Skip to Main Content
An official website of the United States government

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
Association of Physical Activity, Risk of Ovarian Cancer and Cancer Related Biomarkers Kathryn Schmitz Penn State University College of Medicine PLCO Sep 23, 2016 PLCO-228
Association of sex steroid hormones and biliary tract cancers in men and women Sarah Jackson National Cancer Institute PLCO Jul 13, 2021 2021-0010
Associations between Blood DNA Methylation and Estrogen Metabolism Gretchen Gierach ITEB PLCO May 28, 2019 PLCO-483
Associations between Dietary Plant Seed Consumption and Overall and Cause-Specific Mortality Risk Jiaqi Huang National Cancer Institute PLCO Aug 5, 2020 PLCO-653
Associations between lifestyle factors and colorectal cancer in the PLCO Cancer Screening Trial Kerrie Nelson Boston University PLCO Sep 21, 2022 PLCO-1053
Associations between vitamin D-related genotypes and prostate and colorectal cancer risk and survival by race/ethnicity in PLCO Demetrius Albanes National Cancer Institute PLCO Jul 22, 2024 PLCO-1626
Associations of age at menopause with health outcomes and mortality among females who are moderate and heavy smokers Shuguang Leng Regents of the University of New Mexico for its Public Operation Known as the Health Sciences Center PLCO May 11, 2022 PLCO-981
Associations of dietary Choline, Carnitine, and Betaine with Colorectal Cancer Risk Doratha Byrd National Cancer Institute PLCO Aug 12, 2019 PLCO-506
Associations of Dietary Inflammatory and Insulinemic Potential with Risk of Cancer Development Fred Tabung The Ohio State University College of Medicine PLCO Nov 25, 2019 PLCO-553
Associations of healthy lifestyle with life expectancy and cancer free life expectancy Eleanor Watts National Cancer Institute PLCO Nov 21, 2022 PLCO-1100
Associations of inflammatory and insulinemic dietary patterns and risk of colorectal adenomas in men and women: Findings from the PLCO cohort Fred Tabung The Ohio State University PLCO May 7, 2021 PLCO-780
Associations of Serum Trimethylamine N-oxide, Choline, Carnitine, and Betaine with Colorectal Cancer Risk Doratha Byrd Moffitt Cancer Center PLCO Dec 27, 2019 2019-1004
A Study of effect of decreasing air-pollution on lung cancer cases and their conditions Satish Chandra Jaypee Institute of Information Technology PLCO May 16, 2018 PLCO-364
A study using AI methods to examine the effects of malnutrition on cancer patients' life expectancies Shaesta Mujawar P. G. Department of Computer Science, S.N.D.T. Women's University PLCO Jan 26, 2024 PLCO-1455
A systematic evaluation of the relationship between reproductive factors and gynecologic outcomes in women from the PLCO: endometriosis, uterine fibroids, and endometrial and ovarian cancer. Ayush Giri Vanderbilt University Medical Center PLCO Sep 5, 2017 PLCO-299
A systematic review of the benefits of screening never smokers who have a high risk of lung cancer Brent White Western Sydney University PLCO Apr 16, 2021 PLCO-765
A Systematic Review of the Validity of Dietary Assessment Methods for Measuring Energy Intake of Adults with Class III Obesity Valisa Hedrick Virginia Tech IDATA Jul 5, 2022 IDATA-55
A Twin SQL and Smart Cancer Repository and Query System with Analytical Intelligence Capability and Shared Access Nezamoddin Nezamoddini-Kachouie Florida Institute of Technology PLCO Jul 24, 2024 PLCO-1633
Autodetection of semantic features in pulmonary nodules Roger Chylla HealthMyne NLST Mar 18, 2015 NLST-129
Autoencoder for CT images and automatic clustering of patients michael roberts Astrazeneca NLST Mar 10, 2020 NLST-647