Infección asociada a fractura ¿Qué nos dice la literatura? / Fracture related infection - What does the literature tell us?

La infección asociada a fracturas (IAF) es una de las complicaciones más frecuentes y desafiantes del traumaortopédico, sin embargo, su importancia ha sido subestimada existiendo históricamente una falta de estandarización en su manejo. En los últimos años la evidencia científica disponible ha ido en aumento, ya consecuencia de ello múltiples guías clínicas y consensos de expertos han sido publicados. El objetivo de este trabajo es proporcionar una actualización, dirigida principalmente a especialistas en Ortopedia y Traumatología, buscado estandarizar criterios diagnósticos y de tratamiento basado en evidencia científica reciente.

Fracture-related infection (FRI) is one of the most frequent and challenging complications of orthopedic trauma; however, its importance has been underestimated. Historically, there has been a lack of standardization in its management. However, the available scientific evidence has increased in recent years, given multiple clinical guidelines and expert consensus. This review aims to provide an update oriented to orthopedic trauma surgeons to standardize diagnostic and treatment criteria based on recent scientific evidence

[Critical points to implement an antibiotic form for management of surgical wound infection]. / Puntos críticos para implementar un formulario de antibióticos para el manejo de infección de herida quirúrgica.

Background: Surgical site infection (SSI) is a major complication of surgical procedures and contributes to morbidity, mortality, and healthcare costs. It is commonly caused by Gram-negative bacteria and should be monitored in hospital units. Objective: To identify critical points to implement an antibiotic form for surgical wound infection management. Material and methods: Descriptive observational study in 100 cultures of wounds with SSI. The most common diagnosis, the microorganism involved, sensitivity to antibiotics and prescription consistency were identified. In addition, demographic variables were assessed and a questionnaire was applied to surgeons in order to identify the critical points to implement a local formulary of antibiotics. Results: 37% of cultures came from female patients. The most common diagnosis was hollow viscus perforation in 31%. The most common microorganism was Escherichia coli ESBL in 20% and 55% of these were sensitive to imipenem. The critical points observed were consistency in the prescription of antimicrobials, which reached only 29%, and that surgeons did not actively participate in strategies for the rational use of antibiotics. Conclusions: As a critical point to implement the antibiotic form, little involvement of surgeons with the hospital infection control team was found. The incidence of SSI was 2.4%, predominantly in emergency surgery. The presence of E. coli ESBL is frequent, with resistance to broad-spectrum antimicrobials.

Introducción: las infecciones del sitio quirúrgico (ISQ) son una complicación importante de los procedimientos quirúrgicos y contribuyen a la morbilidad, la mortalidad y los costos sanitarios. Comúnmente son causadas por bacterias Gram-negativas y deben ser monitoreadas en las unidades hospitalarias. Objetivo: identificar puntos críticos para implementar un formulario de antibióticos para el manejo de infección de herida quirúrgica. Material y métodos: estudio observacional descriptivo en 100 cultivos de heridas con ISQ. Se identificó el diagnóstico más común, el microorganismo involucrado, la sensibilidad a los antibióticos y la congruencia de la prescripción. Además, se evaluaron variables demográficas y se aplicó un cuestionario a cirujanos para identificar los puntos críticos para implementar un formulario local de antibióticos. Resultados: el 37% de los cultivos procedieron de pacientes mujeres. El diagnóstico más común fue perforación de víscera hueca en el 31%. El microrganismo más común fue Escherichia coli BLEE en el 20% y el 55% de estos fueron sensibles a imipenem. Los puntos críticos observados fueron la congruencia en la prescripción de antimicrobianos que alcanzó solo 29% y que los cirujanos no participaron activamente en las estrategias del uso razonado de antibióticos. Conclusiones: como punto crítico para implementar el formulario de antibióticos se encontró poca participación de los cirujanos con el equipo hospitalario de control de infecciones. La incidencia de ISQ fue del 2.4% y preedominaron en la cirugía de urgencia. La presencia de E. coli BLEE es frecuente, con resistencia en antimicrobianos de amplio espectro.

