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Completed

NCT Number: NCT00268632

IMPACT Study (Improving Measurements of Persistence on "ACtonel" Treatment)

The primary objective of this study is to assess the impact of physician's reinforcement using bone marker data on the subject's compliance (at least 50% drug taken) and persistence on treatment after one year in postmenopausal osteoporotic women.

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Key information

Conditions

Osteoporosis Bone Diseases Bone Diseases, Metabolic Metabolic Diseases Musculoskeletal Diseases Nutritional and Metabolic Diseases

Age range

65 year–80 year

Sex eligibility

Female

Study type

Interventional

Phase

Phase 3

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Ambulatory women,
  • Caucasian, Oriental or Multiracial
  • not previously diagnosed for osteoporosis.

Exclusion criteria

  • Females of black descent and for the US african american are excluded because of the very low incidence of postmenopausal osteoporosis
  • and having used oral or parenteral glucocorticoids (>= 5 mg prednisone or equivalent per day) within 3 months of starting study drug or for more than one month within six months prior to study entry.

The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.

Treatment and study plan

risedronate

Drug

Primary outcomes

  1. To assess the impact of physician's reinforcement using bone marker data on the treatment adherence of women with PMO.

    Time frame: collected at week 10 and 22

Secondary outcomes

  1. to establish the profile of the unrecognized osteoporotic woman (PVD-, RF-) using a risk factor questionnaire for osteoporosis

    Time frame: During the study conduct

  2. to assess the decrease of type I collagen breakdown products(urinary NTX and serum CTX)

    Time frame: after 10 and 22 weeks of treatment

  3. To assess the change in BMD of both total hip and lumbar spine;

    Time frame: at week 52 compared to baseline

  4. osteoporosis-related genotyping.

    Time frame: During the study conduct

Sponsors and collaborators

Lead sponsor

Sanofi

Industry

Collaborators

  • Procter and Gamble

Registry information

Official study title

A Multicenter Prospective Study to Assess the Impact of Physician's Reinforcement on the Subject's Compliance and Persistence on Treatment Using Feedback on Bone Markers in Previously Undiagnosed Postmenopausal Osteoporotic Women Treated With Risedronate.

Important dates

Study start
1999
Primary completion
2002
First posted
Dec 22, 2005
Registry last updated
Jan 11, 2011

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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