- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05070871
A Clinical Trial Investigating the Effect of Salmon Bone Meal on Osteoarthritis Among Men and Women
A Randomized, Double-blind Clinical Trial Investigating the Effect of Salmon Bone Meal on Osteoarthritis Among Men and Women
Study Overview
Status
Intervention / Treatment
Detailed Description
The current study is part of a larger project called the CalGo-project. The overall purpose of the study is to use bone meal from salmon to promote skeletal health. Specifically, the potential for hydrolyzed collagen type II derived from salmon bone meal in ameliorating pain, stiffness and function in participants diagnosed with osteoarthritis will be evaluated over a time period of 6 months. Past literature indicates that collagen derivatives may be a potential supportive strategy in people suffering from osteoarthritis. Osteoarthritis is a common but complex joint disease with significant unmet medical needs, as there are currently no disease-modifying drugs available. Osteoarthritis represents a global health burden and the only curative treatment when pain becomes unmanageable, is joint replacement.
The dimensions of pain, stiffness, and function will be evaluated using the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC 3.1). Plain x-rays with Kellgren-Lawrence grading will be employed to classify the severity of osteoarthritis. 100 potential participants will be screened for eligibility. Participants who meet the eligibility criteria will be randomized in a double-blind manner to receive 10 capsules daily of hydrolyzed collagen type II (a total of 5000 mg), 10 capsules daily of salmon bone meal, or 10 capsules daily of placebo.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Oslo, Norway, 0456
- Lovisenberg Diakonale Sykehus
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Møre Og Romsdal
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Kristiansund, Møre Og Romsdal, Norway, 6508
- Kristiansund Hospital
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Ålesund, Møre Og Romsdal, Norway, 6005
- Hofseth Biocare ASA
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Characteristic joint pain indicating osteoarthritis (OA) in the hip(s) or knee(s).
- A radiologically and clinically verified diagnosis of mild to moderate OA graded 1-3 on a Kellgren-Lawrence (KL) grading scale in affected hips or knees.
- Age 18-70 years.
- Familiar with the Norwegian language, both in writing and orally.
- Willingness to participate in the study.
Exclusion Criteria:
- A radiologically and clinically verified diagnosis of severe OA graded 4 on a KL grading scale in affected hips or knees.
- Use of drugs (and supplements) known to influence bone and joint metabolism, including Glucocorticoids, > 500 mg daily intake of elemental calcium in medication or supplement form, > 800 IU daily intake of vitamin D3, cancer therapy
- Pregnancy or breastfeeding
- Known fish allergy and history of hypersensitivity to any of the components in the interventional product.
- Other reasons which the principal investigator deems it necessary to exclude a potential participant.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Hydrolyzed Collagen type II
10 capsules daily of hydrolyzed collagen (CH) type II is taken per orally.
Each capsule contains ~500 mg of CH.
Once or twice daily dosing.
Duration: 6 months.
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Hydrolyzed collagen type II derived from the bone powder of Norwegian Atlantic salmon.
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Placebo Comparator: Maltodextrin
10 capsules daily of maltodextrin is taken per orally.
Each capsule contains 500 mg of maltodextrin.
Once or twice daily dosing.
Duration: 6 months.
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Pure maltodextrin.
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Experimental: Unhydrolyzed Collagen type II (Salmon bone meal)
10 capsules daily of salmon bone meal enriched with vitamin D3 is taken per orally.
Each capsule contains 300 mg of maltodextrin, 200 mg of salmon bone meal (10 capsules = 2000 mg salmon bone meal = 340 mg elemental calcium in the form of microcrystalline hydroxyapatite), and 4 micrograms of vitamin D3 (10 capsules = 40 micrograms of vitamin D3 = 1600 IU).
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CalGo is a natural marine collagenic bone powder from salmon.
The bone powder is a 100 % microcrystalline hydroxyapatite form of calcium and collagen type 2.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Mean change from Baseline in WOMAC composite score at Month 3 and Month 6.
Time Frame: Baseline, 3 Months, and 6 Months
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A change in osteoarthritis symptomatology is assessed using a disease specific questionnaire (WOMAC 3.1).
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Baseline, 3 Months, and 6 Months
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Mean change from from Baseline on the WOMAC pain subscale at Month 3 and Month 6.
Time Frame: Baseline, 3 Months, and 6 Months
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Pain is evaluated using the pain dimension of WOMAC 3.1, a disease-specific questionnaire.
The pain subscale includes 5 items that assesses pain intensity.
A score is produced when the value of each item is summarized.
A higher score indicates worse pain.
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Baseline, 3 Months, and 6 Months
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Change from Baseline on an 11-point likert Global Assessment Scale at Month 3 and Month 6.
Time Frame: Baseline, 3 Months, and 6 Months
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A GAS scale gives an overall picture of an individuals' self-assessed effect of treatment.
The individual is asked to compare the present health status with their health status at a previous point in time.
The magnitude of this difference is scored numerically.
In this study, we will use GAS on a 11-point Likert rating scale ranging from "completely recovered" to "worse than ever", with 0 being "unchanged" status.
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Baseline, 3 Months, and 6 Months
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Change from Baseline in pain intensity on a Numerical Rating Scale at Month 3 and Month 6.
Time Frame: Baseline, 3 Months, and 6 Months
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In this study, we will employ an 11-point (i.e., 0 to 10) Numerical Rating Scale as was recommended for use in chronic pain trials according to 2005 IMMPACT guidelines.
0 represents "No pain", and 10 represents "The most intense pain imaginable".
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Baseline, 3 Months, and 6 Months
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Change from Baseline in number of rescue medications self-administered during the study period.
Time Frame: Baseline, 6 Months
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Rescue medications that participants may use on an as needed basis include Paracetamol, typical NSAIDs, and analgesics containing opioids.
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Baseline, 6 Months
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Change from Baseline in self-assessed quality of life on the EQ-5D-3L instrument at Month 3 and Month 6.
Time Frame: Baseline, 3 Months, and 6 Months
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EQ-5D-3L is a standardized instrument used to measure generic quality of life based on five distinct dimensions.
EQ-5D-3L contains two parts.
The first part contains five questions that the individual must answer and includes mobility (walking), self-care, usual activities, pain/discomfort, and anxiety/depression.
For each item, there are three possible answers.
Results are reported as a five-digit number ranging from 11111 (best health status) to 33333 (worst health status).
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Baseline, 3 Months, and 6 Months
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Difference in number of Adverse Events between the study groups.
Time Frame: 3 Months, and 6 Months.
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Reported between the hydrolyzed collagen group and placebo group, and the CalGo group and placebo group.
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3 Months, and 6 Months.
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Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Øystein Bjerkestrand Lian, MD, PhD, Møre og Romsdal Hospital Trust (Helse Møre og Romsdal), Kristiansund Hospital
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CALGO-ART
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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