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• What is the primary question addressed by this study? This study examines the feasibility of testing and implementing a perioperative mental health intervention bundle composed of psychological and pharmacological components, for older surgical patients. • What is the main finding of this study? Twenty-three older adults (mean age 68.0 years, 65% women) participated in this study, achieving a study reach of 82% and intervention reach of 83%. Preliminary efficacy analysis indicated improvement in PHQ-ADS scores (F = 12.13, p <0.001). • What is the meaning of the finding? Patients described overwhelmingly positive experiences with both the intervention activities and the interventionist, and reported improvement in managing depression and/or anxiety. The perioperative period is challenging and stressful for older adults. Those with depression and/or anxiety have an increased risk of adverse surgical outcomes. We assessed the feasibility of a perioperative mental health intervention composed of medication optimization and a wellness program following principles of behavioral activation and care coordination for older surgical patients. We included orthopedic, oncologic, and cardiac surgical patients aged 60 and older. Feasibility outcomes included study reach, the number of patients who agreed to participate out of the total eligible; and intervention reach, the number of patients who completed the intervention out of patients who agreed to participate. Intervention efficacy was assessed using the Patient Health Questionnaire for Anxiety and Depression (PHQ-ADS). Implementation potential and experiences were collected using patient surveys and qualitative interviews. Complementary caregiver feedback was also collected. Twenty-three out of 28 eligible older adults participated in this study (mean age 68.0 years, 65% women), achieving study reach of 82% and intervention reach of 83%. In qualitative interviews, patients (n = 15) and caregivers (complementary data, n = 5) described overwhelmingly positive experiences with both the intervention components and the interventionist, and reported improvement in managing depression and/or anxiety. Preliminary efficacy analysis indicated improvement in PHQ-ADS scores (F = 12.13, p <0.001). The study procedures were reported by participants as feasible and the perioperative mental health intervention to reduce anxiety and depression in older surgical patients showed strong implementation potential. Preliminary data suggest its efficacy for improving depression and/or anxiety symptoms. A randomized controlled trial assessing the intervention and implementation effectiveness is currently ongoing. [ABSTRACT FROM AUTHOR]

Primary graft dysfunction (PGD) is the leading cause of death in the first 30 days after lung transplantation and is also associated with worse long-term outcomes. Outcomes of patients with PGD grade 3 requiring extracorporeal membrane oxygenation (ECMO) support after lung transplantation have yet to be well described. We sought to describe short- and long-term outcomes for patients with PGD grade 3 who required ECMO support. This is a single-center retrospective cohort study of patients undergoing lung transplantation. We stratified patients with PGD grade 3 into non-ECMO, venoarterial (VA) ECMO, and venovenous (VV) ECMO groups after transplantation. We then compared the outcomes between the groups. Of 773 lung transplant recipients, PGD grade 3 developed in 204 (26%) at any time in the first 72 hours after lung transplantation. Of these, 13 (5%) required VA ECMO and 25 (10%) required VV ECMO support. The 30-day, 1-year, and 5-year survival in the VA ECMO group was 62%, 54%, and 43% compared with 96%, 84%, and 65% in the VV ECMO group and 99%, 94%, and 71% in the non-ECMO group. Multivariable Cox regression analysis showed that VA ECMO was associated with increased mortality (hazard ratio, 2.37; 95% CI, 1.06-5.28; P =.04). Patients who required VA ECMO support for PGD grade 3 have significantly worse survival compared with those who did not require ECMO and those who required VV ECMO support. This suggests that VA ECMO treatment of patients with PGD grade 3 after lung transplantation can be a predictable risk factor for mortality. [Display omitted] [ABSTRACT FROM AUTHOR]

Guidelines recommend shared decision-making about treatment options for high-risk, operable stage I lung cancer. Patient decision aids can facilitate shared decision-making; however, their development, implementation, and evaluation in routine clinical practice presents numerous challenges and opportunities. The purpose of this review is to reflect on the process of tool development; identify the challenges associated with meeting the needs of patients, clinicians from multiple disciplines, and institutional workflow during implementation; and propose recommendations for future clinicians who wish to develop, refine, or implement similar tools into routine care. In this review, we: (1) discuss guidelines for decision aid development; (2) describe how we applied those to create an education and decision support tool for patients with clinical stage I lung cancer deciding between radiation therapy and surgical resection; and (3) highlight challenges in implementing and evaluating the tool. We provide recommendations for those seeking to develop, refine, or implement similar tools into routine care. [ABSTRACT FROM AUTHOR]

Multiple stakeholders have advocated for minimum volume standards for complex surgical procedures. The Leapfrog Group recommends that patients with non–small cell lung cancer (NSCLC) receive surgical resection at hospitals that perform at least 40 lung resections annually. However, the cost-effectiveness of this paradigm is unknown. A cost-effectiveness analysis was performed on 90-day and 5-year horizons for patients with clinical stage I NSCLC undergoing surgical resection at hospitals stratified by Leapfrog standard. Model inputs were derived from either the literature or a propensity score–matched cohort using the National Cancer Database. For the 5-year horizon, we simulated using a Markov model with 1-year cycle. Incremental cost-effectiveness ratio (ICER) was calculated to evaluate cost-effectiveness. For the 90-day horizon, resection at a Leapfrog hospital was more costly ($25 567 vs $25 530) but had greater utility (0.185 vs 0.181 quality-adjusted life-years), resulting in an ICER of 10 506. Similarly, for the 5-year horizon, resection at a Leapfrog hospital was more costly ($26 600 vs $26 495) but more effective (3.216 vs 3.122 quality-adjusted life-years), resulting in an ICER of 1108. When the costs for long-distance travel, lodging, and loss of productivity for caregivers were factored in, the ICER was 20 499 during the 5-year horizon for resection at Leapfrog hospitals. Using a willingness-to-pay threshold of $50 000, resection at a Leapfrog hospital remained cost-effective. Receiving surgery for clinical stage I NSCLC at hospitals that meet Leapfrog volume standards is cost-effective. Payers and policymakers should consider supporting patient and caregiver travel to higher volume institutions for lung cancer surgery. [ABSTRACT FROM AUTHOR]

Lung cancer invading the chest wall is treated with concomitant en bloc lung and chest wall resection (CWR). It is unclear how CWR affects postoperative outcomes of lung resection. We hypothesized that CWR would be associated with increased risk of adverse outcomes after lung cancer resection. We performed a retrospective analysis of The Society of Thoracic Surgeons (STS) General Thoracic Surgery Database from 2016-2019. Patients with superior sulcus tumors were excluded. Patient demographic and operative outcomes were compared between those with and without CWR. Chest wall resection was added to existing STS lung risk models to determine the association with a composite adverse outcome, which included major morbidity and death. Among 41 310 lung resections, 306 (0.74%) occurred with concomitant CWR. Differences between those with and without CWR included demographic and comorbidities. Patients undergoing CWR were more likely to have the composite adverse outcome (64 of 306 [20.9%] vs 3128 of 41 004 [7.6%] for non-CWR resections, P <.001). Mortality was also increased among the CWR cohort (2.9% vs 1.1%, P =.003). CWR was associated with an increased risk of adverse composite outcome among all lung resection patients in a multivariable model (odds ratio 1.74, P =.0003) and the lobectomy subgroup (odds ratio 2.35, P <.0001). Among institutions with ≥10 lung resections, 49.1% performed lung resections with CWR. Concomitant CWR adds risk of adverse outcomes after lung cancer resection. As a subset of intuitions perform CWR, quality assessments should control for CWR. This variable will be incorporated into the STS lung cancer and lobectomy quality composite measures. [ABSTRACT FROM AUTHOR]

