Uso y complicaciones del cateterismo urinario en salas de cuidados moderados de un hospital universitario

Introducción: El cateterismo urinario es un procedimiento frecuente y en ocasiones es utilizado por fuera de las indicaciones aceptadas para el mismo. Esto aumenta el riesgo de complicaciones vinculadas a su uso, por lo que pueden ser prevenibles. El objetivo del estudio es conocer las características del uso de cateterismo urinario en pacientes ingresados en salas de cuidados moderados de un hospital universitario del tercer nivel de atención, determinar la frecuencia, duración e indicaciones más frecuentes, así como evaluar la presencia de complicaciones asociadas al mismo Metodología: Estudio de corte transversal, realizado en salas de cuidados moderados de un hospital terciario y universitario de Montevideo, Uruguay, el 21 de diciembre de 2022. Se incluyeron pacientes hospitalizados que presentaban o presentaron catéter vesical en la presente internación y se completó la recolección de variables mediante la revisión de la historia clínica. Resultados: De 155 pacientes ingresados en salas de cuidados moderados, a 26 (16,7%) les fue colocado un catéter urinario. La mediana de edad fue 61 años, 80% eran de sexo masculino. La mediana de internación fue de 22 días. En todos los pacientes se utilizó sonda vesical y el 54% fue colocado en el Departamento de Emergencia. En el 46% de los pacientes no se encontró indicación escrita de colocación en la historia clínica. En 50% de los casos no está especificado el motivo de indicación de sonda vesical, mientras que las indicaciones identificadas más frecuentes fueron el control de diuresis (27%) y la desobstrucción de vía urinaria baja (23%). La duración de cateterismo fue de una mediana de 13,5 días, mientras que el 27% de los pacientes la usaron más de 30 días. 35% de los pacientes presentaron complicaciones vinculadas a la sonda vesical, en su mayoría no infecciosas (27%) y 15% presentaron infección urinaria. Estos pacientes tuvieron una duración de cateterismo mayor a los que no presentaron complicaciones (23 vs 10 días, p=0,411). Conclusiones: El catéter vesical fue utilizado en un porcentaje no despreciable de pacientes ingresados en salas de cuidados moderados, de forma prolongada y frecuentemente sin indicación precisa, lo cual expone a un riesgo aumentado de complicaciones vinculadas.

Introduction: Urinary catheterization is a frequent procedure and is sometimes used outside of its accepted indications. This increases the risk of complications related to its use, so they may be preventable. The objective of this study is to know the characteristics of the use of urinary catheterization in patients admitted to moderate care wards of a tertiary care university hospital, to determine the frequency, duration and most frequent indications, as well as to evaluate the presence of associated complications. Methodology: Cross-sectional study, carried out in moderate care wards of a tertiary care and university hospital in Montevideo, Uruguay, on December 21, 2022. Hospitalized patients who present or presented a bladder catheter during the present hospitalization were included, and the collection of variables was completed by reviewing the medical history. Results: Of 155 patients admitted to moderate care wards, 26 (16.7%) had a urinary catheter placed. The median age was 61 years, 80% were male. The median hospitalization was 22 days. In all patients a bladder catheter was used and 54% were placed in the Emergency Department. In 46% of the patients, no written indication for placement was found in the clinical history. In 50% of cases, the reason for indicating the bladder catheter is not specified, while the most frequent indications identified were diuresis control (27%) and lower urinary tract obstruction (23%). The duration of catheterization was a median of 13.5 days, while 27% of the patients used it for more than 30 days. 35% of the patients presented complications related to the bladder catheter, mostly non-infectious (27%) and 15% presented urinary tract infection. These patients had a longer duration of catheterization than those without complications (23 vs 10 days, p=0,411). Conclusions: The bladder catheter was used in a non-negligible percentage of patients admitted to moderate care wards, for a long time and often without a precise indication, which exposes them to an increased risk of related complications.

Introdução: O cateterismo urinário é um procedimento frequente e às vezes é usado fora de suas indicações aceitas. Isso aumenta o risco de complicações relacionadas ao seu uso, portanto, podem ser evitáveis. O objetivo deste estudo é conhecer as características do uso do cateterismo urinário em pacientes internados em enfermarias de cuidados moderados de um hospital universitário terciário, determinar a frequência, duração e indicações mais frequentes, bem como avaliar a presença de complicações associadas ao mesmo. Metodologia: Estudo transversal, realizado em quartos de cuidados moderados de um hospital terciário e universitário em Montevidéu, Uruguai, em 21 de dezembro de 2022. Foram incluídos pacientes que apresentaram ou apresentaram sonda vesical durante a internação atual e a coleta de variáveis ​​foi concluída .revisando o histórico médico. Resultados: Dos 155 pacientes admitidos em enfermarias de cuidados moderados, 26 (16,7%) tiveram um cateter urinário colocado. A idade média foi de 61 anos, 80% eram do sexo masculino. A mediana de internação foi de 22 dias. Em todos os doentes foi utilizada sonda vesical e 54% foram internados no Serviço de Urgência. Em 46% dos pacientes, nenhuma indicação escrita para colocação foi encontrada na história clínica. Em 50% dos casos não é especificado o motivo da indicação da sonda vesical, enquanto as indicações mais frequentes identificadas foram controle da diurese (27%) e desobstrução do trato urinário inferior (23%). A duração do cateterismo foi em média de 13,5 dias, enquanto 27% dos pacientes o utilizaram por mais de 30 dias. 35% dos pacientes apresentaram complicações relacionadas ao cateter vesical, em sua maioria não infecciosas (27%) e 15% apresentaram infecção urinária. Esses pacientes tiveram uma duração mais longa de cateterismo do que aqueles sem complicações (23 vs 10 dias, p=0,411). Conclusões: A sonda vesical foi utilizada em percentual não desprezível de pacientes internados em quartos de cuidados moderados, por tempo prolongado e muitas vezes sem indicação precisa, o que os expõe a um risco aumentado de complicações associadas.

