Effects of Aquamin F on Osteoarthritis of the Knee

NCT00452101 | Completed Phase 1

• 1 other identifier: MARC005-065
• Study Type: interventional
• Target: 70
• Locations: 0 countries
• Sites: N/A

Brief Summary

The objective of this trial is to evaluate the effect of Aquamin F alone or in combination with glucosamine sulfate versus placebo on symptoms of joint pain, stiffness and immobility in subjects with painful osteoarthritis of the knee. The following hypotheses were tested: (Hypothesis 1) After 12 weeks of treatment, subjects taking Aquamin F alone or in combination with glucosamine sulfate will have significantly less joint pain, stiffness and immobility compared to subjects taking glucosamine sulfate alone or placebo alone. (Hypothesis 2) No significant differences will be seen for adverse events between the subjects taking Aquamin F, glucosamine sulfate, Aquamin F + glucosamine sulfate or placebo.

Conditions

Osteoarthritis of the Knee

Keywords

Osteoarthritis; Clinical trial; Aquamin F; Glucosamine

Outcome Measures

Primary Outcomes (3)

• WOMAC scores (pain, stiffness, mobility, total score)

• 6 Minute Walking Distances

• Active and passive range of motion (goniometer measurements)

Secondary Outcomes (7)

• DXA scans for bone mineral density

• CRP levels

• Lipid profiles

• Rescue medication diary measurements

• The safety/toxicology measurements included a Chemistry Profile (including serum calcium)

Interventions

Aquamin F DRUG

Eligibility Criteria

• Age: 35 Years - 75 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Subjects aged 35 to 75, male or female
• Subjects diagnosed with symptomatic moderate to severe osteoarthritis of the knee according to the modified criteria of the American College of Rheumatology17, 18
• Subjects who present with osteoarthritis of the knee as judged by symptoms and disabilities detectable through published, validated questionnaires or previous diagnosis by a physician.
• Subjects who are symptomatic with daily or near daily pain and stiffness from osteoarthritis.
• Subjects with screening WOMAC Osteoarthritis Index total score (transformed score) of not more than 75.
• Subjects with ability to comprehend and complete the questionnaires and forms.
• Subjects whose schedules permit clinic evaluations every four weeks.
• Subjects who are willing to stop taking calcium supplements, if any, and to restrict consumption of high calcium foods to 600 mg (two dairy serving) per day
• Subjects with a high probability of compliance with study procedures and test article consumption.
• Subjects willing and able to follow protocol guidelines and schedules, and complete diaries.
• Subjects who are likely to abstain from taking unauthorized supplements or participating in any other clinical trial or experimental treatment during this trial
• Subjects with normal gastrointestinal digestion and absorption.

You may not qualify if:

• Subjects suffering from inflammatory arthritis, gout, pseudogout, Paget's disease, seizure disorder, insulin dependent diabetes mellitus, uncontrolled hypertension, unstable cardiovascular disease, active hepatic or renal disease, active cancer and/or HIV infection.
• Subjects who are non-ambulatory or bedridden due to osteoarthritis.
• Subjects who are dependent on prescription drugs to control pain.
• Subjects on any other clinical trial or experimental treatment in the past 3 months
• Subjects who are pregnant, lactating, or at risk of becoming pregnant.
• Subjects who have received:
• Non-Steroidal Anti-Inflammatory Drugs (NSAIDS) within 48 hours prior to study enrollment.
• Intramuscular or systemic corticosteroid injection within 4 weeks prior to study enrollment.
• Intra-articular corticosteroid injection within 2 months prior to study enrollment.
• Intra-articular hyaluronic acid injection within 4 months prior to study enrollment.

Sponsors & Collaborators

• Marigot Ltd.: lead

Related Publications (1)

• Frestedt JL, Walsh M, Kuskowski MA, Zenk JL. A natural mineral supplement provides relief from knee osteoarthritis symptoms: a randomized controlled pilot trial. Nutr J. 2008 Feb 17;7:9. doi: 10.1186/1475-2891-7-9.

  PMID: 18279523 DERIVED

MeSH Terms

Conditions

Osteoarthritis, Knee; Osteoarthritis

Condition Hierarchy (Ancestors)

Arthritis; Joint Diseases; Musculoskeletal Diseases; Rheumatic Diseases

Study Officials

• John L Zenk, MD

  STUDY CHAIR

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: RANDOMIZED
• Masking: DOUBLE
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: INDUSTRY

Study Record Dates

• First Submitted: March 22, 2007
• First Posted: March 26, 2007
• Study Start: January 1, 2006
• Study Completion: December 1, 2006
• Last Updated: March 26, 2007

Record last verified: 2007-03