Vein-first vs. artery-first robotic lobectomy outcomes in non-small cell lung cancer.

Background: Data remains limited as to whether the order of pulmonary vessel division during performance of a lobectomy for non-small cell lung cancer (NSCLC) affects survival outcomes. Some authors have suggested that ligation of the pulmonary veins should be conducted first in order to minimize the spread of tumor cells secondary to manipulation of the lung. This study examines whether there is a difference in outcomes between patients who undergo robotic lobectomies for NSCLC using a vein-first (V-first) vs. artery-first (A-first) technique. Methods: A retrospective review of electronic medical record data was performed for patients who underwent robotic lobectomies from January 2013 to May 2019. Patients were separated into two groups based on the sequence in which the pulmonary vessels were divided: V-first or A-first. Baseline characteristics and postoperative events were recorded and compared between groups using Chi-squared and Student's t-tests. Kaplan-Meier survival curves for overall and recurrence-free survival were constructed and compared with log-rank tests. Results: A total of 374 patients were identified: 94 V-first and 280 A-first patients. There was no significant difference between the V-first and A-first groups with regards to postoperative complications, length of stay, recurrence-free survival, or overall survival. Conclusions: Our study suggests that choosing a V-first vs. A-first technique for a robotic lobectomy does not significantly impact overall survival or cancer recurrence for patients with NSCLC. Further studies are needed to evaluate whether the order of pulmonary vessel resection affects outcomes for patients with NSCLC.

Patient factors related to patient engagement technology (PET) usage in thoracic surgery.

BACKGROUND: We evaluated using Patient Engagement Technology (PET) to capture Patient Reported Outcomes (PROs) in thoracic surgery patients. METHODSY: atients using a PET received surveys including the Patient-Reported Outcomes Measurement Information System Global-10 (PROMIS-10) and a health literacy (HL) screen. The relationship of patient-level factors with survey completion was assessed through univariate and logistic regression analyses. RESULTS: 703 patients enrolled in a PET. 52 â€‹% were female and 83 â€‹% were white with a median age of 63.72 â€‹% had adequate HL. 81 â€‹% completed the PROMIS-10 survey. Univariate analysis found lower rates of PROMIS-10 completion in male patients and those with inadequate HL. Logistic regression analysis showed adequate HL (OR 1.76) and white race (OR 1.72) were associated with PROMIS-10 survey completion, while male gender (OR 0.65) had the opposite effect. CONCLUSIONS: PETs are an effective means of collecting PROs, but use is affected by gender, race, and health literacy.

The SUPER reporting guideline suggested for reporting of surgical technique.

Background: Existing reporting guidelines pay insufficient attention to the detail and comprehensiveness reporting of surgical technique. The Surgical techniqUe rePorting chEcklist and standaRds (SUPER) aims to address this gap by defining reporting standards for surgical technique. The SUPER guideline intends to apply to articles that encompass surgical technique in any study design, surgical discipline, and stage of surgical innovation. Methods: Following the EQUATOR (Enhancing the QUAlity and Transparency Of health Research) Network approach, 16 surgeons, journal editors, and methodologists reviewed existing reporting guidelines relating to surgical technique, reviewed papers from 15 top journals, and brainstormed to draft initial items for the SUPER. The initial items were revised through a three-round Delphi survey from 21 multidisciplinary Delphi panel experts from 13 countries and regions. The final SUPER items were formed after an online consensus meeting to resolve disagreements and a three-round wording refinement by all 16 SUPER working group members and five SUPER consultants. Results: The SUPER reporting guideline includes 22 items that are considered essential for good and informative surgical technique reporting. The items are divided into six sections: background, rationale, and objectives (items 1 to 5); preoperative preparations and requirements (items 6 to 9); surgical technique details (items 10 to 15); postoperative considerations and tasks (items 16 to 19); summary and prospect (items 20 and 21); and other information (item 22). Conclusions: The SUPER reporting guideline has the potential to guide detailed, comprehensive, and transparent surgical technique reporting for surgeons. It may also assist journal editors, peer reviewers, systematic reviewers, and guideline developers in the evaluation of surgical technique papers and help practitioners to better understand and reproduce surgical technique. Trial Registration: https://www.equator-network.org/library/reporting-guidelines-under-development/reporting-guidelines-under-development-for-other-study-designs/#SUPER.

