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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 ââfoi 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.
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Objetivo: analisar as características e os desfechos obstétricos adversos em gestantes/puérperas infectadas pelo SARS-CoV-2 em serviço de referência. Método: série de casos retrospectiva entre gestantes com Covid-19 em um hospital universitário em Minas Gerais, Brasil, atendidas no serviço de 2020 a 2021, coletados em abril de 2022, empregando-se estatística descritiva para análise dos dados através do Statistical Package for the Social Science. Resultados: incluídas 26 gestantes, em sua maioria brancas, que tiveram como principais desfechos obstétricos adversos a internação em UTI (43,5%), parto prematuro (34,6%), dado reestratificado de semanas para dias para investigar o encurtamento da gestação, onde constatou-se média de 38,6 dias potenciais de gravidez perdidos dos 280 dias ideais, e ainda 15,4% evoluíram para óbito materno. Conclusão: o estudo proporcionou evidenciar a necessidade de vigilância e atenção às gestantes com foco nos principais desfechos adversos, podendo-se intervir em tempo oportuno para diminuir adversidades.
Objective: to analyze the characteristics and adverse obstetric outcomes in pregnant/puerperal women infected by SARS-CoV-2 at a reference service. Method: a retrospective case series conducted among pregnant women with Covid-19 in a university hospital from Minas Gerais, Brazil, treated at the service from 2020 to 2021. The cases were collected in April 2022 employing descriptive statistics for data analysis in the Statistical Package for the Social Science. Results: a total of 26 pregnant women were included, mostly white-skinned, whose main adverse obstetric outcomes were admission to the ICU (43.5%), premature birth (34.6%) and data restratified from weeks to days to investigate shortening of pregnancy, where a mean of 38.6 potential days of pregnancy were lost out of the ideal 280 days, and 15.4% resulted in maternal death. Conclusion: the study provided evidence of the need for surveillance and care for pregnant women with a focus on the main adverse outcomes, enabling timely intervention to reduce adversities.
Objetivo: analizar las características y resultados obstétricos adversos en gestantes/puérperas infectadas por SARS-CoV-2 en un servicio de referencia. Método: serie de casos retrospectiva entre gestantes con Covid-19 en un hospital universitario de Minas Gerais, Brasil, atendidas en el servicio de 2020 a 2021. Los datos se recolectaron en abril de 2022, se utilizó estadística descriptiva para analizar los datos mediante el Statistical Package for the Social Science. Resultados: se incluyeron 26 gestantes, la mayoría de raza blanca, cuyos principales resultados obstétricos adversos fueron ingreso a UCI (43,5%), parto prematuro (34,6%), dato reestratificado de semanas a días para investigar el acortamiento de la gestación, que arrojó como resultado un promedio de 38,6. Se comprobó que se perdieron en promedio 38,6 días potenciales de embarazo de los 280 días ideales, y muerte materna (15,4%). Conclusión: la evidencia que proporcionó el estudio indica que es necesario vigilar y atender a las gestantes enfocándose en los principales resultados adversos, lo que permite intervenir de forma oportuna para reducir adversidades.
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Background & Objective: Pregnancy in women diagnosed with Type-1 diabetes mellitus poses a higher risk of experiencing complications related to the health of the fetus, the mother, and the newborn, along with potential obstetric issues. The objective of this study was to examine the maternal and fetal outcomes, as well as complications faced by pregnant women with type-1 diabetes, and to identify potential preventable factors. Methods: This retrospective cohort study, conducted at Baqai Institute of Diabetology and Endocrinology (BIDE), Baqai Medical University, Karachi, Pakistan (January 2022 - January 2023), focused on registered pregnancies of women with Type-1 diabetes. A predesigned questionnaire recorded demographic information, diabetes and obstetric history, clinical details, treatment specifics, maternal, perinatal, and neonatal outcomes. Results: This study included 100 women with pre-existing Type-1 diabetes (mean age: 15.11 ± 5.64 years at diabetes diagnosis). Of these, 72% reported unplanned pregnancies, with a mean HbA1C at conception 8.29%. Median gestational age at delivery was 32.15 ± 10.82 weeks. Delivery outcomes included 40% normal vaginal deliveries and 60% C-sections (9% emergency, 51% elective). Stillbirths occurred in 14 cases, while 16 women experienced one miscarriage, seven had two, and 10 had three miscarriages. Glycemic targets (fasting) were achieved in 55 women, and post-meal targets only in 29, whereas, neonatal complications included hypoglycemia in 13 and low birth weight in 12 neonates. Conclusion: The high frequency of unplanned pregnancies and cesarean sections along with poor management of pre-pregnancy care and poor glycemic control results in compromised maternal and perinatal outcomes in this high-risk group.
