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Ebrahimi A, Hosseini S, Shahabi S, Ashkani-Esfahani S, Lozano-Calderon S. The Impact of Social Determinants of Health on the Prognosis of Primary Bone Tumors: A Systematic Review. JBJS Rev 2024; 12:01874474-202409000-00004. [PMID: 39226393 DOI: 10.2106/jbjs.rvw.24.00071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2024]
Abstract
BACKGROUND Although the prevalence of primary bone tumors (PBTs) was reported to be relatively low, they represent a difficult category of tumors for appropriate prediction, prevention, diagnosis, and treatment. Among different factors contributing to the prognosis and treatment outcomes of patients with these tumors, it is assumed that social determinants of health (SDOH) have not been well investigated nor applied in the process of decision making for these patients. METHODS In this systematic review, databases including PubMed, Web of Science, Scopus, Embase, Science Direct, and CINAHL were used. To ensure the quality of the studies and assess them for bias, we used the Methodological Index for Nonrandomized Studies scaling tool. The relevant data were extracted from the included studies and reported. RESULTS Twenty-five studies were included in our review based on the inclusion criteria. Age, socioeconomic status, education, and employment status; place of living and neighborhood; race and ethnicity; and insurance coverage were found to impact the outcomes and prognosis of PBTs. CONCLUSION Literature has shown correlations of various SDOH with the outcomes of PBTs. SDOH are not independent of each other; including and interpreting them in the process of decision making should be in a multifactorial and intercalated manner. We suggest prospective studies on finding the effect of inventing with SDOH through changes in health care policies, educating patients and care providers, improving socioeconomic conditions, and providing better insurance support, on the outcomes of PBTs. LEVEL OF EVIDENCE Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Alireza Ebrahimi
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- Health Policy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sahar Hosseini
- Health Policy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Division of Surgical Oncology, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Saeed Shahabi
- Health Policy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Soheil Ashkani-Esfahani
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- Health Policy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Foot and Ankle Division, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Santiago Lozano-Calderon
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- Orthopaedic Oncology Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
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Xie C, Jiang R, Wang C, Lei X, Lu K, Luo H. Development and validation of a nomogram integrating marital status for 5-year overall survival of chondrosarcoma: a population-based study. Discov Oncol 2024; 15:169. [PMID: 38753185 PMCID: PMC11098994 DOI: 10.1007/s12672-024-01020-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 05/07/2024] [Indexed: 05/19/2024] Open
Abstract
OBJECTIVES The objective of this study was to evaluate the influence of marital status on overall survival (OS) and develop a nomogram for predicting 5-year OS in chondrosarcoma (CHS) patients. METHODS We utilized the Surveillance, Epidemiology, and End Results (SEER) database to identify CHS patients diagnosed between 2010 and 2018. Survival rates were calculated using Kaplan-Meier analysis. Prognostic factors were identified through univariate and multivariate analyses. An independent cohort was used for external validation of the nomogram. Performance evaluation of the nomogram was conducted using Harrell's concordance index (C-index), calibration plot, and decision curve analysis (DCA). RESULTS In the SEER cohort, Kaplan-Meier analysis showed significant differences in OS among CHS patients with different marital statuses (P < 0.001), with widowed patients having the lowest OS. In terms of gender, there were significant survival differences based on marital status in females (P < 0.001), but not in males (P = 0.067). The OS of married and single females is significantly higher than that of married (P < 0.001) and single male (P = 0.006), respectively. Kaplan-Meier curves showed no significant difference in OS between groups stratified by either gender or marital status in the external cohort. Univariate and multivariate analyses confirmed that age at diagnosis, gender, marital status, tumor size, histological type, tumor grade, SEER stage, and surgery were independent prognostic factors for OS. The nomogram demonstrated high internal and external validation C-indexes of 0.818 and 0.88, respectively. Calibration plots, DCA curve, and Kaplan-Meier curve (P < 0.001) confirmed the excellent performance and clinical utility of the nomogram. CONCLUSIONS Marital status was an independent factor influencing OS in CHS patients, with widowed patients having the worst prognosis. The OS of both married and single females is significantly higher than that of their male counterparts. However, these findings require further validation in a large independent cohort. While the contribution of marital status on predicting OS appears modest, our nomogram accurately predicted 5-year OS and identified high-risk groups, providing a valuable tool for clinical decision-making.
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Affiliation(s)
- Chengxin Xie
- Department of Orthopedics, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, 317099, China
- Shandong First Medical University, Jinan, 250021, China
| | - Ruiyuan Jiang
- Department of Graduate Student, Zhejiang University of Chinese Medicine, Hangzhou, 310000, China
- Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, China
| | - Chenglong Wang
- Department of Orthopedics, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, 317099, China
| | - Xinhuan Lei
- Department of Orthopedics, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, 317099, China
| | - Kaicheng Lu
- Department of Graduate Student, Faculty of Chinese Medicine Science, Guangxi University of Chinese Medicine, Nanning, 530022, China
| | - Hua Luo
- Department of Orthopedics, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, 317099, China.
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Alsadhan N, Alhurishi SA, Pujades-Rodriguez M, Shuweihdi F, Brennan C, West RM. Demographic and clinical characteristics associated with advanced stage colorectal cancer: a registry-based cohort study in Saudi Arabia. BMC Cancer 2024; 24:533. [PMID: 38671382 PMCID: PMC11055310 DOI: 10.1186/s12885-024-12270-1] [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: 12/12/2023] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND In Saudi Arabia, approximately one-third of colorectal cancer (CRC) patients are diagnosed at an advanced stage. Late diagnosis is often associated with a worse prognosis. Understanding the risk factors for late-stage presentation of CRC is crucial for developing targeted interventions enabling earlier detection and improved patient outcomes. METHODS We conducted a retrospective cohort study on 17,541 CRC patients from the Saudi Cancer Registry (1997-2017). We defined distant CRCs as late-stage and localized and regional CRCs as early-stage. To assess risk factors for late-stage CRC, we first used multivariable logistic regression, then developed a decision tree to segment regions by late-stage CRC risk, and finally used stratified logistic regression models to examine geographical and sex variations in risk factors. RESULTS Of all cases, 29% had a late-stage diagnosis, and 71% had early-stage CRC. Young (< 50 years) and unmarried women had an increased risk of late-stage CRC, overall and in some regions. Regional risk variations by sex were observed. Sex-related differences in late-stage rectosigmoid cancer risk were observed in specific regions but not in the overall population. Patients diagnosed after 2001 had increased risks of late-stage presentation. CONCLUSION Our study identified risk factors for late-stage CRC that can guide targeted early detection efforts. Further research is warranted to fully understand these relationships and develop and evaluate effective prevention strategies.
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Affiliation(s)
- Norah Alsadhan
- Leeds Institute of Health Sciences, School of Medicine, University of Leeds, Leeds, UK.
| | - Sultana A Alhurishi
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Mar Pujades-Rodriguez
- Leeds Institute of Health Sciences, School of Medicine, University of Leeds, Leeds, UK
| | - Farag Shuweihdi
- Dental Translational & Clinical Research Unit, School of Dentistry, University of Leeds, Leeds, UK
| | - Cathy Brennan
- Psychological & Social Medicine, School of Medicine, University of Leeds, Leeds, UK
| | - Robert M West
- Leeds Institute of Health Sciences, School of Medicine, University of Leeds, Leeds, UK
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Li X, Shi X, Wang Y, Pang J, Zhao X, Xu Y, Li Q, Wang N, Duan F, Nie P. A CT-based radiomics nomogram for predicting histologic grade and outcome in chondrosarcoma. Cancer Imaging 2024; 24:50. [PMID: 38605380 PMCID: PMC11007871 DOI: 10.1186/s40644-024-00695-7] [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: 07/04/2023] [Accepted: 03/29/2024] [Indexed: 04/13/2024] Open
Abstract
OBJECTIVE The preoperative identification of tumor grade in chondrosarcoma (CS) is crucial for devising effective treatment strategies and predicting outcomes. The study aims to build and validate a CT-based radiomics nomogram (RN) for the preoperative identification of tumor grade in CS, and to evaluate the correlation between the RN-predicted tumor grade and postoperative outcome. METHODS A total of 196 patients (139 in the training cohort and 57 in the external validation cohort) were derived from three different centers. A clinical model, radiomics signature (RS) and RN (which combines significant clinical factors and RS) were developed and validated to assess their ability to distinguish low-grade from high-grade CS with area under the curve (AUC). Additionally, Kaplan-Meier survival analysis was applied to examine the association between RN-predicted tumor grade and recurrence-free survival (RFS) of CS. The predictive accuracy of the RN was evaluated using Harrell's concordance index (C-index), hazard ratio (HR) and AUC. RESULTS Size, endosteal scalloping and active periostitis were selected to build the clinical model. Three radiomics features, based on CT images, were selected to construct the RS. Both the RN (AUC, 0.842) and RS (AUC, 0.835) were superior to the clinical model (AUC, 0.776) in the validation set (P = 0.003, 0.040, respectively). A correlation between Nomogram score (Nomo-score, derived from RN) and RFS was observed through Kaplan-Meier survival analysis in the training and test cohorts (log-rank P < 0.050). Patients with high Nomo-score tumors were 2.669 times more likely to suffer recurrence than those with low Nomo-score tumors (HR, 2.669, P < 0.001). CONCLUSIONS The CT-based RN performed well in predicting both the histologic grade and outcome of CS.
