MMMarion Mora

Marion Mora

*This is an algorithmically generated author record based on publicly available information.

Current Organizations / Institutes

The organizations/institutes from the scholar's latest article

Previous Organizations / Institutes

The organizations / institutes from the scholar's other articles in the past ten years


Marion Mora has a total of 170 co-authors. Here are the top co-authors by number of shared publications:


Latest Publications

  • HIV bridging within and beyond informal gold mining sites in Mali: The urgent need for care and prevention among mobile and key populations

    by Luis Sagaon-Teyssier, Moussa Anou Guindo, Aliou Kamissoko, Fode Traore, Gwenaëlle Maradan, François Cavaro, Fodié Diallo, Zoumana Diarra, Marion Mora, Michel Bourrelly, et al.

  • Open Access

    A Markov transition analysis to study changes in HIV prevention strategies among men who have sex with men in the French ANRS-PREVENIR cohort

    by Clément Boutet, Maxime Hoyer, Raymond Van Huizen, Abdourahmane Sow, Marion Mora, Lydie Beniguel, Jade Ghosn, Lambert Assoumou, Christel Protière, David Michels, et al.

  • Open Access

    Past-year violence experienced by transgender women living with HIV with or without recent involvement in transactional sex: the French national cross-sectional ANRS-Trans&HIV study

    by Marion Fiorentino, Margot Annequin, Aissatou Faye, Marion Mora, Raymond Van-Huizen, Michel Bourrelly, Gwenaëlle Maradan, Cyril Berenger, Florence Michard, Yazdan Yazdanpanah, et al.

    Introduction: Stigma and violence experienced by transgender women and women engaged in transactional sex may negatively impact health and access to HIV care. We investigated typologies of past-year violence experienced by transgender women living with HIV (TWLH), with or without involvement in transactional sex (TWLH-TS and TWLH-nTS, respectively) in France. Methods: We used data from the 2020–2022 French national cross-sectional ANRS-TRANS&HIV survey, which included TWLH recruited in 36 HIV care centres. We performed latent class analyses using variables representing combinations of past-year violence type and perpetrator separately for TWLH-TS and TWLH-nTS. Correlates of the resulting past-year violence typologies among TWLH-TS were assessed using multinomial logistic regression. Results: Among TWLH-TS (66% of the 501 participants), three typologies emerged: low reported violence (42% of the 501 participants), multiple-perpetrator violence (8%) and client and street violence (17%). Among TWLH-nTS (34% of the 501 participants), two typologies emerged: low reported violence (30% of the 501 participants) and multiple-perpetrator violence (3%). In TWLH-TS, correlates of client and street violence were inadequate housing, ART interruption, stimulant use and daily cannabis use, while those of multiple-perpetrator violence were depression and a lack of emotional support. Client and street violence and multiple-perpetrator violence were correlated with meeting clients in outdoor locations. Conclusion: TWLH in France face intersecting forms of systemic violence and structural vulnerability. One in ten experienced multi-form, multiple-perpetrator violence, regardless of transactional sex involvement, with potential consequences for mental health. Client and street violence affected one in four TWLH-TS, and was associated with precarious housing and working conditions, as well as substance use and ART adherence difficulties. Ensuring equitable access to HIV care and mental health services for transgender women is essential and inseparable from protecting their fundamental human rights and improving their socioeconomic conditions. Trial Registration: NCT04849767 .

  • Beyond the Individual: The Weight of Social and Structural Determinants of Depression Among Transgender Women Living with HIV in France (ANRS-Trans&HIV)

    by Raymond Van Huizen, Margot Annequin, Marion Mora, Aissatou Faye, Marion Fiorentino, Michel Bourrelly, Gwenaëlle Maradan, Cyril Berenger, Florence Michard, Yazdan Yazdanpanah, et al.

    Understanding the drivers of depression among transgender women living with HIV (TWLH) is essential to developing appropriate interventions. Using data from ANRS-Trans&HIV (2020-2022), multivariable modified Poisson regressions were used to identify individual, social, and structural determinants of depression (PHQ-9 ≥ 8) among TWLH. Of 493 participants, one-third (31%) had moderate-to-severe depression. In multivariable analyses, lifetime violence, declaring harassment by strangers in public spaces because of their transgender identity, financial difficulty, and a long delay between HIV diagnosis and treatment initiation were risk factors for depression. Receiving emotional support and declaring very attentive HIV healthcare providers were protective against depression. We identified a concerning prevalence of depression among TWLH. Findings suggest that the primary determinants are social and structural, rather than individual, underscoring the need to reduce systemic transphobia and structural inequities, and improve access to gender-affirming care. ANRS-Trans&HIV is registered at ClinicalTrials.gov (NCT04849767, 2021-04-19).

