Prophylactic Salpingectomy Research Articles

Physician variation in adopting prophylactic salpingectomy at the time of postpartum sterilization for ovarian cancer risk reduction

Physician variation in adopting prophylactic salpingectomy at the time of postpartum sterilization for ovarian cancer risk reduction

A misleading case of Müllerian anomaly: fibroid degeneration and growth involving nonfunctional, noncommunicating rudimentary horn

ObjectiveTo report a rare, misleading fibroid degeneration involving a non-functional, non-communicating horn in a woman with a unicornuate uterus. While the presence of a functional rudimentary horn may lead to signs and symptoms that recommend its removal, non-functional cases are rarely reported, and due to their apparent functional inactivity, the need for their removal has never been reported. No previous report showed the possibility of a degenerative process in a non-functional rudimentary horn causing patient discomfort. DesignThis is a step-by-step narrated video showing a unique case of fibroid degeneration and growth of a non-functional, non-communicating rudimentary horn in a unicornuate uterus (ASRM classification 2021) and its surgical management. SettingUniversity Academic Hospital ‘‘A.O.U. delle Marche – Università Politecnica delle Marche” Ancona, Italy. SubjectA 48-year-old Caucasian nulliparous premenopausal woman was referred to our institution because of abdominal pain and an enlarging adnexal mass. Her personal history showed primary infertility with a previous diagnosis of unicornuate uterus. Given the possibility of ectopic ureters in these occurrences, a complete computed tomography scan was performed, and no genitourinary alterations were found. Pre-operative imaging (ultrasound evaluation, computed tomography, and magnetic resonance) provided a provisional diagnosis of a suspicious ovarian fibroma. InterventionsConsidering the patient’s age, lack of desire for pregnancy, and volumetric increase of the adnexal mass, a laparoscopic intervention to perform mass removal and prophylactic bilateral salpingectomy was planned. The patient was counseled about the low risk of an underlying malignant transformation. Therefore, the decision to remove the intact mass via a mini-laparotomy at the end of the surgery was shared.Once the abdominal cavity was entered, the right unicornuate uterus was found in anatomical continuity with the ipsilateral broad ligament, fallopian tube, and ovary. These structures were wholly attached to the right pelvic wall.On the other side, cranially compared to the right hemi-uterus, a roundish myoma-like mass was detected in direct connection with the left broad ligament, fallopian tube, and ovary.In light of a changed intraoperative finding, the amputation of the left rudimentary horn and prophylactic bilateral salpingectomy were performed. Main outcome measuresShowing the fibroid degeneration and growth of a non-functional, non-communicating rudimentary horn in a unicornuate uterus (ASRM classification 2021) treated laparoscopically. ResultsLaparoscopic removal of the uterine horn was successful, and no intra- and postoperative complications occurred. The patient was in good health at the six-month follow-up visit. The histopathological examination confirmed the fibroid degeneration and the absence of endometrium. ConclusionThe lack of symptomatic cases of rudimentary non-functional horns reported in the literature led gynecologists to consider them a silent Mullerian anomaly. This unique case demonstrates that even non-functional rudimentary horns can undergo symptomatic transformation processes requiring surgery. This information may be helpful for more comprehensive counseling of women and for considering the possibility of this occurrence in the diagnostic work-up of misleading Müllerian anomalies. With this in mind, surgical treatment can also be better planned as the technical aspects change compared to what is expected for an adnexal pathology.

The Impact of Opportunistic Salpingectomy on Ovarian Reserve: A Systematic Review.

Background: In the last decade, increasing evidence has suggested that high-grade serous ovarian cancers may have their origin in the fallopian tube rather than the ovary. This emerging theory presents an opportunity to prevent epithelial ovarian cancer by incorporating prophylactic bilateral salpingectomy into all surgical procedures for average-risk women. The aim of this review is to investigate the hypothesis that bilateral salpingectomy (BS) may have a negative impact on ovarian reserve, not only following hysterectomy for benign uterine pathologies but also when performed during cesarean sections as a method of sterilization or as a treatment for hydrosalpinx in Assisted Reproductive Technology interventions. Methods: PubMed, Medline, Google Scholar, and Cochrane were searched for original studies, meta-analyses, and opinion articles published between 2014 and 2024. Results: Out of 114 records from the database search, after the removal of duplicates, 102 articles were considered relevant for the current study. Conclusions: Performing opportunistic salpingectomy seems to have no adverse impact on ovarian function in the short term. However, because there is an existing risk of damaging ovarian blood supply during salpingectomy, there are concerns about potential long-term adverse effects on the ovarian reserve, which need further investigation.

