Allergan 301 – Migraine Study

Do You Get Migraine?


Searching for people
ages 18-80 who've been
diagnosed with Migraine!


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Do you have Migraine? Clinvest is conducting a study on a new investigational drug, but we need your participation to explore new horizons in health.

We are searching for Springfield area applicants to participate in a clinical research study for those diagnosed with Migraine. The goal of this study is to evaluate the long-term safety and efficacy of an investigational drug for Migraine. We ask for your help in researching possibilities for more treatment options!

Dr. True and Clinvest are seeking volunteers with Episodic Migraines in the Springfield area. The purpose of this research study is to evaluate the safety and efficacy of the investigational drug Atogepant. Qualified volunteers with be randomly assigned to received investigational drug or Placebo. Completion of the study would involve coming into the office for 8 appointments over a 16-week period. Your first appointment would last approximately 2 hours. You will be asked to come into the office 4 weeks following screening and every 2 weeks for the duration of the 16-week study. A safety follow-up visit will occur 4 weeks after your last dose. At the completion of the study, participants will have the option to continue in a 40-week Open-Label study where active medication will be provided.


If you qualify and choose to volunteer, we would provide an investigational drug and all study-related care at no cost to you (including basic study-related physical exams, bloodwork, ECG’s, and urine drug/pregnancy tests). You would be asked to use a handheld electronic diary to answer daily questions about your headaches for the entire duration of the study. You would also be asked to fill out more detailed questionnaires during the appointments. Compensation may be provided for your time and travel.



Clinvest Research is a clinical investigation company based in southwest Missouri. We are constantly seeking participants for clinical trials in order to further options for sufferers of various conditions. Our doctors are a part of a select group of clinics in the U.S. that have been involved in over 200 Phase II-IV clinical research studies sponsored primarily by the pharmaceutical industry or studies created by doctors after patient observation.

Study visits are conducted via outpatient and do not require overnight stays. In fact, we pride ourselves in making your participation in the studies as easy and convenient as possible.

If you qualify and choose to join a study, you will be examined by our team of specialists and may receive study-related examinations at no cost. Call us at (417) 883-7889 to learn more.