Safety and Efficacy Trial With Zoledronic Acid for the Treatment of Paget's Disease of Bone, Including an Extended Observation Period

NCT ID: NCT00103740

Last Updated: 2012-06-04

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

185 participants

Study Classification

INTERVENTIONAL

Study Start Date

2002-04-30

Study Completion Date

2011-04-30

Brief Summary

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The primary objective of this core study was to show non-inferiority of zoledronic acid to risedronate, with respect to the proportion of patients who achieved therapeutic response. The extended observation period included participants of the core study who responded to treatment.

Detailed Description

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Conditions

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Paget's Disease of Bone

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Zoledronic acid and placebo to risedronate

Participants received zoledronic acid 5.0 mg i.v. infusion one dose, 60 days of oral placebo to risedronate, calcium 500mg bid and vitamin D 400 to 1000 IU daily during the core period, and received only calcium and vitamin D supplements during the extended observation period.

Group Type EXPERIMENTAL

zoledronic acid

Intervention Type DRUG

5 mg zoledronic acid in 5 mL of sterile water for infusion

Placebo to risedronate

Intervention Type DRUG

oral capsules

Calcium and vitamin D supplements

Intervention Type DRUG

Calcium and vitamin D supplements were supplied

Risedronate and placebo to zoledronic acid

Participants received 60 days of oral risedronate 30 mg, one i.v. infusion of placebo to zoledronic acid infusion, calcium 500mg bid and vitamin d 400 to 1000 IU daily during the core period, and received only calcium and vitamin D supplements during the extended observation period.

Group Type ACTIVE_COMPARATOR

placebo to zoledronic acid

Intervention Type DRUG

5 mL of sterile water for infusion

Risedronate

Intervention Type DRUG

30mg oral tablets overencapsulated to match the placebo capsules

Calcium and vitamin D supplements

Intervention Type DRUG

Calcium and vitamin D supplements were supplied

Interventions

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zoledronic acid

5 mg zoledronic acid in 5 mL of sterile water for infusion

Intervention Type DRUG

placebo to zoledronic acid

5 mL of sterile water for infusion

Intervention Type DRUG

Risedronate

30mg oral tablets overencapsulated to match the placebo capsules

Intervention Type DRUG

Placebo to risedronate

oral capsules

Intervention Type DRUG

Calcium and vitamin D supplements

Calcium and vitamin D supplements were supplied

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* 30 years or older
* SAP 2 times ULN
* Confirmed diagnosis of Paget's disease of the bone (by x-ray, magnetic resonance imaging, computerized tomography, radioisotope imaging, etc.).
* 90 days washout calcitonin
* 180 day washout bisphosphonate

Exclusion Criteria

* Allergic reaction to bisphosphonates
* History of upper GI disorders
* History of iritis, uveitis
* Calculated creatinine clearance \< 30 ml/min at baseline
* Evidence of vitamin D deficiency
Minimum Eligible Age

30 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Novartis Pharmaceuticals

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Novartis Pharmaceuticals

Role: STUDY_DIRECTOR

Novartis Pharmaceuticals

Locations

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Novartis Investigative site

Tucson, Arizona, United States

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Colorado Springs, Colorado, United States

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Indianapolis, Indiana, United States

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New Orleans, Louisiana, United States

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Boston, Massachusetts, United States

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Syracuse, New York, United States

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Cleveland, Ohio, United States

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Medford, Oregon, United States

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Columbia, South Carolina, United States

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Madison, Wisconsin, United States

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Fitzroy, , Australia

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Kogarah, , Australia

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Newcastle, , Australia

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Parkville, , Australia

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St Leonards, , Australia

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Brussels, , Belgium

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Ghent, , Belgium

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Montreal, , Canada

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Angers, , France

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Dreux, , France

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Marseille, , France

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Nice, , France

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Paris, , France

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Rouen, , France

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Toulouse, , France

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Berlin, , Germany

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Frankfurt, , Germany

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Leipzig, , Germany

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Leverkusen, , Germany

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Wirzburg, , Germany

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Christchurch, , New Zealand

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Cape Town, , South Africa

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Barcelona, , Spain

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Madrid, , Spain

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Málaga, , Spain

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Salamanca, , Spain

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Santiago de Compostela, , Spain

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Valencia, , Spain

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Liverpool, , United Kingdom

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London, , United Kingdom

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Novartis Investigative site

Oxford, , United Kingdom

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Countries

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United States Australia Belgium Canada France Germany New Zealand South Africa Spain United Kingdom

Other Identifiers

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ZOL446K2305

Identifier Type: OTHER

Identifier Source: secondary_id

CZOL446H2305

Identifier Type: -

Identifier Source: org_study_id

NCT00051649

Identifier Type: -

Identifier Source: nct_alias

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