Integrative Approaches to Minimize Peri-operative Symptoms.

PURPOSE OF REVIEW: Cancer patients who require surgery often experience peri-operative symptoms, including nausea, anxiety, and pain, which can significantly impair quality of life. Here, we review the evidence for using integrative approaches to manage these peri-operative symptoms. RECENT FINDINGS: Conventional peri-operative pharmacologic interventions, such as opiates for pain control, can lead to adverse effects such as respiratory depression, prolonged hospital course, and long-term dependence. Integrative medicine, also known as complementary and alternative medicine (CAM), has been explored as way to reduce peri-operative symptoms. Acupuncture, guided imagery, and loving-kindness meditation have all shown potential efficacy in reducing both peri-operative pain and anxiety in retrospective studies and small randomized controlled trials. Integrative medicine techniques, such as acupuncture, are a promising approach to control peri-operative symptoms without the associated adverse effects of more conventional pharmacologic interventions.

Pulmonary Complications in Esophagectomy Based on Intraoperative Fluid Rate: A Single-Center Study.

OBJECTIVES: Esophagectomy is associated with significant morbidity and mortality. The authors assessed the relationship between intraoperative fluid (IOF) administration and postoperative pulmonary outcomes in patients undergoing a transthoracic, transhiatal, or tri-incisional esophagectomy. DESIGN: Retrospective cohort study (level 3 evidence). SETTING: Tertiary care referral center. PARTICIPANTS: Patients who underwent esophagectomy from 2007 to 2017. INTERVENTIONS: The IOF rate (mL/kg/h) was the predictor variable analyzed both as a continuous and binary categorical variable based on median IOF rate for this cohort (11.90 mL/kg/h). MEASUREMENTS: Primary outcomes included rates of acute respiratory distress syndrome (ARDS) within ten days after esophagectomy. Secondary outcomes included rates of reintubation, pneumonia, cardiac or renal morbidity, intensive care unit admission, length of stay, procedure-related complications, and mortality. Multivariate regression analysis determined associations between IOF rate and postoperative outcomes. Analysis was adjusted for age, sex, body mass index, procedure type, year, and thoracic epidural use. MAIN RESULTS: A total of 1,040 patients comprised this cohort. Tri-incisional esophagectomy was associated with a higher hospital mortality rate (7.8%) compared with transthoracic esophagectomy (2.6%, p = 0.03) or transhiatal esophagectomy (0.7%, p = 0.01). Regression analysis revealed a higher IOF rate was associated with greater ARDS within ten days (adjusted odds ratio [OR] = 1.03, p = 0.01). For secondary outcomes, a higher IOF rate was associated with greater hospital mortality (adjusted OR = 1.05, p = 0.002), although no significant association with 30-day hospital mortality was identified. CONCLUSIONS: Increased IOF administration during esophagectomy may be associated with worse postoperative pulmonary complications, specifically ARDS. Future well-powered studies are warranted, including randomized, controlled trials comparing liberal versus restrictive fluid administration in this surgical population.

NASA-TLX Assessment of Surgeon Workload Variation Across Specialties.

OBJECTIVE: With advancements in surgical equipment and procedures, human-system interactions in operating rooms affect surgeon workload and performance. Workload was measured across surgical specialties using surveys to identify potential predictors of high workload for future performance improvement. SUMMARY BACKGROUND DATA: Surgical instrumentation and technique advancements have implications for surgeon workload and human-systems interactions. To understand and improve the interaction of components in the work system, NASA-Task Load Index can measure workload across various fields. Baseline workload measurements provide a broad overview of the field and identify areas most in need of improvement. METHODS: Surgeons were administered a modified NASA-Task Load Index survey (0 = low, 20 = high) following each procedure. Patient and procedural factors were retrieved retrospectively. RESULTS: Thirty-four surgeons (41% female) completed 662 surgery surveys (M = 14.85, SD = 7.94), of which 506 (76%) have associated patient and procedural data. Mental demand (M = 7.7, SD = 5.56), physical demand (M = 7.0, SD = 5.66), and effort (M = 7.8, SD = 5.77) were the highest rated workload subscales. Surgeons reported difficulty levels higher than expected for 22% of procedures, during which workload was significantly higher (P < 0.05) and procedural durations were significantly longer (P > 0.001). Surgeons reported poorer perceived performance during cases with unexpectedly high difficulty (P < 0.001). CONCLUSIONS: When procedural difficulty is greater than expected, there are negative implications for mental and physical demand that result in poorer perceived performance. Investigations are underway to identify patient and surgical variables associated with unexpected difficulty and high workload. Future efforts will focus on re-engineering the surgical planning process and procedural environment to optimize workload and performance for improved surgical care.

