Gynaecology oncology patients attributed the lowest value (64.0) and highest burden score (51.3) of all subgroups. Younger adults (<60) were more likely to express a preference for PIFU (52.9 %) than older adults (≥60) (28.6 %). ConclusionsIn this study, both patients and clinicians are in favour of selected use of PIFU in gynaecology services. Both questionnaires found younger patients with benign gynaecological conditions were perceived as best suited PIFU. We recommend offering PIFU to select patients who are confident in self-monitoring, factoring patient choice so patients are not disadvantaged by this system. Further evaluation of PIFU in practice is needed before widespread implementation.

The importance of non-technical skills in robot-assisted surgery in gynaecology.

Robot-assisted surgery (RAS) in gynaecology has undergone exponential growth in recent decades, with utility in treating both benign and malignant gynaecological conditions. The technological complexities and amended theatre dynamics that RAS demands mean that effective non-technical skills (NTS) are vitally important to overcome these unique challenges. However, NTS have been neglected in RAS-training programmes with focus placed instead on the exclusive acquisition of technical skills (TS). NTS include teamwork, communication, leadership, situational awareness, decision-making and stress management. Communication is the most frequently cited NTS impacted during RAS, as the physical limitations imposed by the robotic hardware make communication exchange difficult. The full immersion that RAS enables can contribute to situational awareness deficits. However, RAS can complement communication and teamwork when multidisciplinary (MDT) surgeries (such as complex endometriosis excisions) are undertaken; dual-console capabilities facilitate the involvement of specialties such as general surgery and urology. The development of NTS in RAS cannot be achieved with in-situ experience alone, and current training is poorly standardised. RAS-training programmes and curricula for gynaecology do exist, however the integration of NTS remain limited. Simulation is a viable tool to facilitate enhanced-NTS integration, yet cost implications form a barrier to its wider implementation. However, given that RAS will continue to occupy a greater proportion of the gynaecological caseload, integration of NTS within gynaecological RAS training curricula is necessary. Patients undergoing gynaecological RAS would benefit from the improved safety standards and enhanced surgical outcomes that would result.

Common Beverage Consumption and Benign Gynecological Conditions

The purpose of this article is to review the effects of four commonly consumed beverage types—sugar-sweetened beverages (SSBs), caffeinated beverages, green tea, and alcohol—on five common benign gynecological conditions: uterine fibroids, endometriosis, polycystic ovary syndrome (PCOS), anovulatory infertility, and primary dysmenorrhea (PD). Here we outline a plethora of research, highlighting studies that demonstrate possible associations between beverage intake and increased risk of certain gynecological conditions—such as SSBs and dysmenorrhea—as well as studies that demonstrate a possible protective effect of beverage against risk of gynecological condition—such as green tea and uterine fibroids. This review aims to help inform the diet choices of those with the aforementioned conditions and give those with uteruses autonomy over their lifestyle decisions.

The Role of Nanomedicine in Benign Gynecologic Disorders.

Nanomedicine has revolutionized drug delivery in the last two decades. Nanoparticles appear to be a promising drug delivery platform in the treatment of various gynecological disorders including uterine leiomyoma, endometriosis, polycystic ovarian syndrome (PCOS), and menopause. Nanoparticles are tiny (mean size < 1000 nm), biodegradable, biocompatible, non-toxic, safe, and relatively inexpensive materials commonly used in imaging and the drug delivery of various therapeutics, such as chemotherapeutics, small molecule inhibitors, immune mediators, protein peptides and non-coding RNA. We performed a literature review of published studies to examine the role of nanoparticles in treating uterine leiomyoma, endometriosis, PCOS, and menopause. In uterine leiomyoma, nanoparticles containing 2-methoxyestradiole and simvastatin, promising uterine fibroid treatments, have been effective in significantly inhibiting tumor growth compared to controls in in vivo mouse models with patient-derived leiomyoma xenografts. Nanoparticles have also shown efficacy in delivering magnetic hyperthermia to ablate endometriotic tissue. Moreover, nanoparticles can be used to deliver hormones and have shown efficacy as a mechanism for transdermal hormone replacement therapy in individuals with menopause. In this review, we aim to summarize research findings and report the efficacy of nanoparticles and nanotherapeutics in the treatment of various benign gynecologic conditions.

