Résumé : The above information taken from photo of the dredge some time before the Canal opened in August 1914. My Grandfather was Wm. Thomas Orr mentioned as Chief Engr. Note tiny numbers appearing above men described in photo.
The Sandpiper was a suction dredge. Note living quarters above and dining hall. Note five rolled up canvas curtains used to keep rain out during downpours. Just one of many types and sizes of dredges used in the construction of the Canal. All part of the Dredging Division based in Gamboa, Canal Zone. Located there with slides prevalent this location made access to either end of the Canal a possibility. Myraflores went on the become Miraflores as the correct spelling.
(Citation/Reference) Research and additional metadata (metadata is the citation information, including the alternate title, abstract, subject terms, abstract, added notes, and other item information) written and contributed in May 2014 by Stephanie Dhuman and Kassie Renneker for course: “Panama Silver, Asian Gold: Migration, Money, and the Making of the Modern Caribbean” (Spring 2014, taught by Leah Rosenberg at the University of Florida).

Droits : Applicable rights reserved on the material.
2013.5.1
http://ufdc.ufl.edu/AA00016121/00001

Résumé : The new industry in Ybor City soon came to possess many of the features of the pre-industrial production system. A distinctive Latin quality of paternalism, prevalent throughout the pre-industrial Hispanic world, established the tone of early labor-management relations in Ybor City and West Tampa. Martínez Ybor soon acquired all the characteristics of a benevolent patrón, fully solicitous of the needs of his employees. Newly-constructed homes, subsidized by Martínez Ybor, were made available to workers at modest prices and in interest-free installment plans.
(Funding) Funded in part by the Institute for Museum and Library Services (IMLS), Ephemeral Cities Project.
Tampa |z 1271000 |2 ceeus
Hillsborough County |z 12057 |2 ceeus
United States of America -- Florida -- Hillsborough County -- Tampa
Main Street

Droits : All rights reserved. 2005.
P21-0237

Éditeur(s) : ADJC : Ansanm Doctorants Jeunes Chercheurs ADJC : Ansanm Doctorants Jeunes Chercheurs
Extrait de : 2e journée d'études scientifiques des jeunes doctorants, le 21 avril 2016. Université des Antilles
Description : Nadia CHONVILLE (doctorante en sociologie, Université des Antilles) s'intéresse aux sources du discours homophobe aux Antilles dans leur contexte socio-historique. L'objectif est d'identifier et de comprendre les causes de la prévalence et de la persistance d'un discours homophobe légitime dans la société antillaise. Cette homophobie latente et normative jouit d'une certaine impunité due à une forme de consensus social sur le rejet des personnes qui sont à la marge du modèle hétérosexuel et chrétien dominant. Derrière les chants, les blagues et les insultes se taisent des vies refoulées, cachées et parfois brisées, dont les plus jeunes sont les principales victimes. Après le Mariage pour Tous en 2013, beaucoup de personnes ont eu le sentiment d'une plus grande visibilité de la « communauté LGBT » en Martinique.

Droits : CC-BY-NC-ND - Attribution - Pas d'utilisation commerciale - Pas de modification
Permalien : http://www.manioc.org/fichiers/V16072
V16072
V16072