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Affiliation(s)
- Xiaoli Li
- Department of Radiology, The Affiliated Hospital of Qingdao University, No. 369, Shanghai Road, 266000, Qingdao, Qingdao, Shandong, China
| | - Xianglong Shi
- Department of Radiology, The Affiliated Hospital of Qingdao University, No. 369, Shanghai Road, 266000, Qingdao, Qingdao, Shandong, China
| | - Yanmei Wang
- GE Healthcare China, Pudong New Town, Shanghai, China
| | - Jing Pang
- Department of Radiology, The Affiliated Hospital of Qingdao University, No. 369, Shanghai Road, 266000, Qingdao, Qingdao, Shandong, China
| | - Xia Zhao
- Department of Radiology, The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Yuchao Xu
- School of Nuclear Science and Technology, University of South China, Hengyang, Hunan, China
| | - Qiyuan Li
- Department of Radiology, The Affiliated Hospital of Qingdao University, No. 369, Shanghai Road, 266000, Qingdao, Qingdao, Shandong, China
| | - Ning Wang
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324, Jingwu Road, 250021, Jinan, Shandong, China.
| | - Feng Duan
- Department of Radiology, The Affiliated Hospital of Qingdao University, No. 369, Shanghai Road, 266000, Qingdao, Qingdao, Shandong, China.
| | - Pei Nie
- Department of Radiology, The Affiliated Hospital of Qingdao University, No. 369, Shanghai Road, 266000, Qingdao, Qingdao, Shandong, China.
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Deng GH. Risk factors for distant metastasis of Chondrosarcoma in the middle-aged and elderly people. Medicine (Baltimore) 2023; 102:e35562. [PMID: 37932996 PMCID: PMC10627602 DOI: 10.1097/md.0000000000035562] [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: 06/19/2023] [Accepted: 09/18/2023] [Indexed: 11/08/2023] Open
Abstract
Chondrosarcoma is the second most common primary bone malignancy with the highest incidence in middle-aged and elderly people, where distant metastasis (DM) still leads to poor prognosis. The purpose of this study was to construct a nomogram for studying the diagnosis of DM in middle-aged and elderly patients with chondrosarcoma. Data on chondrosarcoma patients aged ≥ 40 years diagnosed from 2004 to 2015 were extracted from the Surveillance, Epidemiology, and End Results (SEER) database. The data were divided into a training set and an internal validation set according to a 7:3 ratio, and the training set data were screened for independent risk factors for DM in chondrosarcoma patients using univariate and multivariate logistic regression analysis. The screened independent risk factors were then used to build a nomogram. In addition, data from 144 patients with chondrosarcoma aged ≥ 40 years diagnosed in a tertiary hospital in China from 2012 to 2021 were collected as the external validation set. The results were evaluated by receiver operating characteristic curves, calibration curves, and decision curve analysis in the training set, internal validation set, and external validation set. A total of 1462 middle-aged and elderly patients with chondrosarcoma were included, and 92 (6.29%) had DM at the time of diagnosis. Independent risk factors for DM in middle-aged and elderly patients with chondrosarcoma included being married (OR: 2.119, 95% CI: 1.094-4.105), histological type of dedifferentiated chondrosarcoma (OR: 1.290, 95% CI: 1.110-1.499), high-grade tumor (OR: 1.511, 95% CI: 1.079-2.115), T3 stage (OR: 4.184, 95% CI: 1.977- 8.858), and N1 staging (OR: 5.666, 95% CI: 1.964-16.342). The area under the receiver operating characteristic curve (AUC) was 0.857, 0.820, and 0.859 in the training set, internal validation set, and external validation set, respectively. The results of the calibration curve and decision curve analysis also confirmed that the established nomogram could accurately predict DM in middle-aged and elderly patients with chondrosarcoma. Married, histological type of dedifferentiated chondrosarcoma, high-grade tumor, T3 stage, and N1 stage are independent risk factors for DM in middle-aged and elderly chondrosarcoma patients, and clinicians should see more attention.
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Affiliation(s)
- Guang-hua Deng
- Ya’an Hospital of Traditional Chinese Medicine, Ya'an, China
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Zou G, Liu J, Xiang Z, Zhang L, Zhu D. Marital status independently predicts the overall survival in young adult patients with lymphoma: A population-based, propensity-matched study. Medicine (Baltimore) 2023; 102:e34416. [PMID: 37682153 PMCID: PMC10489250 DOI: 10.1097/md.0000000000034416] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 06/29/2023] [Indexed: 09/09/2023] Open
Abstract
We predicted that marital status may have predictive effects on young adult patients with cancer. A total of 37,028 young adult patients (20-39 years old) newly diagnosed with lymphoma by positive histology between 1988 and 2015 were collected from the Surveillance, Epidemiology, and End Results database. Patients were separated into married and unmarried groups. Multivariate regression was utilized to explore the association between marital status and overall survival, and propensity score matching and an inverse probability of treatment weighting were applied to corroborate our results. Among 37,028 eligible lymphoma patients, 12,827 married patients, and 12,827 unmarried patients, had equal propensity scores and were eventually recruited in this research. Moreover, married patients reported enhanced 10-year overall survival in the original group and the matched cohort. The multivariable Cox regression analysis revealed a vital advantageous influence of married status on overall mortality, with an adjusted hazard ratio (HR) of 0.54 (95% CI, 0.51-0.57, P < .001) and the association remained robust after propensity score matching (HR, 0.53, 95% CI 0.51-0.55, P < .001) and inverse probability of treatment weighting (HR, 0.53, 95% CI 0.51-0.56, P < .001) after adjusting for confounding factors. Marital status had predictive significance for overall survival in young adult patients with lymphoma.
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Affiliation(s)
- Gaorui Zou
- Department of Anesthesiology, Wuhan No. 1 Hospital, Wuhan, PR China
| | - Jinmin Liu
- Department of Anesthesiology, Wuhan No. 1 Hospital, Wuhan, PR China
| | - Zhenxian Xiang
- Department of Gastric and Colorectal Surgical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, PR China
| | - Lin Zhang
- Department of Hematology, Wuhan Women and Children Medical Care Center, Wuhan, PR China
| | - Degang Zhu
- Department of Anesthesiology, Wuhan No. 1 Hospital, Wuhan, PR China
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Zhu S, Lei C. Association between marital status and all-cause mortality of patients with metastatic breast cancer: a population-based study. Sci Rep 2023; 13:9067. [PMID: 37277464 DOI: 10.1038/s41598-023-36139-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 05/30/2023] [Indexed: 06/07/2023] Open
Abstract
This study aimed to investigate the association between marital status and the prognosis of patients with metastatic breast cancer (MBC). Data of patients with MBC were obtained from the Surveillance, Epidemiology, and End Results (SEER) database. Patients were classified into married and unmarried groups. Kaplan-Meier analysis with the log-rank test was conducted to compare breast cancer-specific survival (BCSS) and overall survival (OS) between the groups. Univariable and multivariable Cox proportional models were used to determine whether marital status was independently associated with OS, and the Fine-Gray subdistribution hazard method was performed to determine whether marital status was independently associated with BCSS. In total, 16,513 patients with MBC were identified, including 8949 married (54.19%) and 7564 unmarried (45.81%) patients. The married patients were significantly younger [median age (interquartile range), 59.0 (50.0-68.0) vs. 63.0 (53.0-75.0); p < 0.001] and received more aggressive treatments, such as chemotherapy (p < 0.001) and surgery (p < 0.001), than the unmarried patients. Moreover, married patients had higher 5-year BCSS (42.64% vs. 33.17%, p < 0.0001) and OS (32.22% vs. 21.44%, p < 0.0001) rates. Multivariable analysis revealed that marital status was an independent prognostic factor, and married status was associated with a significant reduction in the risk of breast cancer-specific (sub-hazard ratio, 0.845; 95% confidence interval, 0.804-0.888; p < 0.001) and all-cause (hazard ratio, 0.810; 95% confidence interval, 0.777-0.844; p < 0.001) mortality. Unmarried patients had a 15.5% increased risk of breast cancer-specific mortality and a 19.0% increased risk of overall mortality compared with married patients with MBC. BCSS and OS were superior in married populations compared with unmarried populations in most subgroups. Marital status was an independent prognostic indicator for survival in patients with MBC and was associated with significant survival benefits.
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Affiliation(s)
- Shouqiang Zhu
- Department of Anesthesiology and Perioperative Medicine, Xijing Hospital, The Fourth Military Medical University, Xi'an, 710032, China
| | - Chong Lei
- Department of Anesthesiology and Perioperative Medicine, Xijing Hospital, The Fourth Military Medical University, Xi'an, 710032, China.
