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Lee JY, Pihl E, Kim HK, Russell T, Petrie BA, Lee H. Risk Factors for Suboptimal Colon Cancer Diagnosis and Management at a Safety-Net Hospital System. J Surg Res 2024; 301:127-135. [PMID: 38925099 DOI: 10.1016/j.jss.2024.05.036] [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: 02/29/2024] [Revised: 05/07/2024] [Accepted: 05/16/2024] [Indexed: 06/28/2024]
Abstract
INTRODUCTION Colon cancer (CC) is the second leading cause of cancer-related deaths in the United States. Quality measures have been introduced by the American Gastroenterological Association and Commission on Cancer for optimal management of CC. In this study, we sought to identify factors that may hinder the timely diagnosis and treatment of CC at a safety-net hospital system. METHODS Retrospective chart review was performed for patients aged ≥18 y diagnosed with CC from 2018 to 2021. Primary outcomes were time from positive fecal immunochemical test to colonoscopy, time from diagnosis to surgery, and time from diagnosis to adjuvant chemotherapy. Secondary end points were demographic characteristics associated with suboptimal outcomes in any of the above measures. RESULTS One hundred ninety patients were diagnosed with nonmetastatic CC. The majority were Hispanic and non-English-speaking. 74.1% of patients with a positive fecal immunochemical test received a colonoscopy within 180 d. 59.6% of nonemergent cases received surgery within 60 d of diagnosis. 77% of those eligible received adjuvant chemotherapy within 120 d of diagnosis. No clinically significant demographic factor was associated with delay in colonoscopy, surgery, or adjuvant chemotherapy. Most frequent cause of delay in surgery (38.0%) was optimization of comorbidities. Most frequent cause of delay in adjuvant chemotherapy (71.4%) was delay in surgery itself. CONCLUSIONS No clinically significant demographic factor was associated with experiencing delays in diagnostic colonoscopy, surgery, or adjuvant chemotherapy.
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Affiliation(s)
- Ju Young Lee
- David Geffen School of Medicine, UCLA, Los Angeles, California
| | - Erik Pihl
- Division of Colon and Rectal Surgery, Harbor-UCLA Medical Center, Torrance, California
| | - Hye Kwang Kim
- Midwestern University Chicago College of Osteopathic Medicine, Downers Grove, Illinois
| | - Tara Russell
- Division of Colon and Rectal Surgery, Olive View-UCLA Medical Center, Sylmar, California
| | - Beverley A Petrie
- Division of Colon and Rectal Surgery, Harbor-UCLA Medical Center, Torrance, California
| | - Hanjoo Lee
- Division of Colon and Rectal Surgery, Harbor-UCLA Medical Center, Torrance, California.
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2
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Poulson MR, Geary A, Papageorge M, Laraja A, Sacks O, Hall J, Kenzik KM. The effect of medicare and screening guidelines on colorectal cancer outcomes. J Natl Med Assoc 2023; 115:90-98. [PMID: 36470707 DOI: 10.1016/j.jnma.2022.09.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 08/17/2022] [Accepted: 09/13/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Colorectal cancer screening has been shown effective at reducing stage at presentation, but there is differential uptake of screening based on insurance status. We sought to determine the population-level effect of Medicare and screening guidelines on colorectal screening by race and region. METHODS Data on Black and white patients with colorectal cancer were obtained from the SEER database. Regression discontinuity was used to assess the causal effect of near-universal health insurance (represented by age 65) and United States Preventive Services Task Force guidelines (age 50) on the proportion of people presenting at advanced stage. This was stratified by race and region. RESULTS In the Southern United States, Black patients saw a significant decrease in advanced stage at presentation at age 65 (coefficient -0.12, p = 0.003), while white patients did not (coefficient -0.03, p = 0.09). At age 50, neither Black (coefficient 0.09, p = 0.10) nor white patients (coefficient -0.04, p = 0.1) saw a significant decrease in advanced stage. In the Western U.S., neither Black (coefficient 0.02, p = 0.72) or white patients (coefficient -0.02, p = 0.09) saw a significant decrease in advanced stage at age 65; however, both Black (coefficient -0.20, p = 0.008) and white patients (coefficient -0.05, p = 0.03) saw a significant decrease at age 50. CONCLUSIONS Our data highlight the significant impact that near-universal insurance has on reducing colorectal cancer stage at presentation in areas with poor baseline insurance coverage, particularly for Black patients. To reduce disparities in advanced stage at presentation for colorectal cancer, state-level insurance coverage should be addressed.
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Affiliation(s)
- Michael R Poulson
- Department of Surgery, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Alaina Geary
- Department of Surgery, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA; Institute for Cancer Outcomes and Survivorship, University of Alabama-Birmingham, Birmingham, AL, USA
| | - Marianna Papageorge
- Department of Surgery, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA; Institute for Cancer Outcomes and Survivorship, University of Alabama-Birmingham, Birmingham, AL, USA
| | - Alexander Laraja
- Department of Surgery, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Olivia Sacks
- Department of Surgery, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Jason Hall
- Department of Surgery, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA; Institute for Cancer Outcomes and Survivorship, University of Alabama-Birmingham, Birmingham, AL, USA
| | - Kelly M Kenzik
- Department of Surgery, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA; Institute for Cancer Outcomes and Survivorship, University of Alabama-Birmingham, Birmingham, AL, USA.
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Iyer P, Deng M, Handorf EA, Nakhoda S, Dotan E. Assessing Oncologists' Adoption of Biomarker Testing in Metastatic Colorectal Cancer Using Real-World Data. JNCI Cancer Spectr 2022; 6:pkac065. [PMID: 36149298 PMCID: PMC9664970 DOI: 10.1093/jncics/pkac065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 08/29/2022] [Accepted: 09/08/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Despite national guideline recommendations for universal biomarker testing (KRAS, NRAS, BRAF, and mismatch repair and microsatellite instability [MMR/MSI]) in all patients with metastatic colorectal cancer (mCRC), little is known regarding adherence to these recommendations in routine practice. METHODS We retrospectively reviewed patients with mCRC diagnosed between January 1, 2013, and December 27, 2018, from a de-identified electronic health record-derived database. We analyzed disparities in KRAS, NRAS, BRAF, and MMR/MSI testing by race, age, sex, and insurance status using χ2 tests and t tests. We evaluated changes in biomarker testing over time with attention to changes around dates of landmark publications and guideline updates using χ2 tests and Cochran-Armitage tests. RESULTS A total of 20 333 patients were identified of which 66.6% had test results for any biomarker. Rates of test results for all 4 biomarkers statistically significantly increased over time (P < .001). However, as of June 30, 2018, the rate of test results was only 46% for NRAS, 56% for KRAS, and 46% for BRAF. As of December 31, 2017, the rate of MMR/MSI testing was 59%. Higher documented testing rates were associated with younger age, lower Eastern Cooperative Oncology Group performance status, and commercial insurance. There were no clinically meaningful and/or statistically significant differences in documented testing rates by tumor sidedness, race, sex, or initial stage. CONCLUSIONS Increased rates of documented testing for NRAS, BRAF, and MMR/MSI in mCRC was seen between 2013 and 2018 reflecting adoption of guideline recommendations. However, the rate of documented testing remains lower than expected and warrants additional research to understand the extent to which this may represent a clinical practice quality concern.
