Efficacy of an appearance-based and a health-based sun protection intervention on summer vacationers' behaviours, PRISME cluster randomized crossover trial, France.

OBJECTIVES: Sun-seeking vacationers are particularly vulnerable to melanoma. Appearance-based interventions (ABi) showing skin damage of ultraviolet exposure may be a promising prevention tool to improve skin protection. This study aimed to measure and compare the efficacy of an ABi and a health-based intervention (HBi) on French summer vacationers' behaviours and to identify differences between subpopulations. DESIGN: A cluster randomized crossover trial with three intervention groups (control, ABi, HBi) was conducted in eight campsites on the French Mediterranean coast in summer 2019. METHODS: 1355 vacationers of both sexes and aged 12-55 years were included and followed up after 4 days (T1) and 14 months (T2). Efficacy of interventions was evaluated using multilevel mixed-effect models comparing groups on three outcomes: self-reported sun protection behaviours, sunbathing and skin colour measures. Protection behaviours were analysed according to subpopulations. RESULTS: Compared to controls, the ABi group had a higher protection and sunbathed for fewer hours at T1 and T2. In the HBi group, the skin colour was lighter than controls at T1. When comparing ABi to HBi, ABi participants had lower exposure than HBi at T1 and T2. The protection of people with a 3-years university degree was higher in the HBi group than in others groups while that of people with a secondary school certificate was higher in the ABi group. CONCLUSIONS: Our study provides further evidence of individual sun protection interventions effect in a touristic setting and highlights the relevance of ABi messages to supplement HBi messages, particularly in certain subpopulations with low to intermediate education levels.

Burnout among direct support workers of adults with autism spectrum disorder and intellectual disability.

BACKGROUND: Direct support workers (DSWs) accompany adults with autism spectrum disorder (ASD) and intellectual disability (ID) in residential care homes. Such DSWs, without specialised ASD training, are exposed to chronic stress linked to supporting ASD-ID clients and must adjust by coping strategies adapted to the needs of the residents. Nevertheless, difficulties adjusting constitute a burnout risk for DSWs, characterised by high levels of emotional exhaustion, depersonalisation and loss of a sense of personal accomplishment. We aimed to describe the burnout of DSWs who support adults with ASD-ID and to identify personal variables (experience and specialised training for ASD) and transactional variables (perceived stress and coping strategies) that could predict and mediate burnout. METHOD: In total, 125 DSWs accompanying ASD-ID adults on a daily basis were included. Each participant answered four questionnaires measuring burnout, sociodemographic and professional variables, coping strategies and perceived stress. RESULTS: Five per cent of DSWs were in a state of burnout. Eighteen, six and fifty-nine per cent showed high average scores of emotional exhaustion, depersonalisation and loss of a sense of personal accomplishment, respectively. Being older, specialised training in ASD, stress perceived as a challenge and problem-focused coping strategies were associated with low levels of depersonalisation and loss of a sense of personal accomplishment. CONCLUSIONS: Understanding the burnout process of ASD-ID DSWs may require the assessment of the organisational characteristics linked to the quality of life of the DSWs and the recognition of their specific needs when facing difficulties. The necessary ASD-focused training and support depends on an appraisal that would be individualised to adult ASD-ID DSWs.

Efficacy of theory-based interventions aimed at reducing binge drinking in adolescents: A systematic review and meta-analysis of randomised controlled trials.

BACKGROUND AND AIMS: Binge drinking is a widespread practice among adolescents worldwide and is associated with various harmful consequences. Theory-based interventions are a promising approach to prevent this drinking behaviour in this population. The aim of the present review was to determine: (1) the characteristics of theory-based interventions targeting binge drinking in adolescents, (2) the impact of such interventions on binge drinking, and (3) the quality of theoretical implementation. METHODS: For this systematic review, randomised controlled trials were eligible for inclusion if the binge drinking-targeting intervention was based at least on one theoretical framework, and if the population's mean age was between 10 and 18 years. Two authors extracted relevant data. A meta-analysis was conducted to evaluate the effect of interventions on binge drinking. Effect sizes were calculated with the Hedges's g. Binge drinking was measured as a continuous or dichotomous outcome. The quality of theoretical implementation of interventions was measured using an existing "theory coding scheme". RESULTS: Sixteen studies were identified. Ten were based on a single theory, and six on a combination of theories. The number and type of behaviour change techniques used in each intervention varied greatly. Theory-based interventions led to a small but significant decrease in binge drinking (Hedges's g = 0.10; 95% confidence interval = 0.04, 0.16). The quality of theoretical implementation was globally low, and the reciprocal link between behaviour change techniques and theoretical constructs was unclear for most studies. CONCLUSIONS: Theory-based interventions have a small but significant beneficial impact on decreasing binge drinking in adolescents. Future research should try to be more effective in matching theoretical determinants of behaviour with the content of the intervention.

