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PURPOSE: Acting on modifiable risk factors can prevent approximately 40% of cancers. Knowing the factors that lead people to adopt healthy behaviors is crucial for designing effective primary prevention campaigns. Our study attempts to provide knowledge in this direction. METHODS: This cross-sectional study was conducted via the Seintinelles collaborative research platform in a community of women without a personal cancer history, and volunteering to take online questionnaires. We collected data on sociodemographic and health factors, knowledge of cancer risk factors, behaviors, and possible behavior changes (tobacco/alcohol use, diet, body weight, and physical activity) in the last 10 years. RESULTS: The study involved 1465 women aged between 18 and 84 years. Factors such as young age, living alone, and obesity were associated with some positive or negative behavior changes. Being professionally active and having comorbidities favored certain positive behavior changes, while having dependent children, living in a rural area, and being hospitalized were associated with negative or no change in behaviors. Lack of knowledge about modifiable risk factors for cancer was associated with the non-adoption of various healthy behaviors (consumptions of fruit and vegetables, processed and red meat; physical activity). Only 5.5% of participants currently reported to be compliant with seven public health recommendations (smoking; alcohol, fruit/vegetables, and red/processed meat intakes; body mass index; and physical activity). CONCLUSIONS: This study allowed to identify the need to increase the level of knowledge on modifiable risk factors for cancer among the general population and to better clarify the content of prevention messages.
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Neoplasias , Saúde Pública , Criança , Humanos , Feminino , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Dieta , Comportamentos Relacionados com a Saúde , Verduras , Neoplasias/epidemiologia , Neoplasias/prevenção & controleRESUMO
BACKGROUND: Health-Related Quality of life (HRQoL) in cancer survivors can be significantly affected in the long-term by various consequences resulting from differing levels of severity of cancer and its treatments. Our objective was to identify factors associated with HRQoL in breast cancer survivors (BCSs) and cancer-free women (CFWs). METHODS: We conducted a cross-sectional study in Seintinelles volunteers who answered online questionnaires between September 15, 2020 and February 5, 2021. HRQoL was measured using the World Health Organization Quality of Life-BREF questionnaire. We collected data on sociodemographic and health-related factors, lifestyle habits, coping mechanisms, locus of control, and health literacy. SAS version 9.4 statistical software was used for analyses. We performed descriptive analyses of the characteristics of the participants in each group and compared these characteristics between the two groups using the Chi2 test or the Student t-test. The adjusted means of the scores of different psychometric scales were calculated and compared using the method of least squares to fit general linear models (GLM) while adjusting for various factors. Multiple linear or multiple logistic regression models were used to assess the factors associated with WHOQOL-BREF scores, separately, in the two groups of participants. RESULTS: The study involved 722 BCSs and 1359 CFWs aged 26-75 years. BCSs had significantly lower physical health scores and were less likely to be satisfied with their health compared to CFWs (59.5 vs. 63.2, p < 0.0001; and 56.5% vs. 75.2%, p = 0.002, respectively). In both groups, some common factors were positively associated with physical health (high financial level, being professionally active, normal BMI, good health status, alcohol consumption, higher values (> 22) of internal locus of control); or inversely associated (neurological and sleep problems, over two medical consultations/year). In BCSs, treatment by mastectomy or radiation therapy/brachytherapy, a short-time since diagnosis, current cancer therapy, and presence of sequalae were inversely associated with physical health. BCSs' health satisfaction was diminished with lower values of coping by positive thinking (≤ 14) and seeking social support (≤ 18). CONCLUSIONS: HRQoL can be improved by developing strategies that increase internal locus of control and coping (positive thinking, problem-solving and seeking social support), and through health literacy.
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Neoplasias da Mama , Sobreviventes de Câncer , Feminino , Humanos , Qualidade de Vida , Neoplasias da Mama/terapia , Estudos Transversais , Mastectomia , Inquéritos e Questionários , Resposta Patológica CompletaRESUMO
BACKGROUND: Assess subsequent cardiovascular events and all-cause mortality in patients with intact abdominal aortic aneurysm (AAA) treated by endovascular aneurysm repair (EVAR) according to the existence of isolated endoleak type 2 (EL2) at 1 year after EVAR implantation. METHODS: This retrospective, single-center study included patients treated with EVAR between 2010 and 2017 in the vascular surgery department of the University Hospital of Lyon with an infrarenal AAA > 50 mm. The baseline clinical characteristics collected just before EVAR were retrieved from electronic patient records of our institution. AAA characteristics, procedure, and the 1-year postoperative computed tomography angiography (CTA) were reported. Study end points, major adverse cardiovascular events (MACE), major adverse lower-extremity events (MALE), and all-cause mortality were recorded during follow-up. Patients were divided into 2 groups according to the presence of isolated EL2 (EL2 +) or absence (EL2 -) of any endoleak on CTA at 1 year. MACE, MALE, and all-cause mortality were compared between both groups. RESULTS: During the study period, 589 patients were treated by endovascular surgery and 207 were included. According to the CTA results at 1 year, 60 patients (29%) were included in the EL2 + group and 147 patients (71%) in the EL2 - group. A total of 109 patients (53%) experienced a MACE or MALE; significantly fewer patients in the EL2 + than in the EL2 - group did so (P = 0.009). There were 47 patients (23%) who experienced at least 1 MALE, and the frequency was significantly lower in the EL2 + group (P = 0.017). CONCLUSIONS: Patients with AAA treated by EVAR who did not develop EL2 at 1 year were at higher risk of MALE during follow-up. This might be explained by more frequent symptomatic lower extremity peripheral arterial disease at baseline in this group. These patients therefore require a closer follow-up and strict control of cardiovascular risk factors to prevent cardiovascular morbi-mortality.