Éditeur(s) : HAL CCSD
Résumé : International audience
Despite the recent interest in psychiatric illness in prison, the psychopathology of the Remire-Montjoly prison population remains largely unknown. Subject to significant population movements, French Guiana and its prison houses a very mixed population in which recent history has left a strong mark (earthquake in Haïti, civil war in Suriname, violence related to gold mining population and drug trafficking). These negative life events appear as potential vectors of psychological trauma. Additionally, strong links have been established in the literature between post-traumatic stress disorder (PTSD) and many other psychiatric disorders, including suicidal behavior and addictions. Under these conditions, we felt it essential to focus on the identification of PTSD in this sensitive population.Through adapted reception interviews, we tried to identify the PTSD, to describe by means of socio-demographic factors the studied population and to detect psychiatric comorbidities. The screening tool was the M.I.N.I. 5.0, which identifies 17 psychiatric disorders including the PTSD, based on the DSM IV definition. The target population was the prison incomers, agreeing to participate in the study, aged more than 18 years old and imprisoned between 18 January 2013 and 31 December 2013. To this date, 549 inmates were included in the study.The main result of this study was a prevalence of PTSD of 17% for incomers in detention. We found that the PTSD+ population is more likely to be female (15% against 7% p = 0.0246), which is consistent with the literature data. The M.I.N.I. 5.0 showed a higher prevalence of psychiatric disorders in the PTSD+ group. This association was confirmed in several types of pathology like mood disorders including: major depressive episode and manic or hypomanic episode, suicidal risk, some anxiety disorders including: panic disorder, obsessive-compulsive disorder and generalized anxiety disorder. Strong association was found for current major depressive episode, current manic or hypomanic episode and suicidal risk (p < 0.005).The prevalence of PTSD is very high in this study, about 24 times higher than in a general population survey using the same screening tool.A large number of comorbidities have been identified, which corresponds to those described in the literature. The specific issues of psychiatry in prison lead us to examine more specifically the significance of the results about suicide risk. A comprehensive suicide risk (sum of medium and high risk screened by the M.I.N.I.) was found in significantly more PTSD+ inmates (17% versus 7%, p = 0.005). This study supports the need for routine screening of PTSD among incomers in detention. This disease is both worrying and common in this population but the real issues are the comorbidities. Suicidal potential is among the most important issues in detention. Its evaluation should be completed by an early recognition of a PTSD.
Soumis à des mouvements de population importants, la Guyane Française et son centre pénitentiaire abritentune population métissée chez qui l’histoire récente a laissé une empreinte forte (tremblement de terre en Haïti,guerre civile au Suriname, violence liée à l’orpaillage et au trafic de stupéfiants). Ces événements de vienégatifs apparaissent comme autant de vecteurs potentiels de psychotraumatismes. Dans ces conditions, il nous a paru essentiel de mettre l’accent sur le repérage du TSPT (Trouble de Stress Post-traumatique) dans cette population sensible. A l'aide d’entretiens d’accueil dédiés nous nous sommes proposé de repérer les TSPT, de décrire sur un plan sociodémographique la population étudiée et de rechercher les comorbidités psychiatriques. Le résultat principal de cette étude était une prévalence du TSPT de 17% chez les arrivants en détention. Le MINI 5.0 a montré une prévalence plus élevée des pathologies psychiatriques dans le groupe présentant un TSPT avec un lien très fort (p<0.005) pour l’épisode dépressif majeur actuel, l’épisode (hypo)maniaque actuel et le risque suicidaire. Cette étude appuie la nécessité d’avoir un dépistage systématique du TSPT chez les arrivants en détention. Cette pathologie est à la fois fréquente dans cette population et invalidante mais ce sont ses comorbidités, dont le potentiel suicidaire, qui font tout l’enjeu d’un repérage précoce.
ISSN: 0383-6320

inserm-01421075
http://www.hal.inserm.fr/inserm-01421075
http://www.hal.inserm.fr/inserm-01421075/document
http://www.hal.inserm.fr/inserm-01421075/file/2016%2C%20Arnal%20-%20Post-Traumatic%20Stress%20Disorder%20among%20Incomers%20in%20Remire-Montjoly%20Prison%2C%20French%20Guiana.pdf
PUBMED : 27570960

Éditeur(s) : UNDP Guyana UNDP Guyana ( Guyana )
Résumé : (Funding) Support for the development of the technical infrastructure and partner training provided by the United States Department of Education TICFIA program.
While the global response to HIV and AIDS has realized several successes in achieving universal access to prevention, care and treatment to date, challenges persist in ensuring equal access to these services for most at risk populations. The epidemiology of HIV reflects a stark disparity in access to prevention and treatment services for neglected most-at risk populations, such as men who have sex with men (MSM). World-wide, MSM often experience higher rates of HIV relative to the total population. The reasons for this dynamic are multi-faceted and include high risk behaviors, and cultural as well as structural barriers. For MSM in developing countries, for example, basic services for prevention and treatment of HIV infection have yet to reach the large majority of men. Homophobia and discrimination limit access of MSM to prevention services and markedly increase vulnerability, as do criminalization of same-sex behavior. Decriminalization of same-sex behavior is a structural intervention for prevention of HIV infection and has recently been embraced by a nonbinding statement from the United Nations (Beyrer C,Clin Infect Dis. 2010 May 15;50 Suppl 3:S108-13) In the Caribbean, all of the above mentioned barriers exist. In fact, recent evidence demonstrates that there is a correlation between the decriminalization of homosexuality and lower rates of HIV (UNAIDS). This correlation is attributed to improved access to services. Therefore, The United Nations Development Program (UNDP) has recently launched an initiative to address the current situation regarding men who have sex with men in Guyana where the HIV prevalence in this population is 19.4% in contrast to 1.8% in the total population. This rapid assessment has been commissioned to supplement two previous studies that were conducted in Guyana in informing the design of upcoming activities to support local capacity building to enhance access to services and respect for the human rights protections for MSM. Unfortunately, in Guyana, like much of the Caribbean, MSM tend to be a hard to reach population, perhaps due to elevated levels of stigma and discrimination and difficulty in accessing men who might participate in high risk same sex behaviors yet do not self-identify as an MSM. As a result, there is a relative paucity of data concerning the knowledge, attitudes and behaviors of this total population in Guyana. (i.e. those who self –identify and those who do not) The baseline report is organized as follows: the methodology is explained followed by the study limitations, the review (literature and desk). The report then proceeds with describing the reality of work and working with sexual and gender minorities in Guyana, the status quo and entry points. The main findings of the capacity assessment and focus groups are then discussed. Issues relating to the uniformed forces and health services providers are then presented followed by discussions and conclusions.

