Phase 1/2 Study of Intratumoral G100 With or Without Pembrolizumab or Rituximab in Patients with Follicular Non-Hodgkin's Lymphoma

Principal Investigator

Craig Okada

Study Purpose

This research study is a Phase 1/2 clinical trial of an investigational agent called G100. The use of G100 for follicular lymphoma (FL) is experimental. It has not been approved by the Food and Drug Administration (FDA) because not enough is known about it. G100 is a new agent that when injected into your tumor can stimulate your body’s immune system to react to your cancer. This immune response may then attack your cancer and stop it from growing.

There are two parts to the study. One part of this study will evaluate the effects, good or bad, of G100 in combination with pembrolizumab. Pembrolizumab is a treatment already approved for other types of cancer but is not currently approved to treat follicular lymphoma. The other part of the study will evaluate the effects, good or bad, of G100 in combination with rituximab. Ritixuximab is a treatment already approved for your type of cancer.

Medical Condition(s)

Follicular Non-Hodgkin's Lymphoma

Eligibility Criteria

- Men and women at least 18 years of age
- Diagnosed with Follicular Non-Hodgkin's Lymphoma and have not yet received any treatment for it, or you are relapsed or refractory following at least one prior treatment
- Tumor mass(es) accessible for intratumoral injection and being considered for local radiation therapy and at least one additional site of disease outside the radiation field for assessment of distal (abscopal) response

Age Range

18 - 99

Healthy Volunteers Needed


Duration of Participation

The initial treatment phase will last 11 weeks. There is also an optional additional 11 weeks of treatment. After treatment has completed, there will be long-term follow-up visits every 8 weeks.

Minors Included



Clinical Trials Information Line
Phone: 503-494-1080


Immune Design

Recruitment End


Compensation Provided


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