Clinical Trial 47960

Chicago, IL 60611


We are investigating the effects of a probiotic on IBS systems in adults. The subtypes investigated are IBS-C, IBS-D, and IBS-M.

The study requires 3 in-person office visits and 2 phone call visits over the course of 12 weeks. The office visits are for screening, sample collection, and study product dispension to participants. The phone call visits are to complete formal questionnaires with a member of the study without the need to commute to the clinic.

The study requires regular symptom and lifestyle questionnaires, and samples of blood, stool, and urine.

In the two weeks leading up to the second and third office visit, participants will be asked to complete a daily eDiary through a smartphone or computer app, which will ask about the day's IBS symptoms and bowel movements.

Qualified Participants Must:

• Be adults age 18 and older
• Have an IBS-D, IBS-C, or IBS-M diagnosis or instruction from a healthcare professional that they may have IBS
• Access to a smartphone or computer
• Able to commute to our Downtown Chicago office for visits

Qualified Participants May Receive:

$500 at the completion of the study

Available At:

Atlantia Food Clinical Trials
142 E Ontario St, Suite 1200
Chicago, IL 60611
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If you or someone you care for is interested in participating and lives within 50 miles of the location shown, please complete the form below and click 'Submit'

Clinical trials are medical research studies designed to test the safety and/or effectiveness of new investigational drugs, devices, or treatments in humans. These studies are conducted worldwide for a range of conditions and illnesses. Learn more about clinical research and participating in a study at About Clinical Trials.