Ichthyosis uteri complicated by endometrial adenocarcinoma with transitional cell differentiation: A case report.

RATIONALE: Ichthyosis uteri is a rare pathological condition characterized by the replacement of the endometrial lining by stratified squamous epithelium. Yet its occurrence with endometrial adenocarcinoma is very rare. PATIENT CONCERNS: A 68-year-old woman has been experiencing sporadic, minor vaginal hemorrhages for a few months. The gynecological evaluation revealed a uterine enlargement and imaging demonstrated an irregular mass within the uterus. DIAGNOSIS: Endometrial adenocarcinoma with transitional cell differentiation; ichthyosis uteri with dysplasia. INTERVENTIONS: Radical hysterectomy with pelvic lymphadenectomy was performed followed by postoperative radiotherapy. OUTCOMES: Postoperative follow-up at 8 months showed a favorable outcome without signs of recurrence and metastasis. LESSONS: Adequate pathological sampling is crucial to identifying the accompanying lesions of ichthyosis uteri. Finding molecular alterations in various pathological morphologies is important to understand the evolution of disease.

Endometroid type endometrial cancer after surgery: unravelling the interplay of sleep, fatigue, and psychological well-being.

BACKGROUND: Endometrioid carcinoma, originating in the endometrium glandular cells, is often detected early and treated by surgery. However, post-treatment life quality remains poorly studied, explicitly focusing on sleep quality, fatigue, and depression. METHODS: In this cross-sectional, observational study, 147 female patients with endometrioid-type endometrial carcinoma were evaluated using standardised tools-Pittsburgh Sleep Quality Index (PSQI), Fatigue Assessment Scale (FAS), and Beck Depression Inventory (BDI). Patients were categorised based on sleep quality and depression levels. The study employed correlation and regression analyses to examine the relationships among these variables. RESULTS: No correlations were found between sociodemographic or lifestyle variables and sleep quality, fatigue, or depression (P > 0.05). A strong correlation was identified between PSQI and FAS (r = 0.623; P < 0.001), PSQI and BDI (r = 0.291; P < 0.001), and FAS and BDI (r = 0.413; P < 0.001). Fatigue and tumour grade were potential predictors of poor sleep. Sleep quality and depression predicted fatigue, while only fatigue was a predictor for depression. Radiotherapy and external radiation rates were notably higher in the mild depression group. CONCLUSIONS: Our study suggests an imperative for integrated multi-disciplinary approaches that focus on medical and psychological aspects of patient care to enhance long-term well-being and quality of life.

Endometrial Thickness as a Predictor of Endometrial Malignancy among the Women Presenting with Abnormal Uterine Bleeding.

Abnormal uterine bleeding (AUB) is the most common and frequent presenting complaint in Gynaecology in all age group especially in perimenopausal and postmenopausal women. The spectrum of AUB in women of our country includes a wide varieties of organic pathology. The objective of this study was to assess the role of endometrial thickness as a predictor of endometrial malignancy among the women presenting with AUB. This cross-sectional descriptive type of observational study was conducted among 122 women of perimenopausal (40-50 years) and 87 women of postmenopausal (>50 years) age group presenting with AUB in the Obstetrics and Gynaecology department of Mymensingh Medical College Hospital, Bangladesh from February 2020 to August 2021. These patients were subjected to a detailed history and meticulous general, systemic and local examination. The relevant investigations like Transvaginal Sonography (TVS) followed by endometrial biopsy by dilatation and curettage were done in all study participants. Most of the women were in the age group 41-45 years in perimenopause and 51-55 years in postmenopause. Mean±SD was 45.8±4.1 years in perimenopause and 56.3±6.4 years in postmenopause. There was statistical significance in developing endometrial malignancy regarding risk factors of nulliparity, Hypertention (HTN), Diabetes mellitus (DM) and hormone intake between perimenopause and postmenopause. Endometrial thickness was measured in perimenopause and postmenopause. Mean±SD of Endometrial thickness (ET) in perimenopause and postmenopause was 11.3±4.4mm and 7.2±6.3mm with statistical significance (p<0.001). Sensitivity, specificity, Positive predictive value (PPV), Negative predictive value (NPV) and accuracy of TVS were 85.5%, 67.4%, 81.2%, 73.8% and 78.7% in perimenopause and 85.9%, 20%, 89%, 75% & 83.9% in postmenopause. Cut off limit of ET in detection of endometrial malignancy was 18.5mm with sensitivity 74.8% and specificity 63.6% in perimenopause and 12.2mm with sensitivity 81.0% and specificity 65.8% in postmenopausal women. Women with AUB, endometrial malignancy should be suspected when endometrial thickness on TVS >18.5mm and >12.2mm in perimenopause and postmenopausal age group respectively. TVS has high sensitivity in detection of endometrial malignancy both in perimenopausal and postmenopausal women with AUB and TVS is a reliable, noninvasive method.

