Éditeur(s) : HAL CCSD Springer Verlag
Résumé : International audience
The prognosis of vertebral alveolar echinococcosis (AE) is poor. We report on the unique outcome of a patient with preexisting liver cirrhosis, in whom a diagnosis of vertebral AE was established on vertebral histopathology (D4 corporectomy in 2010 for paraplegia). Therapeutic drug monitoring of albendazole (ABZ) showed that a low dosage was appropriate. The patient recovered and ABZ withdrawal was decided in 2014, with no relapse 18 months later. In this patient, infection was purely or mainly localized in the dorsal spine, and this may have been favored by liver cirrhosis. A longer follow-up is, however, needed to confirm cure.
ISSN: 0300-8126

hal-01509561
https://hal.archives-ouvertes.fr/hal-01509561
PUBMED : 28004258

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
Infective endocarditis is defined by a focus of infection within the heart and is a feared disease across the field of cardiology. It is frequently acquired in the health care setting, and more than one-half of cases now occur in patients without known heart disease. Despite optimal care, mortality approaches 30% at 1 year. The challenges posed by infective endocarditis are significant. It is heterogeneous in etiology, clinical manifestations, and course. Staphylococcus aureus, which has become the predominant causative organism in the developed world, leads to an aggressive form of the disease, often in vulnerable or elderly patient populations. There is a lack of research infrastructure and funding, with few randomized controlled trials to guide practice. Longstanding controversies such as the timing of surgery or the role of antibiotic prophylaxis have not been resolved. The present article reviews the challenges posed by infective endocarditis and outlines current and future strategies to limit its impact. (C) 2017 by the American College of Cardiology Foundation.
ISSN: 0735-1097

hal-01489511
https://hal.archives-ouvertes.fr/hal-01489511
DOI : 10.1016/j.jacc.2016.10.066

Éditeur(s) : HAL CCSD European Centre for Disease Prevention and Control
Résumé : International audience
Following of the emergence of Zika virus in Brazil in 2015, an epidemiological surveillance system was quickly implemented in the French overseas Territories of America (FTA) according to previous experience with dengue and chikungunya and has detected first cases of Zika. General practitioners and medical microbiologists were invited to report all clinically suspectedcases of Zika, laboratory investigations were systematically conducted (RT-PCR). On 18 December, the first autochthonous case of Zika virus infection was confirmed by RT-PCR on French Guiana and Martinique, indicating introduction of Zika virus inFTA. The viral circulation of Zika virus was then also confirmed on Guadeloupe and Saint-Martin. We report here early findings on 203 confirmed cases of Zika virus infection identified by RT-PCR or seroneutralisation on Martinique Island between 24 November 2015 and 20 January 2016. All cases were investigated. Common clinical signs were observed (maculopapularrash, arthralgia, fever, myalgia and conjunctival hyperaemia) among these patients, but the rash, the foundation of our case definition, may be absent in a significant proportion of patients (16%). These results are important for the implementation of a suspected case definition, the main tool for epidemiological surveillance, in territories that may be affected by ZIKV emergence, including Europe.
ISSN: 1025-496X

Droits : info:eu-repo/semantics/OpenAccess
inserm-01415215
http://www.hal.inserm.fr/inserm-01415215
http://www.hal.inserm.fr/inserm-01415215/document
http://www.hal.inserm.fr/inserm-01415215/file/2016%2C%20Daudens-Vaysse%20-%20Zika%20emergence%20in%20the%20French%20Territories%20of%20America%20and%20description%20of%20first%20confirmed%20cases%20of%20Zika%20virus%20infection%20on%20Martinique%20.pdf
DOI : 10.2807/1560-7917.ES.2016.21.28.30285

Éditeur(s) : HAL CCSD
Résumé : National audience
Introduction En France, la proportion de personnes infectées par le VIH et ignorant leur statut était de 25 % en 2010. On estime que ces personnes seraient à l’origine de 60 % des nouvelles contaminations. Les offres et les moyens de dépistagesont régulièrement élargis et améliorés, sollicitant notamment les médecins généralistes. Cependant, les opportunités manquées de diagnostic sont nombreuses : pour 82 % des nouvelles découvertes de séropositivités VIH en 2009-2010. Une étude des pratiques de dépistage a eu lieu auprès des généralistes de métropole en 2009. Aucune étude de ce type n’a été réalisée en Martinique, département pourtant très touché par l’épidémie de VIH. Nous avons voulu réaliser unétat des lieux des pratiques de dépistage de l’infection par le VIH par les généralistes en Martinique.
17es Journées Nationales d’Infectiologie
Lille, France

