Extension of Phase II Therapeutic Trial With a Humanized Non-Mitogenic CD3 (ChAgly CD3) Monoclonal Antibody in Recently Diagnosed Type 1 Diabetic Patients

Summary

Compared to placebo, treatment with ChAgly CD3 has a beneficial effect on preservation of beta cell function and metabolic outcome in type 1 diabetic patients with recent clinical onset of disease that persists until 48 months after administration. The investigators also hypothesize that in type 1 diabetic patients with recent clinical onset of disease compared to placebo, ChAgly CD3 will be safe and well tolerated between 18 and 48 months after administration, based on assessment of clinical and laboratory adverse events.

Timeline

Start

2000-06

Primary completion

2007-03

Completion

2007-03

Publications

• Background Keymeulen B, Vandemeulebroucke E, Ziegler AG, Mathieu C, Kaufman L, Hale G, Gorus F, Goldman M, Walter M, Candon S, Schandene L, Crenier L, De Block C, Seigneurin JM, De Pauw P, Pierard D, Weets I, Rebello P, Bird P, Berrie E, Frewin M, Waldmann H, Bach JF, Pipeleers D, Chatenoud L. Insulin needs after CD3-antibody therapy in new-onset type 1 diabetes. N Engl J Med. 2005 Jun 23;352(25):2598-608. doi: 10.1056/NEJMoa043980.
• Keymeulen B, Walter M, Mathieu C, Kaufman L, Gorus F, Hilbrands R, Vandemeulebroucke E, Van de Velde U, Crenier L, De Block C, Candon S, Waldmann H, Ziegler AG, Chatenoud L, Pipeleers D. Four-year metabolic outcome of a randomised controlled CD3-antibody trial in recent-onset type 1 diabetic patients depends on their age and baseline residual beta cell mass. Diabetologia. 2010 Apr;53(4):614-23. doi: 10.1007/s00125-009-1644-9. Epub 2010 Jan 14.

Drugs

Indications