Non-descent vaginal hysterectomies: a brief report

Non-descent vaginal hysterectomies: a brief report

Abstract LB381: Plasma microbiota as novel biomarkers of early epithelial ovarian cancer detection

Abstract Background: Ovarian cancer accounts for 2% of all female cancers in the United States yet it is the 5th leading cancer death among women. Advanced epithelial ovarian cancer (EOC) is associated with an overall survival rate of 30% but can be cured in up to 90% of cases if diagnosed early when the disease is still limited to the ovaries and fallopian tubes. While there is no effective screening method for EOC, developing novel and minimally invasive clinical tests is paramount to identify women with early disease as well as those who are at increased risk. Plasma-based microbiota signatures specific to EOC could become leading biomarkers of early disease in the field that complement existing clinical tools. Methods: We utilized an established institutional biobank to access 180 biobanked plasma samples from: (1) women with EOC; (2) women with non-EOC solid tumors; (3) women undergoing gynecologic-related procedures and non-EOC surgeries; and (4) healthy controls. Batch 1 included 96 plasma samples (n=24 per group) and Batch 2 included 84 samples (n=19 per group and 8 repeat EOC samples). Microbial profiles of plasma specimens were assessed using an amplicon-based sequencing method that targets the 16S rRNA gene in the bacterial genome to study bacterial phylogeny and taxonomy in diseased and healthy women. A stringent bioinformatic pipeline was applied to filter out suspicious bacterial contaminants at the genus level. Bacterial decontamination procedures in the pipeline included evaluating repeat plasma samples of EOC cases and sampling nucleic acid isolation kit reagents to serve as negative controls (only in Batch 2) . Differential abundances of the plasma microbiota among the groups were assessed using analysis of compositions of microbiomes (ANCOM) as implemented in R software package ANCOM-BC. Results: The 16S rRNA gene sequencing identified, classified, and quantified 564 bacterial genera in the circulation of women diagnosed with EOC, non-EOC solid tumors, benign gynecologic conditions, and healthy controls. Bioinformatic decontamination analysis removed bacteria: (1) with differing bacterial abundances between batches; (2) with higher bacteria in negative controls; (3) with differing bacterial abundances in repeat samples; and (4) known as contaminants in the literature that resulted in the removal of 225 high-risk bacterial contaminants. A total of 339 high quality bacteria remained for evaluation. Because we did not collect negative controls in Batch 1, only Batch 2 plasma samples (n=84; 27 in EOC group; 19 in each other group) were included in the final analysis. Women with EOC, which were primarily of the high-grade serous ovarian carcinoma histologic subtype had significantly distinct differential abundances of genera Brevibacterium (p &amp;lt;0.001), Chloronema (p &amp;lt;0.001), Facklamia (p &amp;lt;0.001), Zymomonas (p &amp;lt;0.001), and Sutterella (p &amp;lt;0.001) when compared to women with non-EOC solid tumors, benign gynecologic conditions, and healthy controls. Conclusions: These findings suggest that plasma EOC-associated bacteria could be exploited in the development of a microbial-based blood test for the diagnosis and early detection of EOC in routine practice settings. Citation Format: Diane E. Mahoney, Prabhakar Chalise, Dong Pei, Rachel Griffard, Trisha Home, Harsh Pathak, Shahid Umar, Andrew K. Godwin. Plasma microbiota as novel biomarkers of early epithelial ovarian cancer detection [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2024; Part 2 (Late-Breaking, Clinical Trial, and Invited Abstracts); 2024 Apr 5-10; San Diego, CA. Philadelphia (PA): AACR; Cancer Res 2024;84(7_Suppl):Abstract nr LB381.

Proteomic profiles of peritoneal fluid-derived small extracellular vesicles correlate with patient outcome in ovarian cancer.

Cancer-derived small extracellular vesicles (sEVs) are capable of modifying the tumor microenvironment and promoting tumor progression. Ovarian cancer (OvCa) is a lethal malignancy that preferentially spreads through the abdominal cavity. Thus, the secretion of such vesicles into the peritoneal fluid could be a determinant factor in the dissemination and behavior of this disease. We designed a prospective observational study to assess the impact of peritoneal fluid-derived sEVs (PFD-sEVs) in OvCa clinical outcome. For this purpose, 2 patient cohorts were enrolled: patients with OvCa who underwent a diagnostic or cytoreductive surgery and nononcological patients, who underwent abdominal surgery for benign gynecological conditions and acted as the control group. Systematic extraction of PFD-sEVs from surgical samples enabled us to observe significant quantitative and qualitative differences associated with cancer diagnosis, disease stage, and platinum chemosensitivity. Proteomic profiling of PFD-sEVs led to the identification of molecular pathways and proteins of interest and to the biological validation of S100A4 and STX5. In addition, unsupervised analysis of PFD-sEV proteomic profiles in high-grade serous ovarian carcinomas (HGSOCs) revealed 2 clusters with different outcomes in terms of overall survival. In conclusion, comprehensive characterization of PFD-sEV content provided a prognostic value with potential implications in HGSOC clinical management.

