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1.
Online braz. j. nurs. (Online) ; 23: e20246673, 02 jan 2024. ilus
Article in English, Portuguese | LILACS, BDENF | ID: biblio-1527197

ABSTRACT

OBJETIVO: mapear evidências científicas sobre a prevenção e o manejo precoce de infecção de sítio cirúrgico por telemonitoramento em pacientes cirúrgicos após alta hospitalar. MÉTODO: revisão de escopo desenvolvida conforme proposto pelo Instituto Joanna Briggs (JBI). Foi realizada a pesquisa nas bases de dados PubMed, Literatura Latino-americana e do Caribe em Ciências da Saúde (LILACS), Cochrane Collaboration, Scopus, CINAHL, MEDLINE, Web of Science e Embase. Os estudos foram adicionados ao gerenciador Endnote Basic e Rayyan por três pesquisadores independentes. RESULTADOS: foram identificados 1.386 estudos e incluídos 31, os quais apresentaram relevância em relação a sinais de alerta precoce e tardio da infecção de sítio cirúrgico, complicações, fatores de risco, prevenção e utilização do telemonitoramento. CONCLUSÃO: observou-se que, embora os estudos abordem a infecção de sítio cirúrgico e o telemonitoramento, faz-se necessário a formulação dos instrumentos utilizados nas consultas telefônicas, contemplando com maior especificidade os critérios indispensáveis a serem abordados.


OBJECTIVE: This study aims to map scientific evidence regarding the prevention and early management of surgical site infection through telemonitoring in surgical patients after discharge from the hospital. METHOD: A scoping review was conducted following the guidelines proposed by the Joanna Briggs Institute (JBI). The search was performed across PubMed, Latin American and Caribbean Health Sciences Literature (LILACS), Cochrane Collaboration, Scopus, CINAHL, MEDLINE, Web of Science, and Embase databases. Three independent researchers collect the identified studies using Endnote Basic and Rayyan. RESULTS: A total of 1,386 studies were identified, of which 31 were included in the analysis. These selected studies demonstrated significance regarding early and late warning signs of surgical site infection, complications, risk factors, prevention strategies, and the utilization of telemonitoring. CONCLUSION: While the studies address surgical site infection and telemonitoring, it is imperative to formulate the instruments employed in telephonic consultations, incorporating a more specific consideration of essential criteria to be addressed.


Subject(s)
Patient Discharge , Postoperative Care , Surgical Wound Infection/prevention & control , Surgical Wound Infection/therapy , Telemonitoring , Nursing Care
2.
Rev. bras. ortop ; 57(2): 193-199, Mar.-Apr. 2022. tab
Article in English | LILACS | ID: biblio-1388001

ABSTRACT

Abstract Several treatment modalities are proposed for periprosthetic infections, with variable success rates. However, efficacy is related to the appropriate selection of cases for each type of treatment. Debridement with implant retention is indicated in acute infections with fixed implant, and its success depends on the type of infection, comorbidities of the host, and virulence of the etiological agent. One- or two-stage revision is required in cases in which biofilm is forming, or of implant loosening. The choice between performing the review in one or two stages depends on factors such as etiological agent identification, pathogen virulence, local and systemic host factors. Rescue procedures such as arthrodesis, amputation, resection arthroplasty or even antibioticsuppressionarereservedforcasesinwhichtheinfectionhasnotbeeneradicated.


Resumo Diversas modalidades de tratamento são propostas para as infecções periprotéticas, com índices de sucesso variáveis. No entanto, a eficácia está relacionada à seleção adequada dos casos para cada tipo de tratamento. O desbridamento com retenção do implante é indicado em infecções agudas com implante fixo, e seu sucesso depende do tipo de infecção, das comorbidades do hospedeiro e da virulência do agente etiológico. A revisão em um ou dois estágios se impõem nos casos em que haja formação de biofilme, ou nos quais se tenha afrouxamento do implante. A escolha entre realizar a revisão em um ou dois estágios depende de fatores como identificação do agente etiológico, virulência do patógeno, fatores locais e sistêmicos do hospedeiro. Os procedimentos de salvamento como artrodese, amputação, artroplastia de ressecção ou, ainda, supressão antibiótica são reservados para os casos em que não se conseguiu erradicação da infecção.


Subject(s)
Humans , Surgical Wound Infection/therapy , Arthroplasty, Replacement, Knee , Anti-Bacterial Agents/therapeutic use
3.
In. Fernández, Anabela. Manejo de la embarazada crítica y potencialmente grave. Montevideo, Cuadrado, 2021. p.157-176, ilus.
Monography in Spanish | LILACS, UY-BNMED, BNUY | ID: biblio-1377614
4.
Rev inf cient ; 100(5): 1-11, 2021.
Article in Spanish | LILACS, CUMED | ID: biblio-1348565

ABSTRACT

Introducción: La infección intraabdominal posoperatoria es una grave complicación que con frecuencia requiere de la técnica de abdomen abierto para solucionarla, lo cual exige competencia profesional y humanismo. Objetivo: Analizar desde un enfoque inclusivo las particularidades de la técnica de abdomen abierto aplicada en pacientes con infección intraabdominal posoperatoria. Método: Se realizó un estudio exploratorio con enfoque cualitativo en el Hospital Clínico Quirúrgico Dr. Ambrosio Grillo Portuondo de Santiago de Cuba durante junio-octubre de 2020. Se utilizó la sistematización como método teórico y como métodos empíricos el análisis documental con la revisión de las historias clínicas y la observación con la práctica atencional-docente de la autora. Resultados: El análisis documental y la práctica contextualizada de la autora en los diversos escenarios de atención clínico-quirúrgica a pacientes con infección intraabdominal posoperatoria permitió constatar la necesidad de que el cirujano no vea de forma aislada al paciente con esta grave complicación a quien se le aplica con frecuencia la técnica de abdomen abierto para controlar la contaminación, ya que las particularidades de esta estrategia demandan la actualización sistemática para mejorar el desempeño profesional unido a una gran sensibilidad humana. Conclusiones: En la infección intraabdominal posoperatoria tratada con técnica de abdomen abierto es pertinente que los médicos responsables muestren dominio de las particularidades de la estrategia quirúrgica con un enfoque inclusivo unido a una gran sensibilidad humana como evidencia de calidad atencional(AU).


