Assuntos
Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Carcinoma de Pequenas Células do Pulmão , Humanos , Neoplasias Pulmonares/tratamento farmacológico , Neoplasias Pulmonares/cirurgia , Neoplasias Pulmonares/patologia , Carcinoma de Pequenas Células do Pulmão/tratamento farmacológico , Carcinoma Pulmonar de Células não Pequenas/patologia , Quimioterapia Adjuvante , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Estadiamento de Neoplasias , Cisplatino/uso terapêuticoRESUMO
OBJECTIVES: Mesothelioma is a nearly uniformly fatal tumor. Multimodality therapy including cytoreductive surgery and chemotherapy is associated with long-term survival in some patients. Cytoreductive surgery for thoracic disease includes a lung-sparing operation called an "extended pleurectomy/decortication" or a lung-sacrificing surgery called an "extrapleural pneumonectomy." The benefit of cytoreductive surgery for bicavitary disease (chest and abdomen) is poorly understood. Our objective was to evaluate the long-term survivals for patients undergoing cytoreductive surgery for bicavitary disease and to determine whether any prognostic factors were associated with outcome. METHODS: We reviewed our Institutional Review Board-approved, institutional, International Association for the Study of Lung Cancer Mesothelioma Staging Project database. Inclusion criteria were all patients who underwent cytoreductive surgery for bicavitary disease. Overall survival was calculated by Kaplan-Meier methodology. All International Association for the Study of Lung Cancer database elements were evaluated by univariable analysis. RESULTS: From February 2014 to August 2021, 440 patients with mesothelioma were evaluated. Fourteen patients (3%) underwent cytoreductive surgery of both chest and abdomen as a planned 2-stage operation. Most patients (13/14; 93%) underwent chest surgery before abdomen surgery. For the entire cohort, the median overall survival was 33.6 months with a 5-year survival of 20%. Extended pleurectomy/decortication was associated with a better outcome compared with extrapleural pneumonectomy, with median overall survivals of 58.2 versus 13.5 months, respectively. CONCLUSIONS: For a highly selected group of patients with bicavitary mesothelioma, long-term survival can be achieved with an aggressive, staged surgical approach. The patients who undergo extended pleurectomy/decortication with preservation of the lung appear to have more favorable outcomes compared with patients undergoing extrapleural pneumonectomy.
Assuntos
Neoplasias Pulmonares , Mesotelioma Maligno , Mesotelioma , Neoplasias Pleurais , Humanos , Pneumonectomia/efeitos adversos , Pneumonectomia/métodos , Procedimentos Cirúrgicos de Citorredução/efeitos adversos , Resultado do Tratamento , Estudos Retrospectivos , Neoplasias Pulmonares/cirurgiaAssuntos
Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Radiocirurgia , Carcinoma de Pequenas Células do Pulmão , Humanos , Carcinoma Pulmonar de Células não Pequenas/radioterapia , Carcinoma Pulmonar de Células não Pequenas/cirurgia , Carcinoma Pulmonar de Células não Pequenas/patologia , Neoplasias Pulmonares/radioterapia , Neoplasias Pulmonares/cirurgia , Neoplasias Pulmonares/patologia , Pulmão/cirurgia , Carcinoma de Pequenas Células do Pulmão/cirurgia , Estadiamento de Neoplasias , Resultado do TratamentoRESUMO
INTRODUCTION: Selecting appropriate management for patients with esophageal adenocarcinoma (EA) is predicated on accurate clinical staging information. Inaccurate information could lead to inappropriate treatment and suboptimal survival. We investigated the relationship between staging accuracy, treatment, and survival. METHODS: This was a national cohort study of EA patients in the National Cancer Data Base (2006-2015) treated with upfront resection or neoadjuvant therapy (NAT). Clinical and pathological staging information was used to ascertain staging concordance for each patient. For NAT patients, Bayesian analysis was used to account for potential downstaging. We evaluated the association between staging concordance, receipt of NAT, and survival through hierarchical logistic regression and multivariable Cox regression. RESULTS: Among 7635 EA patients treated at 877 hospitals, 3038 had upfront resection and 4597 NAT followed by surgery. Relative to accurately staged patients, understaging was associated with a lower likelihood (odds ratio [OR] 0.04 95% confidence interval [CI] 0.02-0.05) while overstaging was associated with a greater likelihood of receiving NAT (OR 1.98 [1.53-2.56]). Relative to upfront surgery, treatment of cT1N0 patients with NAT was associated with a higher risk of death (HR 3.08 [2.36-4.02]). For accurately or overstaged cT3-T4 patients, NAT was associated with a lower risk of death whether downstaging occurred (ypN0 disease-HR 0.67 [0.49-0.92]; N+ disease-HR 0.55 [0.45-0.66]) or not (ypN + disease-HR 0.78 [95% CI 0.65-0.93]). CONCLUSIONS: Clinical understaging is associated with receipt of NAT which in turn may have a stage-specific impact on patients' survival regardless of treatment response. Guidelines should account for the possibility of inaccurate clinical staging.
