RESUMO
Introducción: El tratamiento estándar de la hiperhidrosis palmar o axilar y el rubor facial es la sección de la cadena simpática torácica. La interrupción de la transmisión nerviosa de la cadena simpática torácica bilateral con clip, conocida como "pinzamiento", constituye una alternativa con la opción de revertir el procedimiento en caso de sudoración compensatoria intolerable. Métodos: Estudio prospectivo para evaluar: a) resultados del «pinzamiento» en pacientes con hiperhidrosis palmar o axilar y rubor facial, y b) determinar la mejoría obtenida tras la retirada del clip en pacientes con sudoración compensatoria intolerable Se incluyó a 299 pacientes (598 procedimientos) diagnosticados de hiperhidrosis palmar (n = 110), palmar o axilar (n = 78), axilar (n = 35) y rubor facial (n = 76), tratados mediante «pinzamiento» videotoracoscópico de 2007 a 2015. Resultados: Ciento veintiocho varones y 171 mujeres con una edad media de 28 años. En 290 casos (97,0%) pudo darse el alta dentro de las primeras 24 h. En un 92,3% el procedimiento fue efectivo (99,1% hiperhidrosis palmar, 96,1% hiperhidrosis palmar o axilar, 74,3% hiperhidrosis axilar y 86,8% rubor facial). Nueve pacientes (3%) presentaron complicaciones menores. En 137 pacientes (45,8%) apareció sudoración compensatoria: moderada 113 (37,8%), severa 16 (5,3%) e intolerable 8 (2,7%). Se retiró el clip en estos 8 pacientes, mejorando los síntomas en 5 (62,8%), con efecto mantenido sobre la hiperhidrosis en 4 de ellos. Conclusiones: El «pinzamiento» de la cadena simpática torácica es una técnica efectiva y segura. En caso de sudoración compensatoria incapacitante, esta técnica permite la retirada del clip y la reversión de los síntomas en un porcentaje notable de pacientes
Introduction: Division of the thoracic sympathetic chain is the standard treatment for severe palmar and/or axillary hyperhidrosis and facial flushing. Clipping is an alternative option which allows the block to be reverted in cases of intolerable compensatory sweating. Methods: This is a prospective study performed to assess: a) results of clipping of the thoracic sympathetic chain in patients with palmar and/or axillary hyperhidrosis and facial flushing; and b) to determine the improvement obtained after removal of the clip in patients with unbearable compensatory sweating. We included 299 patients (598 procedures) diagnosed with palmar hyperhidrosis (n=110), palmar and/or axillary hyperhidrosis (n=78), axillary hyperhidrosis (n=35), and facial flushing (n=76), who underwent videothoracoscopic clipping between 2007 and 2015. Results: 128 men and 171 women were treated, with mean age of 28 years. A total of 290 patients (97.0%) were discharged within 24 hours. The procedure was effective in 92.3% (99.1% in palmar hyperhidrosis, 96,1% in palmar and/or axillary hyperhidrosis, 74.3% in axillary hyperhidrosis, and 86.8% in facial flushing). Nine patients (3%) presented minor complications. Compensatory sweating developed in 137 patients (45.8%): moderate in 113 (37.8%), severe in 16 (5.3%) and unbearable in 8 (2.7%). The clip was removed in these 8 patients; symptoms improved in 5 (62.8%), with sustained effect on hyperhidrosis in 4 of them. Conclusions: Clipping of the thoracic sympathetic chain is an effective and safe procedure. If incapacitating compensatory sweating develops, this technique allows the clips to be removed with reversion of symptoms in a considerable number of patients
Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Hiperidrose/cirurgia , Simpatectomia/métodos , Efetividade , Resultado do Tratamento , Instrumentos Cirúrgicos , Estudos ProspectivosRESUMO