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Affiliation(s)
- Pritish Iyer
- Department of Medical Oncology, Fox Chase Cancer, Philadelphia, PA, USA
| | - Mengying Deng
- Department of Biostatistics, Fox Chase Cancer Center, Philadelphia, PA, USA
| | | | - Shazia Nakhoda
- Department of Medical Oncology, Fox Chase Cancer, Philadelphia, PA, USA
| | - Efrat Dotan
- Department of Medical Oncology, Fox Chase Cancer, Philadelphia, PA, USA
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Balan N, Braschi C, Kirkland P, Kaji AH, Chen KT. The Impact of Primary Care Physicians on the Surgical Presentation and Outcomes of Colorectal Cancer in Vulnerable Populations. Am Surg 2022; 88:2596-2601. [PMID: 35703089 DOI: 10.1177/00031348221109474] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Multiple socioeconomic and clinical factors have been implicated in the health disparities that exist amongst vulnerable populations with colorectal cancer. Efforts have been directed toward addressing these factors to improve outcomes. We evaluate the impact of primary care physicians (PCP) on the surgical presentation and outcomes of colorectal cancer at a safety-net hospital. METHODS A retrospective chart review of 331 patients diagnosed with colorectal adenocarcinoma between 2014 and 2020 at a single-institution urban county medical center. RESULTS The cohort was predominantly male (59%) and Hispanic (52.1%). Thirty-two percent of patients had a PCP at time of diagnosis. Patients with PCPs compared to those without PCPs had significantly lower rates of acute presentation (perforation or obstruction) (17.0 vs 38.1%, P < .001), higher rates of surgical resection (83.0 vs 70.7%, P = .016), and were less likely to have metastatic disease at presentation (20.4 vs 33.5%, P = .02). Overall, having a PCP also improved probability of survival (HR 1.36, P < .04). CONCLUSION Having a PCP at the time of colorectal cancer diagnosis is associated with improved outcomes in a safety-net population, with significant differences in surgical presentation and resection.
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Affiliation(s)
- Naveen Balan
- Department of Surgery, 21640Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Caitlyn Braschi
- Department of Surgery, 21640Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Patrick Kirkland
- Department of Surgery, 21640Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Amy H Kaji
- Department of Emergency Medicine, 21640Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Kathryn T Chen
- Department of Surgery, 21640Harbor-UCLA Medical Center, Torrance, CA, USA
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Zhang C, Zhao S, Wang X. A Prognostic Nomogram for T3N0 Rectal Cancer After Total Mesorectal Excision to Help Select Patients for Adjuvant Therapy. Front Oncol 2021; 11:698866. [PMID: 34900666 PMCID: PMC8654784 DOI: 10.3389/fonc.2021.698866] [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: 04/22/2021] [Accepted: 11/03/2021] [Indexed: 11/13/2022] Open
Abstract
Background The recurrence rate of T3N0 rectal cancer after total mesorectal excision (TME) is relatively low, meaning that not all patients need adjuvant therapy (AT) (radiotherapy, chemotherapy, or chemoradiotherapy). Methods Patients diagnosed with pT3N0M0 rectal cancer after TME were analyzed using the SEER database, of which 4367 did not receive AT and 2794 received AT. Propensity score matching was used to balance the two groups in terms of confounding factors. Cox proportional hazards regression analysis was used to screen independent prognostic factors, which were then used to establish a nomogram. The patients were then divided into three groups with X-tile software according to their risk scores. We enrolled 334 patients as external validation. Results The C-index of the model was 0.725 (95% confidence interval: 0.694–0.756). We divided the patients into three different risk layers based on the nomogram prediction scores, and found that AT did not improve the prognosis of low- and moderate-risk patients, while high-risk patients benefited from AT. External validation data also support the above conclusions. Conclusion This study developed a nomogram that effectively and comprehensively evaluates the prognosis of T3N0 rectal cancer patients after TME. After using the nomogram, we recommend AT for high-risk patients, but not for low- and moderate-risk patients.
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Affiliation(s)
- Chao Zhang
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Shutao Zhao
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Xudong Wang
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, China
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Hao S, Parikh AA, Snyder RA. Racial Disparities in the Management of Locoregional Colorectal Cancer. Surg Oncol Clin N Am 2021; 31:65-79. [PMID: 34776065 DOI: 10.1016/j.soc.2021.07.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Racial disparities pervade nearly all aspects of management of locoregional colorectal cancer, including time to treatment, receipt of resection, adequacy of resection, postoperative complications, and receipt of neoadjuvant and adjuvant multimodality therapies. Disparate gaps in treatment translate into enduring effects on survivorship, recurrence, and mortality. Efforts to reduce these gaps in care must be undertaken on a multilevel basis and focus on modifiable factors that underlie racial disparity.
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Affiliation(s)
- Scarlett Hao
- Division of Surgical Oncology, Department of Surgery, Brody School of Medicine at East Carolina University, 600 Moye Boulevard, Surgical Oncology Suite, 4S-24, Greenville, NC 27834, USA
| | - Alexander A Parikh
- Division of Surgical Oncology, Department of Surgery, Brody School of Medicine at East Carolina University, 600 Moye Boulevard, Surgical Oncology Suite, 4S-24, Greenville, NC 27834, USA
| | - Rebecca A Snyder
- Division of Surgical Oncology, Department of Surgery, Brody School of Medicine at East Carolina University, 600 Moye Boulevard, Surgical Oncology Suite, 4S-24, Greenville, NC 27834, USA.