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Lawrenz JM, Johnson SR, Hajdu KS, Chi A, Bendfeldt GA, Kang H, Halpern JL, Holt GE, Schwartz HS. Is the Number of National Database Research Studies in Musculoskeletal Sarcoma Increasing, and Are These Studies Reliable? Clin Orthop Relat Res 2023; 481:491-508. [PMID: 35767810 PMCID: PMC9928832 DOI: 10.1097/corr.0000000000002282] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 05/27/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND Large national databases have become a common source of information on patterns of cancer care in the United States, particularly for low-incidence diseases such as sarcoma. Although aggregating information from many hospitals can achieve statistical power, this may come at a cost when complex variables must be abstracted from the medical record. There is a current lack of understanding of the frequency of use of the Surveillance, Epidemiology, and End Results (SEER) database and the National Cancer Database (NCDB) over the last two decades in musculoskeletal sarcoma research and whether their use tends to produce papers with conflicting findings. QUESTIONS/PURPOSES (1) Is the number of published studies using the SEER and NCDB databases in musculoskeletal sarcoma research increasing over time? (2) What are the author, journal, and content characteristics of these studies? (3) Do studies using the SEER and the NCDB databases for similar diagnoses and study questions report concordant or discordant key findings? (4) Are the administrative data reported by our institution to the SEER and the NCDB databases concordant with the data in our longitudinally maintained, physician-run orthopaedic oncology dataset? METHODS To answer our first three questions, PubMed was searched from 2001 through 2020 for all studies using the SEER or the NCDB databases to evaluate sarcoma. Studies were excluded from the review if they did not use these databases or studied anatomic locations other than the extremities, nonretroperitoneal pelvis, trunk, chest wall, or spine. To answer our first question, the number of SEER and NCDB studies were counted by year. The publication rate over the 20-year span was assessed with simple linear regression modeling. The difference in the mean number of studies between 5-year intervals (2001-2005, 2006-2010, 2011-2015, 2016-2020) was also assessed with Student t-tests. To answer our second question, we recorded and summarized descriptive data regarding author, journal, and content for these studies. To answer our third question, we grouped all studies by diagnosis, and then identified studies that shared the same diagnosis and a similar major study question with at least one other study. We then categorized study questions (and their associated studies) as having concordant findings, discordant findings, or mixed findings. Proportions of studies with concordant, discordant, or mixed findings were compared. To answer our fourth question, a coding audit was performed assessing the concordance of nationally reported administrative data from our institution with data from our longitudinally maintained, physician-run orthopaedic oncology dataset in a series of patients during the past 3 years. Our orthopaedic oncology dataset is maintained on a weekly basis by the senior author who manually records data directly from the medical record and sarcoma tumor board consensus notes; this dataset served as the gold standard for data comparison. We compared date of birth, surgery date, margin status, tumor size, clinical stage, and adjuvant treatment. RESULTS The number of musculoskeletal sarcoma studies using the SEER and the NCDB databases has steadily increased over time in a linear regression model (β = 2.51; p < 0.001). The mean number of studies per year more than tripled during 2016-2020 compared with 2011-2015 (39 versus 13 studies; mean difference 26 ± 11; p = 0.03). Of the 299 studies in total, 56% (168 of 299) have been published since 2018. Nineteen institutions published more than five studies, and the most studies from one institution was 13. Orthopaedic surgeons authored 35% (104 of 299) of studies, and medical oncology journals published 44% (130 of 299). Of the 94 studies (31% of total [94 of 299]) that shared a major study question with at least one other study, 35% (33 of 94) reported discordant key findings, 29% (27 of 94) reported mixed key findings, and 44% (41 of 94) reported concordant key findings. Both concordant and discordant groups included papers on prognostic factors, demographic factors, and treatment strategies. When we compared nationally reported administrative data from our institution with our orthopaedic oncology dataset, we found clinically important discrepancies in adjuvant treatment (19% [15 of 77]), tumor size (21% [16 of 77]), surgery date (23% [18 of 77]), surgical margins (38% [29 of 77]), and clinical stage (77% [59 of 77]). CONCLUSION Appropriate use of databases in musculoskeletal cancer research is essential to promote clear interpretation of findings, as almost two-thirds of studies we evaluated that asked similar study questions produced discordant or mixed key findings. Readers should be mindful of the differences in what each database seeks to convey because asking the same questions of different databases may result in different answers depending on what information each database captures. Likewise, differences in how studies determine which patients to include or exclude, how they handle missing data, and what they choose to emphasize may result in different messages getting drawn from large-database studies. Still, given the rarity and heterogeneity of sarcomas, these databases remain particularly useful in musculoskeletal cancer research for nationwide incidence estimations, risk factor/prognostic factor assessment, patient demographic and hospital-level variable assessment, patterns of care over time, and hypothesis generation for future prospective studies. LEVEL OF EVIDENCE Level III, therapeutic study.
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Affiliation(s)
- Joshua M. Lawrenz
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Samuel R. Johnson
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Katherine S. Hajdu
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Andrew Chi
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Gabriel A. Bendfeldt
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Hakmook Kang
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Jennifer L. Halpern
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Ginger E. Holt
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Herbert S. Schwartz
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
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Association Between Insurance Status and Chondrosarcoma Stage at Diagnosis in the United States: Implications for Detection and Outcomes. J Am Acad Orthop Surg 2023; 31:e189-e197. [PMID: 36730695 DOI: 10.5435/jaaos-d-22-00379] [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: 04/14/2022] [Accepted: 08/20/2022] [Indexed: 02/04/2023] Open
Abstract
INTRODUCTION Chondrosarcoma is a common primary bone tumor, and survival is highly influenced by stage at diagnosis. Early detection is paramount to improve outcomes. The aim of this study is to analyze the association between insurance status and stage of chondrosarcoma at the time of diagnosis. METHODS A comparative cross-sectional study was conducted using the Surveillance, Epidemiology and End Results database. Patients with a diagnosis of chondrosarcoma between 2007 and 2016 were included. Exposure variable was insurance status and the outcome chondrosarcoma staging at the time of diagnosis. Control variables included tumor grade, age, sex, race, ethnicity, marital status, place of residence, and primary site. Both unadjusted and adjusted (multiple logistic regression) odds ratios (ORs) and 95% confidence intervals (CIs) were computed to estimate the association between insurance status and stage. RESULTS An effective sample of 2,187 patients was included for analysis. In total, 1824 (83%) patients had health insurance (nonspecified), 277 (13%) had Medicaid, and the remaining 86 (4%) had no insurance. Regarding stage at diagnosis, 1,213 (55%) had localized disease, whereas 974 (45%) had a later stage at presentation. Before adjustment, the odds of being diagnosed at an advanced (regional/distant) stage were 55% higher in patients without insurance (unadjusted OR 1.55; 95% CI 1.003 to 2.39). After adjusting for potential confounders, the odds increased (adjusted OR 1.94; 95% CI 1.12 to 3.32). Variables with a significant association with a later stage at diagnosis included older age ( P < 0.001), male sex ( P < 0.001), pelvic location ( P < 0.001), and high grade ( P < 0.001). CONCLUSION Being uninsured in the United States increased the odds of a late-stage diagnosis of chondrosarcoma by 94% when compared with insured patients. Lack of medical insurance presumably leads to diminished access to necessary diagnostic testing, which results in a more advanced stage at diagnosis and ultimately a worse prognosis. Efforts are required to remediate healthcare access disparities. LEVEL OF EVIDENCE Level III.
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Wen Y, Zhang H, Zhi K, Li M. Influence of marital status on the treatment and survival of middle-aged and elderly patients with primary bone cancer. Front Med (Lausanne) 2022; 9:1001522. [DOI: 10.3389/fmed.2022.1001522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 09/26/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveThe role of spousal support has been recognized to benefit patients with many chronic diseases and cancers. However, the impact of marital status on the survival of middle-aged and elderly patients with primary bone tumors remains elusive.Materials and methodsThe data of patients aged ≥ 45 years with primary bone tumors diagnosed between 2000 and 2018 were extracted from the Surveillance, Epidemiology, and End Results Database. Kaplan–Meier analysis was used to assess the overall survival and tumor-specific survival of patients. The Cox proportional hazards and Fine-and-Gray models were used to calculate the hazard ratios (HRs) and sub-distribution HRs (sHR) and the corresponding 95% confidence interval (CI) of all-cause mortality and tumor-specific mortality, respectively.ResultsA total of 5,640 primary bone tumors were included in the study. In 45–59 years cohort, married, unmarried, divorced and widowed accounted for 66.0, 21.0, 11.2, and 1.8%, respectively; while 64.3, 10.1, 8.8, and 16.8% in 60+ years cohort, respectively. The widowed patients had a lower proportion of early-stage tumors at diagnosis than that married, unmarried, and divorced patients (31.0% vs. 36% vs. 37.1% vs. 39.4%; P = 0.008), and had a higher proportion of patients who did not undergo surgery than that of married, unmarried, and divorced patients (38.6% vs. 21.3% vs. 24.6% vs. 24.4%; P < 0.001). The widowed population had an increased risk of all-cause mortality (HR, 1.68; 95% CI, 1.50–1.88; P < 0.001) and disease-related mortality (HR, 1.33; 95% CI, 1.09–1.61; P = 0.005) compared with the married population.ConclusionThe marital status of middle-aged and elderly people can affect the tumor stage at diagnosis, treatment, and survival prognosis of patients with primary bone cancer. Widowed patients are more inclined to choose non-surgical treatment and have the worst prognosis.
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Xie T, Sun Y, Han X, Zhang J. The clinicopathological characteristics and prognosis of young patients with chondrosarcoma of bone. Front Surg 2022; 9:926008. [PMID: 36132200 PMCID: PMC9484535 DOI: 10.3389/fsurg.2022.926008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 08/16/2022] [Indexed: 11/26/2022] Open
Abstract
Purpose Clinicopathologic characteristics and treatment outcomes for young patients (less than 40 years) with chondrosarcoma of bone are rarely documented. The purpose of this study is to determine the clinicopathological characteristics and identify the survival predictors for this rare population. Patients and Methods We used the Surveillance, Epidemiology, and End Results (SEER) database to identify young patients with chondrosarcoma of bone between 1973 and 2016. Univariate and multivariate Cox regression analyses were conducted to determine the independent risk factors. Kaplan-Meier method was used to intuitively show the survival difference stratified by different treatments. Results A total of 1312 eligible young patients with chondrosarcoma of bone were analyzed this study. The mean age at diagnosis was 28.5 ± 0.2 years old (ranging from 1 to 40 years). 51.1% of cases were located in the extremity. More than two-thirds of patients (71.4%) were high grade. The majority of the patients (92.0%) received surgery, only 11.8% of patients received radiotherapy, and only 10.4% of patients received chemotherapy. The 5-year overall survival (OS) and cancer-specific survival (CSS) rates of this cohort were 88.5% and 89.1%, respectively. According to the results of multivariate analysis, nine variables were significantly correlated with OS and CSS, including gender, year of diagnosis, tumor site, tumor grade, tumor subtype, distant metastasis, tumor size, surgery, and chemotherapy. Conclusion Young patients with chondrosarcoma of bone experienced better prognosis. Surgery was significantly correlated with increased survival, while chemotherapy was significantly correlated with decreased survival. Radiotherapy was not a meaningful survival predictor of young patients with chondrosarcoma of bone. Prospective clinical trials are needed in the future to determine the effect of radiotherapy and chemotherapy on prognosis of those patients.
