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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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Duarte HS, da Veiga CRP, da Veiga CP, Wainstein AJA, da Silva WV, Drummond-Lage AP. Does it fit in your pocket? economic burden of PD-1 inhibitors' toxicity in the supplementary health system: evidence from Brazil. BMC Health Serv Res 2023; 23:781. [PMID: 37480058 PMCID: PMC10360250 DOI: 10.1186/s12913-023-09736-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 06/22/2023] [Indexed: 07/23/2023] Open
Abstract
BACKGROUND A full understanding of the economic burden associated with treatment-related adverse events (AEs) can aid estimates of the incremental costs associated with incorporating new technologies and support cost-effective economic modeling in Brazil. In this context, the main objective of this work was to evaluate in a real-life database: (i) the direct medical cost of monitoring the occurrence of AEs (CMO); (ii) the direct medical cost of managing an identified AE (CMN); and (iii) the total direct medical cost of monitoring and managing AEs (TMC), in quarterly periods from 0 to 24 months of the monitoring of cancer patients who used a PD-1 inhibitor from the perspective of the supplementary health system in Brazil. METHODS This study was conducted from the supplementary health system (SSS) perspective and followed the methodological guidelines related to cost-of-illness studies. A bottom-up (person-based) approach was used to assess the use of health resources to monitor and manage AEs during the use of PD-1 inhibitors, which made it possible to capture differences in the mean frequency of the use of health services with stratification results for different subgroups. As the Brazilian SSS is complex, asymmetric, and fragmented, this study used information from different sources. The methodology was divided into three parts: (i) Data Source: clinical management of AEs; (ii) Microcosting: management of the economic burden of AEs; (iii) Statistical analysis: stratification of results for different subgroups. RESULTS Analysis of the economic burden of toxicity showed higher CMO costs than CMN in all the periods analyzed. In general, for every BRL 100 on average invested in the TMC of AEs, BRL 95 are used to monitor the occurrence of the AE and only BRL 5 to manage an identified AE. This work also showed that the sociodemographic characteristics of patients, the journey of oncological treatment, and the toxicity profile affect the economic burden related to AE. CONCLUSION This study provided real-world evidence of the economic burden of AEs associated with the use of PD-1 inhibitors in Brazil. This work also made methodological contributions by evaluating the economic burden of AE of PD-1 inhibitors considering the kinetics of toxicity occurrence and categorizing the costs in terms of CMO, CMN and TMC.
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Affiliation(s)
- Hugo Santos Duarte
- Faculdade de Ciências Médicas de Minas Gerais, Alameda Ezequiel Dias, 275, Belo Horizonte, MG, 30130-110, Brazil
| | - Cassia Rita Pereira da Veiga
- Departamento de Gestão de Serviços de Saúde, Escola de Enfermagem, Universidade Federal de Minas Gerais, Av. Alfredo Balena, 190, Belo Horizonte-MG, 30130-100, Brazil
| | - Claudimar Pereira da Veiga
- FDC Business School, Fundação Dom Cabral, , Av. Princesa Diana, 760,Alphaville Lagoa Dos Ingleses, Nova Lima, MG, 34018-006, Brazil
| | | | - Wesley Vieira da Silva
- Universidade Federal de Alagoas - UFAL, Av. Lourival Melo Mota, S/N, Tabuleiro Do Martins, Maceió, Alagoas, 57072-900, Brazil
| | - Ana Paula Drummond-Lage
- Faculdade de Ciências Médicas de Minas Gerais, Alameda Ezequiel Dias, 275, Belo Horizonte, MG, 30130-110, Brazil.
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Nie D, Zheng H, An G, Li J. Development and validation of a novel nomogram for postoperative overall survival of patients with primary gastric signet-ring cell carcinoma: a population study based on SEER database. J Cancer Res Clin Oncol 2023:10.1007/s00432-023-04796-x. [PMID: 37097391 DOI: 10.1007/s00432-023-04796-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 04/15/2023] [Indexed: 04/26/2023]
Abstract
BACKGROUND Gastric signet ring cell carcinoma (GSRCC) is a highly malignant subtype of gastric cancer. We tried to establish and validate a nomogram using common clinical variables to achieve more personalized management. METHODS We analyzed patients with GSRCC in the Surveillance, Epidemiology, and End Results database between 2004 and 2017. The survival curve was calculated by the Kaplan-Meier method, and the difference in survival curve was tested by log-rank test. We used the cox proportional hazard model to evaluate independent factors of prognosis, and established a nomogram to predict 1-, 3- and 5- overall survival (OS). Harrell's consistency index and calibration curve were used to measure the discrimination and calibration of the nomogram. In addition, we used decision curve analysis (DCA) to compare the net clinical benefits of the nomogram and American Joint Committee on Cancer (AJCC) staging system. RESULTS The prognosis nomogram predicting 1-, 3- and 5-years OS for patients with GSRCC is established for the first time. The C-index and AUC of nomogram were higher than that of the American Joint Committee on Cancer (AJCC) staging system in the training set. Our model also shows better performance than the AJCC staging system in the validation set, and importantly, DCA shows that our model has a better net benefit than the AJCC stage. CONCLUSIONS We have developed and validated a new nomogram and risk classification system, which is better than the AJCC staging system. It will help clinicians manage postoperative patients with GSRCC more accurately.
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Affiliation(s)
- Duorui Nie
- Department of Oncology, The First Hospital of Hunan University of Chinese Medicine, Yuhua District, Changsha, 410007, Hunan, China
| | - Hao Zheng
- First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Guilin An
- School of Traditional Chinese Medicine, Ningxia Medical University, Yinchuan, China
| | - Jing Li
- Department of Oncology, The First Hospital of Hunan University of Chinese Medicine, Yuhua District, Changsha, 410007, Hunan, China.
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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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Pequeno DP, Carron J, Gaspar KC, Lima CSP, Lourenço GJ. Quality of life of family caregivers and survival of head and neck cancer patients in palliative care. Eur J Cancer Care (Engl) 2022; 31:e13731. [PMID: 36217100 DOI: 10.1111/ecc.13731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 08/11/2022] [Accepted: 09/27/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVE The aim of this study is to assess the effect of sociodemographic and genetic features on the quality of life (QoL) of family caregivers (FCGs) of patients with head and neck cancer (HNC) in palliative care (PC) and the effect of QoL of FCGs on patients' survival. METHODS A questionnaire was applied to obtain sociodemographic information of 100 FCGs of patients with HNC in PC. The WHOQoL-bref questionnaire was used to measure QoL. Genotypes were identified using real-time PCR. Differences between groups were assessed by linear regression. Event-free survival (EFS) and overall survival (OS) were calculated by the Cox proportional hazard ratio (HR) regression. RESULTS Worse QoL in the overall QoL (p = 0.04), physical health (p = 0.04), psychological (p = 0.005), and environment (p = 0.02) domains was associated to employed caregivers. Collective transport was related to worse QoL of the FCGs in the general health (p = 0.02) and psychological (p = 0.01) domains. Lower levels of QoL of FCGs in the social relationships domain were predictive of a decrease in EFS (HR: 1.98, p = 0.01) and OS (HR: 2.01, p = 0.01) of the patients. CONCLUSION The results suggest that employment status and means of transportation may impair the QoL of FCGs. Lower levels of QoL of FCGs in the social relationships domain could decrease patients' survival.
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Affiliation(s)
- Daniel Paixão Pequeno
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Juliana Carron
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Karla Cristina Gaspar
- Department of Anesthesiology, Oncology, and Radiology, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil.,Department of Anesthesiology, Oncology, and Radiology, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
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Yu B, Lin F, Duan J, Ning H. The influence of marital status on survival in patients with nasopharyngeal carcinoma: A surveillance, epidemiology, and end results database analysis. Medicine (Baltimore) 2022; 101:e30516. [PMID: 36086732 PMCID: PMC10980364 DOI: 10.1097/md.0000000000030516] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 08/05/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND To assess the influence of marital status on the survival of patients with nasopharyngeal carcinoma (NPC), we used the Surveillance, Epidemiology, and End Results (SEER) database to analyze 5477 patients who were diagnosed with NPC from 2004 to 2016. METHODS Kaplan-Meier survival analysis and Cox proportional hazard regression were used to analyze the influence of marital status on cause-specific survival (CSS) and overall survival (OS). Subgroup analyses was used to assess the influence of marital status on CSS based on different factors. RESULTS For the 5477 patients, 61.5%, 22.4%, and 16.1% were married, single/unmarried, and separated/widowed/divorced, respectively. The separated/widowed/divorced group was more likely to be female (P < .001), had the highest proportion of elderly subjects (P < .001), were mostly Caucasian (P < .001), had pathological grade I/II (P < .001), were likely to undergo surgery (P = .032), and were registered in the northeast, north-central, and south (P < .001) regions. The 5-year CSS rates were 92.6%, 92.4%, and 85.1% in the married, single/unmarried, and separated/widowed/divorced groups, respectively (P < .001), and the 5-year OS rates were 60.7%, 54.6%, and 40.1%, respectively (P < .001). CONCLUSION Marital status is an independent prognostic factor of NPC. Separated/widowed/divorced patients had a significantly increased risk of NPC-related death (hazard ratio [HR] = 2.180, 95% confidence interval [CI] 1.721-2.757, P < .001) compared to married patients. The single/unmarried (P = .355) group had a CSS similar to that of the unmarried group. Marital status is an independent prognostic factor of survival in NPC patients. Separated/widowed/divorced status increases the risk of NPC mortality.
