Historias de violencia y desigualdad de género en mujeres del mercado municipal / Violence and gender inequality in women market vendors stories

Introducción: El problema de la violencia no sólo afecta a quien la padece, pues tiene efectos colaterales en los hijos y otros familiares, lo cual deteriora su salud física, mental y emocional. Objetivo: Analizar la situación de desigualdad y la violencia de género en las mujeres. Metodología: El estudio se realizó bajo un enfoque cualitativo de tipo fenomenológico, aplicando la técnica de la entrevista a profundidad con previo consentimiento informado para su grabación, transcripción, análisis e interpretación. Resultados: Se identificaron formas de violencia física, sexual, psicológica, económica y patrimonial debido a las relaciones asimétricas dentro del hogar, producto del machismo y un sistema patriarcal que afectan la calidad de vida y el desarrollo social de las mujeres. Limitaciones: Las mujeres participantes eran vendedoras del mercado municipal y contaban con poco tiempo disponible para las entrevistas, pues el cierre de sus puestos de trabajo podía generar pérdidas económicas. Valor del estudio: La violencia y desigualdad de género son problemáticas en los países latinoamericanos que se deben abordar desde toda perspectiva para su identificación y prevención oportuna. Conclusiones: La situación de violencia y desigualdad de género ha tenido un impacto negativo no sólo en la vida de las mujeres entrevistadas, sino también de su núcleo familiar, sin embargo, cada una de ellas busca mejorar sus condiciones de vida a pesar de estas adversidades.

Introduction: Gender violence does not only affect the women who suffer it, since it causes collateral effects to children and other family members that deteriorates their physical, mental and emotional health. Objective: To analyze gender inequality and gender-based violence against women. Methodology: We carried out qualitative research of phenomenological type, applying in-depth interviews with previously informed consent for its recording, transcription, analysis and interpretation. Results: Physical, sexual, psychological, economic and patrimonial violence were identified in asymmetrical relationships as a result of sexism and the patriarchal system, which affects women's quality of life and social development. Limitations: Female participants were vendors from a local market and had limited time for the interviews, since the closing of their stands could cause economic losses. Value of the study: Gender-based violence and gender inequality constitute a problem in Latin American countries that should be thoroughly studied for its identification and timely prevention. Conclusions: Gender-based violence and gender inequality produces a negative impact not only on the lives of the women interviewed, but also on their families, however, every one of them tries to improve their life conditions and overcome adversities.

[Functional results in the orthopedic treatment of acute ruptures of the Achilles tendon]. / Resultados funcionales en el tratamiento ortopédico de las roturas agudas del tendón de Aquiles.

OBJECTIVE: The purpose of this study is to assess the clinical and functional results of patients with acute middle third of Achilles tendon rupture treated conservatively by orthopedic boot and early weight-bearing. MATERIAL AND METHODS: This is a prospective observational study with 19 patients with acute Achilles tendon rupture treated by conservative treatment. Demographic variables, ATRS score, function using heel-rise test, calf circumference and Achilles tendon resting angle were analyzed. The clinical and functional registration was performed at six weeks, three, six and 12 months of injury. A statistical analysis was performed. RESULTS: At one year follow-up, the 94% of patients were capable of standing single heel rise, the mean of twin atrophy was 1.03 cm ± 0.51 compared to uninjured side and the difference of Achilles tendon resting angle was 5.63 degrees ± 4.17 compared to contralateral limb. The 83.24% of patients returned to play and the mean of ATRS score was 87.41 points ± 17.78. Two partial re-rupture (11%) were occurred at three months of follow-up, which continued with orthopedic treatment. CONCLUSIONS: Based on the results, functional orthopedic treatment using orthopedic boot and early weight-bearing presents good clinical and functional outcomes, considering it a valid treatment for acute Achilles tendon ruptures.

