• Portland/Vancouver
    (503) 276-6224
  • Salem
    (503) 540-0100
  • Eugene
    (541) 341-6565

"Improving the quality of life through research."

Irritable Bowel Syndrome Study

Thank you for your interest in OCCI, Inc. Please explore our website for more information about clinical trials. If you are interested in participating in a specific trial, please call us at one of the numbers below or complete the below questionnaire. We will contact you via telephone or e-mail to discuss the questionnaire results.

(503) 540-0100, Salem
(503) 276-6224, Portland
or toll-free at (888) 356-6224, Portland

Irritable Bowel Syndrome Study

Are you between the ages of 18 and 80?

Have you been diagnosed with or are you currently experiencing the symptoms
of Irritable Bowel Syndrome (IBS)?

Have you been experiencing symptoms for at least 6 months?

Have you experienced abdominal pain at least 3 days per month for the last 3 months?

Do you more frequently experience diarrhea or constipation?

Have you had a colonoscopy performed within the past 5 years?

Are you experiencing any nocturnal (during sleeping) symptoms?

Have you experienced having blood mixed in your stool (excluding hemorrhoids)?

Are you currently taking any supplements or medications to help control your symptoms?

Are your symptoms interfering with your daily activities?

Are your symptoms causing you any pain, discomfort or distress?

If you answered yes to 5 or more of these statements, you may be suffering from Irritable Bowel Syndrome. OCCI is currently seeking individuals experiencing the above symptoms to participate in research studies of investigational medications for Irritable Bowel Syndrome. If you are selected, all research-related care and study medications will be provided at no cost.

If you would like more information about our current studies, fill out the form below and we will contact you.

You may also call us at: (503) 540-0100 in our Salem facility or (503) 276-6224 in our Portland facility.

All information you provide is stored in a secure site, and cannot be released to any third party without your written and signed authorization.

By submitting this form, you are agreeing to allow OCCI, Inc. to view and use the information you provide for relevant health care and research-related activities. All information you provide is stored in a secure location, and cannot be released to any third party without your written and signed authorization. See OCCI, Inc.'s Privacy Statement for more information.

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