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Affiliation(s)
- Bin Yu
- Department of Pharmacy, Mianyang Central Hospital, Mianyang, P.R. China
| | - Fei Lin
- Department of Pharmacy, The First Affiliated Hospital of Chengdu Medical College, Clinical Medical College, Chengdu Medical College, Chengdu, P.R. China
| | - Jie Duan
- Department of Clinical Pharmacy, Pidu District People’s Hospital, Chengdu, P.R. China
| | - Hong Ning
- Department of Pharmacy, Mianyang Central Hospital, Mianyang, P.R. China
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Krajc K, Miroševič Š, Sajovic J, Klemenc Ketiš Z, Spiegel D, Drevenšek G, Drevenšek M. Marital status and survival in cancer patients: A systematic review and meta-analysis. Cancer Med 2022; 12:1685-1708. [PMID: 35789072 PMCID: PMC9883406 DOI: 10.1002/cam4.5003] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 06/13/2022] [Accepted: 06/13/2022] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND In recent years, authors have repeatedly reported on the significance of social support in cancer survival. Although overall the studies appear to be convincing, little is known about which types of social support promote better survival rates, and which subgroups of cancer patients are more susceptible to the benefits of it. The aim of this study was to identify, organize, and examine studies reporting on the significance of social support in cancer survival. METHODS The PubMed, CINAHL and EBSCO databases were searched using the keywords social support/marital status, cancer, and survival/mortality. Where possible we used a meta-analytical approach, specifically a random effect model, in order to combine the results of the hazard ratios in studies from which this information could be obtained. When interpreting clinical relevance, we used the number needed to treat (NNT). RESULTS Better survival was observed in married patients when compared to unmarried (single, never-married, divorced/separated, and widowed) in overall and cancer-specific survival. Gender group differences showed that the association was statistically significant only in cancer-specific survival when comparing divorced/separated male and female cancer patients (p < 0.001), thus confirming results from the previous meta-analysis. CONCLUSIONS Being unmarried is associated with significantly worse overall and cancer-specific survival. The most vulnerable group found in our study were divorced/separated men. The results of this review can motivate physicians, oncologists, and other healthcare professionals to be aware of the importance of patients' social support, especially in the identified sub-group.
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Affiliation(s)
- Kaja Krajc
- Faculty of Mathematics, Natural Sciences and Information TechnologiesUniversity of PrimorskaKoperSlovenia
| | - Špela Miroševič
- Department of Family Medicine, Faculty of MedicineUniversity of LjubljanaLjubljanaSlovenia
| | - Jakob Sajovic
- Department of StomatologyUniversity Medical Centre LjubljanaLjubljanaSlovenia
| | - Zalika Klemenc Ketiš
- Department of Family Medicine, Faculty of MedicineUniversity of LjubljanaLjubljanaSlovenia,Department of Family Medicine, Faculty of MedicineUniversity of MariborMariborSlovenia,Community Health Centre LjubljanaLjubljanaSlovenia
| | - David Spiegel
- Department of Psychiatry and Behavioural SciencesStanford University School of MedicineStanfordCaliforniaUSA
| | - Gorazd Drevenšek
- Institute of Pharmacology and Experimental Toxicology, Faculty of Medicine LjubljanaUniversity of LjubljanaLjubljanaSlovenia
| | - Martina Drevenšek
- Department of StomatologyUniversity Medical Centre LjubljanaLjubljanaSlovenia
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Weng Q, Li Z, Xie Y, Guo J, Zhang Y, Ye G. Characteristics and Predictors of Long-Time Survivors in Non-Metastatic Gastric Signet Ring Cell Carcinoma: A Large Population-Based Study. Int J Gen Med 2022; 15:3133-3142. [PMID: 35342298 PMCID: PMC8942124 DOI: 10.2147/ijgm.s350448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 03/07/2022] [Indexed: 11/23/2022] Open
Abstract
Objective Gastric signet ring cell carcinoma (SRCC) is a distinct entity with a relatively poor prognosis. This study analyzed the clinicopathological characteristics of long-time survivors (LTSs) and identified independent predictors of long-term survival (LTS) in non-metastatic gastric SRCC. Methods Data from 3906 patients with non-metastatic gastric SRCC were retrieved from Surveillance, Epidemiology and End Results according to the inclusion and exclusion criteria. Patients were randomly divided into training and validation cohorts. Predictors of LTS in the training cohort were identified by multivariate logistic regression. A nomogram-based predictive model for LTS was constructed in non-metastatic gastric SRCC. Results There were 800 patients who survived for >5 years and were defined as TLSs. Young age, other race (not black or white population), female gender, married status, small tumor size, low tumor infiltration, and negative lymph node involvement were independent predictors of LTS in non-metastatic gastric SRCC. These seven variables were incorporated into a nomogram model for predicting LTS. The calibration curve showed good consistency between observed and predicted probability of LTS, and the receiver operating characteristic curve showed acceptable discriminative capacity in the training and validation cohorts. Conclusion This study provides an overview of the features of patients with non-metastatic gastric SRCC. Age, race, sex, marital status, tumor size, tumor infiltration, and lymph node involvement were identified as independent predictors of LTS.
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Affiliation(s)
- Qiuyan Weng
- Department of Neurology, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, Zhejiang, People’s Republic of China
| | - Zhe Li
- Department of Gastroenterology, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, Zhejiang, People’s Republic of China
- Institute of Digestive Diseases, Ningbo University, Ningbo, Zhejiang, People’s Republic of China
| | - Yaoyao Xie
- Department of Biochemistry and Molecular Biology and Zhejiang Key Laboratory of Pathophysiology, Ningbo University School of Medicine, Ningbo, Zhejiang, People’s Republic of China
| | - Junming Guo
- Department of Gastroenterology, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, Zhejiang, People’s Republic of China
- Institute of Digestive Diseases, Ningbo University, Ningbo, Zhejiang, People’s Republic of China
- Department of Biochemistry and Molecular Biology and Zhejiang Key Laboratory of Pathophysiology, Ningbo University School of Medicine, Ningbo, Zhejiang, People’s Republic of China
| | - Yong Zhang
- Department of Trauma Orthopedics, Ningbo No. 6 Hospital, Ningbo, Zhejiang, People’s Republic of China
- Yong Zhang, Department of Trauma Orthopedics, Ningbo No. 6 Hospital, Ningbo, 315000, Zhejiang, People’s Republic of China, Email
| | - Guoliang Ye
- Department of Gastroenterology, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, Zhejiang, People’s Republic of China
- Institute of Digestive Diseases, Ningbo University, Ningbo, Zhejiang, People’s Republic of China
- Correspondence: Guoliang Ye, Department of Gastroenterology, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, 315020, People’s Republic of China, Tel +86-574-87035171, Fax +86-574-87380487, Email
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Bostock IC, Hofstetter W, Mehran R, Rajaram R, Rice D, Sepesi B, Swisher S, Vaporciyan A, Walsh G, Antonoff MB. Barriers to surveillance imaging adherence in early-staged lung cancer. J Thorac Dis 2022; 13:6848-6854. [PMID: 35070369 PMCID: PMC8743395 DOI: 10.21037/jtd-21-1254] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 09/23/2021] [Indexed: 01/19/2023]
Abstract
Background Frequency of post-treatment surveillance is highly variable following curative resection of non-small cell lung cancer (NSCLC). We sought to characterize surveillance practices after lobectomy for early-stage NSCLC and to identify the impact of various demographic factors on patterns of surveillance. Methods We included patients who underwent anatomic lobectomy for pathologic stage I NSCLC from 2007-2017. Demographic characteristics, post-operative imaging studies (internal and external), and travel distance were recorded. We defined the minimal standard of surveillance imaging studies (MSSIS) as ≥7 studies in the first 5 years (computed tomography/positron emission tomography). Patient sex, ethnicity, marital status, and distance traveled were evaluated as predictors of imaging receipt. Standard descriptive statistics, univariate, and multivariate analysis (MVR) were performed. Results A total of 1,288 patients were included. The mean age was 65.5±10.1 years, 589 (45.7%) were male, 1,081 (83.9%) were Caucasian, and 924 (71.7%) were married. Only 464 (36%) achieved MSSIS; being married [75.6% (351/464) vs. 68.8% (567/824), P=0.01] and having larger tumor size (2.63±0.04 vs. 2.49±0.05 cm, P=0.03) were both associated with MSSIS. Patients residing <100 miles from the hospital were more likely to have MSSIS, and more imaging at 24 months (4.1±2.2 vs. 3.7±2.0; P=0.006), 60 months (8.0±5.1 vs. 6.6±4.2, P=0.001) and overall (10±7.3 vs. 8.2±6.3; P=0.001). On MVR, tumor size and marital status were associated with MSSIS. Conclusions Two-thirds of patients at our institution did not undergo recommended surveillance imaging. Tumor size, being married, and living <100 miles from the medical center were associated with an increased number of imaging studies and greater adherence to guidelines.
