Opportunistic Salpingectomy Between 2017 and 2020: A Descriptive Analysis.

Objectives: Opportunistic salpingectomy (OS) is the removal of fallopian tubes during another pelvic surgery for the purpose of ovarian cancer prevention. Herein, we describe the rates of OS at the time of hysterectomy and tubal sterilization between 2017 and 2020.

Methods: This study uses the Canadian Institute of Health Information's Discharge Abstract Database and National Ambulatory Care Reporting System for all Canadian provinces and territories except for Quebec between the fiscal years 2017 and 2020.

Opportunistic salpingectomy between 2011 and 2016: a descriptive analysis.

Background: Opportunistic salpingectomy (OS) is the removal of fallopian tubes during hysterectomy for benign indications or instead of tubal ligation, for the purpose of preventing ovarian cancer. We determined rates of OS at the time of hysterectomy and tubal sterilization and examined how they changed over the study period.

Methods: Using data from the Canadian Institute for Health Information's Discharge Abstract Database and National Ambulatory Care Reporting System for all Canadian provinces and territories (except Quebec) between the fiscal years 2011 and 2016, we conducted a descriptive analysis of all patients aged 15 years or older who underwent hysterectomy or tubal sterilization.

Outcomes From Opportunistic Salpingectomy for Ovarian Cancer Prevention.

Importance: Opportunistic salpingectomy (OS), which is the removal of fallopian tubes during hysterectomy or instead of tubal ligation without removal of ovaries, is recommended to prevent ovarian cancer, particularly serous ovarian cancer. However, the effectiveness of OS is still undetermined.

Objective: To examine observed vs expected rates of ovarian cancer among individuals who have undergone OS.

Declining rates of cervical intraepithelial neoplasia in British Columbia, Canada: An ecological analysis on the effects of the school-based human papillomavirus vaccination program.

Since 2008, girls in British Columbia (BC), Canada, have been offered HPV vaccination through a school-based, publicly funded immunization program. The oldest birth cohort eligible for the vaccination program was born in 1994 and uptake is on average 63%. To evaluate the impact of the HPV vaccine in BC, ecological trends in cervical intraepithelial neoplasia (CIN) rates were assessed in young women before and after the implementation of the HPV vaccination program.

Examining indicators of early menopause following opportunistic salpingectomy: a cohort study from British Columbia, Canada.

Background: The fallopian tube may often be the site of origin for the most common and lethal form of ovarian cancer, high-grade serous ovarian cancer. As a result, many colleges of obstetrics and gynecology, which include the American College of Obstetricians and Gynecologists, are recommending surgical removal of the fallopian tube (bilateral salpingectomy) at the time of other gynecologic surgeries (particularly hysterectomy and tubal sterilization) in women at general population risk for ovarian cancer, collectively referred to as opportunistic salpingectomy. Previous research has illustrated no increased risk of complications after opportunistic salpingectomy.

Submillimeter diameter rotary-pullback fiber-optic endoscope for narrowband red-green-blue reflectance, optical coherence tomography, and autofluorescence in vivo imaging.

A fiber-based endoscopic imaging system combining narrowband red-green-blue (RGB) reflectance with optical coherence tomography (OCT) and autofluorescence imaging (AFI) has been developed. The system uses a submillimeter diameter rotary-pullback double-clad fiber imaging catheter for sample illumination and detection. The imaging capabilities of each modality are presented and demonstrated with images of a multicolored card, fingerprints, and tongue mucosa.

Screening for Anal Cancer in Women With a History of Vulvar High-Grade Squamous Intraepithelial Lesions.

Objectives: The primary obkective was to determine the prevalence of (a) a positive anal cancer screen and (b) histological anal high-grade squamous intraepithelial lesion (HSIL) in women undergoing surveillance for previously diagnosed and treated human papillomavirus (HPV)-associated vulvar HSIL. The secondary objective was to determine the patients' acceptability of the screen.

Materials And Methods: This is a single-institution, cross-sectional pilot study.

Extending the safety evidence for opportunistic salpingectomy in prevention of ovarian cancer: a cohort study from British Columbia, Canada.

Background: Recent evidence has suggested that the fallopian tube may often be the site of origin for the most common and lethal form of ovarian cancer. As a result, many Colleges of Obstetrics and Gynecology, including the American College of Obstetricians and Gynecology, are recommending surgical removal of the fallopian tube (bilateral salpingectomy) at the time of other gynecologic surgeries (particularly hysterectomy and tubal sterilization) in women at general population risk for ovarian cancer, collectively referred to as opportunistic salpingectomy.

