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English NC, Ivankova NV, Smith BP, Jones BA, Herbey II, Rosamond B, Kim DH, Oslock WM, Schoenberger-Godwin YMM, Pisu M, Chu DI. Providers' and survivors' perspectives on the availability and accessibility of surgery in gastrointestinal cancer care. J Gastrointest Surg 2024; 28:1330-1338. [PMID: 38824070 PMCID: PMC11298309 DOI: 10.1016/j.gassur.2024.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 05/10/2024] [Accepted: 05/18/2024] [Indexed: 06/03/2024]
Abstract
BACKGROUND Surgery is essential for gastrointestinal (GI) cancer treatment. Many patients lack access to surgical care that optimizes outcomes. Scarce availability and/or low accessibility of appropriate resources may be the reason for this, especially in economically disadvantaged areas. This study aimed to investigate providers' and survivors' perspectives on barriers and facilitators to the availability and accessibility of surgical care. METHODS Semistructured interviews informed by surgical disparities and access-to-care conceptual frameworks with purposively selected GI cancer providers and survivors in Alabama and Mississippi were conducted. Survivors were within 3 years of diagnosis of stage I to III esophageal, pancreatic, or colorectal cancer. Transcripts were analyzed using inductive thematic and content analysis techniques. Intercoder agreement was reached at 90 %. RESULTS The 27 providers included surgeons (n = 11), medical oncologists (n = 2), radiation oncologists (n = 2), a primary care physician (n = 1), nurses (n = 8), and patient navigators (n = 3). This study included 36 survivors with ages ranging from 44 to 87 years. Of the 36 survivors, 21 (58.3 %) were male, and 11 (30.6 %) identified as Black. Responses were grouped into 3 broad categories: (i) transportation/geographic location, (ii) specialized care/testing, and (iii) patient-/provider-related factors. The barriers included lack and cost of transportation, reluctance to travel because of uneasiness with urban centers, low availability of specialized care, overburdened referral centers, provider-related referral biases, and low health literacy. Facilitators included availability of charitable aid, centralizing multidisciplinary care, and efficient appointment scheduling. CONCLUSION In the Deep South, barriers and facilitators to the availability and accessibility of GI surgical cancer care were identified at the health system, provider, and patient levels, especially for rural residents. Our data suggest targets for improving the use of surgery in GI cancer care.
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Affiliation(s)
- Nathan C English
- Division of Gastrointestinal Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, United States; Department of General Surgery, University of Cape Town, Cape Town, South Africa
| | - Nataliya V Ivankova
- Department of Health Services Administration, School of Health Professions, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Burkely P Smith
- Division of Gastrointestinal Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Bayley A Jones
- Division of Gastrointestinal Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Ivan I Herbey
- Division of Gastrointestinal Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Brendan Rosamond
- Department of General Surgery, Tilman J. Fertitta Family College of Medicine, University of Houston, Houston, TX, United States
| | - Dae Hyun Kim
- Department of Health Management and Policy, Georgetown University, DC, United States
| | - Wendelyn M Oslock
- Division of Gastrointestinal Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, United States; Department of Quality, Birmingham Veterans Affairs Medical Center, Birmingham, AL, United States
| | - Yu-Mei M Schoenberger-Godwin
- Division of Preventive Medicine, O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Maria Pisu
- Division of Preventive Medicine, O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Daniel I Chu
- Division of Gastrointestinal Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, United States.
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Bonner SN, Edwards MA. The Impact of Racial Disparities and the Social Determinants of Health on Esophageal and Gastric Cancer Outcomes. Surg Oncol Clin N Am 2024; 33:595-604. [PMID: 38789201 DOI: 10.1016/j.soc.2023.12.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2024]
Abstract
Reducing long-standing inequities in gastric and esophageal cancers is a priority of patients, providers, and policy makers. Many social determinants of health influence risk factors for disease development, incidence, treatment, and outcomes of gastric and esophageal cancers.
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Affiliation(s)
- Sidra N Bonner
- Department of Surgery, University of Michigan, 1500 East Medical Center Drive, 2100 Taubman Center, Ann Arbor, MI 48109, USA
| | - Melanie A Edwards
- Trinity Health IHA Medical Group, Cardiovascular & Thoracic Surgery Ann Arbor, 5325 Elliott Drive, Suite 102, Ypsilanti, MI 48197, USA.
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Banks KC, Wei J, Morales LM, Islas ZA, Alcasid NJ, Susai CJ, Sun A, Burapachaisri K, Patel AR, Ashiku SK, Velotta JB. Differences in outcomes by race/ethnicity after thoracic surgery in a large integrated health system. Surg Open Sci 2024; 19:118-124. [PMID: 38655068 PMCID: PMC11035076 DOI: 10.1016/j.sopen.2024.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 04/05/2024] [Indexed: 04/26/2024] Open
Abstract
Background Disparities exist throughout surgery. We aimed to assess for racial/ethnic disparities among outcomes in a large thoracic surgery patient population. Methods We reviewed all thoracic surgery patients treated at our integrated health system from January 1, 2016-December 31, 2020. Post-operative outcomes including length of stay (LOS), 30-day return to the emergency department (30d-ED), 30-day readmission, 30- and 90-day outpatient appointments, and 30- and 90-day mortality were compared by race/ethnicity. Bivariate analyses and multivariable logistic regression were performed. Our multivariable models adjusted for age, sex, body mass index, Charlson Comorbidity Index, surgery type, neighborhood deprivation index, insurance, and home region. Results Of 2730 included patients, 59.4 % were non-Hispanic White, 15.0 % were Asian, 11.9 % were Hispanic, 9.6 % were Black, and 4.1 % were Other. Median (Q1-Q3) LOS (in hours) was shortest among non-Hispanic White (37.3 (29.2-76.1)) and Other (36.5 (29.3-75.4)) patients followed by Hispanic (46.8 (29.9-78.1)) patients with Asian (51.3 (30.7-81.9)) and Black (53.7 (30.6-101.6)) patients experiencing the longest LOS (p < 0.01). 30d-ED rates were highest among Hispanic patients (21.3 %), followed by Black (19.2 %), non-Hispanic White (18.1 %), Asian (13.4 %), and Other (8.0 %) patients (p < 0.01). On multivariable analysis, Hispanic ethnicity (Odds Ratio (OR) 1.43 (95 % CI 1.03-1.97)) and Medicaid insurance (OR 2.37 (95 % CI 1.48-3.81)) were associated with higher 30d-ED rates. No racial/ethnic disparities were found among other outcomes. Conclusions Despite parity across multiple surgical outcomes, disparities remain related to patient encounters within our system. Health systems must track such disparities in addition to standard clinical outcomes. Key message While our large integrated health system has been able to demonstrate parity across many major surgical outcomes among our thoracic surgery patients, race/ethnicity disparities persist including in the number of post-operative return trips to the emergency department. Tracking outcome disparities to a granular level such as return visits to the emergency department and number of follow up appointments is critical as health systems strive to achieve equitable care.
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Affiliation(s)
- Kian C. Banks
- Division of Thoracic Surgery, Kaiser Permanente Oakland Medical Center, 3600 Broadway, Oakland, CA 94611, USA
- Department of Surgery, University of California, San Francisco- East Bay, 1411 E 31st St, Oakland, CA 94602, USA
| | - Julia Wei
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, Oakland, CA 94612, USA
| | - Leyda Marrero Morales
- University of California, San Francisco, School of Medicine, 533 Parnassus Ave, San Francisco, CA 94143, USA
| | - Zeuz A. Islas
- Kaiser Permanente Bernard J. Tyson School of Medicine, 98 S Los Robles Ave, Pasadena, CA 91101, USA
| | - Nathan J. Alcasid
- Division of Thoracic Surgery, Kaiser Permanente Oakland Medical Center, 3600 Broadway, Oakland, CA 94611, USA
- Department of Surgery, University of California, San Francisco- East Bay, 1411 E 31st St, Oakland, CA 94602, USA
| | - Cynthia J. Susai
- Division of Thoracic Surgery, Kaiser Permanente Oakland Medical Center, 3600 Broadway, Oakland, CA 94611, USA
- Department of Surgery, University of California, San Francisco- East Bay, 1411 E 31st St, Oakland, CA 94602, USA
| | - Angela Sun
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway, Oakland, CA 94612, USA
| | - Katemanee Burapachaisri
- University of California, San Francisco, School of Medicine, 533 Parnassus Ave, San Francisco, CA 94143, USA
| | - Ashish R. Patel
- Division of Thoracic Surgery, Kaiser Permanente Oakland Medical Center, 3600 Broadway, Oakland, CA 94611, USA
- Department of Surgery, University of California, San Francisco- East Bay, 1411 E 31st St, Oakland, CA 94602, USA
| | - Simon K. Ashiku
- Division of Thoracic Surgery, Kaiser Permanente Oakland Medical Center, 3600 Broadway, Oakland, CA 94611, USA
- Department of Surgery, University of California, San Francisco- East Bay, 1411 E 31st St, Oakland, CA 94602, USA
| | - Jeffrey B. Velotta
- Division of Thoracic Surgery, Kaiser Permanente Oakland Medical Center, 3600 Broadway, Oakland, CA 94611, USA
- Department of Surgery, University of California, San Francisco- East Bay, 1411 E 31st St, Oakland, CA 94602, USA
- University of California, San Francisco, School of Medicine, 533 Parnassus Ave, San Francisco, CA 94143, USA
- Kaiser Permanente Bernard J. Tyson School of Medicine, 98 S Los Robles Ave, Pasadena, CA 91101, USA
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da Costa WL, Tan MC, Camp ER, Thrift AP. Patient- and system-level factors associated with racial/ethnic disparities in the delivery of guideline-concordant therapy among US patients with gastric cancer. J Surg Oncol 2024; 129:1542-1553. [PMID: 38752435 DOI: 10.1002/jso.27683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 04/11/2024] [Accepted: 05/06/2024] [Indexed: 06/22/2024]
Abstract
BACKGROUND Disparities in gastric cancer (GC) outcomes show a higher disease burden among minorities. We aimed to evaluate the associations between sociodemographic and system-level factors and guideline-concordant treatment among GC patients. METHODS Cohort study with GC patients in the National Cancer Data Base (2006-2018) treated with upfront resection or neoadjuvant therapy (NAT). We used logistic regression to identify associations between deviations from guideline-concordant therapy and patient- and system-level factors, and Cox regression models to assess risk of death. RESULTS The cohort included 43 597 GC patients treated with endoscopic resection (8.9%), surgery only (47.1%), surgery and adjuvant therapy (20.6%), or NAT followed by surgery (23.5%). A total of 31 470 patients (72.2%) received guideline-concordant therapy. Relative to Non-Hispanic Whites (NHWs), Non-Hispanic Blacks (NHBs) (odds ratio [OR] 1.19, [95% confidence intervals 1.10-1.28]) and Asian/Pacific Islanders (APIs) (OR 1.12 [1.03-1.23]) had an increased risk of deviations from treatment guidelines. Medicare/Medicaid increased the risk of deviations while treatment at high-volume facilities decreased its risk for all races/ethnicities. Deviations from guidelines were associated with an increased risk of death (hazard ratio 1.56 [1.50-1.63]. CONCLUSIONS Racial disparities in the delivery of guideline-concordant therapy among GC patients are affected by several sociodemographic factors at the patient- and system-level.
