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Showing 1–24 of 59 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Paricalcitol Clear all
Completed Phase 4 Interventional Results available

Trial to Optimize Mineral Outcomes in Dialysis Patients

NCT01100723
View directory record Official record
Conditions
Secondary Hyperparathyroidism, Chronic Kidney Disease
Interventions
Cinacalcet, active vitamin D analogue
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Lynchburg, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 1, 2017 · Synced Sep 4, 2026, 11:11 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Trial Of Paricalcitol and Cholecalciferol(Vitamin D3) in the Treatment Of Secondary Hyperparathyroidism in Patients After ROUX-EN-Y Gastric Bypass Surgery

NCT01138475
View directory record Official record
Conditions
Gastric Bypass, Parathyroid Hormone
Interventions
Paricalcitol, Cholecalciferol, Placebo
Drug
Lead sponsor
Kerstyn C. Zalesin, M.D.
Other
Eligibility
18 Years to 100 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 21, 2017 · Synced Sep 4, 2026, 11:11 AM EDT
Completed Phase 3 Interventional

Safety and Efficacy of Zemplar Capsule in Reducing Serum IPTH Levels in Chronic Kidney Disease Subjects (Three Times Weekly)

NCT00048438
View directory record Official record
Conditions
Renal Insufficiency, Chronic
Interventions
paricalcitol
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
17
States / cities
Orange, California • Thornton, Colorado • Hudson, Florida + 14 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2006 · Synced Sep 4, 2026, 11:11 AM EDT
Terminated Early Phase 1 Interventional Results available

A Pilot Study of Perioperative Nivolumab and Paricalcitol to Target the Microenvironment in Resectable Pancreatic Cancer

NCT03519308
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Nivolumab, Nab-Paclitaxel, Gemcitabine, Paricalcitol
Drug
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 14, 2024 · Synced Sep 4, 2026, 11:11 AM EDT
Completed Phase 2 Interventional

Paricalcitol in Treating Patients With Myelodysplastic Syndrome

NCT00064376
View directory record Official record
Conditions
Leukemia, Myelodysplastic Syndromes
Interventions
paricalcitol
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
25 Years to 100 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 28, 2018 · Synced Sep 4, 2026, 11:11 AM EDT
Terminated Phase 1 Interventional

Paricalcitol and Zoledronate in Treating Patients With Relapsed or Refractory Multiple Myeloma or Other Plasma Cell Disorders

NCT00258258
View directory record Official record
Conditions
Multiple Myeloma and Plasma Cell Neoplasm
Interventions
paricalcitol, zoledronic acid
Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jan 31, 2013 · Synced Sep 4, 2026, 11:11 AM EDT
Completed Phase 4 Interventional Results available

Paricalcitol Versus Calcitriol for Efficacy and Safety in Stage 3/4 Chronic Kidney Disease (CKD) With Secondary Hyperparathyroidism (SHPT)

NCT00823303
View directory record Official record
Conditions
Secondary Hyperparathyroidism, Chronic Kidney Disease
Interventions
Paricalcitol, Calcitriol
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
4
States / cities
Chicago, Illinois • Evanston, Illinois • Detroit, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2014 · Synced Sep 4, 2026, 11:11 AM EDT
Completed Phase 4 Interventional Results available

Evaluation of the Effectiveness of Paricalcitol Versus Cinacalcet With Low-Dose Vitamin D

NCT00977080
View directory record Official record
Conditions
Chronic Kidney Disease, Secondary Hyperparathyroidism, Hemodialysis
Interventions
Paricalcitol, Cinacalcet
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years and older
Enrollment
272 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
30
States / cities
Tempe, Arizona • Chula Vista, California • Los Angeles, California + 22 more
Source: ClinicalTrials.gov public record
Updated Jun 19, 2012 · Synced Sep 4, 2026, 11:11 AM EDT
Terminated No phase listed Observational Results available

Study to Evaluate Safety of Vitamin D Receptor Activators in Patients Ages 0 to 16 With Chronic Kidney Disease Stage 5 Receiving Peritoneal Dialysis Within Current Clinical Practice

