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  1. Book ; Online: Modelling the effect of mitigation during the Covid-19 pandemic

    Astrid Chevance

    2020  

    Abstract: This file contains articles of the collection "COVID-19 SARS COV-2 prepreints from medRxiv" related to the evaluation of the effect of mitigation (from social distanciation to complete lockdown) using modeling techniques (SEIR, etc). ...

    Abstract This file contains articles of the collection "COVID-19 SARS COV-2 prepreints from medRxiv" related to the evaluation of the effect of mitigation (from social distanciation to complete lockdown) using modeling techniques (SEIR, etc).
    Keywords Covid-19 ; SARS-CoV-2 ; 2019-nCoV ; covid19
    Language English
    Publishing date 2020-04-20
    Publishing country eu
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: Perspectives méthodologiques comparées sur l’entretien clinique et la relation ethnographique avec des personnes suivies en psychiatrie

    Florence Weber / Astrid Chevance

    Anthropologie & Santé (2020)

    2020  

    Abstract: This article presents crossed methodological reflections between ethnographers and psychiatrists about their practices of face to face interviews/encounters with persons followed in psychiatry. It suggests the concept of social framing to describe how ... ...

    Abstract This article presents crossed methodological reflections between ethnographers and psychiatrists about their practices of face to face interviews/encounters with persons followed in psychiatry. It suggests the concept of social framing to describe how different kinds of institutions frame interviews/encounters as social interactions. Focusing on moments of troubles during interviews, they identified how words are produced and interpreted by both participants, constructing the role of the two parties. The psychiatrist aims to distinguish among the different manifestations of deviance (emotions, discourses, behaviors), the ones that belong to classic social deviances leading to acts of reparation and therefore not practice of medicine, from a « residual deviance » functioning out of any normative systems. The ethnographer aims at building a fieldwork relationship potentially impaired by the mental disorder, and to circulate in the wings behind the social scene where mainly healthcare professionals and relatives interact. For the ethnographer as for the psychiatrist, the multiplication of observational situations and modalities of interviews (from informal discussion to formal face to face interviews) are a prerequisite for the building and the understanding of the clinical or the ethnographic case.
    Keywords psychiatry ; ethnography ; qualitative interviews ; mental disorders ; clinical practices ; Anthropology ; GN1-890
    Subject code 390
    Language French
    Publishing date 2020-04-01T00:00:00Z
    Publisher Association Anthropologie Médicale Appliquée au Développement et à la Santé
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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    Inter-library loan at ZB MED

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  3. Article ; Online: Are large prospective trials on antidepressants in mental disorders seeding trials? A descriptive study of trials registered on ClinicalTrials.gov

    Ioana-Alina Cristea / Astrid Chevance / Florian Naudet / Daniele Fanelli / Samuel Martineau

    BMJ Open, Vol 13, Iss

    2023  Volume 8

    Abstract: Objectives This descriptive study of registered trials aimed to identify large clinical trials on antidepressants for mental disorders: (1) to assess what proportion could be labelled as ‘seeding trials’ (trials for marketing purposes) and (2) to ... ...

    Abstract Objectives This descriptive study of registered trials aimed to identify large clinical trials on antidepressants for mental disorders: (1) to assess what proportion could be labelled as ‘seeding trials’ (trials for marketing purposes) and (2) to describe their methodological characteristics and outcomes.Design A search was conducted across all trials registered on ClinicalTrials.gov by drug name in March 2017.Setting All trials registered in the database of ClinicalTrials.gov were screened. Large registered studies were received and studies focusing prospectively on the effects of antidepressants in mental health disorders. Specific data items were extracted automatically, and subsequently inspected, corrected and completed by hand.Participants Prospective studies were selected focusing on the effects of antidepressants in any mental health disorder with 800 participants or more planned for inclusion.Main outcome measures Three members from the study team independently assessed the following ‘seeding trial’ characteristics in each registered study: a high level of involvement of the product manufacturer in the study design, in the data analysis and reporting of the study, an abnormally low ratio of patient numbers to study site, spin and/or omissions of clinically relevant findings in the abstracts, and conclusions that focused on secondary endpoints and surrogate markers. Secondary outcomes were the exploration of a functional outcome and suicidality.Results 31 trials were identified from clinical trials database. 18/31 were published (58%). 8 of these 18 (44%) studies were identified as possible seeding trials. 13/31 (42%) large trials planned to explore functioning and 5/31 (16%) suicidality.Conclusions Large trials are rare in the field of antidepressant research. Some could be ‘seeding trials’. Few explored suicidality. Identifying seeding trials from incomplete data entries in registries, especially when almost half of the studies were still unpublished, posed considerable challenges. The delay between ...
    Keywords Medicine ; R
    Subject code 150 ; 610
    Language English
    Publishing date 2023-08-01T00:00:00Z
    Publisher BMJ Publishing Group
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: A new ranking index to identify the work-related psychosocial factors most impacting mental health

