Signet ring cells and conditional survival after trimodality therapy for esophageal adenocarcinoma.

BACKGROUND AND METHODS: Although signet ring cell (SRC) histology is associated with resistance to neoadjuvant chemoradiotherapy and worse overall survival (OS) in esophageal adenocarcinoma (EAC), its prognostic relationship among patients who survive the early period following resection is unknown. EAC patients who underwent trimodality therapy at a single institution (2006-2018) were identified. Bayesian multivariable regression (BMR) analyses of OS and additional OS from a 3-year landmark were performed. RESULTS: Of 631 patients, SRCs were present in 16.0% (N = 101). SRC was associated with shorter median OS (45.8 [95% confidence interval: 31.0-96.7] vs. 79.8 [63.0-107.2] months; p = 0.014). In BMR analysis, the absence of an SRC component was moderately associated with improved OS (probability of beneficial effect, PBE = 0.879). Three-year conditional BMR analysis of additional OS (N = 357) showed that SRC status no longer had a prognostic effect (PBE = 0.546); higher pathological stage was strongly associated with worse additional OS (PBE < 0.001). CONCLUSIONS: The presence of SRC portends worse OS following trimodality therapy for EAC. However, this prognostic impact is dynamic and abates by 3 years postoperatively. In contrast, a higher pathological stage is strongly associated with poor overall and 3-year conditional survival. DISCUSSION: These findings may inform postoperative patient counseling and surveillance protocols.

Gastric Extent of Tumor Predicts Peritoneal Metastasis in Siewert II Adenocarcinoma.

BACKGROUND: Whereas current guidelines recommend staging laparoscopy for most patients with potentially resectable gastric cancer, such a recommendation for patients with adenocarcinoma of the gastroesophageal junction (AEG) is lacking. This study sought to identify baseline clinicopathologic characteristics associated with peritoneal metastasis (PM) among patients with Siewert II AEG. METHODS: Trimodality therapy-eligible patients with Siewert II AEG (2000-2015, single institution) were retrospectively identified. A composite PM outcome was defined as follows: (1) PM at staging laparoscopy; (2) PM diagnosed during neoadjuvant chemoradiation; or (3) PM ≤6 months postoperatively. Logistic regression was used to identify features associated with PM; bootstrapped analysis (Youden J) identified the distal tumor extension that best discriminated the composite outcome. RESULTS: Of 188 patients, a composite PM outcome was observed in 26 of 188 (13.8%); 12 of 26 had positive staging laparoscopy, 10 of 26 experienced PM during chemoradiation, and 4 of 26 had PM ≤6 months postoperatively. Tumor extension below the GEJ was greater in patients with PM (median, 4.0 cm [interquartile range, 3.0-5.0] vs 3.0 cm [interquartile range, 2.0-3.0]; P < .001). All patients with PM had cT3 to cT4 tumors. Among patients with cT3 to cT4 tumors (n = 168 of 188; 89.4%), distal tumor extent (odds ratio, 1.67/cm; 95% CI, 1.23-2.28; P = .001) was independently associated with increased odds of PM. Gastric tumor extension ≥4 cm remained independently associated with PM (OR, 5.14; 95% CI, 2.11-12.53; P < .001) after adjustment for signet ring cell status. CONCLUSIONS: Distal tumor extent beyond the GEJ is independently associated with increased odds of PM in patients with Siewert II AEG. Patients with extensive gastric involvement should therefore be considered for staging laparoscopy before trimodality therapy.

Collaborative multidisciplinary management and expertise of cT2-3 locally advanced operable esophageal squamous cell carcinoma: a report of two cases.

Background: The accurate clinical staging of esophageal squamous cell carcinoma (ESCC) is pivotal for guiding treatment strategies. However, the current precision in staging for clinical T (cT)2 and cT3 stages remains unsatisfactory. This article discusses the role of multidisciplinary teams (MDTs) in the clinical staging and formulation of neoadjuvant treatment strategies for locally advanced operable ESCC. These challenges underscore the importance of precise staging in the decision-making process for appropriate therapeutic interventions. Case Description: Through the lens of two patient case studies with locally advanced resectable ESCC, the article showcases the intricate process of treatment planning undertaken by MDTs. It captures a range of expert perspectives from Japan, China, Hong Kong (China), Korea, the USA, and Europe, focusing on the challenges of differentiating between cT2 and cT3 stages of the disease, which is a critical determinant in the management and therapeutic approach for patients. Conclusions: The article concludes that the accurate staging of ESCC is a cornerstone in determining the most suitable treatment strategies. It underscores the vital role that MDTs play in both clinical staging and the decision-making process for treatment. Highlighting the limitations in current diagnostic methods, the article emphasizes the urgent need for advanced research and the refinement of diagnostic tools to improve the precision of staging, particularly between the cT2 and cT3 stages. It suggests that future research should consider whether a reclassification of these stages could be warranted to enhance treatment planning and outcomes for patients with ESCC.

