Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
ISSN: 0020-7292

inserm-01065103
http://www.hal.inserm.fr/inserm-01065103
http://www.hal.inserm.fr/inserm-01065103/document
http://www.hal.inserm.fr/inserm-01065103/file/Figure.pdf
http://www.hal.inserm.fr/inserm-01065103/file/2013_Douine_-_Survival_cervical.pdf

Éditeur(s) : HAL CCSD
Résumé : International audience
In French Guiana, the prevalence of HIV among pregnant women along the Maroni river, has risen from 0 to over 1% in the 1990's. Despite this sharp increase, no behavioural surveillance study has ever taken place in this border region. The present study showed that an important proportion of boatmen have risky sexual behaviour. These results underline the importance of targeting prevention interventions on this population that is not currently receiving specific HIV prevention messages.
J AIDS Clinic Res

Droits : info:eu-repo/semantics/OpenAccess
inserm-00915224
http://www.hal.inserm.fr/inserm-00915224
http://www.hal.inserm.fr/inserm-00915224/document
http://www.hal.inserm.fr/inserm-00915224/file/2012_Gaubert_-_KABP_on_HIV_among_Boatmen_on_the_Maroni_river_a_neglected_bridging_group.pdf
DOI : 10.4172/2155-6113.1000181

Éditeur(s) : HAL CCSD Masson
Résumé : International audience
In French Guiana, the age-standardized incidence rate of cervical cancer is four times higher than in France and the mortality rate 5.5 times higher. A survival study revealed that stage at diagnosis was the main factor influencing the prognosis, showing that early detection is crucial to increase cervical cancer survival. The present study aimed at evaluating the cervical cancer screening rate between 2006 and 2011 by age and for 3-years period in French Guiana. All pap smears realised in French Guiana were analysed in two laboratories allowing exhaustive review of screening data. The screening rate was estimated at about 54% from 2006 to 2011, with a statistical difference between coastal and rural area (56.3% versus 18.7%).Although the methodological difference did not allow comparisons with mainland France, these results could be used to evaluate the impact of organised cervical cancer screening by the French Guiana Association for Organized Screening of Cancers implemented in French Guiana since 2012.
ISSN: 0037-9085

hal-01260391
https://hal.archives-ouvertes.fr/hal-01260391
https://hal.archives-ouvertes.fr/hal-01260391/document
https://hal.archives-ouvertes.fr/hal-01260391/file/2015%2C%20Douine%20-%20Servical%20cancer.pdf

Éditeur(s) : HAL CCSD
Résumé : National audience
La Guyane française, de par sa situation géographique et climatique équatoriale – entraînant uneimmense biodiversité – et le caractère multiculturel et multiethnique de sa population, est le siège d’unlarge panel de pathologies infectieuses et tropicales, dont certaines sont assez mal connues.La fièvre Q, la toxoplasmose, la cryptococcose ou l’infection à VIH sont communes aux pays tempérés,mais présentent ici de grandes spécificités, entraînant une prise en charge et un raisonnement médicalparfois différents. De nombreuses pathologies tropicales sont par ailleurs présentes sur un mode endémiqueet/ou épidémique : paludisme, leishmaniose, maladie de Chagas, histoplasmose, dengue, chikungunya, etc.Des personnes ayant séjourné en Guyane peuvent présenter des problèmes infectieux spécifiques deretour sur le continent européen, et ces pathologies doivent pouvoir être évoquées par l’infectiologue.
La Lettre de l'Infectiologue

inserm-01407150
http://www.hal.inserm.fr/inserm-01407150
http://www.hal.inserm.fr/inserm-01407150/document
http://www.hal.inserm.fr/inserm-01407150/file/2016%2C%20Epelboin%20-%20L%27infectiologie%20en%20Guyane%20synth%C3%A8se%20med%20trop.pdf