Objective: Previous research with the use of hospital data has indicated good perioperative safety of opportunistic salpingectomy, but no data on minor complications have been presented.

Outcomes of Conservative Management of High Grade Squamous Intraepithelial Lesions in Young Women.

Objective: The aim of the study was to determine regression rates of cervical intraepithelial neoplasia (CIN) 2 and 3 in women younger than 24 years, followed conservatively for up to 24 months.

Materials And Methods: This is a retrospective chart review of colposcopy patients in clinic database based on the following: (1) younger than 24 years at first visit; (2) first visit January 1, 2010, to May 31, 2013, and at least 1 follow-up visit after diagnosis; (3) histologic diagnosis of CIN2+; and (4) optimal conservative management (observation for up to 24 months or to 24 years, whichever occurred first). Patient information and clinical/pathologic data were extracted from charts to examine patient characteristics and treatment outcomes, CIN2+ regression rates, median times to regression for CIN2 versus CIN3 (Kaplan-Meier survival analysis), and predictors of regression (multivariate logistic regression analysis).

Changing Clinical Practice: Evaluation of Implementing Recommendations for Opportunistic Salpingectomy in British Columbia and Ontario.

Objective: The aim of the study was to explore the factors that contributed to the adoption of opportunistic salpingectomies (removal of fallopian at the time of hysterectomy or in lieu of tubal ligation) by gynecologic surgeons in British Columbia (where a knowledge translation initiative took place) and in Ontario (a comparator where no knowledge translation initiative took place). We aimed to understand why the knowledge translation initiative undertaken by OVCARE in British Columbia resulted in such a dramatic uptake in opportunistic salpingectomy.

Methods: We undertook a qualitative evaluation of clinicians' decisions about whether or not they should adopt the practice of opportunistic salpingectomy based on interviews with gynecologic surgeons in British Columbia and Ontario (n = 28).

A population-based analysis of germline BRCA1 and BRCA2 testing among ovarian cancer patients in an era of histotype-specific approaches to ovarian cancer prevention.

Background: Identifying female carriers of BRCA1 and BRCA2 mutations is imperative for prevention of ovarian cancer and breast cancer. There are five major histologic subtypes of ovarian cancer and high grade serous cancer (the most common) is reported in 75-100% of BRCA1 and BRCA2 mutation carriers. We examined histology-based referral to the Hereditary Cancer Program following an educational prevention campaign recommending BRCA1 and BRCA2 mutation screening for all high-grade serous cancer patients.

HPV-independent Differentiated Vulvar Intraepithelial Neoplasia (dVIN) is Associated With an Aggressive Clinical Course.

Differentiated vulvar intrapeithelial neoplasia (dVIN) is an human papillomavirus (HPV)-independent precursor of squamous cell carcinoma (SCC), and the aim of this study was to better characterize its natural history. Cases of dVIN were identified from the pathology archives. Outcomes of patients with dVIN only, without associated invasive SCC, were compared with a cohort of patients with high-grade squamous intraepithelial lesion [HSIL(VIN3)].

Human papillomavirus (HPV)-independent vulvar squamous cell carcinoma has a worse prognosis than HPV-associated disease: a retrospective cohort study.

Aims: Vulvar squamous cell carcinoma (VSCC) can be subdivided by human papillomavirus (HPV) status into two clinicopathological entities. Studies on the prognostic significance of HPV in VSCC are discordant.

Methods And Results: We performed a retrospective analysis of overall survival (OS), disease-specific survival (DSS) and progression-free survival (PFS) in 217 patients with VSCC.

Fluorescence confocal endomicroscopy of the cervix: pilot study on the potential and limitations for clinical implementation.

Current diagnostic capabilities and limitations of fluorescence endomicroscopy in the cervix are assessed by qualitative and quantitative image analysis. Four cervical tissue types are investigated: normal columnar epithelium, normal and precancerous squamous epithelium, and stromal tissue. This study focuses on the perceived variability within and the subtle differences between the four tissue groups in the context of endomicroscopic in vivo pathology.

The performance and safety of bilateral salpingectomy for ovarian cancer prevention in the United States.