Pregnancy and obstetric outcomes after fertility-sparing management of endometrial cancer and atypical hyperplasia: a multicentre cohort study.

STUDY QUESTION: What are the pregnancy and obstetric outcomes in women with atypical hyperplasia (AH) or early-stage endometrial cancer (EC) managed conservatively for fertility preservation? SUMMARY ANSWER: The study found a live birth rate of 62% in patients with AH or EC after conservative treatment, with higher level of labour induction, caesarean section, and post-partum haemorrhage. WHAT IS KNOWN ALREADY: Fertility-sparing treatment is a viable option for women with AH or EC during childbearing years, but the outcomes of such treatments, especially regarding pregnancy and obstetrics, need further exploration. STUDY DESIGN, SIZE, DURATION: This retrospective cohort study analysed data from January 2010 to October 2022, involving 269 patients from the French national register of patients with fertility-sparing management of AH/EC. PARTICIPANTS/MATERIALS, SETTING, METHODS: Women above 18 years of age, previously diagnosed with AH/EC, and approved for fertility preservation were included. Patients were excluded if they were registered before 2010, if their treatment began <6 months before the study, or if no medical record on the pregnancy was available. MAIN RESULTS AND THE ROLE OF CHANCE: In total, 95 pregnancies in 67 women were observed. Pregnancy was achieved using ART in 63 cases (66%) and the live birth rate was 62%, with early and late pregnancy loss at 26% and 5%, respectively. In the 59 cases resulting in a live birth, a full-term delivery occurred in 90% of cases; 36% of cases required labour induction and 39% of cases required a caesarean section. The most common maternal complications included gestational diabetes (17%) and post-partum haemorrhaging (20%). The average (±SD) birthweight was 3110 ± 736 g; there were no significant foetal malformations in the sample. No significant difference was found in pregnancy or obstetric outcomes between ART-obtained and spontaneous pregnancies. However, the incidence of induction of labour, caesarean section, and post-partum haemorrhage appears higher than in the general population. LIMITATIONS, REASONS FOR CAUTION: The retrospective nature of the study may introduce bias, and the sample size might be insufficient for assessing rare obstetric complications. WIDER IMPLICATIONS OF THE FINDINGS: This study offers valuable insights for healthcare providers to guide patients who received fertility-sparing treatments for AH/EC. These pregnancies can be successful and with an acceptable live birth rate, but they seem to be managed with caution, leading to possible tendency for more caesarean sections and labour inductions. No increase in adverse obstetric outcomes was observed, with the exception of suspicion of a higher risk of post-partum haemorrhaging, to be confirmed. STUDY FUNDING/COMPETING INTEREST(S): No funding was received for this study. There are no conflicts of interest to declare. TRIAL REGISTRATION NUMBER: N/A.

Prognostic impact of metabolic syndrome in patients with primary endometrial cancer: a retrospective bicentric study.

PURPOSE: Endometrial cancer (EC) is the most common gynaecological cancer. Its incidence has been rising over the years with ageing and increased obesity of the high-income countries' populations. Metabolic syndrome (MetS) has been suggested to be associated with EC. The aim of this study was to assess whether MetS has a significant impact on oncological outcome in patients with EC. METHODS: This retrospective study included patients treated for EC between January 2010 and December 2020 in two referral oncological centers. Obesity, arterial hypertension (AH) and diabetes mellitus (DM) were criteria for the definition of MetS. The impact of MetS on progression free survival (PFS) and overall survival (OS) was assessed with log-rank test and Cox regression analyses. RESULTS: Among the 415 patients with a median age of 64, 38 (9.2%) fulfilled the criteria for MetS. The median follow-up time was 43 months. Patients suffering from MetS did not show any significant differences regarding PFS (36.0 vs. 40.0 months, HR: 1.49, 95% CI 0.79-2.80 P = 0.210) and OS (38.0 vs. 43.0 months, HR: 1.66, 95% CI 0.97-2.87, P = 0.063) compared to patients without MetS. Patients with obesity alone had a significantly shorter median PFS compared to patients without obesity (34.5 vs. 44.0 months, P = 0.029). AH and DM separately had no significant impact on PFS or OS (p > 0.05). CONCLUSION: In our analysis, MetS in patients with EC was not associated with impaired oncological outcome. However, our findings show that obesity itself is an important comorbidity associated with significantly reduced PFS.

