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Physical activity (PA) improves glycemic control and reduces the risk of chronic diabetes-related complications. Despite this evidence, most people with type 1 diabetes (T1DM) do not regularly exercise, mainly due to fear of hypoglycemia during exercise. Improving knowledge in the management of the pathology during exercise can help to reduce PA limiting factors. The purpose of this study was to evaluate the role of an educational PA camp for patients with T1DM to improve active lifestyle. This study involved T1DM's adults attended an educational camp focused on PA and management of glycaemia during exercise. Subjects filled three questionnaires: International PA Questionnaire (IPAQ), Problem Areas in Diabetes (PAID) and Exercise Motivation Inventory (EMI). Data at baseline and after the camp at 1, 3 and 6 month later were analyzed. 25 type 1 diabetics participated at the camp (41.5 ± 11.49 years, 12 females). Subjects who had higher values of PAID presented lower levels of PA. After 3rd and 6th months improvements in PA level were recorded for both genders. PA increased similarly for subjects with lower and higher PAID. At least, EMI's results show that achieving of "physical well-being" was the mainly motivation to increase PA level. These findings showed a positive impact of educational camp on improvement of PA level. A better knowledge in the management of the diabetes during exercise could lead subjects to a more active lifestyle reducing limitation factors. Finally, our results suggest that PA promotion should be better focused on patients with greater difficulties perception. [ABSTRACT FROM AUTHOR]

Background: Trastuzumab has significantly improved the treatment of HER2-positive breast cancer, particularly in the neoadjuvant setting, where its combination with chemotherapy increases the pathologic complete response (pCR) rate. This retrospective cohort study assesses the implications of disparities in access to trastuzumab within the Brazilian public healthcare system, focusing on pCR, overall survival (OS) and disease-free survival (DFS) in non-metastatic, HER2-positive breast cancer patients undergoing neoadjuvant chemotherapy (NAC)., Methods: The study was conducted in the Hospital Pérola Byington (PEROLA), a public institution, and in the Hospital do Servidor Público Estadual (HSPE), a private institution. pCR was defined as the absence of residual invasive or in situ tumors in the breast and axillary nodes. OS and DFS were calculated by Kaplan-Meier survival analysis for a 5-year period., Results: From 2011 to 2020, 381 patients at PEROLA and 78 at HSPE underwent NAC. Trastuzumab availability was higher at HSPE (83.4 % vs. 60.0 %, p < 0.0001). Use of trastuzumab correlated with significantly higher pCR rates at both the PEROLA (54.3 % vs. 26.4 %, p < 0.0001) and the HSPE (52.7 % vs. 26.4 %, p < 0.0001). HER2-positive patients with pCR at HSPE also had better OS (80 % vs. 61 %, p < 0.0001) and DFS (89 % vs. 67 %, p < 0.0001) compared to those at PEROLA., Conclusion: There were significant differences in the provision of trastuzumab between the public and private healthcare systems, adversely affecting clinical outcomes and patient survival. The current data highlight the pressing need to address equity in cancer treatment to improve prognosis for every patient., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2025 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Background: The favorable regenerative effects of some mineral waters on wound healing have long been empirically demonstrated., Objectives: The aim of this experimental study is to investigate the effects of an Italian salso-bromo-iodic mineral water (Rivanazzano, Italy) on an in vitro human native fibroblast culture model to identify any potential regenerative actions., Material and Methods: Human native fibroblasts were cultured under different experimental conditions: - Dulbecco's modified Eagle's medium (DMEM) reconstituted with distilled water (control); - DMEM reconstituted with filtered mineral water collected from the spring; - DMEM reconstituted with filtered mineral water collected at the balneotherapy facility; - DMEM reconstituted with filtered, heated mineral water collected at the balneotherapy facility; - DMEM partially replaced with filtered mineral water collected from the spring at different concentrations (10%, 20%, 30%, 40%, 50%); - DMEM partially replaced with filtered, heated mineral water collected at the balneotherapy facility at different concentrations (10%, 20%, 30%, 40%, 50%); - DMEM partially replaced with filtered mineral water collected at the balneotherapy facility at different concentrations (10%, 20%, 30%, 40%, 50%). Cell proliferation and viability were evaluated using spectrophotometric analysis following staining with the XTT Microculture Tetrazolium Assay. Statistical analyses were performed for each experimental condition at 24, 48 and 72 h., Results: The best outcomes were observed in fibroblasts cultured with DMEM partially replaced with filtered mineral water collected from the spring, within the range of 20-50%., Conclusions: Our research results showed that Rivanazzano salso-bromo-iodic mineral water has a stimulating effect on in vitro human native fibroblast cultures. This activity was most pronounced with water collected from the spring, and it decreased with water collected at the balneotherapy facilities. These findings could form the basis for clinical applications in wound healing and balneotherapy.