Morphologic and Molecular Heterogeneity of High-grade Serous Carcinoma Precursor Lesions.

Serous tubal intraepithelial carcinoma (STIC) is the fallopian tube precursor lesion for most cases of pelvic high-grade serous carcinoma (HGSC). To date, the morphologic, molecular, and clinical heterogeneity of STIC and a less atypical putative precursor lesion, termed serous tubal intraepithelial lesion, has not been well characterized. Better understanding of precursor heterogeneity could impact the clinical management of women with incidental STICs (without concurrent carcinoma) identified in cases of prophylactic or opportunistic salpingectomy. This study analyzed morphologic and molecular features of 171 STICs and 21 serous tubal intraepithelial lesions. We assessed their histologic features, Ki-67 and p53 staining patterns, and genome-wide DNA copy number alterations. We classified all precursor lesions into 2 morphologic subtypes, one with a flat surface (Flat) and the other characterized by budding, loosely adherent, or detached (BLAD) morphology. On the basis of pathology review by a panel of 8 gynecologic pathologists, we found 87 BLAD, 96 Flat, and 9 indeterminate lesions. As compared with Flat lesions, BLAD lesions were more frequently diagnostic of STIC ( P <0.0001) and were found concurrently with HGSC ( P <0.0001). BLAD morphology was also characterized by higher Ki-67 proliferation index ( P <0.0001), presence of epithelial stratification ( P <0.0001), and increased lymphocyte density ( P <0.0001). BLAD lesions also exhibited more frequent DNA copy number gain/amplification at the CCNE1 or CMYC loci canonical to HGSCs ( P <0.0001). Both BLAD morphology and STIC diagnoses are independent risk factors for an elevated Ki-67 proliferation index. No correlation was observed between BLAD and Flat lesions with respect to patient age, presence of germline BRCA1/2 mutation, or p53 staining pattern. These findings suggest that tubal precursor lesions are morphologically and molecularly heterogeneous, laying the foundation for further studies on the pathogenesis of HGSC initiation and identifying histologic features predictive of poor patient outcomes.

Prophylactic and opportunistic salpingectomy in a central-eastern European country – Club 35 young gynaecologists survey study results

Prophylactic and opportunistic salpingectomy in a central-eastern European country – Club 35 young gynaecologists survey study results

Leukaemia-related protein 16 is highly expressed in oestrogen-dependent endometrial carcinoma and potentially promotes Ishikawa human endometrial cancer cells growth - a histopathological study.

Leukaemia-related protein 16 (LRP16) has been found to be highly expressed in various tumours and to be related to poor prognosis. However, the role of LRP16 in endometrial carcinoma remains to be explored. We aimed to investigate the prognosis and role of LRP16 in endometrial carcinoma. Overall, 160 endometrial carcinoma (EC) tissues and 60 benign samples were collected. The expression of LRP16 protein in EC tissues was significantly increased compared with that in normal endometrial tissues, and high LRP16 expression was related to poor patient prognosis. Reduced LRP16 expression markedly inhibited cancer cell growth. The proliferation rates in the prophylactic bilateral salpingectomy (PBS) group and the shNon group were 0.727 ±0.015 and 0.743 ±0.009, respectively, while the proliferation rate in the shLRP16 group was only 0.373 ±0.012. The migration experiment showed that the number of cells passing through the basement membrane in the shLRP16 group was 34.2 ±5.1, which was significantly different to the shNon (161.6 ±7.8) and PBS groups (138.0 ±7.2). The results of the invasion experiment showed that the number of cells was 39.2 ±6.2 in the shLRP16 group, 146.7 ±8.2 in the shNon group, and 141.2 ±8.1 in the PBS group ( p < 0.05). Leukaemia-related protein 16 is highly expressed in oestrogen-dependent EC and may promote cancer cell growth.

