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Mahenthiran AK, Logan CD, Janczewski LM, Valukas C, Warwar S, Silver CM, Feinglass J, Merkow RP, Bentrem DJ, Odell DD. Evaluation of Nationwide Trends in Nodal Sampling Guideline Adherence for Gastric Cancer: 2005-2017. J Surg Res 2023; 291:514-526. [PMID: 37540969 PMCID: PMC10529819 DOI: 10.1016/j.jss.2023.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 06/15/2023] [Accepted: 07/04/2023] [Indexed: 08/06/2023]
Abstract
INTRODUCTION Surgical resection is the primary curative treatment for localized gastric cancer. A multitude of research supports surgical nodal sampling guidelines. Though there are known disparities in adherence to nodal sampling, it is unclear how hospital program-level disparities have changed over time. The purpose of this study is to evaluate trends in program-level disparities in adherence to gastric cancer nodal sampling guidelines. METHODS Patients who underwent resection of gastric cancer from 2005 to 2017 were identified in the National Cancer Database. Patients treated at academic programs were compared to those treated at nonacademic programs, and rates and trends of adherence to nodal sampling guidelines (defined as ≥15 lymph nodes) were determined. Adjusted multivariable analysis was used to determine likelihood of nodal sampling adherence while controlling for sociodemographic, clinical, hospital, and travel distance characteristics. RESULTS A total of 55,421 patients were included with 27,201 (49.1%) of patients meeting adherence criteria for lymph node sampling. Academic programs treated 44.4% of the total cohort. Overall, lymph node sampling criteria were met in 59.2% of patients treated at high-volume academic programs and 37.0% of patients treated at low-volume nonacademic programs (incidence rate ratios 0.67, 95% confidence interval 0.63-0.72 versus high-volume academic programs). Adherence rates improved from 2005 to 2017 for both low-volume nonacademic programs (27.8% in 2005 to 50.1% in 2017) and high-volume academic programs (46.0% in 2005 to 69.8% in 2017, P < 0.001). CONCLUSIONS Though adherence rates have improved from 2005 to 2017, high-volume academic programs were more likely to adhere to lymph node sampling guidelines for gastric cancer.
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Affiliation(s)
- Ashorne K Mahenthiran
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Charles D Logan
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois; Department of Surgery, Canning Thoracic Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois.
| | - Lauren M Janczewski
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Catherine Valukas
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Samantha Warwar
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Casey M Silver
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Joe Feinglass
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Ryan P Merkow
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - David J Bentrem
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - David D Odell
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois; Department of Surgery, Canning Thoracic Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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Logan CD, Nunnally SEA, Valukas C, Warwar S, Swinarska JT, Lee FT, Bentrem DJ, Odell DD, Elaraj DM, Sturgeon C. Association between travel distance and overall survival among patients with adrenocortical carcinoma. J Surg Oncol 2023; 128:749-763. [PMID: 37403612 PMCID: PMC10997292 DOI: 10.1002/jso.27387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 06/24/2023] [Indexed: 07/06/2023]
Abstract
BACKGROUND AND OBJECTIVES Regionalization of care is associated with improved perioperative outcomes after adrenalectomy. However, the relationship between travel distance and treatment of adrenocortical carcinoma (ACC) is unknown. We investigated the association between travel distance, treatment, and overall survival (OS) among patients with ACC. METHODS Patients diagnosed with ACC between 2004 and 2017 were identified with the National Cancer Database. Long distance was defined as the highest quintile of travel (≥42.2 miles). The likelihood of surgical management and adjuvant chemotherapy (AC) were determined. The association between travel distance, treatment, and OS was evaluated. RESULTS Of 3492 patients with ACC included, 2337 (66.9%) received surgery. Rural residents were more likely to travel long distances for surgery than metropolitan residents (65.8% vs. 15.5%, p < 0.001), and surgery was associated with improved OS (HR 0.43, 95% CI 0.34-0.54). Overall, 807 (23.1%) patients received AC with rates decreasing approximately 1% per 4-mile travel distance increase. Also, long distance travel was associated with worse OS among surgically treated patients (HR 1.21, 95% CI 1.05-1.40). CONCLUSIONS Surgery was associated with improved overall survival for patients with ACC. However, increased travel distance was associated with lower likelihood to receive adjuvant chemotherapy and decreased overall survival.
