keyword
MENU ▼
Read by QxMD icon Read
search

SEER

keyword
https://www.readbyqxmd.com/read/28937543/cholangiocarcinoma-among-children-and-adolescents-a-review-of-the-literature-and-seer-database-analysis
#1
Jennifer R Newsome, Rajkumar Venkatramani, Andras Heczey, Heather E Danysh, Douglas S Fishman, Tamir Miloh
OBJECTIVES: Cholangiocarcinoma (CCA) is a biliary malignancy found primarily in adults. The incidence of CCA in children is unknown. The aim of this study was to describe characteristics of CCA in children and adolescents. METHODS: Using the Surveillance, Epidemiology, and End Results Program (SEER 18) database, we identified incident cases of CCA diagnosed at <20 years of age during the period of 1973-2013. Additionally, we reviewed published case reports describing pediatric patients with CCA...
September 20, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28935814/diabetes-treatments-and-risks-of-adverse-breast-cancer-outcomes-among-early-stage-breast-cancer-patients-a-seer-medicare-analysis
#2
Lu Chen, Jessica Chubak, Denise M Boudreau, William E Barlow, Noel S Weiss, Christopher I Li
The widely prescribed diabetes medicine metformin has been reported to lower the risk of incident breast cancer, but it is unclear if it affects malignant progression after diagnosis. In this study, we conducted a retrospective cohort study using the linked Surveillance, Epidemiology and End-Results (SEER)-Medicare database. Women were included in the study if they were aged 66-80 years, newly diagnosed with stage I or II breast cancer, and enrolled in Medicare Parts A, B, and D during 2007-2011. Information on dispensed diabetes-related medications was obtained from Medicare Part D claims data...
September 21, 2017: Cancer Research
https://www.readbyqxmd.com/read/28934000/impact-of-preexisting-mental-illness-on-all-cause-and-breast-cancer-specific-mortality-in-elderly-patients-with-breast-cancer
#3
Kristy Iglay, Melissa L Santorelli, Kim M Hirshfield, Jill M Williams, George G Rhoads, Yong Lin, Kitaw Demissie
Purpose Limited data are available on the survival of patients with breast cancer with preexisting mental illness, and elderly women are of special interest because they experience the highest incidence of breast cancer. Therefore, we compared all-cause and breast cancer-specific mortality for elderly patients with breast cancer with and without mental illness. Methods A retrospective cohort study was conducted by using SEER-Medicare data, including 19,028 women ≥ 68 years of age who were diagnosed with stage I to IIIa breast cancer in the United States from 2005 to 2007...
September 21, 2017: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28932277/a-retrospective-review-of-the-multidisciplinary-management-of-medullary-thyroid-cancer-eligibility-for-systemic-therapy
#4
Georgia Geller, Janessa Laskin, Winson Y Cheung, Cheryl Ho
BACKGROUND: Medullary thyroid carcinoma (MTC) accounts for 1-2% of all thyroid cancers. The clinical course of metastatic disease can be indolent. Our aim was to characterize the natural history of disease to evaluate the true proportion of patients who would be eligible for the currently available systemic therapies. METHODS: The British Columbia Cancer Agency (BCCA) provides cancer care to a population of 4.6 million. A retrospective chart review was conducted of all patients with MTC referred to the BCCA from 1991 to 2013...
2017: Thyroid Research
https://www.readbyqxmd.com/read/28929037/risk-of-death-from-prostate-cancer-with-and-without-definitive-local-therapy-when-gleason-pattern-5-is-present-a-surveillance-epidemiology-and-end-results-analysis
#5
Jonathan Frandsen, Andrew Orton, Dennis Shrieve, Jonathan Tward
Purpose The purpose is to evaluate the patterns of care and comparative effectiveness for cause-specific and overall survival of definitive local treatments versus conservatively managed men with a primary or secondary Gleason pattern of 5. Methods and materials Patients diagnosed from 2004 to 2012 with a primary or secondary Gleason pattern of 5 N0M0 prostate cancer were extracted from the Surveillance, Epidemiology, and End Results (SEER) database. Kaplan-Meier and Cox regression analyses were used to estimate the survival...