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Objective: To analyze risk factors of severe postoperative complications in elderly patients with intertrochanteric fractures (ITF), and to construct a predictive model. Methods: The medical records of 316 elderly patients with ITF who underwent surgical treatment in Suzhou Hospital of Integrated Traditional Chinese and Western Medicine from January 2020 to December 2022 were retrospectively analyzed. Univariate and multivariate logistic regression analyses were performed to identify risk factors of severe postoperative complications. A nomogram prediction model was constructed using the RMS package of R4.1.2 software. Accuracy and stability of the model was assessed using the receiver operating characteristic (ROC) curve, Hosmer-Lemeshow goodness-of-fit test, and decision curve analysis. Results: Age, American Society of Anesthesiologists (ASA) grading, combined medical diseases, preoperative bedridden condition, frailty, and preoperative albumin levels were all risk factors for severe postoperative complications in ITF patients were noted. These factors were then used to build a risk prediction model that had an area under the ROC curve (AUC) of 0.899 (95% confidence interval (CI): 0.846-0.951). The internal validation results of the Bootstrap method showed that the C-index value of the model was 0.899, and the calibration curve had a good fit with the ideal curve. Conclusions: Age, ASA grading, combined medical diseases, preoperative bedridden condition, frailty, and preoperative albumin levels were independent risk factors for severe postoperative complications in elderly ITF patients. The constructed prediction model based on the above risk factors has a high predictive value.
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Objective: To determine the clinical spectrum, neuroimaging findings, and outcome of Acute Disseminated Encephalomyelitis (ADEM) in children. Method: We conducted a descriptive cross sectional study of all children aged 6 months to 18 years, diagnosed with ADEM at Aga Khan University Hospital, Karachi from January 2018 till December 2022. Results: This retrospective study enrolled 30 cases of ADEM, with a mean age of 6.43 ± 4.079, including 13 males and 17 females. The average hospital stay was 7.29 ± 4.379 days. The most common clinical features were fever, headache, and altered consciousness, while motor deficit was observed in 15 (53.5%) patients. Abnormal cerebrospinal fluid was found in 14 (46.6%) patients. Brain MRI identified bilateral and multifocal lesions in 22 (78.6%) patients, with brainstem lesions detected in 7 (25%) patients. Treatment included IV methylprednisolone (22; 73%), IVIG (9; 30%), or both (6; 20%). Clinical improvement was observed in 25 (89.3%) patients, with residual weakness present in eight (26%) patients at discharge. There was one reported death. Long-term complications included motor deficits, seizures, poor scholastic performance, and behavioral issues. Conclusion: The clinical presentation of ADEM is variable, but the most common symptoms are fever, headache, and altered consciousness. Despite generally favorable outcome, long-term monitoring revealed that patients may experience motor deficits, seizures, cognitive impairment, and academic difficulties.