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BACKGROUND: Breast cancer (BC) has particular characteristics in young women, with diagnosis at more advanced stages, a poorer prognosis and highly aggressive tumors. In NeoFit, we will use an activity tracker to identify and describe various digital profiles (heart rate, physical activity, and sleep patterns) in women below the age of 45 years on neoadjuvant chemotherapy for BC. METHODS: NeoFit is a prospective, national, multicenter, single-arm open-label study. It will include 300 women below the age of 45 years treated with neoadjuvant chemotherapy for BC. Participants will be asked to wear a Withing Steel HR activity tracker round the clock for 12 months. The principal assessments will be performed at baseline, at the end of neoadjuvant chemotherapy and at 12 months. We will evaluate clinical parameters, such as toxicity and the efficacy of chemotherapy, together with quality of life, fatigue, and parameters relating to lifestyle and physical activity. The women will complete REDCap form questionnaires via a secure internet link. DISCUSSION: In this study, the use of an activity tracker will enable us to visualize changes in the lifestyle of young women on neoadjuvant chemotherapy for BC, over the course of a one-year period. This exploratory study will provide crucial insight into the digital phenotypes of young BC patients on neoadjuvant chemotherapy and the relationship between these phenotypes and the toxicity and efficacy of treatment. This trial will pave the way for interventional studies involving sleep and physical activity interventions. TRIAL REGISTRATION: Clinicaltrials.gov identifier: NCT05011721 . Registration date: 18/08/2021.
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Neoplasias da Mama , Terapia Neoadjuvante , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Neoplasias da Mama/patologia , Feminino , Humanos , Masculino , Estudos Multicêntricos como Assunto , Terapia Neoadjuvante/métodos , Estudos Prospectivos , Qualidade de VidaRESUMO
RESEARCH QUESTION: What are the real-life oncofertility practices in young women diagnosed with breast cancer? DESIGN: The FEERIC (FErtility, prEgnancy, contRaceptIon after breast Cancer in France) study is a web-based cohort study launched with the French collaborative research platform Seintinelles. The current work is based on the enrolment self-administered questionnaire of 517 patients with prior breast cancer diagnosis, free from relapse and aged 18 to 43 years at inclusion (from 12 March 2018 to 27 June 2019). RESULTS: Median age at breast cancer diagnosis was 33.6 years and 424 patients (82.0%) received chemotherapy. Overall, 236 (45.6%) patients were offered specialized oncofertility counselling, 181 patients underwent at least one fertility preservation procedure (FPP); 125 (24.2%) underwent one or more FPP with material preservation (oocytes n = 108, 20.9%; embryos n = 31, 6.0%; ovarian cryopreservation n = 6, 1.2%) and 78 patients received gonadotrophin-releasing hormone agonists (15.1%). With a median follow-up of 26.9 months after the end of treatments, 133 pregnancies had occurred in 85 patients (16.4%), including 20 unplanned pregnancies (15.0%). Most of the pregnancies were natural conceptions (n = 113, 87.6%), while 16 (12.4%) required medical interventions. For the planned pregnancies, median time to the occurrence of an ongoing pregnancy was 3 months. Patients who had an unplanned pregnancy reported lower rates of information on the consequences of the treatments on fertility (P = 0.036) at diagnosis. CONCLUSIONS: Most of the patients were not offered proper specialized oncofertility counselling at the time of breast cancer diagnosis. Naturally conceived pregnancies after breast cancer were much more frequent than pregnancies resulting from the use of cryopreserved gametes. Adequate contraceptive counselling seems as important as information about fertility and might prevent unplanned pregnancies.
