50 research outputs found
Evidence-based approaches for the management of side-effects of adjuvant endocrine therapy in patients with breast cancer
No full textThe growing availability of more effective therapies has contributed to an increased survival of patients with breast cancer. In hormone receptor-positive early disease, increased survival is strongly correlated with the use of adjuvant endocrine therapy, but this therapy can cause side-effects that have major consequences in terms of treatment adherence and patients' quality of life. In premenopausal breast cancer survivors, these side-effects might be even more prominent due to the abrupt suppression of oestrogen associated with the most intense endocrine therapies. An important ambition of cancer care in the 21st century is to recover pre-cancer quality of life and emotional and social functions, which is only possible through the mitigation of the side-effects of anticancer treatments. This Review presents a comprehensive summary of the efficacy and safety data of the available interventions (hormonal and non-hormonal pharmacological strategies, non-pharmacological approaches, and complementary and alternative medicine) to control selected side-effects associated with adjuvant endocrine therapy (hot flashes, sexual dysfunction, weight gain, musculoskeletal symptoms, and fatigue), providing updated, evidence-based approaches for their management.SCOPUS: re.jinfo:eu-repo/semantics/publishe
Impact of HIV infection on baseline characteristics and survival of women with breast cancer
No full textBackground:As women living with HIV (WLWH) become older, their risk of developing breast cancer increases. Nonetheless, literature is conflicting regarding tumor stage, distribution of subtypes and overall survival among WLWH vs. HIV-negative women with breast cancer. We assessed differences in clinicopathological characteristics and overall survival between these two groups.Methods:Systematic review and meta-analysis using MEDLINE, Scopus, ISI Web of Knowledge, LILACS, SciELO and conference abstracts up to 1 January 2020. Cross-sectional/cohort studies comparing baseline characteristics (stage and/or subtypes) and/or overall survival of WLWH vs. HIV-negative women with breast cancer were included. We performed random-effects meta-analyses to estimate summary statistics and subgroup analyses according to region of the world.Results:Eighteen studies [4 from North America, 14 from sub-Saharan Africa (SSA)] were included, with 3174 WLWH and 2394598 HIV-negative women. WLWH from North America and SSA were more likely to present with stage III/IV disease compared with HIV-negative women-pooled odds ratio (pOR) 1.76 [95% confidence interval (CI):1.58-1.95] and pOR 1.23 (95% CI: 1.06-1.42), respectively. WLWH from SSA were also less likely to have estrogen receptor-positive/HER2-negative tumors (pOR 0.81; 95% CI: 0.66-0.99). After adjustment, WLWH had worse overall survival compared with HIV-negative women, both in North America [pooled adjusted hazard ratio (aHR) 2.45; 95% CI: 1.11-5.41] and SSA (aHR 1.43; 95% CI: 1.06-1.92).Conclusion:Compared with HIV-negative women, WLWH are diagnosed with breast cancer at a more advanced stage and have a worse overall survival. These results should raise awareness regarding the detection and survival gap among WLWH with breast cancer and further studies are needed to decipher the reasons behind these disparities.SCOPUS: ar.jinfo:eu-repo/semantics/publishe
Atezolizumab in metastatic triple-negative breast cancer: IMpassion130 and 131 trials-How to explain different results?
No full textSCOPUS: re.jDecretOANoAutActifinfo:eu-repo/semantics/publishe
Clinical Implications of Body Mass Index in Metastatic Breast Cancer Patients Treated With Abemaciclib and Endocrine Therapy
No full textBACKGROUND: There are limited data regarding the impact of body mass index (BMI) on outcomes in advanced breast cancer, especially in patients treated with endocrine therapy (ET) + cyclin-dependent kinase 4/6 inhibitors. METHODS: A pooled analysis of individual patient-level data from MONARCH 2 and 3 trials was performed. Patients were classified according to baseline BMI into underweight (<18.5 kg/m2), normal (18.5-24.9 kg/m2), overweight (25-29.9 kg/m2), and obese (≥30 kg/m2) and divided into 2 treatment groups: abemaciclib + ET vs placebo + ET. The primary endpoint was progression-free survival (PFS) according to BMI in each treatment group. Secondary endpoints were response rate, adverse events according to BMI, and loss of weight (≥5% from baseline) during treatment. RESULTS: This analysis included 1138 patients (757 received abemaciclib + ET and 381 placebo + ET). There was no difference