High mutational concordance between primary colorectal tumors and associated pulmonary metastases.

BACKGROUND AND OBJECTIVES: Precision medicine has altered the management of colorectal cancer (CRC). However, the concordance of mutational findings between primary CRC tumors and associated pulmonary metastases (PM) is not well-described. This study aims to determine the concordance of genomic profiles between primary CRC and PM. METHODS: Patients treated for colorectal PM at a single institution from 2000 to 2017 were identified. Mutational concordance was defined as either both wild-type or both mutant alleles in lung and colorectal lesion; genes with opposing mutational profiles were reported as discordant. RESULTS: Thirty-eight patients met inclusion criteria, among whom KRAS, BRAF, NRAS, MET, RET, and PIK3CA were examined for concordance. High concordance was demonstrated among all evaluated genes, ranging from 86% (KRAS) to 100% concordance (NRAS, RET, and MET). De novo KRAS mutations were detected in the PM of 4 from 35 (11%) patients, 3 of whom had previously received anti-epidermal growth factor receptor (EGFR) therapy. Evaluation of Cohen's κ statistic demonstrated moderate to perfect correlation among evaluated genes. CONCLUSIONS: Because high intertumoral genomic homogeneity exists, it may be reasonable to use primary CRC mutational profiles to guide prognostication and targeted therapy for PM. However, the possibility of de novo KRAS-mutant PM should be considered, particularly among patients previously treated with anti-EGFR therapy.

Antinausea Protocol Reduces Hospital Length of Stay for Laparoscopic Nissen Fundoplication.

OBJECTIVE: The perioperative course of patients undergoing laparoscopic Nissen fundoplication (LNF) was reviewed to determine whether the use of a new treatment protocol consisting of total intravenous anesthesia (TIVA) plus triple antiemetic therapy was associated with shorter hospital length of stay (HLOS). DESIGN: Retrospective cohort. SETTING: Single academic center. PARTICIPANTS: The study comprised 448 patients. Fifty-four patients undergoing LNF who received TIVA were compared with 394 who received standard inhalational anesthesia (non-TIVA) between January 2010 and June 2017. INTERVENTIONS: Patients who received TIVA were compared with those who received non-TIVA. MEASUREMENTS AND MAIN RESULTS: In multivariate analysis, TIVA was significantly associated with reduced HLOS (odds ratio 2.91, 95% confidence interval 1.47-5.78) and a 7.8% reduction in cost of care (p < 0.01). Female sex, length of surgery, and older age all were negatively associated with length of stay. The association between the use of TIVA and reduced HLOS and institutional cost was compared using univariate and multivariate analyses. CONCLUSIONS: The use of TIVA in patients undergoing uncomplicated LNF shortens HLOS and is associated with reduced cost of care. This study illustrates that communication among surgeons and anesthesiologists results in improved patient care.

Outcomes of video-assisted thoracoscopic surgery for transvenous lead extraction.