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Affiliation(s)
- Tao Xie
- Department of Orthopedic Surgery, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yuanyuan Sun
- Department of Neurology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiao Han
- Department of Orthopedic Surgery, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jian Zhang
- Department of Orthopedic Surgery, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Correspondence: Jian Zhang
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Jiao D, Ma Y, Zhu J, Dai H, Yang Y, Zhao Y, Guo X, Liu Z. Impact of Marital Status on Prognosis of Patients With Invasive Breast Cancer: A Population-Based Study Using SEER Database. Front Oncol 2022; 12:913929. [PMID: 35941872 PMCID: PMC9355857 DOI: 10.3389/fonc.2022.913929] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 06/20/2022] [Indexed: 11/17/2022] Open
Abstract
Objective This study aimed to investigate the prognostic roles of marital status in patients with invasive breast cancer. Method: We extracted the data of patients with invasive breast cancer who were diagnosed during 2010–2015 and had complete staging and molecular typing from the Surveillance, Epidemiology, and End Results (SEER)-18 database. Kaplan–Meier curve method and Cox regression analysis were performed to investigate the differences in breast cancer–specific survival (BCSS) and overall survival (OS) in the total population and various subgroups with different marital statuses. Results Among the 324,062 patients with breast cancer in this study, 55.0%, 40.0%, and 5.0% were married, unmarried, and unknown, respectively; 51.8%, 32.2%, 10.5%, and 5.5% were patients with Stages I, II, III, and IV breast cancer, respectively. The 5-year BCSS and OS of married patients were 92.6% and 88.1%, respectively, higher than those of unmarried patients (88.3% and 78.1%, P < 0.001). After adjustment for sex, age, T and N stages, histological grade, insurance status, race, year of diagnosis, and molecular subtypes, married status was an independent predictor of better BCSS [hazard ratio (HR) = 0.775, 95% confidence interval (CI) = 0.753–0.797, P < 0.001) and OS (HR = 0.667, 95% CI = 0.653–0.681, P < 0.001). After multivariate analysis of various subgroups of sex, age, stage, histological grade, insurance status, race, and molecular subtype, married status was an independent predictor of better BCSS in all subgroups except for Grade IV, age < 35 years, and uninsured subgroups. Marital status was an independent predictor of better OS in all subgroups except the subgroup with age <35 years. Conclusions In conclusion, marital status was an independent prognostic factor for breast cancer. The unmarried patients with breast cancer had a worse prognosis, except for the subgroup with age <35 years. Hence, unmarried patients with breast cancer and age ≥35 years may need additional psychosocial and emotional support to achieve more prolonged survival, besides active treatment of primary disease.
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Wang M, Song Y, Liu S, Sun W. Effect of surgery and radiotherapy on overall survival in patients with chondrosarcoma: A SEER-based study. J Orthop Surg (Hong Kong) 2022; 30:10225536221086319. [PMID: 35349776 DOI: 10.1177/10225536221086319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
PURPOSE Chondrosarcoma is an orthopedic malignancy, and the purpose of this study was to evaluate the effect of surgery and radiotherapy (RT) on the survival of patients with chondrosarcoma. METHODS Data were obtained from the SEER database for patients diagnosed with chondrosarcoma between 1988 and 2015. All patients were divided into surgery, RT, surgery + RT, and no surgery/no RT groups. Kaplan-Meier curves were used to analyze the overall survival and cancer-specific survival of patients in different treatment groups. The propensity score matching was used to balance baseline covariates between patients in the surgery and surgery + RT groups and in the RT and surgery + RT groups. RESULTS Data from 3756 patients with chondrosarcoma were included in this study. The number of patients who underwent surgery, RT, surgery + RT, and no surgery or RT was 2885 (76.8%), 112 (3.0%), 403 (10.7%), and 356 (9.5%), respectively. Multivariate Cox regression models showed that treatment modality was independent risk factor for OS and CSS. Before PSM, Kaplan-Meier curves showed that OS and CSS were highest in the surgery group and lowest in the RT group. After PSM, although there was no significant difference in OS (p = .13) and CSS (p = .22) between the surgery and surgery + RT group, OS was longer in the surgery group than in the surgery + RT group. Additionally, OS (p < .001) and CSS (p = .009) were longer in the surgery + RT group than in the RT group after PSM. CONCLUSION Surgical resection was the key approach for the treatment of chondrosarcoma, while RT confers no significant advantage in improving patient survival time.
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Affiliation(s)
- Miao Wang
- Department of Orthopaedics, Jiading Branch of Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Yu Song
- Department of Orthopaedics, 278245Shanghai Tenth People's Hospital, Tongji University, Shanghai, China
| | - Shengfu Liu
- Department of Orthopaedics, 278245Shanghai Tenth People's Hospital, Tongji University, Shanghai, China
| | - Weibing Sun
- Department of Orthopaedics, Jiading Branch of Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, China
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Liu J, Sun Q, Zhao J, Qin X, Gao T, Bai G, Chen G, Guo Z. Early death in supraglottic laryngeal squamous cell carcinoma: A population-based study. EAR, NOSE & THROAT JOURNAL 2022:1455613221078184. [PMID: 35171058 DOI: 10.1177/01455613221078184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Supraglottic laryngeal squamous cell carcinoma (LSCC) is the second most common type of laryngeal cancer with a poor prognosis. Current population-based estimates of the early death rate and associated factors for early death of supraglottic LSCC are lacking. The purpose of this study was to assess the early death rate and related factors for early death in patients with supraglottic LSCC. METHODS We identified 3733 adult patients diagnosed with supraglottic LSCC between 2010 and 2017 for whom the vital status at 3 months was known from the Surveillance, Epidemiology, and End Results (SEER) database. Patients were staged according to the seventh edition of the American Joint Committee on Cancer (AJCC) tumor-node-metastasis (TNM) staging system. The early death (survival time ≤ 3 months) rate was calculated. Univariate and multivariate logistic regression analyses were performed to identify the risk factors associated with the early death rate. RESULTS 313 (8.38%) of the 3733 patients died within 3 months of diagnosis of supraglottic LSCC. Of these, 225 patients died from cancer-specific causes. Multivariate logistic regression analyses confirmed that advanced age, male sex, advanced T stage, advanced N stage, advanced M stage, and not undergoing treatment (surgery, radiotherapy, and chemotherapy) had significant correlations with all-cause early death in supraglottic LSCC. In addition, advanced age, advanced T stage, advanced N stage, advanced M stage, and not undergoing treatment (surgery, radiotherapy, and chemotherapy) were significantly correlated with cancer specificity in supraglottic LSCC. CONCLUSION When a tumor is newly diagnosed, we should pay close attention to sex, age, unmarried status and AJCC TNM staging to quickly detect supraglottic LSCC patients with a tendency toward early death. These findings have implications for precise prognosis prediction and individualized and personalized patient counseling and therapy.
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Affiliation(s)
- Jian Liu
- Department of Otolaryngology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai, P. R. China
| | - Qing Sun
- Department of Otolaryngology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai, P. R. China
| | - Jing Zhao
- Department of Otolaryngology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai, P. R. China
| | - Xuemei Qin
- Department of Otolaryngology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai, P. R. China
| | - Tianle Gao
- Department of Otolaryngology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai, P. R. China
| | - Guangping Bai
- Department of Otolaryngology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai, P. R. China
| | - Guohui Chen
- Department of Otolaryngology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai, P. R. China
| | - Zhiqiang Guo
- Department of Otolaryngology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai, P. R. China
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Wu Y, Zhu PZ, Chen YQ, Chen J, Xu L, Zhang H. Relationship between marital status and survival in patients with lung adenocarcinoma: A SEER-based study. Medicine (Baltimore) 2022; 101:e28492. [PMID: 35029903 PMCID: PMC8735761 DOI: 10.1097/md.0000000000028492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 12/16/2021] [Indexed: 11/29/2022] Open
Abstract
Numerous studies have focused on whether the marital status has an impact on the prognosis in patients with non-small cell lung cancer, but none have focused on lung adenocarcinoma.We selected 61,928 eligible cases with lung adenocarcinoma from the Surveillance, Epidemiology, and End Results database from 2004 to 2016 and analyzed the impact of marital status on cancer-specific survival (CSS) using Kaplan-Meier and Cox regression analyses.We confirmed that sex, age, race, cancer TNM stage and grade, therapeutic schedule, household income, and marital status were independent prognostic factors for lung adenocarcinoma CSS. Multivariate Cox regression showed that widowed patients had worse CSS (hazard ratio 1.26, 95% confidence interval 1.20-1.31, P < .001) compared with married patients. Subgroup analysis showed consistent results regardless of sex, age, cancer grade, and TNM stage. However, the trend was not significant for patients with grade IV cancer.These results suggest that marital status is first identified as an independent prognostic factor for CSS in patients with lung adenocarcinoma, with a clear association between widowhood and a high risk of cancer-specific mortality. Psychological and social support are thus important for patients with lung adenocarcinoma, especially unmarried patients.
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Affiliation(s)
- Ying Wu
- Department of Oncology, the First People's Hospital of Yongkang City, Yongkang, Zhejiang Province, China
| | - Pei-Zhen Zhu
- Department of Oncology, the First People's Hospital of Yongkang City, Yongkang, Zhejiang Province, China
| | - Yin-Qiao Chen
- Department of Oncology, the First People's Hospital of Yongkang City, Yongkang, Zhejiang Province, China
| | - Jie Chen
- Department of Respiratory Medicine, the First People's Hospital of Yongkang City, Yongkang, Zhejiang Province, China
| | - Lu Xu
- Department of Oncology, the First People's Hospital of Yongkang City, Yongkang, Zhejiang Province, China
| | - Huayi Zhang
- Department of Oncology, the First People's Hospital of Yongkang City, Yongkang, Zhejiang Province, China
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Feng G, Shu WB, Li AB. Prognostic Nomogram for Predicting Overall Survival of Solitary Bone Plasmacytoma Patients: A Large Population-Based Study. Int J Gen Med 2021; 14:8621-8630. [PMID: 34849007 PMCID: PMC8627270 DOI: 10.2147/ijgm.s335976] [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: 08/28/2021] [Accepted: 11/08/2021] [Indexed: 11/23/2022] Open
Abstract
Background The aim of the study was to develop a nomogram to predict the overall survival (OS) of patients with solitary plasmacytoma of bone (SBP). Materials and Methods Patients diagnosed with SBP between 1993 and 2012 were collected from the Surveillance, Epidemiology, and End Results (SEER) database. All eligible patients were randomly allocated to the training sets and the validation sets. The nomogram was developed with the training set and validated with the validation set using the concordance index (C-index), calibration plots, and decision curve analyses (DCA). Results Age, marital status, tumor grade, treatment were independent prognostic indicators for OS (P<0.05) and were integrated to construct the nomogram. C-indexes for OS prediction in the training and validation sets were 0.78 and 0.73, respectively. The calibration plots demonstrated good consistency between the predicted and actual survival. DCA demonstrated that the new model has great benefits. In the total cohort, the median OS of patients in the low- and high-risk groups were 12.17 (95% CI 11.92–12.42) and 3.92 (95% CI 2.83–5.01) years, respectively. Conclusion The nomogram showed excellent applicability and accuracy, which could be a reliable tool for predicting OS in SBP patients.