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Affiliation(s)
- Ian C Bostock
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wayne Hofstetter
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Reza Mehran
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ravi Rajaram
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - David Rice
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Boris Sepesi
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Stephen Swisher
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ara Vaporciyan
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Garrett Walsh
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mara B Antonoff
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Yang H, Ji X, Jin C, Ji K, Jia Z, Wu X, Zhang J, Bu Z. A Practical Nomogram for Predicting the Prognosis of Elderly Patients with Gastric Adenocarcinoma After Gastrectomy. Int J Gen Med 2022; 15:473-488. [PMID: 35046708 PMCID: PMC8760985 DOI: 10.2147/ijgm.s343306] [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: 10/08/2021] [Accepted: 12/22/2021] [Indexed: 11/29/2022] Open
Abstract
Purpose To establish a pragmatic prognostic nomogram for predicting the survival of elderly patients undergoing gastrectomy for gastric adenocarcinoma. Patients and Methods Data of elderly patients undergoing gastrectomy for gastric adenocarcinoma between 2004 and 2015 were obtained from the Surveillance, Epidemiology, and End Results database. Prognostic factors were identified by the Kaplan–Meier method and the Cox proportional hazards model. Based on these factors, we developed a nomogram to predict the overall survival (OS) and gastric cancer-specific survival (GCSS). Concordance index (C-index) and calibration curve are employed to assess the predictive accuracy of the model. Decision curve analysis (DCA) and receiver operating characteristic curve (ROC) analysis are applied to further appraise the clinical utility of the model. Results A total of 8401 cases were incorporated into this research. After univariate and multivariate analyses, nine prognostic factors of OS were identified, including age (P < 0.001), race (P < 0.001), marital status (P < 0.001), tumor site (P < 0.001), tumor size (P = 0.024), differentiation (P < 0.001), T stage (P < 0.001), N stage (P < 0.001), and M stage (P < 0.001); ten prognostic factors of GCSS were identified, including age (P < 0.001), race (P < 0.001), tumor site (P < 0.001), tumor size (P = 0.002), differentiation (P < 0.001), T stage (P < 0.001), N stage (P < 0.001), M stage (P < 0.001), radiotherapy (P < 0.001) and chemotherapy (P < 0.001). The C-index of the constructed nomogram for OS was 0.708 (95% CI: 0.701–0.715) while for GCSS was 0.745 (95% CI: 0.737–0.753). The calibration curves of the nomogram predictions and actual observations displayed good agreement for the 3- and 5-year OS and GCSS probabilities. The results of DCA and the area under the curve calculated by ROC analysis showed that the developed model was superior than TNM stage. Conclusion The nomogram we established could accurately predict the prognosis of individual elderly patients who underwent gastrectomy for gastric adenocarcinoma.
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Affiliation(s)
- Heli Yang
- Department of Gastrointestinal Surgery, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, People’s Republic of China
- Correspondence: Heli Yang Department of Gastrointestinal Surgery, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, 100142, People’s Republic of ChinaTel/Fax +86-10-88196970 Email
| | - Xin Ji
- Department of Gastrointestinal Surgery, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, People’s Republic of China
| | - Chenggen Jin
- Department of Gastrointestinal Surgery, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, People’s Republic of China
| | - Ke Ji
- Department of Gastrointestinal Surgery, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, People’s Republic of China
| | - Ziyu Jia
- Department of Gastrointestinal Surgery, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, People’s Republic of China
| | - Xiaojiang Wu
- Department of Gastrointestinal Surgery, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, People’s Republic of China
| | - Ji Zhang
- Department of Gastrointestinal Surgery, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, People’s Republic of China
| | - Zhaode Bu
- Department of Gastrointestinal Surgery, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, People’s Republic of China
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11
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Fattahi S, Nikbakhsh N, Taheri H, Ghadami E, Ranaee M, Akhavan-Niaki H. LINC02688 and PP7080 as novel biomarkers in early diagnosis of gastric cancer. Noncoding RNA Res 2021; 6:86-91. [PMID: 33997538 PMCID: PMC8099719 DOI: 10.1016/j.ncrna.2021.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 12/01/2020] [Accepted: 04/16/2021] [Indexed: 12/24/2022] Open
Abstract
Despite considerable progress in gastric cancer screening, prevention, and treatment, it remains a major cause of morbidity and mortality worldwide. Due to late diagnosis of the disease, early potential diagnostic biomarkers are needed. Accumulating evidence indicates that non-coding RNAs have potential applications as diagnostic and prognostic biomarkers in gastric cancer. Herein, we investigated the expression levels of two novel non-coding RNAs, long intergenic non-protein coding RNA 2688 (LINC02688) and LOC25845 (PP7080) by real-time PCR for the first time in 47 gastric cancer patients. We found significant downregulation of LINC02688 and LOC25845 (PP7080) with 3.44 and 2.2-fold decrease, respectively in tumoral tissues in comparison with their adjacent non-tumoral counterparts (P < 0.0001). Our data also indicates that more than 96% and 88% of patients showed unchanged or decreased expression of LINC02688 and LOC25845 (PP7080), respectively. As most gastric cancer patients showed lower expression of these two lncRNAs, no significant association between clinicopathological features of the patients and the level of LINC02688 and LOC25845 (PP7080) expression could be detected. Furthermore, ROC curve analysis indicated that LINC02688 and PP7080 can serve as good predictive biomarkers for distinguishing tumoral tissues from their adjacent non-tumoral counterparts. Taken together, our findings suggested that these two novel tumor suppressor non-coding RNAs may act as novel diagnostic biomarkers for diagnosis of carcinogenesis event even at earlier stages of gastric adenocarcinoma.
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Affiliation(s)
- Sadegh Fattahi
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
- North Research Center of Pasteur Institute, Amol, Iran
| | - Novin Nikbakhsh
- Department of Surgery, Rouhani Hospital Babol University of Medical Sciences, Babol, Iran
| | - Hassan Taheri
- Department of Internal Medicine, Rouhani Hospital Babol University of Medical Sciences, Babol, Iran
| | - Elham Ghadami
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Mohammad Ranaee
- Department of Pathology, Rouhani Hospital, Babol University of Medical Sciences, Babol, Iran
| | - Haleh Akhavan-Niaki
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
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12
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Ho JK, Gui B, Yoon J, Zhang Q, Manne SL, Jabbour SK. Influence of Caregiver Presence During Physician Office Visits on Patients Undergoing Chemoradiation Therapy for Esophageal Cancer. Adv Radiat Oncol 2021; 6:100649. [PMID: 33912737 PMCID: PMC8071720 DOI: 10.1016/j.adro.2021.100649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 12/06/2020] [Accepted: 12/23/2020] [Indexed: 11/19/2022] Open
Abstract
Purpose Although the association of marital status with outcomes for patients with cancer has been widely studied, the mechanisms underpinning the protective effect of marriage are still not fully understood. The social support that marriage imparts is often discussed as an explanation for why patients with cancer who are married have better outcomes. Social support has been difficult to objectively quantify. Accompaniment of the patient at physician visits may be more meaningful than marital status itself. This study investigated the effect of caregiver presence at physician visits on treatment tolerance and outcome in patients undergoing chemoradiation therapy (CRT) for esophageal cancer. Methods and Materials Patients who received a diagnosis of esophageal cancer who underwent CRT from January 1, 2005, to January 1, 2016, as part of their curative-intent management were retrospectively reviewed. Data collected included the patients’ marital status, caregiver presence at each physician visit, baseline performance status, serum albumin values and leukocyte values throughout treatment, patient weight values throughout treatment, tumor response to therapy, and overall survival. Patients were divided into 2 groups based on frequency of caregiver presence at physician visits (<50% or ≥50% of visits). Using χ2 tests, Wilcoxon rank sum tests, and log-rank tests, the patients’ characteristics, treatment tolerance and treatment outcome, and overall survival, respectively, were compared. Results In total, 35 of 59 patients were defined as having frequent caregiver presence at physician visits (≥50% of all documented visits), whereas 24 patients were categorized as having infrequent caregiver accompaniment. No significant difference in performance status or weight loss before the diagnosis of esophageal cancer was found. Patients who had frequent caregiver presence at physician visits maintained body weight better than those who had infrequent caregiver presence (median weight loss of 2.7 kg compared with 4.9 kg; P = .04). There was no difference in overall survival between the 2 groups. Conclusions Although patients with esophageal cancer undergoing CRT who had frequent caregiver presence at physician visits were not found to have an overall survival benefit, they had less weight loss, which may confer favorable treatment tolerance and maintenance of nutritional status during cancer treatment.
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Affiliation(s)
- Joseph K. Ho
- Rutgers Robert Wood Johnson Medical School, Rutgers University, New Brunswick, New Jersey
| | - Bin Gui
- Rutgers Cancer Institute of New Jersey, Department of Radiation Oncology, New Brunswick, New Jersey
| | - Jennifer Yoon
- Rutgers Robert Wood Johnson Medical School, Rutgers University, New Brunswick, New Jersey
| | - Quan Zhang
- First People’s Hospital of Huaian, Huaian, China
| | - Sharon L. Manne
- Rutgers Cancer Institute of New Jersey, Department of Population Science, New Brunswick, New Jersey
| | - Salma K. Jabbour
- Rutgers Cancer Institute of New Jersey, Department of Radiation Oncology, New Brunswick, New Jersey
- Corresponding author: Salma Jabbour, MD
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13
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Wang S, Wang Y, Zhu H, Chen M, Zhang L. Expression pattern of histone lysine-specific demethylase 6B in gastric cancer. Oncol Lett 2021; 21:491. [PMID: 33968207 PMCID: PMC8100944 DOI: 10.3892/ol.2021.12752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Accepted: 03/17/2021] [Indexed: 11/06/2022] Open
Abstract
Over the last few decades, predictive markers for the prognosis of gastric cancer have not been extensively investigated. The present study aimed to evaluate the expression profile of histone demethylase lysine (K)-specific demethylase 6B (KDM6B) in gastric cancer and healthy control tissues, as well as its value in prognosis prediction as a clinical marker. Within the framework of these criteria, the diagnostic role of KMD6B for gastric cancer was investigated, which may provide insights into novel treatment targets. Immunohistochemistry was applied to detect KMD6B expression in 100 gastric cancer tissues and matching para-cancerous tissues to analyze the association between KMD6B expression and clinicopathological features. Based on the follow-up data, the value of KMD6B in prognosis assessment was further explored. The role of KMD6B in gastric cancer cell proliferation, cell cycle distribution and the expression of cell cycle-associated proteins was investigated by inhibiting KMD6B activity using the specific inhibitor GSK J4. KMD6B was mostly distributed in cytoplasm and nucleus in gastric cancer tissue. The expression level was significantly higher in cancer tissues compared with that in the corresponding non-cancerous tissues. The expression of KMD6B was significantly associated with sex, lymph node and distant metastasis status and clinical stage (P<0.05). Cell proliferation was significantly decreased with the inhibition of KMD6B activity, and the cell cycle in HGC27 cells was arrested in the G2/M phase after being treated with GSK J4 for 24 h. The expression of cyclin B and Cdc2 were significantly decreased, while p21 was upregulated. It was concluded that the dysregulated expression of KMD6B is associated with the malignant progression of gastric cancer and could be a potential marker for prognosis. Blocking the demethylase activity of KMD6B induced G2/M arrest and inhibited the proliferation of gastric cancer cells, suggesting that KMD6B is a potential novel therapeutic target for gastric cancer.
