Clinical trial Recruiting at 13 sites Phase1; Phase2 Interventional Ages 18 and up

Evaluating GI-101 with Pembrolizumab, Lenvatinib, or Radiotherapy in Advanced Solid Tumors

Official title: A Phase 1/2, Open-label, Dose-escalation, Dose-optimization and Expansion Study to Evaluate Safety, Tolerability, Pharmacokinetics, and Therapeutic Activity of GI-101/GI-101A as a Single Agent and in Combination With Pembrolizumab or Lenvatinib in Patients With Advanced or Metastatic Solid Tumors (Keynote B59)

Run by GI Innovation, Inc. · NCT04977453 · Data updated 2026-11-12

This study is testing a new treatment called GI-101, alone and with other therapies, to see if it can help people with advanced solid tumors.

More Cervical Cancer trials

Quick facts

PhasePhase1; Phase2
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment317 (estimated)
SponsorGI Innovation, Inc.
Industry-sponsored
Drugs / interventionspembrolizumab, lenvatinib, chemotherapy, immunotherapy
Locations13 sites (New York, New York and 12 other locations)
StatusRecruiting
StartedAugust 2, 2021
Main results expectedJune 30, 2028
Study endsJune 30, 2028
Registry record updatedOctober 19, 2026
Trial IDNCT04977453 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adults aged 18 and older with measurable advanced solid tumors and adequate organ function.

Probably not a fit

Patients with active CNS metastases, second malignancies, or uncontrolled infections may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial aims to assess the safety, tolerability, pharmacokinetics, and therapeutic activity of GI-101/GI-101A, both as a standalone treatment and in combination with pembrolizumab, lenvatinib, or local radiotherapy, for patients with advanced or metastatic solid tumors. The study is structured into six parts, including dose-escalation and expansion cohorts for both GI-101 and GI-101A, allowing for a comprehensive evaluation of these therapies. Participants will be monitored for anti-tumor effects and any adverse reactions throughout the trial.

Why it matters

Potential benefit: If successful, this study could provide a new treatment option for patients with advanced solid tumors, potentially improving their outcomes.

How similar studies have gone: Other studies have shown promise with similar immunotherapy approaches, indicating potential for success in this novel combination.

Who can join: the full rules

Show full inclusion / exclusion criteria
Key Inclusion Criteria:

* Males and females aged ≥ 18 years (or ≥ 19 years according to local regulatory guidelines) at the time of screening.
* Has adequate organ and marrow function as defined in protocol.
* Measurable disease as per RECIST v1.1.
* ECOG performance status 0-1.
* Adverse events related to any prior chemotherapy, radiotherapy, immunotherapy, other prior systemic anti-cancer therapy, or surgery must have resolved to Grade ≤1, except alopecia and Grade 2 peripheral neuropathy.
* HIV infected patients must be on anti-retroviral therapy (ART) and have a well-controlled HIV infection/disease as defined in protocol.

Key Exclusion Criteria:

* Has known active CNS metastases and/or carcinomatous meningitis.
* An active second malignancy
* Has active or a known history of Hepatitis B or known active Hepatitis C virus infection.
* Has active tuberculosis or has a known history of active tuberculosis
* Active or uncontrolled infections, or severe infection within 4 weeks before study treatment administration.
* History of chronic liver disease or evidence of hepatic cirrhosis, except patients with liver metastasis.
* Has an active autoimmune disease that has required systemic treatment in past 2 years.
* Previous immunotherapies related to mode of action of GI-101.
* Has a diagnosis of immunodeficiency or is receiving chronic systemic steroid therapy or any other form of immunosuppressive medications within 2 weeks prior to Cycle 1 Day 1.
* Administration of prior systemic anti-cancer therapy including investigational agents within 4 weeks prior to treatment.
* Radiotherapy within the last 2 weeks before start of study treatment administration, with exception of limited field palliative radiotherapy
* Administration of a live, attenuated vaccine within 4 weeks before Cycle 1 Day 1.
* Known hypersensitivity to any of the components of the drug products and/or excipients of GI-101/GI-101A, pembrolizumab or lenvatinib.

Other protocol defined inclusion exclusion criteria may apply. Cancer type and part-specific inclusion criteria are described in the study protocol.

Where it's running

  • Tisch Cancer Institute (TCI), Icahn School of Medicine
    New York, New York, United States
    Recruiting
  • Columbia University
    New York, New York, United States
    Recruiting
  • Carolina Biooncology Institute
    Huntersville, North Carolina, United States
    Recruiting
  • The Catholic University of Korea Seoul ST.MARY'S Hospital
    Seoul, Banpo-daero, South Korea
    Recruiting
  • Seoul National University Bundang Hospital
    Seoul, Bundang-gu, South Korea
    Recruiting
  • Chungnam National University Hospital
    Daejeon, Daejeon, South Korea
    Recruiting
Show 7 more locations
  • Samsung Medical Center
    Seoul, Gangnam, South Korea
    Recruiting
  • The Catholic University of Korea St. Vincent's Hospital
    Suwon, Kyeonggi-do, South Korea
    Recruiting
  • Korea University Anam Hospital
    Seoul, Seongbuk-gu, South Korea
    Recruiting
  • Ewha Womans University Mokdong Hospital
    Seoul, Yangcheon-gu, South Korea
    Recruiting
  • Yonsei University Health System, Severance Hospital
    Seoul, South Korea
    Recruiting
  • Yonsei University Health System, Severance Hospital
    Seoul, South Korea
    Recruiting
  • Asan Medical Center
    Seoul, South Korea
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.