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Background: The utilization of in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) has witnessed a significant increase in recent years. However, the comparative perinatal and neonatal outcomes compared to natural pregnancies are unclear. This study aims to compare the outcomes of pregnancies from IVF and ICSI with natural pregnancies. Methods: This retrospective, propensity score-matched cohort study was conducted at the First People's Hospital of Shangqiu and The First Affiliated Hospital of Xinjiang Medical University, involving 5,628 patients from February 2019 to December 2022. It compared pregnancies achieved through IVF/ICSI with those conceived naturally. The primary outcomes assessed were perinatal complications and neonatal health parameters. Propensity score matching and multivariate logistic regression analysis were employed to adjust for potential confounders and identify independent associations. Results: After propensity score matching, the IVF/ICSI group demonstrated significantly higher rates of placental adherence (12.1% vs. 7.4%, p < 0.001) and postpartum hemorrhage (11.1% vs. 7.6%, p = 0.002) compared to the NP group. Neonates in the IVF/ICSI group had a lower gestational age (38.21 ± 2.12 weeks vs. 38.63 ± 2.29 weeks, p < 0.001), reduced birth weight (3159.42 ± 722.75 g vs. 3211.31 ± 624.42 g, p = 0.032), and an increased preterm delivery rate (11.2% vs. 8.9%, p = 0.017). Multivariate analysis further confirmed these findings, highlighting the independent associations between IVF/ICSI and these adverse outcomes. Conclusion: This study suggests a potential correlation between the use of IVF/ICSI and unfavorable perinatal and neonatal outcomes. These findings underscore the critical need for ongoing monitoring and research efforts to enhance the safety and effectiveness of these reproductive technologies.
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Fertilización In Vitro , Resultado del Embarazo , Puntaje de Propensión , Inyecciones de Esperma Intracitoplasmáticas , Humanos , Femenino , Inyecciones de Esperma Intracitoplasmáticas/efectos adversos , Embarazo , Estudios Retrospectivos , Adulto , Fertilización In Vitro/efectos adversos , Fertilización In Vitro/métodos , Recién Nacido , Resultado del Embarazo/epidemiología , Masculino , Estudios de Cohortes , Complicaciones del Embarazo/epidemiologíaRESUMEN
Objective: This study aims to conduct a comprehensive investigation of the serum amino acid profiles of individuals with type 2 diabetes (T2D) and its related complications. Methods: Patients with T2D were enrolled in this study. Sixteen kinds of common amino acids in the fasting circulating were assessed through liquid chromatography-mass spectrometry (LC-MS). Subsequently, correlation, regression analyses, and receiver operating characteristic (ROC) curves were conducted to assess the associations between amino acids and clinical indicators. Results: Thirteen different kinds of amino acids were identified in diabetic patients, as compared with normal controls. The Glutamine/Glutamate (Gln/Glu) ratio was negatively correlated with BMI, HbA1c, serum uric acid, and the triglyceride-glucose (TyG) index, while it was positively correlated with HDL-C. Logistic regression analyses indicated that Gln/Glu was a consistent protective factor for both T2D (OR = 0.65, 95% CI 0.50-0.86) and obesity (OR = 0.79, 95% CI 0.66-0.96). The ROC curves demonstrated that Gln/Glu, proline, valine, and leucine provided effective predictions for diabetes risk, with Gln/Glu exhibiting the highest AUC [0.767 (0.678-0.856)]. In patients with T2D, Gln was the only amino acid that displayed a negative correlation with HbA1c (r = -0.228, p = 0.017). Furthermore, HOMA-ß exhibited a negative correlation with Glu (r = -0.301, p = 0.003) but a positive correlation with Gln/Glu (r = 0.245, p = 0.017). Notably, logistic regression analyses revealed an inverse correlation of Gln/Glu with the risk of diabetic kidney disease (OR = 0.74, 95% CI 0.55-0.98) and a positive association with the risk of diabetic retinopathy (OR = 1.53, 95% CI 1.08-2.15). Conclusion: The Gln/Glu ratio exhibited a significant association with diabetes, common metabolic parameters, and diabetic complications. These findings shed light on the pivotal role of Gln metabolism in T2D and its associated complications.