    Astrid Chevance / Raphael Gaillard / Oumou Salama Daouda / Laura Temime / Mounia N Hocine / Patrick Légeron / Gilbert Saporta

    BMJ Open, Vol 12, Iss

    a cross-sectional study

    2022  Volume 12

    Abstract: Objectives In modern professional life, mental health prevention and promotion have become a major challenge for decision-makers. Devising appropriate actions requires better understanding the role played by each work-related psychosocial factor (WPSF). ... ...

    Abstract Objectives In modern professional life, mental health prevention and promotion have become a major challenge for decision-makers. Devising appropriate actions requires better understanding the role played by each work-related psychosocial factor (WPSF). The objective of this study was to present a relevant tool to hierarchise WPSFs that jointly takes into account their importance (impact on mental health) and their prevalence (the proportion of the population exposed to WPSF).Design A cross-sectional study was conducted in March 2018 among 3200 French workers which are representative of the French working population.Setting France.Participants Individuals aged 18–80 years who declared currently having a job (even a part-time job) whatever their occupation or status (employee or self-employed) were eligible. We excluded students, unemployed individuals, housewives/husbands and retired people. The mental health level was assessed using the General Health Questionnaire-28 and 44 items were gathered from theoretical models of WPSFs. We assessed two distinct multivariate methods for calculating WPSF importance: (1) weifila (weighted first last) method in a linear regression context and (2) random forests in a non-linear context. Both methods were adjusted on individual, health and job characteristics.Results The WPSF rankings obtained with the two methods to calculate importance are strongly consistent with each other (correlation coefficient=0.88). We highlighted nine WPSFs that are ranked high by both methods. In particular, irrespective of the chosen method, lack of communication, lack of social and hierarchy support and personal–professional life imbalance, emotional demands at work and dissatisfaction with the compensation received came out as top-ranking WPSFs.Conclusions A total of nine WPSFs were identified as key for decision-making. The easy-to-use tools we propose can help decision-makers identify priority WPSFs and design effective strategies to promote mental health in the workplace.
    Keywords Medicine ; R
    Subject code 360
    Language English
    Publishing date 2022-12-01T00:00:00Z
    Publisher BMJ Publishing Group
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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    Inter-library loan at ZB MED

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  5. Book ; Online: Observational studies on preventive measures and treatments for Covid-19

    Carolina Riveros / Chantal Julia / Astrid Chevance / Fiona Quirke / Isabelle Boutron / Anna Chaimani / Declan Devane / Joerg J Meerpohl / David Tovey / Asbjørn Hróbjartsson / Philippe Ravaud

    2020  

    Abstract: In the course of our PubMed searches and prepreints from MedRxiv, we identified a number of observational studies on preventive measures and treatments for Covid-19 that we have included in our systematic review. This file will be updated regularly. ...

    Abstract In the course of our PubMed searches and prepreints from MedRxiv, we identified a number of observational studies on preventive measures and treatments for Covid-19 that we have included in our systematic review. This file will be updated regularly.
    Keywords Covid-19 ; 2019-nCoV ; SARS-CoV-2 ; covid19
    Language English
    Publishing date 2020-05-19
    Publishing country eu
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  6. Book ; Online: Observational studies on preventive measures and treatments for Covid-19

    Carolina Riveros / Chantal Julia / Astrid Chevance / Fiona Quirke / Isabelle Boutron / Anna Chaimani / Declan Devane / Joerg J Meerpohl / David Tovey / Asbjørn Hróbjartsson / Philippe Ravaud

    2020  

    Abstract: In the course of our PubMed searches and prepreints from MedRxiv, we identified a number of observational studies on preventive measures and treatments for Covid-19 that we have included in our systematic review. This file is updated regularly. ...