Clinicopathological Pattern of Endometrial Specimens in Women with Abnormal Uterine Bleeding and Ultrasonography Correlation.

BACKGROUND: Abnormal uterine bleeding (AUB) refers to any symptomatic deviation from normal menstruation. AUB is a common gynecological disorder in non-pregnant women of reproductive age, accounting for approximately 33% of gynecological outpatient visits. The early diagnosis and management cause of AUB is important because of increased incidence of endometrial carcinoma with rapid growth. Transvaginal ultrasound is non-invasive imaging technique used to find endometrial carcinoma before referring patients for invasive techniques. Dilatation and curettage (D&C) and endometrial biopsy are surgical procedures that scrape the endometrial lining of the uterus for diagnosis and treatment. The aim of this study is to describe the clinicopathologic pattern of endometrial specimens in women with AUB and ultrasonographic correlation. METHODS: Tissues from endometrial biopsy and curettage of 411 patients with AUB who referred to Shahid Mohammadi hospital were prospectively selected from 2021 to 2023. Patients were divided into three groups based on age and menstrual status including: premenopausal (18-39 years), perimenopausal (40-49 years) and postmenopausal (≥50 years). The results were correlated to patient's age and other data and evaluated with statistical analysis. RESULTS: During the two-year study period, a total of 411 endometrial specimens with clinical diagnosis of AUB were submitted and the results were analyzed. The youngest patient presenting with AUB was 21 years old, while the oldest was 77 years old. The most common complaint was menorrhagia in 201 (48.0%) out of 411 patients. The most common pathology finding in three groups was polyp in 100 (24.3%) cases. Hormonal effect was the next commonly observed pattern seen in 70 (17.0%) cases. P value was calculated as 0.003 which was significant using chi-square for the trend seen in age. CONCLUSION: Endometrial sampling is a useful tool for evaluation of women with AUB and referring patients for treatment. Histopathological evaluation of the endometrium is very useful in detecting the etiology of AUB. Transvaginal sonography has high sensitivity in detecting polyps.

Impact of electronic medical record utilization on obesity screening and intervention for obese patients with endometrial cancer.

OBJECTIVE: To identify the prevalence of obesity documented within the electronic medical record problem list. METHODS: We conducted a retrospective cohort study of adult patients with obesity and endometrial cancer receiving care from January 2018 to March 2021 at a single institution. Obesity intervention was defined as receipt of at least one of the following: referral to weight loss clinic, referral to a nutritionist, completion of obesity intervention tab, or documentation of weight loss counseling. Our secondary objectives were to (1) identify the prevalence of completed obesity interventions, (2) identify the number of patients who have achieved weight loss since their initial visit, and (3) identify covariates associated with presence of obesity on problem list, completion of obesity interventions, and weight loss. RESULTS: We identified 372 patients who met inclusion criteria. Of eligible patients, 202 (54%) had obesity documented on their problem list and 171 (46%) completed at least one obesity intervention. Within our cohort, 195 (52%) patients achieved weight loss from diagnosis or initial clinical encounter at our institution to most recent clinical encounter with median weight loss of 3.9 kg (IQR 1.5-8.0). In the multivariable logistic regressions, patients with obesity on the problem list were approximately twice as likely to have completion of obesity intervention (OR 1.91, 95% CI 1.09, 3.35, p=0.024). Although presence of obesity on the problem list was not associated with weight loss, completion of health maintenance obesity intervention tab in the electronic medical record (Epic) was associated with weight loss (OR 2.77, 95% CI 1.11, 6.89, p=0.03). CONCLUSIONS: Only half of obese endometrial cancer patients had documentation of obesity within the electronic medical record problem list. The electronic medical record could be leveraged to achieve compliance with weight loss interventions. Further investigation on how the electronic medical record can be optimized to help patients achieve weight loss is needed.

Analysis of Characteristics of Endometrial Carcinoma in Peri- and Postmenopausal Women with Abnormal Uterine Bleeding.

Objective: To analyze the menstrual characteristics of endometrial carcinoma and investigate whether abnormal uterine bleeding in the perimenopausal period differs from postmenopausal bleeding. Methods: We conducted a retrospective analysis of 928 cases of endometrial carcinoma in patients admitted from January 2016 to December 2022. We gathered fundamental clinical data and analyzed distinct clinical risk factors between the perimenopausal and postmenopausal groups. Furthermore, we computed the statistical variances in menarche, regular menstrual cycles, and the duration of abnormal uterine bleeding. Results: Perimenopausal patients with endometrial carcinoma exhibit similar factors to postmenopausal patients, especially if they have a history of menstrual cycles lasting more than 30 years, hypertension, abnormal uterine bleeding for over 1 year, and a high risk of endometrial carcinoma. Early intervention for abnormal uterine bleeding during the perimenopausal stage can prevent up to 80% of women from developing endometrial carcinoma. Conclusion: Perimenopause women experiencing abnormal uterine bleeding should be mindful of the risk of endometrial carcinoma, as this awareness can substantially decrease the occurrence of the disease.

