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Bassiri A, Badrinathan A, Alvarado CE, Kwak M, Sinopoli J, Tapias Vargas L, Linden PA, Towe CW. Evaluating the Optimal Time Between Diagnosis and Surgical Intervention for Early-Stage Lung Cancer. J Surg Res 2023; 292:297-306. [PMID: 37683454 DOI: 10.1016/j.jss.2023.08.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 07/13/2023] [Accepted: 08/07/2023] [Indexed: 09/10/2023]
Abstract
INTRODUCTION There is no consensus on the optimal timing for lung cancer surgery. We aim to evaluate the impact of timing of surgical intervention. We hypothesize delay in intervention is associated with worse overall survival and higher pathologic upstaging in early-stage lung cancer. METHODS We identified patients with cT1/2N0M0 nonsmall cell lung cancer in the National Cancer Database from 2004 to 2018. Patients were categorized by time to surgery groups: early (<26 d), average (26-60 d), and delayed (61-365 d). Primary outcome was overall survival and secondary outcome was pathologic upstaging. Multivariate models and survival analyses were used to determine factors associated with time from diagnosis to surgery, pathologic upstaging, and overall survival. RESULTS In multivariate model, advanced age, non-Hispanic Black patients, nonprivate insurance, low median income and education, and treatment at low-volume facilities were less likely to undergo early intervention and compared to the average group were more likely to receive delayed intervention. Pathologic upstaging was more likely in the delayed group (odds ratio 1.11, 1.07-1.14) compared to early group (odds ratio 0.96, 0.93-0.99). Early intervention was associated with improved overall survival (hazard ratio 0.93, 0.91-0.95), while delayed intervention was associated with inferior survival (hazard ratio 1.11, 1.09-1.14). CONCLUSIONS Expeditious surgical intervention is associated with lower rates of pathologic upstaging and improved overall survival in early-stage lung cancer. Delays in surgery are associated with social and economic factors, suggesting disparities in access to surgery. Lung cancer surgery should be performed as quickly as possible to maximize oncologic outcomes.
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Affiliation(s)
- Aria Bassiri
- Division of Thoracic and Esophageal Surgery, Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, Ohio.
| | - Avanti Badrinathan
- Division of Thoracic and Esophageal Surgery, Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Christine E Alvarado
- Division of Thoracic and Esophageal Surgery, Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Minyoung Kwak
- Division of Thoracic and Esophageal Surgery, Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Jillian Sinopoli
- Division of Thoracic and Esophageal Surgery, Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Leonidas Tapias Vargas
- Division of Thoracic and Esophageal Surgery, Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Philip A Linden
- Division of Thoracic and Esophageal Surgery, Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Christopher W Towe
- Division of Thoracic and Esophageal Surgery, Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, Ohio
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Steinfort DP, Evison M, Witt A, Tsaknis G, Kheir F, Manners D, Madan K, Sidhu C, Fantin A, Korevaar DA, Van Der Heijden EHFM. Proposed quality indicators and recommended standard reporting items in performance of EBUS bronchoscopy: An official World Association for Bronchology and Interventional Pulmonology Expert Panel consensus statement. Respirology 2023; 28:722-743. [PMID: 37463832 DOI: 10.1111/resp.14549] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 06/28/2023] [Indexed: 07/20/2023]
Abstract
BACKGROUND Since their introduction, both linear and radial endobronchial ultrasound (EBUS) have become an integral component of the practice of Pulmonology and Thoracic Oncology. The quality of health care can be measured by comparing the performance of an individual or a health service with an ideal threshold or benchmark. The taskforce sought to evaluate quality indicators in EBUS bronchoscopy based on clinical relevance/importance and on the basis that observed significant variation in outcomes indicates potential for improvement in health care outcomes. METHODS A comprehensive literature review informed the composition of a comprehensive list of candidate quality indicators in EBUS. A multiple-round modified Delphi consensus process was subsequently performed with the aim of reaching consensus over a final list of quality indicators and performance targets for these indicators. Standard reporting items were developed, with a strong preference for items where evidence demonstrates a relationship with quality indicator outcomes. RESULTS Twelve quality Indicators are proposed, with performance targets supported by evidence from the literature. Standardized reporting items for both radial and linear EBUS are recommended, with evidence supporting their utility in assessing procedural outcomes presented. CONCLUSION This statement is intended to provide a framework for individual proceduralists to assess the quality of EBUS they provide their patients through the identification of clinically relevant, feasible quality measures. Emphasis is placed on outcome measures, with a preference for consistent terminology to allow communication and benchmarking between centres.