Antibiotic versus cranberry in the treatment of uncomplicated urinary infection: a randomized controlled trial

SUMMARY OBJECTIVE: This study was designed to determine the effect of cranberry extract used in patients with single urinary tract infections. METHODS: Patients with simple-type urinary tract infections were divided into two groups. Treatment with fosfomycin or cranberry tablet was started. On days 1, 3, and 7 of the treatment, whether there was a decrease in the complaints was evaluated with a Likert-type scale. The recovery status of urinary tract infections and the well-being of patients were compared via antibiotic and cranberry groups. RESULTS: After the treatment, the leukocyte levels of the cranberry users were at the same level as those of the other group, and the rate of well-being and the portion of patients that reported to be "very well" on days 3 and 7 in the cranberry group was significantly higher compared with the fosfomycin group (p<0.05). CONCLUSION: Considering the results of this study, it was determined that the patient's complaints decreased from day 3 and their well-being increased with the use of cranberry only. Specifically, on day 7, the well-being of the cranberry group was higher than that of the fosfomycin group. For this reason, cranberry is a favorable alternative to antibiotics in uncomplicated and simple urinary tract infections.

Primary Health Care nurses' role in treating Lower Urinary Tract Dysfunction / Papel de la enfermera de Atención Primaria de Salud en el tratamiento de la Disfunción del Tracto Urinario Inferior / Atuação do enfermeiro da Atenção Primária à Saúde no tratamento da Disfunção do Trato Urinário Inferior

ABSTRACT Objective: To understand Primary Health Care nurses' role in treating Lower Urinary Tract Dysfunction. Method: Cross-sectional multi-methodological research, composed of quantitative and qualitative steps, independently and sequentially. Data collected remotely, through a questionnaire and focus group, analyzed using descriptive statistics and thematic analysis by Braun and Clarke, respectively. The project was approved under Opinion 22691119.0.0000.0030. Results: A total of 145 nurses participated in the study in the quantitative step and 20 in the qualitative step, working in Primary Health Care in Brazil. Of the 93.1% nurses who reported having already cared for people with Urinary Tract Dysfunction, only 54.4% provided guidance, mainly for training the pelvic floor muscles. Conclusion: Even though they have legal support and access to demand, nurses do not have the knowledge to offer conservative treatment for Lower Urinary Tract Dysfunction. Despite this, they were motivated to do so as long as they received specific training.

RESUMEN Objetivo: Comprender el papel del enfermero de Atención Primaria de Salud en el tratamiento de la Disfunción del Tracto Urinario Inferior. Método: Investigación transversal multimetodológica, compuesta por etapas cuantitativas y cualitativas, de forma independiente y secuencial. Datos recopilados de forma remota, a través de un cuestionario y un grupo focal, analizados mediante estadística descriptiva y análisis temático de Braun y Clarke, respectivamente. El proyecto fue aprobado bajo Opinión 22691119.0.0000.0030. Resultados: Participaron del estudio 145 enfermeros en la etapa cuantitativa y 20 en la cualitativa, actuando en la Atención Primaria de Salud en Brasil. Del 93,1% de los enfermeros que afirmaron haber atendido ya a personas con Disfunción del Tracto Urinario, sólo el 54,4% brindó orientación, principalmente para el entrenamiento de los músculos del suelo pélvico. Conclusión: Incluso con apoyo legal y acceso a la demanda, los enfermeros no tienen el conocimiento para ofrecer tratamiento conservador para la Disfunción del Tracto Urinario Inferior. Pese a ello, estaban motivados para hacerlo siempre que recibieran una formación específica.

RESUMO Objetivo: Compreender a atuação dos enfermeiros da Atenção Primaria à Saúde no tratamento da Disfunção do Trato Urinário Inferior. Método: Pesquisa transversal multi-metodológica, composta por etapas quantitativa e qualitativa, de forma independente e sequencial. Dados coletados de forma remota, por meio de questionário e grupo focal, analisados por estatística descritiva e análise temática de Braun e Clarke, respectivamente. O projeto foi aprovado sob Parecer no. 22691119.0.0000.0030. Resultados: Participaram do estudo 145 enfermeiros na etapa quantitativa e 20 na qualitativa, atuantes na Atenção Primária à Saúde do Brasil. Dos 93,1% enfermeiros que referiram já terem atendido pessoas com Disfunção do Trato Urinário, apenas 54,4% prestaram orientações, sendo principalmente para treinamento da musculatura do assoalho pélvico. Conclusão: Mesmo possuindo respaldo legal e acesso à demanda, os enfermeiros não têm conhecimento para oferecer tratamento conservador para Disfunção do Trato Urinário Inferior. Apesar disso, mostraram-se motivados para tal atuação desde que recebam capacitação específica.

Antibiotics prophylaxis at the time of catheter removal after radical prostatectomy: a systematic review of the literature and meta-analysis

Purpose: To conduct a systematic literature review with meta-analysis to identify whether antibiotic prophylaxis after removal of the indwelling urinary catheter reduces posterior infections. Methods: A systematic literature review was conducted in the databases PubMed, Embase, Cochrane, Google Scholar, and Latin American and Caribbean Health Sciences Literature, using the keywords "antibiotics" AND "prostatectomy" AND "urinary catheter." Results: Three articles were identified having the scope of our review, with 1,040 patients, which were subjected to our meta-analysis revealing a marginally significant decrease in the risk of urinary infection after indwelling urinary catheter removal (odds ratio-OR = 0.51; 95% confidence interval-95%CI 0.27-0.98; p = 0.04; I2 = 0%). No difference was found regarding the presence of bacteriuria (OR = 0.39; 95%CI 0.12-1.24; p = 0.11; I2 = 73%). Conclusions: In our meta-analysis, there was a significant decrease in urinary tract infection with antibiotic prophylaxis after indwelling urinary catheter removal following radical prostatectomy.