Éditeur(s) : HAL CCSD BioMed Central
Résumé : International audience
BACKGROUND:In French Guiana, a French overseas territory in South America, 6 to 10 thousands undocumented persons work illegally in gold mining sites in the Amazonian forest. Precarious life conditions lead to poor health but few data exist on the health status of illegal gold miners in French Guiana. The objective of this article was to describe the sociodemographic and health status of this vulnerable population.METHOD:A prospective cross-sectional survey was conducted in 2015 on gold mine supply sites at the border between French Guiana and Suriname. Health status was assessed through medical examination, past medical history, haemoglobin concentration, and HIV and malaria testing. A questionnaire was used to collect data about the migration itinerary and life conditions on mining sites.RESULTS:Among the 421 adults included in the study, 93.8% (395/421) were Brazilian, mainly from Maranhão (55.7%, 220/395), the poorest Brazilian state. The sex ratio was 2.4. Overall, 48% of persons never went to school or beyond the primary level. The median time spent in gold mining was quite long (10 years), with a high turn-over. One third of the surveyed population (37.1%, 156/421) had high blood pressure, and only two had a medical follow-up. Most persons had experienced malaria (89.3%, 376/421). They declared frequent arboviroses and digestive disorders. Active leishmaniasis was observed in 8.3% of gold miners. Among women, 28.5% were anemic. Concerning HIV, 36.6% (154/421) of persons, mainly men, never got tested before and 6 were tested positive, which represented an HIV prevalence of 1.43% (95%CI =0.29-2.5).CONCLUSION:These findings support the hypothesis that mining in remote areas is linked to several specific illnesses. Theoretically, gold miners would be presumed to start their economical migration to French Guiana as a healthy group. However, their strenuous working and living conditions there lead to poor health caused by infectious and non infectious diseases. This description of their health status is precious for health policy planners in French Guiana given the importance of controlling communicable disease, and the severity and range of specific illnesses acquired by this neglected population.TRIAL REGISTRATION:Clinical trial registration PRS N° NCT02903706 . Retrospectively registered 09/13/2016.
ISSN: 1471-2458

inserm-01566314
http://www.hal.inserm.fr/inserm-01566314
http://www.hal.inserm.fr/inserm-01566314/document
http://www.hal.inserm.fr/inserm-01566314/file/2017%2C%20Douine%20-%20Illegal%20gold%20miners%20in%20French%20Guiana.pdf
DOI : 10.1016/S0140-6736(10)62169-1

Éditeur(s) : HAL CCSD Public Library of Science
Résumé : International audience
ISSN: 1935-2727

inserm-00919502
http://www.hal.inserm.fr/inserm-00919502
http://www.hal.inserm.fr/inserm-00919502/document
http://www.hal.inserm.fr/inserm-00919502/file/2013_Nacher_-_Disseminated_histo_in_hiv_in_south_america_a_neglected_killer_continues_on_its_rampage.pdf
DOI : 10.1371/journal.pntd.0002319

Éditeur(s) : HAL CCSD Public Library of Science
Résumé : International audience
A retrospective cohort study was conducted on 1541 HIV-infected patients to determine variables associated with the incidence of herpes zoster. A single failure Cox model showed that herpes zoster incidence increased following the first 6 months of antiretroviral treatment adjusted hazard ratio (AHR)=5 (95%CI=2.6-9.2), P<0.001; in the >60 years age group AHR=2 (95%CI=1-4), P=0.04; in patients in the top CD8 quartile AHR=2.1 (95%CI=1.3-3.6), P<0.001; and in patients previously reported to use crack cocaine AHR=5.9, (95%CI=1.4-25), P=0.02. Herpes zoster incidence increased in patients with CD4 counts<500 per mm(3) and gradually declined since 1992-1996, with AHR=0.3 (95%CI=0.2-0.5), P<0.001 for the 1997-2002 period and AHR=0.24 (95%CI=0.14-0.4), P<0.001 for the 2002-2008 period. Contrary to what has been described elsewhere, there was no specific effect of protease inhibitors on herpes zoster incidence. The present study is the first to suggest that crack cocaine is associated with an increased incidence of herpes zoster. The neurological or immunological effects of crack are discussed.
ISSN: 1932-6203

inserm-00921158
http://www.hal.inserm.fr/inserm-00921158
http://www.hal.inserm.fr/inserm-00921158/document
http://www.hal.inserm.fr/inserm-00921158/file/2013_Nacher_-_Predictive_factorssur herpes_zoster.pdf
DOI : 10.1371/journal.pone.0080187