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Affiliation(s)
- Shujun Wang
- Department of Gastroenterology, Cixi People's Hospital, Affiliated Cixi Hospital, Wenzhou Medical University, Cixi, Zhejiang 315300, P.R. China
| | - Yiping Wang
- Department of Gastroenterology, Cixi People's Hospital, Affiliated Cixi Hospital, Wenzhou Medical University, Cixi, Zhejiang 315300, P.R. China
| | - Hui Zhu
- Department of Gastroenterology, Cixi People's Hospital, Affiliated Cixi Hospital, Wenzhou Medical University, Cixi, Zhejiang 315300, P.R. China
| | - Miaohui Chen
- Department of Gastroenterology, Cixi People's Hospital, Affiliated Cixi Hospital, Wenzhou Medical University, Cixi, Zhejiang 315300, P.R. China
| | - Liang Zhang
- Department of Gastroenterology, Cixi People's Hospital, Affiliated Cixi Hospital, Wenzhou Medical University, Cixi, Zhejiang 315300, P.R. China
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14
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RNA Sequencing of Early-Stage Gastric Adenocarcinoma Reveals Multiple Activated Pathways and Novel Long Non-Coding RNAs in Patient Tissue Samples. Rep Biochem Mol Biol 2021; 9:478-489. [PMID: 33969142 DOI: 10.52547/rbmb.9.4.478] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Background Gastric cancer is among the most common cancers worldwide that currently lacks effective diagnostic biomarkers and therapeutic targets. Next-generation RNA sequencing is a powerful tool that allows rapid and accurate transcriptome-wide profiling to detect differentially expressed transcripts involved in normal biological and pathological processes. Given the function of this technique, it has the potential to identify new molecular targets for the early diagnosis of disease, particularly in gastric adenocarcinoma. Methods In this study, whole-transcriptome analysis was performed with RNA sequencing on tumoral and non-tumoral tissue samples from patients with early-stage gastric cancer. Gene ontology and pathway enrichment analysis were used to determine the main function of the specific genes and pathways present in tissue samples. Results Analysis of the differentially expressed genes revealed 5 upregulated and 234 downregulated genes in gastric cancer tissues. Pathway enrichment analysis revealed significantly dysregulated signalling pathways, including those involved in gastric acid secretion, drug metabolism and transporters, molecular toxicology, O-linked glycosylation of mucins, immunotoxicity, metabolism of xenobiotics by cytochrome P450, and glycosylation. We also found novel downregulated non-coding RNAs present in gastric cancer tissues, including GATA6 antisense RNA 1, antisense to LYZ, antisense P4HB, overlapping ACER2, long intergenic non-protein coding RNA 2688 (LINC02688) and uncharacterized LOC25845 (PP7080). Conclusion The transcriptomic data found in this study illustrates the power of RNA-sequencing in discovering novel genes and tumorigenic pathways involved in human carcinogenesis. The anomalies present in these genes may serve as promising tools for the development of accurate diagnostic biomarkers for the detection of early-stage gastric cancer.
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15
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Wu HZ. Correlation among postoperative uncertainty, social support, and quality of life in patients with esophageal cancer in a tertiary hospital. Shijie Huaren Xiaohua Zazhi 2020; 28:296-300. [DOI: 10.11569/wcjd.v28.i8.296] [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: 02/06/2023] Open
Abstract
BACKGROUND Esophageal cancer is one of the most common malignant tumors. It is easy to cause patients to change their dietary structure after surgery, which leads to decreased quality of life. The decrease of quality of life affects the patients' psychosocial mood to some extent, and the degree of social support is one of the important factors affecting the quality of life of cancer patients.
AIM To investigate the correlation among the feeling of disease uncertainty, social support, and quality of life in patients with esophageal cancer after operation in a tertiary hospital.
METHODS A total of 120 patients admitted to Yiwu Central Hospital of Zhejiang Province from February 2017 to September 2019 after esophageal cancer surgery were selected as study subjects. After admission, the patients were investigated and analyzed using the scales of disease uncertainty, social support status, and quality of life. SPSS 23.0 software was used to analyze the data, and the correlation between postoperative quality of life and social support was analyzed by multiple regression.
RESULTS The disease uncertainty scores of patients with esophageal cancer were 68-126 (102.65 ± 8.76). Among the four dimensions, the score of uncertainty dimension was 3.56 ± 0.46, the complexity score was 2.87 ± 0.52, the score of unpredictability of prognosis was 3.12 ± 0.35, and the score of lack of information was 3.62 ± 0.34. The postoperative social support score of patients with esophageal cancer was 41.87 ± 8.96, which was significantly higher than the norm score (33.75 ± 4.12; P < 0.05). The scores of body function, role function, and overall health dimensions of the postoperative quality of life scale in patients with esophageal cancer were positively correlated with social support (r = 0.724, 0.602, and 0.654, respectively). Physical function and overall health were positively correlated with subjective support (r = 0.712, 0.625). Body function was positively correlated with objective support (r = 0.528). Role function and overall health were positively correlated with paired support utilization (r = 0.538, 0.526).
CONCLUSION The overall postoperative quality of life of patients with esophageal cancer is positively correlated with three dimensions of social support, indicating that social support plays an important role in patients' quality of life.
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Affiliation(s)
- Hai-Zhen Wu
- Department of Cardiothoracic Surgery, Yiwu Central Hospital, Yiwu 322000, Zhejiang Province, China
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16
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Alhatem A, Lambert WC, Karanfilian K, Behbahani S, Heller D. Impact of partnership status on clinical outcomes of patients with vulvar squamous cell carcinoma and performance of sentinel lymph node biopsy. Int J Gynecol Cancer 2020; 30:583-589. [PMID: 32184269 DOI: 10.1136/ijgc-2019-001001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 11/23/2019] [Accepted: 12/03/2019] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVES Vulvar squamous cell carcinoma is a rare malignancy and lymph node involvement is the most significant prognostic factor. We aimed to evaluate the association between partnership status and mortality from vulvar squamous cell carcinoma, cancer stage at the time of presentation, and the decision for sentinel lymph node biopsy. METHODS The US National Cancer Institute Surveillance, Epidemiology, and End Results (SEER) database was queried and different parameters were evaluated relative to partnership status. A total of 4851 patients with vulvar squamous cell carcinoma, >18 years of age, who presented between January 2010 to December 2015, were analyzed. Kaplan-Meier and Cox regression analyses were used to assess survival and hazard ratio. Multinomial regression analysis and χ2 were utilized to evaluate odd ratios and significance of variables. RESULTS Most patients were unpartnered (58.5%), including never married (17.7%), divorced (13.8%), or widowed (27%). Partnered patients were mostly Caucasian (88.4%), insured (74%), and presented with stage I disease (57.2%), compared with unpartnered patients (79.1%), (61.7%), and (51.7%), respectively (p<0.01). The mean survival time (months) in partnered patients was longer, compared with unpartnered (p<0.001), and the difference between both groups increased from 9 months at stage I to 24 months at stage IV, which remained independently significant after adjusting the different variables. Cox regression showed that partnered patients had a lower hazard ratio than unpartnered patients (p<0.01). Mortality from vulvar squamous cell carcinoma increased with age at diagnosis, no surgery, and unemployment (p<0.01). Unpartnered patients were the least likely to undergo sentinel lymph node biopsy in early stages, compared with partnered (p<0.01). Univariate Cox regression analysis showed that not performing sentinel lymph node biopsy almost doubled the hazard ratio of vulvar squamous cell carcinoma (p<0.01). CONCLUSIONS Partnership status should be considered when counseling patients for vulvar squamous cell carcinoma therapy and when recommending screening and follow-up to optimize patient care.
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Affiliation(s)
- Albert Alhatem
- Pathology, Immunology and Laboratory Medicine, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - W Clark Lambert
- Pathology, Immunology and Laboratory Medicine, Rutgers New Jersey Medical School, Newark, New Jersey, USA.,Department of Dermatology, University Hospital, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | | | | | - Debra Heller
- Pathology, Immunology and Laboratory Medicine, Rutgers New Jersey Medical School, Newark, New Jersey, USA.,Department of Obstetrics, Gynecology & Women's Health, University Hospital, Rutgers New Jersey Medical School, Newark, New Jersey, USA
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17
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Dong J, Dai Q, Zhang F. The effect of marital status on endometrial cancer-related diagnosis and prognosis: a Surveillance Epidemiology and End Results database analysis. Future Oncol 2019; 15:3963-3976. [PMID: 31746633 DOI: 10.2217/fon-2019-0241] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Aim: Marital status has been proved a significant prognostic factor for diagnosis and prognosis in various cancers, but the effect in endometrial cancer (EMC) is controversial. The research was designed to clarify the relationship between marital status and EMC. Methods: We identified 39,387 patients with EMC between 2004 and 2010 from the Surveillance Epidemiology and End Results database. Patients were categorized into four groups according to marital status. We used the logistic regression, the Kaplan-Meier method and Cox regression analysis to analyze the effect of marital status on EMC-related diagnosis and prognosis. Results: The study suggests that marriage benefits the diagnosis and prognosis of EMC. Widowed and unmarried patients had higher risk of mortality than other marital status.