Short-Term Outcomes After Hysterectomy for Endometrial Cancer/EIN With Concomitant Pelvic Floor Disorder Surgery.

IMPORTANCE: Endometrial cancer and precancer are common gynecologic problems for many women. A majority of these patients require surgery as the mainstay of treatment. Many of these patients often have concurrent pelvic floor disorders. Despite the prevalence and shared risk, fewer than 3% of women undergo concomitant surgery for PFDs at the time of surgery for endometrial cancer or endometrial intraepithelial neoplasia/hyperplasia. OBJECTIVE: This study aimed to evaluate postoperative morbidity of concomitant pelvic organ prolapse (POP) and/or urinary incontinence (UI) procedures at the time of hysterectomy for endometrial cancer (EC) or endometrial intraepithelial neoplasia/endometrial hyperplasia (EIN/EH). METHODS: This retrospective analysis of women undergoing hysterectomy for EC or EIN/EH between 2017 and 2022 used the American College of Surgeons National Surgical Quality Improvement Program database. The primary outcome was any major complication within 30 days of surgery. Comparisons were made between 2 cohorts: hysterectomy with concomitant pelvic organ prolapse/urinary incontinence procedures (POPUI) versus hysterectomy without concomitant POP or UI procedures (HYSTAlone). A subgroup analysis was performed in patients with EC. A propensity score matching cohort was also created. RESULTS: A total of 23,144 patients underwent hysterectomy for EC or EIN/EH: 1.9% (n = 432) had POP and/or UI procedures. Patients with POPUI were older, were predominantly White, had higher parity, and had lower body mass index with lower American Society of Anesthesiologists class. Patients with POPUI were less likely to have EC (65.7% vs 78.3%, P < 0.0001) and more likely to have their hysterectomy performed by a general obstetrician- gynecologists or urogynecologists. Major complications were low and not significantly different between POPUI and HYSTAlone (3.7% vs 3.6%, P = 0.094). A subgroup analysis of EC alone found that the HYSTAlone subset did not have more advanced cancers, yet the surgeon was more likely a gynecologic oncologist (87.1% vs 68.0%, P < 0.0001). There were no statistically significant differences between the 2 cohorts for the primary and secondary outcomes using propensity score matching analysis. CONCLUSIONS: Concomitant prolapse and/or incontinence procedures were uncommon and did not increase the rate of 30-day major complications for women undergoing hysterectomy for EC/EH.

Assessing ovarian stimulation with letrozole and levonorgestrel intrauterine system after combined fertility-sparing approach for atypical endometrial lesions: a retrospective case-control study.

RESEARCH QUESTION: Is ovarian stimulation with levonorgestrel intrauterine system (LNG-IUS) in situ and co-treatment with letrozole safe and effective in patients undergoing fertility-sparing combined treatment for atypical endometrial hyperplasia (AEH) or early endometrial cancer limited to the endometrium? DESIGN: Retrospective case-control study recruiting women who had undergone fertility-sparing 'combined' treatment and ovarian stimulation with letrozole and LNG-IUS in situ. The 'three steps' hysteroscopic technique was used. Once complete response was achieved, the ovaries were stimulated, and mature oocytes cryopreserved. The LNG-IUS was removed, and embryos transferred. A comparative analysis was conducted between the two control groups of the initial outcomes of ART (number of oocytes and MII oocytes retrieved): healthy infertile women undergoing ovarian stimulation for IVF/ICSI (control group A); and patients diagnosed with breast cancer who underwent ovarian stimulation with letrozole (control group B). RESULTS: Of the 75 patients analysed, 15 underwent oocyte cryopreservation after achieving a complete response to fertility-sparing treatment (study group); 30 patients in control group A and B, respectively. No statistically significant differences were observed in retrieved oocytes and mature oocytes between the study and control groups. In the nine patients who underwent embryo transfer, clinical pregnancy (55.6%), cumulative live birth (44.4%) and miscarriage (20%) rates were reported. In three patients with AEH, recurrence occurred (12%) at 3, 6 and 16 months after removing the LNG-IUS to attempt embryo transfer, respectively. CONCLUSION: Fertility-sparing hysteroscopic combined treatment and subsequent ovarian stimulation with letrozole and LNG-IUS in situ could be suggested to women with AEH or early endometrial cancer who ask for future fertility preservation.

