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ClinicalTrials.gov public records Last synced Oct 17, 2026, 11:19 PM EDT

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Showing 1–24 of 40 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Sevelamer Clear all
Completed Phase 2 Interventional

Efficacy of SBR759 in Lowering Serum Phosphate Levels in Chronic Kidney Disease Patients on Hemodialysis

NCT00704483
View directory record Official record
Conditions
Hyperphosphatemia Patients With Chronic Kidney Disease on 3x/Week Replacement Therapy
Interventions
SBR759, Sevelamer HCl
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
321 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
19
States / cities
Chula Vista, California • La Mesa, California • Whittier, California + 16 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2020 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Mechanism of Microbiome-induced Insulin Resistance in Humans (Aim2)

NCT02127125
View directory record Official record
Conditions
Insulin Sensitivity
Interventions
Maltodextrin, Synbiotic, Sevelamer
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 65 Years
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 11, 2020 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 3 Interventional Results available

A Phase 3 Extension Study to Investigate the Long-term Safety, Tolerability and Efficacy of PA21, a Phosphate Binder in Dialysis Patients

NCT01464190
View directory record Official record
Conditions
Chronic Kidney Disease Requiring Chronic Dialysis
Interventions
PA21 (2.5 g tablet containing 500 mg iron), Sevelamer carbonate
Drug
Lead sponsor
Vifor Pharma
Industry
Eligibility
18 Years and older
Enrollment
659 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 1, 2014 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 2 Interventional Results available

Randomized Study Comparing Genz-644470, Placebo, and Sevelamer Carbonate in Chronic Kidney Disease Patients on Hemodialysis

NCT00853242
View directory record Official record
Conditions
Kidney Failure, Chronic
Interventions
Placebo, Genz-644470, Sevelamer carbonate
Drug
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
18 Years and older
Enrollment
349 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
52
States / cities
Alexander City, Alabama • Birmingham, Alabama • Hot Springs, Arkansas + 49 more
Source: ClinicalTrials.gov public record
Updated May 1, 2015 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 3 Interventional Results available

A Phase 3 Study to Investigate the Safety and Efficacy of PA21, a Phosphate Binder, in Dialysis Patients

NCT01324128
View directory record Official record
Conditions
Chronic Kidney Disease Requiring Chronic Dialysis
Interventions
PA21 (2.5 g tablet containing 500 mg iron), Sevelamer carbonate, PA21-1 (1.25 g tablet containing 250 mg iron)
Drug
Lead sponsor
Vifor Pharma
Industry
Eligibility
18 Years and older
Enrollment
1,059 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 24, 2014 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 1 Interventional

A Phase1 Study to Explore the Safety of EOS789 in Patients With Chronic Kidney Disease and Hyperphosphatemia on Hemodialysis

NCT02965053
View directory record Official record
Conditions
Hyperphosphatemia
Interventions
EOS789, Placebo, Renvela
Drug
Lead sponsor
Chugai Pharmaceutical
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 13, 2018 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 2 Interventional Results available

Study of Phosphate Levels in Patients With Chronic Kidney Disease

NCT00824460
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
1.25 g PA21 (250 mg iron), 5.0 g PA21 (1,000 mg iron), 7.5 g PA21 (1,500 mg iron), 10.0 g PA21 (2,000 mg iron), 12.5 g PA21 (2,500 mg iron), Sevelamer hydrochloride
Drug
Lead sponsor
Vifor Pharma
Industry
Eligibility
18 Years and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
9
States / cities
Arvada, Colorado • Denver, Colorado • Pembroke Pines, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 1, 2014 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 4 Interventional Results available

A Long-Term Study of Tenapanor Alone or in Combination With Sevelamer in Patients With CKD on Dialysis and HP

NCT03988920
View directory record Official record
Conditions
Hyperphosphatemia, End Stage Renal Disease
Interventions
Tenapanor, Sevelamer Carbonate
Drug
Lead sponsor
Ardelyx
Industry
Eligibility
Not listed
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Houston, California
Source: ClinicalTrials.gov public record
Updated Mar 29, 2023 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 2 Interventional

The Effects of Sevelamer Carbonate on Diabetic Nephropathy

NCT01493050
View directory record Official record
Conditions
Diabetic Nephropathy
Interventions
Sevelamer Carbonate, calcium carbonate
Drug
Lead sponsor
Gary Striker
Other
Eligibility
18 Years and older
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 9, 2014 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 4 Interventional

Dialysis Clinical Outcomes Revisited (DCOR) Trial

NCT00324571
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
Sevelamer hydrochloride, Calcium-based phosphate binder
Drug
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
72
States / cities
Gadsden, Alabama • Huntsville, Alabama • Tucson, Arizona + 63 more
Source: ClinicalTrials.gov public record
Updated Mar 18, 2015 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Study to Evaluate the Efficacy of Tenapanor as Adjunctive Therapy to Phosphate Binder Therapy

NCT03824587
View directory record Official record
Conditions
Hyperphosphatemia
Interventions
Tenapanor, Placebo, Phosphate Binder Agents
Drug
Lead sponsor
Ardelyx
Industry
Eligibility
18 Years to 80 Years
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
48
States / cities
Huntsville, Alabama • Pine Bluff, Arkansas • Beverly Hills, California + 41 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2023 · Synced Oct 17, 2026, 11:19 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Pharmacokinetics, Pharmacodynamics, and Safety Profile of Understudied Drugs Administered to Children Per Standard of Care (POPS)

