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INTRODUCTION: The skeletal muscle area (SMA) and prognostic nutritional index (PNI) are both considered as predictive parameters for mortality and morbidity for various type of cancer. In this study, we aimed to identify the effects of pre-operative SMA and PNI values on post-operative mortality and morbidity in patients with periampullary region tumors (PRT). METHODS: Patients between 2010 and 2020 were retrospectively analyzed and divided into two groups according to SMA and PNI cutoff values. Univariate and multivariate analysis was performed to find potential risk factors. RESULTS: The mean age was 65.94 ± 11.242 and 54 (60.6%) of the patients were male. Hypertension was found a reducing factor for morbidity in both univariate and multivariate analysis (p = 0.039; p = 0.045). Chronic obstructive pulmonary disease and low PNI were found as factors affecting mortality in univariate analysis (p = 0.046; p = 0.014). However, only low PNI was found as an enhancing factor for mortality in multivariate analysis. CONCLUSION: Although SMA is not a risk factor for post-operative morbidity and mortality, PNI can be considered as a risk factor for mortality in patients with PRT.
INTRODUCCIÓN: El área del músculo esquelético (SMA) y el índice nutricional pronóstico (PNI) se consideran parámetros predictivos de mortalidad y morbilidad para varios tipos de cáncer. En este estudio, nuestro objetivo fue identificar los efectos de los valores preoperatorios de SMA y PNI sobre la mortalidad postoperatoria. y morbilidad en pacientes con tumores de la región periampular (PRT). MÉTODOS: Los pacientes entre 2010-2020 fueron analizados retrospectivamente y divididos en dos grupos según los valores de corte de SMA y PNI. Se realizaron análisis univariados y multivariados para encontrar posibles factores de riesgo. RESULTADOS: La edad media fue de 65.94 ± 11.242 y 54 (60.6%) de los pacientes eran varones. Se encontró que la hipertensión es un factor reductor de la morbilidad tanto en el análisis univariado como en el multivariado (p = 0.039; p = 0.045). La EPOC y el PNI bajo se encontraron como factores que influyen en la mortalidad en el análisis univariante (p = 0.046; p = 0.014). Sin embargo, solo el PNI bajo se encontró como un factor potenciador de la mortalidad en el análisis multivariado. CONCLUSIÓN: Aunque la SMA no se consideró un factor de riesgo de morbilidad y mortalidad posoperatorias; La PNI puede considerarse un factor de riesgo de mortalidad en pacientes con PRT.
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Avaliação Nutricional , Neoplasias Gástricas , Humanos , Masculino , Pessoa de Meia-Idade , Idoso , Feminino , Prognóstico , Estado Nutricional , Estudos Retrospectivos , Neoplasias Gástricas/patologiaRESUMO
ABSTRACT Background: Steroids are the mainstream drugs of immu- nosuppressive regimen in renal transplantation. They are successfully used on induction, maintenance and rejection treatment. Due to complications caused by steroids, treatments are switched to immunosuppressive agents. Graft dysfunction risk caused by reduced total immunosuppression disturbs clinicians very often. We documented the differences among patients by means of clinical presentation and PRA/DSA levels between patients who are using steroids and patients that were prescribed for steroid-free regimen. Methods: 82 individuals who did not use steroid and 52 patients on steroid treatment were included with similar rates of age, sex, primary renal disease, dialysis type, posttransplant follow-up duration and donor type. Pre and posttransplant PRA, DSA levels, posttransplant and current graft function and comorbidities were evaluated. Results: Individuals who do not use steroids were found to have a lower posttransplant creatinine level and glomerular filtration rate (GFR) compared to steroid users. Posttransplant and current spot urinary protein/creatinine rates were also lower in the steroid-free group. However DM, BKVN and induction therapy rates were higher in the steroid-free group. PRA and DSA levels were similar in both groups. On the other hand, posttransplant PRA-I levels were significantly higher in those with less steroid use time. Conclusions: Although steroid free regimens usually worry the clinicians, they can be preferred in patients with low immunological risk for rejection to avoid its side effects such as uncontrolled diabetes, obesity, musculoskeletal problems and cataracts.