Aortic Arch Reconstruction Using Nonvalved Femoral Vein Homograft in High-Risk Neonates.

Aortic arch obstruction is often present with complex concomitant congenital heart defects (CHDs). The use of nonvalved femoral vein homograft (FVH) to reconstruct the aortic arch has distinct surgical advantages, including simplified reconstruction. We present an intraoperative video of a Yasui procedure utilizing FVH for aortic reconstruction in a 12-day-old (2.2 kg) neonate with right ventricular outflow tract obstruction, malalignment ventricular septal defect, aortic valve atresia, aortic arch hypoplasia, atrial septal defect, and ductal dependent systemic circulation. Further, we report outcomes for a series of three additional neonatal patients with complex CHD and aortic arch obstruction who underwent FVH arch reconstruction.

Perioperative and oncologic outcomes of pulmonary resection for synchronous oligometastatic non-small cell lung cancer: Evidence for surgery in advanced disease.

OBJECTIVES: Recent randomized trials have demonstrated a survival advantage with the use of local consolidative therapy in oligometastatic non-small cell lung cancer; however, the indications for and outcomes after pulmonary resection as a component of local consolidative therapy remain ill defined. We sought to characterize the perioperative and long-term survival outcomes among patients with resected oligometastatic non-small cell lung cancer. METHODS: Patients presenting to a single center (2000-2017) with oligometastatic non-small cell lung cancer (≤3 synchronous metastases, intrathoracic nodal disease counted as a single site) who underwent resection of the primary tumor were retrospectively identified. Charts were reviewed, and demographic, clinical, pathologic, oncologic, and survival outcomes were recorded. Survival outcomes were analyzed from the date of surgery. RESULTS: A total of 52 patients met inclusion criteria, among whom most (38, 73.1%) were ever smokers, had nonsquamous tumors (48, 92.3%), had no intrathoracic nodal disease (33, 63.5%), and had 1 to 2 sites of metastases (49, 94.2%). The majority (41, 78.9%) received systemic therapy, predominantly in the neoadjuvant setting (24/41, 58.5%). After resection, there were no 30- or 90-day deaths. After a median follow-up of 94.6 months (95% CI, 69.0-139.1), 37 patients (71.2%) progressed and 38 patients (73.1%) died. Median postoperative progression-free survival and overall survival were 9.4 (5.5-11.6) months and 51.7 (22.3-65.3) months, respectively. CONCLUSIONS: Pulmonary resection as a means of maximum locoregional control in oligometastatic non-small cell lung cancer is feasible and safe, and may be associated with durable long-term survival benefits. The frequency of systemic postoperative progression highlights an urgent need to characterize perioperative and oncologic outcomes after pulmonary resection in the current era of novel systemic therapies.

Robot-Assisted Resection of Left Ventricular Papillary Fibroelastoma Arising From the Mitral Chordal Apparatus.

The application of robot-assisted thoracoscopy to cardiac surgery affords an opportunity to leverage the exceptional intraoperative exposure, visualization, and dexterity of the robotic platform. Here, we report the case of a 72-year-old woman who presented to our institution for evaluation of a left ventricular mass that was identified following workup for an embolic event. We present an intraoperative video that provides technical details of the robot-assisted resection of the lesion, which was found to be a left ventricular papillary fibroelastoma arising from the mitral chordal apparatus. This case highlights the advantages provided by the robotic platform, which permitted complete, minimally invasive surgical excision of the lesion while minimizing the burden of surgical trauma.

Benchmarking Outcomes for Molecularly Characterized Synchronous Oligometastatic Non-Small-Cell Lung Cancer Reveals EGFR Mutations to Be Associated With Longer Overall Survival.

