An Integrated Cancer Prevention Strategy: the Viewpoint of the Leon Berard Comprehensive Cancer Center Lyon, France.

This article describes some of the key prevention services in the Leon Berard Comprehensive Cancer Center (CLB) Lyon, France, which are based on clinical prevention services, outreach activities, and collaboration with professional and territorial health communities. In addition, research is embedded at all stages of the prevention continuum, from understanding cancer causes through to the implementation of prevention interventions during and after cancer. Health promotion activities in the community and dedicated outpatient primary cancer prevention services for individuals at increased risk have been implemented. The CLB's experience illustrates how prevention can be integrated into the comprehensive mission of cancer centers, and how in turn, the cancer centers may contribute to bridging the current fragmentation between cancer care and the different components of primary, secondary, and tertiary prevention. With increasing cancer incidence, the shift toward integrated prevention-centered cancer care is not only key for improving population health, but this may also provide a response to the shortage of hospital staff and overcrowding in cancer services, as well as offer opportunities to reduce carbon emissions from cancer care.

Impact of a one-year supervised physical activity program on long-term cancer-related fatigue and mediating effects of the gut microbiota in metastatic testicular cancer patients: protocol of the prospective multicentre, randomized controlled phase-III STARTER trial.

BACKGROUND: Testicular germ cell tumours (TGCTs) are the most common malignancy in men aged 15-40 years, with increasing incidence worldwide. About 33 ~ 50% of the patients present with metastatic disease at diagnosis. TGCT survivors experience short- and long-term sequelae, including cancer-related fatigue (CRF). Physical activity (PA) has established effects on reducing CRF and other sequelae and improving health-related quality of life (HRQoL). However, its impact on TGCT survivors has so far received little attention. The gut microbiota plays a crucial role in various physiological functions, including cognition and metabolism, and may mediate the effects of PA on CRF and other sequelae, but this has not been investigated in randomized controlled trials. METHODS: This national, multicentre, phase-III trial will evaluate the impact of a one-year supervised PA program on CRF and other short- and long-term sequelae in metastatic TGCT patients receiving cisplatin-based chemotherapy combined with etoposide+/-bleomycin. It will also investigate potential mediating effects of the gut microbiota and its metabolites involved in the gut-brain axis on the relationship between PA and CRF and other sequelae. A total of 236 men ≥ 18 years of age with metastatic TGCT (seminoma and non-seminoma) will be enrolled before starting first-line chemotherapy in several French hospitals. The primary (CRF) and secondary (cognitive/psychological/metabolic sequelae, HRQoL, etc.) outcomes and gut microbiota and relevant metabolites will be assessed at inclusion, during and at the end of the one-year intervention, and annually until 10 years since inclusion to assess long-term sequelae, more specifically CRF, cardiovascular toxicities, and second primary cancer occurrence in this population. DISCUSSION: This trial will provide comprehensive and novel insights into the effects of a long-term supervised PA program on CRF and other sequelae in metastatic TGCT patients receiving first-line chemotherapy. It will also contribute to understanding the potential role of the gut microbiota and its metabolites in mediating the effects of PA on these outcomes. The findings of this study will help the development of effective PA interventions to improve the health of TGCT survivors and may have implications for other cancer populations as well. TRIAL REGISTRATION: The study was registered on ClinicalTrials.gov (NCT05588700) on 20 Oct. 2022.

Effect of acute aerobic exercise before immunotherapy and chemotherapy infusion in patients with metastatic non-small-cell lung cancer: protocol for the ERICA feasibility trial.

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.

[Nutrition and physical activity (PA) during and after cancer treatment: Therapeutic benefits, pathophysiology, recommendations, clinical management]. / Nutrition et activité physique adaptée (APA) pendant et après les traitements du cancer : bénéfices thérapeutiques, physiopathologie, recommandations, prise en charge clinique.

Lifestyle behaviors, such as diet and physical activity, are factors that influence risk of numerous cancers. They are also decisive during and after cancer for the course of oncological treatment, but also in the immediate and long-term prognosis, and quality of life during and after treatment. Separately, physical activity and nutritional support can reduce the risk of sarcopenia and its consequences, and improve quality of life during treatment. Whan introduced early, such a combination, increases the prognostic benefits. In remission, particularly in overweight patients, the APA-diet combination reduces the risk of cancer relapse and improves cardiovascular performance. These programs require a precise assessment of capacities and habits of each patient, and interventions of trained professionals (certified exercise instructor, dietician trained in oncology). The funding conditions for these programs exist for cancer survivors and should be considered for oncological treatment period.

Open-label observational study of the homeopathic medicine Passiflora Compose for anxiety and sleep disorders.