Enhanced Diagnostic Efficiency of Endometrial Carcinogenesis and Progression in Women with Abnormal Uterine Bleeding through Peripheral Blood Cytokine Testing: A Multicenter Retrospective Cohort Study.

Objective: This study aimed to evaluate the role of plasma cytokine detection in endometrial cancer screening and tumor progression assessment in patients with abnormal uterine bleeding. Methods: In this multicenter retrospective cohort study of 287 patients with abnormal uterine bleeding, comprehensive clinical information and laboratory assessments, including cytokines, routine blood tests, and tumor markers, were performed. Associations between the clinical indicators and endometrial carcinogenesis/progression were evaluated. The independent risk factors for endometrial cancer and endometrial cancer with deep myometrial invasion were analyzed using multivariate binary logistic regression. Additionally, a diagnostic model was used to evaluate the predictive efficacy of these identified risk factors. Results: In patients with abnormal uterine bleeding, low IL-4 and high IL-8 levels were independent risk factors for endometrial cancer (p < 0.05). Combining IL-4, IL-8, CA125, and menopausal status improved the accuracy of assessing endometrial cancer risk. The area under curve of the model is 0.816. High IL-6 and IL-8 levels were independent risk factors for deep myometrial invasion in patients with endometrial cancer (p < 0.05). Similarly, combining IL-6, IL-8, and Monocyte counts enhanced the accuracy of assessing endometrial cancer risk with deep myometrial invasion. The area under curve of the model is 0.753. Conclusions: Cytokines such as IL-4, IL-8, and IL-6 can serve as markers for monitoring endometrial cancer and its progression in women with abnormal uterine bleeding.

Visceral Adipose Tissue Percentage Compared to Body Mass Index as Better Indicator of Surgical Outcomes in Women With Obesity and Endometrial Cancer.

STUDY OBJECTIVE: To assess the impact visceral adipose tissue percentage (VAT%) on surgical outcomes during minimally invasive surgery in obese women with endometrial cancer. DESIGN: Retrospective observational cohort study. SETTING: Mie University Hospital, Japan. PATIENTS: Of the 73 women (body mass index [BMI] >30 kg/m2) with obesity and primary endometrial cancer, 52 underwent robotic surgery, while 21 underwent laparoscopic surgery between April 2014 and December 2022. INTERVENTIONS: We investigated the correlation between surgical outcomes (operative time and blood loss) and obesity (BMI and visceral adipose tissue percentage [VAT%]). MEASUREMENTS AND MAIN RESULTS: Abdominal fat-related parameters were measured at the level of the umbilicus using preoperative computed tomography. A weak negative correlation was found between BMI and VAT% (CC = -0.313, p = .001). Multivariate analysis showed that VAT% had a stronger correlation to total and practical operative time than BMI (ß = 0.338 vs 0.267, ß = 0.311 vs 0.209, respectively) and was an independent predictor of blood loss. VAT% was an independent predictive marker prolonged for operative time and increased blood loss during lymphadenectomy. CONCLUSION: VAT% could be an indicator of surgical outcomes for patients with obesity and endometrial cancer.

Lymphedema self-assessment among endometrial cancer survivors.

PURPOSE: Lower extremity lymphedema (LEL), which causes ankle, leg, and feet swelling, poses a significant challenge for endometrial cancer survivors, impacting physical functioning and psychological well-being. Inconsistent LEL diagnostic methods result in wide-ranging LEL incidence estimates. METHODS: We calculated the cumulative incidence of LEL based on survivor-reported Gynecologic Cancer Lymphedema Questionnaire (GCLQ) responses in addition to survivor- and nurse-reported leg circumference measurements among a pilot sample of 50 endometrial cancer survivors (27 White, 23 Black) enrolled in the ongoing population-based Carolina Endometrial Cancer Study. RESULTS: Self-leg circumference measurements were perceived to be difficult and were completed by only 17 survivors. Diagnostic accuracy testing measures (sensitivity, specificity, positive and negative predictive value) compared the standard nurse-measured ≥ 10% difference in leg circumference measurements to GCLQ responses. At a mean of ~11 months post-diagnosis, 54% of survivors met established criteria for LEL based on ≥ 4 GCLQ cutpoint while 24% had LEL based on nurse-measurement. Percent agreement, sensitivity, and specificity approximated 60% at a threshold of ≥ 5 GCLQ symptoms. However, Cohen's kappa, a measure of reliability that corrects for agreement by chance, was highest at ≥ 4 GCLQ symptoms (κ = 0.27). CONCLUSION: Our findings emphasize the need for high quality measurements of LEL that are feasible for epidemiologic study designs among endometrial cancer survivors. Future studies should use patient-reported survey measures to assess lymphedema burden and quality of life outcomes among endometrial cancer survivors.