Equitable access to care is a critical component of comprehensive surgical lung cancer management. Despite this, quality measures (QMs) assessing preoperative access to care are lacking. This study determined several preoperative QMs on the basis of contemporary treatment guidelines and hypothesized that poor access to care was associated with worse outcomes. This retrospective cohort study used a specially compiled Veterans Health Administration data set of patients with clinical stage I non-small cell lung cancer (NSCLC) who underwent surgical treatment (2006-2016). The study defined 4 QMs that patients with clinical stage I NSCLC should routinely meet in the preoperative period: timely surgery, positron emission tomography imaging, appropriate smoking management, and pulmonary function testing. The relationship between meeting these QMs and various short- and long-term outcomes was assessed. Among 9749 veterans undergoing surgery for clinical stage I NSCLC, 3371 (34.6%) met all QMs. Factors associated with lower likelihood of meeting all QMs included Black race (adjusted odds ratio [aOR], 0.744; 95% CI, 0.652-0.848), higher area deprivation index score (eg, quartile 5 vs 1; aOR, 0.747; 95% CI, 0.647-0.863), and increased distance to hospital (eg, quartile 5 vs 1; aOR, 0.700; 95% CI, 0.605-0.811). Adherence to all QMs was associated with significantly lower likelihood of postoperative mortality (aOR, 0.623; 95% CI, 0.433-0.896) and improved overall survival (adjusted HR, 0.897; 95% CI, 0.844-0.954). Inadequate access to preoperative care is associated with worse short- and long-term outcomes in clinical stage I NSCLC. Future Veterans Health Administration policy measures should focus on providing more equitable guideline-concordant care to veterans. [Display omitted] [ABSTRACT FROM AUTHOR]

Patient-reported outcomes (PROs) are critical measures of patient well-being after esophagectomy. In this pilot study, we assessed PROs before and after esophagectomy using the Patient Reported Outcomes Measurement Information System (PROMIS) to assess patient recovery after surgery. We prospectively collected PROMIS dyspnea severity, physical function, and pain interference measures from patients with esophageal cancer undergoing esophagectomy (2017-2020). We merged these data with our institutional Society of Thoracic Surgery esophagectomy database. We used linear mixed-effect multivariable models to assess changes in PROMIS scores (least square mean [LSM] differences) preoperatively and postoperatively at 1 and 6 months. The study included 112 patients undergoing esophagectomy. Pain interference, physical function, and dyspnea severity scores were significantly worse 1 month after surgery. While physical function and dyspnea severity scores returned to baseline 6 months after surgery, pain interference scores remained persistently worse (LSM difference, 2.7 ± 2.5; P =.036). PROMIS scores were further assessed among patients undergoing transhiatal esophagectomy compared with transthoracic esophagectomy. Physical function and dyspnea severity scores were similar between the groups at each assessment. However, pain interference scores were persistently better among patients undergoing THE at both 1 month (LSM difference, 6.5 ± 5.1; P =.013) and 6 months after surgery (LSM difference, 5.2 ± 3.9; P =.008). This pilot study assessing PROMIS scores after esophagectomy for cancer reveals that pain is a persistently reported symptom up to 6 months after surgery, particularly among patients receiving transthoracic esophagectomy. [Display omitted] [ABSTRACT FROM AUTHOR]

Dissemination and implementation (D&I) science is the practice of taking evidence-based interventions and sustainably incorporating them into routine clinical practice. As a relatively young field, D&I techniques are underutilized in cardiothoracic surgery. This review offers an overview of D&I science from the context of the cardiothoracic surgeon. First, we provide a general introduction to D&I science and basic terminology that is used in the field. Second, to illustrate D&I techniques in a real-world example, we discuss a case study for implementing lung protective management strategies for lung donor optimization nationally. Finally, we discuss challenges to successful implementation that are unique to cardiothoracic surgery and give several examples of evidence-based interventions that have been poorly implemented into surgical practice. We also provide examples of successful D&I interventions—including deimplementation strategies—from other surgical subspecialties. We hope that this review offers additional tools for cardiothoracic surgeons to explore when introducing evidence-based interventions into routine practice. [Display omitted] [ABSTRACT FROM AUTHOR]

Robot-assisted thoracic surgery has emerged as an alternative to video-assisted thoracic surgery (VATS) for treating patients with resectable non-small cell lung cancer. The objective of this study was to evaluate the cost effectiveness of robotic-assisted lobectomy (RAL) compared with VATS and open lobectomy for adults with NSCLC. A decision analysis model was employed to compare the cost effectiveness of RAL, VATS, and open lobectomy with 1-year time horizon from both health care and societal perspectives. Health care costs (2020$) and quality-adjusted life-years were compared between the approaches. The incremental cost-effectiveness ratio was calculated in terms of cost per quality-adjusted life-years gained. Sensitivity analyses were performed to identify variables driving cost effectiveness across several willingness-to-pay thresholds. Open thoracotomy was not cost effective compared with both RAL and VATS lobectomy. From the health care sector perspective, RAL was $394.97 more expensive per case than VATS resulting in an incremental cost-effectiveness ratio of $180 755.10 per quality-adjusted life-year. From the societal perspective, RAL was $247.77 more expensive per case than VATS, resulting in an incremental cost-effectiveness ratio of $113 388.80 per quality-adjusted life-years. Robotic-assisted lobectomy becomes cost effective with marginally lower robotic instrument costs, shorter operating room times, lower conversion rates, shorter lengths of stay, higher hospital volumes, and improved quality of life. Robotic-assisted lobectomy is also cost effective if surgeons can increase the proportion of minimally invasive lobectomies using robotic technology. Compared with VATS, RAL is not cost effective for lung cancer lobectomy at lower willingness-to-pay thresholds. However, several factors may drive RAL to emerge as the more cost-effective approach for minimally invasive lung cancer resection. [Display omitted] [ABSTRACT FROM AUTHOR]

Patient-reported outcomes are critical for delivering high-quality surgical care, yet they are seldom collected in routine clinical practice. The objective of this quality improvement study was to improve routine patient-reported outcomes collection in a thoracic surgery clinic. Thoracic surgery patients at a single academic institution were prospectively monitored from April 2019 to March 2020. The National Institutes of Health-validated Patient-Reported Outcomes Measurement Information System (PROMIS) was used. Using a Model for Improvement design and through multidisciplinary participant observation, we performed multiple plan-do-study-act cycles, an iterative, 4-stage model for rapidly testing interventions, to improve routine collection reliability. During the study period, 2315 patient visits occurred. The baseline PROMIS assessment collection rate was 53%. After convening a multidisciplinary stakeholder team, the key drivers for PROMIS collection were having engaged staff, engaged patients, adequate technological capacity, and adequate time for survey completion, including when to complete the survey during the patient visits. Regular meetings between stakeholders were initiated to promote these key drivers. Several plan-do-study-act cycles were then used to test different interventions, resulting in several positive system shifts, as demonstrated on a statistical process control chart. Adherence to survey collection reached 91% of office visits by approximately 7 months, a 72% relative improvement, which was sustained. Routine collection of patient-reported outcomes, such as PROMIS, are critical for improving thoracic surgical care. Our study shows that reliably collecting these data is possible in a clinical setting with minimal additional hospital resources. [Display omitted] [ABSTRACT FROM AUTHOR]

