Trial · NCT00529373
Registered outcomes89
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
1 to 20 of 89
Download this page as JSON| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Base Study: Time From Baseline to First Morphometrically-Assessed Vertebral Fracture | Up to approximately 60 months of observation | Morphometric vertebral fractures were assessed by central adjudication on lumbar and thoracic spinal radiographs acquired at baseline and at Months 6, 12, and subsequent yearly time points. Incident fractures (i.e., occurring after baseline) in previously normal vertebral bodies and/or those occurring after baseline in previously fractured vertebral bodies (Genant semiquantitative \[SQ\] Grade 1-3) (T4 to L4) were confirmed by quantitative morphometric (QM) and either SQ or binary SQ (yes/no) methodologies. A time-to-event methodology was used to evaluate results: life-table estimates of the incidence proportion (cumulative incidence) of participants with at least one morphometric vertebral fracture were assessed at Months 6, 12, and subsequent yearly intervals; an interval-censored approach was then used to determine incidence rate (number of participants with a morphometric fracture per 100 person-years of follow-up). |
| Primary | Base Study: Time From Baseline to First Osteoporotic Clinical Hip Fracture (Adjudicated) | Up to approximately 60 months of observation | Osteoporotic clinical hip fractures were confirmed by central adjudication using radiographic evidence on all symptomatic fractures reported as adverse experiences (excluding fractures of the fingers, toes, face, and skull). Hip fractures were fractures of the proximal femur confirmed as being located in the hip (i.e., sub-region not specified; cervical, and intertrochanteric). Osteoporotic (fragility) fractures did not include fractures with traumatic or pathological etiologies. A clinical fracture was defined as a fracture with clinical fracture-related symptoms (e.g., pain). A time-to-event methodology was used to evaluate results: the incidence rate of participants with fracture (number of participants with a fracture per 100 person-years of follow-up) is provided. |
| Primary | Base Study: Time From Baseline to First Osteoporotic Clinical Non-Vertebral Fracture (Adjudicated) | Up to approximately 60 months of observation | Osteoporotic non-vertebral clinical fractures were confirmed by central adjudication using radiographic evidence on all symptomatic fractures reported as adverse experiences (excluding fractures of the fingers, toes, face, and skull). Non-vertebral fractures were assessed across multiple anatomical sites including clavicle, distal femur or shaft, fibula, hip, humerus, pelvis, radius, ribs, sacrum, tibia, ulna, and wrist. Osteoporotic (fragility) fractures did not include fractures with traumatic or pathological etiologies. A clinical fracture was defined as a fracture with clinical fracture-related symptoms (e.g., pain). A time-to-event methodology was used to evaluate results: the incidence rate of participants with fracture (number of participants with a fracture per 100 person-years of follow-up) is provided. |
| Primary | Base Study + First Extension: Time From Baseline to First Morphometrically-Assessed Vertebral Fracture | Up to approximately 74 months of observation | Morphometric vertebral fractures were confirmed by central adjudication on lumbar and thoracic spinal radiographs acquired at baseline and at Months 6, 12, and subsequent yearly time points. Incident fractures (i.e., occurring after baseline) in previously normal vertebral bodies and/or those occurring after baseline in previously fractured vertebral bodies (Genant SQ Grade 1-3) (T4 to L4) were confirmed by QM and either SQ or binary SQ (yes/no) methodologies. A time-to-event methodology was used to evaluate results: life-table estimates of the incidence proportion (cumulative incidence) of participants with at least one morphometric vertebral fracture were assessed at Months 6, 12, and subsequent yearly intervals; an interval-censored approach was then used to determine incidence rate (number of participants with a morphometric fracture per 100 person-years of follow-up). |
| Primary | Base Study + First Extension: Time From Baseline to First Osteoporotic Clinical Hip Fracture (Adjudicated) | Up to approximately 74 months of observation | Osteoporotic clinical hip fractures was confirmed by central adjudication using radiographic evidence on all symptomatic fractures reported as adverse experiences (excluding fractures of the fingers, toes, face, and skull). Hip fractures were fractures of the proximal femur confirmed as being located in the hip (i.e., sub-region not specified; cervical, and intertrochanteric). Osteoporotic (fragility) fractures did not include fractures with traumatic or pathological etiologies. A clinical fracture was defined as a fracture with clinical fracture-related symptoms (e.g., pain). A clinical fracture was defined as a fracture with clinical fracture-related symptoms (e.g., pain). A time-to-event methodology was used to evaluate results: the incidence rate of participants with fracture (number of participants with a fracture per 100 person-years of follow-up) is provided. |