    Abstract In the course of our PubMed searches and prepreints from MedRxiv, we identified a number of observational studies on preventive measures and treatments for Covid-19 that we have included in our systematic review. This file is updated regularly.
    Keywords Covid-19 ; 2019-nCoV ; SARS-CoV-2 ; covid19
    Language English
    Publishing date 2020-06-18
    Publishing country eu
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  7. Book ; Online: RCTs and quasi-experimental studies on preventive measures and treatments for Covid-19

    Carolina Riveros / Chantal Julia / Astrid Chevance / Fiona Quirke / Isabelle Boutron / Anna Chaimani / Declan Devane / Joerg J Meerpohl / David Tovey / Asbjørn Hróbjartsson / Philippe Ravaud

    2020  

    Abstract: In the course of our PubMed searches and prepreints from MedRxiv, we identified a number of RCTs and quasi-experimental studies on preventive measures and treatments for Covid-19 that we have included in our systematic review. This file is updated ... ...

    Abstract In the course of our PubMed searches and prepreints from MedRxiv, we identified a number of RCTs and quasi-experimental studies on preventive measures and treatments for Covid-19 that we have included in our systematic review. This file is updated regularly.
    Keywords Covid-19 ; 2019-nCoV ; SARS-CoV-2 ; RCT ; covid19
    Language English
    Publishing date 2020-06-26
    Publishing country eu
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

    More links

    Kategorien

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  8. Book ; Online: Observational studies on preventive measures and treatments for Covid-19

    Carolina Riveros / Chantal Julia / Astrid Chevance / Fiona Quirke / Isabelle Boutron / Anna Chaimani / Declan Devane / Joerg J Meerpohl / David Tovey / Asbjørn Hróbjartsson / Philippe Ravaud

    2020  

    Abstract: In the course of our PubMed searches and prepreints from MedRxiv, we identified a number of observational studies on preventive measures and treatments for Covid-19 that we have included in our systematic review. This file is updated regularly. ...

    Abstract In the course of our PubMed searches and prepreints from MedRxiv, we identified a number of observational studies on preventive measures and treatments for Covid-19 that we have included in our systematic review. This file is updated regularly.
    Keywords Covid-19 ; 2019-nCoV ; SARS-CoV-2 ; covid19
    Language English
    Publishing date 2020-06-26
    Publishing country eu
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

    More links

    Kategorien

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  9. Book ; Online: RCTs and quasi-experimental studies on preventive measures and treatments for Covid-19

    Carolina Riveros / Chantal Julia / Astrid Chevance / Fiona Quirke / Isabelle Boutron / Anna Chaimani / Declan Devane / Joerg J Meerpohl / David Tovey / Asbjørn Hróbjartsson / Philippe Ravaud

    2020  

    Abstract: In the course of our PubMed searches and prepreints from MedRxiv, we identified a number of RCTs and quasi-experimental studies on preventive measures and treatments for Covid-19 that we have included in our systematic review. This file will be updated ... ...

    Abstract In the course of our PubMed searches and prepreints from MedRxiv, we identified a number of RCTs and quasi-experimental studies on preventive measures and treatments for Covid-19 that we have included in our systematic review. This file will be updated regularly (once a week).
    Keywords Covid-19 ; 2019-nCoV ; SARS-CoV-2 ; RCT ; covid19
    Language English
    Publishing date 2020-05-20
    Publishing country eu
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

    More links

    Kategorien

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  10. Book ; Online: List of studies on Covid-19 identified in PubMed and excluded from our systematic review

    Carolina Riveros / Chantal Julia / Astrid Chevance / Fiona Quirke / Isabelle Boutron / Anna Chaimani / Declan Devane / Joerg J Meerpohl / David Tovey / Asbjørn Hróbjartsson / Philippe Ravaud

    2020  

    Abstract: In the course of our PubMed searches we identified and screened the title and abstract of a number of studies on Covid-19 that were finally excluded from our systematic review. This file will be updated regularly (once a week). ...

    Abstract In the course of our PubMed searches we identified and screened the title and abstract of a number of studies on Covid-19 that were finally excluded from our systematic review. This file will be updated regularly (once a week).
    Keywords Covid-19 ; 2019-nCoV ; SARS-CoV-2 ; covid19
    Language English
    Publishing date 2020-05-20
    Publishing country eu
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

    More links

    Kategorien

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

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