in PFS between BMI categories in either group, although normal-weight patients presented a numerically higher benefit with abemaciclib + ET (Pinteraction = .07). Normal and/or underweight patients presented higher overall response rate in the abemaciclib + ET group compared with overweight and/or obese patients (49.4% vs 41.6%, odds ratio = 0.73, 95% confidence interval = 0.54 to 0.99) as well as higher neutropenia frequency (51.0% vs 40.4%, P = .004). Weight loss was more frequent in the abemaciclib + ET group (odds ratio = 3.23, 95% confidence interval = 2.09 to 5.01). CONCLUSIONS: Adding abemaciclib to ET prolongs PFS regardless of BMI, showing that overweight or obese patients also benefit from this regimen. Our results elicit the possibility of a better effect of abemaciclib in normal and/or underweight patients compared with overweight and/or obese patients. More studies analyzing body composition parameters in patients under treatment with cyclin-dependent kinase 4/6 inhibitors may further clarify this hypothesis.sponsorship: LORELEI trial|NCT02273973status: Publishe
As madeiras alternativas como opção ecológica para o mobiliário brasileiro
No full textDissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Produção.O presente trabalho traz um levantamento bibliográfico sobre as madeiras alternativas sejam reflorestadas ou nativas, disponíveis no Brasil, sua importância para a fabricação de móveis e a necessidade de aceitação pelo mercado interno, em substituição às madeiras nobres. Também mostra uma retrospectiva da história do design de móveis com a madeira, assim como aponta os designers e arquitetos que foram pioneiros neste trabalho no Brasil, com a situação das principais empresas brasileiras que estão utilizando estas madeiras
Implementation of a remote symptom monitoring pathway in oncology care: analysis of real-world experience across 33 cancer centres in France and Belgium
No full textBackground: Remote patient monitoring (RPM) of symptoms using electronic patient reported outcomes (ePROs) has been shown to reduce symptom burden and hospitalizations, increase dose intensity and improve quality of life of patients during systemic therapy being recommended by international guidelines in routine oncology practice. However, implementation in routine care has been slow and faces several challenges. In this study we report on the real-world multi-center implementation of a RPM pathway encompassing weekly patient symptom ePRO reporting with electronic alert notifications triggered to providers for severe or worsening symptoms. Methods: An RPM pathway was implemented in 33 European cancer centers in France and Belgium between November 2021 and August 2023. The implementation process followed a standardized phasic process of Exploration, Preparation, Implementation and Sustainment. Patient-level and system-level implementation metrics were collected and evaluated according to the Reach, Effectiveness, Adoption, Implementation and Maintenance (RE-AIM) framework. Findings: Across the 33 cancer centers, the RPM pathway was implemented for 3015 patients cared for by 168 providers. The RPM pathway enabled effective and timely symptom management with 94.6% of all alerts (10,132/10,711) evolving to an improvement two weeks later, among which 88.4% (9468/10,711) showed ≥2 grades of improvement on the 5-point scale of the Patient-Reported Outcomes Common Terminology (PRO-CTCAE). The median time to alert management by the care team was 13 h 41 min (25th percentile: 1 h 42 min, 75th percentile: 1 day + 19 h 54 min), with 80% (36,269/45,334) of alerts managed by a nurse navigator telephone call. Patient adherence with weekly ePRO reporting was 82% (2472/3015). In an experience survey, 87% (32/38) of providers were satisfied with integrating the solution into their organization and 90% (276/307) of the patients felt that ePRO reporting positively impacted their care. As of March 2024, the pathway has been maintained in all participating centers, with activation of an additional 18 centers following data lock, and reimbursement for this RPM pathway approved in France in October 2023. Interpretation: These findings demonstrate the feasibility of implementing and maintaining an RPM pathway during routine care across a diverse group of cancer centers in the European setting, with high levels of patient and provider engagement, and positive clinical impact. Funding: Part of this work was funded Breast Cancer Research Foundation (Career Development Award to Maria Alice Franzoi) and Resilience (nurse navigation and technology support).info:eu-repo/semantics/publishedVersio
Immunotherapy for early breast cancer: too soon, too superficial, or just right?