OBJETIVO: Analizar los resultados clínicos y funcionales de los pacientes con rotura aguda del cuerpo del tendón de Aquiles tratados de forma conservadora mediante bota ortopédica y carga precoz. MATERIAL Y MÉTODOS: Estudio observacional prospectivo con 19 pacientes con rotura aguda de tendón de Aquiles tratados de forma ortopédica. Se analizaron las variables demográficas, la escala ATRS (Achilles tendon Total Rupture Score), la función mediante el test de puntillas, masa muscular gemelar y el equino en reposo residual. Los registros clínicos y funcionales se realizaron a las seis semanas, tres, seis y 12 meses. Se realizó un análisis estadístico mediante Stata 14. RESULTADOS: A los 12 meses, 94% de los pacientes realizaban puntillas monopodales, la media de la atrofia gemelar fue de 1.03 cm ± 0.51 respecto a extremidad contralateral y la diferencia de equino residual respecto el lado sano era de 5.63 grados ± 4.17, 83.24% de los pacientes realizaban su práctica deportiva habitual previa a la rotura. La media de ATRS de la muestra era de 87.41 puntos ± 17.78. Se registraron dos rerroturas parciales (11%) a los tres meses de seguimiento que continuaron con tratamiento ortopédico. CONCLUSIONES: El tratamiento ortopédico funcional mediante bota ortopédica y carga precoz presenta buenos resultados clínicos y funcionales, considerándolo un tratamiento válido para las roturas agudas del tendón de Aquiles.

Treatment algorithm for Charcot foot and surgical technique with circular external fixation.

BACKGROUND: Charcot neuroarthropathy (CNA), commonly known as Charcot foot, is one of the most debilitating complications of diabetes mellitus. Patients with plantar ulcer and osteomyelitis (OM) due to Charcot foot represent a high cost for health systems and society in general. The amputation risk for ulcerated Charcot patients is 12 times higher than general population under 65 years old. MATERIAL AND METHODS: In this article we present the CNA treatment protocol we use in our center. We also make a detailed description of the surgical technique «single stage surgery¼ with circular external fixation. RESULTS: Our CNA treatment protocol covers the most common presentations of this severe neuropathic complication. With the «single stage surgery¼ using circular external fi xation we achieve an ulcer-free foot, successful treatment of the OM, correction of the deformity, diminished the cost of treatment, avoided amputation and prevented recurrence of the ulcer. CONCLUSIONS: The use of a treatment algorithm based on the current literature, can be an invaluable tool in the treatment of these complex patients. The circular external fixation has proven to be the only reliable tool for treating complex Charcot foot in the context of poor bone stock, active ulcers, soft tissues problems and OM.

ANTECEDENTES: La neuroartropatía de Charcot, comúnmente llamado «pie de Charcot¼, es una de las complicaciones más incapacitantes de la diabetes mellitus. Los pacientes con úlceras plantares y osteomielitis representan un gasto elevado para los diferentes sistemas de salud y la sociedad en general. El riesgo de amputación en estos pacientes es 12 veces más elevado que en la población general menor de 65 años. MATERIAL Y MÉTODOS: En el presente trabajo mostramos el algoritmo de tratamiento de nuestro centro y también presentamos de manera detallada la técnica quirúrgica de un solo tiempo con fijación externa circular. RESULTADOS: Nuestro algoritmo de tratamiento cubre la mayor parte de las presentaciones clínicas de esta complicación. Con la cirugía en un solo tiempo y el uso de la fijación externa circular se ha logrado desaparecer las úlceras, tratar satisfactoriamente la osteomielitis, corregir la deformidad, disminuir costos, prevenir recurrencias y evitar las amputaciones. CONCLUSIONES: El uso de un algoritmo de tratamiento basado en la literatura actual es de suma utilidad para este grupo de pacientes. La fijación externa circular ha demostrado ser una herramienta confiable en el tratamiento integral de estos casos.

Spectroscopic study of honey from Apis mellifera from different regions in Mexico.