July 10, 2017: Curēus
https://www.readbyqxmd.com/read/28921379/time-trends-in-utilization-of-g-csf-prophylaxis-and-risk-of-febrile-neutropenia-in-a-medicare-population-receiving-adjuvant-chemotherapy-for-early-stage-breast-cancer
#6
Ravi K Goyal, Spiros Tzivelekis, Kenneth J Rothman, Sean D Candrilli, James A Kaye
PURPOSE: The purpose of this study is to assess temporal trends in the use of granulocyte colony-stimulating factor (G-CSF) prophylaxis and risk of febrile neutropenia (FN) among older women receiving adjuvant chemotherapy for early-stage breast cancer. METHODS: Women aged ≥ 66 years with diagnosis of early-stage breast cancer who initiated selected adjuvant chemotherapy regimens were identified using the SEER-Medicare data from 2002 to 2012. Adjusted, calendar-year-specific proportions were estimated for use of G-CSF primary prophylaxis (PP) and secondary prophylaxis and FN risk in the first and the second/subsequent cycles during the first course of chemotherapy, using logistic regression models...
September 18, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28919778/improvement-of-survival-for-non-small-cell-lung-cancer-over-time
#7
Wenjie Xia, Xinnian Yu, Qixing Mao, Wenying Xia, Anpeng Wang, Gaochao Dong, Bing Chen, Weidong Ma, Lin Xu, Feng Jiang
Non-small cell lung cancer (NSCLC) is the main histological subtype of lung cancer, which is the leading cause of cancer death. It is unclear whether the improved survival seen at high-volume centers applies to the general population and, more importantly, whether the improvement in lung cancer survival was just a consequence of improved screening work. Data from the Surveillance, Epidemiology, and End Results (SEER) registry was used to identify 405,580 patients with NSCLC diagnosed from 1988 to 2008. The patients were divided into four groups according to the year of diagnosis...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/28919181/lymphadenectomy-in-gleason-7-prostate-cancer-adherence-to-guidelines-and-effect-on-clinical-outcomes
#8
Thenappan Chandrasekar, Hanan Goldberg, Zachary Klaassen, Rashid K Sayyid, Robert J Hamilton, Neil E Fleshner, Girish S Kulkarni
BACKGROUND: To examine usage trends, guideline adherence, and survival data for patients undergoing lymphadenectomy (LND) at the time of radical prostatectomy (RP) for Gleason 7 prostate cancer (PCa). METHODS: The SEER database was queried for all patients with nonmetastatic biopsy Gleason 7 PCa from 2004 to 2013. Distribution and trends of LND were analyzed. The Memorial-Sloan Kettering Cancer Center nomogram was applied to stratify patients based on risk of nodal disease at time of RP (<5% risk or ≥5% risk)...
September 14, 2017: Urologic Oncology
https://www.readbyqxmd.com/read/28915930/predicting-activities-of-daily-living-for-cancer-patients-using-an-ontology-guided-machine-learning-methodology
#9
Hua Min, Hedyeh Mobahi, Katherine Irvin, Sanja Avramovic, Janusz Wojtusiak
BACKGROUND: Bio-ontologies are becoming increasingly important in knowledge representation and in the machine learning (ML) fields. This paper presents a ML approach that incorporates bio-ontologies and its application to the SEER-MHOS dataset to discover patterns of patient characteristics that impact the ability to perform activities of daily living (ADLs). Bio-ontologies are used to provide computable knowledge for ML methods to "understand" biomedical data. RESULTS: This retrospective study included 723 cancer patients from the SEER-MHOS dataset...
September 16, 2017: Journal of Biomedical Semantics
https://www.readbyqxmd.com/read/28910336/application-of-unsupervised-analysis-techniques-to-lung-cancer-patient-data
#10
Chip M Lynch, Victor H van Berkel, Hermann B Frieboes
This study applies unsupervised machine learning techniques for classification and clustering to a collection of descriptive variables from 10,442 lung cancer patient records in the Surveillance, Epidemiology, and End Results (SEER) program database. The goal is to automatically classify lung cancer patients into groups based on clinically measurable disease-specific variables in order to estimate survival. Variables selected as inputs for machine learning include Number of Primaries, Age, Grade, Tumor Size, Stage, and TNM, which are numeric or can readily be converted to numeric type...