Éditeur(s) : HAL CCSD American Society of Tropical Medicine and Hygiene
Résumé : International audience
To study the link between climatic variables and the incidence of leishmaniasis a study was conducted in Cayenne, French Guiana. Patients infected between January 1994 and December 2010. Meteorological data were studied in relation to the incidence of leishmaniasis using an ARIMA model. In the final model, the infections were negatively correlated with rainfall (with a 2-month lag) and with the number of days with rainfall > 50 mm (lags of 4 and 7 months). The variables that were positively correlated were temperature and the Multivariate El Niño Southern Oscillation Index with lags of 8 and 4 months, respectively. Significantly greater correlations were observed in March for rainfall and in November for the Multivariate El Niño/Southern Oscillation Index. Climate thus seems to be a non-negligible explanatory variable for the fluctuations of leishmaniasis. A decrease in rainfall is linked to increased cases 2 months later. This easily perceptible point could lead to an interesting prevention message.
ISSN: 0002-9637

inserm-00913933
http://www.hal.inserm.fr/inserm-00913933
http://www.hal.inserm.fr/inserm-00913933/document
http://www.hal.inserm.fr/inserm-00913933/file/article_amaury_leishmaniose_revised2corrected.pdf
http://www.hal.inserm.fr/inserm-00913933/file/figure_2.pdf

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 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 Cambridge University Press (CUP)
Résumé : International audience
Cervical cancer is the second most frequent cancer in women in French Guiana. Studies have shown that populations living in the remote areas of the interior have early sexual debut and that multiple sexual partnerships are common. The objective of the present study was thus to determine the prevalence of human papillomavirus (HPV) infection in these areas. A study was conducted in women aged 20-65 years with previous sexual activity. Women were included on a voluntary basis after using local media and leaders to inform them of the visit of the team. HPV infection was defined by the detection of HPV DNA using the Greiner Bio-One kit. In addition to HPV testing cytology was performed. The overall age-standardized prevalence rate was 35%. There was a U-shaped evolution of HPV prevalence by age with women aged >50 years at highest risk for HPV, followed by the 20-29 years group. Twenty-seven percent of women with a positive HPV test had normal cytology. Given the high incidence of cervical cancer in French Guiana and the high prevalence of HPV infections the present results re-emphasize the need for screening for cervical cancer in these remote areas. Vaccination against HPV, preferably with a nonavalent vaccine, also seems an important prevention measure. However, in this region where a large portion of the population has no health insurance, this still represents a challenge.
ISSN: 0950-2688

inserm-01476015
http://www.hal.inserm.fr/inserm-01476015
http://www.hal.inserm.fr/inserm-01476015/document
http://www.hal.inserm.fr/inserm-01476015/file/High%20prevalence%20HPV%20infection%20in%20women%20living%20in%20the%20remote%20territories%20of%20French%20Guiana%20STD.pdf
http://www.hal.inserm.fr/inserm-01476015/file/Table%203.pdf

