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BACKGROUND: With a median age at diagnosis of 70, lung cancer remains a significant public health challenge for older Americans. Surgery is a key component in treating most patients with non-metastatic lung cancer. These patients experience postoperative pain, fatigue, loss of respiratory capacity, and decreased physical function. Data on quality of life (QOL) in older adults undergoing lung cancer surgery is limited, and few interventions are designed to target the needs of older adults and their family caregivers (FCGs). The primary aim of this comparative effectiveness trial is to determine whether telephone-based physical activity coaching before and after surgery will be more beneficial than physical activity self-monitoring alone for older adults and their FCGs. METHODS: In this multicenter comparative effectiveness trial, 382 older adults (≥ 65 years) with lung cancer and their FCGs will be recruited before surgery and randomized to either telephone-based physical activity coaching or physical activity self-monitoring alone. Participants allocated to the telephone-based coaching comparator will receive five telephone sessions with coaches (1 pre and 4 post surgery), an intervention resource manual, and a wristband pedometer. Participants in the self-monitoring only arm will receive American Society of Clinical Oncology (ASCO) physical activity information and wristband pedometers. All participants will be assessed at before surgery (baseline), at discharge, and at days 30, 60, and 180 post-discharge. The primary endpoint is the 6-minute walk test (6MWT) at 30 days post-discharge. Geriatric assessment, lower extremity function, self-reported physical function, self-efficacy, and QOL will also be assessed. DISCUSSION: The trial will determine whether this telephone-based physical activity coaching approach can enhance postoperative functional capacity and QOL outcomes for older adults with lung cancer and their FCGs. Trial results will provide critical findings to inform models of postoperative care for older adults with cancer and their FCGs. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT06196008.
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Cuidadores , Exercício Físico , Neoplasias Pulmonares , Qualidade de Vida , Humanos , Idoso , Neoplasias Pulmonares/cirurgia , Masculino , Feminino , Telefone , Assistência Perioperatória/métodosRESUMO
ABSTRACT: The coronavirus disease 2019 (COVID-19) pandemic disrupted health care systems, including implementation of lung cancer screening programs. The impact and recovery from this disruption on screening processes is not well appreciated. Herein, the radiology database of a Northeast tertiary health care network was reviewed before and during the pandemic (2013-2022). In the 3 months before the pandemic, an average of 77.3 lung cancer screening with computed tomography scans (LCS-CT) were performed per month. The average dropped to 23.3 between April and June of 2020, whereas COVID-19 hospitalizations peaked at 1604. By July, average hospitalizations dropped to 50, and LCS-CTs rose to >110 per month for the remaining year. LCS-CTs did not decline during COVID-19 surges in December of 2021 and 2022. The LCS-CT performance grew by 4.5% in 2020, 69.6% in 2021, and 27.0% in 2022, exceeding projected growth by 722 examinations. This resiliency indicates a potentially smaller impact of COVID-19 on lung cancer diagnoses than initially feared.
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COVID-19 , Neoplasias Pulmonares , Humanos , Neoplasias Pulmonares/diagnóstico , Pandemias , Detecção Precoce de Câncer/métodos , Atenção à SaúdeRESUMO
Due to their association with invasive adenocarcinoma, ground glass opacities that reach 3 cm in size, develop a solid component ≥2 mm on mediastinal windows, or exhibit ≥25% annual growth warrant operative resection. Minimally invasive techniques are preferred given that approximately one third of patients will present with multifocal focal disease and may require additional operations. A robotic-assisted thoracoscopic surgical approach can be used with percutaneous or bronchoscopic localization techniques and are compatible with developing intraoperative molecular targeting techniques.