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Affiliation(s)
- Daniel P Steinfort
- Department of Medicine, Faculty of Medicine, Dentistry & Health Sciences, University of Melbourne, Parkville, Victoria, Australia
- Department of Respiratory Medicine, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Matthew Evison
- Lung Cancer & Thoracic Surgery Directorate, Wythenshawe Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Ashleigh Witt
- Department of Medicine, Faculty of Medicine, Dentistry & Health Sciences, University of Melbourne, Parkville, Victoria, Australia
- Department of Respiratory Medicine, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Georgios Tsaknis
- Department of Respiratory Sciences, College of Life Sciences, University of Leicester, Leicester, UK
- Department of Respiratory Medicine, Kettering General Hospital, UK
| | - Fayez Kheir
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - David Manners
- St John of God Midland Public and Private Hospitals, Midland, Western Australia, Australia
- Curtin Medical School, Curtin University, Perth, Western Australia, Australia
| | - Karan Madan
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Calvin Sidhu
- School of Health Sciences, Edith Cowan University, Perth, Western Australia, Australia
| | - Alberto Fantin
- Department of Pulmonology, University Hospital of Udine (ASUFC), Udine, Italy
| | - Daniel A Korevaar
- Department of Respiratory Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- University of Amsterdam, Amsterdam, The Netherlands
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Heiden BT, Eaton DB, Chang SH, Yan Y, Baumann AA, Schoen MW, Tohmasi S, Rossetti NE, Patel MR, Kreisel D, Nava RG, Meyers BF, Kozower BD, Puri V. Association Between Surgical Quality Metric Adherence and Overall Survival Among US Veterans With Early-Stage Non-Small Cell Lung Cancer. JAMA Surg 2023; 158:293-301. [PMID: 36652269 PMCID: PMC9857796 DOI: 10.1001/jamasurg.2022.6826] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 09/16/2022] [Indexed: 01/19/2023]
Abstract
Importance Surgical resection remains the preferred treatment for functionally fit patients diagnosed with early-stage non-small cell lung cancer (NSCLC). Process-based intraoperative quality metrics (QMs) are important for optimizing long-term outcomes following curative-intent resection. Objective To develop a practical surgical quality score for patients diagnosed with clinical stage I NSCLC who received definitive surgical treatment. Design, Setting, and Participants This retrospective cohort study used a uniquely compiled data set of US veterans diagnosed with clinical stage I NSCLC who received definitive surgical treatment from October 2006 through September 2016. The data were analyzed from April 1 to September 1, 2022. Based on contemporary treatment guidelines, 5 surgical QMs were defined: timely surgery, minimally invasive approach, anatomic resection, adequate lymph node sampling, and negative surgical margin. The study developed a surgical quality score reflecting the association between these QMs and overall survival (OS), which was further validated in a cohort of patients using data from the National Cancer Database (NCDB). The study also examined the association between the surgical quality score and recurrence-free survival (RFS). Exposures Surgical treatment of early-stage NSCLC. Main Outcomes and Measures Overall survival and RFS. Results The study included 9628 veterans who underwent surgical treatment between 2006 and 2016. The cohort consisted of 1446 patients who had a mean (SD) age of 67.6 (7.9) years and included 9278 males (96.4%) and 350 females (3.6%). Among the cohort, 5627 individuals (58.4%) identified as being smokers at the time of surgical treatment. The QMs were met as follows: timely surgery (6633 [68.9%]), minimally invasive approach (3986 [41.4%]), lobectomy (6843 [71.1%]) or segmentectomy (532 [5.5%]), adequate lymph node sampling (3278 [34.0%]), and negative surgical margin (9312 [96.7%]). The median (IQR) follow-up time was 6.2 (2.5-11.4) years. An integer-based score (termed the Veterans Affairs Lung Cancer Operative quality [VALCAN-O] score) from 0 (no QMs met) to 13 (all QMs met) was constructed, with higher scores reflecting progressively better risk-adjusted OS. The median (IQR) OS differed substantially between the score categories (score of 0-5 points, 2.6 [1.0-5.7] years of OS; 6-8 points, 4.3 [1.7-8.6] years; 9-11 points, 6.3 [2.6-11.4] years; and 12-13 points, 7.0 [3.0-12.5] years; P < .001). In addition, risk-adjusted RFS improved in a stepwise manner between the score categories (6-8 vs 0-5 points, multivariable-adjusted hazard ratio [aHR], 0.62; 95% CI, 0.48-0.79; P < .001; 12-13 vs 0-5 points, aHR, 0.39; 95% CI, 0.31-0.49; P < .001). In the validation cohort, which included 107 674 nonveteran patients, the score remained associated with OS. Conclusions and Relevance The findings of this study suggest that adherence to intraoperative QMs may be associated with improved OS and RFS. Efforts to improve adherence to surgical QMs may improve patient outcomes following curative-intent resection of early-stage lung cancer.