The objective of this study was to analyze by Raman and UV-Vis-NIR Spectroscopic techniques, Mexican honey from Apis Mellífera, using representative samples with different botanic origins (unifloral and multifloral) and diverse climates. Using Raman spectroscopy together with principal components analysis, the results obtained represent the possibility to use them for determination of floral origin of honey, independently of the region of sampling. For this, the effect of heat up the honey was analyzed in relation that it was possible to greatly reduce the fluorescence background in Raman spectra, which allowed the visualization of fructose and glucose peaks. Using UV-Vis-NIR, spectroscopy, a characteristic spectrum profile of transmittance was obtained for each honey type. In addition, to have an objective characterization of color, a CIE Yxy and CIE L*a*b* colorimetric register was realized for each honey type. Applying the principal component analysis and their correlation with chromaticity coordinates allowed classifying the honey samples in one plot as: cutoff wavelength, maximum transmittance, tones and lightness. The results show that it is possible to obtain a spectroscopic record of honeys with specific characteristics by reducing the effects of fluorescence.

rs3918242 MMP9 gene polymorphism is associated with myocardial infarction in Mexican patients.

Several studies have demonstrated that matrix metalloproteinases (MMPs) play a major role in atherosclerotic plaque disruption and lead to myocardial infarction (MI). We investigated the association between the MMP1 -1607 1G/2G (rs1799750), MMP3 -1612 5A/6A (rs3025058), and MMP9 -1562 C/T (rs3918242) polymorphisms and the risk of developing MI in a Mexican mestizo cohort. The genotype analysis was performed using the restriction fragment length polymorphism-polymerase chain reaction technique in a group of 236 patients with a history of MI and 285 healthy controls. Similar distributions of rs1799750 and rs3025058 were observed in both groups; however, the MMP9 rs3918242 T allele and the CT genotype were associated with the risk of developing MI (OR = 2.32, pC = 0.02 and OR = 2.40, pC = 0.02, respectively). Multiple logistic analysis was performed between MI patients and controls to estimate the risk, and after adjusting for identified risk factors, the CT + TT genotypes of MMP9 rs3918242 were found to be significantly associated with increased risk of developing MI than those with the CC genotype (OR = 2.88, P < 0.01). In summary, our results reveal that the rs3918242 polymorphism of the MMP9 gene plays a major role in the risk of developing MI.

Analysis of genetic variability of Fasciola hepatica populations from different geographical locations by ISSR-PCR.

Inter-simple sequence repeats markers were used to determinate the genetic variability of Fasciola hepatica populations recovered from sheep and cattle from Spain (Sp1, Sp2, Sp3 and Sp4), UK (Eng), Ireland (Ir) and Mexico (Mex). Twenty five primers were tested but only five produced 39 reproducible bands, being 71.79% polymorphic bands. This percentage ranged from 10.26% in Sp4 to 48.72% in Sp1, and per host between 28.21 and 48.72% in sheep and between 10.26 and 38.46% in cattle. This relatively low range of genetic diversity within populations, with a mean of 34.40%, implies that a large proportion of variation resided among populations. The population differentiation (Gst = 0.547) indicated that 54.7% of variation is due to differences between populations and 45.3% due to differences within population. The Nei's distance ranged between 0.091 and 0.230 in sheep and between 0.150 and 0.337 in cattle. The genetic relationships between populations and individuals were shown by a UPGMA dendrogram and a principal coordinate analysis; both grouped all populations separately from Sp4, a population of from the Midwest of Spain with the lowest level of diversity. Small genetic distances were observed between Eng and Ir, on the one hand, and Sp1, Sp2, Sp3, from the Northwest of Spain, together with Mex, on the other.

Characterization of bacteria using its O-antigen with surface-enhanced Raman scattering.