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Affiliation(s)
- Jia Dong
- Department of First Clinical Medicine, Chongqing Medical University, Chongqing 40016, PR China
| | - Qinjin Dai
- Department of First Clinical Medicine, Chongqing Medical University, Chongqing 40016, PR China
| | - Fan Zhang
- Department of Public Health & Management, Chongqing Medical University, Chongqing 40016, PR China
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18
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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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19
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Wang N, Bu Q, Liu Q, Yang J, He H, Liu J, Ren X, Lyu J. Effect of marital status on duodenal adenocarcinoma survival: A Surveillance Epidemiology and End Results population analysis. Oncol Lett 2019; 18:1904-1914. [PMID: 31423260 PMCID: PMC6607043 DOI: 10.3892/ol.2019.10475] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Accepted: 05/23/2019] [Indexed: 12/15/2022] Open
Abstract
Numerous studies have shown that marital status may be a prognostic factor in various malignancies, but little is known about its effect on duodenal adenocarcinoma. The aim of the present study was to determine the association between marital status and survival in patients with duodenal adenocarcinoma. The Surveillance, Epidemiology and End Results database was utilized to analyze 2,018 patients who had been diagnosed with duodenal adenocarcinoma between January 2004 and December 2015. Kaplan-Meier and Cox regression analyses were also used to determine the impact of marital status on overall survival (OS) and cause-specific survival (CSS). The 5-year OS rate was higher in married patients (32.6%) compared with unmarried (26.8%) patients (P<0.001), as was the 5-year CSS rate (38.8 vs. 33.7%; P<0.001). Multivariate analysis demonstrated that marital status was an independent prognostic factor for duodenal adenocarcinoma, with married patients having improved OS (P<0.001) and CSS (P=0.001) compared with unmarried patients. Subgroup analysis showed that marital status played a role in the survival of patients at American Joint Committee on Cancer Tumor-Node-Metastasis stage I, but not of patients at stages II, III or IV. The survival outcomes for duodenal adenocarcinoma are improved in married patients compared with those in unmarried patients. Therefore, attention should be paid to the impact of social factors and socio-economic factors on unmarried patients, in order to improve their survival outcomes.
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Affiliation(s)
- Na Wang
- Clinical Research Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China.,School of Nursing and Health, Henan University, Kaifeng, Henan 475001, P.R. China
| | - Qingting Bu
- Department of Genetics, Northwest Women's and Children's Hospital, Xi'an, Shaanxi 710061, P.R. China
| | - Qingqing Liu
- Clinical Research Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China.,School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, P.R. China
| | - Jin Yang
- Clinical Research Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China.,School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, P.R. China
| | - Hairong He
- Clinical Research Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Jie Liu
- School of Nursing and Health, Henan University, Kaifeng, Henan 475001, P.R. China
| | - Xuequn Ren
- Center for Evidence-Based Medicine and Clinical Research, Huaihe Hospital of Henan University, Kaifeng, Henan 475000, P.R. China.,Department of General Surgery, Huaihe Hospital of Henan University, Kaifeng, Henan 475000, P.R. China
| | - Jun Lyu
- Clinical Research Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
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20
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Sun Z, Zheng H, Yu J, Huang W, Li T, Chen H, Hu Y, Zhao M, Liu H, Jiang Y, Li G. Liver Metastases in Newly Diagnosed Gastric Cancer: A Population-Based Study from SEER. J Cancer 2019; 10:2991-3005. [PMID: 31281476 PMCID: PMC6590027 DOI: 10.7150/jca.30821] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Accepted: 04/23/2019] [Indexed: 02/07/2023] Open
Abstract
Purpose: Population-based data on the proportion and prognosis of liver metastases at diagnosis of gastric cancer are currently lacking. Besides, the treatment of gastric cancer with liver metastases is still controversial now. Methods: Patients with gastric cancer and liver metastases (GCLM) at the time of diagnosis in advanced gastric cancer were identified using the Surveillance, Epidemiology, and End Result (SEER) database of the National Cancer Institute. Multivariable logistic and Cox regression were performed to identify predictors of the presence of GCLM at diagnosis and factors associated with all-cause mortality. Results: We identified 3507 patients with gastric cancer and liver metastases at the time of diagnosis, representing 16.89% of the entire cohort and 44.12% of the subset with metastatic disease to any distant site. Among entire cohort, multivariable logistic regression identified thirteen factors (age, race, sex, original, tumor location, pathology grade, Lauren classification, T staging, N staging, tumor size, number of extrahepatic metastatic sites to bone, lung, and brain, insurance situation and smoking) as predictors of the presence of liver metastases at diagnosis. Median survival among the entire cohort with GCLM was 4.0 months (interquartile range: 1.0-10.0 mo). Patients receiving comprehensive therapy had longer median overall survival, of which the median survival was 12.0 months (interquartile range: 6.0-31.0 mo). Multivariable Cox model in SEER cohort confirmed nine factors (age, tumor location, Lauren classification, T staging, number of extrahepatic metastatic sites to bone, lung, and brain, surgery, chemotherapy, RSC and marital status) as independent predictors for overall survival. Conclusions: The findings of this study provided population-based estimates of the proportion and prognosis for LM at time of GC diagnosis. These findings provide preventive guidelines for screening and treatment of LM in GC patients.
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Affiliation(s)
- Zepang Sun
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Huan Zheng
- Department of Medical Imaging Center, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Avenue North, 510515 Guangzhou, China
| | - Jiang Yu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Weicai Huang
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Tuanjie Li
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Hao Chen
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Yanfeng Hu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Mingli Zhao
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Hao Liu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Yuming Jiang
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Guoxin Li
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
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Zhang SL, Wang WR, Liu ZJ, Wang ZM. Marital status and survival in patients with soft tissue sarcoma: A population-based, propensity-matched study. Cancer Med 2019; 8:465-479. [PMID: 30628187 PMCID: PMC6382714 DOI: 10.1002/cam4.1802] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 09/03/2018] [Accepted: 09/09/2018] [Indexed: 12/14/2022] Open
Abstract
Background Marital status serves as an independent prognostic factor for survival in a variety of cancers. However, its prognostic impact on soft tissue sarcoma (STS) has not yet been established. Objective To investigate the impact of marital status on survival outcomes among STS patients. Methods A total of 18 013 STS patients diagnosed between 2004 and 2015 were extracted from Surveillance, Epidemiology, and End Results (SEER) database. The marital status was classified into married, divorced, widowed, and single. Kaplan‐Meier analysis and multivariate Cox proportional hazards regression analysis were conducted to establish the impact of marital status on the overall survival (OS) and cancer‐specific survival (CSS). Subgroup analyses were conducted based on age, SEER historic stage and surgery condition. Propensity score matching (PSM) was used to perform a 1:1 matched‐pair analysis to minimize the group differences caused by covariates. Results Married patients enjoyed better 5‐year overall survival (OS) and 5‐year cancer‐specific survival (CSS), compared with patients who were divorced, widowed, and single, respectively. Multivariate Cox proportional hazards regression analysis revealed that marital status was an independent prognostic and protective factor for survival among STS patients, and unmarried status was associated with higher mortality hazards for both OS and CSS. Additionally, widowed individuals had the highest risks of overall and cancer‐specific mortality compared to other unmarried groups. In the subgroup analyses, similar associations were also found. Furthermore, marital status still remained an independent prognostic and protective factor for both OS and CSS even in 1:1 matched‐pair analysis. Conclusions Marital status was an independent prognostic and protective factor for survival for STS patients. Widowed patients suffered the highest death risks among the unmarried groups.
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Affiliation(s)
- Shi-Long Zhang
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wen-Rong Wang
- Faculty of Physical Education, Shandong Normal University, Jinan, China
| | - Ze-Juan Liu
- Department of Pharmacy, Maternal and Child, Health Care Hospital of Zaozhuang, Zaozhuang, China
| | - Zhi-Ming Wang
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
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Xie Y, Shen G. Association of neck dissection with survival for early stage N0 tongue cancer: A SEER population-based study. Medicine (Baltimore) 2018; 97:e13633. [PMID: 30572477 PMCID: PMC6320122 DOI: 10.1097/md.0000000000013633] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
The management of the node negative neck in patients with tongue cancer remains a complex and controversial issue, especially in those with early stage tumors. Patients with negative cervical lymph nodes generally have a good prognosis. However, in patients without neck dissection, neck recurrences may occur after excision of the primary tumor due to occult cervical metastases. It often results in poor salvage therapy options and short survival. We used Surveillance, Epidemiology, and End Results data from 2004 to 2013 to investigate the association of neck dissection with survival among early stage tongue cancer patients with negative lymph node metastasis. A total of 4274 eligible patients were subdivided into 2 groups according to their neck management strategies: neck dissection and observation. Univariate and multivariate Cox proportional hazards regression models were used to determine the independent factors of survival. The Kaplan-Meier method was employed for survival analysis. In the overall cohort, patients who underwent neck dissection had better survival than those who were managed with observation in both tongue cancer specific survival and overall survival. After adjusting for confounding variables, neck dissection strategy remains an independent prognostic factor for better survival. When stratifying the patients according to age, gender, race, marital status, histologic grade, stage and radiotherapy, patients in the neck dissection group had significantly better survival than those in the observation group. Neck dissection may improve survival for early stage tongue cancer patients with negative lymph node metastasis. These results may assist clinicians in selecting the most appropriate neck management strategy for individual patients.