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Neoplasias da Mama , Sobreviventes de Câncer , Preservação da Fertilidade , Neoplasias da Mama/tratamento farmacológico , Estudos de Coortes , Criopreservação , Feminino , Preservação da Fertilidade/métodos , Humanos , Recidiva Local de Neoplasia , GravidezRESUMO
PURPOSE: To evaluate the dynamics of the determinants of returning to work (RTW) in a population of patients treated for breast cancer (BC) in a real-world setting. METHOD: We conducted a retrospective study including 1278 BC patients working or looking for work at the time of diagnosis. We performed a focused principal component analysis to highlight the dimensions of a persistent decline in work capacity. Logistic regression analyses were performed to identify correlates of non-RTW 1 and 2 years after treatment. RESULTS: One-third (31%, n = 389) of patients continued working during treatment. At study inclusion, 1100 patients had returned to work (89%). Three-quarters (n = 508, 75%) of the women reported a decline in work capacity 1 year after RTW and 22% (n = 148) presented a persistent decline in work capacity 2 years after the diagnosis. The odds ratio for non-RTW at 1 year was significantly higher for patients treated with a combination of chemotherapy and trastuzumab (OR = 1.72, 95% CI [1.07-2.76]), manual workers (OR = 3.99, 95% CI [1.54-10.81]), patients with lower incomes (OR = 2.33, 95% CI [1.29-4.19]), and patients experiencing fatigue (OR = 1.81, 95% CI [1.34-2.48]). The odds ratio for non-RTW at 2 years was higher for various occupational categories (OR = 3.49, 95% CI [1.89-6.74] for clerks, OR = 4.58, 95% CI [1.48-12.82] for self-employed workers, OR = 8.98, 95% CI [2.69-27.89] for manual workers), patients with comorbidities (OR = 2.80, 95% CI [1.61-4.93]), and patients experiencing anxiety symptoms (OR = 2.54, 95% CI [1.18-5.76]), while the impact of the type of treatment was no longer significantly associated with RTW. CONCLUSION: The determinants of RTW change over time. Patients should be offered supportive interventions tailored to risk factors and time from diagnosis.
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Neoplasias da Mama , Retorno ao Trabalho , Ansiedade , Neoplasias da Mama/diagnóstico , Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/epidemiologia , Emprego , Feminino , Humanos , Estudos RetrospectivosRESUMO
OBJECTIVE: The objective of this study is to assess the physical activity interest and preferences of cancer patients aged over 70 years during oncological treatments and to explore how demographic characteristics may modulate preferences. METHODS: From April to May 2018, this cross-sectional study collected data from self-administered questionnaire regarding physical activity interest and preferences in cancer patients receiving oncological treatments in a regional cancer centre. RESULTS: A total of 144 patients completed the questionnaire. Two thirds (n = 95) showed interest in participating in dedicated physical activity programme during oncologic treatments. Patients preferred to exercise in group activities, under the supervision of an exercise instructor, once a week, at a moderate intensity, for 30 min session, in a community fitness centre. Women significantly preferred exercises to improve flexibility (p = 0.03) and to receive counselling in a group (p = 0.03), whereas men preferred to practise strength training (p = 0.02) and to receive counselling with brochures (p = 0.02). As age increases, participants were significantly more inclined to practise physical activity to improve their balance (p = 0.01). CONCLUSION: These preliminary results will facilitate the design of programmes considering current physical activity preferences in older adults with cancer, which could ensure better adherence to physical activity programmes and, in turn, improved health outcomes.
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Neoplasias , Treinamento Resistido , Idoso , Aconselhamento , Estudos Transversais , Exercício Físico , Feminino , Humanos , Masculino , Neoplasias/terapiaRESUMO
PURPOSE: Sarcopenia has been identified as an important prognostic factor for patients with cancer. This study aimed at exploring the potential associations between a 6-month physical activity intervention and muscle characteristics, sarcopenia, oxidative stress and toxicities in patients with metastatic breast cancer. METHODS: Women newly diagnosed with metastatic breast cancer (N = 49) participated in an unsupervised, personalized, 6-month physical activity intervention with activity tracker. Computerized tomography images at the third lumbar vertebra were analysed at baseline, three months and six months to assess sarcopenia (muscle mass index < 40 cm2/m2) and muscle quality (poor if muscle attenuation < 37.8 Hounsfield Units). Oxidative markers included plasma antioxidant enzymes (catalase, glutathione peroxidase and superoxide dismutase activities), prooxidant enzymes (NADPH oxidase and myeloperoxidase activities) and oxidative stress damage markers (advanced oxidation protein products, malondialdehyde (MDA) and DNA oxidation. RESULTS: At baseline 53% (mean age 55 years (SD 10.41)) were sarcopenic and 75% had poor muscle quality. Muscle cross sectional area, skeletal muscle radiodensity, lean body mass remained constant over the six months (p = 0.75, p = 0.07 and p = 0.75 respectively), but differed significantly between sarcopenic and non-sarcopenic patients at baseline and 6-months. Sarcopenic patients at baseline were more likely to have an increase of MDA (p = 0.02) at 6 months. Being sarcopenic during at least one moment during the 6-month study was associated with a higher risk of developing severe toxicities (grade > 2) (p = 0.02). CONCLUSIONS: This study suggests potential benefits of physical activity for maintenance of muscle mass. Sarcopenia can alter many parameters and disturb the pro and antioxidant balance.
