RESUMEN
BACKGROUND: Pleural disease is common, representing 5% of the acute medical workload, and its incidence is rising, partly due to the ageing population. Frailty is an important feature and little is known about disease progression in patients with frailty and pleural disease. We aimed to examine the effect of frailty on mortality and other relevant outcomes in patients diagnosed with pleural disease. METHODS: In this cohort study in Wales, the national Secure Anonymised Information Linkage databank was used to identify a cohort of individuals diagnosed with non-malignant pleural disease between Jan 1, 2005, and March 1, 2023, who were not known to have left Wales. Frailty was assessed at diagnosis of pleural disease using an electronic Frailty Index. The primary outcome was time from diagnosis to all-cause mortality for all patients. Data were analysed using multilevel mixed-effects Cox proportional hazards regression adjusting for the prespecified covariates of age, sex, Welsh Index of Multiple Deprivation quintile, smoking status, comorbidity, and subtype of pleural disease. FINDINGS: 54 566 individuals were included in the final sample (median age 66 years [IQR 47-77]; 26 477 [48·5%] were female and 28 089 [51·5%] were male). By the end of the study period, 25 698 (47·1%) participants had died, with a median follow-up of 1·0 years (IQR 0·2-3·6). There was an association between frailty and all-cause mortality, which increased as frailty worsened. Compared with fit individuals, there was increasing mortality for those with mild frailty (adjusted hazard ratio 1·11 [95% CI 1·08-1·15]; p<0·0001), moderate frailty (1·25 [1·20-1·31]; p<0·0001), and severe frailty (1·36 [1·28-1·44]; p<0·0001). INTERPRETATION: Independent of age and comorbidities, frailty status at diagnosis of pleural disease appeared to be useful as a prognostic indicator. Patients with moderate or severe frailty had a rapid decline in health. Future patients should be assessed for frailty at the time of diagnosis of pleural disease and might benefit from optimised care and advance care planning. FUNDING: Cardiff University's Wellcome Trust iTPA funding award.
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Fragilidad , Enfermedades Pleurales , Humanos , Femenino , Masculino , Anciano , Gales/epidemiología , Fragilidad/mortalidad , Fragilidad/epidemiología , Fragilidad/diagnóstico , Persona de Mediana Edad , Estudios de Cohortes , Enfermedades Pleurales/mortalidad , Enfermedades Pleurales/epidemiología , Hospitalización/estadística & datos numéricos , Anciano de 80 o más AñosAsunto(s)
Antibacterianos/uso terapéutico , Fístula Bronquial/terapia , Drenaje , Empiema Pleural/terapia , Enfermedades Pleurales/terapia , Neumonectomía/efectos adversos , Fístula del Sistema Respiratorio/terapia , Procedimientos Quirúrgicos Torácicos , Antibacterianos/efectos adversos , Fístula Bronquial/diagnóstico por imagen , Fístula Bronquial/etiología , Fístula Bronquial/mortalidad , Drenaje/efectos adversos , Drenaje/mortalidad , Empiema Pleural/diagnóstico por imagen , Empiema Pleural/etiología , Empiema Pleural/mortalidad , Humanos , Enfermedades Pleurales/diagnóstico por imagen , Enfermedades Pleurales/etiología , Enfermedades Pleurales/mortalidad , Neumonectomía/mortalidad , Valor Predictivo de las Pruebas , Fístula del Sistema Respiratorio/diagnóstico por imagen , Fístula del Sistema Respiratorio/etiología , Fístula del Sistema Respiratorio/mortalidad , Factores de Riesgo , Procedimientos Quirúrgicos Torácicos/efectos adversos , Procedimientos Quirúrgicos Torácicos/mortalidad , Resultado del TratamientoRESUMEN
BACKGROUND: Few studies have reported the placement of metallic Y-shaped covered stents (Y stents) for bronchopleural fistula around the upper carina. METHODS: Eighteen patients were treated with Y stents insertion under the guidance of fluoroscopy. All covered stents were custom-designed and inserted to fit the upper carina anatomy. Clinical data and medical imaging data were analyzed retrospectively. RESULTS: The stents were implanted successfully for the first time in 17 patients, and one patient needed a second attempt due to stent migration during withdrawal of the guide wires. In total, 19 small Y single-plugged stents were inserted in the upper carina and 5 large Y stents additionally in the main carina. Nineteen complications were observed in 14 patients, including 4 major complications. Stents were successfully removed in 12 patients due to complications or cure efficacy, for a median duration in place of 89.5 days. One patient lost follow-up. Nine patients were cured, and three had clinical improvement. One patient died of ventricular fibrillation the second day after the procedure and 4 patients died of tumors 7.8 to 91.7 months after stent placement. The 1-, 3-, and 5-year survival rates were 87.5, 80.8 and 80.8%, respectively. CONCLUSIONS: Metallic Y stent placement is technically feasible, effective and safe for bronchopleural fistula disease around the upper carina.