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Diabetes Mellitus Tipo 2 , Ácido Glutámico , Glutamina , Humanos , Diabetes Mellitus Tipo 2/sangre , Diabetes Mellitus Tipo 2/complicaciones , Glutamina/sangre , Masculino , Femenino , Persona de Mediana Edad , Ácido Glutámico/sangre , Anciano , Estudios de Casos y Controles , Biomarcadores/sangre , Adulto , Glucemia/análisis , Glucemia/metabolismo , Complicaciones de la Diabetes/sangreAsunto(s)
Enfermedades Cardiovasculares , Obesidad , Humanos , Enfermedades Cardiovasculares/etiología , Enfermedades Cardiovasculares/epidemiología , Obesidad/complicaciones , Obesidad/epidemiología , Diabetes Mellitus/epidemiología , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/epidemiologíaRESUMEN
Introduction The inpatient postoperative outcomes of patients with colostomies following primary total knee arthroplasty (TKA) have not been well studied in the literature. The purpose of this study was to analyze how colostomy impacts the immediate postoperative outcomes of TKA. Our null hypothesis is that after correcting for common variables, a colostomy does not predispose patients undergoing TKA to surgical site infections (SSIs) and periprosthetic infections. Methods The National Inpatient Sample database was used to retrieve information on colostomy patients and patients without a colostomy who had undergone primary TKA from 2016 to 2019. Patients with colostomies were matched to a cohort of non-colostomy control groups in a 1:1 propensity score algorithm by age, sex, race, and pertinent comorbidities. Patient demographic characteristics, comorbidities, length of hospital stay (LOS), total hospital charges, and inpatient complications were compared. Results Following propensity score matching, 399 patients with colostomies were compared to 385 patients without a colostomy (control). The colostomy group had a prolonged LOS (3.15 ± 2.67 vs 2.44 ± 3.15 days, p<0.001) compared to the control group. Also, the colostomy group had significantly higher incidences of acute kidney injury (AKI) (6.02% vs 1.56%, odds ratio (OR): 4.04, 95% confidence interval (CI): 1.63-10.00, p<0.001), blood loss anemia (20.55% vs 13.25%, OR: 1.69, 95% CI: 1.16-2.48, p=0.008), and blood transfusions (4.01% vs 0.26%, OR: 16.04, 95% CI: 2.12-121.56, p<0.001). There was no difference in periprosthetic infection, superficial SSI, or deep SSI. Conclusion Patients with colostomies face a notably higher risk of experiencing AKI, blood loss anemia, and blood transfusion requirements during the immediate postoperative period following primary TKA. Despite the perceived risk of postoperative infection in colostomy patients, this patient population is not at an increased risk of developing periprosthetic infection, superficial SSI, or deep SSI following TKA.
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Hyperammonemia is a metabolic disorder characterized by supraphysiologic ammonia (NH3) concentrations in the blood. Although usually seen in adults with liver disease, hyperammonemia is a notable complication in 4.1% of lung transplants. It is associated with cerebral edema and neurological dysfunction and carries up to 75% mortality in critically ill patients. Opportunistic infections caused by Mycoplasma and Ureaplasma species have been implicated as the cause of this metabolic disturbance. Literature in neonates has shown that renal replacement therapy (RRT) is the best choice for treating patients with neurologic manifestations of hyperammonemia, in cases of NH3 clearance than continuous renal replacement therapy (CRRT). In contrast, continuous venovenous hemodialysis (CVVHD) is usually better tolerated for patients with hemodynamic instability for NH3 clearance. NH3 is a small molecule whose clearance mirrors urea in dialysis. Even though RRT can be a treatment modality for hyperammonemia in adults and neonates, there is very little literature on adults. We present a unique case demonstrating improvement in neurologic manifestations of hyperammonemia by using both IHD and CVVHD in an adult patient.
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BACKGROUND: Centralisation of perioperative care for small children to a limited number of specialised paediatric centres has many theoretical advantages, but neither the optimal balance nor the current distribution of paediatric anaesthesia on a national scale are well elucidated. The aim of this study was to describe the distribution, adverse events, and mortality in children undergoing anaesthesia in Sweden. METHODS: In this cohort study, data from all paediatric anaesthesia procedures registered in Sweden during the years 2019-22 were extracted from the Swedish Perioperative Register (SPOR). Data were analysed according to hospital level of care and ASA physical status. RESULTS: Data from 81 hospitals were analysed. During the 4-yr period, 214,964 procedures were registered. Most procedures in neonates and infants were managed in paediatric (73%) and other university hospitals (21%). Adverse events occurred in 2.71% of cases and severe adverse events in 0.067%. The all-cause 24-h mortality rate was 6.6:10,000 anaesthetics and the all-cause 30-day mortality was 14.7:10,000 anaesthetics. The 30-day all-cause estimated mortality was highest in paediatric hospitals (95% confidence interval [CI] 30-39) compared with other university hospitals (95% CI 6.1-12), county (95% CI 1.9-4.8), district (95% CI 0.07-2.2), and smaller hospitals (95% CI 0.0-22). CONCLUSIONS: Most procedures in neonates and infants were performed in tertiary centres, with county hospitals managing mainly older children, in accordance with national recommendations. Mortality was more common in tertiary centres, reflecting increased comorbidity and centralisation of anaesthesia of neonates and infants.