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Neoplasias da Mama , Sarcopenia , Biomarcadores , Neoplasias da Mama/complicações , Neoplasias da Mama/patologia , Exercício Físico , Estudos de Viabilidade , Feminino , Humanos , Pessoa de Meia-Idade , Músculo Esquelético/patologia , Estresse Oxidativo , Sarcopenia/diagnóstico , Sarcopenia/etiologia , Sarcopenia/patologiaRESUMO
BACKGROUND: Patients with a metastatic breast cancer suffer from a deteriorated health-related quality of life and numerous symptoms such as pain, severe fatigue and a decrease of their physical fitness. As the feasibility of a physical activity program has been demonstrated in this population, ABLE02 aims to assess the efficacy of a 6 month-physical activity program using connected devices to improve health-related quality of life and to reduce fatigue in women with metastatic breast cancer. METHODS: ABLE02 is a prospective, national, multicenter, randomized, controlled and open-label study. A total of 244 patients with a metastatic breast cancer, with at least one positive hormone receptor and a first-line chemotherapy planned, will be randomly assigned (1:1 ratio) to: (i) the intervention arm to receive physical activity recommendations, an activity tracker to wear 24 h a day during the whole intervention (6 months) with at least three weekly walking sessions and quizzes each week on physical activity and nutrition (ii) the control arm to receive physical activity recommendations only. Health-related quality of life will be assessed every 6 weeks and main assessments will be conducted at baseline, M3, M6, M12 and M18 to evaluate the clinical, physical, biological and psychological parameters and survival of participants. All questionnaires will be completed on a dedicated application. DISCUSSION: An activity program based on a smartphone application linked to an activity tracker may help to improve quality of life and reduce fatigue of patients with a metastatic breast cancer. The growth of e-health offers the opportunity to get real-time data as well as improving patient empowerment in order to change long-term behaviors. TRIAL REGISTRATION: NCT number: NCT04354233 .
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Neoplasias da Mama/terapia , Terapia por Exercício/métodos , Fadiga/reabilitação , Qualidade de Vida , Adulto , Neoplasias da Mama/complicações , Neoplasias da Mama/mortalidade , Neoplasias da Mama/patologia , Terapia por Exercício/instrumentação , Fadiga/etiologia , Fadiga/psicologia , Feminino , Monitores de Aptidão Física , Humanos , Pessoa de Meia-Idade , Aplicativos Móveis , Estudos Multicêntricos como Assunto , Intervalo Livre de Progressão , Ensaios Clínicos Controlados Aleatórios como Assunto , Projetos de Pesquisa , Smartphone , Inquéritos e Questionários/estatística & dados numéricosRESUMO
OBJECTIVE: This secondary analysis of the ABLE Trial (ClinicalTrials.gov NCT03148886) aimed to assess physical activity preferences before and after a 6-month physical activity intervention for women recently diagnosed with metastatic breast cancer and to investigate demographic and clinical correlates of these preferences. METHODS: Forty-nine patients participated in the ABLE Trial, a single-arm, unsupervised 6-month physical activity intervention with activity trackers. At baseline and 6 months, physical activity preferences, physical activity level, clinical variables, demographics and social vulnerability were assessed. RESULTS: At baseline, 49 participants were included, among whom 85% were interested in receiving physical activity counselling and 89% were interested in following a physical activity programme designed for metastatic breast cancer. At the end of the study, more participants preferred practising in a community fitness centre (66%) rather than at home (19% vs. 44% at baseline, p = .03). A higher social vulnerability score and not being treated by chemotherapy at baseline were significantly associated with lower desire to receive physical activity counselling (p = .01 and p = .04 respectively). CONCLUSIONS: This study will help design future studies within patients with metastatic breast cancer in accordance with their preferences. Designing tailored physical activity interventions according to the participant's preferences may be one key to success for adherence.
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Neoplasias da Mama/reabilitação , Terapia por Exercício/métodos , Exercício Físico , Preferência do Paciente , Idoso , Neoplasias Ósseas/reabilitação , Neoplasias Ósseas/secundário , Neoplasias Encefálicas/reabilitação , Neoplasias Encefálicas/secundário , Neoplasias da Mama/patologia , Institutos de Câncer , Aconselhamento , Feminino , Academias de Ginástica , Humanos , Pessoa de Meia-Idade , Metástase Neoplásica , OncologistasRESUMO
BACKGROUND: Sleep is a modifiable lifestyle factor that can be a target for efficient intervention studies to improve the quality of life and decrease the risk or burden of some chronic conditions. Knowing the profiles of individuals with poor sleep patterns is therefore a prerequisite. Wearable devices have recently opened new areas in medical research as potential efficient tools to measure lifestyle factors such as sleep quantity and quality. OBJECTIVES: The goal of our research is to identify the determinants of poor sleep based on data from a large population of users of connected devices. METHODS: We analyzed data from 15,839 individuals (13,658 males and 2181 females) considered highly connected customers having purchased and used at least 3 connected devices from the consumer electronics company Withings (now Nokia). Total and deep sleep durations as well as the ratio of deep/total sleep as a proxy of sleep quality were analyzed in association with available data on age, sex, weight, heart rate, steps, and diastolic and systolic blood pressures. RESULTS: With respect to the deep/total sleep duration ratio used as a proxy of sleep quality, we have observed that those at risk of having a poor ratio (≤0.40) were more frequently males (odds ratio [OR]female vs male=0.45, 95% CI 0.38-0.54), younger individuals (OR>60 years vs 18-30 years=0.47, 95% CI 0.35-0.63), and those with elevated heart rate (OR>78 bpm vs ≤61 bpm=1.18, 95% CI 1.04-1.34) and high systolic blood pressure (OR>133 mm Hg vs ≤116 mm Hg=1.22, 95% CI 1.04-1.43). A direct association with weight was observed for total sleep duration exclusively. CONCLUSIONS: Wearables can provide useful information to target individuals at risk of poor sleep. Future alert or mobile phone notification systems based on poor sleep determinants measured with wearables could be tested in intervention studies to evaluate the benefits.