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Affiliation(s)
- Wilson L da Costa
- Department of Medicine, Section of Epidemiology and Population Sciences, Baylor College of Medicine, Houston, Texas, USA
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA
| | - Mimi C Tan
- Department of Medicine, Section of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, Texas, USA
| | - E Ramsay Camp
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA
- Department of Surgery, Division of Surgical Oncology, Baylor College of Medicine, Houston, Texas, USA
| | - Aaron P Thrift
- Department of Medicine, Section of Epidemiology and Population Sciences, Baylor College of Medicine, Houston, Texas, USA
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA
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Noureldin M, Rubenstein JH, Urias E, Berinstein JA, Cohen-Mekelburg S, Saini SD, Higgins PD, Waljee AK. Racial Disparity in Esophageal Squamous Cell Carcinoma Treatment and Survival in the United States. Am J Gastroenterol 2024; 119:830-836. [PMID: 37975573 DOI: 10.14309/ajg.0000000000002606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 11/07/2023] [Indexed: 11/19/2023]
Abstract
INTRODUCTION Esophageal squamous cell carcinoma (ESCC) has a higher incidence and prevalence than esophageal adenocarcinoma among Black individuals in the United States. Black individuals have lower ESCC survival. These racial disparities have not been thoroughly investigated. We examined the disparity in treatment and survival stratified by ESCC stage at diagnosis. METHODS The Surveillance, Epidemiology, and End Results database was queried to identify patients with ESCC between 2000 and 2019. The identified cohort was divided into subgroups by race. Patient and cancer characteristics, treatment received, and survival rates were compared across the racial subgroups. RESULTS A total of 23,768 patients with ESCC were identified. Compared with White individuals, Black individuals were younger and had more distant disease during diagnosis (distant disease: 26.7% vs 23.8%, P < 0.001). Black individuals had lower age-standardized 5-year survival for localized (survival % [95% confidence interval]: 19.3% [16-22.8] vs 27.6% [25.1-30.2]), regional (14.3% [12-16.7] vs 21.1% [19.6-22.7]), and distant (2.9% [1.9-4.1] vs 6.5% [5.5-7.5]) disease. Black individuals were less likely to receive chemotherapy (54.7% vs 57.5%, P = 0.001), radiation (58.5% vs 60.4%, P = 0.03), and surgery (11.4% vs 16.3%, P < 0.0001). DISCUSSION Black individuals with ESCC have a lower survival rate than White individuals. This could be related to presenting at a later stage but also disparities in which treatments they receive even among individuals with the same stage of disease. To what extent these disparities in receipt of treatment is due to structural racism, social determinants of health, implicit bias, or patient preferences deserves further study.
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Affiliation(s)
- Mohamed Noureldin
- Division of Gastroenterology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Joel H Rubenstein
- Division of Gastroenterology, University of Michigan Medical School, Ann Arbor, Michigan, USA
- Center for Clinical Management Research, LTC Charles S. Kettles Veterans Affairs Medical Center, Ann Arbor, Michigan, USA
- Cancer Control and Population Sciences Program, Rogel Cancer Center, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Esteban Urias
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Jeffrey A Berinstein
- Division of Gastroenterology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Shirley Cohen-Mekelburg
- Division of Gastroenterology, University of Michigan Medical School, Ann Arbor, Michigan, USA
- Center for Clinical Management Research, LTC Charles S. Kettles Veterans Affairs Medical Center, Ann Arbor, Michigan, USA
| | - Sameer D Saini
- Division of Gastroenterology, University of Michigan Medical School, Ann Arbor, Michigan, USA
- Center for Clinical Management Research, LTC Charles S. Kettles Veterans Affairs Medical Center, Ann Arbor, Michigan, USA
| | - Peter D Higgins
- Division of Gastroenterology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Akbar K Waljee
- Division of Gastroenterology, University of Michigan Medical School, Ann Arbor, Michigan, USA
- Department of Learning Health Sciences, University of Michigan Medical School, Ann Arbor, Michigan, USA
- Center for Global Health Equity, University of Michigan, Ann Arbor, Michigan, USA
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Whitehead RA, Patel EA, Liu JC, Bhayani MK. Racial Disparities in Head and Neck Cancer: It's Not Just About Access. Otolaryngol Head Neck Surg 2024; 170:1032-1044. [PMID: 38258967 DOI: 10.1002/ohn.653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 12/07/2023] [Accepted: 12/30/2023] [Indexed: 01/24/2024]
Abstract
OBJECTIVE Medical literature identifies stark racial disparities in head and neck cancer (HNC) in the United States, primarily between non-Hispanic white (NHW) and non-Hispanic black (NHB) populations. The etiology of this disparity is often attributed to inequitable access to health care and socioeconomic status (SES). However, other contributors have been reported. We performed a systematic review to better understand the multifactorial landscape driving racial disparities in HNC. DATA SOURCES A systematic review was conducted in Covidence following Preferred Reporting Items for Systematic Reviews and Meta-analyses Guidelines. A search of PubMed, SCOPUS, and CINAHL for literature published through November 2022 evaluating racial disparities in HNC identified 2309 publications. REVIEW METHODS Full texts were screened by 2 authors independently, and inconsistencies were resolved by consensus. Three hundred forty publications were ultimately selected and categorized into themes including disparities in access/SES, treatment, lifestyle, and biology. Racial groups examined included NHB and NHW patients but also included Hispanic, Native American, and Asian/Pacific Islander patients to a lesser extent. RESULTS Of the 340 articles, 192 focused on themes of access/SES, including access to high-quality hospitals, insurance coverage, and transportation contributing to disparate HNC outcomes. Additional themes discussed in 148 articles included incongruities in surgical recommendations, tobacco/alcohol use, human papillomavirus-associated malignancies, and race-informed silencing of tumor suppressor genes. CONCLUSION Differential access to care plays a significant role in racial disparities in HNC, disproportionately affecting NHB populations. However, there are other significant themes driving racial disparities. Future studies should focus on providing equitable access to care while also addressing these additional sources of disparities in HNC.
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Affiliation(s)
- Russell A Whitehead
- Department of Otolaryngology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Evan A Patel
- Department of Otolaryngology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Jeffrey C Liu
- Department of Otolaryngology-Head and Neck Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA
- Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania, USA
| | - Mihir K Bhayani
- Department of Otolaryngology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois, USA
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Verm RA, Baker MM, Cohn T, Park S, Swanson J, Freeman R, Abdelsattar ZM. Fragmented care, Commission on Cancer accreditation, and overall survival in patients receiving surgery and chemotherapy for esophageal cancer. Surgery 2024; 175:618-628. [PMID: 37743107 DOI: 10.1016/j.surg.2023.07.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 06/21/2023] [Accepted: 07/08/2023] [Indexed: 09/26/2023]
Abstract
BACKGROUND Increasing regionalization for esophagectomy for cancer may lead patients to travel for surgery at one institution and receive chemotherapy at another closer to home. We explore the effects on survival for care fragmentation, the Commission on Cancer status of secondary institutions providing chemotherapy, and the type of institution performing surgery. METHODS We queried the National Cancer Database to identify all patients who underwent esophagectomy for esophageal cancer and received perioperative chemotherapy between 2006 and 2019. Patients were divided into single-center care, fragmented-to-Commission on Cancer care, or fragmented-to-non-Commission on Cancer care. We identified associations using multivariable logistic regression, Kaplan-Meier survival analyses, and Cox proportional hazards models. RESULTS A total of 18,502 patients met the criteria for inclusion: 8,290 (44.8%) received single-center care; 3,414 (18.5%) fragmented-to-Commission on Cancer care; and 6,798 (36.4%) fragmented-to-non-Commission on Cancer care. Fragmented care was more likely in White patients (adjusted odds ratio = 1.25; P < .001) and in patients nonadjacent to a metropolitan area (adjusted odds ratio = 1.36; P < .001). Overall survival was equivalent between single-center and fragmented care, but undergoing an esophagectomy at an academic center was associated with improved survival (adjusted hazard ratio = 0.82; P = .016). In patients with an esophagectomy at a nonacademic center, overall survival was best if perioperative chemotherapy was administered at Commission on Cancer-accredited facilities compared with chemotherapy at fragmented-to-non-Commission on Cancer centers (P = .022). CONCLUSION Most of the esophageal cancer care in the US is fragmented at multiple institutions. When care is fragmented, it is most commonly at non-Commission on Cancer centers for perioperative chemotherapy. Overall survival is best when esophagectomy is performed at an academic center, and perioperative therapy is administered at Commission on Cancer-accredited facilities.