Association between rectal diameter and response to treatment with parasacral transcutaneous electrical nerve stimulation and behavioral changes in children and adolescents with bladder and bowel dysfunction

ABSTRACT Purpose: Parasacral Transcutaneous Electrical Stimulation (TENS) is one of the treatments for children with Bladder and Bowel Dysfunction (BBD). Some studies showed that children with increased Rectal Diameter (RD) have more Functional Constipation (FC). However, RD prediction in maintenance of BBD after treatment was never evaluated. Our aim is to evaluate the association between RD and response to treatment in children and adolescents with BBD. Materials and Methods: This study evaluated patients from 5-17 years old with BBD. Dysfunctional Voiding Scoring System (DVSS), Rome IV criteria, and the Constipation Score were used. RD was measured using abdominal ultrasound before treatment according to the technique established by Klijn et al. and was considered enlarged when >3cm. No laxatives were used during treatment. Descriptive analysis and binary regression were performed and the area under the ROC curve was calculated. Results: Forty children were included (mean age 8.4±2.8 years, 52.5% male). Before treatment, RD was enlarged in 15 children (37.5%) (mean diameter 3.84±0.6cm), with FC persisting post-treatment in 11/15(73.3%). Those patients also required more laxatives following treatment and had more severe FC. Binary regression showed pretreatment RD to be an independent predictor of the persistence of FC post-treatment (OR=9.56; 95%CI:2.05-44.60). In ROC curve analysis, the sensitivity was 100% (95%CI: 0.49-1.0) and specificity 77.14% (95%CI:0.60-0.90) for rectal diameter >3 cm. The likelihood ratio was 4.38 (95%CI:2.40-8.0) for the persistence of BBD following treatment. Conclusion: RD appears to be relevant in the evaluation of children with BBD, not only as a diagnostic tool but also as a predictor of treatment outcome.

Diagnosis of urinary tract infection in infants under 3 months with fever without a source: reliability of urinalysis and urine culture / Diagnóstico de infección del tracto urinario en lactantes menores de 3 meses con fiebre sin foco identificado: fiabilidad del análisis de orina y urocultivo

Abstract Background: Urinary tract infection (UTI) is infants´ most common serious bacterial infection. This study aimed to investigate the reliability of urianalysis (UA) to predict UTI, to specify the colony forming units (CFU)/ml threshold for diagnosis, and to identify variables that help suspect bacteremia in infants under 3 months with UTI. Methods: We reviewed clinical records of children under 3 months hospitalized for a fever without source and recorded age, sex, days of fever pre-consultation, temperature and severity at admission, discharge diagnoses, laboratory tests, and treatments. According to the discharge diagnosis, we divided them into UTIs (-) and (+) with or without bacteremia. Results: A total of 467 infants were admitted: 334 with UTI and 133 without UTI. In UTIs (+), the pyuria had a sensitivity of 95.8% and bacteria (+) 88.3%; specificity was high, especially for nitrites (96.2%) and bacteria (+) (92.5%). Positive predictive value (PPV) for nitrites was 95.9%, for bacteria 96.7%, and oyuria 92.5%. Escherichia coli was present in 83.8% of urine and 87% of blood cultures. UTIs with bacteremia had inflammatory urinalysis, urine culture > 100,000 CFU/ml, and higher percentage of C reactive protein (CRP) > 50 mg (p= 0.002); 94.6% of the urine culture had > 50,000 CFU. Conclusions: The pyuria and bacteria (+) in urine obtained by catheterization predict UTI. The cut-off point for diagnosis was ≥ 50,000 CFU/ml. No variables to suspect bacteremia were identified in this study.

Resumen Introducción: La infección del tracto urinario (ITU) es una infección bacteriana grave frecuente en lactantes. El objetivo de este trabajo fue investigar la fiabilidad del análisis de orina (AO) para predecirla, precisar el umbral de unidades formadoras de colonias (UFC)/ml para el diagnóstico y buscar variables que ayuden a sospechar de bacteriemia en lactantes menores de 3 meses con ITU. Métodos: Se revisaron fichas clínicas de lactantes menores de 3 meses hospitalizados por fiebre sin foco evidente, registrando edad, sexo, días de fiebre preconsulta, temperatura y gravedad al ingreso, diagnósticos de egreso, exámenes de laboratorio y tratamientos. Según diagnóstico de egreso, se separaron en ITU (-) y (+), con o sin bacteriemia. Resultados: Ingresaron 467 lactantes: 334 con ITU y 133 sin ITU. En ITU (+), la sensibilidad de la piuria fue de 95.8% y bacterias (+) 88.3%; la especificidad fue alta para nitritos (96.2%) y bacterias (+) (92.5%). El valor predictivo positivo (VPP) fue de 95.9% para nitritos, 96.7% para bacterias y 92.5% para piuria. Escherichia coli se encontró en el 83.8% de los urocultivos (UC) (+) y en el 87% de los hemocultivos (+). Las ITU con bacteriemia presentaron elementos inflamatorios, UC con ≥ 100,000 UFC/ml y mayor porcentaje de proteína C reactiva (PCR) > 50 mg/l (p= 0.002); el 94.6% de los UC (+) tuvo ≥ 50,000 UFC/ml. Conclusiones: La piuria y bacterias (+) en el AO son excelentes para pronosticar ITU en orina obtenida con sonda vesical y el punto de corte para el diagnóstico debe ser ≥ 50,000 UFC/ml. No encontramos señales que ayudaran a sospechar ITU con bacteriemia.

Role of Proteus mirabilis flagella in biofilm formation / Papel de los flagelos de Proteus mirabilis en la formación de biofilms

Abstract Proteus mirabilis (P. mirabilis) is a common etiological agent of urinary tract infec-tions, particularly those associated with catheterization. P. mirabilis efficiently forms biofilms on different surfaces and shows a multicellular behavior called 'swarming', mediated by flagella. To date, the role of flagella in P. mirabilis biofilm formation has been under debate. In this study, we assessed the role of P. mirabilis flagella in biofilm formation using an isogenic allelic replacement mutant unable to express flagellin. Different approaches were used, such as the evaluation of cell surface hydrophobicity, bacterial motility and migration across catheter sections, measurements of biofilm biomass and biofilm dynamics by immunofluorescence and confocal microscopy in static and flow models. Our findings indicate that P. mirabilis flagella play a role in biofilm formation, although their lack does not completely avoid biofilm genera-tion. Our data suggest that impairment of flagellar function can contribute to biofilm prevention in the context of strategies focused on particular bacterial targets.