INTRODUCTION: Division of the thoracic sympathetic chain is the standard treatment for severe palmar and/or axillary hyperhidrosis and facial flushing. Clipping is an alternative option which allows the block to be reverted in cases of intolerable compensatory sweating. METHODS: This is a prospective study performed to assess: a) results of clipping of the thoracic sympathetic chain in patients with palmar and/or axillary hyperhidrosis and facial flushing; and b) to determine the improvement obtained after removal of the clip in patients with unbearable compensatory sweating. We included 299 patients (598 procedures) diagnosed with palmar hyperhidrosis (n=110), palmar and/or axillary hyperhidrosis (n=78), axillary hyperhidrosis (n=35), and facial flushing (n=76), who underwent videothoracoscopic clipping between 2007 and 2015. RESULTS: 128 men and 171 women were treated, with mean age of 28 years. A total of 290 patients (97.0%) were discharged within 24hours. The procedure was effective in 92.3% (99.1% in palmar hyperhidrosis, 96,1% in palmar and/or axillary hyperhidrosis, 74.3% in axillary hyperhidrosis, and 86.8% in facial flushing). Nine patients (3%) presented minor complications. Compensatory sweating developed in 137 patients (45.8%): moderate in 113 (37.8%), severe in 16 (5.3%) and unbearable in 8 (2.7%). The clip was removed in these 8 patients; symptoms improved in 5 (62.8%), with sustained effect on hyperhidrosis in 4 of them. CONCLUSIONS: Clipping of the thoracic sympathetic chain is an effective and safe procedure. If incapacitating compensatory sweating develops, this technique allows the clips to be removed with reversion of symptoms in a considerable number of patients.
Assuntos
Rubor/cirurgia , Hiperidrose/cirurgia , Instrumentos Cirúrgicos/efeitos adversos , Simpatectomia/efeitos adversos , Adulto , Axila/inervação , Axila/fisiopatologia , Face/inervação , Face/fisiopatologia , Feminino , Mãos/inervação , Mãos/fisiopatologia , Humanos , Hiperidrose/diagnóstico , Masculino , Estudos Prospectivos , Doenças das Glândulas Sudoríparas/fisiopatologia , Simpatectomia/métodos , Cirurgia Torácica Vídeoassistida/métodos , Resultado do TratamentoRESUMO
No disponible
Assuntos
Humanos , Masculino , Adulto , Síndrome de Birt-Hogg-Dubé/diagnóstico , Síndrome de Birt-Hogg-Dubé/genética , Pneumotórax/complicações , Pleurodese/métodos , Mutação/genética , Neoplasias Pulmonares/diagnóstico por imagem , Asma/complicações , Radiografia Torácica , Tomografia Computadorizada de Emissão , Cistos/diagnóstico por imagem , Neoplasias Pulmonares/fisiopatologiaRESUMO
Idiopathic pulmonary fibrosis (IPF) is a progressive interstitial lung disease with poor prognosis. Adipose-derived stem cells (ADSC) have demonstrated regenerative properties in several tissues. The hypothesis of this study was that airway transplantation of ADSC could protect against bleomycin (BLM)-induced pulmonary fibrosis (PF). Fifty-eight lungs from 29 male Sprague-Dawley rats were analyzed. Animals were randomly divided into five groups: a) control (n=3); b) sham (n=6); c) BLM (n=6); d) BLM+ADSC-2d (n=6); and e) BLM+ADSC-14d (n=8). Animals received 500 µL saline (sham), 2.5 UI/kg BLM in 500 µL saline (BLM), and 2×106 ADSC in 100 µL saline intratracheally at 2 (BLM+ADSC-2d) and 14 days (BLM+ADSC-14d) after BLM. Animals were sacrificed at 28 days. Blinded Ashcroft score was used to determine pulmonary fibrosis extent on histology. Hsp27, Vegf, Nfkß, IL-1, IL-6, Col4, and Tgfß1 mRNA gene expression were determined using real-time quantitative-PCR. Ashcroft index was: control=0; sham=0.37±0.07; BLM=6.55±0.34 vs sham (P=0.006). BLM vs BLM+ADSC-2d=4.63±0.38 (P=0.005) and BLM+ADSC-14d=3.77±0.46 (P=0.005). BLM vs sham significantly increased Hsp27 (P=0.018), Nfkß (P=0.009), Col4 (P=0.004), Tgfß1 (P=0.006) and decreased IL-1 (P=0.006). BLM+ADSC-2d vs BLM significantly decreased Hsp27 (P=0.009) and increased Vegf (P=0.006), Nfkß (P=0.009). BLM+ADSC-14d vs BLM significantly decreased Hsp27 (P=0.028), IL-6 (P=0.013), Col4 (P=0.002), and increased Nfkß (P=0.040) and Tgfß1 (P=0.002). Airway transplantation of ADSC significantly decreased the fibrosis rate in both early and established pulmonary fibrosis, modulating the expression of Hsp27, Vegfa, Nfkß, IL-6, Col4, and Tgfß1. From a translational perspective, this technique could become a new adjuvant treatment for patients with IPF.
