Hemispherx Biopharma Signs Clinical Trial Agreement with Roswell Park Comprehensive Cancer Center to Study Ampligen in Combination with Checkpoint Inhibitors in a Phase IIa Study in Urothelial Carcinoma, Renal Cell Carcinoma and Melanoma

New Agreement Expands Existing Preclinical CollaborationsOCALA, Fla., Oct. 10, 2018 — Hemispherx Biopharma, Inc. (NYSE American: HEB) announces the signing of a clinical trial agreement with Roswell Park Comprehensive Cancer Center to evaluate Ampligen in...

Hemispherx Biopharma Signs Clinical Trial Agreement with Roswell Park Comprehensive Cancer Center to Study Ampligen in Combination with Checkpoint Inhibitors in a Phase IIa Study in Urothelial Carcinoma, Renal Cell Carcinoma and Melanoma

New Agreement Expands Existing Preclinical CollaborationsOCALA, Fla., Oct. 10, 2018 — Hemispherx Biopharma, Inc. (NYSE American: HEB) announces the signing of a clinical trial agreement with Roswell Park Comprehensive Cancer Center to evaluate Ampligen in...