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Tutkimus romosotsumabihoidon tehon, turvallisuuden ja siedettävyyden testaamiseksi postmenopausaalisilla kiinalaisilla osteoporoosia sairastavilla naisilla

tiistai 1. syyskuuta 2026 päivittänyt: UCB Biopharma SRL

Monikeskus, satunnaistettu, kaksoissokkoutettu, lumekontrolloitu tutkimus romosotsumabihoidon tehokkuuden, turvallisuuden ja siedettävyyden arvioimiseksi postmenopausaalisilla kiinalaisnaisilla, joilla on osteoporoosi

The purpose of the study is to evaluate the effect of treatment with romosozumab for 6 months compared with placebo on the percent changes in bone mineral density (BMD) at the lumbar spine, at the total hip and femoral neck in postmenopausal Chinese women with osteoporosis.

Tutkimuksen yleiskatsaus

Tila

Valmis

Ehdot

Interventio / Hoito

Opintotyyppi

Interventio

Ilmoittautuminen (Todellinen)

327

Vaihe

  • Vaihe 3

Yhteystiedot ja paikat

Tässä osiossa on tutkimuksen suorittajien yhteystiedot ja tiedot siitä, missä tämä tutkimus suoritetaan.

Opiskelupaikat

      • Beijing, Kiina
        • Op0002 20040
      • Beijing, Kiina
        • Op0002 20115
      • Beijing, Kiina
        • Op0002 20125
      • Beijing, Kiina
        • Op0002 20127
      • Beijing, Kiina
        • Op0002 20128
      • Beijing, Kiina
        • Op0002 20130
      • Beijing, Kiina
        • Op0002 20131
      • Beijing, Kiina
        • Op0002 20157
      • Chengdu, Kiina
        • Op0002 20021
      • Chengdu, Kiina
        • Op0002 20133
      • Chengdu, Kiina
        • Op0002 20137
      • Foshan, Kiina
        • Op0002 20205
      • Guangzhou, Kiina
        • Op0002 20117
      • Guangzhou, Kiina
        • Op0002 20124
      • Nanchang, Kiina
        • Op0002 20209
      • Nanjing, Kiina
        • Op0002 20135
      • Pingxiang, Kiina
        • Op0002 20202
      • Rui’an, Kiina
        • Op0002 20199
      • Shanghai, Kiina
        • Op0002 20116
      • Shanghai, Kiina
        • Op0002 20118
      • Shanghai, Kiina
        • Op0002 20121
      • Shanghai, Kiina
        • Op0002 20123
      • Shanghai, Kiina
        • Op0002 20129
      • Suzhou, Kiina
        • Op0002 20119
      • Suzhou, Kiina
        • Op0002 20204
      • Tianjin, Kiina
        • Op0002 20122
      • Tianjin, Kiina
        • Op0002 20136
      • Wuhan, Kiina
        • Op0002 20120
      • Yueyang, Kiina
        • Op0002 20134
      • Zhengzhou, Kiina
        • Op0002 20132

Osallistumiskriteerit

Tutkijat etsivät ihmisiä, jotka sopivat tiettyyn kuvaukseen, jota kutsutaan kelpoisuuskriteereiksi. Joitakin esimerkkejä näistä kriteereistä ovat henkilön yleinen terveydentila tai aiemmat hoidot.

Kelpoisuusvaatimukset

Opintokelpoiset iät

55 vuotta - 90 vuotta (Aikuinen, Vanhempi Aikuinen)

Hyväksyy terveitä vapaaehtoisia

Ei

Sukupuolet, jotka voivat opiskella

Nainen

Kuvaus

Inclusion Criteria:

  • Subject is considered reliable and capable of adhering to the protocol, visit schedule, and medication intake according to the judgment of the investigator

  • Subject is an ambulatory postmenopausal Chinese women, 55 to 90 years of age (inclusive) at the time of Screening. Postmenopause is defined as no spontaneous vaginal bleeding or spotting for 12 or more consecutive months prior to Screening