Donor hearts and lungs are more susceptible to the inflammatory physiologic changes that occur after brain death. Prior investigations have shown that protocolized management of potential organ donors can rehabilitate donor organs that are initially deemed unacceptable. In this review we discuss advances in donor management models with particular attention to the specialized donor care facility model. In addition we review specific strategies to optimize donor thoracic organs and improve organ yield in thoracic transplantation. We performed a literature review by searching the PubMed database for medical subject heading terms associated with organ donor management models. We also communicated with our local organ procurement organization to gather published and unpublished information first-hand. The specialized donor care facility model has been shown to improve the efficiency of organ donor management and procurement while reducing costs and minimizing travel and its associated risks. Lung protective ventilation, recruitment of atelectatic lung, and hormone therapy (eg, glucocorticoids and triiodothyronine/thyroxine) are associated with improved lung utilization rates. Stroke volume–based resuscitation is associated with improved heart utilization rates, whereas studies evaluating hormone therapy (eg, glucocorticoids and triiodothyronine/thyroxine) have shown variable results. Lack of high-quality prospective evidence results in conflicting practices across organ procurement organizations, and best practices remain controversial. Future studies should focus on prospective, randomized investigations to evaluate donor management strategies. The specialized donor care facility model fosters a collaborative environment that encourages academic inquiry and is an ideal setting for these investigations. [ABSTRACT FROM AUTHOR]

Outcomes after lung retransplantation (LRT) remain inferior compared with primary lung transplantation (PLT). This study examined the impact of center volume on 1-year survival after LRT. Using the United Network for Organ Sharing database, the study abstracted patients undergoing PLT and LRT between January 2006 and December 2017, excluding combined heart-lung transplants and multiple retransplants. One-year survival rates after PLT and LRT were compared using propensity score matching. In the LRT cohort, multivariable Cox models with and without time-dependent coefficients were fitted to examine association between transplant center volume and 1-year survival. Center volume was categorized on the basis of inspection of restricted cubic splines. A total of 20,675 recipients (PLT 19,853 [96.0%] vs LRT 822 [4.0%]) were included. One-year survival was lower for LRT recipients in the matched cohort (PLT 84.8% vs LRT 76.7%). There was steady improvement in 1-year survival after LRT (2006 to 2009 72.1% vs 2010 to 2013 76.6% vs 2014 to 2017 80.1%). Higher center volume was associated with better 1-year survival after LRT. This survival difference was noted in the initial 30 days after transplantation (intermediate vs low volume hazard ratio, 0.282 [95% confidence interval, 0.151 to 0.526]; high vs low volume hazard ratio, 0.406 [95% confidence interval, 0.224 to 0.737]), but it became insignificant after 30 days. Superior 1-year survival after LRT at higher-volume centers is predominantly the result of better 30-day outcomes. This finding suggests that LRT candidates may be referred to higher-volume centers for surgery. [Display omitted] [ABSTRACT FROM AUTHOR]

Approximately 3 million Americans served in the armed forces during the Vietnam War. Veterans have a higher incidence rate of lung cancer compared with the general population, which may be related to exposures sustained during service. Agent Orange, one of the tactical herbicides used by the armed forces as a means of destroying crops and clearing vegetation, has been linked to the development of several cancers including non–small cell lung cancer. However, traditional risk models of lung cancer survival and recurrence often do not include such exposures. We aimed to examine the relationship between Agent Orange exposure and overall survival and disease recurrence for surgically treated stage I non–small cell lung cancer. We performed a retrospective cohort study using a uniquely compiled dataset of US Veterans with pathologic I non–small cell lung cancer. We included adult patients who served in the Vietnam War and underwent surgical resection between 2010 and 2016. Our 2 comparison groups included those with identified Agent Orange exposure and those who were unexposed. We used multivariable Cox proportional hazards and Fine and Gray competing risk analyses to examine overall survival and disease recurrence for patients with pathologic stage I disease, respectively. A total of 3958 Vietnam Veterans with pathologic stage I disease were identified (994 who had Agent Orange exposure and 2964 who were unexposed). Those who had Agent Orange exposure were more likely to be male, to be White, and to live a further distance from their treatment facility (P <.05). Tumor size distribution, grade, and histology were similar between cohorts. Multivariable Cox proportional hazards modeling identified similar overall survival between cohorts (Agent Orange exposure hazard ratio, 0.97; 95% CI, 0.86-1.09). Patients who had Agent Orange exposure had a 19% increased risk of disease recurrence (hazard ratio, 1.19; 95% CI, 1.02-1.40). Veterans with known Agent Orange exposure who undergo surgical treatment for stage I non–small cell lung cancer have an approximately 20% increased risk of disease recurrence compared with their nonexposed counterparts. Agent Orange exposure should be taken into consideration when determining treatment and surveillance regimens for Veteran patients. [ABSTRACT FROM AUTHOR]

Studies in lung transplantation have shown variable association between hospital volume and clinical outcomes. We aimed to identify the pattern of effect of hospital volume on individual patient survival after lung transplantation. We performed a retrospective analysis using the United Network for Organ Sharing national thoracic organ transplantation database. Adult patients who underwent lung transplantation between January 2013 and December 2017 were included. The association between mean annual center volume and 1-year overall survival was examined using restricted cubic splines in a random effects multivariable Cox model. The volume threshold for optimal 1-year overall survival was subsequently approximated by the maximum likelihood approach using segmented linear splines in the same model. The study included 10,007 patients at 71 transplant centers. Median annual center volume was 22 cases (interquartile range, 10.6 to 38). A center volume threshold was identified at 33 cases per year (95% confidence interval, 28 to 37). Higher center volume, to 33 cases per year, was associated with better 1-year survival (hazard ratio 0.989, 95% confidence interval, 0.980 to 0.999 every additional case). Further increase in center volume above 33 cases per year showed no additional benefit (hazard ratio 1.000, 95% confidence interval, 0.996 to 1.003 every additional case). Twenty-three centers (32.4%) reached the volume threshold of 33 cases per year. One-year survival after lung transplantation improved with increasing center volume to as many as 33 cases per year. Low volume centers below the 33 cases per year threshold had large variations in their outcomes and had a higher risk of performing poorly, although many of them maintained good performance. [ABSTRACT FROM AUTHOR]

