QPS

QPS Clinical Research Organization - Make a Difference. Make Money Doing It.

Clinical trials play a vital role in making and keeping pharmaceuticals safe and effective. Here in Springfield, Missouri, QPS has been conducting clinical trials for over 20 years, with more than 30,000 participants. Help make the world a better place by volunteering to be a part of one of our clinical trials.

12/20/2025

Share your journey with .

Adults with are needed for upcoming studies. More info at 417studies.com.

Who else is excited about the weekend? What are your plans?
12/19/2025

Who else is excited about the weekend? What are your plans?

Every third Friday of December, people all over the nation trade their casual garments for something more festive for Na...
12/19/2025

Every third Friday of December, people all over the nation trade their casual garments for something more festive for National Ugly Sweater Day. Take some time to show us you favorite ugly sweater in the comments!

12/18/2025

New Study Opportunity

Are you 18–75 years old and living with ? You may qualify for clinical study #250037. Visit 417studies.com to learn more.

12/18/2025

Already giving your best? Now you can help give theirs. Join our upcoming for . Call 417.831.2048 to learn more today.

12/17/2025

If you’ve got and a few hours to spare, will trade you $20 to talk about it. We promise it’s not a scam — it’s science. Find out more by visiting 417studies.com.

Not all superheroes wear capes. Some participate in . Join by prescreening for the potential to participate in a st...
12/17/2025

Not all superheroes wear capes. Some participate in . Join by prescreening for the potential to participate in a study at in . Visit 417studies.com/study/250046 to find out more.

We want to hear from our followers! The Question of the Day is designed to spark conversations and allow us to get to kn...
12/17/2025

We want to hear from our followers!

The Question of the Day is designed to spark conversations and allow us to get to know you! Please remember your manners and be polite to others if someone’s comment doesn’t align with your same thoughts or feelings.

12/16/2025

Join a and help evaluate an investigational drug delivery method. 4 overnight stays, 6 return visits, earn up to $4,500. Visit 417studies.com/study/250011 to learn more.

is looking for lactating women to participate in an upcoming of an investigational drug. Learn more by visiting 417s...
12/15/2025

is looking for lactating women to participate in an upcoming of an investigational drug. Learn more by visiting 417studies.com.

Rice fields strain ecosystems due to fertilizer use and greenhouse gases. Researchers found that spraying rice plants wi...
12/15/2025

Rice fields strain ecosystems due to fertilizer use and greenhouse gases. Researchers found that spraying rice plants with a tiny dose of selenium can reduce these impacts and boost sustainability. For more blog posts, visit qps.com/2025/11/10/tiny-mineral-big-impact-how-selenium-could-reinvent-rice-farming.

12/14/2025

Type II Diabetes: annoying. Getting paid $20 for a quick visit. Less annoying. Making a difference in a way you never thought possible. MINDBLOWING. Find out more by visiting 417studies.com.

Address

1820 W Mount Vernon Street
Springfield, MO
65802

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 12pm

Telephone

+14178312048

Website

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Our Story

QPS opened its Springfield, Missouri location in 1994 and has been conducting clinical research trials locally for over 20 years. Your participation in a clinical research study can make a difference for the people who need it most. Help make a difference in drug science and sign up to participate at QPS in Missouri.