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INTRODUCCIÓN: El uso de un esquema antibiótico inadecuado en sepsis aumenta significativamente la morbimortalidad. Este estudio presenta un reporte multicéntrico de susceptibilidad antibiótica en urosepsis asociada a ureterolitiasis, buscando proponer un esquema empírico óptimo para el medio nacional. MÉTODOS: Se realizó un estudio observacional prospectivo en 7 hospitales de 4 regiones del país. Se incluyeron pacientes con criterios de sepsis asociada a ureterolitiasis confirmada radiológicamente. Se registraron sus datos demográficos, signos vitales y laboratorio de ingreso, así como sus estudios microbiológicos y radiológicos, realizándose estadísticas descriptivas de los datos obtenidos. RESULTADOS: Se ingresaron 119 pacientes, de los cuales 52 cumplieron criterios de inclusión. 77% eran mujeres, con una edad promedio de 52 años. Se tomaron hemocultivos en el 48,7% de los casos y urocultivos en el 100%. El microorganismo más común fue Escherichia coli (73%), seguido por Proteus mirabilis (9,6%) y Klebsiella pneumoniae (3,9%). Hubo dos casos de bacterias gram positivas. El 100% de las bacterias gram negativas fueron sensibles a amikacina. CONCLUSIÓN: Los microorganismos encontrados en nuestra cohorte fueron similares a los de los estudios internacionales. Dado que el mayor nivel de susceptibilidad fue para amikacina, proponemos su uso como terapia empírica para la urosepsis asociada a ureterolitiasis en Chile. Siempre es necesario considerar los posibles efectos ne-frotóxicos de la amikacina. Se debe considerar una asociación de betalactámicos y glicopéptidos en pacientes con factores de riesgo de infecciones enterocócicas.
BACKGROUND: Inadequate antibiotic coverage in septic patients is associated with higher morbidity and mortality. This multicentric study reports antibiotic susceptibility in patients with ureterolithiasis-associated urosepsis, aiming to propose an optimal empirical therapy for this disease in the Chilean population. METHODS: The prospective cohort study included patients from 7 Chilean hospitals who presented with ureterolithiasis and met sepsis criteria. We analyzed demographic data, vital signs at admission, and microbiological and radiological exams. We used descriptive statistics for the analysis of collected data. Results: Initially, the study included 119 patients; 52 met the inclusion criteria. 77% were female, with a mean age of 52. 100% of the cohort had a urine culture taken at admission, whereas 48,7% had blood cultures. Escherichia Coli was the most common microorganism (73%), followed by Proteus Mirabilis (9.6%) and Klebsiella Pneumoniae (3.9%). Only two patients presented gram-positive pathogens. 100% of gram-negative bacteria were sensible to amikacin. CONCLUSION: The microorganisms found in our cohort were similar to those in international reports. Since the highest level of susceptibility was for amikacin, we propose its use as empirical therapy for urosepsis associated with ureterolithiasis in Chile. It is always necessary to consider the potential nephrotoxic effects of amikacin. An association of beta-lactams and glycopeptides should be considered in patients with risk factors for enterococcal infections.
Asunto(s)
Humanos , Masculino , Femenino , Adulto , Persona de Mediana Edad , Anciano , Infecciones Urinarias/microbiología , Infecciones Urinarias/tratamiento farmacológico , Pruebas de Sensibilidad Microbiana , Sepsis/microbiología , Sepsis/tratamiento farmacológico , Antibacterianos/efectos adversos , Antibacterianos/uso terapéutico , Chile/epidemiología , Estudios Prospectivos , Ureterolitiasis/complicaciones , Ureterolitiasis/tratamiento farmacológicoRESUMEN
BACKGROUND: Inadequate antibiotic coverage in septic patients is associated with higher morbidity and mortality. This multicentric study reports antibiotic susceptibility in patients with ureterolithiasis-associated urosepsis, aiming to propose an optimal empirical therapy for this disease in the Chilean population. METHODS: The prospective cohort study included patients from 7 Chilean hospitals who presented with ureterolithiasis and met sepsis criteria. We analyzed demographic data, vital signs at admission, and microbiological and radiological exams. We used descriptive statistics for the analysis of collected data. RESULTS: Initially, the study included 119 patients; 52 met the inclusion criteria. 77% were female, with a mean age of 52. 100% of the cohort had a urine culture taken at admission, whereas 48,7% had blood cultures. Escherichia Coli was the most common microorganism (73%), followed by Proteus Mirabilis (9.6%) and Klebsiella Pneumoniae (3.9%). Only two patients presented gram-positive pathogens. 100% of gram-negative bacteria were sensible to amikacin. CONCLUSION: The microorganisms found in our cohort were similar to those in international reports. Since the highest level of susceptibility was for amikacin, we propose its use as empirical therapy for urosepsis associated with ureterolithiasis in Chile. It is always necessary to consider the potential nephrotoxic effects of amikacin. An association of beta-lactams and glycopeptides should be considered in patients with risk factors for enterococcal infections.