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Fístula Bronquial/diagnóstico por imagen , Fístula Bronquial/cirugía , Enfermedades Pleurales/diagnóstico por imagen , Enfermedades Pleurales/cirugía , Stents Metálicos Autoexpandibles , Anciano , Fístula Bronquial/mortalidad , Remoción de Dispositivos , Femenino , Fluoroscopía , Humanos , Masculino , Persona de Mediana Edad , Enfermedades Pleurales/mortalidad , Neumonectomía/efectos adversos , Diseño de Prótesis , Estudios Retrospectivos , Tasa de Supervivencia , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
BACKGROUND: Broncho-pleural fistula (BPF) and respiratory failure (RF) are life-threatening complications after lung cancer surgery and can result in long-term hospitalization and decreased quality of life. Risk assessments for BPF and RF in addition to mortality and major morbidities are indispensable in surgical decision-making and perioperative care. METHODS: The characteristics and operative data of 80,095 patients who had undergone lung cancer surgery were derived from the 2014 and 2015 National Clinical Database (NCD) of Japan datasets. After excluding 1501 patients, risk models were developed from these data and validated by another dataset for 42,352 patients derived from the 2016 NCD dataset. Receiver operating characteristic curves were generated for postoperative BPF and RF development. The concordance-index was used to assess the discriminatory ability and validity of the model. RESULTS: BPF and RF occurred in 259 (0.3%) and 420 patients (0.5%), respectively, in the model development dataset and in 129 (0.3%) and 198 patients (0.5%), respectively, in the model validation dataset. Characteristic variables including types of surgery and comorbidities were identified as risk factors for BPF and RF, respectively. The concordance indexes of assessments for BPF and RF were 0.847 (p < 0.001) and 0.848 (p < 0.001), respectively, for the development dataset and 0.850 (p < 0.001) and 0.844 (p < 0.001), respectively, for the validation dataset. CONCLUSIONS: These models are satisfactory for predicting BPF and RF after lung cancer surgery in Japan and could guide preoperative assessment and optimal measures for preventing BPF and RF.
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Fístula Bronquial/mortalidad , Neoplasias Pulmonares/cirugía , Enfermedades Pleurales/mortalidad , Neumonectomía/efectos adversos , Insuficiencia Respiratoria/mortalidad , Anciano , Bases de Datos Factuales , Femenino , Humanos , Japón/epidemiología , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/mortalidad , Medición de Riesgo , Factores de Riesgo , Factores SexualesRESUMEN
BACKGROUND: Extrathoracic muscle flaps can be used as airway substitutes for the closure of complex bronchopleural or tracheoesophageal fistulas or in the context of tracheocarinal reconstructions after resection for centrally localized tumors in order to alleviate excess anastomotic tension. METHODS: Evaluation of all patients undergoing tracheocarinal reconstructions with extrathoracic muscle flap patches as airway substitutes in our institution from 1996 to 2016. RESULTS: A total of 73 patients underwent tracheocarinal reconstructions using extrathoracic muscle flap patches as airway substitutes for the closure of bronchopleural fistulas (n = 17) and complex tracheoesophageal fistulas (n = 7), or in the context of airway reconstructions after carinal resections in combination with pneumonectomy/sleeve lobectomy for centrally localized lung tumors (n = 36) and noncircumferential tracheal resections for tracheal disease processes (n = 14). The size of airway defects replaced by muscle patches ranged from 2 × 2 to 8 × 4 cm and was at most 40% of the airway circumference. The postoperative 90-day mortality was 8.2% and was only observed after right-sided pneumonectomy. Complications at the airway reconstruction site occurred in 8 patients (10%): 4 airway dehiscence (5%) with uneventful healing after reoperation (n = 2) or temporary stenting (n = 2) and 4 airway stenosis (5%) that required repeated bronchoscopy and stenting. Overall, 63 of 67 surviving patients (94%) revealed intact airways without further bronchoscopic interventions or tracheal appliance during follow-up. CONCLUSIONS: Extrathoracic muscle flaps used as airway substitutes are an interesting and sometimes life-saving option to close difficult tracheocarinal airway defects or to reduce anastomotic tension in the context of complex tracheocarinal surgeries.
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Fístula Bronquial/cirugía , Neoplasias Pulmonares/cirugía , Procedimientos de Cirugía Plástica/métodos , Enfermedades Pleurales/cirugía , Colgajos Quirúrgicos , Fístula Traqueoesofágica/cirugía , Adolescente , Adulto , Anciano , Fístula Bronquial/mortalidad , Niño , Femenino , Humanos , Neoplasias Pulmonares/mortalidad , Masculino , Persona de Mediana Edad , Enfermedades Pleurales/mortalidad , Reoperación , Estudios Retrospectivos , Tasa de Supervivencia , Fístula Traqueoesofágica/mortalidad , Resultado del Tratamiento , Adulto JovenRESUMEN
We evaluated principal risk factors and different therapeutic approaches for post-pneumonectomy bronchopleural fistula (BPF), focusing on open-window thoracostomy (OWT). We retrospectively reviewed all patients treated by pneumonectomy for lung cancer from 1999 to 2014; we evaluated preoperative, operative, and postoperative data; time between operation; and fistula formation, size, treatment, and predicting factors of BPF. Cumulative incidence curves for the development of BPF were drawn according to the Kaplan-Meier method. Differences between groups were assessed with the log rank test. Multivariable Cox proportional hazards regression analysis was used to assess the independent risk factors for BPF. P values <0.05 were considered significant. BPF occurred in 60 of 733 patients (8.2%). Bronchial suture with Stapler (EndoGia) (P = 0.02), right side (P = 0.003), and low preoperative albumin levels (< 3.5 g/dL) (P = 0.02) were independent predicting factors of fistula. Early BPF was treated by thoracotomic (12) or thoracoscopic (2) debridement of necrotic tissue and BPF surgical repair. Late BPF was treated by bronchoscopic application of fibrin glue (3) or endobronchial stent (1), chest tube and cavity irrigation by povidone-iodine (15). OWT was performed in 27 patients, followed by muscle flap interposition in 7 of these 27. The survival time of patients after the treatment of BPF was 29.0 months. The overall survival of patients treated by OWT was 50% at 2 years and 27 (8%) at 4 years. Correct management of BPF depends on several factors. In case of failure of different initial therapeutic approaches, we could consider OWT, followed by myoplasty.
