New immune drug shows promise in early trial for Hard-to-Treat cancers
NCT ID NCT05081609
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests an experimental drug called TransCon IL-2 β/γ, which aims to boost the immune system to fight cancer. It is given alone or with other treatments like pembrolizumab (Keytruda) or chemotherapy. The trial includes 320 adults with advanced solid tumors that have not responded to standard care. The main goals are to check safety and find the best dose.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
TransCon IL-2 β/γ (an experimental immune-boosting drug)
What this could lead to
If successful, this could provide a new treatment option for several advanced solid tumors that have stopped responding to standard therapies.
What could go wrong
This is an early-phase trial (first in humans), so safety and effectiveness are not yet proven. The drug may cause significant side effects or fail to shrink tumors.
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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Ascendis Pharma Investigational Site
Los Angeles, California, 90048, United States
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Ascendis Pharma Investigational Site
Los Angeles, California, 90067, United States
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Ascendis Pharma Investigational Site
Springfield, Illinois, 62702, United States
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Ascendis Pharma Investigational Site
Louisville, Kentucky, 40202, United States
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Ascendis Pharma Investigational Site
Boston, Massachusetts, 02114, United States
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Ascendis Pharma Investigational Site
Morristown, New Jersey, 07960, United States
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Ascendis Pharma Investigational Site
New York, New York, 10032, United States
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Ascendis Pharma Investigational Site
Huntersville, North Carolina, 28078, United States
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Ascendis Pharma Investigational Site
Canton, Ohio, 44718, United States
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Ascendis Pharma Investigational Site
Cincinnati, Ohio, 45219, United States
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Ascendis Pharma Investigational Site
Oklahoma City, Oklahoma, 73104, United States
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Ascendis Pharma Investigational Site
Pittsburgh, Pennsylvania, 15232, United States
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Ascendis Pharma Investigational Site
Nashville, Tennessee, 37203, United States
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Ascendis Pharma Investigational Site
Richmond, Virginia, 23298, United States
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Ascendis Pharma Investigational Site
Adelaide, 5000, Australia
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Ascendis Pharma Investigational Site
Adelaide, 5042, Australia
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Ascendis Pharma Investigational Site
Brisbane, 04120, Australia
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Ascendis Pharma Investigational Site
Frankston, 3199, Australia
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Ascendis Pharma Investigational Site
Southport, 4215, Australia
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Ascendis Pharma Investigational Site
Toorak Gardens, 05065, Australia
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Ascendis Pharma Investigational Site
Waratah, 2298, Australia
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Ascendis Pharma Investigational Site
Wilrijk, 2610, Belgium
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Ascendis Pharma Investigational Site
Montreal, H4A 3J1, Canada
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Ascendis Pharma Investigational Site
Toronto, M4N 3M5, Canada
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Ascendis Pharma Investigational Site
Toronto, M5G 2C4, Canada
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Ascendis Pharma Investigational Site
Cuneo, 12100, Italy
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Ascendis Pharma Investigational Site
Florence, 50134, Italy
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Ascendis Pharma Investigational Site
Grosseto, 58100, Italy
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Ascendis Pharma Investigational Site
Lido di Camaiore, 55041, Italy
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Ascendis Pharma Investigational Site
Livorno, 57124, Italy
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Ascendis Pharma Investigational Site
Meldola, 47014, Italy
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Ascendis Pharma Investigational Site
Milan, 20133, Italy
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Ascendis Pharma Investigational Site
Milan, 20141, Italy
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Ascendis Pharma Investigational Site
Modena, 41124, Italy
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Ascendis Pharma Investigational Site
Roma, 00167, Italy
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Ascendis Pharma Investigational Site
Torino, 10126, Italy
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Ascendis Pharma Investigational Site
Turin, 10060, Italy
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Ascendis Pharma Investigational Site
Verona, 37134, Italy
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Ascendis Pharma Investigational Site
Krakow, 31-501, Poland
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Ascendis Pharma Investigational Site
Poznan, 60693, Poland
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Ascendis Pharma Investigational Site
Warsaw, 02-781, Poland
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Ascendis Pharma Investigational Site
Singapore, 119228, Singapore
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Ascendis Pharma Investigational Site
Singapore, 217562, Singapore
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Ascendis Pharma Investigational Site
Seoul, Songpa-gu, 05505, South Korea
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Ascendis Pharma Investigational Site
Seongnam-si, 13620, South Korea
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Ascendis Pharma Investigational Site
Seoul, 03080, South Korea
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Ascendis Pharma Investigational Site
Seoul, 03722, South Korea
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Ascendis Pharma Investigational Site
Seoul, 06231, South Korea
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Ascendis Pharma Investigational Site
Seoul, 06351, South Korea
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Ascendis Pharma Investigational Site
Barcelona, 08023, Spain
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Ascendis Pharma Investigational Site
Barcelona, 08028, Spain
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Ascendis Pharma Investigational Site
Barcelona, 08035, Spain
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Ascendis Pharma Investigational Site
L'Hospitalet de Llobregat, 08908, Spain
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Ascendis Pharma Investigational Site
Madrid, 28006, Spain
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Ascendis Pharma Investigational Site
Madrid, 28027, Spain
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Ascendis Pharma Investigational Site
Madrid, 28040, Spain
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Ascendis Pharma Investigational Site
Madrid, 28041, Spain
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Ascendis Pharma Investigational Site
Madrid, 28050, Spain
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Ascendis Pharma Investigational Site
Málaga, 29010, Spain
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Ascendis Pharma Investigational Site
Murcia, 30120, Spain
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Ascendis Pharma Investigational Site
Oviedo, 33011, Spain
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Ascendis Pharma Investigational Site
Pamplona, 31008, Spain
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Ascendis Pharma Investigational Site
Seville, 41009, Spain
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Ascendis Pharma Investigational Site
Seville, 41014, Spain
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Ascendis Pharma Investigational Site
Valencia, 46009, Spain
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Ascendis Pharma Investigational Site
Valencia, 46014, Spain
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Ascendis Pharma Investigational Site
Taipei, 10002, Taiwan
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Ascendis Pharma Investigational Site
Taipei, 11259, Taiwan