Introduction: Postoperative intraabdominal infection is a serious complication that commonly requires the open abdominal technique to solve it, and also requires of professional competence and humanism. Objective: To assess, from an inclusive approach, the features of the open abdominal technique applied in patients with postoperative intraabdominal infection. Method: An exploratory study with a qualitative approach was carried out at the Hospital Clínico Quirúrgico Dr. Ambrosio Grillo Portuondo in Santiago de Cuba, from June thoughout October 2020. Systematization was used as theoretical method and, on the other hand, documentary analysis (applying the clinical histories review) and the observation (applying the author's care-teaching practice) were used as empirical methods. Results: The documentary analysis and the contextualized practice of the author, in the different scenarios of clinical-surgical care to patients with postoperative intraabdominal infection, allowed confirming the need for the surgeon not to see patients with this serious complication as an isolated event. Patients who open abdomen technique were frequently applied to control contamination. It should be taken into account that the particularities of this strategy demand for systematic updating to improve professional performance matched with a great human sensitivity. Conclusions: In the postoperative intraabdominal infection treated with open abdominal technique, it is pertinent that physicians show mastery concerning surgical strategy features with an inclusive approach matched with a great human sensitivity as evidence of a great quality care(AU).


Introdução: A infecção intra-abdominal pós-operatória é uma complicação grave que frequentemente requer a técnica de abdômen aberto para sua resolução, o que requer competência profissional e humanismo. Objetivo: Analisar a partir de uma abordagem inclusiva as particularidades da técnica de abdome aberto aplicada em pacientes com infecção intra-abdominal pós-operatória. Método: Foi realizado um estudo exploratório com abordagem qualitativa no Hospital Clínico Quirúrgico Dr. Ambrosio Grillo Portuondo de Santiago de Cuba durante o período de junho a outubro de 2020. A sistematização foi utilizada como método teórico e como método empírico, o documentário análise com a revisão do prontuário e observação com a prática pedagógica do autor. Resultados: A análise documental e a prática contextualizada do autor nos diversos ambientes de atendimento clínico-cirúrgico ao paciente com infecção intra-abdominal pós-operatória permitiram constatar a necessidade de o cirurgião não atender isoladamente o paciente portador dessa grave complicação. A técnica do abdômen aberto é frequentemente aplicada para o controle da contaminação, uma vez que as particularidades dessa estratégia requerem atualização sistemática para melhorar o desempenho profissional aliado a grande sensibilidade humana. Conclusões: No pós-operatório de infecção intra-abdominal tratada pela técnica de abdome aberto, é pertinente que os médicos responsáveis demonstrem domínio das particularidades da estratégia cirúrgica com abordagem inclusiva aliada a grande sensibilidade humana como evidência de qualidade da assistência(AU).


Subject(s)
Humans , Surgical Wound Infection/surgery , Surgical Wound Infection/therapy , Intraabdominal Infections , Open Abdomen Techniques/methods , Humanism , Evaluation Studies as Topic
5.
Medisan ; 24(4)jul.-ago. 2020. ilus
Article in Spanish | LILACS, CUMED | ID: biblio-1125143

ABSTRACT

Se describen los casos clínicos de dos pacientes ingresados en el Hospital Provincial Docente Clinicoquirúrgico Saturnino Lora de Santiago de Cuba: un anciano que recibió una revascularización coronaria en el Servicio de Cirugía Cardiovascular y presentó infección del sitio quirúrgico, así como rechazo al material de sutura; y una adulta joven asistida en la Unidad de Cuidados Intensivos por una endocarditis bacteriana, a la que, después de dos meses de estadía hospitalaria, se le desarrolló una úlcera por presión de grado III en la región sacra, con 8 cm de diámetro y exposición ósea. En estos pacientes se habían aplicado todos los protocolos terapéuticos establecidos según el tipo de afección, pero al no sanar las lesiones, se decidió aplicar apósitos de membrana amniótica, con lo cual la evolución fue favorable y se logró la cicatrización de las heridas.


The case reports of two patients admitted to Saturnino Lora Teaching Clinical Surgical Provincial Hospital in Santiago de Cuba are described: an old man that received a coronary revascularization in the Cardiovascular Surgery Service and presented infection of the surgical site, as well as suture material rejection; and a young adult woman assisted in the Intensive Cares Unit due to a bacterial endocarditis, who after two months of hospitalization developed a grade III pressure ulcer in the sacral region, with a diameter of 8 cm and bony exposure. In these patients all the established therapeutic protocols had been implemented according to the type of disorder, but if there is no healing of the lesions, it was decided to apply amniotic membrane dressings, with which there was a favorable clinical course and the scaring of the wounds was achieved.


Subject(s)
Surgical Wound Infection/therapy , Biological Dressings , Wound Healing , Pressure Ulcer
6.
Rev. bras. enferm ; 73(5): e20190331, 2020. tab
Article in English | LILACS, BDENF | ID: biblio-1115349

ABSTRACT

ABSTRACT Objectives: to describe the relationship between epidemiological and clinical characteristics of postoperative cardiac surgery patients undergoing negative pressure wound therapy for the treatment of surgical site infection. Methods: an observational, cross-sectional analytical study including a convenience sample consisting of medical records of patients undergoing sternal cardiac surgery with surgical site infection diagnosed in medical records treated by negative pressure wound therapy. Results: medical records of 117 patients, mainly submitted to myocardial revascularization surgery and with deep incisional surgical site infection (88; 75.2%). Negative pressure wound therapy was used on mean for 16 (±9.5) days/patient; 1.7% had complications associated with therapy and 53.8% had discomfort, especially pain (93.6%). The duration of therapy was related to the severity of SSI (p=0.010) and the number of exchanges performed (p=0.045). Conclusions: negative pressure wound therapy has few complications, but with discomfort to patients.


RESUMEN Objetivos: describir la relación entre las características epidemiológicas y clínicas de los pacientes con cirugía cardíaca postoperatoria sometidos a terapia de presión negativa para el tratamiento de la infección del sitio quirúrgico. Métodos: estudio analítico observacional transversal que incluye una muestra de conveniencia que consiste en registros médicos de pacientes sometidos a cirugía cardíaca esternal con infección del sitio quirúrgico diagnosticada en registros médicos tratados con terapia de presión negativa. Resultados: se incluyeron registros médicos de 117 pacientes, que se sometieron principalmente a cirugía de revascularización miocárdica e infección del sitio quirúrgico incisional profundo (88; 75.2%). La terapia de presión negativa se usó en promedio durante 16 (± 9.5) días/paciente; El 1.7% tuvo complicaciones asociadas con la terapia y el 53.8% tuvo molestias, especialmente dolor (93.6%). La duración de la terapia se relacionó con la gravedad de SSI (p=0.010) y el número de intercambios realizados (p=0.045). Conclusiones: la terapia de presión negativa presenta pocas complicaciones, pero con molestias para los pacientes.