Hereditary breast and ovarian cancer triggered by occult fallopian tube cancer: a case report

BackgroundAt the time of benign gynecological surgery, a prophylactic salpingo-oophorectomy or salpingectomy is increasingly being performed concurrently to reduce the risk of future ovarian and fallopian tube cancer. We herein describe a case of hereditary breast and ovarian cancer syndrome in which a hysterectomy and bilateral adnexectomy were performed with a preoperative diagnosis of benign tumor. A detailed pathological examination revealed occult fallopian tube cancer, and additional staging surgery provided an accurate pathology diagnosis.Case presentationA 72-year-old Japanese woman with a past history of breast cancer underwent a hysterectomy and bilateral oophoro-salpingectomy for the preoperative diagnosis of uterine myoma and a right para-ovarian cyst. In the detailed pathological examination, high-grade serous carcinoma of the right fallopian tube was detected incidentally, and a subsequent staging laparotomy confirmed single para-aortic lymph node metastasis. Furthermore, a mutation in germline BRCA2 was detected postoperatively, and the patient was finally diagnosed with hereditary breast and ovarian cancer syndrome. She was diagnosed with fallopian tube cancer International Federation of Gynecology and Obstetrics Stage IIIA1(i) and started on adjuvant therapy (six courses of paclitaxel and carboplatin followed by maintenance therapy with olaparib), and 18 months after surgery, she was free of disease.ConclusionThis is a case of fallopian tube cancer that was diagnosed incidentally and then accurately staged with additional advanced staging surgery. Even in the absence of grossly malignant findings, a detailed pathological search of the fallopian tubes and accurate staging surgery are important to make the necessary treatment decisions for the patient.

Young Woman With Vulvar Mass.

A 20-year-old woman presented to the emergency department with a 2-month history of a left groin mass, which slowly grew after mild blunt trauma. The mass became painful 2 days ago, but she denied vaginal discharge, pain, abnormal bleeding, or dysuria. Physical examination revealed an asymmetric, indurated, tender mass over the left lateral aspect of the mons pubis extending through the labia and inguinal area. (Figure 1) Bedside ultrasound evaluation showed a complex lesion without obvious fluid collection or Doppler flow (Figure 2), and computed tomography confirmed (Figure 3) a 9-centimeter soft tissue density.Figure 2Bedside ultrasound showed heterogenous mass without fluid collection or Doppler flow.View Large Image Figure ViewerDownload Hi-res image Download (PPT)Figure 3Computed tomography of pelvis with contrast demonstrated a peripherally enhancing 9 cm soft tissue density in the left inguinal region (arrow).View Large Image Figure ViewerDownload Hi-res image Download (PPT) Epithelioid sarcoma. After surveillance imaging results of the abdomen and thorax were negative, surgeons performed a core biopsy to confirm the diagnosis. The patient underwent neoadjuvant chemotherapy with prophylactic salpingectomy and planned resection. Soft tissue sarcomas represent an eclectic group of rare neoplasms, and epithelioid sarcoma is an aggressive subtype more commonly affecting young men, typically as a firm, painless distal extremity lesion that is notably associated with slow growth after trauma.1Popovich J.R. Kashyap S. Cassaro S. Sarcoma StatPearls [Internet]. StatPearls Publishing, Treasure Island (FL)2022 Janhttps://www.ncbi.nlm.nih.gov/books/NBK519533/Date accessed: March 7, 2022Google Scholar, 2Sobanko J.F. Meijer L. Nigra T.P. Epithelioid sarcoma: a review and update.J Clin Aesthet Dermatol. 2009 May; 2: 49-54PubMed Google Scholar, 3Enzinger F.M. Epitheloid sarcoma. A sarcoma simulating a granuloma or a carcinoma.Cancer. 1970; 26: 1029-1041Crossref PubMed Google Scholar, 4Andrisani A. Serena A. Ambrosini G. Capobianco G. Chiarelli S. Proximal-type epithelioid sarcoma of the mons pubis: report of a case.Eur J Gynaecol Oncol. 2011; 32: 339-342PubMed Google Scholar A lesion of the mons pubis is rare. Prognosis is generally poor as epithelioid sarcoma has a propensity for local recurrence and distant metastases.2Sobanko J.F. Meijer L. Nigra T.P. Epithelioid sarcoma: a review and update.J Clin Aesthet Dermatol. 2009 May; 2: 49-54PubMed Google Scholar,5Patrizi L. Corrado G. Saltari M. et al.Vulvar “proximal-type” epithelioid sarcoma: report of a case and review of the literature.Diagn Pathol. 2013; 8: 122Crossref PubMed Google Scholar Benign etiologies such as cysts, abscesses, or lipomas are clinically similar.