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Fístula Bronquial/cirugía , Neoplasias Pulmonares/cirugía , Enfermedades Pleurales/cirugía , Neumonectomía/efectos adversos , Fístula del Sistema Respiratorio/cirugía , Toracostomía/métodos , Anciano , Fístula Bronquial/diagnóstico por imagen , Fístula Bronquial/etiología , Fístula Bronquial/mortalidad , Femenino , Humanos , Estimación de Kaplan-Meier , Neoplasias Pulmonares/mortalidad , Neoplasias Pulmonares/patología , Masculino , Persona de Mediana Edad , Análisis Multivariante , Enfermedades Pleurales/diagnóstico por imagen , Enfermedades Pleurales/etiología , Enfermedades Pleurales/mortalidad , Neumonectomía/mortalidad , Modelos de Riesgos Proporcionales , Fístula del Sistema Respiratorio/diagnóstico por imagen , Fístula del Sistema Respiratorio/etiología , Fístula del Sistema Respiratorio/mortalidad , Estudios Retrospectivos , Factores de Riesgo , Colgajos Quirúrgicos , Toracostomía/efectos adversos , Toracostomía/mortalidad , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
BACKGROUND: To report the prevalence of pleural plaques in a lung cancer screening trial by low-dose computed tomography (LDCT) and to test the association with incidence of lung cancer and mortality. METHODS: The LDCT of 2303 screenees were retrospectively reviewed with the specific aim of describing the prevalence and features of pleural plaques. Self-administered questionnaire was used to assess asbestos exposure. Frequency of lung cancer, lung cancer mortality, and overall mortality were detailed according to presence of pleural findings. Statistical analyses included comparison of mean or median, contingency tables, and Cox model for calculation of hazard ratio (HR) and its 95% confidence interval (CI). RESULTS: Among male screenees, 31/1570 (2%) showed pleural abnormalities, 128/1570 (8.2%) disclosed asbestos exposure, 23/31 (74.2%) subjects with pleural plaques consistently denied exposure to asbestos. There was a trend for higher frequency of lung cancer among subjects with pleural plaques (9.7% vs 4.2%). Lung cancer in subjects with pleural plaques was always diagnosed in advanced stage. Subjects with pleural plaques showed HR 5.48 (95% CI 1.61-18.70) for mortality from lung cancer. CONCLUSIONS: Pleural plaques are a risk factor for lung cancer mortality that can be detected in lung cancer screening by LDCT, also in subjects that are not aware of asbestos exposure. TRIAL REGISTRATION: NCT02837809 - Retrospectively registered July 1, 2016 - Enrolment of first participant September 2005.
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Detección Precoz del Cáncer , Neoplasias Pulmonares/diagnóstico por imagen , Neoplasias Pulmonares/mortalidad , Enfermedades Pleurales/diagnóstico por imagen , Enfermedades Pleurales/mortalidad , Anciano , Amianto/efectos adversos , Humanos , Incidencia , Italia/epidemiología , Masculino , Persona de Mediana Edad , Exposición Profesional/efectos adversos , Factores de Riesgo , Tomografía Computarizada por Rayos XRESUMEN
The burden of a number of pleural diseases continues to increase internationally. Although many pleural procedures have historically been the domain of interventional radiologists or thoracic surgeons, in recent years, there has been a marked expansion in the techniques available to the pulmonologist. This has been due in part to both technological advancements and a greater recognition that pleural disease is an important subspecialty of respiratory medicine. This article summarises the important literature relating to a number of advanced pleural interventions, including medical thoracoscopy, the insertion and use of indwelling pleural catheters, pleural manometry, point-of-care thoracic ultrasound, and image-guided closed pleural biopsy. We also aim to inform the reader regarding the latest updates to more established procedures such as chemical pleurodesis, thoracentesis and the management of chest drains, drawing on contemporary data from recent randomised trials. Finally, we shall look to explore the challenges faced by those practicing pleural medicine, especially relating to training, as well as possible future directions for the use and expansion of advanced medical interventions in pleural disease.