  • Negotiating Access to Healthcare and Experience of Stigma Among Cisgender Gay Men Diagnosed with Mpox During the 2022 Epidemic in France: A Qualitative Study

    by Marie Dos Santos, Manuela Salcedo, Marion Mora, Martin Siguier, Annie Velter, Vincent Leclercq, Gabriel Girard

    During the global Mpox epidemic of 2022/2023, the first cases in France were identified on 20 May 2022 among gay men. Scientific data on the experience of individuals concerned during the peak of the epidemic in France are scarce. This paper describes the results of the qualitative phase of the French ad hoc ANRS Mpox-SHS study, which was conducted in September/October 2022 among gay men diagnosed with Mpox. Study participants highlighted that they were not surprised at being diagnosed with Mpox, given that they were more exposed to sexually transmitted diseases in general because they had several partners and they were a target group of prevention campaigns. In contrast, the rapidity and extent of the disease’s symptoms (pain, rashes, scabs, etc.) surprised many of them. All participants mentioned strong barriers to accessing appropriate care, the most-cited being stigma. Participants felt they were treated like “plague victims”. Furthermore, most reported serious social and psychological consequences of being diagnosed with Mpox, arising from their fear that their sexual orientation and/or their sexual practices would be exposed. Moreover, respondents highlighted having an erratic Mpox care pathway, being sent from one health provider to another to receive care. Finally, participants explained that they implemented various negotiation strategies with their healthcare providers, sexual partners, and their employers during their illness. This study highlights the importance of using community health to better understand the development of an epidemic and its impact on affected individuals.


  • Open Access

    Loss to Follow-Up from HIV Pre-Exposure Prophylaxis Care in Men Who Have Sex with Men in West Africa

    by August Eubanks, Bakary Coulibaly, Bintou Dembélé Keita, Camille Anoma, Ter Tiero Elias Dah, Ephrem Mensah, Gwenaëlle Maradan, Michel Bourrelly, Marion Mora, Lucas Riegel, et al.

    Loss to follow-up (LTFU) from HIV pre-exposure prophylaxis (PrEP) care compromises the goal of HIV elimination. We investigated the proportion of LTFU and associated risk factors among men who have sex with men (MSM) enrolled in a PrEP demonstration project in Burkina Faso, Côte d’Ivoire, Mali, and Togo. CohMSM-PrEP, a prospective cohort study, was conducted between November 2017 and June 2021 in community-based clinics. MSM aged 18 years or older at substantial risk of HIV infection received a comprehensive prevention package, including PrEP and peer education. LTFU was defined as not returning to the clinic for six months. Associated risk factors were investigated using a time-varying Cox’s model. Of 647 participants followed up for a median time of 15 months, 372 were LTFU (57.5%). LTFU was associated with younger age (adjusted hazard ratio [95% Confidence Interval]; 1.50 [1.17–1.94]), unemployment (1.33 [1.03–1.71]), depression (1.63 [1.12–2.38]), and perceiving no HIV risk with stable male partners (1.61 [1.23–2.10]). Contacting peer educators outside of scheduled visits was protective (0.74 [0.56–0.97]). Our findings show that LTFU from PrEP care in West African MSM is a major challenge to achieving HIV elimination, but that the involvement of peer educators in PrEP delivery helps to limit LTFU by providing users with adequate support.


  • Open Access

    Applying the health capability profile to empirically study chronic hepatitis B in rural Senegal: a social justice mixed-methods study protocol

    by Marion Coste, Mouhamed Ahmed Badji, Aldiouma Diallo, Marion Mora, Sylvie Boyer, Jennifer J Prah

    Introduction Despite the early implementation of hepatitis B vaccination and the ongoing decentralisation of chronic hepatitis B (CHB) care, over 10% of the Senegalese adult population lives with CHB and liver cancer remains a main cause of death. Investigating factors associated with CHB infection, prevention of CHB-related morbidity, and prevention and treatment of mortality secondary to CHB calls for a holistic and multidimensional approach. This paper presents the adaptation of the health capability profile (HCP) to a specific epidemiological issue and empirical setting: it seeks to identify and analyse inter-related abilities and conditions (health capabilities) in relation to the CHB epidemic in the rural area of Niakhar, Senegal. Methods and analysis This ongoing study relies on a sequential social justice mixed-methods design. The HCP is comprehensively adapted to CHB in rural Senegal and guides the design and conduct of the study. Objective and subjective data are collected at the individual level following a mixed-methods explanatory core design. The quantitative module, embedded in the ANRS12356 AmBASS cross-sectional survey (exhaustive sampling), is used to select a purposeful sampling of participants invited for one-on-one qualitative interviews. Additional data are collected at the institutional and community level through health facility surveys and an ethnography (in-depth interviews) of local and national CHB stakeholders. Data analysis adopts a synergistic approach to produce a multilayered analysis of individual HCPs and crosscutting analysis of the 15 health capabilities. The data integration strategy relies on a mixed-methods convergent core design, and will use 0–100 health capability scores as well as flow diagrams to measure and characterise levels of development and interactions among health capabilities, respectively. Ethics and dissemination This study was approved by Senegalese and French authorities. Results dissemination through local workshops and scientific publications aim at fuelling effective policy change towards CHB-related health capability.