Prophylactic salpingectomy with delayed oophorectomy as a two-staged alternative for primary prevention of ovarian cancer in BRCA1/2 mutation carriers: women's point of view.

This study aimed to determine BRCA -mutation carrier women's interest and acceptability of participating in a study examining prophylactic salpingectomy with delayed oophorectomy (PSDO) as an alternative to the current recommendation for bilateral salpingo-oophorectomy for risk reduction. This is a cross-sectional questionnaire-based study. All women visiting the high-risk clinics for hereditary breast and ovarian cancer in a single tertiary medical center were asked to complete a questionnaire concerning the two-stage approach from October 2018 to December 2019. Before completing the questionnaire, detailed explanation was given by a senior physician regarding the procedure, related background, possible risks, and benefits. The study population included 293 women, of whom 183 (62.4%) were BRCA1 mutation carriers, 97 (33.1%) were BRCA2 mutation carriers, and 13 (4.4%) had unknown familial mutation. Risk-reducing surgery was completed in 160 (55.17%) of the women. First-degree and second-degree family history was reported in 166 (57.24%) and 52 (17.9%) of the women, respectively. Among women surveyed, more than half of the women (n = 66 [51%]) who had yet to undergo risk-reducing surgery reported interest in having PSDO. Similarly, among those who had already received prophylactic surgery, 64 (40%) also considered PSDO to be an acceptable alternative. Multivariate logistic regression analysis found family history of related malignancies to be the only independent factor associated with reduced interest in a study of PSDO (odds ratio, 0.15 [95% confidence interval, 0.29-0.77]; P = 0.02). Overall, BRCA -mutation carrier women indicated interest in PSDO risk-reducing surgery, taking into consideration the potential additional risk. These findings suggest that a clinical study exploring the equivalence of PSDO as alternative treatment is feasible.

Frequency of serous tubal intraepithelial carcinoma (STIC) in patients with high grade serous ovarian cancer

ObjectiveSerous tubal intraepithelial carcinoma (STIC) is a known precursor of high-grade serous ovarian cancer (HGSOC). This study aimed to evaluate the proportion of STIC in patients with HGSOC and analyze the STIC-related prognosis in patients with HGSOC. Materials and methodsAll pathology reports at our institution that included bilateral salpingectomies of patients with HGSOC from January 2013 to December 2018 were reviewed by two experienced pathologists. The specimens from the ovaries and the salpinx including fimbria were examined. We analyzed the correlation between STIC and HGSOC and compared the clinical characteristics and STIC-related prognostic outcomes in patients with HGSOC. ResultsEleven of the 76 cases were STIC. BRCA mutations were found in 16.9% of patients with HGSOC. STIC was observed in 30.0% of patients with BRCA mutations and in 14.3% of patients without BRCA mutations. The incidence of STIC in patients with BRCA mutations was approximately twice that in patients without BRCA mutations; however, the difference was not statistically significant (P = 0.231). Further, the 5-year survival rate of patients without STIC appeared to be high; nevertheless, the difference was not statistically significant (59.7% vs. 47.4%, P = 0.633). Moreover, there was no significant difference in disease-free survival rate according to STIC (36.4% vs. 33.1%, P = 0.956). ConclusionSTIC was identified in patients with HGSOC, and STIC incidence was prominent in HGSOC related to BRCA mutation. Although low frequency, STIC was detected in patients without BRCA mutation. Therefore, prophylactic salpingectomy may be useful for prevention of HGSOC.

Effect of Bilateral Salpingectomy versus Bilateral Tubal Ligation on Ovarian Reserve for Patients Seeking Permanent Sterilisation: A Prospective Cohort Study

