Adenoma Detection Rate and Colorectal Cancer Risk in Fecal Immunochemical Test Screening Programs : An Observational Cohort Study.

Background: Colorectal cancer (CRC) screening programs based on fecal immunochemical tests (FITs) represent the standard of care for population-based interventions. Their benefit depends on the identification of neoplasia at colonoscopy after FIT positivity. Colonoscopy quality measured by adenoma detection rate (ADR) may affect screening program effectiveness.

Quality control on digital cancer registration.

Population-based cancer registration methods are subject to internationally-established rules. To ensure efficient and effective case recording, population-based cancer registries widely adopt digital processing (DP) methods. At the Veneto Tumor Registry (RTV), about 50% of all digitally-identified (putative) cases of cancer are further profiled by means of registrars' assessments (RAs).

Young immigrant women and cervical cancer screening: participation and lesions detected at the first screening round.

Objectives: to evaluate if the country of origin affects participation and outcomes of cervical cancer screening.

Design: retrospective cohort study.

Setting And Participants: all Italian and foreign women resident in the Veneto region (North-Eastern Italy) who were born between 1986 and 1992 and who had been invited for the first time through the screening programme between 2011 and 2017 were identified and included in the survey.

Cancer screening programmes in Italy during the COVID-19 pandemic: an update of a nationwide survey on activity volumes and delayed diagnoses.

Introduction: In Italy, regional governments are in charge of implementing cervical, breast and colorectal cancer screening programmes. The 2020 Coronavirus pandemic led to a national lockdown and the temporary suspension of several non-urgent healthcare activities, including cancer screening. This paper aims to describe the results of a national survey carried out by the National Centre for Screening Monitoring (ONS) on cervical, breast and colorectal cancer screening activities in 2020.

Colorectal cancer incidence and mortality after negative fecal immunochemical tests by age 70: A prospective observational study.

Limited endoscopy capacity usually represents the main barrier to the extension of screening to subjects older than 70, given the high positivity rate in this age group. We assessed CRC incidence and mortality by number of previous negative fecal immunochemical tests (FIT) among subjects turning 70. We selected persons aged 70 years who had received their last screening invitation when they were 68 or 69 years old within the population-based screening program in the Veneto region of Italy.

A Retrospective Cohort Study of Young Women Spontaneously Choosing to Be Vaccinated against HPV: Outcomes from Their First Cervical Cancer Screening Test.

Background: Efficacy for cervical cancer prevention of opportunistic HPV vaccination in post-pubertal girls is lower than in 11-year-olds.

Methods: Women born between 1986 and 1992 vaccinated at 15-25 years of age (at least one dose of 4-valent HPV vaccine) and screened at 24-27 years of age were included. Frequency of opportunistic vaccination, overall and by birth cohort, was calculated; screening outcomes were compared between vaccinated and unvaccinated women.

More Favorable Short and Long-Term Outcomes for Screen-Detected Colorectal Cancer Patients.

Background: Screening significantly reduces mortality from colorectal cancer (CRC). Screen detected (SD) tumors associate with better prognosis, even at later stage, compared to non-screen detected (NSD) tumors. We aimed to evaluate the association between diagnostic modality (SD vs.

Non-compliance with colonoscopy after a positive faecal immunochemical test doubles the risk of dying from colorectal cancer.

Background: The risk of colorectal cancer (CRC) among subjects with a positive faecal immunochemical test (FIT) who do not undergo a colonoscopy is unknown. We estimated whether non-compliance with colonoscopy after a positive FIT is associated with increased CRC incidence and mortality.

Methods: The FIT-based CRC screening programme in the Veneto region (Italy) invited persons aged 50 to 69 years with a positive FIT (>20 µg Hb/g faeces) for diagnostic colonoscopy at an endoscopic referral centre.

Adenoma detection by Endocuff-assisted versus standard colonoscopy in an organized screening program: the "ItaVision" randomized controlled trial.

Background: The Endocuff Vision device (Arc Medical Design Ltd., Leeds, UK) has been shown to increase mucosal exposure, and consequently adenoma detection rate (ADR), during colonoscopy. This nationwide multicenter study assessed possible benefits and harms of using Endocuff Vision in a fecal immunochemical test (FIT)-based screening program.

[Oncological organized screening programmes in the COVID-19 era: an Italian survey on accrued delays, reboot velocity, and diagnostic delay estimates].

Objectives: to describe the course of Italian organized cancer screening programmes during the COVID-19 emergency; to provide estimates of the diagnosis of malignant or pre-malignant lesions that will face a diagnostic delay due to the slowing down of screening activities.

Design: quantitative survey of aggregated data for each Region and overall for Italy relating to screening tests carried out in the period January-May 2020 compared to those of the same period of 2019; estimate of diagnostic delays starting from the calculation of the average detection rate of the last 3 years available (specific by Region).

Setting And Participants: Italian mass screening programmes.

Stable prevalence of faecal immunochemical test positivity over time in Italy.

Objectives: The prevalence of guaiac faecal occult blood positivity among participants aged 50 in the Scottish Bowel Screening Programme showed a significant increase from 2007 to 2017. As a comparison, we examined the trend in the prevalence of faecal immunochemical test (FIT) positivity among participants aged 50 in the colorectal cancer screening programme of the Veneto region (north-east Italy) from 2006 to 2018.

Methods: The target population includes residents aged 50-69, who are invited to repeat the FIT every two years.

Risk of CIN2 or more severe lesions after negative HPV-mRNA E6/E7 overexpression assay and after negative HPV-DNA test: Concurrent cohorts with a 5-year follow-up.

Aim of this study was to compare the 5-year risk of cervical intraepithelial neoplasia grade 2+ (CIN2+)/CIN3+ and the performance parameters at 3-year rescreening of a negative E6/E7 mRNA-human papillomavirus (HPV) test with those of a HPV-DNA-negative test. We studied a cohort of HPV-negative women tested with the Aptima HPV-mRNA Assay ("HPV-mRNA cohort") versus a cohort of HPV negatives tested with the Hybrid Capture 2 (HC2) DNA test living in neighboring areas. Both cohorts were rescreened after 3 years by a HPV-DNA test (HC2 or Cobas 4800 HPV test).