  • Subject has a bone mineral density (BMD) T-score ≤-2.50 at the lumbar spine, total hip, or femoral neck, as assessed by the central imaging vendor at the time of Screening based on DXA scans, and using data for Caucasian women from the National Health and Nutritional Examination Survey (NHANES, 1998)

  • Subject must have at least 1 of following independent risk factors for fracture:

    • History of fragility fracture (except hip fracture, a severe vertebral fracture or more than 2 moderate vertebral fractures)
    • Parental history of hip fracture
    • Low body weight (body mass index ≤19kg/m2)
    • Elderly (age ≥ 65 years)
    • Current smoker
  • Subject has at least 2 vertebrae in the L1 to L4 region and at least 1 hip that are evaluable by dual-energy x-ray absorptiometry (DXA), as assessed by the central imaging vendor

Exclusion Criteria:

  • Subject has a BMD T-score of ≤-3.50 at the total hip or femoral neck, as assessed by the central imaging vendor at the time of Screening based on DXA scans, and using data for Caucasian women from NHANES 1998

  • Subject has a known history of hip fracture

  • Subject has any severe (SQ3) or more than 2 moderate (SQ2) vertebral fractures, as assessed by the central imaging vendor based on the lateral spine x-ray at Screening

  • Subject has a history of myocardial infarction (MI)

  • Subject has a history of stroke

  • Subject has a vitamin D insufficiency, defined as 25 (OH) vitamin D levels <20 ng/mL, as assessed by the central laboratory at Screening. Vitamin D repletion will be permitted and the subject may be retested once within the Screening Period

  • Subject has used oral bisphosphonates:

    • Any doses received within 3 months prior to randomization
    • More than 1 month of cumulative use between 3 and 12 months prior to randomization
    • More than 3 years of cumulative use, unless the last dose was received ≥5 years prior to randomization
  • Subject has used intravenous (iv) bisphosphonates:

    • zoledronic acid

      • Any doses received within 3 years prior to randomization
      • More than 1 dose received within 5 years prior to randomization
    • iv ibandronate, iv pamidronate, or iv alendronate (ALN)

      • Any doses received within 12 months prior to randomization
      • More than 3 years of cumulative use, unless the last dose was received ≥5 years prior to randomization
  • Subject has used denosumab or any cathepsin K inhibitor:

    ● Any doses received within 18 months prior to randomization

  • Subject has used tibolone, cinacalcet, or calcitonin:

    • Any doses received within 3 months prior to randomization
  • Subject has used teriparatide (TPTD) or any parathyroid hormone (PTH) derivative:

    • Any doses received within 3 months prior to randomization
    • More than 1 month of cumulative use between 3 and 12 months prior to randomization
  • Subject has used systemic oral or transdermal estrogen or selective estrogen receptor modulators (SERMs):

    ● More than 1 month of cumulative use within 6 months prior to randomization

  • Subject has used strontium ranelate or fluoride:

    ● More than 1 month of cumulative use within 5 years prior to randomization

  • Subject has used hormonal ablation therapy:

    ● More than 1 month of cumulative use within 6 months prior to randomization

  • Subject has used systemic glucocorticosteroids:

    ● ≥5mg prednisone equivalent per day for more than 14 days within 3 months prior to randomization

  • Subject has a history of osteonecrosis of the jaw (ONJ) or atypical femoral fracture (AFF)

  • Subject has evidence of any of the following:

    1. Current, uncontrolled hyper- or hypothyroidism. Uncontrolled hyperthyroidism is defined as thyroid-stimulating hormone (TSH) and thyroxine (T4) outside of the normal range. Uncontrolled hypothyroidism is defined as TSH >10
    2. Current, uncontrolled hyperparathyroidism or history of hypoparathyroidism. Uncontrolled hyperparathyroidism is defined as PTH outside the normal range in subjects with concurrent hypercalcemia or PTH values >20 % above upper limit of normal (ULN) in normocalcemic subjects
    3. Current hypercalcemia or hypocalcemia, defined as albumin-adjusted serum calcium outside the normal range, as assessed by the central laboratory at the time of Screening. Albumin-adjusted serum calcium levels may be retested once in case of an elevated albumin-adjusted serum calcium level within 1.1xULN of the laboratory's reference ranges
    4. Subject has ≥3xULN of any of the following: alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), or >ULN total bilirubin (≥1.5xULN total bilirubin if known Gilbert's syndrome). If subject has elevations only in total bilirubin that are >ULN and <1.5xULN, fractionate bilirubin to identify possible undiagnosed Gilbert's syndrome (ie, direct bilirubin <35 %)