Droits : All rights reserved by the source institution.

Éditeur(s) : Université des Antilles
Description : Le poster présente une étude bibliométrique des publications des centres hospitalo-universitaires de Guadeloupe et Martinique recensées par la base Web of Science sur une période de 30 ans (1989-2018). Cette étude montre l'évolution de la recherche scientifique et médicale en Guadeloupe et en Martinique de même que le développement des coopérations internationales. Elle pointe la nécessité de renforcer la coopération entre les deux territoires principalement pour ce qui concerne les maladie dont la prévalence est forte dans la Caraïbe.
Siècle(s) traité(s) : 21
Droits : Ce document est protégé par le droit d'auteur. Il ne peut en aucun cas être utilisé sans l'autorisation de l'auteur et des ayant droits
Permalien : http://www.manioc.org/recherch/T20002
T20002

Éditeur(s) : HAL CCSD
Résumé : National audience
Pneumocystis jirovecii (P. jirovecii) est un champignon atypique et transmissible à fort tropisme pulmonaire. La prévalence de P. jirovecii chez les patients atteints de mucoviscidose a été évaluée en Allemagne à 7,4 %, en Espagne à 21,6 % et au Brésil à 38,2 %. En revanche, les données concernant la prévalence de P. jirovecii chez les patients atteints de mucoviscidose en France restent parcellaires en particulier en Bretagne, région où la prévalence de la mucoviscidose est élevée. L’objectif de ce travail a été de déterminer la prévalence de la colonisation de P. jirovecii en Bretagne chez les patients mucoviscidosiques suivis dans les CRCM de Rennes et de Brest-Roscoff. Les expectorations de 86 patients (178 prélèvements) suivis à Rennes et 76 patients (146 prélèvements) suivis à Brest-Roscoff ont été analysées rétrospectivement. La détection de P. jirovecii a été réalisée à l’aide d’une PCR en temps réel ciblant le gène codant pour l’ARN de la grande sous-unité du ribosome de la mitochondrie. P. jirovecii a été détecté chez 3/86 patients (3,5 %) suivis à Rennes et 1/76 patients (1,3 %) suivis à Brest-Roscoff, soit une prévalence globale de 2,5 %. Ces résultats portant sur 2 centres bretons montrent que la prévalence de P. jirovecii chez les patients atteints de mucoviscidose en Bretagne est faible en comparaison de celle observée en Allemagne, en Espagne et au Brésil. Cette étude constitue l’étape préalable indispensable pour déterminer les facteurs de risque d’acquisition du champignon chez les patients mucoviscidosiques et expliquer ces différences de prévalence
Congrès de la SFMM
Talence-Bordeaux, France

hal-01198633
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01198633
DOI : 10.1016/j.mycmed.2015.06.035