No full textImmunotherapy emerged as a new treatment modality for breast cancer, and its use is approved in combination with chemotherapy for first-line therapy in metastatic triple-negative breast cancer overexpressing PD-L1. As immune checkpoint inhibitors alone have modest clinical activity in advanced breast cancer, there is a growing interest in combinatorial modalities, and particularly for their rapid development in the early disease setting. The plethora of ongoing immunotherapy trials in early breast cancer comes at a time when solid data in advanced disease are still imperfect. This review offers a perspective on the efforts to establish the efficacy and safety of immunotherapeutic agents in early breast cancer.SCOPUS: re.jDecretOANoAutActifinfo:eu-repo/semantics/publishe
Changing cancer representations toward comprehensive portraits to empower patients in their care journey
No full textInternational audienc
Contraceptive Use in Premenopausal Women With Early Breast Cancer
No full textIMPORTANCE: As life span has increased among patients with cancer, survivorship has become an important component of breast cancer care. Among survivorship concerns, adequate contraceptive counseling is needed for premenopausal patients who are not seeking to become pregnant. OBJECTIVE: To examine contraceptive use and chosen methods and to assess factors associated with contraceptive use over time in patients with early breast cancer. DESIGN, SETTING, AND PARTICIPANTS: The Cancer Toxicity (CANTO) study was a multicenter nationwide prospective cohort study that enrolled women diagnosed with stage I to stage III breast cancer in France between March 2012 and December 2017. This analysis included 2900 premenopausal women who were 50 years of age or younger at diagnosis. Data were analyzed from July 2020 to July 2022. EXPOSURES: Contraceptive use and method at diagnosis, shortly after the end of primary treatment (year 1), and during follow-up (year 2). MAIN OUTCOMES AND MEASURES: Contraceptive use and methods were longitudinally evaluated at diagnosis, year 1, and year 2 after breast cancer diagnosis. Multivariable logistic regression models were used to assess the associations of clinical, socioeconomic, treatment, adverse effect, and patient-reported outcome variables with contraceptive use after diagnosis. RESULTS: A total of 2900 patients (mean [SD] age, 43.1 [5.6] years) were included in the analysis; 2050 of 2894 women (70.8%) received chemotherapy, and 2305 of 2880 women (80.0%) received endocrine therapy. After diagnosis, 1182 of 2625 patients (45.0%) at year 1 and 1553 of 2363 patients (65.7%) at year 2 reported consulting with a gynecologist in the previous year. At diagnosis, 1487 of 2744 patients (54.2%) reported contraceptive use, with most patients (921 of 1470 women [62.7%]) using hormonal methods. The use of contraception significantly decreased after diagnosis (911 of 2342 patients [38.9%] at year 1 and 808 of 1961 patients [41.2%] at year 2; P < .001 for trend), when most patients (848 of 900 women [94.2%] at year 1 and 767 of 805 women [95.3%] at year 2) reported use of nonhormonal methods; these methods were primarily reversible mechanical approaches (copper intrauterine devices: 656 of 848 patients [77.4%] at year 1 and 577 of 767 patients [75.2%] at year 2; male condoms: 115 of 848 patients [13.6%] at year 1 and 110 of 767 patients [14.3%] at year 2). In the multivariable model, factors significantly associated with contraceptive use at year 1 included using contraception at diagnosis (adjusted odds ratio [aOR], 4.02; 95% CI, 3.15-5.14), being younger (aOR, 1.09; 95% CI, 1.07-1.13 per decreasing year), having better sexual function (aOR, 1.13; 95% CI, 1.07-1.19 per 10-point increment), having children (aOR, 4.21; 95% CI, 1.80-9.86), reporting the presence of leukorrhea (aOR, 1.32; 95% CI, 1.03-1.70), receiving tamoxifen treatment alone (aOR, 1.39; 95% CI, 1.01-1.92), and consulting with a gynecologist in the previous year (aOR, 1.29; 95% CI, 1.02-1.63). Similar factors were associated with contraceptive use at year 2, with the addition of partnered status (aOR, 1.61; 95% CI, 1.07-2.44). CONCLUSIONS AND RELEVANCE: Findings from this study support the importance of raising awareness and improving targeted contraceptive counseling for premenopausal women with early breast cancer
Body mass index and weight changes in patients with HER2-positive early breast cancer: A sub-analysis of the APHINITY trial
No full textBackground: Body mass index (BMI) may affect prognosis in patients with breast cancer (BC). We assessed the association of BMI and weight changes with outcomes of patients with HER2-positive early BC included in the APHINITY trial. Methods: This is an exploratory analysis of APHINITY (NCT01358877), randomized trial testing adjuvant dual vs. single HER2 blockade plus chemotherapy in HER2-positive early BC. BMI was collected at baseline and at two years after randomization. Patients were classified as underweight/normal weight (BMI<25 kg/m2) and overweight/obese (BMI≥25 kg/m2). The association of BMI with invasive disease-free survival (iDFS), distant recurrence-free interval (DRFI) and overall survival (OS) was investigated. Landmark approach was used to compare event for weight change ≥ 5.0 % at 2 years from baseline. Results: Of 4787 patients included, 2252 (47 %) were overweight/obese and 2535 (53 %) underweight/normal weight. Patients who were overweight/obese had more often chemotherapy discontinuation compared to underweight/normal weight patients (14 % vs. 9 %, p < 0.001). Patients who were overweight/obese exhibited worse iDFS (adjusted hazard ratio [aHR] 1.27; 95 % CI 1.06–1.52), DFRI (aHR 1.32; 95 % CI 1.06–1.64) and OS (aHR 1.38; 95 %CI 1.08–1.77) than underweight/normal weight patients. This effect on iDFS remained after adjusting for chemotherapy discontinuation (iDFS aHR 1.26, 95 % CI 1.05–1.51; DRFI aHR 1.31, 95 % CI 1.06–1.63; OS aHR 1.35 95 % CI 1.05–1.73). Weight changes at 2 years were not associated with clinical outcomes. Conclusions: Our exploratory findings suggest that overweight/obesity at diagnosis was associated with worse survival outcomes