Opintosuunnitelma

Tässä osiossa on tietoja tutkimussuunnitelmasta, mukaan lukien kuinka tutkimus on suunniteltu ja mitä tutkimuksella mitataan.

Miten tutkimus on suunniteltu?

Suunnittelun yksityiskohdat

  • Ensisijainen käyttötarkoitus: Hoito
  • Jako: Satunnaistettu
  • Inventiomalli: Rinnakkaistehtävä
  • Naamiointi: Nelinkertaistaa

Aseet ja interventiot

Osallistujaryhmä / Arm
Interventio / Hoito
Kokeellinen: Romosozumab

Subjects randomized to this arm will receive romosozumab during all treatment Periods.

Subjects will receive romosozumab in a specified sequence during the treatment Period.

Placebo Comparator: Placebo

Subjects randomized to this arm will receive placebo during the Double-Blind-Placebo controlled Period and romosozumab during the Open-Label treatment Period

Subjects will receive romosozumab in a specified sequence during the treatment Period.

Subjects will receive Placebo in a specified sequence during the treatment Period.

Mitä tutkimuksessa mitataan?

Ensisijaiset tulostoimenpiteet

Tulosmittaus
Toimenpiteen kuvaus
Aikaikkuna
Percent Change From Baseline in Bone Mineral Density (BMD) at the Lumbar Spine to the End of Double-Blind Period
Aikaikkuna: From Baseline (Day 1) to the end of the Double-blind Period (Month 6)

Percent change from baseline in BMD at the lumbar spine was assessed by dual-energy x-ray absorptiometry (DXA) at 6 months. Missing postbaseline BMD other than due to COVID-19 were imputed using the last observation carried forward (LOCF) approach. Missing or out of window (exceed 70 days since previous IMP) post-baseline DXA BMD due to COVID-19 were set to missing and imputed by multiple imputation under missing at random approach. LSM = least square mean.

From Baseline (Day 1) to the end of the Double-blind Period (Month 6)
Percentage of Participants With Treatment-emergent Adverse Events (TEAEs) During the Double-Blind Period
Aikaikkuna: From Baseline to the end of the Double-blind Period (Month 6)

An Adverse Event (AE) is any untoward medical occurrence in a patient or clinical investigation participant administered a pharmaceutical product, which does not necessarily have a causal relationship with this treatment. An AE could therefore be any unfavorable and unintended sign, symptom, or disease temporally associated with the use of a IMP, whether or not related to the IMP. TEAEs are defined as all AEs started on or worsened in severity on or after the date of receiving first dose of IMP and before or on the end of study (EOS) date.

From Baseline to the end of the Double-blind Period (Month 6)
Percentage of Participants With Treatment-emergent Adverse Events for Romosozumab During Overall Period
Aikaikkuna: From Month 7 up to Month 12 (Placebo/Romo) and From Day 1 up to Month 12 (Romo/Romo) + 3-month SFU (up to Month 15)

An AE is any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product, which does not necessarily have a causal relationship with this treatment. An AE could therefore be any unfavorable and unintended sign, symptom, or disease temporally associated with use of a IMP, whether or not related to IMP. TEAEs are defined as all AEs started on or worsened in severity on or after date of receiving first dose of IMP and before or on EOS date except lipid-type AEs starting on date of first dose of IMP and not worsening (and not deemed IMP related by the investigator). As pre-specified in Protocol and SAP, TEAEs were assessed and reported for 6 months for participants in placebo/romosozumab arm (Open-label Period) and for a total of 12 months for participants in romosozumab/romosozumab arm (Double-blind Period + Open-label Period combined) + 3 months of Safety follow-up for both arms (Up to Month 15) during overall period.