NCT04278404
View directory record Official record
Conditions
Coronavirus Infection (COVID-19), Pulmonary Arterial Hypertension, Urinary Tract Infections in Children, Hypertension, Pain, Hyperphosphatemia, Primary Hyperaldosteronism, Edema, Hypokalemia, Heart Failure, Hemophilia, Menorrhagia, Insomnia, Pneumonia, Skin Infection, Arrythmia, Asthma in Children, Bronchopulmonary Dysplasia, Adrenal Insufficiency, Fibrinolysis; Hemorrhage, Attention Deficit Hyperactivity Disorder, Multisystem Inflammatory Syndrome in Children (MIS-C), Kawasaki Disease, Coagulation Disorder, Down Syndrome
Interventions
The POP02 study is collecting bodily fluid samples (i.e., whole blood, effluent samples) of children prescribed the following drugs of interest per standard of care:
Drug
Lead sponsor
Duke University
Other
Eligibility
0 Years to 20 Years
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
49
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Los Angeles, California + 40 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

The Pharmacokinetics of Rocaltrol When Administered Alone or in Combination With Fosrenol or Renvela in Healthy Volunteers

NCT00925704
View directory record Official record
Conditions
Healthy
Interventions
Calcitriol, Lanthanum carbonate + Calcitriol, Sevelamer carbonate + Calcitriol
Drug
Lead sponsor
Shire
Industry
Eligibility
19 Years to 45 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Cypress, California
Source: ClinicalTrials.gov public record
Updated Jun 15, 2021 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 3 Interventional Results available

A Phase 3 Study of Tenapanor to Treat Hyperphosphatemia in ESRD Patients on Dialysis

NCT03427125
View directory record Official record
Conditions
Hyperphosphatemia
Interventions
Tenapanor, Placebo, Sevelamer Carbonate
Drug
Lead sponsor
Ardelyx
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,559 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
2
States / cities
The Bronx, New York • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 29, 2023 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Mechanism of Microbiome-induced Insulin Resistance in Humans (Aim 1)

NCT02124759
View directory record Official record
Conditions
Insulin Sensitivity
Interventions
Sevelamer, Synbiotic, Maltodextrin, High Fat diet, Low Fat diet
Drug · Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 15, 2021 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Not applicable Interventional

Parathyroid Hormone Levels in Relation to the Phosphorus Content of Meals

NCT00018135
View directory record Official record
Conditions
Renal Failure
Interventions
calcium acetate, aluminum hydroxide, Sevelamer
Drug
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 2 Interventional Results available

Sevelamer for Reducing Endotoxemia and Immune Activation

NCT01543958
View directory record Official record
Conditions
HIV-1 Infection
Interventions
Sevelamer carbonate, Sevelamer carbonate
Drug · Device
Lead sponsor
Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Network
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
15
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 10 more
Source: ClinicalTrials.gov public record
Updated Oct 11, 2018 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 3 Interventional Results available

Head to Head Study Against Sevelamer Hydrochloride

NCT00441545
View directory record Official record
Conditions
Chronic Kidney Disease, Stage 5
Interventions
Fosrenol (Lanthanum Carbonate), Sevelamer hydrochloride
Drug
Lead sponsor
Shire
Industry
Eligibility
18 Years and older
Enrollment
182 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
34
States / cities
Mesa, Arizona • Phoenix, Arizona • Tempe, Arizona + 29 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2021 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 4 Interventional Results available

Equivalence of Calcium Acetate Oral Solution and Sevelamer Carbonate Tablets in Hemodialysis Patients

NCT01427907
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
Calcium acetate oral solution (COS), Sevelamer carbonate
Drug
Lead sponsor
Fresenius Medical Care North America
Industry
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
4
States / cities
New Haven, Connecticut • North Haven, Connecticut • New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 14, 2016 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 2 Interventional Results available

An Efficacy and Safety Study of Sevelamer Carbonate in Hyperphosphatemic Pediatric Participants With Chronic Kidney Disease

NCT01574326
View directory record Official record
Conditions
Hyperphosphatemia, Chronic Kidney Disease
Interventions
Placebo, Sevelamer carbonate
Drug
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
Up to 18 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
23
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jul 25, 2016 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase 1 Study to Examine the Effect of Renvela on the Pharmacodynamics of AZD1722

NCT02346890
View directory record Official record
Conditions
Healthy
Interventions
AZD1722, Renvela
Drug
Lead sponsor
Ardelyx
Industry
Eligibility
19 Years to 65 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 27, 2015 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 2 Interventional

Cross-Over Study of Sevelamer Hydrochloride and Sevelamer Carbonate

NCT00440648
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
sevelamer carbonate, sevelamer hydrochloride, sevelamer hydrochloride, sevelamer carbonate
Drug
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
15
States / cities
Mobile, Alabama • Riverside, California • Greenwood Village, Colorado + 11 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2014 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 2 Interventional

Study to Compare Once A Day Sevelamer Dosing With Three Times Per Day Sevelamer Dosing

NCT00324376
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
Sevelamer hydrochloride
Drug
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
2
States / cities
Olympia Fields, Illinois • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 5, 2015 · Synced Oct 17, 2026, 11:19 PM EDT
Completed Phase 4 Interventional

CARE-2 (Calcium Acetate [PhosLo®]/Sevelamer[Renagel®] Evaluation Study 2) for Heart Calcification in Dialysis Patients

NCT00211939
View directory record Official record
Conditions
Calcinosis, Arteriosclerosis, Hyperparathyroidism, Secondary
Interventions
calcium acetate, sevelamer, atorvastatin
Drug
Lead sponsor
Nabi Biopharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 8, 2008 · Synced Oct 17, 2026, 11:19 PM EDT