Improving Lives Through Research

St. Charles Clinical Research is an independently owned company with over 40 years of combined experience in clinical trials. Our Friendly staff and personal approach provide the attention and professionalism crucial for the best patient experience.

Available Studies

We are now accepting volunteers for the following Clinical Research Studies:

IBS-D (diarrhea) 12 week treatment and relief of symptoms associated with irritable bowel syndrome (IBS) with predominant diarrhea (IBS-D)

Diabetic Gastroparesis-12 week treatment and relief of symptoms associated with diabetic gastroparesis.

Acute Treatment for Migraines

Migraine Headache Preventative Treatment

C-Diff 1st Diagnosis or 1st Recurrence Treatment Study

Have you been diagnosed with C. difficile diarrhea?  You may qualify if you are 18 years of age or older and have a first or second episode of C-diff infection (CDI.)

Study participants will be provided study medications, laboratory analyses, and follow up visits with our providers at no cost. A small stipend and help with transportation to and from the clinical research site may also be available.

C. Diff Treatment For Adults with Recurrent Infections

In a recent study, participants with recurrent C. diff who received CP101 after completing a round of antibiotics were significantly less likely to experience another episode of C. diff, compared to participants who received antibiotics alone. In the study, 74.5% of participants who received CP101 achieved a clinical cure, meaning they did not experience a recurrence of C. diff within 8 weeks of taking CP101.

CP101 is a microbiome therapy. The microbiome is the community of organisms that live in the intestinal tract.

Asthema Treatment  - Mild to Moderate Symptoms

Glucose Device Testing
All Ethnic Groups

Moderate to Severe Ulcerative Colitis - 52 Week Treatment

GERD - Gastroesophageal Reflux Disease or NERD - Non-Erosive Relux Disease

Menstral Migraine Treatment

More Studies Coming Soon

Screening for Colon Cancer

IBS-C


Click below to get notifed when new studies become available.

St. Charles Clinical Research

6034 Weldon Spring Parkway
Weldon Spring, Mo. 63304

General Inquiries

Pharmaceutical Study Experience

Abbott

Pfizer

SKK

SERES

Boston Scientific

Allergan

Merck

Biohaven

Techfield

Baxter

Furiex

Salix Pharmaceuticals

Covance

Cubist

Eli Lilly

GlaxoSmithKline

Galen

Iroko

Ironwood

Medicago

Medimmune

Novartis

Novavax

Noven Therapeutics

Seqirus USA

Teva USA

Vanda pharmaceuticals