Resumen Proteus mirabilis (P mirabilis) es un agente etiológico común de infecciones del tracto urinario, en particular de aquellas asociadas con cateterización. P. mirabilis forma biofilms eficientemente en diferentes superficies y muestra un comportamiento multicelular llamado swarming, mediado por flagelos. Hasta el momento, el papel de los flagelos en la formación de biofilms de P. mirabilis ha estado en discusión. En este estudio, se evaluó el papel de los flagelos de P. mirabilis en la formación de biofilms, utilizando una mutante isogénica generada por reemplazo alélico, incapaz de expresar flagelina. Se utilizaron diferentes enfoques, como la evaluación de la hidrofobicidad de la superficie celular, de la movilidad y la migración bacteriana sobre secciones de catéteres y medidas de biomasa y de la dinámica del biofilm mediante inmunofluorescencia y microscopia confocal, tanto en modelos estáticos como de flujo. Nuestros hallazgos indican que los flagelos de P. mirabilis desempeñan un papel en la formación de biofilms, aunque su falta no suprime por completo su generación. Asimismo, evidencian que la interferencia de la función flagelar puede contribuir a evitar la formación de biofilms en el contexto de estrategias centradas en blancos bacterianos particulares.

Variables epidemiológicas y clínicas en pacientes pediátricos hospitalizados por infección del tracto urinario

Fundamento la infección del tracto urinario es una de las enfermedades más frecuentes en edades pediátricas y se presenta con sintomatología no específica, en especial en los niños más pequeños, en los cuales el signo más importante es la fiebre. Objetivo caracterizar una serie de casos pediátricos hospitalizados a causa de infección del tracto urinario. Métodos se realizó un estudio descriptivo, de tipo serie de casos, en el Hospital Pediátrico de Camagüey, durante el periodo de enero a marzo de 2023. La muestra quedó conformada por 112 pacientes, una vez aplicados los criterios de selección. Fueron estudiadas las variables: grupo etario y sexo, área de salud, signos y síntomas clínicos, factores de riesgo y gérmenes aislados. El procesamiento de los datos se realizó mediante el paquete estadístico para las ciencias sociales y los resultados se expresaron en valores absolutos y porcentajes. Resultados predominó el grupo etario de menores de un año (31,2 %) y el sexo femenino (68,7 %). El Área de Salud Finlay fue la que más casos aportó (22,3 %), mientras que la fiebre resultó el síntoma preponderante (93,8 %), así como el abandono de la lactancia materna se comportó como el principal factor de riesgo (25,9 %). En el 32,1 % de los casos se aisló el germen Escherichia coli. Conclusiones la infección del tracto urinario es más frecuente en lactantes femeninas, y se constata la fiebre como síntoma principal, además de recogerse como factor de riesgo sustancial el abandono de la lactancia materna.

Foundation urinary tract infection is one of the most common diseases in children and presents with non-specific symptoms, especially in younger children, in which the most important sign is fever. Objective to characterize a series of pediatric cases hospitalized due to urinary tract infection. Methods a descriptive study, of a case series type, was carried out at the Pediatric Hospital of Camagüey, from January to March 2023. The sample was made up of 112 patients, once the selection criteria were applied. The studied variables were: age group and sex, health area, clinical signs and symptoms, risk factors and isolated germs. Data processing was carried out using the statistical package for the social sciences and the results were expressed in absolute values and percentages. Results the age group of children under one year (31.2%) and the female sex (68.7%) predominated. The Finlay Health Area was the one that contributed the most cases (22.3%), while fever was the predominant symptom (93.8%), as well as abandoning breastfeeding as the main risk factor (25.9%). In 32.1% of the cases the Escherichia coli germ was isolated. Conclusions urinary tract infection is more frequent in female infants, and fever is confirmed as the main symptom, in addition to the abandonment of breastfeeding being collected as a substantial risk factor.

Abscesos renales: experiencia en un hospital pediátrico de referencia

Introducción: El absceso renal es infrecuente en pediatría, con clínica y laboratorio inespecíficos. Ante su sospecha, es necesario realizar imágenes para establecer diagnóstico. Objetivo: Describir las características clínico-epidemiológicas, microbiológicas, diagnósticas y terapéuticas de abscesos renales en pediatría. Pacientes y Métodos: Estudio retrospectivo, descriptivo, de pacientes internados con absceso renal, en seguimiento por Infectología del Hospital de Niños Ricardo Gutiérrez, durante 9 años. Resultados: 15 pacientes (67% varones), mediana de edad 9 años (rango [r] 0,7-17). Cuatro pacientes con comorbilidades. El síntoma más frecuente fue fiebre seguido por dolor lumbar. El recuento medio de leucocitos en sangre fue de 15.700/mm3 (r: 7.100-45.000) y la PCR de 193 mg/L (r: 1-362). Cuatro pacientes presentaron urocultivo positivo: dos Escherichia coli, uno Klebsiella pneumoniae y E. coli y otro Candida albicans y K. pneumoniae. Ningún paciente presentó bacteriemia. El diagnóstico se confirmó por ecografía. Se realizó drenaje en siete pacientes, con aislamiento de Staphylococcus aureus en dos y Pseudomonas aeruginosa en uno. El tratamiento incluyó terapia combinada en 67%. Mediana de antibioterapia intravenosa fue 16 días (r: 7-49), total de 28 (r: 14-91). Un paciente requirió terapia intensiva y dos, nefrectomía. Conclusión: Los abscesos renales son infrecuentes, con gran morbimortalidad. Sospechar en paciente con infección del tracto urinario (ITU) de evolución tórpida que persiste febril. En nuestro estudio, la alta sensibilidad de la ecografía renal permitió su diagnóstico precoz.