RESUMO Objetivos: descrever as relações entre as características epidemiológicas e clínicas de pacientes no pós-operatório de cirurgia cardíaca submetidos à terapia por pressão negativa para o tratamento de infecção do sítio cirúrgico. Métodos: estudo observacional, transversal analítico, incluindo uma amostra por conveniência composta por prontuários de pacientes submetidos à cirurgia cardíaca esternal com infecção do sítio cirúrgico diagnosticada em prontuário, tratada pela terapia por pressão negativa. Resultados: foram incluídos prontuários de 117 pacientes, submetidos principalmente à cirurgia de revascularização do miocárdio e com infecção do sítio cirúrgico incisional profunda (88; 75.2%). A terapia por pressão negativa foi utilizada em média por 16 (±9.5) dias/paciente; 1.7% tiveram complicações associadas à terapia e 53.8% apresentaram desconforto, principalmente dor (93.6%). O tempo de uso da terapia esteve relacionado à gravidade da ISC (p=0.010) e à quantidade de trocas realizadas (p=0.045). Conclusões: a terapia por pressão negativa apresenta poucas complicações, porém com desconforto aos pacientes.


Subject(s)
Aged , Female , Humans , Male , Middle Aged , Surgical Wound Infection/therapy , Negative-Pressure Wound Therapy/standards , Cardiac Surgical Procedures/adverse effects , Surgical Wound Infection/etiology , Cross-Sectional Studies , Risk Factors , Treatment Outcome , Negative-Pressure Wound Therapy/methods , Cardiac Surgical Procedures/methods
7.
Rev. argent. coloproctología ; 30(1): 27-37, mar. 2019. ilus, tab
Article in Spanish | LILACS | ID: biblio-1023695

ABSTRACT

Introducción: La ligadura con banda elástica es un procedimiento efectivo y de bajo costo, para el manejo de hemorroides grado I-III, que no requiere internación. Sus complicaciones, cuando presentes, son habitualmente leves. Aunque poco comunes, existen complicaciones graves asociadas a este procedimiento. El objetivo de este estudio es realizar una revisión de las complicaciones infecciosas pelvi-perineales de la ligadura con banda elástica, características comunes de presentación y alternativas de tratamiento en aquellos que sufren estas complicaciones. Descripción del caso: Se expone el caso de un hombre de 71 años de edad que presentó una sepsis pelviana severa posterior a la realización de una ligadura con banda elástica. A las 48 horas del procedimiento consulta por dolor perianal, dificultad miccional y fiebre. Se realiza el drenaje quirúrgico de ambas fosas isquiorrectales, luego de lo cual intercurre con shock séptico, realizándose una laparotomía, drenaje de retroperitoneo, colostomía sigmoidea. Posteriormente, debido al desarrollo de un síndrome compartimental abdominal, el abdomen se dejó abierto y contenido con una malla. Discusión: Se han descripto complicaciones sépticas posteriores a escleroterapia y crioterapia hemorroidal, ligadura con banda elástica, hemorroidectomia convencional y con sutura mecánica. Se exponen 20 casos de sepsis pelviana post-ligadura con banda elástica. La relación hombre:mujer fue de 3:1, con un amplio rango de edad (27-82 años). Sólo 2 tenían antecedentes de inmunosupresión. La progresión o la persistencia del dolor asociado a fiebre, dificultad miccional, edema perineal y/o genital fueron signos y síntomas comunes que se manifestaron dentro de los 14 días posteriores a la ligadura. Tal como en el caso aquí referido como en otros ya publicados, la realización de imágenes ayudó al diagnóstico y a la planificación quirúrgica. Todos recibieron antibioticoterapia de amplio espectro y 13 requirieron además cirugía. El espectro de tratamientos quirúrgicos fue desde el drenaje incisional hasta la amputación rectal. Ante la progresión del cuadro séptico, la realización de una ostomía fue la conducta más usual. Cinco pacientes requirieron más de una cirugía, y 8 fallecieron. Conclusión: Es importante conocer las complicaciones infecciosas mayores y su presentación clínica, para realizar un diagnóstico y tratamiento precoz de las mismas, con el fin de disminuir su elevada morbilidad o mortalidad. (AU)


Background: Rubber band ligation is an effective, low-cost procedure for grade I-III hemorrhoids, and does not require hospitalization. Its complications, when present, are usually mild. Although rare, there are serious complications associated with this procedure. The purpose of this review was to identify common presenting features and treatment alternatives in those who suffer pelviperineal infectious complications after rubber band ligation. Case Report: The present case is that of a 71-year-old man who presented severe pelvic sepsis after rubber band ligation. He complained of perianal pain, voiding difficulties and fever 48 hours after the procedure. Surgical drainage of both ischiorectal fossae was carried out. He developed septic shock. Laparotomy, retroperitoneal drainage and sigmoid loop colostomy were performed. In a subsequent operation due to abdominal compartment syndrome, the abdomen was left open and contained with a mesh. Discussion: Septic complications have been described after sclerotherapy, cryotherapy, rubber band ligation, conventional hemorrhoidectomy and stapled haemorrhoidopexy. We describe 20 cases of pelvic sepsis after rubber band ligation. The male: female ratio was 3: 1, with a wide age range (27- 82 years). Only 2 had a history of immunosuppression. The progression or persistence of pain associated with fever, voiding difficulties, perineal and / or genital edema were common signs and symptoms that appeared within 14 days after rubber band ligation. In the case here referred to as in others already published, imaging studies helped the diagnosis and surgical planning. All received broad spectrum antibiotic therapy and 13 required surgery. The spectrum of surgical treatments ranged from incisional drainage to rectal amputation. In view of the progression of the septic condition, performing an ostomy was the most usual conduct. Five patients required more than one surgery, and 8 died. Conclusion: It is important to acknowledge the major infectious complications and their clinical presentation, to help with an early diagnosis and treatment, in order to reduce their high morbidity and mortality. (AU)