Droits : info:eu-repo/semantics/OpenAccess
inserm-01410436
http://www.hal.inserm.fr/inserm-01410436
http://www.hal.inserm.fr/inserm-01410436/document
http://www.hal.inserm.fr/inserm-01410436/file/2016%2C%20Lafon-Desmurs%20-%20VIH02.pdf
PUBMED : 27495683

Éditeur(s) : HAL CCSD Saint-Maurice (Val de Marne) : Institut de veille sanitaire
Résumé : National audience
Introduction – Le nombre d’accès palustres diminue globalement en Guyane, alors que les orpailleurs travaillantsur les sites illégaux semblent particulièrement touchés par cette pathologie. Les objectifs de cette étudeétaient de déterminer la prévalence du paludisme dans cette population, les comportements associés ainsi quele niveau de résistance des parasites vis-à-vis des dérivés de l’artémisinine.Matériel et méthodes – Les inclusions ont eu lieu sur les sites de repli fréquentés par les orpailleurs le long dufleuve Maroni. Ont été effectués : un test de diagnostic rapide du paludisme, un questionnaire, un prélèvementsanguin pour PCR et un génotypage du gène pfK13 pour les PCR positives à Plasmodium falciparum.Résultats – De janvier à juin 2015, 421 orpailleurs ont été inclus, majoritairement des hommes (70,6%) brésiliens(93,8%). La prévalence du portage de plasmodies déterminée par PCR était en moyenne de 22,3%(IC95%: [18,3-26,3]), à 84% asymptomatiques. Les espèces identifiées étaient principalement P. falciparum(47,9%) puis P. vivax (37,2%), plus 10,6% de co-infections. Lors du dernier accès palustre, 52,4% des orpailleursavaient eu recours à l’automédication, majoritairement avec des dérivés de l’artémisinine (93,8%) avecune mauvaise observance (37,8%). L’analyse du gène pfK13 n’a pas mis en évidence de mutations associéesà la résistance à P. falciparumDiscussion – La prévalence élevée de porteurs asymptomatiques de plasmodies constitue un réservoir importantde transmission dans la région. L’utilisation massive de dérivés de l’artémisinine associée à une mauvaise observancedes traitements sont des facteurs de risque d’émergence de résistance imposant des mesures rapides
ISSN: 0245-7466

inserm-01491193
http://www.hal.inserm.fr/inserm-01491193
http://www.hal.inserm.fr/inserm-01491193/document
http://www.hal.inserm.fr/inserm-01491193/file/2017%2C%20Douine%20-%20Paludisme%20et%20orpaillage%20ill%C3%A9gal%20en%20Guyane.pdf

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
ISSN: 1079-9796

hal-01679011
https://hal.univ-antilles.fr/hal-01679011
DOI : 10.1016/j.bcmd.2017.02.001

Éditeur(s) : HAL CCSD
Résumé : National audience
Introduction Le paludisme est en nette diminution en Guyane actuellement. Des foyers de transmission persistent en population autochtone, mais cette pathologie touche aujourd’hui majoritairement les orpailleurs clandestins travaillant en Guyane. Cette étude avait pour objectifs d’évaluer le portage de Plasmodium par bassin d’orpaillage et les connaissances, attitudes et pratiques(CAP) des orpailleurs clandestins vis-à-vis du paludisme.
17es Journées Nationales d’Infectiologie
Lille, France

Droits : info:eu-repo/semantics/OpenAccess
inserm-01410986
http://www.hal.inserm.fr/inserm-01410986
http://www.hal.inserm.fr/inserm-01410986/document
http://www.hal.inserm.fr/inserm-01410986/file/2016%2C%20Douine%20-%20PADS%202-06.pdf
PUBMED : 27495620

Éditeur(s) : HAL CCSD American Society of Tropical Medicine and Hygiene
Résumé : International audience
In South America, the presence of the Leishmania RNA virus type 1 (LRV1) was described in Leishmania guyanensis and Leishmania braziliensis strains. The aim of this study was to determine the prevalence distribution of LRV1 in Leishmania isolates in French Guiana given that, in this French overseas department, most Leishmania infections are due to these parasite species. The presence of the virus was observed in 74% of Leishmania spp. isolates, with a highest presence in the internal areas of the country.
ISSN: 0002-9637

pasteur-01583614
https://hal-riip.archives-ouvertes.fr/pasteur-01583614
https://hal-riip.archives-ouvertes.fr/pasteur-01583614/document
https://hal-riip.archives-ouvertes.fr/pasteur-01583614/file/2016%20Ginouves%20et%20al.%20ajtmh.pdf
PUBMED : 26598572