Background: Renal abscesses are infrequent in pediatrics, with nonspecific clinical and laboratory findings. When suspected, imaging is essential to establish the diagnosis. Aim: To describe the clinical-epidemiological, microbiological, diagnostic and therapeutic characteristics of renal abscesses in pediatrics. Methods: Retrospective and descriptive study of hospitalized patients with renal abscess, followed by Infectious Diseases Department of Ricardo Gutiérrez Children's Hospital during 9 years. Statistical analysis: Epi Info 7.2.2.6. Results: 15 patients (67% male), median age 9 years (range [r] 0.7-17) were included. Four patients had underlying disease. The most frequent symptom was fever, with a median duration of 10 days (r:1-36), followed by lumbar pain. The median white blood cell count was 15,700/mm3 (r: 7,100-45,000) and CRP 193mg/L (r: 1-362). Four patients presented positive urine culture: 2 Escherichia coli, 1 Klebsiella pneumoniae and E. coli and 1 Candida albicans and K. pneumoniae. No patient had bacteremia. The diagnosis of abscess was confirmed by ultrasound. Surgical drainage was performed in 7 patients, with isolation of Staphylococcus aureus in 2 and Pseudomonas aeruginosa in 1. Empirical treatment included 3rd generation cephalosporin, combined in 67% of cases. The median of intravenous antibiotic therapy was 16 days (r: 7-49) with a total of 28 days (r:14-91). One patient required transfer to intensive care unit and 2 nephrectomy. Conclusion: Renal abscesses are infrecuent in pediatrics, but they present significant morbidity and mortality. It should be suspected in patients with urinary tract infection (UTI)with torpid evolution that persists with fever without antibiotic response. In our study, the high sensitivity of renal ultrasound allowed early diagnosis.

THERAPEUTIC POTENTIAL OF AROMATIC PLANT LEAF (MENTHA PIPERITA L.) AND FRUIT EXTRACT (FLACOURTIA JANGOMAS LOUR) AGAINST THE UTI BACTERIAL PATHOGENS

Medicinal plants are considered colossal producers of bioactive therapeutics agents. Fruit is an essential part of the human diet and is of great interest because of its richness in phytochemicals. The present study was chosen the objectives are assessment the antibacterial activity against the dominantly affected seven Urinary Tract Infected (UTI) pathogenic bacterial species plant leaf extracts and fruits such as Mentha piperita (L.), Flacourtia jangomas (Lour) Raeusch. Experimental UTI pathogenic organisms named as Alcaligens sp., Kliebsiella sp., E. coli, Proteus sp., Staphylococcus sp., Pseudomonas sp., Hence the current result has been clearly depicted that the methanol extract of Mentha piperita leaf expressed the potential signicant antibacterial activity against the ve UTI pathogenic organisms such as Alcaligens sp., and Klebsirlla sp. Proteus species and Pseudomonas sp., than other two experimental extracts of benzene and ethanol. From the present result clearly noticed three elucidated compounds are act as an antibacterial bio-compounds such Octadecanoic acid methyl ester, 1, 2, 4, 5-tetramethyl Piperone and α-Propyl tetradecanol present in methanol leaf.extract of M. piperita (L.) plant. Similarly F. jangomas (Lou.) fruit extract (methanol).possessed the antibacterial property biologically effective compounds named as Lavandulol, α-Humulene and Terpineol. Therefore, both experimental plant leaf and fruit extract possessed signicant antibacterial activity against the tested seven UTI clinical pathogenic organisms Furthermore nanoparticle study also denoted both experimental methanol extracts of M. piperita (L.), (leaf) F.jangomas (Lour) expressed the signicant nanoparticle production. It was noticed the range between 21.50 to 41.03nm and 60.52 to 19.22nm. for M. piperita (L.) F. jangomas fruit juice extract respectively. From the current research clearly showed that methanol extract of both experimental samples could be act as a potential traditional plant based medicines for urinary tract infected diseases.

Diagnóstico prenatal de malformaciones del tracto urinario: evaluación posnatal y resultado clínico / Prenatal diagnosis of urinary tract malformations: postnatal evaluation and clinical outcome

Resumen Antecedentes: Las malformaciones del tracto urinario representan el 15-20% de las anomalías por ecografía prenatal; la prevalencia oscila entre 3 y 6 por cada 1,000 nacimientos. Objetivo: Conocer el desenlace clínico de los recién nacidos diagnosticados prenatalmente con malformación del tracto urinario. Material y métodos: Observacional, analítico, ambispectivo. Recién nacidos con diagnóstico prenatal de malformación urinaria. Evaluación posnatal con pruebas diagnósticas, analizamos días de estancia hospitalaria, intervención quirúrgica y seguimiento. Resultados: 45 pacientes, 55% varones, 65% de término, 77% cesárea. El diagnóstico prenatal más frecuente fue hidronefrosis, 100% se realizó ultrasonido renal posnatal, 27% cistograma miccional, 42% gammagrama renal; 60% requirió estancia hospitalaria prolongada, 27% intervención quirúrgica, 60% seguimiento. 89% de los casos diagnosticados prenatalmente se corroboró algún tipo de malformación del tracto urinario, solo en el 75% de los casos fue el mismo diagnóstico. Conclusión: La evaluación posnatal siempre requiere la realización de un ultrasonido renal y no en todos los casos realización de cistograma miccional o gammagrama renal.

