Advaxis, Inc. announced that the Independent Data Monitoring Committee (IDMC) for its Phase 2/3 RINGSIDE study evaluating investigational new drug AL102 in desmoid tumors conducted a prespecified periodic review of data from the study and recommended that the study continue without modifications. Phase 3 of RINGSIDE is a double-blind, placebo-controlled, clinical trial enrolling up to 156 patients with progressive disease, comparing AL102 at 1.2 mg once-daily to placebo. The primary endpoint for Phase 3 is progression-free survival (PFS) with secondary endpoints including objective response rate (ORR), duration of response (DOR), tumor volume reduction, and patient-reported Quality of Life (QOL) measures.

For more information on the RINGSIDE Phase 2/3 study of AL102 for the treatment of desmoid tumors, please visit ClinicalTrials.gov and reference Identifier NCT04871282 (RINGSIDE). Desmoid tumors, also called aggressive fibromatosis or desmoid-type fibromatosis, are rare connective tissue tumors that typically arise in the upper and lower extremities, abdominal wall, head and neck area, mesenteric root, and chest wall, or other parts of the body. Desmoid tumors do not metastasize, but often aggressively infiltrate neurovascular structures and vital organs.

People living with desmoid tumors are often limited in their daily life due to chronic pain, functional deficits, general decrease in their quality of life and organ dysfunction. Desmoid tumors have an annual incidence of approximately 1,700 patients in the United States and typically occur in patients between the ages of 15 and 60 years. They are most commonly diagnosed in young adults between 30-40 years of age and are more prevalent in females.

Today, surgery is no longer regarded as the cornerstone treatment of desmoid tumors due to surgical morbidity and a high rate of recurrence post-surgery. There are currently no FDA-approved systemic therapies for the treatment of unresectable, recurrent or progressive desmoid tumors.