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Surgical Wound Infection/etiology , Sepsis/etiology , Hemorrhoids/surgery , Ligation/adverse effects , Ligation/methods , Rectal Diseases/surgery , Rectal Diseases/therapy , Reoperation , Surgical Wound Infection/therapy , Sepsis/therapy , Ligation/instrumentation , Anti-Bacterial Agents/therapeutic use
8.
Rev. gaúch. enferm ; 40: e20180200, 2019. tab, graf
Article in Portuguese | LILACS, BDENF | ID: biblio-1014143

ABSTRACT

Resumo OBJETIVO Verificar o perfil clínico-cirúrgico e os resultados de pacientes acompanhados em um ambulatório de ferida operatória após cirurgia cardíaca. MÉTODOS Coorte histórica com pacientes submetidos à cirurgia cardíaca e acompanhados por um ano em um ambulatório de feridas de um hospital especializado em cardiologia. Foram analisados os micro-organismos predominantes nas infecções, os produtos utilizados nos curativos, tempo de acompanhamento e o tipo de terapêutica instituída nos curativos. RESULTADOS Entre os 150 pacientes, predominaram sexagenários (61,7 ± 11,4 anos), hipertensos (75%), diabéticos (44,7%). Evidenciou-se 12 pacientes com mediastinite (8%) e 44 com infecção de sítio cirúrgico (29,3%). Utilizou-se para realização dos curativos os ácidos graxos (80%) e alginato de cálcio (19%). O tempo de acompanhamento foi de 35 ±71 dias. CONCLUSÃO Pacientes sexagenários, hipertensos, diabéticos e revascularizados constituíram a população acompanhada no ambulatório de feridas. As taxas de ISC e mediastinite encontradas foram aceitáveis e semelhantes às da literatura.


Resumen OBJETIVO Verificar el perfil clínico-quirúrgico y los resultados de pacientes acompañados en un ambulatorio de heridas operatorias después de cirugía cardiaca. MÉTODO Cohorte histórica con pacientes sometidos a la cirugía cardiaca y acompañados por un año en el ambulatorio de heridas de un hospital especializado en cardiología. Fueron analizados los microorganismos predominantes en las infecciones, los productos utilizados en las curaciones, el tiempo de seguimiento, o el tipo de tratamiento utilizado en las curaciones. RESULTADOS Entre los 150 pacientes predominaron el sexo masculino (58%), sexagenarios (61,7 ± 11,4 años), hipertensos (75%), diabéticos (44.7%). Se evidenciaron 12 pacientes con mediastinitis (8%) y 44 con infección en el sitio quirúrgico (29.3%). Se utilizó en las curaciones fueron los ácidos grasos (80%) y el alginato de calcio (19%). El tiempo medio de seguimiento fue de 35 ± 71 días. CONCLUSIÓN Los pacientes sexagenarios, hipertensos, diabéticos y revascularizados constituyeron la población acompañada en el ambulatorio de heridas. Las tasas de ISC y mediastinitis encontradas fueron aceptables y similares a las de la literatura.


Abstract OBJECTIVE Verifying the clinical-surgical profile and the results of patients monitored in an surgical wound ambulatory after a cardiac surgeries. METHODS This is a historical cohort research with patients submitted to cardiac surgery and monitored for a year in an outpatient surgical wound clinic from a hospital specialized in cardiology. The study analyzed the prevalent microorganisms in infections, the products used in the dressings, the time of follow-up, and the type of therapy established in the dressings. RESULTS Among the 150 patients, most were sexagenarians (61.7 ± 11.4 years), hypertensive patients (75%), and diabetic (44.7%). There were 12 patients with mediastinitis (8%) and 44 with surgical site infection (29.3%). Fatty acids (80%) and calcium alginate (19%) were used for wound healing. The mean follow-up time was 35 ± 71 days. CONCLUSION Sexagenary, hypertensive, diabetic and revascularized patients constituted the population monitored in the wounds outpatient clinic. The SSI and mediastinitis rates found were acceptable and similar to those in literature.


Subject(s)
Humans , Male , Female , Aged , Surgical Wound Infection/microbiology , Surgical Wound Infection/therapy , Bandages , Cardiac Surgical Procedures/adverse effects , Saphenous Vein/surgery , Surgical Wound Infection/epidemiology , Wound Healing , Fatty Acids, Essential/therapeutic use , Cohort Studies , Follow-Up Studies , Diabetes Mellitus/epidemiology , Alginates/therapeutic use , Sternotomy/adverse effects , Ambulatory Care Facilities , Hypertension/epidemiology , Mediastinitis/epidemiology , Middle Aged
9.
Rev. bras. cir. plást ; 32(2): 194-201, 2017. ilus, tab
Article in English, Portuguese | LILACS | ID: biblio-847361

ABSTRACT

Introdução: As complicações de ferida operatória após esternotomia para acessos cirúrgicos para procedimentos cardiovasculares variam desde pequenas deiscências até mediastinite e osteomielite do esterno. Mediastinite e osteomielite do esterno associam-se a alto risco, alta morbidade e altas taxas de mortalidade, além de altas taxas de recidiva. O tratamento nos casos de maior gravidade envolvem internação hospitalar prolongada. A utilização de antibióticos por tempo prolongado, durante a internação, e após a alta, tem impacto importante no custo global do tratamento. Mais recentemente, uma opção de tratamento envolve o amplo debridamento cirúrgico da ferida em centro cirúrgico, preparo do leito da ferida com terapia por pressão negativa, seguida do fechamento da ferida com retalhos miocutâneos ou fasciocutâneos. Aparentemente, essa estratégia traz vantagens como a melhora na qualidade de vida do paciente, menor manipulação e menor incômodo ao doente, menos sobrecarga para os profissionais de saúde envolvidos nos cuidados, menor taxa de recidiva infecciosa e, assim, redução da morbidade do tratamento como um todo. Métodos: O presente estudo tem por objetivo realizar levantamento dos pacientes vítimas dessa grave complicação que tenham sido tratados segundo protocolo desenvolvido e aprimorado no Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor - HCFMUSP), e que tenham sido operados por um mesmo cirurgião plástico, a fim de analisar o perfil epidemiológico, e eventual indicador de pior prognóstico dentre os exames colhidos habitualmente desses pacientes. Foram avaliados, retrospectivamente, os prontuários dos pacientes atendidos no InCor - HCFMUSP vítimas de infecção de esternotomia durante o ano de 2014. As variáveis analisadas foram comorbidades, intervalo entre abordagens cirúrgicas, valores de Proteína C Reativa (PCR), procedimento empregado no fechamento da ferida, complicações do tratamento, entre outros. Resultados: Os dados são essencialmente descritivos e de caráter epidemiológico: observa-se a incidência de ao menos uma comorbidade em 84% dos pacientes; média de 2,5 procedimentos cirúrgicos por paciente, variando de 1 a 7 procedimentos; queda nos níveis de PCR em 75% dos pacientes já após o primeiro procedimento cirúrgico e mortalidade de 17%, entre outros dados. Conclusão: Os dados analisados nos permitem concluir que o método padronizado adotado trouxe impacto na redução da mortalidade global dos pacientes, além da redução de recidiva e reinternações. Identificamos, ainda, indicadores de pior prognóstico como PCR e leucograma no momento do diagnóstico e indicação da aplicação do protocolo.


