Back to results12 Month Extension Study of the Effect of Teriparatide on Bone in People With Chronic Spinal Cord Injury (SCI)
Primary Purpose
Spinal Cord Injury, Bone Loss, Osteoporosis
Status
Completed
Phase
Phase 2
Locations
United States
Study Type
Interventional
Intervention
Teriparatide
Vibration
Sponsored by
About this trial
This is an interventional treatment trial for Spinal Cord Injury focused on measuring Teriparatide, Osteoporosis, Spinal Cord Injury, Bone Diseases, Metabolic Bone Diseases, Musculoskeletal Diseases, Spinal Cord Diseases, Central Nervous System Diseases, Nervous System Diseases, Nervous System, Wounds and Injuries, Bone Density Conservation Agents, Physiological Effects of Drugs, Pharmacologic Actions, Vibration
Eligibility Criteria
Inclusion Criteria:
- Enrollment in, and completion of one year of treatment, in protocol "Effect of Teriparatide, Vibration and the Combination on Bone Mass and Bone Architecture in Chronic Spinal Cord Injury".
- Adherence rate for teriparatide use of ≥60%.
- Women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry, for the duration of study participation, and for 90 days following completion of therapy. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately.
A female of child-bearing potential is any woman (regardless of sexual orientation, having undergone a tubal ligation, or remaining celibate by choice) who meets the following criteria:
- Has not undergone a hysterectomy or bilateral oophorectomy; or
- Has not been naturally postmenopausal for at least 12 consecutive months (i.e., has had menses at any time in the preceding 12 consecutive months).
- Ability to understand and the willingness to sign a written informed consent.
Exclusion Criteria:
- Individuals who could not tolerate teriparatide treatment.
- Individuals who will not be able to return for all study visits.
- Patients may not be receiving any other investigational agents.
- Other medical conditions that in the opinion of the investigator would preclude the subject from completing the study
Sites / Locations
- Northwestern University Feinberg School of Medicine
Arms of the Study
Arm 1
Arm Type
Experimental
Arm Label
Teriparatide and vibration
Arm Description
Experimental: Teriparatide and vibration Drug: Teriparatide (Forteo) 20 ug daily Sub-Q over 12 months Device: Vibration 10 min/day for 12 months
Outcomes
Primary Outcome Measures
Bone Mineral Density (BMD) of the Total Hip as Assessed by Dual-energy X-ray Absorptiometry (DXA)
The mean percent change in BMD of the total hip after 24 months of treatment. Arms/Groups (3) below are divided into the Arms/Groups these subjects were in the parent protocol (NCT01225055) for the 12 month duration of this previous study. These subjects were then enrolled in this 12 month extension study (NCT02025179) and all received Teriparatide and vibration for 12 months as described in the protocol section. The "Baseline" refers to the baseline at the parent protocol (NCT01225055). The "24 months" refers to period after the completion of the 12 month parent protocol (NCT01225055) and this 12 month extension study (NCT02025179).
Secondary Outcome Measures
C-terminal Telopeptide
The mean percent change in C-terminal telopeptide from baseline after 24 months of treatment. Arms/Groups (3) below are divided into the Arms/Groups these subjects were in the parent protocol (NCT01225055) for the 12 month duration of this previous study. These subjects were then enrolled in this 12 month extension study (NCT02025179) and all received Teriparatide and vibration for 12 months as described in the protocol section. The "Baseline" refers to the baseline at the parent protocol (NCT01225055). The "24 months" refers to period after the completion of the 12 month parent protocol (NCT01225055) and this 12 month extension study (NCT02025179).
Bone Mineral Density (BMD) by DXA at the Lumbar Spine
The mean percent change in BMD at the lumbar spine from baseline after 24 months of treatment. Arms/Groups (3) below are divided into the Arms/Groups these subjects were in the parent protocol (NCT01225055) for the 12 month duration of this previous study. These subjects were then enrolled in this 12 month extension study (NCT02025179) and all received Teriparatide and vibration for 12 months as described in the protocol section. The "Baseline" refers to the baseline at the parent protocol (NCT01225055). The "24 months" refers to period after the completion of the 12 month parent protocol (NCT01225055) and this 12 month extension study (NCT02025179).
Bone Mineral Density (BMD) by DXA at Femoral Neck
The mean percent change in BMD of the femoral neck after 24 months of treatment. Arms/Groups (3) below are divided into the Arms/Groups these subjects were in the parent protocol (NCT01225055) for the 12 month duration of this previous study. These subjects were then enrolled in this 12 month extension study (NCT02025179) and all received Teriparatide and vibration for 12 months as described in the protocol section. The "Baseline" refers to the baseline at the parent protocol (NCT01225055). The "24 months" refers to period after the completion of the 12 month parent protocol (NCT01225055) and this 12 month extension study (NCT02025179).