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Salehi O, Vega EA, Lathan C, James D, Kozyreva O, Alarcon SV, Kutlu OC, Herrick B, Conrad C. Race, Age, Gender, and Insurance Status: A Comparative Analysis of Access to and Quality of Gastrointestinal Cancer Care. J Gastrointest Surg 2021; 25:2152-2162. [PMID: 34027580 DOI: 10.1007/s11605-021-05038-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 05/07/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND Socioeconomics, demographics, and insurance status play roles in healthcare access. Considering the limited resources available, understanding the relative impact of disparities helps prioritize programs designed to overcome them. This study evaluates gastrointestinal cancer care disparity by comparing the impact of different patient factors across oncologic care metrices. METHODS A multi-institutional prospectively maintained cancer database was reviewed retrospectively for gastrointestinal cancers (esophagus, stomach, liver, pancreas, colorectal, and hepato-pancreato-biliary) from 2007 to 2017 to assess quality of care provided. Quality of care was defined by clinical course following national guidelines for the respective cancer. This included surgical intervention, chemotherapy, palliative care, and minimal delay to treatment/diagnosis. Logistic regression was used to adjust for confounders and identify factors associated with quality of care. Kaplan-Meier survival curves were compared using log-rank test. RESULTS One thousand seventy-two patients were identified. Survival improved in patients with private insurance compared to government-funded options [median overall survival (mOS) 57.8 vs. 21.2 months; P < .001]. Private insurance also correlated with earlier stage at diagnosis [stages I-II = 50.9% vs. 37.5%, stages III-IV = 37.7% vs. 49.1%, P < .001], increased chemotherapy use [44.2% vs. 37.1%, P < .001], and more surgical intervention [62.4% vs. 48.8%, P < .001]. Outcomes were inferior for Black Americans, including trend towards lower rate of surgical treatment [42% vs. 54%, P = .058] and worse survival in private insurance carriers [mOS 7.8 vs. 57.8 months, P = .021] and those with early stage disease [mOS 39.2 vs. 81.5 months, P = .045] compared to White counterparts. CONCLUSIONS Insurance status has the strongest impact on the quality of gastrointestinal oncologic care with negative synergistic negative effect of race for Black Americans. While governmental programs aim to improve equality of care, there remains significant disparity compared to private insurance. Moreover, private insurance doesn't correct disparity for Black Americans, suggesting the need to address racial imbalances in cancer care.
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Affiliation(s)
- Omid Salehi
- Department of Surgery, St. Elizabeth's Medical Center, Tufts University School of Medicine, 11 Nevins St., Suite 201, Brighton, MA, 02135, USA
| | - Eduardo A Vega
- Department of Surgery, St. Elizabeth's Medical Center, Tufts University School of Medicine, 11 Nevins St., Suite 201, Brighton, MA, 02135, USA
| | - Christopher Lathan
- Dana Farber Cancer Institute, Harvard School of Medicine, Boston, MA, USA
| | - Daria James
- Department of Surgery, St. Elizabeth's Medical Center, Tufts University School of Medicine, 11 Nevins St., Suite 201, Brighton, MA, 02135, USA
| | - Olga Kozyreva
- Dana Farber Cancer Institute, Harvard School of Medicine, Boston, MA, USA
| | - Sylvia V Alarcon
- Dana Farber Cancer Institute, Harvard School of Medicine, Boston, MA, USA
| | - Onur C Kutlu
- Department of Surgery, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Beth Herrick
- Department of Radiation Oncology, St. Elizabeth's Medical Center, & University of Massachusetts School of Medicine, Boston, MA, USA
| | - Claudius Conrad
- Department of Surgery, St. Elizabeth's Medical Center, Tufts University School of Medicine, 11 Nevins St., Suite 201, Brighton, MA, 02135, USA.
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Singh S, Sridhar P. A narrative review of sociodemographic risk and disparities in screening, diagnosis, treatment, and outcomes of the most common extrathoracic malignancies in the United States. J Thorac Dis 2021; 13:3827-3843. [PMID: 34277073 PMCID: PMC8264686 DOI: 10.21037/jtd-21-87] [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: 01/13/2021] [Accepted: 05/20/2021] [Indexed: 11/06/2022]
Abstract
There is a well-established association between multiple sociodemographic risk factors and disparities in cancer care. These risk factors include minority race and ethnicity, low socioeconomic status (SES) including low income and education level, non-English primary language, immigrant status, and residential segregation, and distance to facilities that deliver cancer care. As cancer care advances, existing disparities in screening, treatment, and outcomes have become more evident. Lung cancer remains the most common and fatal malignancy in the United States, with breast, colorectal, and prostate cancer being the three most common and deadly extrathoracic malignancies. Achieving the best outcomes for patients with these malignancies relies on strong physician-patient relationships leading to robust screening, early diagnosis, and early referral to facilities that can deliver multidisciplinary care and multimodal therapy. It is likely that challenges experienced in developing patient trust and understanding, providing access to screening, and building referral pipelines for definitive therapy in lung cancer care to vulnerable populations are paralleled by those in extrathoracic malignancies. Likewise, progress made in delivering optimal care to all patients across sociodemographic and geographic barriers can serve as a roadmap. Therefore, we provide a narrative review of current disparities in screening, treatment, and outcomes for patients with breast, prostate, and colorectal malignancies.
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Affiliation(s)
- Sarah Singh
- Division of Thoracic Surgery, Department of Surgery, Boston University School of Medicine, Boston Medical Center, Boston, MA, USA
| | - Praveen Sridhar
- Division of Thoracic Surgery, Department of Surgery, Boston University School of Medicine, Boston Medical Center, Boston, MA, USA
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9
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Zhao S, Chen X, Wen D, Zhang C, Wang X. Oncologic Nomogram for Stage I Rectal Cancer to Assist Patient Selection for Adjuvant (Chemo)Radiotherapy Following Local Excision. Front Oncol 2021; 11:632085. [PMID: 33816269 PMCID: PMC8017267 DOI: 10.3389/fonc.2021.632085] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 02/08/2021] [Indexed: 12/16/2022] Open
Abstract
Background: Because of the low rate of lymph node metastasis in stage I rectal cancer (RC), local resection (LR) can achieve high survival benefits and quality of life. However, the indications for postoperative adjuvant therapy (AT) remain controversial. Methods: A retrospective analysis was performed in 6,486 patients with RC (pT1/T2) using the Surveillance, Epidemiology, and End Results (SEER) database. Patients were initially diagnosed from 2004 to 2016; following LR, 967 received AT and 5,519 did not. Propensity score matching (PSM) was used to balance the confounding factors of the two groups; the Kaplan-Meier method and the log-rank test were used for survival analysis. Cox proportional hazards regression analysis was used to screen independent prognostic factors and build a nomogram on this basis. X-tile software was used to divide the patients into low-, moderate-, and high-risk groups based on the nomogram risk score. Results: Multivariate analysis found that age, sex, race, marital status, tumor size, T stage, and carcinoembryonic antigen (CEA) in the non-AT group were independent prognostic factors for stage I RC and were included in the nomogram prediction model. The C-index of the model was 0.726 (95% CI, 0.689-0.763). We divided the patients into three risk groups according to the nomogram prediction score and found that patients with low and moderate risks did not show an improved prognosis after AT. However, high-risk patients did benefit from AT. Conclusion: The nomogram of this study can effectively predict the prognosis of patients with stage I RC undergoing LR. Our results indicate that high-risk patients should receive AT after LR; AT is not recommended for low-risk patients.
