See if you Qualify

Call 866-244-9578

Hours of operation:

Monday – Friday

8:30 a.m. to 5:00 p.m. ET


Take the Screener


The ASLeap study is a voluntary clinical research study of adults who have been diagnosed with moderate to severe ankylosing spondylitis (AS). The main purpose of the study is to help researchers determine the safety and benefit of a drug.

The study will also look at sleeping patterns and daily activity levels using a waterproof, nonintrusive, sleep-wake activity monitor worn on the wrist.

You may qualify to enroll if you:

  • Are age 18 or older
  • Have moderate to severe ankylosing spondylitis

Please call 1-866-244-9578 to see if you qualify today