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Affiliation(s)
- Gong Feng
- School of Medicine, Ningbo University, Ningbo, Zhejiang, 315211, People's Republic of China
| | - Wu-Bin Shu
- Department of Orthopedics, Ningbo Yinzhou Second Hospital, Ningbo, 315100, Zhejiang, People's Republic of China
| | - A-Bing Li
- Department of Orthopedics, Ningbo Yinzhou Second Hospital, Ningbo, 315100, Zhejiang, People's Republic of China
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Zhao R, Chen Z, Zhao S, Cheng Y, Zhu X. Prognosis of solitary bone plasmacytoma of the extremities: A SEER-based study. Medicine (Baltimore) 2021; 100:e26568. [PMID: 34190199 PMCID: PMC8257843 DOI: 10.1097/md.0000000000026568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 06/10/2021] [Indexed: 01/04/2023] Open
Abstract
Due to the rarity of solitary bone plasmacytoma (SBP), few studies reported the prognosis and survival predictors of SBP, especially for patients with extremity SBP.A total of 552 patients with extremity SBP were identified from the Surveillance Epidemiology and Ends Results (SEER) database between 1973 and 2016. In order to obtain independent predictors of survival, we performed both univariate and multivariate analysis via Cox proportional hazards model. Additionally, we used the Kaplan-Meier method to construct survival curves.The mean and median age at diagnosis of all patients were 64 and 65 years, respectively. The ratio of male versus women was 1.3:1. Overall survival for this special population was 51.2% and 34.9% at 5 and 10 years, respectively. Cancer-specific survival (CSS) for this special population was 63.5% and 47.5% at 5 and 10 years, respectively. Age at diagnosis and radiotherapy treatment were found to be significant independent predictors of both overall survival and CSS. Additionally, multivariate analysis showed that year of diagnosis and marital status were significantly correlated with CSS.This is the first study to identify prognostic factors of extremity SBP by using the SEER database. Our findings highlight that radiotherapy is the mainstream treatment for extremity SBP. Additionally, age, year of diagnosis, and marital status were significant independent predictors of survival. Knowledge of these survival predictors may help clinicians provide appropriate management for extremity SBP patients.
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Affiliation(s)
- Renbo Zhao
- Department of Orthopedics, Taizhou Tumor Hospital, Wenling, Zhejiang, China
| | - Zhaoxin Chen
- Department of Orthopedics, Qingtian People's Hospital, Lishui, Zhejiang, China
| | - Sujun Zhao
- Department of Endocrinology, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Yali Cheng
- Department of Obstetrics and Gynecology, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Xiaobo Zhu
- Department of Orthopedics, Taizhou Tumor Hospital, Wenling, Zhejiang, China
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Eastman BM, Hippe DS, Wootton LS, Nyflot MJ, Thompson MJ, Pollack SM, Kim E, Spraker MB. Socio-economic factors do not affect overall survival in soft tissue sarcoma when patients treated at a single high-volume center. BMC Cancer 2021; 21:620. [PMID: 34039294 PMCID: PMC8157717 DOI: 10.1186/s12885-021-08352-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 05/06/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Treatments for soft tissue sarcoma (STS) include extensive surgical resection, radiation and chemotherapy, and can necessitate specialized care and excellent social support. Studies have demonstrated that socioeconomic factors, such as income, marital status, urban/rural residence, and educational attainment as well as treatment at high-volume institution may be associated with overall survival (OS) in STS. METHODS In order to explore the effect of socio-economic factors on OS in patients treated at a high-volume center, we performed a retrospective analysis of STS patients treated at a single institution. RESULTS Overall, 435 patients were included. Thirty-seven percent had grade 3 tumors and 44% had disease larger than 5 cm. Patients were most commonly privately insured (38%), married (67%) and retired or unemployed (43%). Median distance from the treatment center was 42 miles and median area deprivation index (ADI) was 5 (10 representing most deprived communities). The majority of patients (52%) were treated with neoadjuvant therapy followed by resection. As expected, higher tumor grade (HR 3.1), tumor size > 5 cm (HR 1.3), and involved lymph nodes (HR 3.2) were significantly associated with OS on multivariate analysis. Demographic and socioeconomic factors, including sex, age at diagnosis, marital status, employment status, urban vs. rural location, income, education, distance to the treatment center, and ADI were not associated with OS. CONCLUSIONS In contrast to prior studies, we did not identify a significant association between socioeconomic factors and OS of patients with STS when patients were treated at a single high-volume center. Treatment at a high volume institution may mitigate the importance of socio-economic factors in the OS of STS.
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Affiliation(s)
- Boryana M Eastman
- Department of Radiation Oncology, University of Washington School of Medicine, 1959 NE Pacific St, Seattle, WA, 98195, USA.
| | - Daniel S Hippe
- Department of Radiology, University of Washington School of Medicine, Seattle, WA, 98195, USA
| | - Landon S Wootton
- Department of Radiation Oncology, Baylor Scott and White Cancer Center, Round Rock, TX, 78665, USA
| | - Matthew J Nyflot
- Department of Radiation Oncology, University of Washington School of Medicine, 1959 NE Pacific St, Seattle, WA, 98195, USA.,Department of Radiology, University of Washington School of Medicine, Seattle, WA, 98195, USA
| | - Matthew J Thompson
- Department of Orthopedics and Sports Medicine, University of Washington School of Medicine, Seattle, WA, 98195, USA
| | - Seth M Pollack
- Department of Medicine (Hematology and Oncology), Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Edward Kim
- Department of Radiation Oncology, University of Washington School of Medicine, 1959 NE Pacific St, Seattle, WA, 98195, USA
| | - Matthew B Spraker
- Department of Radiation Oncology, Washington University in Saint Louis, St. Louis, MO, 63130, USA
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Prognostic Factors and a Nomogram Predicting Overall Survival in Patients with Limb Chondrosarcomas: A Population-Based Study. BIOMED RESEARCH INTERNATIONAL 2021; 2021:4510423. [PMID: 34055971 PMCID: PMC8147544 DOI: 10.1155/2021/4510423] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 05/03/2021] [Indexed: 02/02/2023]
Abstract
Introduction We aimed to develop and validate a nomogram for predicting the overall survival of patients with limb chondrosarcomas. Methods The Surveillance, Epidemiology, and End Results (SEER) program database was used to identify patients diagnosed with chondrosarcomas, from which data was extracted from 18 registries in the United States between 1973 and 2016. A total of 813 patients were selected from the database. Univariate and multivariate analyses were performed using Cox proportional hazards regression models on the training group to identify independent prognostic factors and construct a nomogram to predict the 3- and 5-year survival probability of patients with limb chondrosarcomas. The predictive values were compared using concordance indexes (C-indexes) and calibration plots. Results All 813 patients were randomly divided into a training group (n = 572) and a validation group (n = 241). After univariate and multivariate Cox regression, a nomogram was constructed based on a new model containing the predictive variables of age, site, grade, tumor size, histology, stage, and use of surgery, radiotherapy, or chemotherapy. The prediction model provided excellent C-indexes (0.86 and 0.77 in the training and validation groups, respectively). The good discrimination and calibration of the nomograms were demonstrated for both the training and validation groups. Conclusions The nomograms precisely and individually predict the overall survival of patients with limb chondrosarcomas and could assist personalized prognostic evaluation and individualized clinical decision-making.
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Ding Z, Yu D, Li H, Ding Y. Effects of marital status on overall and cancer-specific survival in laryngeal cancer patients: a population-based study. Sci Rep 2021; 11:723. [PMID: 33436991 PMCID: PMC7803965 DOI: 10.1038/s41598-020-80698-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 12/24/2020] [Indexed: 02/06/2023] Open
Abstract
Marital status has long been recognized as an important prognostic factor for many cancers, however its' prognostic effect for patients with laryngeal cancer has not been fully examined. We retrospectively analyzed 8834 laryngeal cancer patients in the Surveillance Epidemiology and End Results database from 2004 to 2010. Patients were divided into four groups: married, widowed, single, and divorced/separated. The difference in overall survival (OS) and cancer-specific survival (CSS) of the various marital subgroups were calculated using the Kaplan-Meier curve. Multivariate Cox regression analysis screened for independent prognostic factors. Propensity score matching (PSM) was also conducted to minimize selection bias. We included 8834 eligible patients (4817 married, 894 widowed, 1732 single and 1391 divorced/separated) with laryngeal cancer. The 5-year OS and CSS of married, widowed, single, and separated/divorced patients were examined. Univariate and multivariate analyses found marital status to be an independent predictor of survival. Subgroup survival analysis showed that the OS and CSS rates in widowed patients were always the lowest in the various American Joint Committee on Cancer stages, irrespective of sex. Widowed patients demonstrated worse OS and CSS in the 1:1 matched group analysis. Among patients with laryngeal cancer, widowed patients represented the highest-risk group, with the lowest OS and CSS.