PURPOSE: Local consolidative therapy (LCT) for patients with synchronous oligometastatic non-small-cell lung cancer is an evolving treatment strategy, but outcomes following LCT stratified by genetic mutations have not been reported. We sought to identify genomic associations with overall survival (OS) and progression-free survival (PFS) for these patients. METHODS: We identified all patients presenting between 2000 and 2017 with stage IV non-small-cell lung cancer and ≤ 3 synchronous metastatic sites. Patients were grouped according to mutational statuses. Primary outcomes included OS and PFS following initial diagnosis. RESULTS: Of 194 included patients, 121 received comprehensive LCT to all sites of disease with either surgery or radiation. TP53 mutations were identified in 40 of 78 (55%), KRAS in 32 of 95 (34%), EGFR in 24 of 109 (22%), and STK11 in nine of 77 (12%). At median follow-up of 96 months, median OS and PFS were 26 (95% CI, 23 to 31) months and 11 (95% CI, 9 to 13) months, respectively. On multivariable analysis, patients with EGFR mutations had lower mortality risk (hazard ratio [HR], 0.53; 95% CI, 0.29 to 0.98; P = .044) compared with wild-type patients, and patients with STK11 mutations had higher risk of progression or mortality (HR, 2.32; 95% CI, 1.12 to 4.79; P = .023) compared with wild-type patients. TP53 and KRAS mutations were not associated with OS or PFS. Among 71 patients with known EGFR mutational status who received comprehensive LCT, EGFR mutations were associated with lower mortality compared with wild-type (HR, 0.45; 95% CI, 0.22 to 0.94; P = .032). CONCLUSION: When compared with wild-type patients, those with EGFR and STK11 mutations had longer OS and shorter PFS, respectively. EGFR mutations were associated with longer OS among oligometastatic patients treated with comprehensive LCT in addition to systemic therapy.

Surgical Complexity of Pulmonary Resections Performed for Oligometastatic NSCLC.

INTRODUCTION: Pulmonary resection has been established as an important component of local consolidative therapy (LCT) for oligometastatic NSCLC. However, technical aspects of such surgical procedures have not been well characterized. We sought to review the complexity of operations performed within a large cohort of patients with oligometastatic NSCLC. METHODS: We identified patients treated at a single institution between 2000 and 2017 with stage IV NSCLC, with three or fewer synchronous metastases, and who underwent surgical resection of the primary tumor. Medical records were reviewed, and aspects of surgical complexity were recorded. Descriptive analyses were performed. RESULTS: Among 194 patients with oligometastatic NSCLC, 173 (89%) received LCT and 30 (15%) underwent resection of the primary tumor. Thoracotomy was performed in 25 patients (83%), and procedures included 25 (83%) lobectomies, three (10%) pneumonectomies, and two (7%) sublobar resections. Mean blood loss was 200 (50-600) mL, and operative time was 200 (72-492) minutes. Proximal pulmonary artery control was needed in four (15%). Sleeve resection was needed in four (15%). Unplanned procedural change was required in two patients (7%). Chest wall resection occurred in three patients (11%). Lymph nodes were characterized as hard or densely adherent in nine (33%), and operations were described as more difficult than usual in 16 cases (59%). CONCLUSIONS: Surgery has emerged as a key strategy for LCT among patients with oligometastatic NSCLC. These operations can be performed safely, yet frequently require advanced techniques and complex resection strategies. As such, health care teams must be prepared for the technical challenges of these cases.

Current Surgical Indications for Non-Small-Cell Lung Cancer.

With recent strides made within the field of thoracic oncology, the management of NSCLC is evolving rapidly. Careful patient selection and timing of multi-modality therapy to permit the optimization of therapeutic benefit must be pursued. While chemotherapy and radiotherapy continue to have a role in the management of lung cancer, surgical therapy remains an essential component of lung cancer treatment in early, locally and regionally advanced, as well as in selected, cases of metastatic disease. Recent and most impactful advances in the treatment of lung cancer relate to the advent of immunotherapy and targeted therapy, molecular profiling, and predictive biomarker discovery. Many of these systemic therapies are a part of the standard of care in metastatic NSCLC, and their indications are expanding towards surgically operable lung cancer to improve survival outcomes. Numerous completed and ongoing clinical trials in the surgically operable NSCLC speak to the interest and importance of the multi-modality therapy even in earlier stages of NSCLC. In this review, we focus on the current standard of care indications for surgical therapy in stage I-IV NSCLC as well as on the anticipated future direction of multi-disciplinary lung cancer therapy.