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Adenocarcinoma , Neoplasias Pulmonares , Procedimentos Cirúrgicos Robóticos , Humanos , Neoplasias Pulmonares/diagnóstico por imagem , Neoplasias Pulmonares/cirurgia , Neoplasias Pulmonares/patologia , Cirurgia Torácica Vídeoassistida/métodos , Adenocarcinoma/patologia , Pneumonectomia/métodosRESUMO
PURPOSE: To assess the cost effectiveness of microwave ablation (MWA) and stereotactic body radiotherapy (SBRT) for patients with inoperable stage I non-small cell lung cancer (NSCLC). MATERIALS AND METHODS: A literature search was performed in MEDLINE with broad search clusters. A decision-analytic model was constructed over a 5-year period. The model incorporated treatment-related complications and long-term recurrence. All clinical parameters were derived from the literature with preference to long-term prospective trials. A healthcare payers' perspective was adopted. Outcomes were measured in quality-adjusted life years (QALYs) extracted from prior studies and U.S. dollars from Medicare reimbursements and prior studies. Base case calculations, probabilistic sensitivity analysis with 10,000 Monte Carlo simulations, and multiple 1- and 2-way sensitivity analyses were performed. RESULTS: MWA yielded a health benefit of 2.31 QALYs at a cost of $195,331, whereas SBRT yielded a health benefit of 2.33 QALYs at a cost of $225,271. The incremental cost-effectiveness ratio was $1,480,597/QALY, indicating that MWA is the more cost-effective strategy. The conclusion remains unchanged in probabilistic sensitivity analysis with MWA being the optimal cost strategy in 99.84% simulations. One-way sensitivity analyses revealed that MWA remains cost effective when its annual recurrence risk is <18.4% averaged over 5 years, when the SBRT annual recurrence risk is >1.44% averaged over 5 years, or when MWA is at least $7,500 cheaper than SBRT. CONCLUSIONS: MWA appears to be more cost effective than SBRT for patients with inoperable stage I NSCLC.
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Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Radiocirurgia , Idoso , Carcinoma Pulmonar de Células não Pequenas/radioterapia , Carcinoma Pulmonar de Células não Pequenas/cirurgia , Análise Custo-Benefício , Humanos , Neoplasias Pulmonares/radioterapia , Neoplasias Pulmonares/cirurgia , Cadeias de Markov , Medicare , Micro-Ondas/efeitos adversos , Estudos Prospectivos , Anos de Vida Ajustados por Qualidade de Vida , Radiocirurgia/efeitos adversos , Estados UnidosRESUMO
BACKGROUND: Protective ventilation may improve outcomes after major surgery. However, in the context of one-lung ventilation, such a strategy is incompletely defined. The authors hypothesized that a putative one-lung protective ventilation regimen would be independently associated with decreased odds of pulmonary complications after thoracic surgery. METHODS: The authors merged Society of Thoracic Surgeons Database and Multicenter Perioperative Outcomes Group intraoperative data for lung resection procedures using one-lung ventilation across five institutions from 2012 to 2016. They defined one-lung protective ventilation as the combination of both median tidal volume 5 ml/kg or lower predicted body weight and positive end-expiratory pressure 5 cm H2O or greater. The primary outcome was a composite of 30-day major postoperative pulmonary complications. RESULTS: A total of 3,232 cases were available for analysis. Tidal volumes decreased modestly during the study period (6.7 to 6.0 ml/kg; P < 0.001), and positive end-expiratory pressure increased from 4 to 5 cm H2O (P < 0.001). Despite increasing adoption of a "protective ventilation" strategy (5.7% in 2012 vs. 17.9% in 2016), the prevalence of pulmonary complications did not change significantly (11.4 to 15.7%; P = 0.147). In a propensity score matched cohort (381 matched pairs), protective ventilation (mean tidal volume 6.4 vs. 4.4 ml/kg) was not associated with a reduction in pulmonary complications (adjusted odds ratio, 0.86; 95% CI, 0.56 to 1.32). In an unmatched cohort, the authors were unable to define a specific alternative combination of positive end-expiratory pressure and tidal volume that was associated with decreased risk of pulmonary complications. CONCLUSIONS: In this multicenter retrospective observational analysis of patients undergoing one-lung ventilation during thoracic surgery, the authors did not detect an independent association between a low tidal volume lung-protective ventilation regimen and a composite of postoperative pulmonary complications.