Assuntos
Tecido Adiposo/citologia , Fibrose Pulmonar Idiopática/prevenção & controle , Fibrose Pulmonar Idiopática/terapia , Transplante de Células-Tronco , Células-Tronco/citologia , Animais , Bleomicina , Regulação da Expressão Gênica , Fibrose Pulmonar Idiopática/induzido quimicamente , Fibrose Pulmonar Idiopática/genética , Pulmão/microbiologia , Pulmão/patologia , Masculino , Ratos Sprague-DawleyRESUMO
OBJECTIVES: Early lung cancer (LC) diagnosis is key to improve prognosis. We explored here the diagnostic performance of a trained dog to discriminate exhaled gas samples obtained from patients with and patients without LC and healthy controls. METHODS: After appropriate training, we exposed the dog (a 3-year-old cross-breed between a Labrador Retriever and a Pitbull) to 390 samples of exhaled gas collected from 113 individuals (85 patients with LC and 28 controls, which included 11 patients without LC and 17 healthy individuals) for a total of 785 times. RESULTS: The trained dog recognized LC in exhaled gas with a sensitivity of 0.95, a specificity of 0.98, a positive predictive value of 0.95 and a negative predictive value of 0.98. The area under the curve of the receiver-operating characteristics curve was 0.971. CONCLUSIONS: This study shows that a well-trained dog can detect the presence of LC in exhaled gas samples with an extremely high accuracy.
Assuntos
Testes Respiratórios/métodos , Detecção Precoce de Câncer , Expiração/fisiologia , Neoplasias Pulmonares/diagnóstico , Adulto , Idoso , Idoso de 80 Anos ou mais , Animais , Cães , Feminino , Humanos , Neoplasias Pulmonares/metabolismo , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Curva ROCRESUMO
La Sociedad Española de Neumología y Cirugía Torácica (SEPAR), a través de las áreas de Cirugía Torácica y de Oncología Torácica, ha promovido la realización de un manual de recomendaciones para el diagnóstico y el tratamiento del cáncer de pulmón de células no pequeñas. Las elevadas incidencia y mortalidad de esta patología hacen necesaria una constante actualización de las mejores evidencias científicas para su consulta por parte de los profesionales de la salud. Para su confección se ha contado con un amplio grupo de profesionales de distintas especialidades que han elaborado una revisión integral, que se ha concretado en 4 apartados principales. En el primero se ha estudiado la prevención y el cribado de la enfermedad, incluyendo los factores de riesgo, el papel de la deshabituación tabáquica y el diagnóstico precoz mediante programas de cribado. En un segundo apartado se ha analizado la presentación clínica, los estudios de imagen y el riesgo quirúrgico, incluyendo el cardiológico y la evaluación funcional respiratoria. Un tercero trata sobre los estudios de confirmación cito-histológica y de estadificación, con un análisis de las clasificaciones TNM e histológica, métodos no invasivos y mínimamente invasivos, así como las técnicas quirúrgicas para el diagnóstico y estadificación. En un cuarto y último capítulo se han abordado aspectos del tratamiento, como el papel de las técnicas quirúrgicas, la quimioterapia, la radioterapia, el abordaje multidisciplinar por estadios y otros tratamientos dirigidos frente a dianas específicas, terminando con recomendaciones acerca del seguimiento del cáncer de pulmón y los tratamientos paliativos quirúrgicos y endoscópicos en estadios avanzados
The Thoracic Surgery and Thoracic Oncology groups of the Spanish Society of Pulmonology and Thoracic Surgery (SEPAR) have backed the publication of a handbook on recommendations for the diagnosis and treatment of non-small cell lung cancer. Due to the high incidence and mortality of this disease, the best scientific evidence must be constantly updated and made available for consultation by healthcare professionals. To draw up these recommendations, we called on a wide-ranging group of experts from the different specialties, who have prepared a comprehensive review, divided into 4 main sections. The first addresses disease prevention and screening, including risk factors, the role of smoking cessation, and screening programs for early diagnosis. The second section analyzes clinical presentation, imaging studies, and surgical risk, including cardiological risk and the evaluation of respiratory function. The third section addresses cytohistological confirmation and staging studies, and scrutinizes the TNM and histological classifications, non-invasive and minimally invasive sampling methods, and surgical techniques for diagnosis and staging. The fourth and final section looks at different therapeutic aspects, such as the role of surgery, chemotherapy, radiation therapy, a multidisciplinary approach according to disease stage, and other specifically targeted treatments, concluding with recommendations on the follow-up of lung cancer patients and surgical and endoscopic palliative interventions in advanced stages