NCT01134315
View directory record Official record
Conditions
Secondary Hyperparathyroidism, End-Stage Renal Disease
Interventions
Paricalcitol, Calcitriol
Drug
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
Up to 16 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
18
States / cities
Birmingham, Alabama • Gainesville, Florida • Orlando, Florida + 15 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2013 · Synced Sep 4, 2026, 11:11 AM EDT
Completed Phase 3 Interventional

Safety and Efficacy of Zemplar Capsule in Reducing Serum iPTH Levels in Chronic Kidney Disease Subjects (Three Times Weekly)

NCT00048451
View directory record Official record
Conditions
Renal Insufficiency, Chronic
Interventions
paricalcitol
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
18
States / cities
Tucson, Arizona • Pasadena, California • San Diego, California + 15 more
Source: ClinicalTrials.gov public record
Updated Aug 1, 2006 · Synced Sep 4, 2026, 11:11 AM EDT
Terminated Phase 2 Interventional Results available

Paricalcitol in Treating Patients With Advanced Prostate Cancer and Bone Metastases

NCT00634582
View directory record Official record
Conditions
Metastatic Cancer, Prostate Cancer
Interventions
paricalcitol, immunoenzyme technique, laboratory biomarker analysis, dual x-ray absorptometry, quality-of-life assessment
Drug · Other · Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 120 Years · Male only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 5, 2018 · Synced Sep 4, 2026, 11:11 AM EDT
Completed Phase 4 Interventional

Vitamin D Deficiency in Chronic Kidney Disease (CKD) Patients

NCT00958451
View directory record Official record
Conditions
Secondary Hyperparathyroidism, Chronic Kidney Disease
Interventions
Paricalcitol, Ergocalciferol
Drug
Lead sponsor
Salem Veterans Affairs Medical Center
Federal
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Salem, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 23, 2011 · Synced Sep 4, 2026, 11:11 AM EDT
Completed Phase 4 Interventional Results available

Repeated-dose Safety, Efficacy, Pharmacokinetic and Pharmacodynamic of CTAP101, Immediate-release Calcifediol, High-dose Cholecalciferol, and Paricalcitol Plus Low-dose Cholecalciferol in Patients With Secondary Hyperparathyroidism, Chronic Kidney Disease 3-4 and Vitamin D Insufficiency

NCT03588884
View directory record Official record
Conditions
Secondary Hyperparathyroidism Due to Renal Causes, Vitamin D Insufficiency, CKD Stage 3, CKD Stage 4
Interventions
Calcifediol Oral Capsule, Calcifediol Oral Product, Cholecalciferol, Paricalcitol Oral Capsule
Drug
Lead sponsor
OPKO Health, Inc.
Industry
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
3
States / cities
Garden Grove, California • Chicago, Illinois • West Bend, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 8, 2022 · Synced Sep 4, 2026, 11:11 AM EDT
Completed Phase 4 Interventional

Effect of Paricalcitol on Markers of Inflammation in Hemodialysis Patients

NCT00294866
View directory record Official record
Conditions
Kidney Failure
Interventions
Paricalcitol
Drug
Lead sponsor
Fresenius Medical Care North America
Industry
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
6
States / cities
Evergreen Park, Illinois • Kalamazoo, Michigan • West Orange, New Jersey + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2010 · Synced Sep 4, 2026, 11:11 AM EDT
Completed Phase 2 Interventional

Immune Effects of Vitamin D in Hemodialysis Patients

NCT00686751
View directory record Official record
Conditions
End Stage Renal Disease, Hemodialysis, Inflammatory Response, Cardiovascular Disease
Interventions
paricalcitol
Drug
Lead sponsor
Renal Research Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
3
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 12, 2009 · Synced Sep 4, 2026, 11:11 AM EDT
Completed Phase 1 Interventional

Pembrolizumab and Paricalcitol With or Without Chemotherapy in Patients With Pancreatic Cancer That Can Be Removed by Surgery