INTRODUCTION: To evaluate the outcomes of video-assisted thoracoscopic surgery (VATS) during transvenous lead extractions (TLEs). METHODS AND RESULTS: Ninety-one high-risk patients who underwent TLE in the operating room from January 1, 2015, to March 31, 2017, were included in the study. Of these, 9 patients underwent VATS during TLE. Their clinical characteristics, indications for lead extraction, and complications associated with TLE in the 9 patients who had VATS were compared with those for the 82 patients who did not have VATS. The mean (SD) age of the study patients was 61 (17) years (64.8% were male). The lead dwell time, number of leads extracted, and clinical comorbidities were similar between the 2 groups. Superior vena cava (SVC) tear occurred in 2 of the 9 patients in VATS group and in 1 of the 82 in the non-VATS group (22.2% vs. 1.2%, P = 0.03). Of the 2 patients in the VATS group who had SVC tears, in 1 the tear was visualized immediately and there was no hemodynamic compromise. In the other patient, the SVC tear was within the pericardium; the blood pressure recovered quickly after sternotomy and repair. Both patients had complete lead extraction and survived hospitalization. The patient in the non-VATS group who had an SVC tear had a successful repair but died of postoperative complications. CONCLUSIONS: Utilization of VATS to facilitate TLE is beneficial for early recognition of SVC tear and timely surgical repair in select high-risk patients.

Patient-reported outcome domains for the esophageal CONDUIT report card: a prospective trial to establish domains.

BACKGROUND: Health-related quality of life (QoL) deteriorates immediately after esophagectomy. Patients may benefit from periodic assessments to detect increased morbidity on the basis of subjective self-reports. Using input from patients and health care providers, we developed a brief prototype for the esophageal conduit questionnaire (Mayo Clinic Esophageal Conduit Outcomes Noting Dysphagia/Dumping, and Unknown outcomes with Intermittent symptoms over Time after esophageal reconstruction [CONDUIT] Report Card) and previously used it in comparative research. The present study aimed to expand its content and establish health-related QoL and symptom domains of a patient-reported postesophagectomy conduit evaluation tool. METHODS: We expanded tool content by selecting items measuring patient-reported symptoms from existing questionnaires or written de novo. A multidisciplinary group of clinician content-matter experts approved the draft tool, together with a designated patient advocate. The expanded tool was administered to patients postesophagectomy from March 1 to November 30, 2016. We established domains of conduit performance for score reporting through data analysis with exploratory factor analyses. We assessed psychometric properties such as dimensionality, internal consistency, and inter-item correlations in each domain and compared content coverage with other existing measures intended for this patient population. For data that were missing less than 50% of patient responses, the missing values were imputed. RESULTS: Five multi-item domains were established from data of 76 patients surveyed after esophagectomy; single items were used to assess stricture and conduit emptying. For every multi-item domain, dominance of 1 factor was present. Internal consistency reliability estimates for the domains were 0.87, 0.78, 0.75, 0.80, and 0.83 and average inter-item correlations were 0.40, 0.50, 0.40, 0.33, and 0.73 for dysphagia, reflux, dumping-gastrointestinal symptoms, dumping-hypoglycemia, and pain, respectively. Some items observed to have lower inter-item correlation were reworded or flagged for removal at future validation. For reflux and dumping-related hypoglycemia, additional items were written after these analyses. CONCLUSIONS: The CONDUIT Report Card is a novel questionnaire for assessing QoL and symptoms of patients after esophageal reconstruction. It covers major symptoms of these patients and has good content validity and psychometric properties. The tool can be used to help direct patient care, guide intervention, and compare efficacy of different treatment options. TRIAL REGISTRATION: ClinicalTrials.gov identifier No. 02530983 on 8/18/2015.

A novel muscle-sparing high thoracotomy for upper thoracic spine resection and reconstruction.