Associations of metformin therapy treatment with endometrial cancer risk and prognosis: A systematic review and meta-analysis.

BACKGROUND: Several abstract studies have demonstrated that metformin may be beneficial for preventing and treating endometrial cancer (EC), while the results have been inconsistent and inconclusive. This systematic review and meta-analysis aimed to investigate the association between metformin use and the incidence and mortality of endometrial cancer in diabetic patients. METHODS: A systematic literature search was performed in Pubmed, EMBASE, Web of Science, Cochrane Library, SinoMed, CNKI, Wanfang Data, and VIP from inception to November 2022. The outcome measures were hazard ratios (HRs) comparing the EC incidence and mortality in patients with type 2 diabetes mellitus (T2DM) on metformin and non-metformin. A random or fixed-effects model was applied for data analysis, and subgroup analysis was performed to look for factors of heterogeneity. The Grading of Recommendations Assessment, Development, and Evaluation (GRADE) assessed the evidence's certainty. RESULTS: Eleven studies reported data on EC incidence. The pooled results suggested that the use of metformin was associated with a significantly higher incidence of EC (HR = 1.17, 95% CI 1.09-1.26, P < 0.0001). Further, seventeen studies were included for survival analysis. The pooled data showed that metformin could significantly decrease all-cause mortality (HR = 0.62, 95% CI 0.52-0.74, P < 0.00001) and endometrial cancer-specific mortality (HR = 0.95, 95% CI 0.90, 1.00, P = 0.03). Finally, we noted that metformin was associated with significantly improving the progression-free survival (PFS) of EC patients with T2DM (HR = 0.55, 95% CI 0.44, 0.68, P < 0.00001). CONCLUSIONS: This meta-analysis did not prove that metformin was beneficial for preventing EC. However, metformin could reduce their mortality risk and prolong the progression-free survival time of EC patients with T2DM.

Symptomatic Lymphocele After Robot-Assisted Pelvic Lymphadenectomy as Part of the Primary Surgical Treatment for Cervical and Endometrial Cancer: A Retrospective Cohort Study.

STUDY OBJECTIVES: Pelvic lymph node dissection (PLND) is part of the primary treatment for early-stage cervical cancer and high-intermediate risk or high-risk endometrial cancer. Pelvic lymphocele is a postoperative complication of PLND, and when symptomatic, lymphoceles necessitate treatment. The aim of this study was to investigate the incidence and risk factors of symptomatic lymphocele after robot-assisted laparoscopic PLND in cervical and endometrial cancer. DESIGN: Retrospective cohort study. SETTING: Single-center academic hospital. PATIENTS: Two hundred and fifty-eight patients with cervical cancer and 129 patients with endometrial cancer. INTERVENTIONS: Pelvic lymphadenectomy by robot-assisted laparoscopic surgery. MEASUREMENTS AND MAIN RESULTS: The authors retrospectively included all patients with early-stage cervical cancer and high-intermediate risk or high-risk endometrial cancer who underwent pelvic lymphadenectomy by robot-assisted laparoscopic surgery between 2008 and 2022. Medical records were reviewed for the occurrence of a symptomatic lymphocele. Univariate and multivariate logistic regression analyses were conducted to identify risk factors for developing a symptomatic lymphocele. In total, 387 patients, 258 with cervical cancer and 129 with endometrial cancer, were included in the study. The overall incidence of symptomatic lymphoceles was 9.6% with a median follow-up of 47 months [interquartile range 23-61]. For the entire cohort, smoking was the only significant risk factor for symptomatic lymphoceles identified in univariate (OR 2.47, 95% CI 1.19-5.11) and multivariate analysis (OR 2.42, 95% CI 1.16-5.07). For cervical cancer, body mass index (BMI) (OR 1.09, 95% CI 1.00-1.17) and prior abdominal surgery (OR 2.75, 95% CI 1.22-6.17) were also identified as significant independent risk factors. For endometrial cancer, age was identified as a significant independent risk factor (OR 0.90, 95% CI 0.83-0.97). CONCLUSION: This single-center cohort study demonstrated an incidence of almost 10% of symptomatic lymphoceles after robot-assisted laparoscopic PLND for cervical cancer and endometrial cancer, with a higher risk observed among patients who smoke at the time of diagnosis. Furthermore, risk factors differ between the 2 populations, necessitating further studies to establish risk models.

