scholarly journals Prognostic Factors, Survival Analyses and the Risk of Second Primary Cancer: A Population-Based Study on Burkitt Lymphoma/Leukemia

Diseases ◽  
2021 ◽  
Vol 9 (2) ◽  
pp. 43
Author(s):  
Ana M. Della Rocca ◽  
Fernanda S. Tonin ◽  
Mariana M. Fachi ◽  
Alexandre F. Cobre ◽  
Vinicius L. Ferreira ◽  
...  
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Burkitt Lymphoma ◽  
Cox Regression ◽  
Liver Tumors ◽  
Population Based ◽  
Second Primary ◽  
Population Based Study ◽  
Second Primary Cancers ◽  
Kaplan Meier

Burkitt lymphoma/leukemia (BL/L) is an aggressive oncohematological disease. This study evaluated the population-based prognosis and survival on BL/L as well as if BL/L behaved as a risk factor for the development of second primary cancers (SPCs) and if other first tumors behaved as risk factors for the occurrence of BL/L as an SPC. A retrospective cohort using the Surveillance, Epidemiology and End Results (SEER) Program (2008–2016) was performed. Kaplan–Meier, time-dependent covariate Cox regression and Poisson regression models were conducted. Overall, 3094 patients were included (median, 45 years; IQR, 22–62). The estimated overall survival was 65.4 months (95% CI, 63.6–67.3). Significantly more deaths occurred for older patients, black race, disease at an advanced stage, patients without chemotherapy/surgery and patients who underwent radiotherapy. Hodgkin lymphomas (nodal) (RR, 7.6 (3.9–15.0; p < 0.001)), Kaposi sarcomas (34.0 (16.8–68.9; p < 0.001)), liver tumors (3.4 (1.2–9.3; p = 0.020)) and trachea, mediastinum and other respiratory cancers (15.8 (2.2–113.9; p = 0.006)) behaved as risk factors for the occurrence of BL/L as an SPC. BL/L was a risk factor for the occurrence of SPCs as acute myeloid leukemias (4.6 (2.1–10.4; p < 0.001)), Hodgkin lymphomas (extranodal) (74.3 (10.0–549.8; p < 0.001)) and Kaposi sarcomas (35.1 (12.1–101.4; p < 0.001)). These results may assist the development of diagnostic and clinical recommendations for BL/L.

The risk and prognosis of secondary primary malignancy in lung cancer: a population-based study

2021 ◽  
Author(s):  
Jia Hong ◽  
Rongrong Wei ◽  
Chuang Nie ◽  
Anastasiia Leonteva ◽  
Xu Han ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Overall Survival ◽  
Cox Regression ◽  
Population Based ◽  
Second Primary ◽  
Second Primary Malignancy ◽  
Risk Models ◽  
Primary Malignancy ◽  
Population Based Study ◽  
Competing Risk Models

Aim: To assess and predict risk and prognosis of lung cancer (LC) patients with second primary malignancy (SPM). Methods: LC patients diagnosed from 1992 to 2016 were obtained through the Surveillance, Epidemiology, and End Results database. Standardized incidence ratios were calculated to evaluate SPM risk. Cox regression and competing risk models were applied to assess the factors associated with overall survival, SPM development and LC-specific survival. Nomograms were built to predict SPM probability and overall survival. Results & conclusion: LC patients remain at higher risk of SPM even though the incidence declines. Patients with SPM have a better prognosis than patients without SPM. The consistency indexes for nomograms of SPM probability and overall survival are 0.605 (95% CI: 0.598–0.611) and 0.644 (95% CI: 0.638–0.650), respectively.

Second primary lung cancer after head and neck squamous cell cancer: Population-based study of risk factors

Head & Neck ◽  
2012 ◽  
Vol 34 (12) ◽  
pp. 1782-1788 ◽  
Author(s):  
Michael T. Milano ◽  
Carl R. Peterson ◽  
Hong Zhang ◽  
Deepinder P. Singh ◽  
Yuhchyau Chen
Keyword(s):  
Risk Factors ◽  
Lung Cancer ◽  
Squamous Cell Cancer ◽  
Cell Cancer ◽  
Primary Lung Cancer ◽  
Population Based ◽  
Second Primary ◽  
Population Based Study ◽  
Second Primary Lung Cancer ◽  
Neck Squamous Cell Cancer

scholarly journals Child Maltreatment Among Singletons and Multiple Births in Japan: A Population-Based Study

2015 ◽  
Vol 18 (6) ◽  
pp. 806-811 ◽  
Author(s):  
Yoshie Yokoyama ◽  
Terumi Oda ◽  
Noriyo Nagai ◽  
Masako Sugimoto ◽  
Kenji Mizukami
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Child Maltreatment ◽  
Personal Information ◽  
Population Based ◽  
Multiple Births ◽  
Population Based Study ◽  
Factors Associated ◽  
Increased Risk ◽  
The Relationship

Background: The occurrence of multiple births has been recognized as a risk factor for child maltreatment. However, few population-based studies have examined the relationship between multiple births and child maltreatment. This study aimed to evaluate the degree of risk of child maltreatment among singletons and multiple births in Japan and to identify factors associated with increased risk. Methods: Using population-based data, we analyzed the database of records on child maltreatment and medical checkups for infants aged 1.5 years filed at Nishinomiya City Public Health Center between April 2007 and March 2011. To protect personal information, the data were transferred to anonymized electronic files for analysis. Results: After adjusting by logistic regression for each associated factor and gestation number, multiples themselves were not associated with the risk of child maltreatment. However, compared with singletons, multiples had a significantly higher rate of risk factors for child maltreatment, including low birth weight and neural abnormality. Moreover, compared with mothers of singleton, mothers of twins had a significantly higher rate of poor health, which is a risk factor of child maltreatment. Conclusion: Multiples were not associated with the risk of child maltreatment. However, compared with singletons, multiples and their mothers had a significantly higher rate of risk factors of child maltreatment.

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