Current cardiac surgery risk algorithms and quality measures focus on perioperative outcomes. However, delivering high-value, patient-centered cardiac care will require a better understanding of long-term patient-reported quality of life after surgery. Our objective was to prospectively assess the effect of cardiac surgery on long-term patient-reported outcomes. Patients undergoing cardiac surgery at an academic medical center (2016 to 2017) were eligible for enrollment. Patient-reported outcomes were measured using the National Institutes of Health Patient-Reported Outcomes Measurement Information System preoperatively and 1 year postoperatively across five domains: mental health, physical health, physical functioning, social satisfaction, and applied cognition. Baseline data and perioperative outcomes were obtained from The Society of Thoracic Surgeons Database. The effect of cardiac surgery on long-term patient-reported quality of life was assessed. Ninety-eight patients were enrolled and underwent cardiac surgery, with 92.9% (91 of 98) successful follow-up. The most common operation was coronary artery bypass graft surgery at 63.3% (62 of 98), with 60.2% (59 of 98) undergoing an elective operation. One-year all-cause mortality was 5.1% (5 of 98). Rate of major morbidity was 11.2% (11 of 98). Cardiac surgery significantly improved patient-reported outcomes at 1 year across four domains: mental health (preoperative 47.3 ± 7.7 vs postoperative 51.1 ± 8.9, P <.001), physical health (41.2 ± 8.2 vs 46.3 ± 9.3, P <.001), physical functioning (39.8 ± 8.6 vs 44.8 ± 8.5, P <.001), and social satisfaction (46.8 ± 10.9 vs 50.7 ± 10.8, P =.023). Hospital discharge to a facility did not affect 1-year patient-reported outcomes. Cardiac surgery improves long-term patient-reported quality of life. Mental, physical, and social well-being scores were significantly higher 1 year postoperatively. Data collection with the National Institutes of Health Patient-Reported Outcomes Measurement Information System provides meaningful, quantifiable results that may improve delivery of patient-centered care. [ABSTRACT FROM AUTHOR]

Surgical decortication is recommended by national guidelines for management of early empyema, but intrapleural fibrinolysis is frequently used as a first-line therapy in clinical practice. This study compared the cost-effectiveness of video-assisted thoracoscopic surgery (VATS) decortication with intrapleural fibrinolysis for early empyema. A decision analysis model was developed. The base clinical case was a 65-year-old man with early empyema treated either by VATS decortication or intrapleural tissue plasminogen activator and deoxyribonuclease. The likelihood of key outcomes occurring was derived from the literature. Medicare diagnosis-related groups and manufacturers' drug prices were used for cost estimates. Successful treatment was defined as complete or nearly complete resolution of empyema on imaging. Effectiveness was defined as health utility 1 year after empyema. Intrapleural tissue plasminogen activator and deoxyribonuclease were more cost-effective than VATS decortication for treating early empyema for the base clinical case. Surgical decortication had a slightly lower cost than fibrinolysis ($13,345 vs $13,965), but fibrinolysis had marginally higher effectiveness at 1 year (health utility of 0.80 vs 0.71). Therefore, fibrinolysis was the more cost-effective option. Sensitivity analyses found that fibrinolysis as the initial therapy was more cost-effective when the probability of success was greater than 60% or the initial cost was less than $13,000. Surgical decortication and intrapleural fibrinolysis have nearly equivalent cost-effectiveness for early empyema in patients who can tolerate both procedures. Surgeons should consider patient-specific factors, as well as the cost and effectiveness of both modalities, when deciding on an initial treatment for early empyema. [ABSTRACT FROM AUTHOR]

Pulmonary embolism (PE) is unexpectedly detected in some donor lungs during organ procurement for lung transplantation. Anecdotally, such lungs are usually implanted; however, the impact of this finding on recipient outcomes remains unclear. We hypothesized that incidentally detected donor PE is associated with adverse short-term and long-term outcomes among lung transplant recipients. We analyzed a prospectively maintained database of all lung donors procured by a single surgeon and transplanted at our institution between 2009 and 2018. A standardized approach was used for all procurements and included antegrade and retrograde flush. Pulmonary embolism was defined as macroscopic thrombus seen in the pulmonary artery during the donor procurement operation. A total of 501 consecutive lung procurements were performed during the study period. The incidence of donor PE was 4.4% (22 of 501). No organs were discarded owing to PE. Donors with PE were similar to donors without PE in baseline characteristics and Pa o 2. Recipients in the two groups were also similar. Pulmonary embolism was associated with a higher likelihood of acute cellular rejection grade 2 or more (10 of 22 [45.5%] vs 120 of 479 [25.1%], P =.03). Multivariable Cox modeling demonstrated an association between PE and the development of chronic lung allograft dysfunction (hazard ratio 2.02; 95% confidence interval, 1.23 to 3.30; P =.005). Lungs from donors with incidentally detected PE may be associated with a higher incidence of recipient acute cellular rejection as well as reduced chronic lung allograft dysfunction-free survival. Surgeons must use caution when transplanting lungs with incidentally discovered PE. These preliminary findings warrant corroboration in larger data sets. [ABSTRACT FROM AUTHOR]

The novel coronavirus (COVID-19) pandemic has led surgical societies to recommend delaying diagnosis and treatment of suspected lung cancer for lesions less than 2 cm. Delaying diagnosis can lead to disease progression, but the impact of this delay on mortality is unknown. The COVID-19 infection rate at which immediate operative risk exceeds benefit is unknown. We sought to model immediate versus delayed surgical resection in a suspicious lung nodule less than 2 cm. A decision analysis model was developed, and sensitivity analyses performed. The base case was a 65-year-old male smoker with chronic obstructive pulmonary disease presenting for surgical biopsy of a 1.5 to 2 cm lung nodule highly suspicious for cancer during the COVID-19 pandemic. We compared immediate surgical resection to delayed resection after 3 months. The likelihood of key outcomes was derived from the literature where available. The outcome was 5-year overall survival. Immediate surgical resection resulted in a similar but slightly higher 5-year overall survival when compared with delayed resection (0.77 versus 0.74) owing to the risk of disease progression. However, if the probability of acquired COVID-19 infection is greater than 13%, delayed resection is favorable (0.74 vs 0.73). Immediate surgical biopsy of lung nodules suspicious for cancer in hospitals with low COVID-19 prevalence likely results in improved 5-year survival. However, as the risk of perioperative COVID-19 infection increases above 13%, a delayed approach has similar or improved survival. This balance should be frequently reexamined at each health care facility throughout the curve of the pandemic. [ABSTRACT FROM AUTHOR]

Previous studies in the field of organ transplantation have shown a possible association between nighttime surgery and adverse outcomes. We aim to determine the impact of nighttime lung transplantation on postoperative outcomes, long-term survival, and overall cost. We performed a single-center retrospective cohort analysis of adult lung transplant recipients who underwent transplantation between January 2006 and December 2017. Data were extracted from our institutional Lung Transplant Registry and Mid-America Transplant services database. Patients were classified into 2 strata, daytime (5 AM to 6 PM) and nighttime (6 PM to 5 AM), based on time of incision. Major postoperative adverse events, 5-year overall survival, and 5-year bronchiolitis obliterans syndrome–free survival were examined after propensity score matching. Additionally we compared overall cost of transplantation between nighttime and daytime groups. Of the 740 patients included in this study, 549 (74.2%) underwent daytime transplantation and 191 (25.8%) underwent nighttime transplantation (NT). Propensity score matching yielded 187 matched pairs. NT was associated with a higher risk of having any major postoperative adverse event (adjusted odds ratio, 1.731; 95% confidence interval, 1.093-2.741; P =.019), decreased 5-year overall survival (adjusted hazard ratio, 1.798; 95% confidence interval, 1.079-2.995; P =.024), and decreased 5-year bronchiolitis obliterans syndrome–free survival (adjusted hazard ratio, 1.556; 95% confidence interval, 1.098-2.205; P =.013) in doubly robust multivariable analyses after propensity score matching. Overall cost for NT and daytime transplantation was similar. NT was associated with a higher risk of major postoperative adverse events, decreased 5-year overall survival, and decreased 5-year bronchiolitis obliterans syndrome–free survival. Our findings suggest potential benefits of delaying NT to daytime transplantation. [ABSTRACT FROM AUTHOR]