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Técnicas de Diagnóstico del Sistema Respiratorio/tendencias , Enfermedades Pleurales/diagnóstico , Enfermedades Pleurales/terapia , Neumología/tendencias , Animales , Difusión de Innovaciones , Predicción , Humanos , Enfermedades Pleurales/mortalidad , Valor Predictivo de las Pruebas , PronósticoRESUMEN
OBJECTIVES: To determine contemporary early outcomes associated with bilobectomy for lung cancer and to identify their predictors using a nationally representative general thoracic surgery database. METHODS: A total of 1831 patients, who underwent elective bilobectomy for primary lung cancer between 1 January 2004 and 31 December 2013, were selected. Logistic regression analysis was performed on variables for major adverse events. RESULTS: There were 670 upper and 1161 lower bilobectomies. Video-assisted thoracic surgery was seldom performed (2%). Induction therapy and extended resection were performed in 293 (16%) and 279 patients (15.2%), respectively. Operative mortality was 4.8% (upper: 4.5%/lower: 5%; P = 0.62), and significantly higher following extended procedures when compared with standard bilobectomy (4.3 vs 7.5%; P = 0.013). Pulmonary complication rate was 21.1%. Bronchial fistula occurred in 46 patients (2.5%) and pleural space complications in 296 (16.2%). Their respective incidence rates were significantly higher following lower than upper bilobectomy (3.5 vs 0.7%; P < 0.001 and 17.8 vs 13.3%; P = 0.007). At multivariate analysis, extended procedures [odds ratio (OR), 2.3; 95% confidence interval (CI), 1.03-5.31; P = 0.04], ASA scores of 3 or greater (OR, 2.02; 95% CI, 1.33-3.07; P < 0.001) and World Health Organization performance status 2 or greater (OR, 1.47; 95% CI, 1.01-2.13; P = 0.04) were risk predictors of mortality. Female gender (OR, 0.39; 95% CI, 0.19-0.80; P = 0.01), highest body mass index (BMI) values (OR, 0.91; 95% CI, 0.86-0.96; P = 0.001) and recent years of surgery (OR, 0.91; 95% CI, 0.84-0.99; P = 0.02) were protective. Predictors of bronchial fistula were male gender, lowest BMI values, lower bilobectomy and longest operative times. Male gender, lowest BMI values and longest operative times were also predictors of pulmonary complications, together with highest ASA scores and lowest forced expiratory volume in 1 s values. CONCLUSIONS: Risks related to lower bilobectomy lie halfway between those reported for lobectomy and pneumonectomy. Additional surgical measures to prevent pleural space complications and bronchial fistula should be encouraged with this operation. In contrast, upper bilobectomy shares more or less the same hazards as lobectomy.
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Carcinoma de Pulmón de Células no Pequeñas/cirugía , Neoplasias Pulmonares/cirugía , Neumonectomía/métodos , Adulto , Anciano , Fístula Bronquial/etiología , Fístula Bronquial/mortalidad , Carcinoma de Pulmón de Células no Pequeñas/mortalidad , Enfermedades Cardiovasculares/etiología , Enfermedades Cardiovasculares/mortalidad , Femenino , Francia/epidemiología , Humanos , Neoplasias Pulmonares/mortalidad , Masculino , Persona de Mediana Edad , Tempo Operativo , Enfermedades Pleurales/etiología , Enfermedades Pleurales/mortalidad , Neumonectomía/efectos adversos , Neumonectomía/mortalidad , Estudios Prospectivos , Cirugía Torácica Asistida por Video/efectos adversos , Cirugía Torácica Asistida por Video/métodos , Cirugía Torácica Asistida por Video/mortalidad , Resultado del TratamientoRESUMEN
BACKGROUND: Whilst there is an increase in incidence of pleural infection worldwide, there is a paucity of New Zealand data. AIMS: This study looked at the epidemiology of pleural infection in a single New Zealand institution and evaluated the RAPID score as a prognostic tool. METHODS: A retrospective review was performed on patients with pleural infection over a 3-year period. Pleural infection was defined as having clinical evidence of infection and fulfilling one of the following: (i) positive pleural fluid Gram stain or culture, (ii) frank pus, (iii) pH <7.2 or (iv) radiological evidence of complex effusion. RESULTS: There were 108 patients; 76% were male, and mean age was 54 years. Two thirds of patients came from the most deprived areas. The dominant ethnic group was Pacific people (42%), which was twice as high as the Pacific population in the area (19%), P < 0.0001. After adjusting for deprivation, Pacific people were still over-represented, P = 0.0002. There were 14 deaths (13%), and these were associated with increasing age (P = 0.001) and urea (P = 0.007) but not ethnicity or socioeconomic deprivation. The RAPID score found that those in the high-risk (P = 0.026) and moderate-risk (P = 0.036) groups had significantly higher mortality compared with the low-risk group. CONCLUSION: The over-representation of Pacific people with pleural infection is not fully explained by socioeconomic deprivation, highlighting other factors at play, such as genetic susceptibility. The RAPID score was of clinical utility in predicting mortality in our population.