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Affiliation(s)
- Zhao Ding
- Clinical Medical College, Dali University, Dali, 671000, Yunnan, China
| | - Deshun Yu
- Department of Otolaryngology, The First Affiliated Hospital of Dali University, Dali, 671000, Yunnan, China
| | - Hefeng Li
- Clinical Medical College, Dali University, Dali, 671000, Yunnan, China
| | - Yueming Ding
- Department of Otolaryngology, The First Affiliated Hospital of Dali University, Dali, 671000, Yunnan, China.
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Gao Z, Zhou S, Song H, Wang Y, He X. Nomograms for predicting overall survival and cancer-specific survival of chondroblastic osteosarcoma patients. J Surg Oncol 2020; 122:1676-1684. [PMID: 32862456 DOI: 10.1002/jso.26185] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 07/23/2020] [Accepted: 08/11/2020] [Indexed: 01/18/2023]
Abstract
BACKGROUND The establishment of precise and personalized prediction systems for chondroblastic osteosarcoma patients is important for guiding the treatment. METHODS The univariate logrank test and multivariate Cox regression analysis were performed to identify independent prognostic factors for overall survival (OS) and cancer-specific survival (CSS). Nomograms were constructed to estimate the OS and CSS based on these factors. Internal and external validation was performed. The predictive power of the nomograms was determined by C-index and calibration plots. RESULTS A total of 401 chondroblastic osteosarcoma cases were identified. Univariate and multivariate analysis revealed that age at diagnosis, histological grade, tumor size, Surveillance, Epidemiology, and End Results stage, and surgical resection were independent prognostic factors for OS and CSS. The five factors were incorporated to construct the nomograms for estimating the 3- and 5-year OS and CSS. The C-index values for the internal validation of the OS and CSS nomogram were 0.732 and 0.746, respectively, and for the external validation were 0.780 and 0.808, respectively. The calibration curves revealed that the predicted OS and CSS could well match the actual survival rate. CONCLUSIONS The nomograms for predicting 3- and 5-year OS and CSS were constructed and were proved to be accurate and reliable by the internal and external validation.
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Affiliation(s)
- Zhongyang Gao
- Department of Orthopedic Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Songlin Zhou
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, Nantong University, Nantong, China
| | - Hui Song
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yiqun Wang
- Department of Orthopedics, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xijing He
- Department of Orthopedics, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Wang K, Mao W, Shi H, Wang G, Yin L, Xie J, Ian LH, Zhang H, Peng B. Marital status impacts survival in patients with upper tract urothelial carcinoma: a population-based, propensity-matched study. Transl Androl Urol 2020; 9:1611-1629. [PMID: 32944523 PMCID: PMC7475671 DOI: 10.21037/tau-20-605] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background Marital status has been considered as an independent prognostic factor for various types of cancer survival. The objectives of our study were to investigate the function of marital status on the survival of upper tract urothelial carcinoma (UTUC) patients. Methods The patients diagnosed with UTUC between 1988 and 2015 were captured within the Surveillance, Epidemiology, and End Results (SEER) database. Patients were classified into married, divorced/separated, widowed and single cohorts. Kaplan-Meier and Cox regression analysis was conducted to assess the effects of marital status on overall survival (OS) and cancer-specific survival (CSS). A 1:1 matched‐pair analysis was performed to optimize the final statistical results by propensity score matching (PSM). Results Among the 10,852 eligible patients, the percentage of married, divorced/separated, widowed and single patients accounted for 58.2% (6,321), 9.0% (980), 23.3% (2,526) and 9.4% (1,025) respectively. The widowed patients had the worst OS and CSS. Marital status was a predictive factor for OS and CSS of UTUC patients. The results of multivariate Cox regression showed that the worst OS [hazard ratio (HR): 1.41; 95% confidence interval (CI): 1.33–1.49, P<0.001] and the poorer CSS (HR: 1.32; 95% CI: 1.22–1.43, P<0.001) were existed in the widowed patients, compared with married patients. The results of the stratified analysis by primary site also indicated the same conclusion. Furthermore, the results were confirmed in the 1:1 matched group. Conclusions Marital status acted as an independent prognostic and protective factor for survival in UTUC patients. Additionally, being widowed was related with a high risk of death in UTUC compared with married, divorced, or single patients.
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Affiliation(s)
- Keyi Wang
- Department of Urology, People's Hospital of Putuo District, School of Medicine, Tongji University, Shanghai, China.,Department of Urology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Weipu Mao
- Department of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
| | - Heng Shi
- Department of Urology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Guangchun Wang
- Department of Urology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Lei Yin
- Department of Urology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jinbo Xie
- Department of Urology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Lap Hong Ian
- Department of Urology, Centro Hospitalar Conde de São Januário (CHCSJ) Hospital, Macau, China
| | - Hui Zhang
- Department of Anesthesiology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Bo Peng
- Department of Urology, People's Hospital of Putuo District, School of Medicine, Tongji University, Shanghai, China.,Department of Urology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
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Tang C, Wang R, Lu Q, Wang S, Jia G, Cao P, Nie X, Zhang H. Influence of marital status on overall survival in adult patients with chordoma: a SEER-based study. J Orthop Surg Res 2020; 15:278. [PMID: 32703313 PMCID: PMC7376721 DOI: 10.1186/s13018-020-01803-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 07/14/2020] [Indexed: 12/29/2022] Open
Abstract
Background As a rare primary bone tumor, no studies have reported the relationship between prognosis and marital status in patients with chordoma. Methods We classified patients with chordoma identified from the Surveillance, Epidemiology, and End Results (SEER) database from 1975 to 2016 into four groups: married, divorced/separated, widowed, and single groups. Kaplan-Meier curves with log-rank test and Cox regression were used to analyze the effect of marital status on overall survival (OS). Results A total of 1080 patients were included in the study: 700 (64.8%) were married, 88 (8.1%) were divorced/separated, 78 (7.2%) were widowed, and 214 (19.8%) were single. Among the 4 groups, the 5-year OS (45.2%), 10-year OS (12.5%), and median OS (56.0 months) were the lowest in the widowed group. After including age, sex, primary site, marital status, disease stage, tumor size, histological type, and treatment pattern, multivariate analysis showed that marital status was still an independent risk factor for patients with chordoma, and widowed patients had the lowest OS (hazard ratio [HR] 1.71; 95% confidence interval [CI] 1.25–2.33, p < 0.001) compared with married patients. Similar results were observed after stratifying the primary site and disease stage. Conclusion Marital status was an independent prognostic indicator for adult patients with chordoma, and marital status was conducive to patient survival. Compared with married patients, widowed patients have a higher risk of death.
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Affiliation(s)
- Chao Tang
- Pain Department, Pizhou City People's Hospital, Xuzhou Medical University, Xuzhou City, 200032, Jiangsu Province, China
| | - Ruiliang Wang
- Nursing Department, Xijing Hospital, Air Force Medical University, Xi'an City, 710032, Shanxi Province, China
| | - Qingguo Lu
- Trauma Center, Pizhou City People's Hospital, Xuzhou Medical University, Xuzhou City, 200032, Jiangsu Province, China
| | - Shantao Wang
- Trauma Center, Pizhou City People's Hospital, Xuzhou Medical University, Xuzhou City, 200032, Jiangsu Province, China
| | - Gen Jia
- Pain Department, Pizhou City People's Hospital, Xuzhou Medical University, Xuzhou City, 200032, Jiangsu Province, China
| | - Pengfei Cao
- Pain Department, Pizhou City People's Hospital, Xuzhou Medical University, Xuzhou City, 200032, Jiangsu Province, China
| | - Xinfa Nie
- Pain Department, Pizhou City People's Hospital, Xuzhou Medical University, Xuzhou City, 200032, Jiangsu Province, China.
| | - Hailong Zhang
- Orthopedic Department, People's Hospital of Putuo District, Tongji University School of Medicine, Shanghai, 200060, China.
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24
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Zhou YJ, Lu XF, Zheng KI, Wang QW, Chen JN, Zhang QW, Yan FR, Li XB. Marital status, an independent predictor for survival of gastric neuroendocrine neoplasm patients: a SEER database analysis. BMC Endocr Disord 2020; 20:111. [PMID: 32703291 PMCID: PMC7376955 DOI: 10.1186/s12902-020-00565-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 06/01/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Marital status proves to be an independent prognostic factor in a variety of cancers. However, its prognostic impact on gastric neuroendocrine neoplasms (G-NEN) has not been investigated. METHODS We identified 3947 G-NEN patients from the Surveillance, Epidemiology, and End Results (SEER) database. Meanwhile, propensity scores for marital status were used to match 506 unmarried patients with 506 married patients. We used Kaplan-Meier method and multivariate Cox regression to analyse the association between marital status and the overall survival (OS) and G-NEN cause-specific survival (CSS) before matching and after matching. RESULTS Married patients enjoyed better OS and CSS, compared with divorced/separated, single, and widowed patients. Multivariate Cox regression analysis indicated that unmarried status was associated with higher mortality hazards for both OS and CSS among G-NEN patients. Additionally, widowed individuals had the highest risks of overall (adjusted hazard ratio (HR): 1.56, 95% confidence interval (CI): 1.35-1.81, P < 0.001) and cancer-specific mortality (adjusted HR: 1.33, 95% CI: 1.05-1.68, P = 0.02) compared to other unmarried groups in both males and females. Furthermore, unmarried status remained an independent prognostic and risk factor for both OS (HR 1.51, 95% CI 1.19-1.90, P = 0.001) and CSS (HR 1.50, 95% CI 1.10-2.05, P = 0.01) in 1:1 propensity score-matched analysis. CONCLUSION Marital status was an independent prognostic factor for G-NEN. Meanwhile, widowed patients with G-NEN had the highest risk of death compared with single, married, and divorced/separated patients.