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Affiliation(s)
- Raymond A Verm
- Department of Thoracic and Cardiovascular Surgery, Loyola University Medical Center, Maywood, IL. https://twitter.com/RaymondVerm
| | - Marshall M Baker
- Department of Surgery, Edward Hines VA Medical Center, Hines, IL
| | - Tyler Cohn
- Department of Thoracic and Cardiovascular Surgery, Loyola University Medical Center, Maywood, IL; Department of Surgery, Edward Hines VA Medical Center, Hines, IL
| | - Simon Park
- Department of Thoracic and Cardiovascular Surgery, Loyola University Medical Center, Maywood, IL
| | - James Swanson
- Department of Thoracic and Cardiovascular Surgery, Loyola University Medical Center, Maywood, IL
| | - Richard Freeman
- Department of Thoracic and Cardiovascular Surgery, Loyola University Medical Center, Maywood, IL
| | - Zaid M Abdelsattar
- Department of Thoracic and Cardiovascular Surgery, Loyola University Medical Center, Maywood, IL; Department of Surgery, Edward Hines VA Medical Center, Hines, IL.
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Wu TC, Farrell MJ, Karimi-Mostowfi N, Chaballout BH, Akingbemi WO, Grogan TR, Raldow AC. Evaluating the Impact of Race and Ethnicity on Health-Related Quality of Life Disparities in Patients with Esophageal Cancer: A SEER-MHOS National Database Study. Cancer Epidemiol Biomarkers Prev 2024; 33:254-260. [PMID: 38015776 DOI: 10.1158/1055-9965.epi-23-0789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 09/15/2023] [Accepted: 11/21/2023] [Indexed: 11/30/2023] Open
Abstract
BACKGROUND It is unclear whether health-related quality of life (HRQOL) disparities exist between racial/ethnic groups in older patients with esophageal cancer, pre- and post-diagnosis. METHODS Using the SEER-MHOS (Surveillance, Epidemiology, and End Results and Medicare Health Outcomes Survey) national database, we included patients ages 65-years-old or greater with esophageal cancer diagnosed from 1996 to 2017. HRQOL data within 36 months before and after diagnosis were measured by the Physical Component Summary (PCS) and Mental Component Summary (MCS) scores from the SF-36 and VR-12 instruments. Total combined score (TCS) was reflected by both PCS and MCS. RESULTS We identified 1,312 patients, with evaluable data on 873 patients pre-diagnosis and 439 post-diagnosis. On pre-diagnosis cohort MVA, the MCS was better for White over Hispanic patients (54.1 vs. 48.6, P = 0.012). On post-diagnosis cohort MVA, PCS was better for Hispanic compared with White (39.8 vs. 34.5, P = 0.036) patients, MCS was better for Asian compared with White (48.9 vs. 40.9, P = 0.034) patients, and TCS better for Asian compared with White (92.6 vs. 76.7, P = 0.003) patients. CONCLUSIONS In older patients with esophageal cancer, White patients had better mental HRQOL as compared with Hispanic patients pre-diagnosis. However, post-diagnosis, White patients had worse mental and physical HRQOL compared with Asian and Hispanic patients, respectively, suggesting a greater negative impact on self-reported HRQOL in White patients with esophageal cancer. IMPACT To our knowledge, this study is the first to explore HRQOL differences in patients with esophageal cancer of various racial and ethnic groups and warrants further validation in future studies.
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Affiliation(s)
- Trudy C Wu
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, California
| | - Matthew J Farrell
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, California
| | | | - Basil H Chaballout
- University of South Carolina, School of Medicine Greenville, Greenville, South Carolina
| | | | - Tristan R Grogan
- Department of Medicine Statistics Core, University of California Los Angeles, Los Angeles, California
| | - Ann C Raldow
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, California
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Coaston TN, Sakowitz S, Chervu NL, Branche C, Shuch BM, Benharash P, Revels S. Social determinants as predictors of resection and long-term mortality in Black patients with non-small cell lung cancer. Surgery 2024; 175:505-512. [PMID: 37949695 DOI: 10.1016/j.surg.2023.09.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 08/27/2023] [Accepted: 09/26/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND Minorities diminished returns theory posits that socioeconomic attainment conveys fewer health benefits for Black than White individuals. The current study evaluates the effects of social constructs on resection rates and survival for non-small cell lung cancer (NSCLC). METHODS Patients with potentially resectable NSCLC stage IA to IIIA were identified using the 2004 to 2017 National Cancer Database. Patients were stratified into quartiles based on population-level education and income. Logistic regression was used to predict risk-adjusted resection rates. Mortality was assessed with Cox proportional hazard modeling. RESULTS Of the 416,025 patients identified, 213,643 (51.4%) underwent resection. Among White patients, the lowest income (adjusted odds ratio 0.76, 95% confidence interval 0.74-0.78, P < .01) and education quartiles (adjusted odds ratio 0.82, 95% confidence interval 0.79-0.84, P < .01) were associated with decreased odds of resection. The lowest education quartile among Black patients was not associated with lower resection rates. The lowest income quartile (adjusted odds ratio 0.67, 95% CI 0.61-0.74, P < .01) was associated with reduced resection. White patients in the lowest education and income quartiles experienced increased hazard of 5-year mortality (adjusted hazard ratio 1.13, 95% CI 1.11-1.15, P < .01 and adjusted hazard ratio 1.08, 95% CI 1.06-1.11, P < .01 respectively). In Black patients, there were no significant differences in 5-year survival between Black patients in the highest education and income quartiles and those in the lowest quartiles. CONCLUSION Among Black patients with NSCLC, educational attainment is not associated with increased resection rates. In addition, higher education and income were not associated with improved 5-year survival. The diminished gains experienced by Black patients, compared to Whites patients, illustrate the presence of pervasive race-specific mechanisms in observed inequalities in cancer outcomes.
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Affiliation(s)
- Troy N Coaston
- Cardiovascular Outcomes Research Laboratories, Division of Cardiac Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Sara Sakowitz
- Cardiovascular Outcomes Research Laboratories, Division of Cardiac Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA. https://twitter.com/SaraSakowiz
| | - Nikhil L Chervu
- Cardiovascular Outcomes Research Laboratories, Division of Cardiac Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Corynn Branche
- Cardiovascular Outcomes Research Laboratories, Division of Cardiac Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Brian M Shuch
- Division of Urologic Oncology, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Peyman Benharash
- Cardiovascular Outcomes Research Laboratories, Division of Cardiac Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Sha'Shonda Revels
- Division of Thoracic Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA.
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10
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Bui J, Hendrickson M, Agala CB, Strassle PD, Haithcock B, Long J. Trends in the management and outcomes of esophageal perforations among racial-ethnic groups. J Thorac Dis 2023; 15:6579-6588. [PMID: 38249932 PMCID: PMC10797358 DOI: 10.21037/jtd-23-1004] [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: 06/28/2023] [Accepted: 11/03/2023] [Indexed: 01/23/2024]
Abstract
Background Esophageal perforation (EP) is a life-threatening emergency requiring emergent surgical intervention. Little is known about potential racial-ethnic disparities among patients with EP. Methods Hospitalizations of adult (≥18 years old) patients admitted with a diagnosis of EP were identified in the 2000-2017 National Inpatient Sample (NIS). Multivariable Cox proportional hazards regression was used to estimate the association between race-ethnicity and inpatient mortality. Inpatient complications were assessed using multivariable logistic regression. Results There were an estimated 36,531 EP hospitalizations from 2000-2017. One quarter of hospitalizations were racial or ethnic minorities. Non-Hispanic (NH) White patients were, on average, older (median age 58 vs. 41 and 47 years, respectively, P<0.0001). The rate of EP admissions, per 1,000,000 the United States (US) adults, significantly increased among all groups over time. In-hospital mortality decreased for both NH White and NH Black patients (10.2% to 4.6% and 8.3% to 4.9%, respectively, P<0.0001) but increased for Hispanic patients and patients of other races (2.9% to 4.7% and 3.4% to 6.9%, P<0.0001). NH Black patients were more likely to have sepsis during their hospital course [odds ratio (OR) =1.34; 95% confidence interval (CI): 1.08 to 1.66], and patients of other races (OR =1.44; 95% CI: 1.01 to 2.07) were more likely to have pneumonia. Similar rates of surgical intervention were seen among all racial-ethic groups. After adjustment, inpatient mortality did not differ among racial-ethnic groups. Conclusions Rates of EP admissions have increased for all racial-ethnic groups since 2000. Despite similar incidences of inpatient mortality across groups, NH Black and other race patients were more likely to experience postoperative complications, suggesting potential racial-ethnic disparities in quality or access to care.
