Osteoarthritis Trial, Recruiting

Written by an AI model from ClinicalTrials.gov eligibility criteria and checked on a sample basis. Please confirm against the original criteria.

Who might be able to join this trial:

• People aged 45 years or older.
• People with a body mass index (a measure of body weight relative to height) between 18 and 35.
• People who have a known diagnosis of Knee Osteoarthritis and have experienced mobility difficulties and joint discomfort related to it for at least 6 months, with symptoms present within the last 3 months.
• People who are willing to avoid foods that are high in Chondroitin Sulfate — such as animal cartilage, bones, or products like gelatin — for the full length of the study.
• People who are willing to stop taking any supplements that contain Chondroitin Sulfate for the full length of the study.
• People who are able to read and understand English.
• People who are able to read, understand, and sign a consent form agreeing to participate.
• People who own a personal smartphone and are willing to download an app called "Chloe by People Science."
• People who are able to receive product deliveries at a United States address.
• People who are able to complete all study activities over a period of up to 16 weeks.

Who may not be able to join:

• People who do not own a personal smartphone, do not have internet access, or are unwilling to download the Chloe app.
• People who have taken a Chondroitin Sulfate supplement in the 3 months before joining the study.
• People who have been regularly taking other joint health supplements — such as glucosamine, hyaluronic acid, or collagen peptides — for at least 4 weeks before joining the study.
• People who have received steroid injections directly into a joint or through a vein in the last 3 months.
• People who have taken part in another clinical trial or received an experimental treatment within 30 days before joining this study.
• People who have a self-reported inflammatory joint condition such as Rheumatoid Arthritis, Gout, or Infectious Arthritis.
• People who have a serious ongoing condition affecting the lungs, liver, heart, or kidneys (high blood pressure alone does not exclude someone).
• People who have had knee surgery in the 3 months before the study starts, or who have knee surgery planned during the study period.
• People who currently have a diagnosis of Alcohol Use Disorder or Substance Use Disorder.
• People who are currently pregnant, planning to become pregnant within the next 20 weeks, or who are breastfeeding.
• People who have an artificial knee joint (knee prosthesis).
• People who have any other significant illness or condition that the lead study doctor believes could affect participation or study results (confirm with trial site).
• People who have a known allergy or sensitivity to any of the following ingredients: Chondroitin Sulfate, Maltodextrin, Mannitol, Magnesium Stearate, Silicon Dioxide, Microcrystalline Cellulose, or Talc.
• People who have a known sensitivity or intolerance to wheat or gluten.
• People who, for any reason, the lead study doctor considers unlikely to be able to follow the study requirements (confirm with trial site).

Important: Always verify eligibility with the trial site directly before applying.