Safety and Efficacy Study Using Rexin-G for Sarcoma

Dosing Schedule: 1 x 10e11 cfu two times a week for 4 weeks followed by a 2-week rest period. Treatment cycle may be repeated if patient has Grade 1 or less toxicity

Dosing Schedule: 1 x 10e11 cfu i.v. three times a week for 4 weeks followed by a 2-week rest period. Treatment cycle may be repeated if patient has Grade 1 or less toxicity.

Dosing Schedule: 3 x 10e11 cfu i.w. three times a week for 4 weeks followed by a 2-week rest period. Treatment cycle may be repeated if patient has Grade 1 or less toxicity.

Dosing Schedule: 4 x 10e 11 cfu i.v. three times a week for 4 weeks followed by a 2-week rest period. Treatment cycle may be repeated if patient has Grade 1 or less toxicity.

Dosing Schedule: 2 x 10e11 cfu i.v. three times a week for 4 weeks followed by a 2-week rest period. Treatment cycle may be repeated if patient has Grade 1 or less toxicity.