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Affiliation(s)
- Jenny Bui
- Department of Surgery, Henry Ford Health, Detroit, MI, USA
| | - Michael Hendrickson
- Department of Internal Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Chris B. Agala
- Division of Cardiothoracic Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC, USA
| | - Paula D. Strassle
- Division of Intramural Research, National Institute on Minority Health and Health Disparities, National Institutes of Health, Bethesda, MD, USA
| | - Benjamin Haithcock
- Division of Cardiothoracic Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC, USA
| | - Jason Long
- Division of Cardiothoracic Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC, USA
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11
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Wu X, Zhang X, Ge J, Li X, Shi C, Zhang M. Development and validation of a prognostic model for esophageal cancer patients with liver metastasis: a cohort study based on surveillance, epidemiology, and end results database. J Cancer Res Clin Oncol 2023; 149:13501-13510. [PMID: 37493687 DOI: 10.1007/s00432-023-05175-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 07/10/2023] [Indexed: 07/27/2023]
Abstract
PURPOSE Our objective is to examine the independent prognostic risk factors for patients with Esophageal Cancer with Liver Metastasis (ECLM) and to develop a predictive model. METHODS In this study, clinical data were obtained from the Surveillance, Epidemiology, and End Results (SEER) database. Cox regression analysis was employed to identify independent prognostic factors and construct nomograms based on the results of multivariate regression. The predictive performance of the nomograms was assessed using several methods, including the consistency index (C-index), calibration curve, time-dependent receiver-operating characteristic curve (ROC), and decision curve analysis (DCA). Additionally, Kaplan-Meier survival curves were generated to demonstrate the variation in overall survival between groups. RESULTS A total of 1163 ECLM patients were included in the study. Multivariate Cox analysis revealed that age, tumor differentiation grade, bone metastasis, therapy, and income were independently associated with overall survival (OS) in the training set. Subsequently, a prognostic nomogram was constructed based on these independent predictors. The C-index values were 0.739 and 0.715 in the training and validation sets, respectively. The area under the curve (AUC) values at 0.5, 1, and 2 years were all higher than 0.700. Calibration curves indicated that the nomogram accurately predicted OS. Decision curve analysis (DCA) showed moderately positive net benefits. Kaplan-Meier survival curves demonstrated significant differences in survival between high- and low-risk groups, which were divided based on the nomogram risk score. CONCLUSIONS The nomogram we developed for ECLM patients has demonstrated good predictive capability, allowing clinicians to accurately evaluate patient prognosis and identify those at high risk, thereby facilitating the development of personalized treatment plans.
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Affiliation(s)
- Xiaolong Wu
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, People's Republic of China
| | - Xudong Zhang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, People's Republic of China
| | - Jingjing Ge
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, People's Republic of China
| | - Xin Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, People's Republic of China
| | - Cunzhen Shi
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, People's Republic of China
| | - Mingzhi Zhang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, People's Republic of China.
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12
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Iezadi S, Ebrahimi N, Ghamari SH, Esfahani Z, Rezaei N, Ghasemi E, Moghaddam SS, Azadnajafabad S, Abdi Z, Varniab ZS, Golestani A, Langroudi AP, Dilmaghani-Marand A, Farzi Y, Pourasghari H. Global and regional quality of care index (QCI) by gender and age in oesophageal cancer: A systematic analysis of the Global Burden of Disease Study 1990-2019. PLoS One 2023; 18:e0292348. [PMID: 37788249 PMCID: PMC10547202 DOI: 10.1371/journal.pone.0292348] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 09/19/2023] [Indexed: 10/05/2023] Open
Abstract
BACKGROUND The aim of this study was to examine the quality of care by age and gender in oesophageal cancer using Global Burden of Disease (GBD) database. METHODS Patients aged 20 and over with oesophageal cancer were included in this longitudinal study using GBD 1990-2019 data. We used the Socio-Demographic Index (SDI) to classify the regions. We used Principal Component Analysis (PCA) method to calculate the Quality of Care Index (QCI). The QCI was rescaled into a 0-100 single index, demonstrating that the higher the score, the better the QC. RESULTS The age-standardized QCI for oesophageal cancer dramatically increased from 23.5 in 1990 to 41.1 in 2019 for both sexes, globally. The high SDI regions showed higher QCI than the rest of the regions (45.1 in 1990 and 65.7 in 2019) whereas the low SDI regions had the lowest QCI, which showed a 4.5% decrease through the years (from 13.3 in 1990 to 12.7 in 2019). Globally, in 2019, the QCI showed the highest scores for patients aged 80-84, reported 48.2, and the lowest score for patients aged 25-29 reported 31.5, for both sexes. Globally, in 2019, age-standardized Gender Disparity Ratio (GDR) was 1.2, showing higher QCI in females than males. CONCLUSION There were fundamental differences in the QCI both globally and regionally between different age groups as well as between males and females. To achieve the goal of providing high-quality services equally to people in need in all over the world, health systems need to invest in effective diagnostic services, treatments, facilities, and equipment and to plan for screening and surveillance of high-risk individuals.
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Affiliation(s)
- Shabnam Iezadi
- Research Center for Emergency and Disaster Resilience, Red Crescent Society of the Islamic Republic of Iran, Tehran, Iran
- Hospital Management Research Center, Health Management Research Institute, Iran University of Medical Sciences, Tehran, Iran
| | - Narges Ebrahimi
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyyed-Hadi Ghamari
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Esfahani
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Biostatistics, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Negar Rezaei
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Erfan Ghasemi
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Sahar Saeedi Moghaddam
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Kiel Institute for the World Economy, Kiel, Germany
| | - Sina Azadnajafabad
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Zhaleh Abdi
- National Institute of Health Research (NIHR), Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Zahra Shokri Varniab
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Golestani
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ashkan Pourabhari Langroudi
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Arezou Dilmaghani-Marand
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Yosef Farzi
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamid Pourasghari
- Hospital Management Research Center, Health Management Research Institute, Iran University of Medical Sciences, Tehran, Iran
- School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
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13
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Geng CX, Gudur AR, Radlinski M, Buerlein RCD, Strand DS, Sauer BG, Shami VM, Wang AY, Podboy A. Socioeconomic Disparities Affect Outcomes in Early-Stage Esophageal Adenocarcinoma: A SEER Analysis. Clin Gastroenterol Hepatol 2023; 21:2797-2806.e6. [PMID: 36858145 DOI: 10.1016/j.cgh.2023.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 01/23/2023] [Accepted: 02/13/2023] [Indexed: 03/03/2023]
Abstract
BACKGROUND & AIMS Socioeconomic determinants of health are understudied in early stage esophageal adenocarcinoma. We aimed to assess how socioeconomic status influences initial treatment decisions and survival outcomes in patients with T1a esophageal adenocarcinoma. METHODS We performed an observational study using the 2018 submission of the Surveillance, Epidemiology, and End Results-18 database. A total of 1526 patients from 2004 to 2015 with a primary T1aN0M0 esophageal adenocarcinoma were subdivided into 3 socioeconomic tertiles based on their median household income. Endoscopic trends over time, rates of endoscopic and surgical treatment, 2- and 5-year overall survival, cancer-specific mortality, and non-cancer-specific mortality were calculated. Statistical analysis was performed using R-studio. RESULTS Patients within the lowest median household income tertile ($20,000-$54,390) were associated with higher cancer-specific mortality at 2 years (P < .01) and 5 years (P < .02), and lower overall survival at 2 and 5 years (P < .01) compared with patients in higher income tertiles. Patients with a higher income had a decreased hazard ratio for cancer-specific mortality (hazard ratio, 0.66; 95% CI, 0.45-0.99) in a multivariate Cox proportional hazards regression model. Patients within the higher income tertile were more likely to receive endoscopic intervention (P < .001), which was associated with improved cancer-specific mortality compared with patients who received primary surgical intervention (P = .001). The South had lower rates of endoscopy compared with other regions. CONCLUSIONS Lower median household income was associated with higher rates of cancer-specific mortality and lower rates of endoscopic resection in T1aN0M0 esophageal adenocarcinoma. Population-based strategies aimed at identifying and rectifying possible etiologies for these socioeconomic and geographic disparities are paramount to improving patient outcomes in early esophageal cancer.
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Affiliation(s)
- Calvin X Geng
- Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Anuragh R Gudur
- Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Mark Radlinski
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Ross C D Buerlein
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Daniel S Strand
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Bryan G Sauer
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Vanessa M Shami
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Andrew Y Wang
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Alexander Podboy
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Virginia, Charlottesville, Virginia.
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14
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Mazidimoradi A, Banakar N, Khani Y, Allahqoli L, Salehiniya H. Current status and temporal trend in incidence, death, and burden of esophageal cancer from 1990-2019. Thorac Cancer 2023; 14:2408-2458. [PMID: 37443420 PMCID: PMC10447176 DOI: 10.1111/1759-7714.15028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/19/2023] [Accepted: 06/23/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND Esophageal cancer (EC) is one of the world's most unknown and deadly cancers. This study aimed to provide updated epidemiological indicators and the recent trend of EC by age group, gender, and geographical region in the world. METHODS Annual case data and age-standardized rates (ASRs) of epidemiological indicators of EC were collected from the 2019 Global Burden of Disease (GBD) study from 1990 to 2019 in 204 countries and territories based on the sociodemographic index (SDI). Relative difference (%), average annual percentage change (AAPC), and the male/female ratio were calculated. Data are reported in values and 95% confidence interval (CI). RESULTS EC age-standardized incidence rates (ASIR) decreased by 19%, age-standardized death rates (ASDR) decreased by 25%, and disability-adjusted life-years ASR (DALYs ASR) decreased by 30% from 1990 to 2019. The higher number of EC cases was in men aged 50 to 69 years and in women aged over 70. From 1990 to 2019, Middle SDI countries experienced a decline in the ASIR and ASDR of EC. The High SDI countries had an increasing ASDR trend. In World Bank High-Income countries, the ASIR of EC has remained unchanged and decreased in other regions. The Asia continent has the highest rate of incidence, mortality, and burden of EC and the highest rate of reduction. East Asia, Southern Sub-Saharan Africa, and Eastern Sub-Saharan Africa respectively have the highest ASIR of EC. Central Asia has experienced the greatest decrease in the ASIR and ASDR of EC, the countries of Central Europe had a steady ASIR and High-Income North America had an increasing trend in ASIR and ASDR. The burden of EC shows a decreasing trend worldwide. Central and East Asia regions have the highest rate and the highest increase in the burden of EC. CONCLUSION Based on great variation in the geographical distribution of epidemiological indicators of EC, investigating the reasons for this diversity requires more studies to be conducted in the field of prevention, distribution of risk factors, and implementation of screening methods with high cost-effectiveness, and access to treatment methods. The provision of regional solutions may be more effective than global strategies.