An Unusual Cause of End-Tidal Carbon Dioxide Rise During One-Lung Ventilation.

A relatively common problem that may arise during one-lung ventilation is elevation of end-tidal carbon dioxide (ETCO2), which has several potential etiologies. This case report describes a 69-year-old woman with carcinoid tumor undergoing a robotic left lower lobectomy complicated by an acute rise in ETCO2 during one-lung ventilation, without an immediately identifiable cause. Thorough evaluation revealed CO2 leak through an open bronchial lumen resulting in an artificially high ETCO2 reading. This case report demonstrates the importance of performing a comprehensive assessment during acute changes in ETCO2 while also considering changes in the surgical field, which may contribute to these findings.

Comparison of laparoscopic vs. robotic paraesophageal hernia repair: a systematic review.

Background: In both clinical practice and residency training, the use of robotic platforms in surgery is becoming more common. The aim of this study was to perform a systematic review of the perioperative outcomes of robotic and laparoscopic paraesophageal hernia (PEH) repair. Methods: The PRISMA statement guidelines were used to perform this systematic review. We conducted a database search which included Ovid MEDLINE(R) and Epub Ahead of Print, In-Process & Other Non-Indexed Citations, and Daily, Ovid EMBASE, Ovid Cochrane Central Register of Controlled Trials, Ovid Cochrane Database of Systematic Reviews, and Scopus. There were 384 articles discovered in the initial search using various keywords. From those 384 articles, after duplicates were removed and publications were eliminated based on eligibility criteria, 7 publications were then chosen for analysis. Risk of bias was assessed using Cochrane Risk of Bias Assessment Tool. Narrative synthesis of results has been provided. Results: When compared to standard laparoscopic approaches, robotic surgery for large PEHs may offer benefits in terms of decreased conversion rate and shorter hospital stay. Some studies found a decrease in need for esophageal lengthening procedures and fewer long-term recurrences. The perioperative complication rate is similar between the two techniques in most studies; however, one large study of nearly 170,000 patients in the early years of robotics adoption demonstrated a higher rate of esophageal perforation and respiratory failure in the robotic group (2.2% increase in absolute risk). Cost is another disadvantage of robotic repair when compared to laparoscopic repair. Our study is limited by the non-randomized and retrospective nature of the studies. Conclusions: More studies into recurrence rates and long-term complications are needed to determine the efficacy of robotic versus laparoscopic PEHs repair.

Sublobar Resections: Indications and Approaches.

Sublobar resections are commonly performed operations that have seen an increase in applicability. The sublobar approach, comprising segmentectomy and wedge resections, can provide lung preservation and thus is better tolerated in select patients in comparison to lobectomy. These operations are offered for a variety of benign and malignant lesions. Understanding the indications and technical aspects of these approaches is paramount as improvements in lung cancer screening protocols and the imaging modalities has led to an increase in the detection of early-stage cancer. In this article, we discuss the anatomy, indications, technical approaches, and outcomes for sublobar resection.

Early Water Seal of Chest Tubes Following Video-Assisted Thoracic Surgery Pleurodesis.

INTRODUCTION: Early water seal following minimally invasive pulmonary lobectomy has been shown to reduce chest tube duration and postoperative length of stay (LOS). We evaluated chest tube duration and postoperative LOS following a standardized chest tube management protocol change (water seal on postoperative day 1) after video-assisted thoracic surgery (VATS) pleurodesis. METHODS: We identified adult patients undergoing VATS pleurodesis from August 2013 to December 2021. The chest tube protocol was changed in January 2017 such that patients were placed to water seal on the morning of postoperative day 1. Patients were divided into two groups, before the change (Group 1: August 2013-December 2016) and after (Group 2: January 2017-December 2021). We compared demographics, clinical characteristics, operative details, postoperative chest tube duration and output, and postoperative LOS between the groups. Descriptive statistics and log-transformed multivariable linear regression models were used to identify differences in patient outcomes that were associated with the protocol change. RESULTS: A total of 488 patients underwent VATS pleurodesis during the study period (Group 1: 329 patients; Group 2: 159 patients). The median age was 61 y (interquartile range [IQR] 49-68), 51% were females, 69% were White, and 29% were Black. For postoperative LOS, Group 1 had an IQR of 3-7 d, while Group 2 had an IQR of 2-6 d (P < 0.001). The multivariable log-transformed linear regression models demonstrated that the practice change was associated with reduced chest tube duration (0.77 times the chest tube duration before the change; P < 0.001) and reduced LOS (0.81 times the LOS before the change; P = 0.006). There was an associated reduction in patients needing to return to the operating room (P = 0.048) and needing postoperative extended ventilatory support (P = 0.035). CONCLUSIONS: Development of a standardized protocol to water seal chest tubes on postoperative day 1 following VATS pleurodesis is associated with reduced chest tube duration and LOS without an increase in postoperative complication rates.