NCT02930902
View directory record Official record
Conditions
Resectable Pancreatic Carcinoma, Stage I Pancreatic Cancer AJCC v6 and v7, Stage IA Pancreatic Cancer AJCC v6 and v7, Stage IB Pancreatic Cancer AJCC v6 and v7, Stage II Pancreatic Cancer AJCC v6 and v7, Stage IIA Pancreatic Cancer AJCC v6 and v7, Stage IIB Pancreatic Cancer AJCC v6 and v7
Interventions
Gemcitabine Hydrochloride, Laboratory Biomarker Analysis, Nab-paclitaxel, Paricalcitol, Pembrolizumab, Therapeutic Conventional Surgery
Drug · Other · Biological + 1 more
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 8, 2023 · Synced Sep 4, 2026, 11:11 AM EDT
Withdrawn Not applicable Interventional

The Effects of Active VItamin D on Left Atrial Volume Index

NCT01630408
View directory record Official record
Conditions
Heart Failure
Interventions
Paricalcitol
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 15, 2013 · Synced Sep 4, 2026, 11:11 AM EDT
Completed Phase 1 Interventional

Paricalcitol and Chemotherapy in Treating Women With Metastatic Breast Cancer

NCT00637897
View directory record Official record
Conditions
Breast Cancer
Interventions
docetaxel, ixabepilone, paclitaxel, paclitaxel albumin-stabilized nanoparticle formulation, paricalcitol
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 120 Years · Female only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated May 29, 2017 · Synced Sep 4, 2026, 11:11 AM EDT
Completed No phase listed Observational

Identification of Markers for Determining the Efficacy of Vitamin D Receptor Activator Therapy in Stage 3/4 CKD Patients

NCT02018133
View directory record Official record
Conditions
CKD Stage 3/4
Interventions
Vitamin D 2mg daily for 2 weeks oral paricalcitol, Placebo
Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 16, 2020 · Synced Sep 4, 2026, 11:11 AM EDT
Completed Phase 3 Interventional Results available

Effectiveness of Paricalcitol in Reducing Parathyroid Hormone (PTH) Levels in X-linked Hypophosphatemic Rickets

NCT00417612
View directory record Official record
Conditions
Hypophosphatemia, Familial, Hyperparathyroidism
Interventions
Paricalcitol, Placebo
Drug · Other
Lead sponsor
Yale University
Other
Eligibility
9 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 16, 2020 · Synced Sep 4, 2026, 11:11 AM EDT
Completed Phase 2 Interventional Results available

Metabolic Effects of Paricalcitol

NCT01003275
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
Paricalcitol, Placebo
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 27, 2014 · Synced Sep 4, 2026, 11:11 AM EDT
Terminated Phase 3 Interventional Results available

The PRIMO II Study: Paricalcitol Injection Benefits in Renal Failure Induced Cardiac Morbidity in Subjects With Chronic Kidney Disease (CKD) Stage 5

NCT00616902
View directory record Official record
Conditions
Chronic Kidney Disease (CKD) Stage 5, Hypertrophy, Left Ventricular
Interventions
paricalcitol injection 4 mcg/mL, Placebo Injection 4 mcg/mL
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
29
States / cities
Phoenix, Arizona • Tempe, Arizona • Bakersfield, California + 24 more
Source: ClinicalTrials.gov public record
Updated Jan 19, 2012 · Synced Sep 4, 2026, 11:11 AM EDT
Completed Phase 4 Interventional

A Phase 4 Study to Determine Dosing of Hectorol® Capsules When Converting From Zemplar® Injection

NCT00463021
View directory record Official record
Conditions
Secondary Hyperparathyroidism
Interventions
Hectorol (doxercalciferol capsules), Zemplar (paricalcitol injection)
Drug
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
8
States / cities
Downey, California • Paramount, California • Hudson, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated May 4, 2015 · Synced Sep 4, 2026, 11:11 AM EDT
Completed Phase 4 Interventional Results available

The Effect of Paricalcitol on Creatinine Filtration, Secretion and Glomerular Filtration Rate

NCT01163162
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
Paricalcitol
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 20, 2013 · Synced Sep 4, 2026, 11:11 AM EDT