RESUMEN Antecedentes: Los esteroides son los principales fármacos del régimen inmunosupresor en el trasplante renal. Se utilizan con éxito en tratamientos de inducción, mantenimiento y rechazo. Debido a las complicaciones causadas por los esteroides, los tratamientos se cambian a agentes inmunosupresores. El riesgo de disfunción del injerto causado por la reducción de la inmunosupresión total perturba a los médicos con mucha frecuencia. Documentamos la diferencia entre los pacientes por medio de la presentación clínica y los niveles de PRA/DSA en aquellos que utilizan esteroides y a los que se les prescribió un regimen sin esteroides. Material y métodos: Se incluyeron 82 individuos que no usaban esteroides y 52 pacientes en tratamiento con esteroides con tasas similares de edad, sexo, enfermedad renal primaria, tipo de diálisis, duración del seguimiento postrasplante y tipo de donante. Se evaluaron la ARP pre y postrasplante, los niveles de DSA, la función y comorbilidades postrasplante y actual del injerto. Resultados: Se encontró que las personas que no usan esteroides tienen un nivel de creatinina postrasplante y una tasa de filtración glomerular (TFG) más bajas en comparación con los usuarios de esteroides. Las tasas de proteína/creatinina urinarias postrasplante y puntuales actuales también fueron más bajas en el grupo sin esteroides. Sin embargo, las tasas de DM, BKVN y terapia de inducción fueron más altas en el grupo sin esteroides. Los niveles de PRA y DSA fueron similares en ambos grupos. Por otro lado, los niveles de PRA-I postrasplante fueron significativamente más altos en aquellos con menos tiempo de uso de esteroides. Conclusiones: Aunque los regimenes libres de esteroides suelen preocupar a los clínicos, pueden ser preferidos en pacientes con bajo riesgo inmunológico de rechazo para evitar sus efectos secundarios, como diabetes no controlada, obesidad, problemas musculoesqueléticos y cataratas.
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INTRODUCTION Zinner's Syndrome is a triad of mesonephric duct anomalies comprising unilateral renal agenesis, seminal vesicle cyst, and ejaculatory duct obstruction. In this study, we present a kidney recipient with ectopic ureter associated with Zinner's syndrome and a literature review. CASE PRESENTATION A 59-year-old male with a history of chronic kidney disease and left renal agenesis underwent deceased donor kidney transplantation. After securing optimal renal functions, the patient underwent abdominal computed tomography (CT) scan for the seroma that occurred under the incision. The final diagnosis was an ectopic distal ureter ending in the seminal vesicle cyst's wall and ipsilateral renal agenesis. The patient was discharged without any complications and the clinical follow up was uneventful. DISCUSSION AND CONCLUSION Congenital seminal vesicle disorders are usually associated with ipsilateral urinary duct anomalies stemming from the same embryonic structure. To our knowledge, this is the first case report that describes kidney transplantation in a patient with ipsilateral renal agenesis and ectopic ureter ending in the seminal vesicle cyst. In patients with renal agenesis, during the ipsilateral urinary tract anastomosis, the possibility of ectopic ureter should be kept in mind otherwise graft loss can occur with a high morbidity rate.
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Cistos , Doenças dos Genitais Masculinos , Ureter , Humanos , Rim , Transplante de Rim , Masculino , Pessoa de Meia-Idade , Glândulas SeminaisRESUMO
SUMMARY INTRODUCTION Zinner's Syndrome is a triad of mesonephric duct anomalies comprising unilateral renal agenesis, seminal vesicle cyst, and ejaculatory duct obstruction. In this study, we present a kidney recipient with ectopic ureter associated with Zinner's syndrome and a literature review. CASE PRESENTATION A 59-year-old male with a history of chronic kidney disease and left renal agenesis underwent deceased donor kidney transplantation. After securing optimal renal functions, the patient underwent abdominal computed tomography (CT) scan for the seroma that occurred under the incision. The final diagnosis was an ectopic distal ureter ending in the seminal vesicle cyst's wall and ipsilateral renal agenesis. The patient was discharged without any complications and the clinical follow up was uneventful. DISCUSSION AND CONCLUSION Congenital seminal vesicle disorders are usually associated with ipsilateral urinary duct anomalies stemming from the same embryonic structure. To our knowledge, this is the first case report that describes kidney transplantation in a patient with ipsilateral renal agenesis and ectopic ureter ending in the seminal vesicle cyst. In patients with renal agenesis, during the ipsilateral urinary tract anastomosis, the possibility of ectopic ureter should be kept in mind otherwise graft loss can occur with a high morbidity rate.
RESUMO INTRODUÇÃO A Síndrome de Zinner é uma tríade de anomalias do ducto mesonéfrico que compreende agenesia renal unilateral, cisto da vesícula seminal e obstrução do ducto ejaculatório. Neste estudo, apresentamos um receptor de rim com ureter ectópico associado à Síndrome de Zinner e revisão da literatura. APRESENTAÇÃO DO CASO Homem de 59 anos com história de doença renal crônica e agenesia renal esquerda foi submetido a transplante de rim de doador falecido. Após função renal ideal, foi realizada tomografia computadorizada do abdome (TC) devido ao seroma sob incisão. O diagnóstico final foi um ureter distal ectópico que termina na parede do cisto da vesícula seminal e agenesia renal ipsilateral. O paciente recebeu alta sem complicações e o acompanhamento clínico ocorreu sem intercorrências. DISCUSSÃO E CONCLUSÃO Os distúrbios congênitos da vesícula seminal geralmente estão associados às anomalias do ducto urinário ipsilateral devido a uma mesma estrutura embrionária. Até onde sabemos, é o primeiro relato de caso que descreve o transplante renal em um paciente com agenesia renal ipsilateral e ureter ectópico terminado no cisto da vesícula seminal. Em pacientes com agenesia renal, durante a anastomose do trato urinário ipsilateral, deve-se ter em mente a possibilidade do ureter ectópico, caso contrário, poderá ocorrer perda do enxerto com alta taxa de morbidade.