Assuntos
Humanos , Carcinoma Pulmonar de Células não Pequenas/diagnóstico , Carcinoma Pulmonar de Células não Pequenas/terapia , Padrões de Prática Médica , Prática Clínica Baseada em Evidências , Abandono do Hábito de FumarRESUMO
The Thoracic Surgery and Thoracic Oncology groups of the Spanish Society of Pulmonology and Thoracic Surgery (SEPAR) have backed the publication of a handbook on recommendations for the diagnosis and treatment of non-small cell lung cancer. Due to the high incidence and mortality of this disease, the best scientific evidence must be constantly updated and made available for consultation by healthcare professionals. To draw up these recommendations, we called on a wide-ranging group of experts from the different specialties, who have prepared a comprehensive review, divided into 4 main sections. The first addresses disease prevention and screening, including risk factors, the role of smoking cessation, and screening programs for early diagnosis. The second section analyzes clinical presentation, imaging studies, and surgical risk, including cardiological risk and the evaluation of respiratory function. The third section addresses cytohistological confirmation and staging studies, and scrutinizes the TNM and histological classifications, non-invasive and minimally invasive sampling methods, and surgical techniques for diagnosis and staging. The fourth and final section looks at different therapeutic aspects, such as the role of surgery, chemotherapy, radiation therapy, a multidisciplinary approach according to disease stage, and other specifically targeted treatments, concluding with recommendations on the follow-up of lung cancer patients and surgical and endoscopic palliative interventions in advanced stages.
Assuntos
Carcinoma Pulmonar de Células não Pequenas/diagnóstico , Carcinoma Pulmonar de Células não Pequenas/terapia , Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/terapia , Biomarcadores Tumorais/sangue , Broncoscopia , Carcinoma Pulmonar de Células não Pequenas/prevenção & controle , Quimiorradioterapia , Técnicas de Diagnóstico do Sistema Respiratório/normas , Detecção Precoce de Câncer , Humanos , Neoplasias Pulmonares/prevenção & controle , Estadiamento de Neoplasias , Cuidados Paliativos , Pneumonectomia/normas , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Pneumologia/organização & administração , Terapia de Salvação , Abandono do Hábito de Fumar , Sociedades Médicas , Espanha , Tomografia Computadorizada por Raios XRESUMO
No disponible
Assuntos
Humanos , Masculino , Feminino , Carcinoma Pulmonar de Células não Pequenas/diagnóstico , Carcinoma Pulmonar de Células não Pequenas/terapia , Sociedades Médicas/organização & administração , Sociedades Médicas/normas , Doença Pulmonar Obstrutiva Crônica/complicações , Doença Pulmonar Obstrutiva Crônica/epidemiologia , Doença Pulmonar Obstrutiva Crônica/prevenção & controle , Sociedades Médicas/ética , Sociedades Médicas/legislação & jurisprudência , Fatores de Risco , Poluição por Fumaça de Tabaco/prevenção & controle , Fumar/epidemiologia , Fumar/prevenção & controle , Abandono do Hábito de Fumar/métodos , Programas de Rastreamento/métodosRESUMO
Introducción: Benchmarking hace referencia a la comparación continuada de la eficiencia y la calidad entre productos y actividades con el objetivo fundamental de alcanzar la excelencia. Objetivo: Analizar los resultados del benchmarking realizado en 2013 con la actividad asistencial de Cirugía Torácica en el año 2012 en 17 servicios de Cirugía Torácica españoles participantes. Métodos: La fuente de información para el estudio ha sido el conjunto mínimo básico de datos de hospitalización correspondiente al año 2012. Los datos han sido proporcionados por los centros participantes, a partir de los informes de alta hospitalaria, sin intervención de los responsables de los correspondientes servicios asistenciales. Los casos objeto del estudio han sido todas las altas de hospitalización registradas en los centros participantes. Los episodios incluidos han sido los de enfermedad quirúrgica respiratoria (CDM4-Q) y los del servicio de Cirugía Torácica. La identificación de estos casos se realizó usando los códigos de la novena edición de la Clasificación Internacional de Enfermedades, Modificación Clínica. Para valorar las diferencias en gravedad y complejidad de los casos se ha utilizado la clasificación de los grupos relacionados por el diagnóstico refinados. Resultados: Los diversos parámetros generales estudiados (casuística, estancia media, complicaciones, readmisiones, mortalidad y actividad) han tenido una gran variabilidad entre los participantes. El análisis concreto de intervenciones (lobectomía, neumonectomía, resecciones atípicas y neumotórax), también han oscilado considerablemente. Conclusiones: Se observa, al igual que en ediciones previas, una considerable variabilidad entre los grupos participantes. Existen áreas de mejora evidentes: estandarización de los procesos de admisión, evitando ingresos urgentes y mejorando la estancia preoperatoria; agilización de las altas hospitalarias y mejora de los informes de alta, reflejando toda la actividad y las complicaciones habidas. Algunas unidades de Cirugía Torácica deben hacer una revisión profunda de sus procesos porque pueden tener algunos parámetros con una desviación excesiva de la norma. También deben mejorarse los procesos de codificación de diagnósticos y comorbilidades