Éditeur(s) : Elsevier
Résumé : We studied the effects of a lactic acid bacterium, Pediococcus acidilactici (strain MA 18/5M, CNCM), as a dietary probiotic on growth performance and some nutritional and microbiological aspects of the shrimp Litopenaeus stylirostris. Experimental shrimp culture was carried out over 10 weeks, using floating cages of 14 m(2) each set in earthen ponds, in a New Caledonia farm affected by "Summer syndrome", a septicaemic vibriosis caused by Vibrio nigripulchritudo. The experiment design testing probiotic-coated pellets against control was replicated in two earthen ponds. High mortalities, characteristic of Summer syndrome, were observed during the first 2 weeks of the trial. The probiotic improved production in the treated cages from both ponds with increases in the survival rate (7% and 15% respectively) and final biomass (8% and 12% respectively). No differences were recorded among treatments on growth performances, but significant lower food conversion ratios were obtained with probiotic treatment. After 5 weeks of rearing, the Hepatosomatic Index and the adjusted dry weight of the digestive gland were significantly increased by 10% and by 9% respectively in shrimps treated with probiotic. In the meantime, the specific activities of alpha amylase and trypsin in the digestive gland showed a significant effect of the probiotic treatment with respective increases by 35% and 55%. The rise in total trypsin activity following morning feeding was also enhanced by the probiotic treatment (P < 0.001). The highest concentration of probiotic (between 10(4)-10(5) CFU g(-1) of fresh gut) in the shrimp gut was obtained 2 h after feeding. The concentration remained high for 4 h after feeding before decreasing until the next meal. Total bacterial counts on Marine agar and TCBS in the gut were significantly lowered by the probiotic treatment over the 10 weeks of the experiment. Additionally, during the first 2 weeks, prevalence and load of V nigripulchritudo strains in haemolymph was lower in animals fed with the probiotic diet. This study demonstrated, under pond conditions, that feeding shrimp with live terrestrial lactic acid bacteria can be an effective treatment for improving shrimp culture affected by vibriosis. (c) 2008 Elsevier B.V. All rights reserved.
Aquaculture (0044-8486) (Elsevier), 2008-03 , Vol. 275 , N. 1-4 , P. 182-193

Droits : 2008 Elsevier B.V. All rights reserved.
http://archimer.ifremer.fr/doc/2008/publication-4079.pdf
DOI:10.1016/j.aquaculture.2008.01.011
http://archimer.ifremer.fr/doc/00000/4079/

Éditeur(s) : HAL CCSD
Résumé : National audience
Objective of the study An estimation of burden of serious fungal diseases in France is essential data to inform public health priorities on the importance of resources and research needed on these infections. In France, precise data are available for invasive fungal diseases but estimates for several other diseases such as chronic and immunoallergic diseases are by contrast less known. Materials and methods A systematic literature search was conducted using the Web of Science Platform. Published epidemiology papers reporting fungal infection rates from France were identified. Where no data existed, we used specific populations at risk and fungal infection frequencies in those populations to estimate national incidence or prevalence, depending on the condition. Results The model predicts high prevalences of severe asthma with fungal sensitization episodes (189 cases/100,000 adults per year), of allergic bronchopulmonary aspergillosis (145/100,000) and of chronic pulmonary aspergillosis (5.24/100,000). Besides, estimated incidence for invasive aspergillosis is 1.8/100,000 annually based on classical high risk factors. Estimates for invasive mucormycosis, pneumocystosis and cryptococcosis are 0.12/100,000, 1/100,000 and 0.2/100,000, respectively. Regarding invasive candidiasis, more than 10,000 cases per year are estimated, and a much higher number of recurrent vaginal candidiasis is probable but must be confirmed. Finally, this survey was an opportunity to report a first picture of the frequency of tinea capitis in France. Conclusion Using local and literature data of the incidence or prevalence of fungal infections, approximately 1,000,000 (1.47%) people in France are estimated to suffer from serious fungal infections each year. © 2016 Elsevier Masson SAS
Journal de Mycologie Medicale

hal-01467554
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01467554
DOI : 10.1016/j.mycmed.2016.11.001
PUBMED : 27887809

Éditeur(s) : HAL CCSD Springer Verlag
Résumé : International audience
PURPOSE: Dairy farming is a risk factor for the development of chronic obstructive pulmonary disease (COPD). We assessed the prevalence of farming-induced COPD (FI-COPD) using a new screening device, and we analyzed symptoms and occupational risk factors. METHODS: We performed on-site screening study of bronchial obstruction using an electronic mini-spirometer (EMS) on an entire population of dairy farmers (n = 147) from two villages in Brittany, France. Suspected bronchial obstruction (FEV1/FEV6 <0.8) was confirmed with standardized lung function tests (FEV1/FVC ≤0.7). We assessed past medical histories, respiratory symptoms, and occupational tasks of subjects with bronchial obstruction; asthmatics were defined as atopic and/or reversible; smoking-induced COPD patients were defined as non-reversible, non-atopic with smoking histories (≥5 PY); and FI-COPD patients were defined as non-reversible, non-atopic, and non-smokers. RESULTS: Using the EMS, 30.6% (n = 45) of dairy farmers were suspected of bronchial obstruction and underwent standardized spirometry. The FEV1/FEV6 ratio and FEV1/FVC ratio were in good agreement (r² = 0.66, P < 0.0001). The prevalence of confirmed bronchial obstruction was 9.5% (n = 14), which included 4 asthmatics, 3 smoking-induced COPD subjects, and 7 FI-COPD subjects. All the COPD patients were GOLD Stage II, and none were aware of their respiratory disease. Foddering duration was significantly higher in FI-COPD subjects compared with non-obstructive subjects, with 44 versus 17 min/day, respectively. CONCLUSIONS: The EMS was a convenient mean of screening for bronchial obstruction, especially in on-site settings, and allowed us to diagnose FI-COPD in a non-spontaneously complaining dairy farmer population. Foddering was considered a significant risk factor.
ISSN: 0340-0131