Introduction: Ovarian cancer is a common malignancy in women with a high mortality rate, necessitating effective preventive measures. The American Cancer Society and the American College of Obstetricians and Gynaecologists, in their newer guidelines, suggest that patients undergoing tubectomy have an opportunity for the prevention of ovarian carcinoma by undergoing Prophylactic Bilateral Salpingectomy (PBS) instead of tubectomy in average-risk women. However, salpingectomy is not widely accepted as a method of sterilisation over tubectomy during caesarean section due to concerns about its potentially detrimental effect on ovarian reserve. Aim: To determine the effect of Bilateral Salpingectomy (BLS) and Bilateral Tubectomy (BLT) on ovarian reserve over a period of six months from surgery and to compare salpingectomy and tubectomy for their intraoperative and postoperative complications. Materials and Methods: The study is a hospital-based prospective cohort study conducted in the Department of Obstetrics and Gynaecology, Fakhruddin Ali Ahmed Medical College and Hospital (FAAMCH), Barpeta, Assam, India, from Sept 2020 to Aug 2021, over a period of one year, involving women between 32-35 years undergoing sterilisation during caesarean section. Mean Antimullerian Hormone estimation was done preoperatively, at the 3rd month, and at the 6th month to assess changes in ovarian reserve following salpingectomy and tubectomy. Intraoperative blood loss, surgery time, surgical complications, postoperative complications, recovery period, histopathological study of the fallopian tube, etc., were analysed and compared between the two groups. All data were analysed using Statistical Package for Social Sciences (SPSS) version 21.0. A p-value &lt;0.05 was considered statistically significant at a 5% confidence level. Results: A total of 114 patients were enrolled in the study, of which 9.64% dropped out midway, while the remaining 103 (90.36%) patients were part of the study until its completion. The mean age of the participants was 33 years and six months. There was no significant intergroup variation in preoperative, 3rd month, and 6th month mean Antimullerian Hormone (AMH) values (p&gt;0.05). However, in each group, the preoperative mean AMH was lower than its 3rd month and 6th month values, which were in the normal range. This was attributed to ovarian suppression during pregnancy, which normalised following delivery and showed an increasing trend thereafter. However, on average, salpingectomy required approximately 10 minutes more than tubectomy. Conclusion: Salpingectomy does not affect ovarian reserve in the short-term of six months. Other than being more timeconsuming compared to tubectomy, salpingectomy is on par with traditional tubectomy. Therefore, it may be adopted as a routine sterilisation method considering its role in the prevention of ovarian cancers.

Prophylactic Salpingectomy during Hysterectomy for Benign Disease: A Prospective Study to Evaluate High-Grade Serous Ovarian Carcinoma Precursors

Recent findings suggest that high-grade serous ovarian cancer can originate in the fallopian tube. Not only has that made the identification of precursor lesions pivotal in early detection and prevention of these cancers, prophylactic salpingectomy alongside hysterectomy for benign indications has been increasingly proposed as well. The present prospective single-center study included 273 women who underwent opportunistic salpingectomy alongside laparoscopic supracervical hysterectomy. Uterine and tubal histopathological results as well as intra- and postoperative complications were evaluated. The complication rate was 3.3%, of which none were caused by salpingectomy. Uterine histopathology diagnosed 181 patients (66.8%) with uterine myomas, 60 patients (22.1%) with adenomyosis, 29 patients (10.7%) with adenomyomatosis, and, 1 patient (0.4%) without pathological abnormality. p53 signatures were detected in 221 right fallopian tubes (80.9%) and in 229 left tubes (83.9%). In total, 8 patients showed bilateral STIL (2.9%), whereas in 1 patient (0.4%) STIL was detected in the left tube only. No STIC were detected. Laparoscopic opportunistic salpingectomy is demonstrated to be both safe and feasible. It appears to be promising to reduce the risk for ovarian cancer, yet more studies are needed to undoubtedly confirm this.

Genomic catastrophe, the peritoneal cavity and ovarian cancer prevention.

The current theory of carcinogenesis for the deadliest of 'ovarian' cancers-high-grade serous carcinoma (HGSC)-holds that the malignancy develops first in the fallopian tube and spreads to the ovaries, peritoneum, and/or regional lymph nodes. This is based primarily on the observation of early forms of serous neoplasia (serous tubal intraepithelial lesions [STILs], and serous tubal intraepithelial carcinomas [STICS]) in the fimbria of women undergoing risk reduction surgery. However, these lesions are uncommon in the general population, confer a low risk (5%) of HGSC following their removal in at-risk women with germ-line BRCA1/2 mutations, and require 4 or more years to recur as intraperitoneal HGSC. These features suggest that isolated STILs and STICs behave as precursors, with uncertain cancer risk rather than carcinomas. Their evolution to HGSC within, or after, escape from the tube could proceed stepwise with multiple biologic events; however, it is unclear whether tubal or ovarian HGSCs encountered in the setting of advanced disease evolved in the same fashion. The latter scenario could also be explained by a 'catastrophic' model in which STICs suddenly develop with invasive and metastatic potential, overwhelming or obscuring the site of origin. Moreover, a similar model might explain the sudden emergence of HGSC in the peritoneal cavity following escape of precursor cells years before. Long-term follow-up data from opportunistic or prophylactic salpingectomy should shed light on where malignant transformation occurs, as well as the timeline from precursor to metastatic HGSC. © 2022 The Pathological Society of Great Britain and Ireland.