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OBJECTIVE: To examine the impact of increased compliance to contemporary perioperative care measures, as outlined by enhanced recover after surgery (ERAS) guidelines, among patients undergoing radical cystectomy (RC). PATIENTS AND METHODS: From the National Surgical Quality Improvement Program database we captured patients undergoing RC between 2019 and 2021. We identified five perioperative care measures: regional anaesthesia block, thromboembolism prophylaxis, ≤24 h perioperative antibiotic administration, absence of bowel preparation, and early oral diet. We stratified patients by the number of measures utilised (one to five). Statistical endpoints included 30-day complications, hospital length of stay (LOS), readmissions, and optimal RC outcome. Optimal RC outcome was defined as absence of any postoperative complication, re-operation, prolonged LOS (75th percentile, 8 days) with no readmission. Multivariable regressions with Bonferroni correction were performed to assess the association between use of contemporary perioperative care measures and outcomes. RESULTS: Of the 3702 patients who underwent RC, 73 (2%), 417 (11%), 1010 (27%), 1454 (39%), and 748 (20%) received one, two, three, four, and five interventions, respectively. On multivariable analysis, increased perioperative care measures were associated with lower odds of any complication (odds ratio [OR] 0.66, 99% confidence interval [CI] 0.6-0.73), and shorter LOS (ß -0.82, 99% CI -0.99 to -0.65). Furthermore, patients with increased compliance to contemporary care measures had increased odds of an optimal outcome (OR 1.38, 99% CI 1.26-1.51). CONCLUSIONS: Among the measures we assessed, greater adherence yielded improved postoperative outcomes among patients undergoing RC. Our work supports the efficacy of ERAS protocols in reducing the morbidity associated with RC.
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Background. Surgery for acute type A aortic dissection confers a risk for significant bleeding. We analyzed the impact of massive bleeding on complications after surgery for acute type A aortic dissection. Methods. Patients undergoing surgery for acute type A aortic dissection from the retrospective multicenter Nordic Consortium for Acute Type A Aortic Dissection (NORCAAD) database 2005-2014 were eligible. Massive bleeding was defined according to the Universal Definition of Perioperative Bleeding. The primary outcome measure was early mortality and secondary outcome measures were perioperative stroke, mechanical ventilation more than 48 h, new-onset dialysis, and intensive care unit stay. Propensity score matching was performed to adjust for differences in covariates. Results. Nine hundred ninety-seven patients were included, of whom 403 (40.4%) had massive bleeding. In the propensity score-matched cohort (344 pairs), patients with massive bleeding had higher 30-day mortality (17.2 versus 7.6%, p < .001), mechanical ventilation more than 48 h (52.8 versus 22.6%, p < .001), perioperative stroke (24.3 versus 14.8%, p = .002), new-onset dialysis (22.5 versus 4.9%, p < .001), and longer intensive care unit stay (6 versus 3 days, p < .001), compared with patients without massive bleeding. Risk factors for massive bleeding were previous cardiac surgery, preoperative clopidogrel or ticagrelor therapy, DeBakey type I dissection, and localized or generalized malperfusion. Conclusions. Massive bleeding in surgery for acute type A aortic dissection is associated with a markedly increased risk for severe complications as well as early death. Further improvement of surgical technique and pharmacological optimization of coagulation is paramount to possibly improve outcomes in acute type A aortic dissection repair.