hal-00872929
https://hal.archives-ouvertes.fr/hal-00872929
DOI : 10.1007/s00420-011-0708-6
PUBMED : 21986906

Éditeur(s) : HAL CCSD John Libbey Eurotext
Résumé : National audience
The most recent data on prevalence of chronic hepatitis B and C in the French Overseas Territories (FOT) show great variability among these territories with a prevalence rising from 0.46 to 3.4% for HBs Antigen and from 0.02 to 0.67%for anti HCV antibodies. The modes of transmission rely mainly for HBV on sexual or materno-fetal exposure, especially among people from non-French border endemic areas, and for HCV on blood or nosocomial route. Good adhesion of the treating physicians and pediatricians to vaccination has significantly reduced the prevalence of HBV in the ten past years, with an estimated coverage of 75 to 85%depending on the territories. Although there is still a high prevalence of HBV in some FOT, the screening policy and management are based on those carried out inmetropolitan France, which seems insufficient and inadequate to the situation of these territories. Regarding the therapeutic management of HCV, the means attributed to FOT have been identical to those of metropolitan France but the small number of specialist practitioners and remoteness contributed to provision of new molecules later in certain territories. Medical pluridisciplinary sessions have been implemented and based on the universitary or regional hospitals. Copyright © 2017 John Libbey Eurotext.
ISSN: 2115-3310

hal-01485859
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01485859
DOI : 10.1684/hpg.2016.1379

Éditeur(s) : HAL CCSD BioMed Central
Résumé : International audience
Background: HCV treatment uptake has drastically increased in HIV-HCV coinfected patients in France since direct-acting antiviral (DAA) treatment approval, resulting in HCV cure in 63% of all HIV-HCV patients by the end of 2015. We investigated the impact of scaling-up DAA on HCV prevalence in the whole HIV population and in various risk groups over the next 10 years in France using a transmission dynamic compartmental model.Methods: The model was based on epidemiological data from the French Dat’AIDS cohort. Eight risk groups wereconsidered, including high-risk (HR) and low-risk (LR) men who have sex with men (MSM) and male/female heterosexuals,intra-venous drug users, or patients from other risk groups. The model was calibrated on prevalence and incidence dataobserved in the cohort between 2012 and 2015.Results: On January 1, 2016, 156,811 patients were registered as infected with HIV in France (24,900 undiagnosedpatients) of whom 7938 (5.1%) had detectable HCV-RNA (722 undiagnosed patients). Assuming a treatmentcoverage (TC) rate of 30%/year (i.e., the observed rate in 2015), model projections showed that HCV prevalenceamong HIV patients is expected to drop to 0.81% in 2026. Sub-analyses showed a similar decrease of HIV-HCVprevalence in most risk groups, including LR MSM. Due to higher infection and reinfection rates, predicted prevalencein HR MSM remained stable from 6.96% in 2016 to 6.34% in 2026. Increasing annual TC rate in HR MSM to 50/70%would decrease HCV prevalence in this group to 2.35/1.25% in 2026. With a 30% TC rate, undiagnosed patients wouldaccount for 34% of HCV infections in 2026.Conclusions: Our model suggests that DAA could nearly eliminate coinfection in France within 10 years for most riskgroups, including LR MSM. Elimination in HR MSM will require increased TC.
ISSN: 1741-7015

Droits : info:eu-repo/semantics/OpenAccess
inserm-01685739
http://www.hal.inserm.fr/inserm-01685739
http://www.hal.inserm.fr/inserm-01685739/document
http://www.hal.inserm.fr/inserm-01685739/file/2017%2C%20Virlogeux%20-%20Modeling%20HIV-HCV%20coinfection.pdf
DOI : 10.1186/s12916-017-0979-1