Study protocol for a pragmatic cluster randomized controlled trial to improve dietary diversity and physical fitness among older people who live at home (the "ALAPAGE study").

BACKGROUND: Diet and physical activity are key components of healthy aging. Current interventions that promote healthy eating and physical activity among the elderly have limitations and evidence of French interventions' effectiveness is lacking. We aim to assess (i) the effectiveness of a combined diet/physical activity intervention (the "ALAPAGE" program) on older peoples' eating behaviors, physical activity and fitness levels, quality of life, and feelings of loneliness; (ii) the intervention's process and (iii) its cost effectiveness. METHODS: We performed a pragmatic cluster randomized controlled trial with two parallel arms (2:1 ratio) among people ≥60 years old who live at home in southeastern France. A cluster consists of 10 people participating in a "workshop" (i.e., a collective intervention conducted at a local organization). We aim to include 45 workshops randomized into two groups: the intervention group (including 30 workshops) in the ALAPAGE program; and the waiting-list control group (including 15 workshops). Participants (expected total sample size: 450) will be recruited through both local organizations' usual practices and an innovative active recruitment strategy that targets hard-to-reach people. We developed the ALAPAGE program based on existing workshops, combining a participatory and a theory-based approach. It includes a 7-week period with weekly collective sessions supported by a dietician and/or an adapted physical activity professional, followed by a 12-week period of post-session activities without professional supervision. Primary outcomes are dietary diversity (calculated using two 24-hour diet recalls and one Food Frequency Questionnaire) and lower-limb muscle strength (assessed by the 30-second chair stand test from the Senior Fitness Test battery). Secondary outcomes include consumption frequencies of main food groups and water/hot drinks, other physical fitness measures, overall level of physical activity, quality of life, and feelings of loneliness. Outcomes are assessed before the intervention, at 6 weeks and 3 months later. The process evaluation assesses the fidelity, dose, and reach of the intervention as its causal mechanisms (quantitative and qualitative data). DISCUSSION: This study aims to improve healthy aging while limiting social inequalities. We developed and evaluated the ALAPAGE program in partnership with major healthy aging organizations, providing a unique opportunity to expand its reach. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT05140330 , December 1, 2021. PROTOCOL VERSION: Version 3.0 (November 5, 2021).

Hypnosis and cognitive behavioral therapy with online sessions to reduce fatigue in patients undergoing chemotherapy for a metastatic colorectal cancer: Rational and study protocol for a feasibility study.

Background: In metastatic colorectal cancer (CRCm), fatigue is pervasive, reduces quality of life, and is negatively associated with survival. Its course is explained in part by psychosocial variables such as emotional distress, coping strategies, or perceived control. Thus, to reduce fatigue, psychosocial interventions appear to be relevant. In some cancers, Cognitive Behavioral Therapies (CBT) reduce fatigue. Hypnosis is also used as a complementary therapy to reduce the side effects of cancer. While CBT requires specific training often reserved for psychologists, hypnosis has the advantage of being increasingly practiced by caregivers and is therefore less expensive (Montgomery et al., 2007). On the other hand, CBT and hypnosis remain understudied in the CRC, do not focus on the symptom of fatigue and in Europe such programs have never been evaluated. Objectives: Implementing an intervention in a healthcare setting is complex (e.g., economic and practical aspects) and recruiting participants can be challenging. The primary objective will therefore be to study the feasibility of two standardized interventions (hypnosis and CBT) that aim to reduce fatigue in patients with CRCm treated in a French cancer center. Methods and design: A prospective, single-center, randomized interventional feasibility study, using mixed methods (both quantitative and qualitative). A total of 60 patients will be allocated to each intervention group [Hypnosis (n = 30) and CBT (n = 30)]. Participants will be randomized into two parallel groups (ratio 1:1). Both programs will consist of 6 weekly sessions focusing on the CRF management over a period of 6 weeks. Trained therapists will conduct the program combining 3 face-to-face sessions and 3 online sessions. The feasibility and experience of interventions will be evaluated by the outcome variables, including the adhesion rate, the reasons for acceptability, relevance or non-adherence, the satisfaction, the fatigue evolution (with ecological momentary assessments), and the quality of life. All questionnaires will be self-assessment using an online application from the cancer center. Discussion: Results will highlight the barriers/facilitators to the implementation of the program and the relevance of the program to the patients, and will be used to generate hypotheses for a randomized control trial. Clinical trial registration: ClinicalTrials.gov Identifier: NCT04999306; https://clinicaltrials.gov/ct2/show/NCT04999306.

