The Family Investigation of Nephropathy and Diabetes Study
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Barry I Freedman, MD
Wake Forest University
Study Chair - Hanna Abboud, MD
University of Texas Health Sciences Center at San Antonio
Principal Investigator - John R Sedor, MD
Case Western Reserve University
Principal Investigator - Paul Kimmel, MD
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Study Director - Philip Zager, MD
University of New Mexico
Principal Investigator - Rebekah Rasooly, PhD
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Study Director - Rulan Parekh, MD
Johns Hopkins University
Principal Investigator - Sharon Adler, MD
University of California, Los Angeles
Principal Investigator - Sudha Iyengar, PhD
Case Western Reserve University
Principal Investigator - Susanne Nicholas, MD
University of California, Los Angeles
Principal Investigator - William Knowler, MD, PhD
NIDDK-Phoenix
Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
5 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- University of Alabama at Birmingham
Birmingham, Alabama, United States
- University of California Los Angeles
Los Angeles, California, United States
- Harbor-Ucla Medical Center
Torrance, California, United States
- Johns Hopkins University
Baltimore, Maryland, United States
- Case Western Reserve University
Cleveland, Ohio, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 31 Oct 1999
- Primary completion
- 31 Dec 2006
- Completion
- 31 Dec 2006
- Last update posted
- 28 Apr 2020
- Registered enrollment
- 9,031
- Registry id
- NCT00301249
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.