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 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 INVS
Résumé : National audience
Context – Cervical cancer is the second most frequent cancer of women in French Guiana. Studies have shown that populations living in remote villages in the interior of the territory have early sexual relations and that multiple sexual partnerships are frequent. Hence, the main objective of the study was to determine the prevalence of Human Papilloma Virus (HPV) in these areas.Methods – This multicentric cross sectional study was conducted in women aged 20 to 65 years, living in theremote villages along the Maroni and Oyapock rivers. Women were included on a voluntary basis after beinginformed of the study team schedule through radio address and key opinion leaders.The search for HPV and cytologic examinations were performed on each sample. HPV infection was defined bythe detection of viral DNA using the Greiner Bio One® kit. Cytologic analyses were performed using the 2001Bethesda classification.Results – Overall, 643 women were included in the study. Age-standardized HPV prevalence was 35%. Theprevalence curve by age group showed a U-shaped pattern: women over 50 years had the highest risk of being infected by HPV, followed by women aged 20-29 years. In addition, 26.1% of women with a normal smear test had HPV infection. The most frequent genotypes were HPV52, HPV58, and HPV16. On interpretable smears 1.16% of women had high grade superficial intra-epithelial (HSIL) lesions.Conclusions – The standardized prevalence of HPV in French Guiana is among the highest in the world. HSILcytological lesions were nearly 4 times more frequent than in the Île-de-France region. Given the importance of the incidence of cervical cancer in French Guiana, these results suggest it may be preferable to use HPV testing than cytology. Vaccination against HPV, preferably with the new nonavalent vaccine seems an appropriate prevention measure. However, this intervention will be a challenge to implement in this region where a significant proportion of the population is not covered by health insurance.
Contexte – Le cancer du col de l’utérus est le deuxième cancer féminin le plus fréquent en Guyane française.Des études ont montré que les populations résidant dans les communes isolées de l’intérieur du départementdébutent leur vie sexuelle de façon précoce et que le multipartenariat sexuel y est fréquent. Dans ce contexte, l’objectif principal de cette étude était de déterminer la prévalence de l’infection à papillomavirus humains (HPV) dans ces zones.Méthodes – Cette étude transversale multicentrique a été conduite auprès des femmes âgées de 20 à 65 ansrésidant dans les communes isolées des fleuves Maroni et Oyapock. Les femmes étaient incluses sur la basedu volontariat après avoir été informées du passage de l’équipe de l’étude via la radio locale et par les leadersd’opinion. La recherche d’infection à HPV et les analyses cytologiques ont été réalisées sur chaque prélèvement. L’infection à HPV était définie par la détection d’ADN viral par le kit de dépistage Greiner Bio One®. Les analyses cytologiques ont été décrites selon la classification de Bethesda 2001.Résultats – Au total, 643 femmes ont été incluses. La prévalence de l’infection à HPV, standardisée sur l’âge,était de 35%. La courbe de prévalence par classe d’âge présentait une forme en U : les femmes de plus de50 ans avaient le plus haut risque d’être infectées par HPV, suivies par les femmes âgées de 20 à 29 ans.Par ailleurs, 26,1% des femmes ayant un frottis normal étaient infectées par le HPV. Les génotypes les plusfréquents étaient HPV52, HPV58 et HPV16. Sur les frottis interprétables, 1,16% des femmes avaient des lésions de haut grade (type HSIL).Conclusions – Le taux standardisé de prévalence de l’infection par le HPV en Guyane est parmi les plus élevésau monde. Les lésions cytologiques de type HSIL étaient près de 4 fois plus fréquentes qu’en Île-de-France.Étant donné l’importance de l’incidence du cancer du col de l’utérus en Guyane, ces résultats montrent qu’il est peut être préférable d’utiliser le test HPV plutôt que la cytologie. La vaccination anti-HPV, de préférence avec le nouveau vaccin nonavalent, semble être une mesure de prévention appropriée. Pour autant, cela reste un challenge de mettre en oeuvre ces interventions dans cette région où une part importante de la population n’a pas d’assurance maladie.
ISSN: 1953-8030

Droits : info:eu-repo/semantics/OpenAccess
inserm-01407222
http://www.hal.inserm.fr/inserm-01407222
http://www.hal.inserm.fr/inserm-01407222/document
http://www.hal.inserm.fr/inserm-01407222/file/2016%2C%20Dufit%20et%20al.pdf