Introduction: Surgical wound complications after sternotomy in cardiovascular procedures include small dehiscences, mediastinitis, and sternal osteomyelitis. Mediastinitis and sternal osteomyelitis are high-risk complications associated with high rates of morbidity, mortality, and recurrence. Treatment of the most severe cases involves prolonged hospitalization. Moreover, the long-term use of antibiotics during hospitalization and after discharge significantly increases the overall cost of treatment. A recent treatment option involves extensive surgical debridement of the surgical wound, treatment of the wound bed with negative pressure therapy, and closure of the wound with myocutaneous or fasciocutaneous flaps. The advantages of this strategy include improvement of the patient's quality of life, less manipulation and less discomfort for the patient, less burden on staff involved in care, lower rate of infection recurrence, and an overall reduction of treatment morbidity. Methods: The objective of this study was to conduct a retrospective survey of patients with surgical wound complications who were treated according to a protocol developed and improved by the Heart Institute of the Clinic Hospital of the School of Medicine of the University of São Paulo (Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo­InCor/HC-FM-USP), and who underwent surgery by the same plastic surgeon. The epidemiological profiles and possible indicators of worse prognosis were determined from routine examinations performed on these patients. The medical records of patients treated at InCor/HC-FM-USP who presented with sternotomy infection in 2014 were assessed retrospectively. The analyzed variables included comorbidities, interval between surgical procedures, C-reactive protein (CRP) levels, wound closure procedures, and treatment complications, among others. Results: The data are predominantly descriptive and epidemiological. At least one comorbidity was present in 84% of cases. The mean number of surgical procedures per patient was 2.5, ranging from 1 to 7. The CRP levels decreased in 75% of patients after the first surgical procedure, and the mortality rate was 17%. Conclusion: The standardized method adopted significantly decreased the overall mortality and the rates of recurrence and readmission. Indicators of worse prognosis, including CRP levels and the leukogram, were identified at the time of diagnosis and initiation of the treatment protocol.


Subject(s)
Humans , Male , Female , Middle Aged , History, 21st Century , Osteomyelitis , Patients , Postoperative Complications , Surgical Flaps , Surgical Wound Infection , Wounds and Injuries , Medical Records , Polymerase Chain Reaction , Retrospective Studies , Negative-Pressure Wound Therapy , Mediastinitis , Osteomyelitis/surgery , Osteomyelitis/complications , Osteomyelitis/therapy , Patients/psychology , Postoperative Complications/therapy , Surgical Flaps/surgery , Surgical Wound Infection/therapy , Wounds and Injuries/surgery , Wounds and Injuries/complications , Wounds and Injuries/therapy , Medical Records/standards , Polymerase Chain Reaction/methods , Data Interpretation, Statistical , Negative-Pressure Wound Therapy/methods , Mediastinitis/surgery , Mediastinitis/therapy
10.
Rev. Esc. Enferm. USP ; 49(6): 1004-1011, Dec. 2015. graf
Article in Portuguese | LILACS, BDENF | ID: lil-767813

ABSTRACT

Abstract OBJECTIVE Characterizing readmissions from orthopedic surgical site infections. METHOD An integrative review of literature in the LILACS, IBECS, MEDLINE, Cochrane, SciELO and PUBMED databases, using the descriptors Patient readmission, Wound infection, Cross infection, Orthopedic procedures, Orthopedics. RESULTS 78 studies were identified and 10 publications were selected. Surgical site infections are the most common cause of unplanned orthopedic readmissions, representing long periods of hospitalization, new surgical procedures and high costs, and greater possibility of subsequent hospitalizations. Most significant predictors have indicated average length of hospitalization, need for intensive care, emergency status at admission, risk of death, age > 65 years, males and higher body mass index. CONCLUSION Readmission rates have increasingly become measures of quality and concerns about costs. New studies could involve issues related to indirect costs, specifically social and psychological costs.


Resumen OBJETIVO Caracterizar los reingresos por infección del sitio quirúrgico ortopédico. MÉTODO Revisión integradora de la literatura, en las bases de datos LILACS, IBECS, MEDLINE, Cochrane, SciELO y PUBMED, por medio de los descriptores Reingreso del paciente, Infección de la herida operatoria, Infección hospitalaria, Procedimientos ortopédicos, Ortopedia. RESULTADOS Fueron identificados 78 estudios y seleccionadas 10 publicaciones. La infección del sitio quirúrgico es la causa más frecuente entre los reingresos ortopédicos no planificados, que representan largas estancias hospitalarias, nuevas intervenciones quirúrgicas y costos elevados, además de mayor posibilidad de ingresos subsiguientes. Los factores predictivos más significativos señalaron tiempo de estancia media, necesidad de cuidados intensivos, status de urgencia en el ingreso, riesgo de muerte, edad > 65 años, sexo masculino y mayor índice de masa corpórea. CONCLUSIÓN Las tasas de reingreso se hacen cada vez más medidas de cualidad y preocupación con relación a los costos. Nuevos estudios podrían involucrar cuestiones relacionadas con costos indirectos, especialmente los sociales y psicológicos.


