RESUMO
Gastrointestinal protist (GP) and soil-transmitted helminth (STH) infections cause significant morbidity among children in poor-resource settings of tropical and sub-tropical countries including Colombia. Few prospective transversal studies investigating how GP and STH infections affect growth development and nutritional status during childhood have been conducted in this country, none of them in the Antioquia Department. This microscopy-based study estimated the prevalence of GP and helminth (including STH) infections in faecal samples from schoolchildren (n = 384) collected during April-May 2019 in three municipalities of the Antioquia Department. Demographic, epidemiological, and household data were elicited through face-to-face interviews. Parasite detection was carried out by direct microscopic examination of both fresh smears and concentrated faecal material. Children (aged 6-15 years) also had their haemoglobin (Hb) levels, height and weight data collected, and BMI estimated. Data were analysed using bivariate and multivariate logistic regression analysis. Overall, 60.7 % (233/384) of schoolchildren were infected by at least one intestinal parasitic species. Among GPs, Blastocystis sp. was the most common species found (47.7 %, 95 % CI: 42.6-52.8), followed by G. duodenalis (15.9 %, 95 % CI: 12.4-19.9). Cryptosporidium spp. and Cyclospora cayetanensis were sporadically identified (0.3 %, 95 % CI: 0.1-1.4 each). Among helminths, the most prevalent species found were Trichuris trichiura (6.0 %, 95 % CI: 3.8-8.9) and Enterobius vermicularis (1.0 %, 95 % CI: 0.3-2.6). Hookworms, Ascaris lumbricoides, and Strongyloides stercoralis were found at prevalence rates <1 %. Underweight, overweigh, or obese schoolchildren had 1.2 times greater chance of being infected with intestinal parasites than their counterparts with a healthy weight (P-value: 0.015). Variables significantly associated with an increased likelihood of being infected by intestinal parasites include living in a household with unfinished flouring, not wearing shoes, being in close proximity to rodents, and having improper waste disposal. Relatively simple interventional measures directed towards the improvement of household conditions, access to sanitary toilets, and promoting shoe wearing can significantly reduce childhood infections by GP and helminths in the Antioquia Department.
Assuntos
Criptosporidiose , Cryptosporidium , Helmintíase , Helmintos , Enteropatias Parasitárias , Parasitos , Humanos , Criança , Animais , Estado Nutricional , Colômbia/epidemiologia , Estudos Prospectivos , Enteropatias Parasitárias/epidemiologia , Enteropatias Parasitárias/parasitologia , Helmintíase/epidemiologia , Helmintíase/parasitologia , Solo/parasitologia , Fezes/parasitologia , PrevalênciaRESUMO
Los miembros inferiores están sujetos frecuentemente a traumas que ocasionan daño de estructuras vitales y que pueden dejar secuelas funcionales y estéticas en las personas. Las lesiones de tejidos blandos son las que asientan en la piel, tejido celular subcutáneo, aponeurosis, músculos, vasos y nervios. Del manejo oportuno y adecuado de las lesiones que se presenten posteriores a un trauma de tejidos blandos dependerá el resultado, el tiempo de recuperación, costos de hospitalización y sobre todo la preservación de las funciones de locomoción y sostén del miembro afectado
The lower limbs are frequently exposed to traumas that cause vital structures damage and can leave functional and aesthetic sequelae in patients. Soft tissue lesions are those that affect the skin, subcutaneous cellular tissue, fascia, muscles, vessels, and nerves. The result, recovery time, hospitalization costs and, above all, the preservation of the locomotion and support functions of the affected limb will depend on the timely and adequate management of injuries that occur after a soft tissue trauma.