Does Postoperative Spine Infection Bacterial Gram Type Affect Surgical Debridement or Antibiotic Duration?

STUDY DESIGN: This is a retrospective cohort study. OBJECTIVE: The aim was to evaluate differences in readmission rates, number of debridements, and length of antibiotic therapy when comparing bacterial gram type following lumbar spinal fusion infections. SUMMARY OF BACKGROUND DATA: Surgical site infections (SSIs) after spinal fusion serve as a significant source of patient morbidity. It remains to be elucidated how bacterial classification of the infecting organism affects the management of postoperative spinal SSI. METHODS: Patients who underwent spinal fusion with a subsequent diagnosis of SSI between 2013 and 2019 were retrospectively identified. Patients were grouped based on bacterial infection type (gram-positive, gram-negative, or mixed infections). Poisson regressions analyzed the relationship between the type of bacterial infection and the number of irrigation and debridement (I&D) reoperations, and the duration of intravenous (IV) antibiotic therapy. Significance was set at P <0.05. RESULTS: Of 190 patients, 92 had gram-positive (G+) infections, 57 had gram-negative (G-) infections, and 33 had mixed (M) infections. There was no difference in 30 or 90-day readmissions for infection between groups (both P =0.051). Patients in the M group had longer durations of IV antibiotic treatment (G+: 46.4 vs. G-: 41.0 vs. M: 55.9 d, P =0.002). Regression analysis demonstrated mixed infections were 46% more likely to require a greater number of debridements ( P =0.001) and 18% more likely to require an increased duration of IV antibiotic therapy ( P <0.001), while gram-negative infections were 10% less likely to require an increased duration of IV antibiotic therapy ( P <0.001) when compared with G- infections. CONCLUSION: Spinal SSI due to a mixed bacterial gram type results in an increased number of debridements and a longer duration of IV antibiotics required to resolve the infection compared with gram-negative or gram-positive infections. LEVEL OF EVIDENCE: Level III.

Periprosthetic Knee Infection - Part 1: Risk Factors, Classification and Diagnosis / Infecção periprotética do joelho - Parte 1: Fatores de risco, classificação e diagnóstico

Abstract Infection is one of the most feared complications in the postoperative period of knee arthroplasties. With the progressive aging of the population and the increased incidence of degenerative joint diseases, there is an exponential increase in the number of arthroplasties performed and, consequently, in the number of postoperative infections. The diagnosis of these should follow a hierarchical protocol, with welldefined criteria, which lead to diagnostic conclusion, thus guiding the most appropriate treatment. The aim of the present update article is to present the main risk factors, classifications and, mainly, to guide diagnostic investigation in an organized manner.

Resumo A infecção é uma das complicações mais temidas no pós-operatório de artroplastias do joelho. Com o envelhecimento populacional progressivo e o aumento da incidência de doenças degenerativas articulares, observa-se um aumento exponencial do número de artroplastias realizadas e, consequentemente, do número de infecções pós-operatórias. O diagnóstico destas devem seguir um protocolo hierarquizado, com critérios bem definidos, que conduzam à conclusão diagnóstica, orientando, assim, o tratamento mais adequado. O objetivo do presente artigo de atualização é apresentar os principais fatores de risco, as classificações e, principalmente, guiar de forma organizada a investigação diagnóstica.

A Rare Case of Aspergillus Mediastinitis After Coronary Artery Bypass Surgery: A Case Report and Literature Review.

