Efficacy and Safety of PG-530742 in the Treatment of Mild to Moderate Knee Osteoarthritis

NCT ID: NCT00041756

Last Updated: 2011-11-08

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

395 participants

Study Classification

INTERVENTIONAL

Study Start Date

2002-07-31

Study Completion Date

2004-02-29

Brief Summary

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Matrix metalloproteinases (MMPs) have been implicated in the cartilage degradation. PG-530742 inhibits some MMPs, potentially limiting cartilage degradation and disease progression. This study will test the efficacy and safety of PG-530742 in the treatment of mild to moderate knee osteoarthritis.

Detailed Description

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Matrix metalloproteinases have been implicated in the cartilage degradation that occurs in osteoarthritis. PG-530742 inhibits some of these matrix metalloproteinases, thus potentially limiting cartilage degradation and disease progression. This study will test the efficacy and safety of PG-530742 in the treatment of mild to moderate knee osteoarthritis.

Conditions

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Osteoarthritis, Knee

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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Placebo

Placebo tablet

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

One placebo tablet, twice daily for for one year

25 mg PG-530742

25 mg PG-530742

Group Type EXPERIMENTAL

PG-530742

Intervention Type DRUG

One 25 mg PG-530742 tablet, twice daily for for one year

50 mg PG-530742

50 mg PG-530742

Group Type EXPERIMENTAL

50 mg PG-530742

Intervention Type DRUG

One 50 mg PG-530742 tablet, twice daily for for one year

100 mg PG-530742

100 mg PG-530742

Group Type EXPERIMENTAL

100 mg PG-530742

Intervention Type DRUG

100 mg PG-530742 tablet, twice a day for one year

200 mg PG-530742

200 mg PG-530742

Group Type EXPERIMENTAL

200 mg PG-530742

Intervention Type DRUG

200 mg PG-530742 tablet, twice a day for one year

Interventions

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PG-530742

One 25 mg PG-530742 tablet, twice daily for for one year

Intervention Type DRUG

Placebo

One placebo tablet, twice daily for for one year

Intervention Type DRUG

50 mg PG-530742

One 50 mg PG-530742 tablet, twice daily for for one year

Intervention Type DRUG

100 mg PG-530742

100 mg PG-530742 tablet, twice a day for one year

Intervention Type DRUG

200 mg PG-530742

200 mg PG-530742 tablet, twice a day for one year

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* mild to moderate knee osteoarthritis confirmed by a radiographic technique.

Exclusion Criteria

* secondary knee osteoarthritis;
* diseases other than osteoarthritis that could cause knee pain;
* any disease or intervention (surgery, intra-articular injection) that would have an impact on knee pain or mobility;
* drugs that act potentially on the bone or cartilage component of the knee joint.
Minimum Eligible Age

40 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Procter and Gamble

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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John Beary, MD

Role: STUDY_DIRECTOR

Procter and Gamble

Locations

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Rehabilitation Hospital, Gizella telep

Visegrád, Gizella Telep, Hungary

Site Status

Petz A. Country Hospital, Department of Rheumatology, Hid utca 2.

Győr, Hid Utica 2, Hungary

Site Status

National Institute of Rheumatology and Physiotherapy, Dept. of Rheumatology and Immunology, Frankel Leo u. 38-40

Budapest, , Hungary

Site Status

National Institute of Rheumatology and Physiotherapy, Dept. of Rheumatology I and Metabolic Osteology, Frankel Leo u. 38-40

Budapest, , Hungary

Site Status

National Institute of Rheumatology and Physiotherapy, Dept. of Rheumatology IV., Frankel Leo u. 38-40

Budapest, , Hungary

Site Status

Orthopedic Clinic, Karolina ut 17

Budapest, , Hungary

Site Status

Szent Ferenc Hospital, Department of Rheumatology, Csabai Kapu 42.

Miskolc, , Hungary

Site Status

95 Stanwell Road

Ashford, Middlesex, United Kingdom

Site Status

Royal National Orthapaedic Hsopital, Brackley Hill

Stanmore, Middlesex, United Kingdom

Site Status

St Thomas Hospital, Lambeth Place Road

London, Se17eh, United Kingdom

Site Status

The Crouch Oak Practice, 45 Station Road, Addlestone

Addlestone, Surrey, United Kingdom

Site Status

The Medical Centre, Kingston Avenue

East Horsley, Surrey, United Kingdom

Site Status

Bridge House Medical Centre, Scholars Lane

Stratford-upon-Avon, Warwickshire, United Kingdom

Site Status

Pound Hill Surgery, 1 Crawley Lane, Pound Hill

Crawley, West Sussex, United Kingdom

Site Status

Dept of Rheumatology Selly Oak Hospital, Raddleburn Road, Selly Oak

Birmingham, , United Kingdom

Site Status

Synexus Birmingham Clinical Research Centre, Birmingham Research Park

Edgbaston, , United Kingdom

Site Status

Grosvenor Medical Centre Clinical Trials Unit, 18 upper Grosvenor Road, Tunbridge Wells

Kent, , United Kingdom

Site Status

Dept of Rheumatology Whipps Cross University Hospital, Whipps Cross Road

London, , United Kingdom

Site Status

Dept of Rheumatology Dulwich Hospital, East Dulwich

London, , United Kingdom

Site Status

Rheumatology Department, Fourth Floor, Thomas Guy House, St Guy's House

London Bridge, , United Kingdom

Site Status

Synexus Reading Clinical Research Centre, Whiteley Glebe, 11 Glebe Road, off Christchurch Gardens

Reading, , United Kingdom

Site Status

Hildenborough Medical Group, Trenchwood Surgery, 264 Shipbourne Road

Tonbridge, , United Kingdom

Site Status

Synexus Wrightington, Wrightington Hospital, Hall Lane, Awpley Bridge

Wigan, , United Kingdom

Site Status

Countries

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Hungary United Kingdom

References

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Krzeski P, Buckland-Wright C, Balint G, Cline GA, Stoner K, Lyon R, Beary J, Aronstein WS, Spector TD. Development of musculoskeletal toxicity without clear benefit after administration of PG-116800, a matrix metalloproteinase inhibitor, to patients with knee osteoarthritis: a randomized, 12-month, double-blind, placebo-controlled study. Arthritis Res Ther. 2007;9(5):R109. doi: 10.1186/ar2315.

Reference Type DERIVED
PMID: 17958901 (View on PubMed)

Other Identifiers

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2001065

Identifier Type: -

Identifier Source: org_study_id