NCT00750477

Efficacy & Safety Study Evaluating Natural Eggshell Membrane (NEM) in the Treatment of Osteoarthritis

A Multi-Center, Randomized, Double-blind, Placebo-controlled Study to Evaluate the Effectiveness and Safety of Natural Eggshell Membrane (NEM) in the Treatment of Pain & Stiffness Associated With Moderate Osteoarthritis of the Knee

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 67 (actual)
• Sponsor: ESM Technologies, LLC · Industry
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to evaluate the effectiveness of Natural Eggshell Membrane (NEM) for the relief of pain and stiffness associated with moderate osteoarthritis of the knee and to compare the effectiveness of NEM to placebo.

Detailed description

Osteoarthritis (OA) is the most prevalent form of arthritis and is estimated to affect nearly 27 million adults in the U.S., with one third of those 65 and older having been diagnosed with OA. As the population ages, this estimate is expected to grow rapidly. Traditional treatments for OA primarily attempt to address the symptoms (pain, inflammation, and discomfort) associated with the disease. This usually involves the use of analgesics (i.e. acetaminophen, tramadol), non-steroidal anti-inflammatory drugs (NSAIDs) (i.e. ibuprofen, diclofenac), or cyclooxygenase-2-specific (COX-2) NSAIDs (i.e. celecoxib) alone or in combination. Steroid and hyaluronic acid injections have also been used with some success. Many of these treatments have shown limited effectiveness in randomized controlled clinical trials (RCTs). To avoid the cardiac risks and gastrointestinal issues associated with traditional OA treatments (particularly with long-term use), many patients have turned to complementary and alternative medicines (CAMs) such as dietary supplements. The discovery of eggshell membrane as a natural source of combined glucosamine, chondroitin, and hyaluronic acid has prompted the evaluation of this material as a potential treatment for OA. ESM Technologies, LLC (Carthage, MO) has developed methods to efficiently and effectively separate eggshell membrane from eggshells to create a shell-free eggshell membrane. The isolated membrane is then partially hydrolyzed using a proprietary process and dry-blended to produce 100% pure Natural Eggshell Membrane (NEM®). In preliminary open-label human clinical trials totaling 37 subjects with OA, oral supplementation with 500 mg per day of NEM® resulted in an observed decrease in pain in 7-30 days. Therefore, an eight week randomized, multicenter, double blind, placebo controlled supplementation trial was conducted to evaluate the efficacy and safety of NEM® for the relief of the pain and stiffness associated with moderate OA of the knee - the Osteoarthritis Pain Treatment IncorpOrating NEM® (OPTION) trial.

Conditions

• Osteoarthritis

Interventions

Type	Name	Description
DIETARY_SUPPLEMENT	NEM	see Treatment Arms
DIETARY_SUPPLEMENT	Placebo	Placebo comparator containing inactives

Timeline

• Start date: 2004-12-01
• Primary completion: 2006-01-01
• Completion: 2006-05-01
• First posted: 2008-09-10
• Last updated: 2016-02-15

Locations

3 sites across 1 country: United States