BACKGROUND Mediastinitis is a serious complication after cardiac surgery; it is a deep sternal wound infection following sternotomy, with clinical evidence and/or microbiological involvement and sternal osteomyelitis. The most common pathogens are Staphylococcus spp (S. aureus), followed by gram-negative organisms. Establishing an etiological diagnosis of fungal mediastinitis is often a challenging issue, given the nonspecific clinical presentation. CASE REPORT A 74-year-old man was diagnosed with a three-vessel coronary artery disease in a university hospital. The patient had as clinical background hypertension, a body mass index (BMI) of 29.78 kg/m², and no diabetes mellitus. After an uneventful coronary artery bypass surgery, he presented clinical and radiological mediastinitis manifestations on the 9th postoperative day. He was treated with a range of antibiotics, with no clinical improvement until the 33rd postoperative day. Then, mediastinal fluid and biopsied tissue were collected and he was started on voriconazole due to growing Aspergillus spp. On the 93rd postoperative day, he had clinical improvement and, after several exams, was released from the hospital. We present the first report of Aspergillus fumigatus mediastinitis after cardiac surgery in Brazil, successfully treated with voriconazole. CONCLUSIONS Aspergillus infection should be considered in the differential diagnosis of mediastinitis after coronary surgery, especially in a clinical case of unexplained sepsis, negative blood culture, and no clinical improvement despite antibiotic therapy. This case report highlights that the mediastinal fluid and biopsy tissue culture can be useful for the diagnosis of fungal mediastinitis.

Incidence of Surgical Site Infections and Acute Kidney Injuries After Topical Antibiotic Powder Application in Orthopaedic Trauma Surgery.

OBJECTIVES: To compare the incidence of deep surgical site infections (SSI) and acute kidney injuries (AKI) in patients who did and did not receive topical antibiotics during the open treatment of fractures. DESIGN: Retrospective comparative cohort. SETTING: Level 1 trauma center. PATIENTS/PARTICIPANTS: Three hundred ninety-six patients undergoing open fixation of fractures. INTERVENTION: The topical antibiotic group included 78 (20%) patients. Vancomycin only was used in 28 (7%) patients with the median dose (interquartile range) of 1 g (1-2 g) and vancomycin/tobramycin was used in 48 (12%) patients with a median dose (interquartile range) of 2 g (1-2 g)/1.2 g (1.2-1.2 g). MAIN OUTCOME MEASUREMENTS: Deep SSI requiring debridement and AKI (>50% increase in creatinine compared with preoperative level). RESULTS: There was no detectable difference in SSI between the topical antibiotic and control groups (13% vs. 10%, odds ratio (OR) 1.3, 95% confidence interval (CI) 0.6 to 2.9). Variables associated with SSI on multivariate analysis included open fracture (OR 3.2, CI 1.5 to 6.5) and an American Society of Anesthesiologists classification of >2 (OR 2.7, CI 1.3 to 5.3). There was no detectable difference in AKI between the topical antibiotic and control groups (1 (2%) vs. 7 (5%); OR 0.3, CI 0.04 to 3). CONCLUSION: There was no detectable difference, with wide confidence intervals, in SSI and AKI between the topical antibiotic and control groups. Further studies need to be conducted to evaluate the relationship between topical antibiotics and clinical outcomes in orthopaedic trauma surgery. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

Post-discharge surveillance of surgical site infections in teaching hospitals in Brazil.

OBJECTIVE: Understanding the reality of surgical site infections post-discharge surveillance in Brazilian teaching hospitals. METHOD: A cross-sectional study conducted by sending an online questionnaire to nurses from the Hospital Infection Control Committee of Brazilian teaching hospitals registered in the National Registry of Health Establishments. RESULTS: Of the 193 teaching hospitals in Brazil, eight declined to take part as they did not conduct post-discharge surveillance and 36 did not respond. Twenty five of the remaining 149 hospitals provided detailed responses and 96% of responding institutions performed surgical site infection surveillance during hospitalization; active search (29.3%) was the main method, while 84% reported performing post-discharge surveillance mainly by telephone (42.8%). Both surveillance actions have nurses as the main responsible professionals. CONCLUSION: Nurses play a prominent role in surgical site infection identification/screening actions, and active search during hospitalization allied with post-discharge surveillance by telephone were the preferred methods.