Assuntos
Adenocarcinoma , Neoplasias Esofágicas , Teorema de Bayes , Estudos de Coortes , Neoplasias Esofágicas/patologia , Humanos , Terapia Neoadjuvante , Estadiamento de Neoplasias , Estudos Retrospectivos , Taxa de SobrevidaRESUMO
BACKGROUND: Recruiting and promoting women and racial/ethnic minorities could help enhance diversity and inclusion in the academic cardiothoracic (CT) surgery workforce. However, the demographics of trainees and faculty at US training programs have not yet been studied. METHODS: Traditional, integrated (I-6), and fast-track (4+3) programs listed in the Accreditation Council for Graduate Medical Education (ACGME) public database were analyzed. Demographics of trainees and surgeons, including gender, race/ethnicity, subspecialty, and academic appointment (if applicable), were obtained from ACGME Data Resource Books, institutional websites, and public profiles. Chi-square and Cochran-Armitage trend tests were performed. RESULTS: In July 2020, 78 institutions had at least 1 CT surgery training program; 40 (51%) had only a traditional program, 20 (26%) traditional and I-6, 6 (8%) all 3 types of program, and 4 (5%) only I-6. The proportion of female trainees increased significantly from 2011 to 2019 (19% vs 24%, P < .001), with female I-6 trainees outnumbering female traditional trainees since 2018. Significant increases by race/ethnicity were observed overall and by program type, notably for Asian and Hispanic individuals in I-6 programs and Black individuals in traditional programs. Finally, of the 1175 CT surgeons identified, 633 (54%) were adult cardiac surgeons, 360 (37%) assistant professors, 116 (10%) women, and 33 (3%) Black. CONCLUSIONS: The demographic landscape of CT surgery trainees and faculty across multiple training pathways reflects increasing representation by gender and race/ethnicity. However, we must continue to work toward equitable representation in the workforce to benefit the diverse patients we treat.
Assuntos
Internato e Residência , Cirurgiões , Acreditação , Adulto , Educação de Pós-Graduação em Medicina , Etnicidade , Feminino , Humanos , Masculino , Estados Unidos , Recursos HumanosRESUMO
BACKGROUND: Treatment selection for patients with esophageal adenocarcinoma is predicated on clinical staging information, which is inaccurate in 20% to 30% of cases and could impact the delivery of guideline-concordant treatment. We aimed to evaluate the association between staging concordance at the patient and hospital levels with the delivery of guideline-concordant treatment among esophageal adenocarcinoma patients. METHODS: This was a national cohort study of resected esophageal adenocarcinoma patients in the National Cancer Data Base (2006 to 2015) treated either with upfront resection or neoadjuvant therapy followed by surgery. Patient- and hospital-level clinical and pathologic staging concordance and deviations from treatment guidelines were ascertained. For neoadjuvant therapy patients, staging concordance was predicted through Bayesian analysis. Reliability adjustment was used when evaluating hospital-level concordance. RESULTS: Among 9393 esophageal adenocarcinoma patients treated at 927 hospitals, 41% had upfront surgery. Among upfront surgery patients, staging concordance was 85.1% for T1N0 and 86.9% for T3-T4N+ disease, but less than 50% for all others. Among patients treated with neoadjuvant therapy, treatment downstaging was observed in 33.9%. Deviations from treatment guidelines were identified in 38.5% of upfront surgery patients and 3.3% of neoadjuvant therapy patients. The proportion of concordantly staged patients ranged from 60.1% to 87.9%, and deviations from treatment guidelines were observed among 14.9% to 22.7% of the patients. Patient staging concordance increased, and deviations from guidelines decreased, as hospital-level concordance increased (trend test, P values less than .001 for all). CONCLUSIONS: Deviations from treatment guidelines in esophageal adenocarcinoma patients appear to be a function of inaccurate clinical staging information, which should be a new focus for quality improvement efforts.