Study of Safety and Efficacy of Doxercalciferol in Patients With Chronic Kidney Disease, Stage 3 or 4, and Secondary Hyperparathyroidism

NCT ID: NCT00123461

Last Updated: 2015-05-05

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

70 participants

Study Classification

INTERVENTIONAL

Study Start Date

2005-07-31

Study Completion Date

2007-10-31

Brief Summary

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The purpose of this study is to demonstrate the safety and effectiveness of Hectorol® (doxercalciferol) capsules in treating patients with Stage 3 or Stage 4 chronic kidney disease (CKD) with secondary hyperparathyroidism who have vitamin D levels in the normal range. Previous studies with doxercalciferol were conducted in patients who had low levels of vitamin D.

Detailed Description

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Conditions

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Secondary Hyperparathyroidism Renal Failure Chronic Renal Insufficiency

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Interventions

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Hectorol (doxercalciferol capsules), 0.5mcg

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Plasma iPTH value above 110 pg/mL for CKD Stage 3 subjects or above 150 pg/mL for CKD Stage 4
* Serum 25-hydroxyvitamin D level greater than or equal to 30 ng/mL
* CKD Stage 3 evidenced by a glomerular filtration rate (GFR) from the abbreviated MDRD equation between 30-59 mL/min or CKD Stage 4 evidenced by a glomerular filtration rate (GFR) from the abbreviated MDRD equation between 15-29 mL/min

Exclusion Criteria

* Serum cCa \> 9.5 mg/dL
* Serum P \> 4.6 mg/dL
* Abnormal liver functions
* Anticipated requirement for maintenance hemodialysis
* Use of active vitamin D sterol therapy
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Genzyme, a Sanofi Company

INDUSTRY

Sponsor Role lead

Responsible Party

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Genzyme Corporation

Principal Investigators

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Medical Monitor

Role: STUDY_DIRECTOR

Genzyme, a Sanofi Company

Locations

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AKDHC Medical Research Services

Phoenix, Arizona, United States

Site Status

UCLA Diabetes Reseach Center

Alhambra, California, United States

Site Status

Apex Research of Riverside

Riverside, California, United States

Site Status

George Washington University Hospital

Washington D.C., District of Columbia, United States

Site Status

Discovery Medical Research Group

Ocala, Florida, United States

Site Status

Nephrology Associates

Palm Beach Gardens, Florida, United States

Site Status

Georgia Kidney Associates, Inc.

Marietta, Georgia, United States

Site Status

Michigan Kidney Consultants, P.C.

Pontiac, Michigan, United States

Site Status

Twin Cities Clinical Research

Brooklyn Center, Minnesota, United States

Site Status

University of Rochester Medical Center

Rochester, New York, United States

Site Status

Montefiore Medical Center

The Bronx, New York, United States

Site Status

Wake Nephrology Associates, PA

Raleigh, North Carolina, United States

Site Status

Wake Forest University School of Medicine

Winston-Salem, North Carolina, United States

Site Status

Altru Health System Research Center

Grand Forks, North Dakota, United States

Site Status

DaVita Lewiston Dialysis Center

Lewiston, Pennsylvania, United States

Site Status

Temple University

Philadelphia, Pennsylvania, United States

Site Status

Virginia Commonwealth University

Richmond, Virginia, United States

Site Status

Instituto Renal del Este

Caguas, , Puerto Rico

Site Status

Jose Cangiano, MD

San Juan, , Puerto Rico

Site Status

Countries

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United States Puerto Rico

Related Links

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http://www.hectorol.com/docs/Hectorol%20Capsule%20PI%20Text_2006-01.pdf

US FDA Approved Full Prescribing Information for Hectorol® Capsules

Other Identifiers

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BCI-CH-151

Identifier Type: -

Identifier Source: org_study_id

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