Resumo OBJETIVO Caracterizar as readmissões por infecção do sítio cirúrgico ortopédico. MÉTODO Revisão integrativa da literatura, nas bases de dados LILACS, IBECS, MEDLINE, Cochrane, SciELO e PUBMED, por meio dos descritores Readmissão do paciente, Infecção da ferida operatória, Infecção hospitalar, Procedimentos ortopédicos, Ortopedia. RESULTADOS Identificados 78 estudos e selecionadas 10 publicações. A infecção do sítio cirúrgico é a causa mais frequente entre as readmissões ortopédicas não planejadas, que representam longos períodos de internação, novas intervenções cirúrgicas e custos elevados, além de maior possibilidade de internações subsequentes. Fatores preditivos mais significantes apontaram tempo médio de internação, necessidade de cuidados intensivos,status de urgência na admissão, risco de morte, idade > 65 anos, sexo masculino e maior índice de massa corporal. CONCLUSÃO Taxas de readmissão tornam-se cada vez mais medidas de qualidade e preocupação em relação a custos. Novos estudos poderiam envolver questões relacionadas a custos indiretos, especificamente os sociais e psicológicos.


Subject(s)
Humans , Orthopedic Procedures/adverse effects , Patient Readmission , Surgical Wound Infection/etiology , Surgical Wound Infection/therapy
11.
Artrosc. (B. Aires) ; 21(4): 110-114, dic. 2014.
Article in Spanish | LILACS | ID: lil-742336

ABSTRACT

Introducción: Mientras la tasa internacional de infección de sitio quirúrgico (ISQ) asociada a plástica de ligamento cruzado anterior (PLCA) oscila entre 0,14 % y 5,7 %, la tasa nacional reportada por VIHDA es de 1,06 %. Aunque estas tasas resulten bajas, cuando las ISQ ocurren causan gran morbilidad. Debido a un aumento en la incidencia, tipo brote de ISQ asociada a PLCA observada en nuestro hospital se decidió implementar una intervención multimodal para reducir esta tasa. Objetivo: Evaluar el impacto de una intervención multimodal para prevenir las ISQ asociadas a PLCA en un hospital universitario. Material y métodos: A través de un estudio cuasi experimental (antes/después) se incluyeron prospectivamente los pacientes sometidos a PLCA, entre May-2012 y Ene-2014 (período intervención) luego de la implementación de las siguientes medidas preventivas: pesquisa de colonización por SAMR, baño pre-quirúrgico con clorhexidina al 2 %; ajuste del rasurado pre-quirúrgico; higiene de manos quirúrgica con productos de base alcohólica; antisepsia de piel con clorhexidina alcohólica al 2 %; ajuste de la profilaxis quirúrgica; reducción del tiempo de exposición ambiental del tendón(injerto). Como control se utilizó una cohorte retrospectiva de pacientes sometidos a PLCA entre Ene-2011 y Abr-2012 (período pre-intervención).). Durante el período intervención se realizó cultivo de los tendones antes de su implante. Resultados: En el periodo pre-intervención se registró una tasa de ISQ de 5,50 % (11/200), en el período intervención la tasa se redujo a 2,01 % (6/298) (diferencia 3,49 %; IC95 % 0,23 % a 6,74 %; p<0,05). Esta diferencia se debió sólo en ST-RI ya que en el grupo de HTH no hubo diferencia significativa. El 42,2% (122/289) de los tendones tuvieron cultivos + antes del implante...


Introduction: As the international rate of surgical site infection (SSI) associated with anterior cruciate ligament reconstruction (ACLR) ranges between 0.14% and 5.7%, the national rate reported by VIHDA is 1.06%. Although these rates are very low, when SSIs occur cause significant morbidity. Due to an increase in the incidence of SSI in ACLR observed in our hospital, we decided to implement a multimodal intervention to reduce this rate. Objective: To evaluate the impact of a multimodal intervention to prevent SSIs associated with ACLR in a University Hospital. Methods: Through a quasi-experimental study (before / after) were prospectively included all patients undergoing ACLR , between May 2012 and Jan-2014 (intervention period) after the implementation of the following preventive measures : screening for MRSA colonization, pre-operative bathing with chlorhexidine 2%; setting of pre-operative shaving; surgical hand hygiene with alcohol-based products; skin antisepsis with 2% chlorhexidine alcoholic; setting surgical prophylaxis and reducing the time of environmental exposure of the tendon. As a control, a retrospective cohort of patients undergoing ACLR between Jan-2011 and Feb-2012 (pre-intervention period) was used. During the intervention in the operating room and before implantation the tendons were culture. Results: The pre-intervention period rate of SSI was 5.50% (11/200). In the intervention period the rate was reduced to 2.01% (6/298) (difference 3.49% ; 95% CI 0.23% to 6.74%; p <0.05). This difference was due only to surgeries with hamstrings 42.2% (122/289) of the grafts had positive cultures before implantation...


Subject(s)
Humans , Arthritis, Infectious , Arthroscopy/methods , Surgical Wound Infection/diagnosis , Surgical Wound Infection/therapy , Anterior Cruciate Ligament/surgery , Anterior Cruciate Ligament Reconstruction , Combined Modality Therapy/methods , Bone Transplantation/adverse effects , Prospective Studies , Incidence , Preoperative Period , Antibiotic Prophylaxis , Treatment Outcome , Health Surveillance/standards
12.
Iatreia ; 27(3): 247-254, jul.-set. 2014. tab
Article in Spanish | LILACS | ID: lil-720247

ABSTRACT

Introducción: existe controversia sobre la eficacia de los apósitos impregnados de plata en la prevención de la infección del sitio operatorio en heridas contaminadas. Objetivo: evaluar el efecto de los apósitos con plata en pacientes posquirúrgicos con heridas contaminadas en un hospital de III nivel. Métodos: estudio prospectivo, controlado, que comparó los apósitos con plata con las gasas en solución salina en pacientes posquirúrgicos con heridas contaminadas. Las heridas recibieron uno de dos tipos de tratamiento tópico: gasas en solución salina (GS) o apósitos con plata (GP). El efecto final para medir fue la aparición de infección del sitio operatorio (ISO) en los 30 días siguientes a la intervención quirúrgica. Resultados: se analizaron 65 pacientes. La incidencia de ISO fue del 14% (9/65) sin diferencias estadísticamente significativas entre ambos grupos (15,2% frente a 12,5%, p = 0,75). El análisis de regresión multivariado no mostró relación entre el tipo de apósito y la aparición de infección. Conclusión: los apósitos impregnados de plata son seguros y efectivos para la disminución de la ISO. Se requieren estudios adicionales para saber si su efecto es superior al de los apósitos tradicionales.