PURPOSE: High thoracotomy allows access to the anterior cervicothoracic and upper thoracic vertebrae; however, traditional techniques transect shoulder girdle muscles, leading to postoperative shoulder dysfunction. Muscle-sparing techniques diminish this concern, but often sacrifice the quality of exposure. We describe a novel muscle-sparing, high thoracotomy approach for the treatment of ventral cervicothoracic and upper thoracic spine lesions. METHODS: A novel muscle-sparing, high thoracotomy approach is described, utilizing a midline posterior incision with lateral extension from the lateral decubitus position. Five patients are presented to illustrate the application of this technique in thoracic tumors with intimate spinal involvement. RESULTS: The muscle-sparing, high thoracotomy approach afforded gross total resection and spinal reconstruction in five consecutive patients, including stage IV lung carcinoma with invasion of the T5 and T6 vertebral bodies, two malignant fibrous histiocytomas causing thoracic cord compression, a metastatic T6 lesion of unknown primary with associated cord compression; and a Pancoast tumor. All patients seen at 6 months had full symmetric shoulder range of motion postoperatively. CONCLUSIONS: The described muscle-sparing, high thoracotomy approach provides excellent exposure of the ventral cervicothoracic and upper thoracic spine without the morbidity associated with the transection of shoulder girdle muscle bellies. This technique is particularly useful in patients with primary malignant bone tumors requiring en bloc excision and metastatic tumors with large soft tissue components.

PRO-Angoff method for remote standard setting: establishing clinical thresholds for the upper digestive disease tool.

BACKGROUND: The Upper Digestive Disease (UDD) Tool™ is used to monitor symptom frequency, intensity, and interference across nine symptom domains and includes two Patient-Reported Outcome Measurement Information System (PROMIS) domains assessing physical and mental health. This study aimed to establish cut scores for updated symptom domains through standard setting exercises and evaluate the effectiveness and acceptability of virtual standard setting. METHODS: The extended Angoff method was employed to determine cut scores. Subject matter experts refined performance descriptions for symptom control categories and achieved consensus. Domains were categorized into good, moderate, and poor symptom control. Two cut scores were established, differentiating good vs. moderate and moderate vs. poor. Panelists estimated average scores for 100 borderline patients per item. Cut scores were computed based on the sum of the average ratings for individual questions, converted to 0-100 scale. RESULTS: Performance descriptions were refined. Panelists discussed that interpretation of the scores should take into account the timing of symptoms after surgery and patient populations, and the importance of items asking symptom frequency, severity, and interference with daily life. The good/moderate cut scores ranged from 21.3 to 35.0 (mean 28.6, SD 3.6) across domains, and moderate/poor ranged from 47.5 to 71.3 (mean 54.5, SD 7.0). CONCLUSIONS: Panelists were confident in the virtual standard setting process, expecting valid cut scores. Future studies can further validate the cut scores using patient perspectives and collect patient and physician preferences for displaying contextual items on patient- and physician-facing dashboard.

Esophagectomy Enhanced Recovery After Surgery Initiative Results in Improved Outcomes.

BACKGROUND: Esophagectomy for esophageal cancer is a procedure with high morbidity and mortality. This study developed a Multidisciplinary Esophagectomy Enhanced Recovery Initiative (MERIT) pathway and analyzed implementation outcomes in a single institution. METHODS: The MERIT pathway was developed as a practice optimization and quality improvement initiative. Patients were studied from November 1, 2021 to June 20, 2022 and were compared with historical control subjects. The Wilcoxon rank sum test and the Fisher exact test were used for statistical analysis. RESULTS: The study compared 238 historical patients (January 17, 2017 to December 30, 2020) with 58 consecutive MERIT patients. There were no significant differences between patient characteristics in the 2 groups. In the MERIT group, 49 (85%) of the patients were male, and their mean age was 65 years (range, 59-71 years). Most cases were performed for esophageal cancer after neoadjuvant therapy. Length of stay improved by 27% from 11 to 8 days (P = .27). There was a 12% (P = .05) atrial arrhythmia rate reduction, as well as a 9% (P = .01) decrease in postoperative ileus. Overall complications were reduced from 54% to 35% (-19%; P = .01). CONCLUSIONS: This study successfully developed and implemented an enhanced recovery after surgery pathway for esophagectomy. In the first year, study investigators were able to reduce overall complications, specifically atrial arrhythmias, and postoperative ileus.

