RESUMO
INTRODUCTION: Primary tracheal cancer is uncommon, with poor survival. While surgical resection is the mainstay of therapy, the role of chemotherapy and radiation is poorly defined. We aimed to study the impact of treatment modalities on survival. METHODS: Patients with primary tracheal cancer were identified from the National Cancer Database over 12 years, 2004-2015. Patient characteristics, tumor characteristics, treatment modalities, and survival were recorded. Factors associated with survival were assessed using Cox Regression. RESULTS: Of the 1726 patients identified, 59% were male, 83% White race, 62% had a comorbidity index of zero, median age 64 years, median tumor size 2.7 cm, and median survival was 28.5 months (89 months for patients undergoing surgical resection). Cox Regression for all patients found adenoid cystic carcinoma (ACC) (p < 0.001), radiation (p < 0.001), and surgical resection (p < 0.001) to be associated with improved survival, while increasing age (p < 0.001) decreased survival. For patients receiving resection, ACC (p < 0.001) was associated with improved survival, while increasing age (p < 0.001) and positive margins (p = 0.002) were associated with worse survival. For R0 resections, ACC (p < 0.001) was associated with improved survival, while increasing age (p < 0.001) decreased survival, with chemotherapy and radiation having no impact. For R1/2 resections, ACC (p < 0.001) and radiation (p < 0.001) were associated with improved survival, while increasing age (p < 0.001) decreased survival, with chemotherapy having no impact on survival. CONCLUSIONS: Primary tracheal cancer is highly lethal, with surgical resection leading to the best chance of survival. For patients undergoing resection, radiation provided survival benefits for R1/2 but not R0, while chemotherapy did not impact survival regardless of margin status.
Assuntos
Carcinoma Adenoide Cístico , Neoplasias da Traqueia , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Carcinoma Adenoide Cístico/cirurgia , Neoplasias da Traqueia/cirurgia , Taxa de Sobrevida , Estudos RetrospectivosRESUMO
BACKGROUND: Retained hemothorax remains a common problem after thoracic trauma with associated morbidity and prolonged hospitalizations. The goal of this study was to examine the impact of time to video assisted thoracoscopic surgery (VATS) on pulmonary morbidity using a large, national data set. METHODS: Patients undergoing VATS for retained hemothorax within the first 14 days postinjury were identified from the Trauma Quality Improvement Program database over 5 years, ending in 2016. Demographics, mechanism, severity of injury, severity of shock, time to VATS, pulmonary morbidity, and mortality were recorded. Multivariable logistic regression analysis was performed to determine independent predictors of pulmonary morbidity. Youden's index was then used to identify the optimal time to VATS. RESULTS: From the Trauma Quality Improvement Program database, 3,546 patients were identified. Of these, 2,355 (66%) suffered blunt injury. The majority were male (81%) with a median age and Injury Severity Score of 46 and 16, respectively. The median time to VATS was 134 hours. Both pulmonary morbidity (13 vs 17%, P = .004) and hospital length of stay (9 vs 12 days, P < .0001) were significantly reduced in patients undergoing VATS before 3.9 days. Multivariable logistic regression identified VATS during the first 7 days as the only modifiable risk factor significantly associated with reduced pulmonary morbidity (odds ratio 0.52; 95% confidence interval 0.43-0.63, P < .0001). CONCLUSION: Patients undergoing VATS for retained hemothorax have significant morbidity and prolonged length of stay. VATS within the first week of admission results in fewer pulmonary complications and shorter length of stay. In fact, the optimal time to VATS was identified as 3.9 days and was the only modifiable risk factor associated with decreased pulmonary morbidity.