Introduction: Benchmarking entails continuous comparison of efficacy and quality among products and activities, with the primary objective of achieving excellence. Objective: To analyze the results of benchmarking performed in 2013 on clinical practices undertaken in 2012 in 17 Spanish thoracic surgery units. Methods: Study data were obtained from the basic minimum data set for hospitalization, registered in 2012. Data from hospital discharge reports were submitted by the participating groups, but staff from the corresponding departments did not intervene in data collection. Study cases all involved hospital discharges recorded in the participating sites. Episodes included were respiratory surgery (Major Diagnostic Category 04, Surgery), and those of the thoracic surgery unit. Cases were labelled using codes from the International Classification of Diseases, 9th revision, Clinical Modification. The refined diagnosis-related groups classification was used to evaluate differences in severity and complexity of cases. Results: General parameters (number of cases, mean stay, complications, readmissions, mortality, and activity) varied widely among the participating groups. Specific interventions (lobectomy, pneumonectomy, atypical resections, and treatment of pneumothorax) also varied widely. Conclusions: As in previous editions, practices among participating groups varied considerably. Some areas for improvement emerge: admission processes need to be standardized to avoid urgent admissions and to improve pre-operative care; hospital discharges should be streamlined and discharge reports improved by including all procedures and complications. Some units have parameters which deviate excessively from the norm, and these sites need to review their processes in depth. Coding of diagnoses and comorbidities is another area where improvement is needed
Assuntos
Humanos , Masculino , Feminino , Cirurgia Torácica/instrumentação , Cirurgia Torácica/métodos , Cirurgia Torácica/tendências , Benchmarking/métodos , Benchmarking/tendências , Benchmarking , Eficiência Organizacional/tendências , Pneumonectomia/instrumentação , Pneumonectomia/métodos , Pneumonectomia , Pneumotórax , Carcinoma Broncogênico/cirurgia , Carcinoma Broncogênico/terapia , EspanhaRESUMO
INTRODUCTION: Benchmarking entails continuous comparison of efficacy and quality among products and activities, with the primary objective of achieving excellence. OBJECTIVE: To analyze the results of benchmarking performed in 2013 on clinical practices undertaken in 2012 in 17 Spanish thoracic surgery units. METHODS: Study data were obtained from the basic minimum data set for hospitalization, registered in 2012. Data from hospital discharge reports were submitted by the participating groups, but staff from the corresponding departments did not intervene in data collection. Study cases all involved hospital discharges recorded in the participating sites. Episodes included were respiratory surgery (Major Diagnostic Category 04, Surgery), and those of the thoracic surgery unit. Cases were labelled using codes from the International Classification of Diseases, 9th revision, Clinical Modification. The refined diagnosis-related groups classification was used to evaluate differences in severity and complexity of cases. RESULTS: General parameters (number of cases, mean stay, complications, readmissions, mortality, and activity) varied widely among the participating groups. Specific interventions (lobectomy, pneumonectomy, atypical resections, and treatment of pneumothorax) also varied widely. CONCLUSIONS: As in previous editions, practices among participating groups varied considerably. Some areas for improvement emerge: admission processes need to be standardized to avoid urgent admissions and to improve pre-operative care; hospital discharges should be streamlined and discharge reports improved by including all procedures and complications. Some units have parameters which deviate excessively from the norm, and these sites need to review their processes in depth. Coding of diagnoses and comorbidities is another area where improvement is needed.