Sublobar Resection, Stereotactic Body Radiation Therapy, and Percutaneous Ablation Provide Comparable Outcomes for Lung Metastasis-Directed Therapy.

BACKGROUND: Prolonged survival of patients with metastatic disease has furthered interest in metastasis-directed therapy (MDT). RESEARCH QUESTION: There is a paucity of data comparing lung MDT modalities. Do outcomes among sublobar resection (SLR), stereotactic body radiation therapy (SBRT), and percutaneous ablation (PA) for lung metastases vary in terms of local control and survival? STUDY DESIGN AND METHODS: Medical records of patients undergoing lung MDT at a single cancer center between January 2015 and December 2020 were reviewed. Overall survival, local progression, and toxicity outcomes were collected. Patient and lesion characteristics were used to generate multivariable models with propensity weighted analysis. RESULTS: Lung MDT courses (644 total: 243 SLR, 274 SBRT, 127 PA) delivered to 511 patients were included with a median follow-up of 22 months. There were 47 local progression events in 45 patients, and 159 patients died. Two-year overall survival and local progression were 80.3% and 63.3%, 83.8% and 9.6%, and 4.1% and 11.7% for SLR, SBRT, and PA, respectively. Lesion size per 1 cm was associated with worse overall survival (hazard ratio, 1.24; P = .003) and LP (hazard ratio, 1.50; P < .001). There was no difference in overall survival by modality. Relative to SLR, there was no difference in risk of local progression with PA; however, SBRT was associated with a decreased risk (hazard ratio, 0.26; P = .023). Rates of severe toxicity were low (2.1%-2.6%) and not different among groups. INTERPRETATION: This study performs a propensity weighted analysis of SLR, SBRT, and PA and shows no impact of lung MDT modality on overall survival. Given excellent local control across MDT options, a multidisciplinary approach is beneficial for patient triage and longitudinal management.

Outcomes of Standardized Protocols in Supercharged Pedicled Jejunal Esophageal Reconstruction.

BACKGROUND: This study evaluated clinical and patient-reported outcomes (PROs) of long-segment supercharged pedicled jejunal (SPJ) interposition after implementation of a dedicated multidisciplinary pathway and technical refinements. METHODS: This study was a 6-year review of consecutive patients who underwent complex esophageal reconstruction with SPJ interposition. Clinical data were abstracted, and PRO data were collected prospectively by using the Upper Digestive Disease mobile application (UDD App). This standardized questionnaire comprised domains for mental and physical health, pain, dysphagia, reflux, hypoglycemia dumping, and gastrointestinal dumping symptoms. Operative refinements were comprehensively established by 2018. RESULTS: A total of 19 patients were included in the study, 15 of whom had a history of esophageal malignant disease and neoadjuvant chemoradiation. Most patients (18; 95%) underwent delayed reconstruction after diversion. There was no 90-day mortality or flap loss. Most patients (18; 95%) achieved an enteral diet. Seven patients (37%) experienced early complications (<90 days) requiring procedural intervention. The incidence of any medical or surgical complication was similar in the earlier (2015-2017) and late (2018-2020) cohorts, but aspiration events, surgical site infections, anastomotic leak rates, and median hospital stay (reduced from 15 days [IQR, 10-21 days] to 9 days [IQR, 9-13 days]) improved in the contemporary cohort. PRO data were collected in 14 of 15 (93%) living patients. Severe symptoms in at least 1 domain were reported by most patients (11; 79%) and improved over time. CONCLUSIONS: Dedicated care pathways allow standardization of complex procedures, and targeted modifications may optimize recovery and patient outcomes. This cohort of patients may report severe symptoms that require ongoing monitoring and intervention.

Use of the Intercostal Artery-based Latissimus Dorsi Muscle for Intrathoracic Reconstruction after Division of the Thoracodorsal Vessels and Latissimus Dorsi Muscle.