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Etnicidad/estadística & datos numéricos , Enfermedades Pleurales/epidemiología , Enfermedades Pleurales/microbiología , Adulto , Anciano , Antibacterianos/uso terapéutico , Femenino , Humanos , Incidencia , Estimación de Kaplan-Meier , Tiempo de Internación , Modelos Logísticos , Masculino , Persona de Mediana Edad , Nueva Zelanda/epidemiología , Enfermedades Pleurales/mortalidad , Pronóstico , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Factores Socioeconómicos , Toracotomía/métodosRESUMEN
INTRODUCTION: Bronchopleural fistula is a rare but potentially fatal complication of pulmonary resections and proper management is essential for its resolution. In this study, we analyzed the incidence of fistula after pulmonary resection and reported data about endoscopic and conservative treatments of this complication. METHODS: From January 2003 to December 2013, 835 patients underwent anatomic lung resections: 786 (94.1 %) had a lobectomy and 49 (5.9 %) a pneumonectomy. Bronchopleural fistula was suspected by clinical signs and confirmed by endoscopic visualization. RESULTS: Eighteen patients (2.2 %) developed a bronchopleural fistula, 11 in lobectomy group (1.4 %) and 7 in pneumonectomy group (14.3 %). The fistula size ranged between <1 mm and 6 mm and mean time of fistula onset was 33.9 ± 54.9 days after surgery. Of 18 patients who developed fistula, one died due to acute respiratory failure and another one was reoperated and then died to causes unrelated to the treatment. All the remaining 16 patients were treated with a conservative therapy that consisted in keeping or replacing a drainage chest tube. Nine of them underwent also endoscopic closure of the fistula using biological or synthetic glues. The mean period of time elapsed for the resolution of this complication was shorter with combined (conservative + endoscopic) than with conservative treatment alone (15.4 ± 13.2 vs. 25.8 ± 13.2 days, respectively), but without significant difference between the two methods (p: 0.299). CONCLUSION: Endoscopic therapy, associated with a conservative treatment, is a safe and useful option in the management of the postoperative bronchopleural fistula.
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Fístula Bronquial/epidemiología , Fístula Bronquial/terapia , Broncoscopía , Drenaje , Enfermedades Pleurales/epidemiología , Enfermedades Pleurales/terapia , Neumonectomía/efectos adversos , Fístula del Sistema Respiratorio/epidemiología , Fístula del Sistema Respiratorio/terapia , Anciano , Fístula Bronquial/diagnóstico , Fístula Bronquial/mortalidad , Tubos Torácicos , Drenaje/instrumentación , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Enfermedades Pleurales/diagnóstico , Enfermedades Pleurales/mortalidad , Neumonectomía/mortalidad , Reoperación , Fístula del Sistema Respiratorio/diagnóstico , Fístula del Sistema Respiratorio/mortalidad , Ciudad de Roma/epidemiología , Factores de Tiempo , Resultado del TratamientoRESUMEN
OBJECTIVES: Single-port video-assisted thoracic surgery (VATS) technique has been used for thoracic diseases. There was no report about single-port VATS in large series. Outcomes following single-port VATS were analysed to determine its efficacy and safety. METHODS: From June 2012 to June 2014, 1063 single-port VATSs were performed by four surgeons. Patient demographics, perioperative parameters, histopathology and outcomes were analysed. RESULTS: There were 1063 patients (524 men and 539 women). The median age was 56.1 ± 8.7 years (range, 15-86 years). Lobectomy was performed in 569 patients, segmentectomy in 162, wedge resection in 264, pleural biopsy in 7, drainage of effusion in 20, pleural tumour resection in 5, mediastinal tumour resection in 54, mediastinal tumour biopsy in 2, bilobectomy in 7, sleeve lobectomy in 3 and pneumonectomy in 2. Synchronous bilateral single-port VATS was performed in 27 cases, whereas metachronous bilateral single-port VATS was performed in 5 cases. Pathological diagnoses included primary lung cancer in 635 cases, metastatic lung cancer in 19, mediastinal tumour in 56, pleural disease in 32 and benign pulmonary conditions in 353. Fifteen intraoperative vascular injuries were identified in 15 patients. The total conversion rate was 4.6%. The average operation time was 135 ± 31 min (range, 30-230 min), and the average blood loss was 117 ± 47 ml (range, 50-2000 ml). The median intensive care unit stay was 1 day (0-4 days). The postoperative hospital stay was 6.2 ± 2.6 days on average. There was no operative death, and operative complications occurred in 59 patients (5.6%). The 1-year overall survival and 1-year disease-free survival for the primary lung cancer group were 98 and 96%, respectively. CONCLUSIONS: Our findings indicate that single-port VATS for thoracic diseases is safe and feasible.
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Carcinoma/cirugía , Neoplasias Pulmonares/cirugía , Neoplasias del Mediastino/cirugía , Enfermedades Pleurales/cirugía , Neumonectomía/métodos , Cirugía Torácica Asistida por Video/métodos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Carcinoma/mortalidad , Femenino , Humanos , Neoplasias Pulmonares/mortalidad , Masculino , Neoplasias del Mediastino/mortalidad , Persona de Mediana Edad , Enfermedades Pleurales/mortalidad , Neumonectomía/instrumentación , Estudios Retrospectivos , Análisis de Supervivencia , Cirugía Torácica Asistida por Video/instrumentación , Resultado del Tratamiento , Adulto JovenRESUMEN
The relationship between hospital caseload or volume and the outcome of various surgical procedures has been well documented. However, such hospital caseload-outcome relationship (HCOR) has been seldom addressed in rare medical conditions, such as pleural infection, which is usually associated with pneumonia and may progress to systemic inflammation and severe sepsis. Pleural infection can be treated with medical or surgical pleural space drainage, but the treatment is still unstandardized. This population-based study, using Taiwan's medical claim data, investigated the HCOR in patients with pleural infection. A total of 24,876 patients with pleural infection (median age of 65 years; men, 76.6%) were identified between 1997 and 2008. Hospital caseload was calculated with the average number of cases per hospital annually. The primary outcome is hospital mortality, and the secondary outcomes include hospital length of stay and charges. The risk of mortality among patients treated in hospitals with the highest caseload quartile (≥ 14 cases per hospital annually) is less than those treated in hospitals with the lowest caseload (1 case per hospital annually) by 27% (adjusted odds ratio = 0.73, 95% confidence interval = 0.55 to 0.96). Such beneficial effect disappeared after adjustment for therapeutic procedures. Hospital caseload explained only a small portion of variation in hospital mortality (-2 log likelihood % = 0.26%). These findings suggest that higher hospital caseload is associated with better outcomes of patients with pleural infection. The difference in therapeutic procedures for pleural infection contributes to the observed effect of hospital caseload on hospital mortality.
