Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jul 22, 2026, 12:51 AM EDT

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Showing 1–24 of 28 matching trials from the live ClinicalTrials.gov search.
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Conditions
Anemia, Dialysis-Dependent Chronic Kidney Disease
Interventions
Vadadustat, Darbepoetin alfa
Drug
Lead sponsor
Akebia Therapeutics
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Northridge, California
Conditions
Chronic Kidney Diseases, Iron Deficiency Anemia
Interventions
KRX-0502
Drug
Lead sponsor
Keryx Biopharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
28
States / cities
Phoenix, Arizona • Chula Vista, California • El Centro, California + 23 more
Conditions
Iron Deficiency Anemia
Interventions
Ferumoxytol, Oral Iron
Drug
Lead sponsor
AMAG Pharmaceuticals, Inc.
Industry
Eligibility
6 Months to 17 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Waltham, Massachusetts
Conditions
Iron Deficiency Anemia
Interventions
Ferumoxytol
Drug
Lead sponsor
AMAG Pharmaceuticals, Inc.
Industry
Eligibility
6 Months to 17 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Waltham, Massachusetts
Conditions
Anemia of Chronic Kidney Disease
Interventions
ferric citrate, Placebo
Drug
Lead sponsor
Keryx Biopharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
234 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
36
States / cities
Phoenix, Arizona • Tempe, Arizona • Glendale, California + 29 more
Conditions
Anemia, Dialysis-Dependent Chronic Kidney Disease
Interventions
Vadadustat, Darbepoetin alfa
Drug
Lead sponsor
Akebia Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
3,554 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
127
States / cities
Huntsville, Alabama • Mesa, Arizona • Pine Bluff, Arkansas + 95 more
Conditions
Anemia, Dialysis-dependent Chronic Kidney Disease
Interventions
Vadadustat, Epoetin Alfa, Vadadustat TIW
Drug
Lead sponsor
Akebia Therapeutics
Industry
Eligibility
18 Years to 99 Years
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
41
States / cities
Fresno, California • Granada Hills, California • Los Angeles, California + 32 more
Conditions
Anaemia
Interventions
GSK1278863, rhEPO
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 99 Years
Enrollment
252 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
25
States / cities
Peoria, Arizona • Azusa, California • La Mesa, California + 21 more
Conditions
End Stage Renal Disease, Hemodialysis
Interventions
Spironolactone, L-arginine, Placebo
Drug · Dietary Supplement
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
3
States / cities
Boston, Massachusetts
Conditions
Anemia, Dialysis-Dependent Chronic Kidney Disease
Interventions
Vadadustat, Darbepoetin alfa
Drug
Lead sponsor
Akebia Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
369 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
54
States / cities
Huntsville, Alabama • Mesa, Arizona • Anaheim, California + 45 more
Conditions
Anemia
Interventions
Ferrous Sulfate tablets, Ferric Carboxymaltose (FCM)
Drug
Lead sponsor
American Regent, Inc.
Industry
Eligibility
12 Years and older
Enrollment
255 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Norristown, Pennsylvania
Conditions
Anemia, Dialysis-Dependent Chronic Kidney Disease
Interventions
vadadustat, epoetin alfa
Drug
Lead sponsor
Akebia Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
18
States / cities
Bakersfield, California • Elk Grove, California • Encino, California + 15 more
Conditions
Chronic Kidney Disease, Anemia
Interventions
Rilonacept
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
27
States / cities
Alexander City, Alabama • Muscle Shoals, Alabama • Cerritos, California + 24 more
Conditions
Anemia
Interventions
ferumoxytol or oral iron
Drug
Lead sponsor
AMAG Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
304 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
13
States / cities
Phoenix, Arizona • Tempe, Arizona • New Haven, Connecticut + 10 more
Conditions
Iron Deficiency Anaemia, Iron Deficiency Anemia, Chronic Kidney Disease
Interventions
Iron isomaltoside/ferric derisomaltose, Iron sucrose
Drug
Lead sponsor
Pharmacosmos A/S
Industry
Eligibility
18 Years and older
Enrollment
1,538 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
141
States / cities
Huntsville, Alabama • Little Rock, Arkansas • Chula Vista, California + 96 more
Conditions
Anemia
Interventions
ferumoxytol or oral iron
Drug
Lead sponsor
AMAG Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
304 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
19
States / cities
Encino, California • Riverside, California • Tarzana, California + 15 more
Conditions
CKD, Diabetic Kidney Disease, Type 2 Diabetes Mellitus in Obese, Obesity, Severe Obesity
Interventions
Semaglutide 2 mg/1.5 ml (1.34 mg/ml), prefilled pen-injector for subcutaneous injection solution, Placebo 1.5 ml, prefilled pen-injector for subcutaneous injection solution
Drug
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
Danville, Pennsylvania • Wilkes-Barre, Pennsylvania
Conditions
Anemia
Interventions
Ferric Carboxymaltose (FCM)
Drug
Lead sponsor
American Regent, Inc.
Industry
Eligibility
12 Years and older
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Norristown, Pennsylvania
Conditions
Anaemia
Interventions
GSK1278863, rhEPO
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 99 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
42
States / cities
Paragould, Arizona • Tempe, Arizona • Pine Bluff, Arkansas + 34 more
Conditions
Iron Deficiency Anaemia, Chronic Kidney Disease
Interventions
FCM (Ferric carboxymaltose) high ferritin target, FCM (Ferric carboxymaltose) low ferritin target, Oral Iron (Ferrous sulphate)
Drug
Lead sponsor
Vifor Pharma
Industry
Eligibility
18 Years and older
Enrollment
626 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Wilmington, North Carolina
Conditions
Anaemia
Interventions
Daprodustat tablets, Matching placebo tablets, Epoetin alfa vials, Saline vials or bags
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 99 Years
Enrollment
407 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
23
States / cities
Mesa, Arizona • Fresno, California • Los Angeles, California + 19 more
Conditions
Anemia, Non-Dialysis-Dependent Chronic Kidney Disease
Interventions
Vadadustat, Darbepoetin alfa
Drug
Lead sponsor
Akebia Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
1,725 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
219
States / cities
Birmingham, Alabama • Huntsville, Alabama • Tuscumbia, Alabama + 158 more
Conditions
End-Stage Renal Disease
Interventions
Spironolactone
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 85 Years
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
4
States / cities
Washington D.C., District of Columbia • Boston, Massachusetts • Nashville, Tennessee + 1 more
Conditions
Chronic Hemodialysis (ESRD)
Interventions
Hydralazine/Isorsorbide Dinitrate, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts