Experimental cancer combo shows early promise but study halted
NCT ID NCT04234113
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This early-phase trial tested a new drug called nanrilkefusp alfa, which helps activate immune cells, both alone and combined with the immunotherapy pembrolizumab. It included 115 people with various advanced solid tumors that had stopped responding to standard treatments. The study was terminated early, but researchers collected important safety and dosing information.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Nanrilkefusp alfa (a lab-made protein that boosts immune cells) and pembrolizumab (an immunotherapy drug)
What this could lead to
If successful, this could point toward a new combination treatment for several hard-to-treat cancers by helping the immune system attack tumors more effectively.
What could go wrong
This was an early, small phase 1 trial that was terminated, so results are limited. The treatment may cause serious side effects like immune overactivation, and it is unclear if it will work in larger studies.
Disclaimer
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Centre Léon Bérard
Lyon, France, 69379, France
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Hopital Saint Louis
Paris, 75010, France
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Hôpitaux Universitaires de Marseille Timone
Marseille, 13005, France
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Institut Claudius Regaud
Toulouse, France, 31059, France
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Institut Gustave Roussy
Paris, France, 94805, France
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Institut de Cancerologie de L'Ouest
Saint-Herblain, 44805, France
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MD Anderson Cancer Center
Houston, Texas, 77030, United States
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Masarykův Onkologický Ústav Brno Klinika komplexní onkologické péče
Brno, Czechia, 65653, Czechia
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University Hospital Sanchinarro
Madrid, 28050, Spain
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University of Pittsburgh
Pittsburgh, Pennsylvania, 15216, United States
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Vall d'Hebron Institute of Oncology
Barcelona, Spain, 08035, Spain
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Yale Cancer Center
New Haven, Connecticut, 06520, United States