Abnormal preoperative haematological parameters in Endometrial cancer; reflecting tumour aggressiveness or reduced response to radiotherapy?

BACKGROUND: In endometrial cancer (EC), preoperative anaemia, thrombocytosis and leucocytosis appear to be associated with worse prognosis. It remains unclear whether these parameters solely reflect tumour aggressiveness, or also impact response to adjuvant treatment. Therefore, our primary aim is to evaluate the prognostic relevance of anaemia, thrombocytosis and leucocytosis on survival in EC. Secondary, to explore their predictive relevance in response to radiotherapy in EC. METHODS: A retrospective multicentre cohort study was performed within 10 hospitals. Preoperative haematological parameters were defined as: Anaemia - haemoglobin <7.45 mmol/L (<12 g/Dl), thrombocytosis - platelets >400 × 109 platelets/L, leucocytosis - leukocytes >10 × 109/L. The relationship of haematological parameters with clinicopathological characteristics, ESGO/ESTRO/ESP risk groups and survival were evaluated. Furthermore, the predictive value of haematological parameters was determined on the overall response to adjuvant radiotherapy and for the ESGO/ESTRO/ESP intermediate-risk group solely receiving radiotherapy. RESULTS: A total of 894 patients were included with a median follow-up of 4.5 years. Anaemia was present in 103 (11.5%), thrombocytosis in 79 (8.8%) and leucocytosis in 114 (12.7%) patients. The presence of anaemia or thrombocytosis was significantly associated with ESGO/ESTRO/ESP high-risk (respectively, P = 0.002 and P = 0.041). In the entire cohort, anaemia remained independently associated with decreased disease-specific survival (HR 2.31, 95% CI (1.19-4.50), P = 0.013) after adjusting for age, the abnormal haematological parameters and ESGO/ESTRO/ESP risk groups. In patients that were treated with adjuvant radiotherapy (n = 239), anaemia was associated with significant reduced 5-year disease-specific and recurrence-free survival (P = 0.005 and P = 0.025, respectively). In ESGO/ESTRO/ESP intermediate risk patients that received solely vaginal brachytherapy (n = 74), anaemia was associated with reduced disease-specific survival (P = 0.041). CONCLUSIONS: Current data demonstrate the importance of preoperative anaemia as independent prognostic factor in patients with EC. Moreover, anaemia seems to be associated with reduced response to radiotherapy. Prospective validation in a larger study cohort is needed to verify anaemia as predictive biomarker for radiotherapy.What is already known on this subject? In endometrial cancer, preoperative abnormal haematological parameters like, anaemia, thrombocytosis and leucocytosis appears to be associated with FIGO advanced-stage and unfavourable outcome.What do the results of this study add? It remains unclear whether anaemia, thrombocytosis or leucocytosis solely reflecting worse prognosis by advanced tumour stage, or also impact response to adjuvant treatment. Current data demonstrate that anaemia is independent associated with decreased disease-specific survival and anaemia seems related with reduced response to radiotherapy and in specific to vaginal brachytherapy in ESGO/ESTRO/ESP intermediate risk patients.What are the implications of these findings for clinical practice and/or further research? Specific applied adjuvant treatment is needed if patients with anaemia have a reduced response to radiotherapy in EC. Prospective validation in a larger study cohort is required to verify anaemia as predictive biomarker for radiotherapy and to further evaluate the prognostic/predictive impact of anaemia in addition to the molecular subgroups.

In this study we focused on three specific blood values before surgery to predict survival outcomes in endometrial cancer patients: low haemoglobin (anaemia), high platelet count (thrombocytosis) and high white blood cell count (leucocytosis). We studied 894 patients with endometrial cancer over about 4.5 years, in which 11.5% had anaemia, 8.8% thrombocytosis and 12.7% leucocytosis. Anaemia was linked to a lower chance of surviving endometrial cancer, even after we considering patients' age, thrombocytosis, leucocytosis and the endometrial cancer risk classification groups. In patients who received radiotherapy after surgery (293 patients), anaemia was linked to a lower change of surviving and cancer coming back within 5 years. In patients within the intermediate endometrial cancer risk classification group who only received specific radiotherapy (74 patients), anaemia was even linked with lower chance of survival. In conclusion, anaemia is an important factor in predicting endometrial cancer outcomes, and it might also make radiotherapy less effective for some patients.

From Infection to Malignancy: Tracing the Impact of Human Papillomavirus on Uterine Endometrial Cancer in a Nationwide Population-Based Cohort Study.