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Affiliation(s)
- Charles D. Logan
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern Medicine, Chicago, Illinois, USA
- Department of Surgery, Canning Thoracic Institute, Northwestern Medicine, Chicago, Illinois, USA
| | - Sara E. A. Nunnally
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern Medicine, Chicago, Illinois, USA
| | - Catherine Valukas
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern Medicine, Chicago, Illinois, USA
| | - Samantha Warwar
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern Medicine, Chicago, Illinois, USA
| | - Joanna T. Swinarska
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern Medicine, Chicago, Illinois, USA
| | - Frances T. Lee
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern Medicine, Chicago, Illinois, USA
| | - David J. Bentrem
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern Medicine, Chicago, Illinois, USA
| | - David D. Odell
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern Medicine, Chicago, Illinois, USA
- Department of Surgery, Canning Thoracic Institute, Northwestern Medicine, Chicago, Illinois, USA
| | - Dina M. Elaraj
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern Medicine, Chicago, Illinois, USA
| | - Cord Sturgeon
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern Medicine, Chicago, Illinois, USA
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Abahuje E, Reddy S, Rosu C, Lin KA, Mack L, Valukas C, Shapiro M, Alam HB, Halverson A, Bilimoria K, Coleman J, Stey AM. Relationship Between Residents' Physiological Stress and Faculty Leadership Skills in a Department of Surgery. J Surg Educ 2023; 80:1129-1138. [PMID: 37336667 DOI: 10.1016/j.jsurg.2023.05.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 04/21/2023] [Accepted: 05/21/2023] [Indexed: 06/21/2023]
Abstract
BACKGROUND Leadership skills of team leaders can impact the functioning of their teams. It is unknown whether attending surgeons' leadership skills impact residents' physiological stress. This study sought to (1) assess the relationship between attending surgeons' leadership skills and residents' physiological stress and (2) to characterize lifestyle behaviors associated with resident physiological stress. We hypothesized that strong attending leadership skills would be associated with low resident physiological stress. STUDY DESIGN This prospective observational cohort study was conducted at a single urban, academic medical center in the US, over 12 months. Residents were enrolled during their rotation of 1 to 2 months on the Trauma and ICU services. The primary predictor was the attending surgeons' leadership skills that were measured using a weekly survey filled out by residents, using the Surgeons' Leadership Inventory (SLI). The SLI uses a 4-point Likert scale to measure surgeons' leadership skills across eight domains. The primary outcome was residents' physiological stress, which was measured by their Heart Rate Variability (HRV). We recorded the residents' HRV with a WHOOP strap that was continuously worn on the wrist or the bicep. We used multivariate repeated measures gamma regression to assess the relationship between attending leadership skills and residents' physiological stress, adjusting for hours of sleep, age, and service. RESULTS Sixteen residents were enrolled over 12 months. The median attending surgeons' leadership score was 3.8 (IQR: 3.2-4.0). The median residents' percent of maximal HRV was 70.8% (IQR: 56.7-83.7). Repeated measure gamma regression model demonstrated a minimal nonsignificant increase of 1.6 % (95% CI: -5.6, 8.9; p-value = 0.65) in the percent of maximal HRV (less resident physiological stress) for every unit increase in leadership score. There was an increase of 2.9% (95% CI= 1.6, 4.2; p-value < 0.001) in the percent of maximal HRV per hour increase in sleep and a significant decrease of 10.9% (95% CI= -16.8, -5.2; < 0.001) in the percent of HRV when working in the ICU compared to the Trauma service. CONCLUSION This study revealed that more residents' sleep was associated with lower physiological stress. Attending surgeons' leadership skills were not associated with residents' physiological stress.
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Affiliation(s)
- Egide Abahuje
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois; Massachusetts General Hospital, Institute of Health Professions, Boston, Massachusetts.
| | - Susheel Reddy
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Claudia Rosu
- Massachusetts General Hospital, Institute of Health Professions, Boston, Massachusetts
| | - Katherine A Lin
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Lara Mack
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Catherine Valukas
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Michael Shapiro
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Hasan B Alam
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Amy Halverson
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Karl Bilimoria
- Department of Surgery, School of Medicine, Indian University, Indianapolis, Indiana
| | - Jamie Coleman
- Department of Surgery, School of Medicine, University of Louisville, Louisville, Kentucky
| | - Anne M Stey
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
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Valukas C, Chawla A. Measuring response to neoadjuvant therapy using biomarkers in pancreatic cancer: a narrative review. Chin Clin Oncol 2022; 11:30. [DOI: 10.21037/cco-22-49] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 08/26/2022] [Indexed: 11/06/2022]
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