| Primary | Base Study + First Extension: Time From Baseline to First Osteoporotic Clinical Non-Vertebral Fracture (Adjudicated) | Up to approximately 74 months of observation | Osteoporotic non-vertebral clinical fractures were confirmed by central adjudication using radiographic evidence on all symptomatic fractures reported as adverse experiences (excluding fractures of the fingers, toes, face, and skull). Non-vertebral fractures were assessed across multiple anatomical sites including clavicle, distal femur and shaft, fibula, hip, humerus, pelvis, radius, ribs, sacrum, tibia, ulna, and wrist. Osteoporotic (fragility) fractures did not include fractures with traumatic or pathological etiologies. A clinical fracture was defined as a fracture with clinical fracture-related symptoms (e.g., pain). A time-to-event methodology was used to evaluate results: the incidence rate of participants with fracture (number of participants with a fracture per 100 person-years of follow-up) is provided. |
| Primary | Base Study + First Extension: Rate of Adverse Events | Up to approximately 74 months of observation | An adverse event is defined as any untoward medical occurrence in a person or clinical investigation participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. The incidence rate of participants with adverse events (number of participants with an event per 100 person-years of follow-up) is provided. |
| Primary | Base Study + First Extension: Rate of Discontinuations From Study Treatment Due to an Adverse Event | Up to approximately 74 months of observation | An adverse event is defined as any untoward medical occurrence in a person or clinical investigation participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. The incidence rate of participant discontinuations from treatment due to adverse events (number of participants with an event per 100 person-years of follow-up) is provided. |
| Primary | Base Study + First Extension + Second Extension: Percent Change From Baseline in Bone Mineral Density (BMD) Measurements of the Total Hip | Baseline and once yearly, up to approximately 108 months of observation | BMD was measured by dual-energy x-ray absorptiometry (DXA) at the total hip starting at screening, and at yearly intervals until the end of the study (second extension study) for all participants who entered the second extension study. Least squares (LS) means percent change in BMD from original baseline are provided through Month 108 (Year 9). At Months 96 (Year 8) and 108 (Year 9), approximately 3% or fewer participants in each treatment group had BMD data, and results at those time points should be viewed with caution. NOTE: The mean percent change in BMD from baseline in participants originally randomized to placebo includes BMD results obtained after those participants were switched to open-label odanacatib, which occurred at different times relative to their start of blinded study medication in the base study. |
| Primary | Second Extension: Number of Participants Who Experienced an Adverse Event | Up to approximately 34 months of observation | An adverse event is defined as any untoward medical occurrence in a person or clinical investigation participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. |
| Primary | Second Extension: Number of Participants Discontinuing Study Treatment Due to an Adverse Event | Up to approximately 34 months of observation | An adverse event is defined as any untoward medical occurrence in a person or clinical investigation participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. |
| Primary | Imaging Substudy PN032-Base: Percent Change From Baseline in Volumetric Bone Mineral Density (vBMD) at the Lumbar Spine Using Quantitative Computed Tomography | Baseline, Month 24 | Compartment-specific effects of osteoporosis were assessed by measuring trabecular vBMD at the lumbar spine (L1 total vertebral body) using quantitative computed tomography. The percent change from baseline at Month 24 (base study) was then assessed using a longitudinal data analysis model including terms for treatment, stratum (prior vertebral fracture \[yes/no\]) and interaction between treatment and time as fixed effects (LS means weighted for stratum size). |