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Affiliation(s)
- Yu-Jie Zhou
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127 China
| | - Xiao-Fan Lu
- State Key Laboratory of Natural Medicines, Research Center of Biostatistics and Computational Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Kenneth I. Zheng
- Department of Hepatology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Qi-Wen Wang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127 China
| | - Jin-Nan Chen
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127 China
| | - Qing-Wei Zhang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127 China
| | - Fang-Rong Yan
- State Key Laboratory of Natural Medicines, Research Center of Biostatistics and Computational Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Xiao-Bo Li
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127 China
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Nilbert M. Difficult journeys in sarcoma care; socioeconomic disparity added to the multiple challenges of a rare tumor diagnosis. Acta Oncol 2020; 59:125-126. [PMID: 31994423 DOI: 10.1080/0284186x.2020.1717605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Mef Nilbert
- Danish Cancer Society Research Center, Copenhagen and Clinical Research Center, Hvidovre University Hospital, Hvidovre, Denmark
- Department of Oncology, Institute of Clinical Sciences, Lund University, Lund, Sweden
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26
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Nguyen MT, Jiang YQ, Li XL, Dong J. Risk Factors for Incidence and Prognosis in Chondrosarcoma Patients with Pulmonary Metastasis at Initial Diagnosis. Med Sci Monit 2019; 25:10136-10153. [PMID: 31885034 PMCID: PMC6951109 DOI: 10.12659/msm.919184] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background The incidence and prognostic factors of chondrosarcoma patients have been reported in early studies. However, the association between risk factors and the incidence or prognosis of chondrosarcoma patients with pulmonary metastasis remains unclear. Therefore, we assessed these risk factors among chondrosarcoma patients with pulmonary metastasis. Material/Methods From 1365 chondrosarcoma patients in the Surveillance, Epidemiology, and End Results (SEER) database, we collected the information of 69 patients with pulmonary metastasis at the initial diagnosis of chondrosarcoma from 2010 to 2016. We investigated the incidence, risk factors, and prognostic factors for pulmonary metastasis patients by using multivariate logistic regression and multivariate Cox regression analyses. Results Data from a total of 69 (6.8%) chondrosarcoma patients with pulmonary metastasis at initial diagnosis were extracted. Patients with the following characteristics were positively associated with higher risk of pulmonary metastasis: dedifferentiated subtype, high grade of malignancy, extracompartmental tumor (Enneking B), presence of regional lymph nodes, local recurrence, large tumor size (larger than 15 cm), and being married. Older patients (older than 67 years), and patients with clear cell chondrosarcoma or large tumor size (larger than 15 cm) exhibited the worse prognosis and survival (overall and cancer-specific). Resection of the primary tumor tended to be correlated with a better prognosis. Conclusions The incidence of pulmonary metastasis in chondrosarcoma was approximately 6.8%, with poor prognosis. Identifying risk factors and their associations with the incidence and prognosis in chondrosarcoma patients with pulmonary metastasis could provide a reference for clinical surveillance and guide the design of personalized treatment plans.
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Affiliation(s)
- Minh Tien Nguyen
- Department of Orthopedics, Zhongshan Hospital, Fudan University, Shanghai, China (mainland)
| | - Yun-Qi Jiang
- Department of Orthopedics, Zhongshan Hospital, Fudan University, Shanghai, China (mainland)
| | - Xi-Lei Li
- Department of Orthopedics, Zhongshan Hospital, Fudan University, Shanghai, China (mainland)
| | - Jian Dong
- Department of Orthopedics, Zhongshan Hospital, Fudan University, Shanghai, China (mainland)
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Gao Z, Lu T, Song H, Gao Z, Ren F, Ouyang P, Wang Y, Zhu J, Zhou S, He X. Prognostic Factors and Treatment Options for Patients with High-Grade Chondrosarcoma. Med Sci Monit 2019; 25:8952-8967. [PMID: 31765367 PMCID: PMC6894367 DOI: 10.12659/msm.917959] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background The goal of this study was to determine the prognostic factors exclusive for high-grade chondrosarcoma and whether adjuvant radiotherapy could achieve better overall survival (OS) or cancer-specific survival (CSS) for patients with high-grade chondrosarcoma. Material/Methods Surveillance, Epidemiology, and End Results (SEER) cancer registry database was utilized to extract the chondrosarcoma cases diagnosed between 1973 and 2014. Among these cases, the histological grades of poorly differentiated (grade 3) and undifferentiated (grade 4) were categorized as high-grade and included in this study. Chondrosarcoma OS and CSS were the primary outcomes in the present study. The log-rank test was performed for univariate analysis, and the Cox regression model was conducted for multivariate analysis. Results A total of 743 patients with high-grade chondrosarcoma were identified in this study (430 cases were poorly differentiated tumors, and 313 cases were undifferentiated tumors). Age at diagnosis, pathological grade, histo-type, SEER stage, tumor size and surgical resection were identified as independent predictors in both OS and CSS analysis of high-grade chondrosarcoma. When stratified by histological grade, surgical resection remained the effective treatment. Strikingly, radiotherapy was determined as an independent protective factor in both OS and CSS analysis of undifferentiated (grade 4) dedifferentiated chondrosarcoma, and adjuvant radiotherapy combined surgical resection could improve both the OS and CSS of patients with undifferentiated myxoid and dedifferentiated chondrosarcoma compared with other treatment regimens. Conclusions Our study first demonstrated that adjuvant radiotherapy combined surgery could improve the survival of patients with undifferentiated myxoid and dedifferentiated chondrosarcoma. These results encourage the application of adjuvant radiotherapy for patients with high-grade chondrosarcoma and maximize the patients’ outcome.
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Affiliation(s)
- Zhongyang Gao
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Teng Lu
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Hui Song
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Zhengchao Gao
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Fenggang Ren
- Research Institute of Advanced Surgical Techniques and Engineering of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Pengrong Ouyang
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Yibin Wang
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Junjie Zhu
- Department of Neurobiology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Songlin Zhou
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu, China (mainland)
| | - Xijing He
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
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Qiu S, Tao L, Zhu Y. Marital Status and Survival in Osteosarcoma Patients: An Analysis of the Surveillance, Epidemiology, and End Results (SEER) Database. Med Sci Monit 2019; 25:8190-8203. [PMID: 31672959 PMCID: PMC6849371 DOI: 10.12659/msm.918048] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background As the most malignant bone tumor globally, osteosarcoma has drawn increased attention. However, no studies have focused on the association between marital status and survival rate. The objectives of this study were to determine the association between marital and survival rate of osteosarcoma patients based on the SEER database. Material/Methods We enrolled a total of 2725 osteosarcoma patients between 1973 and 2015, including 1184 married, 154 divorced/separated, 136 widowed, and 1251 never-married patients. Survival rate was determined based on the Kaplan-Meier method in different marital subgroups. Multivariate Cox regression analysis was performed to explore independent prognostic factors. Results The 5-year overall survival (OS) and cancer-specific survival (CSS) rates of the married, separated/divorced, widowed, and never-married subjects were 45.93%, 41.39%, 19.08%, and 57.21% (OS), and 49.97%, 45.85%, 22.14%, and 60.69% (CSS), respectively. The survival outcome among subgroups exhibited a clear difference, with a log-rank test p-value <0.0001. Multivariate Cox regression showed that widowhood served as the independent prognostic factor for decreased OS rather than marriage (HR, 1.246; 95% CI, 1.011–1.536; p-value=0.039) and CSS (HR, 1.34; 95% CI, 1.07–1.68; p-value=0.01). Moreover, the OS and CSS in widowed patients were lower. Additionally, based on the propensity score matching (PSM) method, the prognosis of married patients was better than that of unmarried subjects. Conclusions Marital status was correlated with the survival rate, meaning that married patients had higher survival than widowed subjects, who had worse prognoses of osteosarcoma.
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Affiliation(s)
- Shui Qiu
- Department of Orthopaedics, The First Hospital of China Medical University, Shenyang, Liaoning, China (mainland)
| | - Lin Tao
- Department of Orthopedics, The First Hospital of China Medical University, Shenyang, Liaoning, China (mainland)
| | - Yue Zhu
- Department of Orthopedics, The First Hospital of China Medical University, Shenyang, Liaoning, China (mainland)
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Chen L, Long C, Liu J, Duan X, Xiang Z. Prognostic nomograms to predict overall survival and cancer-specific survival in patients with pelvic chondrosarcoma. Cancer Med 2019; 8:5438-5449. [PMID: 31353800 PMCID: PMC6745823 DOI: 10.1002/cam4.2452] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 06/28/2019] [Accepted: 07/16/2019] [Indexed: 02/05/2023] Open
Abstract
Background The pelvis is the most common site of chondrosarcoma (CS), and the prognosis for patients with pelvic CS is worse than that for patients with CS in the extremities. However, clinicians have had few tools for estimating the likelihood of survival in patients with pelvic CS. Our aim was to develop nomograms to predict survival of patients with pelvic CS. Methods Data from the Surveillance, Epidemiology, and End Results (SEER) database of patients with pelvic CS between 2004 and 2016 were retrieved for retrospective analysis. Univariate and multivariate Cox analyses were used to identify independent prognostic factors. On the basis of the results of the multivariate analyses, nomograms were constructed to predict the likelihood of 3‐ and 5‐year overall survival (OS) and cancer‐specific survival (CSS) of patients with pelvic CS. The concordance index (C‐index) and calibration curves were used to test the models. Results In univariate and multivariate analyses of OS, sex, pathologic grade, tumor size, tumor stage, and surgery were identified as the independent risk factors. In univariate and multivariate analyses of CSS, pathologic grade, tumor size, tumor stage, and surgery were identified as the independent risk factors. These characteristics except surgery were integrated in the nomograms for predicting 3‐ and 5‐year OS and CSS, and the C‐indexes were 0.758 and 0.786, respectively. Conclusion The nomograms precisely and individually predict OS and CSS of patients with pelvic CS and could aid in personalized prognostic evaluation and individualized clinical decision‐making.