A review of vaginal hysterectomies in the gynaecology department of a tertiary care hospital.

This retrospective cohort study analysed the trends and complications of vaginal hysterectomy conducted at Services Hospital, Lahore, from January 1, 2015 to December 31, 2020. Demographics, indications, surgery duration, complications (haemorrhage, urological or rectal problems, infection), and hospital stay were recorded. Out of 819 hysterectomies performed for benign gynaecological conditions, 112 (13.68%) were vaginal hysterectomies. Non-descent vaginal hysterectomy (NDVH) accounted for 33(29.46%) and uterine prolapse for 79(70.53%) of the cases. Mean age was 52.35±8.74 years, parity was 5.01±1.32, intraoperative haemorrhage was 796.87±450.1 ml, surgery duration was 48.61±12.28 minutes, and hospital stay was 2.58±0.41 days. Complications occurred in 19(16.97%) of the cases, while 93(83.03%) cases had no complications. Outcomes were comparable between NDVH and vaginal hysterectomy for prolapse (p=0.552). This indicates that vaginal hysterectomy is a safe procedure with minimal complications and quick recovery for uterine prolapse and non-descent uterus. However, a declining trend was observed over the study period.

Using online search activity for earlier detection of gynaecological malignancy

BackgroundOvarian cancer is the most lethal and endometrial cancer the most common gynaecological cancer in the UK, yet neither have a screening program in place to facilitate early disease detection. The aim is to evaluate whether online search data can be used to differentiate between individuals with malignant and benign gynaecological diagnoses.MethodsThis is a prospective cohort study evaluating online search data in symptomatic individuals (Google user) referred from primary care (GP) with a suspected cancer to a London Hospital (UK) between December 2020 and June 2022. Informed written consent was obtained and online search data was extracted via Google takeout and anonymised. A health filter was applied to extract health-related terms for 24 months prior to GP referral. A predictive model (outcome: malignancy) was developed using (1) search queries (terms model) and (2) categorised search queries (categories model). Area under the ROC curve (AUC) was used to evaluate model performance. 844 women were approached, 652 were eligible to participate and 392 were recruited. Of those recruited, 108 did not complete enrollment, 12 withdrew and 37 were excluded as they did not track Google searches or had an empty search history, leaving a cohort of 235.ResultsThe cohort had a median age of 53 years old (range 20–81) and a malignancy rate of 26.0%. There was a difference in online search data between those with a benign and malignant diagnosis, noted as early as 360 days in advance of GP referral, when search queries were used directly, but only 60 days in advance, when queries were divided into health categories. A model using online search data from patients (n = 153) who performed health-related search and corrected for sample size, achieved its highest sample-corrected AUC of 0.82, 60 days prior to GP referral.ConclusionsOnline search data appears to be different between individuals with malignant and benign gynaecological conditions, with a signal observed in advance of GP referral date. Online search data needs to be evaluated in a larger dataset to determine its value as an early disease detection tool and whether its use leads to improved clinical outcomes.

Current Trends and Future Strategies on Diagnosis and Management of Adenomyosis: An Updated Review

Abstract: This aim of the study was to gather information for use in the present and future management of the adenomyosis condition. Adenomyosis is a benign gynecological condition that needs to be managed for the rest of one's life with either medication or surgical treatment. It is also associated with abnormal uterine bleeding, dysmenorrhea, dyspareunia, and infertility. The choice a woman makes will be influenced by her age, reproductive status, and clinical indicators. The primary goals of this study were to gain knowledge on adenomyosis and to review potential treatment possibilities. According to this review, adenomyosis can be treated in a number of ways, including through medical attention utilizing least-invasive techniques a surgical operation that is performed with minimally invasive techniques. Focused ultrasound with high intensity (HIFU) for hysteroscopic ablation and resection Embolishing the uterine artery (UAE). Adenomyosis is a benign gynecological illness that necessitates a lifelong care strategy by medication or surgical therapy and is accompanied by abnormal uterine hemorrhage, dysmenorrhea, dyspareunia, and infertility. The option a woman chooses will depend on her age, reproductive status, and clinical signs. Since there is currently no medication approved for the treatment of adenomyosis, the present review will focus on existing and future medical procedures for the condition. The uterus is impacted by the medical condition adenomyosis. It happens when the endometrial tissue that normally lines the uterus invades the myometrium, the uterine muscle wall. Although this illness is benign, some people may experience substantial pain and discomfort as a result of it. It is more typically detected in those who have had children and is most frequently diagnosed in people between the ages of 30 and 50. Treatment options depend on the severity of symptoms and the individual's specific situation. Treatment approaches may include Pain Management, Hormonal Therapy, Surgical Interventions, Surgical Interventions and Lifestyle Changes. Several uterine-sparing therapeutic alternatives are currently available, each with unique risks and benefits, such as medication, hysteroscopic resection or ablation, conservative surgical methods, and high-intensity focused ultrasound. Uterine artery embolization, a practical, secure, and cost-effective method for treating uterine fibroids, has recently grown in popularity as a treatment for uterine adenomyosis.