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Affiliation(s)
- Brendan T. Heiden
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine, St Louis, Missouri
| | | | - Su-Hsin Chang
- VA St Louis Healthcare System, St Louis, Missouri
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St Louis, Missouri
| | - Yan Yan
- VA St Louis Healthcare System, St Louis, Missouri
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St Louis, Missouri
| | - Ana A. Baumann
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St Louis, Missouri
| | - Martin W. Schoen
- VA St Louis Healthcare System, St Louis, Missouri
- Division of Hematology and Medical Oncology, Department of Internal Medicine, St Louis University School of Medicine, St Louis, Missouri
| | - Steven Tohmasi
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine, St Louis, Missouri
| | - Nikki E. Rossetti
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine, St Louis, Missouri
| | | | - Daniel Kreisel
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine, St Louis, Missouri
- VA St Louis Healthcare System, St Louis, Missouri
| | - Ruben G. Nava
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine, St Louis, Missouri
- VA St Louis Healthcare System, St Louis, Missouri
| | - Bryan F. Meyers
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine, St Louis, Missouri
| | - Benjamin D. Kozower
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine, St Louis, Missouri
| | - Varun Puri
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine, St Louis, Missouri
- VA St Louis Healthcare System, St Louis, Missouri
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Fang HY, Lin YS, Chen CK, Chen JX, Lu TY, Huang TM, Hsieh TC, Kuo YC, Lin CY, Lien MY, Chen CC, Li CC, Chien CR. Effectiveness evaluation of adjuvant concurrent chemoradiotherapy for patients with positron emission tomography-staged esophageal squamous cell carcinoma after complete resection: A population-based cohort study. Thorac Cancer 2022; 13:1986-1993. [PMID: 35661426 PMCID: PMC9250842 DOI: 10.1111/1759-7714.14476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/30/2022] [Accepted: 05/02/2022] [Indexed: 11/28/2022] Open
Abstract
Background The role of adjuvant concurrent chemoradiotherapy (ACCRT) is unclear for patients with esophageal squamous cell carcinoma (ESCC) who receive esophagectomy with clean margins. We compared the survival of the ACCRT versus observation groups for these patients staged with positron emission tomography (PET) via a population‐based approach. Methods Eligible patients with locally advanced ESCC diagnosed between 2011 and 2017 were identified via the Taiwan Cancer Registry. We used propensity score (PS) weighting to balance observable potential confounders between groups. The hazard ratios (HR) of death and incidence of esophageal cancer mortality (IECM) were compared between the ACCRT and observation groups. We also evaluated overall survival (OS) in subgroups of either with or without lymph node metastases. Results Our primary analysis consisted of 105 patients in whom the covariates were well balanced after PS weighting. The HR for death when ACCRT was compared with observation was 0.58 (95% confidence interval 0.28–1.21, p = 0.15). The results were also not significantly different for IECM or in the subgroup analyses. Conclusion We found that for patients with PET‐staged ESCC who received esophagectomy with clean margins, the survival was not statistically different between ACCRT and observation. Further studies (randomized or larger sample size) are needed to clarify this issue.
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Affiliation(s)
- Hsin-Yuan Fang
- Department of Chest Surgery, China Medical University Hospital, Taichung, Taiwan.,School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
| | - Yu-Sen Lin
- Department of Chest Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Chien-Kuang Chen
- Department of Chest Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Jian-Xun Chen
- Department of Chest Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Ting-Yu Lu
- Department of Chest Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Tzu-Min Huang
- Department of Chest Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Te-Chun Hsieh
- Department of Nuclear Medicine and PET Center, China Medical University Hospital, Taichung, Taiwan.,Department of Biomedical Imaging and Radiological Science, China Medical University, Taichung, Taiwan
| | - Yu-Cheng Kuo
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan.,Department of Radiation Oncology, China Medical University Hsinchu Hospital, Hsinchu, Taiwan
| | - Chen-Yuan Lin
- Division of Hematology and Oncology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Ming-Yu Lien
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan.,Division of Hematology and Oncology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Chi-Ching Chen
- Division of Hematology and Oncology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Chia-Chin Li
- Department of Radiation Oncology, China Medical University Hospital, Taichung, Taiwan
| | - Chun-Ru Chien
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan.,Department of Radiation Oncology, China Medical University Hospital, Taichung, Taiwan.,Department of Medical Research, China Medical University Hsinchu Hospital, Hsinchu, Taiwan
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Muslim Z, Stroever S, Baig MZ, Weber JF, Connery CP, Bhora FY. Social determinants and facility type impact adherence to best practices in operable IIIAN2 lung cancer. Interact Cardiovasc Thorac Surg 2022; 34:49-56. [PMID: 34999793 PMCID: PMC8923383 DOI: 10.1093/icvts/ivab209] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 06/16/2021] [Accepted: 07/07/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES We aimed to identify patient- and facility-specific predictors of collective adherence to 4 recommended best treatment practices in operable IIIAN2 non-small-cell lung cancer (NSCLC) and test the hypothesis that collective adherence is associated with superior survival. METHODS We queried the National Cancer Database for clinical stage IIIAN2 NSCLC patients undergoing surgery during 2010-2015. The following best practices were examined: performance of an anatomic resection, performance of an R0 resection, examination of regional lymph nodes and administration of induction therapy. Multivariable regression models were fitted to identify independent predictors of guideline-concordance. RESULTS We identified 7371 patients undergoing surgical resection for IIIAN2 lung cancer, of whom 90.8% underwent an anatomic resection, 88.2% received an R0 resection, 92.5% underwent a regional lymph node examination, 41.6% received induction therapy and 33.7% received all 4 best practices. Higher income, private insurance and treatment at an academic facility were independently associated with adherence to all 4 best practices (P < 0.01). A lower level of education and residence in a rural county were associated with a lack of adherence (P < 0.05). Adherence to all 4 practices correlated with improved survival (P < 0.01). CONCLUSIONS National adherence to best treatment practices in operable IIIAN2 lung cancer was variable as evidenced by the majority of patients not receiving recommended induction therapy. Socioeconomic factors and facility type are important determinants of guideline-concordance. Future efforts to improve outcomes should take this into account since guideline concordance, in the form of collective adherence to all 4 best practices, was associated with improved survival.