Introduction: Silver gauzes are designed to treat infected wounds, but there is controversial evidence about their effectiveness in preventing surgical site infections in contaminated wounds. Objective: To evaluate the effect of silver gauzes in patients undergoing surgery with contaminated wounds at a university-based tertiary referral center. Methods: This was a prospective, controlled trial comparing a silver gauze dressing with saline gauze dressings in patients undergoing abdominal surgeries with contaminated wounds. Patients were randomly assigned to receive either a silver gauze (SG) dressing or saline gauze dressings (SD). The primary end point was surgical site infection occurring within 30 days of surgery. Results: 65 patients were enrolled in the review. The incidence of surgical site infection was 14% (9/65). No differences were observed among groups (15.2% vs. 12.5%, p = 0.75). Multivariate analysis revealed no relationship between the type of dressing and surgical site infection. Conclusion: Silver gauzes are safe and effective in preventing surgical site infections in surgeries with contaminated wounds. Further trials are required to find out if they have advantages over standard dressings.


Subject(s)
Humans , Surgical Wound Infection/prevention & control , Surgical Wound Infection/therapy , Silver/therapeutic use , Wound Infection
13.
JSP-Journal of Surgery Pakistan International. 2013; 18 (2): 68-73
in English | IMEMR | ID: emr-148385

ABSTRACT

To determine the frequency of surgical site infection [SSI], the etiological factors and its management in elective and emergency cesarean sections. Observational study. Department of Obstetrics and Gynaecology, Islam Teaching Hospital Sialkot, from September 2010 to October 2012. Five hundred patients undergoing elective/emergency cesarean section for various indications were included. A minimum follow-up of three months was made. The patients were divided into two groups. Group -1, comprised of 267 [53%] cases of elective cesarean sections, while in group -2, 233 [47%] cases who were non-booked and presented in emergency, were included. The standard preoperative assessment was done in both the groups.The surgical aseptic technique was same in both the groups including antibiotic prophylaxis. All the patients were admitted for at least 5 days postoperatively and dressings changed on 3[rd] postoperative day and on 5[th] day before being discharged. The follow-up was done on 8-10[th] day including assessment for surgical site infections. A total of 29 [5.8%] patients had surgical site infection. The frequency of surgical site infection in group -1 was 4.8% [n=13] and in group - 16.8% [n=16]. Of the total twenty nine cases of SSI in both the groups, 20 [68%] were superficial in nature, 6 [21%] deep and 3 [10%] occurred in organs/body cavities. Escherichia coli was the most common organism isolated [n=12 - 48%] followed by Staphylococcus aureus in 6 [24%] cases. All the cases of wound infection were noted on outdoor visits i.e. after a week or so of surgery. Length of stay and duration of surgery were found to be minor risk factors responsible for causing surgical site infection


Subject(s)
Humans , Female , Surgical Wound Infection/etiology , Surgical Wound Infection/therapy , Cesarean Section , Pregnancy , Delivery, Obstetric
14.
Journal of Tehran University Heart Center [The]. 2010; 5 (4): 202-204
in English | IMEMR | ID: emr-108622

ABSTRACT

Pocket infection of a cardiac device is usually treated by removing the device and re-implanting it in a new site after complete treatment of the infection. This report illustrates a complicated case of pocket infection in the wake of the implantation of a permanent pacemaker [cardiac resynchronization therapy]. The patient was treated conservatively through daily irrigation and dressing, broad-spectrum antibiotics, and debridement without the device being removed; the generator was kept out of the pocket for 5 weeks and then re-implanted in the same location successfully. The method of treatment presented herein can be of value, not least in the elderly population who might experience life-threatening events following the replacement of their cardiac devices


Subject(s)
Humans , Male , Cardiac Resynchronization Therapy Devices , Infections/therapy , Surgical Wound Infection/therapy
15.
Payesh-Health Monitor. 2008; 7 (4): 375-378
in Persian, English | IMEMR | ID: emr-89783

ABSTRACT

To compare the effects of honey dressing versus saline-soaked dressing on healing of Pilonidal Sinus surgical wound. In a randomized controlled clinical trials we compared topical application of honey with saline-soaked gauze of 24 patients with surgical wound of Pilonidal Sinuses. The group treated with honey [n=12] had infection eradicated and achieved complete healing compared with the control group[n=12]. The findings showed that honey gave better control of infection but there was no difference between the average duration of hospitalizations with the honey treatment and control group but response to treatment and alleviation of morbidity in intervention group were faster. This RCT indicate the effectiveness of honey in rapidly clearing infection from wounds, with no adverse effects to slow the healing process; there is also some evidence to suggest that honey may actively promote healing. However, further research is needed to optimise the effective use of this agent in clinical practice


Subject(s)
Humans , Honey , Surgical Wound Infection/prevention & control , Surgical Wound Infection/therapy , Hospitalization/economics , Wound Healing , Sodium Chloride
16.
Cuad. cir ; 21(1): 84-91, 2007.
Article in Spanish | LILACS | ID: lil-489150

ABSTRACT

En este artículo se revisan las complicaciones de la cirugía tiroidea con especial énfasis en la lesión de nervio recurrente, hipoparatiroidismo transitorio y permanente, sangrado post operatorio y la lesión de nervio laringeo superior. Se mencionan los factores de riesgo que predisponen a complicaciones quirúrgicas insistiendo en la necesidad de una técnica operatoria cuidadosa que extreme los cuidados en la hemostasia, realice una exacta localización y preservación de los nervios recurrentes y una correcta identificación del mayor número posible de glándulas paratiroides ejerciendo una manipulación depurada y cuidadosa de estas estructuras. El uso de drenajes en el lecho operatorio de la tiroidectomía es controvertido, razón por la cual se comentan los pro y contras del uso rutinario. Se concluye que la experiencia del cirujano y una técnica quirúrgica meticulosa son los factores más determinantes de la morbilidad de esta cirugía.


