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A randomized, double-blind, two-group parallel, placebo-controlled clinical Phase III trial to compare the efficacy and safety of QL1206 and placebo in postmenopausal women with osteoporosis at high risk of fracture
This is a randomized, double-blind, two-group parallel, placebo-controlled clinical Phase III trial.
The primary objective is to evaluate the effect of QL1206 treatment compared with placebo in Chinese postmenopausal women with osteoporosis at high risk of fracture.
The secondary objective is to evaluate the clinical safety, immunogenicity and pharmacokinetic (PK) characteristics of QL1206 in women with osteoporosis at high risk of postmenopausal fracture
The exploratory purpose is to evaluate the effect of ADA on the characteristics of QL1206 PK and the relationship between QL1206 exposure and pharmacodynamic endpoints, efficacy and adverse events
Subjects would sequentially enrolled according to the protocol in one of two cohorts.Subjects would receive a single 60mg of QL1206 or placebo every 6 month for1 year(twice for one, subcutaneous injection) ,meanwhile taking 500 mg of calcium and 1000IU of vitamin D daily
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| QL1206 | Experimental | QL1206 injection (60mg:1ml) by subcutaneous injectionevery 6 month for two times. Dietary Supplement: Elemental Calcium Oral, at least 500 mg Dietary Supplement: Vitamin D Oral, 1000 IU |
|
| Placebo | Placebo Comparator | placebo injection (1ml) by subcutaneous injectionevery 6 month for two times. Dietary Supplement: Elemental Calcium Oral, at least 500 mg Dietary Supplement: Vitamin D Oral, 1000 IU |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| QL1206 | Drug | subcutaneous injection of 60 mg（60mg:1ml）, Q6M, twice for one year. Dietary Supplement: Elemental Calcium Oral, at least 500 mg Dietary Supplement: Vitamin D Oral, 1000 IU |
| Measure | Description | Time Frame |
|---|---|---|
| Percent Change in Bone Mineral Density (BMD) at the Lumbar Spine from Baseline up to 12 months | Bone mineral density (BMD) is the amount of bone mineral in bone tissue. BMD scan was done using dual energy x-ray absorptiometry (DXA). It is used to identify osteoporosis, determine risk for fractures, and measure response to osteoporosis treatment. The percentage change from Baseline for BMD was calcuated as the value at the indicated time point minus the Baseline value multiplied by 100 and divided by the Baseline value. The analysis was performed by Analysis of Covariance (ANCOVA) model adjusted for treatment, region and Baseline BMD for the skeletal site under consideration as a continuous covariate for assessment. Region and treatment by region interaction was included in the model. Screening visit was considered as Baseline for BMD. For participants who withdrew early, the missing BMD assessments was estimated by the Last Observation Carried Forward (LOCF), provided the assessment was taken on or after at least three month on-therapy. | Baseline and Month 12 |
| Measure | Description | Time Frame |
|---|---|---|
| Percent Change in BMD at the Lumbar Spine from Baseline up to 6 months | BMD is the amount of bone mineral in bone tissue. BMD scan was done using DXA. It is used to identify osteoporosis, determine risk for fractures, and measure response to osteoporosis treatment. The percentage change from Baseline for BMD was calculated as the value at the indicated time point minus the Baseline value multiplied by 100 and divided by the Baseline value |
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Inclusion Criteria:
Exclusion Criteria:
Bone/metabolic disease:a. Any metabolic bone disease, e.g., osteomalacia or osteogenesis imperfecta,which may interfere with the interpretation of the findings.
b. Paget's disease c. Cushing's disease d. Hyperprolactinemia
Current hyperparathyroidism or hypoparathyroidism by medical record
Thyroid condition: Hyperthyroidism or hypothyroidism.
Rheumatoid arthritis
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| shunjiang yu, CMO | Contact | 0531-83129659 | shunjiang.yu@qilu-pharma.com |
| Name | Affiliation | Role |
|---|---|---|
| zhenlin zhang | Shanghai 6th People's Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Shanghai sixth people's hospital | Recruiting | Shanghai | Shanghai Municipality | China |
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| ID | Term |
|---|---|
| D015663 | Osteoporosis, Postmenopausal |
| ID | Term |
|---|---|
| D010024 | Osteoporosis |
| D001851 | Bone Diseases, Metabolic |
| D001847 | Bone Diseases |
| D009140 | Musculoskeletal Diseases |
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| ID | Term |
|---|---|
| C000729682 | QL1206 |
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|
| Placebos | Drug | subcutaneous injection of（1ml）, Q6M, twice for one year. Dietary Supplement: Elemental Calcium Oral, at least 500 mg Dietary Supplement: Vitamin D Oral, 1000 IU |
|
| Baseline and Month 6 |
| Percent change in BMD at the total hip, femoral neck and trochanter from Baseline up to 6 months and 12 months | Percent change in BMD at the total hip, femoral neck and trochanter as measured BMD is the amount of bone mineral in bone tissue. BMD scan was done using DXA. It is used to identify osteoporosis, determine risk for fractures, and measure response to osteoporosis treatment. The percentage change from Baseline for BMD was calculated as the value at the indicated time point minus the Baseline value multiplied by 100 and divided by the Baseline value. | Baseline 、 Month 6 and Month 12 |
| Percent Change in Serum Carboxy-terminal Cross-linking Telopeptide of Type I Collagen (s-CTX) and Serum Procollagen Type I N Propeptideserum (s-PINP) from Baseline up to 6 months and 12 months | s-CTX is biomarker of bone resorption and formation. s-CTX was assessed during Screening, Month 6 and Month 12 in the Double-blind Treatment Phase. The value during Screening was considered as the Baseline value. Percent change from Baseline was assessed as the value at the indicated visit minus the Baseline value divided by the Baseline value x 100. s-PINP is biomarker of bone resorption and formation. s-PINP was assessed during Screening, Month 6 and Month 12 in the Double-blind Treatment Phase. The value during Screening was considered as the Baseline value. Percent change from Baseline was assessed as the value at the indicated visit minus the Baseline value divided by the Baseline value x 100 | Baseline 、 Month 6 and Month 12 |
| Adverse events and serious adverse events | Evaluation of the follwing parameters. Including adverse events(AEs), change in physical examination findings, change in vital signs, clinical laboratory testing for systemic safety,including liver function,renal function ,compelete blood count,and clinical chemistries | Baseline、 Month 1、 Month 3、 Month 6 、 Month 9 and Month 12 |
| Immunogenicity | Anti-denosumab antibody formation was assessed. Binding antibody and neutralizing antibody assays were used to assess number of participants with anti-denosumab antibody. | Baseline、 Month 3、 Month 6 、 Month 9 and Month 12 |
| D008659 |
| Metabolic Diseases |
| D009750 | Nutritional and Metabolic Diseases |