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Affiliation(s)
- Zaid Muslim
- Department of Thoracic Surgery, Nuvance Health System, Danbury, CT, USA
- Rudy L. Ruggles Biomedical Research Institute, Danbury, CT, USA
| | | | - Mirza Zain Baig
- Department of Thoracic Surgery, Nuvance Health System, Danbury, CT, USA
- Rudy L. Ruggles Biomedical Research Institute, Danbury, CT, USA
| | - Joanna F Weber
- Department of Thoracic Surgery, Nuvance Health System, Danbury, CT, USA
- Rudy L. Ruggles Biomedical Research Institute, Danbury, CT, USA
| | - Cliff P Connery
- Department of Thoracic Surgery, Nuvance Health System, Danbury, CT, USA
| | - Faiz Y Bhora
- Department of Thoracic Surgery, Nuvance Health System, Danbury, CT, USA
- Rudy L. Ruggles Biomedical Research Institute, Danbury, CT, USA
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Falcoz PE. The prognostic value of lymph node ratio in patients with surgically resected stage I-III small-cell lung cancer: a propensity score matching analysis of the SEER database. Eur J Cardiothorac Surg 2021; 60:1221-1222. [PMID: 34379738 DOI: 10.1093/ejcts/ezab375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Pierre-Emmanuel Falcoz
- INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, Strasbourg, France.,Faculté de médecine et pharmacie, Université de Strasbourg, Strasbourg, France.,Service de chirurgie thoracique-Nouvel Hôpital Civil, Hôpitaux Universitaire de Strasbourg, Strasbourg, France
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Heiden BT, Eaton DB, Engelhardt KE, Chang SH, Yan Y, Patel MR, Kreisel D, Nava RG, Meyers BF, Kozower BD, Puri V. Analysis of Delayed Surgical Treatment and Oncologic Outcomes in Clinical Stage I Non-Small Cell Lung Cancer. JAMA Netw Open 2021; 4:e2111613. [PMID: 34042991 PMCID: PMC8160592 DOI: 10.1001/jamanetworkopen.2021.11613] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
IMPORTANCE The association between delayed surgical treatment and oncologic outcomes in patients with non-small cell lung cancer (NSCLC) is poorly understood given that prior studies have used imprecise definitions for the date of cancer diagnosis. OBJECTIVE To use a uniform method to quantify surgical treatment delay and to examine its association with several oncologic outcomes. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study was conducted using a novel data set from the Veterans Health Administration (VHA) system. Included patients had clinical stage I NSCLC and were undergoing resection from 2006 to 2016 within the VHA system. Time to surgical treatment (TTS) was defined as the time between preoperative diagnostic computed tomography imaging and surgical treatment. We evaluated the association between TTS and several delay-associated outcomes using restricted cubic spline functions. Data analyses were performed in November 2021. EXPOSURE Wait time between cancer diagnosis and surgical treatment (ie, TTS). MAIN OUTCOMES AND MEASURES Several delay-associated oncologic outcomes, including pathologic upstaging, resection with positive margins, and recurrence, were assessed. We also assessed overall survival. RESULTS Among 9904 patients who underwent surgical treatment for clinical stage I NSCLC, 9539 (96.3%) were men, 4972 individuals (50.5%) were currently smoking, and the mean (SD) age was 67.7 (7.9) years. The mean (SD) TTS was 70.1 (38.6) days. TTS was not associated with increased risk of pathologic upstaging or positive margins. Recurrence was detected in 4158 patients (42.0%) with median (interquartile range) follow-up of 6.15 (2.51-11.51) years. Factors associated with increased risk of recurrence included younger age (hazard ratio [HR] for every 1-year increase in age, 0.992; 95% CI, 0.987-0.997; P = .003), higher Charlson Comorbidity Index score (HR for every 1-unit increase in composite score, 1.055; 95% CI, 1.037-1.073; P < .001), segmentectomy (HR vs lobectomy, 1.352; 95% CI, 1.179-1.551; P < .001) or wedge resection (HR vs lobectomy, 1.282; 95% CI, 1.179-1.394; P < .001), larger tumor size (eg, 31-40 mm vs <10 mm; HR, 1.209; 95% CI, 1.051-1.390; P = .008), higher tumor grade (eg, II vs I; HR, 1.210; 95% CI, 1.085-1.349; P < .001), lower number of lymph nodes examined (eg, ≥10 vs <10; HR, 0.866; 95% CI, 0.803-0.933; P < .001), higher pathologic stage (III vs I; HR, 1.571; 95% CI, 1.351-1.837; P < .001), and longer TTS, with increasing risk after 12 weeks. For each week of surgical delay beyond 12 weeks, the hazard for recurrence increased by 0.4% (HR, 1.004; 95% CI, 1.001-1.006; P = .002). Factors associated with delayed surgical treatment included African American race (odds ratio [OR] vs White race, 1.267; 95% CI, 1.112-1.444; P < .001), higher area deprivation index [ADI] score (OR for every 1 unit increase in ADI score, 1.005; 95% CI, 1.002-1.007; P = .002), lower hospital case load (OR for every 1-unit increase in case load, 0.998; 95% CI, 0.998-0.999; P = .001), and year of diagnosis, with less recent procedures more likely to have delay (OR for each additional year, 0.900; 95% CI, 0.884-0.915; P < .001). Patients with surgical treatment within 12 weeks of diagnosis had significantly better overall survival than those with procedures delayed more than 12 weeks (HR, 1.132; 95% CI, 1.064-1.204; P < .001). CONCLUSIONS AND RELEVANCE Using a more precise definition for TTS, this study found that surgical procedures delayed more than 12 weeks were associated with increased risk of recurrence and worse survival. These findings suggest that patients with clinical stage I NSCLC should undergo expeditious treatment within that time frame.