The latissimus dorsi muscle is the workhorse flap for intrathoracic reconstruction. Prior thoracotomy, which divides the latissimus dorsi muscle, limits the muscle's intrathoracic reach. We present our experience using the distal portion of the muscle for intrathoracic reconstruction based off an intercostal vessel. We also demonstrate the ability of this intercostal perforator to allow for chimeric flap elevation with a separate skin paddle, depending on the branching pattern of the intercostal vessels. This study provides a case series of three consecutive patients, treated between September 2021 and June 2022. The intrathoracic pathology addressed in these patients are bronchopleural fistula, aortoesophageal fistula, and bronchoesophageal fistula. All patients had the resolution of symptoms related to intrathoracic fistulae and did not experience recurrence. This novel pedicled muscle flap can be an additional option for patients with prior thoracotomy and avoids the morbidity which can be seen with the serratus or rectus abdominis muscle flaps.

Preoperative Type and Screen Before General Thoracic Surgery: A Nomogram to Reduce Unnecessary Tests.

BACKGROUND: A preoperative type and screen (T&S) is traditionally routinely obtained before noncardiac thoracic surgery; however an intraoperative blood transfusion is rare. This practice is overly cautious and expensive. METHODS: We included adult patients undergoing major thoracic surgery at the Mayo Clinic from 2007 to 2016. Patients receiving a T&S blood test ≤72 hours of surgery was the main exposure. We randomly split the cohort into derivation and validation datasets. We used multiple logistic regression to create a parsimonious nomogram predicting the need for a T&S in relation to the likelihood of intraoperative blood transfusion. We validated the nomogram in terms of discrimination, calibration, and negative predictive value. RESULTS: Of 6280 patients 46.1% had a preoperative T&S, but only 7.1% received intraoperative transfusions. The derivation dataset had 4196 patients. Patients who had a T&S were more likely to have baseline hemoglobin level <10 g/dL (7.9% vs 3.6%, P < .001) and less likely to have minimally invasive operations (36.1% vs 43.5%, P < .001) but were otherwise similar in baseline age and comorbidities. A transfusion threshold of 5% was selected a priori. The nomogram included age, planned operation, approach, body mass index, and preoperative hemoglobin. The nomogram was validated with a c-statistic of 86% and a negative predictive value of 97.9%. Patients who needed a blood transfusion but who did not have a preoperative T&S did not have a higher rate of mortality (P = .121). CONCLUSIONS: An intraoperative blood transfusion during major thoracic surgery is a rare event. Patient who required transfusion but did not have a T&S did not have worse outcomes. A simple nomogram can aid in the selective use of T&S orders preoperatively.

Agreement Between Upper Digestive Disease App and Provider Evaluation of Esophagectomy Symptoms in a Mobile App Tool.

BACKGROUND: The objective of this study was to assess the criterion validity of score thresholds for the Upper Digestive Disease (UDD) App. METHODS: From December 15, 2017, to December 15, 2020, patients presenting after esophagectomy were offered the UDD App concurrent with a provider visit. This tool consists of 67 questions including 5 novel domains. Score thresholds were used to assign patients to a good, moderate, or poor category on the basis of domain scores. Providers were given performance descriptions for each domain and asked to assign patients to a category on the basis of their clinical evaluation. The weighted κ statistic was used to determine the magnitude of agreement between classifications based on the patients' UDD App scores and the providers' clinical evaluation. RESULTS: Fifty-nine patients in the study (76% male; median age, 63 years [interquartile range, 57-72 years]) reported outcomes using the UDD App. Providers reviewed between 1 and 10 patients at a median time of 296.5 days (interquartile range, 50-975 days) after esophagectomy. The magnitude of agreement between patients and providers was moderate for dysphagia (κ = 0.52; P < .001) and reflux (κ = 0.42; P < .001). Dumping-related hypoglycemia (κ = 0.03; P = .148), gastrointestinal complaints (κ = 0.02; P = .256), and pain (κ = 0.05; P < .184) showed minimal agreement, with providers underestimating the symptoms and problems reported by patients in these domains. CONCLUSIONS: Although there was agreement between UDD App assessment and provider evaluation of dysphagia and reflux after esophagectomy, there was discordance of scoring for dumping-related symptoms and pain. Future research is needed to determine whether thresholds for pain and dumping domains need to be revised or whether additional provider education on performance descriptions is needed.

