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A Phase 2 Study of RTA 901 (BIIB143) in Participants With Diabetic Peripheral Neuropathic Pain (CYPRESS)

A study on RTA 901 for diabetic nerve pain.

Recruiting
18 years and older
All
Phase 2

Study Overview: This study is testing a drug called RTA 901 to see if it helps people with Diabetic Peripheral Neuropathic Pain (DPNP). DPNP is a painful condition affecting the nerves in the legs due to diabetes. The study is divided into two parts, each lasting about 20 weeks. Participants will get either one of two doses of RTA 901 or a placebo (a pill with no active medicine).

Eligibility: To join, you need to have diabetes for at least a year and have nerve pain in your legs. Your pain score needs to be 4 or higher on a scale of 0 to 10. People with other kinds of nerve problems or recent foot infections can't join.

  • Study Length: 20 weeks total (including 4 weeks of follow-up).
  • Visits: Regular visits for checks over the study period.
  • Risks: Possible side effects of the medicine and placebo effects.
Study details
    Diabetic Peripheral Neuropathic Pain

NCT05895552

Reata, a wholly owned subsidiary of Biogen

13 December 2024

Step 1 Get in touch with the nearest study center
What happens next?
  • You can expect the study team to contact you via email or phone in the next few days.
  • Sign up as volunteer  to help accelerate the development of new treatments and to get notified about similar trials.

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