BACKGROUND: Anxiety and sleep disorders (SDS) are frequently treated with psychotropic drugs. Health authorities in France have been advised to improve access to alternative treatments such as homeopathic medicines. Our aim was to describe the socio-demographic characteristics and clinical progression of patients prescribed homeopathic medicine Passiflora Compose (PC) for anxiety and/or SDS. MATERIAL AND METHODS: This was an open-label, observational study. Randomly selected general practitioners (GPs) known to prescribe homeopathic medicines recruited consecutive patients (≥18-years) prescribed PC. The following data were recorded at inclusion by the GP: socio-demographic data and anxiety severity (Hamilton anxiety rating scale or HAM-A); and by the patients: level of anxiety (STAI Spielberger self-assessment questionnaire) and SDS (Jenkins sleep scale or JSS). Anxiety and SDS were reassessed after 4 weeks of treatment using the same scales. RESULTS: A total of 639 patients (mean age: 46.3 ± 17.5 years; 78.6% female) were recruited by 98 GPs. Anxiety was present in 85.4% (HAM-A) and 93.3% (Spielberger State) at inclusion (mean scores: 17.8 ± 8.91 and 54.59 ± 11.69, respectively) and SDS was present in 74.0% (mean score: 15.24 ± 5.28). A total of 401 (62.7%) patients received PC alone and 167 (26.1%) PC + psychotropics. After 4 weeks, mean anxiety scores decreased by more than 7, 12 and 6 points (HAM-A, Spielberger State and Trait respectively), and SDS score by more than 4 points (JSS). CONCLUSION: Anxiety and/or SDS improved significantly in patients included on this study. PC could be an alternative to the use of psychotropic drugs for first intention treatment of anxiety and SDS. Further studies are needed to confirm those results.

Efficacy of a non-hormonal treatment, BRN-01, on menopausal hot flashes: a multicenter, randomized, double-blind, placebo-controlled trial.

BACKGROUND: Homeopathic medicines have a place among the non-hormonal therapies for the treatment of hot flashes during the menopause. OBJECTIVE: The objective of this study was to evaluate the efficacy of the non-hormonal treatment BRN-01 in reducing hot flashes in menopausal women. STUDY DESIGN: This was a multicenter, randomized, double-blind, placebo-controlled study carried out between June 2010 and July 2011. SETTING: The study was conducted in 35 active centers in France (gynecologists in private practice). PATIENTS: One hundred and eight menopausal women, ≥ 50 years of age, were enrolled in the study. The eligibility criteria included menopause for <24 months and ≥ 5 hot flashes per day with a significant negative effect on the women's professional and/or personal life. INTERVENTION: Treatment was either BRN-01 tablets, a registered homeopathic medicine containing Actaea racemosa (4 centesimal dilutions [4CH]), Arnica montana (4CH), Glonoinum (4CH), Lachesis mutus (5CH), and Sanguinaria canadensis (4CH), or identical placebo tablets, prepared by Laboratoires Boiron according to European Pharmacopoeia standards. Oral treatment (2 to 4 tablets per day) was started on day 3 after study enrollment and was continued for 12 weeks. MAIN OUTCOME MEASURE: The main outcome measure was the hot flash score (HFS) compared before, during, and after treatment. Secondary outcome criteria were the quality of life (QoL) [measured using the Hot Flash Related Daily Interference Scale (HFRDIS)], severity of symptoms (measured using the Menopause Rating Scale), evolution of the mean dosage, and compliance. All adverse events (AEs) were recorded. RESULTS: One hundred and one women were included in the final analysis (intent-to-treat population: BRN-01, n = 50; placebo, n = 51). The global HFS over the 12 weeks, assessed as the area under the curve (AUC) adjusted for baseline values, was significantly lower in the BRN-01 group than in the placebo group (mean ± SD 88.2 ± 6.5 versus 107.2 ± 6.4; p = 0.0411). BRN-01 was well tolerated; the frequency of AEs was similar in the two treatment groups, and no serious AEs were attributable to BRN-01. CONCLUSION: BRN-01 seemed to have a significant effect on the HFS, compared with placebo. According to the results of this clinical trial, BRN-01 may be considered a new therapeutic option with a safe profile for hot flashes in menopausal women who do not want or are not able to take hormone replacement therapy or other recognized treatments for this indication. Trial registration number (EudraCT): 2009-016959-21.

Effect of Gelsemium 5CH and 15CH on anticipatory anxiety: a phase III, single-centre, randomized, placebo-controlled study.

Therapeutics to treat or prevent anxiety are numerous but many people choose to try non-conventional medicine such as homeopathy. This study aimed at evaluating the effectiveness of Gelsemium 5CH and 15CH on provoked anxiety in healthy volunteers, in comparison with placebo. This was a double-blind, single-centre, randomized, placebo-controlled study. Eligible healthy men or women aged from 18 to 40 years without a history of psychiatric disorders were randomly allocated to receive Gelsemium 5 or 15CH or placebo. Anxiety was proved by performance of the Stroop colour word test (SCWT). The primary end-point was anxiety assessed by the State measure of the State-Trait Anxiety Inventory (STAI-S) as the absolute value and difference with baseline, according to the treatment received. We included 180 healthy volunteers. The distribution into each treatment group was homogenous. There was no statistical difference between groups for the values of STAI-S at baseline, just before the SCWT and the difference between these times (1.8 [0.20 to 3.4], 1.0 [-0.6 to 2.6] and 1.4 [-0.3 to 3.0] for Gelsemium 15CH, 5CH and placebo respectively). Likewise, no statistical difference was observed between groups in anxiety as measured by a Visual Analogue Scale and the Competitive State Anxiety Inventory. Mean arterial pressure and heart rate significantly increased (P < 0.001) but no interaction between time prior to provoked anxiety and treatment was shown (P = 0.59 and P = 0.46, respectively). Gelsemium 5CH and 15CH do not prevent anticipatory anxiety in the conditions used in this study.