Publications by authors named "Christophe Perrey"

Objectives: This study aims to understand a major result of ComCor, an online epidemiological study conducted to identify the circumstances of COVID-19 infection in France from 2020 to 2022: One third of respondents reported ignoring the circumstances of their infection.

Methods: We conducted a qualitative study through semi-structured interviews, diagnosed in spring or summer 2021. Interviews were audio recorded, transcribed, and thematically analyzed.

View Article and Find Full Text PDF

Santé publique France has been developing participatory approaches in the field of local environmental health investigations for around twenty years. An initial assessment of this activity was carried out in 2016. Comparing four types of participatory process implemented on different polluted sites, this work aims to reflect on the contributions and limits of such approaches.

View Article and Find Full Text PDF

The technical consultation in Montreux, organised by World Health Organization and UNAIDS in 2007, recommended male circumcision as a method for preventing HIV transmission. This consultation came out of a long process of releasing reports and holding international and regional conferences, a process steered by an informal network. This network's relations with other parties is analysed along with its way of working and the exchanges during the technical consultation that led up to the formal adoption of a recommendation.

View Article and Find Full Text PDF

We present a controversy study on the association between male circumcision (MC) and HIV. Our general goal is to shed light on the issue, unravelling and comparing different conceptions of scientific evidence and their respective world views. We seek to reconstruct, based on an analysis of the literature on the topic, key moments in the history of the controversy about the association between MC and HIV prevention, analysing more closely three recent randomised studies, given their relevance to the argumentative strategy employed by those who defend circumcision as a prevention method.

View Article and Find Full Text PDF

Background: Peer review of grant applications has been criticized as lacking reliability. Studies showing poor agreement among reviewers supported this possibility but usually focused on reviewers' scores and failed to investigate reasons for disagreement. Here, our goal was to determine how reviewers rate applications, by investigating reviewer practices and grant assessment criteria.

View Article and Find Full Text PDF

This article examines transformations in HIV prevention strategies from the 1980s to the present. Drawing on the concepts of medicalization (Conrad, 2007 ), discipline and biopolitics (Foucault, 1976/ 1988 ), and biomedicalization (Clarke, Fishman, Fosket, Mamo, & Shim, 2003 ), it explores the shift from behavioral to biomedical and surgical prevention techniques-a shift symbolic of a more general trend toward the biomedicalization of sexuality. It argues that, although biomedical and surgical approaches (chemoprevention and male circumcision) have certain benefits, their efficacy is limited and uncertain.

View Article and Find Full Text PDF

Background: Peer review is the most widely used method for evaluating grant applications in clinical research. Criticisms of peer review include lack of equity, suspicion of biases, and conflicts of interest (CoI). CoIs raise questions of fairness, transparency, and trust in grant allocation.

View Article and Find Full Text PDF

Consent represents a key element in any biomedical research on humans. Ideally conceived as free from any constraints, informed by well-understood information and attested to by signature, its authorization in the context of clinical trials conducted in Southern hemisphere countries raises a certain number of difficulties. For this presentation, we studied the motivations of a group of Abidjan women (n=127) to participate or not, with their newborn, in a vaccine protocol trial against Hepatitis B called HEPACI.

View Article and Find Full Text PDF

This paper reports on a multidisciplinary meeting held to discuss ethical issues in medical research in the developing world. Many studies, including clinical trials, are conducted in developing countries with a high burden of disease. Conditions under which this research is conducted vary because of differences in culture, public health, political, legal and social contexts specific to these countries.

View Article and Find Full Text PDF

A study was conducted in two health centres in Abidjan, Ivory Coast (Abobo and Port Bouet) to compare the knowledge of pregnant women regarding tetanus and hepatitis B and to evaluate the acceptability of tetanus immunisation. A total of 124 women were interviewed. In spite of Information Education Communication (IEC) meetings held by midwives focusing on both diseases, knowledge about tetanus appeared to be substantially higher than that about hepatitis B.

View Article and Find Full Text PDF