Robotic Resection of Pulmonary Sequestration With Fluorescence Image Guidance.

We present the case of a 21-year-old woman with intralobar pulmonary sequestration in the right lower lobe. Minimally invasive robotic resection of the sequestration was performed to limit the loss of normal-functioning lung. This case also demonstrates the use of indocyanine green fluorescence guidance for demarcation of the sequestration.

Reporting guidelines for surgical technique could be improved: a scoping review and a call for action.

OBJECTIVES: To identify reporting guidelines related to surgical technique and propose recommendations for areas that require improvement. STUDY DESIGN AND SETTING: A protocol-guided scoping review was conducted. A literature search of MEDLINE, the EQUATOR Network Library, Google Scholar, and Networked Digital Library of Theses and Dissertations was conducted to identify surgical technique reporting guidelines published up to December 31, 2021. RESULTS: We finally included 55 surgical technique reporting guidelines, vascular surgery (n = 18, 32.7%) was the most common among the clinical specialties covered. The included guidelines generally showed a low degree of international and multidisciplinary cooperation. Few guidelines provided a detailed development process (n = 14, 25.5%), conducted a systematic literature review (n = 13, 23.6%), used the Delphi method (n = 4, 7.3%), or described post-publication strategy (n = 6, 10.9%). The vast majority guidelines focused on the reporting of intraoperative period (n = 50, 90.9%). However, of the guidelines requiring detailed descriptions of surgical technique methodology (n = 43, 78.2%), most failed to provide guidance on what constitutes an adequate description. CONCLUSION: Our study demonstrates significant deficiencies in the development methodology and practicality of reporting guidelines for surgical technique. A standardized reporting guideline that is developed rigorously and focuses on details of surgical technique may serve as a necessary impetus for change.

NCCN Guidelines® Insights: Lung Cancer Screening, Version 1.2022.

The NCCN Guidelines for Lung Cancer Screening recommend criteria for selecting individuals for screening and provide recommendations for evaluation and follow-up of lung nodules found during initial and subsequent screening. These NCCN Guidelines Insights focus on recent updates to the NCCN Guidelines for Lung Cancer Screening.

Cost-benefit analysis of a patient engagement technology (PET) in cardiac, thoracic, and colorectal surgery.

BACKGROUND: Patient engagement technologies (PETs) guide patients through perioperative care, but little is known about their costs-benefits. METHODS: Retrospective cohort study of patients undergoing elective colorectal, cardiac, thoracic surgery 2015-2020. PET was implemented 2018. Patients were propensity-matched in pre-PET, PET, non-PET groups. Costs of surgical encounter and 30 days post-discharge, mortality, length-of-stay, readmissions, complications, satisfaction were compared. RESULTS: Overall, 4,373 patients underwent surgery and 607 (13.9%) patients enrolled in the PET. PET patients did not have increased costs in any specialty. Colorectal PET patients' variable costs of surgical encounter were $102 lower than non-PET, $1495 lower than pre-PET (p = 0.03). Thoracic PET patients' total costs of surgical encounter were $9224 lower than non-PET, $2187 lower than pre-PET (p = 0.03). Thoracic PET patients had lower mean LOS (2.4 days, 5.1 non-PET, 3.1 pre-PET, p = 0.03). PET patient satisfaction ranged 86.0%-97.8%. CONCLUSIONS: Use of a PET did not increase costs and was associated with benefits for patients undergoing elective surgery.

Evolution of technique and results after permanent open repair for pectus deformities.