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Hospitales/estadística & datos numéricos , Enfermedades Pleurales/mortalidad , Enfermedades Pleurales/cirugía , Anciano , Estudios de Cohortes , Femenino , Humanos , Masculino , Persona de Mediana Edad , Oportunidad Relativa , Estudios Retrospectivos , Taiwán/epidemiología , Resultado del TratamientoRESUMEN
PURPOSE: To evaluate the clinical efficacy of placement of covered retrievable expandable metallic stents for esophagopleural fistulas (EPFs). MATERIALS AND METHODS: During the period 1997-2013, nine patients with EPF were treated using covered retrievable expandable metallic stents. The underlying causes of EPF were esophageal carcinoma (n = 6), lung cancer (n = 2), and postoperative empyema for Boerhaave syndrome (n = 1). RESULTS: Technical success was achieved in eight patients (88.9%). In one patient, incomplete EPF closure was due to incomplete stent expansion. Clinical success, defined as complete EPF closure within 7 days, was achieved in five patients (55.6%). Overall fistula persistence (n = 1) or reopening (n = 4) occurred in five patients (55.6%) 0-15 days after stent placement. The causes of reopening were due to the gap between the stent and the esophagus (n = 3) or stent migration (n = 1). For fistula persistence or reopening, additional interventional management, such as gastrostomy, stent removal, or stent reinsertion, was performed. Stent migration occurred as a complication in one patient with EPF from a benign cause secondary to postoperative empyema. In the eight patients who died during the follow-up period, the mean and median survival times were 78.8 days and 46 days, respectively. CONCLUSIONS: Placement of a covered expandable metallic esophageal stent for the palliative treatment of EPF is technically feasible, although the rate of clinical success was poor secondary to fistula persistence or reopening. Fistula reopening was caused by the gap between the stent and the esophagus or by stent migration, and additional interventional treatment was useful to ensure enteral nutritional support.
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Fístula Esofágica/terapia , Esofagoscopía/instrumentación , Metales , Enfermedades Pleurales/terapia , Enfermedades Respiratorias/terapia , Stents , Adulto , Anciano , Fístula Esofágica/diagnóstico , Fístula Esofágica/etiología , Fístula Esofágica/mortalidad , Esofagoscopía/efectos adversos , Femenino , Migración de Cuerpo Extraño/etiología , Humanos , Masculino , Persona de Mediana Edad , Cuidados Paliativos , Enfermedades Pleurales/diagnóstico , Enfermedades Pleurales/etiología , Enfermedades Pleurales/mortalidad , Diseño de Prótesis , Recurrencia , Enfermedades Respiratorias/diagnóstico , Enfermedades Respiratorias/etiología , Enfermedades Respiratorias/mortalidad , Estudios Retrospectivos , Stents/efectos adversos , Factores de Tiempo , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
OBJECTIVE: A bronchopleural fistula (BPF) is a serious complication after pulmonary resection and carries a high mortality rate. It remains a therapeutic challenge. The lack of a consensus suggests that no optimal therapy is available; however, endoscopic closure of a fistula may avoid extensive and potentially risky surgery. METHODS: Seventeen patients (15 men and 2 women) with a BPF after a pneumonectomy (n = 2) or a lobectomy (n = 15), seen between 1995 and 2010, were reviewed. Their median age was 50 years (range, 14-75 years). Underlying diseases were malignant (n = 4) and nonmalignant (n = 13). RESULTS: The mean interval between surgery and fistula development was 20 days (range, 5-270 days). Clinical symptoms leading to a diagnosis of BPF were a persistent air leak (n = 2), a persistent air leak associated with pleural empyema (n = 3), pleural empyema alone (n = 11), and dyspnea (n = 1). Mean fistula size was 3.3 mm (range, 2-9 mm). Treatment consisted of oriented pleural drainage, adequate antibiotic therapy, and endoscopic closure of the fistula with local application of silver nitrate through a flexible bronchoscope (3-15 sessions, 3 times per week). Fistula closure was successful in 16 patients, but failed in 1 patient, who died from acute respiratory distress. CONCLUSIONS: BPF is a severe complication in thoracic surgery. The combination of pleural drainage, adequate antibiotic treatment, and mucosal application of silver nitrate, through a flexible bronchoscope, is an efficient alternative and avoids extensive surgical intervention.