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Aneurisma de la Aorta , Disección Aórtica , Bases de Datos Factuales , Hemorragia Posoperatoria , Respiración Artificial , Humanos , Disección Aórtica/cirugía , Disección Aórtica/mortalidad , Disección Aórtica/complicaciones , Masculino , Femenino , Estudios Retrospectivos , Persona de Mediana Edad , Factores de Riesgo , Anciano , Resultado del Tratamiento , Factores de Tiempo , Aneurisma de la Aorta/cirugía , Aneurisma de la Aorta/mortalidad , Aneurisma de la Aorta/complicaciones , Medición de Riesgo , Hemorragia Posoperatoria/mortalidad , Hemorragia Posoperatoria/etiología , Enfermedad Aguda , Países Escandinavos y Nórdicos/epidemiología , Tiempo de Internación , Diálisis Renal , Procedimientos Quirúrgicos Vasculares/efectos adversos , Procedimientos Quirúrgicos Vasculares/mortalidadRESUMEN
INTRODUCTION: The modified 5-item frailty index is a relatively new tool to assess the post-operative complication risks. In urology, there is limited literature on the impact of frailty on percutaneous nephrolithotomy (PCNL) outcomes. We aimed to compare the predictive value of the modified 5-item frailty index (mFI-5) to identify high risk patients prior to PCNL. METHODS: A database of patients undergoing PCNL, between 2015 and 2022, was analyzed. Patient frailty was assessed using the mFI-5 index. The mFI-5 index was calculated based on the presence of the five co-morbidities: congestive heart failure within 30 days prior to surgery, diabetes mellitus, chronic obstructive pulmonary disease, partially dependent or totally dependent functional health status at time of surgery, and hypertension requiring medication. Patients were grouped as not frail (mFI-5 = 0), intermediate (mFI-5 = 1), and severely frail (mFI-5 ≥ 2). Primary outcomes were 30-day postoperative complications. Secondary outcomes were hospitalization: total hospital length of stay, reoperation, and unplanned readmission. RESULTS: From a total of 320 PCNL patients included for analysis, 54.06% (n = 173) were not frail, 17.81% (n = 57) were intermediate, and 28.12% (n = 90) were severely frail. Frail patients were likely to be older (p = 0.002) and have a higher American Society of Anesthesiologists score (p = 0.001), chronic kidney disease (p < 0.001). Patients of intermediate or severe frailty were more likely to exhibit postoperative sepsis (p = 0.042), significant blood loss (p = 0.036) and require intensive care units admissions (p = 0.0015). Frail patients had a longer hospital length of stay (p < 0.001) and tended to require reoperation (p = 0.001), and unplanned readmission (p = 0.02). CONCLUSION: Frailty assessment appears useful in stratifying those at risk of extended hospitalization, septic and hemorrhagic complications, readmission, or reoperation after PCNL. Preoperative assessment of frailty phenotype may give insight into treatment decisions and assist surgeons in counselling patients on expected course and hospital stay following PCNL.
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OBJECTIVES: Hemorrhage risk assessment tools have been studied using estimated blood loss. We study the association between peripartum hemorrhage risk assessment score and peripartum quantified blood loss (QBL) in term vaginal and cesarean deliveries. METHODS: This is a retrospective analysis conducted on 3,657 patients who underwent term vaginal and cesarean deliveries at a public hospital in New York City. Utilizing the risk assessment tool developed by the Association of Women's Health, Obstetric and Neonatal Nurses (AWHONN), patients were categorized into low-, medium-, or high-risk groups for postpartum hemorrhage. RESULTS: Medium-risk (B=0.08, SE=0.01, p<0.001) and high-risk (B=0.12, SE=0.02, p<0.001) AWHONN scores were associated with significantly higher QBL as compared to low-risk AWHONN score. Medium-risk approached significance (OR: 1.67, 95â¯% CI: 1.00, 2.79, p=0.050) and high-risk AWHONN score was significantly associated (OR: 1.95, 95â¯% CI: 1.09, 3.48, p=0.02) with increased odds for postpartum hemorrhage (≥1,000â¯mL). Each individual factor comprising the AWHONN score whose percentage in our sample was seen in greater than 2.7â¯% of patients was independently significantly associated with increased QBL (six of nine factors) and postpartum hemorrhage (four of nine factors). CONCLUSIONS: The AWHONN measure previously validated with estimated blood loss predicted obstetric blood loss with QBL. Although not on the basis of the data shown in our study, we believe that QBL should be routinely used to measure obstetric blood loss.