Éditeur(s) : HAL CCSD Public Library of Science
Résumé : International audience
Care for malaria patients in endemic areas has been improved through the increasing use of Rapid Diagnostic Tests (RDTs). Most RDTs target the histidine-rich protein-2 antigen (PfHRP2) to detect P. falciparum, as it is abundant and shows great heat stability. However, their use in South America has been widely questioned following a recent publication that pinpoints the high prevalence of Peruvian field isolates lacking the gene encoding this protein. In the remote rural health centers of French Guiana, RDTs are the main diagnosis tools. Therefore, a study of PfHRP2 RDT performances and pfhrp2 genotyping was conducted to determine whether a replacement of the current pLDH-based kit could be considered. The performance study compared the SD Malaria Ag test P.f/Pan® kit with the current gold standard diagnosis by microscopy. The prevalence of pfhrp2 and pfhrp3 deletions were evaluated from 221 P. falciparum isolates collected between 2009 and 2011 in French Guiana. Between January 2010 and August 2011, 960 suspected cases of malaria were analyzed using microscopy and RDTs. The sensitivity of the SD Malaria Ag test P.f/Pan® for detection of P. falciparum was 96.8% (95% CI: 90.9-99.3), and 86.0% (95% CI: 78.9-91.5) for the detection of P. vivax. No isolates (95% CI: 0-4.5) lacking either exon of the pfhrp2 gene were identified among the 221 P. falciparum isolates analyzed, but 7.4% (95% CI: 2.8-15.4) lacked the exon 2 part of the pfhrp3 gene. Field isolates lacking either exon of the pfhrp2 gene are absent in this western part of South America. Despite its sensibility to detect P. vivax, the SD Malaria Ag test P.f/Pan® kit is a satisfying alternative to microscopy in remote health centers, where it is difficult to provide highly skilled microscopists and to maintain the necessary equipment.
ISSN: 1932-6203

pasteur-01109596
https://hal-riip.archives-ouvertes.fr/pasteur-01109596
https://hal-riip.archives-ouvertes.fr/pasteur-01109596/document
https://hal-riip.archives-ouvertes.fr/pasteur-01109596/file/journal.pone.0074269.pdf
DOI : 10.1371/journal.pone.0074269

Éditeur(s) : HAL CCSD Elsevier Masson
Résumé : International audience
Background. An association with cancer is described in 17–32% of cases of dermatomyositis (DM) and in 5–16% of cases of anti-synthetase syndrome (ASS). The literature contains very few studies involving Afro-Caribbean patients with DM or ASS. The aim of our retrospective study was to determine the prevalence of cancer in a series of patients with DM or ASS at the University Hospital of Pointe-à-Pitre between 1st January 2000 and 31st December 2012. The secondary objective was to review the clinical and laboratory features as well as the course of DM/ASS in these patients.Patients and methods. The inclusion criteria were as follows: Afro-Caribbean origin; age >15 years; patient living in Guadeloupe; screening for malignancy.Results. Twenty-two patients were included (15 DM, 7 ASS). Only one case of cancer was diagnosed in the entire study population at a mean follow-up of 6±4 years (prevalence: 6.7%, CI95% [1.7–31.9]). Of the 15 patients presenting DM (sex ratio F/M: 4, mean age: 45±14 years), 6 (40%) had associated connective tissue disease.Conclusion. Our study suggests a weak association between DM and cancer in Afro-Caribbean patients. These results may be explained by the features of the disease seen in these patients (female gender, young age at onset, associated connective tissue disease) and the low prevalence in the Caribbean region of cancers typically associated with DM.
Introduction. Dix-sept à 32 % des cas de dermatomyosite (DM) et 5 à 16 % des cas de syndrome des anti-synthétases (SAS) sont associés à un cancer. Les séries de patients afro-caribéens atteints de DM ou de SAS sont exceptionnellement rapportées dans la littérature. Le but de notre étude rétrospective était d’estimer la prévalence des cancers dans une série de patients guadeloupéens atteints de DM ou de SAS. L’objectif secondaire était de préciser les caractéristiques cliniques, biologiques et évolutives de la maladie chez ces patients.Patients et méthode. Les critères d’inclusion étaient les suivants : patient afro-caribéen ; âge >15ans ; patient vivant en Guadeloupe ; réalisation d’un bilan d’extension à la recherche d’une néoplasie.Résultats. Vingt-deux patients ont été inclus (15 atteints de DM, 7 de SAS). Un seul cancer a été diagnostiqué, avec une durée moyenne de suivi de 6±4ans sur l’ensemble de la série (prévalence de 6,7 % ; IC 95 % [1,7 ; 31,9]). Parmi les 15 patients atteints de DM (sex-ratio H/F=1/4 ; âge moyen : 45±14ans), 6 (40 %) avaient une connectivite associée.Conclusion. Notre étude suggère une faible association entre DM et cancer chez les patients afro-caribéens. Ces résultats s’expliquent principalement par les caractéristiques de la maladie chez ces patients (sexe féminin, jeune âge, connectivite associée) et la faible prévalence, aux Antilles, des cancers classiquement associés aux DM.
ISSN: 0151-9638

inserm-01110999
http://www.hal.inserm.fr/inserm-01110999
http://www.hal.inserm.fr/inserm-01110999/document
http://www.hal.inserm.fr/inserm-01110999/file/2014%2C%20Tersiguel%20-%20Epid%C3%A9miologie%20de%20la%20dermatomyosite%20et%20du%20syndrome%20des%20anti-synth%C3%A9tases%20en%20population%20afro-carib%C3%A9enne.pdf
PUBMED : 25288059