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Affiliation(s)
- Shutao Zhao
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Xin Chen
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Dacheng Wen
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Chao Zhang
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Xudong Wang
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, China
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Li Q, Mo S, Dai W, Li Y, Xu Y, Li X, Cai G, Cai S. Changes in Incidence and Survival by Decade of Patients With Primary Colorectal Lymphoma: A SEER Analysis. Front Public Health 2020; 8:486401. [PMID: 33178655 PMCID: PMC7596220 DOI: 10.3389/fpubh.2020.486401] [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: 07/22/2019] [Accepted: 09/11/2020] [Indexed: 11/13/2022] Open
Abstract
Purpose: To reveal changes in the incidence, treatment, and survival of patients with colorectal lymphoma. Methods: Patients diagnosed with primary colorectal lymphoma (PCL) or lymphoma between 1973 and 2014 were identified in the SEER registry. The incidence was estimated by age and join-point analysis. The incidence of different subtypes and the surgical resection rates were compared over different time periods. Results: The PCL incidence increased from 1.4 per 1 000 000 people in 1973 to 3.5 in 2014, with an annual percentage change (APC) of 1.98% (95% confidence interval [CI]: 1.29-2.68%, P < 0.001) from 1985 to 2014. No statistically significant change was found between 1973 and 1984. For people younger than 60 years, there was a slight increase in PCL incidence, from 0.6 to 1.4%, from 1973 to 2014. For people age 60 or older, there was a statistically significant increase in PCL incidence from 5.4 to 14.1% over the same time period. The 5-year cause-specific survival (CSS) for PCL improved markedly from 41.6% in the period 1973-1976 to 80.2% in the period 2009-2012 (P < 0.001). Conversely, the proportion of patients who received surgical therapy decreased gradually from 83.3-100 to 47.7-52.6% throughout the studied time period. Conclusions: The incidence of PLC has increased in recent decades. The 5-year CSS of PCL increased continuously, while the rate of surgical resection decreased steadily. These changes in survival trends and therapy strategies indicate that PCL can be well-managed with newer therapeutic reagents.
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Affiliation(s)
- Qingguo Li
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Shaobo Mo
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Weixing Dai
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yaqi Li
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ye Xu
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xinxiang Li
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Guoxiang Cai
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Sanjun Cai
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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11
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Sanchez JI, Shankaran V, Unger JM, Madeleine MM, Selukar SR, Thompson B. Inequitable access to surveillance colonoscopy among Medicare beneficiaries with surgically resected colorectal cancer. Cancer 2020; 127:412-421. [PMID: 33095916 DOI: 10.1002/cncr.33262] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/14/2020] [Accepted: 09/03/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND After colorectal cancer (CRC) surgery, surveillance with colonoscopy is an important step for the early detection of local recurrence. Unfortunately, surveillance colonoscopy is underused, especially among racial/ethnic minorities. This study assesses the association between patient and neighborhood factors and receipt of surveillance colonoscopy. METHODS This retrospective, population-based cohort study used Surveillance, Epidemiology, and End Results-Medicare linked data (2009-2014). Beneficiaries with surgically resected stage II or III CRC between the ages of 66 and 85 years were identified, and multivariable logistic regression was used to assess the effect of factors on receipt of colonoscopy. RESULTS Overall, 57.5% of the patients received initial surveillance colonoscopy. After adjustments for all factors, Blacks and Hispanics had lower odds of receiving colonoscopy than non-Hispanic Whites (NHWs; 29.6% for Blacks; P = .002; 12.9% for Hispanics; P > .05). NHWs with Medicaid coverage had 35% lower odds of surveillance colonoscopy than NHWs without Medicaid coverage. Minority patients with Medicaid were more likely to receive colonoscopy than their racial/ethnic counterparts without Medicaid coverage (P > .05). Hispanics residing in neighborhoods with incomes of ≥$90,000 had significantly lower odds of surveillance colonoscopy than Hispanics residing in neighborhoods with incomes of $0 to $30,000. CONCLUSIONS Receipt of initial surveillance colonoscopy remains low, and there are acute disparities between Black and NHW patients. The association between factors that assess a patient's ability to access colonoscopy and actual receipt of colonoscopy suggests inequitable access to surveillance colonoscopy within and across racial/ethnic groups.
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Affiliation(s)
- Janeth I Sanchez
- Department of Health Services, School of Public Health, University of Washington, Seattle, Washington.,Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Veena Shankaran
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Joseph M Unger
- Department of Health Services, School of Public Health, University of Washington, Seattle, Washington.,Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Margaret M Madeleine
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington.,Department of Epidemiology, School of Public Health, University of Washington, Seattle, Washington
| | - Subodh R Selukar
- Department of Biostatistics, School of Public Health, University of Washington, Seattle, Washington
| | - Beti Thompson
- Department of Health Services, School of Public Health, University of Washington, Seattle, Washington.,Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
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12
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Wheeler SB, O’Leary MC, Rhode J, Yang JY, Drechsel R, Plescia M, Reuland DS, Brenner AT. Comparative cost-effectiveness of mailed fecal immunochemical testing (FIT)-based interventions for increasing colorectal cancer screening in the Medicaid population. Cancer 2020; 126:4197-4208. [PMID: 32686116 PMCID: PMC10588542 DOI: 10.1002/cncr.32992] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 02/06/2020] [Accepted: 02/20/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Mailed reminders to promote colorectal cancer (CRC) screening by fecal immunochemical testing (FIT) have been shown to be effective in the Medicaid population, in which screening is underused. However, little is known regarding the cost-effectiveness of these interventions, with or without an included FIT kit. METHODS The authors conducted a cost-effectiveness analysis of a randomized controlled trial that compared the effectiveness of a reminder + FIT intervention versus a reminder-only intervention in increasing FIT screening. The analysis compared the costs per person screened for CRC screening associated with the reminder + FIT versus the reminder-only alternative using a 1-year time horizon. Input data for a cohort of 35,000 unscreened North Carolina Medicaid enrollees ages 52 to 64 years were derived from the trial and microcosting. Inputs and outputs were estimated from 2 perspectives-the Medicaid/state perspective and the health clinic/facility perspective-using probabilistic sensitivity analysis to evaluate uncertainty. RESULTS The anticipated number of CRC screenings, including both FIT and screening colonoscopies, was higher for the reminder + FIT alternative (n = 8131; 23.2%) than for the reminder-only alternative (n = 5533; 15.8%). From the Medicaid/state perspective, the reminder + FIT alternative dominated the reminder-only alternative, with lower costs and higher screening rates. From the health clinic/facility perspective, the reminder + FIT versus the reminder-only alternative resulted in an incremental cost-effectiveness ratio of $116 per person screened. CONCLUSIONS The reminder + FIT alternative was cost saving per additional Medicaid enrollee screened compared with the reminder-only alternative from the Medicaid/state perspective and likely cost-effective from the health clinic/facility perspective. The results also demonstrate that health departments and state Medicaid programs can efficiently mail FIT kits to large numbers of Medicaid enrollees to increase CRC screening completion.