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Affiliation(s)
- Brendan T. Heiden
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine in St Louis, Missouri
| | | | - Kathryn E. Engelhardt
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine in St Louis, Missouri
| | - Su-Hsin Chang
- VA St Louis Health Care System, St Louis, Missouri
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine in St Louis, Missouri
| | - Yan Yan
- VA St Louis Health Care System, St Louis, Missouri
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine in St Louis, Missouri
| | | | - Daniel Kreisel
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine in St Louis, Missouri
- VA St Louis Health Care System, St Louis, Missouri
| | - Ruben G. Nava
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine in St Louis, Missouri
- VA St Louis Health Care System, St Louis, Missouri
| | - Bryan F. Meyers
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine in St Louis, Missouri
| | - Benjamin D. Kozower
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine in St Louis, Missouri
| | - Varun Puri
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine in St Louis, Missouri
- VA St Louis Health Care System, St Louis, Missouri
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Hennon M, Groman A, Kumar A, Castaldo L, George S, Demmy T, Attwood K, Yendamuri S. Correlation between perioperative outcomes and long-term survival for non-small lung cancer treated at major centers. J Thorac Cardiovasc Surg 2020; 163:265-273. [PMID: 33451832 DOI: 10.1016/j.jtcvs.2020.11.108] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 11/01/2020] [Accepted: 11/16/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND The public is placing increased emphasis on specialty specific rankings, thereby affecting patients' choices of clinical care programs. In the spirit of transparency, public reporting initiatives are underway or being considered by various surgical specialties whose databases rank programs based on short-term outcomes. Of concern, short-term risk avoidance excludes important comparative cases from surgical database participation and may adversely affect overall long-term oncologic treatment team results. To assess the validity of comparing short-term perioperative and long-term survival outcomes of all patients treated at major centers, we studied the correlations between these variables. METHODS The National Cancer Database was queried for patients diagnosed with non-small cell lung carcinoma (NSCLC) between 2008 and 2012, yielding 5-year follow-up data for all patients at centers treating at least 100 patients annually. Mortality (30- and 90-day), unplanned 30-day readmissions, and hospital length of stay were modeled using logistic regression with sex, race, age, Charlson-Deyo combined comorbidity, extent of surgery, income, insurance status, histology, grade, and analytic stage as predictors, all with 2-way interaction terms. The differences between the predicted rates and observed rates were calculated for each short-term outcome, and the average of these was used to create a short-term metric (STM). A similar approach was used to create a long-term metric (LTM) that used overall survival as a single dependent variable. Centers were ranked into deciles based on these metrics. Visual plotting as well as correlation coefficients were used to judge correlation between STM and LTM. RESULTS A total of 298,175 patients from 541 centers were included in this analysis, of whom 102,860 underwent surgical resection for NSCLC. The correlation between STM and LTM was negative using parametric estimates (Pearson correlation coefficient = -0.09 [P = .03] and -0.22 [P < .01]) and nonparametric estimates (Spearman rank correlation coefficient = -0.09 [P = .02] and -0.22 [P < .01]) for squamous cell carcinoma and adenocarcinoma, respectively. CONCLUSIONS Short-term perioperative outcome rankings correlate poorly with long-term survival outcome rankings when cancer treatment centers are compared. Factors explaining this discrepancy merit further study. Rankings based on short-term outcomes alone may be incomplete for public reporting.