Opportunistic salpingectomy versus traditional partial salpingectomy at the time of cesarean delivery: a non-inferiority randomized controlled trial

Background: Ovarian cancer has the highest mortality of all gynecologic malignancies, howeverthere is no proven effective screening for ovarian cancer. Evidence suggests that epithelial ovarian cancer begins in the fallopian tubes. Prophylactic bilateral total salpingectomy has been shown to reduce the risk of epithelial ovarian cancer and is now recommended to be considered at the time of sterilization procedures. There are limited well designed clinical trials that compare the safety and feasibility of total salpingectomy to that of traditional partial salpingectomy for tubal sterilization in obstetrics. We thus conducted a randomized controlled trial to assess the safety of bilateral total salpingectomy at the time of cesarean delivery. Methods: We conducted a non-inferiority randomized controlled trial at the Mayo Clinic, Rochester, Minnesota. Women age 21 years and older who were undergoing cesarean delivery and desired concomitant sterilization were enrolled between May 17, 2017 and July 16, 2018. Stratified randomization was performed based on number of previous cesarean deliveries and their Basal Metabolic Index, into a bilateral total salpingectomy (BTS) group and bilateral partial salpingectomy (BPS) group. All salpingectomies were performed using clamps and suture. The primary outcome was to compare the mean peri-operative hemoglobin change for both groups. Secondary objectives included sterilization completion time, postoperative length of stay, estimated blood loss, postoperative pain and adverse events. Results: Of the 111 women screened, 40 were enrolled and randomized. Of these, 38 underwent the assigned procedure (18 BTS, 20 BPS). No difference in Mean ± SD hemoglobin drop between groups (1.4 ± 0.7 g/dL for the BPS group and 1.8 ± 1.0 g/dL for the BTS group, p = 0.08), however the point estimate of –0.4 is very close to the non-inferiority margin of –0.5, and the CI widely exceeds the non-inferiority margin (95% CI –0.99, 0.17). Therefore non-inferiority was not shown. Mean time to completion of sterilization procedure was significantly longer in the BTS group (16.3 ± 5.6 minutes for the BTS group vs 5.1 ± 1.6 minutes for the BPS group, p &lt; 0.01). No significant differences for other outcome measures. Conclusions: Bilateral total salpingectomy is not non-inferior to tradiational bilateral partial salpingectomy with regards to postoperative hemoglobin drop, and is associated with a small increase in operative time. There, however, was no difference in adverse events, postoperative length of stay and postoperative pain between the two groups. This information may be helpful when counseling patients.

Research Trends in the Early Diagnosis of Ovarian Cancer during 2001–2020: A Bibliometric Analysis

Background: Ovarian cancer (OC) is the most fatal gynecologic malignancy tumor, and early diagnosis is difficult. There are few bibliometric studies on the early diagnosis of OC. This study aims to visualize the research trends on early diagnosis of OC through a bibliometric analysis. Methods: Publications on early diagnosis of OC from the Web of Science Core Collection (WoSCC) were downloaded. We used the CiteSpace software for bibliometrics and visualization analysis of publications, authors, cited authors, countries, institutions, references, cited journals, and keywords, etc. Results: 464 institutions in 70 countries published a total of 1015 articles during 2001–2020. The number of articles increased annually. With the United States of America (USA) and China as leading contributors. University College London (UCL) and the University of Texas MD Anderson Cancer Center were the major research institutions, with a majority of top 10 institutions located in the USA. Gynecologic Oncology was the most published journal as well as the most co-cite. Usha Menon was the most frequently published author and Ian J. Jacobs was the most frequently cited author. Co-citation cluster labels revealed characteristics of 17 main clusters: CA125, proteomics, diagnostic/prognostic biomarkers, gene expression profiling, BRAF, randomized controlled trial (RCT), exosome, prognosis, epidemiology, salpingectomy, HE4, symptoms, human, ovary, the prognosis of OC, mucinous carcinoma, and tumor-associated antigens. Keywords burst detection showed that HE4, algorithm, pathway, expression, collaborative trial, RCT, serous carcinoma, and prognosis were recent research trends. Conclusions: This study used bibliometrics and visualization methods to illustrate research trends in the early diagnosis of OC during 2001–2020. In-depth study of traditional tumor markers, the discovery of DNA and non-coding RNA and exosomes, as well as gene chip, proteomics, mass spectrometry, immunohistochemistry, liquid biopsy, prophylactic Salpingectomy, and epidemiology in the diagnosis of early stage OC have important research value and application prospects. Finding more accurate biomarkers on the basis of basic and clinical studies, and carrying out larger and multi-center clinical trials, will be the focal points in the future.

