TerminatedPhase 1/2

A Safety, Tolerability and Efficacy Study of NC410 Plus Pembrolizumab in Participants With Advanced Unresectable or Metastatic Solid Tumors

Stopped: Following completion of Phase 1b, the Sponsor decided not to initiate Part 2 of the trial.

United States97 participantsStarted 2022-10-06

Plain-language summary

This is an open-label, non-randomized, Phase 1b/2 study to determine the safety and tolerability of NC410 when combined with a standard dose of pembrolizumab. This study will also assess the clinical benefit of combination therapy in participants with advanced unresectable and/or metastatic ICI refractory solid tumors OR ICI naïve MSS/MSI-low solid tumors

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Be 18 years of age on day of signing informed consent. * Participant with histologically or cytologically confirmed diagnosis of the following advanced unresectable and/or metastatic solid tumors: * Phase 1b: Participants with solid tumors that are known to be associated as MSS/MSI-low in the majority including: CRC (without liver metastasis), Gastric including GE junction, Esophageal, Ovarian, and H\&N cancer (regardless of prior treatment with ICIs). Note: Participants must have had disease progression after at least one line of systemic standard of care therapy prior to enrollment. Participants who discontinue standard treatment due to intolerance or refuse standard treatment will also be eligible to enroll. * Phase 2 ICI Refractory Solid Tumors (Cohort 1): Participants with solid tumors including CRC, Gastric including GE junction, Esophageal, Endometrial, H\&N, Lung, Cervical and Ovarian cancer.Participants must have progressed on treatment with an anti-PD1/L1 monoclonal antibody (mAb) administered either as monotherapy, or in combination with other checkpoint inhibitors or other therapies. PD-1 treatment progression is defined by meeting all of the following criteria: * Has received at least 2 doses of an approved anti-PD-1/L1 mAb. * Has demonstrated disease progression after PD-1/L1 as defined by RECIST v1.1. * Phase 2 ICI naïve Solid Tumors (Cohorts 2a-2c):Tumors known to be associated with MSS/MSI-low status such as CRC, Gastric…

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Number of Participants With Treatment-emergent Adverse Events as Assessed by CTCAE v5.0

Timeframe: From enrollment through up to 90 days after end of treatment, an average of 1 year

Trial details

NCT IDNCT05572684

SponsorNextCure, Inc.

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2025-04-30

Results submitted2026-04-28

View on ClinicalTrials.gov More Advanced or Metastatic Solid Tumors trials