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Distúrbios do Início e da Manutenção do Sono/etiologia , Dispositivos Eletrônicos Vestíveis/efeitos adversos , Adolescente , Adulto , Feminino , Humanos , Estilo de Vida , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Transtornos do Sono-Vigília/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Malnutrition and sarcopenia are challenges for patients with metastatic breast cancer and have been proposed as independent prognostic factors. Very few studies have addressed the temporal evolution of these parameters and, notably, the separate and combined analysis of sarcopenia and malnutrition. This study aimed to i) determine the prevalence of malnutrition and sarcopenia, individually and combined, and their evolution over time, ii) identify risk factors for each condition, and iii) explore their impact on overall survival (OS). METHODS: This retrospective study was conducted on 111 patients treated for at least a third-line metastatic breast cancer at the Institut Curie between January 1st and March 31st, 2018. Solitary malnutrition was defined from weight loss and body mass index values while solitary sarcopenia was defined solely based on low muscle mass. We analyzed solitary malnutrition, solitary sarcopenia, and then malnutrition with or without sarcopenia, at three key stages (T1: diagnosis of metastasis, T2: initiation of third-line treatment, and T3: 3-month re-evaluation). Univariate and multivariate logistic regression analyses were conducted to investigate the risk factors. We performed Cox proportional hazards analyses for each variable. RESULTS: At T1, the prevalence of solitary malnutrition, solitary sarcopenia and malnutrition with or without sarcopenia was 18.6%, 36.1% and 48.9% respectively, increasing to 27.7%, 45.5% and 56.6% at T2. At T2, in multivariate logistic regression analyses, patients aged over 60 years were at an elevated risk of experiencing solitary malnutrition as well as malnutrition with or without sarcopenia, but not solitary sarcopenia. In multivariate analyses, solitary malnutrition was significantly associated with poorer OS (HR 2.2 [95% CI 1.1-4.1], p = 0.02), while solitary sarcopenia and malnutrition with or without sarcopenia showed no association. CONCLUSION: Solitary malnutrition and sarcopenia were highly prevalent in patients with metastatic breast cancer, affecting around a quarter and half of patients respectively at third-line treatment initiation. Notably, solitary malnutrition emerged as a prognostic factor for overall survival, whereas no significant association was observed for solitary sarcopenia or malnutrition with or without sarcopenia. This highlights the critical need for early identification of patients at risk of malnutrition and the importance of timely intervention.
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Neoplasias da Mama , Desnutrição , Sarcopenia , Humanos , Sarcopenia/epidemiologia , Sarcopenia/mortalidade , Feminino , Desnutrição/epidemiologia , Desnutrição/mortalidade , Neoplasias da Mama/mortalidade , Neoplasias da Mama/complicações , Neoplasias da Mama/patologia , Prevalência , Estudos Retrospectivos , Pessoa de Meia-Idade , Idoso , Fatores de Risco , Estudos Longitudinais , Metástase Neoplásica , Adulto , Prognóstico , Índice de Massa CorporalRESUMO
INTRODUCTION: Recent retrospective studies suggest potential large patient's benefit through proper timing of immune checkpoint blockers (ICB). The association between ICB treatment timing and patient survival, neoplastic response and toxicities was investigated, together with interactions with performance status (PS) and sex. METHODS: A cohort of patients with metastatic or locally advanced solid tumors, who received pembrolizumab, nivolumab, atezolizumab, durvalumab, or avelumab, alone or with concomitant chemotherapy, between November 2015 and March 2021, at the Centre Leon Bérard (France), was retrospectively studied. RESULTS: 361 patients were investigated (80% non-small cell lung cancer patients, mean [SD] age: 63 [11] years, 39% of women, 83% PS0-1 at first infusion, 19% received concomitant chemotherapy). ICB were administered from 07:25 to 17:21 and optimal morning/afternoon cut-off was 11:37. Morning infusions were associated with increased OS as compared to afternoon (median 30.3 vs 15.9 months, p = 0.0024; HR 1.56 [1.17-2.1], p = 0.003). A strong PS-timing interaction was found (PS0-1 patients, HR=1.53 [1.10-2.12], p = 0.011; PS2-3 patients, HR=0.50 [0.25-0.97], p = 0.042). Morning PS0-1 patients displayed increased OS (median 36.7 vs 21.3 months, p = 0.023), partial/complete response rate (58% vs 41%, p = 0.027), and grade1-3 toxicities (49% vs 34%, p = 0.028). Mortality risk ratio between infusions at worst time-of-day, estimated at 13:36 [12:48-14:23], and in early morning was equal to 4.8 ([2.3-10.1], p = 0.008). Timing differences in toxicities resulted significant only in female patients (women vs men: p < 0.001 vs 0.4). CONCLUSIONS: Early morning ICB infusion was associated with increased OS, response, and toxicities in patients with PS0-1 as compared to later infusions within the day. Prospective randomized trials are needed to confirm this retrospective study.