Commentary: Gender differences in payments to cardiothoracic surgeons are unacceptable.

Every effort must be made by the leaders in our field, as well as by every individual cardiothoracic surgeon, to assure equal opportunity for all cardiothoracic surgeons, regardless of race, gender or any other sociodemographic source of bias. Every effort must be made by every surgeon, not just those in particular leadership roles. Opportunities for advancement must be equal in multiple domains, including clinical practice, patient referral, clinical leadership, academic leadership, institutional leadership and leadership in professional medical and surgical societies. Such actions to minimize bias and promote inclusivity will also ensure that cardiothoracic surgical care is provided by a workforce that represents the diversity of patients whom we serve. In the final analysis, it is an absolute fact that gender differences in payments to cardiothoracic surgeons are absolutely unacceptable and cannot be tolerated.

Pafolacianine for intraoperative molecular imaging of cancer in the lung: The ELUCIDATE trial.

OBJECTIVE: The study objective was to determine the clinical utility of pafolacianine, a folate receptor-targeted fluorescent agent, in revealing by intraoperative molecular imaging folate receptor α positive cancers in the lung and narrow surgical margins that may otherwise be undetected with conventional visualization. METHODS: In this Phase 3, 12-center trial, 112 patients with suspected or biopsy-confirmed cancer in the lung scheduled for sublobar pulmonary resection were administered intravenous pafolacianine within 24 hours before surgery. Participants were randomly assigned to surgery with or without intraoperative molecular imaging (10:1 ratio). The primary end point was the proportion of participants with a clinically significant event, reflecting a meaningful change in the surgical operation. RESULTS: No drug-related serious adverse events occurred. One or more clinically significant event occurred in 53% of evaluated participants compared with a prespecified limit of 10% (P < .0001). In 38 participants, at least 1 event was a margin 10 mm or less from the resected primary nodule (38%, 95% confidence interval, 28.5-48.3), 32 being confirmed by histopathology. In 19 subjects (19%, 95% confidence interval, 11.8-28.1), intraoperative molecular imaging located the primary nodule that the surgeon could not locate with white light and palpation. Intraoperative molecular imaging revealed 10 occult synchronous malignant lesions in 8 subjects (8%, 95% confidence interval, 3.5-15.2) undetected using white light. Most (73%) intraoperative molecular imaging-discovered synchronous malignant lesions were outside the planned resection field. A change in the overall scope of surgical procedure occurred for 29 of the subjects (22 increase, 7 decrease). CONCLUSIONS: Intraoperative molecular imaging with pafolacianine improves surgical outcomes by identifying occult tumors and close surgical margins.

Impact of Federal Lung Cancer Screening Policy on the Incidence of Early-stage Lung Cancer.

