The 4-decade (1980-2017) trends in lymph node status of patients with vulvar squamous cell carcinoma (VSCC) in a province of northern Italy were investigated. Information was collected on lymph node ...dissection, number of lymph nodes dissected, lymph node involvement, and number of positive lymph nodes from a series of 760 patients admitted to a tertiary referral centre for vulvar disease. The adjusted odds ratios (ORs) for lymph node involvement, for ≥ 2 positive nodes, and for a lymph node ratio ≥ 20% were estimated from multiple logistic regression models. The adjusted OR for lymph node dissection was greater in the 2000s and 2010s versus the 1980s. The adjusted OR for lymph node involvement was 1.36 (95% confidence interval (CI), 0.72-2.60) in the 1990s, 1.31 (95% CI, 0.72-2.38) in the 2000s and 1.32 (95% CI, 0.73-2.41) in the 2010s versus the 1980s. The adjusted OR for ≥ 2 positive nodes was 1.36 (95% CI, 0.68-2.72), 0.86 (95% CI, 0.44-1.65) and 0.67 (95% CI, 0.34-1.31), respectively. The adjusted OR for lymph node ratio ≥ 20% was 1.45 (95% CI, 0.62-3.43), 1.21 (95% CI, 0.54-2.72) and 0.81 (95% CI, 0.35-1.89), respectively. This stagnation indicates the need for a serious rethink of the local model for the care of VSCC.
The aim of this review was an update of vulvar cancer incidence rates and trends and of all known and putative risk factors for the disease. The most recent incidence data were sought from official ...sources (WHO
). To obtain an estimate of time trends in some areas, we compared data from
with the few available studies that measured incidence using comparable methods. With respect to risk factors, a systematic PubMed search identified 1585 relevant articles published between 1980 and 2021. Abstracts and full texts were screened. Sixty-nine eligible original cohort and case-control studies were selected. Information was extracted using a PRISMA predesigned form. Nineteen risk factors, or risk factor categories, were investigated by two or more original studies. Solitary, unreplicated studies addressed the putative role of eight more factors. Recent advances have provided further evidence supporting the carcinogenic model centred on human papillomavirus infection with different defects of the immune function. Conversely, the model centred on the role of vulvar lichen sclerosus and the often associated differentiated vulvar intraepithelial neoplasia has continued to be epidemiologically understudied. More research on the association between these two conditions and vulvar cancer is a priority.
The prevalence of breast cancer in developed countries has steadily risen over recent decades. Immediate and long-term health needs of patients, including preventive care and screening services, are ...receiving increasing attention. A question still unresolved is whether breast cancer survivors should receive mammographic surveillance in the clinical or screening setting and, thus, whether they should be excluded from, or invited to, organised mammography screening programmes. The objective of this article is to discuss the many contradictory aspects of this matter.
Problems with mammographic surveillance of breast cancer survivors include: weak evidence of a reduction in mortality; lack of evidence in favour of one setting or the other; lack of evidence-based guidelines for the frequency and duration of surveillance; disproportionate emphasis placed on the first few years post-treatment, probably dictated by surgical and oncological priorities; a variety of screening policies, as these women are permanently or temporarily or partially excluded from many - but not all - organised screening programmes worldwide; an even greater disparity in follow-up protocols used in the clinical setting; a paucity of data on compliance to mammographic surveillance in both settings; and a difficulty in coordinating the roles of health care providers. In the future, the use of mammography in breast cancer survivors will be influenced by the inclusion of women aged > 69 years in organised screening programmes and the implementation of multidisciplinary breast units, and will probably be investigated by research activities on individual risk assessment and risk-tailored screening. In the interim, current problems can be partially alleviated with some technical solutions in screening data recording, patient flows, and care coordination.
Mammographic surveillance of breast cancer survivors is situated at the crossroads of numerous different specialist areas of breast cancer control and management. The solutions for current problems probably lie in some important modifications in the conventional screening procedure that are underway or under study. These developments appear to be directed towards a partial modification of the screening rationale, with an adaptation to meet the diversified breast care needs of women. The complexity of the matter constitutes a call to action for several entities to eliminate the barriers to effective research in this field.
Celotno besedilo
Dostopno za:
CEKLJ, DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, SIK, UILJ, UKNU, UL, UM, UPUK
An increased risk of death by suicide in cancer patients has been documented since decades. We evaluated the risk of death by suicide in an Italian population-based cancer case series and added the ...results to a systematic review and meta-analysis of the literature.
The Italian series, including 127,042 primary cancer patients diagnosed between 1996 and 2014, was obtained from the Romagna Cancer Registry (northern Italy). Standardised mortality ratios (SMRs) were calculated. Regarding the systematic review and meta-analysis, the PubMed database was searched for English language studies published up to 2017. Fifty-seven potentially eligible papers were reviewed in full, and 19 of them were selected for analysis. The SMR was the first outcome, replaced by rate ratio if the SMR was not available.