Uterine endometrial cancer (EC) is the most common gynecological malignancy in Taiwan. This study aimed to investigate the association between human papillomavirus (HPV) infection and the development of uterine EC among Taiwanese women. A nationwide population cohort research approach was employed, leveraging longitudinal health insurance databases (LHID 2007 and 2015) from the National Health Insurance Research Database alongside data from the Taiwan Cancer Registry datasets. A comparative analysis examined 472,420 female patients with HPV infection and 944,840 without HPV infection. The results demonstrated that the HPV cohort exhibited a significantly elevated risk of uterine EC, as evidenced by an adjusted hazard ratio (aHR) of 1.588 (95% CI: 1.335-1.888). Furthermore, this elevated risk extended to type 1 EC with an aHR of 1.671 (95% CI: 1.376-2.029), specifically the endometrioid adenocarcinoma subtype with an aHR 1.686 (95% CI: 1.377-2.065). Importantly, these findings were statistically significant (p < 0.001). In conclusion, this research unveils a potential association between HPV infection and an increased risk of uterine EC, particularly the type 1 endometrial cancer subtype, within the Taiwanese female population. These findings have implications for preventive measures and screening programs targeting HPV infection to reduce the risk of this prevalent gynecological malignancy in Taiwan.

Association of Bariatric Surgery with Risk of Incident Obesity-Associated Malignancies: a Multi-center Population-Based Study.

INTRODUCTION: Obesity has a known association with certain types of malignancy, and we aimed to determine whether bariatric surgery has a protective effect against de novo obesity-associated cancer development in adult patients. METHODS: We performed a multi-center retrospective cohort studying utilizing TriNetX national database. Patients were identified utilizing ICD-10-CM coding, and propensity score matching was performed. We compared patients with obesity who underwent bariatric surgery to patients with obesity who did not undergo bariatric surgery. RESULTS: We initially identified 60,285 patients in the bariatric surgery group and 1,570,440 patients in nonsurgical control group. After propensity score matching, we included 55,789 patients in each patient cohort. The cumulative incidence of de novo obesity-associated cancers at 10 years was 4.0% (2206 patients) in the bariatric surgery group and 8.9% (4,960 patients) in the nonsurgical control group (HR 0.482 [95% CI 0.459-0.507]). The bariatric surgery group had lower incidence proportions for de novo breast cancer (HR 0.753 [CI 0.678-0.836]), colon cancer (HR 0.638 [CI 0.541-0.752]), liver cancer (HR 0.370 [CI 0.345-0.396]), ovarian cancer (HR 0.654 [CI 0.531-0.806]), and endometrial cancer (HR 0.448 [CI 0.362-0.556]) when compared to the nonsurgical control group. CONCLUSION: We noted that bariatric surgery is associated with a significantly lower cumulative incidence of de novo obesity-associated cancer compared to a nonsurgical matched control group. Incidence proportions of de novo breast, colon, liver, ovarian, and endometrial cancer were significantly lower in adult patients with obesity in the bariatric surgery group compared to the nonsurgical group.

Adherence to ESGO guidelines and impact on survival in obese patients with endometrial cancer: a multicentric retrospective study.

OBJECTIVES: Obesity is known to be both a major risk factor for endometrial cancer and associated with surgical complexity. Therefore, the management of patients with obesity is a challenge for surgeons and oncologists. The aim of this study is to assess the adherence to European Society of Gynaecological Oncology (ESGO) guidelines in morbidly obese patients (body mass index (BMI) >40 kg/m2). The secondary objectives were the impact on overall survival and recurrence-free survival. METHODS: All the patients who were treated for an endometrial cancer in the 11 cancer institutes of the FRANCOGYN group were included and classified into three weight groups: morbid (BMI >40 kg/m2), obese (BMI 30-40), and normal or overweight (BMI <30). Adherence to guidelines was evaluated for surgical management, lymph node staging, and adjuvant therapies. RESULTS: In total, 2375 patients were included: 1330 in the normal or overweight group, 763 in the obese group, and 282 in the morbid group. The surgical management of the morbid group was in accordance with the guidelines in only 30% of cases, compared with 44% for the obese group and 48% for the normal or overweight group (p<0.001); this was largely because of a lack of lymph node staging. Morbid group patients were more likely to receive the recommended adjuvant therapy (61%) than the obese group (52%) or the normal or overweight group (46%) (p<0.001). Weight had no impact on overall survival (p=0.6) and morbid group patients had better recurrence-free survival (p=0.04). CONCLUSION: Adherence to international guidelines for surgical management is significantly lower in morbid group patients, especially for lymph node staging. However, morbidly obese patients had more often the adequate adjuvant therapies. Morbid group patients had a better recurrence-free survival likely because of better prognosis tumors.