Preoperative opioid use is associated with increased health care use after elective abdominal surgery. However, the scope of preoperative opioid use and its association with outcomes have not been described in elective pulmonary resection. This study aimed to characterize prevalent preoperative opioid use in patients undergoing elective pulmonary resection and compare clinical outcomes between patients with and without preoperative opioid exposure. The study investigators assembled a retrospective cohort of adult patients undergoing elective pulmonary resection by using the IBM Watson Health MarketScan Database (2007 to 2015). The study compared opioid-naïve patients with patients with a history of preoperative opioid exposure (>0 morphine milligram equivalent prescription filled within 90 days before surgery). Multivariable logistic and linear regressions adjusting for patient sociodemographic, comorbidity, and operative characteristics were used to compare odds of postoperative complication, prolonged length-of-stay (>14 days), 30-day postdischarge emergency department visits, 90-day readmissions, and 90-day costs. The study identified 14,373 patients, 4502 (31.3%) of whom had opioid exposure before pulmonary resection. In multivariable regression, patients with preoperative opioid exposure had significantly higher odds of experiencing a prolonged length of stay (odds ratio [OR], 1.32; 95% confidence interval [CI], 1.11 to 1.58), 30-day emergency department visits (OR, 1.24; 95% CI, 1.01 to 1.41), and 90-day readmissions (OR, 1.41; 95% CI, 1.28 to 1.55). Adjusted 90-day costs were approximately 5% higher for patients with preoperative opioid use (P <.001). One-third of patients who underwent pulmonary resection used opioids preoperatively and were at risk of experiencing adverse outcomes and having significantly higher health care use. They represent a unique high-risk population that will require novel, targeted interventions. [ABSTRACT FROM AUTHOR]

Current smokers undergoing lobectomy are at greater risk of complications than are former smokers. The Society of Thoracic Surgeons (STS) composite score for rating program performance for lobectomy adjusts for smoking status, a modifiable risk factor. This study examined variability in the proportion of current smokers undergoing lobectomy among STS database participants. Additionally, the study determined whether each participant's rating changed if smoking was excluded from the risk adjustment model. This is a retrospective analysis of the STS cohort used to develop the composite score for rating program performance for lobectomy. The study summarized the variability among STS database participants for performing lobectomy on current smokers and compared star ratings developed from models with and without smoking status. There were 24,912 patients with smoking status data: 23% current smokers, 62% former smokers, and 15% never smokers. There was significant variability among participants in the proportion of current smokers undergoing lobectomy (3% to 48.6%; P <.001). Major morbidity or mortality (composite) was greater in current smokers (12.1%) than in former smokers (8.6%) and never smokers (4.2%) (P <.001). Using the current risk adjustment model, participant star ratings were as follows: 1 star, n = 6 (3.2%); 2 stars, n = 170 (91.4%); and 3 stars, n = 10 (5.4%). When smoking status was excluded from the model, 1 participant shifted from a 2-star to a 3-star program. There is substantial variability among STS database participants with regard to the proportion of current smokers undergoing lobectomy. However, exclusion of smoking status from the model did not significantly affect participant star rating. [ABSTRACT FROM AUTHOR]

Clinical staging of lung cancer may not reliably predict nodal disease, and its accuracy in The Society of Thoracic Surgeons General Thoracic Surgery Database is not described. Among anatomic pulmonary resections for stages I to III lung cancer with complete clinical and pathologic staging (2012-2017), the accuracy of invasive mediastinal staging (IMS) was compared with noninvasive mediastinal staging only. Accuracy, defined as concordance between clinical and pathologic nodal status, was examined using logistic regression to determine factors associated with clinical nodal (cN) accuracy. Variation in accuracy across centers was recorded and categorized. We included 39,516 patients with stages I to III pulmonary cancer (adenocarcinoma, 66%; squamous, 23%; neuroendocrine, 5%; mixed, 3.3%; other, 2.4%), of whom 90.4% had cN0 disease. IMS was performed in 32.4%. The IMS group had more central tumors (14.8% vs 6.0%, P <.001) and cN1-2 (15.7% vs 6.8%, P <.001). Nodal accuracy was 79.8%. Although IMS had a lower nodal accuracy for cN0-2 disease (74.6% vs 82.6%, P <.001), IMS had higher accuracy when comparing patients with cN1-2 disease (53.9% vs 46.9%, P <.001). In multivariable analysis central tumors (odds ratio, 0.47; 95% confidence interval, 0.43-0.51) and >cN0 disease (odds ratio, 0.25; 95% confidence interval, 0.22-0.29) were associated with lower accuracy. Accuracy of IMS in the top 20 centers was 94.4% and in the bottom 20, 70.9%. Staging accuracy in lung cancers selected for initial resection declines with >cN0 and central tumors. Noninvasive staging in tumors without cN involvement misses nearly 20% of cN1-2. Center-specific accuracy is a target for quality improvement. [ABSTRACT FROM AUTHOR]

On November 24, 2017, a change in lung allocation policy was initiated to replace the donor service area with a 250-nautical-mile radius circle around the donor hospital. We aim to analyze the consequences of this change, including organ acquisition cost and transplant outcomes, at the national level. Data on adult patients undergoing lung transplantation between April 27, 2017, and June 22, 2018 (30 weeks before to 30 weeks after allocation policy change) were extracted from the Scientific Registry of Transplant Recipients database. Patients were classified into pre-change and post-change subgroups. Six-month overall survival was evaluated by Kaplan-Meier analysis. Organ acquisition costs were compared between the pre-change and post-change groups. Of the 3317 adult patients removed from the waiting list during the study period (pre-change 1637 vs post-change 1680), 2734 underwent transplantation (pre-change 1371 of 1637 [83.8%] vs post-change 1363 of 1680 [81.1%]), and 382 died or became too sick to be transplanted (pre-change 168 of 1637 [10.3%] vs post-change 214 of 1680 [12.7%], P =.077). Six-month survival rates of transplanted patients were similar between the two groups. However, average organ acquisition costs increased after policy change (pre-change $50,735 ± $10,858 vs post-change $53,440 ± $10,247, P <.001) with an increase in nonlocal donors (pre-change 44.3% vs post-change 68.9%, P <.001). Organ acquisition costs and resource utilization increased with the new lung allocation policy, whereas deaths on the waiting list or after transplantation did not decrease. Further optimization of the allocation policy is necessary to balance access to transplant and proper stewardship of human and financial resources. [ABSTRACT FROM AUTHOR]

