Matthew Koshy
University of Illinois at Chicago
EpidemiologyCancerInternal medicineRadiologySurgeryOncologyRetrospective cohort studyStage (cooking)Hazard ratioLung cancerChemotherapyChemoradiotherapyDiseasePopulationNuclear medicineIn patientConfidence intervalProportional hazards modelRadiation therapyMedicineCohort
167Publications
30H-index
2,771Citations
Publications 165
Newest
#1Mary Pasquinelli (UIC: University of Illinois at Chicago)H-Index: 6
#2Martin C. Tammemagi (Brock University)H-Index: 31
Last. Patricia W. Finn (UIC: University of Illinois at Chicago)H-Index: 35
view all 11 authors...
BACKGROUND Lung cancer is the leading cause of cancer death in women in the United States. Prospective randomized lung screening trials suggest a greater lung cancer mortality benefit from screening women compared with men. RESEARCH QUESTION Do the United States Preventative Services Task Force (USPSTF) lung screening guidelines that are based solely on age and smoking history contribute to sex disparities in eligibility, and if so, does the use of the PLCOm2012 risk prediction model that is bas...
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BACKGROUND As exemplified in patients with adenoid cystic carcinoma (ACC), metastatic salivary gland cancers display heterogenous behavior. Although anatomic site of metastasis has been suggested to be prognostic for survival in this population, this is not adequately characterized in the current literature. METHODS Using the National Cancer Database (NCDB), patients with newly diagnosed metastatic salivary gland cancers with distant metastasis to a single organ were identified. RESULTS Eight hu...
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#1Michael K. Rooney (UIC: University of Illinois at Chicago)H-Index: 1
#2Mark Korpics (U of C: University of Chicago)H-Index: 6
Last. Michael T. Spiotto (U of C: University of Chicago)H-Index: 25
view all 6 authors...
OBJECTIVES Our understanding of odontogenic cancers is limited primarily to case studies given the rarity of these head and neck neoplasms. Using the National Cancer Database, we report the treatment patterns and survival outcomes for one of the largest cohorts of patients with odontogenic cancers. METHODS Patients with odontogenic tumors who did not have metastatic disease and received at least part of their care at the reporting facility were included. Patient and treatment variables were asse...
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#1Mary Pasquinelli (UIC: University of Illinois at Chicago)H-Index: 6
#2Martin C. Tammemagi (Brock University)H-Index: 31
Last. Lawrence Eric Feldman (UIC: University of Illinois at Chicago)H-Index: 12
view all 10 authors...
Abstract Introduction Eligibility criteria for lung cancer screening based solely on age and smoking history are less sensitive than validated risk prediction models. The U.S. Preventive Services Task Force (USPSTF) has proposed new guidelines to improve the sensitivity for selecting high-risk individuals and to decrease race disparity. In this retrospective study, termed the Chicago Race Eligibility for Screening Cohort, we compare the sensitivity of the proposed USPSTF2020 criteria versus the ...
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#1Frederick Howard (U of C: University of Chicago)H-Index: 3
#2Sara Kochanny (U of C: University of Chicago)H-Index: 9
Last. Alexander T. Pearson (U of C: University of Chicago)H-Index: 19
view all 5 authors...
Importance Postoperative chemoradiation is the standard of care for cancers with positive margins or extracapsular extension, but the benefit of chemotherapy is unclear for patients with other intermediate risk features. Objective To evaluate whether machine learning models could identify patients with intermediate-risk head and neck squamous cell carcinoma who would benefit from chemoradiation. Design, Setting, and Participants This cohort study included patients diagnosed with squamous cell ca...
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#1Mary Pasquinelli (UIC: University of Illinois at Chicago)H-Index: 6
#2Martin C. Tammemagi (Brock University)H-Index: 31
Last. Lawrence Eric Feldman (UIC: University of Illinois at Chicago)H-Index: 12
view all 10 authors...
Abstract Introduction Disparities exist in lung cancer outcomes between African American and white people. The current United States Preventive Services Task Force (USPSTF) lung cancer screening eligibility criteria, which is based solely on age and smoking history, may exacerbate racial disparities. We evaluated whether the PLCOm2012 risk prediction model more effectively selects African American ever-smokers for screening. Methods Lung cancer cases diagnosed between 2010 and 2019 at an urban m...
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#1Jared H HaraH-Index: 1
#2Kang-Hyun AhnH-Index: 11
Last. Matthew KoshyH-Index: 30
view all 4 authors...
Total marrow radiation is an emerging treatment modality used in patients undergoing stem cell transplantation. We present a rare case of a patient undergoing total marrow irradiation with concurrent ablative stem cell transplantation with local failures in two out-of-field areas that were not included in the clinical target volume A 31-year-old female patient initially presented with abdominal pain secondary to chronic myelogenous leukemia. She underwent dasatinib treatment for years, but subse...
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