Background: Ovarian cancer is the leading cause of death due to gynecologic malignancy and the fifth most common cause of cancer deaths in developed countries. Recent evidence has indicated that the most common and lethal form of ovarian cancer originates in the distal fallopian tube, and recommendations for surgical removal of the fallopian tube (bilateral salpingectomy) at the time of other gynecologic surgeries (particularly hysterectomy and tubal sterilization) have been made, most recently by the American Congress of Obstetricians and Gynecologists.

Objective: We sought to assess the uptake and perioperative safety of bilateral salpingectomy at the time of hysterectomy and tubal sterilization in the United States and to examine the factors associated with increased likelihood of bilateral salpingectomy.

Integrating Quantitative and Qualitative Methods to Evaluate an Online Psychoeducational Program for Sexual Difficulties in Colorectal and Gynecologic Cancer Survivors.

Sexual health is an integral component of quality of life for cancer survivors, and is often negatively impacted by treatment. Geographic limitations often prohibit survivors from accessing sexual health programs designed to address their needs. This study examined the efficacy of an online, 12-week psychoeducational program, which included elements of mindfulness meditation, for sexual difficulties in survivors of colorectal or gynecologic cancer.

Diffuse optical microscopy for quantification of depth-dependent epithelial backscattering in the cervix.

A fiber optic imaging approach is presented using structured illumination for quantification of almost pure epithelial backscattering. We employ multiple spatially modulated projection patterns and camera-based reflectance capture to image depth-dependent epithelial scattering. The potential diagnostic value of our approach is investigated on cervical ex vivo tissue specimens.

Quantification of confocal fluorescence microscopy for the detection of cervical intraepithelial neoplasia.

Background: Cervical cancer remains a major health problem, especially in developing countries. Colposcopic examination is used to detect high-grade lesions in patients with a history of abnormal pap smears. New technologies are needed to improve the sensitivity and specificity of this technique.

Experiencing Health Advocacy During Cervical Cancer Awareness Week: A National Initiative for Obstetrics and Gynaecology Residents.

Objective: The Royal College of Physicians and Surgeons of Canada requires that residents demonstrate competence in health advocacy (HA). We sought to develop and implement a national educational module for obstetrics and gynaecology residents to address the role of HA. This pilot program was centred on cervical cancer prevention, which lends itself to applying the principles of advocacy.

Projected Impact of HPV and LBC Primary Testing on Rates of Referral for Colposcopy in a Canadian Cervical Cancer Screening Program.

Objective: To estimate the impact of implementing primary human papilloma virus liquid-based cytology (LBC) screening on four-year rates of referral for colposcopy in the British Columbia screening program.

Methods: We used data on referral for colposcopy from an RCT (HPV FOCAL) comparing HPV testing every four years with LBC testing every two years. We also used data from population screening with conventional cytology among women aged 25 to 69.

Vulvar Acanthosis With Altered Differentiation (VAAD): Report of a Case With Progression to Poorly Differentiated Carcinoma Over a 5-Yr Period.

Vulvar acanthosis with altered differentiation is an uncommon proliferation of the vulvar squamous epithelium that is typically seen in association with verrucous carcinoma, and may represent an early phase of non-HPV-related squamous neoplastic transformation. We report a case of vulvar acanthosis with altered differentiation that, over a 5-yr period, progressed first to verrucous carcinoma in association with well-differentiated invasive squamous cell carcinoma and then, after treatment with radiotherapy, to poorly differentiated carcinoma with a component of anaplastic carcinoma. This case supports the concept of vulvar acanthosis with altered differentiation as a premalignant lesion, with potential to progress to invasive carcinoma.

Reduction in cervical intraepithelial neoplasia in young women in British Columbia after introduction of the HPV vaccine: An ecological analysis.

We report on the rates of cervical intraepithelial neoplasia (CIN) in young women aged 15-22 years of age in British Columbia before and after the introduction of an HPV vaccine program. Rates of cervical intraepithelial neoplasia (CIN) 2+ for each age stratum (15-22) in the calendar years 2004-2012 for the province of British Columbia were obtained from the BC Cancer Agency's population-based cervical cancer program. Incidence rate ratios (IRR) of CIN2+ were described and compared before and after HPV vaccine program introduction in cohorts born in vaccine eligible years, and in non-vaccine eligible years using piece-wise Poisson regression analysis, and adjusted for age.