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Chronic Constipation

Does chronic constipation limit your life? If so, you are not alone. Millions of adults suffer from this condition. A clinical research study for individuals with chronic constipation is currently seeking participants.

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Chronic Constipation

Constipation from Opioids

Do you have constipation caused by your prescription pain medication? We have a 4-week study to investigate a medication to treat opioid-induced constipation. View information

Constipation from Opioids

Gout

If you are dealing with gout and have had a flare in the last year, you may be eligible to participate in a research study. View information

Gout

Osteoarthritis of the Knee

If you are dealing with osteoarthritis pain in your knee, you may be eligible to participate in a research study for OA. We have two different studies available right now. View information

Osteoarthritis of the Knee

Nighttime Urination

Do you have to awake at night to urinate? View information

Nighttime Urination

Type 2 Diabetes

We have a new study for Type 2 Diabetes! If you are over the age of 18 and are taking either Metformin OR Metformin and a sulfonylurea like glipizide, we would love to speak with you! View information

Type 2 Diabetes

We are San Antonio’s premier research facility. Conducting clinical research since 1996, we are dedicated to the advancement and development of new medication treatments.

We feature spacious clinical facilities, highly trained, patient-oriented study coordinators, and onsite physicians to perform quality clinical research.

See us on Great Day SA!

Quality Research Inc.
303 W. Sunset Suite 102
San Antonio, TX 78209
Phone: (210) 824-5678 
Email: info@qualityresearchinc.com