Background: Antonini et al. evaluated gynecologists', obstetricians', and family and community physicians knowledge of breast cancer screening and their adherence to recommendations defined by the BI-RADS™ system. The study demonstrated that inadequate training resulted in insufficient screening and failure to follow the protocols recommended by the BIRADS™ system., Background: ■ Variability in screening protocols: only 42.8% of gynecologists and obstetricians follow the 40-74 years protocol, while 76.6% of family physicians follow the 50-69 years protocol., Background: ■ High rate of incorrect BIRADS. interpretation: there were 46.3% incorrect responses among gynecologists and obstetricians and 77.9% among family physicians, highlighting significant knowledge gaps., Background: ■ Misconception about breast ultrasound: 39.1% of gynecologists and obstetricians and 20.3% of family physicians incorrectly consider ultrasound as a screening method., Background: ■ Impact of inadequate training: inadequate training leads to improper screening practices that do not align with the BIRADS. recommended guidelines., Objective: To evaluate the knowledge and practices of gynecologists, obstetricians, and family and community physicians in Brazil regarding breast cancer screening, mammographic findings defined by the BIRADS™ system, and their approach to suspected clinical lesions., Methods: This was an observational, cross-sectional, descriptive study conducted using an online research questionnaire distributed via email to 9,000 gynecologists and obstetricians and 5,600 family and community and preventive medicine doctors actively practicing in Brazil., Results: Among gynecologists and obstetricians, 42.8% follow the 40-74 years screening, 33.5% follow the 50-69 years screening, and 23.6% do not follow any specific protocol. Among the family and community physicians, 76.6% follow the 50-69 years screening protocol, and 23.4% do not follow any specific protocol. When we evaluated the responses regarding the behaviors of each BIRADS™ classification, 46.3% of responses were wrong among gynecologists and obstetricians, and 77.9% were wrong among community and preventive medicine doctors, exhibiting a significant difference. The role of breast ultrasound in screening was evaluated; 39.1% of gynecologists and obstetricians and 20.3% of community and preventive medicine doctors consider it as a screening method. Among gynecologists and obstetricians who do not follow any screening protocol, 94.7% consider ultrasound as a screening method. Among community and preventive medicine doctors, only 26.5% of physicians who follow the 50-69 years screening method consider it as a screening method., Conclusion: Inadequate training results in gynecologists and obstetricians, and family and community physicians performing inadequate screening and not following the recommended practices outlined in the BIRADS™ system.

Male breast cancer (MBC) is a rare condition, accounting for approximately 1 % of all breast cancer cases. Nevertheless, the paucity of MBC-specific research has impeded a thorough understanding of MBC. In this study, we aimed to delineate the epidemiological implications of MBC in Brazil and benchmarked it against female breast cancer (FBC). This retrospective study analyzed data from the DATASUS database (2017-2021), which assessed the incidence of breast cancer in both sexes. All statistical analyses were performed using descriptive statistics and inferential methods, with significance set at a 95 % confidence interval. We identified 4,326 (1.7 %) and 233,793 (94.2 %) patients with MBC and FBC, respectively, in Brazil. Despite the general population concentration in the Southeast, MBC cases were more prevalent in the Northeast (p < 0.0004). At breast cancer diagnosis, males were typically older (mean age 59.5 [±10.2] years) than females (mean age 55.7 7 [±9.8] years). MBC was more commonly diagnosed clinically compared with FBC, which was most commonly diagnosed via screening. Surgical diagnostics were twice as likely in males, who also more frequently presented with advanced disease stages (stages III and IV; 72.8 % vs. 59.3 %), leading to a higher rate of mastectomy. Treatment was initiated earlier in males than in females. Although MBC comprises a minority of breast cancer cases, it is more frequently diagnosed at an advanced stage compared with FBC and necessitates aggressive treatment. Our study also underscores the potential benefit of prompt initiation of therapy and need for tailored clinical approaches in patients with MBC., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2024 The Authors.)