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

Résumé : En Guadeloupe, la prévalence du diabète est deux fois plus élevée qu'en France hexagonale, avec une prédominance féminine. En dehors des facteurs environnementaux, la vitamine D et certains polymorphismes de gènes impliqués dans son métabolisme seraient associés à un risque de pathologies métaboliques. Les androgènes sont également associés aux anomalies du métabolisme glucidique, soit directement, soit via leur transporteur SHBG (Sex Hormone Binding Protein). Nous avons émis les hypothèses de recherche suivantes: 11 le statut en vitamine D et les polymorphismes des gènes impliqués dans son métabolisme pourraient être associés aux paramètres métaboliques chez des sujets Afro-Caribéens (AC). Ils expliqueraient l'importance des pathologies cardiométaboliques en Guadeloupe. 2/ la SHBG pourrait être associée aux anomalies du métabolisme glucidique, indépendamment des stéroïdes sexuels. Nos travaux sont présentés dans 4 études. Nous avons mis en évidence une prévalence élevée du déficit en vitamine D chez les sujets AC diabétiques de type 2. Nous avons trouvé une association significative entre le statut vitaminique D et le risque cardiométabolique chez ces sujets, mais aussi dans une population de sujets en hémodialyse chronique. Les polymorphismes des gènes impliqués dans le métabolisme de la vitamine D sont aussi associés à ce risque. Chez les sujets dysmétaboliques, une relation entre la SHBG, la graisse intra-hépatique, les hépatokines et les paramètres métaboliques a été mise en évidence, indépendamment des stéroïdes sexuels. En conclusion, la vitamine D et la SHBG pourraient être des marqueurs d'intérêt pour le dépistage des sujets à haut risque cardiométabolique.
In Guadeloupe, the prevalence of diabetes is two times higher than in Metropolitan France, with a female predominance. Apart from environmental factors, vitamin D and polymorphisms of genes involved in vitamin D metabolism would be associated with increased risk of metabolic diseases. Androgens are also associated with abnormal glucose metabolism, directly or through the Sex Hormone Binding Protein (SHBG). Our main hypotheses were: 11 Vitamin D status and polymorphisms of genes involved in its metabolism may be associated with metabolic pammeters in Afro-Caribbean (AC). They could explain the importance of cardiometabolic diseases in Guadeloupe. 2/ SHBG may be associated with abnormal glucose metabolism, independently of sex steroids. Our research is presente
http://www.theses.fr/2012AGUY0536/document

Éditeur(s) : HAL CCSD Mary Ann Liebert
Résumé : International audience
Little information is available on the molecular epidemiologic profile of HIV-1 in French Guiana, the French department with the highest HIV/AIDS incidence. To follow the evolution of HIV-1 diversity, we carried out a molecular analysis of HIV-1 isolates from 305 treatment-naive patients between 2006 and 2012. Protease and reverse-transcriptase sequences were obtained for subtype characterization, polymorphism analysis, and identification of drug resistance mutations. Of 305 HIV-1 strains, 95.1% were subtype B viruses. The overall prevalence of transmitted drug-resistance mutations (TDRMs) was 4.6% (14/305), ranging from 1.9% to 7.1% depending on the year. This study shows a low level of HIV-1 genetic diversity and a moderate prevalence of TDRMs with no evidence of an increasing trend over the study period. Nevertheless, the strong genetic polymorphism observed on both genes may be of concern for long-term treatment of people living with HIV-1 and thus deserves continuous monitoring.
ISSN: 0889-2229

pasteur-01583613
https://hal-riip.archives-ouvertes.fr/pasteur-01583613
https://hal-riip.archives-ouvertes.fr/pasteur-01583613/document
https://hal-riip.archives-ouvertes.fr/pasteur-01583613/file/2016%20Darcissac%20et%20al.%20ARHR.pdf
DOI : 10.1089/aid.2016.0048