Asunto(s)
Antibacterianos/uso terapéutico , Fístula Bronquial/terapia , Broncoscopía , Drenaje , Enfermedades Pleurales/terapia , Neumonectomía/efectos adversos , Fístula del Sistema Respiratorio/terapia , Adolescente , Adulto , Anciano , Antiinfecciosos Locales/administración & dosificación , Fístula Bronquial/diagnóstico , Fístula Bronquial/etiología , Fístula Bronquial/mortalidad , Broncoscopía/métodos , Terapia Combinada , Femenino , Humanos , Masculino , Persona de Mediana Edad , Enfermedades Pleurales/diagnóstico , Enfermedades Pleurales/etiología , Enfermedades Pleurales/mortalidad , Neumonectomía/mortalidad , Fístula del Sistema Respiratorio/diagnóstico , Fístula del Sistema Respiratorio/etiología , Fístula del Sistema Respiratorio/mortalidad , Estudios Retrospectivos , Nitrato de Plata/administración & dosificación , Resultado del Tratamiento , Adulto JovenRESUMEN
Sleeve lobectomy is an established surgical procedure in patients with lung cancer. Usually the only surgical alternative would be a pneumonectomy. This article describes the perioperative risks and functional results in patients after sleeve lobectomy compared to pneumonectomy and typical lobectomy.There were only minor differences with respect to postoperative morbidity comparing the different procedures but the mortality rate was higher following pneumonectomy. Bronchopleural fistula rates were also similar comparing lobectomy and sleeve lobectomy but elevated following pneumonectomy. Bronchovascular fistulas after sleeve lobectomy are potentially life-threatening. Postoperative pulmonary function tests showed similar values for lobectomy and sleeve lobectomy patients and were considerably better than following pneumonectomy.Whenever possible sleeve lobectomy should take preference over pneumonectomy.
Asunto(s)
Bronquios/cirugía , Fístula/etiología , Neoplasias Pulmonares/cirugía , Tratamientos Conservadores del Órgano/métodos , Neumonectomía/métodos , Complicaciones Posoperatorias/etiología , Bronquios/patología , Fístula Bronquial/etiología , Fístula Bronquial/mortalidad , Broncoscopía , Causas de Muerte , Fístula/mortalidad , Estudios de Seguimiento , Humanos , Neoplasias Pulmonares/patología , Atención Perioperativa , Enfermedades Pleurales/etiología , Enfermedades Pleurales/mortalidad , Complicaciones Posoperatorias/mortalidad , Pruebas de Función Respiratoria , Análisis de SupervivenciaRESUMEN
OBJECTIVE: To describe the clinical characteristics and outcomes of neonatal intensive care unit patients with a radiographic diagnosis of pneumatocele. STUDY DESIGN: Retrospective chart review. RESULTS: Our cohort (n = 27) had a gestational age of 27 ± 5 weeks, birth weight of 1038 ± 760 g, and a predominance of females (59%) and black infants (74%). All infants were ventilated at the time of diagnosis at a median age of 12 days (range: 5 to 105 days). Endotracheal cultures sent from 25 infants revealed bacteria in 20 (80%). Clinical diagnosis of pneumonia was made in 18 (67%) infants. Pneumatoceles resolved in 17 (63%) infants, but persisted in 10 (37%) infants. Compared with infants with resolution of pneumatoceles, mortality (70% versus 0%, p < 0.001), positive endotracheal cultures (100% versus 67%, p = 0.05), and clinical diagnosis of pneumonia (100% versus 47%, p = 0.005) were significantly higher in infants with persistent pneumatoceles. CONCLUSIONS: In infants with pneumatoceles, positive endotracheal culture is a frequent finding and correlates with persistence. Persistence of pneumatoceles is associated with a higher mortality.
Asunto(s)
Enfermedades del Prematuro/patología , Enfermedades Pleurales/patología , Neumonía Asociada al Ventilador/patología , Respiración Artificial/efectos adversos , Técnicas de Cultivo de Célula , Estudios de Cohortes , Femenino , Edad Gestacional , Humanos , Lactante , Recién Nacido , Recien Nacido Prematuro , Enfermedades del Prematuro/diagnóstico por imagen , Unidades de Cuidado Intensivo Neonatal , Masculino , Enfermedades Pleurales/diagnóstico por imagen , Enfermedades Pleurales/mortalidad , Neumonía Asociada al Ventilador/diagnóstico por imagen , Neumonía Asociada al Ventilador/mortalidad , Radiografía , Estudios RetrospectivosRESUMEN
BACKGROUND: Despite advances in medical therapies, pleural infections remain a common disease. The characteristics of this disease seem to change over time, with alterations in patient characteristics and bacteriology. The purpose of this study was to provide a retrospective descriptive analysis of pleural infections during a 9-year period. METHODS: We performed a single-center retrospective review of all culture-positive pleural infections between January 2000 and December 2008. The primary outcome was assessment of long-term survival and associated independent risk factors affecting survival. Length of survival was determined using the Social Security Death Index. Case characteristics and bacteriology were reviewed for descriptive analysis. RESULTS: During a 9-year period, 187 culture-positive pleural infections were identified. Review of bacteriology revealed gram-positive cocci as the predominate organisms, most commonly Streptococcus and Staphylococcus. Anaerobes were found in 9.1% of the cases. Independent risk factors associated with risk of death based on multivariable survival analysis were age older than 65, cirrhosis and past and present malignancy. The hospital mortality was 10.7%, and the 1-year, 3-year and 5-year estimated survival rates were 73.8%, 63.3% and 60.6%, respectively. CONCLUSIONS: Pleural infections continue to remain a major health problem and carry significant morbidly and mortality. The importance of Staphylococcus aureus in this population has yet to be fully examined, and although potentially underestimated in this study, anaerobic infections remain a common pathogen.