Objectives: The objective of this study was to assess the impact of the COVID-19 pandemic, after 2 years, on mammographic screening in Brazil evaluating BIRADS® results, breast cancer diagnosis rates, and breast cancer stage., Study Design: This was an ecological observational study based on retrospective data from Brazil's mammographic screening program from 2015 to 2023., Methods: Data were obtained from the national screening database DATASUS - SISCAN (Cancer System Information) and retrieved in March 2024. Inclusion criteria comprised completeness of mammogram data (incomplete records were excluded), female participants aged 50 to 69 years, and mammograms exclusively performed for screening purposes. The study analyzed the number of mammograms conducted during the specified period, focusing on BIRADS® test results., Results: Out of 23,851,371 mammograms performed between 2015 and 2023, 15,000,628 were included for analysis. A significant reduction of 39.6% in mammograms was observed in 2020 compared to 2019, followed by a 12.6% decrease in 2021. Notably, a substantial rise in BIRADS categories 4 and 5 examinations was seen post-pandemic. Breast cancer staging analysis revealed a shift towards more advanced stages (III and IV) diagnosed post-pandemic, suggesting potential delays in detection and diagnosis., Conclusions: In conclusion, the study highlighted significant discrepancies in mammographic screenings and breast cancer diagnosis rates over 9 years. The pandemic reflected significant influence on the timing and stage at diagnosis, suggesting potential delays in detection and diagnosis that resulted in later identification of more advanced disease stages., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Objectives: We aimed to evaluate the pCR rate in patients receiving NAC for the treatment of breast cancer (BC) in a multicenter cohort in Brazil. Additionally, we aimed to use RWD to assess the impact of pCR on OS and DFS., Methods: This was a retrospective, multicenter cohort study that included female patients over 18 years of age who were diagnosed with nonmetastatic breast cancer and received NAC. OS and DFS at five years were estimated by the Kaplan‒Meier method. Additionally, we conducted a multivariate analysis to identify factors that were significantly associated with pCR and OS., Results: From 2011 to 2020, 1891 patients were included in the study, and 421 (22,3%) achieved pCR (ypT0 ypN0). Considering the presence of residual DCIS, pCR was achieved in 467 patients (23,5%). The pCR rate varied between the subtypes: HER-2+ (p = 0,016) and clinical stage IIIA and IIIB (p < 0,001). Among HER-2+ patients, those who received trastuzumab had a significantly higher pCR rate than those who did not receive trastuzumab (p < 0.0001). Similarly, patients with TNBC who received treatment with platinum-based regimens also showed higher pCR rates (p < 0.0001). OS was grouped according to pCR status, and the OS rate was 88,3% in the pCR group and 58.1% in the non-pCR group (p < 0.0001). The five-year DFS was 92.2% in the pCR group and 64.3% in the non-pCR group (p < 0.0001)., Conclusion: The pCR rate and its prognostic value varied across BC subtypes. In our study, pCR could be used as a surrogate of favorable clinical outcome, as it was associated with higher OS and DFS rates., Competing Interests: Declaration of competing interest None., (Copyright © 2023 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Pathological complete response (pCR) is an important surrogate outcome to assess the effects of neoadjuvant chemotherapy (NAC). Nomograms to predict pCR have been developed with local data to better select patients who are likely to benefit from NAC; however, they were never critically reviewed regarding their internal and external validity. The purpose of this systematic review was to critically appraise nomograms published in the last 20 years (2010-2022). Articles about nomograms were searched in databases, such as PubMed/MEDLINE, Embase and Cochrane. A total of 1120 hits were found, and seven studies were included for analyses. No meta-analysis could be performed due to heterogeneous reports on outcomes, including the definition of pCR and subtypes. Most nomograms were developed in Asian centers, and nonrandomized retrospective cohorts were the most common sources of data. The most common subtype included in the studies was triple negative (50%). There were articles that included HER2+ (>80%). In one study, scholars performed additional validation of the nomogram using DFS and OS as outcomes; however, there was a lack of clarity on how such endpoints were measured. Nomograms to predict pCR cannot be extrapolated to other settings due to local preferences/availability of NAC. The main gaps identified in this review are also opportunities for future nomogram research and development.