The O-antigen determines the specificity of bacterial serotype, a sort of bacterial fingerprinting. In this work we report the extraction, purification and characterization of the O-antigen of two pathogenic bacteria, Escherichia coli O16 and Salmonella typhimurium. Molecular fingerprints found in the vibrational spectra represent a powerful analytical technique for identification (or differentiation) of molecular moieties in complex systems such as pathogens. In addition, advantages of vibrational Raman scattering are unique thanks to the high sensitivity and specificity achieved via surface-enhanced Raman scattering (SERS). SERS is used here to take advantage of characteristic vibrational frequency differences of O-antigens, thus allowing bacterial differentiation. Characteristic fundamental vibrational modes associated with the monosaccharide N-acetylglucosamine and deformations of the O-antigen chains provide the main spectroscopic differences between the O-antigens of E. coli O16 and S.typhimurium.

Raman spectroscopy for the identification of pigments and color measurement in Dugès watercolors.

Spectroscopic and colorimetric analysis of a representative set of Dugès watercolor paintings was performed. These paintings were the result of scientific studies carried out by the zoologist Alfredo Dugès, who recorded the fauna of the Mexican Republic between 1853 and 1910. Micro-Raman spectroscopy, with an excitation wavelength of 830 nm, and colorimetric techniques were employed in order to understand if different colors with the same hue were reproduced using the same pigments. The color coordinates of the measured areas were obtained in the CIEL*a*b* color space. Raman analysis showed that, in some cases, to reproduce colors with the same hue the pigment employed was not the same. Pigments identified in the watercolors were vermilion, carbon-based black, lead white, gamboge and chrome yellow, Prussian and ultramarine blue. Some of these pigments have been used since ancient times, others as Prussian blue, chrome yellow and synthetic ultramarine blue arrived to the market at the beginning of the 18th and 19th centuries, respectively. Furthermore, regarding the white color, instead of left the paper unpainted, lead white was detected in the eye of a bird. The green color was obtained by mixing Prussian blue with chrome yellow. The results of this work show the suitability of using Raman spectroscopy for watercolor pigment analysis and colorimetric techniques to measure the color of small areas (246 microm x 246 microm) that was the case for the lead white pigment.

Changes in epidemiology of leptospirosis in 2003--2004, a two El Niño Southern Oscillation period, Guadeloupe archipelago, French West Indies.

Our study aimed at analysing the changes in epidemiological features of leptospirosis cases from the hospital of Pointe à Pitre in Guadeloupe in 2003--2004 compared to reliable data in 1994--2001. Leptospirosis incidence increased fourfold during 2002--2004, a period with two El Niño events. Whereas the main risk factors were unchanged (male gender, occupational exposure, contact with cattle or pigs) a major role of rodent exposure emerged (52%, P=0.02, multivariate analysis). Interestingly, mean age of cases shifted to the older population (51.7 years vs. 43 years, P<0.05). Moreover, the Ballum serogroup rose dramatically (36% of incidence) competing with the Icterohaemorragiae serogroup (62%). However, severe forms were less recorded. Our data suggest that the changes in leptospirosis features could be related to exceptional meteorological events and their consequences on rodent populations. We propose the monitoring of rodent population and climatic data as a tool of management of leptospirosis in Guadeloupe.

[Intestinal parasitosis in French West Indies: endemic evolution from 1991 to 2003 in the University Hospital of Pointe-a-Pitre, Guadeloupe]. / Diagnostic des parasitoses intestinales au CHU de la Guadeloupe: evolution de 1991 a 2003.