Asunto(s)
Enfermedades Pleurales/diagnóstico , Enfermedades Pleurales/mortalidad , Adulto , Anciano , Femenino , Estudios de Seguimiento , Mortalidad Hospitalaria/tendencias , Humanos , Masculino , Persona de Mediana Edad , Enfermedades Pleurales/microbiología , Infecciones Neumocócicas/diagnóstico , Infecciones Neumocócicas/microbiología , Infecciones Neumocócicas/mortalidad , Estudios Retrospectivos , Factores de Riesgo , Infecciones Estafilocócicas/diagnóstico , Infecciones Estafilocócicas/microbiología , Infecciones Estafilocócicas/mortalidadRESUMEN
Post-lobectomy bronchopleural fistula is a rare complication of lung resection surgery, and proper management is essential for its successful resolution. Most published papers deal with endoscopic and surgical treatment. We report our experience with conservative management. Data were collected by reviewing the clinical charts of patients diagnosed with post-lobectomy bronchopleural fistula at the University Hospitals Marqués de Valdecilla, Santander, and Puerta de Hierro, Majadahonda-Madrid, Spain, from June 2003 to December 2010. Bronchopleural fistula was diagnosed by means of endoscopic visualization. Treatment included the insertion of a thoracostomy drainage tube in the pleural cavity. In patients under mechanical ventilation, independent pulmonary ventilation was also applied. Seven cases of post-lobectomy bronchopleural fistula were collected. Three of them occurred within the first week, another three within the first month and the remaining case after 10 months. The fistula size ranged between 6 mm and complete suture dehiscence. Two patients died due to causes unrelated to the treatment. The period of time elapsed for the resolution of this complication varied between 5 and 36 days. We conclude that conservative treatment of post-lobectomy bronchopleural fistula is a safe and simple option that must be taken into account in the management of this problem.
Asunto(s)
Fístula Bronquial/terapia , Drenaje/métodos , Enfermedades Pleurales/terapia , Neumonectomía/efectos adversos , Fístula del Sistema Respiratorio/terapia , Toracostomía , Anciano , Fístula Bronquial/diagnóstico , Fístula Bronquial/etiología , Fístula Bronquial/mortalidad , Broncoscopía , Tubos Torácicos , Drenaje/instrumentación , Femenino , Hospitales Universitarios , Humanos , Masculino , Persona de Mediana Edad , Enfermedades Pleurales/diagnóstico , Enfermedades Pleurales/etiología , Enfermedades Pleurales/mortalidad , Neumonectomía/mortalidad , Respiración Artificial , Fístula del Sistema Respiratorio/diagnóstico , Fístula del Sistema Respiratorio/etiología , Fístula del Sistema Respiratorio/mortalidad , Estudios Retrospectivos , España , Toracostomía/instrumentación , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: More than 30% of patients with pleural infection either die or require surgery. Drainage of infected fluid is key to successful treatment, but intrapleural fibrinolytic therapy did not improve outcomes in an earlier, large, randomized trial. METHODS: We conducted a blinded, 2-by-2 factorial trial in which 210 patients with pleural infection were randomly assigned to receive one of four study treatments for 3 days: double placebo, intrapleural tissue plasminogen activator (t-PA) and DNase, t-PA and placebo, or DNase and placebo. The primary outcome was the change in pleural opacity, measured as the percentage of the hemithorax occupied by effusion, on chest radiography on day 7 as compared with day 1. Secondary outcomes included referral for surgery, duration of hospital stay, and adverse events. RESULTS: The mean (±SD) change in pleural opacity was greater in the t-PA-DNase group than in the placebo group (-29.5±23.3% vs. -17.2±19.6%; difference, -7.9%; 95% confidence interval [CI], -13.4 to -2.4; P=0.005); the change observed with t-PA alone and with DNase alone (-17.2±24.3 and -14.7±16.4%, respectively) was not significantly different from that observed with placebo. The frequency of surgical referral at 3 months was lower in the t-PA-DNase group than in the placebo group (2 of 48 patients [4%] vs. 8 of 51 patients [16%]; odds ratio for surgical referral, 0.17; 95% CI, 0.03 to 0.87; P=0.03) but was greater in the DNase group (18 of 46 patients [39%]) than in the placebo group (odds ratio, 3.56; 95% CI, 1.30 to 9.75; P=0.01). Combined t-PA-DNase therapy was associated with a reduction in the hospital stay, as compared with placebo (difference, -6.7 days; 95% CI, -12.0 to -1.9; P=0.006); the hospital stay with either agent alone was not significantly different from that with placebo. The frequency of adverse events did not differ significantly among the groups. CONCLUSIONS: Intrapleural t-PA-DNase therapy improved fluid drainage in patients with pleural infection and reduced the frequency of surgical referral and the duration of the hospital stay. Treatment with DNase alone or t-PA alone was ineffective. (Funded by an unrestricted educational grant to the University of Oxford from Roche UK and by others; Current Controlled Trials number, ISRCTN57454527.).