The Society of Thoracic Surgeons (STS) General Thoracic Surgery Database (GTSD) has developed composite quality measures for lobectomy and esophagectomy. This study sought to develop a composite measure including all resections for lung cancer. The STS lung cancer composite score is based on 2 outcomes: risk-adjusted mortality and morbidity. GTSD data were included from January 2015 to December 2017. "Star ratings" were created for centers with 30 or more cases by using 95% Bayesian credible intervals. The Bayesian model was performed with and without inclusion of the minimally invasive approach to assess the impact of approach on the composite measure. The study population included 38,461 patients from 256 centers. Overall operative mortality was 1.3% (495 of 38,461). The major complication rate was 7.9% (3045 of 38,461). The median number of nodes examined was 10 (interquartile range, 5 to 16); the median number of nodal stations sampled was 4 (interquartile range, 3 to 5). Positive resection margins were identified in 3.7% (1420 of 38,461). A total of 214 centers with 30 or more cases were assigned star ratings. There were 7 1-star, 194 2-star, and 13 3-star programs; 70.6% of resections were performed through a minimally invasive approach. Inclusion of minimally invasive approach, which was adjusted for in previous models, altered the star ratings for 3% (6 of 214) of the programs. Participants in the STS GTSD perform lung cancer resection with low morbidity and mortality. Lymph node data suggest that participants are meeting contemporary staging standards. There is wide variability among participants in application of minimally invasive approaches. The study found that risk adjustment for approach altered ratings in 3% of participants. [ABSTRACT FROM AUTHOR]

Minimally invasive lobectomy is associated with decreased morbidity and length of stay. However, there have been few published analyses using recent, population-level data to compare clinical outcomes and cost by surgical approach, inclusive of robotic-assisted thoracoscopic surgery (RATS). The objective of this study was to compare outcomes and hospitalization costs among patients undergoing open, video-assisted thoracoscopic surgery (VATS) and RATS lobectomy. We identified patients who underwent elective lobectomy in the Healthcare Cost and Utilization Project Florida State Inpatient Database (2008 to 2014). Hierarchical logistic and linear regression models were used to compare in-hospital mortality, postoperative complications, prolonged length of stay, 30-day readmissions, and index hospitalization costs among cohorts. We identified 15,038 patients, of whom 8501 (56.5%), 4608 (30.7%), and 1929 (12.8%) underwent open, VATS, and RATS lobectomy, respectively. Robotic-assisted lobectomies comprised less than 1% of total lobectomy volume in 2008, and grew to 25% of lobectomy volume by 2014. Both VATS and RATS lobectomies were associated with decreased in-hospital mortality compared to thoracotomy (VATS odds ratio 0.69, 95% confidence interval, 0.50 to 0.94; RATS odds ratio 0.58, 95% confidence interval, 0.35 to 0.96; P =.016). After adjusting for patient age, sex, income, comorbidities, and hospital teaching status, VATS lobectomy was 2% less expensive (P =.007) and robotic-assisted lobectomy was 13% more expensive (P <.001) than the open approach. Minimally invasive approaches were associated to improved clinical outcomes compared with open lobectomy. However, only robotic-assisted lobectomy has had rapid growth in utilization. Despite additional cost, RATS lobectomy appears to provide a viable minimally invasive alternative for general thoracic procedures. [ABSTRACT FROM AUTHOR]

Cardiopulmonary assessment for lung resection is important for risk stratification, and the American College of Chest Physicians (ACCP) guidelines provide decision support. We ascertained the cardiopulmonary assessment practices of thoracic surgeons and determined whether they are guideline concordant. An anonymous survey was emailed to 846 thoracic surgeons who participate in The Society of Thoracic Surgeons General Thoracic Surgery Database. We analyzed survey responses by practice type (general thoracic [GT] versus cardiothoracic [CT]) and years in practice (0-9, 10-19, and ≥20) with the use of contingency tables. We compared adherence of survey responses with the guidelines. The response rate was 24.0% (n = 203). Most surgeons (n = 121, 59.6%) cited a predicted postoperative forced expiratory volume in 1 second or diffusing capacity of lung for carbon monoxide threshold of 40% for further evaluation. Experienced surgeons (≥20 years) were more likely to have a threshold that varies by surgical approach (31.3% versus 23.5% with 10-19 years of experience and 15.9% for 0-9 years of experience, P =.007). Overall, 52.2% refer patients with cardiovascular risk factors to cardiology and 42.9% refer patients with abnormal stress testing. CT surgeons were more likely to refer all patients to cardiology than GT surgeons (17.6% versus 2.4%, P <.001). Only one respondent (0.5%) was 100% adherent to the ACCP guidelines, and 4.4% and 45.8% were 75% and 50% adherent, respectively. Among thoracic surgeons, there is variation in preoperative cardiopulmonary assessment practices, with differences by practice type and years in practice, and marked discordance with the ACCP guidelines. Further study of guideline adherence linked to postoperative morbidity and mortality is warranted to determine whether adherence affects outcomes. [ABSTRACT FROM AUTHOR]

National and institutional data suggest an increase in organ discard rate (donor lungs procured but not implanted) after a new lung allocation policy was introduced in 2017. However, this measure does not include on-site decline rate (donor lungs declined intraoperatively). The objective of this study is to examine the impact of the allocation policy change on on-site decline. We used a Washington University (WU) and our local organ procurement organization (Mid-America Transplant [MTS]) database to abstract data on all accepted lung offers from 2014 to 2021. An on-site decline was defined as an event in which the procuring team declined the organs intraoperatively, and the lungs were not procured. Logistic regression models were used to investigate potentially modifiable reasons for decline. The overall study cohort comprised 876 accepted lung offers, of which 471 donors were at MTS with WU or others as the accepting center and 405 at other organ procurement organizations with WU as the accepting center. At MTS, the on-site decline rate increased from 4.6% to 10.8% (P =.01) after the policy change. Given the greater likelihood of non-local organ placement and longer travel distance after policy change, the estimated cost of each on-site decline increased from $5727 to $9700. In the overall group, latest partial pressure of oxygen (odds ratio [OR], 0.993; 95% confidence interval [CI], 0.989-0.997), chest trauma (OR, 2.474; CI, 1.018-6.010), chest radiograph abnormality (OR, 2.902; CI, 1.289-6.532), and bronchoscopy abnormality (OR, 3.654; CI, 1.813-7.365) were associated with on-site decline, although lung allocation policy era was unassociated (P =.22). We found that nearly 8% of accepted lungs are declined on site. Several donor factors were associated with on-site decline, although lung allocation policy change did not have a consistent impact on on-site decline. [Display omitted] [ABSTRACT FROM AUTHOR]

The benefit of adjuvant treatment for esophageal cancer patients with positive lymph nodes after induction therapy and esophagectomy is uncertain. This in-depth multicenter study assessed the benefit of adjuvant therapy in this population. A retrospective cohort study from 9 institutions included patients who received neoadjuvant treatment, underwent esophagectomy from 2000 to 2014, and had positive lymph nodes on pathology. Factors associated with administration of adjuvant therapy were assessed using multilevel random-intercept modeling to account for institutional variation in practice. Kaplan-Meier analyses were performed based on adjuvant treatment status. Variables associated with survival were identified using Cox proportional hazards modeling. The study analyzed 1082 patients with node-positive cancer after induction therapy and esophagectomy: 209 (19.3%) received adjuvant therapy and 873 (80.7%) did not. Administration of adjuvant treatment varied significantly from 3.2% to 50.0% between sites (P <.001). Accounting for institution effect, factors associated with administration of adjuvant therapy included clinically positive and negative prognostic characteristics: younger age, higher pathologic stage, pathologic grade, no neoadjuvant radiotherapy nonsmoking status, and absence of postoperative infection. Kaplan-Meier analysis showed patients receiving adjuvant therapy had a longer median survival of 2.6 years vs 2.3 years (P =.02). Cox modeling identified adjuvant treatment as independently associated with improved survival, with a 24% reduction in mortality (hazard ratio, 0.76; P =.005). Adjuvant therapy was associated with improved overall survival. Therefore, consideration should be given to administration of adjuvant therapy to esophageal cancer patients who have persistent node-positive disease after induction therapy and esophagectomy and are able to tolerate additional treatment. [ABSTRACT FROM AUTHOR]