Subject(s)
Humans , Hypocalcemia/etiology , Hypocalcemia/pathology , Thyroidectomy/adverse effects , Drainage , Hematoma/etiology , Hypoparathyroidism/etiology , Hypoparathyroidism/pathology , Hypothyroidism/etiology , Hypothyroidism/pathology , Surgical Wound Infection/therapy , Laryngeal Nerves/injuries , Risk Factors , Seroma/therapy
17.
Arq. neuropsiquiatr ; 64(4): 1001-1004, dez. 2006. tab
Article in Portuguese, English | LILACS | ID: lil-439759

ABSTRACT

A incidência de infecções profundas em cirurgias de coluna lombar situa-se na faixa de 0,7 por cento e 11,6 por cento, sendo uma das causas de morbidade na fase aguda deste procedimento. O objetivo deste estudo foi avaliar o tratamento da infecção após cirurgia de fixação interna de coluna lombar. Foram analisados 260 pacientes que se submeteram à cirurgia de fixação posterior da coluna lombar com instrumentação e enxertia de osso ilíaco no período de janeiro de 1997 a janeiro de 2005. A infecção pós-operatória ocorreu em oito (3 por cento) casos. A idade média dos pacientes foi 56 anos, com maior prevalência do sexo masculino (5 casos). Staphylococcus aureus foi isolado em 85 por cento dos pacientes (6 casos). O tratamento instituído foi a lavagem externa e a antibioticoterapia intravenosa, seguida pela via oral. O tempo médio de hospitalização dos pacientes foi 35,8 dias. Com o tratamento preconizado foi possível erradicar a infecção sem a necessidade da retirada do sistema de fixação interna em todos os casos.


The rate of deep wound infections in spinal lumbar fusions is around 0.7 percent to 11.6 percent, being one of the causes of morbidity in acute phase. The aim of this study was to evaluate the management of spinal infection after internal lumbar fusions. Two hundred and sixty patients, who underwent to spinal surgery with lumbar fusion and iliac bone grafting, were analized, from January 1997 to January 2005. Wound infection was observed in eight (3 percent) cases. The average of age was 56 years, with a higher prevalence in males (5 patients). Most prevalent was Staphylococcus aureus in 6 patients. The treatment was done by intravenous antibiotic therapy folowed by oral therapy and local irrigation. The average time of hospitalization was 35.8 days. It was possible to erradicate infection without removal of instrumentation in all patients.


Subject(s)
Adult , Female , Humans , Male , Middle Aged , Spinal Fusion , Staphylococcal Infections/therapy , Surgical Wound Infection/therapy , Anti-Bacterial Agents/therapeutic use , Incidence , Lumbar Vertebrae/surgery , Retrospective Studies , Risk Factors , Surgical Wound Infection/microbiology , Treatment Outcome
18.
Rev. cuba. cir ; 45(1)ene.-mar. 2006.
Article in Spanish | LILACS, CUMED | ID: lil-449780

ABSTRACT

Se abordan tópicos sobre las Infecciones postoperatorias, y su clasificación. Teniendo en cuenta su localización; Infección del Sitio Operatorio; el agente patógeno. Se analizan los factores que intervienen en la génesis de una infección; diagnóstico; profilaxis y tratamiento...(AU)


Topics are approached on the postoperative Infections, and their classification. Keeping in mind their localization; Infection of the Operative Place; the agent patógeno. The factors are analyzed that intervene in the genesis of an infection; diagnosis; prevention and treatment...(AU)


Subject(s)
Humans , Postoperative Care/classification , Surgical Wound Infection/diagnosis , Infection Control/methods , Surgical Wound Infection/therapy
19.
Rev. chil. ortop. traumatol ; 47(1): 33-40, 2006. ilus
Article in Spanish | LILACS | ID: lil-459243

ABSTRACT

La infección en la cirugía espinal, es poco frecuente, pero desastrosa complicación. Aumenta significativamente la morbilidad, costos y sufrimiento para el paciente. En la presente revisión basada en la literatura, nos centramos en la incidencia, factores de riesgo, prevención, diagnóstico y tratamiento de las infecciones post operatorias de columna.


Subject(s)
Humans , Spine/surgery , Surgical Wound Infection/diagnosis , Surgical Wound Infection/therapy , Surgical Wound Infection/surgery , Surgical Wound Infection/epidemiology , Surgical Wound Infection/etiology , Surgical Wound Infection/prevention & control
20.
Rev. Esc. Enferm. USP ; 38(4): 379-385, dez. 2004. tab
Article in Portuguese | LILACS, BDENF | ID: lil-497288

ABSTRACT

Trata-se de um estudo prospectivo realizado em dois hospitais de ensino. Foram acompanhados 501 pacientes de agosto de 2001 a março de 2002, submetidos à cirurgia do aparelho digestivo, sendo diagnosticadas 140 infecções do sítio cirúrgico (ISC). 31 ISC intra-hospitalares e 109 após a alta. A incidência da ISC intra-hospitalar foi de 6,2 por cento, elevando-se para 28,0 por cento com a vigilância pós-alta. Os métodos de vigilância pós-alta são discutidos e dentre as várias opções não há uma recomendada como a melhor. Sugere-se, portanto, que algum tipo de vigilância após a alta seja realizada, mas a escolha do método dependerá dos recursos de cada instituição.


It is a prospective study in two teaching hospitals. They accompanied 501 admitted patients who were submitted to the surgery of the digestive system from August 2001 to March 2002. In the period of the study, 140 surgical site infections (SSIs) were diagnosed. Thirty-one SSIs were diagnosed in the hospital and 109 after the discharge. The incidence of SSIs was of 6,2 percent, rising for 28,0 percent, with postdischarge surveillance. The methods of postdischarge surveillance are also discussed and among the several options, as there is not one recommended as the best. However, it is suggested that some types of postdischarge surveillance must be accomplished. The choice of the method will depend on the sources of each institution.


Se trata de un estudio prospectivo realizado en dos hospitales de enseñanza. Fueron acompañados 501 pacientes de agosto de 2001 a marzo del 2002, sometidos a cirugía del aparato digestivo, siendo diagnosticadas 140 infecciones del sitio quirúrgico (ISQ). Del total 31 ISQ fueron intra hospitalarias y 109 después del alta. La incidencia de las ISQ intra-hospitalarias fue de 6.2 por ciento elevándose a 28.0 por ciento con la vigilancia después del alta. Los métodos de vigilancia post-alta son discutidos y entre las varias opciones no hay ninguna recomendada como la mejor. Se sugiere, por lo tanto, que algún tipo de vigilancia después del alta sea realizada, mas la elección del método dependerá de los recursos de cada institución.


Subject(s)
Humans , Surgical Wound Infection/epidemiology , Cohort Studies , Incidence , Patient Discharge , Prospective Studies , Surgical Wound Infection/therapy
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