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Trial · NCT04307953

Registered outcomes14

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryNumber of new active HO lesions on [18F] NaF PET/ CTBaseline, month 6The change between the two arms in development of new active heterotopic bone lesions measured by \[18F\] NaF PET/low-dose whole body CT during the initial 6-month RCT
SecondarySafety and tolerability assessments are the incidence and severity of adverse events (AE) during the RCT at the end of week 26.Baseline, month 6 (+overall duration study)
SecondaryNew active HO lesions of the placebo arm during 26 weeks RCT compared to its roll over to 26-week open label treatmentBaseline, month 6, month 12Number of individual new active HO lesions assessed by \[18F\]-NaF PET between the placebo arm at week 26 and the subsequent open-label phase at week 52 among patients receiving placebo during the RCT
SecondaryThe change in heterotopic bone volume measured by low-dose whole body CT over twelve-months treatment during open-label extension of AZD0530 compared to the historical data of Clementia (NCT02322255)Baseline, month 6, month 12, month 18
SecondaryChange in the volume of individual HO lesionsBaseline, month 6, month 12, month 18
measured by low-dose whole body CT over the initial 6 month RCT and the change over twelve-months therapy during open-label extension of AZD0530 compared to the historical data of Clementia and compared to the 6 months placebo-arm.
Secondary
Change in number of HO lesions measured by CT over the initial 6 month RCT and in addition the change over twelve-months during open-label extension of AZD0530 compared to the historical data of Clementia and compared to the 6 months placebo-arm.
Baseline, month 6, month 12, month 18
SecondaryIn patients follow-up of lesion activityBaseline, month 6, month 12
by 18F-NaF PET over the initial 6 month RCT and over months 6-12 compared to the 6 months RCT of the placebo arm, including change from baseline in 18F-NaF Standard Uptake Volume (SUVmean or peak) of individual active HO sites up to most active seven lesions.
SecondaryFollow-up of HO growthBaseline, month 6, month 12Follow-up up to 7 most active HO lesion identified at CT at baseline: Change in volume from baseline to 6 for comparion in RCT en at 12 months for compariosn placebo RCT with its switch over
SecondaryChange and percent change from baseline in biomarkers of bone formation levels in serum over time.Baseline, week 3 through month 18
Including Total Procollagen Type 1 N-Terminal Propeptide (P1NP), Alkaline Phosphatase (AP) fasting cross-linked C-terminal telopeptide of type I colla-gen (βCTX). Selected genetic markers for FOP activity
Secondary
Joint function assessment by physician at baseline and week 3, month 3,6,9,12,and18 by the cumulative analog joint involvement scale (CAJIS) and the quantitative detailed multi-joint assessment and mounth at baseline and month 6, 12 and 18
baseline, week 3, month 3,6,9,12,and 18
SecondaryPatient-reported global health status the 36-item Short Form Health Survey (SF-36) at baseline and week 3, month 3,6,9,12,and 18baseline, week 3, month 3,6,9,12,and 18
SecondaryFOP disease activity assessed by movement disabilities and quality of life using FOP Independent Activity of Daily Living (FOP I-ADL)baseline, week 3, month 3,6,9,12,and 18
SecondaryNumber of patient reported and investigator confirmed flare-upsEach day (day 0-month18)
SecondaryPharmacokinetic measurements: blood for determination of plasma concentrations of AZD0530 (pre-dose)on the day of the study visits at 6, 12 and 18months6,12 and 18months

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license 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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