Éditeur(s) : HAL CCSD American Society of Hematology
Résumé : International audience
Human immunodeficiency virus (HIV)-associated disseminated Histoplasma capsulatum capsulatum infection often mimics tuberculosis. This disease is well know in the United States but is dramatically underdiagnosed in Central and South America. In the Amazon region, given the available incidence data and the regional HIV prevalence, it is expected that, every year, 1,500 cases of histoplasmosis affect HIV patients in that region alone. Given the mortality in undiagnosed patients, at least 600 patients would be expected to die from an undiagnosed but treatable disease. The lack of a simple diagnostic tool and the lack of awareness by clinicians spiral in a vicious cycle and made a major problem invisible for 30 years. The HIV/acquired immunodeficiency syndrome community should tackle this problem now to prevent numerous avoidable deaths from HIV-associated histoplasmosis in the region and elsewhere.
ISSN: 0006-4971

inserm-00913874
http://www.hal.inserm.fr/inserm-00913874
http://www.hal.inserm.fr/inserm-00913874/document
http://www.hal.inserm.fr/inserm-00913874/file/2013_Nacher_-_How_many_have_died_from_undiagnosed_histoplasmosis.pdf
DOI : 10.4269/ajtmh.13-0226

Éditeur(s) : HAL CCSD Public Library of Science
Résumé : International audience
BACKGROUND: Histoplasmosis is an endemic fungal infection in French Guiana. It is the most common AIDS-defining illness and the leading cause of AIDS-related deaths. Diagnosis is difficult, but in the past 2 decades, it has improved in this French overseas territory which offers an interesting model of Amazonian pathogen ecology. The objectives of the present study were to describe the temporal trends of incidence and mortality indicators for HIV-associated histoplasmosis in French Guiana. METHODS: A retrospective study was conducted to describe early mortality rates observed in persons diagnosed with incident cases of HIV-associated Histoplasma capsulatum var. capsulatum histoplasmosis admitted in one of the three main hospitals in French Guiana between 1992 and 2011. Early mortality was defined by death occurring within 30 days after antifungal treatment initiation. Data were collected on standardized case report forms and analysed using standard statistical methods. RESULTS: There were 124 deaths (45.3%) and 46 early deaths (16.8%) among 274 patients. Three time periods of particular interest were identified: 1992-1997, 1998-2004 and 2005-2011. The two main temporal trends were: the proportion of early deaths among annual incident histoplasmosis cases significantly declined four fold (χ2, p<0.0001) and the number of annual incident histoplasmosis cases increased three fold between 1992-1997 and 1998-2004, and subsequently stabilized. CONCLUSION: From an occasional exotic diagnosis, AIDS-related histoplasmosis became the top AIDS-defining event in French Guiana. This was accompanied by a spectacular decrease of early mortality related to histoplasmosis, consistent with North American reference center mortality rates. The present example testifies that rapid progress could be at reach if awareness increases and leads to clinical and laboratory capacity building in order to diagnose and treat this curable disease.
ISSN: 1935-2727

inserm-01065109
http://www.hal.inserm.fr/inserm-01065109
http://www.hal.inserm.fr/inserm-01065109/document
http://www.hal.inserm.fr/inserm-01065109/file/PLOS_Neglected_Tropical_Dis_2014.pdf
http://www.hal.inserm.fr/inserm-01065109/file/2014_Adenis_-_HIV-associated_histoplasmosis_early_mor.pdf

Éditeur(s) : HAL CCSD American Society of Tropical Medicine and Hygiene
Résumé : International audience
In disease-endemic areas, histoplasmosis is the main differential diagnosis for tuberculosis among human immunodeficiency virus (HIV)-infected patients. However, no study has compared the two diseases. Thus, the objective of this study was to compare tuberculosis and histoplasmosis in HIV-infected patients. A population of 205 HIV-infected patients (99 with tuberculosis and 106 with histoplasmosis) hospitalized in Cayenne, French Guiana during January 1, 1997-December 31, 2008 were selected retrospectively from the French Hospital Database on HIV. Multivariate analysis showed that tuberculosis was associated with cough (adjusted odds ratio [AOR] = 0.20, 95% confidence interval [CI] = 0.05-0.73) and a C-reactive protein level > 70 mg/L (AOR = 0.98, 95% CI = 0.97-0.99). Variables associated with disseminated histoplasmosis were a γ-glutamyl transferase level > 72 IU/L (AOR = 4.99, 95% CI = 1.31-18.99), origin from French Guiana (AOR = 5.20, 95% CI = 1.30-20.73), disseminated localization (AOR = 6.40, 95% CI = 1.44-28.45), a concomitant opportunistic infection (AOR = 6.71, 95% CI = 1.50-29.96), a neutrophil count < 2,750 cells/mm(3) (AOR = 10.54, 95% CI = 2.83-39.24), a CD4 cell count < 60 cells/mm(3) (AOR = 11.62, 95% CI = 2.30-58.63), and a platelet count < 150,000/mm(3) (AOR = 19.20, 95% CI = 3.35-110.14). Tuberculosis and histoplasmosis have similarities, but some factors show a greater association with one of these diseases. Thus, adapted therapeutic choices can be made by using simple clinical and paraclinical criteria.
ISSN: 0002-9637