Éditeur(s) : HAL CCSD Public Library of Science
Résumé : International audience
BACKGROUND: Dengue fever is the most important arboviral infection that affects humans, particularly in tropical and subtropical regions. Here, we provide the first comprehensive overview of the severity of dengue epidemics in French Guiana. METHODOLOGY/PRINCIPAL FINDINGS: We monitored hospitalized cases between 2008 and 2013. Detailed clinical features and biological parameters were collected on a daily basis from all cases. Among the 1,356 cases, 216 (16%) were classified according to the WHO 2009 classification as dengue without warning signs (WS), 926 (68%) were classified as dengue with WS and 214 (16%) were classified as severe dengue. The severity rates were similar between the three major epidemics that occurred during the study period, whereas the hospitalization rate was highest in 2013. Fluid accumulation, aspartate aminotransferase (ASAT) counts>193 IU/L and platelet counts<75,000 cells/mm3 were associated with dengue severity. CONCLUSIONS/SIGNIFICANCE: Our findings provide a recent epidemiological description of the severity of dengue epidemics in French Guiana. These results highlight the potential impacts and consequences of implementing the WHO 2009 classification on hospital activity. Future studies should include virological and immunological investigations of well-documented serum samples.
ISSN: 1932-6203

hal-01477201
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01477201
DOI : 10.1371/journal.pone.0172267
PUBMED : 28196111

Éditeur(s) : HAL CCSD American Society of Tropical Medicine and Hygiene
Résumé : International audience
Anti-leishmaniasis drug resistance is a common problem worldwide. The aim of this study was to inventory the general in vitro level of sensitivity of Leishmania isolates circulating in French Guiana and to highlight potential in vitro pentamidine-resistant isolates. This sensitivity study was conducted on 36 patient-promastigote isolates for seven drugs (amphotericin B, azithromycin, fluconazole, meglumine antimoniate, miltefosine, paromomycin, and pentamidine) using the Cell Counting Kit-8 viability test. The IC50 values obtained were heterogeneous. One isolate exhibited high IC50 values for almost all drugs tested. Pentamidine, which is the first-line treatment in French Guiana, showed efficacy at very low doses (mean of 0.0038 μg/mL). The concordance of the in vitro pentamidine results with the patients' clinical outcomes was 94% (K = 0.82).
ISSN: 0002-9637

inserm-01481512
http://www.hal.inserm.fr/inserm-01481512
http://www.hal.inserm.fr/inserm-01481512/document
http://www.hal.inserm.fr/inserm-01481512/file/2017%2C%20Ginouves%20-%20In%20vitro%20sensitivity%20of%20cutaneous%20leishmania.pdf
DOI : 10.4269/ajtmh.16-0373

Éditeur(s) : HAL CCSD Centers for Disease Control and Prevention
Résumé : International audience
To assess the prevalence of malaria among illegal gold miners in the ă French Guiana rainforest, we screened 205 miners during May-June 2014. ă Malaria prevalence was 48.3%; 48.5% of cases were asymptomatic. ă Patients reported self-medication with artemisinin-based combination ă therapy. Risk for emergence and spread of artemisinin resistance among ă gold miners in the rainforest is high.
ISSN: 1080-6040

hal-01467560
https://hal.archives-ouvertes.fr/hal-01467560
DOI : 10.3201/eid2205.151957