In the Italian case series, an increased suicide risk was found for both sexes combined (SMR = 1.5; 95% confidence interval CI: 1.3–1.8), for males (SMR = 1.6; 95% CI: 1.4–1.9) but not females (SMR = 1.1; 95% CI: 0.7–1.7), for patients aged ≥55 years, with poor prognosis and advanced-stage disease and during the first year after diagnosis. The absolute excess risk of suicide was 0.9 per 10,000 patient-years. Multivariate analysis confirmed the role of univariate factors except for poor prognosis. Meta-analysis showed a strong heterogeneity between studies. The risk was significantly elevated for both sexes combined (pooled SMR = 1.7; 95% CI: 1.5–1.9), men (pooled SMR = 1.8; 95% CI: 1.6–2.0) and women (pooled SMR = 1.4; 95% CI: 1.3–1.6). There was no evidence for small-study effects.
The Italian study confirmed the previous common finding that cancer patients are at increased risk for suicide. A clinical multidisciplinary approach to support them is needed.
•A study on the risk of death by suicide among northern Italian cancer patients was included in a meta-analysis of the literature.•The meta-analysis confirmed a robust increase in the risk of death by suicide for cancer patients.•A multidisciplinary approach to detect symptoms of anxiety and depression is needed.
The optimal mammography screening strategy for women aged 45–49 years is a matter of debate. We present the RIBBS study protocol, a quasi-experimental, prospective, population-based study comparing a ...risk- and breast density-stratified screening model (interventional cohort) with annual digital mammography (DM) screening (observational control cohort) in a real-world setting. The interventional cohort consists of 10,269 women aged 45 years enrolled between 2020 and 2021 from two provinces of the Veneto Region (northen Italy). At baseline, participants underwent two-view digital breast tomosynthesis (DBT) and completed the Tyrer-Cuzick risk prediction model. Volumetric breast density (VBD) was calculated from DBT and the lifetime risk (LTR) was estimated by including VBD among the risk factors. Based on VBD and LTR, women were classified into five subgroups with specific screening protocols for subsequent screening rounds: (1) LTR ≤ 17% and nondense breast: biennial DBT; (2) LTR ≤ 17% and dense breast: biennial DBT and ultrasound; (3) LTR 17–30% or LTR > 30% without family history of BC, and nondense breast: annual DBT; (4) LTR 17–30% or > 30% without family history of BC, and dense breast: annual DBT and ultrasound; and (5) LTR > 30% and family history of BC: annual DBT and breast MRI. The interventional cohort is still ongoing. An observational, nonequivalent control cohort of 43,000 women aged 45 years participating in an annual DM screening programme was recruited in three provinces of the neighbouring Emilia-Romagna Region. Cumulative incidence rates of advanced BC at three, five, and ten years between the two cohorts will be compared, adjusting for the incidence difference at baseline.
Trial registration
This study is registered on Clinicaltrials.gov (NCT05675085).
Per- and polyfluoroalkyl substances (PFAS) are associated with many adverse health conditions. Among the main effects is carcinogenicity in humans, which deserves to be further clarified. An evident ...association has been reported for kidney cancer and testicular cancer. In 2013, a large episode of surface, ground and drinking water contamination with PFAS was uncovered in three provinces of the Veneto Region (northern Italy) involving 30 municipalities and a population of about 150,000. We report on the temporal evolution of all-cause mortality and selected cause-specific mortality by calendar period and birth cohort in the local population between 1980 and 2018.
The Italian National Institute of Health pre-processed and made available anonymous data from the Italian National Institute of Statistics death certificate archives for residents of the provinces of Vicenza, Padua and Verona (males, n = 29,629; females, n = 29,518) who died between 1980 and 2018. Calendar period analysis was done by calculating standardised mortality ratios using the total population of the three provinces in the same calendar period as reference. The birth cohort analysis was performed using 20-84 years cumulative standardised mortality ratios. Exposure was defined as being resident in one of the 30 municipalities of the Red area, where the aqueduct supplying drinking water was fed by the contaminated groundwater.
During the 34 years between 1985 (assumed as beginning date of water contamination) and 2018 (last year of availability of cause-specific mortality data), in the resident population of the Red area we observed 51,621 deaths vs. 47,731 expected (age- and sex-SMR: 108; 90% CI: 107-109). We found evidence of raised mortality from cardiovascular disease (in particular, heart diseases and ischemic heart disease) and malignant neoplastic diseases, including kidney cancer and testicular cancer.
For the first time, an association of PFAS exposure with mortality from cardiovascular disease was formally demonstrated. The evidence regarding kidney cancer and testicular cancer is consistent with previously reported data.
Celotno besedilo
Dostopno za:
DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, SIK, UILJ, UKNU, UL, UM, UPUK
Objective
The European Commission Initiative on Breast Cancer recommendation for triennial screening of women aged 70–74 is based on very weak evidence. A cohort of Italian women who had their last ...biennial screening mammography at age 68–69 was followed up for 5 years, assumed to represent the interval to another hypothetical screening mammography, in order to determine the annual proportional incidence of interval breast cancer.