Influence of Social and Psychosocial Factors on Summer Vacationers' Sun Protection Behaviors, the PRISME Study, France.

Objectives: Summer intermittent sun exposure is a major risk factor for melanoma. Socioeconomic position, cognitive and psychosocial factors play a role in sun protection behaviors but the underlying mechanisms are unknown. This study aimed to measure the influence of educational level on sun protection behaviors in French summer vacationers on the Mediterranean coastline, and to identify the mediating psychosocial factors in this pathway. Methods: In summer 2019, French vacationers aged 12-55 staying in coastline campsites were asked about their holiday sun protection behaviors, their knowledge, attitudes, perceived control, and social norm relative to sun protection. A structural equation model measured the direct and indirect effects of educational level on protection behaviors via cognitive and psychosocial factors. Results: Sun protection during vacation increased with educational level. Theoretical knowledge partially mediated this association, from 22% to 86%, particularly for intermediate educational levels. Conclusion: Our results highlight the importance of implementing suitable sun prevention interventions for vacationers, especially those with a lower socioeconomic position. Improving theoretical knowledge around sun protection may be an important part of broader efforts to encouraging improved preventive behaviors.

A questionable version of the Post-Traumatic growth inventory-Short form in women diagnosed with breast cancer.

OBJECTIVES: Because the full version of the Post-Traumatic Growth Inventory was considered too long, a short English version (10 items/five factors) was initially proposed in the literature (PTGI-SF). Thereafter another short Italian version (10 items/five factors) and a unidimensional English version (11 items) were proposed. This study aimed at evaluating which of these three versions of the PTGI-SF could be best adapted to women diagnosed with breast cancer. DESIGN: Cross-sectional and psychometrics study. METHODS: A total of 239 breast cancer patients or survivors were included in the study. To assess all items related to the different PTGI-SF candidate versions; the full-length PTGI has been used to measure PTG. A set of psychometric analyses, including a confirmatory factor analysis, composite reliability and construct validity has been performed. RESULTS: The English unidimensional version did not fit the data (SB-Chi2  = 184.47, df = 42, p < .001; SB-RMSEA = .119; SB-CFI = .814; SB-TLI = .757; SRMR = .083). Both the English (SB-Chi2  = 61.40, df = 25, p < .001; SB-RMSEA = .078; SB-CFI = .948; SB-TLI = .907; SRMR = .048) and Italian (SB-Chi2  = 26.52, df = 25, p > .05; SB-RMSEA = .016; SB-CFI = .998; SB-TLI = .996; SRMR = .026) versions (10 items/five factors, respectively) showed satisfactory psychometric results. CONCLUSION: Further investigations are thus required to identify which of these two versions of the PTGI-SF is the most appropriate for women diagnosed with breast cancer.

The importance of using ordinal scores for patient classification based on health-related quality of life trajectories.

