Maestría en Laboratorio Clínico Mención Microbiología Clínica

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Author: search.filters.author.Sánchez Tite, Viviana Paulina Licenciada.Subject: search.filters.subject.MULTIDROGORESISTENCIA,

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    Caracterización de bacterias multidrogoresistentes en infecciones urinarias de mujeres embarazadas
    (Universidad Técnica de Ambato/Facultad de Ciencias de la Salud/Centro de posgrados, 2024-09-01) Sánchez Tite, Viviana Paulina Licenciada.; Salazar Garcés Licenciada. Magister., Dolores Krupskaya
    Urinary Tract Infection (UTI), is a term used to indicate the growth of pathogenic microorganisms present in the urinary system, capable of producing functional and morphological alterations. Multidrug-resistant bacteria (MDR) are microorganisms that have acquired the ability to resist the action of several antibiotics, complicating their treatment. In pregnant women, urinary tract infections are common due to hormonal changes and the pressure of the uterus on the bladder, which prevents proper urine drainage and greatly facilitates the proliferation of pathogens. By carrying out an exhaustive characterization of the multidrug-resistant bacteria present in urinary infections of pregnant women attending clinical laboratory Tecnoanálisis aims to identify the most frequent microorganisms responsible for this type of infections and different resistances originated in this environment for it, the present study was a non experimental cross-sectional, descriptive and observational study with a quantitative approach, as it identified the different bacteria that cause urinary tract infections in pregnant women. Cultures that had a positive growth and met the characteristics for the study were used where different bacteria were isolated as Escherichia coli presented a higher percentage followed by Klebsiella oxytoca, Klebsiella pneumoniae, Proteus mirabilis, Enterobacter cloacae and Streptococcus agalactiae in the lowest percentage. Concluding that the development of gram-negative bacilli microorganisms predominates, while a minimal percentage corresponded to gram-positive bacteria, the analysis carried out showed that there is a high resistance for more than one antibiotic such as Ampicillin, Trimetropin/sulfamethoxazole, nitrofurantoin, amoxacillin+ clavulanic acid, ampicillin/sulbactam, with respect to multidrug resistance bacteria interpretation protocol, was based on the gestational age and results obtained from the samples processed in this research, taking into account natural and acquired resistance in a schematic form for easy interpretation by the beneficiaries.