Clinical and laboratory characteristics in gynecologic and obstetric patients with surgical site infection / Características clínicas y de laboratorio en pacientes ginecológicas y obstétricas con infección de sitio quirúrgico

BACKGROUND: The frequency of surgical site infection (SSI) is different according to the different hospitals and is not completely known in the hospital. OBJECTIVE: To describe the clinical and laboratory characteristics in gynecological and obstetric patients with SSI, as well as its frequency, associated risk factors and the most frequently isolated microorganism in cultures. MATERIAL AND MEHOTDS: Descriptive, cross-sectional, retrospective and observational study. The total number of SSI patients in the gynecology and obstetrics services were studied, consulting the database of the epidemiology service, clinical and electronic records; the data collection and the statistical analysis were carried out, reporting the results with means, standard deviations and percentages. RESULTS: In the 11,967 surgeries performed in 2017, SSI was detected in 110 gynecological patients and 249 obstetric patients. The relevant risk factors were obesity and previous abdominal surgeries. The most commonly isolated microorganism in cultures in both patients was Escherichia coli. CONCLUSIONS: The frequency of SSI was 2.4% for gynecological procedures and 3.3% for obstetric procedures, similar to that reported by the Centers for Disease Control and Prevention.

INTRODUCCIÓN: La frecuencia de infección de sitio quirúrgico (ISQ) es distinta según los hospitales. OBJETIVO: Describir las características clínicas y de laboratorio en pacientes ginecológicas y obstétricas con ISQ, así como su frecuencia, los factores de riesgo asociados y el microorganismo más frecuentemente aislado en los cultivos. MATERIAL Y MÉTODOS: Estudio descriptivo, transversal, retrospectivo y observacional. Se estudiaron todas las pacientes con ISQ en los servicios de ginecología y obstetricia, consultando la base de datos del servicio de epidemiología y los expedientes clínicos y electrónicos. Se llevó a cabo la recolección de la información y el análisis estadístico, reportando los resultados con medias, desviaciones estándar y porcentajes. RESULTADOS: En las 11,967 intervenciones quirúrgicas realizadas en 2017 se detectó ISQ en 110 pacientes ginecológicas y 249 pacientes obstétricas. Los factores de riesgo relevantes fueron obesidad y cirugías previas abdominales. El microorganismo más aislado en los cultivos en ambos tipos de pacientes fue Escherichia coli. CONCLUSIONES: La frecuencia de ISQ fue del 2.4% para los procedimientos ginecológicos y del 3.3% para los obstétricos, similar a lo referido por los Centers for Disease Control and Prevention de los Estados Unidos de Norteamérica.

Predicting the occurrence of surgical site infections using text mining and machine learning.

In this study we propose the use of text mining and machine learning methods to predict and detect Surgical Site Infections (SSIs) using textual descriptions of surgeries and post-operative patients' records, mined from the database of a high complexity University hospital. SSIs are among the most common adverse events experienced by hospitalized patients; preventing such events is fundamental to ensure patients' safety. Knowledge on SSI occurrence rates may also be useful in preventing future episodes. We analyzed 15,479 surgery descriptions and post-operative records testing different preprocessing strategies and the following machine learning algorithms: Linear SVC, Logistic Regression, Multinomial Naive Bayes, Nearest Centroid, Random Forest, Stochastic Gradient Descent, and Support Vector Classification (SVC). For prediction purposes, the best result was obtained using the Stochastic Gradient Descent method (79.7% ROC-AUC); for detection, Logistic Regression yielded the best performance (80.6% ROC-AUC).

Preoperative serum albumin as a predictor of complications following total hip replacement in patients with rheumatoid arthritis.