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BACKGROUND: The POSSUM scoring system, widely employed in assessing surgical risks, offers a simplified and objective approach for the prediction of complications and mortality in patient. Despite its effectiveness in various surgical fields, including orthopedics and cardiovascular surgery, yet its utilization in elderly patients undergoing colorectal cancer surgery is infrequent. OBJECTIVE: To analyze the predictive value of POSSUM scoring system for postoperative complications and mortality in elderly with colorectal cancer. METHODS: 306 elderly colorectal cancer patients were grouped according to the complications and death within 30 days after surgery. Among them, 108 cases in complication group, 198 cases in non-complication group, 16 cases in death group and 290 cases in survival group. POSSUM scores of all subjects were obtained and its predictive value for postoperative complications and mortality of elderly was conducted by ROC curve. RESULTS: No apparent difference were observed in complications and mortality among patients with different disease types, operation types and operation timing (P> 0.05). The R2 in complication group was higher than non-complication group (P< 0.05). The R1 in death group were higher than survival group (P< 0.05). The AUC of R2 for predicting postoperative complications was 0.955 with a sensitivity of 88.89% and a specificity of 94.44% and the AUC of R1 for evaluating postoperative mortality of elderly with colorectal cancer was 0.783 with a sensitivity of 56.25% and a specificity of 82.93%. CONCLUSION: POSSUM score system has a certain predictive value for postoperative complications and mortality in elderly with colorectal cancer. However, the predicted mortality rate is higher than actual mortality rate.
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PURPOSE: Patients infected with severe acute respiratory syndrome coronavirus-2 (SARS-COV-2) who require surgical procedures are likely to experience higher postoperative mortality and morbidity. Our objective was to evaluate the perioperative course of patients infected with SARS-COV-2 undergoing surgical procedures. The purpose of this study was to describe the characteristics, outcomes, and the effect of the presence of symptoms. DESIGN: Retrospective cohort. METHODS: We analyzed the records of patients with SARS-CoV-2 infection who underwent surgical procedures from March 2020 to March 2021. Patients with ongoing infection at the time of surgery and those who had recently recovered were included. The primary outcome measure was 30-day in-hospital mortality after surgery. Secondary outcomes were intensive care unit (ICU) admission, length of stay in ICU, postoperative length of stay, and complications. FINDINGS: Data from 102 patients were analyzed. Twenty-four patients (23.5%) died postoperatively in the hospital within 30 days. Forty-four patients required ICU admission (average stay 13 days). The median postoperative length of stay was 8 days (interquartile range, 3.75 to 19.25 days). Pulmonary, thromboembolic, and surgical complications were noted in 29 (28.4%), 14 (13.7%), and 18 (17.6%), respectively. Patients aged 41 to 60 years experienced higher rates of pulmonary and thromboembolic complications. Comparison of asymptomatic versus symptomatic patients revealed significantly higher 30-day in-hospital mortality (9 [15%] vs 15 [35.7%], P = .019), ICU admission (17 [28.3%] vs 27 [64.3%], P < .001), length of stay in ICU (3 [2 to 11.5] vs 18 [7 to 27], P = .001), postoperative length of stay (6 [3 to 10.75] vs 12 [5 to 25.25], P = .016) and pulmonary complication rates (11 [18.3%] vs 18 [42.9%], P = .008) in the symptomatic patients. CONCLUSIONS: Symptomatic SARS-COV-2 patients undergoing surgical procedures experience significantly higher 30-day in-hospital mortality, ICU admission, longer ICU and hospital stay, and pulmonary complications.