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Affiliation(s)
- Li Chen
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, China
| | - Cheng Long
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, China
| | - Jiaxin Liu
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, China
| | - Xin Duan
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, China
| | - Zhou Xiang
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, China
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Deng Z, Li W, Alahdal M, Zhang N, Xie J, Hu X, Chen Y, Fang H, Duan L, Gu L, Wang D. Overexpression of ClC-3 Chloride Channel in Chondrosarcoma: An In Vivo Immunohistochemical Study with Tissue Microarray. Med Sci Monit 2019; 25:5044-5053. [PMID: 31281178 PMCID: PMC6637820 DOI: 10.12659/msm.917382] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Background Recently, ClC-3 chloride channel expression has been noted to be high in some tumors. In chondrosarcoma, which is a malignant tumor with a high incidence in the bone, there has been no previous literature regarding ClC-3 chloride channel expression. Here we evaluated the expression of ClC-3 chloride channel in chondrosarcoma and explored its clinical significance. Material/Methods In this study, 75 chondrosarcoma and 5 normal cartilage tissues were collected. Thereafter, tissue microarray was performed. Immunohistochemistry was also used to observe the level of ClC-3 chloride channel expression between normal and chondrosarcoma tissues. Results Results showed that the expression of ClC-3 chloride channel in the normal chondrocyte was thinner, since it showed distinct differentiation among chondrosarcoma specimens. Interestingly, we noticed that the moderately-differentiated chondrosarcoma (MDC) and the poorly-differentiated chondrosarcoma (PDC) exhibited 94.44% of ClC-3 chloride channel. Besides, the subcellular localization of ClC-3 chloride channel was changed in association with malignant degree changes. The subcellular localization of ClC-3 chloride channel in the MDC and PDC tissue was localized in the cytoplasm and both nucleus and cytoplasm: 83.33% (5 out of 6 cases) and 91.66% (11 out of 12 cases) respectively. On the other hand, we noticed that patient age and gender could have a relation with ClC-3 chloride channel expression; 30- to 60-year-old males showed more expression. Conclusions These results demonstrated a high frequency of ClC-3 chloride channel overexpression and subcellular localization differences in MDC and PDC tissue, suggesting a specific role of ClC-3 chloride channel in the pathogenesis of chondrosarcoma.
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Affiliation(s)
- Zhiqin Deng
- Department of Microsurgery and Orthopedic Trauma, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, Guangdong, China (mainland).,Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, China (mainland)
| | - Wencui Li
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, China (mainland)
| | - Murad Alahdal
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, China (mainland)
| | - Ningfeng Zhang
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, China (mainland)
| | - Junxiong Xie
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, China (mainland)
| | - Xiaotian Hu
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, China (mainland)
| | - Yang Chen
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, China (mainland)
| | - Huankun Fang
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, China (mainland)
| | - Li Duan
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, China (mainland)
| | - Liqiang Gu
- Department of Microsurgery and Orthopedic Trauma, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, Guangdong, China (mainland)
| | - Daping Wang
- Guangdong Provincial Research Center for Artificial Intelligence and Digital Orthopedic Technology, Hand and Foot Surgery Department, Shenzhen Second People's Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, Guangdong, China (mainland)
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Development and validation of a nomogram containing the prognostic determinants of chondrosarcoma based on the Surveillance, Epidemiology, and End Results database. Int J Clin Oncol 2019; 24:1459-1467. [PMID: 31243629 DOI: 10.1007/s10147-019-01489-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 06/07/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND We aimed to develop and validate a reliable nomogram for predicting the disease-specific survival (DSS) of chondrosarcoma patients. METHODS The Surveillance, Epidemiology, and End Results (SEER) database was queried from 2004 to 2015 to identify cases of histologically confirmed chondrosarcoma. Multivariate Cox regression analysis was performed to identify independent prognostic factors and construct a nomogram for predicting the 3- and 5-year DSS rates. Predictive values were compared between the new model and the American Joint Committee on Cancer (AJCC) staging system using concordance indexes (C-indexes), calibration plots, integrated discrimination improvement (IDI), net reclassification improvement (NRI), and decision curve analysis (DCA). RESULTS Multivariate Cox regression identified 1180 patients, who were used to establish a nomogram based on a new model containing the predictive variables of age, socioeconomic status, tumor size, surgery status, chemotherapy status, and AJCC staging. In the nomogram, age at diagnosis is the factor with the highest risk, followed by AJCC stage IV and tumor size > 100 mm. Both the C-index and the calibration plots demonstrated the good performance of the nomogram. Moreover, both NRI and IDI were improved compared to the AJCC staging system, and also DCA demonstrated that the nomogram is clinically useful. CONCLUSION We have developed a reliable nomogram for determining the prognosis and treatment outcomes of chondrosarcoma patients that is superior to the traditional AJCC staging system.
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Yin P, Mao N, Liu X, Sun C, Wang S, Chen L, Hong N. Can clinical radiomics nomogram based on 3D multiparametric MRI features and clinical characteristics estimate early recurrence of pelvic chondrosarcoma? J Magn Reson Imaging 2019; 51:435-445. [PMID: 31215096 DOI: 10.1002/jmri.26834] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 05/28/2019] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Chondrosarcoma (CS) is the second most common primary malignant bone tumor, with a relatively high recurrence rate. However, an effective method that estimates whether pelvic CS will recur after surgery, which influences the formulation of a clinical treatment plan, remains lacking. PURPOSE To develop and validate a clinical radiomics nomograms based on 3D multiparametric magnetic resonance imaging (mpMRI) features and clinical characteristics that could estimate early recurrence (ER) (≤1 year) of pelvic CS. STUDY TYPE Retrospective. POPULATION In all, 103 patients (ER = 41, non-ER = 62) with histologically proven CS were retrospectively analyzed and divided into a training set (n = 72) and a validation set (n = 31). FIELD STRENGTH/SEQUENCE 3.0T axial T1 -weighted (T1 -w), T2 -weighted (T2 -w), diffusion weighted imaging (DWI), contrast-enhanced T1 -weighted (CET1 -w). ASSESSMENT Risk factors (sex, age, type, grade, resection margins, etc.) associated with ER were evaluated. Five individual models based on T1 -w, T2 -w, DWI, CET1 -w, and clinical data were built. Then we compared the performance of models based on T1 -w, T2 -w, CET1 -w and their combination. Lastly, two nomograms based on the best model + clinical data and DWI + clinical data were built. STATISTICAL TESTS The area under the receiver operating characteristic curve (AUC) and accuracy (ACC) were used to evaluate different models. RESULTS Grade was the most important univariate clinical predictor of ER of pelvic CS patients (odds ratio [OR]1 = 4.616, OR2 = 8.939, P < 0.05). T1 -w + T2 -w + CET1 -w had a significantly higher performance than CET1 -w in the training set (P = 0.01). Radiomics features are more important than clinical characteristics in clinical radiomics nomograms, especially for multisequence combined features (OR = 3.208, P < 0.01). Clinical radiomics nomogram based on combined features (T1 -w + T2 -w + CET1 -w) + clinical data achieved an AUC of 0.891 and ACC of 0.857, followed by DWI + clinical data (AUC = 0.882, ACC = 0.760) in the validation set. DATA CONCLUSION The clinical radiomics nomogram had good performance in estimating ER of pelvic CS patients, which would be helpful in clinical decision-making. LEVEL OF EVIDENCE 4 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2020;51:435-445.
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Affiliation(s)
- Ping Yin
- Department of Radiology, Peking University People's Hospital, Beijing, P.R. China
| | - Ning Mao
- Department of Radiology, Qingdao University Medical College Affiliated Yantai Yuhuangding Hospital, Yantai, Shandong, P.R. China
| | - Xia Liu
- Department of Radiology, Peking University People's Hospital, Beijing, P.R. China
| | - Chao Sun
- Department of Radiology, Peking University People's Hospital, Beijing, P.R. China
| | | | - Lei Chen
- Department of Radiology, Peking University People's Hospital, Beijing, P.R. China
| | - Nan Hong
- Department of Radiology, Peking University People's Hospital, Beijing, P.R. China
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Mao W, Zhang Z, Huang X, Fan J, Geng J. Marital Status and Survival in Patients with Penile Cancer. J Cancer 2019; 10:2661-2669. [PMID: 31258774 PMCID: PMC6584924 DOI: 10.7150/jca.32037] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 04/27/2019] [Indexed: 01/06/2023] Open
Abstract
Purpose: We aimed to reveal the effects of marital status on survival outcomes in patients with penile cancer. Methods: Patients with penile cancer who were diagnosed between 2004 and 2015 were identified by using the Surveillance, Epidemiology and End Results (SEER) database. Kaplan-Meier and Cox regressions were used to analyse the effects of marital status on overall survival (OS) and cancer-specific survival (CSS). Results: Among 3,195 eligible patients with penile cancer, 1,951 (61.1%) patients were married, 365 (11.4%) were divorced or separated, 327 (10.2%) were widowed and 552 (17.3%) were single. The widowed patients had the worst OS median survival time (22 months) and CSS median survival time (23.5 months). Marital status was an independent prognostic factor for OS and CSS of penile cancer patients. The multivariate Cox regression showed that widowed patients exhibited the poorest OS (hazard ratio [HR]: 1.73; 95% confidence interval [CI]: 1.48-2.03, p < 0.001) and the poorest CSS (HR: 1.64; 95% CI: 1.144-1.279, p < 0.001) compared with married patients. Similar results were observed in our centre database and the subgroup analyses based on the SEER stage and grade. Conclusions: In our study, we found that marital status was an independent prognostic factor for survival in patients with penile cancer. Additionally, widowed patients had the lowest OS and CSS compared with married patients.
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Affiliation(s)
- Weipu Mao
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University, Shanghai, 200072, China
| | - Ziwei Zhang
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University, Shanghai, 200072, China
| | - Xin Huang
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University, Shanghai, 200072, China
| | - Jie Fan
- Department of Pathology, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Jiang Geng
- Department of Urology, Shanghai Tenth People's Hospital, Tongji University, Shanghai, 200072, China
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