ABSTRACT
El Comité de Infecciones en Inmunocomprometidos de la Sociedad Chilena de Infectología presenta aquí una actualización en el Manejo de episodios de neutropenia febril en adultos y niños con cáncer, derivado de los grandes cambios ocurridos en los últimos años en el enfrentamiento de estos pacientes. Para estos efectos, un grupo multidisciplinario desarrolló recomendaciones en relación a: su enfrentamiento inicial, exámenes de laboratorio requeridos, el tratamiento antimicrobiano inicial empírico y frente a focos infecciosos conocidos, las infecciones fúngicas invasoras y profilaxis antimicrobiana.
The Committee of Infections in Immunocompromised Patients of the Chilean Society of Infectious Diseases presents an update in the Management of febrile neutropenia in adults and children with cancer. It comes from the significant changes that occurred in recent years in the confrontation of these patients. For which a multidisciplinary task force group developed recommendations in relation to their initial handling, laboratory exams required, the initial empirical antimicrobial treatment and in front of known infectious focus, invasive fungal infections and antimicrobial prophylaxis.
ABSTRACT
The use of biological therapies has meant a great improvement in the management of several conditions like autoimmune, neoplastic or others diseases. Although its use has implied significant improvements in the prognosis of these diseases, it is not exempt from complications: infectious diseases as one of them. The objective of this consensus was to evaluate, from an infectious viewpoint, the safeness of the most frequently used biological therapies and give recommendations for the prevention of infections in patients treated with these drugs. These recommendations were based on the highest quality evidence available for the selected biologics. The consensus counts of two manuscripts. This first part details the risks of developing infectious complications depending on the type of biological used for a certain pathology. This evaluation included a broad search in MEDLINE and Epistemonikos of systematic reviews and meta-analyzes of controlled clinical trials and casecontrol examining post-treatment infections with anti-TNF alpha, anti-CD20, anti-CD52, CTLA4-Ig and anti-integrins. The research was complemented by a review of: multicentre cohorts of biological users, the MMWR of the CDC, Atlanta, U.S.A., and national registers and scientific societies in which infectious complications derived from the use of biological therapies were mentioned.
Subject(s)
Antibodies, Monoclonal/adverse effects , Biological Therapy/adverse effects , Communicable Diseases/chemically induced , Consensus , Biological Therapy/standards , Chile , Humans , Opportunistic Infections/chemically induced , Opportunistic Infections/prevention & control , Risk Assessment , Risk FactorsABSTRACT
The use of biological therapies has meant a great improvement in the management of several conditions like autoimmune, neoplastic or others diseases. Although its use has implied significant improvements in the prognosis of these diseases, it is not exempt from complications: infectious diseases as one of them. The objective of this consensus was to evaluate, from an infectious viewpoint, the safeness of the most frequently used biological therapies and give recommendations for the prevention of infections in patients treated with these drugs. These recommendations were based on the highest quality evidence available for the selected biologics. The consensus counts of 2 manuscripts. This second part is a guideline that details these recommendations through screening strategies, prophylactic therapies and vaccines indications for bacterial, mycobacterial, viral, fungal and parasitic infections, both for adults and children.
Subject(s)
Biological Therapy/adverse effects , Communicable Diseases/chemically induced , Consensus , Emigrants and Immigrants , Infectious Disease Transmission, Vertical/prevention & control , Pregnancy Complications, Infectious/chemically induced , Chile , Female , Hepatitis B/chemically induced , Hepatitis B/prevention & control , Humans , Mass Screening , Practice Guidelines as Topic , Pregnancy , Pregnancy Complications, Infectious/prevention & control , Risk Assessment , Risk FactorsABSTRACT
Resumen La incorporación de terapias biológicas ha significado un gran avance en el manejo de diversas patologías de origen autoinmune, neoplásico u otros. Si bien su uso ha implicado mejoras significativas en el pronóstico de estas enfermedades, no está exento de complicaciones, entre estas, las infecciosas. El objetivo de este consenso fue evaluar el perfil de seguridad, desde la mirada infectológica, de las terapias biológicas de uso más frecuente y dar recomendaciones para la prevención de infecciones en pacientes tratados con ellas, basándose en la evidencia de mayor calidad disponible para los biológicos seleccionados. El consenso cuenta de dos manuscritos. Esta primera parte detalla los riesgos de desarrollar complicaciones infecciosas dependiendo del tipo de biológico utilizado para determinada patología. La revisión incluyó búsqueda amplia en MEDLINE y Epistemonikos de revisiones sistemáticas y meta-análisis de estudios clínicos controlados y caso/control que examinaban infecciones posteriores al tratamiento con anti-TNF alfa, anti-CD20, anti-CD52, CTLA4-Ig y anti-integrinas. Esta búsqueda se complementó con revisión de cohortes multicéntricas de usuarios de biológicos, del MMWR del CDC, Atlanta, E.U.A. y de registros nacionales y/o de sociedades científicas en la que se hiciera mención a complicaciones infecciosas derivadas del uso de biológicos.
The use of biological therapies has meant a great improvement in the management of several conditions like autoimmune, neoplastic or others diseases. Although its use has implied significant improvements in the prognosis of these diseases, it is not exempt from complications: infectious diseases as one of them. The objective of this consensus was to evaluate, from an infectious viewpoint, the safeness of the most frequently used biological therapies and give recommendations for the prevention of infections in patients treated with these drugs. These recommendations were based on the highest quality evidence available for the selected biologics. The consensus counts of two manuscripts. This first part details the risks of developing infectious complications depending on the type of biological used for a certain pathology. This evaluation included a broad search in MEDLINE and Epistemonikos of systematic reviews and meta-analyzes of controlled clinical trials and casecontrol examining post-treatment infections with anti-TNF alpha, anti-CD20, anti-CD52, CTLA4-Ig and anti-integrins. The research was complemented by a review of: multicentre cohorts of biological users, the MMWR of the CDC, Atlanta, U.S.A., and national registers and scientific societies in which infectious complications derived from the use of biological therapies were mentioned.