  • Open Access

    Living conditions, HIV and gender affirmation care pathways of transgender people living with HIV in France: a nationwide, comprehensive, cross-sectional, community-based research protocol (ANRS Trans&HIV)

    by Marion Mora, Giovanna Rincon, Michel Bourrelly, Gwenaëlle Maradan, Anaenza Freire Maresca, Florence Michard, Elisabeth Rouveix, Julie Pannetier, Diane Leriche, Tristan Alain, et al.

    Introduction: Transgender identity is poorly accepted in France, and data on living conditions and the daily difficulties transgender people encounter are scarce. This lack of data reinforces their invisibility in social life, contributes to their stigmatisation and probably increases the burden of HIV infection, especially for HIV-positive transgender people (TRHIV). The main objective of the community-based research study ANRS Trans&HIV is to identify personal and social situations of vulnerability in TRHIV, the obstacles they encounter in terms of access to and retention in medical care, and their gender affirmation and HIV care needs. Methods and analysis: ANRS Trans&HIV is a national, comprehensive, cross-sectional survey of all TRHIV currently being followed in HIV care units in France. TRHIV women are exclusively included in the quantitative component, and TRHIV men in the qualitative component. Data are collected by community-based interviewers and will be analysed to explore patient care pathways and living conditions in the TRHIV population with regard to gender affirmation and HIV. Data collection began in October 2020 and should be completed in December 2021. The statistical analyses techniques used will be adapted to each of the study’s objectives and to the type of data collected (cross-sectional ( questionnaires ) and retrospective ( biographical trajectory )). The study’s results will provide a greater understanding of TRHIV health needs in order to suggest possible national recommendations for comprehensive HIV and gender affirmation medical care. Ethics and dissemination: ANRS Trans&HIV was approved by Inserm’s Ethical Evaluation Committee (no 20-694 on 12 May 2020) and is registered with the National Commission on Informatics and Liberty under number 2518030720. Potential participants are informed about the study through an information note provided by their attending HIV physician. All results published in peer-reviewed journals will be disseminated to the HIV transgender community, institutional stakeholders and healthcare providers. Trial registration number: NCT04849767 .


  • Pratiques de dépistage du VIH chez les personnes nouvellement infectées en 2019 dans l’enquête ANRS OMaPrEP 95041

    by C. Lions, I. Poizot-Martin, H. Laroche, M. Mora, C. Berenger, M. Salnikova, C. Debreux, G. Maradan, S. Bregigeon-Ronot, B. Spire

  • Open Access

    Characterization of Physicians That Might Be Reluctant to Propose HIV Cure-Related Clinical Trials with Treatment Interruption to Their Patients? The ANRS-APSEC Study

    by Christel Protiere, Lisa Fressard, Marion Mora, Laurence Meyer, Marie Préau, Marie Suzan-Monti, Jean-Daniel Lelièvre, Olivier Lambotte, Bruno Spire, the APSEC Study Group

    HIV cure-related clinical trials (HCRCT) with analytical antiretroviral treatment interruptions (ATIs) have become unavoidable. However, the limited benefits for participants and the risk of HIV transmission during ATI might negatively impact physicians’ motivations to propose HCRCT to patients. Between October 2016 and March 2017, 164 French HIV physicians were asked about their level of agreement with four viewpoints regarding HCRCT. A reluctance score was derived from their answers and factors associated with reluctance identified. Results showed the highest reluctance to propose HCRCT was among physicians with a less research-orientated professional activity, those not informing themselves about cure trials through scientific literature, and those who participated in trials because their department head asked them. Physicians’ perceptions of the impact of HIV on their patients’ lives were also associated with their motivation to propose HCRCT: those who considered that living with HIV means living with a secret were more motivated, while those worrying about the negative impact on person living with HIV’s professional lives were more reluctant. Our study highlighted the need to design a HCRCT that minimizes constraints for participants and for continuous training programs to help physicians keep up-to-date with recent advances in HIV cure research.