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Affiliation(s)
- Stephanie B. Wheeler
- University of North Carolina at Chapel Hill, Lineberger Comprehensive Cancer Center, Chapel Hill, NC
- University of North Carolina at Chapel Hill, Gillings School of Global Public Health, Department of Health Policy and Management, Chapel Hill, NC
| | - Meghan C. O’Leary
- University of North Carolina at Chapel Hill, Gillings School of Global Public Health, Department of Health Policy and Management, Chapel Hill, NC
| | - Jewels Rhode
- University of North Carolina at Chapel Hill, Lineberger Comprehensive Cancer Center, Chapel Hill, NC
| | - Jeff Y. Yang
- University of North Carolina at Chapel Hill, Gillings School of Global Public Health, Department of Epidemiology, Chapel Hill, NC
| | | | - Marcus Plescia
- Association of State and Territorial Health Officials, Charlotte, NC
| | - Daniel S. Reuland
- University of North Carolina at Chapel Hill, Lineberger Comprehensive Cancer Center, Chapel Hill, NC
- University of North Carolina School of Medicine, Division of General Medicine & Clinical Epidemiology, Chapel Hill, NC
| | - Alison T. Brenner
- University of North Carolina at Chapel Hill, Lineberger Comprehensive Cancer Center, Chapel Hill, NC
- University of North Carolina School of Medicine, Division of General Medicine & Clinical Epidemiology, Chapel Hill, NC
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13
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Oh DL, Santiago-Rodríguez EJ, Canchola AJ, Ellis L, Tao L, Gomez SL. Changes in Colorectal Cancer 5-Year Survival Disparities in California, 1997-2014. Cancer Epidemiol Biomarkers Prev 2020; 29:1154-1161. [PMID: 32371552 DOI: 10.1158/1055-9965.epi-19-1544] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 02/10/2020] [Accepted: 03/27/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Colorectal cancer incidence and mortality have declined with increased screening and scientific advances in treatment. However, improvement in colorectal cancer outcomes has not been equal for all groups and disparities have persisted over time. METHODS Data from the California Cancer Registry were used to estimate changes in 5-year colorectal cancer-specific survival over three diagnostic time periods: 1997-2002, 2003-2008, and 2009-2014. Analyses included all patients in California with colorectal cancer as a first primary malignancy. Multivariable Cox proportional hazard regression models were used to evaluate the effect of race/ethnicity, insurance status, and neighborhood socioeconomic status (nSES) on 5-year colorectal cancer-specific survival. RESULTS On the basis of a population-based sample of 197,060 colorectal cancer cases, racial/ethnic survival disparities decreased over time among non-Hispanic Blacks (NHB) compared with non-Hispanic Whites (NHW), after adjusting for demographic, clinical, and treatment characteristics. For cases diagnosed 1997-2002, colorectal cancer-specific hazard rates were higher for NHB [HR, 1.12; 95% confidence interval (CI), 1.06-1.19] and lower for Asians/Pacific Islanders (HR, 0.92; 95% CI, 0.87-0.96) and Hispanics (HR, 0.94; 95% CI, 0.90-0.99) compared with NHW. In 2009-2014, colorectal cancer-specific HR for NHB was not significantly different to the rate observed for NHW (HR, 1.03; 95% CI, 0.97-1.10). There were no changes in disparities in nSES, but increasing disparities by health insurance status. CONCLUSIONS We found a decrease in survival disparities over time by race/ethnicity, but a persistence of disparities by neighborhood socioeconomic status and health insurance status. IMPACT Further investigation into the drivers for these disparities can help direct policy and practice toward health equity for all groups.
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Affiliation(s)
- Debora L Oh
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California. .,Greater Bay Area Cancer Registry, University of California, San Francisco, San Francisco, California
| | - Eduardo J Santiago-Rodríguez
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California
| | - Alison J Canchola
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California.,Greater Bay Area Cancer Registry, University of California, San Francisco, San Francisco, California
| | - Libby Ellis
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Li Tao
- Greater Bay Area Cancer Registry, University of California, San Francisco, San Francisco, California
| | - Scarlett L Gomez
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California.,Greater Bay Area Cancer Registry, University of California, San Francisco, San Francisco, California
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14
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Gunderson CG, Bilan VP, Holleck JL, Nickerson P, Cherry BM, Chui P, Bastian LA, Grimshaw AA, Rodwin BA. Prevalence of harmful diagnostic errors in hospitalised adults: a systematic review and meta-analysis. BMJ Qual Saf 2020; 29:1008-1018. [DOI: 10.1136/bmjqs-2019-010822] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 03/23/2020] [Accepted: 03/26/2020] [Indexed: 01/13/2023]
Abstract
BackgroundDiagnostic error is commonly defined as a missed, delayed or wrong diagnosis and has been described as among the most important patient safety hazards. Diagnostic errors also account for the largest category of medical malpractice high severity claims and total payouts. Despite a large literature on the incidence of inpatient adverse events, no systematic review has attempted to estimate the prevalence and nature of harmful diagnostic errors in hospitalised patients.MethodsA systematic literature search was conducted using Medline, Embase, Web of Science and the Cochrane library from database inception through 9 July 2019. We included all studies of hospitalised adult patients that used physician review of case series of admissions and reported the frequency of diagnostic adverse events. Two reviewers independently screened studies for inclusion, extracted study characteristics and assessed risk of bias. Harmful diagnostic error rates were pooled using random-effects meta-analysis.ResultsTwenty-two studies including 80 026 patients and 760 harmful diagnostic errors from consecutive or randomly selected cohorts were pooled. The pooled rate was 0.7% (95% CI 0.5% to 1.1%). Of the 136 diagnostic errors that were described in detail, a wide range of diseases were missed, the most common being malignancy (n=15, 11%) and pulmonary embolism (n=13, 9.6%). In the USA, these estimates correspond to approximately 249 900 harmful diagnostic errors yearly.ConclusionBased on physician review, at least 0.7% of adult admissions involve a harmful diagnostic error. A wide range of diseases are missed, including many common diseases. Fourteen diagnoses account for more than half of all diagnostic errors. The finding that a wide range of common diagnoses are missed implies that efforts to improve diagnosis must target the basic processes of diagnosis, including both cognitive and system-related factors.PROSPERO registration numberCRD42018115186.
