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Approved Projects

Here you can browse the complete list of projects on CDAS whose requests for data/biospecimens were approved.

Filter results of approved projects table below

Approved Projects
Name Principal Investigator Institution Study Date Approved Project ID
DII/E-DII Scores James Hébert University of South Carolina PLCO Oct 3, 2023 PLCO-1326
Discovery and validation of computational morphologic features to predict prostate cancer recurrence (v2) Michael Cook NCI PLCO Jan 8, 2016 PLCO-187
Discrimination between Risk Profiles for Esophageal Adenocarcinoma and Esophageal Squamous Cell Carcinoma using Metabolomic Analysis Linda Liao NCI, DCEG, OEEB PLCO Nov 14, 2011 2011-0166
Disparities in Prostate Cancer Screening Behavior Between Blacks and Whites Wayne Lawrence Jiann-Ping Hsu College of Public Health PLCO Jan 9, 2015 PLCO-125
Disparity in time to treatment of cancer from after diagnosis between African American and White population and mortality outcomes Gurudatta Naik University of Alabama at Birmingham PLCO Oct 12, 2017 PLCO-312
Dissecting the risk of MGUS/MM in high-risk participants in the PLCO study Irene Ghobrial Dana-Farber Cancer Institute PLCO Oct 6, 2022 2021-1015
Distributed Automated Tuberculosis and Cancer Diagnosis Jochen Nessel Rai and Rohl Technologies, Inc. PLCO Feb 22, 2017 PLCO-256
Distribution of NLST imaging and limited clinical data through NCI public image repositories Keyvan Farahani National Cancer Institute NLST Apr 12, 2021 NLST-780
Diurnal pattern of physical activity and adherence to physical activity Tongyu Ma Franklin Pierce University IDATA Oct 3, 2022 IDATA-57
DNA Extraction Method, Biological Specimen, and DNA Yield for Genetic Studies in PLCO Leah Mechanic Westat PLCO Oct 9, 2008 2008-0042
DNA methylation and breast cancer risk Jirong Long Vanderbilt University Medical Center PLCO Sep 1, 2020 PLCO-663
DNA methylation and dietary sodium intake Constanza Camargo National Cancer Institute PLCO Aug 12, 2025 PLCO-1950
DNA Methylation Markers and Prostate Cancer Risk Sonja Berndt NCI, DCEG, OEEB PLCO Dec 15, 2009 2009-0564
Does compliance with screening exams and forms completion differ by smoking status in PLCO? Pamela Marcus NCI, DCP, BRG PLCO Oct 22, 2010 2010-0158
Does excluding participants on the basis of implausible energy intake introduce selection bias in the association between a diet-related exposure and a health outcome? Kyle Busse University of Pennsylvania Perelman School of Medicine IDATA Feb 14, 2025 IDATA-89
Does Exclusion of Extreme Reporters of Energy Intake Make Results Less Biased in Nutrition Studies? Keisuke Ejima Indiana University IDATA Oct 31, 2017 IDATA-17
Do repeat normal lung screens lower model estimated baseline estimates of lung cancer risk? Martin Tammemagi Brock University NLST Jul 22, 2013 NLST-25
Downstream testing and interventions in the NLST Vinay Prasad NCI NLST Nov 7, 2014 NLST-95
DRE and LUTS Jonathan Shoag NA PLCO Nov 6, 2015 PLCO-177
DRE and prostate cancer detection in the PLCO cancer screening trial Jonathan Shoag NA PLCO Aug 24, 2015 PLCO-150