From Month 7 up to Month 12 (Placebo/Romo) and From Day 1 up to Month 12 (Romo/Romo) + 3-month SFU (up to Month 15)

Toissijaiset tulostoimenpiteet

Tulosmittaus
Toimenpiteen kuvaus
Aikaikkuna
Percent Change From Baseline in Bone Mineral Density at the Total Hip to the End of Double-Blind Period
Aikaikkuna: From Baseline to the end of the Double-blind Period (Month 6)

Percent change from baseline in BMD at the total hip was assessed by DXA at 6 months. Missing postbaseline BMD other than due to COVID-19 were imputed using the LOCF approach. Missing or out of window (exceed 70 days since previous IMP) post-baseline DXA BMD due to COVID-19 were set to missing and imputed by multiple imputation under missing at random approach.

From Baseline to the end of the Double-blind Period (Month 6)
Percent Change From Baseline in Bone Mineral Density at the Femoral Neck to the End of the Double-Blind Period
Aikaikkuna: From Baseline to the end of the Double-blind Period (Month 6)

Percent change from baseline in BMD at the femoral neck was assessed by DXA at 6 months. Missing postbaseline BMD other than due to COVID-19 were imputed using the LOCF approach. Missing or out of window (exceed 70 days since previous IMP) post-baseline DXA BMD due to COVID-19 were set to missing and imputed by multiple imputation under missing at random approach.

From Baseline to the end of the Double-blind Period (Month 6)
Percent Change From Baseline in Bone Mineral Density at the Lumbar Spine at Month 12
Aikaikkuna: Baseline, Month 12

Percent change from Baseline in BMD at the lumbar spine was assessed by DXA at 12 months. Missing postbaseline BMD other than due to COVID-19 were imputed using the LOCF approach. Missing or out of window (exceed 70 days since previous IMP) post-baseline DXA BMD due to COVID-19 were set to missing and imputed by multiple imputation under missing at random approach. For Placebo/Romosozumab Treatment group, only the post Month 6 value was used for imputation for Open-label Period, the values in the Double-blind Period were not carried forward into the Open-label Period.

Baseline, Month 12
Percent Change From Baseline in Bone Mineral Density at the Total Hip at Month 12
Aikaikkuna: Baseline, Month 12

Percent change from Baseline in BMD at the total hip was assessed by DXA at 12 months. Missing postbaseline BMD other than due to COVID-19 were imputed using the LOCF approach. Missing or out of window (exceed 70 days since previous IMP) post-baseline DXA BMD due to COVID-19 were set to missing and imputed by multiple imputation under missing at random approach. For Placebo/Romosozumab Treatment group, only the post Month 6 value was used for imputation for Open-label Period, the values in the Double-blind Period were not carried forward into the Open-label Period.

Baseline, Month 12
Percent Change From Baseline in Bone Mineral Density at the Femoral Neck at Month 12
Aikaikkuna: Baseline, Month 12

Percent change from Baseline in BMD at the femoral neck was assessed by DXA at 12 months. Missing postbaseline BMD other than due to COVID-19 were imputed using the LOCF approach. Missing or out of window (exceed 70 days since previous IMP) post-baseline DXA BMD due to COVID-19 were set to missing and imputed by multiple imputation under missing at random approach. For Placebo/Romosozumab Treatment group, only the post Month 6 value was used for imputation for Open-label Period, the values in the Double-blind Period were not carried forward into the Open-label Period.

Baseline, Month 12

Yhteistyökumppanit ja tutkijat

Täältä löydät tähän tutkimukseen osallistuvat ihmiset ja organisaatiot.

Sponsori

Tutkijat

  • Opintojohtaja: UCB Cares, 001 844 599 2273 (UCB)

Julkaisuja ja hyödyllisiä linkkejä

Tutkimusta koskevien tietojen syöttämisestä vastaava henkilö toimittaa nämä julkaisut vapaaehtoisesti. Nämä voivat koskea mitä tahansa tutkimukseen liittyvää.