BACKGROUND: Rheumatoid arthritis is a chronic inflammatory disease characterized by polyarthritis with progressive articular wear, immunologic abnormalities and increasing physical limitation. Surgical correction with hip replacement comes as a successful solution for patients with advanced articular destruction. Following intervention, surgical site infection (SSI), venous thromboembolism, sepsis, renal and major cardiovascular complications are among the most cited in the literature. No consensus exists as to the detection of preoperative hypoalbuminemia in patients with rheumatoid arthritis. METHODS: This study retrospectively evaluated the preoperative serum albumin of 75 patients with rheumatoid arthritis and analyzed its relevance in terms of appearance of postoperative complications with a six-month follow-up. Complications in the group of patients with low serum albumin and the group of patients with normal serum albumin were reviewed to identify the effect of each variable. Odds ratio for each variable was calculated (hospital readmission, surgical site infection, renal and cardiac complications, non-infectious wound complications and the presence of residual hip pain), as well as p-value and confidence intervals. RESULTS: Surgical site infection showed a statistically significant relation with low serum albumin (OR: 6.125, p = 0.018) as did non-infectious wound complications (OR: 3.714, p = 0.026) and residual hip pain (OR: 3.149, p = 0.022). CONCLUSION: Preoperative low serum albumin has a direct relation with the rate of postoperative complications including SSI, non-infectious wound complications (seroma formation, wound dehiscence) and residual hip pain. Preoperative serum albumin is a reliable marker of nutrition, which may establish preventive strategies to reduce postoperative complications in patients with rheumatoid arthritis.

INTRODUCCIÓN: La artritis reumatoide es una enfermedad inflamatoria crónica con desgaste articular progresivo, anomalías inmunológicas y aumento de la limitación física. La corrección quirúrgica con el reemplazo de la cadera es una solución a la destrucción articular avanzada. Después de la intervención, la infección del sitio quirúrgico (SSI), el tromboembolismo venoso, la sepsis y las complicaciones cardiovasculares o renales se encuentran entre las más citadas en la literatura. No existe consenso en cuanto a la detección de hipoalbuminemia preoperatoria en pacientes con artritis reumatoide. MÉTODOS: Estudio retrospectivo evaluando la albúmina de suero preoperatoria de 75 pacientes con artritis reumatoide, se analizó su importancia en términos de complicaciones postoperatorias en los primeros seis meses de seguimiento. Las complicaciones en el grupo de pacientes con albúmina de suero baja y el grupo de pacientes con albúmina de suero normal fueron repasadas para identificar el efecto de cada variable. Se calculó el odds ratio para cada variable (reingreso hospitalario, infección del sitio quirúrgico, complicaciones renales y cardíacas, complicaciones no infecciosas de la herida y presencia de dolor de cadera residual), así como el valor p y los intervalos de confianza. RESULTADOS: La infección del sitio quirúrgico demostró una relación estadística significativa con la albúmina de suero baja (o: 6.125, p = 0.018) al igual que complicaciones no infecciosas de la herida (o: 3.714, p = 0.026) y dolor residual de la cadera (o: 3.149, p = 0.022). CONCLUSIÓN: La albúmina sérica baja preoperatoria tiene una relación directa con la tasa de complicaciones postoperatorias: infección, formación de seromas, dehiscencia de la herida y dolor residual.

Preoperative serum albumin as a predictor of complications following total hip replacement in patients with rheumatoid arthritis / Albúmina sérica preoperatoria como un predictor de complicaciones posterior al reemplazo total de cadera en pacientes con artritis reumatoide

