Eine Studie zum Testen der Wirksamkeit, Sicherheit und Verträglichkeit einer Romosozumab-Behandlung bei postmenopausalen chinesischen Frauen mit Osteoporose
Eine multizentrische, randomisierte, doppelblinde, placebokontrollierte Studie zur Bewertung der Wirksamkeit, Sicherheit und Verträglichkeit der Behandlung mit Romosozumab bei postmenopausalen chinesischen Frauen mit Osteoporose
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.
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Studientyp
Einschreibung (Tatsächlich)
Phase
- Phase 3
Kontakte und Standorte
Studienorte
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-
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Beijing, China
- Op0002 20040
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Beijing, China
- Op0002 20115
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Beijing, China
- Op0002 20125
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Beijing, China
- Op0002 20127
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Beijing, China
- Op0002 20128
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Beijing, China
- Op0002 20130
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Beijing, China
- Op0002 20131
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Beijing, China
- Op0002 20157
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Chengdu, China
- Op0002 20021
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Chengdu, China
- Op0002 20133
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Chengdu, China
- Op0002 20137
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Foshan, China
- Op0002 20205
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Guangzhou, China
- Op0002 20117
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Guangzhou, China
- Op0002 20124
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Nanchang, China
- Op0002 20209
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Nanjing, China
- Op0002 20135
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Pingxiang, China
- Op0002 20202
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Rui’an, China
- Op0002 20199
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Shanghai, China
- Op0002 20116
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Shanghai, China
- Op0002 20118
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Shanghai, China
- Op0002 20121
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Shanghai, China
- Op0002 20123
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Shanghai, China
- Op0002 20129
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Suzhou, China
- Op0002 20119
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Suzhou, China
- Op0002 20204
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Tianjin, China
- Op0002 20122
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Tianjin, China
- Op0002 20136
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Wuhan, China
- Op0002 20120
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Yueyang, China
- Op0002 20134
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Zhengzhou, China
- Op0002 20132
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-
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
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Subject is considered reliable and capable of adhering to the protocol, visit schedule, and medication intake according to the judgment of the investigator
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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
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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)
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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
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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:
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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
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Subject has a known history of hip fracture
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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
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Subject has a history of myocardial infarction (MI)
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Subject has a history of stroke
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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
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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
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Subject has used intravenous (iv) bisphosphonates:
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zoledronic acid
- Any doses received within 3 years prior to randomization
- More than 1 dose received within 5 years prior to randomization
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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
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Subject has used denosumab or any cathepsin K inhibitor:
● Any doses received within 18 months prior to randomization
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Subject has used tibolone, cinacalcet, or calcitonin:
- Any doses received within 3 months prior to randomization
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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
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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
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Subject has used strontium ranelate or fluoride:
● More than 1 month of cumulative use within 5 years prior to randomization
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Subject has used hormonal ablation therapy:
● More than 1 month of cumulative use within 6 months prior to randomization
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Subject has used systemic glucocorticosteroids:
● ≥5mg prednisone equivalent per day for more than 14 days within 3 months prior to randomization
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Subject has a history of osteonecrosis of the jaw (ONJ) or atypical femoral fracture (AFF)
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Subject has evidence of any of the following:
- 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
- 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
- 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
- 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 %)
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Vervierfachen
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Experimental: 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-Komparator: 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. |
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Percent Change From Baseline in Bone Mineral Density (BMD) at the Lumbar Spine to the End of Double-Blind Period
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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)
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Percent Change From Baseline in Bone Mineral Density at the Total Hip to the End of Double-Blind Period
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
|
Mitarbeiter und Ermittler
Sponsor
Ermittler
- Studienleiter: UCB Cares, 001 844 599 2273 (UCB)
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- OP0002
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Beschreibung des IPD-Plans
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-Sharing-Zeitrahmen
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-Sharing-Zugriffskriterien
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.
Art der unterstützenden IPD-Freigabeinformationen
- STUDIENPROTOKOLL
- SAFT
- CSR
Arzneimittel- und Geräteinformationen, Studienunterlagen
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Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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