
A Deep Learning Model to Improve Pathologist Interpretation of Donor Kidney BiopsiesAward last edited on: 5/25/2022
Sponsored Program
STTRAwarding Agency
NIH : NIDDKTotal Award Amount
$1,800,818Award Phase
2Solicitation Topic Code
-----Principal Investigator
Joseph P GautCompany Information
Phase I
Contract Number: 1R41DK120253-01Start Date: 9/21/2018 Completed: 8/31/2019
Phase I year
2018Phase I Amount
$214,009Project Terms:
Address; base; Biopsy; Blinded; Caring; Cessation of life; Charge; Chronic; Chronic Kidney Failure; Clinical; clinical practice; cloud based; commercial application; Computational algorithm; Computer Assisted; Computer software; computerized; Computers; Cost of Illness; Data Set; deep learning; digital; Ensure; Evaluation; Freezing; Frozen Sections; Funding; glomerulosclerosis; Goals; Health Care Costs; Healthcare Systems; Human; Image; Image Analysis; Immunohistochemistry; improved; innovation; Interobserver Variability; Kidney; Kidney Diseases; Kidney Transplantation; learning network; Life; Machine Learning; malignant breast neoplasm; Malignant neoplasm of prostate; Manuals; Measures; Medicare; meetings; Microscope; Microscopic; Modeling; Online Systems; Organ; Organ Donor; Outcome; Pathologic; Pathologist; Pathology; Patient Care; Patient-Focused Outcomes; Patients; Personal Satisfaction; Phase; power analysis; predictive modeling; Process; public health relevance; Quantitative Evaluations; Reproducibility; Research Personnel; Savings; Scientist; Secure; Slide; Small Business Technology Transfer Research; software development; Speed; standard of care; technological innovation; Testing; Time; Tissues; tool; Translating; Transplantation; Transplanted tissue; Universities; Washington; whole slide imaging; Work;
Phase II
Contract Number: 2R42DK120253-02Start Date: 9/21/2018 Completed: 8/31/2022
Phase II year
2020(last award dollars: 2021)
Phase II Amount
$1,586,809Public Health Relevance Statement:
PUBLIC HEALTH RELEVANCE STATEMENT Before kidneys can be transplanted, they must be examined using a microscope to ensure the kidney is healthy enough for transplant. A limitation of microscopic examination by pathologists is the inherent human variability in quantifying the amount of scar tissue, or chronic damage, present. The result is potentially healthy organs being discarded or damaged kidneys being used inappropriately. This funding will support developing artificial intelligence tools to assist pathologists with quantifying scar tissue in donor kidneys prior to transplantation, resulting in more consistent and objective biopsy evaluations, minimizing discard of potentially healthy kidneys, and optimizing placement of kidneys for transplant.
Project Terms:
Adoption; Americas; analytical tool; Artificial Intelligence; base; Biopsy; Canada; Cessation of life; Chronic; Cicatrix; Clinical; clinical biomarkers; cloud based; cloud platform; commercial application; Computer software; Computers; Contracts; cost; Data; Databases; deep learning; Development; Ensure; Evaluation; Fast Healthcare Interoperability Resources; Fibrosis; Frozen Sections; functional improvement; Funding; glomerulosclerosis; Goals; Gold; Graft Survival; Health Care Costs; Human; image processing; imaging biomarker; improved; innovation; Interobserver Variability; interstitial; Kidney; kidney biopsy; Kidney Diseases; Kidney Transplantation; Knowledge; Laboratories; learning strategy; Letters; Life; Machine Learning; malignant breast neoplasm; Malignant neoplasm of prostate; Manuals; Measurement; Microscope; Microscopic; Midwestern United States; Modeling; Multivariate Analysis; Online Systems; Organ; Organ Donor; Organ Procurements; Outcome; Pathologist; Pathology; pathology imaging; Patient-Focused Outcomes; Patients; Performance; Personal Satisfaction; Phase; phase 1 study; predictive modeling; Process; public health relevance; renal damage; Reproducibility of Results; Research Personnel; Savings; Scanning; Scientist; Secure; Services; shared database; Slide; Small Business Technology Transfer Research; Specialist; Speed; standard of care; System; Techniques; technological innovation; Testing; Tissues; tool; Transplantation; Trichrome stain; Trichrome stain method; Trust; United Network for Organ Sharing; Universities; Variant; Washington; whole slide imaging; Work