| Primary | Imaging Substudy PN032-Base + Extension: Percent Change From Baseline in vBMD at the Lumbar Spine Using Quantitative Computed Tomography | Baseline, Month 60 | Compartment-specific effects of osteoporosis were assessed by measuring trabecular vBMD at the lumbar spine (L1 total vertebral body) using quantitative computed tomography. The percent change from baseline at Month 60 (base study + extension study) was then assessed using a longitudinal data analysis model including terms for treatment, stratum (prior vertebral fracture \[yes/no\]) and interaction between treatment and time as fixed effects (LS means weighted for stratum size). |
| Primary | Sarcopenia Substudy PN035: Change From Baseline in Appendicular Lean Body Mass (aLBM) | Baseline and once yearly up to 4 years | Sarcopenia is the age-related loss of skeletal muscle mass and associated loss of strength. Progression of sarcopenia was assessed using aLBM as measured by total body DXA. The change from baseline at yearly intervals was then assessed using a longitudinal data analysis model with terms for treatment, stratum (sarcopenia, non-sarcopenia), time and interaction between treatment and time as fixed effects (LS means weighted for stratum size). |
| Primary | Sarcopenia Substudy PN035: Change From Baseline in Short Physical Performance Battery (SPPB) Score | Baseline and once yearly up to 4 years | The Short Physical Performance Battery (SPPB) Score is used to assess physical function in older persons. The SPPB consists of 3 types of physical activities: standing balance, gait speed, and chair rise. Component activities are timed and then reduced to a categorical 0 to 4 scale based on time achieved. A higher composite score (range 0 to 12) indicates an improved function level. The change from baseline at yearly intervals was then assessed using a longitudinal data analysis model with terms for treatment, stratum (sarcopenia, non-sarcopenia), time and interaction between treatment and time as fixed effects (LS means weighted for stratum size). |
| Primary | Sarcopenia Substudy PN035: Change From Baseline in Gait Speed | Baseline and once yearly up to 4 years. | Gait speed is a component of the Short Physical Performance Battery (SPPB) Score. Participants are asked to walk a distance of 4 meters at their normal pace. The test is performed 2 times, and the walk done in the shortest time is used for scoring. The activity is timed and then reduced to a categorical 0 to 4 scale based on time achieved. Higher scores indicate an improved function level. The change from baseline at yearly intervals was then assessed using a longitudinal data analysis model with terms for treatment, stratum (sarcopenia, non-sarcopenia), time and interaction between treatment and time as fixed effects (LS means weighted for stratum size). |
| Secondary | Base Study: Rate of Adverse Events | Up to approximately 60 months of observation | An adverse event is defined as any untoward medical occurrence in a person or clinical investigation participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. The incidence rate of participants with adverse events (number of participants with an event per 100 person-years of follow-up) is provided. |
| Secondary | Base Study: Rate of Discontinuation From Study Treatment Due to an Adverse Event | Up to approximately 60 months of observation | An adverse event is defined as any untoward medical occurrence in a person or clinical investigation participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. The incidence rate of participant discontinuations from treatment due to adverse events (number of participants with an event per 100 person-years of follow-up) is provided. |
| Secondary | Base Study: Time From Baseline to First Osteoporotic Clinical Vertebral Fracture (Adjudicated) | Up to approximately 60 months of observation | Osteoporotic vertebral clinical fractures were confirmed by central adjudication using radiographic evidence on all symptomatic fractures reported as adverse experiences (excluding fractures of the fingers, toes, face, and skull). Vertebral fractures were assessed for all vertebral levels (C7, T1 to T12, L1 to L5). Osteoporotic (fragility) fractures did not include fractures with traumatic or pathological etiologies. A clinical fracture was defined as a fracture with clinical fracture-related symptoms (e.g., pain). A time-to-event methodology was used to evaluate results: the incidence rate of participants with fracture (number of participants with a fracture per 100 person-years of follow-up) is provided. |
| Secondary | Base Study: Yearly Rate of Height Loss | Up to approximately 60 months of observation | Height was measured by wall-mounted stadiometer at randomization and at yearly intervals in the base study. |
Source ClinicalTrials.govtrials-2026-11-12-0.4.0
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNone stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
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