Assuntos
Benchmarking , Procedimentos Cirúrgicos Torácicos/normas , Humanos , EspanhaRESUMO
No disponible
Assuntos
Humanos , Feminino , Adulto , Pneumotórax/etiologia , Distúrbios Menstruais/complicações , Endometriose/complicações , Fatores de RiscoRESUMO
Thoracic sympathetic nervous system (TSNS) surgery has increased in importance in the last few years, generating great expectations among the general population and the scientific community. This has been due to the excellent results obtained by videothoracoscopy-assisted thoracic sympathectomy in the treatment of essential hyperhidrosis and other TSNS disorders. This minimally invasive surgical technique has been shown to be effective, and with a low morbidity it is accepted as one of the best therapeutic options for the treatment of palmar and bilateral axillary hyperhidrosis and the number of patients consulting with the intention of having the operation has increased considerably. Although compensatory sweating, which is occasionally intense, often occurs after the surgery, this and other secondary effects of the technique are well tolerated by patients. The current evidence on TSNS and the treatment of essential hyperhidrosis is based on observational studies, making it difficult to compare series and draw conclusions. There has been much discussion on standardising the technique, defining the most favourable levels for clipping, and choosing the type of denervation with least secondary effects. This has led to the need to draw up these guidelines which should clarify and standardise the criteria for managing patients with disorders of TSNS.
Assuntos
Doenças do Sistema Nervoso Autônomo/cirurgia , Sistema Nervoso Simpático/cirurgia , Humanos , Hiperidrose/terapia , Procedimentos Neurocirúrgicos/métodos , TóraxRESUMO
La cirugía del sistema nervioso simpático torácico (SNST) ha experimentado un gran auge en los últimos años, generando gran expectación entre la población general y la comunidad científica. Esto se ha debido a los excelentes resultados que ha obtenido la simpatectomía torácica por videotoracoscopia en el tratamiento de la hiperhidrosis esencial y en otros trastornos del SNST.Esta técnica de cirugía mínimamente invasiva ha demostrado ser efectiva y con baja morbilidad, aceptada como una de las mejores opciones terapéuticas para el tratamiento de la hiperhidrosis palmar y axilar bilateral, viéndose incrementado de manera considerable el número de pacientes que consultan con intención de operarse.Aunque la sudoración compensadora, intensa en ocasiones, aparece con gran frecuencia tras la cirugía, éste y otros efectos secundarios de la técnica son bien tolerados por los pacientes.La evidencia actual respecto a la cirugía del SNST y del tratamiento de la hiperhidrosis esencial se basa en estudios observacionales, haciendo difícil comparar series y extraer conclusiones. Se ha discutido mucho para unificar la técnica, definir los niveles de sección más favorables y elegir el tipo de denervación con menos efectos secundarios. Este hecho crea la necesidad de elaborar esta normativa que clarifique y unifique criterios para el manejo de los pacientes con trastornos del SNST(AU)
Thoracic sympathetic nervous system (TSNS) surgery has increased in importance in the last few years, generating great expectations among the general population and the scientific community. This has been due to the excellent results obtained by videothoracoscopy-assisted thoracic sympathectomy in the treatment of essential hyperhidrosis and other TSNS disorders.This minimally invasive surgical technique has been shown to be effective, and with a low morbidity it is accepted as one of the best therapeutic options for the treatment of palmar and bilateral axillary hyperhidrosis and the number of patients consulting with the intention of having the operation has increased considerably.Although compensatory sweating, which is occasionally intense, often occurs after the surgery, this and other secondary effects of the technique are well tolerated by patients.The current evidence on TSNS and the treatment of essential hyperhidrosis is based on observational studies, making it difficult to compare series and draw conclusions. There has been much discussion on standardising the technique, defining the most favourable levels for clipping, and choosing the type of denervation with least secondary effects. This has led to the need to draw up these guidelines which should clarify and standardise the criteria for managing patients with disorders of TSNS(AU)