Surgical outcomes after neoadjuvant nivolumab or nivolumab with ipilimumab in patients with non-small cell lung cancer.

BACKGROUND: Surgical outcomes for non-small cell lung cancer after neoadjuvant immune checkpoint inhibitors continue to be debated. We assessed perioperative outcomes of patients treated with Nivolumab or Nivolumab plus Ipilimumab (NEOSTAR) and compared them with patients treated with chemotherapy or previously untreated patients with stage I-IIIA non-small cell lung cancer. METHODS: Forty-four patients with stage I to IIIA non-small cell lung cancer (American Joint Committee on Cancer Staging Manual, seventh edition) were randomized to nivolumab (N; 3 mg/kg intravenously on days 1, 15, and 29; n = 23) or nivolumab with ipilimumab (NI; I, 1 mg/kg intravenously on day 1; n = 21). Curative-intent operations were planned between 3 and 6 weeks after the last dose of neoadjuvant N. Patients who completed resection upfront or after chemotherapy from the same time period were used as comparison. RESULTS: In the N arm, 21 (91%) were resected on-trial, 1 underwent surgery off-trial, and one was not resected (toxicity-related). In the NI arm, 16 (76%) resections were performed on-trial, one off-trial, and 4 were not resected (none toxicity-related). Median time to operation was 31 days, and consisted of 2 (5%) pneumonectomies, 33 (89%) lobectomies, and 1 (3%) each of segmentectomy and wedge resection. The approach was 27 (73%) thoracotomy, 7 (19%) thoracoscopy, and 3 (8%) robotic-assisted. Conversion occurred in 17% (n = 2/12) of minimally invasive cases. All 37 achieved R0 resection. Pulmonary, cardiac, enteric, neurologic, and wound complications occurred in 9 (24%), 4 (11%), 2 (5%), 1 (3%), and 1 (3%) patient, respectively. The 30- and 90-day mortality rate was 0% and 2.7% (n = 1), respectively. Postoperative complication rates were comparable with lung resection upfront or after chemotherapy. CONCLUSIONS: Operating after neoadjuvant N or NI is overall safe and effective and yields perioperative outcomes similar to those achieved after chemotherapy or upfront resection.

Surgical approach does not influence changes in circulating immune cell populations following lung cancer resection.

INTRODUCTION: The multimodal management of operable non-small cell lung cancer (NSCLC) continues to evolve rapidly. The immune milieu allowing for immunotherapeutic benefit can be affected by multiple parameters including clinicopathologic and genetic. Surgery induced physiological changes has received attention for modulating and affecting post-operative oncotaxis and immunosuppression. Here, we sought to investigate how surgical stress influences phenotype of peripheral blood mononuclear cells (PBMCs) in patients with NSCLC who underwent lobectomy. METHODS: Blood was prospectively collected from patients with Stage IA-IIIA NSCLC undergoing lung resection between 2016 and 2018. Samples were obtained pre-operatively, 24 h and 4 weeks after surgery. PBMCs were isolated and subject to high-dimensional flow cytometry, analyzing a total of 115 cell populations with a focus on myeloid cells, T cell activation, and T cell trafficking. We further evaluated how surgical approach influenced post-operative PBMC changes, whether the operation was conducted in an open fashion with thoracotomy, or with minimally invasive Video Assisted Thoracoscopic Surgery (VATS). RESULTS: A total of 76 patients met the inclusion criteria (Open n = 55, VATS n = 21). Surgical resection coincided with a decrease in T lymphocyte populations, including total CD3+ T cells, CD8+ T cells, and T effector memory cells, as well as an increase in monocytic myeloid-derived suppressor cells (mMDSC). Post-operative changes in PBMC populations were resolved after 4 weeks. Surgical-induced changes in immune populations were equivalent in patients undergoing open thoracotomy and VATS. DISCUSSION: Surgical stress resulted in transient reduction in T cells and T effector memory cells, and increase of mMDSC following resection in NSCLC patients. The immune profile modulation was similar regardless of surgical approach. These findings suggest that surgical approach does not seem to affect mononuclear cell lines obtained from peripheral blood. Thus, the decision regarding surgical approach should be patient centered, rather than based on post-operative treatment response optimization.

Salvage Esophagectomy Definition Influences Comparative Outcomes in Esophageal Squamous Cell Cancers.