Robot Assisted Laparoscopic Surgery in Gynaecology: An Evolving Assistive Technology.

Laparoscopic surgery is extensively utilized to treat a range of gynaecological conditions and pathologies. The advantages of laparoscopic surgery include the minimalization of blood loss and scarring, improved recovery times, and shorter hospital admissions. However, robotic technologies have had an increasing presence within gynaecological laparoscopic surgery in recent decades. This literature review therefore aims to discuss laparoscopy from 3 perspectives. First, the evolution of laparoscopy is reviewed with a focus on its origins, its transition from a diagnostic to an operative tool, and its role in present-day gynaecology. Second, interventions for benign gynaecological conditions (including excision of benign ovarian tumours, total laparoscopic hysterectomy, and laparoscopic myomectomy) are reviewed. The laparoscopic management of malignant gynaecology (including ovarian cancer, endometrial cancer, and cervical cancer) is also discussed. Finally, whilst robot-assisted laparoscopic surgery is experiencing rapid technological advancement, it is pertinent to consider the extent of its benefits when compared to open or conventional laparoscopic approaches in gynaecological surgery.

Determination of Serum Arginase-1 Concentrations and Serum Arginase Activity for the Non-Invasive Diagnosis of Endometriosis.

Backgroud: Endometriosis remains a diagnostic challenge, both clinically and economically, affecting 6% to 15% of women of child-bearing potential. We have attempted to determine whether testing serum concentrations and activity of arginase isoenzymes could be useful for the non-invasive diagnosis of endometriosis. Methods: This study involved 180 women (105 endometriosis subjects-study group B; 22 subjects with other benign gynaecological conditions-control group 1-K1, both undergoing surgery; and 53 healthy subjects without features of endometriosis-control group 2-K2). Results: Preoperative and postoperative arginase-1 (Arg-1) concentrations were significantly higher in patients, as compared with the control groups K1 (p < 0.0001 and p = 0.0005, respectively) and K2 (both p < 0.0001). Similarly, arginase activity was significantly higher in patients than in the control group K1 before surgery and higher than in both control groups after surgery. No significant differences in either Arg-1 concentrations or arginase activity were noted between the operated control group K1 and the non-operated control group K2. A significant postoperative decrease in Arg-1 concentration was observed within both patient (p < 0.0001) and control group K1 (p = 0.0043). Diagnostic performance was assessed using the receiver operating characteristic (ROC) method. The threshold for differentiation between endometriosis patients and healthy non-operated controls was 42.3 ng/mL, with a sensitivity of 90% and specificity of 81%. For differentiation of patients and operated controls with benign gynaecological conditions, the threshold was 78.4 ng/mL, with a sensitivity of 61% and specificity of 95%. Conclusions: We, therefore, conclude that Arg-1 serum concentrations and arginase activity could be considered potential biomarkers for endometriosis but require further studies on larger cohorts of patients.