Amino-terminal Propeptide of Type 1 Collagen
The mean percent change in Amino-terminal of type 1 collagen from baseline after 24 months of treatment. Arms/Groups (3) below are divided into the Arms/Groups these subjects were in the parent protocol (NCT01225055) for the 12 month duration of this previous study. These subjects were then enrolled in this 12 month extension study (NCT02025179) and all received Teriparatide and vibration for 12 months as described in the protocol section. The "Baseline" refers to the baseline at the parent protocol (NCT01225055). The "24 months" refers to period after the completion of the 12 month parent protocol (NCT01225055) and this 12 month extension study (NCT02025179).
Bone-specific Alkaline Phosphatase
The mean percent change in Bone-specific alkaline phosphatase from baseline after 24 months of treatment. Arms/Groups (3) below are divided into the Arms/Groups these subjects were in the parent protocol (NCT01225055) for the 12 month duration of this previous study. These subjects were then enrolled in this 12 month extension study (NCT02025179) and all received Teriparatide and vibration for 12 months as described in the protocol section. The "Baseline" refers to the baseline at the parent protocol (NCT01225055). The "24 months" refers to period after the completion of the 12 month parent protocol (NCT01225055) and this 12 month extension study (NCT02025179).
Full Information
NCT ID
NCT02025179
First Posted
December 21, 2013
Last Updated
May 8, 2023
Sponsor
Northwestern University
Collaborators
United States Department of Defense
1. Study Identification
Unique Protocol Identification Number
NCT02025179
Brief Title
12 Month Extension Study of the Effect of Teriparatide on Bone in People With Chronic Spinal Cord Injury (SCI)
Official Title
12 Month Open-Label Extension Study of the Effect of Teriparatide on Bone in People With Chronic SCI
Study Type
Interventional
2. Study Status
Record Verification Date
August 2018
Overall Recruitment Status
Completed
Study Start Date
January 2013 (Actual)
Primary Completion Date
August 14, 2015 (Actual)
Study Completion Date
August 14, 2015 (Actual)
3. Sponsor/Collaborators
Responsible Party, by Official Title
Principal Investigator
Name of the Sponsor
Northwestern University
Collaborators
United States Department of Defense
4. Oversight
Data Monitoring Committee
Yes
5. Study Description
Brief Summary
The purpose of this study is to determine if a second year of exposure to teriparatide in both subjects that received a year of teriparatide or teriparatide-placebo will result in a greater increase in bone mass density (BMD) compared to that seen in a single year's treatment.
This study will also investigate 1) if a second year of teriparatide therapy will increase bone strength in people with chronic spinal cord injury (SCI) who previously received a year of teriparatide or teriparatide-placebo, 2) the number of participants with adverse events from teriparatide, and 3) the effects of teriparatide on serum markers of bone metabolism.
Detailed Description
This extension study will only enroll individuals who have completed one year of treatment in the parent protocol "Effect of Teriparatide, Vibration and the Combination on Bone Mass and Bone Architecture in Chronic Spinal Cord Injury (NCT01225055)". This study will allow those individuals who received Teriparatide (20ug/day) and vibration (10 min/day) during the parent study to be treated for a second year and will allow those individuals who received teriparatide-placebo to have the opportunity to have a full year of teriparatide therapy. This study will determine if two years of exposure to teriparatide will result in a greater increase in Bone Mass Density (BMD) than that seen after a single year's treatment. Subjects will be evaluated at 6 and 12 months after initiating treatment with measurement of bone density as well as bone markers of formation and resorption.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Spinal Cord Injury, Bone Loss, Osteoporosis
Keywords
Teriparatide, Osteoporosis, Spinal Cord Injury, Bone Diseases, Metabolic Bone Diseases, Musculoskeletal Diseases, Spinal Cord Diseases, Central Nervous System Diseases, Nervous System Diseases, Nervous System, Wounds and Injuries, Bone Density Conservation Agents, Physiological Effects of Drugs, Pharmacologic Actions, Vibration
7. Study Design
Primary Purpose
Treatment
Study Phase
Phase 2
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
25 (Actual)
8. Arms, Groups, and Interventions
Arm Title
Teriparatide and vibration
Arm Type
Experimental
Arm Description
Experimental: Teriparatide and vibration
Drug: Teriparatide (Forteo) 20 ug daily Sub-Q over 12 months
Device: Vibration 10 min/day for 12 months
Intervention Type
Drug
Intervention Name(s)
Teriparatide
Other Intervention Name(s)
Forteo
Intervention Description
Teriparatide 20 ug daily Sub-Q over 12 months
Intervention Type
Device
Intervention Name(s)
Vibration
Other Intervention Name(s)
Soloflex Whole Body Vibration platform
Intervention Description
Vibration 10 min/day for 12 months
Primary Outcome Measure Information:
Title
Bone Mineral Density (BMD) of the Total Hip as Assessed by Dual-energy X-ray Absorptiometry (DXA)
Description
The mean percent change in BMD of the total hip after 24 months of treatment. Arms/Groups (3) below are divided into the Arms/Groups these subjects were in the parent protocol (NCT01225055) for the 12 month duration of this previous study. These subjects were then enrolled in this 12 month extension study (NCT02025179) and all received Teriparatide and vibration for 12 months as described in the protocol section. The "Baseline" refers to the baseline at the parent protocol (NCT01225055). The "24 months" refers to period after the completion of the 12 month parent protocol (NCT01225055) and this 12 month extension study (NCT02025179).