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Affiliation(s)
- Mark Hennon
- Department of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY; Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY
| | - Adrienne Groman
- Department of Biostatistics, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Abhinav Kumar
- Department of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Lawson Castaldo
- Department of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Sabrina George
- Department of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Todd Demmy
- Department of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY; Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY
| | - Kristopher Attwood
- Department of Biostatistics, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Sai Yendamuri
- Department of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY; Department of Surgery, Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY.
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Cai G, Yu J, Meng X. Predicting Prognosis and Adverse Events by Hematologic Markers in Patients with Locally Advanced Esophageal Squamous Cell Carcinoma Treated with Neoadjuvant Chemoradiotherapy. Cancer Manag Res 2020; 12:8497-8507. [PMID: 33061564 PMCID: PMC7519412 DOI: 10.2147/cmar.s257058] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 05/28/2020] [Indexed: 12/11/2022] Open
Abstract
Purpose Our purpose was to evaluate the association between hematologic markers and mortality and adverse events in patients with esophageal squamous cell carcinoma (ESCC) treated with neoadjuvant chemoradiotherapy (nCRT). Patients and Methods A total of 311 patients with ESCC treated with nCRT from 2012 to 2014 were enrolled retrospectively. The Kaplan–Meier method with a Log rank test was used to calculate five-year overall survival (OS). Receiver operating characteristic (ROC) curves were plotted to determine the cut-off values for hematologic markers. Multivariate analysis was performed using Cox regression analysis model. Model performance was evaluated by predicted nomogram, concordance index (C-index) and calibration curve. Results Median follow-up was 22 months. High pretreatment platelet to lymphocyte ratio (PLR, p = 0.047) and systemic immune-inflammation index (SII, p = 0.027) were significantly associated with pathologic complete response (pCR). In multivariate analysis, smoking history, Eastern Cooperative Oncology Group (ECOG) performance status, invasion depth, lymph node metastasis, PLR, and SII were independent factors to predict five-year OS. Multivariate analysis showed a lower neutrophil to lymphocyte ratio (NLR) at baseline (p = 0.007) was significantly associated with development of grade ≥3 hematologic toxicity, and none of inflammatory biomarkers could predict grade ≥3 non-hematologic toxicity or radiation pneumonitis (RP). Conclusion SII and PLR were independent indicators to predict prognosis in patients with ESCC treated with nCRT, and a lower NLR at baseline was an independent indicator to predict grade ≥3 hematologic toxicity.
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Affiliation(s)
- Guoxin Cai
- Department of Radiation Oncology, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, People's Republic of China.,Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, People's Republic of China
| | - Jinming Yu
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, People's Republic of China
| | - Xue Meng
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, People's Republic of China
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10
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Welp AM, Abbott SE, Samson P, Cameron RB, Cornwell LD, Harpole D, Moghanaki D. The Quality of Peer-Reviewed Publications on Surgery for Early Stage Lung Cancer Within the Veterans Health Administration. Semin Thorac Cardiovasc Surg 2020; 32:1066-1073. [PMID: 32433987 DOI: 10.1053/j.semtcvs.2020.04.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 04/20/2020] [Indexed: 11/11/2022]
Abstract
The peer-reviewed literature is often referenced to generalize outcomes for lung cancer surgeries performed within the Veterans Health Administration (VHA) and include assessments following resection of early stage non-small-cell lung cancer (NSCLC). We sought to determine the reliability of these reports that are publicly available. A systematic review was undertaken to identify PubMed indexed articles that report postoperative outcomes following surgical resections for stage I NSCLC within the VHA. Only studies that reported American Joint Committee on Cancer staging were included. Eleven studies spanning 49 years (1966-2015) met the inclusion criteria. Two reported findings from national VHA databases while 9 reported outcomes from single institutions. Reporting of outcomes and prognostic factors varied widely between studies and were frequently omitted. This made it difficult to evaluate prognostic factors that may be associated with a wide range of 30- and 90-day perioperative mortality (0-3.8% and 0-6.4%), 3- and 5-year cause-specific survival (72-92% and 32-84%), and 3- and 5- year overall survival (47-85.7% and 24-74%). The quality of peer-reviewed literature that reports outcomes following thoracic surgery for stage I NSCLC in the VHA is inconsistent and precludes accurate assessments for generalizations about the quality of care in this healthcare system. Efforts to develop a dedicated outcome tracking and registry system can provide more meaningful evidence to identify areas for improvement for this often-curable malignancy.