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Pulmão/cirurgia , Ventilação Monopulmonar/métodos , Complicações Pós-Operatórias/epidemiologia , Volume de Ventilação Pulmonar/fisiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
PURPOSE: To assess whether the effectiveness of thermal ablation (TA) and stereotactic body radiotherapy (SBRT) as initial treatments for stage I lung cancer varies depending on the histological subtype. MATERIALS AND METHODS: The 2004-2016 National Cancer Database was queried for patients with American Joint Committee on Cancer stage I lung cancer treated with TA or SBRT. Patients <18 years, those treated with surgery or chemotherapy, or those with unknown survival and follow-up were excluded. TA and SBRT patients were 1:5 propensity score matched separately for each histological subtype to adjust for confounders. Overall survival (OS) was assessed using Cox models. RESULTS: A total of 28,425 patients were included (SBRT, n = 27,478; TA, n = 947). TA was more likely to be used in Caucasian patients, those with more comorbidities and smaller neuroendocrine tumors (NETs) of the lower lobe, and those whose treatment had taken place in the northeastern United States. After propensity score matching, a cohort with 4,085 SBRT and 817 TA patients with balanced confounders was obtained. In this cohort, OS for TA and SBRT was comparable (hazard ratio = 1.07; 95% confidence interval,0.98-1.18; P = .13), although it varied by histological subtypes: higher OS for TA was observed in patients with non-small cell NETs (vs SBRT hazard ratio = 0.48; 95% confidence interval, 0.24-0.95; P = .04). No significant OS differences between TA and SBRT were noted for adenocarcinomas, squamous cell carcinomas, small cell carcinomas, and non-neuroendocrine large cell carcinomas (each, P > .1). CONCLUSIONS: OS following TA and SBRT for stage I lung cancer is comparable for most histological subtypes, except that OS is longer after TA in non-small cell NETs.
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Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Radiocirurgia , Carcinoma Pulmonar de Células não Pequenas/patologia , Humanos , Neoplasias Pulmonares/cirurgia , Estadiamento de Neoplasias , Resultado do TratamentoRESUMO
BACKGROUND: The process of entrustment-placing trust in a trainee to independently execute a task-has been proposed as a complementary metric to assess competence. However, entrustment decision-making by trainee supervisors is not well understood in surgical training. We aim to explore processes underlying entrustment decision-making (EDM) by general surgery program directors. MATERIALS AND METHODS: Purposive sampling was used to recruit 20 program directors from Accreditation Council for Graduate Medical Education-accredited general surgery training programs to participate in a one-hour semistructured interview. We analyzed interviews using an iterative and inductive approach to identify novel themes associated with the process of trainee entrustment. RESULTS: Qualitative analysis identified that program directors rely on a network of faculty to make entrustment decisions regarding trainees. Perceived trainee competence to perform independent clinical tasks varies significantly in and out of the operating room (OR), with a strong emphasis on entrustment for technical competencies to the exclusion of cognitive competencies. In the OR, entrustment is informed by an attending's reflexive trust and physical presence, trainee labels, and presumed discernment. Outside of the OR, trainee labels, presumed discernment, and transference of competence were identified as critical themes. CONCLUSIONS: Modifiable components of entrustment are equally dependent on trainee and faculty behavior. Entrustment is more heavily informed by trainee performance in the OR, despite program directors uniformly stating that judgment outside of the OR is the most critical component of resident training. The inclusion of EDM to evaluate trainee progression should be considered as an important adjunct to established Accreditation Council for Graduate Medical Education milestones.
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Tomada de Decisões , Cirurgia Geral/educação , Internato e Residência/organização & administração , Diretores Médicos/psicologia , Confiança , Competência Clínica , Educação Baseada em Competências/métodos , Feminino , Teoria Fundamentada , Humanos , Masculino , Pesquisa Qualitativa , Estados UnidosRESUMO
OBJECTIVE: To estimate the potential mortality reduction if patients chose the safest hospitals for complex cancer surgery. BACKGROUND: Mortality after complex oncologic surgery is highly variable across hospitals, and directing patients away from unsafe hospitals could potentially improve survivorship. Hospital quality measures are becoming increasingly accessible at a time when patients are more engaged in choosing providers. It is currently unclear what information to share with patients to maximally capitalize on patient-centered realignment. METHODS: The National Cancer Database was queried for adults undergoing 5 complex cancer surgeries (pulmonary lobectomy, pneumonectomy, esophagectomy, gastrectomy, and colectomy) for a primary cancer between 2008 and 2012. Risk-standardized mortality rate (RSMR) methodology, currently used by Medicare-based hospital rating systems, was used to classify hospitals as "safest" and "least safe" by procedure. Patients were modeled moving from "least safe" to "safest" hospitals and the potential number of lives saved through patient realignment determined. As surgical volume has historically been used to distinguish safe hospitals, comparisons were made to models moving patients from low-volume to high-volume hospitals. RESULTS: A total of 292,040 patients were analyzed. In an optimally modeled scenario, realignment using RSMR would result in a greater number of lives saved (3592 vs 2161, P < 0.01) and require only 15 patients to change hospitals to save a life, compared to 78 patients using volume models (P < 0.01). CONCLUSIONS: Public reporting of hospital safety, specifically based on RSMR instead of volume, has the potential to lead to meaningful reductions in surgical mortality after complex cancer surgery, even in the setting of a modest patient realignment.