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15
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Eaglehouse YL, Georg MW, Shriver CD, Zhu K. Racial Comparisons in Timeliness of Colon Cancer Treatment in an Equal-Access Health System. J Natl Cancer Inst 2020; 112:410-417. [PMID: 31271431 PMCID: PMC7156930 DOI: 10.1093/jnci/djz135] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 05/14/2019] [Accepted: 07/03/2019] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Non-Hispanic black (NHB) adults with cancer may have longer time-to-treatment than non-Hispanic whites (NHW) in the United States. Unequal access to medical care may partially account for this racial disparity. This study aimed to investigate whether there were racial differences in time-to-treatment and in treatment delays for patients diagnosed with colon cancer in the equal-access Military Health System (MHS). METHODS Patients age 18-79 years diagnosed with colon adenocarcinoma between January 1, 1998, and December 31, 2014, were identified in the Department of Defense Central Cancer Registry and the MHS Data Repository-linked databases. Median time-to-treatment (surgery and chemotherapy) and 95% confidence intervals were compared between NHBs and NHWs in multivariable quantile regression models. Odds ratios and 95% confidence intervals of receiving delayed treatment defined by guidelines for NHBs relative to NHWs were estimated using multivariable logistic regression. RESULTS Patients (n = 3067) had a mean age at diagnosis of 58.4 (12.2) years and the racial distribution was 76.7% NHW and 23.3% NHB. Median adjusted time-to-treatment was similar for NHB compared to NHW patients. The likelihood of receiving delayed treatment was similar between NHB and NHW patients. CONCLUSIONS In the MHS, there was no evidence of treatment delays for NHBs compared to NHWs, suggesting the role of equal access to medical care and insurance coverage in reducing racial disparities in colon cancer treatment.
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Affiliation(s)
- Yvonne L Eaglehouse
- Murtha Cancer Center Research Program, Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda
- Department of Surgery, Bethesda, MD
- F. Edward Hébert School of Medicine, Uniformed Services University, Bethesda, MD; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda
| | - Matthew W Georg
- Murtha Cancer Center Research Program, Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda
- F. Edward Hébert School of Medicine, Uniformed Services University, Bethesda, MD; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda
| | - Craig D Shriver
- Murtha Cancer Center Research Program, Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda
- Department of Surgery, Bethesda, MD
| | - Kangmin Zhu
- Murtha Cancer Center Research Program, Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda
- Department of Preventive Medicine and Biostatistics, Bethesda
- F. Edward Hébert School of Medicine, Uniformed Services University, Bethesda, MD; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda
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16
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Frankenfeld CL, Menon N, Leslie TF. Racial disparities in colorectal cancer time-to-treatment and survival time in relation to diagnosing hospital cancer-related diagnostic and treatment capabilities. Cancer Epidemiol 2020; 65:101684. [DOI: 10.1016/j.canep.2020.101684] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 01/15/2020] [Accepted: 02/02/2020] [Indexed: 01/25/2023]
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17
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Gu M, Thapa S. Colorectal cancer in the United States and a review of its heterogeneity among Asian American subgroups. Asia Pac J Clin Oncol 2020; 16:193-200. [PMID: 32129941 DOI: 10.1111/ajco.13324] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 01/28/2020] [Indexed: 11/30/2022]
Abstract
Colorectal cancer is the third most common cancer in the United States. Established risk factors include older age, unhealthy lifestyle (high consumptions of red/preserved meat, low consumptions of fruit and vegetables, smoking, high alcohol consumption, and lack of physical activities), personal and family medical histories and low socioeconomic status (low insurance coverage, education and income). Asian American subgroups vary significantly in terms of culture, socioeconomic status, and health behaviors, yet most registries and researches aggregate all Asian Americans as one group. In this review, we summarized and compared colorectal cancer incidence among different Asian American subgroups, and to explore the reasons behind the heterogeneity. Based on limited literatures, we found that Japanese Americans have the highest colorectal cancer incidence among all Asian Americans. The incidence is decreasing among most Asian American subgroups except for Korean Americans. Such heterogeneity is influenced by lifestyle factors related to the country of origin and the United States, as well as colorectal cancer screening.
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Affiliation(s)
- Mofan Gu
- Department of Epidemiology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Susan Thapa
- Department of Epidemiology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
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18
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Cabo J, Shu X, Shu XO, Parikh A, Bailey C. Treatment at Academic Centers Decreases Insurance-Based Survival Disparities in Colon Cancer. J Surg Res 2020; 245:265-272. [DOI: 10.1016/j.jss.2019.07.059] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 06/19/2019] [Accepted: 07/18/2019] [Indexed: 12/20/2022]
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19
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Alese OB, Jiang R, Zakka KM, Wu C, Shaib W, Akce M, Behera M, El-Rayes BF. Analysis of racial disparities in the treatment and outcomes of colorectal cancer in young adults. Cancer Epidemiol 2019; 63:101618. [PMID: 31600666 DOI: 10.1016/j.canep.2019.101618] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 09/24/2019] [Accepted: 09/29/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND The incidence of colorectal cancer (CRC) in young adults is increasing. Minority populations with CRC are known to have worse survival outcomes. The aim of this study is to evaluate adults under age 50 years with CRC by race and ethnicity. METHODS Data were obtained from all US hospitals that contributed to the National Cancer Database (NCDB) between 2004 and 2013. Univariate and multivariable testing was done to identify factors associated with patient outcome. Kaplan-Meier analysis and Cox proportional hazards models were used for association between patient characteristics and survival. RESULTS A total of 83,449 patients between 18 and 50 years of age were identified. Median age was 45 years (SD ± 6), with male preponderance (53.9%). 72% were non-Hispanic Whites (NHW), Blacks (AA) were 15.1% and Hispanics (who did not identify as Blacks) were 8.3% of the study population. Distribution across stages IIV was 15.6%, 22.4%, 33.9% and 27% consecutively. 41.8% of NHW and 28.4% of AA had rectal cancers (p < 0.001). Despite equally receiving standard of care (SOC) as per national guidelines, AA had significantly lower 5-year survival rates (58.8%) compared to Hispanics (64.8%) and NHW (66.9%; HR 1.42; 1.38-1.46; p < 0.001). Furthermore, NHW (HR 0.85; 0.81-0.88; p < 0.001) and Hispanics (HR 0.75; 0.70-0.79; p < 0.001) were more likely to benefit from chemotherapy compared to AA. SOC utilization was associated with improved survival across all racial groups, especially in AA (HR 0.64; 0.60-0.69; p < 0.001). CONCLUSION Despite comparable rates of SOC utilization, AA young adults had worse survival outcomes compared to other races. More colon (compared to rectal) cancers in AA may have contributed to their worse outcomes.