Abstract Background: Urinary tract malformations represent 15-20% of abnormalities in prenatal ultrasound; the prevalence oscillates between 3-6 per 1000 births. Objective: To know the clinical outcome of newborns diagnosed prenatally with some malformation of the urinary tract. Material and methods: Observational, analytical, ambispective. Newborns with prenatal diagnosis of malformation urinary. Postnatal evaluation diagnostic tests performed, we analyzed the days of hospital stay, surgical intervention, follow-up. Results: 45 children, 55% male, 65% term, 77% c-section. Prenatal diagnosis with higher frequency was hydronephrosis. In all cases postnatal renal ultrasound was performed, 27% voiding cystogram, 42% renal gammagram. A 60% of the cases required prolonged hospital stay, 27% required a surgical intervention, 60% were follow-up. 89% of the cases diagnosed prenatally corroborated some type of malformation of the urinary tract, only in 75% of the cases was the same diagnosis. Conclusion: Postnatal evaluation always requires the performance of a renal ultrasound and not in all cases the performance of voiding cystogram or renal gammagram.

Emphysematous pyelonephritis in patient with hemophagocytic lymphohistiocytosis: A case report

Emphysematous pyelonephritis (EPN) and hemophagocytic lymphohistiocytosis (HLH) are rare, fatal illnesses. The presence of both at once in a patient is extremely rare. The number of reported cases of EPN is <800 cases worldwide to date. Contrarily, the prevalence of adults with HLH is estimated to be 1 in every 2000 adults admitted to a tertiary health center. This case report aims to present the case of a 45-year-old woman who was diagnosed with EPN with a history of HLH and was successfully treated with medication alone. In conclusion, the clinical manifestations of EPN are non-specific and need imaging modalities like computed tomography (CT) scans. Treating EPN is based on CT scan classification. Medical treatment was an option for these patients. There is no direct association between EPN and HLH; it is a challenging decision to treat patients with both.

Risk factors for extended-spectrum beta-lactamase- and carbapenem- resistant Enterobacteriaceae in patients with urinary tract infection from a tertiary care hospital

Background: Urinary tract infection (UTI) is a common health problem in both community and nosocomial settings. However, the predisposing factors which are responsible for production of extended spectrum beta-lactamase (ESBL) and carbapenem-resistant Enterobacteriaceae makes the treatment option narrow and cause multidrug resistance. Aim and Objectives: This study demonstrate various risk factors associated with multidrug resistance in Enterobacteriaceae from UTI at tertiary care center in Gujarat. Material and Methods: A retrospective observational study was conducted at a tertiary-care hospital. Urine samples were received from various departments and outpatient department (OPD). Organisms from Enterobacteriaceae group were isolated and identified by various biochemical methods. ESBL and Carbapenemase producing organisms were then processed for Antibiotic susceptibility test as per CLSI guideline. Results: A total of 196 Enterobacteriaceae organisms were isolated from processed urine samples of tertiary care Hospitals. The most prevalent in people aged 45–65 years (36%) followed by those aged 17–30 (22%) years. UTI due to ESBL and Carbapenemase producer are more isolated in female (28%, 11%) as compare to male (16%, 6%). Indoor patients had higher prevalence of ESBL (29%) and carbapenemases (10%) isolation compare to OPD patient (ESBL-15%, Carbapenemases-7%) and among them most common ward was medicine department. The most common predisposing factor was catheterization followed by diabetes mellitus and obstructive uropathy. Conclusion: High prevalence of ESBL and Carbapenemase producing Enterobacteriaceae is found in Indoor patients than OPD patients. Most of these patients are from Medicine department. Catheterization is the most common risk factor associated with ESBL and carbapenemase producing organism.

Riñón pélvico fusionado con uréter único, hidrometrocolpos y ano imperforado: conjunción de malformaciones infrecuentes en una adolescente / Pancake kidney with a single ureter, hydrometrocolpos, and imperforate anus: a set of uncommon malformations in a female adolescent

Una niña de 11 años de edad con antecedentes de ano imperforado, infección urinaria y episodios de constipación intermitentes se presentó a la consulta con cólicos abdominales y náuseas de una semana de evolución. Estudios radiológicos revelaron hidrometrocolpos y fusión renal pélvica con uréter único hidronefrótico. El examen vaginal evidenció un tabique transverso no permeable. Se evacuó temporalmente la colección con resolución de los síntomas. La paciente fue programada para cirugía vaginal reconstructiva definitiva. Se destaca en este caso no solo la asociación de malformaciones infrecuentes, sino una sintomatología muy común en la práctica pediátrica a causa de una patología rara vez considerada en el diagnóstico diferencial, y la importancia de una evaluación precoz y completa de este tipo de malformaciones para un tratamiento oportuno.

An 11-year-old girl with a history of imperforate anus, urinary tract infection, and intermittent episodes of constipation presented with abdominal pain and nausea for 1 week. The x-rays revealed hydrometrocolpos and fused pelvic kidney with a single hydronephrotic ureter. The vaginal examination revealed a non-permeable transverse vaginal septum. The collection was temporarily drained and symptoms resolved. The patient was scheduled for definitive vaginal reconstructive surgery. In this case, it is worth noting the association of infrequent malformations and also the signs and symptoms very common in pediatric practice due to a pathology rarely considered in the differential diagnosis, and the importance of an early and complete assessment of this type of malformations for a timely treatment.

Urinary tract infection with renal abscess

Renal abscess is very rare among intra-abdominal abscesses in children. Ascending infection is the most common cause in children compared to hematogenous spread in adults and Escherichia coli is the main pathogen. Persisting high-grade fever is an alarming sign to intervene and has to be taken care of. Here, we are presenting the case of a 3-year-old boy with Klebsiella urinary tract infection and E. coli renal abscess of 4 cm size. Contrast-enhanced computed tomography abdomen helped in early intervention and management. The child responded very well to parenteral antibiotics and ultrasound-guided percutaneous aspiration.