Éditeur(s) : HAL CCSD BioMed Central
Résumé : International audience
Background: Access to health care is a global public problem. In French Guiana, there exists social inequalities which are specially marked amongst immigrants who make up a third of the population. Health care inequalities are prevalent. The objective of this study was to determine factors associated with why health care amongst the poor population of Cayenne was renounced.Study design The study was cross sectional. It focused on knowledge, attitudes, practices and beliefs of the population living in poor neighborhoods of the Cayenne area. Methods: Populations coming at the Red Cross mobile screening unit in poor urban areas of Cayenne were surveyed from July 2013 to June 2014. Structured questionnaires consisted of 93 questions. Written informed consent was requested at the beginning of the questionnaire. The predictors for renouncing medical care were determined using logistic regression models and tree analysis. Results: Twenty percent of persons had renounced care. Logistic regression showed that renouncement of health care was negatively associated with having no regular physician Adjusted Odds Ratio (AOR)=0.43 (95%CI=0.24-0.79) and positively associated with being embarrassed to ask certain questions AOR=6.81 (95%CI=3.98-11.65) and having been previously refused health care by a doctor AOR=3.08 (95%CI=1.43-6.65) . Tree analysis also showed that three of these variables were linked to renouncement, with feeling shy to ask certain questions as the first branching.Conclusion: Although most people felt it was easy to see a doctor, one in five had renounced health care. The variables identified by the models suggest vulnerable persons generally had previous negative encounters with the health system and felt unwanted or non eligible for healthcare. Health care mediation and welcoming staff may be simple solutions to the above problems which were underscored in our observations.
ISSN: 1472-6963

hal-01288656
https://hal.archives-ouvertes.fr/hal-01288656
https://hal.archives-ouvertes.fr/hal-01288656/document
https://hal.archives-ouvertes.fr/hal-01288656/file/Predictive%20factors%20for%20renouncing%20to%20care%20in%20FG.pdf
PUBMEDCENTRAL : PMC4731954

Éditeur(s) : HAL CCSD MDPI
Résumé : International audience
Malaria remains one of the most common vector-borne diseases in the world and the definition of novel control strategies can benefit from the modeling of transmission processes. However, data-driven models are often difficult to build, as data are very often incomplete, heterogeneous in nature and in quality, and/or biased. In this context, a knowledge-based approach is proposed to build a robust and general landscape-based hazard index for malaria transmission that is tailored to the Amazonian region. A partial knowledge-based model of the risk of malaria transmission in the Amazonian region, based on landscape features and extracted from a systematic literature review, was used. Spatialization of the model was obtained by generating land use and land cover maps of the cross-border area between French Guiana and Brazil, followed by computing and combining landscape metrics to build a set of normalized landscape-based hazard indices. An empirical selection of the best index was performed by comparing the indices in terms of adequacy with the knowledge-based model, intelligibility and correlation with P. falciparum incidence rates. The selected index is easy to interpret and successfully represents the current knowledge about the role played by landscape patterns in malaria transmission within the study area. It was significantly associated with P. falciparum incidence rates, using the Pearson and Spearman correlation coefficients (up to 0.79 and 0.75, respectively; p-value < 0.001), and the linear regression coefficient of determination (reaching 0.63; p-values < 0.001). This study establishes a spatial knowledge-driven, landscape-based hazard malaria index using remote sensing that can be easily produced on a regular basis and might be useful for malaria prediction, surveillance, and control. Keywords: remote sensing; land use and land cover; landscape metric; knowledge-based hazard modeling; malaria; cross-border area between French Guiana and Brazil
ISSN: 2072-4292

hal-01355255
https://hal.archives-ouvertes.fr/hal-01355255
https://hal.archives-ouvertes.fr/hal-01355255/document
https://hal.archives-ouvertes.fr/hal-01355255/file/010066865.pdf
IRD : fdi:010066865

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
ISSN: 1079-9796

hal-01679023
https://hal.univ-antilles.fr/hal-01679023
DOI : 10.1016/j.bcmd.2017.02.001

Éditeur(s) : HAL CCSD BioMed Central
Résumé : International audience
BackgroundMalaria is endemic in French Guiana, an overseas territory of France on the Guiana Shield. Since 2005, notified malaria cases are decreasing. However, new data show that malaria affects many Brazilian gold miners working illegally in French Guiana, the majority of whom are not counted in official data. In addition, one major concern is the usual practice of improper self-treatment in this mining population, raising fear of the development of antimalarial resistance. This prospective study, conducted in 2015, aimed to estimate the prevalence of Plasmodium spp. in illegal gold miners working in French Guiana. MethodsThe recruitment of gold miners was carried out in resting sites along the French Guiana-Suriname border, where they go for supplies, medical care or leisure. After recording agreement, three malaria diagnostic methods were performed: rapid diagnostic test, microscopy and PCR,ResultsAmong 421 persons recruited in the study, malaria prevalence, detected by nested-PCR, was 22.3% (CI=[18.3-26.3], n=94/421) of which 84% were asymptomatic. ConclusionThis significant malaria reservoir in a mobile and illegal population with difficult access to a health care system raises the threat of artemisinin resistance and puts the population of the Guiana Shield at risk of new transmission foci while countries of the region aim at malaria elimination. Even though French legislation may hamper dealing with this population, France must face the reality of malaria in illegal gold miners in order to meet its commitment to malaria elimination.
ISSN: 1475-2875