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Affiliation(s)
- Olatunji B Alese
- Department of Hematology and Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA.
| | - Renjian Jiang
- Winship Research Informatics, Emory University, Atlanta, GA, USA
| | - Katerina M Zakka
- Department of Hematology and Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Christina Wu
- Department of Hematology and Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Walid Shaib
- Department of Hematology and Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Mehmet Akce
- Department of Hematology and Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Madhusmita Behera
- Department of Hematology and Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA; Winship Research Informatics, Emory University, Atlanta, GA, USA
| | - Bassel F El-Rayes
- Department of Hematology and Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA
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20
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Zheng Z, Chen C, Jiang L, Zhou X, Dai X, Song Y, Li Y. Incidence and risk factors of gastrointestinal neuroendocrine neoplasm metastasis in liver, lung, bone, and brain: A population-based study. Cancer Med 2019; 8:7288-7298. [PMID: 31609098 PMCID: PMC6885880 DOI: 10.1002/cam4.2567] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 09/03/2019] [Accepted: 09/09/2019] [Indexed: 12/24/2022] Open
Abstract
Background Neuroendocrine neoplasm is a rare solid tumor. Metastatic pattern of the gastrointestinal neuroendocrine neoplasm (GI‐NEN) has not been fully explored. Methods Data were obtained from the Surveillance, Epidemiology, and End Results (SEER) database (SEER‐9 registry) from 1973 to 2015. Incidence was estimated by Joinpoint regression analyses. Data with additional treatment fields of GI‐NEN were extracted from the SEER‐18 registry from 1 January 2010 to 31 December 2015. A total of 14 685 GI‐NEN patients were included in this study. Statistical analyses were performed with SPSS 25.0, the Intercooled Stata SE 15.0, and GraphPad Prism 7. Results Incidence of GI‐NENs increased from 0.51 per 100 000 patients in 1973 to 6.20 per 100 000 patients in 2015. Of them, 2003 patients were stage IV GI‐NEN at the time of diagnosis, including 1459 (72.84%) patients with liver metastasis, 144 (7.19%) lung metastasis, 115 (5.74%) bone metastasis, and 27 (1.35%) brain metastasis. Esophageal NEN had the highest risk of metastasis (52.68%). The median survival for patients with liver, lung, bone, and brain metastasis was 38, 6, 9, and 2 months, respectively. The presence of lung or liver metastasis indicated higher risk of concurrent existence of bone and brain metastasis than those without. Conclusion Bone and brain metastasis should be screened in the GI‐NEN patients if they had lung or liver metastasis. Findings of the current study could help clinicians to identify distant metastasis of GI‐NENs as early as possible, and by which, to improve survival rate of GI‐NENs.
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Affiliation(s)
- Zhibo Zheng
- Department of International Medical Services, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Chuyan Chen
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Lingjuan Jiang
- Central Research Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Xingtong Zhou
- Department of Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaoyan Dai
- Department of International Medical Services, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Yimin Song
- Department of International Medical Services, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Yongning Li
- Department of International Medical Services, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
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21
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Hoopes M, Schmidt T, Huguet N, Winters-Stone K, Angier H, Marino M, Shannon J, DeVoe J. Identifying and characterizing cancer survivors in the US primary care safety net. Cancer 2019; 125:3448-3456. [PMID: 31174231 DOI: 10.1002/cncr.32295] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 05/06/2019] [Accepted: 05/07/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND Primary care providers must understand the use patterns, clinical complexity, and primary care needs of cancer survivors to provide quality health care services. However, to the authors' knowledge, little is known regarding the prevalence and health care needs of this growing population, particularly in safety net settings. METHODS The authors identified adults with a history of cancer documented in primary care electronic health records within a network of community health centers (CHCs) in 19 states. The authors estimated cancer history prevalence among >1.2 million patients and compared sex-specific site distributions with national estimates. Each survivor was matched to 3 patients without cancer from the same set of clinics. The demographic characteristics, primary care use, and comorbidity burden then were compared between the 2 groups, assessing differences with absolute standardized mean differences (ASMDs). ASMD values >0.1 denote meaningful differences between groups. Generalized estimating equations yielded adjusted odds ratios (aORs) for select indicators. RESULTS A total of 40,266 cancer survivors were identified (prevalence of 3.0% of adult CHC patients). Compared with matched cancer-free patients, a higher percentage of survivors had ≥6 primary care visits across 3 years (62% vs 48%) and were insured (83% vs 74%) (ASMD, >0.1 for both). Cancer survivors had excess medical complexity, including a higher prevalence of depression, asthma/chronic obstructive pulmonary disease, and liver disease (ASMD, >0.1 for all). Survivors had higher odds of any opioid prescription (aOR, 1.23; 95% CI, 1.19-1.27) and chronic opioid therapy (aOR, 1.27; 95% CI, 1.23-1.32) compared with matched controls (P < .001 for all). CONCLUSIONS Identifying cancer survivors and understanding their patterns of utilization and physical and mental comorbidities present an opportunity to tailor primary health care services to this population.