Guadeloupe is one of the French West Indies, where, until 1960, intestinal parasitic infections were endemic. In the microbiological laboratory of the university hospital of the island, we carried out a retrospective study of the 17,660 stool examinations received from 1991 to 2003. All the stool specimens were examined using at least a wet mount preparation and a concentration method (Bailenger). Specific techniques such as Ziehl-Neelsen modified acid fast stain, chromotrope staining procedure or Baermann's technique were used when indicated. A parasite considered as really pathogenic is detected in only 5.6% of the cases of the 17,660 stool examinations. The intestinal protozoa count for 10.8% of them, G. intestinalis (60%) is the most common, followed by Cryptosporidium sp (26%) and Isospora belli in AIDS patients while Entamoeba histolytica/dispar rarely appears (2.3%). Among the parasitic intestinal helminths, Strongyloïdes stercoralis is seen as the most prevalent (82%) whereas hookworms and Trichuris trichuria count respectively for 9.8% and 5.6%. Schistosoma mansoni appears as an exception. This epidemiological change for intestinal parasitic infections results from the improvement of socio-economic and sanitary way of living of the population. However the persistence of the strongyloidiasis constitutes the outstanding fact in a area of strong prevalence of the HTLV1 infection.

Retrospective review of leptospirosis in Guadeloupe, French West Indies 1994-2001.

Demographic, clinical, biological and personal data were obtained from patients hospitalized with symptoms of leptospirosis in the Hospital of Pointe a Pitre, Guadeloupe, French West Indies from 1994 to 2001. Of the 897 screened patients, 212 were acute cases, 607 were non-infected and 78 were undetermined cases. There was no predominant age group. Leptospirosis transmission followed the rainfall cycle and was greater in rural areas. Jaundice and conjunctival suffusion were significantly more frequent in cases than non-cases. Males, professions considered to be at risk and contact with swine or bovine were associated with infection. Serogroups Icterohaemorrhagiae, Cynopteri, Australis, Sejroe, Pomona and Ballum were serovars presumed responsible for acute cases.

Retrospective review of leptospirosis in Guadeloupe, French West Indies 1994-2001 / Revisión retrospectiva de la leptospirosis en Guadalupe, Indias Occidentales Francesas 1994­2001

Demographic, clinical, biological and personal data were obtained from patients hospitalized with symptoms of leptospirosis in the Hospital of Pointe a Pitre, Guadeloupe, French West Indies from 1994 to 2001. Of the 897 screened patients, 212 were acute cases, 607 were non-infected and 78 were undetermined cases. There was no predominant age group. Leptospirosis transmission followed the rainfall cycle and was greater in rural areas. Jaundice and conjunctival suffusion were significantly more frequent in cases than non-cases. Males, professions considered to be at risk and contact with swine or bovine were associated with infection. Serogroups Icterohaemorrhagiae, Cynopteri, Australis, Sejroe, Pomona and Ballum were serovars presumed responsible for acute cases

Se obtuvieron los datos demográficos, clínicos, biológicos y personales de pacientes hospitalizados con síntomas de leptospirosis en el Hospital de Pointe à Pitre, Guadalupe, Indias Orientales Francesas, en el período comprendido de 1994 a 2001. De los 897 pacientes investigados, 212 eran casos graves, 607 eran no infectados y 78 eran casos indeterminados. No hubo grupo etario predominante. La transmisión de la leptospirosis seguía el ciclo hidrológico y era mayor en las áreas rurales. La ictericia y sufusión conjuntival fueron significativamente más frecuentes en los casos que en los no casos. Los varones, las profesiones consideradas en riesgo, y el contacto con cerdos o bovinos estuvieron asociados con la infección. Los serogrupos Icterohemorragia, Cynopteri, Australis, Sejroe, Pomona y Ballum fueron serovares presumiblemente responsables de los casos graves

Chihuahua: a water reuse case in the desert.

Water supply for all kind of uses in Chihuahua is mainly groundwater. During the last decade this city has been damaged with a heavy hydrologic crisis because of a persistent drought. This came up with the overexploitation of groundwater aquifers; therefore a deficit between demand and offer was done. To minimize this problem the government authorities have started an integral plan of optimizing hydrologic resources which considers the treatment of wastewater and the use of reclaimed water. The secondary wastewater treatment facility of the city treats about 30,000 m3/d of a wastewater with high organic contents, and produces an effluent with low concentration of suspended solids, organic matter, fats, detergents, and metals. Reclaimed water is conveyed toward strategic sites for the irrigation of great green areas in sport clubs, educational institutions and industrial zones, besides of its utilization on some manufacturing processes, road service, and also over construction industry. The potential reuse of this water goes farther from those activities; the treatment of the secondary effluent until the required levels of the water-bearing recharge criteria are met for drinking water supply is considered as the next step to achieve through a suitable planning strategy for the best integral resource advantage.