A BACTERIOLOGICAL STUDY OF URINARY TRACT INFECTION INVOLVING CULTURAL ANALYSIS

A BACTERIOLOGICAL STUDY OF URINARY TRACT INFECTION INVOLVING CULTURAL ANALYSIS Original Research Paper Estibeiro AS* Associate Professor, Department of Microbiology, Goa Medical College, Bambolim Goa, 403202 *Corresponding Author Background: Urinary Tract Infections are a common occurrence in the community and hospital and are associated with profound morbidity and decreased productivity at work. Timely diagnosis of UTI by cultural analysis is imperative in order to identify the offending agent and to initiate appropriate antimicrobial therapy. Objectives: The present study aimed at evaluating the bacteriological pro?le of UTI employing semiquantitative culture and to determine the antibiogram pattern of the bacteria isolated. The study was conducted on 200 urine samples, collected Methods: from clinically suspected cases of UTI. Semiquantitative analysis was done and antimicrobial sensitivity testing undertaken, as per CLSI guidelines. Signi?cant bacteriuria was observed in 66.5% cases. Gram negative bacilli were Results: predominant pathogens (71.3%), amongst which, Escherichia coli and Klebsiella pneumoniae were the main agents (37.2% and 24.5 % respectively). Gram positive organisms accounted for 28.7% of the total; Enterococcus species being the predominant isolate type (78.04%; 32 out of 41 gram positive pathogens). Overall, Escherichia coli predominated (26.6%), followed by Enterococcus species (22.4%). Gram negative bacilli showed good sensitivity to Imipenem and Aminoglycosides. Gram positive cocci were all sensitive to Vancomycin and Linezolid. A large number of cases were 50 years and above (51%), followed by age groups 21-30 years (17.5%) and 31 to 40 years (16.5%). The Male: Female ratio was 1.2:1, males accounting for 53.5% of the total. Early cultural analysis of UTI cases with identi?cation of the etiological agent and its Conclusion: antibiogram pattern will help in early treatment and use of appropriate antibiotics. This will reduce the use of empirical treatment, morbidity and chronicity

Prevalence of antibiotic resistant UTI in immunocompromised patients

Background: Urinary tract infections (UTIs) are amongst the most common bacterial infections, affecting about 150 million individuals per year.Urinary tract infection (UTI) is one of the most common diseases in human societies which occur in women more than men. Women of all ages are more likely to experience such an infection than men, while half of them may be affected by a uropathogen once in their lives, and 25-30% may develop recurrent UTIs not associated with any functional or anatomical abnormality. The aim of this study was to explore the prevalence of antibiotic resistance of urinary tract infections in immunocompromised patients. Material & Methods: This was a retrospective observational study and was conducted in the Department of Medicine of Dhaka Central International Medical College and Hospital, and National Institute of Kidney Diseases & Urology, Dhaka, Bangladesh during the period from June, 2021 to June, 2022. We included 70 immunocompromised patients with UTI. Results: In our study we found 44% patients were aged between 18-30 years old and 83% of our patients were female. Among all respondents, 58 patients were culture positive. We found 38% & 62% and 33% & 67% had history of upper & lower UTI in female and male patients respectively, 29% & 36% and 17% & 25% had urethritis & cystitis in female and male patients respectively. We found culture positive patients with E. coli (41%), Klebsiella spp.(19%), Enterobacter spp.(16%) and 12% with Pseudomonas spp in our study. We found amoxicillin showed resistance to E. coli (58.3%), Staphylococcus (75%), & Klebsiella (36.4%) and amikacin showed resistance mostly to E. coli(50%), Klebsiella (54.5%) & Pseudomonas (42.9%). Conclusion: In our study, we found the most common MDR pathogen among patients with UTI in our institution was E. coli & Staphylococcus. We discovered that being above 40 years old, having DM, CKD and previously received antibiotic medication inappropriately were risk factors for the development of MDR infection. Given the high prevalence of multidrug resistant uropathogens among immunocompromised patients, the growth in Penicillin resistance is alarming. We discovered the significant incidence of MDR bacterial strains, adherence to currently suggested empiric therapy is extremely challenging and is linked with high failure rates.

Características clínicas y microbiológicas de la infección de vías urinarias bajas en población ambulatoria / Clinical and Microbiological Characteristics of Lower Urinary Tract Infections in an Outpatient Population

Introducción: El tratamiento de las infecciones del tracto urinario es casi siempre empírico, lo que genera una serie de problemas en la consulta diaria. Objetivo: Caracterizar clínica y microbiológicamente las infecciones de vías urinarias bajas no complicadas en pacientes de una clínica de primer nivel. Métodos: Se realizó un estudio transversal descriptivo. La identificación de las bacterias del cultivo de orina se efectuó por métodos establecidos. La prueba de susceptibilidad a los antimicrobianos se realizó por la técnica Kirby-Bauer. Se utilizó el programa estadístico SPSS versión 26, con la prueba de ji al cuadrado y un análisis multivariado discriminante. Se calculó también razón de momios con el programa Epi-Info. Resultados: Se incluyeron 270 pacientes, con frecuencia de 39,3 por ciento de cultivos positivos, y Escherichia coli como la especie predominante. Se identificaron, además, 31,3 por ciento de bacterias Gram positivas. Se presentó significancia estadística entre la infección urinaria y factores como el sexo, y la infección del tracto urinario previa en las mujeres. Se obtuvo 100 por ciento de cepas resistentes a ampicilina. En general, se obtuvieron porcentajes de resistencia altos en los antimicrobianos probados. Conclusiones: Escherichia coli fue la especie más frecuentemente aislada, sin embargo, existe una serie de microorganismos implicados en enfermedades del tracto genital como Gardnerella vaginalis, que parecen estar involucrados en la etiología de las infecciones del tracto urinario. Se identificaron factores de riesgo como el sexo biológico y las infecciones previas en mujeres. Se obtuvieron porcentajes de resistencia altos en los antimicrobianos probados(AU)