Time Frame
Baseline to 24 months
Secondary Outcome Measure Information:
Title
C-terminal Telopeptide
Description
The mean percent change in C-terminal telopeptide from baseline after 24 months of treatment. Arms/Groups (3) below are divided into the Arms/Groups these subjects were in the parent protocol (NCT01225055) for the 12 month duration of this previous study. These subjects were then enrolled in this 12 month extension study (NCT02025179) and all received Teriparatide and vibration for 12 months as described in the protocol section. The "Baseline" refers to the baseline at the parent protocol (NCT01225055). The "24 months" refers to period after the completion of the 12 month parent protocol (NCT01225055) and this 12 month extension study (NCT02025179).
Time Frame
Baseline to 24 Months
Title
Bone Mineral Density (BMD) by DXA at the Lumbar Spine
Description
The mean percent change in BMD at the lumbar spine from baseline after 24 months of treatment. Arms/Groups (3) below are divided into the Arms/Groups these subjects were in the parent protocol (NCT01225055) for the 12 month duration of this previous study. These subjects were then enrolled in this 12 month extension study (NCT02025179) and all received Teriparatide and vibration for 12 months as described in the protocol section. The "Baseline" refers to the baseline at the parent protocol (NCT01225055). The "24 months" refers to period after the completion of the 12 month parent protocol (NCT01225055) and this 12 month extension study (NCT02025179).
Time Frame
Baseline to 24 Months
Title
Bone Mineral Density (BMD) by DXA at Femoral Neck
Description
The mean percent change in BMD of the femoral neck after 24 months of treatment. Arms/Groups (3) below are divided into the Arms/Groups these subjects were in the parent protocol (NCT01225055) for the 12 month duration of this previous study. These subjects were then enrolled in this 12 month extension study (NCT02025179) and all received Teriparatide and vibration for 12 months as described in the protocol section. The "Baseline" refers to the baseline at the parent protocol (NCT01225055). The "24 months" refers to period after the completion of the 12 month parent protocol (NCT01225055) and this 12 month extension study (NCT02025179).
Time Frame
Baseline to 24 Months
Title
Amino-terminal Propeptide of Type 1 Collagen
Description
The mean percent change in Amino-terminal of type 1 collagen from baseline after 24 months of treatment. Arms/Groups (3) below are divided into the Arms/Groups these subjects were in the parent protocol (NCT01225055) for the 12 month duration of this previous study. These subjects were then enrolled in this 12 month extension study (NCT02025179) and all received Teriparatide and vibration for 12 months as described in the protocol section. The "Baseline" refers to the baseline at the parent protocol (NCT01225055). The "24 months" refers to period after the completion of the 12 month parent protocol (NCT01225055) and this 12 month extension study (NCT02025179).
Time Frame
Baseline to 24 Months
Title
Bone-specific Alkaline Phosphatase
Description
The mean percent change in Bone-specific alkaline phosphatase from baseline after 24 months of treatment. Arms/Groups (3) below are divided into the Arms/Groups these subjects were in the parent protocol (NCT01225055) for the 12 month duration of this previous study. These subjects were then enrolled in this 12 month extension study (NCT02025179) and all received Teriparatide and vibration for 12 months as described in the protocol section. The "Baseline" refers to the baseline at the parent protocol (NCT01225055). The "24 months" refers to period after the completion of the 12 month parent protocol (NCT01225055) and this 12 month extension study (NCT02025179).
Time Frame
Baseline to 24 Months
10. Eligibility
Sex
All
Minimum Age & Unit of Time
21 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria:
Enrollment in, and completion of one year of treatment, in protocol "Effect of Teriparatide, Vibration and the Combination on Bone Mass and Bone Architecture in Chronic Spinal Cord Injury".
Adherence rate for teriparatide use of ≥60%.
Women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry, for the duration of study participation, and for 90 days following completion of therapy. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately.
A female of child-bearing potential is any woman (regardless of sexual orientation, having undergone a tubal ligation, or remaining celibate by choice) who meets the following criteria:
Has not undergone a hysterectomy or bilateral oophorectomy; or
Has not been naturally postmenopausal for at least 12 consecutive months (i.e., has had menses at any time in the preceding 12 consecutive months).
Ability to understand and the willingness to sign a written informed consent.
Exclusion Criteria:
Individuals who could not tolerate teriparatide treatment.
Individuals who will not be able to return for all study visits.
Patients may not be receiving any other investigational agents.
Other medical conditions that in the opinion of the investigator would preclude the subject from completing the study
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Thomas J Schnitzer, MD, PhD
Organizational Affiliation
Northwestern University
Official's Role
Principal Investigator
Facility Information:
Facility Name
Northwestern University Feinberg School of Medicine
City
Chicago
State/Province
Illinois
ZIP/Postal Code
60611
Country
United States
12. IPD Sharing Statement
Learn more about this trial
12 Month Extension Study of the Effect of Teriparatide on Bone in People With Chronic Spinal Cord Injury (SCI)
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