Asunto(s)
Antibacterianos , Pruebas de Sensibilidad Microbiana , Sepsis , Infecciones Urinarias , Humanos , Femenino , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Antibacterianos/uso terapéutico , Antibacterianos/efectos adversos , Chile/epidemiología , Sepsis/tratamiento farmacológico , Sepsis/microbiología , Adulto , Anciano , Infecciones Urinarias/tratamiento farmacológico , Infecciones Urinarias/microbiología , Ureterolitiasis/complicaciones , Ureterolitiasis/tratamiento farmacológicoRESUMEN
Introduction: Retroperitoneal hematomas are rare complications of radical inguinal orchiectomy. This case report discusses their radiological differential diagnosis and management. Case presentation: A radical inguinal orchiectomy was performed on a 27-year-old patient. After discharge, he referred back pain. Computed tomography showed a retroperitoneal hematoma. A conservative approach was decided. Discussion: Traditionally, retroperitoneal hematomas have been considered possible radiologic pitfalls, which has therapeutical implications. This pitfall seems less likely in contemporary clinical practice.A conservative approach is preferred in stable patients, whereas active management should be offered to unstable patients. Conclusion: Future studies are necessary to offer evidence-based therapeutical options.
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OBJECTIVES: Evidence regarding demand trends for erectile dysfunction (ED) treatments are scarce in South America. This study aims to evaluate trends in ED treatments in Chile over a 10-year period (2010- 2020) and estimate the potential number of candidates for penile prosthesis. MATERIALS AND METHODS: Sales trends of pharmacological treatments and penile prosthesis were obtained from market studies. The potential number of candidates for penile prosthesis implantation was calculated by crossing epidemiological data with previously reported ED prevalence, proportion of sexually active men, percentage of men seeking medical assistance for ED, and the proportion of patients who are non-responders to ED oral drug therapies Results: In the 10-year studied period, the Chilean male population older than 50 years increased 34.7%, with an average annual variation (AAV) of 3.4%. For the same period, the sales of oral drug therapies for ED increased by 71.3% (AAV 6.2%), the sales of intracavernosal vasoactive agents (ICVA) decreased by 0.4% (AAV -0.2%), and penile prosthesis sales increased by 113% (AAV 6.7%). We estimated that only 0.05% of sexually active men older than 50 years old with ED who sought medical assistance finally had a penile prosthesis implanted to manage their condition. CONCLUSIONS: Demand for ED oral drug therapies significantly increased in Chile during the last decade, while ICVA remained stable. The annual rate of penile prosthesis implantation increased. However, the gap between the potential penile prosthesis candidates and the actual number of devices implanted is suspected to remain extremely high.
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Disfunción Eréctil , Implantación de Pene , Prótesis de Pene , Administración Oral , Chile/epidemiología , Disfunción Eréctil/tratamiento farmacológico , Disfunción Eréctil/terapia , Humanos , Masculino , Persona de Mediana Edad , Implantación de Pene/efectos adversosRESUMEN
Resumen Introducción: Aproximadamente 50% de las personas con infección por VIH padecen de alguna patología neuro-psiquiátrica. Características intrínsecas del virus, sus complicaciones, tratamiento y el contexto socio-cultural de los infectados facilitan el desarrollo de estas co-morbilidades, que determinan, en parte, el curso y pronóstico de las personas con infección por VIH. Objetivo: Introducir en la fisiopatología, características clínicas y manejo de la patología neuro-psiquiática en la infección por VIH, centrándose en dos de sus cuadros de mayor prevalencia: el trastorno neuro-cognitivo asociado al VIH (HAND) y el trastorno depresivo mayor (TDM). Desarrollo: En general, la detección y el tratamiento precoz de la patología neuropsiquiátrica en personas con infección por VIH mejora la calidad de vida de los pacientes, el curso clínico de la infección y mejora la adherencia al tratamiento anti-retroviral, lo que constituye una herramienta importante en el control de la propagación del VIH.
Abstract Background: The prevalence of neuropsychiatric disorders in HIV infected individuals is around 50%. Despite this, these diseases are often underdiagnosed and undertreated. Direct effects of the virus, opportunistic infections, adverse effects of antiretroviral therapy and the sociocultural context of the infected persons, contribute to the development of HIV associated neurocognitive disorder (HAND) and major depressive disorder (MDD), both of which have an impact in quality of life and disease progression. Aim: To introduce physicians in the pathophysiology, clinical features and management of psychiatric disease in seropositive patients. Content: Early detection and treatment of neuropsychiatric comorbidity in HIV infected individuals improve clinical outcomes, quality of life and is an important milestone in the control of the pandemic.
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Humanos , Infecciones por VIH/complicaciones , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/epidemiología , Trastorno Depresivo Mayor/etiología , Trastorno Depresivo Mayor/epidemiología , Calidad de Vida , Comorbilidad , PrevalenciaRESUMEN
BACKGROUND: The prevalence of neuropsychiatric disorders in HIV infected individuals is around 50%. Despite this, these diseases are often underdiagnosed and undertreated. Direct effects of the virus, opportunistic infections, adverse effects of antiretroviral therapy and the sociocultural context of the infected persons, contribute to the development of HIV associated neurocognitive disorder (HAND) and major depressive disorder (MDD), both of which have an impact in quality of life and disease progression. AIM: To introduce physicians in the pathophysiology, clinical features and management of psychiatric disease in seropositive patients. CONTENT: Early detection and treatment of neuropsychiatric comorbidity in HIV infected individuals improve clinical outcomes, quality of life and is an important milestone in the control of the pandemic.