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Affiliation(s)
| | - Niloofar Banakar
- Student Research CommitteeShiraz University of medical sciencesShirazIran
| | - Yousef Khani
- Clinical Research Development Unit, Shahid Madani HospitalAlborz University of Medical SciencesKarajIran
- School of Public Health and SafetyShahid Beheshti University of Medical SciencesTehranIran
| | - Leila Allahqoli
- Midwifery Department, Ministry of Health and Medical EducationTehranIran
| | - Hamid Salehiniya
- Department of Epidemiology and Biostatistics, School of Health, Social Determinants of Health Research CenterBirjand University of Medical SciencesBirjandIran
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15
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Bakillah E, Brown D, Syvyk S, Wirtalla C, Kelz RR. Barriers and facilitators to surgical access in underinsured and immigrant populations. Am J Surg 2023; 226:176-185. [PMID: 37156680 DOI: 10.1016/j.amjsurg.2023.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 03/10/2023] [Accepted: 04/08/2023] [Indexed: 05/10/2023]
Abstract
BACKGROUND Marginalized communities are at risk of receiving inequitable access to surgical care. We aimed to examine the barriers and facilitators to access to surgery in underinsured and immigrant populations. METHODS A systematic review of disparities in access to surgical care was performed between January 1, 2000-March 2, 2022. Methodological quality was assessed with the Mixed Methods Appraisal Tool. A convergent integrated approach was used to code common themes between studies. RESULTS Of 1315 publications, a total of 66 studies were included for systematic review. Eight studies specifically discussed immigrant patient populations. Barriers and facilitators to surgical access were categorized by patient and health systems related factors. CONCLUSIONS Established facilitators to improve surgical access are centered on patient-level factors while interventions to address systems-related barriers are limited and may be an area for further investigation. Research focused on access to surgery in immigrant populations remains sparse.
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Affiliation(s)
- Emna Bakillah
- Department of Surgery, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA, USA; Center for Surgery and Health Economics, Department of Surgery, Philadelphia, PA, USA; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA, USA.
| | - Danielle Brown
- Department of Surgery, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA, USA; Center for Surgery and Health Economics, Department of Surgery, Philadelphia, PA, USA
| | - Solomiya Syvyk
- Department of Surgery, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA, USA; Center for Surgery and Health Economics, Department of Surgery, Philadelphia, PA, USA
| | - Christopher Wirtalla
- Department of Surgery, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA, USA; Center for Surgery and Health Economics, Department of Surgery, Philadelphia, PA, USA
| | - Rachel R Kelz
- Department of Surgery, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA, USA; Center for Surgery and Health Economics, Department of Surgery, Philadelphia, PA, USA; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA, USA
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16
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Kemper M, Zagorski J, Wagner J, Graß JK, Izbicki JR, Melling N, Wolter S, Reeh M. Socioeconomic Deprivation Is Not Associated with Outcomes after Esophagectomy at a German High-Volume Center. Cancers (Basel) 2023; 15:2827. [PMID: 37345164 DOI: 10.3390/cancers15102827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 05/10/2023] [Accepted: 05/12/2023] [Indexed: 06/23/2023] Open
Abstract
In Germany, socioeconomically deprived citizens more often develop esophageal carcinoma, since typical risk factors follow the social gradient. Therefore, we hypothesized that socioeconomic deprivation might also be associated with advanced tumor stages and comorbidities at the time of surgery. As a consequence, socioeconomic deprivation may be related to postoperative complications and reduced overall survival. Therefore, 310 patients who had undergone esophagectomy for cancer in curative intent between 2012 and 2020 at the University Medical Center Hamburg-Eppendorf (UKE) were included in this study. Socioeconomic status (SES) was estimated using the purchasing power of patients' postal codes as a surrogate parameter. No association was found between SES and tumor stage or comorbidities at the time of surgery. Moreover, SES was neither associated with postoperative complications nor overall survival. In conclusion, socioeconomic inequalities of patients treated at a high-volume center do not affect treatment outcomes.
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Affiliation(s)
- Marius Kemper
- Department of General, Visceral and Thoracic Surgery, University Medical Centre Hamburg-Eppendorf, 20251 Hamburg, Germany
| | - Jana Zagorski
- Department of General, Visceral and Thoracic Surgery, University Medical Centre Hamburg-Eppendorf, 20251 Hamburg, Germany
| | - Jonas Wagner
- Department of General, Visceral and Thoracic Surgery, University Medical Centre Hamburg-Eppendorf, 20251 Hamburg, Germany
| | - Julia-Kristin Graß
- Department of General, Visceral and Thoracic Surgery, University Medical Centre Hamburg-Eppendorf, 20251 Hamburg, Germany
| | - Jakob R Izbicki
- Department of General, Visceral and Thoracic Surgery, University Medical Centre Hamburg-Eppendorf, 20251 Hamburg, Germany
| | - Nathaniel Melling
- Department of General, Visceral and Thoracic Surgery, University Medical Centre Hamburg-Eppendorf, 20251 Hamburg, Germany
| | - Stefan Wolter
- Department of General, Visceral and Thoracic Surgery, University Medical Centre Hamburg-Eppendorf, 20251 Hamburg, Germany
| | - Matthias Reeh
- Department of General, Visceral and Thoracic Surgery, University Medical Centre Hamburg-Eppendorf, 20251 Hamburg, Germany
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17
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Bonner SN, Dualeh SHA, Kunnath N, Dimick JB, Reddy R, Ibrahim AM, Lagisetty K. Hospital-Level Segregation Among Medicare Beneficiaries Undergoing Lung Cancer Resection. Ann Thorac Surg 2023; 115:820-826. [PMID: 36608754 DOI: 10.1016/j.athoracsur.2022.12.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 11/08/2022] [Accepted: 12/06/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND Recent research has raised concern that health care segregation, the high concentration of racial groups within a subset of hospitals, is a key contributor to persistent disparities in surgical care. However, to date the extent and effect of hospital level segregation among patients undergoing resection for lung cancer remains unclear. METHODS We used 100% Medicare fee-for-service claims to evaluate the degree of hospital-level racial segregation for patients undergoing resection for lung cancer between 2014 and 2018. Hospitals serving a high volume of minority patients were defined as the top decile of hospitals by volume of racial and ethnic minority beneficiaries served. Multivariable logistic regression analysis was used to compare surgical outcomes between hospitals serving high vs low volumes of minority patients. RESULTS A total of 122,943 patients were included, with racial/ethnic composition of 360 American Indian or Native American (0.3%), 2077 Asian or Pacific Islander (1.7%), 1146 Hispanic or Latino (0.9%), 8707 non-Hispanic Black (7.1%), and 108,665 non-Hispanic White patients. Overall, 31.6%, 15.9%, 15.0%, and 7.8% of all hospitals performed 90% of lung cancer resection for Black, Asian, Hispanic, and Native American patients, respectively. Hospitals performing higher volumes of operations for racial and ethnic minorities had higher mortality (3.9% vs 3.1%; odds ratio [OR], 1.19; 95% CI, 1.15-1.23; P < .001), complications (18.1% vs 15.9%; OR, 1.17; 95% CI, 1.14-1.19; P < .001), and readmissions (11.7% vs 11.2%; OR, 1.04; 95% CI, 1.02-1.05; P < .001) for resections for lung cancer. CONCLUSIONS Our findings suggest that a small proportion of hospitals provide a disproportionate amount of surgical care for racial and ethnic minorities with lung cancer with inferior surgical outcomes.
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Affiliation(s)
- Sidra N Bonner
- Section of General Surgery, Department of Surgery, University of Michigan, Ann Arbor, Michigan; Center for Health Outcomes and Policy, University of Michigan, Ann Arbor, Michigan; National Clinician Scholars Program, University of Michigan, Ann Arbor, Michigan.