Opintojen ennätyspäivät

Nämä päivämäärät seuraavat ClinicalTrials.gov-sivustolle lähetettyjen tutkimustietueiden ja yhteenvetojen edistymistä. National Library of Medicine (NLM) tarkistaa tutkimustiedot ja raportoidut tulokset varmistaakseen, että ne täyttävät tietyt laadunvalvontastandardit, ennen kuin ne julkaistaan ​​julkisella verkkosivustolla.

Opi tärkeimmät päivämäärät

Opiskelun aloitus (Todellinen)

Torstai 21. lokakuuta 2021

Ensisijainen valmistuminen (Todellinen)

Torstai 9. marraskuuta 2023

Opintojen valmistuminen (Todellinen)

Torstai 9. marraskuuta 2023

Opintoihin ilmoittautumispäivät

Ensimmäinen lähetetty

Torstai 23. syyskuuta 2021

Ensimmäinen toimitettu, joka täytti QC-kriteerit

Torstai 23. syyskuuta 2021

Ensimmäinen Lähetetty (Todellinen)

Tiistai 5. lokakuuta 2021

Tutkimustietojen päivitykset

Viimeisin päivitys julkaistu (Todellinen)

Maanantai 28. syyskuuta 2026

Viimeisin lähetetty päivitys, joka täytti QC-kriteerit

Tiistai 1. syyskuuta 2026

Viimeksi vahvistettu

Lauantai 1. elokuuta 2026

Lisää tietoa

Tähän tutkimukseen liittyvät termit

Muut tutkimustunnusnumerot

  • OP0002

Yksittäisten osallistujien tietojen suunnitelma (IPD)

Aiotko jakaa yksittäisten osallistujien tietoja (IPD)?

JOO

IPD-suunnitelman kuvaus

Data from this trial may be requested by qualified researchers six months after product approval in the US and/or Europe, or global development is discontinued, and 18 months after trial completion. Investigators may request access to anonymized individual patient-level data and redacted trial documents which may include: analysis-ready datasets, study protocol, annotated case report form, statistical analysis plan, dataset specifications, and clinical study report. Prior to use of the data, proposals need to be approved by an independent review panel at www.Vivli.org and a signed data sharing agreement will need to be executed. All documents are available in English only, for a prespecified time, typically 12 months, on a password protected portal. This plan may change if the risk of re-identifying trial participants is determined to be too high after the trial is completed; in this case and to protect participants, individual patient-level data would not be made available.

IPD-jaon aikakehys

Data from this trial may be requested by qualified researchers six months after product approval in the US and/or Europe or global development is discontinued, and 18 months after trial completion.

IPD-jaon käyttöoikeuskriteerit

Qualified researchers may request access to anonymized IPD and redacted study documents which may include: raw datasets, analysis-ready datasets, study protocol, blank case report form, annotated case report form, statistical analysis plan, dataset specifications, and clinical study report. Prior to use of the data, proposals need to be approved by an independent review panel at www.Vivli.org and a signed data sharing agreement will need to be executed. All documents are available in English only, for a pre-specified time, typically 12 months, on a password protected portal.

IPD-jakamista tukeva tietotyyppi

  • STUDY_PROTOCOL
  • MAHLA
  • CSR

Lääke- ja laitetiedot, tutkimusasiakirjat

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Joo

Tutkii yhdysvaltalaista FDA sääntelemää laitetuotetta

Ei

Yhdysvalloissa valmistettu ja sieltä viety tuote

Joo

Nämä tiedot haettiin suoraan verkkosivustolta clinicaltrials.gov ilman muutoksia. Jos sinulla on pyyntöjä muuttaa, poistaa tai päivittää tutkimustietojasi, ota yhteyttä register@clinicaltrials.gov. Heti kun muutos on otettu käyttöön osoitteessa clinicaltrials.gov, se päivitetään automaattisesti myös verkkosivustollemme .