hal-01346800
https://hal.archives-ouvertes.fr/hal-01346800
https://hal.archives-ouvertes.fr/hal-01346800/document
https://hal.archives-ouvertes.fr/hal-01346800/file/2016%2C%20Douine%20-%20Prevalence%20of%20Plasmodium%20spp.%20in%20illegal%20gold%20miners%20in%20French%20Guiana%20in%202015.pdf
DOI : 10.1186/s12936-016-1367-6

Éditeur(s) : HAL CCSD BioMed Central
Résumé : International audience
Background: End-Stage renal disease (ESRD) causes considerable morbidity and mortality, and significantly alterspatients’ quality of life. There are very few published data on this problem in the French Overseas territories. Thedevelopment of a registry on end stage renal disease in French Guiana in 2011 allowed to describe the magnitudeof this problem in the region for the first time.Methods: Using data from the French Renal Epidemiology and Information Network registry (R.E.I.N). Descriptivestatistics on quantitative and qualitative variables in the registry were performed on prevalent cases and incidentcases in 2011, 2012 and 2013.Results: French Guiana has one of the highest ESRD prevalence and incidence in France. The two main causes ofESRD were hypertensive and diabetic nephropathies. The French Guianese population had a different demographicprofile (younger, more women, more migrants) than in mainland France. Most patients had at least one comorbidity,predominantly (95.3%) hypertension. In French Guiana dialysis was initiated in emergency for 71.3% of patients versus33% in France (p < 0.001).Conclusion: These first results give important public health information: i) End stage renal disease has a very highprevalence relative to mainland France ii) Patients have a different demographic profile and enter care late in thecourse of their renal disease. These data are closer to what is observed in the Caribbean or in Latin America than inMainland France.
ISSN: 1471-2369

inserm-01567222
http://www.hal.inserm.fr/inserm-01567222
http://www.hal.inserm.fr/inserm-01567222/document
http://www.hal.inserm.fr/inserm-01567222/file/2017%2C%20Rochemont%20-%20End%20stage%20renal%20disease.pdf
DOI : 10.1186/s12882-017-0614-6

Éditeur(s) : HAL CCSD
Résumé : International audience
Background Mycobacterium ulcerans infection is the third most common mycobacterial disease in the world after tuberculosis and leprosy. To date, transmission pathways from its environmental reservoir to humans are still unknown. In South America, French Guiana has the highest reported number of M ulcerans infections across the continent. This empirical study aimed to characterise the epidemiology of M ulcerans infection in French Guiana between 1969 and 2013.MethodsData were collected prospectively mainly by two dermatologists at Cayenne Hospital’s dermatologydepartment between Jan 1, 1969, and Dec 31, 2013, for age, date of diagnosis, sex, residence, location of the lesion,type of lesion, associated symptoms, and diagnostic method (smear, culture, PCR, or histology) for all confirmed andsuspected cases of M ulcerans. We obtained population data from censuses. We calculated mean M ulcerans infectionincidences, presented as the number of cases per 100 000 person-years.Findings 245 patients with M ulcerans infections were reported at Cayenne Hospital’s dermatology department duringthe study period. M ulcerans infection incidence decreased over time, from 6·07 infections per 100 000 person-years(95% CI 4·46–7·67) in 1969–83 to 4·77 infections per 100 000 person-years (3·75–5·79) in 1984–98 and to3·49 infections per 100 000 person-years (2·83–4·16) in 1999–2013. The proportion of children with infections alsodeclined with time, from 42 (76%) of 55 patients in 1969–83 to 26 (31%) of 84 in 1984–98 and to 22 (21%) of 106 in1999–2013. Most cases occurred in coastal areas surrounded by marshy savannah (incidence of 21·08 per100 000 person-years in Sinnamary and 21·18 per 100 000 person-years in Mana). Lesions mainly affected limbs (lowerlimbs 161 [66%] patients; upper limbs 60 [24%] patients). We diagnosed no bone infections.Interpretation The decrease of M ulcerans infection incidence and the proportion of children with infections over a45 year period in this ultra-peripheral French territory might have been mostly driven by improving living conditions,prophylactic recommendations, and access to health care.
The Lancet Planetary Health

inserm-01545603
http://www.hal.inserm.fr/inserm-01545603
http://www.hal.inserm.fr/inserm-01545603/document
http://www.hal.inserm.fr/inserm-01545603/file/2017%2C%20Douine%20-%20Mycobacterium%20ulcerans%20infection%20%28Buruli%20ulcer%29.pdf
http://www.hal.inserm.fr/inserm-01545603/file/Comments.pdf