| | - Shukri H A Dualeh
- Section of General Surgery, Department of Surgery, University of Michigan, Ann Arbor, Michigan; Center for Health Outcomes and Policy, University of Michigan, Ann Arbor, Michigan
| | - Nicholas Kunnath
- Center for Health Outcomes and Policy, University of Michigan, Ann Arbor, Michigan
| | - Justin B Dimick
- Section of General Surgery, Department of Surgery, University of Michigan, Ann Arbor, Michigan; Center for Health Outcomes and Policy, University of Michigan, Ann Arbor, Michigan
| | - Rishindra Reddy
- Division of Thoracic Surgery, Department of Surgery, University of Michigan, Ann Arbor, Michigan
| | - Andrew M Ibrahim
- Section of General Surgery, Department of Surgery, University of Michigan, Ann Arbor, Michigan; Center for Health Outcomes and Policy, University of Michigan, Ann Arbor, Michigan
| | - Kiran Lagisetty
- Division of Thoracic Surgery, Department of Surgery, University of Michigan, Ann Arbor, Michigan
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18
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Logan CD, Feinglass J, Halverson AL, Durst D, Lung K, Kim S, Bharat A, Merkow RP, Bentrem DJ, Odell DD. Rural-Urban Disparities in Receipt of Surgery for Potentially Resectable Non-Small Cell Lung Cancer. J Surg Res 2023; 283:1053-1063. [PMID: 36914996 PMCID: PMC10289009 DOI: 10.1016/j.jss.2022.10.097] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 08/25/2022] [Accepted: 10/15/2022] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Access to cancer care, especially surgery, is limited in rural areas. However, the specific reasons rural patient populations do not receive surgery for non-small cell lung cancer (NSCLC) is unknown. We investigated geographic disparities in reasons for failure to receive guideline-indicated surgical treatment for patients with potentially resectable NSCLC. METHODS The National Cancer Database was used to identify patients with clinical stage I-IIIA (N0-N1) NSCLC between 2004 and 2018. Patients from rural areas were compared to urban areas, and the reason for nonreceipt of surgery was evaluated. Adjusted odds of (1) primary nonsurgical management, (2) surgery being deemed contraindicated due to risk, (3) surgery being recommended but not performed, and (4) overall failure to receive surgery were determined. RESULTS The study included 324,785 patients with NSCLC with 42,361 (13.0%) from rural areas. Overall, 62.4% of patients from urban areas and 58.8% of patients from rural areas underwent surgery (P < 0.001). Patients from rural areas had increased odds of (1) being recommended primary nonsurgical management (adjusted odds ratio [aOR]: 1.14, 95% confidence interval [CI]: 1.05-1.23), (2) surgery being deemed contraindicated due to risk (aOR: 1.19, 95% CI: 1.07-1.33), (3) surgery being recommended but not performed (aOR: 1.13, 95% CI: 1.01-1.26), and (4) overall failure to receive surgery (aOR: 1.21, 95% CI: 1.13-1.29; all P < 0.001). CONCLUSIONS There are geographic disparities in the management of NSCLC. Rural patient populations are more likely to fail to undergo surgery for potentially resectable disease for every reason examined.
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Affiliation(s)
- Charles D Logan
- Surgical Outcomes and Quality Improvement Center, Department of Surgery, Northwestern University, Feinberg School of Medicine, 420 East Superior Street, Chicago, Illinois 60611; Canning Thoracic Institute, Department of Surgery, Northwestern University, Feinberg School of Medicine, 420 East Superior Street, Chicago, Illinois 60611
| | - Joe Feinglass
- Department of Medicine, Northwestern University, Feinberg School of Medicine, 420 East Superior Street, Chicago, Illinois 60611
| | - Amy L Halverson
- Surgical Outcomes and Quality Improvement Center, Department of Surgery, Northwestern University, Feinberg School of Medicine, 420 East Superior Street, Chicago, Illinois 60611
| | - Dalya Durst
- Surgical Outcomes and Quality Improvement Center, Department of Surgery, Northwestern University, Feinberg School of Medicine, 420 East Superior Street, Chicago, Illinois 60611
| | - Kalvin Lung
- Canning Thoracic Institute, Department of Surgery, Northwestern University, Feinberg School of Medicine, 420 East Superior Street, Chicago, Illinois 60611
| | - Samuel Kim
- Canning Thoracic Institute, Department of Surgery, Northwestern University, Feinberg School of Medicine, 420 East Superior Street, Chicago, Illinois 60611
| | - Ankit Bharat
- Canning Thoracic Institute, Department of Surgery, Northwestern University, Feinberg School of Medicine, 420 East Superior Street, Chicago, Illinois 60611
| | - Ryan P Merkow
- Surgical Outcomes and Quality Improvement Center, Department of Surgery, Northwestern University, Feinberg School of Medicine, 420 East Superior Street, Chicago, Illinois 60611
| | - David J Bentrem
- Surgical Outcomes and Quality Improvement Center, Department of Surgery, Northwestern University, Feinberg School of Medicine, 420 East Superior Street, Chicago, Illinois 60611
| | - David D Odell
- Surgical Outcomes and Quality Improvement Center, Department of Surgery, Northwestern University, Feinberg School of Medicine, 420 East Superior Street, Chicago, Illinois 60611; Canning Thoracic Institute, Department of Surgery, Northwestern University, Feinberg School of Medicine, 420 East Superior Street, Chicago, Illinois 60611.
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19
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Williams BM, McAllister M, Erkmen C, Mody GN. Disparities in thoracic surgical oncology. J Surg Oncol 2023; 127:329-335. [PMID: 36630104 DOI: 10.1002/jso.27180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/07/2022] [Accepted: 12/07/2022] [Indexed: 01/12/2023]
Abstract
Disparities in access and outcomes of thoracic surgical oncology are long standing. This article examines the patient, population, and systems-level factors that contribute to these disparities and inequities. The need for research and policy to identify and solve these problems is apparent. As leaders in the field of thoracic oncology, surgeons will be instrumental in narrowing these gaps and moving the discipline forward.
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Affiliation(s)
- Brittney M Williams
- Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Miles McAllister
- Department of Surgery, Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Cherie Erkmen
- Department of Thoracic Surgery, Temple University Health System, Philadelphia, Pennsylvania, USA
| | - Gita N Mody
- Department of Surgery, Division of Cardiothoracic Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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20
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Haider SF, Ma S, Xia W, Wood KL, Matabele MM, Quinn PL, Merchant AM, Chokshi RJ. Racial disparities in minimally invasive esophagectomy and gastrectomy for upper GI malignancies. Surg Endosc 2022; 36:9355-9363. [PMID: 35411463 DOI: 10.1007/s00464-022-09210-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 01/17/2022] [Indexed: 01/24/2023]
Abstract
BACKGROUND Esophageal cancer and gastric cancer are two important causes of upper GI malignancies. Literature has shown that minimally invasive esophagectomies (MIE) and gastrectomies (MIG), have shorter length of stay and fewer complications. However, limited literature exists about the association between race and access to MIE and MIG. This study aims to identify the racial disparities in the different approaches to esophagectomy and gastrectomy. We further evaluate the relationship between the race and postoperative complications. METHODS This IRB-approved retrospective study utilized data from the American College of Surgeons National Quality Improvement Program. All recorded cases of MIE, MIG, open gastrectomy, and esophagectomy between 2012 and 2019 were isolated. Propensity score matching and univariate analysis was performed to assess the independent effect of black self-identified race on access and outcomes. p < 0.05 was required to achieve statistical significance. RESULTS 7891 cases of esophagectomy and 5,132 cases of gastrectomy cases were identified. Using Propensity and logistic regression, we identified that black self-reported race is an independent predictor of open approach to gastrectomy (OR 1.6871943, 95% CI 1.431464-1.989829, p < 0.001). Black self-reported race was not predictive of operative approach among esophagectomy patients (OR 0.7942576, 95% CI 0.5698645-1.124228, p = 0.183). In contrast, black self-reported is an independent predictor of postoperative complications among esophagectomy patients only. Esophagectomy patients of black self-reported race were more likely to experience any complication (OR 1.4373437, 95% CI 1.1129239-1.8557096, p = 0.00537), severe complications (OR 1.3818966, 95% CI 1.0653087-1.7888454, p = 0.0144), and death (OR 2.00779762, 95% CI 1.08034921-3.56117535, p = 0.0211) within 30 days of their surgeries. CONCLUSION Our analysis revealed a significant racial disparity in access to MIG and a higher incidence of post-operative complications amongst esophagectomy patients. Minimally invasive techniques are underutilized in racial minorities. The findings herein warrant further investigation to eliminate barriers and disparities.
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Affiliation(s)
- Syed F Haider
- Division of Surgical Oncology, Department of Surgery, Rutgers New Jersey Medical School, 205 South Orange Ave, Newark, NJ, F122207103, USA.
| | - Sirui Ma
- Division of Surgical Oncology, Department of Surgery, Rutgers New Jersey Medical School, 205 South Orange Ave, Newark, NJ, F122207103, USA
| | - Weiyi Xia
- Department of Public Health, Rutgers School of Public Health, Piscataway, NJ, USA
| | - Kasey L Wood
- School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Mario M Matabele
- School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Patrick L Quinn
- Department of Surgery, Ohio State College of Medicine, Columbus, OH, USA
| | - Aziz M Merchant
- Division of Surgical Oncology, Department of Surgery, Rutgers New Jersey Medical School, 205 South Orange Ave, Newark, NJ, F122207103, USA
| | - Ravi J Chokshi
- Division of Surgical Oncology, Department of Surgery, Rutgers New Jersey Medical School, 205 South Orange Ave, Newark, NJ, F122207103, USA
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21
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da Costa WL, Camp ER, Thrift AP. Sociodemographic and Facility-Related Disparities in the Delivery of Guideline-Concordant Therapy Among Patients With Esophageal Adenocarcinoma. JCO Oncol Pract 2022; 18:e1181-e1197. [DOI: 10.1200/op.21.00912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE: Evidence on health disparities among patients treated with multimodality therapy protocols is still limited. We aimed to evaluate the associations between patient-level and system-level factors and the receipt of guideline-concordant therapy among patients with esophageal adenocarcinoma (EA). METHODS: This is a national cohort study of patients with stage I-III EA in the National Cancer Database (2006-2018) treated with either upfront resection or neoadjuvant therapy followed by surgery. Clinical and pathologic staging data were used for defining guideline-concordant therapy. Logistic regression models were built to identify independent associations between deviations from treatment guidelines and clinical, sociodemographic, and hospital-related factors. RESULTS: Among 18,803 patients with EA treated at 1,049 hospitals, 4,511 had an endoscopic resection, 4,866 had upfront resection, and 9,426 had neoadjuvant therapy followed by surgery. A total of 16,002 patients (85.1%) received guideline-concordant therapy. Patients who were age 70 years or older (odds ratio [OR] 1.35; 95% CI, 1.14 to 1.60), had a Charlson-Deyo modified score of ≥ 1, and were treated at hospitals with a safety-net burden of ≥ 10% (OR 1.13; 95% CI, 1.02 to 1.25) had higher risk of deviations from guidelines, whereas treatment at high-volume facilities (OR 0.84; 95% CI, 0.74 to 0.95) and diagnosis after 2011 decreased this risk. Relative to cT0-1N0 patients, those with cT2N0 disease had the highest risk of deviations from guideline-concordant therapy (OR 3.76; 95% CI, 3.30 to 4.29). Among patients treated at high-volume facilities, safety-net burden over 10% increased the risk of deviations (OR 1.26; 95% CI, 1.01 to 1.57). CONCLUSION: The delivery of guideline-concordant therapy among patients with EA varies significantly across clinical stage groups and is associated with several sociodemographic disparities. This knowledge should be a resource for future quality improvement strategies intended to address inequitable care within vulnerable populations.