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Affiliation(s)
- Yufei Xie
- Shanghai Xuhui District Dental Disease Prevention and Control Institute
| | - Gang Shen
- Department of Orthodontics, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology; National Clinical Research Center of Stomatology, China
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23
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The effect of marital status by age on patients with colorectal cancer over the past decades: a SEER-based analysis. Int J Colorectal Dis 2018; 33:1001-1010. [PMID: 29546559 DOI: 10.1007/s00384-018-3017-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/04/2018] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Marital status has been found as an independent prognostic factor for survival in colorectal cancer (CRC). However, it is unclear whether patients with different marital status have benefited the same from the treatment improvement. METHODS We queried the Surveillance, Epidemiology, and End Results (SEER) 9 database for patients diagnosed with CRC from 1975 to 2009. Yearly survival data was presented with overlying loess smoothing lines, stratifying by marital status. We further referred to the SEER 18 database for patients diagnosed with CRC from 1973 to 2014. We also performed yearly data for stage proportion, surgery-performed rate, cancer-specific survival (CSS), and multivariate hazard ratio with overlying loess smoothing lines across all marital status. RESULTS Five-year CSS of married, single, and separated/divorced patients showed remarkable increase since 1975; however, survival of widowed patients remained low and no survival gains were observed since 1990. The same trends persisted after stratifying patients by stage and gender. Married and widowed patients tended to have more localized disease and less distant disease compared with the other two groups, and married patients were more likely to receive surgery. Multivariate analysis revealed the hazard ratio of widowed patients dropped dramatically when including age at diagnosis. CONCLUSIONS Widowed patients have not benefited substantially from the remarkable treatment improvement over the past four decades, which may be the result of the older age of this particular group. This study is a wake-up call to the medical community for additional care for the widowed patients.
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24
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Liu L, Chi YY, Wang AA, Luo Y. Marital Status and Survival of Patients with Hormone Receptor-Positive Male Breast Cancer: A Surveillance, Epidemiology, and End Results (SEER) Population-Based Study. Med Sci Monit 2018; 24:3425-3441. [PMID: 29795054 PMCID: PMC5994964 DOI: 10.12659/msm.910811] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Background Although marital status has been reported as a prognostic factor in different cancer types, its prognostic effect on hormone receptor (HR) positive male breast cancer (MBC) is unclear. The objective of the present analysis was to assess the effects of marital status on survival in patients with HR positive MBC. Material/Methods Patients diagnosed with HR positive MBC from 1990 to 2014 in the Surveillance, Epidemiology, and End Results (SEER) database were included. Kaplan-Meier survival analysis and Cox proportional hazard regression were used to identify the effects of marital status on cancer-specific survival (CSS) and overall survival (OS). Results A total of 3612 cases were identified in this study. Married patients had better 5-year CSS and 5-year OS than unmarried men. In multivariate Cox regression models, unmarried patients also showed higher mortality risk for both CSS and OS, independent of age, race, grade, stage, PR status, HER2 status, and surgery. Subgroup survival analysis according to different ER/PR status showed that married patients had beneficial CSS results only in ER+/PR+ subtype, and CSS in the married and unmarried groups did not significantly differ by TNM stage. The results were further confirmed in the 1: 1 matched group. Conclusions Marital status was an important prognostic factor for survival in patients with HR positive MBC. Unmarried patients are at greater risk of death compared with married groups. The survival benefit for married patients remained even after adjustment, which indicates the importance of spousal support in MBC.
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Affiliation(s)
- Lei Liu
- Department of Breast Surgery, Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland).,Department of Breast Surgery, Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
| | - Ya-Yun Chi
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China (mainland).,Department of Oncology, Fudan University, Shanghai Medical College, Shanghai, China (mainland)
| | - An-An Wang
- Department of Breast Surgery, Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
| | - Yonghui Luo
- Department of Breast Surgery, Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
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Li Z, Wang K, Zhang X, Wen J. Marital status and survival in patients with rectal cancer: A population-based STROBE cohort study. Medicine (Baltimore) 2018; 97:e0637. [PMID: 29718875 PMCID: PMC6392664 DOI: 10.1097/md.0000000000010637] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
To examine the impact of marital status on overall survival (OS) and rectal cancer-specific survival (RCSS) for aged patients.We used the Surveillance, Epidemiology and End Results database to identify aged patients (>65 years) with early stage rectal cancer (RC) (T1-T4, N0, M0) in the United States from 2004 to 2010. Propensity score matching was conducted to avoid potential confounding factors with ratio at 1:1. We used Kaplan-Meier to compare OS and RCSS between the married patients and the unmarried, respectively. We used cox proportion hazard regressions to obtain hazard rates for OS, and proportional subdistribution hazard model was performed to calculate hazard rates for RCSS.Totally, 5196 patients were included. The married (2598 [50%]) aged patients had better crude 5-year overall survival rate (64.2% vs 57.3%, P < .001) and higher crude 5-year cancer-specific survival rate (80% vs 75.9%, P < .001) than the unmarried (2598 (50%)), respectively. In multivariate analyses, married patients had significantly lower overall death than unmarried patients (HR = 0.77, 95% CI = 0.71-0.83, P < .001), while aged married patients had no cancer-specific survival benefit versus the unmarried aged patients (HR = 0.92, 95% CI = 0.81-1.04, P = .17).Among old population, married patients with early stage RC had better OS than the unmarried, while current evidence showed that marital status might have no protective effect on cancer-specific survival.
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Affiliation(s)
- Zhuyue Li
- West China Hospital/West China School of Nursing
- Institute of Hospital Management, West China Hospital, Sichuan University, China
| | - Kang Wang
- Department of the Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing
| | - Xuemei Zhang
- Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Jin Wen
- Institute of Hospital Management, West China Hospital, Sichuan University, China
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26
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Shi X, Hu WP, Ji QH. Development of comprehensive nomograms for evaluating overall and cancer-specific survival of laryngeal squamous cell carcinoma patients treated with neck dissection. Oncotarget 2018; 8:29722-29740. [PMID: 28430613 PMCID: PMC5444698 DOI: 10.18632/oncotarget.15414] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Accepted: 02/01/2017] [Indexed: 12/13/2022] Open
Abstract
Background Neck dissection for laryngeal squamous cell carcinoma (LSCC) patients could provide complementary prognostic information for AJCC N staging, like lymph node ratio (LNR). The aim of this study was to develop effective nomograms to better predict survival for LSCC patients treated with neck dissection. Results 2752 patients were identified and randomly divided into training (n = 2477) and validation (n = 275) cohorts. The 3- and 5-year probabilities of cancer-specific mortality (CSM) were 30.1% and 37.2% while 3- and 5-year death resulting from other causes (DROC) rate were 6.2% and 11.3%, respectively. 13 significant prognostic factors including LNR for overall (OS) and 12 (except race) for CSS were enrolled in the nomograms. Concordance index as a commonly used indicator of predictive performance, showed the nomograms had superiority over the no-LNR models and TNM classification (Training-cohort: OS: 0.713 vs 0.703 vs 0.667, CSS: 0.725 vs 0.713 vs 0.688; Validation-cohort: OS: 0.704 vs 0.690 vs 0.658, cancer-specific survival (CSS): 0.709 vs 0.693 vs 0.672). All calibration plots revealed good agreement between nomogram prediction and actual survival. Materials and Methods We identified LSCC patients undergoing neck dissection diagnosed between 1988 and 2008 from Surveillance, Epidemiology, and End Results (SEER) database. Optimal cutoff points were determined by X-tile program. Cumulative incidence function was used to analyze cancer-specific mortality (CSM) and death resulting from other causes (DROC). Significant predictive factors were used to establish nomograms estimating overall (OS) and cancer-specific survival (CSS). The nomograms were bootstrapped validated both internally and externally. Conclusions Comprehensive nomograms were constructed to predict OS and CSS for LSCC patients treated with neck dissection more accurately.
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Affiliation(s)
- Xiao Shi
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Wei-Ping Hu
- Department of Respiratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Qing-Hai Ji
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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27
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Marital status is an independent prognostic factor for tracheal cancer patients: an analysis of the SEER database. Oncotarget 2018; 7:77152-77162. [PMID: 27780931 PMCID: PMC5363576 DOI: 10.18632/oncotarget.12809] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Accepted: 10/12/2016] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Although marital status is an independent prognostic factor in many cancers, its prognostic impact on tracheal cancer has not yet been determined. The goal of this study was to examine the relationship between marital status and survival in patients with tracheal cancer. RESULTS Compared with unmarried patients (42.67%), married patients (57.33%) had better 5-year OS (25.64% vs. 35.89%, p = 0.009) and 5-year TCSS (44.58% vs. 58.75%, p = 0.004). Results of multivariate analysis indicated that marital status is an independent prognostic factor, with married patients showing better OS (hazard ratio [HR] = 0.78, 95% confidence interval [CI] 0.64-0.95, p = 0.015) and TCSS (HR = 0.70, 95% CI 0.54-0.91, p = 0.008). In addition, subgroup analysis suggested that marital status plays a more important role in the TCSS of patients with non-low-grade malignant tumors (HR = 0.71, 95% CI 0.53-0.93, p = 0.015). METHODS We extracted 600 cases from the Surveillance, Epidemiology, and End Results (SEER) database. Variables were compared by Pearson chi-squared test, t-test, log-rank test, and multivariate Cox regression analysis. Overall survival (OS) and tracheal cancer-specific survival (TCSS) were compared between subgroups with different pathologic features and tumor stages. CONCLUSIONS Marital status is an independent prognostic factor for survival in patients with tracheal cancer. For that reason, additional social support may be needed for unmarried patients, especially those with non-low-grade malignant tumors.
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Wu Y, Ai Z, Xu G. Marital status and survival in patients with non-small cell lung cancer: an analysis of 70006 patients in the SEER database. Oncotarget 2017; 8:103518-103534. [PMID: 29262581 PMCID: PMC5732747 DOI: 10.18632/oncotarget.21568] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Accepted: 09/20/2017] [Indexed: 12/18/2022] Open
Abstract
Marital status has been demonstrated to be related to the survival of patients in various cancer types, but the relationship in the large population of non-small cell lung cancer (NSCLC) has rarely been studied. In this study, we retrospectively extracted 70006 eligible NSCLC patients from the Surveillance, Epidemiology, and End Results (SEER) database in the period from 2004 to 2012. Marital status was categorized as married, divorced/separated, widowed, and never married. Chi-square tests were used to investigate the association between marital status and other variables. The Kaplan-Meier test was adopted to compare survival curves of different groups. Multivariate Cox regression analyses were conducted to estimate the effect of marital status on overall survival (OS) and NSCLC cause-specific survival (CSS). We further performed subgroup analyses according to TNM stage and surgery condition. The results showed that marital status was an independent prognostic factor for OS and CSS of NSCLC patients. Subgroup analyses showed that the relationship between marital status and prognosis varies according to different conditions. Widowed patients with surgery were at greater risk of death across all stages and non-surgical unmarried patients at advanced stages suffered poorer prognosis than the married. To conclude, in the NSCLC patients, married patients had advantage over the unmarried in both OS and CSS.