Assuntos
Humanos , Simpatectomia , Hiperidrose/cirurgia , Rubor/etiologia , Toracoscopia , Cirurgia Torácica VídeoassistidaRESUMO
This is the fourth update of the guidelines for the diagnosis and treatment of pneumothorax published by the Spanish Society of Pulmonology and Thoracic Surgery (SEPAR). Spontaneous pneumothorax, or the presence of air in the pleural space not caused by injury or medical intervention, is a significant clinical problem. We propose a method for classifying cases into 3 categories: partial, complete, and complete with total lung collapse. This classification, together with a clinical assessment, would provide sufficient information to enable physicians to decide on an approach to treatment. This update introduces simple aspiration in an outpatient setting as a treatment option that has yielded results comparable to conventional drainage in the management of uncomplicated primary spontaneous pneumothorax; this technique is not, as yet, widely used in Spain. For the definitive treatment of primary spontaneous pneumothorax, the technique most often used by thoracic surgeons is video-assisted thoracoscopic bullectomy and pleural abrasion. Hospitalization and conventional tube drainage is recommended for the treatment of secondary spontaneous pneumothorax. This update also has a new section on catamenial pneumothorax, a condition that is probably underdiagnosed. The definitive treatment for a recurring or persistent air leak is usually surgery or the application of talc through the drainage tube when surgery is contraindicated. Our aim in proposing algorithms for the management of pneumothorax in these guidelines was to provide a useful tool for clinicians involved in the diagnosis and treatment of this disease.
Assuntos
Pneumotórax/diagnóstico , Pneumotórax/terapia , Algoritmos , Humanos , Pneumotórax/etiologia , Pneumotórax/fisiopatologiaRESUMO
Se presenta la cuarta puesta al día de la 'Normativa sobre diagnóstico y tratamiento del neumotórax', de la Sociedad Española de Neumología y Cirugía Torácica (SEPAR). La presencia de aire dentro de la cavidad pleural de causa no traumática o iatrógena es un problema clínico relevante. Se propone un método de cuantificación del neumotórax mediante su clasificación en parcial, completo o total, que junto a la valoración clínica parece suficiente para adoptar las diversas actitudes terapéuticas. En la presente actualización se incorpora la aspiración simple ambulatoria, como método equiparable en resultados al drenaje convencional, para el tratamiento del neumotórax espontáneo primario no complicado, cuyo uso no está todavía muy extendido en España. Para el tratamiento definitivo del neumotórax espontáneo primario, la cirugía videotoracoscópica con bullectomía y abrasión pleural es la técnica más ampliamente utilizada por la mayoría de cirujanos torácicos. En el tratamiento del neumotórax espontáneo secundario se recomienda el ingreso y la colocación de drenaje torácico convencional. Se ha introducido también una referencia al neumotórax catamenial, probablemente infradiagnosticado. En caso de recidiva o fuga aérea persistente, el tratamiento definitivo suele ser el quirúrgico o el uso de talco a través del drenaje en caso de contraindicación. Los algoritmos de estrategia terapéutica aquí propuestos pretenden convertirse en una herramienta de trabajo útil para todos los implicados en el diagnóstico y tratamiento de esta enfermedad (AU)