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Affiliation(s)
| | | | - Nathalie Huguet
- Department of Family Medicine, Oregon Health and Science University, Portland, Oregon
| | - Kerri Winters-Stone
- Knight Cancer Institute, Oregon Health and Science University, Portland, Oregon.,School of Nursing, Oregon Health and Science University, Portland, Oregon
| | - Heather Angier
- Department of Family Medicine, Oregon Health and Science University, Portland, Oregon
| | - Miguel Marino
- Department of Family Medicine, Oregon Health and Science University, Portland, Oregon.,School of Public Health, Oregon Health and Science University-Portland State University, Portland, Oregon
| | - Jackilen Shannon
- Knight Cancer Institute, Oregon Health and Science University, Portland, Oregon.,School of Public Health, Oregon Health and Science University-Portland State University, Portland, Oregon
| | - Jennifer DeVoe
- Department of Family Medicine, Oregon Health and Science University, Portland, Oregon
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22
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Pandit V, Jehan F, Zeeshan M, Koblinski JE, Martinez C, Khan M, Mogor OP, Nfonsam V. Failure to Rescue in Postoperative Patients With Colon Cancer: Time to Rethink Where You Get Surgery. J Surg Res 2019; 234:1-6. [DOI: 10.1016/j.jss.2018.08.046] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 08/06/2018] [Accepted: 08/24/2018] [Indexed: 12/21/2022]
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23
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Chen Z, Leng J, Gao G, Zhang L, Yang Y. Direct inpatient costs and influencing factors for patients with rectal cancer with low anterior resection: a retrospective observational study at a three-tertiary hospital in Beijing, China. BMJ Open 2018; 8:e023116. [PMID: 30567822 PMCID: PMC6303600 DOI: 10.1136/bmjopen-2018-023116] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Revised: 10/13/2018] [Accepted: 11/23/2018] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVES The aim of the study was to investigate the direct inpatient cost and analyse influencing factors for patients with rectal cancer with low anterior resection in Beijing, China. DESIGN A retrospective observational study. SETTING The study was conducted at a three-tertiary oncology institution. PARTICIPANTS A total of 448 patients who underwent low anterior resection and were diagnosed with rectal cancer from January 2015 to December 2016 at Peking University Cancer Hospital were retrospectively identified. Demographic, clinical and cost data were determined. RESULTS The median inpatient cost was¥89 064, with a wide range (¥46 711-¥191 329) due to considerable differences in consumables. The material cost accounted for 52.19% and was the highest among all the cost components. Colostomy (OR 4.17; 95% CI 1.79 to 9.71), complications of hypertension (OR 5.30; 95% CI 1.94 to 14.42) and combined with other tumours (OR 2.92; 95% CI 1.12 to 7.60) were risk factors for higher cost, while clinical pathway (OR 0.10; 95% CI 0.03 to 0.35), real-time settlement (OR 0.26; 95% CI 0.10 to 0.68) and combined with cardiovascular disease (OR 0.09; 95% CI 0.02 to 0.52) were protective determinants. CONCLUSIONS This approach is an effective way to relieve the economic burden of patients with cancer by promoting the clinical pathway, optimising the payment scheme and controlling the complication. Further research focused on the full-cost investigation in different stages of rectal cancer based on a longitudinal design is necessary.
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Affiliation(s)
- Zhishui Chen
- Department of Medical Insurance, Peking University Cancer Hospital and Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing, China
| | - Jiahua Leng
- Department of Medical Insurance, Peking University Cancer Hospital and Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing, China
- Department of GI Cancer Center Surgery Unit III, Peking University Cancer Hospital and Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing, China
| | - Guangying Gao
- Institute of Health Management and Education, Capital Medical University, Beijing, China
| | - Lianhai Zhang
- Department of GI Cancer Center Surgery Unit I, Peking University Cancer Hospital and Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing, China
| | - Yang Yang
- Department of GI Cancer Center Surgery Unit I, Peking University Cancer Hospital and Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing, China
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24
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DeGroff A, Sharma K, Satsangi A, Kenney K, Joseph D, Ross K, Leadbetter S, Helsel W, Kammerer W, Firth R, Rockwell T, Short W, Tangka F, Wong F, Richardson L. Increasing Colorectal Cancer Screening in Health Care Systems Using Evidence-Based Interventions. Prev Chronic Dis 2018; 15:E100. [PMID: 30095405 PMCID: PMC6093266 DOI: 10.5888/pcd15.180029] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Affiliation(s)
- Amy DeGroff
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, 4770 Buford Hwy NE, Mail Stop K-76, Atlanta, GA 30341.
| | - Krishna Sharma
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Anamika Satsangi
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Kristy Kenney
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Djenaba Joseph
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Katherine Ross
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | | | - William Helsel
- Information Management Services, Inc, Calverton, Maryland
| | | | - Rick Firth
- Information Management Services, Inc, Calverton, Maryland
| | | | - William Short
- Information Management Services, Inc, Calverton, Maryland
| | - Florence Tangka
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Faye Wong
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Lisa Richardson
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
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Abstract
BACKGROUND Colon cancer is a common cancer with a relatively high survival for nonmetastatic disease if appropriate treatment is given. A lower survival rate for patients with no or inadequate insurance has previously been documented, but the differences have not been explored in detail on a population level. OBJECTIVE The purpose of this study was to examine survival for patients with colon cancer by insurance type. DESIGN Complete analysis was used to examine 1-, 2-, and 3-year survival rates. SETTINGS This was a population-level analysis. PATIENTS Patients were drawn from the in-patients diagnosed with colon cancer at ages 15 to 64 years between 2007 and 2012 in the Surveillance, Epidemiology, and End Results 18 database by insurance type (Medicaid, uninsured, or other insurance) MAIN OUTCOME MEASURE:: This study measured overall survival. RESULTS A total of 57,790 cases were included, with insurance information available for 55,432. Of those, 7611 (13.7%), 4131 (7.5%), and 43,690 (78.8%) had Medicaid, no insurance, or other insurance. Patients with Medicaid or without insurance were more likely to have metastatic disease compared with those with other insurance. Survival was higher for patients with insurance other than Medicaid, with 3-year survival estimates of 57.0%, 61.2%, and 75.6% for Medicaid, uninsured, and other insurance. Significant disparities continued to be observed after adjustment for stage, especially for later-stage disease. When only patients with stage I to II disease who had definitive surgery and resection of ≥12 lymph nodes were included in the analysis, the discrepancy was decreased, especially for uninsured patients. LIMITATIONS Information on chemotherapy use and biological markers of disease severity are not available in the database. CONCLUSIONS Colon cancer survival is lower for patients with no insurance or with Medicaid than for those with private insurance. Differences in rates of definitive surgery and adequate lymph node dissection explain some of this disparity. See Video Abstract at http://links.lww.com/DCR/A585.
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Pre-operative to post-operative serum carcinoembryonic antigen ratio is a prognostic indicator in colorectal cancer. Oncotarget 2017; 8:54672-54682. [PMID: 28903373 PMCID: PMC5589612 DOI: 10.18632/oncotarget.17931] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2017] [Accepted: 05/05/2017] [Indexed: 01/30/2023] Open
Abstract
We explored the prognostic significance of the pre-operative-to-post-operative serum carcinoembryonic antigen (pre-post-CEA) ratio in colorectal cancer (CRC). We detected pre- and post-operative CEA levels in 2035 CRC patients surgically treated at First Affiliated Hospital of Zhengzhou University between June 2001 and June 2011. Univariate analysis revealed the pre-post-CEA ratio is associated with distant metastasis and degree of tumor differentiation (both P < 0.05). Multivariate analysis showed that the pre-post-CEA ratio is associated with lymphatic and distant metastasis, tumor-node-metastasis (TNM) stage and degree of tumor differentiation (all P < 0.01). The pre-CEA levels, pre-post-CEA ratios, distant metastasis, TNM stage and degree of tumor differentiation were all associated with 5-yr overall survival (all P < 0.05) based on multivariate analysis. Consequently, pre-CEA levels, pre-post-CEA ratios, distant metastasis and TNM stage are independent risk factors for CRC. We have thus demonstrated that the pre-post-CEA ratio is a prognostic indicator for CRC patients.
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