2017: PloS One
https://www.readbyqxmd.com/read/28903059/cognitive-flexibility-in-neurological-disorders-cognitive-components-and-event-related-potentials
#11
REVIEW
Florian Lange, Caroline Seer, Bruno Kopp
Performance deficits on the Wisconsin Card Sorting Test (WCST) in patients with prefrontal cortex (PFC) lesions are traditionally interpreted as evidence for a role of the PFC in cognitive flexibility. However, WCST deficits do not occur exclusively after PFC lesions, but also in various neurological and psychiatric disorders. We propose a multi-component approach that can accommodate this pattern of omnipresent WCST deficits: the WCST is not a pure test of cognitive flexibility, but relies on the effective functioning of multiple dissociable cognitive components...
September 10, 2017: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/28902882/risk-of-myeloid-neoplasms-after-radiotherapy-among-older-women-with-localized-breast-cancer-a-population-based-study
#12
Amer M Zeidan, Jessica B Long, Rong Wang, Xin Hu, James B Yu, Scott F Huntington, Gregory A Abel, Sarah S Mougalian, Nikolai A Podoltsev, Steven D Gore, Cary P Gross, Xiaomei Ma, Amy J Davidoff
BACKGROUND: There are inconsistent and limited data regarding the risk of myeloid neoplasms (MN) among breast cancer survivors who received radiotherapy (RT) in the absence of chemotherapy. Concern about subsequent MN might influence the decision to use adjuvant RT for women with localized disease. As patients with therapy-related MN have generally poor outcomes, the presumption of subsequent MN being therapy-related could affect treatment recommendations. METHODS: We used the Surveillance, Epidemiology, and End Results (SEER)-Medicare linked database to study older women with in-situ or stage 1-3 breast cancer diagnosed 2001-2009 who received surgery...
2017: PloS One
https://www.readbyqxmd.com/read/28900786/the-pattern-of-secondary-cancers-in-patients-with-kaposi-sarcoma-in-the-united-states
#13
Vivek Kumar, Mohit Garg, Neha Chaudhary, Parita Soni, Charalampos S Floudas, Chiemeziem Nwanyanwu, Abhinav Chandra
PURPOSE: In the U.S., Kaposi sarcoma (KS) occurs mostly in HIV-infected patients, who are also at increased risk of developing secondary cancers. The trends in secondary cancer risk are unclear in the HAART era. METHODS: We extracted data from the SEER database on patients diagnosed with KS between 1981 and 2013, stratified into the pre-HAART (1981-1995) and HAART (1996-2013) eras. We compared the risk of secondary cancer in KS patients and the general population, and estimated the absolute risk...
September 12, 2017: Cancer Causes & Control: CCC
https://www.readbyqxmd.com/read/28900207/reevaluating-the-prognostic-significance-of-male-gender-for-papillary-thyroid-carcinoma-and-microcarcinoma-a-seer-database-analysis
#14
Chunping Liu, Tianwen Chen, Wen Zeng, Shuntao Wang, Yiquan Xiong, Zeming Liu, Tao Huang
The prognostic significance of gender remains controversial for papillary thyroid carcinoma (PTC). In this study, we investigated the associations between gender and prognosis in a large cohort of patients with PTC or PTMC that was diagnosed in 2010-2013 and recorded in the Surveillance, Epidemiology, and End Results cancer registry. The mean ± standard deviation duration of survival for all patients with PTC during the study period was 21.47 ± 14.04 months. In Kaplan-Meier analyses of the entire cohort of PTC patients, survival curves for all-cause death and cancer-specific death declined more sharply for men than for women...
September 12, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28894823/the-benefit-of-adjuvant-radiation-in-surgically-treated-t1-2-n1-oropharyngeal-squamous-cell-carcinoma
#15
Marcus M Monroe, Luke O Buchmann, Jason P Hunt, Ying J Hitchcock, Shane Lloyd, Mia Hashibe
IMPORTANCE: The benefit of adjuvant radiation in surgically treated T1-2N1 oropharyngeal cancer without adverse pathologic features remains unclear. OBJECTIVES: To compare population-level survival outcomes in surgically-treated T1-2N1 oropharyngeal squamous cell carcinoma (OPSCC) with and without the use of adjuvant radiation. STUDY DESIGN: Retrospective population-based study using the Surveillance, Epidemiology, and End Results (SEER) registry data from 1998-2011...