Physician attitudes and knowledge on prophylactic salpingectomy in perimenopausal patients

PurposeEighty percent of the approximately 500,000 hysterectomies performed annually in the US are for benign indications. There is lack of consensus regarding concurrent removal of fallopian tubes and/or ovaries. Ovarian cancer risk reduction is the principal benefit but the adverse consequences of ovarian removal can include vasomotor disturbance, vaginal dryness, cardiovascular disease, osteoporosis, and cognitive decline. Emerging evidence on the role of fallopian tubes in ovarian carcinogenesis and the consequences of oophorectomy have led the American College of Obstetricians-Gynecologists (ACOG) to recommend bilateral salpingectomy with ovarian conservation during benign hysterectomy for women at population risk for ovarian cancer. MethodsFive hundred members of the ACOG Collaborative Ambulatory Research Network (CARN) were randomly selected to participate in this survey study. Results165 completed the survey (35.3% response rate). Most respondents reported that a family history of breast, ovarian or colon cancer and patient age influence their decision to offer salpingectomy more than 75% of the time. Factors that a majority of respondents reported discussing during counseling included possible ovarian cancer risk reduction, surgical menopause, severity of symptoms, and the effects on bone and cardiovascular health. The respondents mean score for the knowledge-based questions was only 1.7 (±0.92) out of 4 points. ConclusionSeveral factors may affect decision making for prophylactic salpingectomy at the time of hysterectomy however paramount among these is cancer risk reduction. Most physicians found it difficult to discuss and implement a change in care for patients with preconceived notions of ovarian preservation or removal.

The effect of prophylactic bilateral salpingectomy on ovarian reserve in patients who underwent laparoscopic hysterectomy

BackgroundBilateral salpingectomy has been proposed to reduce the risk of ovarian cancer, but it is not clear whether the surgery affects ovarian reserve. This study compares the impact of laparoscopic hysterectomy for benign disease with or without prophylactic bilateral salpingectomy on ovarian reserve.MethodsRecords were reviewed for 373 premenopausal women who underwent laparoscopic hysterectomy with ovarian reserve for benign uterine diseases. The serum anti-Müllerian hormone (AMH), follicle-stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E2), and three-dimensional antral follicle count (AFC) were assessed before surgery and 3 and 9 months postoperatively to evaluate ovarian reserve. Patients were divided into two groups according to whether they underwent prophylactic bilateral salpingectomy. The incidence of pelvic diseases was monitored until the ninth month after surgery.ResultsThere was no significant difference between the two surgery groups in terms of baseline AMH, E2, FSH, LH, and AFC (all P > 0.05). There was no difference in potential bias factors, including patient age, operative time, and blood loss (all P > 0.05). There was also no significant difference between the two groups 3 months after surgery with respect to AMH (P = 0.763), E2 (P = 0.264), FSH (P = 0.478), LH (P = 0.07), and AFC (P = 0.061). Similarly, there were no differences between groups 9 months after surgery for AMH (P = 0.939), E2 (P = 0.137), FSH (P = 0.276), LH (P = 0.07) and AFC (P = 0.066). At 9 months after the operation, no patients had malignant ovarian tumors. The incidences of benign ovarian tumors in the salpingectomy group were 0 and 2.68 % at 3 and 9 months after surgery, respectively, and the corresponding values in the control group were 0 and 5.36 %. The incidences of pelvic inflammatory disease in the salpingectomy group were 10.72 and 8.04 % at 3 and 9 months after surgery, respectively, while corresponding values in the control group were 24.13 and 16.09 %.ConclusionsProphylactic bilateral salpingectomy did not damage the ovarian reserve of reproductive-age women who underwent laparoscopic hysterectomy. Prophylactic bilateral salpingectomy might be a good method to prevent the development of ovarian cancer. Larger clinical trials with longer follow-up times are needed to further evaluate the risks and benefits.