Introduction: The management of urinary tract infections is almost always empirical, which generates a series of problems in the daily consultation. Objective: To characterize, clinically and microbiologically, uncomplicated lower urinary tract infections in patients of a primary level clinic. Methods: A descriptive and cross-sectional study was carried out. Bacterial identification in urine culture was performed by established methods. Antimicrobial susceptibility testing was performed using the Kirby-Bauer technique. The statistical software SPSS (version 26) was used, with the chi squared test and multivariate discriminant analysis. Odds ratios were also calculated with the Epi-Info program. Results: A total of 270 patients were included, with a 39.3percent frequency of positive cultures and Escherichia coli as the predominant species. In addition, 31.3percent of Gram-positive bacteria were identified. There was statistical significance between urinary tract infection and factors such as sex or previous urinary tract infection in women. One result was 100percent of ampicillin-resistant strains. In general, high percentages of resistance were obtained for the tested antimicrobials. Conclusions: Escherichia coli was the most frequently isolated species; however, there is a number of microorganisms implicated in genital tract diseases, such as Gardnerella vaginalis, which appear to be involved in the etiology of urinary tract infections. Risk factors such as biological sex and previous infections in women were identified. High percentages of resistance were obtained for the tested antimicrobials(AU)

Report-based antibiotic sensitivity pattern of community-acquired urinary tract infection in rural Bengal

Background: Urinary tract infection (UTI), a common bacterial infection managed in general practice, is the second most common cause for antibiotic use in primary care setting. Antibiotic prescription is mostly empirical in UTI and it is imperative to choose one highly sensitive drug against the common pathogens. Aims and Objectives: In this study, it has been tried to find out the magnitude of community-acquired UTI in a rural population of West Bengal, its causative agents, and the sensitivity pattern of urinary isolates to reduce the development of antibiotic resistance. Materials and Methods: This is an observational, cross-sectional study over 1 year in a rural tertiary care hospital in West Bengal. Culture and sensitivity reports generated from diagnosed UTI patients from the different OPDs of the hospital were analyzed. Results: Out of 603 reports analyzed, culture-positive reports were 463. Escherichia coli was identified to be the most predominant (61.7%) followed by Staphylococcus aureus (17.3%). The sensitivity report of the empirically given antibiotics shows that among the oral antibiotics, nitrofurantoin was the most sensitive one (92%) followed by ciprofloxacin (83.1%) and ofloxacin (66%). Among the injectables, amikacin (84.5%) and ceftazidime (81.8%) were the antibiotics having the highest sensitivity. Conclusion: The sensitivity among the uropathogens to the commonly used antibiotics shows higher resistance rate toward norfloxacin, cephalexin, cotrimoxazole, ampicillin, amoxicillin, co-amoxiclav, and cefuroxime. Oral antibiotics such as nitrofurantoin and ciprofloxacin and parenteral antibiotic amikacin have found to be of higher sensitivity among all organisms identified clubbed together.

Incidência de infecção do trato urinário em unidade de terapia intensiva: implementação de um checklist assistencial / Incidence of urinary tract infection in intensive care unit: implementation of assistance checklist / Incidencia de infección del tracto urinario en una unidad de cuidados intensivos: implementación de una lista de verificación de cuidados

Objetivo: Avaliar a efetividade do checklist reconstruído por uma equipe interdisciplinar, como estratégia de redução de incidência de infecção do trato urinário e do tempo de permanência do uso do cateter vesical de demora em uma Unidade de Terapia Intensiva Adulto. Métodos: Estudo quantitativo, retrospectivo, observacional, realizado entre os meses de janeiro de 2018 a junho de 2019, em Unidade de Terapia Intensiva de um hospital universitário da Cidade de Ponta Grossa ­ Paraná. O checklist, implementado na instituição, é baseado no Centers for Disease Control and Prevention, na prevenção de infecções relacionadas a assistência à saúde. Os dados foram analisados pelo teste t-student. Resultados: Observou-se uma redução de casos novos após a implementação do checklist (p=0,0005), e nos dias de permanência com o cateter vesical de demora, que teve uma média (115,3) antes do checklist ser implementado, diminuindo para (69,6) após. Conclusão: As ações desenvolvidas pelos profissionais de saúde trazem resultados atenuantes na redução de Infecções relacionadas à assistência à saúde. (AU)

Objective: To assess the effectiveness of the checklist reconstructed by an interdisciplinary team, as a strategy to reduce the incidence of infection from urinary treatment and the time of permanence of the use of a delay bladder catheter in an Adult Intensive Care Unit. Methods: Quantitative, retrospective, observational study, carried out between the months of January 2018 to June 2019, in the Intensive Care Unit of a University Hospital of the City of Ponta Grossa - Paraná. Or checklist, implemented by the institution, based on the Centers for Disease Control and Prevention, on the prevention of infections related to health care. The given foram analyzed hair test t-student. Results: Observation of a reduction of new cases after the implementation of the checklist (p = 0.0005), and the days of permanence with a late bladder catheter, which had a mean (115.3) before the checklist was implemented, decreasing to (69.6) after. Conclusion: The actions developed by health professionals bring attenuating results in the reduction of Healthcare-Related Infections. (AU)

Objetivo: Evaluar la efectividad del checklist reconstruido por un equipo interdisciplinario, como estrategia para reducir la incidencia de infección del tracto urinario y el tiempo de estadía en el uso de catéteres urinarios permanentes en una Unidad de Cuidados Intensivos de Adultos. Métodos: Estudio observacional cuantitativo, retrospectivo, realizado entre enero de 2018 y junio de 2019, en la Unidad de Cuidados Intensivos de un hospital universitario de la ciudad de Ponta Grossa - Paraná. La lista de verificación, implementada en la institución, se basa en los Centros para el Control y la Prevención de Enfermedades, en la prevención de infecciones relacionadas con la salud. Los datos se analizaron mediante la prueba t-student. Resultados: Hubo una reducción de casos nuevos luego de la implementación de la lista de chequeo (p = 0.0005), y en los días de estadía con el catéter urinario permanente, que tuvieron un promedio (115.3) antes de la implementación de la lista de chequeo, disminuyendo a (69.6) después. Conclusión: Las acciones realizadas por los profesionales de la salud traen resultados mitigantes en la reducción de infecciones relacionadas con la atención de la salud. (AU)