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Affiliation(s)
- Annalyn M Welp
- Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Sarah E Abbott
- Hunter Holmes McGuire VA Medical Center, Richmond, Virginia
| | - Pamela Samson
- Department of Radiation Oncology, Washington University in St. Louis/Barnes-Jewish Hospital, St. Louis, Missouri
| | - Robert B Cameron
- Division of Cardiothoracic Surgery, Department of Surgery, University of California Los Angeles, Los Angeles, California; Department of Cardiothoracic Surgery, West Los Angeles VA Medical Center, Los Angeles, California
| | - Lorraine D Cornwell
- Division of Cardiothoracic Surgery, Department of Surgery, Baylor College of Medicine, Houston, Texas; Operative Care Line, Michael E. DeBakey VA Medical Center, Houston, Texas
| | - David Harpole
- Department of Surgery, Duke University Medical Center, Durham, North Carolina; Department of Cardiothoracic Surgery, Durham VA Medical Center, Durham, North Carolina
| | - Drew Moghanaki
- Department of Radiation Oncology, Emory University School of Medicine, Atlanta, Georgia; Department of Radiation Oncology, Atlanta VA Health Care System, Decatur, Georgia.
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11
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Dezube AR, Jaklitsch MT. Minimizing residual occult nodal metastasis in NSCLC: recent advances, current status and controversies. Expert Rev Anticancer Ther 2020; 20:117-130. [PMID: 32003589 DOI: 10.1080/14737140.2020.1723418] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Introduction: Nodal involvement in lung cancer is a significant determinant of prognosis and treatment management. New evidence exists regarding the management of occult lymph node metastasis and residual disease in the fields of imaging, mediastinal staging, and operative management.Areas covered: This review summarizes the latest body of knowledge on the identification and management of occult lymph node metastasis in NSCLC. We focus on tumor-specific characteristics; imaging modalities; invasive mediastinal staging; and operative management including, technique, degree of resection, and lymph node examination.Expert opinion: Newly identified risk-factors associated with nodal metastasis including tumor histology, location, radiologic features, and metabolic activity are not included in professional societal guidelines due to the heterogeneity of their reporting and uncertainty on how to adopt them into practice. Imaging as a sole diagnostic method is limited. We recommend confirmation with invasive mediastinal staging. EBUS-FNA is the best initial method, but adoption has not been uniform. The diagnostic algorithm is less certain for re-staging of mediastinal nodes after neoadjuvant therapy. Mediastinal node sampling during lobectomy remains the gold-standard, but evidence supports the use of minimally invasive techniques. More study is warranted regarding sublobar resection. No consensus exists regarding lymph node examination, but new evidence supports reexamination of current quality metrics.
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Affiliation(s)
- Aaron R Dezube
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA, USA
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12
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Multidisciplinary consensus statement on the clinical management of patients with stage III non-small cell lung cancer. Clin Transl Oncol 2019; 22:21-36. [PMID: 31172444 DOI: 10.1007/s12094-019-02134-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 05/11/2019] [Indexed: 12/17/2022]
Abstract
Stage III non-small cell lung cancer (NSCLC) is a very heterogeneous disease that encompasses patients with resected, potentially resectable and unresectable tumours. To improve the prognostic capacity of the TNM classification, it has been agreed to divide stage III into sub-stages IIIA, IIIB and IIIC that have very different 5-year survival rates (36, 26 and 13%, respectively). Currently, it is considered that both staging and optimal treatment of stage III NSCLC requires the joint work of a multidisciplinary team of expert physicians within the tumour committee. To improve the care of patients with stage III NSCLC, different scientific societies involved in the diagnosis and treatment of this disease have agreed to issue a series of recommendations that can contribute to homogenise the management of this disease, and ultimately to improve patient care.
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13
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Near-infrared mapping with indocyanine green is associated with an increase in oncological margin length in minimally invasive segmentectomy. J Thorac Cardiovasc Surg 2019; 157:2029-2035. [PMID: 30803778 DOI: 10.1016/j.jtcvs.2018.12.099] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 12/17/2018] [Accepted: 12/27/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND Near-infrared fluorescence mapping with indocyanine green dye is a recent advancement in minimally invasive segmental resection. This technique has not yet been reproduced, validated, or objectively evaluated in a large prospective case series. We hypothesized that near-infrared fluorescence mapping is associated with an increased oncological margin distance from the tumor, over and above the best judgment of the surgeon. METHODS This was a phase 2 prospective cohort trial in patients who are undergoing robotic segmentectomy for lung tumors <3 cm. The predicted intersegmental plane was first identified by consensus between 2 thoracic surgeons. The true plane was then mapped by indocyanine green injection. A 7-item binary rating scale was used for the evaluation of feasibility, reproducibility, and added oncological margin distance from the tumor. The margin distance between the tumor and the true plane was compared with the margin distance between the tumor and the predicted plane. RESULTS Fifty-three patients were enrolled between September 2016 and May 2018 and 31 patients (58.4%) received the planned operation with indocyanine green mapping. In 74.2% of cases (23 out of 31), a score of 7 out of 7 was achieved, indicating the true intersegmental plane identified by indocyanine green mapping was different than the predicted plane identified by the surgeon. In 61.2% (19 out of 31) of those cases, the mean additional margin distance from the tumor to the staple line attributable to the indocyanine green mapping was 2.41 ± 1.6 cm. The overall complication rate was 18.5% (10 out of 53) and there were no deaths. CONCLUSIONS Near-infrared fluorescence mapping in robotic segmentectomy is associated with increased oncological margin length, over and above the best judgment of the surgeon, in the majority cases where it is used.
