Safety and Efficacy Study of GEN1046 as a Single Agent or in Combination With Pembrolizumab for Treatment of Recurrent (Non-small Cell) Lung Cancer
Public ClinicalTrials.gov record NCT05117242. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 2, Multicenter, Randomized, Open-Label Trial of GEN1046 as Monotherapy and in Combination Pembrolizumab Therapy in Subjects With Relapsed/Refractory Metastatic Non-Small Cell Lung Cancer After Treatment With Standard of Care Therapy With an Immune Checkpoint Inhibitor
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this clinical trial is to compare the safety and efficacy (how well the drug works) of acasunlimab (also known as GEN1046) when it is used alone (monotherapy) versus when it is combined with a cancer drug (pembrolizumab) for participants with relapsed/refractory (disease has returned after treatment or did not respond to treatment) non-small cell lung cancer (NSCLC; the most common type of lung cancer). This trial has 2 parts. The purpose of the first part is to find out if the combination of acasunlimab and pembrolizumab is safe and to find out the best doses to use. The purpose of the second part is to give acasunlimab and pembrolizumab to more participants to evaluate efficacy. In the second part of the trial, participants will be randomized to participate in 1 of the 3 arms of the trial. Randomized means that the participant will be randomly assigned to a treatment arm based on chance; no one chooses their treatment arm. Participants will receive either acasunlimab alone (100 followed by 500 mg into the vein) or acasunlimab with pembrolizumab (200 or 400 mg into the vein) once every 3 or 6 weeks, depending on which arm the participant is randomized into. All participants will receive active drug; no one will receive placebo. Trial details include: * The average trial duration for an individual participant will be about 10 months. * The average treatment duration for an individual participant will be about 6 months. * The visit frequency will be weekly at first and lessening over time until visits are only once every 3 weeks.
Study identification
- NCT ID
- NCT05117242
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 125 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 26, 2021
- Primary completion
- Dec 1, 2024
- Completion
- Aug 29, 2026
- Last update posted
- Apr 29, 2026
2021 – 2026
United States locations
- U.S. sites
- 6
- U.S. states
- 4
- U.S. cities
- 6
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| St. Joseph Heritage Healthcare | Santa Rosa | California | 95403 | — |
| Florida Cancer Specialists - FCS South | Fort Myers | Florida | 33901 | — |
| Florida Cancer Center | St. Petersburg | Florida | 33705 | — |
| Henry Ford Cancer Institute | Detroit | Michigan | 48202 | — |
| Cancer & Hematology Centers of Western Michigan CHCWM P.C. | Grand Rapids | Michigan | 49503 | — |
| Medical College of Wisconsin | Milwaukee | Wisconsin | 53226 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 34 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05117242, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 29, 2026 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05117242 live on ClinicalTrials.gov.