April 2017: Laryngoscope Investigative Otolaryngology
https://www.readbyqxmd.com/read/28891405/projecting-survival-in-papillary-thyroid-cancer-a-comparison-of-the-7th-and-8th-editions-of-the-ajcc-uicc-staging-systems-in-two-contemporary-national-patient-cohorts
#16
Lauren N Pontius, Taofik O Oyekunle, Samantha Thomas, Michael Stang, Randall P Scheri, Sanziana Roman, Julie Ann Sosa
BACKGROUND: This study aims to compare the 7th and 8th editions of the AJCC/UICC TNM staging system for patients with papillary thyroid cancer (PTC) in two national patient cohorts. METHODS: Adult PTC patients undergoing surgery were selected from SEER (2004-2012) and NCDB (2004-2012). Staging criteria for the 7th and 8th AJCC/UICC editions were applied separately to both cohorts; survival probabilities were estimated using the Kaplan-Meier method. Multivariable Cox proportional hazards models were used to estimate the association of stage with survival in both settings...
September 11, 2017: Thyroid: Official Journal of the American Thyroid Association
https://www.readbyqxmd.com/read/28891067/the-effect-of-health-insurance-on-childhood-cancer-survival-in-the-united-states
#17
Jong Min Lee, Xiaoyan Wang, Rohit P Ojha, Kimberly J Johnson
BACKGROUND: The effect of health insurance on childhood cancer survival has not been well studied. Using Surveillance, Epidemiology, and End Results (SEER) data, this study was designed to assess the association between health insurance status and childhood cancer survival. METHODS: Data on cancers diagnosed among children less than 15 years old from 2007 to 2009 were obtained from the SEER 18 registries. The effect of health insurance at diagnosis on 5-year childhood cancer mortality was estimated with marginal survival probabilities, restricted mean survival times, and Cox proportional hazards (PH) regression analyses, which were adjusted for age, sex, race/ethnicity, and county-level poverty...
September 11, 2017: Cancer
https://www.readbyqxmd.com/read/28889760/an-analysis-of-clinical-characteristics-and-patient-outcomes-in-primary-mediastinal-sarcomas
#18
Omar Abdel-Rahman
BACKGROUND: Published data concerning primary mediastinal sarcomas are limited to small-sized retrospective series.  This study reviewed the clinical outcomes of these cases from the SEER (surveillance, epidemiology and end results) database. METHODS: Primary mediastinal sarcomas (1988 - 2013) were assembled from the SEER database. The incidence and 10-year cancer-specific survival rates were compared to other primary mediastinal malignancies (thymic carcinoma, germ cell tumors, neurogenic tumors, Hodgkin / non Hodgkin lymphomas) as well as to non mediastinal sarcomas...
September 14, 2017: Expert Review of Anticancer Therapy
https://www.readbyqxmd.com/read/28884392/socioeconomic-status-and-breast-cancer-treatment
#19
REVIEW
Marie S Dreyer, Ann B Nattinger, Emily L McGinley, Liliana E Pezzin
PURPOSE: Evidence suggests substantial disparities in breast cancer survival by socioeconomic status (SES). We examine the extent to which receipt of newer, less invasive, or more effective treatments-a plausible source of disparities in survival-varies by SES among elderly women with early-stage breast cancer. METHODS: Multivariate regression analyses applied to 11,368 women (age 66-90 years) identified from SEER-Medicare as having invasive breast cancer diagnosed in 2006-2009...
September 7, 2017: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/28882455/assessment-of-the-discriminating-value-of-the-8th-ajcc-stage-grouping-for-hepatocellular-carcinoma
#20
Omar Abdel-Rahman
BACKGROUND: This study seeks to validate the discriminating value of the 8th edition of the American Joint Committee on Cancer (AJCC) staging system for Hepatocellular carcinoma (HCC) amongst patients registered within the surveillance, epidemiology and end results (SEER) database. METHODS: Through SEER*Stat program, SEER database (2010-2013) was queried and 8th AJCC stage groups were reconstructed. Overall and cancer-specific survival analyses according to both 7th and 8th editions were conducted through Kaplan-Meier analysis/log-rank testing and multivariate analysis was conducted through a Cox proportional model...
September 4, 2017: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
keyword
keyword
22914
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"