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Neoplasias/cirurgia , Avaliação de Resultados em Cuidados de Saúde/métodos , Centro Cirúrgico Hospitalar/estatística & dados numéricos , Procedimentos Cirúrgicos Operatórios/normas , Bases de Dados Factuais , Feminino , Mortalidade Hospitalar/tendências , Humanos , Masculino , Neoplasias/mortalidade , Estudos Retrospectivos , Taxa de Sobrevida/tendências , Estados Unidos/epidemiologiaRESUMO
INTRODUCTION: Leading cancer hospitals have increasingly shared their 'brand' with smaller hospitals through affiliations. Because each brand evokes a distinct reputation for the care provided, 'brand-sharing' has the potential to impact the public's ability to differentiate the safety and quality within hospital networks. The general public was surveyed to determine the perceived similarities and differences in the safety and quality of complex cancer surgery performed at top cancer hospitals and their smaller affiliate hospitals. METHODS: A national, web-based KnowledgePanel (GfK) survey of American adults was conducted. Respondents were asked about their beliefs regarding the quality and safety of complex cancer surgery at a large, top-ranked cancer hospital and a smaller, local hospital, both in the presence and absence of an affiliation between the hospitals. RESULTS: A total of 1010 surveys were completed (58.1% response rate). Overall, 85% of respondents felt 'motivated' to travel an hour for complex surgery at a larger hospital specializing in cancer, over a smaller local hospital. However, if the smaller hospital was affiliated with a top-ranked cancer hospital, 31% of the motivated respondents changed their preference to the smaller hospital. When asked to compare leading cancer hospitals and their smaller affiliates, 47% of respondents felt that surgical safety, 66% felt guideline compliance, and 53% felt cure rates would be the same at both hospitals. CONCLUSIONS: Approximately half of surveyed Americans did not distinguish the quality and safety of surgical care at top-ranked cancer hospitals from their smaller affiliates, potentially decreasing their motivation to travel to top centers for complex surgical care.
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Institutos de Câncer/normas , Atenção à Saúde/normas , Serviços Hospitalares Compartilhados/métodos , Hospitais/normas , Marketing , Adolescente , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
Purpose To compare survival rates of thermal ablation and stereotactic radiation therapy (SRT) for stage 1 non-small cell lung cancer (NSCLC). Materials and Methods In this retrospective study, patients with stage 1 NSCLC treated by thermal ablation (TA) or SRT were identified in the 2004-2013 National Cancer Database. Patients who underwent TA and SRT were one-to-one propensity matched to undergo thermal ablation. Outcomes were overall survival and unplanned hospital readmission within 30 days after treatment. Results This study included 28 834 patients (TA, 1102 patients; SRT, 27 732 patients). Patients treated with TA had more comorbidities (Charlson comorbidity index of 1 vs ≥2, 32.8% [362 of 1102] vs 19.7% [217 of 1102], respectively) compared with SRT (Charlson comorbidity index of 1 vs ≥2, 26.9% [7448 of 27 732] vs 15.3% [4251 of 27 732], respectively; P , .001) and smaller tumor size (mean tumor size, TA vs SRT: 19 mm vs 22 mm, respectively; P , .001). In the propensity score-matched cohort with balanced distribution of potential confounders, there was no significant difference in overall survival between TA and SRT at a mean follow-up of 52.4 months (survival difference, P = .69). Overall survival rates were comparable between TA and SRT (1 year, 85.4% vs 86.3%, respectively, P = .76; 2 years, 65.2% vs 64.5%, respectively, P = .43; 3 years, 47.8% vs 45.9%, respectively, P = .32; 5 years, 24.6% vs 26.1%, respectively, P = .81). Unplanned hospital readmission rates were higher for patients who underwent TA versus those who underwent SRT (3.7% [40 of 1070] vs 0.2% [two of 1070], respectively; P , .001). Conclusion Regarding overall survival, thermal ablation was noninferior to stereotactic radiation therapy for primary treatment of stage 1 non-small cell lung cancer. © RSNA, 2018 Online supplemental material is available for this article. See also the editorial by Shyn in this issue.