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Affiliation(s)
- Ying Wu
- Postdoctoral Research Station of Medicine, Tongji University School of Medicine, Shanghai, China
| | - Zisheng Ai
- Department of Medical Statistics, Tongji University School of Medicine, Shanghai, China
| | - Guotong Xu
- Tongji Eye Institute, Tongji University School of Medicine, Shanghai, China
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29
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Du L, Kim JJ, Chen B, Zhu S, Dai N. Marital status is associated with superior survival in patients with esophageal cancer: a Surveillance, Epidemiology, and End Results study. Oncotarget 2017; 8:95965-95972. [PMID: 29221179 PMCID: PMC5707073 DOI: 10.18632/oncotarget.21609] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Accepted: 08/23/2017] [Indexed: 02/07/2023] Open
Abstract
The impact of marital status on survival among patients with esophageal cancer has not been evaluated in the U.S. population in depth. The aim of the study was to investigate the impact of marital status on survival among patients diagnosed with esophageal cancer. The Surveillance, Epidemiology, and End Results (SEER) database was utilized to identify patients diagnosed with esophageal cancer between 1973 and 2013. Cox regression analysis was performed to evaluate for association between marital status on both cancer-specific and overall survival. Of the 69,139 patients with esophageal cancer, 35,863 (52%) had adenocarcinoma and 21,573 (31%) had distant SEER stage. At the time of diagnosis, 39,805 (57%) patients were married, 10,116 (15%) were single, 8,417 (12%) were divorced or separated, and 10,801 (16%) were widowed. Married patients had superior cancer-specific and overall survival compared to unmarried patients. Multivariate analysis demonstrated that single (adjusted hazard ratio (HR)=1.14, 95%CI 1.11-1.17; P<0.001), divorced or separated (HR=1.16, 95%CI 1.13-1.19; P<0.001), and widowed (HR=1.22, 95%CI 1.19-1.26; P<0.001) compared to married patients had higher risk of death from all causes. In conclusion, marital status was associated with superior survival among U.S. patients with esophageal cancer in a large population-based study.
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Affiliation(s)
- Lijun Du
- Department of Gastroenterology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - John J Kim
- Department of Gastroenterology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Division of Gastroenterology, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Binrui Chen
- Department of Gastroenterology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Shuwen Zhu
- Department of Gastroenterology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Ning Dai
- Department of Gastroenterology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
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30
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Wang X, Li X, Su S, Liu M. Marital status and survival in epithelial ovarian cancer patients: a SEER-based study. Oncotarget 2017; 8:89040-89054. [PMID: 29179497 PMCID: PMC5687667 DOI: 10.18632/oncotarget.21648] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 08/17/2017] [Indexed: 12/16/2022] Open
Abstract
Marital status has been proved to be correlated to the survival of patients in various cancer types, except for that in the large female population of epithelial ovarian cancer (EOC). In this study, we retrospectively extracted 10905 eligible EOC patients from the Surveillance, Epidemiology, and End Results (SEER) database in the period from 2004 to 2012. We categorized marital status as married, divorced/separated, widowed, and never married. Chi-square test was used to investigate the association between marital status and other variables. The Kaplan-Meier test was adopted to compare survival curves of different groups. Multivariate Cox regression analyses were conducted to estimate the effect of marital status on overall survival (OS) and epithelial ovarian cancer-specific survival (EOCSS). To explore how marital status affected patients diagnosed at the same stage, we further performed subgroup analyses according to TNM stage. The results showed that marital status was an independent predictor for OS and EOCSS. Subgroup analyses indicated that the relationship between marital status and prognosis varied according to different conditions. Widowed patients had poorer prognosis than the other groups in most conditions, while the never married group showed similar risk of mortality as the married ones.
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Affiliation(s)
- Xinyu Wang
- Department of Biostatistics, Public Health College, Harbin Medical University, Harbin, China
| | - Xi Li
- Department of Biostatistics, Public Health College, Harbin Medical University, Harbin, China
| | - Shaofei Su
- Department of Biostatistics, Public Health College, Harbin Medical University, Harbin, China
| | - Meina Liu
- Department of Biostatistics, Public Health College, Harbin Medical University, Harbin, China
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31
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Xu J, Cao J, Wang L, Wang Z, Wang Y, Wu Y, Lv W, Hu J. Prognostic performance of three lymph node staging schemes for patients with Siewert type II adenocarcinoma of esophagogastric junction. Sci Rep 2017; 7:10123. [PMID: 28860457 PMCID: PMC5579029 DOI: 10.1038/s41598-017-09625-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 07/27/2017] [Indexed: 01/10/2023] Open
Abstract
The prognostic performance of different lymph node staging schemes for adenocarcinoma of esophagogastric junction (AEG) remains controversial. The objective of the present study was to compare the prognostic efficacy of the number of lymph node metastases (LNMs), the positive lymph node ratio (LNR) and the log odds of positive lymph nodes (LODDS). Patients diagnosed with Siewert type II AEG were included from the Surveillance, Epidemiology, and End Results database. Harrell's C-index statistic, Schemper's proportion of explained variation (PEV), the Akaike information criterion (AIC) and restricted cubic spine analyses were adopted to assess the predictive accuracy of LNM, LNR and LODDS. A total of 1302 patients with post-surgery Siewert type II AEG were included. LNM, LNR and LODDS all showed significant prognostic value in the multivariate Cox regression analyses. LODDS performed higher predictive accuracy than LNM and LNR, with relatively higher C-index, higher Schemper's PEV value and lower AIC value. For patients with no nodes involved, LODDS still performed significantly discriminatory utility. LODDS showed more accurate prognostic performance than LNM and LNR for post-surgery Siewert type II AEG, and it could help to detect survival heterogeneity for patients with no positive lymph nodes involved.
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Affiliation(s)
- Jinming Xu
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Jinlin Cao
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Luming Wang
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Zhitian Wang
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Yiqing Wang
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Yihua Wu
- Department of Toxicology, Zhejiang University School of Public Health, Hangzhou, 310058, China
| | - Wang Lv
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Jian Hu
- Department of Thoracic Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.
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32
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Merrill RM, Johnson E. Benefits of marriage on relative and conditional relative cancer survival differ between males and females in the USA. J Cancer Surviv 2017; 11:578-589. [PMID: 28770444 DOI: 10.1007/s11764-017-0627-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Accepted: 06/23/2017] [Indexed: 12/25/2022]
Abstract
PURPOSE The purpose of the paper is to assess the influence of marital status on conditional relative survival of cancer according to sex. METHODS Analyses involved 779,978 males and 1,032,868 females diagnosed with 1 of 13 cancer types between 2000 and 2008, and followed through 2013. Data are from the Surveillance, Epidemiology, and End Results (SEER) Program. Regression models were adjusted for age, sex, race, and tumor stage. RESULTS Five-year relative survival conditional on years already survived is higher among married patients with less lethal cancers (oral cavity and pharynx, colon and rectum, breast, urinary bladder, kidney and renal pelvis, melanoma of the skin, thyroid, lymphoma). For more lethal cancers, married patients have similar (liver, lung and bronchus, pancreas, leukemia) or poorer (brain and other nervous system) cancer survival. Separated/divorced or widowed patients have the lowest conditional relative survival rates. For most cancers, 5-year cancer relative survival rates conditional on time already survived through 5 years approach 70 to 90% of that for the general population. The beneficial effect of marriage on survival decreases with years already survived. Superior conditional relative survival rates in females decrease with time already survived and are less pronounced in married patients. CONCLUSION Five-year relative survival rates improve with time already survived. The benefits of marriage on conditional relative survival are greater for less lethal cancers. Greater 5-year conditional relative survival rates in females narrow with time already survived and are less pronounced in married patients. IMPLICATIONS FOR CANCER SURVIVORS Conditional relative survival rates of cancer can lead to more informed decisions and understanding regarding treatment and prognosis.
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Affiliation(s)
- Ray M Merrill
- Department of Health Science, College of Life Sciences, Brigham Young University, 2063 Life Sciences Building, Provo, UT, 84604, USA.
| | - Erin Johnson
- Department of Health Science, College of Life Sciences, Brigham Young University, 2063 Life Sciences Building, Provo, UT, 84604, USA
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The influence of marital status on the survival of patients with esophageal cancer: a population-based, propensity-matched study. Oncotarget 2017; 8:62261-62273. [PMID: 28977943 PMCID: PMC5617503 DOI: 10.18632/oncotarget.19446] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 04/04/2017] [Indexed: 01/04/2023] Open
Abstract
Background and aims Multiple studies have shown that marital status is associated with the survival of various types of cancer patients. However, there has not been adequate evidence of the association between marital status and the survival of patients with esophageal cancer (EC). We aimed to investigate the effect of marital status on survival of EC patients. Methods We identified 15,598 EC patients from the Surveillance, Epidemiology, and End Results (SEER) database. Meanwhile, propensity scores for marital status, which were calculated for each patient using a nonparsimonious multivariable logistic regression model, were used to match 6,319 unmarried patients with 9,279 married patients. We performed Kaplan–Meier analysis and multivariate Cox regression to analyze the association between marital status and the overall survival (OS) and EC cause-specific survival (CSS) of EC patients before matching and after matching. Results We matched 2,986 unmarried patients with 2,986 married patients. Unmarried patients had poorer OS than married patients before matching (hazard ratio [HR]: 1.22; 95% confidence interval [CI]: 1.18–1.27; P < 0.0001) and after matching (HR: 1.20; 95% CI: 1.13–1.27; P < 0.0001) and poorer CSS than married patients before matching (HR: 1.21; 95% CI: 1.16–1.26; P < 0.0001) and after matching (HR: 1.17; 95% CI: 1.10–1.24; P < 0.0001). Further analysis showed that among different unmarried patients, widowed patients had the poorest OS (HR: 1.46; 95% CI: 1.38–1.55; P < 0.0001) and CSS (HR: 1.43; 95% CI: 1.34–1.52; P < 0.0001) compared with married patients. Conclusions Unmarried EC patients had poorer survival rates than married EC patients. Meanwhile, widowed patients with EC had the highest risk of death compared with single, married, and divorced patients.
