Study Participants

CirQuest Labs partners with both pharmaceutical and medical device companies to assist in the testing of investigational products as well as approved medicines that may be used for new treatments. CirQuest Labs is also involved with projects sponsored by academic or government institutions, and foundations.

We periodically seek people to participate in basic and clinical research studies.


Healthy volunteers are often needed for studies that may only require a simple blood or urine collection. Sometimes studies need volunteers with certain diseases or disorders such as diabetes, sickle cell disease, coronary artery disease or prior stroke to better understand if a product or medicine may have an effect on a certain medical condition or if a medical condition influences how a drug might work.

Research studies at CirQuest Labs are monitored by medically trained staff, including physicians, nurses and other health care professionals. In addition, agencies such as the FDA and Institutional Review Boards have rules and regulations in place to protect clinical research study participants. They have outlined standards for how studies are to be conducted that guide us in our research efforts. Study participation is always 100% voluntary and you can withdraw from participating at any time. Compensation is often provided as a study volunteer.

If you would like to be added to our volunteer list, please fill out the provided form and click on the submit button. We will contact you when studies become available. Please see the Terms and Conditions below.

Terms and conditions

The information which you submit will be held in confidence by CirQuest Labs to process your application as a volunteer for a research or clinical study.

CirQuest Labs may also request that you complete a questionnaire about your medical history. This information may be verified with your primary care physician or other specialist. Should you decide to become a study volunteer, you will be asked to read and sign a separate document called an informed consent form. Your information may be held on paper and/or on a computer database at CirQuest Labs. Parts of your data that may be relevant to the study may be disclosed to the industry sponsor of the clinical trial or research study that you may be involved in and to regulatory authorities; however, your name will not appear on the documents during the clinical trial. Only your initials, gender and a study number, for example, will be used. By submitting this information to us, you are acknowledging your agreement to the above terms.

IMPORTANT: By clicking the submit button above you give consent to CirQuest Labs to review and process your application and that you are confirming that you are 18 years of age or older.

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CirQuest Labs
140 Collins Street

Memphis, TN 38112

Phone: 901.866.1700

Fax: 901.866.1702

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