Changes in health-related quality of life (HRQoL) over time are not necessarily homogeneous within a population of interest. Our study aim was twofold: to determine homogeneous patient subpopulations distinguished by HRQoL trajectories, and to identify the particular patient profile associated with each subpopulation. To classify patients according to HRQoL dimension scores, we compared mixtures of linear mixed models (LMMs) classically applied to scores defined by the EORTC procedure, and mixtures of random effect cumulative models (CMs) applied to scores treated as ordinal variables. A simulation study showed that the mixture of LMMs overestimated the number of subpopulations and was less able to correctly classify patients than the mixture of CMs. Considering HRQoL scores as ordinal rather than continuous variables is relevant when classifying patients. The mixture of CMs for ordinal scores is able to identify homogeneous subpopulations and their associated trajectories. The application focused on changes over time in HRQoL data (collected using the EORTC QLQ-C30 questionnaire) from 132 breast cancer patients from the Moral study. Once the classification is obtained only from HRQoL scores, class membership was then explained through a logistic regression model, given a large panel of variables collected at baseline. Analysis of data revealed that deterioration over time of role functioning and insomnia was closely related to patient anxiety: anxiety at baseline is a prognostic factor for a poor level and/or a deterioration over time of HRQoL. For functional dimensions, large tumor size and high education level were associated with worse HRQoL scores.

French cross-cultural adaptation and validity of the Moorong Self-Efficacy scale: the MSES-FR, a measure of Self-Efficacy for French people with spinal cord injury.

PURPOSE: To adapt the Moorong Self-Efficacy Scale (MSES) in the French language and determine its psychometric proprieties. MATERIALS AND METHODS: After a back-translation process, an expert committee was solicited to develop the French Self Efficacy Scale, thanks to a Delphi method, regarding theoretical framework and concepts explored. A total of 201 patients with SCI were included to explore internal consistency, internal and external structure validity assessed with the General Self-Efficacy scale, MOS Health Survey Short-Form, Hospital Anxiety and Depression Scale, Way of Coping Check-list, Perceived Stress Scale, Social Support Questionnaire, Self-Esteem questionnaire, and Satisfaction With Life Scale. The retest was performed 4 days later with a randomized version of the MSES-Fr. RESULTS: The 16 items are distributed in 3 different dimensions: Interpersonal Self-Efficacy (4 items), Instrumental Self-Efficacy (4 items) and Participation Self-Efficacy (6 items). The internal consistency was excellent (Cronbach α = .87). Results evidenced significant correlations with the MSES-Fr and other related psychological constructs (self-esteem, mood, quality of life). Reproducibility was good for the total score of the MSES-Fr (ICC = .74) and for the 3 dimensions of the scale. CONCLUSIONS: The MSES-Fr is a valid and reliable tool to assess self-efficacy in persons with spinal cord injury.Implications for rehabilitationThe Moorong Self-Efficacy Scale (MSES) is commonly used in persons with SCI for evaluating the level of perceived effectiveness in living with a disability.Validity and reliability studies of the MSES-Fr show good psychometrics properties in people with SCI.The French version of the MSES has been cross-culturally translated and is ready to be used clinically.

Action Control of Colorectal Cancer Screening Participation with fecal immunochemical test (FIT).

BACKGROUND: Most of the individuals concerned by colorectal cancer screening recognize the importance of screening participation. However, the screening rates for this cancer remain low in most countries, including France. Based on the action control framework, the present study aimed to (i) explore the distribution of intentions-behavior profiles toward colorectal cancer screening and (ii) to determine to what extent the profiles could be differentiated on theory of planned behavior (TPB) (i.e., attitudes, subjective norms, perceived behavioral control [PBC]) and self-regulation variables (i.e., action planning, coping planning). METHOD: A total of 149 participants from the general French population (M = 60 years, SD = 7.04) completed a questionnaire measuring TPB and self-regulation variables. Subsequent screening behavior was determined from medical records. Participants were notably categorized as non-intenders, unsuccessful intenders, or successful intenders. Data were analyzed using discriminant function analysis and analyses of covariance. RESULTS: Main findings revealed that 71% of the intenders were unsuccessful intenders. TPB and self-regulation variables were significantly correlated with the discriminant function (rs ≥ .40). Successful and unsuccessful intenders reported significantly higher levels of subjective norms, PBC, and coping planning than non-intenders (ps < .01). Successful intenders reported a significantly higher level of coping planning than unsuccessful intenders (p < .01). CONCLUSIONS: Further research appears necessary to empirically test to what extent interventions targeting subjective norms, PBC, and coping planning could enhance the proportion of successful intenders toward colorectal cancer screening.

Determinants of Distinct Trajectories of Fatigue in Patients Undergoing Chemotherapy for a Metastatic Colorectal Cancer: 6-Month Follow-up Using Growth Mixture Modeling.