Abstract: Background: Rheumatoid arthritis is a chronic inflammatory disease characterized by polyarthritis with progressive articular wear, immunologic abnormalities and increasing physical limitation. Surgical correction with hip replacement comes as a successful solution for patients with advanced articular destruction. Following intervention, surgical site infection (SSI), venous thromboembolism, sepsis, renal and major cardiovascular complications are among the most cited in the literature. No consensus exists as to the detection of preoperative hypoalbuminemia in patients with rheumatoid arthritis. Methods: This study retrospectively evaluated the preoperative serum albumin of 75 patients with rheumatoid arthritis and analyzed its relevance in terms of appearance of postoperative complications with a six-month follow-up. Complications in the group of patients with low serum albumin and the group of patients with normal serum albumin were reviewed to identify the effect of each variable. Odds ratio for each variable was calculated (hospital readmission, surgical site infection, renal and cardiac complications, non-infectious wound complications and the presence of residual hip pain), as well as p-value and confidence intervals. Results: Surgical site infection showed a statistically significant relation with low serum albumin (OR: 6.125, p = 0.018) as did non-infectious wound complications (OR: 3.714, p = 0.026) and residual hip pain (OR: 3.149, p = 0.022). Conclusion: Preoperative low serum albumin has a direct relation with the rate of postoperative complications including SSI, non-infectious wound complications (seroma formation, wound dehiscence) and residual hip pain. Preoperative serum albumin is a reliable marker of nutrition, which may establish preventive strategies to reduce postoperative complications in patients with rheumatoid arthritis.

Resumen: Introducción: La artritis reumatoide es una enfermedad inflamatoria crónica con desgaste articular progresivo, anomalías inmunológicas y aumento de la limitación física. La corrección quirúrgica con el reemplazo de la cadera es una solución a la destrucción articular avanzada. Después de la intervención, la infección del sitio quirúrgico (SSI), el tromboembolismo venoso, la sepsis y las complicaciones cardiovasculares o renales se encuentran entre las más citadas en la literatura. No existe consenso en cuanto a la detección de hipoalbuminemia preoperatoria en pacientes con artritis reumatoide. Métodos: Estudio retrospectivo evaluando la albúmina de suero preoperatoria de 75 pacientes con artritis reumatoide, se analizó su importancia en términos de complicaciones postoperatorias en los primeros seis meses de seguimiento. Las complicaciones en el grupo de pacientes con albúmina de suero baja y el grupo de pacientes con albúmina de suero normal fueron repasadas para identificar el efecto de cada variable. Se calculó el odds ratio para cada variable (reingreso hospitalario, infección del sitio quirúrgico, complicaciones renales y cardíacas, complicaciones no infecciosas de la herida y presencia de dolor de cadera residual), así como el valor p y los intervalos de confianza. Resultados: La infección del sitio quirúrgico demostró una relación estadística significativa con la albúmina de suero baja (o: 6.125, p = 0.018) al igual que complicaciones no infecciosas de la herida (o: 3.714, p = 0.026) y dolor residual de la cadera (o: 3.149, p = 0.022). Conclusión: La albúmina sérica baja preoperatoria tiene una relación directa con la tasa de complicaciones postoperatorias: infección, formación de seromas, dehiscencia de la herida y dolor residual.

Financial Implications of Atypical Mycobacterial Infections After Cosmetic Tourism: Is It Worth the Risk?

BACKGROUND: Cosmetic tourism has become increasingly popular despite many associated risks. The economic impact of atypical mycobacterial infections in cosmetic tourism is poorly defined in the literature. We sought to investigate the costs and clinical course of patients with these infections. METHODS: A retrospective review of all patients managed by the Plastic Surgery Division at Columbia University Medical Center from 2013 to 2014 with atypical mycobacterial surgical site infections after cosmetic surgery outside the United States was performed. Data including patient demographics, procedure costs, clinical course, impact on daily life, and costs associated with complications were collected using hospital billing information, patient questionnaires, telephone interviews, and clinical charts. Cost analysis was done to identify the personal and societal costs of these complications. RESULTS: Data from 10 patients were collected and analyzed. Management of mycobacterial infections cost an average of $98,835.09 in medical charges. The indirect cost of these infections was $24,401 with a mean return to work time of 6.7 months. Total patient savings from cosmetic tourism was $3419. The total cost of a mycobacterial infection was greater than $123,236.47. Although the incidence of mycobacterial infection abroad is unknown, the potential cost of an infection alone outweighs the financial benefits of cosmetic tourism if the risk exceeds 2.77%. CONCLUSIONS: Atypical mycobacterial infections as a result of cosmetic tourism come at considerable cost to patients and the health care system. When our results are taken into consideration with other risks of cosmetic tourism, the financial risks likely far outweigh the benefits.