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BACKGROUND: With the increasing use of autologous fat (AF) grafting in plastic surgery, the occurrence of complications has garnered the attention from plastic surgeons. This study aims to estimate the cerebral complications following facial AF graft injection objectively and systematically with newly published literature. METHODS: A comprehensive literature search was conducted systematically on PubMed, Embase, Web of Science, Cochrane, and ClinicalTrials.gov for articles published between 2000 and 2023. A systematic review and meta-analysis were performed in accordance with PRISMA guidelines. RESULTS: A total of 11 articles comprising of 37 participants were included, all of which are case reports. For AF facial filling, the incidence rate of cerebral embolism among cases of cerebral and ocular embolism was found to be 60% (95% CI 0.41-0.79). The incidence of cerebral embolism presenting with initial symptoms of unconsciousness was 69% (95% CI 0.48-0.9), with limb movement disorders was 55% (95% CI 0.26-0.84), and with vision loss was 30% (95% CI 0.12-0.49). The incidence of cerebral embolism with ophthalmic artery occlusion was 36% (95% CI 0.20-0.53), compared to was 71% (95% CI 0.48-0.95) without ophthalmic artery occlusion. CONCLUSIONS: AF grafting is generally safe and minimally invasive. However, with its widespread use as facial injection filling for cosmetic enhancement, the incidence of cerebral complications, such as cerebral infarction, has also increased. It is imperative to properly manage high-risk factors for cerebral embolism during the perioperative period to prevent its occurrence. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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OBJECTIVE: A clear relationship between higher surgeon volume and improved outcomes has not been convincingly established in rectal cancer surgery. The aim of this study was to evaluate the impact of individual surgeon's caseload and hospital volume on perioperative outcome. METHODS: We retrospectively analyzed 336 consecutive patients undergoing oncological resection for rectal cancer at two Viennese hospitals between 1 January 2015 and 31 December 2020. The effect of baseline characteristics as well as surgeons' caseloads (low volume: 0-5 cases per year, high volume >â¯5 cases per year) on postoperative complication rates (Clavien-Dindo Classification groups of <â¯3 and ≥â¯3) were evaluated. RESULTS: No differences in baseline characteristics were found between centers in terms of sex, smoking status, or comorbidities of patients. Interestingly, only 14.7% of surgeons met the criteria to be classified as high-volume surgeons, while accounting for 66.3% of all operations. There was a significant difference in outcomes depending on the treating center in univariate and multivariate binary logistic regression analysis (odds ratio (OR)â¯= 2.403, pâ¯= 0.008). Open surgery was associated with lower complication rates than minimally invasive approaches in univariate analysis (ORâ¯= 0.417, pâ¯= 0.003, 95%CIâ¯= 0.232-0.739) but not multivariate analysis. This indicated that the center's policy rather than surgeon volume or mode of surgery impact on postoperative outcomes. CONCLUSION: Treating center standards impacted on outcome, while individual caseload of surgeons or mode of surgery did not independently affect complication rates in this analysis. The majority of rectal cancer resections are performed by a small number of surgeons in Viennese hospitals.
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Background: Patients with poor glycemic control are at increased risk of postoperative complications. Hemoglobin A1c (HbA1c) has traditionally been used to assess preoperative glycemic control, but with limitations. More recently, fructosamine has been tested preoperatively in patients undergoing elective total joint arthroplasty. This study aims to assess whether preoperative serum fructosamine can be used to avoid adverse outcomes in patients undergoing foot and ankle surgery. Methods: This was a retrospective chart review of all patients who underwent foot and ankle surgeries at 2 level 1 trauma centers from January 2020 to December 2021. Of those, 305 patients were tested for HbA1c and fructosamine levels preoperatively. Adverse outcomes were assessed over 30 and 90 days. Outcomes of interest were surgical site infection, wound dehiscence, unplanned return to the operating room, unplanned readmission, and death. Data were analyzed using independent 2-sample t tests. A mixed effects model was used for multivariate analysis. P values less than .05 were considered statistically significant. Results: Preoperative serum fructosamine was significantly higher (P = .029) in those with complications within 90 days compared to those without. The mean preoperative fructosamine level was 269.2 µmol/L (SD = 58.85) in those who did have a complication vs 247.2 µmol/L (SD = 53.95) in those who did not. Clinically significant fructosamine threshold was determined using 2 different methods. Fructosamine was found to be non-inferior to HbA1c in accurately predicting postoperative complications. Conclusion: Fructosamine is a serum marker that reflects nearer term glycemic control than HbA1c. Elevation in preoperative fructosamine is associated with increased perioperative complications after foot and ankle surgery within 90 days. Preoperative fructosamine may be used in patient optimization and risk stratification when determining candidacy and timing for elective foot and ankle surgeries. Level of evidence: Level III, retrospective cohort study.