Investigational medications Study-related medical care from a qualified doctor Possible compensation for time and travel No health insurance is required to participate in our studies.
RPP RPN-LFT01-Jacksonville-University Blvd_COMING SOON! About this study: The purpose of this clinical trial is to find out whether leflutrozole can help improve semen quality in men. Researchers will test three different dose levels of leflutrozole to see how well the medication works. You may be eligible if you: You may not be eligible if you: The study team will review your medical history, medications, and test results to determine if you qualify.\ Why participate? Study Details: Location: Jacksonville, FL All study- related care is provided at no cost to you or your insurance company.
Jacksonville Center for Clinical Research
Fleming Island Center for Clinical Research
Jacksonville Center for Clinical Research
St. Johns Center for Clinical Research
ENCORE Borland Groover Clinical Research
Nature Coast Clinical Research – Inverness
Nature Coast Clinical Research – Crystal River

Do you or someone you know have Hypogonadism?
Qualified volunteers may receive at no cost:
View the criteria for each location by clicking the dropdown below, or sign up at the bottom, and our team will contact you directly.
This research study is enrolling at:
4085 University Blvd., South
Suite 1
Jacksonville, FL 32216
(904) 730-0166
1679 Eagle Harbor Parkway
Suite D, 2nd Floor Fleming Island, FL 32003
(904) 621-0390
4085 University Blvd., South
Suite 1
Jacksonville, FL 32216
(904) 730-0166
100 Whetstone Place,
Suites 300 – 301,
St. Augustine, FL 32086
(904) 209-0043
4800 Belfort Road, Suite 301
Jacksonville, FL 32256
(904) 680-0871
411 West Highland Boulevard
Inverness, FL 34452
(352) 341-2100
6122 West Corporate Oaks Drive
Crystal River, FL 34429
(352) 861-1865Sign up below to join our research studies and make a difference!
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