Identification of post-cesarean surgical site infection: nursing consultation.

OBJECTIVE: To describe the profile of women in relation to their living conditions, health status and socio-demographic profile, correlating it with the presence of signs and symptoms suggestive of post-cesarean surgical site infection, identifying information to be considered in the puerperium consultation performed by nurses and proposing a roadmap for the systematization of care. METHOD: Quantitative, exploratory, descriptive, cross-sectional and retrospective review of medical records of women who had cesarean deliveries in 2014, in the city of São Paulo. RESULTS: 89 medical records were analyzed, 62 of them with incomplete information. In 11, there was at least one of the signs and symptoms suggestive of infection. CONCLUSION: Given the results of the study, the systematization of puerperal consultation is essential. The roadmap is an instrument that can potentially improve the quality of service and the recording of information.

[Peritoneal dialysis-related infections in pediatric patients: diagnosis and treatment review]. / Infecciones asociadas a diálisis peritoneal en el paciente pediátrico: diagnóstico y tratamiento.

Peritoneal dialysis-related infections are the main complication in pediatric patients undergoing this renal replacement therapy, associating a high rate of morbidity, generating also a decreasing survival of the peritoneal membrane and worsening the patient outcome. We describe the recommended diagnostic and therapeutic modalities to treat dialysis-related in children.

Accuracy and completeness of records of adverse events through interface terminology. / Precisión y exhaustividad del registro de eventos adversos mediante una terminología de interfase.

OBJECTIVE: To determine what adverse events, including pressure ulcers, infection of the surgical site and aspiration pneumonia, nurses record in clinical histories, in terms of diagnostic accuracy and completeness, through ATIC. METHOD: Observational, descriptive, cross-sectional, multicenter study of 64 medical-surgical and semi-critical units of two university hospitals in Catalonia, Spain, during 2015. The diagnostic accuracy was assessed by means of the correspondence between the event declared in the Minimum Basic Data Set and the problem documented by the nurse. The record was considered complete when it contained the risk of the event, prescriptions of care and a record of the evolution. RESULTS: The sample evaluated included 459 records. The accuracy results of pressure ulcers are highly correlated between the nursing diagnosis recorded and that declared in the Minimum Basic Data Set. The accuracy in surgical site infection is moderate, and aspiration resulting in pneumonia is very low. The completeness of results is remarkable, except for the risk of bronchoaspiration. CONCLUSION: The adverse event recorded by nurses with greatest accuracy is pressure ulcers.

Infecciones asociadas a diálisis peritoneal en el paciente pediátrico: diagnóstico y tratamiento / Peritoneal dialysis-related infections in pediatric patients: diagnosis and treatment review

Resumen Las infecciones asociadas a diálisis peritoneal (DP), corresponden a la principal complicación de los pacientes pediátricos en esta terapia de reemplazo renal, disminuyendo la sobrevida de la membrana peritoneal y empeorando el pronóstico del paciente. El reconocimiento precoz y un tratamiento oportuno de éstas son fundamentales para preservar esta modalidad dialítica. Se presenta una revisión actualizada de la literatura científica, con el fin de entregar recomendaciones reproducibles en los distintos centros pediátricos que realizan diálisis peritoneal crónica en niños.

Peritoneal dialysis-related infections are the main complication in pediatric patients undergoing this renal replacement therapy, associating a high rate of morbidity, generating also a decreasing survival of the peritoneal membrane and worsening the patient outcome. We describe the recommended diagnostic and therapeutic modalities to treat dialysis-related in children.

Absorbable Antibiotic Beads Prophylaxis in Immediate Breast Reconstruction.