Abstract PR005: Patients with endometrial cancer and benign gynecologic conditions exhibit unique vaginal and rectal microbiomes

Abstract Endometrial cancer (EC) rates are increasing in the United States, with 66,200 women diagnosed this year. The microbiome may be a key target for understanding EC etiology and progression and hold vital information for prevention strategies. With the largest cross-sectional cohort to date, a rich set of patient-related meta-data, and samples from multiple mucosal sites, we explored the gut-vagina axis in EC compared to benign gynecologic conditions. Vaginal and rectal swabs were collected from 192 patients diagnosed with benign conditions (n=108), hyperplasia (n= 18), and EC (n= 66). 16S rRNA amplicon sequencing was conducted on DNA samples, and data analysis was performed with QIIME 2 and R software. The clinical and demographic analysis identified risk factors associated with EC, such as BMI and menopausal status, that differed between disease groups. Global microbial analyses identified a distinct microbial composition between benign and EC, as well as higher diversity in rectal samples and lower diversity in vaginal samples in benign patients compared to cancer patients. Differential abundance analysis, even after adjustment for known risk factors, revealed unique microbial features such as depletion of Lactobacillus and increase of Anaerococcus, Porphyromonas, and Peptoniphilus in vaginal samples when EC is compared to benign conditions. While Rectal samples indicated a depletion of Peptoniphilus and Prevotella and an increase in Buttiaxella in EC compared to benign conditions. Additionally, community networks were different between cancer patients compared to benign, where taxa in Peptoniphilaceae had the most microbial network connections in EC compared to benign conditions. Notably, putative metabolic pathway analysis identified dysregulation of amino acid metabolism, complex carbohydrate metabolism, and hormone metabolism between cancer patients and benign, which provide key insight into the potential pathophysiological mechanisms employed by the microbiome in EC. This study provides key findings on unique singular and community microbial signatures that may directly affect EC development and be important targets for prevention. Citation Format: Nicole R. Jimenez, Chloe Herman, Pawel Laniewski, Emily K. Cope, Jamal Mourad, Nichole Mahnert, Dana M. Chase, J. G. Caporaso, Melissa M. Herbst-Kralovetz. Patients with endometrial cancer and benign gynecologic conditions exhibit unique vaginal and rectal microbiomes [abstract]. In: Proceedings of the AACR Special Conference on Endometrial Cancer: Transforming Care through Science; 2023 Nov 16-18; Boston, Massachusetts. Philadelphia (PA): AACR; Clin Cancer Res 2024;30(5_Suppl):Abstract nr PR005.

Expression of HIF-1α, Ki67, SMA and E-cadherin in endometriosis, endometrial and ovarian carcinoma.

Endometriosis is a benign gynecological condition that shares many characteristics with cancer cells, including immune evasion, survival, adhesion, invasion, and angiogenesis. The simultaneous investigation of tissue hypoxia, EMT, and proliferative index in endometriosis, endometrial, and ovarian carcinomas may provide new insight into the evolution and progression of gynecological neoplasms.

Circulating Adipocytokines and Insulin Like-Growth Factors and Their Modulation in Obesity-Associated Endometrial Cancer

The rising global incidence of uterine cancer is linked to the escalating prevalence of obesity. Obesity results in alterations in adipocytokines and IGFs, driving cancer progression via inflammation, increased cell proliferation, and apoptosis inhibition, although the precise mechanisms are still unclear. This study examined a set of six markers, namely, adiponectin, leptin, IL6, TNFα, IGF1, and IGF2 and compared them between fifty age-matched endometrial cancer patients (study group) and non-cancer patients with benign gynaecological conditions (control group). We also assessed the relationship of these markers with obesity and explored the correlation between these markers and various tumour characteristics. In the cancer population, these markers were also assessed 24 h and 6 months post-surgery. Remarkably, low adiponectin levels were associated with a 35.8% increase in endometrial cancer risk. Interestingly, compared to control subjects where IGF levels decreased after menopause, post-menopausal women in the study group showed elevated IGF1 and IGF2 levels, suggesting a potential influence of endometrial cancer on the IGF system, particularly after menopause. Lastly, it is noteworthy that a discernible inverse relationship trend was observed in the levels of adipocytokines and IGFs 6 months post-surgery. This indicates that treatment for endometrial cancer may have a differential impact on adipocytokines and IGFs, potentially holding clinical significance that merits further investigation.

Evaluating Adenomyosis with Transvaginal Sonography: Diagnostic Precision and Clinical Relevance