During the COVID-19 pandemic, several screening exams were postponed, including mammograms. The aim of this study was to evaluate the impact of COVID-19 in mammographic screening in Brazil, considering 2015 to 2021. This was descriptive ecologic study based on the retrospective data of Brazil's mammographic screening program. A Brazilian national screening database (DATASUS - SISCAN (Cancer System Information)) was used as the data source, and the data in this database are publicly available for download and analysis. We report the number of screening rate from January 2015 to December 2021, using 2020 as reference year for COVID-19. From 2015 to 2021, 10,763,894 mammograms were performed and included in the analysis. Reductions of 39.6% and 13.3% were found in 2020 in 2021, respectively. During the pandemic's peak, the reduction was more pronounced, with maximum reductions of 82.4% in May 2020 and 34.8% in April 2021. There was an increase in the number of mammograms performed on high-risk patients from 11.2% in 2020 to 13.9% in 2021. This research demonstrated a decline in the breast cancer screening rate during the two years of the COVID-19 pandemic; this reduction will increase the burden of advanced breast cancer, potentially impacting morbidity and mortality related to this neoplasm., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2023 The Authors.)

Objective: This study aims to evaluate the impact of the Pink October Campaign on the increase in mammographic screening in Brazil., Study Design: Ecological observational study, based on retrospective data., Methods: Brazilian national screening database (DATASUS/SISMAMA/Information System on Breast Cancer) was used as a data source and is publicly available for download and analysis. We report screening numbers and outcome rates from January 2017 to December 2021 comparing statistically (ANOVA test, post-Tukey test), age groups, regions of Brazil, and the four quarters of the year., Results: During the study period, the average number of exams performed monthly over the five years was 137,400.117. An increase in the number of mammograms performed in October was identified, as well as in the two following months, respectively 33%, 39%, and 22%, with statistical significance (p = 0.000) in relation to the three quarters of the year. In addition, in the other months, we found values below the monthly average. Statistical difference was not found in the increase in mammograms considering age groups (p = 0.5) and different regions of the country (p = 0.6)., Conclusions: This study showed an increase in mammographic screening in the three months following the Pink October Campaign, so we should intensify similar actions throughout the year and not just in October., Competing Interests: I, Marcelo Antonini, author responsible for the manuscript “PINK OCTOBER REALLY IMPACT BREAST CANCER SCREENING IN BRAZIL?”, declare that none of the authors of this study has any type of interest described below, or others that configure the so-called Conflict of Interest. I declare that the submitted manuscript did not receive any financial support, neither I nor the other authors., (© 2022 The Authors.)

Introduction: This study aimed to assess the physical, psychological, and economic burden shouldered by severely injured two-wheel users in three European countries as well as the cost resulting from their hospitalization., Methods: A total of seven public hospitals were involved in three countries: Greece, Italy, and Germany. Participants enrolled during a 12-month period starting in April 2013. Eligibility criteria included an injury sustained at Road Traffic Crashes (RTC) irrespective of the type of vehicle, hospitalization 1 day in the Intensive Care Unit (ICU) or sub-ICU, and age 18 years or over. Patients were interviewed at 1, 6, and 12 months upon admission. The study used widely recommended classifications for injury severity (Abbreviated Injury Severity [AIS]; Maximum Abbreviated Injury Severity [MAIS]) and standardized measures such as the Disability Assessment Schedule II (WHODAS 2.0), "Impact of Event Scale" (IES-R), Center for Epidemiological Studies Depression Scale (CES-D Scale). Health Care Expenditure was assessed through the Monash University Accident Research Centre (MUARC's) framework, which included measures of 'Direct' and 'Indirect' costs. Diagnosis-related groups (DRGs) were used to estimate hospitalization costs., Results: A total of 54 two-wheel users enrolled in the study in all the countries and 32 completed all follow-up questionnaires. Physical disability increased over 12 months following the injury. Post Traumatic Stress Disorder (PTSD) symptoms of avoidance remained at high levels over the study period. PTSD symptoms of intrusion improved significantly during the second half of the year under investigation. The total annual cost of injury for the two-wheel users who were hospitalized in the selected ICU of all the partner countries for severe injury in 2013/2014, was estimated at €714,491 made up of €123,457 direct and €591,034 indirect costs. Men, aged 50-64 years and those who sustained slight injuries primarily at the lower extremities presented higher indirect costs per person. A total of €1032.092 was spent on hospitalization payments. Women, aged 65+ and those who sustained severe injuries at the central body region presented higher direct costs per person. Women, aged 50-64 years, those with severe injuries and a major injury at the central body and the upper body region presented the highest hospitalization costs per person., Conclusions: There is a need for effective strategies to early detect and treat groups at risk of being confronted with prolonged psychosocial and economic consequences., Practical Implications: A holistic understanding of the impact of injury on individuals is important in order to achieve effective treatment of psychological co-morbidities in a timely manner., (Copyright © 2018 Elsevier Ltd and National Safety Council. All rights reserved.)