Treatment With Romosozumab Versus Denosumab to Improve Bone Mineral Density and Architecture in Subacute SCI
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ClinicalTrials.gov Identifier: NCT05101018 |
Recruitment Status :
Recruiting
First Posted : October 29, 2021
Last Update Posted : December 20, 2021
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Condition or disease | Intervention/treatment | Phase |
---|---|---|
Osteoporosis Spinal Cord Injuries | Drug: Romosozumab Drug: Denosumab | Phase 4 |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 40 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Intervention Model Description: | Arm 1: romosozumab administered monthly from baseline to month 11 followed by denosumab at month 12 and 18. Arm 2: denosumab administered at baseline, month 6, 12, and 18 |
Masking: | None (Open Label) |
Primary Purpose: | Prevention |
Official Title: | Treatment With Romosozumab Versus Denosumab to Improve Bone Mineral Density and Architecture in Subacute SCI |
Actual Study Start Date : | November 1, 2021 |
Estimated Primary Completion Date : | November 1, 2025 |
Estimated Study Completion Date : | November 1, 2027 |

Arm | Intervention/treatment |
---|---|
Experimental: Romosozumab Baseline to Month 11 followed by Denosumab Month 12 to Month 24
Of the forty (40) individuals with subacute spinal cord injury (SCI) enrolled in this study, twenty (20) participants will be randomly selected to receive romosozumab (210mg SQ) once a month for 12 months. After 12 months the same twenty (20) individuals will receive denosumab (60mg SQ) at month 12 and 18. |
Drug: Romosozumab
Romosozumab (Amgen Inc., Thousand Oaks, CA) 210mg SQ administered each month
Other Name: Evenity Drug: Denosumab Denosumab (Amgen Inc., Thousand Oaks, CA) 60 mg SQ administered every six months
Other Name: Prolia |
Active Comparator: Denosumab Baseline to Month 24
Of the forty (40) individuals with subacute spinal cord injury (SCI) enrolled in this study, twenty (20) participants will be randomly selected to receive denosumab (60 mg SQ) at baseline and 6, 12, and 18 months.
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Drug: Denosumab
Denosumab (Amgen Inc., Thousand Oaks, CA) 60 mg SQ administered every six months
Other Name: Prolia |
- Bone mineral density (BMD) of the distal femur metaphysis [ Time Frame: Baseline to 24 months ]BMD at the distal femur metaphysis will be obtained by dual energy X-ray absorptiometry (DXA)

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Ages Eligible for Study: | 18 Years to 50 Years (Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Traumatic motor-complete SCI C4-L2 (AIS grade A & B);
- Duration of SCI less than 6 months;
- Males and females (premenopausal) between the ages of 18 and 50 years old; and a safe range of BMD right above the knee as determined by study staff review;
Exclusion Criteria:
- Active and/or history of coronary heart disease or stroke;
- Bone cancer;
- Long-bone fracture of the leg within the past year;
- History of prior bone disease (for example, Paget's hyperparathyroidism, osteoporosis, etc.);
- Postmenopausal women;
- Men with known low functioning tests before SCI;
- Drugs geared toward increasing BMD longer than a six month duration after SCI;
- As determined by study staff review of my medication history of glucocorticoid administration longer than three months duration within the last year
- Abnormalities of my endocrine glands such as hyperthyroidism, Cushing's disease or syndrome, etc.;
- Severe underlying chronic disease (for example chronic obstructive pulmonary disease (COPD), end-stage heart disease, chronic renal failure);
- Heterotopic ossification (HO) of the distal femur (the knee end of the thigh bone). HO is a condition where bone tissue forms outside of the skeleton. If HO is found in any other area than the distal femur it will not prevent my participation in the study.;
- History of chronic alcohol abuse;
- Diagnosis of hypercalcemia (high levels of calcium in the blood);
- Pregnancy;
- As determined by study staff review of my medications a bisphosphonate for heterotopic ossification (HO), or other medications to treat osteoporosis other than calcium and vitamin D;
- Current diagnosis of cancer or history of cancer;
- As determined by study staff review of my medications, prescribed moderate or high dose corticosteroids (>40 mg/d prednisone or an equivalent dose of other corticosteroid medication) for longer than one week, not including drug administered to preserve neurological function at the time of acute SCI; and
- Life expectancy less than 5 years.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT05101018
Contact: Christopher M Cirnigliaro, Ph.D | 973-731-3900 ext 2755 | christopher.cirnigliaro@va.gov | |
Contact: William A Bauman, M.D. | 718-584-9000 ext 5428 | william.bauman@va.gov |
United States, New Jersey | |
Kessler Institute for Rehabilitation | Recruiting |
West Orange, New Jersey, United States, 07052 | |
Contact: Christopher M Cirnigliaro, M.S. 973-731-3900 ext 2755 christopher.cirnigliaro@gmail.com | |
Contact: Steven C Kirshblum, M.D. 973-731-3900 ext 2258 skirshblum@kessler-rehab.com | |
Sub-Investigator: Christopher M Cirnigliaro, M.S. | |
Principal Investigator: Steven C Kirshblum, M.D. | |
United States, New York | |
James J. Peters VA Medical Center | Recruiting |
Bronx, New York, United States, 10468 | |
Contact: William A Bauman, M.D. 718-584-9000 ext 5427 william.bauman@va.gov |
Principal Investigator: | Steven C Kirshblum, M.D. | Kessler Institute for Rehabilitation |
Responsible Party: | William A. Bauman, M.D., Director VA RR&D National Center of Excellence for the Medical Consequences of Spinal Cord Injury, James J. Peters Veterans Affairs Medical Center |
ClinicalTrials.gov Identifier: | NCT05101018 |
Other Study ID Numbers: |
BAU-19-22 |
First Posted: | October 29, 2021 Key Record Dates |
Last Update Posted: | December 20, 2021 |
Last Verified: | December 2021 |
Studies a U.S. FDA-regulated Drug Product: | Yes |
Studies a U.S. FDA-regulated Device Product: | No |
Osteoporosis Spinal Cord Injuries Dual Energy X-ray Absorptiometry Denosumab Romosozumab |
Osteoporosis Spinal Cord Injuries Spinal Cord Diseases Central Nervous System Diseases Nervous System Diseases Trauma, Nervous System Wounds and Injuries |
Bone Diseases, Metabolic Bone Diseases Musculoskeletal Diseases Metabolic Diseases Denosumab Bone Density Conservation Agents Physiological Effects of Drugs |