Background: Adenomyosis is an important benign gynecological condition among females with variable signs and symptoms. Prompt detection of suspicious cases is important for the effective management of the disease. The objective of the current study was to determine the frequency of adenomyosis on transvaginal ultrasound (TVS), its diagnostic accuracy, and the identification of associated factors in women with symptoms of adenomyosis. Methods: This cross-sectional study was carried out at the radiology department of Dow University Hospital, Karachi, Pakistan from January 2022 to March 2023. All married females of reproductive age group presented with symptoms of adenomyosis for more than 7 days were included. Adenomyosis on TVS and histopathology were noted. Moreover, associated factors of adenomyosis were also studied. Results: Of 280 patients, adenomyosis on TVS was observed in 180 (64.3%) patients whereas on histopathology in 176 (62.9%) patients. Diagnostic accuracy of adenomyosis on TVS showed that sensitivity was 89.20%, specificity 77.88%, positive predicted value 87.22%, negative predicted value 81.00%, and accuracy was found to be 85.00%. A significantly higher proportion of adenomyosis was observed among women who had infertility (p&lt;0.001), symptoms of dysmenorrhea (p &lt;0.001), dyspareunia (p&lt;0.002), urinary symptoms (p &lt;0.001), and GI symptoms (p&lt;0.001). Conclusion: TVS is a valuable imaging modality for identifying adenomyosis, especially in patients with clinical symptoms. Furthermore, there is a significant association between adenomyosis and various clinical symptoms, including infertility, dysmenorrhea, dyspareunia, urinary symptoms, and gastrointestinal symptoms.

Alterations in mitochondria isolated from peripheral blood mononuclear cells and tumors of patients with epithelial ovarian cancers

Metabolic alterations play an essential role in ovarian carcinogenesis. The flexibility of mitochondrial functions facilitates cellular adaptation to the tough environment associated with carcinogenesis. An understanding of the differences in mitochondrial functions in normal ovaries and cancers could provide a basis for further exploration of future mitochondria-based screening, diagnosis, prognostic prediction, and targeted therapy for epithelial ovarian cancers. The main objective of this study was to assess mitochondrial function profiles measured from PBMCs and ovarian tissues of epithelial ovarian cancers in comparison with normal ovaries. A total of 36 patients were recruited for the study, all of whom underwent primary surgical treatment for malignant epithelial ovarian neoplasm. Of these, 20 patients were in the early stage and 16 patients were in the advanced stage. Additionally, 21 patients who had pelvic surgery for benign gynecologic conditions, with normal ovaries incidentally removed, were recruited as controls. At the time of surgery, a blood sample was collected from each participant for PBMC isolation, and ovarian tissue was retained for molecular studies. These studies included the examination of oxidative stress, mitochondrial mass, mitochondrial respiration, mitochondrial reactive oxygen species (ROS), mitochondrial membrane potential (MMP) changes, and mitochondrial swelling. Clinical and histopathological data were also collected and compared between different stages of epithelial ovarian cancers: early-stage (group 1), advanced-stage (group 2), and normal ovaries (group 3). The levels of cellular oxidative stress, mitochondrial mass, and mitochondrial biogenesis in the peripheral blood mononuclear cells (PBMCs) of participants with ovarian cancer were significantly lower than those of the control group. However, the mitochondrial respiratory parameters measured from the PBMCs were similar across all three groups. Furthermore, mitochondrial membrane depolarization and mitochondrial swelling were observed in ovarian tissues of both early-stage and advanced-stage cancer groups. We demonstrated the dynamic nature of mitochondrial ROS production, biogenesis, and respiratory function in response to epithelial ovarian carcinogenesis. The flexibility of mitochondrial functions under diverse conditions may make it a challenging therapeutic target for ovarian cancer.

Recommendations for patient education in the management of persistent pelvic pain: a systematic review of clinical practice guidelines.

Patient education has a critical role in the management of pain. There is considerable heterogeneity in patient education for females with persistent pelvic pain (PPP), and it remains unclear what is considered best clinical practice. Therefore, this systematic review identified and summarised recommendations for patient education in the management of benign gynaecological and urological conditions associated with PPP, as endorsed by international guidelines. Academic and relevant guideline databases were searched from inception to May 2022. Included guidelines were those for the management of benign gynaecological and urological conditions associated with PPP in adult females published in English, of any publication date, and endorsed by a professional organisation or society. Two independent reviewers screened 3097 records; 17 guidelines were included in the review. Guideline quality was assessed using the Appraisal of Guidelines for Research and Evaluation II (AGREE-II) tool. Recommendations were pooled using descriptive synthesis. Persistent pelvic pain guideline quality was generally poor. Three guidelines were classified as "excellent" (The NICE, RANZCOG, and ESHRE endometriosis guidelines) and therefore recommended for use. Eleven guidelines (64.7%) recommended patient education for females with PPP. Recommendations for education content were variable, however most frequently covered treatment strategies and pelvic pain diagnoses. For education delivery, the most frequent recommendations were for support groups and written/printed materials. Further research into tailored education interventions is needed for females with PPP.