BACKGROUND: In retrospective studies the definition of salvage esophagectomy has been inconsistent and is a source of bias. We sought to describe how variability in the definition of salvage affects comparative outcomes of trimodality therapy (TMT) and bimodality therapy (BMT). METHODS: Patients with locally advanced esophageal squamous cell carcinoma who completed chemoradiation therapy (CRT) from 2002 to 2017 were identified. TMT included patients who had a planned esophagectomy after CRT. BMT included patients treated with CRT only plus salvage esophagectomy, variably defined as an esophagectomy occurring (A) 3 months after CRT; (B) 3 months after CRT, excluding delayed recovery; (C) 3 months after CRT, excluding delayed workup; or (D) 6 months after CRT. Long-term survival outcomes between the TMT and BMT groups were compared for each definition of salvage esophagectomy. Time to surgery was included a priori in a multivariable model for overall survival. RESULTS: Of 143 patients, 90 (63%) underwent esophagectomy and 53 (37%) received CRT only. Although the total patients remained the same, the composition of the TMT and BMT groups varied by salvage definitions A through D. Various definitions resulted in different 5-year survival rates for TMT vs BMT groups: (A) 56% vs 39%, (B) 61% vs 34%, (C) 50% vs 42%, and (D) 51% vs 39%. In a Cox multivariable analysis age and proximal/middle esophageal tumors were associated with worse postoperative survival, but time to surgery was not. CONCLUSIONS: Slight variations in the definition of salvage esophagectomy can influence the interpretation of TMT and BMT outcomes. Future studies should consistently define treatment groups.

Analysis of Esophagectomy Margin Practice and Survival Implications.

BACKGROUND: The objective of this study was to determine how thoracic surgeons manage intraoperative esophagectomy positive margins and how these decisions may relate to overall survival and progression-free survival in esophageal cancer. METHODS: A survey was sent to thoracic surgeons to understand the management of intraoperative positive esophagectomy margins. Primary data at two high-volume esophageal cancer institutions from 1994 to 2017 were retrospectively reviewed to identify patients who had intraoperative positive frozen section margins during esophagectomy. Patient characteristics and survival data were collected and analyzed. Overall survival and progression-free survival were assessed using a Cox model. RESULTS: Eighty-five percent of thoracic surgeons responding to a survey reported the utilization of frozen pathologic evaluation during esophagectomy with attempts at re-resection to achieve negative margin. Our esophagectomy database identified 94 patients with intraoperative positive margins. Of those re-resected (n = 67, 63%), 44 patients (46.8%) were converted to R0 resections. overall survival was improved for patients in the R0 group (13 months) vs R+ group (3.4 months, P = .04). Progression-free survival was also improved between the R0 group (8.6 months) and the R+ group (2.2 months, P = .03). In a multivariable analysis for progression-free survival, margin status was an independent predictor of survival (hazard ratio 3.13, P = .03). CONCLUSIONS: From a thoracic surgery survey, 85% of surgeons use intraoperative frozen section margin analysis to guide surgical decision making during an esophagectomy. Analyzing patients with a positive margin discovered during esophagectomy suggests that esophageal cancer patients who can undergo re-resection to a negative margin have increased progression-free survival. The final margin appears to be related to progression-free survival.

Social Disparities in Thoracic Surgery Database Research: Implications and Impact.

A complex relationship exists between health care disparities and large databases among the thoracic surgical patient population. Using the example of thoracic malignancies, the ability of investigations leveraging large databases and novel analytical approaches to highlight disparate access to care and discordant outcomes following treatment is illustrated. Large, widely used databases may not be representative of the thoracic surgical patient population as a whole, and caution must be used when interpreting and generalizing results gleaned from such database analyses. Ensuring appropriate representation of all relevant patient subgroups in research databases will improve external generalizability and scientific validity of future investigations.

Impact of Psychiatric Comorbidities on Surgical Outcomes for Non-Small Cell Lung Cancer.