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Affiliation(s)
- Wilson L. da Costa
- Section of Epidemiology and Population Sciences, Department of Medicine, Baylor College of Medicine, Houston, TX
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX
| | - E. Ramsay Camp
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX
- Division of Surgical Oncology, Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Aaron P. Thrift
- Section of Epidemiology and Population Sciences, Department of Medicine, Baylor College of Medicine, Houston, TX
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX
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22
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Jammal OA, Gendreau J, Alvandi B, Patel NA, Brown NJ, Shahrestani S, Lien BV, Delavar A, Tran K, Sahyouni R, Diaz-Aguilar LD, Gilbert K, Pham MH. Demographic Predictors of Treatment and Complications for Spinal Disorders: Part 2, Lumbar Spine Trauma. Neurospine 2022; 18:725-732. [PMID: 35000325 PMCID: PMC8752708 DOI: 10.14245/ns.2142614.307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 08/25/2021] [Indexed: 11/19/2022] Open
Abstract
Objective To study the impact of demographic factors on management of traumatic injury to the lumbar spine and postoperative complication rates.
Methods Data was obtained from the National Inpatient Sample (NIS) between 2010–2014. International Classification of Diseases, 9th revision, Clinical Modification codes identified patients diagnosed with lumbar fractures or dislocations due to trauma. A series of multivariate regression models determined whether demographic variables predicted rates of complication and revision surgery.
Results A total of 38,249 patients were identified. Female patients were less likely to receive surgery and to receive a fusion when undergoing surgery, had higher complication rates, and more likely to undergo revision surgery. Medicare and Medicaid patients were less likely to receive surgical management for lumbar spine trauma and less likely to receive a fusion when operated on. Additionally, we found significant differences in surgical management and postoperative complication rates based on race, insurance type, hospital teaching status, and geography.
Conclusion Substantial differences in the surgical management of traumatic injury to the lumbar spine, including postoperative complications, among individuals of demographic factors such as age, sex, race, primary insurance, hospital teaching status, and geographic region suggest the need for further studies to understand how patient demographics influence management and complications for traumatic injury to the lumbar spine.
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Affiliation(s)
- Omar Al Jammal
- Department of Neurosurgery, University of California San Diego School of Medicine, San Diego, CA, USA
| | - Julian Gendreau
- Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Bejan Alvandi
- Department of Orthopaedic Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Neal A Patel
- Department of Neurosurgery, Mercer University School of Medicine, Savannah, GA, USA
| | - Nolan J Brown
- Department of Neurosurgery, University of California Irvine, Orange, CA, USA
| | - Shane Shahrestani
- Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA.,Department of Medical Engineering, California Institute of Technology, Pasadena, CA, USA
| | - Brian V Lien
- Department of Neurosurgery, University of California Irvine, Orange, CA, USA
| | - Arash Delavar
- Department of Neurosurgery, University of California San Diego School of Medicine, San Diego, CA, USA
| | - Katelynn Tran
- Department of Neurosurgery, University of California Irvine, Orange, CA, USA
| | - Ronald Sahyouni
- Department of Neurosurgery, University of California San Diego School of Medicine, San Diego, CA, USA
| | - Luis Daniel Diaz-Aguilar
- Department of Neurosurgery, University of California San Diego School of Medicine, San Diego, CA, USA
| | - Kevin Gilbert
- Department of Neurosurgery, University of California San Diego School of Medicine, San Diego, CA, USA
| | - Martin H Pham
- Department of Neurosurgery, University of California San Diego School of Medicine, San Diego, CA, USA
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23
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Gong X, Zheng B, Xu G, Chen H, Chen C. Application of machine learning approaches to predict the 5-year survival status of patients with esophageal cancer. J Thorac Dis 2022; 13:6240-6251. [PMID: 34992804 PMCID: PMC8662490 DOI: 10.21037/jtd-21-1107] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 09/24/2021] [Indexed: 01/15/2023]
Abstract
Background Accurate prognostic estimation for esophageal cancer (EC) patients plays an important role in the process of clinical decision-making. The objective of this study was to develop an effective model to predict the 5-year survival status of EC patients using machine learning (ML) algorithms. Methods We retrieved the information of patients diagnosed with EC between 2010 and 2015 from the Surveillance, Epidemiology, and End Results (SEER) Program, including 24 features. A total of 8 ML models were applied to the selected dataset to classify the EC patients in terms of 5-year survival status, including 3 newly developed gradient boosting models (GBM), XGBoost, CatBoost, and LightGBM, 2 commonly used tree-based models, gradient boosting decision trees (GBDT) and random forest (RF), and 3 other ML models, artificial neural networks (ANN), naive Bayes (NB), and support vector machines (SVM). A 5-fold cross-validation was used in model performance measurement. Results After excluding records with missing data, the final study population comprised 10,588 patients. Feature selection was conducted based on the χ2 test, however, the experiment results showed that the complete dataset provided better prediction of outcomes than the dataset with removal of non-significant features. Among the 8 models, XGBoost had the best performance [area under the receiver operating characteristic (ROC) curve (AUC): 0.852 for XGBoost, 0.849 for CatBoost, 0.850 for LightGBM, 0.846 for GBDT, 0.838 for RF, 0.844 for ANN, 0.833 for NB, and 0.789 for SVM]. The accuracy and logistic loss of XGBoost were 0.875 and 0.301, respectively, which were also the best performances. In the XGBoost model, the SHapley Additive exPlanations (SHAP) value was calculated and the result indicated that the four features: reason no cancer-directed surgery, Surg Prim Site, age, and stage group had the greatest impact on predicting the outcomes. Conclusions The XGBoost model and the complete dataset can be used to construct an accurate prognostic model for patients diagnosed with EC which may be applicable in clinical practice in the future.
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Affiliation(s)
- Xian Gong
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China.,Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, China
| | - Bin Zheng
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China.,Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, China
| | - Guobing Xu
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China.,Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, China
| | - Hao Chen
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China.,Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, China
| | - Chun Chen
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China.,Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, China
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24
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Chen KA, Strassle PD, Meyers MO. Socioeconomic factors in timing of esophagectomy and association with outcomes. J Surg Oncol 2021; 124:1014-1021. [PMID: 34254329 PMCID: PMC10151060 DOI: 10.1002/jso.26606] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 06/29/2021] [Accepted: 07/01/2021] [Indexed: 11/06/2022]
Abstract
BACKGROUND AND OBJECTIVES Disparities in esophageal cancer are well-established. The standard treatment for locally advanced esophageal cancer is chemoradiation followed by surgery. We sought to evaluate the association between socioeconomic factors, time to surgery, and patient outcomes. METHODS All patients ≥18 years old diagnosed with T2/3/4 or node-positive esophageal cancer between 2004 and 2016 and who underwent chemoradiation and esophagectomy in the National Cancer Database were included. Multivariable regression was used to assess the association between socioeconomic variables and time to surgery (grouped into <56, 56-84, and 85-112 days). RESULTS A total of 12 157 patients were included. Five-year overall survival was 39%, 35%, and 35% for the three groups examined. Postoperative 30- and 90-day mortality was increased in both the 56-84 days to surgery group (odds ratio [OR]: 1.30 and 1.20, respectively) and the 85-112 days group (OR: 1.37 and 1.56, respectively) when compared to <56 days. Patients of a minority race, public insurance, or lower income were more likely to have a longer time to surgery. CONCLUSION Longer time to surgery is associated with increased postoperative mortality and is more common in patients with lower socioeconomic status. Further research exploring reasons for delays to esophagectomy among disadvantaged patients could help target interventions to reduce disparities.
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Affiliation(s)
- Kevin A Chen
- Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Paula D Strassle
- Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Michael O Meyers
- Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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25
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Delman AM, Ammann AM, Turner KM, Vaysburg DM, Van Haren RM. A narrative review of socioeconomic disparities in the treatment of esophageal cancer. J Thorac Dis 2021; 13:3801-3808. [PMID: 34277070 PMCID: PMC8264668 DOI: 10.21037/jtd-20-3095] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 12/31/2020] [Indexed: 12/11/2022]
Abstract
The persistent challenges of disparities in healthcare have led to significantly distinct outcomes among patients from different racial, ethnic, and underserved populations. Esophageal Cancer, not unlike other surgical diseases, has seen significant disparities in care. Esophageal cancer is currently the 6th leading cause of death from cancer and the 8th most common cancer in the world. Surgical disparities in the care of patients with Esophageal Cancer have been described in the literature, with a prevailing theme associating minority status with worse outcomes. The goal of this review is to provide an updated account of the literature on disparities in Esophageal Cancer presentation and treatment. We will approach this task through a conceptual framework that highlights the five main themes of surgical disparities: patient-level factors, provider-level factors, system and access issues, clinical care and quality, and postoperative outcomes, care and rehabilitation. All five categories play a complex role in the delivery of high-quality, equitable care for patients with Esophageal Cancer. While describing disparities in care is the first step to correcting them, moving forward, we should focus on developing effective interventions to mitigate disparities, policies linking disparities to quality-of-care metrics, and delivery system change to enable minority patients to more easily access high volume centers.