inserm-01065027
http://www.hal.inserm.fr/inserm-01065027
http://www.hal.inserm.fr/inserm-01065027/document
http://www.hal.inserm.fr/inserm-01065027/file/2014_Adenis_-_Tuberculosis_and_Histoplasmosis_among_HIV.pdf
DOI : 10.4269/ajtmh.13-0084

Éditeur(s) : HAL CCSD
Résumé : International audience
Objective: In order to determine how risk factors of death among HIV-infected patients in French Guiana interact with one another and to define high risk population segments, an alternative statistical method to Cox proportional hazards models was used. Patients and methods: Data from HIV+ patients followed in the three main hospitals of French Guiana were used. Data were extracted from the prospective French Hospital Database for HIV (FHDH). To examine the nature of the relationships between time of death since the first consultation and a set of predictor variables (age at enrolment, gender, nationality, CD4 count at enrolment, presence or absence of HAART at enrolment, a declared addiction, and mode of acquisition of the virus) a survival tree analysis was used. Survival rates at 5 years and 10 years and their 95% confidence interval were also calculated. Results: This analysis permitted to reveal a new specific subgroup of HIV+ patients particularly at risk in French Guiana not already mentioned in the literature: the HIV+ female patients with a declared addiction. Conclusions: Prevention and care in this vulnerable segment of the HIV+ population identified by this methodology should be reinforced.
J AIDS Clinic Res

Droits : info:eu-repo/semantics/OpenAccess
inserm-00914956
http://www.hal.inserm.fr/inserm-00914956
http://www.hal.inserm.fr/inserm-00914956/document
http://www.hal.inserm.fr/inserm-00914956/file/2012_Hanf_-_Hierarchysur Determinants_Underlying_Death_among_HIV-Infected_patients_in_French_Guiana.pdf
DOI : 10.4172/2155-6113.1000172

Éditeur(s) : HAL CCSD BioMed Central
Résumé : International audience
BACKGROUND:In French Guiana, cervical cancer is the second most frequent cancer in females. The objective of the present study was to describe the prevalence of HPV infections in women with normal cervical cytology living in the remote villages of French Guiana.METHODS:Before the study, the study team communicated in the remote villages on the importance of screening. All women from the target population were offered to participate. They signed informed consent during inclusion and then had a concomitant HPV-test and cervical smear. Only women with normal cytology and a good quality smear were analyzed. The detection of HPV-DNA was performed using the GREINER-BIO-ONE kit.RESULTS:Overall, 27.2% of women with normal cervical cytology had a positive HPV-test. There was a U-shaped evolution of prevalence with women over 50 years having the highest HPV prevalence, followed by the 20 to 29 years group. The most prevalent HPV genotypes were HPV 53(3.52%), 68(3.33%), 52(2.59%), 31(2.22%) and 16 (1.85%). The proportion of HPV 16 among HPV-infected women was 6.8%.CONCLUSIONS:HPV prevalence in cytologically normal women was very high. The most prevalent genotypes were very different from what is usually described in the world, and notably in South America.
ISSN: 1471-2458

pasteur-01583545
https://hal-riip.archives-ouvertes.fr/pasteur-01583545
https://hal-riip.archives-ouvertes.fr/pasteur-01583545/document
https://hal-riip.archives-ouvertes.fr/pasteur-01583545/file/2017%20Adenis%20et%20al.BMC%20Public%20Health.pdf
DOI : 10.1056/NEJMoa0808516