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Semenkovich TR, Puri V. Surgery versus stereotactic body radiation therapy: Definitive evidence is still elusive. J Thorac Cardiovasc Surg 2018; 157:374-375. [PMID: 30557954 DOI: 10.1016/j.jtcvs.2018.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 10/04/2018] [Indexed: 11/29/2022]
Affiliation(s)
- Tara R Semenkovich
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University in St Louis, St Louis, Mo.
| | - Varun Puri
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University in St Louis, St Louis, Mo
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15
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Harrison MS, Frye CC, Puri V. Health metrics in lung cancer care: Measure, improve, repeat. J Thorac Cardiovasc Surg 2018; 157:1236-1237. [PMID: 30503736 DOI: 10.1016/j.jtcvs.2018.10.104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 10/23/2018] [Indexed: 10/27/2022]
Affiliation(s)
- M Shea Harrison
- Division of Cardiothoracic Surgery, Washington University School of Medicine, St Louis, Mo
| | - C Corbin Frye
- Division of Cardiothoracic Surgery, Washington University School of Medicine, St Louis, Mo
| | - Varun Puri
- Division of Cardiothoracic Surgery, Washington University School of Medicine, St Louis, Mo.
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Pompili C, Koller M, Velikova G, Franks K, Absolom K, Callister M, Robson J, Imperatori A, Brunelli A. EORTC QLQ-C30 summary score reliably detects changes in QoL three months after anatomic lung resection for Non-Small Cell Lung Cancer (NSCLC). Lung Cancer 2018; 123:149-154. [PMID: 30089587 DOI: 10.1016/j.lungcan.2018.07.021] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 05/14/2018] [Accepted: 07/16/2018] [Indexed: 11/15/2022]
Abstract
INTRODUCTION We tested the European Organization for Research and Treatment of Cancer Quality of Life (EORTC QLQ-C30) summary score (SumSC) to detect changes in the HRQOL after Non-small-cell lung cancer (NSCLC) surgery and compared its performance to the traditional scales. METHOD EORTC QLQ-C30 data was obtained from 326 consecutive pre-operative patients submitted for anatomical lung resections for NSCLC.66 patients completed post-operative assessments 3 months after surgery. The data was analysed to evaluate the ability of the SumSC compared to the traditional scales to [1] preoperatively differentiate between clinical groups [2]; detect post-op changes and to [3] compare pre and post-op changes in clinically different groups.The importance of perioperative changes was measured by calculating the effect size (ES). RESULTS Of the 326 patients, those older than 70 years, with higher DLCO value and Performance Status (PS) ≤1 had a significantly better preoperative SumScore. Physical function (PF) showed a large and significant decline (ES 0.91). Role and social function also showed a significant and medium decline (ES 0.62 and 0.41). Postoperatively some symptoms scales showed significant increases in the values, implying worse symptoms with the largest increase in dyspnoea (ES -0.88). The change in General Health score (GH) was not significant after surgery (ES 0.26, p = 0.062). The SumSc, decreased significantly postoperatively. In particular, medium or large postoperative declines of SumSc were observed in both males and females, in patients with lower FEV1, lower performance score, and in those older than 70 years. Interestingly the decline of SumSc was observed irrespective of the preoperative DLCO level. DISCUSSION The Summary Score was more sensitive to changes in subjects' HRQOL, than the GH score. The SumSc can be used as a parsimonious and easy to interpreted patient-reported-outcome measure in multi-institutional database and future clinical trials.
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Affiliation(s)
- Cecilia Pompili
- Section of Patient Centered Outcomes Research, Leeds Institute of Cancer and Pathology, University of Leeds, UK.
| | - Michael Koller
- Centre for Clinical Studies, University Hospital Regensburg, Germany
| | - Galina Velikova
- Section of Patient Centered Outcomes Research, Leeds Institute of Cancer and Pathology, University of Leeds, UK
| | - Kevin Franks
- Department of Clinical Oncology, St. James's University Hospital, Leeds, UK
| | - Kate Absolom
- Section of Patient Centered Outcomes Research, Leeds Institute of Cancer and Pathology, University of Leeds, UK
| | - Matthew Callister
- Department of Respiratory Medicine, St. James's University Hospital, Leeds, UK
| | - Jonathan Robson
- Department of Respiratory Medicine, St. James's University Hospital, Leeds, UK
| | - Andrea Imperatori
- Department of Thoracic Surgery St. James's University Hospital, Leeds, UK
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