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Affiliation(s)
- Aaron M Delman
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS), Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Allison M Ammann
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS), Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Kevin M Turner
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS), Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Dennis M Vaysburg
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS), Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Robert M Van Haren
- Cincinnati Research in Outcomes and Safety in Surgery (CROSS), Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA.,Division of Thoracic Surgery, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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26
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Merritt RE, Abdel-Rasoul M, D'Souza DM, Kneuertz PJ. Racial disparities in provider recommendation for esophagectomy for esophageal carcinoma. J Surg Oncol 2021; 124:521-528. [PMID: 34061359 DOI: 10.1002/jso.26549] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 04/11/2021] [Accepted: 05/19/2021] [Indexed: 11/11/2022]
Abstract
BACKGROUND Racial disparities currently exist for the utilization rate of esophagectomy for Black patients with operable esophageal carcinoma. METHODS A total of 37 271 cases with the American Joint Committee on Cancer clinical stage I, II, and III esophageal carcinoma that were reported to the National Cancer Database were analyzed between 2004 and 2016. A multivariable-adjusted logistic regression model was used to evaluate differences in the odds ratio of esophagectomy not being recommended based on race. Kaplan-Meier curves and log-rank tests were used to evaluate differences in overall survival. Propensity score methodology with inverse probability of treatment weighting (IPTW) was used to balance baseline differences in patient demographics. RESULTS After IPTW adjustment, we identified 30 552 White patients and 3529 Black patients with clinical stage I-III esophageal carcinoma. Black patients had three times greater odds of not being recommended for esophagectomy (odds ratio: 3.03, 95% confidence interval: 2.67-3.43, p < 0.0001) compared to White patients. Black patients demonstrated significantly worse 3- and 5-year overall survival rates compared to White patients (log-rank p < 0.0001). CONCLUSION Black patients with clinical stage I-III esophageal cancer were significantly less likely to be recommended for esophagectomy even after adjusting for baseline demographic covariates compared to White patients.
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Affiliation(s)
- Robert E Merritt
- Thoracic Surgery Division, Wexner Medical Center, The Ohio State University, Columbus, Ohio, USA
| | - Mahmoud Abdel-Rasoul
- Department of Biomedical Informatics, College of Medicine, Center for Biostatistics, The Ohio State University, Columbus, Ohio, USA
| | - Desmond M D'Souza
- Thoracic Surgery Division, Wexner Medical Center, The Ohio State University, Columbus, Ohio, USA
| | - Peter J Kneuertz
- Thoracic Surgery Division, Wexner Medical Center, The Ohio State University, Columbus, Ohio, USA
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27
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Savitch SL, Grenda TR, Scott W, Cowan SW, Posey J, Mitchell EP, Cohen SJ, Yeo CJ, Evans NR. Racial Disparities in Rates of Surgery for Esophageal Cancer: a Study from the National Cancer Database. J Gastrointest Surg 2021; 25:581-592. [PMID: 32500418 DOI: 10.1007/s11605-020-04653-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Accepted: 05/13/2020] [Indexed: 01/31/2023]
Abstract
BACKGROUND Treatment guidelines for stage I-III esophageal cancer indicate that management should include surgery in appropriate patients. Variations in utilization of surgery may contribute to racial differences observed in survival. We sought to identify factors associated with racial disparities in surgical resection of esophageal cancer and evaluate associated survival differences. METHODS Patients diagnosed with stage I-III esophageal cancer from 2004 to 2015 were identified using the National Cancer Database. Matched patient cohorts were created to reduce confounding. Multivariate logistic regression was used to identify factors associated with receipt of surgery. Multi-level modeling was performed to control for random effects of individual hospitals on surgical utilization. RESULTS A total of 60,041 patients were included (4402 black; 55,639 white). After 1:1 matching, there were 5858 patients evenly distributed across race. For all stages, significantly fewer black than white patients received surgery. Black race independently conferred lower likelihood of receiving surgery in single-level multivariable analysis (OR (95% CI); stage I, 0.67 (0.48-0.94); stage II, 0.76 (0.60-0.96); stage III, 0.62 (0.50-0.76)) and after controlling for hospital random effects. Hospital-level random effects accounted for one third of the unexplained variance in receipt of surgery. Risk-adjusted 1-, 3-, and 5-year mortality was higher for patients who did not undergo surgery. CONCLUSION Black patients with esophageal cancer are at higher risk of mortality compared to white patients. This increased risk may be influenced by decreased likelihood of receiving surgical intervention for resectable disease, in part because of between-hospital differences. Improving access to surgical care may improve disparities in esophageal cancer survival.
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Affiliation(s)
- Samantha L Savitch
- Department of Surgery, Thomas Jefferson University Hospital, Philadelphia, PA, USA.
| | - Tyler R Grenda
- Department of Surgery, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - Walter Scott
- Department of Surgery, Thomas Jefferson University Hospital, Philadelphia, PA, USA
- Division of Thoracic Surgery, Abington Jefferson Health, Abington, PA, USA
| | - Scott W Cowan
- Department of Surgery, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - James Posey
- Department of Medical Oncology, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - Edith P Mitchell
- Department of Medical Oncology, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - Steven J Cohen
- Department of Medical Oncology & Hematology, Abington Jefferson Health, Abington, PA, USA
| | - Charles J Yeo
- Department of Surgery, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - Nathaniel R Evans
- Department of Surgery, Thomas Jefferson University Hospital, Philadelphia, PA, USA
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28
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Martinez-Meehan D, Abdallah H, Lutfi W, Dhupar R, Christie N, Luketich JD, Sultan I, Okusanya OT. Racial Disparity in Surgical Therapy for Thymic Malignancies. Chest 2020; 159:2050-2059. [PMID: 33301745 DOI: 10.1016/j.chest.2020.11.048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 11/18/2020] [Accepted: 11/19/2020] [Indexed: 10/22/2022] Open
Abstract
BACKGROUND The primary curative treatment for thymic malignancies is surgery. For lung and esophageal cancer, substantive disparities in outcomes by race exist. Many of these disparities are attributed to the decreased use of surgery in non-White patients. Although thymic malignancies are treated by the same specialists as lung and esophageal cancer, it is unknown if there are racial disparities in the treatment of thymic malignancies. RESEARCH QUESTION Do racial disparities exist in the surgical treatment of thymic malignancies? STUDY DESIGN AND METHODS A retrospective cohort analysis was performed using the National Cancer Data Base of patients diagnosed with thymoma and thymic carcinoma between 2004 and 2016. Univariate comparisons of demographics were compared using χ 2 and rank-sum tests. Multivariable analysis was performed to determine if race was an independent variable associated with receiving surgical resection. Preoperative and postoperative care was compared between races. RESULTS Seven thousand four hundred eighty-nine patients met inclusion criteria. Four thousand nine hundred sixty-two (66%) were White, 1,311 (18%) were Black, 487 (7%) were Hispanic, 580 (8%) were Asian or Pacific Islander, and 143 (2%) were other races. Black patients with thymic malignancies were more likely to have a median income < $38,000 and not received surgery. Black and Hispanic patients had the lowest median age (54.3 and 53.6 years, respectively) and were most likely to be uninsured (8.2% and 12.5%, respectively). White patients received surgical therapy 1 week sooner and had a postoperative length of stay 1.5 days shorter than Black patients. Multivariable analysis controlling for age, sex, tumor size, insurance status, comorbidity score, histology, and facility type showed that race remained independently associated with the receipt of surgical resection. White patients had the greatest likelihood of receiving surgery with Black patients being least likely to receive surgery (OR, 0.60). INTERPRETATION A racial disparity exists in surgical therapy for thymic malignancies.
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Affiliation(s)
- Deirdre Martinez-Meehan
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Hussein Abdallah
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Waseem Lutfi
- Department of General Surgery, University of Pennsylvania, Philadelphia, PA
| | - Rajeev Dhupar
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA; Surgical Services Division, Veteran's Affairs Pittsburgh Healthcare System, Pittsburgh, PA
| | - Neil Christie
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - James D Luketich
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Ibrahim Sultan
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Olugbenga T Okusanya
- Department of Cardiothoracic Surgery, Thomas Jefferson University, Philadelphia, PA.
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29
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Is long travel distance a barrier to surgical cancer care in the United States? A systematic review. Am J Surg 2020; 222:305-310. [PMID: 33309254 DOI: 10.1016/j.amjsurg.2020.12.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 11/12/2020] [Accepted: 12/01/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Travel distance to surgical cancer care is increasing. The relationship between increased travel distance and receipt of surgical cancer care in the United States is not well characterized. METHODS A systematic review of studies examining travel distance and receipt of surgery for adult patients in the United States was performed. Literature searches were conducted using PubMed and EMBASE. RESULTS Seven studies were included. Only one found lower likelihood of surgery with increasing travel distance. Three studies, all based on hospital-based data, found that increased travel distance was associated with a higher likelihood of receiving surgery. Two studies found no association and one study had mixed findings. CONCLUSION We were unable to identify a consistent relationship between travel distance and receipt of surgery. Our results highlight the need for additional research examining how increasing travel distance impacts receipt of surgical cancer care.
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Fantin R, Santamaría-Ulloa C, Barboza-Solís C. Social inequalities in cancer survival: A population-based study using the Costa Rican Cancer Registry. Cancer Epidemiol 2020; 65:101695. [DOI: 10.1016/j.canep.2020.101695] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 02/24/2020] [Accepted: 02/25/2020] [Indexed: 12/27/2022]
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