Methods
The cohort included 118,370 women. They had their last mammography between 1997 and 2008. Incident breast cancers were identified by record-linking the cohort with the regional breast cancer registry. The expected incidence in the age range 65–74 was estimated with an age-period-cohort model. The number of interval cancers was divided by the expected number to obtain their proportional incidence.
Results
Overall, there were 298,658 woman-years at risk with 371 interval cancers versus 988.8 expected. In the first, second, third, fourth, and fifth interval year, the proportional incidence was 0.09 (95% confidence interval, 0.06–0.13), 0.32 (0.25–0.39), 0.60 (0.49–0.73), 0.75 (0.60–0.92), and 0.81 (0.60–1.07), respectively. Between the second and the fifth year, tumour stage and molecular subtype did not change significantly.
Conclusion
Though not supported by these findings, the proposal of triennial screening for women aged 70–74 merits further research, because the 95% confidence interval of the third-year proportional incidence of interval cancer included 0.50—the maximum limit considered acceptable for women aged 50–69.
Key Points
• The third-year incidence of breast cancer relative to the expected one was 0.60 (95% confidence interval, 0.49–0.73).
• Between the second and the fifth year, tumour stage and molecular subtype did not change significantly (p >0.10).
• The proposal of a 3-year screening interval at age 70–74 merits further evaluation.
Introduction
In 2016, the Italian Group for Mammography Screening and the Italian College of Breast Radiologists by the Italian Society of Medical and Interventional Radiology recommended that ...screening programmes and specialist breast centres actively invite women with a history of breast cancer to follow-up imaging.
Objective
A survey of breast centres associated with Senonetwork, the Italian network of breast cancer services, has offered the opportunity to assess the implementation of this recommendation.
Methods
A national, cross-sectional, voluntary, online survey was developed, pre-tested, and administered during the months July–October 2020. Five of the 73 questionnaire items concerned breast cancer follow-up.
Results
The response rate was 82/128 (65%). Of the 82 respondent centres, 69 (84%) were involved in a screening programme. Fifty-six (68%) reported the presence of a programme of active invitation to breast cancer follow-up targeted at patients living in their catchment area, with a significant north-to-south gradient. Four centres (5%) reported that the screening programme was responsible for actively initiating follow-up during the 10-year period since diagnosis. Only after 10 years did the proportion increase moderately.
Conclusion
Screening programmes have still a marginal role in active breast cancer follow-up.
Non-invasive early detection of lung cancer could reduce the number of patients diagnosed with advanced disease, which is associated with a poor prognosis. We analyzed the diagnostic accuracy of a ...panel of peripheral blood markers in detecting non small cell lung cancer (NSCLC).
100 healthy donors and 100 patients with NSCLC were enrolled onto this study. Free circulating DNA, circulating mRNA expression of peptidylarginine deiminase type 4 (PAD4/PADI4), pro-platelet basic protein (PPBP) and haptoglobin were evaluated using a Real-Time PCR-based method.
Free circulating DNA, PADI4, PPBP and haptoglobin levels were significantly higher in NSCLC patients than in healthy donors (p<0.0001, p<0.0001, p=0.0002 and p=0.0001, respectively). The fitted logistic regression model demonstrated a significant direct association between marker expression and lung cancer risk. The odds ratios of individual markers were 6.93 (95% CI 4.15-11.58; p<0.0001) for free DNA, 6.99 (95% CI 3.75-13.03; p<0.0001) for PADI4, 2.85 (95% CI 1.71-4.75; p<0.0001) for PPBP and 1.16 (95% CI 1.01-1.33; p=0.031) for haptoglobin. Free DNA in combination with PPBP and PADI4 gave an area under the ROC curve of 0.93, 95% CI=0.90-0.97, with sensitivity and specificity over 90%.
Free circulating DNA analysis combined with PPBP and PADI4 expression determination appears to accurately discriminate between healthy donors and NSCLC patients. This non-invasive multimarker approach warrants further research to assess its potential role in the diagnostic or screening workup of subjects with suspected lung cancer.
Celotno besedilo
Dostopno za:
DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, SIK, UILJ, UKNU, UL, UM, UPUK
In Italy, the extension of the age range eligible for mammography screening to 45-74 years was accepted by national guidelines in 2006, much earlier than elsewhere in Europe. The ultimate rationale ...was to increase the modest proportion of screen-detected cancers out of total incident breast cancers in the general female population. This comment aims to emphasize that extending the reach of the mammography age boundaries to include younger and older women is not the only way to enlarge the protection of screening upon the female population. Another, and complementary, option is to extend to specialist breast centres some of the main cornerstones of the theory of mammography screening, that is, the adherence to evidence-based guidelines, the monitoring and publication of results of breast cancer control at the population level, the taking of responsibility for the observed failures, and the adoption of proper actions.
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