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Shi X, Zhang TT, Hu WP, Ji QH. Marital status and survival of patients with oral cavity squamous cell carcinoma: a population-based study. Oncotarget 2017; 8:28526-28543. [PMID: 28415710 PMCID: PMC5438670 DOI: 10.18632/oncotarget.16095] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Accepted: 02/28/2017] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND The relationship between marital status and oral cavity squamous cell carcinoma (OCSCC) survival has not been explored. The objective of our study was to evaluate the impact of marital status on OCSCC survival and investigate the potential mechanisms. RESULTS Married patients had better 5-year cancer-specific survival (CSS) (66.7% vs 54.9%) and 5-year overall survival (OS) (56.0% vs 41.1%). In multivariate Cox regression models, unmarried patients also showed higher mortality risk for both CSS (Hazard Ratio [HR]: 1.260, 95% confidence interval (CI): 1.187-1.339, P < 0.001) and OS (HR: 1.328, 95% CI: 1.266-1.392, P < 0.001). Multivariate logistic regression showed married patients were more likely to be diagnosed at earlier stage (P < 0.001) and receive surgery (P < 0.001). Married patients still demonstrated better prognosis in the 1:1 matched group analysis (CSS: 62.9% vs 60.8%, OS: 52.3% vs 46.5%). MATERIALS AND METHODS 11022 eligible OCSCC patients were identified from Surveillance, Epidemiology, and End Results (SEER) database, including 5902 married and 5120 unmarried individuals. Kaplan-Meier analysis, Log-rank test and Cox proportional hazards regression model were used to analyze survival and mortality risk. Influence of marital status on stage, age at diagnosis and selection of treatment was determined by binomial and multinomial logistic regression. Propensity score matching method was adopted to perform a 1:1 matched cohort. CONCLUSIONS Marriage has an independently protective effect on OCSCC survival. Earlier diagnosis and more sufficient treatment are possible explanations. Besides, even after 1:1 matching, survival advantage of married group still exists, indicating that spousal support from other aspects may also play an important role.
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Affiliation(s)
- Xiao Shi
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ting-ting Zhang
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Wei-ping Hu
- Department of Respiratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Qing-hai Ji
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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Zheng Z, Zhu Y, Li X, Hu W, Jiang J. Impact of marital status during diagnosis on cancer-caused specific survival in acute myeloid leukemia patients: a case-control and population-based study. Oncotarget 2017; 8:62666-62680. [PMID: 28977979 PMCID: PMC5617539 DOI: 10.18632/oncotarget.16989] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 02/28/2017] [Indexed: 12/27/2022] Open
Abstract
Objective This study investigated the impact of marital status on cancer-caused specific mortality among acute myeloid leukemia (AML) patients in the United States. Methods We used the Surveillance, Epidemiology and End Results program to identify 50,825 patients who had their clinical and follow-up information available and were diagnosed for AML between the years 1988 and 2015. The univariate and multivariable Cox regression models were used to analyze the patient data, and to minimize the group differences due to covariates between groups, a 1:1 propensity score matching was used in subsequent subgroup analysis. Results Our study demonstrated that married patients were less likely to die due to AML after adjusting for demographic and clinicopathological variables, than patients with variable unmarried status. Further analysis indicated that widowed, divorced and never married status correlated with poor cancer-cause specific survival than being married in almost all subgroups after being adjusted for the aforementioned variables (P<0.05). However, the difference between married and separated was not apparent. Moreover, similar survival analysis results were also observed in the 1:1 matched subgroups of marital status, but they displayed varied prognostic factors between them. The association of survival benefit with marriage in AML was consistent with the published survival benefit of conventional therapeutic approaches. Conclusion Overall, our study concluded that unmarried AML patients were at greater risk of cancer-specific mortality than married, and thus indicated that physicians should focus on health care strategies that target social support, in order to reduce the cancer-specific mortality in unmarried patients.
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Affiliation(s)
- Zhuojun Zheng
- Department of Hematology, The Third Affiliated Hospital of Soochow University, Changzhou, China.,Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China.,Cancer Immunotherapy Engineering Research Center of Jiangsu Province, Changzhou, China.,Institute of Cell Therapy Soochow University, Changzhou, China
| | - Yuandong Zhu
- Department of Hematology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Xiaodong Li
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China.,Cancer Immunotherapy Engineering Research Center of Jiangsu Province, Changzhou, China.,Institute of Cell Therapy Soochow University, Changzhou, China.,Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Wenwei Hu
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China.,Cancer Immunotherapy Engineering Research Center of Jiangsu Province, Changzhou, China.,Institute of Cell Therapy Soochow University, Changzhou, China.,Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Jingting Jiang
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China.,Cancer Immunotherapy Engineering Research Center of Jiangsu Province, Changzhou, China.,Institute of Cell Therapy Soochow University, Changzhou, China
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Liu M, Li L, Yu W, Chen J, Xiong W, Chen S, Yu L. Marriage is a dependent risk factor for mortality of colon adenocarcinoma without a time-varying effect. Oncotarget 2017; 8:20056-20066. [PMID: 28423614 PMCID: PMC5386743 DOI: 10.18632/oncotarget.15378] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 01/11/2017] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND It has been well recognized that the effects of many prognostic factors could change during long-term follow-up. Although marriage has been proven to be a significant prognostic factor for the survival of colon cancer, whether the effect of marriage is constant with time remain unknown. This study analyzed the impact of marital status on the mortality of colon cancer patients with an extended Cox model that allowed for time-varying effects. METHODS We identified 71,955 patients who underwent colectomy between 2004 and 2009 to treat colon adenocarcinoma from the Surveilance, Epidemiology and End Results Database. The multivariate extended Cox model was used to evaluate the effect of marital status on all-cause mortality, while the Fine-Gray competing risks model was used for colon cancer-specific mortality, with death from other causes as the competing risk. RESULTS The unmarried patients carried a 1.37-fold increased risk of all-cause mortality compared with the married patients (95%CI: 1.33-1.40; p<0.001), and the hazard ratio remained constant over time. Being unmarried was at a higher risk of death from colon adenocarcinoma as well as death from other causes. Four variables including tumor site, tumor grade, sex and TNM stage were proved to have time-varying effects on survival. CONCLUSIONS Marriage is a dependent prognosis factor for survival of surgically treated colon adenocarcinoma patients. Psychological interventions are suggested to improve receipt of treatment among unmarried patients, as their poor survival may be due to the inefficient treatment.
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Affiliation(s)
- Minling Liu
- Department of Pathology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Lixian Li
- Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, China
| | - Wei Yu
- Department of Pathology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Jie Chen
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Weibin Xiong
- Department of Pathology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Shuang Chen
- Department of Pathology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Li Yu
- Department of Pathology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
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He XK, Lin ZH, Qian Y, Xia D, Jin P, Sun LM. Marital status and survival in patients with primary liver cancer. Oncotarget 2016; 8:64954-64963. [PMID: 29029403 PMCID: PMC5630303 DOI: 10.18632/oncotarget.11066] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Accepted: 07/19/2016] [Indexed: 02/06/2023] Open
Abstract
Background Marital status is viewed as an independent prognostic factor for survival in various cancer types. However, its role in primary liver cancer has yet to be thoroughly explored. Objective To investigate the impact of marital status on survival outcomes among liver cancer patients. Results We finally identified 40,809 eligible liver cancer patients between 2004 and 2012, including 21,939 (53.8%) patients were married at diagnosis and 18,870 (46.2%) were unmarried (including 5,871 divorced/separated, 4,338 widowed and 8,660 single). Married patients enjoyed overall and cause-specific survival outcomes compared with patients who were divorced/separated, widowed, single, respectively. The survival benefit associated with marriage still persisted even after adjusted for known confounders. Widowed individuals were at greater risk of overall and cancer-specific mortality compared to other groups. Similar associations were observed in subgroup analyses according to SEER stage. Materials and Methods We used the Surveillance, Epidemiology and End Results (SEER) database to identify 40,809 patients diagnosed with primary liver cancer between 2004 and 2012. Kaplan-Meier analysis and Cox regression were performed to identify the influence of marital status on overall survival (OS) and liver cancer-specific survival (CSS). Conclusions In primary liver cancer patients, married patients enjoyed survival benefits while widowed persons suffered survival disadvantages in both overall survival and cancer-specific survival.
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Affiliation(s)
- Xing-Kang He
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University Medical School, Hangzhou, China
- Institute of Gastroenterology, Zhejiang University (IGZJU), Hangzhou, China
| | - Zheng-Hua Lin
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University Medical School, Hangzhou, China
- Institute of Gastroenterology, Zhejiang University (IGZJU), Hangzhou, China
| | - Yun Qian
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University Medical School, Hangzhou, China
- Institute of Gastroenterology, Zhejiang University (IGZJU), Hangzhou, China
| | - Daheng Xia
- Current address: Sir Run Run Shaw Hospital, Jianggan, China
| | - Piaopiao Jin
- Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Lei-Min Sun
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University Medical School, Hangzhou, China
- Institute of Gastroenterology, Zhejiang University (IGZJU), Hangzhou, China
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