Biochemical characterization of a thermostable cysteine synthase from Geobacillus stearothermophilus V.

The cysK gene encoding a cysteine synthase of Geobacillus stearothermophilus V was overexpressed in E. coli and the recombinant protein was purified and characterized. The enzyme is a thermostable homodimer (32 kDa/monomer) belonging to the beta family of pyridoxal phosphate (PLP)-dependent enzymes. UV-visible spectra showed absorption bands at 279 and 410 nm. The band at 279 nm is due to tyrosine residues as the enzyme lacks tryptophan. The 410 nm band represents absorption of the coenzyme bound as a Schiff base to a lysine residue of the protein. Fluorescence characteristics of CysK's Schiff base were influenced by temperature changes suggesting different local structures at the cofactor binding site. The emission of the Schiff base allowed the determination of binding constants for products at both 20 degrees C and 50 degrees C. At 50 degrees C and in the absence of sulphide the enzyme catalyzes the decomposition of O-acetyl-l-serine to pyruvate and ammonia. At 20 degrees C, however, a stable alpha-aminoacrylate intermediate is formed.

HLA-DRB1 alleles encoding the "shared epitope" are associated with susceptibility to developing rheumatoid arthritis whereas HLA-DRB1 alleles encoding an aspartic acid at position 70 of the beta-chain are protective in Mexican Mestizos.

The risk to develop rheumatoid arthritis (RA) has been associated with the presence of HLA-DRB1 alleles encoding the "shared epitope" (SE). Additionally, HLA-DRB1 alleles encoding an aspartic acid at position 70 (D70+ ) have been associated with protection against the development of RA. In this study we tested the association between either SE or D70+ and rheumatoid arthritis in Mexican Mestizos. We included 84 unrelated Mexican Mestizos patients with RA and 99 unrelated healthy controls. The HLA-typing was performed by PCR-SSO and PCR-SSP. We used the chi-squared test to detect differences in proportions of individuals carrying at least one SE or D70+ between patients and controls. We found that the proportion of individuals carrying at least one HLA-DRB1 allele encoding the SE was significantly increased in RA cases as compared to controls (p(c) = 0.0004, OR = 4.1, 95% CI = 2.2-7.7). The most frequently occurring allele was HLA-DRB1*0404 (0.161 vs 0.045). Moreover, we observed a significantly increased proportion of HLA-DRB1 SE+ cases with RF titers above the median (p = 0.005). Conversely, the proportion of individuals carrying at least one HLA-DRB1 allele encoding the D70+ was significantly decreased (p(c) = 0.004, OR = 0.4, 95% CI 0.2-0.7) among RA patients compared with controls. In conclusion, the SE is associated with RA in Mexican Mestizos as well as with the highest titers of RF.

[Morganella morganii and early-onset neonatal infection]. / Morganella morganii et infection maternofoetale.

UNLABELLED: Morganella morganii is an opportunistic gram-negative bacterium, resistant to ampicillin, and scarcely involved in early-onset neonatal sepsis. CASE REPORT: After a premature rupture of the membranes, a pregnant patient received prophylactic amoxicillin per os. She developed chorioamnionitis. Her infant was diagnosed with early-onset sepsis. Maternal and baby's blood cultures grew M. morganii. Both the mother and the infant were successfully treated with a third-generation cephalosporin and an aminoglycoside. DISCUSSION: The influence of a prior antibiotherapy on the emergence of M. morganii vertical infections is discussed.

Malaria in Guadeloupe (French West Indies) 1991-2000.