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Carcinoma Pulmonar de Células não Pequenas/radioterapia , Carcinoma Pulmonar de Células não Pequenas/cirurgia , Ablação por Cateter/métodos , Neoplasias Pulmonares/radioterapia , Neoplasias Pulmonares/cirurgia , Radiocirurgia/métodos , Idoso , Estudos de Coortes , Bases de Dados Factuais , Feminino , Humanos , Pulmão/efeitos da radiação , Pulmão/cirurgia , Masculino , Pessoa de Meia-Idade , Readmissão do Paciente/estatística & dados numéricos , Estudos Retrospectivos , Taxa de Sobrevida , Resultado do Tratamento , Estados UnidosRESUMO
PURPOSE OF REVIEW: Ground glass nodules (GGNs) represent an indolent subset of lung nodules including preinvasive nonsmall-cell lung cancer associated with a favorable prognosis and low risk for progression. Increased performance of screening cat-scan (CT) for high-risk patients has identified an increasing number of GGNs. The management of these nodules is founded mostly on single institution data and currently no universally accepted recommendations help guide clinicians managing these patients. RECENT FINDINGS: The solid component within a GGN is the key determinant of prognosis and is best defined by evaluating nodule density on mediastinal windows of a chest CT. When a GGN is small (<3âcm), associated with minimal change in size (<25% growth per year), and there is no demonstration of a significant solid component on mediastinal windows (<2âmm in diameter), patients can be safely observed with serially imaging. These imaging features also help distinguish patients that may harbor early-stage lung cancers that benefit from local treatment options. SUMMARY: The majority of GGNs do not undergo significant progression during surveillance. Evidence of nodule progression on interval imaging may be a trigger for consideration of a local treatment option such as surgical resection. Large prospective studies are needed in the United States to validate the more robust data derived from Asian studies to help formulate formal recommendations for surveillance and treatment. Future improvements in imaging and the molecular characterization of these GGNs may further refine which patients are at risk for progression.
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Neoplasias Pulmonares/diagnóstico por imagem , Nódulo Pulmonar Solitário/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Diagnóstico Diferencial , Progressão da Doença , Humanos , Neoplasias Pulmonares/genética , Neoplasias Pulmonares/patologia , Nódulo Pulmonar Solitário/genética , Nódulo Pulmonar Solitário/patologia , Carga Tumoral , Conduta ExpectanteRESUMO
BACKGROUND: Previous literature suggests that patients with non-small cell lung cancer (NSCLC) and unsuspected N2 disease (cN0, pN2) represent a distinct subgroup associated with improved overall survival compared to patients with N2 disease identified prior to resection (cN2, pN2). METHODS: Retrospective analysis of the National Cancer Database of patients from 2004 to 2011 with cN0 and cN2 status found to be pathologic stage III-N2 NSCLC after surgical resection. Comparison of 5-year survival of patients with unsuspected N2 disease versus those with known N2 disease after surgical resection using Kaplan-Meier analysis was made. The independent effect of unsuspected N2 disease on mortality was analyzed using multivariate analysis. RESULTS: A total of 3271 patients with pathologic stage III-N2 NSCLC underwent curative intent surgical resection with or without adjuvant chemotherapy or chemotherapy and radiation. Unsuspected N2 disease was identified in 48% of patients. Patients with unsuspected N2 disease were more likely to have T1 tumors (37 vs. 32%, p < 0.001). Unsuspected N2 disease did not impact 5-year overall survival compared with known N2 when adjuvant therapy was utilized (40 vs. 37%, p = 0.167). Multivariate analysis identified older age, higher comorbidity score, and treatment with surgery alone as independent risk factors for mortality. The presence of unsuspected N2 disease was not significant in this model. CONCLUSIONS: The findings of this study suggest that unsuspected N2 disease is associated with equivalent 5-year survival compared to cN2 disease when adjuvant therapy is employed. These results support the use of adjuvant chemotherapy and radiation therapy when confronted with unsuspected N2 disease after surgical resection for stage IIIA-NSCLC.