BACKGROUND: In December 2013 the US Preventative Services Task Force (USPSTF) recommended annual lung cancer screening for high-risk patients. The Centers for Medicare & Medicaid Services (CMS) later announced coverage in 2015. The impact of these federal decisions at the population level is unknown. METHODS: Using the Surveillance, Epidemiology, and End Results database, we studied changes in lung cancer incidence by stage and linked to US census data to obtain age-adjusted estimates standardized to the US population. Based on age at diagnosis we stratified patients as age-eligible or age-ineligible for screening. We used difference-in-differences regression to determine the effect of screening on lung cancer incidence by stage. RESULTS: For all age groups the incidence of early-stage lung cancer both before and after the USPSTF guidelines remained relatively stable at 12.8 ± 0.52 and 13.5 ± 0.92 per 100,000 patients, respectively (P = .068). However the difference-in-differences analysis estimated an absolute increase in the age-adjusted incidence by 3.4 per 100,000 persons in the age-eligible group after the announcement of the guidelines (P = .007). The effect was even larger after the CMS decision (4.3/100,000 persons, P < .001). Similarly there was a 14.2 per 100,000 persons absolute reduction in the incidence of advanced-stage lung cancer (P < .001). CONCLUSIONS: The 2013 USPSTF lung cancer screening guidelines and CMS coverage decisions were associated with an increased incidence of early-stage lung cancer and decreased incidence of advance-staged lung cancer at the population level.

Developing & integrating a mobile application tool into a survivorship clinic for esophageal cancer patients.

Esophageal cancer (EC) patients are living longer due to enhanced screening and novel therapeutics, however, the post-esophagectomy long-term management remains challenging for patients, caregivers, and providers. Patients experience significant morbidity and have difficulty managing symptoms. Providers struggle to manage symptoms, affecting patients' quality of life and complicating care coordination between surgical teams and primary care providers. To address these patient unique needs and create a standardized method for evaluating patient reported long-term outcomes after esophagectomy for EC, our team developed the Upper Digestive Disease Assessment tool, which evolved to become a mobile application. This mobile application is designed to monitor symptom burden, direct assessment, and quantify data for patient outcome analysis after foregut (upper digestive) surgery, including esophagectomy. It is available to the public and enables virtual and remote access to survivorship care. Patients using the Upper Digestive Disease Application (UDD App) must consent to enroll, agree to terms of use, and acknowledge use of health-related information prior to gaining access to the UDD App. The results of patients scores can be utilized for triage and assessment. Care pathways can guide management of severe symptoms in a scalable and standardized method. Here we describe the history, process, and methodology for developing a patient-centric remote monitoring program to improve survivorship after EC. Programs like this that facilitate patient-centered survivorship should be an integral part of comprehensive cancer patient care.

Impact of adverse events on health-related quality of life after left ventricular assist device implantation: An STS INTERMACS analysis.

BACKGROUND: We sought to quantify the impact of pre- and postoperative variables on health-related quality of life (HRQOL) after left ventricular assist device (LVAD) implantation. METHODS: Primary durable LVAD implants between 2012 and 2019 in the Interagency Registry for Mechanically Assisted Circulatory Support were identified. Multivariable modeling using general linear models assessed the impact of baseline characteristics and postimplant adverse events (AEs) on HRQOL as assessed by the EQ-5D visual analog scale (VAS) and the Kansas City Cardiomyopathy Questionnaire-12 (KCCQ) at 6 months and 3 years. RESULTS: Of 22,230 patients, 9,888 had VAS and 10,552 had KCCQ reported at 6 months, and 2,170 patients had VAS and 2,355 had KCCQ reported at 3 years postimplant. VAS improved from a mean of 38.2 ± 28.3 to 70.7 ± 22.9 at 6 months and from 40.1 ± 27.8 to 70.3 ± 23.1 at 3 years. KCCQ improved from 28.2 ± 23.9 to 64.3 ± 23.2 at 6 months and from 29.8 ± 23.7 to 63.0 ± 23.7 at 3 years. Preimplant variables, including baseline VAS, had small effect sizes on HRQOL while postimplant AEs had large negative effect sizes. Recent stroke, respiratory failure, and renal dysfunction had the largest negative effect on HRQOL at 6 months, while recent renal dysfunction, respiratory failure, and infection had the largest negative effect at 3 years. CONCLUSIONS: AEs following LVAD implantation have large negative effects on HRQOL in early and late follow-up. Understanding the impact of AEs on HRQOL may assist shared decision-making regarding LVAD eligibility. Continued efforts to reduce post-LVAD AEs are warranted to improve HRQOL in addition to survival.