Assuntos
Traumatismos Torácicos , Ferimentos não Penetrantes , Feminino , Hemotórax/etiologia , Hemotórax/cirurgia , Humanos , Tempo de Internação , Masculino , Traumatismos Torácicos/complicações , Traumatismos Torácicos/cirurgia , Cirurgia Torácica Vídeoassistida/efeitos adversos , Cirurgia Torácica Vídeoassistida/métodos , Toracoscopia/métodos , Resultado do Tratamento , Ferimentos não Penetrantes/complicaçõesRESUMO
BACKGROUND: Blunt aortic injury (BAI) and traumatic brain injury (TBI) are the leading causes of death after blunt trauma. The purposes of this study were to identify predictors of mortality for BAI and to examine the impact of procedural heparinization during thoracic endovascular aortic repair (TEVAR) on neurologic outcomes in patients with BAI/TBI. METHODS: Patients with BAI were identified over an 8 year period. Age, gender, severity of injury and shock, time to TEVAR, morbidity, and mortality were recorded and compared. Multivariable logistic regression (MLR) was performed to determine independent predictors of mortality. Youden's index determined optimal time to TEVAR. RESULTS: A total of 129 patients were identified. The majority (74%) were male with a median age and injury severity score (ISS) of 40 years and 29, respectively. Of these, 26 (20%) had a concomitant TBI. Patients with BAI/TBI had higher injury burden at presentation (ISS 37 vs. 29, P = 0.002; Glasgow Coma Scale [GCS] 6 vs. 15, P < 0.0001), underwent fewer TEVAR procedures (31 vs. 53%, P = 0.039), and suffered increased mortality (39 vs. 16%, P = 0.009). All TEVARs had procedural anticoagulation, including patients with TBI, without change in neurologic function. The optimal time to TEVAR was 14.8 hr. Mortality increased in TEVAR patients before 14.8 hr (8.7 vs. 0%, P = 0.210). MLR identified TEVAR as the only modifiable factor that reduced mortality (odds ratio 0.11; 95% confidence interval 0.03-0.45, P = 0.002). CONCLUSIONS: TEVAR use was identified as the only modifiable predictor of reduced mortality in patients with BAI. Delayed TEVAR with the use of procedural heparin provides a safe option regardless of TBI with improved survival and no difference in discharge neurologic function.
Assuntos
Doenças da Aorta , Procedimentos Endovasculares , Lesões do Sistema Vascular , Ferimentos não Penetrantes , Anticoagulantes/efeitos adversos , Aorta Torácica/diagnóstico por imagem , Aorta Torácica/lesões , Aorta Torácica/cirurgia , Doenças da Aorta/etiologia , Procedimentos Endovasculares/efeitos adversos , Feminino , Humanos , Masculino , Estudos Retrospectivos , Fatores de Risco , Resultado do Tratamento , Lesões do Sistema Vascular/complicações , Lesões do Sistema Vascular/diagnóstico por imagem , Lesões do Sistema Vascular/cirurgia , Ferimentos não Penetrantes/complicações , Ferimentos não Penetrantes/diagnóstico por imagem , Ferimentos não Penetrantes/cirurgiaRESUMO
Tension pneumomediastinum is a rare but life-threatening cause of tamponade. Mechanical ventilation is a described source of tension pneumomediastinum. Here, we present a case of a 72-year-old man who developed cardiovascular collapse from tension pneumomediastinum in the setting of coronavirus disease 2019-related acute respiratory distress syndrome. We successfully performed bedside mediastinotomy and mediastinal tube placement under local anesthetic to alleviate his hemodynamic instability. Bedside mediastinotomy can be used to relieve tension pneumomediastinum in this setting.
Assuntos
COVID-19/complicações , Tamponamento Cardíaco/etiologia , Enfisema Mediastínico/cirurgia , Mediastino/cirurgia , SARS-CoV-2 , Idoso , Humanos , Masculino , Enfisema Mediastínico/complicações , Enfisema Mediastínico/diagnóstico por imagemRESUMO
Primary aldosteronism (PA) is an important and commonly unrecognized cause of secondary hypertension. Idiopathic hyperaldosteronism and aldosterone-producing adenomas account for more than 95% of PA and are characterized, respectively, by bilateral or unilateral involvement of the adrenal glands. When there is suspicion for the presence of PA, a plasma aldosterone to renin ratio should be obtained initially. Localization to determine adrenal gland involvement is done by imaging, with computerized tomography or magnetic resonance imaging. After imaging, adrenal vein sampling is done to establish treatment options. Patients with unilateral disease, who are good surgical candidates, are most appropriately managed with adrenalectomy. A biochemical cure is almost certain following adrenalectomy; however, only 30-50% of patients would show adequate blood pressure improvement. Patients with bilateral adrenal disease and those believed not to be surgical candidates are managed with mineralocorticoid antagonists.