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 American Society of Tropical Medicine and Hygiene
Résumé : International audience
Histoplasmosis is the first cause of acquired immunodeficiency syndrome (AIDS) and AIDS-related deaths in French Guiana. Cohort data were used to determine whether primary prophylaxis with 100 mg itraconazole for patients with CD4 counts < 150/mm(3) was cost-effective with different scenarios. For a scenario where 12% of patients died, 60% were aware of their human immunodeficiency virus (HIV) infection and adherence was only 50%, primary prophylaxis would prevent 1 death and 9 cases of histoplasmosis for a cost of 36,792 Euros per averted death, 1,533 per life-year saved, 4,415 Euros per averted case, when only counting the costs of itraconazole prophylaxis. Taking into account the total costs of hospitalization showed that primary prophylaxis would allow a savings of 185,178 Euros per year. Even in a scenario of low adherence, primary prophylaxis would be cost-effective in French Guiana, and presumably in the rest of the Guianas and the Amazon.
ISSN: 0002-9637

inserm-00913886
http://www.hal.inserm.fr/inserm-00913886
http://www.hal.inserm.fr/inserm-00913886/document
http://www.hal.inserm.fr/inserm-00913886/file/2013_Nacher_-_Primary_prophylaxissur disseminated_histoplasmosis_in_HIV_patients_in_French_Guiana_a_cost_effectiveness_study.pdf
DOI : 10.4269/ajtmh.13-0082

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
Fungi are major contributors to the opportunistic infections that affect patients with HIV/AIDS. Systemic infections are mainly with Pneumocystis jirovecii (pneumocystosis), Cryptococcus neoformans (cryptococcosis), Histoplasma capsulatum (histoplasmosis), and Talaromyces (Penicillium) marneffei (talaromycosis). The incidence of systemic fungal infections has decreased in people with HIV in high-income countries because of the widespread availability of antiretroviral drugs and early testing for HIV. However, in many areas with high HIV prevalence, patients present to care with advanced HIV infection and with a low CD4 cell count or represent with persistent low CD4 cell counts because of poor adherence, resistance to antiretroviral drugs, or both. Affordable, rapid point-of-care diagnostic tests (as have been developed for cryptococcosis) are urgently needed for pneumocystosis, talaromycosis, and histoplasmosis. Additionally, antifungal drugs, including amphotericin B, liposomal amphotericin B, and flucytosine, need to be much more widely available. Such measures, together with continued international efforts in education and training in the management of fungal disease, have the potential to improve patient outcomes substantially.
ISSN: 1473-3099

inserm-01574426
http://www.hal.inserm.fr/inserm-01574426
http://www.hal.inserm.fr/inserm-01574426/document
http://www.hal.inserm.fr/inserm-01574426/file/2017%2C%20Limper%20-%20Fungal%20infections%20in%20HIV%20AIDS.pdf
DOI : 10.1016/S1473-3099(17)30303-1

Éditeur(s) : HAL CCSD
Résumé : National audience
Contexte initial de prise en charge, qualité de vie à 3 mois et survie des patients dialysés pour insuffisance rénale chronique terminale dans deux départements français d'Amérique
Premier congrès de la Société francophone de néphrologie dialyse et transplantation (SFNDT)
Strasbourg, France

inserm-01567195
http://www.hal.inserm.fr/inserm-01567195
http://www.hal.inserm.fr/inserm-01567195/document
http://www.hal.inserm.fr/inserm-01567195/file/2017%2C%20Deloumeaux%20-%20Insuffisance%20r%C3%A9nale%20chronique%20terminale.pdf
DOI : 10.1016/j.nephro.2016.07.340