BACKGROUND: Breast reconstruction with tissue expanders is the most common mode of reconstruction following mastectomy. Infection necessitating tissue expander removal is a significant complication leading to patient distress and increased health care costs. METHODS: Over 3 years, 127 breast reconstructions with tissue expanders were performed by a single surgeon. Fifty-nine of these reconstructions were performed using a standardized protocol in which patients washed with chlorhexidine several days before surgery and received intravenous antibiotics preoperatively. Intraoperatively, the submuscular pocket was irrigated with triple-antibiotic solution and the skin was prepared again with povidone-iodine before expander placement. This group was referred to as the preintervention group. Sixty-eight of the reconstructions were performed using the standardized protocol with the addition of biodegradable antibiotic beads (Stimulan with vancomycin and gentamicin) in the submuscular pocket. This group made up the postintervention group. The primary outcome was the rate of infection necessitating tissue expander removal. RESULTS: The rate of tissue expander loss caused by infection was 11.9 percent in the preintervention group and 1.5 percent in the postintervention group (p = 0.024). Higher body mass index was associated with a statistically significant increase in infections necessitating expander removal. CONCLUSION: The use of absorbable antibiotic beads in the submuscular pocket reduced the risk of periprosthetic implant infection necessitating implant removal by 8-fold. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.

Identification of post-cesarean surgical site infection: nursing consultation / Identificación de la infección de sitio quirúrgico después de la cesárea: consulta de enfermería / Identificação da infecção de sítio cirúrgico pós-cesariana: consulta de enfermagem

ABSTRACT Objective: To describe the profile of women in relation to their living conditions, health status and socio-demographic profile, correlating it with the presence of signs and symptoms suggestive of post-cesarean surgical site infection, identifying information to be considered in the puerperium consultation performed by nurses and proposing a roadmap for the systematization of care. Method: Quantitative, exploratory, descriptive, cross-sectional and retrospective review of medical records of women who had cesarean deliveries in 2014, in the city of São Paulo. Results: 89 medical records were analyzed, 62 of them with incomplete information. In 11, there was at least one of the signs and symptoms suggestive of infection. Conclusion: Given the results of the study, the systematization of puerperal consultation is essential. The roadmap is an instrument that can potentially improve the quality of service and the recording of information.

RESUMEN Objetivo: Describir el perfil de las mujeres en relación con sus condiciones de vida, de salud, así como el perfil sociodemográfico, que correlacionan con la presencia de signos y síntomas sugestivos de infección del sitio quirúrgico post-cesárea; identificar informaciones a ser consideradas en la consulta de puerperio realizada por el enfermero y proponer un itinerario para la sistematización de la asistencia. Método: Investigación cuantitativa, exploratoria, descriptiva, transversal y retrospectiva de revisión de prontuarios de mujeres que tuvieron parto cesárea en 2014, en el municipio de São Paulo. Resultados: Se analizaron 89 prontuarios, 62 de ellos con informaciones incompletas. En 11 de ellos, hubo la presencia de al menos uno de los signos y síntomas sugestivos de infección. Conclusión: Ante los resultados del estudio, la sistematización de la consulta puerperal es indispensable. El itinerario es un instrumento que puede potencialmente mejorar la calidad de la atención y el registro de las informaciones.

RESUMO Objetivo: Descrever o perfil das mulheres em relação às suas condições de vida, de saúde e perfil sociodemográfico, correlacionando com a presença de sinais e sintomas sugestivos de infecção do sítio cirúrgico pós-cesariana, identificar informações a serem consideradas na consulta de puerpério realizada pelo enfermeiro e propor um roteiro para a sistematização da assistência. Método: Pesquisa quantitativa, exploratória, descritiva, transversal e retrospectiva de revisão de prontuários de mulheres que tiveram parto cesariano em 2014, no município de São Paulo. Resultados: 89 prontuários foram analisados, 62 deles com informações incompletas. Em 11, houve a presença de, pelo menos, um dos sinais e sintomas sugestivos de infecção. Conclusão: Diante dos resultados do estudo, a sistematização da consulta puerperal é imprescindível. O roteiro é um instrumento que pode potencialmente melhorar a qualidade do atendimento e o registro das informações.