Subject(s)
Humans , Biological Therapy/adverse effects , Communicable Diseases/chemically induced , Consensus , Antibodies, Monoclonal/adverse effects , Biological Therapy/standards , Opportunistic Infections/chemically induced , Opportunistic Infections/prevention & control , Chile , Risk Factors , Risk AssessmentABSTRACT
Resumen La incorporación de terapias biológicas ha significado un gran avance en el manejo de diversas patologías de origen autoinmune, neoplásico u otros. Si bien su uso ha implicado mejoras significativas en el pronóstico de estas enfermedades, no está exento de complicaciones, entre éstas, las infecciosas. El objetivo de este consenso fue evaluar el perfil de seguridad, desde la mirada infectológica, de las terapias biológicas de uso más frecuente y dar recomendaciones para la prevención de infecciones en pacientes tratados con ellas, basándose en la evidencia de mayor calidad disponible para los biológicos seleccionados. El consenso cuenta de dos manuscritos. Esta segunda parte corresponde a la guía clínica que detalla estas recomendaciones mediante estrategias de cribado, terapias profilácticas e indicación de vacunas, según corresponde, para infecciones bacterianas, y por micobacterias en particular, virus, hongos y parásitos, tanto para adultos como para niños.
The use of biological therapies has meant a great improvement in the management of several conditions like autoimmune, neoplastic or others diseases. Although its use has implied significant improvements in the prognosis of these diseases, it is not exempt from complications: infectious diseases as one of them. The objective of this consensus was to evaluate, from an infectious viewpoint, the safeness of the most frequently used biological therapies and give recommendations for the prevention of infections in patients treated with these drugs. These recommendations were based on the highest quality evidence available for the selected biologics. The consensus counts of 2 manuscripts. This second part is a guideline that details these recommendations through screening strategies, prophylactic therapies and vaccines indications for bacterial, mycobacterial, viral, fungal and parasitic infections, both for adults and children.
Subject(s)
Humans , Female , Pregnancy , Pregnancy Complications, Infectious/chemically induced , Biological Therapy/adverse effects , Communicable Diseases/chemically induced , Infectious Disease Transmission, Vertical/prevention & control , Consensus , Emigrants and Immigrants , Pregnancy Complications, Infectious/prevention & control , Chile , Mass Screening , Risk Factors , Practice Guidelines as Topic , Risk Assessment , Hepatitis B/chemically induced , Hepatitis B/prevention & controlABSTRACT
The confrontation of the differential and etiological diagnosis of the infectious diseases of cancer patients, including hematopoietic stem cells transplant (HSCT) recipients, must correspond to an informed, timely decision that directly affects medical behavior that determines a better survival and quality of life for patients. The main goal of this work was to contribute to the management of these patients developing a useful tool for the clinician to make these decisions. For that, infections were grouped by compromised systems, differentiating the possible etiological agents in bacteria, viruses, fungi and parasites, highlighting the relevant diagnostic tests, mentioning the recommended techniques together with the optimal sample type for proper processing. In addition, under each group of techniques we added the item "level of requirement" to suggest what, in the opinion of the authors and the existing evidence, must be mandatory to have at local level or can be derivable to another laboratory.
Subject(s)
Cross Infection/diagnosis , Cross Infection/microbiology , Hematopoietic Stem Cell Transplantation/adverse effects , Laboratories, Hospital/standards , Neoplasms/complications , Biopsy/standards , Clinical Laboratory Techniques/methods , Clinical Laboratory Techniques/standards , Cross Infection/therapy , Environmental Exposure/adverse effects , Humans , Immunocompetence , Neoplasms/therapyABSTRACT
Resumen El enfrentamiento del diagnóstico diferencial y etiológico de las enfermedades infecciosas de los pacientes con cáncer, incluyendo los receptores de trasplante de precursores hematopoyéticos (TPH), debe corresponder a una decisión informada, oportuna y que repercuta directamente en una conducta médica que determine una mejor sobrevida y calidad de vida de los pacientes. El objetivo de este trabajo fue aportar en el manejo de estos pacientes desarrollando una herramienta útil al médico clínico para tomar estas decisiones. Para ello se agruparon las infecciones por sistemas comprometidos diferenciando los posibles agentes etiológicos en bacterias, virus, hongos y parásitos, explicitando los exámenes diagnósticos más relevantes, mencionando la o las técnicas recomendadas, junto con el tipo de muestra óptima para su adecuado procesamiento. De manera adicional, se incorporó el ítem "nivel de requerimiento" para sugerir lo que, a juicio de los autores y la evidencia existente, debe estar presente obligatoriamente en el centro o puede ser derivable a otro laboratorio.
The confrontation of the differential and etiological diagnosis of the infectious diseases of cancer patients, including hematopoietic stem cells transplant (HSCT) recipients, must correspond to an informed, timely decision that directly affects medical behavior that determines a better survival and quality of life for patients. The main goal of this work was to contribute to the management of these patients developing a useful tool for the clinician to make these decisions. For that, infections were grouped by compromised systems, differentiating the possible etiological agents in bacteria, viruses, fungi and parasites, highlighting the relevant diagnostic tests, mentioning the recommended techniques together with the optimal sample type for proper processing. In addition, under each group of techniques we added the item "level of requirement" to suggest what, in the opinion of the authors and the existing evidence, must be mandatory to have at local level or can be derivable to another laboratory.