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Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Segunda Neoplasia Primária , Masculino , Humanos , Feminino , Pessoa de Meia-Idade , Carcinoma Pulmonar de Células não Pequenas/patologia , Inibidores de Checkpoint Imunológico/efeitos adversos , Estudos Retrospectivos , Neoplasias Pulmonares/patologia , Cronofarmacoterapia , Estudos Prospectivos , Segunda Neoplasia Primária/tratamento farmacológicoRESUMO
INTRODUCTION: The number of cancer survivors increases and their risks of recurrence, second cancer, morbidity and death is high; measures to prevent these risks are thus critical. Knowing the factors that lead cancer survivor to adopt or not healthy behaviours is crucial for designing effective prevention campaigns and better support them in after-cancer. Our study attempts to provide additional knowledge in this direction. METHODS: This retrospective study was conducted via the Seintinelles collaborative research platform in a community of women with cancer volunteering to take online questionnaires. We collected data on sociodemographic factors and health, knowledge of cancer risk factors, and possible behaviour changes (tobacco/alcohol use, diet, physical activity) after cancer diagnosis. RESULTS: The study involved 1180 women aged between 26 and 79 years. Several cancer-related factors (cancer other than breast cancer, longer time since diagnosis, taking drug treatment for cancer, sequelae, negative evolution of the cancer) favoured certain positive changes in behaviour. Sociodemographic factors (age, habitat environment, currently employed, living status, dependent children) or factors related to health (general condition, presence of comorbidities, neurological problems, hospitalizations, body mass index) favoured or not certain changes in behaviour. Lack of knowledge about modifiable risk factors for cancer was associated with not adopting healthy behaviours after cancer. DISCUSSION: This study made it possible to identify important elements to be addressed in order to improve cancer risk prevention messages.
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Neoplasias da Mama , Sobreviventes de Câncer , Criança , Feminino , Humanos , Adulto , Pessoa de Meia-Idade , Idoso , Estudos Retrospectivos , Comportamentos Relacionados com a Saúde , DietaRESUMO
Malnutrition is associated with a greater risk of morbidity and mortality and lower tolerance to chemotherapy. Our purpose was to study the association between nutritional status and the efficiency and tolerance of immunotherapy in non-small cell lung cancer (NSCLC). Nutritional and oncological data were reported at 2 months (M2) and 4 months (M4) after the initiation of immunotherapy (M0). The influence of nutritional status at M0 was estimated with the efficacy and toxicity of immunotherapy at M2 to M4. In total, 127 patients were included in the study, and nutritional status was estimated at M0 for 120 patients: 67% were not malnourished, 20% presented with moderate malnutrition, and 13% presented with severe malnutrition. There was no significant link between the nutritional status at M0 and the toxicity of immunotherapy at M2 and M4. However, severe malnutrition was significantly associated with treatment efficacy at M2 (p = 0.04) and with a lower survival rate with an HR (Hazard Ratio) = 2.32-95% C.I: 1.13-4.75 (p = 0.02). Furthermore, a monthly decrease of 1% of the weight had an HR = 1.17-95% C.I: 1.13-1.21 (p = 0.0001). Severe malnutrition and weight loss are independent factors associated with lower survival. Studies integrating the systemic detection of sarcopenia with a closer nutritional follow-up could highlight an improvement in survival.
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Purpose: In Europe, 20,000 Adolescent and Young Adults (AYAs) aged 15-25 years are diagnosed with cancer annually. Although prognosis is good, AYA cancer survivors are at greater risk of second primary cancers, cardiovascular disease, and various long-term effects. Benefits of physical activity (PA) in AYAs reported in current studies remain difficult to generalize; none has been performed in France. This single-arm intervention study tested the feasibility of combining hospital-based supervised and home-based unsupervised physical activity sessions (PAS) and providing cancer prevention recommendations for AYAs. Methods: The AYAs attended PAS concomitant to treatment and participated in one face-to-face prevention interview. PA (international physical activity questionnaire), 6-min walk distance (6MWD), sedentarity, anthropometrics, quality of life (QoL), and fatigue were assessed at baseline (T1) and end of intervention (T2). PA, satisfaction and cancer prevention behaviors were assessed 1 year after baseline (T3). Results: Fifty-nine AYAs (mean 19 years) participated in the study. Acceptability and attrition were 80% and 12%, respectively. Between T1 and T2, 6MWD and global QoL improved (p < 0.001), and fatigue decreased (p = 0.003). Total PA improved and sitting time decreased (p < 0.001) overall (T1-T3). Assessment at T3 showed interindividual differences in how participants considered risk factors (e.g., more attention to PA, UV exposures, nutrition). Conclusion: Combined supervised and unsupervised home-based PAS in AYAs undergoing cancer treatment is acceptable and feasible. The program contributes to maintaining and improving physical fitness and QoL, while reducing fatigue and other cancer and treatment symptoms. Larger randomized controlled trials are needed to confirm these results.