Little is known about health disparities in access to low-dose computed tomography (LDCT) screening. This study hypothesized that the current capacity for LDCT screening would be exceeded by the number of at-risk individuals in Virginia. Cancer incidence data and adult smoking rates for Virginia were obtained from public sources between 2006 and 2012. The American College of Radiology website was queried in 2015 to identify lung cancer screening facilities in Virginia, which were surveyed. Spatial exploratory data analysis was used to examine secondary data, and descriptive analysis was used to examine primary survey data. Rural counties have higher lung cancer death rates and smoking rates than metropolitan counties. Despite a tremendous burden for LDCT screening in rural counties, particularly in southwest Virginia, there were only two LDCT facilities. In total, 37 accredited LDCT facilities were identified in Virginia. On average, facilities had been screening for 14.6 months and screened an average of 76 patients. At-risk smokers in Virginia, particularly those living in rural areas with high smoking rates, do not have adequate recommended LDCT coverage. More screening centers are needed to care for the high number of rural smokers at risk for lung cancer. [ABSTRACT FROM AUTHOR]

The Society of Thoracic Surgeons General Thoracic Surgery Database (STS GTSD) remains the most robust thoracic surgical database in the world, providing participating institutions semiannual risk-adjusted performance reports and facilitating multiple quality improvement initiatives each year. In 2018, the STS GTSD Data Collection Form was substantially revised to acquire the most important variables with the least data manager burden. In addition, a composite quality measure for all pulmonary resections for cancer was developed, and the impact that minimally invasive approaches have on the model was assessed. The 2018 database audit found that the accuracy of the database remains high, ranging from 92.5% to 98.4%. In 2019, the STS GTSD Task Force plans to focus on increasing generalizability of the database, initiating esophagectomy outcome public reporting, and creating customizable real-time dashboards. This review summarizes all national aggregate outcome, quality measurement, and improvement initiatives from the STS GTSD over the past 12 months. [ABSTRACT FROM AUTHOR]

Background Smoking is a risk factor for complications after lung resection. Our primary aim was to ascertain thoracic surgeons' beliefs and practices on smoking cessation before lung resection. Methods An anonymous survey was emailed to 846 thoracic surgeons who participate in The Society of Thoracic Surgeons General Thoracic Surgery Database. Results The response rate was 23.6% (n = 200). Surgeons were divided when asked whether it is ethical to require that patients quit smoking (yes, n = 96 [48%]) and whether it is fair to have their outcomes affected by patients who do not quit (yes, n = 87 [43.5%]). Most do not require smoking cessation (n = 120 [60%]). Of those who require it, the most common required period of cessation is 2 weeks or more. Most believe that patient factors are the main barrier to quitting (n = 160 [80%]). Risk of disease progression (39% vs 17.5%, p = 0.02) and alienating patients (17.5% vs 8.8%, p = 0.04) were very important considerations of those who do not require smoking cessation versus those who do. Only 19 (9.5%) always refer to a smoking cessation program and prescribe nicotine replacement therapy and even fewer, 9 (4.5%), always refer to a program and prescribe medical therapy. Conclusions Thoracic surgeons are divided on their beliefs and practices regarding smoking cessation before lung resection. Most believe patient factors are the main barrier to quitting and have concerns about disease progression while awaiting cessation. Very few surgeons refer to a smoking cessation program and prescribe nicotine replacement therapy or medical therapy. [ABSTRACT FROM AUTHOR]

Background Wide variation is seen in the dosage of preoperative induction radiation therapy for esophageal cancer. We investigated associations between outcomes after esophagectomy and dosage of induction radiation therapy. Methods Patients undergoing induction radiation therapy (30 to 70 Gy), followed by esophagectomy, were identified from the National Cancer Database and classified as low (<40 Gy), standard (40 to 50.4 Gy), and high dose (>50.4 Gy). Perioperative outcomes and overall survival were compared. Subgroup analysis compared two common dosages: 45 Gy and 50.4 Gy. Results From 2004 to 2014, 10,738 patients (84.7%) received standard-dose radiation, increasing from 69.7% in 2004 to 93.6% in 2014 (p < 0.001), 1,329 (10.5%) received low-dose radiation, and 608 (4.8%) received high-dose radiation. Higher rates of pathologic complete response (pCR; low: 11.7%, standard: 16.2%, high: 21.0%; p < 0.001) and downstaging (low: 52.0%, standard: 56.4%, high: 63.1%, p = 0.001) were observed as the dosage increased. On multivariable analysis, compared with standard-dose, high-dose radiation was associated with higher 30-day mortality (odds ratio [OR], 2.11; p < 0.001) without a higher likelihood of downstaging or pCR. Low-dose radiation was associated with lower likelihood of downstaging (OR, 0.85; p = 0.04) and pCR (OR, 0.67; p < 0.001) without lowering the risk of 30-day mortality. The dose of 50.4 Gy was associated with higher likelihood of pCR (OR, 1.12; p = 0.04), without affecting 30-day mortality, compared with 45 Gy. Conclusions High-dose induction radiation (>50.4 Gy) is associated with increased perioperative death after esophagectomy, without a significant improvement in tumor response. Low-dose radiation (<30 Gy) is associated with worse tumor response without a lower risk of perioperative death. Within standard dosages, 50.4 Gy is associated with higher likelihood of pCR without adversely affecting perioperative mortality compared with 45 Gy. [ABSTRACT FROM AUTHOR]

Background Pneumonia after pulmonary resection occurs in 5% to 12% of patients and causes substantial morbidity. Oral hygiene regimens lower the incidence of ventilator-associated pneumonias; however, the impact in patients undergoing elective pulmonary resection is unknown. We conducted a prospective pilot study to assess the feasibility of an oral hygiene intervention in this patient cohort. Methods Patients undergoing elective pulmonary resection were prospectively enrolled in a single-arm interventional study with time-matched controls. Participants were asked to brush their teeth with 0.12% chlorhexidine three times daily for 5 days before their operations and 5 days or until the time of discharge after their operations. Patients were eligible if they had known or suspected lung cancer and were undergoing (1) any anatomic lung resection or (2) a wedge resection with forced expiratory volume in 1 second or diffusing capacity of lung for carbon monoxide less than 50% predicted. Results Sixty-two patients were enrolled in the pilot intervention group and compared with a contemporaneous cohort of 611 patients who met surgical inclusion criteria. Preoperative adherence to the chlorhexidine toothbrushing regimen was high: median 100% (interquartile range: 87% to 100%). Postoperatively, 80% of patients continued toothbrushing, whereas 20% declined further participation. Among those who participated postoperatively, median adherence was 86% (interquartile range: 53% to 100%). There was a trend toward reduction in postoperative pneumonia: 1.6% (1 of 62) in the intervention cohort versus 4.9% (30 of 611) in the time-matched cohort (p = 0.35). The number needed to treat to prevent one case of pneumonia was 30 patients. Conclusions This pilot study demonstrated patients can comply with an inexpensive perioperative oral hygiene regimen that may be promising for reducing morbidity (Clinical Trials Registry: NCT01446874). [ABSTRACT FROM AUTHOR]