Éditeur(s) : HAL CCSD Centers for Disease Control and Prevention
Résumé : International audience
To assess the prevalence of malaria among illegal gold miners in the French Guiana rainforest, we screened 205 miners during May-June 2014. Malaria prevalence was 48.3%; 48.5% of cases were asymptomatic. Patients reported self-medication with artemisinin-based combination therapy. Risk for emergence and spread of artemisinin resistance among gold miners in the rainforest is high.
ISSN: 1080-6040

Droits : http://creativecommons.org/licenses/by/
pasteur-01305106
https://hal-pasteur.archives-ouvertes.fr/pasteur-01305106
https://hal-pasteur.archives-ouvertes.fr/pasteur-01305106/document
https://hal-pasteur.archives-ouvertes.fr/pasteur-01305106/file/15-1957.pdf
DOI : 10.3201/eid2205.151957.

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
A recent study suggested that adenosine signaling pathway could promote hemolysis in patients with sickle cell anemia (SCA). This signaling pathway involves several gene coding enzymes for which variants have been described. In this study, we analyzed the genotype-phenotype relationships between functional polymorphisms or polymorphisms associated with altered expression of adenosine pathway genes, namely adenosine deaminase (ada; rs73598374), adenosine A2b receptor (adora2b; rs7208480), adenylyl cyclase6 (adcy6; rs3730071, rs3730070, rs7300155), and hemolytic rate in SCA patients. One hundred and fifty SCA patients were genotyped for adcy6, ada, and adora2b variants as well as alpha-globin gene, a genetic factor known to modulate hemolytic rate. Hematological and biochemical data were obtained at steady-state. Lactate dehydrogenase, aspartate aminotransferase, reticulocytes and total bilirubin were used to calculate a hemolytic index. Genotype-phenotype relationships were investigated using parametric tests and multivariate analysis. SCA patients carrying at least one allele of adcy6 rs3730070-G exhibited lower hemolytic rate than non-carriers in univariate analysis (p=0.006). The presence of adcy6 rs3730070-G variant was associated with a decreased hemolytic rate in adjusted model for age and alpha-thalassemia (p=0.032). Our results support a protective effect of adcy6 rs3730070-G variant on hemolysis in SCA patients.
ISSN: 1079-9796

hal-01668332
https://hal.univ-antilles.fr/hal-01668332
DOI : 10.1016/j.bcmd.2016.02.006

Éditeur(s) : HAL CCSD Taylor & Francis (Routledge)
Résumé : International audience
In Cayenne, French Guiana, 80% of HIV+ patients followed at the hospital are migrants. Behavioral information is crucial for optimizing HIV testing for this vulnerable group. Predictors of ignorance of the existence of free VCT centre and willingness to get tested were investigated in 2006 among 398 migrants from Haiti, Guyana, Suriname, and Brazil using a structured questionnaire. Only 27 % of migrants knew simultaneously about the existence of free VCT, its localisation and its operating hours. Factors associated with ignorance of the existence of free VCT centre were birthplace in Haiti, being in French Guiana for less than 3 years, not thinking one's birth country as strongly affected by HIV, and not thinking to be personally at risk for HIV. Factors independently associated with willingness to get tested were thinking to be at risk for HIV, birthplace in Brazil and Haiti, having a high integration level and fear of suffering if HIV test was positive. In order to improve testing among migrants, the accessibility of testing facilities and the knowledge of their whereabouts and operating hours must be improved to promote the desired behaviour among the majority of migrants which is often willing to do the test.
ISSN: 0954-0121

hal-00665442
https://hal.archives-ouvertes.fr/hal-00665442
https://hal.archives-ouvertes.fr/hal-00665442/document
https://hal.archives-ouvertes.fr/hal-00665442/file/PEER_stage2_10.1080%252F09540121.2010.525604.pdf
DOI : 10.1080/09540121.2010.525604