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Carcinoma Pulmonar de Células não Pequenas/mortalidade , Carcinoma Pulmonar de Células não Pequenas/patologia , Neoplasias Pulmonares/mortalidade , Neoplasias Pulmonares/patologia , Idoso , Carcinoma Pulmonar de Células não Pequenas/cirurgia , Carcinoma Pulmonar de Células não Pequenas/terapia , Quimioterapia Adjuvante , Feminino , Humanos , Estimativa de Kaplan-Meier , Neoplasias Pulmonares/cirurgia , Neoplasias Pulmonares/terapia , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Pneumonectomia/métodos , Radioterapia Adjuvante , Estudos Retrospectivos , Fatores de Risco , Resultado do TratamentoAssuntos
Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Humanos , Carcinoma Pulmonar de Células não Pequenas/diagnóstico por imagem , Carcinoma Pulmonar de Células não Pequenas/cirurgia , Neoplasias Pulmonares/diagnóstico por imagem , Neoplasias Pulmonares/cirurgia , Seguimentos , Pneumonectomia/efeitos adversos , Estudos Retrospectivos , Tomografia Computadorizada por Raios XRESUMO
PURPOSE OF REVIEW: This review focuses primarily on nonintubated video-assisted thoracic surgery (NIVATS), and discusses advantages, indications, anesthetic techniques, and approaches to intraoperative crisis management. RECENT FINDINGS: Advancements in endoscopic, endovascular, and robotic techniques have expanded the range of surgical procedures that can be performed in a minimally invasive fashion. For thoracic operations in particular, video-assisted thoracic surgery (VATS) has largely replaced traditional thoracotomy, and continued technical development has made surgical access into the pleural space even less disruptive. As a consequence, the need for general anesthesia and endotracheal intubation has been re-examined, such that regional or epidural analgesia may be sufficient for cases where lung collapse can be accomplished with spontaneous ventilation and an open hemithorax. This concept of NIVATS has gained popularity, and in some centers has now expanded to include procedures involving placement of multiple ports. Although still relatively uncommon at present, a small number of randomized trials and meta-analyses have indicated some advantages, suggesting that NIVATS may be a desirable alternative to general anesthesia with endotracheal intubation for specific indications. SUMMARY: Although anesthesia for NIVATS is associated with some of the same risks as general anesthesia with endotracheal intubation, NIVATS can be successfully performed in carefully selected patients.
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Anestesia/métodos , Intubação Intratraqueal/efeitos adversos , Náusea e Vômito Pós-Operatórios/prevenção & controle , Cirurgia Torácica Vídeoassistida/métodos , Anestesia/efeitos adversos , Humanos , Intubação Intratraqueal/métodos , Seleção de Pacientes , Náusea e Vômito Pós-Operatórios/etiologia , Cirurgia Torácica Vídeoassistida/efeitos adversosRESUMO
BACKGROUND: Air leaks after lobectomy are associated with increased length of stay (LOS) and protracted resource utilization. Portable drainage systems (PDS) allow for outpatient management of air leaks in patients otherwise meeting discharge criteria. We evaluated the safety and cost efficiency of a protocol for outpatient management of air leaks with a PDS. METHODS: We retrospectively assessed patients who underwent lobectomy for non-small-cell lung cancer at our institution between 2004 and 2014. All patients discharged with a PDS for air leak were included in the analysis. The study group was compared to an internally matched cohort of patients undergoing lobectomy for non-small-cell lung cancer managed without the need for outpatient PDS. Study end points included resource utilization, postoperative complications, and readmission. RESULTS: A total of 739 lobectomies were performed during the study period, 73 (10%) patients with air leaks were discharged with a PDS after fulfilling postoperative milestones. Shorter LOS was observed in the study group (3.88 ± 2.4 versus 5.68 ± 5.7 d, P = 0.014) without significant differences in 30-d readmission (11.7% versus 9.0%, P = 0.615). PDS-related complications occurred in 6.8% of study patients (5/73), and 2.7% (2/73) required overnight readmission. PDSs were used for 8.30 ± 4.5 outpatient days. A CMS-based cost analysis predicted an overall savings of $686.72/patient (4.9% of Medicare reimbursement for a major thoracic procedure), associated with significantly fewer hospital days and resources used. CONCLUSIONS: In patients otherwise meeting discharge criteria, outpatient management of air leaks is safe and effective. This strategy is associated with improved efficiency of postoperative care and a modest reduction in hospital costs. This model may be applicable to other thoracic procedures associated with protracted LOS.