This is the fourth update of the guidelines for the diagnosis and treatment of pneumothorax published by the Spanish Society of Pulmonology and Thoracic Surgery (SEPAR). Spontaneous pneumothorax, or the presence of air in the pleural space not caused by injury or medical intervention, is a significant clinical problem. We propose a method for classifying cases into 3 categories: partial, complete, and complete with total lung collapse. This classification, together with a clinical assessment, would provide sufficient information to enable physicians to decide on an approach to treatment. This update introduces simple aspiration in an outpatient setting as a treatment option that has yielded results comparable to conventional drainage in the management of uncomplicated primary spontaneous pneumothorax; this technique is not, as yet, widely used in Spain. For the definitive treatment of primary spontaneous pneumothorax, the technique most often used by thoracic surgeons is video-assisted thoracoscopic bullectomy and pleural abrasion. Hospitalization and conventional tube drainage is recommended for the treatment of secondary spontaneous pneumothorax. This update also has a new section on catamenial pneumothorax, a condition that is probably underdiagnosed. The definitive treatment for a recurring or persistent air leak is usually surgery or the application of talc through the drainage tube when surgery is contraindicated. Our aim in proposing algorithms for the management of pneumothorax in these guidelines was to provide a useful tool for clinicians involved in the diagnosis and treatment of this disease (AU)
Assuntos
Pneumotórax/epidemiologia , Toracoscopia/métodos , Drenagem/ética , Sociedades Médicas/ética , Fatores de Risco , Doença Pulmonar Obstrutiva Crônica/epidemiologia , Radiografia Torácica/normas , Cirurgia Torácica Vídeoassistida/legislação & jurisprudência , Medicina Baseada em Evidências/ética , Medicina Baseada em Evidências/legislação & jurisprudência , Controle Social Formal/métodos , Doença Iatrogênica/epidemiologia , Pneumotórax/etiologia , Pneumotórax/fisiopatologia , Fibrose Pulmonar/epidemiologia , Alcalose Respiratória/epidemiologia , 50230 , Toracotomia/legislação & jurisprudência , Gravação em Vídeo/legislação & jurisprudência , Medicina Baseada em Evidências/normasRESUMO
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Assuntos
Humanos , Masculino , Adulto , Adenoma/congênito , Adenoma/complicações , Hemoptise/complicações , Hemoptise/diagnóstico , Brônquios/anormalidades , Brônquios , Pneumonectomia/métodos , Toracotomia/métodos , Tomografia Computadorizada de Emissão/métodos , Neoplasias Pulmonares/congênito , Broncoscopia/métodos , Cirurgia Torácica Vídeoassistida/métodosRESUMO
BACKGROUND: The prognostic significance of the presence of a neuroendocrine marker (synaptophysin, SY) was analyzed in stage I of squamous carcinoma and adenocarcinoma of the lung. METHODS: A multicentric retrospective study was conducted with immunohistochemical staining in a single center of 318 patients resected for squamous carcinoma or adenocarcinoma in pathologic stage I. RESULTS: In all, 162 cases of squamous carcinoma and 156 cases of adenocarcinoma were identified, which included 105 patients in stage IA (50 patients with squamous carcinoma and 55 patients with adenocarcinoma) and 213 in stage IB (112 with squamous carcinoma and 101 with adenocarcinoma). Eighty-six tumors showed a presence of SY+ (27%). Univariate analysis showed lower survival rates at 5 years for those patients older than 70 years of age compared with those patients younger than 70 years of age (60.35% vs 70.57%; P = .007) and for those patients with SY+ compared with those with SY- (52.48% vs 72.68%; P = .0017). Patients with SY+ tumors showed a higher rate of recurrence than patients with SY- tumors (50% vs 33.6%; P = .008). Multivariate analysis showed that those patients greater that 70 years of age (hazard ratio [HR], 1.74; 95% confidence interval [CI], 1.14-2.65) and the presence of SY (HR, 2.15; 95% CI, 1.40-3.30) were significant independent prognostic factors associated with a poor outcome. CONCLUSIONS: Stage I of squamous carcinoma and adenocarcinoma of the lung with SY+ has a poor prognosis, with a higher frequency of recurrence and lower survival rates.