OBJECTIVES: This longitudinal prospective and observational study was designed to identify fatigue trajectories during a 6-month period of chemotherapy in patients with metastatic colorectal cancer, and examine the psychosocial factors predicting these trajectories. Associations between fatigue and survival were also investigated. METHODS: A total of 169 patients (Mage = 64.36 years, SD = 10.5) reported their fatigue levels every 2 weeks for 6 months. Psychological variables (anxiety, depression, internal control, and coping) were assessed at baseline. A Growth Mixture Model was used to identify latent trajectories of fatigue, and a multinomial logistic regression tested covariate predictors of patients' trajectories. RESULTS: Four clinically distinct fatigue trajectories were identified: intense fatigue (6.51%), moderate fatigue (48.52%), no fatigue (33%), and increasing fatigue (11.83%). Fatigue severity was directly associated with overall survival. High depression levels were associated with fatigue severity over time for intense (OR = 1.80 [1.32-2.47]) and for moderate (OR = 1.58 [1.25-2.00]) fatigue, compared to patients reporting no fatigue. Patients who did not report fatigue were better adjusted, and had more resources, such as better internal control over the disease and less emotion-focused coping (guilt and avoidance), than those who reported intense (ORcontrol = 0.77 [0.65-0.92]) or moderate (ORcontrol = 0.89 [0.79-0.99] and ORcoping = 1.13 [1.02-1.24]) fatigue. CONCLUSION: Fatigue trajectories differed considerably across patients with metastatic colorectal cancer. This first longitudinal study on colorectal cancer patients involving transactional variables suggests that psychosocial interventions should target these specific outcomes, in order to help patients manage their fatigue.

A longitudinal test of the theory of planned behaviour to explain physical activity level in children: exploration of the role of gender and age.

OBJECTIVE: Most previous research based on the Theory of Planned Behaviour (TPB) to explain children's physical activity (PA) remains cross-sectional and the moderating role of demographic variables on the link between TPB variables is rarely explored. This study aims to (1) test a longitudinal cross-lagged panel model based on the TPB to explain PA in children, and (2) examine in what extent this model operates equivalently across age and gender. DESIGN: Children (N = 363, M = 8.6 years) completed measures of TPB constructs and PA at two measurement times (T1 and T2) within three months. MAIN OUTCOME MEASURES: Self-reported PA. RESULTS: Path analyses revealed that the model tested accounted for 25% of the variance in PA at T2. Subgroups analyses revealed that age significantly moderated the links between subjective norms at T1 and T2, between PA at T1 and T2, and between PA at T1 and subjective norms at T2. Gender significantly moderated the links between intentions at T1 and T2, and between PA at T1 and perceived behavioural control at T2. CONCLUSION: The temporal stability of the variables of the TPB and the link between initial PA and subsequent TPB variables may vary by children's gender and age.

Understanding barriers and facilitators to participation in colorectal cancer screening: A French qualitative study.

Based on the theory of social representations, this study aims to identify the main determinants to participation in colorectal cancer screening. Six focus groups (N = 29 participants belonging to the general population) were conducted, followed by a theoretical thematic analysis. Screening obstacles are a lack of test's accessibility, a low preoccupation for prevention and the negative image of colorectal cancer. Conversely, screening facilitators are the ease of the new test, being encouraged to get screened and appointment reminder. This study advances understanding of adherence to screening by addressing the beliefs and knowledge surrounding it.

Characteristics and impact of theory of planned behavior interventions on smoking behavior: A systematic review of the literature.

Theoretical frameworks such as the theory of planned behavior (TPB) can be applied to design and evaluate smoking behavior interventions. The present systematic review aimed to: (i) determine the characteristics of TPB-based interventions and their reported impact on smoking behavior and TPB variables, (ii) evaluate the level of methodological quality in the included studies, and (iii) assess the quality of the theoretical implementation. Studies were eligible for inclusion if the intervention targeted smoking behavior, was explicitly based on the TPB, and if smoking behavior or intention was measured at least at post-intervention. Relevant articles were identified through searches on databases and internet search engines, responses to messages sent on thematic forums, consultation of prominent authors, and manual searches on key websites and key TPB-publications. Seventeen studies met the inclusion criteria. A majority of studies (65%) targeted the student population (i.e., elementary school, high school, university). Interventions minimally included the provision of health messages. The proportion of studies that reported a significant impact on smoking behavior, intention, attitude, subjective norm, or PBC ranged between 42% and 50%. Regarding methodological quality, unclear or high risks of bias were notably found regarding the selection of participants, data collection methods, withdrawal and drop-outs, and blinding. Regarding theoretical implementation, the reciprocal link between intervention techniques and TPB variables targeted remain unclear for a majority of studies. To better inform tobacco prevention and TPB research, future studies should more systematically use rigorous methods when designing, implementing, and reporting TPB-based interventions.