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Sobreviventes de Câncer , Neoplasias , Adolescente , Exercício Físico , Fadiga , Humanos , Neoplasias/prevenção & controle , Qualidade de Vida , Adulto JovemRESUMO
PURPOSE: Digitalization of the health care system is transforming cancer patient care. Although many studies have investigated the determinants of a limited digital health literacy, the association between frailty factors and overall survival (OS) of these patients has never been assessed. METHODS: A retrospective noninterventional study included 15,244 adult patients with cancer diagnosed between January 1, 2015, and December 31, 2017, and treated at the Centre Léon Bérard. Limited e-health literacy was defined as the absence of an e-mail address in the electronic patient record. An Inverse Probability of Treatment-Weighted Kaplan-Meier estimate and a multivariate Cox proportional hazards model including interaction terms were used to adjust for confounding on measured covariates. RESULTS: In total, 15,244 adults with cancer were included: 55% women, with a median age of 62 years (19-103), and 35.5% had a metastatic disease. More than half (n = 8,771, 57.5%) had entered their e-mail address in their electronic patient record, and 4,020 (26.4%) opened their own patient portal. The median follow-up was 3.6 years (range: 0-6.8). Inverse Probability of Treatment-weighted Kaplan-Meier estimates showed a significantly better OS for patients with an e-mail address (P < .001). In multivariate analysis integrating interaction terms, male gender (hazard ratio [HR] = 1.27; 95% CI, 1.15 to 1.41; P < .001), older age (HR = 1.02; 95% CI, 1.02 to 1.03; P < .001), de novo metastatic setting (HR = 2.63; 95% CI, 2.47 to 2.79; P < .001), and no e-mail address (HR = 1.63; 95% CI, 1.33 to 2.00; P < .001) were significantly associated with worse OS. CONCLUSION: Our results support a strong association between the limited level of literacy and OS. A more in-depth study integrating variables such as socioeconomic level and location of residence would enrich these results.
Assuntos
Letramento em Saúde , Neoplasias , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Neoplasias/diagnóstico , Neoplasias/epidemiologia , Neoplasias/terapia , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Adulto JovemRESUMO
INTRODUCTION: Patients with metastatic non-small cell lung cancer (mNSCLC) suffer from numerous symptoms linked to disease and treatment which may further impair the patient's overall condition. In addition to its benefits on quality of life and fatigue, physical exercise may improve treatment response, notably due to its known effects on the immune system. The ERICA study is designed to assess the feasibility of a supervised acute physical exercise therapy realised immediately prior immune-chemotherapy infusion in patients with mNSCLC. Secondary objectives will examine the effects of acute exercise combined with an unsupervised home-walking programme on clinical, physical, psychosocial and biological parameters. METHODS AND ANALYSIS: ERICA is a prospective, monocentric, randomised controlled, open-label feasibility study conducted at the Centre Léon Bérard Comprehensive Cancer Center (France). Thirty patients newly diagnosed with mNSCLC will be randomised (2:1 ratio) to the 'exercise' or the 'control' group. At baseline and during the last treatment cycle, participants in both groups will receive Physical Activity recommendations, and two nutritional assessments. In the exercise group, participants will receive a 3-month programme consisting of a supervised acute physical exercise session prior to immune-chemotherapy infusion, and an unsupervised home-based walking programme with an activity tracker. The acute exercise consists of 35 min interval training at submaximal intensity scheduled to terminate 15 min prior to infusion. Clinical, physical, biological and psychosocial parameters will be assessed at baseline, 3 and 6 months after inclusion. Biological measures will include immune, inflammatory, metabolic, oxidative stress biomarkers and molecular profiling. ETHICS AND DISSEMINATION: The study protocol was approved by the French ethics committee (Comité de protection des personnes Ile de France II, N°ID-RCB 20.09.04.65226, 8 December 2020). The study is registered on ClinicalTrials.gov (NCT number:NCT04676009) and is at the pre-results stage. All participants will sign an informed consent form. The findings will be disseminated in peer-reviewed journals and academic conferences.