Objective: Open correction of pectus deformities has evolved since its origin. We performed a Ravitch type repair using a permanent titanium plate fixed with screws and describe the procedure with outcomes after our modifications. Methods: A retrospective review of 61 pectus excavatum and pectus carinatum cases from August 2013 to April 2021 was performed. Data were extracted from medical records and reported. In January 2016, we began administering satisfaction surveys at the 6-month postoperative visit; results are reported. Results: The mean age of our cohort was 24.5 years; 43 (70%) were male. Fifty-four underwent pectus excavatum repair, 6 pectus carinatum repair, and 1 mixed repair. Median Haller index was 3.8. Mean operative duration was 98 minutes; mean blood loss was 116.4 mL. Median chest tube duration was 5.0 days; median hospital stay was 4 days. Reexploration for bleeding was 30% in the first 10 patients. Protocol changes including postponing chemical deep vein thrombosis prophylaxis, using intraoperative hemostatic agents, and using shorter implantation screws decreased this to 0% for the remaining cases. The most frequent complication was urinary retention (21.3%). Postoperative surveys were completed for 37 of 50 patients. Seventy-five percent reported health improved, 65% reported exercise capacity improved, 75% reported breathing improved, and 59% reported chest pain improved. Self-esteem improved from 6.6 ± 2.5 (of 10) before surgery to 8.2 ± 2.1 after surgery. Ninety percent were satisfied and 86% would have the operation again. Conclusions: Ravitch type repair with permanent titanium plate fixation is a safe and effective procedure for correction of pectus excavatum and carinatum. Most patients experience improvement in preoperative symptoms.

Analysis of Applicants' Perspectives of Cardiothoracic Surgery Fellowship Program Websites.

BACKGROUND: Cardiothoracic (CT) surgery fellowship websites help applicants determine where they apply and/or accept an interview. However, relevant information from programs is not communicated in a standardized way. METHODS: We used Fellow and Residency Electronic Interactive Database Access (FREIDA) Online to identify residency programs with traditional CT fellowships. Program-specific variables included presence or absence of tracks, track duration, and annual cardiac and thoracic cases. Resident-specific variables included number of resident(s) a program accepts and case numbers per fellow. Current CT residents completed an online survey in which they rated how important they deemed the presence of these variables in program websites. RESULTS: According to FREIDA Online, 74 traditional CT surgery fellowship websites were analyzed. Among the websites listed on FREIDA, only 16 (22%) linked directly to the CT fellowship page. Surveys were sent to all trainees enrolled in the 74 programs, and 24 responded. There were marked deficiencies in the availability of information on program websites that was highly valued by trainees. Only 31% of websites reported annual program volume, and 14% reported resident case numbers, while this data was highly valued by >60% of respondents. Similarly, 11% of program websites described their education curriculum, while 81% of respondents highly valued this information. One-quarter of respondents were dissatisfied with the overall information provided by program websites. CONCLUSIONS: CT fellowship program websites lack crucial content that is deemed highly valued by applicants. This study suggests the possible need for a single comprehensive data repository or a standardized method for communicating information through program websites.

Mediastinal parathyroidectomy: Utilization of a multidisciplinary, robotic-assisted transthoracic approach in challenging cases.

BACKGROUND: The majority of ectopic mediastinal parathyroid adenomas are accessible transcervically and those not amenable to this approach pose a significant clinical and technical challenge. METHODS: Retrospective review of transthoracic robot-assisted mediastinal parathyroidectomy (TTRMP) for primary hyperparathyroidism between 2012 and 2019 at a single institution. RESULTS: 16 patients underwent TTRMP, 63% were female with a mean age of 64 ± 2.0 years. Nine of 16 had prior parathyroidectomy; 80% had persistent disease and a mean 2.8-year delay from index operation until TTRMP. Locations included: intrathymic (8), AP window (4), carina (3), and retroesophageal (1). Two patients underwent parathyroid reimplantation. Mean post-operative calcium and PTH were 9.2 ± 0.2 mg/dL and 20.2 ± 5.6 pg/mL, respectively. Complications included: temporary hypocalcemia (4), permanent hypocalcemia (1), DVT (1), hoarseness (1), and subcostal neuralgia (1). CONCLUSION: In experienced hands, TTRMP is a safe and effective approach to mediastinal parathyroids not accessible transcervically. A multidisciplinary approach should be used in reoperative cases.