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Assistência Ambulatorial/economia , Análise Custo-Benefício , Pneumonectomia , Pneumotórax/terapia , Cuidados Pós-Operatórios/economia , Complicações Pós-Operatórias/terapia , Adulto , Idoso , Assistência Ambulatorial/métodos , Carcinoma Pulmonar de Células não Pequenas/economia , Carcinoma Pulmonar de Células não Pequenas/cirurgia , Centers for Medicare and Medicaid Services, U.S. , Redução de Custos/estatística & dados numéricos , Feminino , Seguimentos , Custos Hospitalares/estatística & dados numéricos , Humanos , Tempo de Internação/economia , Tempo de Internação/estatística & dados numéricos , Neoplasias Pulmonares/economia , Neoplasias Pulmonares/cirurgia , Masculino , Pessoa de Meia-Idade , Readmissão do Paciente/economia , Readmissão do Paciente/estatística & dados numéricos , Pneumotórax/economia , Pneumotórax/etiologia , Cuidados Pós-Operatórios/métodos , Complicações Pós-Operatórias/economia , Estudos Retrospectivos , Resultado do Tratamento , Estados UnidosRESUMO
Lobectomy has been the standard treatment for stage I lung cancer in healthy patients, largely based on a randomized trial published in 1995. Nevertheless, research has continued regarding the role of sublobar resection. Three additional randomized trials addressing resection extent in healthy patients have recently been published. These 4 trials involve differences in design, eligibility, interventions, and intraoperative processes. Patients were ineligible if intraoperative assessment demonstrated stage > IA or inadequate resection margins. All trials consistently show no differences in perioperative morbidity, mortality, and postoperative changes in lung function between sublobar resection and lobectomy-consistent with other nonrandomized evidence. Long-term outcomes are generally encouraging of lesser resection, but some inconsistencies are apparent. The 2 larger recent trials demonstrated no overall survival difference while the others suggested better survival after lobectomy versus sublobar resection. Recurrence-free survival was found to be the same after lobectomy versus sublobar resection in 3 trials, despite higher locoregional recurrences after sublobar resection. The low 5-year recurrence-free survival (64%, regardless of resection extent) in 1 recent trial highlights the need for further optimization. Thus, there is high-level evidence that sublobar resection is a reasonable alternative to lobectomy in healthy patients. However, variability in long-term results suggests that aspects of patients, tumors and interventions need to be better understood. Therefore, we propose to apply sublobar resection cautiously; especially because there are no short-term benefits. Sublobar resection requires careful attention to intraoperative details (nodes, margins), and may be best suited for less aggressive (eg, ground glass, slow growing) tumors.
