NCT06971484

Glucosamine Sulfate Bioavailability

Comparative Bioavailability of Crystalline and Regular Glucosamine Sulfate: A Randomized Crossover Study in Healthy Adults

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 10 (actual)
• Sponsor: Isura · Academic / Other
• Sex: All
• Age: 21 Years – 65 Years
• Healthy volunteers: Accepted

Summary

This study aims to compare the pharmacokinetics and bioavailability of crystalline glucosamine sulfate and regular glucosamine sulfate using a double-blind, randomized, crossover design.

Conditions

• Bioavailability and Pharmacokinetics

Interventions

Type	Name	Description
DIETARY_SUPPLEMENT	Crystalline glucosamine sulfate	A maximum single dose of 1500mg of glucosamine sulfate in a caplet.
DIETARY_SUPPLEMENT	Regular glucosamine sulfate	A maximum single dose of 1500mg of glucosamine sulfate in hard gel capsules.

Timeline

• Start date: 2025-01-06
• Primary completion: 2025-03-28
• Completion: 2025-04-30
• First posted: 2025-05-14
• Last updated: 2025-05-22

Locations

1 site across 1 country: Canada