DOR BioPharma Announces NIH Grant Award to Support Phase 1/2 Clinical Trial of DOR201 in Radiation Enteritis

PRINCETON, N.J., Sept. 8 /PRNewswire-FirstCall/ -- DOR BioPharma, Inc. (OTC Bulletin Board: DORB) (DOR or the Company), a late-stage biotechnology company, announced today that the National Institutes of Health (NIH) has awarded DOR a Small Business Innovation Research (SBIR) grant to support the conduct of a Phase 1/2 clinical trial evaluating DOR201, a time-release formulation of oral beclomethasone dipropionate (oral BDP), for the prevention of acute radiation enteritis. The award will provide DOR with approximately $500,000 over a two-year period.

The grant application included the Phase 1/2 protocol BDP-ENT-01, which is designed as a multicenter, open-label, sequential, dose-escalation study in approximately 36 patients. Patients with rectal cancer who are scheduled to undergo concurrent radiation and chemotherapy prior to surgery will be enrolled in four dose groups. The objectives of the study are to evaluate the safety and maximal tolerated dose of escalating doses of DOR201, as well as the preliminary efficacy of DOR201 for prevention of signs and symptoms of acute radiation enteritis. The study is expected to be initiated in 2009.

Acute radiation enteritis is caused by radiation-induced death of cells in the lining of the bowel. As bowel cells die and are not replaced, gastrointestinal toxicity develops over the next few days and weeks due to an inflammatory response to dead cells and bacteria, with chronic diarrhea, vomiting and pain being the major symptoms. The addition of chemotherapy often exacerbates the onset, severity and debilitation related to intestinal symptoms. Radiation enteritis often results in delay or interruption of the cancer treatment.

source: PR Newswire