Publications by authors named "Biggeri A"

The disadvantaged populations eGFR (estimated glomerular filtration rate) epidemiology (DEGREE) study was designed to gain insight into the burden of chronic kidney disease (CKD) of undetermined cause (CKDu) using standard protocols to estimate the general-population prevalence of low eGFR internationally. Therefore, we estimated the age-standardized prevalence of eGFR under 60 ml/min per 1.73m in adults aged 18-60, excluding participants with commonly known causes of CKD; an ACR (albumin/creatinine ratio) over 300 mg/g or equivalent, or self-reported or measured (HT) hypertension or (DM) diabetes mellitus, stratified by sex and location.

View Article and Find Full Text PDF

Objective: The cochlear implant (CI) is the gold standard treatment for profound hearing loss with insufficient hearing aid benefit. Using regular words and sentences as verbal stimuli showed a ceiling effect in patients with optimal perceptual abilities. The objectives of the study were: (1) to evaluate the reliability of auditory perception through connectivity, comparing it to the regular audiometry in soundbooth and (2) to analyse the use of logatomes to better assess the perceptual abilities of high-performing patients.

View Article and Find Full Text PDF

The "One Health and Citizen Science" (OHCS) project aims to provide an integrated intervention model useful for characterising the state of environmental quality, assessing population exposure to pollutants, investigating the association between environmental risk factors and health outcomes, and measuring the impacts associated with contamination and remediation scenarios. In pursuing this objective, the activation of participatory pathways and the use of risk communication strategies are envisaged.Within the OHCS project, training and discussion meetings were planned on a number of issues deemed central.

View Article and Find Full Text PDF
Article Synopsis
  • The DEGREE study explored the impact of chronic kidney disease of undetermined cause (CKDu) globally by analyzing the prevalence of low estimated glomerular filtration rate (eGFR) in adults aged 18-60, focusing on participants without known CKD causes.
  • The study included data from 60,964 participants across 43 areas in 14 countries collected from 2007 to 2023, revealing the highest CKDu prevalence in rural areas of Uddanam, India, and Northwest Nicaragua (14%).
  • The findings indicate that CKDu is notably prevalent in specific regions, especially within Central America and South Asia, prompting the need for global monitoring while acknowledging the potential existence of unidentified disease clusters elsewhere.
View Article and Find Full Text PDF

The Veneto Region (Northern Italy) conducted a monitoring campaign in the years 2016-2017 in order to evaluate the concentration of per- and polyfluoroalkyl substances (PFASs) in foods in the area affected by the water contamination discovered in 2013. The risk assessment for the resident population was conducted by the Italian National Institute of Health (ISS) in 2018 and updated in 2021. The European Food Safety Agency (EFSA) updated the limits used by ISS, in particular adding a limit for the sum of four PFAS molecules in 2020.

View Article and Find Full Text PDF

Objectives: We aimed to estimate the fraction of deaths from ovarian cancer attributable to asbestos exposure in Lombardy Region, Italy, using a novel approach that exploits the fact that ovarian cancer asbestos exposure is associated with pleural cancer and other risk factors for breast cancer.

Methods: This ecological study is based on the Italian National Institute of Statistics mortality data. We formulate a trivariate Bayesian joint disease model to estimate the attributable fraction (AF) and the number of ovarian cancer deaths attributable to asbestos exposure from the geographic distribution of ovarian, pleural and breast cancer mortality at the municipality level from 2000 to 2018.

View Article and Find Full Text PDF

: Endometriosis is a female chronic inflammatory disease in which endometrial tissue develops outside the uterine cavity. It is a complex pathology, which significantly contributes to morbidity in premenopausal women, leading to chronic pain, infertility, and subfertility negatively impacting physical and emotional well-being and the overall quality of life. The public health burden of endometriosis remains elusive and challenging to determine, and this uncertainty can lead to inadequate healthcare services and treatments.

View Article and Find Full Text PDF

Background: Epithelial sinonasal cancers (SNC) are rare tumours with recognized associations with known/suspected occupational carcinogens (wood/leather dust, nickel/chromium compounds and formaldehyde). In Italy, a national SNC registry organized as a network of regional registries was established by law in 2008.

Aims: To describe SNC time trends, occupational exposures and geographical distribution in Lombardy, North-West Italy, based on population registry data (2008-20).

View Article and Find Full Text PDF

Background: 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.

View Article and Find Full Text PDF

Background: endometriosis is a chronic condition with a significant impact on women's health, featured by endometrial tissue outside the uterine cavity. A limited number of studies have been conducted in the general population, and the true prevalence of endometriosis is unknown for many areas of the country.

Objectives: to better estimate the prevalence of endometriosis in three Italian regions (Friuli Venezia Giulia, Tuscany, Apulia) and to assess the relationship between endometriosis and environmental factors in three participating areas (Trieste, Barga, and Taranto), with a focus on Tuscany Region.

View Article and Find Full Text PDF

Introduction: in time-to-event analysis, competing risks are observed when a subject is at risk of multiple types of events. A competing risk is an event that prevents the event of interest from happening or modifies its chance to occur.

Objectives: the purposes of this article are to provide an overview of competing risks analysis and to illustrate its application to the follow-up of breast cancer patients in order to estimate the risk of disease recurrence.