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Neoplasias Pulmonares , Estadiamento de Neoplasias , Pneumonectomia , Humanos , Neoplasias Pulmonares/cirurgia , Neoplasias Pulmonares/patologia , Pneumonectomia/métodos , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
BACKGROUND: In some cases of right-sided lung cancer, tumor extension, bronchial involvement, or pulmonary artery infiltration may necessitate bilobectomy. Although the middle lobe is believed to represent a fraction of total lung function, the morbidity and mortality associated with bilobectomy is not well described. METHODS: We retrospectively identified patients in The Society of Thoracic Surgeons Database who underwent lobectomy, bilobectomy, or pneumonectomy for lung cancer from 2009 to 2017. The primary outcome was 30-day perioperative mortality. We performed propensity matching by patient demographics, comorbidities, and perioperative variables for each surgical type against bilobectomy and ran Cox proportional hazard models. Secondary outcomes of 30-day morbidity and mortality of upper vs lower bilobectomy were also compared. RESULTS: Within the study period 2911 bilobectomy, 65,506 lobectomy, and 3370 pneumonectomy patients met the inclusion criteria. Patients undergoing pneumonectomy and bilobectomy had fewer comorbidities than lobectomy patients. After propensity matching 30-day mortality of bilobectomy was comparable with left pneumonectomy (hazard ratio [HR], 1.35; 95% CI, 0.95-1.91; P = .09) and significantly worse than left (HR, 0.40; 95% CI, 0.29-0.56; P < .0001) or right (HR, 0.43; 95% CI, 0.31-0.59; P < .0001) lobectomy. Bilobectomy was associated with a survival advantage compared with right pneumonectomy (HR, 2.54; 95% CI, 1.72-3.74; P < .0001). Thirty-day morbidity was higher for bilobectomy compared with lobectomy, and upper bilobectomy had a significant unadjusted 30-day mortality advantage compared with lower bilobectomy (98.3% vs 97%, P = .04). CONCLUSIONS: The morbidity and mortality of bilobectomy is significantly worse than lobectomy and is comparable with left pneumonectomy. The addition of middle lobectomy to a pulmonary resection is not without risk and should be carefully considered during preoperative risk stratification.
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Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Humanos , Pneumonectomia/métodos , Estudos Retrospectivos , Neoplasias Pulmonares/patologia , Brônquios/patologiaRESUMO
The Society of Thoracic Surgeons General Thoracic Surgery Database (GTSD) continues its trajectory of growth and enhancement, solidifying its stature as a premier global thoracic surgical database. The past year witnessed a notable expansion with the inclusion of 10 additional participating sites, now totaling 287, augmenting the database's repository to more than 800,000 procedures. A significant stride was made in refining the data audit process, thereby elevating the accuracy and completeness metrics, a testament to the relentless pursuit of data integrity. The GTSD further broadened its research apparatus, with 15 scholarly publications, a 50% uptick from the preceding year. These publications underscore the database's instrumental role in advancing thoracic surgical knowledge. In a concerted effort to alleviate data entry exigencies, the GTSD Task Force also instituted streamlined data submission protocols, a move lauded by participant sites. This report delineates the recent advancements, volume trajectories, and outcome metrics and encapsulates the prolific research output emanating from the GTSD, reflecting a year of substantial progress and academic fecundity.
Assuntos
Cirurgiões , Cirurgia Torácica , Procedimentos Cirúrgicos Torácicos , Humanos , Sociedades Médicas , Benchmarking , Bases de Dados FactuaisRESUMO
BACKGROUND: Understanding characteristics associated with survival following esophagectomy for cancer is critical to preoperative risk stratification. This study sought to define predictors for long-term survival following esophagectomy for cancer in Medicare patients. METHODS: The STS GTSD was queried for patients age>65 who underwent esophagectomy for cancer between 2012-2020 and linked to CMS data using a deterministic matching algorithm. Patient, hospital, and treatment variables were assessed using a multivariable Cox proportional hazards model to evaluate characteristics associated with long-term mortality and readmission. Kaplan-Meier and cumulative incidence curves were generated and differences evaluated using the Log-rank test and Gray's test respectively. RESULTS: After CMS linkage, 4,798 patients were included. 30-day and 90-day mortality in the study group was 3.84% and 7.45%, respectively. In the multivariable model, ASA>3, BMI>35, and diabetes were associated with increased mortality <90 days post-surgery, while pN/pT upstaging was associated with increased mortality >90 days post-surgery. Patients upstaged to pN(+) had a 147% increased mortality risk (aHR 2.47;95%CI2.02-3.02) and those that remained pN(+) a 75% increased mortality risk (aHR 1.75;95%CI1.57-1.95) compared to down-staged patients. Patients who were pT upstaged had a 109% (aHR 2.09;95%CI1.73-2.53) increased mortality risk compared to pT downstaged patients. Risk for readmission was independent of procedure type or approach and was higher in cStage>2, ASA>4, and pN+. CONCLUSIONS: Medicare patients undergoing esophagectomy for cancer have identifiable patient-specific predictors for short-term mortality and tumor-specific predictors for long-term mortality and readmission. In the absence of pathologic T and N downstaging, risk for long-term mortality and readmission are increased.