Effect of an Appearance-Based vs. a Health-Based Sun-Protective Intervention on French Summer Tourists' Behaviors in a Cluster Randomized Crossover Trial: The PRISME Protocol.

Background: Sun exposure has short- and long-term adverse effects on eyes, skin, and the immune system. The most serious effect, melanoma, is largely attributable to natural ultraviolet radiation. Its prevalence is steadily increasing in fair-skinned populations in most European countries. Despite annual prevention campaigns, the French population continues to be overexposed to the sun and under-protected. Social and psychosocial characteristics may play an important role in sun protection determinants. Overexposure is partially motivated by a desire to tan oneself for aesthetic reasons. During summer, intense exposure constitutes a major risk factor for melanoma, making tourists a particularly high-risk population. Literature reviews concluded that appearance-based interventions highlighting the aesthetic effects of sun exposure on skin photoaging showed promise in terms of improving sun-exposure and sun-protection behaviors, especially among younger people, but that more rigorous studies were needed. In this context, we implemented the PRISME study to: - identify the determinants, in particular social and psychosocial, of sun-protection of French summer tourists visiting the Mediterranean coastline; - design two prevention interventions grounded in psychosocial theories; - compare the impact of both interventions on tourists' sun-protection behaviors, and identify the determinants influencing this impact. This paper presents the methodology of the PRISME study. Methods: During summer 2019, we conducted a cluster randomized crossover trial to compare two prevention interventions, one based on health-related messages (health effects information, phototype calculation), the other on appearance-related messages (photoaging information, ultraviolet photography), among French tourists aged 12-55 years old in coastline campsites in the French region of Occitanie. Both interventions were anchored in the theory of planned behavior and in the transtheoretical model. The interventions' impact was measured using face-to-face questionnaires and skin color measurements both immediately before and 4 days after the interventions. A second follow-up, using an online questionnaire, will be conducted in September 2020 to measure the longer-term effects of both interventions. Discussion: Despite certain study limitations, PRISME take into consideration several known methodological gaps. The study's results will enable to evaluate the efficacy of the promising appearance-based approach in France, and to identify vulnerable sub-populations and mechanisms to improve sun-protection behaviors of French tourists.

Factors influencing adherence to continuous positive airway pressure devices in individuals with spinal cord injury and sleep apnea: Results of a qualitative study.

BACKGROUND: In individuals with spinal cord injury (SCI) and sleep apnea (SA), adherence to continuous positive airway pressure (CPAP) therapy seems unsatisfactory despite technical and educational support implemented when starting treatment. OBJECTIVE: We aimed to design comprehensive model of adherence to CPAP therapy in individuals with SCI and SA. METHODS: This was a prospective qualitative study based on semi-directed interviews and using the grounded theory as an analytic method. The theoretical framework was the social cognitive theory of Bandura. Participants were recruited from an SCI referral centre. Individuals with SCI using or having used a CPAP device for SA were included. Data were collected by semi-directed interviews on the experience of individuals with SCI regarding SA and being fitted with a CPAP device and were coded and organized into categories of experience and category relationships. RESULTS: Among the 17 individuals included; 9 had tetraplegia; the median age was 62 (Q1-Q3 47-66) years and median time since injury was 16 (Q1-Q3 1.75-21) years. Four categories of data were identified: 1) from symptoms to validation of SA diagnosis, 2) CPAP device fitting process, 3) representations of SA, and 4) level of adherence to the treatment. In addition to the factors already observed in the general population, the proposed model identified specific adherence factors in individuals with SCI, such as physical and relational dependence on a third party, increased daily care burden and increased presence of medical devices in the daily environment. CONCLUSION: SA and its management present certain specificities in individuals with SCI that the physician must take into account to optimize therapeutic proposals, follow-up modalities and device adherence.