Background Parameters defining attainment and maintenance of proficiency in thoracoscopic video-assisted thoracic surgery (VATS) lobectomy remain unknown. To address this knowledge gap, this study investigated the institutional performance curve for VATS lobectomy by using risk-adjusted cumulative sum (Cusum) analysis. Methods Using The Society of Thoracic Surgeons General Thoracic Surgery Database, the study investigators identified centers that had performed a total of 30 or more VATS lobectomies. Major morbidity, mortality, and blood transfusion were deemed primary outcomes, with expected incidence derived from risk-adjusted regression models. Acceptable and unacceptable failure rates for outcomes were set a priori according to clinical relevance and informed by regression model output. Results Between 2001 and 2016, 24,196 patients underwent VATS lobectomy at 159 centers with a median volume of 103 (range, 30 to 760). Overall rates of operative mortality, major morbidity, and transfusion were 1% (244 of 24,189), 17.1% (4,145 of 24,196), and 4% (975 of 24,196), respectively. Of the highest-volume centers (≥100 cases), 84% (65 of 77) and 82 % (63 of 77) (p = 0.48) were proficient by major morbidity standards by their 50th and 100th cases, respectively. Similarly, 92% (71 of 77) and 90% (69 of 77) (p = 0.41) of centers showed proficiency by transfusion standards by their 50th and 100th cases, respectively. Three performance patterns were observed: (1) initial and sustained proficiency, (2) crossing unacceptability thresholds with subsequent improved performance; and (3) crossing unacceptability thresholds without subsequent improved performance. Conclusions VATS lobectomy outcomes have improved with lower mortality and transfusion rates. The majority of high-volume centers demonstrated proficiency after 50 cases; however, maintenance of proficiency is not ensured. Cusum provides a simple yet powerful tool that can trigger internal audits and performance improvement initiatives. [ABSTRACT FROM AUTHOR]

Background Current studies in cardiothoracic clinical research frequently fail to use end points that are most meaningful to patients, including measures associated with quality of life. Patient-reported outcomes (PROs) represent an underused but important component of high-quality patient-centered care. Our objective was to highlight important principles of PRO measurement, describe current use in cardiothoracic operations, and discuss the potential for and challenges associated with integration of PROs into large clinical databases. Methods We performed a literature review by using the PubMed/EMBASE databases. Clinical articles that focused on the use of PROs in cardiothoracic surgical outcomes measurement or clinical research were included in this review. Results PROs measure the outcomes that matter most to patients and facilitate the delivery of patient-centered care. When effectively used, PRO measures have provided detailed and nuanced quality-of-life data for comparative effectiveness research. However, further steps are needed to better integrate PROs into routine clinical care. Conclusions Incorporation of PROs into routine clinical practice is essential for delivering high-quality patient-centered care. Future integration of PROs into prospectively collected registries and databases, including that The Society of Thoracic Surgeons National Database, has the potential to enrich comparative effectiveness research in cardiothoracic surgery. [ABSTRACT FROM AUTHOR]

The Society of Thoracic Surgeons (STS) National Database was established in 1989 as an initiative for quality improvement and patient safety among cardiothoracic surgeons. As of January 1, 2018, the STS National Database has four components, each focusing on a different area of cardiothoracic surgery—adult cardiac surgery, general thoracic surgery, and congenital heart surgery, as well as mechanical circulatory support through the STS Intermacs Database. In December 2015, The Annals of Thoracic Surgery began publishing a monthly series of scholarly articles on outcomes analysis, quality improvement, and patient safety. As part of that series, this article provides an annual summary of the status of the STS National Database as of October 2018 and provides a synopsis of related articles that appeared in The Annals of Thoracic Surgery 2018 series entitled: "Outcomes Analysis, Quality Improvement, and Patient Safety". [ABSTRACT FROM AUTHOR]

Aorticopulmonary paragangliomas are rare middle mediastinal masses that are often treated with surgery. In addition to the technical challenge of resection due to location near critical structures, these paragangliomas can have postoperative complications due to resection of cardiac sympathetic innervation. We present a patient with a nonfunctional aorticopulmonary paraganglioma who suffered from postoperative hypotension and heart block, with inability to tolerate his prior alpha and beta blockade on discharge. [ABSTRACT FROM AUTHOR]

Enhanced Recovery After Surgery (ERAS) pathways are protocolled collections of perioperative decisions designed to improve outcomes that are becoming increasingly popular across surgical subspecialties. In this article, we review 5 recent manuscripts focused on ERAS for elective pulmonary resections, focusing on the components of the pathways and the resultant outcomes. Overall, we observed that ERAS protocols can be safely implemented without increasing hospital readmission or mortality. The benefit is largely seen in shortened length of stay, though there is some promise for decreasing rates of important perioperative complications, especially in patients receiving thoracotomies. More research is needed into the specific elements that impact care, as well as the effect on overall patient experience. [ABSTRACT FROM AUTHOR]

Background Lobectomy has been compared with sublobar resection for the treatment of stage IA non-small cell lung cancer (NSCLC). Accurate long-term data are lacking on the risk of recurrence in routine clinical practice. This study used a unique and representative dataset to compare recurrence, overall survival (OS), and lymph node staging between lobectomy and sublobar resection. Methods The American College of Surgeons performed a Special Study of the National Cancer Data Base, by reabstracting records to augment NSCLC data with enhanced information on preoperative comorbidity and cancer recurrence from 2007 to 2012. For patients treated with lobectomy or sublobar resection (wedge resection or segmentectomy) for clinical stage IA NSCLC, propensity matching and competing risks models compared 5-year OS and risk of cancer recurrence. Secondary measures included lymph nodes collected, pathologic upstaging, and surgical margin status. Results A total of 1,687 patients with stage IA NSCLC were identified (1,354 who underwent lobectomy, and 333 who had sublobar resections). Propensity matching yielded 325 pairs. Lobectomy and sublobar resection groups had similar 5-year OS (61.8% vs 55.6%, p = 0.561). The sublobar group had a 39% increased risk of NSCLC recurrence (hazard ratio, 1.39; 95% confidence interval, 1.04 to 1.87). Median lymph node counts were higher for lobectomy-treated patients (7 [3, 10] vs 1 [0, 4], p < 0.001)]. Conclusions In an enhanced national dataset representative of outcomes for stage IA NSCLC, sublobar resection was associated with a 39% increased risk of cancer recurrence. The majority of patients treated with sublobar resection had an inadequate lymph node assessment. These real-world results must be considered when existing clinical trial results comparing these treatments are extrapolated for clinical use. [ABSTRACT FROM AUTHOR]