Assuntos
Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Carcinoma Pulmonar de Células não Pequenas/terapia , Exercício Físico , Terapia por Exercício , Estudos de Viabilidade , Humanos , Imunoterapia , Neoplasias Pulmonares/terapia , Estudos Prospectivos , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
BACKGROUND: Carotid atherosclerotic plaques remain silent until their rupture, which may lead to detrimental ischemic events such as strokes. This is due, in part, to intraplaque hemorrhages (IPH) and the resulting inflammatory processes, which may promote carotid plaque vulnerability. Currently, the benefits of carotid endarterectomy remain unclear for asymptomatic patients. Interestingly, the completion of physical activity (PA) may have beneficial effects; however, the paucity of current data warrants robust longitudinal interventions. We therefore aim to study the effects of a 6-month longitudinal personalized home-based PA program on IPH, biological, and inflammatory markers in asymptomatic stroke patients. METHODS: Eighty patients (≥ 18 years old) will be recruited for the Physical Activity and Carotid Atherosclerotic Plaque Hemorrhage (PACAPh) clinical trial from the Hospices Civils de Lyon. Patients will be eligible if they present with carotid stenosis ≥ 50% and are asymptomatic from any ischemic events for at least 6 months. Recruited patients will be randomized into either a PA or a control group, and assessed at baseline and after 6 months. At both time points, all patients will be assessed using magnetic resonance imaging to assess IPH, blood sampling to measure inflammatory markers and monocytic phenotyping, PA and sedentary behavior questionnaires, 6-min walking test, and maximal isometric quadricep contraction test. The randomized PA intervention will consist of reaching a daily walking step goal individually tailored to each patient. Steps will be collected using a wirelessly connected wristband. The number of steps completed by individuals in the PA group will be re-evaluated bimonthly to encourage walking habits. DISCUSSION: The PACAPh study is the first of its kind representing a feasible, easily accessible therapeutic strategy for asymptomatic stroke patients. We hypothesize that the personalized home-based PA program will reduce IPH and modulate inflammatory and biological parameters in patients presenting with carotid plaques. If the results of the PACAPh study prove to be beneficial on such health parameters, the implementation of such kind of intervention in the daily treatment of these patients would be an advantageous and cost-effective practice to adopt globally. TRIAL REGISTRATION: This study has been approved by the National Ethics Committee (IDRCB:2019-A01543-54/SI:19.06.21.40640). ClinicalTrials.gov NCT04053166.
Assuntos
Estenose das Carótidas , Endarterectomia das Carótidas , Placa Aterosclerótica , Acidente Vascular Cerebral , Adolescente , Adulto , Artérias Carótidas , Estenose das Carótidas/diagnóstico por imagem , Estenose das Carótidas/cirurgia , Exercício Físico , Humanos , Imageamento por Ressonância Magnética , Ensaios Clínicos Controlados Aleatórios como Assunto , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/etiologiaRESUMO
BACKGROUND: Physical activity (PA) is a modifiable lifestyle factor that can be targeted to increase energy expenditure and promote weight loss. However, the amount of PA required for weight loss remains inconsistent. Wearable activity trackers constitute a valuable opportunity to obtain objective measurements of PA and study large populations in real-life settings. OBJECTIVE: We aim to study the associations of initial device-assessed PA characteristics (average step counts and step count variability) and their evolution with 6-month weight change. METHODS: We analyzed data from 26,935 Withings-connected device users (wearable activity trackers and digital scales). To assess the initial PA characteristics and their 6-month changes, we used data recorded during the first and sixth 30-day periods of activity tracker use. For each of these periods, we used the monthly mean of daily step values as a proxy for PA level and derived the monthly coefficient of variation (CV) of daily step values to estimate PA level variability. Associations between initial PA characteristics and 6-month weight change were assessed using multivariable linear regression analyses controlled for age, sex, blood pressure, heart rate, and the predominant season. Restricted cubic spline regression was performed to better characterize the continuous shape of the associations between PA characteristics and weight change. Secondary analyses were performed by analyzing the 6-month evolution of PA characteristics in relation to weight change. RESULTS: Our results revealed that both a greater PA level and lower PA level variability were associated with weight loss. Compared with individuals who were initially in the sedentary category (<5000 steps/day), individuals who were low active (5000-7499 steps/day), somewhat active (7500-9999 steps/day), and active (≥10,000 steps/day) had a 0.21-kg, a 0.52-kg, and a 1.17-kg greater decrease in weight, respectively (95% CI -0.36 to -0.06, -0.70 to -0.33, and -1.42 to -0.93, respectively). Compared with users whose PA level CV was >63%, users whose PA level CV ranged from 51% to 63%, 40% to 51%, and was ≤40%, had a 0.19-kg, a 0.23-kg, and a 0.33-kg greater decrease in weight, respectively (95% CI -0.38 to -0.01, -0.41 to -0.04, and -0.53 to -0.13, respectively). We also observed that each 1000 steps/day increase in PA level over the 6-month follow-up was associated with a 0.26-kg (95% CI -0.29 to -0.23) decrease in weight. No association was found between the 6-month changes in PA level variability and weight change. CONCLUSIONS: Our results add to the current body of knowledge that health benefits can be observed below the 10,000 steps/day threshold and suggest that not only increased mean PA level but also greater regularity of the PA level may play important roles in short-term weight loss.