View Article and Find Full Text PDF
Article Synopsis
  • This study explored how initial and ongoing levels of the neutrophil-to-lymphocyte ratio (NLR) affect the survival rates of patients with metastatic colorectal cancer undergoing chemotherapy with or without bevacizumab.
  • Researchers analyzed data from a phase III trial involving 239 patients to assess how these inflammation markers influenced progression-free survival (PFS).
  • Results indicated that while baseline NLR impacted PFS mainly in the bevacizumab group, the overall treatment effect varied significantly based on initial NLR levels, highlighting the need for further research to identify underlying factors influencing treatment outcomes.
View Article and Find Full Text PDF
Article Synopsis
  • - The study aimed to analyze the trends in hospitalizations due to systemic and cardiac amyloidosis in the Veneto Region of Northeastern Italy from 2010 to 2020, highlighting the need for better understanding of its epidemiology.
  • - Using ICD-9 codes, the researchers found that the incidence of amyloidosis-related hospitalizations increased significantly, particularly among older male patients (>65 years), with an annual increase of 17% from 2015 to 2020.
  • - By 2020, a majority (about 70%) of the hospitalized cases involved cardiac amyloidosis, and there was also a notable connection between patients undergoing carpal tunnel syndrome surgeries and subsequent cardiac issues, especially in men. *
View Article and Find Full Text PDF

A recent research project using data from a total of 40 cancer registries has provided new epidemiologic insights into the results of efforts for melanoma control in Italy between the 1990s and the last decade. In this article, the authors present a summary and a commentary of their findings. Incidence increased significantly throughout the study period in both sexes.

View Article and Find Full Text PDF
Article Synopsis
  • Scientists are trying to get more people involved in research to improve the way science connects with communities, especially in understanding how the environment affects our health.
  • The CitieS-Health project allowed regular citizens in five European countries to work together with scientists on important health studies about things like air pollution and mental health.
  • Citizens played a big role in all parts of these studies, from coming up with ideas to sharing the results, but the scientists faced challenges in making sure everyone understood complex topics and balancing different opinions.
View Article and Find Full Text PDF
Article Synopsis
  • The meta-analysis aimed to evaluate the connection between environmental cadmium exposure and chronic kidney disease (CKD) risk, particularly focusing on decreased estimated Glomerular Filtration Rate (eGFR) in adults.
  • A total of 31 studies involving 195,015 participants showed a significant negative correlation between high cadmium exposure and eGFR levels, with stronger effects observed for blood cadmium than for urinary or dietary exposure.
  • The findings suggest that higher cadmium exposure is linked to an increased risk of CKD, particularly evident in cross-sectional studies.
View Article and Find Full Text PDF

Space-time analysis of mortality risk is useful to evaluate the epidemiologic transitions at the subnational level. In our study, we analysed the death certificate records for lung cancer in Italy in 1995-2016, obtained from the Italian National Institute of Statistics. Our objective was to investigate the spatial-temporal evolution of lung cancer mortality by sex and province of residence (n = 107) using the birth cohort as relevant time axis.

View Article and Find Full Text PDF

Mechanisms underlying cardiac arrhythmias are typically driven by abnormalities in cardiac conduction and/or heterogeneities in repolarization time (RT) across the heart. While conduction slowing can be caused by either electrophysiological defects or physical blockade in cardiac tissue, RT heterogeneities are mainly related to action potential (AP) prolongation or abbreviation in specific areas of the heart. Importantly, the size of the area with altered RT and the difference between the short RT and long RT (RT gradient) have been identified as critical determinators of arrhythmogenicity.

View Article and Find Full Text PDF
Article Synopsis
  • The study investigates survival trends in vulvar squamous cell carcinoma (VSCC) in Italy from 1990 to 2015, revealing stagnation in survival rates.
  • Analysis of data from 38 cancer registries indicated a decrease in 1-year and 2-year net survival rates, while 5-year conditional survival showed a slight increase but was not statistically significant.
  • The findings suggest that current treatment and control strategies for VSCC need to be re-evaluated in Italy and worldwide due to the lack of improvement in survival outcomes.
View Article and Find Full Text PDF
Article Synopsis
  • The SENTIERI Project studies the health of people living in some polluted areas of Italy over different years.
  • It looks at how health, especially lung cancer and overall death rates, has changed from 1980 to 2018 for men and women in three specific places: Priolo, Pitelli, and Terni-Papigno.
  • The research finds that the time someone was born (birth cohort) is very important for understanding these health trends.
View Article and Find Full Text PDF
Article Synopsis
  • The study created a scoring system called the FRIDA score to figure out how likely patients would be to walk independently after rehabilitation.
  • Researchers looked at data from over 8,000 patients who had various health issues and found that 34.4% left the rehab needing help to walk.
  • The FRIDA score worked well in predicting walking ability and could help doctors make better treatment decisions for patients with different disabilities.
View Article and Find Full Text PDF

Background: The global increase in incidence of cutaneous malignant melanoma (CMM) occurring in the past decades has been partly attributed to increased diagnostic scrutiny of early lesions, with a potential phenomenon of overdiagnosis. The reported positive linear relation between skin biopsy rate and incidence of early CMM is compatible with this hypothesis.

Objectives: We explored the ecological association between the trends in annual dermatologic office visit rates, skin biopsy rates, incidence rates of in situ and invasive CMM by tumour thickness category, and CMM mortality rates in the Emilia-Romagna Region (northern Italy).

View Article and Find Full Text PDF