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Monoclonal Antibodies

Romosozumab vs Denosumab for Osteoporosis After Spinal Cord Injury

Phase 4
Waitlist Available
Led By Steven C Kirshblum, M.D.
Research Sponsored by James J. Peters Veterans Affairs Medical Center
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Traumatic motor-complete or incomplete SCI C4-L2 (AIS grade A-C)
Males and females (premenopausal) between the ages of 18 and 55 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up baseline to 24 months
Awards & highlights

Study Summary

This trial will compare two treatments for bone loss in people with recent spinal cord injury.

Who is the study for?
This trial is for men and premenopausal women aged 18-55 with a recent traumatic spinal cord injury (SCI) between C4-L2, who have not taken certain osteoporosis medications other than calcium and vitamin D. Participants must have a specific bone density level above the knee and cannot have conditions like chronic alcohol abuse, cancer history, severe chronic diseases, or be pregnant.Check my eligibility
What is being tested?
The study tests if treating patients first with Romosozumab for 12 months followed by Denosumab for another year helps maintain bone mass at the knee better than just using Denosumab alone for two years in individuals with subacute SCI.See study design
What are the potential side effects?
Romosozumab may cause muscle pain, headache, joint pain; it has potential risks of heart attack, stroke and cardiovascular death. Denosumab can lead to low blood calcium levels, skin rash or infection risk due to weakened immune system.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
Select...
I have a spinal cord injury between C4 and L2, with some level of paralysis.
Select...
I am between 18 and 55 years old and if female, not past menopause.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~baseline to 24 months
This trial's timeline: 3 weeks for screening, Varies for treatment, and baseline to 24 months for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Bone mineral density (BMD) of the distal femur metaphysis

Side effects data

From 2016 Phase 3 trial • 245 Patients • NCT02186171
21%
Nasopharyngitis
9%
Back pain
9%
Hypertension
6%
Arthralgia
6%
Constipation
6%
Headache
5%
Procedural pain
2%
Muscle spasms
2%
Myalgia
1%
Cerebral ischaemia
1%
Thoracic vertebral fracture
1%
Urinary tract infection
1%
Subdural haematoma
1%
Laceration
1%
Rib fracture
1%
Anaemia postoperative
1%
Oropharyngeal cancer
1%
Carotid artery stenosis
1%
Vascular encephalopathy
1%
Depressed mood
1%
Atrial flutter
1%
Death
1%
Device related infection
1%
Escherichia sepsis
1%
Coronary artery stenosis
1%
Cardio-respiratory arrest
1%
Carotid arteriosclerosis
1%
Cerebrovascular accident
1%
Angina unstable
1%
Implant site haematoma
1%
Non-cardiac chest pain
1%
Appendicitis perforated
1%
Cardiac failure
1%
Cholecystitis
1%
Appendicitis
1%
Pneumonia
1%
Haemorrhagic stroke
1%
Depression
1%
Benign prostatic hyperplasia
1%
Myocardial ischaemia
1%
Wolff-Parkinson-White syndrome
1%
Gastrooesophageal reflux disease
1%
Osteoarthritis
1%
Basal cell carcinoma
100%
80%
60%
40%
20%
0%
Study treatment Arm
Placebo
Romosozumab 210 mg

Trial Design

2Treatment groups
Experimental Treatment
Active Control
Group I: Romosozumab Baseline to Month 11 followed by Denosumab Month 12 to Month 24Experimental Treatment2 Interventions
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.
Group II: Denosumab Baseline to Month 24Active Control1 Intervention
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.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Denosumab
2017
Completed Phase 4
~12500
Romosozumab
2021
Completed Phase 4
~13910

Find a Location

Who is running the clinical trial?

Kessler Institute for RehabilitationIndustry Sponsor
22 Previous Clinical Trials
1,125 Total Patients Enrolled
James J. Peters Veterans Affairs Medical CenterLead Sponsor
57 Previous Clinical Trials
2,860 Total Patients Enrolled
Steven C Kirshblum, M.D.Principal InvestigatorKessler Institute for Rehabilitation
2 Previous Clinical Trials
29 Total Patients Enrolled

Media Library

Denosumab (Monoclonal Antibodies) Clinical Trial Eligibility Overview. Trial Name: NCT05101018 — Phase 4
Spinal Cord Injury Research Study Groups: Denosumab Baseline to Month 24, Romosozumab Baseline to Month 11 followed by Denosumab Month 12 to Month 24
Spinal Cord Injury Clinical Trial 2023: Denosumab Highlights & Side Effects. Trial Name: NCT05101018 — Phase 4
Denosumab (Monoclonal Antibodies) 2023 Treatment Timeline for Medical Study. Trial Name: NCT05101018 — Phase 4

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Which patients does Romosozumab help the most?

"Romosozumab is a common treatment for skeletally mature patients. However, it can also be used to manage androgens, malignant neoplasms, and osteoporosis."

Answered by AI

How many test subjects are needed for this clinical study?

"The information available on clinicaltrials.gov supports that this trial is looking for participants. This study was posted on November 1st, 2021 and has since been updated December 17th, 2021. At the moment, they are recruiting 40 patients from 2 different locations."

Answered by AI

Does this research include elderly participants over the age of eighty-five?

"The age criteria to participate in this clinical trial are that patients must be over 18 but under 50 years old."

Answered by AI

Are we still receiving applications for this research project?

"Yes, as can be seen on clinicaltrials.gov, this particular medical trial is still recruiting patients. This specific study was originally posted on November 1st 2021 and was updated December 17th 2021."

Answered by AI

Are there any short-term or long-term side effects of Romosozumab?

"Romosozumab has already been approved, as this is a Phase 4 trial. Therefore, it receives a score of 3 for safety."

Answered by AI

Can you provide more context on Romosozumab's clinical applications?

"Romosozumab is being trialled in 589 locations, with 56 of those trials currently active. Of the active studies, 15 are in Phase 3. Many of the trials for Romosozumab are based in Izmir and Madrid."

Answered by AI

What are the requirements for patients who want to join this clinical study?

"This clinical trial is testing a new osteoporosis medication and requires 40 participants that are currently suffering from the condition. These individuals must also be between 18-50 years old and have had their spinal cord injury (SCI) for less than 6 months."

Answered by AI
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~15 spots leftby Nov 2025