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Single-Patient EA Policies/Criteria


HiberCell, Inc. is committed to developing novel therapeutics that address the most common cause of cancer mortality: relapse and metastasis. HiberCell has multiple compounds in development focused on modulating the immunosuppressive tumor microenvironment and adaptive stress biology. Currently one of its therapies, Imprime PGG, an innate immune modulator, has advanced into clinical testing (Phase 2). Clinical studies evaluating the safety and efficacy of Imprime PGG in combination with immune checkpoint inhibitors, tumor-targeting, and anti-angiogenic antibodies for the treatment of multiple cancers have been conducted. At this time, HiberCell does not have a compassionate use program; however, it will consider providing Imprime PGG for individual patients (Single Patient IND) on a case-by-case basis. This opportunity applies only to patients with serious or life-threatening conditions who are unable to participate in a clinical trial and for whom there are no comparable or satisfactory alternative therapy options.

In determining whether single patient access is appropriate outside of a clinical trial, HiberCell will consider many factors, including: the strength of available efficacy and safety data; the patient’s medical condition and history; the benefit-risk profile of our drug in relation to the patient’s case; the potential impact on the clinical development program; and the ability and willingness of the patient’s physician to sponsor the treatment application.

If you are physician or a potential patient and your physician believes you may be a candidate for single patient access to Imprime PGG, please ask your doctor to contact Michele Gargano, VP Clinical Operations, HiberCell, at, who will respond within 5 working days.

Available Therapies via Single-Patient EA:

  • Imprime PGG