Représentations du dépistage organisé du cancer colorectal : le point de vue des médecins généralistes.

OBJECTIVES: Various studies have shown that general practitioners (GPs) have a strong influence on adherence to organized screening for colorectal cancer. Faced with very low screening rates (29.8%), this study aims to apprehend the context of screening, the representations of GPs and the context of the arrival of new screening test in how to consider medical practice. METHODS: On the basis of a qualitative methodology, semi-structured interviews were conducted with 17 general practitioners in 2014-2015. A thematic content analysis was then performed. RESULTS: The doctors interviewed said that they discussed colorectal cancer screening quickly at the end of the consultation, along with other screening tests (mammography), due to lack of time and management of several reasons for consultation. GPs had very little information about the new test, so they had no specific expectations for the new test. The analysis revealed an inconsistency between the role that GPs feel they should play with patients in prevention and screening and the reality of their practice that leaves them little time to devote to it. CONCLUSIONS: A lack of information regarding the arrival of the new test and the difficulties associated with the organization of care has an impact on the representations of screening management. Setting up a consultation dedicated to prevention could be a prospect of improvement.

[Virtual reality for elderly with breast cancer: Usefulness and acceptance]. / La réalité virtuelle chez les femmes âgées suivies pour un cancer du sein : intérêts et attentes.

Because virtual reality seems to be increasingly considered in different medical fields, the objective of this study is to define the optimal conditions for its use in a population of elderly women with breast cancer. By using a questionnaire, we evaluated the interest but also the immersive aspirations and preferences of elderly women with regard to this innovative device, taking into account the possible changes with age (60-65 years; 66-69, 70 and over). Surprisingly, older people - whatever the age group - are particularly favorable to virtual reality without actually having experienced it. The patients primarily chose immersion in a natural environment (with a marked preference for mountain landscapes) accompanied by musical background or even guided relaxation. However, because they judged important to remain focused on the treatments, the patients especially expect VR to regulate their negative emotions (lowering anxiety) and to allow them to escape from the painful contingencies of the real. Thus, virtual reality must take them into a magical world, which is more salient than to distract them or make them laugh. The distracting power, commonly associated with VR, does not seem to be the most popular reason to use with seniors facing medical care.

The "great live and move challenge": a program to promote physical activity among children aged 7-11 years. Design and implementation of a cluster-randomized controlled trial.

BACKGROUND: Recent population-based surveys have reported that large majorities of children in France, Europe and in the US are not complying with international physical activity (PA) guidelines. There is, therefore, a need to find programs that will improve children's PA habits from an early age. Theory-based interventions that include school, family, and community involvement have the potential to generate a considerable increase in the PA level of children. The theory of planned behavior (TPB) is one of the most widely tested models of the factors influencing health-related behaviors. The Great Live and Move Challenge (GLMC) is an extended TPB-based intervention designed to promote PA in French primary school children aged 7-11 years. The objective of this paper is to describe the protocol of a randomized controlled trial to evaluate the effectiveness of the GLMC on the PA level of children. METHODS: This is a two-year cluster-randomized controlled trial comparing an intervention group to a control group, randomized into clusters (community of communes) and stratified by department (Hérault, Gard, Aude) and residential environment (urban, rural). The goal is to recruit 4000 children. The GLMC involves children and their parents, and multiple local grassroots partners, such as school teachers, municipal officials and policy stakeholders. The intervention will be delivered over 3.5 months per year for a two-year period. Pre- and post-intervention, children and parents will be asked to fulfill a questionnaire concerning current PA level, TPB variables (i.e., intentions, attitudes, subjective norms, perceived behavioral control) and other psychosocial variables (e.g., perceptions of activity opportunities). A subsample of 400 children will be proposed to wear an accelerometer (i.e., the Actigraph GT3X+). The primary hypothesis is that the GLMC intervention will increase the proportion of children achieving the World Health Organization's recommended 60 min of moderate to vigorous PA per day by 15%. DISCUSSION: This study will evaluate the effectiveness of a multilevel, theory-based PA program and potentially provide valuable information for schools and public health officers looking for innovative PA programs. TRIAL REGISTRATION: ISRCTN:61116221 , 19/06/2018.