The only islands in the Caribbean that still have endemic malaria are Haiti and the Dominican Republic. Cases of imported malaria occur on the other islands, particularly Martinique and Guadeloupe, due to the movement of people to and from endemic regions that are geographically and/or culturally close. The re-emergence of transmission cannot be ruled out due to the local persistence of the potential vectors, the anopheles mosquitoes. This retrospective study, over a ten year-period (1991-2000), included all of the cases of malaria confirmed by blood tests at Pointe-à-Pitre University Hospital. This hospital is the main healthcare facility in Guadeloupe. Fifty-nine bouts of malaria occurred in 56 patients. The annual incidence was estimated at 2 to 2.5 cases per 100,000 inhabitants. Plasmodium falciparum largely predominated, accounting for over 80% of cases. The only pernicious case observed resulted in the death of the patient. In all cases the patient had recently travelled to an endemic region, except in one case, caused by P ovale which has never been endemic in the Caribbean. African countries accounted for 43% of cases. No Asian or Pacific strains were identified. In all cases, anti-malarial drugs were not taken, taken incorrectly or were inappropriate. All of the cases of malaria reported in Guadeloupe in the last decade were imported and this region cannot be considered to be at risk of malaria infection. However, long-term epidemiological monitoring is necessary, together with specific entomological monitoring.

Malaria in Guadeloupe (French West Indies) 1991-2000

The only islands in the Caribbean that still have endemic malaria are Haiti and the Dominican Republic. Cases of imported malaria occur on the other islands, particularly Martinique and Guadeloupe, due to the movement of people to and from endemic regions that are geographically and/or culturally close. The re-emergence of transmission cannot be ruled out due to the local persistence of the potential vectors, the anopheles mosquitoes. This retrospective study, over a ten year-period (1991-2000), included all of the cases of malaria confirmed by blood tests at Pointe-à-Pitre University Hospital. This hospital is the main healthcare facility in Guadeloupe. Fifty-nine bouts of malaria occurred in 56 patients. The annual incidence was estimated at 2 to 2.5 cases per 100,000 inhabitants. Plasmodium falciparum largely predominated, accounting for over 80 of cases. The only pernicious case observed resulted in the death of the patient. In all cases the patient had recently travelled to an endemic region, except in one case, caused by P ovale which has never been endemic in the Caribbean. African countries accounted for 43 of cases. No Asian or Pacific strains were identified. In all cases, anti-malarial drugs were not taken, taken incorrectly or were inappropriate. All of the cases of malaria reported in Guadeloupe in the last decade were imported and this region cannot be considered to be at risk of malaria infection. However, long-term epidemiological monitoring is necessary, together with specific entomological monitoring

Evaluation of neonatal sepsis screening in a tropical area Part III: Neonatal sepsis in meconium stained deliveries.

Of the 6,060 consecutive live births delivered at the University Maternity Unit of Guadeloupe (French West Indies) during a 30-month period, 635 newborns (10.4%) presented with meconium stained (MS) amniotic fluid, of which 595 (94%) received bacteriological screening at birth (light MS, n = 543; thick MS, n = 52). Thirty (5%) of MS newborns had a bacteraemia (n = 13, group B streptococcus, GBS), and 128 (21.5%) a bacterial positive gastric aspirate (n = 54, GBS). Sixty-six newborns among MS babies needed tracheal suctioning (11%) in the delivery room for meconium inhalation. Among these 595 screened MS newborns, 286 (48%) presented clinical signs of postmaturity at birth, having therefore an explanation for their MS condition. For the other MS newborns without the postmaturity explanation, we experienced twofold increased risk of neonatal sepsis (OR 1.88 for bacteraemia and 2.61 for external carriage p < 0.02, Chi square) as compared with their MS postmature counterparts. We conclude that when meconium stained deliveries are associated with postmaturity signs, one may not need to initiate prophylactic antibiotic treatment at birth unless they present with other traditional risk factors for neonatal sepsis such as intrapartum fever and prolonged rupture of membranes.