Feasibility of Prophylactic Bilateral Salphingectomy during Vaginal Hysterectomy- A Prospective Longitudinal Cohort Study

Introduction: Fallopian tubes are not commonly removed during vaginal hysterectomy because of inadequate surgical training or fear of increased morbidity. Aim: The primary objective of this study was to estimate the proportion of planned bilateral salpingectomies successfully completed vaginally. Materials and Methods: This was a prospective, interventional longitudinal cohort study conducted in the Department of Obstetrics and Gynaecology at ESI, PGIMSR, Basaidarapur, New Delhi. From December 2018 to November 2019, all women undergoing vaginal hysterectomy for benign conditions were offered prophylactic salpingectomy. Operative time, blood loss and reason for non completion for salpingectomy were recorded. Patients were followed-up for six weeks. Statistical analysis was done using Statistical Package for the Social Sciences (SPSS) 17.0. Continuous variables were described with mean and the categorical variables were described with frequencies and percentages. Results: Thirty-five patients were enrolled in the study. The most common indications for vaginal hysterectomy for benign conditions included uterovaginal prolapse in 21 (60%) patients and adenomyosis and fibroids in 10 (30%) and 4 (10%) patients respectively. Of the 35 patients, vaginal salpingectomy was successful in 31 (88.5%) patients. Factors which led to non completion of salpingectomy were pelvic adhesions and atrophic ovaries in 2 (5.7%) patients each. Mean operating time for bilateral vaginal salpingectomy was 14.05±2.75 minutes. Mean Estimated Blood Loss (EBL) for bilateral salpingectomy was 19.86±6.88 mL. Conclusion: Bilateral prophylactic salpingectomy with vaginal hysterectomy for benign conditions is feasible in most of the patients. Routine salpingectomy should be offered to women undergoing vaginal hysterectomy for benign conditions to prevent risk of ovarian carcinoma in future.

Patient reported experiences following laparoscopic prophylactic bilateral salpingo-oophorectomy or salpingectomy in an ambulatory care hospital.

Women at risk of developing ovarian cancer because of a BRCA1 or BRCA2 pathogenic variant are candidates for prophylactic bilateral salpingo-oophorectomy (BSO). While BSO surgeries are routinely performed, to our knowledge there are no studies that have examined patient-reported experiences following laparoscopic BSO performed in an ambulatory care setting. The objective of this study was to examine whether women undergoing prophylactic laparoscopic BSO felt they were adequately informed about post-operative outcomes. A telephone interview was conducted among 46 women undergoing laparoscopic BSO to collect detailed information regarding surgical outcomes, complications, symptoms, and time to return to daily activities. The average age at surgery was 45.0years (range 34-66) and 67% of women underwent BSO prior to age 50. The mean reported hospital stay was 7.2h (range 4-12h) and at time of discharge, 78% of the women felt well enough to go home. None of the women required a readmission to hospital. Forty-three percent (n = 20) of the women did not feel well informed about what to expect post-operatively. Most of the patient-reported outcomes (including pain, vaginal bleeding, and nausea/vomiting) were expected and patient-reported menopausal symptoms were more common among women who were premenopausal at surgery. In terms of returning to regular activities, premenopausal women (n = 36) resumed sexual activity on average at 43days (range 2-365), which is later than postmenopausal women (n = 15) at 19days (range 7-30). On average, women returned to full-time work in 16days (range 1-56days). Despite patients receiving pre-surgery counselling, our findings suggest that there is a need to provide supplemental, reinforcing patient materials in preparing patients for what to expect after surgery.

Ovarian Cancer After Prophylactic Salpingectomy in a Patient With Germline BRCA1 Mutation: Correction.

Ovarian Cancer After Prophylactic Salpingectomy in a Patient With Germline BRCA1 Mutation: Correction.