BACKGROUND: Psychiatric comorbidities (PCs) have been associated with poor surgical outcomes in several malignancies. However, the impact of PCs on surgical outcomes for non-small cell lung cancer (NSCLC) remains largely unknown. METHODS: NSCLC patients who underwent pulmonary resection at a single institution between 2006 and 2017 were included. Presence of preoperative PCs was identified by documented diagnostic codes. Demographic, histopathologic, perioperative, and survival data were analyzed. Categorical variables were compared using the χ2 or Fisher exact test. Overall and disease-free survival was analyzed using Kaplan-Meier method. Univariable and multivariable logistic regression analyses were performed for 30-day readmission. RESULTS: Among 2907 patients, PCs were present preoperatively in 180 (6%), including anxiety, 130 (72%); depression, 52 (29%); adjustment disorder, 28 (16%); alcohol abuse, 16 (9%); sleep disorder, 8 (4%); and schizophrenia, 3 (2%). Patients with PCs were younger, with fewer cardiovascular complications. There were no differences in length of stay. However, PCs led to increased 30-day readmission (12% vs 6%, P = .004). Reasons for readmission did not differ between groups (P = .679). Multivariable analysis showed PCs independently predicted 30-day readmission (odds ratio, 2.00; P = .005). Importantly, there were no differences in 30- or 90-day mortality (P = .495 and P = .748, respectively), overall survival (P = .439), or disease-free survival (P = .924). CONCLUSIONS: NSCLC patients with and without PCs experienced similar perioperative and long-term outcomes, suggesting that individuals should not be denied surgical care on the basis of such comorbidities. However, further research should seek to identify reasons for increased risk of readmission for patients with PCs and validate these findings in other settings.

Birth weight predicts patient outcomes in infants who undergo congenital diaphragmatic hernia repair.

PURPOSE: The purpose of this study was to analyze the clinical characteristics and outcomes of low birthweight (LBW) infants with congenital diaphragmatic hernia (CDH) compared to normal birthweight (NBW) infants with CDH. We hypothesized that LBW was associated with increased mortality, decreased extracorporeal life support (ECLS) utilization, and increased pulmonary morbidity in CDH patients. METHODS: Patients in the CDH Study Group from 2007 to 2018 were included. LBW was defined as <2.5 kg. Clinical characteristics and outcomes for LBW patients were compared to normal birthweight (NBW) patients using univariate and multivariable analyses. RESULTS: Of 5,586 patients, 1,157 (21%) were LBW. LBW infants had more congenital anomalies and larger diaphragmatic defects than NBW infants. ECLS utilization was decreased, and overall mortality was increased among LBW infants compared to NBW infants. A 1 kg increase in birthweight was associated with 34% higher odds of survival after repair (adjusted Odds Ratio 1.34, 95% CI 1.03-1.76; p = .03). LBW infants had longer durations of mechanical ventilation and were more likely to require supplemental oxygen at 30 days and at the time of discharge. CONCLUSION: LBW is a risk factor for mortality and pulmonary morbidity in CDH. Prolonged oxygen requirement and increased length of stay are important considerations when managing this population.

Modern Perioperative Practices May Mitigate Effects of Continued Smoking Among Lung Cancer Patients.

BACKGROUND: Although smokers are at an increased risk for postoperative pulmonary complications after thoracic surgery, the relationship between cessation timing and postoperative pulmonary complications has not been explored in an era of enhanced recovery protocols and active tobacco cessation programs. Because a strong preference exists among thoracic surgeons to delay surgery to continued smokers, we sought to evaluate this relationship in a modern era. METHODS: Patients undergoing lung resection for a diagnosis of non-small cell lung cancer from 2012 to 2017 were identified. Multivariable logistic regression was used to evaluate preoperative tobacco cessation timing to determine the impact on postoperative pulmonary complications. RESULTS: In all, 1038 ever smokers were identified. Patients were current smokers in 30 (3%) instances, and among former smokers, the preoperative cessation interval was 0 to 14 days in 10% (104), more than 14 days to 1 month in 6% (62), more than 1 month to 1 year in 18% (189), more than 1 to 5 years in 10% (107), and more than 5 years in 53% (546). Pulmonary complications occurred in 269 patients (26%). Multivariable analysis revealed that no group of recent or long-term quitters had superior outcomes in terms of pulmonary complications when evaluating various periods of abstinence in comparison with continued smokers and active quitters. CONCLUSIONS: In an era of enhanced recovery protocols, minimally invasive surgery, and active tobacco cessation programs that may help patients to cut back, our data do not support the practice of delaying or denying surgery to patients who have difficulty quitting completely. Perioperative cessation counseling should be aimed at long-term benefits, including reduction of disease recurrence and secondary malignancies.