Blood pressure is the pressure of blood pushing against the walls of your arteries. Arteries carry blood from your heart to other parts of your body.

Blood pressure normally rises and falls throughout the day, but it can damage your heart and cause health problems if it stays high for a long time. Hypertension, also called high blood pressure, is blood pressure that is higher than normal.

Source: CDC.gov

The Study:

AMR Norfolk is inviting you to get involved with our high blood pressure study sponsored by PRM Pharma, LLC. You are being asked to take part in this study because you may have high blood pressure. This study will explore the use of a low dose blood pressure medication (chlorthalidone 12.5mg, once daily) to lower your blood pressure. The FDA approved the use of chlorthalidone at doses starting at 25 mg for the treatment of high blood pressure over 50 years ago. Although, this study will only use 12.5 mg dosage of chlorthalidone, which is half the strength of the lowest dose currently available in the United States.


To qualify, you must be:

  • In between the ages of 30 to 80 years of age
  • Individuals in general good health
  • Has a confirmed case of high blood pressure
  • Women and Men must follow acceptable methods of birth control.
  • Willing to adhere to the time and compliance requirements. Participation in this study is voluntary, and you can leave the study at any time.


Qualified participants will receive at no cost:

  • All study related medical exams.
  • Lab tests.
  • Investigational medicine or placebo.


Take the next step, call us at (757) 627-7446 and ask for the enrollment team, better yet, fill out the brief contact form, and we will call you!

If you are interested in participating in this study, please fill out the form. This will help us determine if you meet some of the initial criteria necessary to participate. We will contact you within 48 hours to follow-up and clarify any questions that you, or we, may have. The information you provide is entered in our secure, password protected database which can only be accessed by authorized AMR Norfolk personnel, unless given your permission or except as required by law. Provided information will only be used to contact you to tell you more about this and any future study. Your contact information will remain within our database indefinitely unless otherwise requested.

Pre-Qualifying Questionnaire

By submitting this information, AMR Norfolk has my permission to contact me. My consent allows AMR Norfolk to use phone, text, and e-mail messaged to contact me. Message and data rates may apply. I may contact AMR Norfolk any time to change these preferences. To be removed or to change your contact preferences, please call AMR Norfolk at (757) 627-7446.

Compensation may be provided up to $100.00 per visit or more. If you are interested in learning about this study, please contact our office (757) 627-7446.

We value your privacy and never share information.


Make an appointment and we’ll contact you.